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[jqplot] bye bye jqplot

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This commit is contained in:
Christopher Lam 2020-02-18 17:12:38 +08:00
parent 6149352e6b
commit c671c57947
80 changed files with 1 additions and 40446 deletions
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3
gnucash/report/CMakeLists.txt
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@ -1,5 +1,4 @@
add_subdirectory(jqplot)
add_subdirectory(reports) add_subdirectory(reports)
add_subdirectory(stylesheets) add_subdirectory(stylesheets)
add_subdirectory(test) add_subdirectory(test)
@ -146,5 +145,5 @@ set_local_dist(report_DIST_local CMakeLists.txt
${report_SCHEME} ${report_SCHEME_1} ${report_SCHEME_2} ${report_SCHEME} ${report_SCHEME_1} ${report_SCHEME_2}
${report_eguile_parts_SCHEME} ${report_eguile_SCHEME}) ${report_eguile_parts_SCHEME} ${report_eguile_SCHEME})
set(report_DIST ${report_DIST_local} ${jqplot_DIST} set(report_DIST ${report_DIST_local}
${reports_DIST} ${stylesheets_DIST} ${test_report_DIST} PARENT_SCOPE) ${reports_DIST} ${stylesheets_DIST} ${test_report_DIST} PARENT_SCOPE)

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gnucash/report/jqplot/CMakeLists.txt
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set(gncjqplot_DATA
jquery.min.js
jquery.jqplot.js
jquery.jqplot.css
plugins/jqplot.barRenderer.js
plugins/jqplot.BezierCurveRenderer.js
plugins/jqplot.blockRenderer.js
plugins/jqplot.bubbleRenderer.js
plugins/jqplot.canvasAxisLabelRenderer.js
plugins/jqplot.canvasAxisTickRenderer.js
plugins/jqplot.canvasTextRenderer.js
plugins/jqplot.categoryAxisRenderer.js
plugins/jqplot.ciParser.js
plugins/jqplot.cursor.js
plugins/jqplot.dateAxisRenderer.js
plugins/jqplot.donutRenderer.js
plugins/jqplot.dragable.js
plugins/jqplot.enhancedLegendRenderer.js
plugins/jqplot.funnelRenderer.js
plugins/jqplot.highlighter.js
plugins/jqplot.json2.js
plugins/jqplot.logAxisRenderer.js
plugins/jqplot.mekkoAxisRenderer.js
plugins/jqplot.mekkoRenderer.js
plugins/jqplot.meterGaugeRenderer.js
plugins/jqplot.ohlcRenderer.js
plugins/jqplot.pieRenderer.js
plugins/jqplot.pointLabels.js
plugins/jqplot.trendline.js
)
install(FILES ${gncjqplot_DATA} DESTINATION ${CMAKE_INSTALL_DATADIR}/gnucash/jqplot)
file(COPY ${gncjqplot_DATA} DESTINATION ${DATADIR_BUILD}/gnucash/jqplot)
set_dist_list(jqplot_DIST CMakeLists.txt jquery.js ${gncjqplot_DATA})

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gnucash/report/jqplot/MIT-LICENSE.txt
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Title: MIT License
Copyright (c) 2009-2013 Chris Leonello
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

77
gnucash/report/jqplot/README.txt
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Title: jqPlot Readme
Pure JavaScript plotting plugin for jQuery.
To learn how to use jqPlot, start with the Basic Usage Instructions below. Then read the
usage.txt and jqPlotOptions.txt files included with the distribution.
The jqPlot home page is at <http://www.jqplot.com/>.
Downloads can be found at <http://bitbucket.org/cleonello/jqplot/downloads/>.
The mailing list is at <http://groups.google.com/group/jqplot-users>.
Examples and unit tests are at <http://www.jqplot.com/tests/>.
Documentation is at <http://www.jqplot.com/docs/>.
The project page and source code are at <http://www.bitbucket.org/cleonello/jqplot/>.
Bugs, issues, feature requests: <http://www.bitbucket.org/cleonello/jqplot/issues/>.
Basic Usage Instructions:
jqPlot requires jQuery (1.4+ required for certain features). jQuery 1.9.1 is included in
the distribution. To use jqPlot include jQuery, the jqPlot jQuery plugin, the jqPlot css file and
optionally the excanvas script to support IE version prior to IE 9 in your web page:
> <!--[if lt IE 9]><script language="javascript" type="text/javascript" src="excanvas.js"></script><![endif]-->
> <script language="javascript" type="text/javascript" src="jquery-1.4.4.min.js"></script>
> <script language="javascript" type="text/javascript" src="jquery.jqplot.min.js"></script>
> <link rel="stylesheet" type="text/css" href="jquery.jqplot.css" />
For usage instructions, see <jqPlot Usage> in usage.txt. For available options, see
<jqPlot Options> in jqPlotOptions.txt.
Building from source:
If you've cloned the repository, you can build a distribution from source.
You need to have ant <http://ant.apache.org> installed. You can simply
type "ant" from the jqplot directory to build the default "all" target.
There are 6 pertinent targets: clean, dist, min, docs, compress and all. Use:
> ant -p
to get a description of the various build targets.
Legal Notices:
Copyright (c) 2009-2013 Chris Leonello
jqPlot is currently available for use in all personal or commercial projects
under both the MIT and GPL version 2.0 licenses. This means that you can
choose the license that best suits your project and use it accordingly.
Although not required, the author would appreciate an email letting him
know of any substantial use of jqPlot. You can reach the author at:
chris at jqplot or see http://www.jqplot.com/info.php .
If you are feeling kind and generous, consider supporting the project by
making a donation at: http://www.jqplot.com/donate.php .
jqPlot includes date instance methods and printf/sprintf functions by other authors:
Date instance methods:
author Ken Snyder (ken d snyder at gmail dot com)
date 2008-09-10
version 2.0.2 (http://kendsnyder.com/sandbox/date/)
license Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
JavaScript printf/sprintf functions.
version 2007.04.27
author Ash Searle
http://hexmen.com/blog/2007/03/printf-sprintf/
http://hexmen.com/js/sprintf.js
The author (Ash Searle) has placed this code in the public domain:
"This code is unrestricted: you are free to use it however you like."

410
gnucash/report/jqplot/changes.txt
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Title: Change Log
1.0.6:
* Add left sidebar navigation to examples
* Update examples for jquery 1.9.1 and jquery ui 1.10.0
* Add colorpicker.js to distribution
* Fix some problems with examples when viewing with local file system
* Add "minified" copyright notice for minified files, similar to jquery's notice.
* Pull Request #25: jqplot.sprintf.js is no longer the last file in the concatenated jquery.jqplot.js
* Pull Request #17: Fixed bug causing custom pointLabels passed with plot data to be ignored for horizontal bar graphs.
* Pull Request #10: Build error by invalid encoding.
* Issue #714: handle tickColor in meterGaugeRenderer
* Issue #519: jsDate Polish Localization
1.0.5:
* Updated to jQuery 1.9
1.0.0b2:
* Major improvements in memory usage:
** Merged in changes from Timo Besenruether to reuse canvas elements and improve
memory performance.
** Fixed all identifiable DOM leaks.
** Mergged in changes from cguillot for memory improvements in IE < 9.
* Added vertical and dashed vertical line support for canvas overlay.
* Fixed bug where initially hidden plots would not display.
* Fixed bug with point labels and null data points.
* Updated to jQuery 1.6.1.
* Improved pie slice margin calculation and fixed slice margin and pie positioning
with small slices.
* Improved bar renderer so bars always start at 0 if:
** The axis is a linear axis (not log/date).
** There are no other line types besides bars attached to the axis.
** The data on the axis is all >= 0.
** The user has not specified a pad, padMin or forceTickAt0 = true option.
* Modified tick prefix behavious so prefix no added to all ticks, even if format
string is specified.
* Fix to ensure original tick formats are applied when zooming and resetting
zoom.
* Updated auto tick format string so format adjusted when zooming.
* Modified auto tick computation to put less ticks on small plots and more
ticks on large plots.
* Update bubble render to support gradients in IE 9.
1.0.0b1:
* Much improved tick generation algorithm to get precise rounded
tick values (Thanks Scott Prahl!).
* Auto compute tick format string if none is provided.
* Much better "slicing" of pie charts when using "sliceMargin" option to set
a gap between the slices.
* Expanded canvasOverlay plugin to create arbitrary dashed and solid
horizontal and vertical lines on top of plot.
* Added defaultColors and defaultNegativeColors options to $.jqplot.config.
* Fixed issue #318, highlighter & bar renderer incompatability.
* Improve highlighter tooltip positioning with negative bars.
* Fixed #305, mispelling of jqlotDragStart and jqlotDragStop. MUST NOW BIND
TO jqplotDragStart and jqplotDragStop.
* Fixed #290, some variables left in global scope.
* Fixed #289, OHLC line widths hard coded at 1.5. Now set by lineWidth option.
* Fixed #296 for determining databounds on log axes.
* Updated to jQuery 1.5.1
* Fixed waterfall plot to ensure first and last bars always fill to zero.
* Added lineJoin and lineCap option to series lines.
* Bar widths now based on width of grid, not plot target for better scaling.
* Added looseZoom option to cursor so zooming can produce well rounded ticks.
* Added forceTickAt0 and forceTickAt100 options to ensure there will always
be a tick at 0 or 100 in the plot.
* Fixed bug where cursor legend didn't honor series showLabel option.
1.0.0a:
* Series can now be moved forward or backward in stack to e.g. bring a line
forward when mousing over a point.
* Can now move outside of grid area while zooming. Can have zoom
constrained to grid area or allow zooming outside.
* Fixed issue #142 with tooltip drawn on top of event canvas, hiding
mouse events.
* Fixed #147 where pie slices with 0 value not rendering properly in IE.
* Fixed #130 where stack data not sorted properly.
* Fixed bug with null values not handled properly in category axes.
* Fixed #156 where pie charts not rendering on QTWebKit.
* Now using feature detection for canvas and canvas text capability
rather than browser version.
* Added enahncedLegendRenderer plugin to allow multi row/column legends
and clickable labels to show/hide series.
* Added fillToValue option to allow filled line plot to fill to an
arbitrary value.
* Added block plot plugin.
* Added funnel type charts.
* Added meter gauge type charts.
* Added plot theming support.
* $.jqplot.config.enablePlugins now false by default.
* Implemented highlighting on bar, pie, donut, funnel, etc. charts.
* Fix to pointlabels plugin to align labels properly on multi series plots.
* Added custom error handling to display error message in plot area.
* Fixed issue where would call to draw grid border of 0 width would
result in a default border being drawn.
* Added options to place legend outside of grid and shrink grid so everything
stays within plot div.
* Fixed bug in color generator so now calls to get() continually cycle
through colors just like next().
* Added defaultAxisStart option.
* Added gradient fills to bubbles.
* Added bubble charts.
* Added showLabels option to bubble charts.
* Pass bubble radius to event callback in bubble charts.
* Fixed #207, typo in docs.
* Fixed #206 where "value" pie slice data labels were displaying wrong
value.
* Fixed #147 with 0 value slices in IE6.
* Fixed issue #241, disabled varyBarColor option in stacked charts.
* Added dataRenderer option to allow custom processors for JSON, AJAX
and anywhere else you might want to get data.
* Fixed null value handling so plot now properly skip or join over nulls.
* Fixed showTicks and showTickMarks option conflicts.
* Fixed issue #185 where pointLabels plugin incompatibility could crash
pie, donut and other plots.
* Fixed #23 and #143 to obey gridPadding option.
* Fixed #233 with highlighter tooltip separator.
* Fixed #224 where type checking failing on GWT.
* Fixed #272 with pie highlighting not working on replot.
* Memory performance improvements.
* Changes to build script so everything should build when pulled from repo.
* Fixed issue #275, IE 6/7 don't support array indexing of strings.
* Added event listener hooks for mouseUp, mouseDown, etc. to all line plots.
* Fixed bug with highlighter not working when null in data.
* Updated to jQuery 1.4.4
* Fixed bug where donut plots showed value of radians of slice instead
of actual data.
* Reverted to excanvas r3 so IE8 no longer has to emulate IE7.
* Added tooltipContentEditor option to highlighter, allowing callback
to manipulate tooltip content at run time (thanks Tim Bunce!).
* Fixed bug where axes scale not resetting.
* Fixed bug with date axes where data bounds not properly set.
* Fixed issue where tick marks disappear if grid lines turned off.
* Updated replot method to allow passing in axes options for more control.
* Added experimental support for "broken" axes.
* Fixed bug with pies where pies with 0 valued slices did not draw correctly.
* Added canvasOverlay plugin to allow drawing of arbitrary shapes on a canvas
over the plot.
* Added option to display arbitrary text/html (message, animated gif, etc.) if
plot is constructed without data. Allow a "data loading" indicator to be shown.
* Added resetAxisValues method to manually update axis ticks without
redrawing the plot.
* Fix to labels on negative bars so label postiion of 'n' will be below a negative bar,
just as it is above a positive bar (thanks guigod!).
* Added thousands separator character (') to sprintf formatting (thanks yuichi1004!).
* Re-factored date parsing/formatting to use new jsDate module which does not
extend the Date prototype.
0.9.7:
* Added Mekko chart plot type with enhanced legend and axes support.
* Implemented vertical waterfall charts. Can create waterfall plot as
option to bar chart. See examples folder of distribution.
* Enhanced plot labels for waterfall style.
* Enhanced bar plots so you can now color each bar of a series
independently with the "varyBarColor" option.
* Re-factored series drawing so that each series and series shadow drawn
on it's own canvas. Allows series to be redrawn independently of each other.
* Added additional default series colors.
* Added useNegativeColors option to turn off negative color array and use
only seriesColors array to define all bar/filled line colors.
* Fix css for cursor legend.
* Modified shape renderer so rectangles can be stroked and filled.
* Re-factored date methods out of dateAxisRenderer so that date formatter
and methods can be accesses outside of dateAxisRenderer plugin.
* Fixed #132, now trigger series change event on plot target instead of drag canvas.
* Fixes issue #116 where some source files had mix of tabs and spaces
for indentation. Should have been all spaces.
* Fixed issue #126, some links broken in docs section of web site.
* Fixed issue #90, trendline plugin incompatibility with pie renderer.
* Updated samples in examples folder of distribution to include navigation
links if web server is set up to process .html files with php.
0.9.6:
* New, easier to use, replot() method for placing plots in tabs, accordions,
resizable containers or for changing plot parameters programmatically.
* Updated legend renderer for pie charts to draw swatches which will
print correctly.
* Fixed issue #118 with patch from taum so autoscale option will
honor tickInterval and numberTicks options
* Fix to plot diameter calculation for initially hidden plots.
* Added examples for making plots in jQuery UI tabs and accordions.
* Fixed issue #120 where pie chart with single slice not displaying
correctly in IE and Chrome
0.9.5.2:
* Fixed #102 where double clicking on plot that has zoom enabled, but
has not been zoomed resulted in error.
* Fixed bug where candlestick coloring options not working.
* Added option to turn individual series labels off in the legend.
0.9.5.1:
* Fixed bug where tooltip not working with OHLC and candlestick charts.
* Added additional marker styles: plus, X and dash.
0.9.5:
* Implemented "zoomProxy". zoomProxy allows zooming one plot from another
such as an overview plot.
* Zooming can now be constrained to just x or y axis.
* Enhanced cursor plugin with vertical "dataTracking" line. This is a line
at the cursor location with a readout of data points at the line location
which are displayed in the chart legend.
* Changed cursor tooltip format string. Now one format string is used for
entire tooltip.
* Added mechanisms to specify plot size when plot target is hidden or plot
height/width otherwise cannot be determined from markup.
* Added $.jqplot.config object to specify jqplot wide configuration options.
These include enablePlugins to globally set the default plugin state on/off
and defaultHeight/defaultWidth to specify default plot height/width.
* Added fillToZero option which forces filled charts to fill to zero as opposed
to axis minimum. Thus negative filled bar/line values will fill upwards to
zero axis value.
* Added option to disable stacking on individual lines.
* Changed targetId property of the plot object so it now includes a "#" before
the id string.
* Improved tick and body sizing of Open Hi Low Close and candlestick charts.
* Removed lots of web site related files from the repository. This means that,
if working from the sources, user's won't be able to build the jqplot web
site and the docs/tests that are hosted on that site. The minified and
compressed distribution packages will build fine.
* Lots of examples were added to a separate examples directory to better show
functionality of jqPlot for local testing with the distribution.
* Many various bug fixes and other minor enhancements.
0.9.4:
* Implemented axis labels. Labels can be rendered in div tags or as canvas
elements supporting rotated text.
* Improved rotated axis label positioning so labels will start or end at a
tick position.
* Fixed bug where an empty data series would hang plot rendering.
* completed issue #66 for misc. improvements to documentation.
* Fixed issue #64 where the same ID's were assigned to cursor and highlighter
elements.
* Added option to legend to encode special HTML characters.
* Fixed undesirable behavior where point labels for points off the plot
were being rendered.
* Added edgeTolerance option to point label renderer to control rendering of
labels near plot edges.
0.9.3:
* Preliminary support for axis labels. Currently rendered into DIV tags,
so no rotated label support. This feature is currently experimental.
* Fixed bug #52, needed space in tick div tag between style and class declarations
or plot failed in certain application doctypes.
* Fixed issue #54, miter style line join for chart lines causing spikes at steep
changes in slope. Changed miter style to round.
* Added examples for new autoscaling algorithm.
* Fixed bug #57, category axis labels disappear on redraw()
* Improved algorithm which controlled maximum number of labels that would display
on a category axis.
* Fixed bug #45 where null values causing errors in plotData and gridData.
* Fixed issue #60 where seriesColors option was not working.
0.9.2:
* Fixed bug #45 where a plot could crash if series had different numbers of points.
* Fixed issue #50, added option to turn off sorting of series data.
* Fixed issue #31, implemented a better axis autoscaling algorithm and added an autoscale option.
0.9.1:
* Fixed bug #40, when axis pad, padMax, padMin set to 0, graph would fail to render.
* Fixed bug #41 where pie and bar charts not rendered correctly on redraw().
* Fixed bug #11, filled stacked line plots not rendering correctly in IE.
* Fixed bug #42 where stacked charts not rendering with string date axis ticks.
* Fixed bug in redraw() method where axes ticks were not reset.
* Fixed "jqplotPreRedrawEvent" that should have been named "jqplotPostRedraw" event.
0.9.0:
* Added Open Hi Low Close charts, Candlestick charts and Hi Low Close charts.
* Added support for arbitrary labels on the data points.
* Enhanced highlighter plugin to allow custom formatting control of entire tooltip.
* Enhanced highlighter to support multiple y values in a data point.
* Fixed bug #38 where series with a single point with a negative value would fail.
* Improvements to examples to show what plugins to include.
* Expanded documentation for some of the plugins.
0.8.5:
* Added zooming ability with double click or single click options to reset zoom.
* Modified default tick spacing algorithm for date axes to give more space to ticks.
* Fixed bug #2 where tickInterval wasn't working properly.
* Added neighborThreshold option to control how close mouse must be to
point to trigger neighbor detection.
* Added double click event handler on plot.
0.8.0:
* Support for up to 9 y axes.
* Added option to control padding at max/min bounds of axes separately.
* Closed issue #21, added options to control grid line color and width.
* Closed issue #20, added options to filled line charts to stoke above
fill and customize fill color and transparency.
* Improved structure of on line documentation to make usage and options
docs default.
* Added much documentation on options and css styling.
0.7.1:
* Bug fix release
* Fixed bug #6, missing semi-colons messing up some javascript compressors.
* Fixed bug #13 where 2D ticks array of [values, labels] would fail to
renderer with DateAxisRenderer.
* Fixes bug #16 where pie renderer overwriting options for all plot types
and crashing non pie plots.
* Fixes bug #17 constrainTo dragable option mispelled as "contstrainTo".
Fixed dragable color issue when used with trend lines.
0.7.0:
* Pie chart support
* Enabled tooltipLocation option in highlighter.
* Highlighter Tooltip will account for mark size and highlight size when
positioning itself.
* Added ability to show just x, y or both axes in highlighter tooltip.
* Added customization of separator between axes values in highlighter tooltip.
* Modified how shadows are drawn for lines, bars and markers. Now drawn first,
so they are always behind the object.
* Adjustments to shadow parameters on lines to account for new shadow positioning.
* Added a ColorGenerator class to robustly return next available color
for a plot with wrap around to first color at end.
* Udates to docs about css file.
* Fixed bug with String x values in series and IE error on sorting (Category Axis).
* Added cursor changes in dragable plugin when cursor near dragable point.
0.6.6b:
* Added excanvas.js and excanvas.min.js to compressed distributions.
* Added example/test html pages I had locally into repository and to
compressed distributions.
0.6.6a:
* Removed absolute positioning from dom element and put back into css file.
* Duplicate of 0.6.6 with a suffix to unambiguously differentiate between
previously posted 0.6.6 release.
0.6.6:
* Fixed bug #5, trend line plugin failing when no trend line options specified.
* Added absolute position css spec to axis tick dom element.
* Enhancement to category axes, more intuitive handling of series with
missing data values.
0.6.5:
* Fixed bug #4, series of unequal data length not rendering correctly.
This is a bugfix release only.
0.6.4:
* Fixed bug (issue #1 in tracker) where flat line data series (all x and/or y
values are euqal) or single value data series would crash.
0.6.3:
* Support for stacked line (a.k.a. area) and stacked bar (horizontal and
vertical) charts.
* Refactored barRenderer to use default shape and shadow renderers.
* Added info (contacts & support information) page to web site.
0.6.2:
* This is a minor upgrade to docs and build only. No functionality has changed.
* Ant build script generates entire site, examples, tests and distribution.
* Improvements to documentation.
0.6.1:
* New sprintf implementation from Ash Searle that implements %g.
* Fix to sprintf e/f formats.
* Created new format specifier, %p and %P to preserve significance.
* Modified p/P format to better display larger numbers.
* Fixed and simplified significant digits calculation for sprintf.
* Added option to have cursor tooltip follow the mouse or not.
* Added options to change size of highlight.
* Updates to handle dates like '6-May-09'.
* Mods to improve look of web site.
* Updates to documentation.
* Added license and copyright statement to source files.
0.6.0:
* Added rotated text support. Uses native canvas text functionality in
browsers that support it or draws text on canvas with Hershey font
* metrics for non-supporting browsers.
* Removed lots of lint in js code.
* Moved tick css from js code into css file.
* Fix to tick positioning css. y axis ticks were positioned to wrong side of axis div.
* Re-factored axis tick renderer instantiation into the axes renderers themselves.
For changes prior to 0.6.0 release, please see change log at http://bitbucket.org/cleonello/jqplot/changesets/

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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: @VERSION
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
* included jsDate library by Chris Leonello:
*
* Copyright (c) 2010-2013 Chris Leonello
*
* jsDate is currently available for use in all personal or commercial projects
* under both the MIT and GPL version 2.0 licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* jsDate borrows many concepts and ideas from the Date Instance
* Methods by Ken Snyder along with some parts of Ken's actual code.
*
* Ken's origianl Date Instance Methods and copyright notice:
*
* Ken Snyder (ken d snyder at gmail dot com)
* 2008-09-10
* version 2.0.2 (http://kendsnyder.com/sandbox/date/)
* Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
*
* jqplotToImage function based on Larry Siden's export-jqplot-to-png.js.
* Larry has generously given permission to adapt his code for inclusion
* into jqPlot.
*
* Larry's original code can be found here:
*
* https://github.com/lsiden/export-jqplot-to-png
*
*
*/

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Title: GPL Version 2
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
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53
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Title: jqPlot CSS Customization
Much of the styling of jqPlot is done by css. The jqPlot css file is, unremarkably,
jquery.jqplot.css and resides in the same directory as jqPlot itself.
There exist some styling related javascript properties on the plot objects themselves
(like fontStyle, fontSize, etc.). These can be set with the options object at plot creation.
Generally, setting these options is *NOT* the preferred way to customize the look of the
plot. Use the css file instead. *These options are deprecated and may disappear*. The
exceptions are certain background and color options which control attributes of something
renderered on a canvas. This would be line color, grid background, etc. These must
be set by the options object. For a list of available options, see <jqPlot Options>.
Objects in the plot that can be customized by css are given a css class like ".jqplot-*".
For example, the plot title will have a ".jqplot-title" class, the axes ".jqplot-axis", etc.
Currently assigned classes in jqPlot
are as follows:
.jqplot-target - Styles for the plot target div. These will be cascaded down
to all plot elements according to css rules.
.jqplot-axis - Styles for all axes
.jqplot-xaxis - Styles applied to the primary x axis only.
.jqplot-yaxis - Styles applied to the primary y axis only.
.jqplot-x2axis, .jqplot-x3axis, ... - Styles applied to the 2nd, 3rd, etc. x axis only.
.jqplot-y2axis, .jqplot-y3axis, ... - Styles applied to the 2nd, 3rd, etc.y axis only.
.jqplot-axis-tick - Styles applied to all axis ticks
.jqplot-xaxis-tick - Styles applied to primary x axis ticks only.
.jqplot-x2axis-tick - Styles applied to secondary x axis ticks only.
.jqplot-yaxis-tick - Styles applied to primary y axis ticks only.
.jqplot-y2axis-tick - Styles applied to secondary y axis ticks only.
table.jqplot-table-legend - Styles applied to the legend box table.
.jqplot-title - Styles applied to the title.
.jqplot-cursor-tooltip - Styles applied to the cursor tooltip
.jqplot-highlighter-tooltip - Styles applied to the highlighter tooltip.
div.jqplot-table-legend-swatch - the div element used for the colored swatch on the legend.
Note that axes will be assigned 2 classes like: class=".jqplot-axis .jqplot-xaxis".

276
gnucash/report/jqplot/jqPlotOptions.txt
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@ -1,276 +0,0 @@
Title: jqPlot Options
**This document is out of date. While the options described here should still be
relevant and valid, it has not been updated for many new options. Sorry for
this inconvenience.**
This document describes the options available to jqPlot. These are set with the
third argument to the $.jqplot('target', data, options) function. Options are
using the following convention:
{{{
property: default, // notes
}}}
This document is not complete! Not all options are shown! Also, Options marked
with ** in the notes are post 0.7.1 additions. They will be available in the next
release. Further information about the options can be found in the online API
documentation. For details on how the options relate to the API documentation,
see the <Options Tutorial> in the optionsTutorial.txt file.
{{{
options =
{
seriesColors: [ "#4bb2c5", "#c5b47f", "#EAA228", "#579575", "#839557", "#958c12",
"#953579", "#4b5de4", "#d8b83f", "#ff5800", "#0085cc"], // colors that will
// be assigned to the series. If there are more series than colors, colors
// will wrap around and start at the beginning again.
stackSeries: false, // if true, will create a stack plot.
// Currently supported by line and bar graphs.
title: '', // Title for the plot. Can also be specified as an object like:
title: {
text: '', // title for the plot,
show: true,
},
axesDefaults: {
show: false, // whether or not to renderer the axis. Determined automatically.
min: null, // minimum numerical value of the axis. Determined automatically.
max: null, // maximum numverical value of the axis. Determined automatically.
pad: 1.2, // a factor multiplied by the data range on the axis to give the
// axis range so that data points don't fall on the edges of the axis.
ticks: [], // a 1D [val1, val2, ...], or 2D [[val, label], [val, label], ...]
// array of ticks to use. Computed automatically.
numberTicks: undefined,
renderer: $.jqplot.LinearAxisRenderer, // renderer to use to draw the axis,
rendererOptions: {}, // options to pass to the renderer. LinearAxisRenderer
// has no options,
tickOptions: {
mark: 'outside', // Where to put the tick mark on the axis
// 'outside', 'inside' or 'cross',
showMark: true,
showGridline: true, // whether to draw a gridline (across the whole grid) at this tick,
markSize: 4, // length the tick will extend beyond the grid in pixels. For
// 'cross', length will be added above and below the grid boundary,
show: true, // whether to show the tick (mark and label),
showLabel: true, // whether to show the text label at the tick,
formatString: '', // format string to use with the axis tick formatter
}
showTicks: true, // whether or not to show the tick labels,
showTickMarks: true, // whether or not to show the tick marks
},
axes: {
xaxis: {
// same options as axesDefaults
},
yaxis: {
// same options as axesDefaults
},
x2axis: {
// same options as axesDefaults
},
y2axis: {
// same options as axesDefaults
}
},
seriesDefaults: {
show: true, // whether to render the series.
xaxis: 'xaxis', // either 'xaxis' or 'x2axis'.
yaxis: 'yaxis', // either 'yaxis' or 'y2axis'.
label: '', // label to use in the legend for this line.
color: '', // CSS color spec to use for the line. Determined automatically.
lineWidth: 2.5, // Width of the line in pixels.
shadow: true, // show shadow or not.
shadowAngle: 45, // angle (degrees) of the shadow, clockwise from x axis.
shadowOffset: 1.25, // offset from the line of the shadow.
shadowDepth: 3, // Number of strokes to make when drawing shadow. Each
// stroke offset by shadowOffset from the last.
shadowAlpha: 0.1, // Opacity of the shadow.
showLine: true, // whether to render the line segments or not.
showMarker: true, // render the data point markers or not.
fill: false, // fill under the line,
fillAndStroke: false, // **stroke a line at top of fill area.
fillColor: undefined, // **custom fill color for filled lines (default is line color).
fillAlpha: undefined, // **custom alpha to apply to fillColor.
renderer: $.jqplot.LineRenderer], // renderer used to draw the series.
rendererOptions: {}, // options passed to the renderer. LineRenderer has no options.
markerRenderer: $.jqplot.MarkerRenderer, // renderer to use to draw the data
// point markers.
markerOptions: {
show: true, // whether to show data point markers.
style: 'filledCircle', // circle, diamond, square, filledCircle.
// filledDiamond or filledSquare.
lineWidth: 2, // width of the stroke drawing the marker.
size: 9, // size (diameter, edge length, etc.) of the marker.
color: '#666666' // color of marker, set to color of line by default.
shadow: true, // whether to draw shadow on marker or not.
shadowAngle: 45, // angle of the shadow. Clockwise from x axis.
shadowOffset: 1, // offset from the line of the shadow,
shadowDepth: 3, // Number of strokes to make when drawing shadow. Each stroke
// offset by shadowOffset from the last.
shadowAlpha: 0.07 // Opacity of the shadow
}
},
series:[
{Each series has same options as seriesDefaults},
{You can override each series individually here}
],
legend: {
show: false,
location: 'ne', // compass direction, nw, n, ne, e, se, s, sw, w.
xoffset: 12, // pixel offset of the legend box from the x (or x2) axis.
yoffset: 12, // pixel offset of the legend box from the y (or y2) axis.
},
grid: {
drawGridLines: true, // whether to draw lines across the grid or not.
gridLineColor: '#cccccc' // **Color of the grid lines.
background: '#fffdf6', // CSS color spec for background color of grid.
borderColor: '#999999', // CSS color spec for border around grid.
borderWidth: 2.0, // pixel width of border around grid.
shadow: true, // draw a shadow for grid.
shadowAngle: 45, // angle of the shadow. Clockwise from x axis.
shadowOffset: 1.5, // offset from the line of the shadow.
shadowWidth: 3, // width of the stroke for the shadow.
shadowDepth: 3, // Number of strokes to make when drawing shadow.
// Each stroke offset by shadowOffset from the last.
shadowAlpha: 0.07 // Opacity of the shadow
renderer: $.jqplot.CanvasGridRenderer, // renderer to use to draw the grid.
rendererOptions: {} // options to pass to the renderer. Note, the default
// CanvasGridRenderer takes no additional options.
},
// Plugin and renderer options.
// BarRenderer.
// With BarRenderer, you can specify additional options in the rendererOptions object
// on the series or on the seriesDefaults object. Note, some options are respecified
// (like shadowDepth) to override lineRenderer defaults from which BarRenderer inherits.
seriesDefaults: {
rendererOptions: {
barPadding: 8, // number of pixels between adjacent bars in the same
// group (same category or bin).
barMargin: 10, // number of pixels between adjacent groups of bars.
barDirection: 'vertical', // vertical or horizontal.
barWidth: null, // width of the bars. null to calculate automatically.
shadowOffset: 2, // offset from the bar edge to stroke the shadow.
shadowDepth: 5, // number of strokes to make for the shadow.
shadowAlpha: 0.8, // transparency of the shadow.
}
},
// Cursor
// Options are passed to the cursor plugin through the "cursor" object at the top
// level of the options object.
cursor: {
style: 'crosshair', // A CSS spec for the cursor type to change the
// cursor to when over plot.
show: true,
showTooltip: true, // show a tooltip showing cursor position.
followMouse: false, // whether tooltip should follow the mouse or be stationary.
tooltipLocation: 'se', // location of the tooltip either relative to the mouse
// (followMouse=true) or relative to the plot. One of
// the compass directions, n, ne, e, se, etc.
tooltipOffset: 6, // pixel offset of the tooltip from the mouse or the axes.
showTooltipGridPosition: false, // show the grid pixel coordinates of the mouse
// in the tooltip.
showTooltipUnitPosition: true, // show the coordinates in data units of the mouse
// in the tooltip.
tooltipFormatString: '%.4P', // sprintf style format string for tooltip values.
useAxesFormatters: true, // whether to use the same formatter and formatStrings
// as used by the axes, or to use the formatString
// specified on the cursor with sprintf.
tooltipAxesGroups: [], // show only specified axes groups in tooltip. Would specify like:
// [['xaxis', 'yaxis'], ['xaxis', 'y2axis']]. By default, all axes
// combinations with for the series in the plot are shown.
},
// Dragable
// Dragable options are specified with the "dragable" object at the top level
// of the options object.
dragable: {
color: undefined, // custom color to use for the dragged point and dragged line
// section. default will use a transparent variant of the line color.
constrainTo: 'none', // Constrain dragging motion to an axis: 'x', 'y', or 'none'.
},
// Highlighter
// Highlighter options are specified with the "highlighter" object at the top level
// of the options object.
highlighter: {
lineWidthAdjust: 2.5, // pixels to add to the size line stroking the data point marker
// when showing highlight. Only affects non filled data point markers.
sizeAdjust: 5, // pixels to add to the size of filled markers when drawing highlight.
showTooltip: true, // show a tooltip with data point values.
tooltipLocation: 'nw', // location of tooltip: n, ne, e, se, s, sw, w, nw.
fadeTooltip: true, // use fade effect to show/hide tooltip.
tooltipFadeSpeed: "fast"// slow, def, fast, or a number of milliseconds.
tooltipOffset: 2, // pixel offset of tooltip from the highlight.
tooltipAxes: 'both', // which axis values to display in the tooltip, x, y or both.
tooltipSeparator: ', ' // separator between values in the tooltip.
useAxesFormatters: true // use the same format string and formatters as used in the axes to
// display values in the tooltip.
tooltipFormatString: '%.5P' // sprintf format string for the tooltip. only used if
// useAxesFormatters is false. Will use sprintf formatter with
// this string, not the axes formatters.
},
// LogAxisRenderer
// LogAxisRenderer add 2 options to the axes object. These options are specified directly on
// the axes or axesDefaults object.
axesDefaults: {
base: 10, // the logarithmic base.
tickDistribution: 'even', // 'even' or 'power'. 'even' will produce with even visiual (pixel)
// spacing on the axis. 'power' will produce ticks spaced by
// increasing powers of the log base.
},
// PieRenderer
// PieRenderer accepts options from the rendererOptions object of the series or seriesDefaults object.
seriesDefaults: {
rendererOptions: {
diameter: undefined, // diameter of pie, auto computed by default.
padding: 20, // padding between pie and neighboring legend or plot margin.
sliceMargin: 0, // gap between slices.
fill: true, // render solid (filled) slices.
shadowOffset: 2, // offset of the shadow from the chart.
shadowDepth: 5, // Number of strokes to make when drawing shadow. Each stroke
// offset by shadowOffset from the last.
shadowAlpha: 0.07 // Opacity of the shadow
}
},
// Trendline
// Trendline takes options on the trendline object of the series or seriesDefaults object.
seriesDefaults: {
trendline: {
show: true, // show the trend line
color: '#666666', // CSS color spec for the trend line.
label: '', // label for the trend line.
type: 'linear', // 'linear', 'exponential' or 'exp'
shadow: true, // show the trend line shadow.
lineWidth: 1.5, // width of the trend line.
shadowAngle: 45, // angle of the shadow. Clockwise from x axis.
shadowOffset: 1.5, // offset from the line of the shadow.
shadowDepth: 3, // Number of strokes to make when drawing shadow.
// Each stroke offset by shadowOffset from the last.
shadowAlpha: 0.07 // Opacity of the shadow
}
}
}
}}}

154
gnucash/report/jqplot/jquery-1.4.2.min.js vendored
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@ -1,154 +0,0 @@
/*!
* jQuery JavaScript Library v1.4.2
* http://jquery.com/
*
* Copyright 2010, John Resig
* Dual licensed under the MIT or GPL Version 2 licenses.
* http://jquery.org/license
*
* Includes Sizzle.js
* http://sizzlejs.com/
* Copyright 2010, The Dojo Foundation
* Released under the MIT, BSD, and GPL Licenses.
*
* Date: Sat Feb 13 22:33:48 2010 -0500
*/
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f.top,left:d.left-f.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||s.body;a&&!/^body|html$/i.test(a.nodeName)&&c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(f){var e=this[0],j;if(!e)return null;if(f!==w)return this.each(function(){if(j=wa(this))j.scrollTo(!a?f:c(j).scrollLeft(),a?f:c(j).scrollTop());else this[d]=f});else return(j=wa(e))?"pageXOffset"in j?j[a?"pageYOffset":
"pageXOffset"]:c.support.boxModel&&j.document.documentElement[d]||j.document.body[d]:e[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();c.fn["inner"+b]=function(){return this[0]?c.css(this[0],d,false,"padding"):null};c.fn["outer"+b]=function(f){return this[0]?c.css(this[0],d,false,f?"margin":"border"):null};c.fn[d]=function(f){var e=this[0];if(!e)return f==null?null:this;if(c.isFunction(f))return this.each(function(j){var i=c(this);i[d](f.call(this,j,i[d]()))});return"scrollTo"in
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259
gnucash/report/jqplot/jquery.jqplot.css
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@ -1,259 +0,0 @@
/*rules for the plot target div. These will be cascaded down to all plot elements according to css rules*/
.jqplot-target {
position: relative;
color: #666666;
font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
font-size: 1em;
/* height: 300px;
width: 400px;*/
}
/*rules applied to all axes*/
.jqplot-axis {
font-size: 0.75em;
}
.jqplot-xaxis {
margin-top: 10px;
}
.jqplot-x2axis {
margin-bottom: 10px;
}
.jqplot-yaxis {
margin-right: 10px;
}
.jqplot-y2axis, .jqplot-y3axis, .jqplot-y4axis, .jqplot-y5axis, .jqplot-y6axis, .jqplot-y7axis, .jqplot-y8axis, .jqplot-y9axis, .jqplot-yMidAxis {
margin-left: 10px;
margin-right: 10px;
}
/*rules applied to all axis tick divs*/
.jqplot-axis-tick, .jqplot-xaxis-tick, .jqplot-yaxis-tick, .jqplot-x2axis-tick, .jqplot-y2axis-tick, .jqplot-y3axis-tick, .jqplot-y4axis-tick, .jqplot-y5axis-tick, .jqplot-y6axis-tick, .jqplot-y7axis-tick, .jqplot-y8axis-tick, .jqplot-y9axis-tick, .jqplot-yMidAxis-tick {
position: absolute;
white-space: pre;
}
.jqplot-xaxis-tick {
top: 0px;
/* initial position until tick is drawn in proper place */
left: 15px;
/* padding-top: 10px;*/
vertical-align: top;
}
.jqplot-x2axis-tick {
bottom: 0px;
/* initial position until tick is drawn in proper place */
left: 15px;
/* padding-bottom: 10px;*/
vertical-align: bottom;
}
.jqplot-yaxis-tick {
right: 0px;
/* initial position until tick is drawn in proper place */
top: 15px;
/* padding-right: 10px;*/
text-align: right;
}
.jqplot-yaxis-tick.jqplot-breakTick {
right: -20px;
margin-right: 0px;
padding:1px 5px 1px 5px;
/* background-color: white;*/
z-index: 2;
font-size: 1.5em;
}
.jqplot-y2axis-tick, .jqplot-y3axis-tick, .jqplot-y4axis-tick, .jqplot-y5axis-tick, .jqplot-y6axis-tick, .jqplot-y7axis-tick, .jqplot-y8axis-tick, .jqplot-y9axis-tick {
left: 0px;
/* initial position until tick is drawn in proper place */
top: 15px;
/* padding-left: 10px;*/
/* padding-right: 15px;*/
text-align: left;
}
.jqplot-yMidAxis-tick {
text-align: center;
white-space: nowrap;
}
.jqplot-xaxis-label {
margin-top: 10px;
font-size: 11pt;
position: absolute;
}
.jqplot-x2axis-label {
margin-bottom: 10px;
font-size: 11pt;
position: absolute;
}
.jqplot-yaxis-label {
margin-right: 10px;
/* text-align: center;*/
font-size: 11pt;
position: absolute;
}
.jqplot-yMidAxis-label {
font-size: 11pt;
position: absolute;
}
.jqplot-y2axis-label, .jqplot-y3axis-label, .jqplot-y4axis-label, .jqplot-y5axis-label, .jqplot-y6axis-label, .jqplot-y7axis-label, .jqplot-y8axis-label, .jqplot-y9axis-label {
/* text-align: center;*/
font-size: 11pt;
margin-left: 10px;
position: absolute;
}
.jqplot-meterGauge-tick {
font-size: 0.75em;
color: #999999;
}
.jqplot-meterGauge-label {
font-size: 1em;
color: #999999;
}
table.jqplot-table-legend {
margin-top: 12px;
margin-bottom: 12px;
margin-left: 12px;
margin-right: 12px;
}
table.jqplot-table-legend, table.jqplot-cursor-legend {
background-color: rgba(255,255,255,0.6);
border: 1px solid #cccccc;
position: absolute;
font-size: 0.75em;
}
td.jqplot-table-legend {
vertical-align:middle;
}
/*
These rules could be used instead of assigning
element styles and relying on js object properties.
*/
/*
td.jqplot-table-legend-swatch {
padding-top: 0.5em;
text-align: center;
}
tr.jqplot-table-legend:first td.jqplot-table-legend-swatch {
padding-top: 0px;
}
*/
td.jqplot-seriesToggle:hover, td.jqplot-seriesToggle:active {
cursor: pointer;
}
.jqplot-table-legend .jqplot-series-hidden {
text-decoration: line-through;
}
div.jqplot-table-legend-swatch-outline {
border: 1px solid #cccccc;
padding:1px;
}
div.jqplot-table-legend-swatch {
width:0px;
height:0px;
border-top-width: 5px;
border-bottom-width: 5px;
border-left-width: 6px;
border-right-width: 6px;
border-top-style: solid;
border-bottom-style: solid;
border-left-style: solid;
border-right-style: solid;
}
.jqplot-title {
top: 0px;
left: 0px;
padding-bottom: 0.5em;
font-size: 1.2em;
}
table.jqplot-cursor-tooltip {
border: 1px solid #cccccc;
font-size: 0.75em;
}
.jqplot-cursor-tooltip {
border: 1px solid #cccccc;
font-size: 0.75em;
white-space: nowrap;
background: rgba(208,208,208,0.5);
padding: 1px;
}
.jqplot-highlighter-tooltip, .jqplot-canvasOverlay-tooltip {
border: 1px solid #cccccc;
font-size: 0.75em;
white-space: nowrap;
background: rgba(208,208,208,0.5);
padding: 1px;
}
.jqplot-point-label {
font-size: 0.75em;
z-index: 2;
}
td.jqplot-cursor-legend-swatch {
vertical-align: middle;
text-align: center;
}
div.jqplot-cursor-legend-swatch {
width: 1.2em;
height: 0.7em;
}
.jqplot-error {
/* Styles added to the plot target container when there is an error go here.*/
text-align: center;
}
.jqplot-error-message {
/* Styling of the custom error message div goes here.*/
position: relative;
top: 46%;
display: inline-block;
}
div.jqplot-bubble-label {
font-size: 0.8em;
/* background: rgba(90%, 90%, 90%, 0.15);*/
padding-left: 2px;
padding-right: 2px;
color: rgb(20%, 20%, 20%);
}
div.jqplot-bubble-label.jqplot-bubble-label-highlight {
background: rgba(90%, 90%, 90%, 0.7);
}
div.jqplot-noData-container {
text-align: center;
background-color: rgba(96%, 96%, 96%, 0.3);
}

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.jqplot-target{position:relative;color:#666;font-family:"Trebuchet MS",Arial,Helvetica,sans-serif;font-size:1em;}.jqplot-axis{font-size:.75em;}.jqplot-xaxis{margin-top:10px;}.jqplot-x2axis{margin-bottom:10px;}.jqplot-yaxis{margin-right:10px;}.jqplot-y2axis,.jqplot-y3axis,.jqplot-y4axis,.jqplot-y5axis,.jqplot-y6axis,.jqplot-y7axis,.jqplot-y8axis,.jqplot-y9axis,.jqplot-yMidAxis{margin-left:10px;margin-right:10px;}.jqplot-axis-tick,.jqplot-xaxis-tick,.jqplot-yaxis-tick,.jqplot-x2axis-tick,.jqplot-y2axis-tick,.jqplot-y3axis-tick,.jqplot-y4axis-tick,.jqplot-y5axis-tick,.jqplot-y6axis-tick,.jqplot-y7axis-tick,.jqplot-y8axis-tick,.jqplot-y9axis-tick,.jqplot-yMidAxis-tick{position:absolute;white-space:pre;}.jqplot-xaxis-tick{top:0;left:15px;vertical-align:top;}.jqplot-x2axis-tick{bottom:0;left:15px;vertical-align:bottom;}.jqplot-yaxis-tick{right:0;top:15px;text-align:right;}.jqplot-yaxis-tick.jqplot-breakTick{right:-20px;margin-right:0;padding:1px 5px 1px 5px;z-index:2;font-size:1.5em;}.jqplot-y2axis-tick,.jqplot-y3axis-tick,.jqplot-y4axis-tick,.jqplot-y5axis-tick,.jqplot-y6axis-tick,.jqplot-y7axis-tick,.jqplot-y8axis-tick,.jqplot-y9axis-tick{left:0;top:15px;text-align:left;}.jqplot-yMidAxis-tick{text-align:center;white-space:nowrap;}.jqplot-xaxis-label{margin-top:10px;font-size:11pt;position:absolute;}.jqplot-x2axis-label{margin-bottom:10px;font-size:11pt;position:absolute;}.jqplot-yaxis-label{margin-right:10px;font-size:11pt;position:absolute;}.jqplot-yMidAxis-label{font-size:11pt;position:absolute;}.jqplot-y2axis-label,.jqplot-y3axis-label,.jqplot-y4axis-label,.jqplot-y5axis-label,.jqplot-y6axis-label,.jqplot-y7axis-label,.jqplot-y8axis-label,.jqplot-y9axis-label{font-size:11pt;margin-left:10px;position:absolute;}.jqplot-meterGauge-tick{font-size:.75em;color:#999;}.jqplot-meterGauge-label{font-size:1em;color:#999;}table.jqplot-table-legend{margin-top:12px;margin-bottom:12px;margin-left:12px;margin-right:12px;}table.jqplot-table-legend,table.jqplot-cursor-legend{background-color:rgba(255,255,255,0.6);border:1px solid #ccc;position:absolute;font-size:.75em;}td.jqplot-table-legend{vertical-align:middle;}td.jqplot-seriesToggle:hover,td.jqplot-seriesToggle:active{cursor:pointer;}.jqplot-table-legend .jqplot-series-hidden{text-decoration:line-through;}div.jqplot-table-legend-swatch-outline{border:1px solid #ccc;padding:1px;}div.jqplot-table-legend-swatch{width:0;height:0;border-top-width:5px;border-bottom-width:5px;border-left-width:6px;border-right-width:6px;border-top-style:solid;border-bottom-style:solid;border-left-style:solid;border-right-style:solid;}.jqplot-title{top:0;left:0;padding-bottom:.5em;font-size:1.2em;}table.jqplot-cursor-tooltip{border:1px solid #ccc;font-size:.75em;}.jqplot-cursor-tooltip{border:1px solid #ccc;font-size:.75em;white-space:nowrap;background:rgba(208,208,208,0.5);padding:1px;}.jqplot-highlighter-tooltip,.jqplot-canvasOverlay-tooltip{border:1px solid #ccc;font-size:.75em;white-space:nowrap;background:rgba(208,208,208,0.5);padding:1px;}.jqplot-point-label{font-size:.75em;z-index:2;}td.jqplot-cursor-legend-swatch{vertical-align:middle;text-align:center;}div.jqplot-cursor-legend-swatch{width:1.2em;height:.7em;}.jqplot-error{text-align:center;}.jqplot-error-message{position:relative;top:46%;display:inline-block;}div.jqplot-bubble-label{font-size:.8em;padding-left:2px;padding-right:2px;color:rgb(20%,20%,20%);}div.jqplot-bubble-label.jqplot-bubble-label-highlight{background:rgba(90%,90%,90%,0.7);}div.jqplot-noData-container{text-align:center;background-color:rgba(96%,96%,96%,0.3);}

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gnucash/report/jqplot/optionsTutorial.txt
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Title: Options Tutorial
This document will help you understand how jqPlot's options
relate to the API documentation and the jqPlot object
itself. For a listing of options available to jqPlot,
see <jqPlot Options> in the jqPlotOptions.txt file.
The key to effectively using jqPlot is understanding jqPlot's
options. The online documentation is API documentation. While
it explains what attributes and methods various objects posses,
it doesn't explain how to use or set those attributes through
options. This tutorial will help explain that.
Lets assume you are creating a plot
like this:
> chart = $.jqplot('chart', dataSeries, optionsObj);
First, note that you shouldn't try to directly set attributes on the
"chart" object (like chart.grid.shadow) after your call to $.jqplot().
At best this won't do anything **(see below). You should pass options in via
the "optionsObj".
the optionsObj really represents the plot object (jqPlot object, not
to be confused with the $.jqplot function which will create a jqPlot
object). Attributes you specify on that object will be merged with
attributes in the jqPlot object. The axes, legend, series, etc. are
attributes on the jqPlot object. The jqPlot/optionsObj object looks
something like (only some attributes shown):
> jqPlot-|
> |-seriesColors
> |-textColor
> |-fontFamily
> |-fontSize
> |-stackSeries
> |-series(Array)-|
> | |-Series1-|
> | | |-lineWidth
> | | |-linePattern
> | | |-shadow
> | | |-showLine
> | | |-showMarker
> | | |-color
> | |-Series2...
> | |-...
> | |-SeriesN
> |
> |-grid(Object)-|
> | |-drawGridLines
> | |-background
> | |-borderColor
> | |-borderWidth
> | |-shadow
> |
> |-title(Object)-|
> | |-text
> | |-show
> | |-fontFamily
> | |-fontSize
> | |-textAlign
> | |-textColor
> |
> |-axes(Object)-|
> | |-xais-|
> | | |-min
> | | |-max
> | | |-numberTicks
> | | |-showTicks
> | | |-showTickMarks
> | | |-pad
> |
> | ... and so on
The optionsObj should follow the same construction as if it were a
jqPlot object (with some exceptions/shortcuts I'll mention in a
moment). So generally, when you see something like
"this.drawGridLines" in the grid properties in the docs, just replace
"this" with "grid" in your options object. So it becomes
optionsObj.grid.drawGridLines. Do likewise with the other objects in
the plot, replacing "this", with the respective attribute on the plot
like "legend" or "title". Series and Axes are handled a little
different, because series is an array and axes has 4 distinct children
"xaxis", "yaxis", "x2axis" and "y2axis".
So, to remove the shadow from the grid and change the grid border size
you would do:
> optionObj = {grid:{shadow:false, borderWidth:9.0}};
To do the same as above but also make all the text in the plot red you
would do:
> optionObj = {
> textColor:"#ff0000",
> grid:{shadow:false, borderWidth:9.0}
> }
Here is a more deeply nested example. Say you want to specify a min
and max on your y axis and use a specific color for your second
series. That would look like:
> optionsObj = {
> axes:{yaxis:{min:5, max:230}},
> series:[{},{color:"#33ff66"}]
> }
Note that series options are an array in order of the series data you
sent in to your plot. To get to the second series, you have to put an
object (even if empty) in place of the first series.
There is a handy shortcut to assign options to all axes or all series
at one go. Use axesDefaults and seriesDefaults. So, if you wanted
both x and y axes to start at 0 and you wanted all series to not show
markers, you could do:
> optionsObj = {axesDefaults:{min:0}, seriesDefaults:{showMarker:false}}
Another shortcut is for the plot title. Normally, you would assign
options to the title as an object. If you specify a title option as a
string, it will assign that to the title.text property automatically.
So these two are equivalent:
> optionsObj = {title:{text:"My Plot"}}
and
> optionsObj = {title:"My Plot"}
Where things need more explanation is with renderers, plugins and
their options. Briefly, what's renderer, what's a plugin.
A renderer is an object that is used to draw something and gets
attached to an existing object in the plot in order to draw it. A
plugin does more than just provide drawing functionality to an
object. It will do more like calculate a trend line, change the
cursor, provide event driven functionality, etc. I consider renderers
plugins, but plugins don't have to be renderers.
So, how do you use renderers, plugins, and specify their options?
Some common renderers are for bar charts and category axes. If you
want to render your series as a bar chart with each set of bars
showing up in a category on the x axis, you do:
> optionsObj = {
> seriesDefaults:{renderer:$.jqplot.BarRenderer},
> axes:{xaxis:{renderer:$.jqplot.CategoryAxisRenderer}}
> }
This replaces the default renderer used for all series in the plot
with a bar renderer and the x axis default renderer (but not any other
axis) with a category renderer.
Now, how would I assign options to those renderers? The renderer's
attributes may not be present in the pre-existing jqPlot object, they
may be specific to the renderer. This is done through the
"rendererOptions" option on the appropriate object. So, if I wanted my
bars to be 25 pixels wide, I would do:
> optionsObj = {
> seriesDefaults:{
> renderer:$.jqplot.BarRenderer},
> rendererOptions:{
> barWidth:25
> },
> axes:{xaxis:{renderer:$.jqplot.CategoryAxisRenderer}}
> }
Again, this is using the "seriesDefaults" option, which will apply
options to all series in the plot. You could do the same on any
particular series in the plot through the "series" options array.
Plugins are free to add their own options. For example, the
highlighter plugin has it's own set of options that are unique to it.
As a result, it responds to options placed in the "highlighter"
attribute of your options object. So, if I wanted to change the
highlighter tooltip to fade in and out slowly and be positioned
directly above the point I'm highlighting:
> optionsObj = {
> highlighter:{tooltipFadeSpeed:'slow', tooltipLocation:'n'}
> }
Other plugins, like dragable and trendlines, add their options in with
the series. This is because both of those plugins can have different
options for different series in the plot. So, if you wanted to specify the
color of the dragable and constrain it to drag only on the x axis as well
as specify the color of the trend line you could do:
> series:[{
> dragable: {
> color: '#ff3366',
> constrainTo: 'x'
> },
> trendline: {
> color: '#cccccc'
> }
> }]
This would apply those options to the first series only. If you had 2 series
and wanted to turn off dragging and trend lines on the second series, you could do:
> series:[{
> dragable: {
> color: '#ff3366',
> constrainTo: 'x'
> },
> trendline: {
> color: '#cccccc'
> }
> }, {
> isDragable: false,
> trendline:{
> show: false
> }
> }]
Note, series dragability is turned off with the "isDragable" option directly on
the series itself, not with a suboption of "dragable". This may be improved
in the future.
I hope this is helpful.
A few key points to remember:
- When you see "this" in the api docs, you generally replace it with
the name of the object (in lowercase) you are looking at in your
options object.
- seriesDefaults and axesDefaults are convenient shortcuts.
- to assign options to a renderer, generally use the "rendererOptions"
- plugins may add their own options attribute, like "highlighter" or
"cursor".
** Note: you can set attributes after the plot is created (like
plot.grid.shadow = false), but you'll have to issue the appropriate
calls to possibly reinitialize and redraw the plot. jqPlot can
definitely handle this to change the plot after creation (this is how
the dragable plugin updates the plot data and the trend line plugin
recomputes itself when data changes). This hasn't been documented
yet, however.

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gnucash/report/jqplot/plugins/jqplot.BezierCurveRenderer.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// Class: $.jqplot.BezierCurveRenderer.js
// Renderer which draws lines as stacked bezier curves.
// Data for the line will not be specified as an array of
// [x, y] data point values, but as a an array of [start point, bezier curve]
// So, the line is specified as: [[xstart, ystart], [cp1x, cp1y, cp2x, cp2y, xend, yend]].
$.jqplot.BezierCurveRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.BezierCurveRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.BezierCurveRenderer.prototype.constructor = $.jqplot.BezierCurveRenderer;
// Method: setGridData
// converts the user data values to grid coordinates and stores them
// in the gridData array.
// Called with scope of a series.
$.jqplot.BezierCurveRenderer.prototype.setGridData = function(plot) {
// recalculate the grid data
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
// this._plotData should be same as this.data
var data = this.data;
this.gridData = [];
this._prevGridData = [];
// if seriesIndex = 0, fill to x axis.
// if seriesIndex > 0, fill to previous series data.
var idx = this.index;
if (data.length == 2) {
if (idx == 0) {
this.gridData = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[1][2]), yp.call(this._yaxis, data[1][3]),
xp.call(this._xaxis, data[1][4]), yp.call(this._yaxis, data[1][5])],
[xp.call(this._xaxis, data[1][4]), yp.call(this._yaxis, this._yaxis.min)],
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, this._yaxis.min)]
];
}
else {
var psd = plot.series[idx-1].data;
this.gridData = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[1][2]), yp.call(this._yaxis, data[1][3]),
xp.call(this._xaxis, data[1][4]), yp.call(this._yaxis, data[1][5])],
[xp.call(this._xaxis, psd[1][4]), yp.call(this._yaxis, psd[1][5])],
[xp.call(this._xaxis, psd[1][2]), yp.call(this._yaxis, psd[1][3]),
xp.call(this._xaxis, psd[1][0]), yp.call(this._yaxis, psd[1][1]),
xp.call(this._xaxis, psd[0][0]), yp.call(this._yaxis, psd[0][1])]
];
}
}
else {
if (idx == 0) {
this.gridData = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[2][0]), yp.call(this._yaxis, data[2][1]),
xp.call(this._xaxis, data[3][0]), yp.call(this._yaxis, data[3][1])],
[xp.call(this._xaxis, data[3][1]), yp.call(this._yaxis, this._yaxis.min)],
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, this._yaxis.min)]
];
}
else {
var psd = plot.series[idx-1].data;
this.gridData = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[2][0]), yp.call(this._yaxis, data[2][1]),
xp.call(this._xaxis, data[3][0]), yp.call(this._yaxis, data[3][1])],
[xp.call(this._xaxis, psd[3][0]), yp.call(this._yaxis, psd[3][1])],
[xp.call(this._xaxis, psd[2][0]), yp.call(this._yaxis, psd[2][1]),
xp.call(this._xaxis, psd[1][0]), yp.call(this._yaxis, psd[1][1]),
xp.call(this._xaxis, psd[0][0]), yp.call(this._yaxis, psd[0][1])]
];
}
}
};
// Method: makeGridData
// converts any arbitrary data values to grid coordinates and
// returns them. This method exists so that plugins can use a series'
// linerenderer to generate grid data points without overwriting the
// grid data associated with that series.
// Called with scope of a series.
$.jqplot.BezierCurveRenderer.prototype.makeGridData = function(data, plot) {
// recalculate the grid data
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var gd = [];
var pgd = [];
// if seriesIndex = 0, fill to x axis.
// if seriesIndex > 0, fill to previous series data.
var idx = this.index;
if (data.length == 2) {
if (idx == 0) {
gd = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[1][2]), yp.call(this._yaxis, data[1][3]),
xp.call(this._xaxis, data[1][4]), yp.call(this._yaxis, data[1][5])],
[xp.call(this._xaxis, data[1][4]), yp.call(this._yaxis, this._yaxis.min)],
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, this._yaxis.min)]
];
}
else {
var psd = plot.series[idx-1].data;
gd = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[1][2]), yp.call(this._yaxis, data[1][3]),
xp.call(this._xaxis, data[1][4]), yp.call(this._yaxis, data[1][5])],
[xp.call(this._xaxis, psd[1][4]), yp.call(this._yaxis, psd[1][5])],
[xp.call(this._xaxis, psd[1][2]), yp.call(this._yaxis, psd[1][3]),
xp.call(this._xaxis, psd[1][0]), yp.call(this._yaxis, psd[1][1]),
xp.call(this._xaxis, psd[0][0]), yp.call(this._yaxis, psd[0][1])]
];
}
}
else {
if (idx == 0) {
gd = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[2][0]), yp.call(this._yaxis, data[2][1]),
xp.call(this._xaxis, data[3][0]), yp.call(this._yaxis, data[3][1])],
[xp.call(this._xaxis, data[3][1]), yp.call(this._yaxis, this._yaxis.min)],
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, this._yaxis.min)]
];
}
else {
var psd = plot.series[idx-1].data;
gd = [
[xp.call(this._xaxis, data[0][0]), yp.call(this._yaxis, data[0][1])],
[xp.call(this._xaxis, data[1][0]), yp.call(this._yaxis, data[1][1]),
xp.call(this._xaxis, data[2][0]), yp.call(this._yaxis, data[2][1]),
xp.call(this._xaxis, data[3][0]), yp.call(this._yaxis, data[3][1])],
[xp.call(this._xaxis, psd[3][0]), yp.call(this._yaxis, psd[3][1])],
[xp.call(this._xaxis, psd[2][0]), yp.call(this._yaxis, psd[2][1]),
xp.call(this._xaxis, psd[1][0]), yp.call(this._yaxis, psd[1][1]),
xp.call(this._xaxis, psd[0][0]), yp.call(this._yaxis, psd[0][1])]
];
}
}
return gd;
};
// called within scope of series.
$.jqplot.BezierCurveRenderer.prototype.draw = function(ctx, gd, options) {
var i;
ctx.save();
if (gd.length) {
if (this.showLine) {
ctx.save();
var opts = (options != null) ? options : {};
ctx.fillStyle = opts.fillStyle || this.color;
ctx.beginPath();
ctx.moveTo(gd[0][0], gd[0][1]);
ctx.bezierCurveTo(gd[1][0], gd[1][1], gd[1][2], gd[1][3], gd[1][4], gd[1][5]);
ctx.lineTo(gd[2][0], gd[2][1]);
if (gd[3].length == 2) {
ctx.lineTo(gd[3][0], gd[3][1]);
}
else {
ctx.bezierCurveTo(gd[3][0], gd[3][1], gd[3][2], gd[3][3], gd[3][4], gd[3][5]);
}
ctx.closePath();
ctx.fill();
ctx.restore();
}
}
ctx.restore();
};
$.jqplot.BezierCurveRenderer.prototype.drawShadow = function(ctx, gd, options) {
// This is a no-op, shadows drawn with lines.
};
$.jqplot.BezierAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
};
$.jqplot.BezierAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.BezierAxisRenderer.prototype.constructor = $.jqplot.BezierAxisRenderer;
// Axes on a plot with Bezier Curves
$.jqplot.BezierAxisRenderer.prototype.init = function(options){
$.extend(true, this, options);
var db = this._dataBounds;
// Go through all the series attached to this axis and find
// the min/max bounds for this axis.
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
var d = s.data;
if (d.length == 4) {
for (var j=0; j<d.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
if (d[j][0] < db.min || db.min == null) {
db.min = d[j][0];
}
if (d[j][0] > db.max || db.max == null) {
db.max = d[j][0];
}
}
else {
if (d[j][1] < db.min || db.min == null) {
db.min = d[j][1];
}
if (d[j][1] > db.max || db.max == null) {
db.max = d[j][1];
}
}
}
}
else {
if (this.name == 'xaxis' || this.name == 'x2axis') {
if (d[0][0] < db.min || db.min == null) {
db.min = d[0][0];
}
if (d[0][0] > db.max || db.max == null) {
db.max = d[0][0];
}
for (var j=0; j<5; j+=2) {
if (d[1][j] < db.min || db.min == null) {
db.min = d[1][j];
}
if (d[1][j] > db.max || db.max == null) {
db.max = d[1][j];
}
}
}
else {
if (d[0][1] < db.min || db.min == null) {
db.min = d[0][1];
}
if (d[0][1] > db.max || db.max == null) {
db.max = d[0][1];
}
for (var j=1; j<6; j+=2) {
if (d[1][j] < db.min || db.min == null) {
db.min = d[1][j];
}
if (d[1][j] > db.max || db.max == null) {
db.max = d[1][j];
}
}
}
}
}
};
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = $.extend(true, {pad:0}, options.axesDefaults);
options.legend = $.extend(true, {placement:'outside'}, options.legend);
// only set these if there is a pie series
var setopts = false;
if (options.seriesDefaults.renderer == $.jqplot.BezierCurveRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer == $.jqplot.BezierCurveRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.BezierAxisRenderer;
}
}
$.jqplot.preInitHooks.push(preInit);
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.BezierCurveRenderer.min.js vendored
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810
gnucash/report/jqplot/plugins/jqplot.barRenderer.js
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@ -1,810 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// Class: $.jqplot.BarRenderer
// A plugin renderer for jqPlot to draw a bar plot.
// Draws series as a line.
$.jqplot.BarRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.BarRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.BarRenderer.prototype.constructor = $.jqplot.BarRenderer;
// called with scope of series.
$.jqplot.BarRenderer.prototype.init = function(options, plot) {
// Group: Properties
//
// prop: barPadding
// Number of pixels between adjacent bars at the same axis value.
this.barPadding = 8;
// prop: barMargin
// Number of pixels between groups of bars at adjacent axis values.
this.barMargin = 10;
// prop: barDirection
// 'vertical' = up and down bars, 'horizontal' = side to side bars
this.barDirection = 'vertical';
// prop: barWidth
// Width of the bar in pixels (auto by devaul). null = calculated automatically.
this.barWidth = null;
// prop: shadowOffset
// offset of the shadow from the slice and offset of
// each successive stroke of the shadow from the last.
this.shadowOffset = 2;
// prop: shadowDepth
// number of strokes to apply to the shadow,
// each stroke offset shadowOffset from the last.
this.shadowDepth = 5;
// prop: shadowAlpha
// transparency of the shadow (0 = transparent, 1 = opaque)
this.shadowAlpha = 0.08;
// prop: waterfall
// true to enable waterfall plot.
this.waterfall = false;
// prop: groups
// group bars into this many groups
this.groups = 1;
// prop: varyBarColor
// true to color each bar of a series separately rather than
// have every bar of a given series the same color.
// If used for non-stacked multiple series bar plots, user should
// specify a separate 'seriesColors' array for each series.
// Otherwise, each series will set their bars to the same color array.
// This option has no Effect for stacked bar charts and is disabled.
this.varyBarColor = false;
// prop: highlightMouseOver
// True to highlight slice when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a slice.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// an array of colors to use when highlighting a bar.
this.highlightColors = [];
// prop: transposedData
// NOT IMPLEMENTED YET. True if this is a horizontal bar plot and
// x and y values are "transposed". Tranposed, or "swapped", data is
// required prior to rev. 894 builds of jqPlot with horizontal bars.
// Allows backward compatibility of bar renderer horizontal bars with
// old style data sets.
this.transposedData = true;
this.renderer.animation = {
show: false,
direction: 'down',
speed: 3000,
_supported: true
};
this._type = 'bar';
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
//////
// This is probably wrong here.
// After going back and forth on whether renderer should be the thing
// or extend the thing, it seems that it is best if it is a property
// on the thing. This should be something that is commonized
// among series renderers in the future.
//////
$.extend(true, this, options);
// really should probably do this
$.extend(true, this.renderer, options);
// fill is still needed to properly draw the legend.
// bars have to be filled.
this.fill = true;
// if horizontal bar and animating, reset the default direction
if (this.barDirection === 'horizontal' && this.rendererOptions.animation && this.rendererOptions.animation.direction == null) {
this.renderer.animation.direction = 'left';
}
if (this.waterfall) {
this.fillToZero = false;
this.disableStack = true;
}
if (this.barDirection == 'vertical' ) {
this._primaryAxis = '_xaxis';
this._stackAxis = 'y';
this.fillAxis = 'y';
}
else {
this._primaryAxis = '_yaxis';
this._stackAxis = 'x';
this.fillAxis = 'x';
}
// index of the currently highlighted point, if any
this._highlightedPoint = null;
// total number of values for all bar series, total number of bar series, and position of this series
this._plotSeriesInfo = null;
// Array of actual data colors used for each data point.
this._dataColors = [];
this._barPoints = [];
// set the shape renderer options
var opts = {lineJoin:'miter', lineCap:'round', fill:true, isarc:false, strokeStyle:this.color, fillStyle:this.color, closePath:this.fill};
this.renderer.shapeRenderer.init(opts);
// set the shadow renderer options
var sopts = {lineJoin:'miter', lineCap:'round', fill:true, isarc:false, angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, depth:this.shadowDepth, closePath:this.fill};
this.renderer.shadowRenderer.init(sopts);
plot.postInitHooks.addOnce(postInit);
plot.postDrawHooks.addOnce(postPlotDraw);
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown);
plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp);
plot.eventListenerHooks.addOnce('jqplotClick', handleClick);
plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick);
};
// called with scope of series
function barPreInit(target, data, seriesDefaults, options) {
if (this.rendererOptions.barDirection == 'horizontal') {
this._stackAxis = 'x';
this._primaryAxis = '_yaxis';
}
if (this.rendererOptions.waterfall == true) {
this._data = $.extend(true, [], this.data);
var sum = 0;
var pos = (!this.rendererOptions.barDirection || this.rendererOptions.barDirection === 'vertical' || this.transposedData === false) ? 1 : 0;
for(var i=0; i<this.data.length; i++) {
sum += this.data[i][pos];
if (i>0) {
this.data[i][pos] += this.data[i-1][pos];
}
}
this.data[this.data.length] = (pos == 1) ? [this.data.length+1, sum] : [sum, this.data.length+1];
this._data[this._data.length] = (pos == 1) ? [this._data.length+1, sum] : [sum, this._data.length+1];
}
if (this.rendererOptions.groups > 1) {
this.breakOnNull = true;
var l = this.data.length;
var skip = parseInt(l/this.rendererOptions.groups, 10);
var count = 0;
for (var i=skip; i<l; i+=skip) {
this.data.splice(i+count, 0, [null, null]);
this._plotData.splice(i+count, 0, [null, null]);
this._stackData.splice(i+count, 0, [null, null]);
count++;
}
for (i=0; i<this.data.length; i++) {
if (this._primaryAxis == '_xaxis') {
this.data[i][0] = i+1;
this._plotData[i][0] = i+1;
this._stackData[i][0] = i+1;
}
else {
this.data[i][1] = i+1;
this._plotData[i][1] = i+1;
this._stackData[i][1] = i+1;
}
}
}
}
$.jqplot.preSeriesInitHooks.push(barPreInit);
// needs to be called with scope of series, not renderer.
$.jqplot.BarRenderer.prototype.calcSeriesNumbers = function() {
var nvals = 0;
var nseries = 0;
var paxis = this[this._primaryAxis];
var s, series, pos;
// loop through all series on this axis
for (var i=0; i < paxis._series.length; i++) {
series = paxis._series[i];
if (series === this) {
pos = i;
}
// is the series rendered as a bar?
if (series.renderer.constructor == $.jqplot.BarRenderer) {
// gridData may not be computed yet, use data length instead
nvals += series.data.length;
nseries += 1;
}
}
// return total number of values for all bar series, total number of bar series, and position of this series
return [nvals, nseries, pos];
};
$.jqplot.BarRenderer.prototype.setBarWidth = function() {
// need to know how many data values we have on the approprate axis and figure it out.
var i;
var nvals = 0;
var nseries = 0;
var paxis = this[this._primaryAxis];
var s, series, pos;
var temp = this._plotSeriesInfo = this.renderer.calcSeriesNumbers.call(this);
nvals = temp[0];
nseries = temp[1];
var nticks = paxis.numberTicks;
var nbins = (nticks-1)/2;
// so, now we have total number of axis values.
if (paxis.name == 'xaxis' || paxis.name == 'x2axis') {
if (this._stack) {
this.barWidth = (paxis._offsets.max - paxis._offsets.min) / nvals * nseries - this.barMargin;
}
else {
this.barWidth = ((paxis._offsets.max - paxis._offsets.min)/nbins - this.barPadding * (nseries-1) - this.barMargin*2)/nseries;
// this.barWidth = (paxis._offsets.max - paxis._offsets.min) / nvals - this.barPadding - this.barMargin/nseries;
}
}
else {
if (this._stack) {
this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals * nseries - this.barMargin;
}
else {
this.barWidth = ((paxis._offsets.min - paxis._offsets.max)/nbins - this.barPadding * (nseries-1) - this.barMargin*2)/nseries;
// this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals - this.barPadding - this.barMargin/nseries;
}
}
// When things are getting tight, prefer a larger barWidth over a larger barPadding
if (this.barWidth < this.barPadding) {
var switcher;
switcher = this.barPadding;
this.barPadding = this.barWidth;
this.barWidth = switcher;
}
// Make sure we keep a sensible minimum for barWidth when it's 0 or very small
this.barWidth = Math.max(3,this.barWidth);
// Restrict possible negative padding for better display in extremely tight conditions
if (this.barPadding <= -this.barWidth) {
this.barPadding = -(this.barWidth -1);
}
return [nvals, nseries];
};
function computeHighlightColors (colors) {
var ret = [];
for (var i=0; i<colors.length; i++){
var rgba = $.jqplot.getColorComponents(colors[i]);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var sum = newrgb[0] + newrgb[1] + newrgb[2];
for (var j=0; j<3; j++) {
// when darkening, lowest color component can be is 60.
newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]);
newrgb[j] = parseInt(newrgb[j], 10);
}
ret.push('rgb('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+')');
}
return ret;
}
function getStart(sidx, didx, comp, plot, axis) {
// check if sign change
var seriesIndex = sidx,
prevSeriesIndex = sidx - 1,
start,
prevVal,
aidx = (axis === 'x') ? 0 : 1;
// is this not the first series?
if (seriesIndex > 0) {
prevVal = plot.series[prevSeriesIndex]._plotData[didx][aidx];
// is there a sign change
if ((comp * prevVal) < 0) {
start = getStart(prevSeriesIndex, didx, comp, plot, axis);
}
// no sign change.
else {
start = plot.series[prevSeriesIndex].gridData[didx][aidx];
}
}
// if first series, return value at 0
else {
start = (aidx === 0) ? plot.series[seriesIndex]._xaxis.series_u2p(0) : plot.series[seriesIndex]._yaxis.series_u2p(0);
}
return start;
}
$.jqplot.BarRenderer.prototype.draw = function(ctx, gridData, options, plot) {
var i;
// Ughhh, have to make a copy of options b/c it may be modified later.
var opts = $.extend({}, options);
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var xaxis = this.xaxis;
var yaxis = this.yaxis;
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var pointx, pointy;
// clear out data colors.
this._dataColors = [];
this._barPoints = [];
if (this.barWidth == null) {
this.renderer.setBarWidth.call(this);
}
var temp = this._plotSeriesInfo = this.renderer.calcSeriesNumbers.call(this);
var nvals = temp[0];
var nseries = temp[1];
var pos = temp[2];
var points = [];
if (this._stack) {
this._barNudge = 0;
}
else {
this._barNudge = (-Math.abs(nseries/2 - 0.5) + pos) * (this.barWidth + this.barPadding);
}
if (showLine) {
var negativeColors = new $.jqplot.ColorGenerator(this.negativeSeriesColors);
var positiveColors = new $.jqplot.ColorGenerator(this.seriesColors);
var negativeColor = negativeColors.get(this.index);
if (! this.useNegativeColors) {
negativeColor = opts.fillStyle;
}
var positiveColor = opts.fillStyle;
var base;
var xstart;
var ystart;
if (this.barDirection == 'vertical') {
for (var i=0; i<gridData.length; i++) {
if (!this._stack && this.data[i][1] == null) {
continue;
}
points = [];
base = gridData[i][0] + this._barNudge;
// stacked
if (this._stack && this._prevGridData.length) {
ystart = getStart(this.index, i, this._plotData[i][1], plot, 'y');
}
// not stacked
else {
if (this.fillToZero) {
ystart = this._yaxis.series_u2p(0);
}
else if (this.waterfall && i > 0 && i < this.gridData.length-1) {
ystart = this.gridData[i-1][1];
}
else if (this.waterfall && i == 0 && i < this.gridData.length-1) {
if (this._yaxis.min <= 0 && this._yaxis.max >= 0) {
ystart = this._yaxis.series_u2p(0);
}
else if (this._yaxis.min > 0) {
ystart = ctx.canvas.height;
}
else {
ystart = 0;
}
}
else if (this.waterfall && i == this.gridData.length - 1) {
if (this._yaxis.min <= 0 && this._yaxis.max >= 0) {
ystart = this._yaxis.series_u2p(0);
}
else if (this._yaxis.min > 0) {
ystart = ctx.canvas.height;
}
else {
ystart = 0;
}
}
else {
ystart = ctx.canvas.height;
}
}
if ((this.fillToZero && this._plotData[i][1] < 0) || (this.waterfall && this._data[i][1] < 0)) {
if (this.varyBarColor && !this._stack) {
if (this.useNegativeColors) {
opts.fillStyle = negativeColors.next();
}
else {
opts.fillStyle = positiveColors.next();
}
}
else {
opts.fillStyle = negativeColor;
}
}
else {
if (this.varyBarColor && !this._stack) {
opts.fillStyle = positiveColors.next();
}
else {
opts.fillStyle = positiveColor;
}
}
if (!this.fillToZero || this._plotData[i][1] >= 0) {
points.push([base-this.barWidth/2, ystart]);
points.push([base-this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, ystart]);
}
// for negative bars make sure points are always ordered clockwise
else {
points.push([base-this.barWidth/2, gridData[i][1]]);
points.push([base-this.barWidth/2, ystart]);
points.push([base+this.barWidth/2, ystart]);
points.push([base+this.barWidth/2, gridData[i][1]]);
}
this._barPoints.push(points);
// now draw the shadows if not stacked.
// for stacked plots, they are predrawn by drawShadow
if (shadow && !this._stack) {
var sopts = $.extend(true, {}, opts);
// need to get rid of fillStyle on shadow.
delete sopts.fillStyle;
this.renderer.shadowRenderer.draw(ctx, points, sopts);
}
var clr = opts.fillStyle || this.color;
this._dataColors.push(clr);
this.renderer.shapeRenderer.draw(ctx, points, opts);
}
}
else if (this.barDirection == 'horizontal'){
for (var i=0; i<gridData.length; i++) {
if (!this._stack && this.data[i][0] == null) {
continue;
}
points = [];
base = gridData[i][1] - this._barNudge;
xstart;
if (this._stack && this._prevGridData.length) {
xstart = getStart(this.index, i, this._plotData[i][0], plot, 'x');
}
// not stacked
else {
if (this.fillToZero) {
xstart = this._xaxis.series_u2p(0);
}
else if (this.waterfall && i > 0 && i < this.gridData.length-1) {
xstart = this.gridData[i-1][0];
}
else if (this.waterfall && i == 0 && i < this.gridData.length-1) {
if (this._xaxis.min <= 0 && this._xaxis.max >= 0) {
xstart = this._xaxis.series_u2p(0);
}
else if (this._xaxis.min > 0) {
xstart = 0;
}
else {
xstart = 0;
}
}
else if (this.waterfall && i == this.gridData.length - 1) {
if (this._xaxis.min <= 0 && this._xaxis.max >= 0) {
xstart = this._xaxis.series_u2p(0);
}
else if (this._xaxis.min > 0) {
xstart = 0;
}
else {
xstart = ctx.canvas.width;
}
}
else {
xstart = 0;
}
}
if ((this.fillToZero && this._plotData[i][1] < 0) || (this.waterfall && this._data[i][1] < 0)) {
if (this.varyBarColor && !this._stack) {
if (this.useNegativeColors) {
opts.fillStyle = negativeColors.next();
}
else {
opts.fillStyle = positiveColors.next();
}
}
}
else {
if (this.varyBarColor && !this._stack) {
opts.fillStyle = positiveColors.next();
}
else {
opts.fillStyle = positiveColor;
}
}
if (!this.fillToZero || this._plotData[i][0] >= 0) {
points.push([xstart, base + this.barWidth / 2]);
points.push([xstart, base - this.barWidth / 2]);
points.push([gridData[i][0], base - this.barWidth / 2]);
points.push([gridData[i][0], base + this.barWidth / 2]);
}
else {
points.push([gridData[i][0], base + this.barWidth / 2]);
points.push([gridData[i][0], base - this.barWidth / 2]);
points.push([xstart, base - this.barWidth / 2]);
points.push([xstart, base + this.barWidth / 2]);
}
this._barPoints.push(points);
// now draw the shadows if not stacked.
// for stacked plots, they are predrawn by drawShadow
if (shadow && !this._stack) {
var sopts = $.extend(true, {}, opts);
delete sopts.fillStyle;
this.renderer.shadowRenderer.draw(ctx, points, sopts);
}
var clr = opts.fillStyle || this.color;
this._dataColors.push(clr);
this.renderer.shapeRenderer.draw(ctx, points, opts);
}
}
}
if (this.highlightColors.length == 0) {
this.highlightColors = $.jqplot.computeHighlightColors(this._dataColors);
}
else if (typeof(this.highlightColors) == 'string') {
var temp = this.highlightColors;
this.highlightColors = [];
for (var i=0; i<this._dataColors.length; i++) {
this.highlightColors.push(temp);
}
}
};
// for stacked plots, shadows will be pre drawn by drawShadow.
$.jqplot.BarRenderer.prototype.drawShadow = function(ctx, gridData, options, plot) {
var i;
var opts = (options != undefined) ? options : {};
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var xaxis = this.xaxis;
var yaxis = this.yaxis;
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var pointx, points, pointy, nvals, nseries, pos;
if (this._stack && this.shadow) {
if (this.barWidth == null) {
this.renderer.setBarWidth.call(this);
}
var temp = this._plotSeriesInfo = this.renderer.calcSeriesNumbers.call(this);
nvals = temp[0];
nseries = temp[1];
pos = temp[2];
if (this._stack) {
this._barNudge = 0;
}
else {
this._barNudge = (-Math.abs(nseries/2 - 0.5) + pos) * (this.barWidth + this.barPadding);
}
if (showLine) {
if (this.barDirection == 'vertical') {
for (var i=0; i<gridData.length; i++) {
if (this.data[i][1] == null) {
continue;
}
points = [];
var base = gridData[i][0] + this._barNudge;
var ystart;
if (this._stack && this._prevGridData.length) {
ystart = getStart(this.index, i, this._plotData[i][1], plot, 'y');
}
else {
if (this.fillToZero) {
ystart = this._yaxis.series_u2p(0);
}
else {
ystart = ctx.canvas.height;
}
}
points.push([base-this.barWidth/2, ystart]);
points.push([base-this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, gridData[i][1]]);
points.push([base+this.barWidth/2, ystart]);
this.renderer.shadowRenderer.draw(ctx, points, opts);
}
}
else if (this.barDirection == 'horizontal'){
for (var i=0; i<gridData.length; i++) {
if (this.data[i][0] == null) {
continue;
}
points = [];
var base = gridData[i][1] - this._barNudge;
var xstart;
if (this._stack && this._prevGridData.length) {
xstart = getStart(this.index, i, this._plotData[i][0], plot, 'x');
}
else {
if (this.fillToZero) {
xstart = this._xaxis.series_u2p(0);
}
else {
xstart = 0;
}
}
points.push([xstart, base+this.barWidth/2]);
points.push([gridData[i][0], base+this.barWidth/2]);
points.push([gridData[i][0], base-this.barWidth/2]);
points.push([xstart, base-this.barWidth/2]);
this.renderer.shadowRenderer.draw(ctx, points, opts);
}
}
}
}
};
function postInit(target, data, options) {
for (var i=0; i<this.series.length; i++) {
if (this.series[i].renderer.constructor == $.jqplot.BarRenderer) {
// don't allow mouseover and mousedown at same time.
if (this.series[i].highlightMouseOver) {
this.series[i].highlightMouseDown = false;
}
}
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.barRenderer && this.plugins.barRenderer.highlightCanvas) {
this.plugins.barRenderer.highlightCanvas.resetCanvas();
this.plugins.barRenderer.highlightCanvas = null;
}
this.plugins.barRenderer = {highlightedSeriesIndex:null};
this.plugins.barRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
this.eventCanvas._elem.before(this.plugins.barRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-barRenderer-highlight-canvas', this._plotDimensions, this));
this.plugins.barRenderer.highlightCanvas.setContext();
this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); });
}
function highlight (plot, sidx, pidx, points) {
var s = plot.series[sidx];
var canvas = plot.plugins.barRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.barRenderer.highlightedSeriesIndex = sidx;
var opts = {fillStyle: s.highlightColors[pidx]};
s.renderer.shapeRenderer.draw(canvas._ctx, points, opts);
canvas = null;
}
function unhighlight (plot) {
var canvas = plot.plugins.barRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.barRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
canvas = null;
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.barRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, neighbor.seriesIndex, neighbor.pointIndex, neighbor.points);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseDown(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.barRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, neighbor.seriesIndex, neighbor.pointIndex, neighbor.points);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseUp(ev, gridpos, datapos, neighbor, plot) {
var idx = plot.plugins.barRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
}
function handleClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt = jQuery.Event('jqplotDataClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
function handleRightClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var idx = plot.plugins.barRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
var evt = jQuery.Event('jqplotDataRightClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.barRenderer.min.js vendored
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235
gnucash/report/jqplot/plugins/jqplot.blockRenderer.js
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@ -1,235 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.BlockRenderer
* Plugin renderer to draw a x-y block chart. A Block chart has data points displayed as
* colored squares with a text label inside. Data must be supplied in the form:
*
* > [[x1, y1, "label 1", {css}], [x2, y2, "label 2", {css}], ...]
*
* The label and css object are optional. If the label is omitted, the
* box will collapse unless a css height and/or width is specified.
*
* The css object is an object specifying css properties
* such as:
*
* > {background:'#4f98a5', border:'3px solid gray', padding:'1px'}
*
* Note that css properties specified with the data point override defaults
* specified with the series.
*
*/
$.jqplot.BlockRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.BlockRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.BlockRenderer.prototype.constructor = $.jqplot.BlockRenderer;
// called with scope of a series
$.jqplot.BlockRenderer.prototype.init = function(options) {
// Group: Properties
//
// prop: css
// default css styles that will be applied to all data blocks.
// these values will be overridden by css styles supplied with the
// individulal data points.
this.css = {padding:'2px', border:'1px solid #999', textAlign:'center'};
// prop: escapeHtml
// true to escape html in the box label.
this.escapeHtml = false;
// prop: insertBreaks
// true to turn spaces in data block label into html breaks <br />.
this.insertBreaks = true;
// prop: varyBlockColors
// true to vary the color of each block in this series according to
// the seriesColors array. False to set each block to the color
// specified on this series. This has no effect if a css background color
// option is specified in the renderer css options.
this.varyBlockColors = false;
$.extend(true, this, options);
if (this.css.backgroundColor) {
this.color = this.css.backgroundColor;
}
else if (this.css.background) {
this.color = this.css.background;
}
else if (!this.varyBlockColors) {
this.css.background = this.color;
}
this.canvas = new $.jqplot.BlockCanvas();
this.shadowCanvas = new $.jqplot.BlockCanvas();
this.canvas._plotDimensions = this._plotDimensions;
this.shadowCanvas._plotDimensions = this._plotDimensions;
this._type = 'block';
// group: Methods
//
// Method: moveBlock
// Moves an individual block. More efficient than redrawing
// the whole series by calling plot.drawSeries().
// Properties:
// idx - the 0 based index of the block or point in this series.
// x - the x coordinate in data units (value on x axis) to move the block to.
// y - the y coordinate in data units (value on the y axis) to move the block to.
// duration - optional parameter to create an animated movement. Can be a
// number (higher is slower animation) or 'fast', 'normal' or 'slow'. If not
// provided, the element is moved without any animation.
this.moveBlock = function (idx, x, y, duration) {
// update plotData, stackData, data and gridData
// x and y are in data coordinates.
var el = this.canvas._elem.children(':eq('+idx+')');
this.data[idx][0] = x;
this.data[idx][1] = y;
this._plotData[idx][0] = x;
this._plotData[idx][1] = y;
this._stackData[idx][0] = x;
this._stackData[idx][1] = y;
this.gridData[idx][0] = this._xaxis.series_u2p(x);
this.gridData[idx][1] = this._yaxis.series_u2p(y);
var w = el.outerWidth();
var h = el.outerHeight();
var left = this.gridData[idx][0] - w/2 + 'px';
var top = this.gridData[idx][1] - h/2 + 'px';
if (duration) {
if (parseInt(duration, 10)) {
duration = parseInt(duration, 10);
}
el.animate({left:left, top:top}, duration);
}
else {
el.css({left:left, top:top});
}
el = null;
};
};
// called with scope of series
$.jqplot.BlockRenderer.prototype.draw = function (ctx, gd, options) {
if (this.plugins.pointLabels) {
this.plugins.pointLabels.show = false;
}
var i, el, d, gd, t, css, w, h, left, top;
var opts = (options != undefined) ? options : {};
var colorGenerator = new $.jqplot.ColorGenerator(this.seriesColors);
this.canvas._elem.empty();
for (i=0; i<this.gridData.length; i++) {
d = this.data[i];
gd = this.gridData[i];
t = '';
css = {};
if (typeof d[2] == 'string') {
t = d[2];
}
else if (typeof d[2] == 'object') {
css = d[2];
}
if (typeof d[3] == 'object') {
css = d[3];
}
if (this.insertBreaks){
t = t.replace(/ /g, '<br />');
}
css = $.extend(true, {}, this.css, css);
// create a div
el = $('<div style="position:absolute;margin-left:auto;margin-right:auto;"></div>');
this.canvas._elem.append(el);
// set text
this.escapeHtml ? el.text(t) : el.html(t);
// style it
// remove styles we don't want overridden.
delete css.position;
delete css.marginRight;
delete css.marginLeft;
if (!css.background && !css.backgroundColor && !css.backgroundImage){
css.background = colorGenerator.next();
}
el.css(css);
w = el.outerWidth();
h = el.outerHeight();
left = gd[0] - w/2 + 'px';
top = gd[1] - h/2 + 'px';
el.css({left:left, top:top});
el = null;
}
};
$.jqplot.BlockCanvas = function() {
$.jqplot.ElemContainer.call(this);
this._ctx;
};
$.jqplot.BlockCanvas.prototype = new $.jqplot.ElemContainer();
$.jqplot.BlockCanvas.prototype.constructor = $.jqplot.BlockCanvas;
$.jqplot.BlockCanvas.prototype.createElement = function(offsets, clss, plotDimensions) {
this._offsets = offsets;
var klass = 'jqplot-blockCanvas';
if (clss != undefined) {
klass = clss;
}
var elem;
// if this canvas already has a dom element, don't make a new one.
if (this._elem) {
elem = this._elem.get(0);
}
else {
elem = document.createElement('div');
}
// if new plotDimensions supplied, use them.
if (plotDimensions != undefined) {
this._plotDimensions = plotDimensions;
}
var w = this._plotDimensions.width - this._offsets.left - this._offsets.right + 'px';
var h = this._plotDimensions.height - this._offsets.top - this._offsets.bottom + 'px';
this._elem = $(elem);
this._elem.css({ position: 'absolute', width:w, height:h, left: this._offsets.left, top: this._offsets.top });
this._elem.addClass(klass);
return this._elem;
};
$.jqplot.BlockCanvas.prototype.setContext = function() {
this._ctx = {
canvas:{
width:0,
height:0
},
clearRect:function(){return null;}
};
return this._ctx;
};
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.blockRenderer.min.js vendored
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@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(a){a.jqplot.BlockRenderer=function(){a.jqplot.LineRenderer.call(this)};a.jqplot.BlockRenderer.prototype=new a.jqplot.LineRenderer();a.jqplot.BlockRenderer.prototype.constructor=a.jqplot.BlockRenderer;a.jqplot.BlockRenderer.prototype.init=function(b){this.css={padding:"2px",border:"1px solid #999",textAlign:"center"};this.escapeHtml=false;this.insertBreaks=true;this.varyBlockColors=false;a.extend(true,this,b);if(this.css.backgroundColor){this.color=this.css.backgroundColor}else{if(this.css.background){this.color=this.css.background}else{if(!this.varyBlockColors){this.css.background=this.color}}}this.canvas=new a.jqplot.BlockCanvas();this.shadowCanvas=new a.jqplot.BlockCanvas();this.canvas._plotDimensions=this._plotDimensions;this.shadowCanvas._plotDimensions=this._plotDimensions;this._type="block";this.moveBlock=function(l,j,i,e){var c=this.canvas._elem.children(":eq("+l+")");this.data[l][0]=j;this.data[l][1]=i;this._plotData[l][0]=j;this._plotData[l][1]=i;this._stackData[l][0]=j;this._stackData[l][1]=i;this.gridData[l][0]=this._xaxis.series_u2p(j);this.gridData[l][1]=this._yaxis.series_u2p(i);var k=c.outerWidth();var f=c.outerHeight();var d=this.gridData[l][0]-k/2+"px";var g=this.gridData[l][1]-f/2+"px";if(e){if(parseInt(e,10)){e=parseInt(e,10)}c.animate({left:d,top:g},e)}else{c.css({left:d,top:g})}c=null}};a.jqplot.BlockRenderer.prototype.draw=function(q,o,r){if(this.plugins.pointLabels){this.plugins.pointLabels.show=false}var f,c,l,o,p,k,n,g,e,m;var b=(r!=undefined)?r:{};var j=new a.jqplot.ColorGenerator(this.seriesColors);this.canvas._elem.empty();for(f=0;f<this.gridData.length;f++){l=this.data[f];o=this.gridData[f];p="";k={};if(typeof l[2]=="string"){p=l[2]}else{if(typeof l[2]=="object"){k=l[2]}}if(typeof l[3]=="object"){k=l[3]}if(this.insertBreaks){p=p.replace(/ /g,"<br />")}k=a.extend(true,{},this.css,k);c=a('<div style="position:absolute;margin-left:auto;margin-right:auto;"></div>');this.canvas._elem.append(c);this.escapeHtml?c.text(p):c.html(p);delete k.position;delete k.marginRight;delete k.marginLeft;if(!k.background&&!k.backgroundColor&&!k.backgroundImage){k.background=j.next()}c.css(k);n=c.outerWidth();g=c.outerHeight();e=o[0]-n/2+"px";m=o[1]-g/2+"px";c.css({left:e,top:m});c=null}};a.jqplot.BlockCanvas=function(){a.jqplot.ElemContainer.call(this);this._ctx};a.jqplot.BlockCanvas.prototype=new a.jqplot.ElemContainer();a.jqplot.BlockCanvas.prototype.constructor=a.jqplot.BlockCanvas;a.jqplot.BlockCanvas.prototype.createElement=function(i,e,c){this._offsets=i;var b="jqplot-blockCanvas";if(e!=undefined){b=e}var g;if(this._elem){g=this._elem.get(0)}else{g=document.createElement("div")}if(c!=undefined){this._plotDimensions=c}var d=this._plotDimensions.width-this._offsets.left-this._offsets.right+"px";var f=this._plotDimensions.height-this._offsets.top-this._offsets.bottom+"px";this._elem=a(g);this._elem.css({position:"absolute",width:d,height:f,left:this._offsets.left,top:this._offsets.top});this._elem.addClass(b);return this._elem};a.jqplot.BlockCanvas.prototype.setContext=function(){this._ctx={canvas:{width:0,height:0},clearRect:function(){return null}};return this._ctx}})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.bubbleRenderer.js
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@ -1,759 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
var arrayMax = function( array ){
return Math.max.apply( Math, array );
};
var arrayMin = function( array ){
return Math.min.apply( Math, array );
};
/**
* Class: $.jqplot.BubbleRenderer
* Plugin renderer to draw a bubble chart. A Bubble chart has data points displayed as
* colored circles with an optional text label inside. To use
* the bubble renderer, you must include the bubble renderer like:
*
* > <script language="javascript" type="text/javascript" src="../src/plugins/jqplot.bubbleRenderer.js"></script>
*
* Data must be supplied in
* the form:
*
* > [[x1, y1, r1, <label or {label:'text', color:color}>], ...]
*
* where the label or options
* object is optional.
*
* Note that all bubble colors will be the same
* unless the "varyBubbleColors" option is set to true. Colors can be specified in the data array
* or in the seriesColors array option on the series. If no colors are defined, the default jqPlot
* series of 16 colors are used. Colors are automatically cycled around again if there are more
* bubbles than colors.
*
* Bubbles are autoscaled by default to fit within the chart area while maintaining
* relative sizes. If the "autoscaleBubbles" option is set to false, the r(adius) values
* in the data array a treated as literal pixel values for the radii of the bubbles.
*
* Properties are passed into the bubble renderer in the rendererOptions object of
* the series options like:
*
* > seriesDefaults: {
* > renderer: $.jqplot.BubbleRenderer,
* > rendererOptions: {
* > bubbleAlpha: 0.7,
* > varyBubbleColors: false
* > }
* > }
*
*/
$.jqplot.BubbleRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.BubbleRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.BubbleRenderer.prototype.constructor = $.jqplot.BubbleRenderer;
// called with scope of a series
$.jqplot.BubbleRenderer.prototype.init = function(options, plot) {
// Group: Properties
//
// prop: varyBubbleColors
// True to vary the color of each bubble in this series according to
// the seriesColors array. False to set each bubble to the color
// specified on this series. This has no effect if a css background color
// option is specified in the renderer css options.
this.varyBubbleColors = true;
// prop: autoscaleBubbles
// True to scale the bubble radius based on plot size.
// False will use the radius value as provided as a raw pixel value for
// bubble radius.
this.autoscaleBubbles = true;
// prop: autoscaleMultiplier
// Multiplier the bubble size if autoscaleBubbles is true.
this.autoscaleMultiplier = 1.0;
// prop: autoscalePointsFactor
// Factor which decreases bubble size based on how many bubbles are on the chart.
// 0 means no adjustment for number of bubbles. Negative values will decrease
// size of bubbles as more bubbles are added. Values between 0 and -0.2
// should work well.
this.autoscalePointsFactor = -0.07;
// prop: escapeHtml
// True to escape html in bubble label text.
this.escapeHtml = true;
// prop: highlightMouseOver
// True to highlight bubbles when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a bubble.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// An array of colors to use when highlighting a slice. Calculated automatically
// if not supplied.
this.highlightColors = [];
// prop: bubbleAlpha
// Alpha transparency to apply to all bubbles in this series.
this.bubbleAlpha = 1.0;
// prop: highlightAlpha
// Alpha transparency to apply when highlighting bubble.
// Set to value of bubbleAlpha by default.
this.highlightAlpha = null;
// prop: bubbleGradients
// True to color the bubbles with gradient fills instead of flat colors.
// NOT AVAILABLE IN IE due to lack of excanvas support for radial gradient fills.
// will be ignored in IE.
this.bubbleGradients = false;
// prop: showLabels
// True to show labels on bubbles (if any), false to not show.
this.showLabels = true;
// array of [point index, radius] which will be sorted in descending order to plot
// largest points below smaller points.
this.radii = [];
this.maxRadius = 0;
// index of the currently highlighted point, if any
this._highlightedPoint = null;
// array of jQuery labels.
this.labels = [];
this.bubbleCanvases = [];
this._type = 'bubble';
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
$.extend(true, this, options);
if (this.highlightAlpha == null) {
this.highlightAlpha = this.bubbleAlpha;
if (this.bubbleGradients) {
this.highlightAlpha = 0.35;
}
}
this.autoscaleMultiplier = this.autoscaleMultiplier * Math.pow(this.data.length, this.autoscalePointsFactor);
// index of the currently highlighted point, if any
this._highlightedPoint = null;
// adjust the series colors for options colors passed in with data or for alpha.
// note, this can leave undefined holes in the seriesColors array.
var comps;
for (var i=0; i<this.data.length; i++) {
var color = null;
var d = this.data[i];
this.maxRadius = Math.max(this.maxRadius, d[2]);
if (d[3]) {
if (typeof(d[3]) == 'object') {
color = d[3]['color'];
}
}
if (color == null) {
if (this.seriesColors[i] != null) {
color = this.seriesColors[i];
}
}
if (color && this.bubbleAlpha < 1.0) {
comps = $.jqplot.getColorComponents(color);
color = 'rgba('+comps[0]+', '+comps[1]+', '+comps[2]+', '+this.bubbleAlpha+')';
}
if (color) {
this.seriesColors[i] = color;
}
}
if (!this.varyBubbleColors) {
this.seriesColors = [this.color];
}
this.colorGenerator = new $.jqplot.ColorGenerator(this.seriesColors);
// set highlight colors if none provided
if (this.highlightColors.length == 0) {
for (var i=0; i<this.seriesColors.length; i++){
var rgba = $.jqplot.getColorComponents(this.seriesColors[i]);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var sum = newrgb[0] + newrgb[1] + newrgb[2];
for (var j=0; j<3; j++) {
// when darkening, lowest color component can be is 60.
newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]);
newrgb[j] = parseInt(newrgb[j], 10);
}
this.highlightColors.push('rgba('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+', '+this.highlightAlpha+')');
}
}
this.highlightColorGenerator = new $.jqplot.ColorGenerator(this.highlightColors);
var sopts = {fill:true, isarc:true, angle:this.shadowAngle, alpha:this.shadowAlpha, closePath:true};
this.renderer.shadowRenderer.init(sopts);
this.canvas = new $.jqplot.DivCanvas();
this.canvas._plotDimensions = this._plotDimensions;
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown);
plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp);
plot.eventListenerHooks.addOnce('jqplotClick', handleClick);
plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick);
plot.postDrawHooks.addOnce(postPlotDraw);
};
// converts the user data values to grid coordinates and stores them
// in the gridData array.
// Called with scope of a series.
$.jqplot.BubbleRenderer.prototype.setGridData = function(plot) {
// recalculate the grid data
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var data = this._plotData;
this.gridData = [];
var radii = [];
this.radii = [];
var dim = Math.min(plot._height, plot._width);
for (var i=0; i<this.data.length; i++) {
if (data[i] != null) {
this.gridData.push([xp.call(this._xaxis, data[i][0]), yp.call(this._yaxis, data[i][1]), data[i][2]]);
this.radii.push([i, data[i][2]]);
radii.push(data[i][2]);
}
}
var r, val, maxr = this.maxRadius = arrayMax(radii);
var l = this.gridData.length;
if (this.autoscaleBubbles) {
for (var i=0; i<l; i++) {
val = radii[i]/maxr;
r = this.autoscaleMultiplier * dim / 6;
this.gridData[i][2] = r * val;
}
}
this.radii.sort(function(a, b) { return b[1] - a[1]; });
};
// converts any arbitrary data values to grid coordinates and
// returns them. This method exists so that plugins can use a series'
// linerenderer to generate grid data points without overwriting the
// grid data associated with that series.
// Called with scope of a series.
$.jqplot.BubbleRenderer.prototype.makeGridData = function(data, plot) {
// recalculate the grid data
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var gd = [];
var radii = [];
this.radii = [];
var dim = Math.min(plot._height, plot._width);
for (var i=0; i<data.length; i++) {
if (data[i] != null) {
gd.push([xp.call(this._xaxis, data[i][0]), yp.call(this._yaxis, data[i][1]), data[i][2]]);
radii.push(data[i][2]);
this.radii.push([i, data[i][2]]);
}
}
var r, val, maxr = this.maxRadius = arrayMax(radii);
var l = this.gridData.length;
if (this.autoscaleBubbles) {
for (var i=0; i<l; i++) {
val = radii[i]/maxr;
r = this.autoscaleMultiplier * dim / 6;
gd[i][2] = r * val;
}
}
this.radii.sort(function(a, b) { return b[1] - a[1]; });
return gd;
};
// called with scope of series
$.jqplot.BubbleRenderer.prototype.draw = function (ctx, gd, options) {
if (this.plugins.pointLabels) {
this.plugins.pointLabels.show = false;
}
var opts = (options != undefined) ? options : {};
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
this.canvas._elem.empty();
for (var i=0; i<this.radii.length; i++) {
var idx = this.radii[i][0];
var t=null;
var color = null;
var el = null;
var tel = null;
var d = this.data[idx];
var gd = this.gridData[idx];
if (d[3]) {
if (typeof(d[3]) == 'object') {
t = d[3]['label'];
}
else if (typeof(d[3]) == 'string') {
t = d[3];
}
}
// color = (this.varyBubbleColors) ? this.colorGenerator.get(idx) : this.color;
color = this.colorGenerator.get(idx);
// If we're drawing a shadow, expand the canvas dimensions to accommodate.
var canvasRadius = gd[2];
var offset, depth;
if (this.shadow) {
offset = (0.7 + gd[2]/40).toFixed(1);
depth = 1 + Math.ceil(gd[2]/15);
canvasRadius += offset*depth;
}
this.bubbleCanvases[idx] = new $.jqplot.BubbleCanvas();
this.canvas._elem.append(this.bubbleCanvases[idx].createElement(gd[0], gd[1], canvasRadius));
this.bubbleCanvases[idx].setContext();
var ctx = this.bubbleCanvases[idx]._ctx;
var x = ctx.canvas.width/2;
var y = ctx.canvas.height/2;
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [x, y, gd[2], 0, 2*Math.PI], {offset: offset, depth: depth});
}
this.bubbleCanvases[idx].draw(gd[2], color, this.bubbleGradients, this.shadowAngle/180*Math.PI);
// now draw label.
if (t && this.showLabels) {
tel = $('<div style="position:absolute;" class="jqplot-bubble-label"></div>');
if (this.escapeHtml) {
tel.text(t);
}
else {
tel.html(t);
}
this.canvas._elem.append(tel);
var h = $(tel).outerHeight();
var w = $(tel).outerWidth();
var top = gd[1] - 0.5*h;
var left = gd[0] - 0.5*w;
tel.css({top: top, left: left});
this.labels[idx] = $(tel);
}
}
};
$.jqplot.DivCanvas = function() {
$.jqplot.ElemContainer.call(this);
this._ctx;
};
$.jqplot.DivCanvas.prototype = new $.jqplot.ElemContainer();
$.jqplot.DivCanvas.prototype.constructor = $.jqplot.DivCanvas;
$.jqplot.DivCanvas.prototype.createElement = function(offsets, clss, plotDimensions) {
this._offsets = offsets;
var klass = 'jqplot-DivCanvas';
if (clss != undefined) {
klass = clss;
}
var elem;
// if this canvas already has a dom element, don't make a new one.
if (this._elem) {
elem = this._elem.get(0);
}
else {
elem = document.createElement('div');
}
// if new plotDimensions supplied, use them.
if (plotDimensions != undefined) {
this._plotDimensions = plotDimensions;
}
var w = this._plotDimensions.width - this._offsets.left - this._offsets.right + 'px';
var h = this._plotDimensions.height - this._offsets.top - this._offsets.bottom + 'px';
this._elem = $(elem);
this._elem.css({ position: 'absolute', width:w, height:h, left: this._offsets.left, top: this._offsets.top });
this._elem.addClass(klass);
return this._elem;
};
$.jqplot.DivCanvas.prototype.setContext = function() {
this._ctx = {
canvas:{
width:0,
height:0
},
clearRect:function(){return null;}
};
return this._ctx;
};
$.jqplot.BubbleCanvas = function() {
$.jqplot.ElemContainer.call(this);
this._ctx;
};
$.jqplot.BubbleCanvas.prototype = new $.jqplot.ElemContainer();
$.jqplot.BubbleCanvas.prototype.constructor = $.jqplot.BubbleCanvas;
// initialize with the x,y point of bubble center and the bubble radius.
$.jqplot.BubbleCanvas.prototype.createElement = function(x, y, r) {
var klass = 'jqplot-bubble-point';
var elem;
// if this canvas already has a dom element, don't make a new one.
if (this._elem) {
elem = this._elem.get(0);
}
else {
elem = document.createElement('canvas');
}
elem.width = (r != null) ? 2*r : elem.width;
elem.height = (r != null) ? 2*r : elem.height;
this._elem = $(elem);
var l = (x != null && r != null) ? x - r : this._elem.css('left');
var t = (y != null && r != null) ? y - r : this._elem.css('top');
this._elem.css({ position: 'absolute', left: l, top: t });
this._elem.addClass(klass);
if ($.jqplot.use_excanvas) {
window.G_vmlCanvasManager.init_(document);
elem = window.G_vmlCanvasManager.initElement(elem);
}
return this._elem;
};
$.jqplot.BubbleCanvas.prototype.draw = function(r, color, gradients, angle) {
var ctx = this._ctx;
// r = Math.floor(r*1.04);
// var x = Math.round(ctx.canvas.width/2);
// var y = Math.round(ctx.canvas.height/2);
var x = ctx.canvas.width/2;
var y = ctx.canvas.height/2;
ctx.save();
if (gradients && !$.jqplot.use_excanvas) {
r = r*1.04;
var comps = $.jqplot.getColorComponents(color);
var colorinner = 'rgba('+Math.round(comps[0]+0.8*(255-comps[0]))+', '+Math.round(comps[1]+0.8*(255-comps[1]))+', '+Math.round(comps[2]+0.8*(255-comps[2]))+', '+comps[3]+')';
var colorend = 'rgba('+comps[0]+', '+comps[1]+', '+comps[2]+', 0)';
// var rinner = Math.round(0.35 * r);
// var xinner = Math.round(x - Math.cos(angle) * 0.33 * r);
// var yinner = Math.round(y - Math.sin(angle) * 0.33 * r);
var rinner = 0.35 * r;
var xinner = x - Math.cos(angle) * 0.33 * r;
var yinner = y - Math.sin(angle) * 0.33 * r;
var radgrad = ctx.createRadialGradient(xinner, yinner, rinner, x, y, r);
radgrad.addColorStop(0, colorinner);
radgrad.addColorStop(0.93, color);
radgrad.addColorStop(0.96, colorend);
radgrad.addColorStop(1, colorend);
// radgrad.addColorStop(.98, colorend);
ctx.fillStyle = radgrad;
ctx.fillRect(0,0, ctx.canvas.width, ctx.canvas.height);
}
else {
ctx.fillStyle = color;
ctx.strokeStyle = color;
ctx.lineWidth = 1;
ctx.beginPath();
var ang = 2*Math.PI;
ctx.arc(x, y, r, 0, ang, 0);
ctx.closePath();
ctx.fill();
}
ctx.restore();
};
$.jqplot.BubbleCanvas.prototype.setContext = function() {
this._ctx = this._elem.get(0).getContext("2d");
return this._ctx;
};
$.jqplot.BubbleAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
};
$.jqplot.BubbleAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.BubbleAxisRenderer.prototype.constructor = $.jqplot.BubbleAxisRenderer;
// called with scope of axis object.
$.jqplot.BubbleAxisRenderer.prototype.init = function(options){
$.extend(true, this, options);
var db = this._dataBounds;
var minsidx = 0,
minpidx = 0,
maxsidx = 0,
maxpidx = 0,
maxr = 0,
minr = 0,
minMaxRadius = 0,
maxMaxRadius = 0,
maxMult = 0,
minMult = 0;
// Go through all the series attached to this axis and find
// the min/max bounds for this axis.
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
var d = s._plotData;
for (var j=0; j<d.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
if (d[j][0] < db.min || db.min == null) {
db.min = d[j][0];
minsidx=i;
minpidx=j;
minr = d[j][2];
minMaxRadius = s.maxRadius;
minMult = s.autoscaleMultiplier;
}
if (d[j][0] > db.max || db.max == null) {
db.max = d[j][0];
maxsidx=i;
maxpidx=j;
maxr = d[j][2];
maxMaxRadius = s.maxRadius;
maxMult = s.autoscaleMultiplier;
}
}
else {
if (d[j][1] < db.min || db.min == null) {
db.min = d[j][1];
minsidx=i;
minpidx=j;
minr = d[j][2];
minMaxRadius = s.maxRadius;
minMult = s.autoscaleMultiplier;
}
if (d[j][1] > db.max || db.max == null) {
db.max = d[j][1];
maxsidx=i;
maxpidx=j;
maxr = d[j][2];
maxMaxRadius = s.maxRadius;
maxMult = s.autoscaleMultiplier;
}
}
}
}
var minRatio = minr/minMaxRadius;
var maxRatio = maxr/maxMaxRadius;
// need to estimate the effect of the radius on total axis span and adjust axis accordingly.
var span = db.max - db.min;
// var dim = (this.name == 'xaxis' || this.name == 'x2axis') ? this._plotDimensions.width : this._plotDimensions.height;
var dim = Math.min(this._plotDimensions.width, this._plotDimensions.height);
var minfact = minRatio * minMult/3 * span;
var maxfact = maxRatio * maxMult/3 * span;
db.max += maxfact;
db.min -= minfact;
};
function highlight (plot, sidx, pidx) {
plot.plugins.bubbleRenderer.highlightLabelCanvas.empty();
var s = plot.series[sidx];
var canvas = plot.plugins.bubbleRenderer.highlightCanvas;
var ctx = canvas._ctx;
ctx.clearRect(0,0,ctx.canvas.width, ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.bubbleRenderer.highlightedSeriesIndex = sidx;
var color = s.highlightColorGenerator.get(pidx);
var x = s.gridData[pidx][0],
y = s.gridData[pidx][1],
r = s.gridData[pidx][2];
ctx.save();
ctx.fillStyle = color;
ctx.strokeStyle = color;
ctx.lineWidth = 1;
ctx.beginPath();
ctx.arc(x, y, r, 0, 2*Math.PI, 0);
ctx.closePath();
ctx.fill();
ctx.restore();
// bring label to front
if (s.labels[pidx]) {
plot.plugins.bubbleRenderer.highlightLabel = s.labels[pidx].clone();
plot.plugins.bubbleRenderer.highlightLabel.appendTo(plot.plugins.bubbleRenderer.highlightLabelCanvas);
plot.plugins.bubbleRenderer.highlightLabel.addClass('jqplot-bubble-label-highlight');
}
}
function unhighlight (plot) {
var canvas = plot.plugins.bubbleRenderer.highlightCanvas;
var sidx = plot.plugins.bubbleRenderer.highlightedSeriesIndex;
plot.plugins.bubbleRenderer.highlightLabelCanvas.empty();
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.bubbleRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var si = neighbor.seriesIndex;
var pi = neighbor.pointIndex;
var ins = [si, pi, neighbor.data, plot.series[si].gridData[pi][2]];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.bubbleRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseDown(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var si = neighbor.seriesIndex;
var pi = neighbor.pointIndex;
var ins = [si, pi, neighbor.data, plot.series[si].gridData[pi][2]];
if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.bubbleRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseUp(ev, gridpos, datapos, neighbor, plot) {
var idx = plot.plugins.bubbleRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
}
function handleClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var si = neighbor.seriesIndex;
var pi = neighbor.pointIndex;
var ins = [si, pi, neighbor.data, plot.series[si].gridData[pi][2]];
var evt = jQuery.Event('jqplotDataClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
function handleRightClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var si = neighbor.seriesIndex;
var pi = neighbor.pointIndex;
var ins = [si, pi, neighbor.data, plot.series[si].gridData[pi][2]];
var idx = plot.plugins.bubbleRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
var evt = jQuery.Event('jqplotDataRightClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.bubbleRenderer && this.plugins.bubbleRenderer.highlightCanvas) {
this.plugins.bubbleRenderer.highlightCanvas.resetCanvas();
this.plugins.bubbleRenderer.highlightCanvas = null;
}
this.plugins.bubbleRenderer = {highlightedSeriesIndex:null};
this.plugins.bubbleRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
this.plugins.bubbleRenderer.highlightLabel = null;
this.plugins.bubbleRenderer.highlightLabelCanvas = $('<div style="position:absolute;"></div>');
var top = this._gridPadding.top;
var left = this._gridPadding.left;
var width = this._plotDimensions.width - this._gridPadding.left - this._gridPadding.right;
var height = this._plotDimensions.height - this._gridPadding.top - this._gridPadding.bottom;
this.plugins.bubbleRenderer.highlightLabelCanvas.css({top:top, left:left, width:width+'px', height:height+'px'});
this.eventCanvas._elem.before(this.plugins.bubbleRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-bubbleRenderer-highlight-canvas', this._plotDimensions, this));
this.eventCanvas._elem.before(this.plugins.bubbleRenderer.highlightLabelCanvas);
var hctx = this.plugins.bubbleRenderer.highlightCanvas.setContext();
}
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = options.axesDefaults || {};
options.seriesDefaults = options.seriesDefaults || {};
// only set these if there is a Bubble series
var setopts = false;
if (options.seriesDefaults.renderer == $.jqplot.BubbleRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer == $.jqplot.BubbleRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.BubbleAxisRenderer;
options.sortData = false;
}
}
$.jqplot.preInitHooks.push(preInit);
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.bubbleRenderer.min.js vendored
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203
gnucash/report/jqplot/plugins/jqplot.canvasAxisLabelRenderer.js
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@ -1,203 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.CanvasAxisLabelRenderer
* Renderer to draw axis labels with a canvas element to support advanced
* featrues such as rotated text. This renderer uses a separate rendering engine
* to draw the text on the canvas. Two modes of rendering the text are available.
* If the browser has native font support for canvas fonts (currently Mozilla 3.5
* and Safari 4), you can enable text rendering with the canvas fillText method.
* You do so by setting the "enableFontSupport" option to true.
*
* Browsers lacking native font support will have the text drawn on the canvas
* using the Hershey font metrics. Even if the "enableFontSupport" option is true
* non-supporting browsers will still render with the Hershey font.
*
*/
$.jqplot.CanvasAxisLabelRenderer = function(options) {
// Group: Properties
// prop: angle
// angle of text, measured clockwise from x axis.
this.angle = 0;
// name of the axis associated with this tick
this.axis;
// prop: show
// whether or not to show the tick (mark and label).
this.show = true;
// prop: showLabel
// whether or not to show the label.
this.showLabel = true;
// prop: label
// label for the axis.
this.label = '';
// prop: fontFamily
// CSS spec for the font-family css attribute.
// Applies only to browsers supporting native font rendering in the
// canvas tag. Currently Mozilla 3.5 and Safari 4.
this.fontFamily = '"Trebuchet MS", Arial, Helvetica, sans-serif';
// prop: fontSize
// CSS spec for font size.
this.fontSize = '11pt';
// prop: fontWeight
// CSS spec for fontWeight: normal, bold, bolder, lighter or a number 100 - 900
this.fontWeight = 'normal';
// prop: fontStretch
// Multiplier to condense or expand font width.
// Applies only to browsers which don't support canvas native font rendering.
this.fontStretch = 1.0;
// prop: textColor
// css spec for the color attribute.
this.textColor = '#666666';
// prop: enableFontSupport
// true to turn on native canvas font support in Mozilla 3.5+ and Safari 4+.
// If true, label will be drawn with canvas tag native support for fonts.
// If false, label will be drawn with Hershey font metrics.
this.enableFontSupport = true;
// prop: pt2px
// Point to pixel scaling factor, used for computing height of bounding box
// around a label. The labels text renderer has a default setting of 1.4, which
// should be suitable for most fonts. Leave as null to use default. If tops of
// letters appear clipped, increase this. If bounding box seems too big, decrease.
// This is an issue only with the native font rendering capabilities of Mozilla
// 3.5 and Safari 4 since they do not provide a method to determine the font height.
this.pt2px = null;
this._elem;
this._ctx;
this._plotWidth;
this._plotHeight;
this._plotDimensions = {height:null, width:null};
$.extend(true, this, options);
if (options.angle == null && this.axis != 'xaxis' && this.axis != 'x2axis') {
this.angle = -90;
}
var ropts = {fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily};
if (this.pt2px) {
ropts.pt2px = this.pt2px;
}
if (this.enableFontSupport) {
if ($.jqplot.support_canvas_text()) {
this._textRenderer = new $.jqplot.CanvasFontRenderer(ropts);
}
else {
this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts);
}
}
else {
this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts);
}
};
$.jqplot.CanvasAxisLabelRenderer.prototype.init = function(options) {
$.extend(true, this, options);
this._textRenderer.init({fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily});
};
// return width along the x axis
// will check first to see if an element exists.
// if not, will return the computed text box width.
$.jqplot.CanvasAxisLabelRenderer.prototype.getWidth = function(ctx) {
if (this._elem) {
return this._elem.outerWidth(true);
}
else {
var tr = this._textRenderer;
var l = tr.getWidth(ctx);
var h = tr.getHeight(ctx);
var w = Math.abs(Math.sin(tr.angle)*h) + Math.abs(Math.cos(tr.angle)*l);
return w;
}
};
// return height along the y axis.
$.jqplot.CanvasAxisLabelRenderer.prototype.getHeight = function(ctx) {
if (this._elem) {
return this._elem.outerHeight(true);
}
else {
var tr = this._textRenderer;
var l = tr.getWidth(ctx);
var h = tr.getHeight(ctx);
var w = Math.abs(Math.cos(tr.angle)*h) + Math.abs(Math.sin(tr.angle)*l);
return w;
}
};
$.jqplot.CanvasAxisLabelRenderer.prototype.getAngleRad = function() {
var a = this.angle * Math.PI/180;
return a;
};
$.jqplot.CanvasAxisLabelRenderer.prototype.draw = function(ctx, plot) {
// Memory Leaks patch
if (this._elem) {
if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
window.G_vmlCanvasManager.uninitElement(this._elem.get(0));
}
this._elem.emptyForce();
this._elem = null;
}
// create a canvas here, but can't draw on it until it is appended
// to dom for IE compatibility.
var elem = plot.canvasManager.getCanvas();
this._textRenderer.setText(this.label, ctx);
var w = this.getWidth(ctx);
var h = this.getHeight(ctx);
elem.width = w;
elem.height = h;
elem.style.width = w;
elem.style.height = h;
elem = plot.canvasManager.initCanvas(elem);
this._elem = $(elem);
this._elem.css({ position: 'absolute'});
this._elem.addClass('jqplot-'+this.axis+'-label');
elem = null;
return this._elem;
};
$.jqplot.CanvasAxisLabelRenderer.prototype.pack = function() {
this._textRenderer.draw(this._elem.get(0).getContext("2d"), this.label);
};
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.canvasAxisLabelRenderer.min.js vendored
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@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(a){a.jqplot.CanvasAxisLabelRenderer=function(b){this.angle=0;this.axis;this.show=true;this.showLabel=true;this.label="";this.fontFamily='"Trebuchet MS", Arial, Helvetica, sans-serif';this.fontSize="11pt";this.fontWeight="normal";this.fontStretch=1;this.textColor="#666666";this.enableFontSupport=true;this.pt2px=null;this._elem;this._ctx;this._plotWidth;this._plotHeight;this._plotDimensions={height:null,width:null};a.extend(true,this,b);if(b.angle==null&&this.axis!="xaxis"&&this.axis!="x2axis"){this.angle=-90}var c={fontSize:this.fontSize,fontWeight:this.fontWeight,fontStretch:this.fontStretch,fillStyle:this.textColor,angle:this.getAngleRad(),fontFamily:this.fontFamily};if(this.pt2px){c.pt2px=this.pt2px}if(this.enableFontSupport){if(a.jqplot.support_canvas_text()){this._textRenderer=new a.jqplot.CanvasFontRenderer(c)}else{this._textRenderer=new a.jqplot.CanvasTextRenderer(c)}}else{this._textRenderer=new a.jqplot.CanvasTextRenderer(c)}};a.jqplot.CanvasAxisLabelRenderer.prototype.init=function(b){a.extend(true,this,b);this._textRenderer.init({fontSize:this.fontSize,fontWeight:this.fontWeight,fontStretch:this.fontStretch,fillStyle:this.textColor,angle:this.getAngleRad(),fontFamily:this.fontFamily})};a.jqplot.CanvasAxisLabelRenderer.prototype.getWidth=function(d){if(this._elem){return this._elem.outerWidth(true)}else{var f=this._textRenderer;var c=f.getWidth(d);var e=f.getHeight(d);var b=Math.abs(Math.sin(f.angle)*e)+Math.abs(Math.cos(f.angle)*c);return b}};a.jqplot.CanvasAxisLabelRenderer.prototype.getHeight=function(d){if(this._elem){return this._elem.outerHeight(true)}else{var f=this._textRenderer;var c=f.getWidth(d);var e=f.getHeight(d);var b=Math.abs(Math.cos(f.angle)*e)+Math.abs(Math.sin(f.angle)*c);return b}};a.jqplot.CanvasAxisLabelRenderer.prototype.getAngleRad=function(){var b=this.angle*Math.PI/180;return b};a.jqplot.CanvasAxisLabelRenderer.prototype.draw=function(c,f){if(this._elem){if(a.jqplot.use_excanvas&&window.G_vmlCanvasManager.uninitElement!==undefined){window.G_vmlCanvasManager.uninitElement(this._elem.get(0))}this._elem.emptyForce();this._elem=null}var e=f.canvasManager.getCanvas();this._textRenderer.setText(this.label,c);var b=this.getWidth(c);var d=this.getHeight(c);e.width=b;e.height=d;e.style.width=b;e.style.height=d;e=f.canvasManager.initCanvas(e);this._elem=a(e);this._elem.css({position:"absolute"});this._elem.addClass("jqplot-"+this.axis+"-label");e=null;return this._elem};a.jqplot.CanvasAxisLabelRenderer.prototype.pack=function(){this._textRenderer.draw(this._elem.get(0).getContext("2d"),this.label)}})(jQuery);

243
gnucash/report/jqplot/plugins/jqplot.canvasAxisTickRenderer.js
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@ -1,243 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.CanvasAxisTickRenderer
* Renderer to draw axis ticks with a canvas element to support advanced
* featrues such as rotated text. This renderer uses a separate rendering engine
* to draw the text on the canvas. Two modes of rendering the text are available.
* If the browser has native font support for canvas fonts (currently Mozilla 3.5
* and Safari 4), you can enable text rendering with the canvas fillText method.
* You do so by setting the "enableFontSupport" option to true.
*
* Browsers lacking native font support will have the text drawn on the canvas
* using the Hershey font metrics. Even if the "enableFontSupport" option is true
* non-supporting browsers will still render with the Hershey font.
*/
$.jqplot.CanvasAxisTickRenderer = function(options) {
// Group: Properties
// prop: mark
// tick mark on the axis. One of 'inside', 'outside', 'cross', '' or null.
this.mark = 'outside';
// prop: showMark
// whether or not to show the mark on the axis.
this.showMark = true;
// prop: showGridline
// whether or not to draw the gridline on the grid at this tick.
this.showGridline = true;
// prop: isMinorTick
// if this is a minor tick.
this.isMinorTick = false;
// prop: angle
// angle of text, measured clockwise from x axis.
this.angle = 0;
// prop: markSize
// Length of the tick marks in pixels. For 'cross' style, length
// will be stoked above and below axis, so total length will be twice this.
this.markSize = 4;
// prop: show
// whether or not to show the tick (mark and label).
this.show = true;
// prop: showLabel
// whether or not to show the label.
this.showLabel = true;
// prop: labelPosition
// 'auto', 'start', 'middle' or 'end'.
// Whether tick label should be positioned so the start, middle, or end
// of the tick mark.
this.labelPosition = 'auto';
this.label = '';
this.value = null;
this._styles = {};
// prop: formatter
// A class of a formatter for the tick text.
// The default $.jqplot.DefaultTickFormatter uses sprintf.
this.formatter = $.jqplot.DefaultTickFormatter;
// prop: formatString
// string passed to the formatter.
this.formatString = '';
// prop: prefix
// String to prepend to the tick label.
// Prefix is prepended to the formatted tick label.
this.prefix = '';
// prop: fontFamily
// css spec for the font-family css attribute.
this.fontFamily = '"Trebuchet MS", Arial, Helvetica, sans-serif';
// prop: fontSize
// CSS spec for font size.
this.fontSize = '10pt';
// prop: fontWeight
// CSS spec for fontWeight
this.fontWeight = 'normal';
// prop: fontStretch
// Multiplier to condense or expand font width.
// Applies only to browsers which don't support canvas native font rendering.
this.fontStretch = 1.0;
// prop: textColor
// css spec for the color attribute.
this.textColor = '#666666';
// prop: enableFontSupport
// true to turn on native canvas font support in Mozilla 3.5+ and Safari 4+.
// If true, tick label will be drawn with canvas tag native support for fonts.
// If false, tick label will be drawn with Hershey font metrics.
this.enableFontSupport = true;
// prop: pt2px
// Point to pixel scaling factor, used for computing height of bounding box
// around a label. The labels text renderer has a default setting of 1.4, which
// should be suitable for most fonts. Leave as null to use default. If tops of
// letters appear clipped, increase this. If bounding box seems too big, decrease.
// This is an issue only with the native font rendering capabilities of Mozilla
// 3.5 and Safari 4 since they do not provide a method to determine the font height.
this.pt2px = null;
this._elem;
this._ctx;
this._plotWidth;
this._plotHeight;
this._plotDimensions = {height:null, width:null};
$.extend(true, this, options);
var ropts = {fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily};
if (this.pt2px) {
ropts.pt2px = this.pt2px;
}
if (this.enableFontSupport) {
if ($.jqplot.support_canvas_text()) {
this._textRenderer = new $.jqplot.CanvasFontRenderer(ropts);
}
else {
this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts);
}
}
else {
this._textRenderer = new $.jqplot.CanvasTextRenderer(ropts);
}
};
$.jqplot.CanvasAxisTickRenderer.prototype.init = function(options) {
$.extend(true, this, options);
this._textRenderer.init({fontSize:this.fontSize, fontWeight:this.fontWeight, fontStretch:this.fontStretch, fillStyle:this.textColor, angle:this.getAngleRad(), fontFamily:this.fontFamily});
};
// return width along the x axis
// will check first to see if an element exists.
// if not, will return the computed text box width.
$.jqplot.CanvasAxisTickRenderer.prototype.getWidth = function(ctx) {
if (this._elem) {
return this._elem.outerWidth(true);
}
else {
var tr = this._textRenderer;
var l = tr.getWidth(ctx);
var h = tr.getHeight(ctx);
var w = Math.abs(Math.sin(tr.angle)*h) + Math.abs(Math.cos(tr.angle)*l);
return w;
}
};
// return height along the y axis.
$.jqplot.CanvasAxisTickRenderer.prototype.getHeight = function(ctx) {
if (this._elem) {
return this._elem.outerHeight(true);
}
else {
var tr = this._textRenderer;
var l = tr.getWidth(ctx);
var h = tr.getHeight(ctx);
var w = Math.abs(Math.cos(tr.angle)*h) + Math.abs(Math.sin(tr.angle)*l);
return w;
}
};
$.jqplot.CanvasAxisTickRenderer.prototype.getAngleRad = function() {
var a = this.angle * Math.PI/180;
return a;
};
$.jqplot.CanvasAxisTickRenderer.prototype.setTick = function(value, axisName, isMinor) {
this.value = value;
if (isMinor) {
this.isMinorTick = true;
}
return this;
};
$.jqplot.CanvasAxisTickRenderer.prototype.draw = function(ctx, plot) {
if (!this.label) {
this.label = this.prefix + this.formatter(this.formatString, this.value);
}
// Memory Leaks patch
if (this._elem) {
if ($.jqplot.use_excanvas && window.G_vmlCanvasManager.uninitElement !== undefined) {
window.G_vmlCanvasManager.uninitElement(this._elem.get(0));
}
this._elem.emptyForce();
this._elem = null;
}
// create a canvas here, but can't draw on it until it is appended
// to dom for IE compatibility.
var elem = plot.canvasManager.getCanvas();
this._textRenderer.setText(this.label, ctx);
var w = this.getWidth(ctx);
var h = this.getHeight(ctx);
// canvases seem to need to have width and height attributes directly set.
elem.width = w;
elem.height = h;
elem.style.width = w;
elem.style.height = h;
elem.style.textAlign = 'left';
elem.style.position = 'absolute';
elem = plot.canvasManager.initCanvas(elem);
this._elem = $(elem);
this._elem.css(this._styles);
this._elem.addClass('jqplot-'+this.axis+'-tick');
elem = null;
return this._elem;
};
$.jqplot.CanvasAxisTickRenderer.prototype.pack = function() {
this._textRenderer.draw(this._elem.get(0).getContext("2d"), this.label);
};
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.canvasAxisTickRenderer.min.js vendored
View File

@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(a){a.jqplot.CanvasAxisTickRenderer=function(b){this.mark="outside";this.showMark=true;this.showGridline=true;this.isMinorTick=false;this.angle=0;this.markSize=4;this.show=true;this.showLabel=true;this.labelPosition="auto";this.label="";this.value=null;this._styles={};this.formatter=a.jqplot.DefaultTickFormatter;this.formatString="";this.prefix="";this.fontFamily='"Trebuchet MS", Arial, Helvetica, sans-serif';this.fontSize="10pt";this.fontWeight="normal";this.fontStretch=1;this.textColor="#666666";this.enableFontSupport=true;this.pt2px=null;this._elem;this._ctx;this._plotWidth;this._plotHeight;this._plotDimensions={height:null,width:null};a.extend(true,this,b);var c={fontSize:this.fontSize,fontWeight:this.fontWeight,fontStretch:this.fontStretch,fillStyle:this.textColor,angle:this.getAngleRad(),fontFamily:this.fontFamily};if(this.pt2px){c.pt2px=this.pt2px}if(this.enableFontSupport){if(a.jqplot.support_canvas_text()){this._textRenderer=new a.jqplot.CanvasFontRenderer(c)}else{this._textRenderer=new a.jqplot.CanvasTextRenderer(c)}}else{this._textRenderer=new a.jqplot.CanvasTextRenderer(c)}};a.jqplot.CanvasAxisTickRenderer.prototype.init=function(b){a.extend(true,this,b);this._textRenderer.init({fontSize:this.fontSize,fontWeight:this.fontWeight,fontStretch:this.fontStretch,fillStyle:this.textColor,angle:this.getAngleRad(),fontFamily:this.fontFamily})};a.jqplot.CanvasAxisTickRenderer.prototype.getWidth=function(d){if(this._elem){return this._elem.outerWidth(true)}else{var f=this._textRenderer;var c=f.getWidth(d);var e=f.getHeight(d);var b=Math.abs(Math.sin(f.angle)*e)+Math.abs(Math.cos(f.angle)*c);return b}};a.jqplot.CanvasAxisTickRenderer.prototype.getHeight=function(d){if(this._elem){return this._elem.outerHeight(true)}else{var f=this._textRenderer;var c=f.getWidth(d);var e=f.getHeight(d);var b=Math.abs(Math.cos(f.angle)*e)+Math.abs(Math.sin(f.angle)*c);return b}};a.jqplot.CanvasAxisTickRenderer.prototype.getAngleRad=function(){var b=this.angle*Math.PI/180;return b};a.jqplot.CanvasAxisTickRenderer.prototype.setTick=function(b,d,c){this.value=b;if(c){this.isMinorTick=true}return this};a.jqplot.CanvasAxisTickRenderer.prototype.draw=function(c,f){if(!this.label){this.label=this.prefix+this.formatter(this.formatString,this.value)}if(this._elem){if(a.jqplot.use_excanvas&&window.G_vmlCanvasManager.uninitElement!==undefined){window.G_vmlCanvasManager.uninitElement(this._elem.get(0))}this._elem.emptyForce();this._elem=null}var e=f.canvasManager.getCanvas();this._textRenderer.setText(this.label,c);var b=this.getWidth(c);var d=this.getHeight(c);e.width=b;e.height=d;e.style.width=b;e.style.height=d;e.style.textAlign="left";e.style.position="absolute";e=f.canvasManager.initCanvas(e);this._elem=a(e);this._elem.css(this._styles);this._elem.addClass("jqplot-"+this.axis+"-tick");e=null;return this._elem};a.jqplot.CanvasAxisTickRenderer.prototype.pack=function(){this._textRenderer.draw(this._elem.get(0).getContext("2d"),this.label)}})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.canvasOverlay.js
View File

@ -1,865 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
var objCounter = 0;
// class: $.jqplot.CanvasOverlay
$.jqplot.CanvasOverlay = function(opts){
var options = opts || {};
this.options = {
show: $.jqplot.config.enablePlugins,
deferDraw: false
};
// prop: objects
this.objects = [];
this.objectNames = [];
this.canvas = null;
this.markerRenderer = new $.jqplot.MarkerRenderer({style:'line'});
this.markerRenderer.init();
this.highlightObjectIndex = null;
if (options.objects) {
var objs = options.objects,
obj;
for (var i=0; i<objs.length; i++) {
obj = objs[i];
for (var n in obj) {
switch (n) {
case 'line':
this.addLine(obj[n]);
break;
case 'horizontalLine':
this.addHorizontalLine(obj[n]);
break;
case 'dashedHorizontalLine':
this.addDashedHorizontalLine(obj[n]);
break;
case 'verticalLine':
this.addVerticalLine(obj[n]);
break;
case 'dashedVerticalLine':
this.addDashedVerticalLine(obj[n]);
break;
default:
break;
}
}
}
}
$.extend(true, this.options, options);
};
// called with scope of a plot object
$.jqplot.CanvasOverlay.postPlotInit = function (target, data, opts) {
var options = opts || {};
// add a canvasOverlay attribute to the plot
this.plugins.canvasOverlay = new $.jqplot.CanvasOverlay(options.canvasOverlay);
};
function LineBase() {
this.uid = null;
this.type = null;
this.gridStart = null;
this.gridStop = null;
this.tooltipWidthFactor = 0;
this.options = {
// prop: name
// Optional name for the overlay object.
// Can be later used to retrieve the object by name.
name: null,
// prop: show
// true to show (draw), false to not draw.
show: true,
// prop: lineWidth
// Width of the line.
lineWidth: 2,
// prop: lineCap
// Type of ending placed on the line ['round', 'butt', 'square']
lineCap: 'round',
// prop: color
// color of the line
color: '#666666',
// prop: shadow
// whether or not to draw a shadow on the line
shadow: true,
// prop: shadowAngle
// Shadow angle in degrees
shadowAngle: 45,
// prop: shadowOffset
// Shadow offset from line in pixels
shadowOffset: 1,
// prop: shadowDepth
// Number of times shadow is stroked, each stroke offset shadowOffset from the last.
shadowDepth: 3,
// prop: shadowAlpha
// Alpha channel transparency of shadow. 0 = transparent.
shadowAlpha: '0.07',
// prop: xaxis
// X axis to use for positioning/scaling the line.
xaxis: 'xaxis',
// prop: yaxis
// Y axis to use for positioning/scaling the line.
yaxis: 'yaxis',
// prop: showTooltip
// Show a tooltip with data point values.
showTooltip: false,
// prop: showTooltipPrecision
// Controls how close to line cursor must be to show tooltip.
// Higher number = closer to line, lower number = farther from line.
// 1.0 = cursor must be over line.
showTooltipPrecision: 0.6,
// prop: tooltipLocation
// Where to position tooltip, 'n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw'
tooltipLocation: 'nw',
// prop: fadeTooltip
// true = fade in/out tooltip, flase = show/hide tooltip
fadeTooltip: true,
// prop: tooltipFadeSpeed
// 'slow', 'def', 'fast', or number of milliseconds.
tooltipFadeSpeed: "fast",
// prop: tooltipOffset
// Pixel offset of tooltip from the highlight.
tooltipOffset: 4,
// prop: tooltipFormatString
// Format string passed the x and y values of the cursor on the line.
// e.g., 'Dogs: %.2f, Cats: %d'.
tooltipFormatString: '%d, %d'
};
}
/**
* Class: Line
* A straight line.
*/
function Line(options) {
LineBase.call(this);
this.type = 'line';
var opts = {
// prop: start
// [x, y] coordinates for the start of the line.
start: [],
// prop: stop
// [x, y] coordinates for the end of the line.
stop: []
};
$.extend(true, this.options, opts, options);
if (this.options.showTooltipPrecision < 0.01) {
this.options.showTooltipPrecision = 0.01;
}
}
Line.prototype = new LineBase();
Line.prototype.constructor = Line;
/**
* Class: HorizontalLine
* A straight horizontal line.
*/
function HorizontalLine(options) {
LineBase.call(this);
this.type = 'horizontalLine';
var opts = {
// prop: y
// y value to position the line
y: null,
// prop: xmin
// x value for the start of the line, null to scale to axis min.
xmin: null,
// prop: xmax
// x value for the end of the line, null to scale to axis max.
xmax: null,
// prop xOffset
// offset ends of the line inside the grid. Number
xOffset: '6px', // number or string. Number interpreted as units, string as pixels.
xminOffset: null,
xmaxOffset: null
};
$.extend(true, this.options, opts, options);
if (this.options.showTooltipPrecision < 0.01) {
this.options.showTooltipPrecision = 0.01;
}
}
HorizontalLine.prototype = new LineBase();
HorizontalLine.prototype.constructor = HorizontalLine;
/**
* Class: DashedHorizontalLine
* A straight dashed horizontal line.
*/
function DashedHorizontalLine(options) {
LineBase.call(this);
this.type = 'dashedHorizontalLine';
var opts = {
y: null,
xmin: null,
xmax: null,
xOffset: '6px', // number or string. Number interpreted as units, string as pixels.
xminOffset: null,
xmaxOffset: null,
// prop: dashPattern
// Array of line, space settings in pixels.
// Default is 8 pixel of line, 8 pixel of space.
// Note, limit to a 2 element array b/c of bug with higher order arrays.
dashPattern: [8,8]
};
$.extend(true, this.options, opts, options);
if (this.options.showTooltipPrecision < 0.01) {
this.options.showTooltipPrecision = 0.01;
}
}
DashedHorizontalLine.prototype = new LineBase();
DashedHorizontalLine.prototype.constructor = DashedHorizontalLine;
/**
* Class: VerticalLine
* A straight vertical line.
*/
function VerticalLine(options) {
LineBase.call(this);
this.type = 'verticalLine';
var opts = {
x: null,
ymin: null,
ymax: null,
yOffset: '6px', // number or string. Number interpreted as units, string as pixels.
yminOffset: null,
ymaxOffset: null
};
$.extend(true, this.options, opts, options);
if (this.options.showTooltipPrecision < 0.01) {
this.options.showTooltipPrecision = 0.01;
}
}
VerticalLine.prototype = new LineBase();
VerticalLine.prototype.constructor = VerticalLine;
/**
* Class: DashedVerticalLine
* A straight dashed vertical line.
*/
function DashedVerticalLine(options) {
LineBase.call(this);
this.type = 'dashedVerticalLine';
this.start = null;
this.stop = null;
var opts = {
x: null,
ymin: null,
ymax: null,
yOffset: '6px', // number or string. Number interpreted as units, string as pixels.
yminOffset: null,
ymaxOffset: null,
// prop: dashPattern
// Array of line, space settings in pixels.
// Default is 8 pixel of line, 8 pixel of space.
// Note, limit to a 2 element array b/c of bug with higher order arrays.
dashPattern: [8,8]
};
$.extend(true, this.options, opts, options);
if (this.options.showTooltipPrecision < 0.01) {
this.options.showTooltipPrecision = 0.01;
}
}
DashedVerticalLine.prototype = new LineBase();
DashedVerticalLine.prototype.constructor = DashedVerticalLine;
$.jqplot.CanvasOverlay.prototype.addLine = function(opts) {
var line = new Line(opts);
line.uid = objCounter++;
this.objects.push(line);
this.objectNames.push(line.options.name);
};
$.jqplot.CanvasOverlay.prototype.addHorizontalLine = function(opts) {
var line = new HorizontalLine(opts);
line.uid = objCounter++;
this.objects.push(line);
this.objectNames.push(line.options.name);
};
$.jqplot.CanvasOverlay.prototype.addDashedHorizontalLine = function(opts) {
var line = new DashedHorizontalLine(opts);
line.uid = objCounter++;
this.objects.push(line);
this.objectNames.push(line.options.name);
};
$.jqplot.CanvasOverlay.prototype.addVerticalLine = function(opts) {
var line = new VerticalLine(opts);
line.uid = objCounter++;
this.objects.push(line);
this.objectNames.push(line.options.name);
};
$.jqplot.CanvasOverlay.prototype.addDashedVerticalLine = function(opts) {
var line = new DashedVerticalLine(opts);
line.uid = objCounter++;
this.objects.push(line);
this.objectNames.push(line.options.name);
};
$.jqplot.CanvasOverlay.prototype.removeObject = function(idx) {
// check if integer, remove by index
if ($.type(idx) == 'number') {
this.objects.splice(idx, 1);
this.objectNames.splice(idx, 1);
}
// if string, remove by name
else {
var id = $.inArray(idx, this.objectNames);
if (id != -1) {
this.objects.splice(id, 1);
this.objectNames.splice(id, 1);
}
}
};
$.jqplot.CanvasOverlay.prototype.getObject = function(idx) {
// check if integer, remove by index
if ($.type(idx) == 'number') {
return this.objects[idx];
}
// if string, remove by name
else {
var id = $.inArray(idx, this.objectNames);
if (id != -1) {
return this.objects[id];
}
}
};
// Set get as alias for getObject.
$.jqplot.CanvasOverlay.prototype.get = $.jqplot.CanvasOverlay.prototype.getObject;
$.jqplot.CanvasOverlay.prototype.clear = function(plot) {
this.canvas._ctx.clearRect(0,0,this.canvas.getWidth(), this.canvas.getHeight());
};
$.jqplot.CanvasOverlay.prototype.draw = function(plot) {
var obj,
objs = this.objects,
mr = this.markerRenderer,
start,
stop;
if (this.options.show) {
this.canvas._ctx.clearRect(0,0,this.canvas.getWidth(), this.canvas.getHeight());
for (var k=0; k<objs.length; k++) {
obj = objs[k];
var opts = $.extend(true, {}, obj.options);
if (obj.options.show) {
// style and shadow properties should be set before
// every draw of marker renderer.
mr.shadow = obj.options.shadow;
obj.tooltipWidthFactor = obj.options.lineWidth / obj.options.showTooltipPrecision;
switch (obj.type) {
case 'line':
// style and shadow properties should be set before
// every draw of marker renderer.
mr.style = 'line';
opts.closePath = false;
start = [plot.axes[obj.options.xaxis].series_u2p(obj.options.start[0]), plot.axes[obj.options.yaxis].series_u2p(obj.options.start[1])];
stop = [plot.axes[obj.options.xaxis].series_u2p(obj.options.stop[0]), plot.axes[obj.options.yaxis].series_u2p(obj.options.stop[1])];
obj.gridStart = start;
obj.gridStop = stop;
mr.draw(start, stop, this.canvas._ctx, opts);
break;
case 'horizontalLine':
// style and shadow properties should be set before
// every draw of marker renderer.
if (obj.options.y != null) {
mr.style = 'line';
opts.closePath = false;
var xaxis = plot.axes[obj.options.xaxis],
xstart,
xstop,
y = plot.axes[obj.options.yaxis].series_u2p(obj.options.y),
xminoff = obj.options.xminOffset || obj.options.xOffset,
xmaxoff = obj.options.xmaxOffset || obj.options.xOffset;
if (obj.options.xmin != null) {
xstart = xaxis.series_u2p(obj.options.xmin);
}
else if (xminoff != null) {
if ($.type(xminoff) == "number") {
xstart = xaxis.series_u2p(xaxis.min + xminoff);
}
else if ($.type(xminoff) == "string") {
xstart = xaxis.series_u2p(xaxis.min) + parseFloat(xminoff);
}
}
if (obj.options.xmax != null) {
xstop = xaxis.series_u2p(obj.options.xmax);
}
else if (xmaxoff != null) {
if ($.type(xmaxoff) == "number") {
xstop = xaxis.series_u2p(xaxis.max - xmaxoff);
}
else if ($.type(xmaxoff) == "string") {
xstop = xaxis.series_u2p(xaxis.max) - parseFloat(xmaxoff);
}
}
if (xstop != null && xstart != null) {
obj.gridStart = [xstart, y];
obj.gridStop = [xstop, y];
mr.draw([xstart, y], [xstop, y], this.canvas._ctx, opts);
}
}
break;
case 'dashedHorizontalLine':
var dashPat = obj.options.dashPattern;
var dashPatLen = 0;
for (var i=0; i<dashPat.length; i++) {
dashPatLen += dashPat[i];
}
// style and shadow properties should be set before
// every draw of marker renderer.
if (obj.options.y != null) {
mr.style = 'line';
opts.closePath = false;
var xaxis = plot.axes[obj.options.xaxis],
xstart,
xstop,
y = plot.axes[obj.options.yaxis].series_u2p(obj.options.y),
xminoff = obj.options.xminOffset || obj.options.xOffset,
xmaxoff = obj.options.xmaxOffset || obj.options.xOffset;
if (obj.options.xmin != null) {
xstart = xaxis.series_u2p(obj.options.xmin);
}
else if (xminoff != null) {
if ($.type(xminoff) == "number") {
xstart = xaxis.series_u2p(xaxis.min + xminoff);
}
else if ($.type(xminoff) == "string") {
xstart = xaxis.series_u2p(xaxis.min) + parseFloat(xminoff);
}
}
if (obj.options.xmax != null) {
xstop = xaxis.series_u2p(obj.options.xmax);
}
else if (xmaxoff != null) {
if ($.type(xmaxoff) == "number") {
xstop = xaxis.series_u2p(xaxis.max - xmaxoff);
}
else if ($.type(xmaxoff) == "string") {
xstop = xaxis.series_u2p(xaxis.max) - parseFloat(xmaxoff);
}
}
if (xstop != null && xstart != null) {
obj.gridStart = [xstart, y];
obj.gridStop = [xstop, y];
var numDash = Math.ceil((xstop - xstart)/dashPatLen);
var b=xstart, e;
for (var i=0; i<numDash; i++) {
for (var j=0; j<dashPat.length; j+=2) {
e = b+dashPat[j];
mr.draw([b, y], [e, y], this.canvas._ctx, opts);
b += dashPat[j];
if (j < dashPat.length-1) {
b += dashPat[j+1];
}
}
}
}
}
break;
case 'verticalLine':
// style and shadow properties should be set before
// every draw of marker renderer.
if (obj.options.x != null) {
mr.style = 'line';
opts.closePath = false;
var yaxis = plot.axes[obj.options.yaxis],
ystart,
ystop,
x = plot.axes[obj.options.xaxis].series_u2p(obj.options.x),
yminoff = obj.options.yminOffset || obj.options.yOffset,
ymaxoff = obj.options.ymaxOffset || obj.options.yOffset;
if (obj.options.ymin != null) {
ystart = yaxis.series_u2p(obj.options.ymin);
}
else if (yminoff != null) {
if ($.type(yminoff) == "number") {
ystart = yaxis.series_u2p(yaxis.min - yminoff);
}
else if ($.type(yminoff) == "string") {
ystart = yaxis.series_u2p(yaxis.min) - parseFloat(yminoff);
}
}
if (obj.options.ymax != null) {
ystop = yaxis.series_u2p(obj.options.ymax);
}
else if (ymaxoff != null) {
if ($.type(ymaxoff) == "number") {
ystop = yaxis.series_u2p(yaxis.max + ymaxoff);
}
else if ($.type(ymaxoff) == "string") {
ystop = yaxis.series_u2p(yaxis.max) + parseFloat(ymaxoff);
}
}
if (ystop != null && ystart != null) {
obj.gridStart = [x, ystart];
obj.gridStop = [x, ystop];
mr.draw([x, ystart], [x, ystop], this.canvas._ctx, opts);
}
}
break;
case 'dashedVerticalLine':
var dashPat = obj.options.dashPattern;
var dashPatLen = 0;
for (var i=0; i<dashPat.length; i++) {
dashPatLen += dashPat[i];
}
// style and shadow properties should be set before
// every draw of marker renderer.
if (obj.options.x != null) {
mr.style = 'line';
opts.closePath = false;
var yaxis = plot.axes[obj.options.yaxis],
ystart,
ystop,
x = plot.axes[obj.options.xaxis].series_u2p(obj.options.x),
yminoff = obj.options.yminOffset || obj.options.yOffset,
ymaxoff = obj.options.ymaxOffset || obj.options.yOffset;
if (obj.options.ymin != null) {
ystart = yaxis.series_u2p(obj.options.ymin);
}
else if (yminoff != null) {
if ($.type(yminoff) == "number") {
ystart = yaxis.series_u2p(yaxis.min - yminoff);
}
else if ($.type(yminoff) == "string") {
ystart = yaxis.series_u2p(yaxis.min) - parseFloat(yminoff);
}
}
if (obj.options.ymax != null) {
ystop = yaxis.series_u2p(obj.options.ymax);
}
else if (ymaxoff != null) {
if ($.type(ymaxoff) == "number") {
ystop = yaxis.series_u2p(yaxis.max + ymaxoff);
}
else if ($.type(ymaxoff) == "string") {
ystop = yaxis.series_u2p(yaxis.max) + parseFloat(ymaxoff);
}
}
if (ystop != null && ystart != null) {
obj.gridStart = [x, ystart];
obj.gridStop = [x, ystop];
var numDash = Math.ceil((ystart - ystop)/dashPatLen);
var firstDashAdjust = ((numDash * dashPatLen) - (ystart - ystop))/2.0;
var b=ystart, e, bs, es;
for (var i=0; i<numDash; i++) {
for (var j=0; j<dashPat.length; j+=2) {
e = b - dashPat[j];
if (e < ystop) {
e = ystop;
}
if (b < ystop) {
b = ystop;
}
// es = e;
// if (i == 0) {
// es += firstDashAdjust;
// }
mr.draw([x, b], [x, e], this.canvas._ctx, opts);
b -= dashPat[j];
if (j < dashPat.length-1) {
b -= dashPat[j+1];
}
}
}
}
}
break;
default:
break;
}
}
}
}
};
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
$.jqplot.CanvasOverlay.postPlotDraw = function() {
var co = this.plugins.canvasOverlay;
// Memory Leaks patch
if (co && co.highlightCanvas) {
co.highlightCanvas.resetCanvas();
co.highlightCanvas = null;
}
co.canvas = new $.jqplot.GenericCanvas();
this.eventCanvas._elem.before(co.canvas.createElement(this._gridPadding, 'jqplot-overlayCanvas-canvas', this._plotDimensions, this));
co.canvas.setContext();
if (!co.deferDraw) {
co.draw(this);
}
var elem = document.createElement('div');
co._tooltipElem = $(elem);
elem = null;
co._tooltipElem.addClass('jqplot-canvasOverlay-tooltip');
co._tooltipElem.css({position:'absolute', display:'none'});
this.eventCanvas._elem.before(co._tooltipElem);
this.eventCanvas._elem.bind('mouseleave', { elem: co._tooltipElem }, function (ev) { ev.data.elem.hide(); });
var co = null;
};
function showTooltip(plot, obj, gridpos, datapos) {
var co = plot.plugins.canvasOverlay;
var elem = co._tooltipElem;
var opts = obj.options, x, y;
elem.html($.jqplot.sprintf(opts.tooltipFormatString, datapos[0], datapos[1]));
switch (opts.tooltipLocation) {
case 'nw':
x = gridpos[0] + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset;
y = gridpos[1] + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true);
break;
case 'n':
x = gridpos[0] + plot._gridPadding.left - elem.outerWidth(true)/2;
y = gridpos[1] + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true);
break;
case 'ne':
x = gridpos[0] + plot._gridPadding.left + opts.tooltipOffset;
y = gridpos[1] + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true);
break;
case 'e':
x = gridpos[0] + plot._gridPadding.left + opts.tooltipOffset;
y = gridpos[1] + plot._gridPadding.top - elem.outerHeight(true)/2;
break;
case 'se':
x = gridpos[0] + plot._gridPadding.left + opts.tooltipOffset;
y = gridpos[1] + plot._gridPadding.top + opts.tooltipOffset;
break;
case 's':
x = gridpos[0] + plot._gridPadding.left - elem.outerWidth(true)/2;
y = gridpos[1] + plot._gridPadding.top + opts.tooltipOffset;
break;
case 'sw':
x = gridpos[0] + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset;
y = gridpos[1] + plot._gridPadding.top + opts.tooltipOffset;
break;
case 'w':
x = gridpos[0] + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset;
y = gridpos[1] + plot._gridPadding.top - elem.outerHeight(true)/2;
break;
default: // same as 'nw'
x = gridpos[0] + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset;
y = gridpos[1] + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true);
break;
}
elem.css('left', x);
elem.css('top', y);
if (opts.fadeTooltip) {
// Fix for stacked up animations. Thnanks Trevor!
elem.stop(true,true).fadeIn(opts.tooltipFadeSpeed);
}
else {
elem.show();
}
elem = null;
}
function isNearLine(point, lstart, lstop, width) {
// r is point to test, p and q are end points.
var rx = point[0];
var ry = point[1];
var px = Math.round(lstop[0]);
var py = Math.round(lstop[1]);
var qx = Math.round(lstart[0]);
var qy = Math.round(lstart[1]);
var l = Math.sqrt(Math.pow(px-qx, 2) + Math.pow(py-qy, 2));
// scale error term by length of line.
var eps = width*l;
var res = Math.abs((qx-px) * (ry-py) - (qy-py) * (rx-px));
var ret = (res < eps) ? true : false;
return ret;
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
var co = plot.plugins.canvasOverlay;
var objs = co.objects;
var l = objs.length;
var obj, haveHighlight=false;
var elem;
for (var i=0; i<l; i++) {
obj = objs[i];
if (obj.options.showTooltip) {
var n = isNearLine([gridpos.x, gridpos.y], obj.gridStart, obj.gridStop, obj.tooltipWidthFactor);
datapos = [plot.axes[obj.options.xaxis].series_p2u(gridpos.x), plot.axes[obj.options.yaxis].series_p2u(gridpos.y)];
// cases:
// near line, no highlighting
// near line, highliting on this line
// near line, highlighting another line
// not near any line, highlighting
// not near any line, no highlighting
// near line, not currently highlighting
if (n && co.highlightObjectIndex == null) {
switch (obj.type) {
case 'line':
showTooltip(plot, obj, [gridpos.x, gridpos.y], datapos);
break;
case 'horizontalLine':
case 'dashedHorizontalLine':
showTooltip(plot, obj, [gridpos.x, obj.gridStart[1]], [datapos[0], obj.options.y]);
break;
case 'verticalLine':
case 'dashedVerticalLine':
showTooltip(plot, obj, [obj.gridStart[0], gridpos.y], [obj.options.x, datapos[1]]);
break;
default:
break;
}
co.highlightObjectIndex = i;
haveHighlight = true;
break;
}
// near line, highlighting another line.
else if (n && co.highlightObjectIndex !== i) {
// turn off tooltip.
elem = co._tooltipElem;
if (obj.fadeTooltip) {
elem.fadeOut(obj.tooltipFadeSpeed);
}
else {
elem.hide();
}
// turn on right tooltip.
switch (obj.type) {
case 'line':
showTooltip(plot, obj, [gridpos.x, gridpos.y], datapos);
break;
case 'horizontalLine':
case 'dashedHorizontalLine':
showTooltip(plot, obj, [gridpos.x, obj.gridStart[1]], [datapos[0], obj.options.y]);
break;
case 'verticalLine':
case 'dashedVerticalLine':
showTooltip(plot, obj, [obj.gridStart[0], gridpos.y], [obj.options.x, datapos[1]]);
break;
default:
break;
}
co.highlightObjectIndex = i;
haveHighlight = true;
break;
}
// near line, already highlighting this line, update
else if (n) {
switch (obj.type) {
case 'line':
showTooltip(plot, obj, [gridpos.x, gridpos.y], datapos);
break;
case 'horizontalLine':
case 'dashedHorizontalLine':
showTooltip(plot, obj, [gridpos.x, obj.gridStart[1]], [datapos[0], obj.options.y]);
break;
case 'verticalLine':
case 'dashedVerticalLine':
showTooltip(plot, obj, [obj.gridStart[0], gridpos.y], [obj.options.x, datapos[1]]);
break;
default:
break;
}
haveHighlight = true;
break;
}
}
}
// check if we are highlighting and not near a line, turn it off.
if (!haveHighlight && co.highlightObjectIndex !== null) {
elem = co._tooltipElem;
obj = co.getObject(co.highlightObjectIndex);
if (obj.fadeTooltip) {
elem.fadeOut(obj.tooltipFadeSpeed);
}
else {
elem.hide();
}
co.highlightObjectIndex = null;
}
}
$.jqplot.postInitHooks.push($.jqplot.CanvasOverlay.postPlotInit);
$.jqplot.postDrawHooks.push($.jqplot.CanvasOverlay.postPlotDraw);
$.jqplot.eventListenerHooks.push(['jqplotMouseMove', handleMove]);
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.canvasOverlay.min.js vendored
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449
gnucash/report/jqplot/plugins/jqplot.canvasTextRenderer.js
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@ -1,449 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
* included jsDate library by Chris Leonello:
*
* Copyright (c) 2010-2013 Chris Leonello
*
* jsDate is currently available for use in all personal or commercial projects
* under both the MIT and GPL version 2.0 licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* jsDate borrows many concepts and ideas from the Date Instance
* Methods by Ken Snyder along with some parts of Ken's actual code.
*
* Ken's origianl Date Instance Methods and copyright notice:
*
* Ken Snyder (ken d snyder at gmail dot com)
* 2008-09-10
* version 2.0.2 (http://kendsnyder.com/sandbox/date/)
* Creative Commons Attribution License 3.0 (http://creativecommons.org/licenses/by/3.0/)
*
* jqplotToImage function based on Larry Siden's export-jqplot-to-png.js.
* Larry has generously given permission to adapt his code for inclusion
* into jqPlot.
*
* Larry's original code can be found here:
*
* https://github.com/lsiden/export-jqplot-to-png
*
*
*/
(function($) {
// This code is a modified version of the canvastext.js code, copyright below:
//
// This code is released to the public domain by Jim Studt, 2007.
// He may keep some sort of up to date copy at http://www.federated.com/~jim/canvastext/
//
$.jqplot.CanvasTextRenderer = function(options){
this.fontStyle = 'normal'; // normal, italic, oblique [not implemented]
this.fontVariant = 'normal'; // normal, small caps [not implemented]
this.fontWeight = 'normal'; // normal, bold, bolder, lighter, 100 - 900
this.fontSize = '10px';
this.fontFamily = 'sans-serif';
this.fontStretch = 1.0;
this.fillStyle = '#666666';
this.angle = 0;
this.textAlign = 'start';
this.textBaseline = 'alphabetic';
this.text;
this.width;
this.height;
this.pt2px = 1.28;
$.extend(true, this, options);
this.normalizedFontSize = this.normalizeFontSize(this.fontSize);
this.setHeight();
};
$.jqplot.CanvasTextRenderer.prototype.init = function(options) {
$.extend(true, this, options);
this.normalizedFontSize = this.normalizeFontSize(this.fontSize);
this.setHeight();
};
// convert css spec into point size
// returns float
$.jqplot.CanvasTextRenderer.prototype.normalizeFontSize = function(sz) {
sz = String(sz);
var n = parseFloat(sz);
if (sz.indexOf('px') > -1) {
return n/this.pt2px;
}
else if (sz.indexOf('pt') > -1) {
return n;
}
else if (sz.indexOf('em') > -1) {
return n*12;
}
else if (sz.indexOf('%') > -1) {
return n*12/100;
}
// default to pixels;
else {
return n/this.pt2px;
}
};
$.jqplot.CanvasTextRenderer.prototype.fontWeight2Float = function(w) {
// w = normal | bold | bolder | lighter | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900
// return values adjusted for Hershey font.
if (Number(w)) {
return w/400;
}
else {
switch (w) {
case 'normal':
return 1;
break;
case 'bold':
return 1.75;
break;
case 'bolder':
return 2.25;
break;
case 'lighter':
return 0.75;
break;
default:
return 1;
break;
}
}
};
$.jqplot.CanvasTextRenderer.prototype.getText = function() {
return this.text;
};
$.jqplot.CanvasTextRenderer.prototype.setText = function(t, ctx) {
this.text = t;
this.setWidth(ctx);
return this;
};
$.jqplot.CanvasTextRenderer.prototype.getWidth = function(ctx) {
return this.width;
};
$.jqplot.CanvasTextRenderer.prototype.setWidth = function(ctx, w) {
if (!w) {
this.width = this.measure(ctx, this.text);
}
else {
this.width = w;
}
return this;
};
// return height in pixels.
$.jqplot.CanvasTextRenderer.prototype.getHeight = function(ctx) {
return this.height;
};
// w - height in pt
// set height in px
$.jqplot.CanvasTextRenderer.prototype.setHeight = function(w) {
if (!w) {
//height = this.fontSize /0.75;
this.height = this.normalizedFontSize * this.pt2px;
}
else {
this.height = w;
}
return this;
};
$.jqplot.CanvasTextRenderer.prototype.letter = function (ch)
{
return this.letters[ch];
};
$.jqplot.CanvasTextRenderer.prototype.ascent = function()
{
return this.normalizedFontSize;
};
$.jqplot.CanvasTextRenderer.prototype.descent = function()
{
return 7.0*this.normalizedFontSize/25.0;
};
$.jqplot.CanvasTextRenderer.prototype.measure = function(ctx, str)
{
var total = 0;
var len = str.length;
for (var i = 0; i < len; i++) {
var c = this.letter(str.charAt(i));
if (c) {
total += c.width * this.normalizedFontSize / 25.0 * this.fontStretch;
}
}
return total;
};
$.jqplot.CanvasTextRenderer.prototype.draw = function(ctx,str)
{
var x = 0;
// leave room at bottom for descenders.
var y = this.height*0.72;
var total = 0;
var len = str.length;
var mag = this.normalizedFontSize / 25.0;
ctx.save();
var tx, ty;
// 1st quadrant
if ((-Math.PI/2 <= this.angle && this.angle <= 0) || (Math.PI*3/2 <= this.angle && this.angle <= Math.PI*2)) {
tx = 0;
ty = -Math.sin(this.angle) * this.width;
}
// 4th quadrant
else if ((0 < this.angle && this.angle <= Math.PI/2) || (-Math.PI*2 <= this.angle && this.angle <= -Math.PI*3/2)) {
tx = Math.sin(this.angle) * this.height;
ty = 0;
}
// 2nd quadrant
else if ((-Math.PI < this.angle && this.angle < -Math.PI/2) || (Math.PI <= this.angle && this.angle <= Math.PI*3/2)) {
tx = -Math.cos(this.angle) * this.width;
ty = -Math.sin(this.angle) * this.width - Math.cos(this.angle) * this.height;
}
// 3rd quadrant
else if ((-Math.PI*3/2 < this.angle && this.angle < Math.PI) || (Math.PI/2 < this.angle && this.angle < Math.PI)) {
tx = Math.sin(this.angle) * this.height - Math.cos(this.angle)*this.width;
ty = -Math.cos(this.angle) * this.height;
}
ctx.strokeStyle = this.fillStyle;
ctx.fillStyle = this.fillStyle;
ctx.translate(tx, ty);
ctx.rotate(this.angle);
ctx.lineCap = "round";
// multiplier was 2.0
var fact = (this.normalizedFontSize > 30) ? 2.0 : 2 + (30 - this.normalizedFontSize)/20;
ctx.lineWidth = fact * mag * this.fontWeight2Float(this.fontWeight);
for ( var i = 0; i < len; i++) {
var c = this.letter( str.charAt(i));
if ( !c) {
continue;
}
ctx.beginPath();
var penUp = 1;
var needStroke = 0;
for ( var j = 0; j < c.points.length; j++) {
var a = c.points[j];
if ( a[0] == -1 && a[1] == -1) {
penUp = 1;
continue;
}
if ( penUp) {
ctx.moveTo( x + a[0]*mag*this.fontStretch, y - a[1]*mag);
penUp = false;
} else {
ctx.lineTo( x + a[0]*mag*this.fontStretch, y - a[1]*mag);
}
}
ctx.stroke();
x += c.width*mag*this.fontStretch;
}
ctx.restore();
return total;
};
$.jqplot.CanvasTextRenderer.prototype.letters = {
' ': { width: 16, points: [] },
'!': { width: 10, points: [[5,21],[5,7],[-1,-1],[5,2],[4,1],[5,0],[6,1],[5,2]] },
'"': { width: 16, points: [[4,21],[4,14],[-1,-1],[12,21],[12,14]] },
'#': { width: 21, points: [[11,25],[4,-7],[-1,-1],[17,25],[10,-7],[-1,-1],[4,12],[18,12],[-1,-1],[3,6],[17,6]] },
'$': { width: 20, points: [[8,25],[8,-4],[-1,-1],[12,25],[12,-4],[-1,-1],[17,18],[15,20],[12,21],[8,21],[5,20],[3,18],[3,16],[4,14],[5,13],[7,12],[13,10],[15,9],[16,8],[17,6],[17,3],[15,1],[12,0],[8,0],[5,1],[3,3]] },
'%': { width: 24, points: [[21,21],[3,0],[-1,-1],[8,21],[10,19],[10,17],[9,15],[7,14],[5,14],[3,16],[3,18],[4,20],[6,21],[8,21],[10,20],[13,19],[16,19],[19,20],[21,21],[-1,-1],[17,7],[15,6],[14,4],[14,2],[16,0],[18,0],[20,1],[21,3],[21,5],[19,7],[17,7]] },
'&': { width: 26, points: [[23,12],[23,13],[22,14],[21,14],[20,13],[19,11],[17,6],[15,3],[13,1],[11,0],[7,0],[5,1],[4,2],[3,4],[3,6],[4,8],[5,9],[12,13],[13,14],[14,16],[14,18],[13,20],[11,21],[9,20],[8,18],[8,16],[9,13],[11,10],[16,3],[18,1],[20,0],[22,0],[23,1],[23,2]] },
'\'': { width: 10, points: [[5,19],[4,20],[5,21],[6,20],[6,18],[5,16],[4,15]] },
'(': { width: 14, points: [[11,25],[9,23],[7,20],[5,16],[4,11],[4,7],[5,2],[7,-2],[9,-5],[11,-7]] },
')': { width: 14, points: [[3,25],[5,23],[7,20],[9,16],[10,11],[10,7],[9,2],[7,-2],[5,-5],[3,-7]] },
'*': { width: 16, points: [[8,21],[8,9],[-1,-1],[3,18],[13,12],[-1,-1],[13,18],[3,12]] },
'+': { width: 26, points: [[13,18],[13,0],[-1,-1],[4,9],[22,9]] },
',': { width: 10, points: [[6,1],[5,0],[4,1],[5,2],[6,1],[6,-1],[5,-3],[4,-4]] },
'-': { width: 18, points: [[6,9],[12,9]] },
'.': { width: 10, points: [[5,2],[4,1],[5,0],[6,1],[5,2]] },
'/': { width: 22, points: [[20,25],[2,-7]] },
'0': { width: 20, points: [[9,21],[6,20],[4,17],[3,12],[3,9],[4,4],[6,1],[9,0],[11,0],[14,1],[16,4],[17,9],[17,12],[16,17],[14,20],[11,21],[9,21]] },
'1': { width: 20, points: [[6,17],[8,18],[11,21],[11,0]] },
'2': { width: 20, points: [[4,16],[4,17],[5,19],[6,20],[8,21],[12,21],[14,20],[15,19],[16,17],[16,15],[15,13],[13,10],[3,0],[17,0]] },
'3': { width: 20, points: [[5,21],[16,21],[10,13],[13,13],[15,12],[16,11],[17,8],[17,6],[16,3],[14,1],[11,0],[8,0],[5,1],[4,2],[3,4]] },
'4': { width: 20, points: [[13,21],[3,7],[18,7],[-1,-1],[13,21],[13,0]] },
'5': { width: 20, points: [[15,21],[5,21],[4,12],[5,13],[8,14],[11,14],[14,13],[16,11],[17,8],[17,6],[16,3],[14,1],[11,0],[8,0],[5,1],[4,2],[3,4]] },
'6': { width: 20, points: [[16,18],[15,20],[12,21],[10,21],[7,20],[5,17],[4,12],[4,7],[5,3],[7,1],[10,0],[11,0],[14,1],[16,3],[17,6],[17,7],[16,10],[14,12],[11,13],[10,13],[7,12],[5,10],[4,7]] },
'7': { width: 20, points: [[17,21],[7,0],[-1,-1],[3,21],[17,21]] },
'8': { width: 20, points: [[8,21],[5,20],[4,18],[4,16],[5,14],[7,13],[11,12],[14,11],[16,9],[17,7],[17,4],[16,2],[15,1],[12,0],[8,0],[5,1],[4,2],[3,4],[3,7],[4,9],[6,11],[9,12],[13,13],[15,14],[16,16],[16,18],[15,20],[12,21],[8,21]] },
'9': { width: 20, points: [[16,14],[15,11],[13,9],[10,8],[9,8],[6,9],[4,11],[3,14],[3,15],[4,18],[6,20],[9,21],[10,21],[13,20],[15,18],[16,14],[16,9],[15,4],[13,1],[10,0],[8,0],[5,1],[4,3]] },
':': { width: 10, points: [[5,14],[4,13],[5,12],[6,13],[5,14],[-1,-1],[5,2],[4,1],[5,0],[6,1],[5,2]] },
';': { width: 10, points: [[5,14],[4,13],[5,12],[6,13],[5,14],[-1,-1],[6,1],[5,0],[4,1],[5,2],[6,1],[6,-1],[5,-3],[4,-4]] },
'<': { width: 24, points: [[20,18],[4,9],[20,0]] },
'=': { width: 26, points: [[4,12],[22,12],[-1,-1],[4,6],[22,6]] },
'>': { width: 24, points: [[4,18],[20,9],[4,0]] },
'?': { width: 18, points: [[3,16],[3,17],[4,19],[5,20],[7,21],[11,21],[13,20],[14,19],[15,17],[15,15],[14,13],[13,12],[9,10],[9,7],[-1,-1],[9,2],[8,1],[9,0],[10,1],[9,2]] },
'@': { width: 27, points: [[18,13],[17,15],[15,16],[12,16],[10,15],[9,14],[8,11],[8,8],[9,6],[11,5],[14,5],[16,6],[17,8],[-1,-1],[12,16],[10,14],[9,11],[9,8],[10,6],[11,5],[-1,-1],[18,16],[17,8],[17,6],[19,5],[21,5],[23,7],[24,10],[24,12],[23,15],[22,17],[20,19],[18,20],[15,21],[12,21],[9,20],[7,19],[5,17],[4,15],[3,12],[3,9],[4,6],[5,4],[7,2],[9,1],[12,0],[15,0],[18,1],[20,2],[21,3],[-1,-1],[19,16],[18,8],[18,6],[19,5]] },
'A': { width: 18, points: [[9,21],[1,0],[-1,-1],[9,21],[17,0],[-1,-1],[4,7],[14,7]] },
'B': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[13,21],[16,20],[17,19],[18,17],[18,15],[17,13],[16,12],[13,11],[-1,-1],[4,11],[13,11],[16,10],[17,9],[18,7],[18,4],[17,2],[16,1],[13,0],[4,0]] },
'C': { width: 21, points: [[18,16],[17,18],[15,20],[13,21],[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5]] },
'D': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[11,21],[14,20],[16,18],[17,16],[18,13],[18,8],[17,5],[16,3],[14,1],[11,0],[4,0]] },
'E': { width: 19, points: [[4,21],[4,0],[-1,-1],[4,21],[17,21],[-1,-1],[4,11],[12,11],[-1,-1],[4,0],[17,0]] },
'F': { width: 18, points: [[4,21],[4,0],[-1,-1],[4,21],[17,21],[-1,-1],[4,11],[12,11]] },
'G': { width: 21, points: [[18,16],[17,18],[15,20],[13,21],[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5],[18,8],[-1,-1],[13,8],[18,8]] },
'H': { width: 22, points: [[4,21],[4,0],[-1,-1],[18,21],[18,0],[-1,-1],[4,11],[18,11]] },
'I': { width: 8, points: [[4,21],[4,0]] },
'J': { width: 16, points: [[12,21],[12,5],[11,2],[10,1],[8,0],[6,0],[4,1],[3,2],[2,5],[2,7]] },
'K': { width: 21, points: [[4,21],[4,0],[-1,-1],[18,21],[4,7],[-1,-1],[9,12],[18,0]] },
'L': { width: 17, points: [[4,21],[4,0],[-1,-1],[4,0],[16,0]] },
'M': { width: 24, points: [[4,21],[4,0],[-1,-1],[4,21],[12,0],[-1,-1],[20,21],[12,0],[-1,-1],[20,21],[20,0]] },
'N': { width: 22, points: [[4,21],[4,0],[-1,-1],[4,21],[18,0],[-1,-1],[18,21],[18,0]] },
'O': { width: 22, points: [[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5],[19,8],[19,13],[18,16],[17,18],[15,20],[13,21],[9,21]] },
'P': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[13,21],[16,20],[17,19],[18,17],[18,14],[17,12],[16,11],[13,10],[4,10]] },
'Q': { width: 22, points: [[9,21],[7,20],[5,18],[4,16],[3,13],[3,8],[4,5],[5,3],[7,1],[9,0],[13,0],[15,1],[17,3],[18,5],[19,8],[19,13],[18,16],[17,18],[15,20],[13,21],[9,21],[-1,-1],[12,4],[18,-2]] },
'R': { width: 21, points: [[4,21],[4,0],[-1,-1],[4,21],[13,21],[16,20],[17,19],[18,17],[18,15],[17,13],[16,12],[13,11],[4,11],[-1,-1],[11,11],[18,0]] },
'S': { width: 20, points: [[17,18],[15,20],[12,21],[8,21],[5,20],[3,18],[3,16],[4,14],[5,13],[7,12],[13,10],[15,9],[16,8],[17,6],[17,3],[15,1],[12,0],[8,0],[5,1],[3,3]] },
'T': { width: 16, points: [[8,21],[8,0],[-1,-1],[1,21],[15,21]] },
'U': { width: 22, points: [[4,21],[4,6],[5,3],[7,1],[10,0],[12,0],[15,1],[17,3],[18,6],[18,21]] },
'V': { width: 18, points: [[1,21],[9,0],[-1,-1],[17,21],[9,0]] },
'W': { width: 24, points: [[2,21],[7,0],[-1,-1],[12,21],[7,0],[-1,-1],[12,21],[17,0],[-1,-1],[22,21],[17,0]] },
'X': { width: 20, points: [[3,21],[17,0],[-1,-1],[17,21],[3,0]] },
'Y': { width: 18, points: [[1,21],[9,11],[9,0],[-1,-1],[17,21],[9,11]] },
'Z': { width: 20, points: [[17,21],[3,0],[-1,-1],[3,21],[17,21],[-1,-1],[3,0],[17,0]] },
'[': { width: 14, points: [[4,25],[4,-7],[-1,-1],[5,25],[5,-7],[-1,-1],[4,25],[11,25],[-1,-1],[4,-7],[11,-7]] },
'\\': { width: 14, points: [[0,21],[14,-3]] },
']': { width: 14, points: [[9,25],[9,-7],[-1,-1],[10,25],[10,-7],[-1,-1],[3,25],[10,25],[-1,-1],[3,-7],[10,-7]] },
'^': { width: 16, points: [[6,15],[8,18],[10,15],[-1,-1],[3,12],[8,17],[13,12],[-1,-1],[8,17],[8,0]] },
'_': { width: 16, points: [[0,-2],[16,-2]] },
'`': { width: 10, points: [[6,21],[5,20],[4,18],[4,16],[5,15],[6,16],[5,17]] },
'a': { width: 19, points: [[15,14],[15,0],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'b': { width: 19, points: [[4,21],[4,0],[-1,-1],[4,11],[6,13],[8,14],[11,14],[13,13],[15,11],[16,8],[16,6],[15,3],[13,1],[11,0],[8,0],[6,1],[4,3]] },
'c': { width: 18, points: [[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'd': { width: 19, points: [[15,21],[15,0],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'e': { width: 18, points: [[3,8],[15,8],[15,10],[14,12],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'f': { width: 12, points: [[10,21],[8,21],[6,20],[5,17],[5,0],[-1,-1],[2,14],[9,14]] },
'g': { width: 19, points: [[15,14],[15,-2],[14,-5],[13,-6],[11,-7],[8,-7],[6,-6],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'h': { width: 19, points: [[4,21],[4,0],[-1,-1],[4,10],[7,13],[9,14],[12,14],[14,13],[15,10],[15,0]] },
'i': { width: 8, points: [[3,21],[4,20],[5,21],[4,22],[3,21],[-1,-1],[4,14],[4,0]] },
'j': { width: 10, points: [[5,21],[6,20],[7,21],[6,22],[5,21],[-1,-1],[6,14],[6,-3],[5,-6],[3,-7],[1,-7]] },
'k': { width: 17, points: [[4,21],[4,0],[-1,-1],[14,14],[4,4],[-1,-1],[8,8],[15,0]] },
'l': { width: 8, points: [[4,21],[4,0]] },
'm': { width: 30, points: [[4,14],[4,0],[-1,-1],[4,10],[7,13],[9,14],[12,14],[14,13],[15,10],[15,0],[-1,-1],[15,10],[18,13],[20,14],[23,14],[25,13],[26,10],[26,0]] },
'n': { width: 19, points: [[4,14],[4,0],[-1,-1],[4,10],[7,13],[9,14],[12,14],[14,13],[15,10],[15,0]] },
'o': { width: 19, points: [[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3],[16,6],[16,8],[15,11],[13,13],[11,14],[8,14]] },
'p': { width: 19, points: [[4,14],[4,-7],[-1,-1],[4,11],[6,13],[8,14],[11,14],[13,13],[15,11],[16,8],[16,6],[15,3],[13,1],[11,0],[8,0],[6,1],[4,3]] },
'q': { width: 19, points: [[15,14],[15,-7],[-1,-1],[15,11],[13,13],[11,14],[8,14],[6,13],[4,11],[3,8],[3,6],[4,3],[6,1],[8,0],[11,0],[13,1],[15,3]] },
'r': { width: 13, points: [[4,14],[4,0],[-1,-1],[4,8],[5,11],[7,13],[9,14],[12,14]] },
's': { width: 17, points: [[14,11],[13,13],[10,14],[7,14],[4,13],[3,11],[4,9],[6,8],[11,7],[13,6],[14,4],[14,3],[13,1],[10,0],[7,0],[4,1],[3,3]] },
't': { width: 12, points: [[5,21],[5,4],[6,1],[8,0],[10,0],[-1,-1],[2,14],[9,14]] },
'u': { width: 19, points: [[4,14],[4,4],[5,1],[7,0],[10,0],[12,1],[15,4],[-1,-1],[15,14],[15,0]] },
'v': { width: 16, points: [[2,14],[8,0],[-1,-1],[14,14],[8,0]] },
'w': { width: 22, points: [[3,14],[7,0],[-1,-1],[11,14],[7,0],[-1,-1],[11,14],[15,0],[-1,-1],[19,14],[15,0]] },
'x': { width: 17, points: [[3,14],[14,0],[-1,-1],[14,14],[3,0]] },
'y': { width: 16, points: [[2,14],[8,0],[-1,-1],[14,14],[8,0],[6,-4],[4,-6],[2,-7],[1,-7]] },
'z': { width: 17, points: [[14,14],[3,0],[-1,-1],[3,14],[14,14],[-1,-1],[3,0],[14,0]] },
'{': { width: 14, points: [[9,25],[7,24],[6,23],[5,21],[5,19],[6,17],[7,16],[8,14],[8,12],[6,10],[-1,-1],[7,24],[6,22],[6,20],[7,18],[8,17],[9,15],[9,13],[8,11],[4,9],[8,7],[9,5],[9,3],[8,1],[7,0],[6,-2],[6,-4],[7,-6],[-1,-1],[6,8],[8,6],[8,4],[7,2],[6,1],[5,-1],[5,-3],[6,-5],[7,-6],[9,-7]] },
'|': { width: 8, points: [[4,25],[4,-7]] },
'}': { width: 14, points: [[5,25],[7,24],[8,23],[9,21],[9,19],[8,17],[7,16],[6,14],[6,12],[8,10],[-1,-1],[7,24],[8,22],[8,20],[7,18],[6,17],[5,15],[5,13],[6,11],[10,9],[6,7],[5,5],[5,3],[6,1],[7,0],[8,-2],[8,-4],[7,-6],[-1,-1],[8,8],[6,6],[6,4],[7,2],[8,1],[9,-1],[9,-3],[8,-5],[7,-6],[5,-7]] },
'~': { width: 24, points: [[3,6],[3,8],[4,11],[6,12],[8,12],[10,11],[14,8],[16,7],[18,7],[20,8],[21,10],[-1,-1],[3,8],[4,10],[6,11],[8,11],[10,10],[14,7],[16,6],[18,6],[20,7],[21,10],[21,12]] }
};
$.jqplot.CanvasFontRenderer = function(options) {
options = options || {};
if (!options.pt2px) {
options.pt2px = 1.5;
}
$.jqplot.CanvasTextRenderer.call(this, options);
};
$.jqplot.CanvasFontRenderer.prototype = new $.jqplot.CanvasTextRenderer({});
$.jqplot.CanvasFontRenderer.prototype.constructor = $.jqplot.CanvasFontRenderer;
$.jqplot.CanvasFontRenderer.prototype.measure = function(ctx, str)
{
// var fstyle = this.fontStyle+' '+this.fontVariant+' '+this.fontWeight+' '+this.fontSize+' '+this.fontFamily;
var fstyle = this.fontSize+' '+this.fontFamily;
ctx.save();
ctx.font = fstyle;
var w = ctx.measureText(str).width;
ctx.restore();
return w;
};
$.jqplot.CanvasFontRenderer.prototype.draw = function(ctx, str)
{
var x = 0;
// leave room at bottom for descenders.
var y = this.height*0.72;
//var y = 12;
ctx.save();
var tx, ty;
// 1st quadrant
if ((-Math.PI/2 <= this.angle && this.angle <= 0) || (Math.PI*3/2 <= this.angle && this.angle <= Math.PI*2)) {
tx = 0;
ty = -Math.sin(this.angle) * this.width;
}
// 4th quadrant
else if ((0 < this.angle && this.angle <= Math.PI/2) || (-Math.PI*2 <= this.angle && this.angle <= -Math.PI*3/2)) {
tx = Math.sin(this.angle) * this.height;
ty = 0;
}
// 2nd quadrant
else if ((-Math.PI < this.angle && this.angle < -Math.PI/2) || (Math.PI <= this.angle && this.angle <= Math.PI*3/2)) {
tx = -Math.cos(this.angle) * this.width;
ty = -Math.sin(this.angle) * this.width - Math.cos(this.angle) * this.height;
}
// 3rd quadrant
else if ((-Math.PI*3/2 < this.angle && this.angle < Math.PI) || (Math.PI/2 < this.angle && this.angle < Math.PI)) {
tx = Math.sin(this.angle) * this.height - Math.cos(this.angle)*this.width;
ty = -Math.cos(this.angle) * this.height;
}
ctx.strokeStyle = this.fillStyle;
ctx.fillStyle = this.fillStyle;
// var fstyle = this.fontStyle+' '+this.fontVariant+' '+this.fontWeight+' '+this.fontSize+' '+this.fontFamily;
var fstyle = this.fontSize+' '+this.fontFamily;
ctx.font = fstyle;
ctx.translate(tx, ty);
ctx.rotate(this.angle);
ctx.fillText(str, x, y);
// ctx.strokeText(str, x, y);
ctx.restore();
};
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.canvasTextRenderer.min.js vendored
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673
gnucash/report/jqplot/plugins/jqplot.categoryAxisRenderer.js
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@ -1,673 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* class: $.jqplot.CategoryAxisRenderer
* A plugin for jqPlot to render a category style axis, with equal pixel spacing between y data values of a series.
*
* To use this renderer, include the plugin in your source
* > <script type="text/javascript" language="javascript" src="plugins/jqplot.categoryAxisRenderer.js"></script>
*
* and supply the appropriate options to your plot
*
* > {axes:{xaxis:{renderer:$.jqplot.CategoryAxisRenderer}}}
**/
$.jqplot.CategoryAxisRenderer = function(options) {
$.jqplot.LinearAxisRenderer.call(this);
// prop: sortMergedLabels
// True to sort tick labels when labels are created by merging
// x axis values from multiple series. That is, say you have
// two series like:
// > line1 = [[2006, 4], [2008, 9], [2009, 16]];
// > line2 = [[2006, 3], [2007, 7], [2008, 6]];
// If no label array is specified, tick labels will be collected
// from the x values of the series. With sortMergedLabels
// set to true, tick labels will be:
// > [2006, 2007, 2008, 2009]
// With sortMergedLabels set to false, tick labels will be:
// > [2006, 2008, 2009, 2007]
//
// Note, this property is specified on the renderOptions for the
// axes when creating a plot:
// > axes:{xaxis:{renderer:$.jqplot.CategoryAxisRenderer, rendererOptions:{sortMergedLabels:true}}}
this.sortMergedLabels = false;
};
$.jqplot.CategoryAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.CategoryAxisRenderer.prototype.constructor = $.jqplot.CategoryAxisRenderer;
$.jqplot.CategoryAxisRenderer.prototype.init = function(options){
this.groups = 1;
this.groupLabels = [];
this._groupLabels = [];
this._grouped = false;
this._barsPerGroup = null;
this.reverse = false;
// prop: tickRenderer
// A class of a rendering engine for creating the ticks labels displayed on the plot,
// See <$.jqplot.AxisTickRenderer>.
// this.tickRenderer = $.jqplot.AxisTickRenderer;
// this.labelRenderer = $.jqplot.AxisLabelRenderer;
$.extend(true, this, {tickOptions:{formatString:'%d'}}, options);
var db = this._dataBounds;
// Go through all the series attached to this axis and find
// the min/max bounds for this axis.
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
if (s.groups) {
this.groups = s.groups;
}
var d = s.data;
for (var j=0; j<d.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
if (d[j][0] < db.min || db.min == null) {
db.min = d[j][0];
}
if (d[j][0] > db.max || db.max == null) {
db.max = d[j][0];
}
}
else {
if (d[j][1] < db.min || db.min == null) {
db.min = d[j][1];
}
if (d[j][1] > db.max || db.max == null) {
db.max = d[j][1];
}
}
}
}
if (this.groupLabels.length) {
this.groups = this.groupLabels.length;
}
};
$.jqplot.CategoryAxisRenderer.prototype.createTicks = function() {
// we're are operating on an axis here
var ticks = this._ticks;
var userTicks = this.ticks;
var name = this.name;
// databounds were set on axis initialization.
var db = this._dataBounds;
var dim, interval;
var min, max;
var pos1, pos2;
var tt, i;
// if we already have ticks, use them.
if (userTicks.length) {
// adjust with blanks if we have groups
if (this.groups > 1 && !this._grouped) {
var l = userTicks.length;
var skip = parseInt(l/this.groups, 10);
var count = 0;
for (var i=skip; i<l; i+=skip) {
userTicks.splice(i+count, 0, ' ');
count++;
}
this._grouped = true;
}
this.min = 0.5;
this.max = userTicks.length + 0.5;
var range = this.max - this.min;
this.numberTicks = 2*userTicks.length + 1;
for (i=0; i<userTicks.length; i++){
tt = this.min + 2 * i * range / (this.numberTicks-1);
// need a marker before and after the tick
var t = new this.tickRenderer(this.tickOptions);
t.showLabel = false;
// t.showMark = true;
t.setTick(tt, this.name);
this._ticks.push(t);
var t = new this.tickRenderer(this.tickOptions);
t.label = userTicks[i];
// t.showLabel = true;
t.showMark = false;
t.showGridline = false;
t.setTick(tt+0.5, this.name);
this._ticks.push(t);
}
// now add the last tick at the end
var t = new this.tickRenderer(this.tickOptions);
t.showLabel = false;
// t.showMark = true;
t.setTick(tt+1, this.name);
this._ticks.push(t);
}
// we don't have any ticks yet, let's make some!
else {
if (name == 'xaxis' || name == 'x2axis') {
dim = this._plotDimensions.width;
}
else {
dim = this._plotDimensions.height;
}
// if min, max and number of ticks specified, user can't specify interval.
if (this.min != null && this.max != null && this.numberTicks != null) {
this.tickInterval = null;
}
// if max, min, and interval specified and interval won't fit, ignore interval.
if (this.min != null && this.max != null && this.tickInterval != null) {
if (parseInt((this.max-this.min)/this.tickInterval, 10) != (this.max-this.min)/this.tickInterval) {
this.tickInterval = null;
}
}
// find out how many categories are in the lines and collect labels
var labels = [];
var numcats = 0;
var min = 0.5;
var max, val;
var isMerged = false;
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
for (var j=0; j<s.data.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
val = s.data[j][0];
}
else {
val = s.data[j][1];
}
if ($.inArray(val, labels) == -1) {
isMerged = true;
numcats += 1;
labels.push(val);
}
}
}
if (isMerged && this.sortMergedLabels) {
labels.sort(function(a,b) { return a - b; });
}
// keep a reference to these tick labels to use for redrawing plot (see bug #57)
this.ticks = labels;
// now bin the data values to the right labels.
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
for (var j=0; j<s.data.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
val = s.data[j][0];
}
else {
val = s.data[j][1];
}
// for category axis, force the values into category bins.
// we should have the value in the label array now.
var idx = $.inArray(val, labels)+1;
if (this.name == 'xaxis' || this.name == 'x2axis') {
s.data[j][0] = idx;
}
else {
s.data[j][1] = idx;
}
}
}
// adjust with blanks if we have groups
if (this.groups > 1 && !this._grouped) {
var l = labels.length;
var skip = parseInt(l/this.groups, 10);
var count = 0;
for (var i=skip; i<l; i+=skip+1) {
labels[i] = ' ';
}
this._grouped = true;
}
max = numcats + 0.5;
if (this.numberTicks == null) {
this.numberTicks = 2*numcats + 1;
}
var range = max - min;
this.min = min;
this.max = max;
var track = 0;
// todo: adjust this so more ticks displayed.
var maxVisibleTicks = parseInt(3+dim/10, 10);
var skip = parseInt(numcats/maxVisibleTicks, 10);
if (this.tickInterval == null) {
this.tickInterval = range / (this.numberTicks-1);
}
// if tickInterval is specified, we will ignore any computed maximum.
for (var i=0; i<this.numberTicks; i++){
tt = this.min + i * this.tickInterval;
var t = new this.tickRenderer(this.tickOptions);
// if even tick, it isn't a category, it's a divider
if (i/2 == parseInt(i/2, 10)) {
t.showLabel = false;
t.showMark = true;
}
else {
if (skip>0 && track<skip) {
t.showLabel = false;
track += 1;
}
else {
t.showLabel = true;
track = 0;
}
t.label = t.formatter(t.formatString, labels[(i-1)/2]);
t.showMark = false;
t.showGridline = false;
}
t.setTick(tt, this.name);
this._ticks.push(t);
}
}
};
// called with scope of axis
$.jqplot.CategoryAxisRenderer.prototype.draw = function(ctx, plot) {
if (this.show) {
// populate the axis label and value properties.
// createTicks is a method on the renderer, but
// call it within the scope of the axis.
this.renderer.createTicks.call(this);
// fill a div with axes labels in the right direction.
// Need to pregenerate each axis to get it's bounds and
// position it and the labels correctly on the plot.
var dim=0;
var temp;
// Added for theming.
if (this._elem) {
// this._elem.empty();
// Memory Leaks patch
this._elem.emptyForce();
}
this._elem = this._elem || $('<div class="jqplot-axis jqplot-'+this.name+'" style="position:absolute;"></div>');
if (this.name == 'xaxis' || this.name == 'x2axis') {
this._elem.width(this._plotDimensions.width);
}
else {
this._elem.height(this._plotDimensions.height);
}
// create a _label object.
this.labelOptions.axis = this.name;
this._label = new this.labelRenderer(this.labelOptions);
if (this._label.show) {
var elem = this._label.draw(ctx, plot);
elem.appendTo(this._elem);
}
var t = this._ticks;
for (var i=0; i<t.length; i++) {
var tick = t[i];
if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
var elem = tick.draw(ctx, plot);
elem.appendTo(this._elem);
}
}
this._groupLabels = [];
// now make group labels
for (var i=0; i<this.groupLabels.length; i++)
{
var elem = $('<div style="position:absolute;" class="jqplot-'+this.name+'-groupLabel"></div>');
elem.html(this.groupLabels[i]);
this._groupLabels.push(elem);
elem.appendTo(this._elem);
}
}
return this._elem;
};
// called with scope of axis
$.jqplot.CategoryAxisRenderer.prototype.set = function() {
var dim = 0;
var temp;
var w = 0;
var h = 0;
var lshow = (this._label == null) ? false : this._label.show;
if (this.show) {
var t = this._ticks;
for (var i=0; i<t.length; i++) {
var tick = t[i];
if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
temp = tick._elem.outerHeight(true);
}
else {
temp = tick._elem.outerWidth(true);
}
if (temp > dim) {
dim = temp;
}
}
}
var dim2 = 0;
for (var i=0; i<this._groupLabels.length; i++) {
var l = this._groupLabels[i];
if (this.name == 'xaxis' || this.name == 'x2axis') {
temp = l.outerHeight(true);
}
else {
temp = l.outerWidth(true);
}
if (temp > dim2) {
dim2 = temp;
}
}
if (lshow) {
w = this._label._elem.outerWidth(true);
h = this._label._elem.outerHeight(true);
}
if (this.name == 'xaxis') {
dim += dim2 + h;
this._elem.css({'height':dim+'px', left:'0px', bottom:'0px'});
}
else if (this.name == 'x2axis') {
dim += dim2 + h;
this._elem.css({'height':dim+'px', left:'0px', top:'0px'});
}
else if (this.name == 'yaxis') {
dim += dim2 + w;
this._elem.css({'width':dim+'px', left:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
else {
dim += dim2 + w;
this._elem.css({'width':dim+'px', right:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
}
};
// called with scope of axis
$.jqplot.CategoryAxisRenderer.prototype.pack = function(pos, offsets) {
var ticks = this._ticks;
var max = this.max;
var min = this.min;
var offmax = offsets.max;
var offmin = offsets.min;
var lshow = (this._label == null) ? false : this._label.show;
var i;
for (var p in pos) {
this._elem.css(p, pos[p]);
}
this._offsets = offsets;
// pixellength will be + for x axes and - for y axes because pixels always measured from top left.
var pixellength = offmax - offmin;
var unitlength = max - min;
if (!this.reverse) {
// point to unit and unit to point conversions references to Plot DOM element top left corner.
this.u2p = function(u){
return (u - min) * pixellength / unitlength + offmin;
};
this.p2u = function(p){
return (p - offmin) * unitlength / pixellength + min;
};
if (this.name == 'xaxis' || this.name == 'x2axis'){
this.series_u2p = function(u){
return (u - min) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + min;
};
}
else {
this.series_u2p = function(u){
return (u - max) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + max;
};
}
}
else {
// point to unit and unit to point conversions references to Plot DOM element top left corner.
this.u2p = function(u){
return offmin + (max - u) * pixellength / unitlength;
};
this.p2u = function(p){
return min + (p - offmin) * unitlength / pixellength;
};
if (this.name == 'xaxis' || this.name == 'x2axis'){
this.series_u2p = function(u){
return (max - u) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + max;
};
}
else {
this.series_u2p = function(u){
return (min - u) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + min;
};
}
}
if (this.show) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
for (i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'xaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
if (temp * t.angle < 0) {
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
}
// position at start
else {
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
}
break;
case 'end':
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
case 'start':
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
break;
case 'middle':
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
default:
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
}
}
else {
shim = -t.getWidth()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('left', val);
t.pack();
}
}
var labeledge=['bottom', 0];
if (lshow) {
var w = this._label._elem.outerWidth(true);
this._label._elem.css('left', offmin + pixellength/2 - w/2 + 'px');
if (this.name == 'xaxis') {
this._label._elem.css('bottom', '0px');
labeledge = ['bottom', this._label._elem.outerHeight(true)];
}
else {
this._label._elem.css('top', '0px');
labeledge = ['top', this._label._elem.outerHeight(true)];
}
this._label.pack();
}
// draw the group labels
var step = parseInt(this._ticks.length/this.groups, 10);
for (i=0; i<this._groupLabels.length; i++) {
var mid = 0;
var count = 0;
for (var j=i*step; j<=(i+1)*step; j++) {
if (this._ticks[j]._elem && this._ticks[j].label != " ") {
var t = this._ticks[j]._elem;
var p = t.position();
mid += p.left + t.outerWidth(true)/2;
count++;
}
}
mid = mid/count;
this._groupLabels[i].css({'left':(mid - this._groupLabels[i].outerWidth(true)/2)});
this._groupLabels[i].css(labeledge[0], labeledge[1]);
}
}
else {
for (i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'yaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
case 'end':
if (temp * t.angle < 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'start':
if (t.angle > 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'middle':
// if (t.angle > 0) {
// shim = -t.getHeight()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
// }
// else {
// shim = -t.getHeight()/2 - t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
// }
shim = -t.getHeight()/2;
break;
default:
shim = -t.getHeight()/2;
break;
}
}
else {
shim = -t.getHeight()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('top', val);
t.pack();
}
}
var labeledge=['left', 0];
if (lshow) {
var h = this._label._elem.outerHeight(true);
this._label._elem.css('top', offmax - pixellength/2 - h/2 + 'px');
if (this.name == 'yaxis') {
this._label._elem.css('left', '0px');
labeledge = ['left', this._label._elem.outerWidth(true)];
}
else {
this._label._elem.css('right', '0px');
labeledge = ['right', this._label._elem.outerWidth(true)];
}
this._label.pack();
}
// draw the group labels, position top here, do left after label position.
var step = parseInt(this._ticks.length/this.groups, 10);
for (i=0; i<this._groupLabels.length; i++) {
var mid = 0;
var count = 0;
for (var j=i*step; j<=(i+1)*step; j++) {
if (this._ticks[j]._elem && this._ticks[j].label != " ") {
var t = this._ticks[j]._elem;
var p = t.position();
mid += p.top + t.outerHeight()/2;
count++;
}
}
mid = mid/count;
this._groupLabels[i].css({'top':mid - this._groupLabels[i].outerHeight()/2});
this._groupLabels[i].css(labeledge[0], labeledge[1]);
}
}
}
};
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.ciParser.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.ciParser
* Data Renderer function which converts a custom JSON data object into jqPlot data format.
* Set this as a callable on the jqplot dataRenderer plot option:
*
* > plot = $.jqplot('mychart', [data], { dataRenderer: $.jqplot.ciParser, ... });
*
* Where data is an object in JSON format or a JSON encoded string conforming to the
* City Index API spec.
*
* Note that calling the renderer function is handled internally by jqPlot. The
* user does not have to call the function. The parameters described below will
* automatically be passed to the ciParser function.
*
* Parameters:
* data - JSON encoded string or object.
* plot - reference to jqPlot Plot object.
*
* Returns:
* data array in jqPlot format.
*
*/
$.jqplot.ciParser = function (data, plot) {
var ret = [],
line,
temp,
i, j, k, kk;
if (typeof(data) == "string") {
data = $.jqplot.JSON.parse(data, handleStrings);
}
else if (typeof(data) == "object") {
for (k in data) {
for (i=0; i<data[k].length; i++) {
for (kk in data[k][i]) {
data[k][i][kk] = handleStrings(kk, data[k][i][kk]);
}
}
}
}
else {
return null;
}
// function handleStrings
// Checks any JSON encoded strings to see if they are
// encoded dates. If so, pull out the timestamp.
// Expects dates to be represented by js timestamps.
function handleStrings(key, value) {
var a;
if (value != null) {
if (value.toString().indexOf('Date') >= 0) {
//here we will try to extract the ticks from the Date string in the "value" fields of JSON returned data
a = /^\/Date\((-?[0-9]+)\)\/$/.exec(value);
if (a) {
return parseInt(a[1], 10);
}
}
return value;
}
}
for (var prop in data) {
line = [];
temp = data[prop];
switch (prop) {
case "PriceTicks":
for (i=0; i<temp.length; i++) {
line.push([temp[i]['TickDate'], temp[i]['Price']]);
}
break;
case "PriceBars":
for (i=0; i<temp.length; i++) {
line.push([temp[i]['BarDate'], temp[i]['Open'], temp[i]['High'], temp[i]['Low'], temp[i]['Close']]);
}
break;
}
ret.push(line);
}
return ret;
};
})(jQuery);

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/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(a){a.jqplot.ciParser=function(g,l){var m=[],o,n,h,f,e,c;if(typeof(g)=="string"){g=a.jqplot.JSON.parse(g,d)}else{if(typeof(g)=="object"){for(e in g){for(h=0;h<g[e].length;h++){for(c in g[e][h]){g[e][h][c]=d(c,g[e][h][c])}}}}else{return null}}function d(j,k){var i;if(k!=null){if(k.toString().indexOf("Date")>=0){i=/^\/Date\((-?[0-9]+)\)\/$/.exec(k);if(i){return parseInt(i[1],10)}}return k}}for(var b in g){o=[];n=g[b];switch(b){case"PriceTicks":for(h=0;h<n.length;h++){o.push([n[h]["TickDate"],n[h]["Price"]])}break;case"PriceBars":for(h=0;h<n.length;h++){o.push([n[h]["BarDate"],n[h]["Open"],n[h]["High"],n[h]["Low"],n[h]["Close"]])}break}m.push(o)}return m}})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.dateAxisRenderer.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.DateAxisRenderer
* A plugin for a jqPlot to render an axis as a series of date values.
* This renderer has no options beyond those supplied by the <Axis> class.
* It supplies it's own tick formatter, so the tickOptions.formatter option
* should not be overridden.
*
* Thanks to Ken Synder for his enhanced Date instance methods which are
* included with this code <http://kendsnyder.com/sandbox/date/>.
*
* To use this renderer, include the plugin in your source
* > <script type="text/javascript" language="javascript" src="plugins/jqplot.dateAxisRenderer.js"></script>
*
* and supply the appropriate options to your plot
*
* > {axes:{xaxis:{renderer:$.jqplot.DateAxisRenderer}}}
*
* Dates can be passed into the axis in almost any recognizable value and
* will be parsed. They will be rendered on the axis in the format
* specified by tickOptions.formatString. e.g. tickOptions.formatString = '%Y-%m-%d'.
*
* Accecptable format codes
* are:
*
* > Code Result Description
* > == Years ==
* > %Y 2008 Four-digit year
* > %y 08 Two-digit year
* > == Months ==
* > %m 09 Two-digit month
* > %#m 9 One or two-digit month
* > %B September Full month name
* > %b Sep Abbreviated month name
* > == Days ==
* > %d 05 Two-digit day of month
* > %#d 5 One or two-digit day of month
* > %e 5 One or two-digit day of month
* > %A Sunday Full name of the day of the week
* > %a Sun Abbreviated name of the day of the week
* > %w 0 Number of the day of the week (0 = Sunday, 6 = Saturday)
* > %o th The ordinal suffix string following the day of the month
* > == Hours ==
* > %H 23 Hours in 24-hour format (two digits)
* > %#H 3 Hours in 24-hour integer format (one or two digits)
* > %I 11 Hours in 12-hour format (two digits)
* > %#I 3 Hours in 12-hour integer format (one or two digits)
* > %p PM AM or PM
* > == Minutes ==
* > %M 09 Minutes (two digits)
* > %#M 9 Minutes (one or two digits)
* > == Seconds ==
* > %S 02 Seconds (two digits)
* > %#S 2 Seconds (one or two digits)
* > %s 1206567625723 Unix timestamp (Seconds past 1970-01-01 00:00:00)
* > == Milliseconds ==
* > %N 008 Milliseconds (three digits)
* > %#N 8 Milliseconds (one to three digits)
* > == Timezone ==
* > %O 360 difference in minutes between local time and GMT
* > %Z Mountain Standard Time Name of timezone as reported by browser
* > %G -06:00 Hours and minutes between GMT
* > == Shortcuts ==
* > %F 2008-03-26 %Y-%m-%d
* > %T 05:06:30 %H:%M:%S
* > %X 05:06:30 %H:%M:%S
* > %x 03/26/08 %m/%d/%y
* > %D 03/26/08 %m/%d/%y
* > %#c Wed Mar 26 15:31:00 2008 %a %b %e %H:%M:%S %Y
* > %v 3-Sep-2008 %e-%b-%Y
* > %R 15:31 %H:%M
* > %r 3:31:00 PM %I:%M:%S %p
* > == Characters ==
* > %n \n Newline
* > %t \t Tab
* > %% % Percent Symbol
*/
$.jqplot.DateAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
this.date = new $.jsDate();
};
var second = 1000;
var minute = 60 * second;
var hour = 60 * minute;
var day = 24 * hour;
var week = 7 * day;
// these are less definitive
var month = 30.4368499 * day;
var year = 365.242199 * day;
var daysInMonths = [31,28,31,30,31,30,31,30,31,30,31,30];
// array of consistent nice intervals. Longer intervals
// will depend on days in month, days in year, etc.
var niceFormatStrings = ['%M:%S.%#N', '%M:%S.%#N', '%M:%S.%#N', '%M:%S', '%M:%S', '%M:%S', '%M:%S', '%H:%M:%S', '%H:%M:%S', '%H:%M', '%H:%M', '%H:%M', '%H:%M', '%H:%M', '%H:%M', '%a %H:%M', '%a %H:%M', '%b %e %H:%M', '%b %e %H:%M', '%b %e %H:%M', '%b %e %H:%M', '%v', '%v', '%v', '%v', '%v', '%v', '%v'];
var niceIntervals = [0.1*second, 0.2*second, 0.5*second, second, 2*second, 5*second, 10*second, 15*second, 30*second, minute, 2*minute, 5*minute, 10*minute, 15*minute, 30*minute, hour, 2*hour, 4*hour, 6*hour, 8*hour, 12*hour, day, 2*day, 3*day, 4*day, 5*day, week, 2*week];
var niceMonthlyIntervals = [];
function bestDateInterval(min, max, titarget) {
// iterate through niceIntervals to find one closest to titarget
var badness = Number.MAX_VALUE;
var temp, bestTi, bestfmt;
for (var i=0, l=niceIntervals.length; i < l; i++) {
temp = Math.abs(titarget - niceIntervals[i]);
if (temp < badness) {
badness = temp;
bestTi = niceIntervals[i];
bestfmt = niceFormatStrings[i];
}
}
return [bestTi, bestfmt];
}
$.jqplot.DateAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.DateAxisRenderer.prototype.constructor = $.jqplot.DateAxisRenderer;
$.jqplot.DateTickFormatter = function(format, val) {
if (!format) {
format = '%Y/%m/%d';
}
return $.jsDate.strftime(val, format);
};
$.jqplot.DateAxisRenderer.prototype.init = function(options){
// prop: tickRenderer
// A class of a rendering engine for creating the ticks labels displayed on the plot,
// See <$.jqplot.AxisTickRenderer>.
// this.tickRenderer = $.jqplot.AxisTickRenderer;
// this.labelRenderer = $.jqplot.AxisLabelRenderer;
this.tickOptions.formatter = $.jqplot.DateTickFormatter;
// prop: tickInset
// Controls the amount to inset the first and last ticks from
// the edges of the grid, in multiples of the tick interval.
// 0 is no inset, 0.5 is one half a tick interval, 1 is a full
// tick interval, etc.
this.tickInset = 0;
// prop: drawBaseline
// True to draw the axis baseline.
this.drawBaseline = true;
// prop: baselineWidth
// width of the baseline in pixels.
this.baselineWidth = null;
// prop: baselineColor
// CSS color spec for the baseline.
this.baselineColor = null;
this.daTickInterval = null;
this._daTickInterval = null;
$.extend(true, this, options);
var db = this._dataBounds,
stats,
sum,
s,
d,
pd,
sd,
intv;
// Go through all the series attached to this axis and find
// the min/max bounds for this axis.
for (var i=0; i<this._series.length; i++) {
stats = {intervals:[], frequencies:{}, sortedIntervals:[], min:null, max:null, mean:null};
sum = 0;
s = this._series[i];
d = s.data;
pd = s._plotData;
sd = s._stackData;
intv = 0;
for (var j=0; j<d.length; j++) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
d[j][0] = new $.jsDate(d[j][0]).getTime();
pd[j][0] = new $.jsDate(d[j][0]).getTime();
sd[j][0] = new $.jsDate(d[j][0]).getTime();
if ((d[j][0] != null && d[j][0] < db.min) || db.min == null) {
db.min = d[j][0];
}
if ((d[j][0] != null && d[j][0] > db.max) || db.max == null) {
db.max = d[j][0];
}
if (j>0) {
intv = Math.abs(d[j][0] - d[j-1][0]);
stats.intervals.push(intv);
if (stats.frequencies.hasOwnProperty(intv)) {
stats.frequencies[intv] += 1;
}
else {
stats.frequencies[intv] = 1;
}
}
sum += intv;
}
else {
d[j][1] = new $.jsDate(d[j][1]).getTime();
pd[j][1] = new $.jsDate(d[j][1]).getTime();
sd[j][1] = new $.jsDate(d[j][1]).getTime();
if ((d[j][1] != null && d[j][1] < db.min) || db.min == null) {
db.min = d[j][1];
}
if ((d[j][1] != null && d[j][1] > db.max) || db.max == null) {
db.max = d[j][1];
}
if (j>0) {
intv = Math.abs(d[j][1] - d[j-1][1]);
stats.intervals.push(intv);
if (stats.frequencies.hasOwnProperty(intv)) {
stats.frequencies[intv] += 1;
}
else {
stats.frequencies[intv] = 1;
}
}
}
sum += intv;
}
if (s.renderer.bands) {
if (s.renderer.bands.hiData.length) {
var bd = s.renderer.bands.hiData;
for (var j=0, l=bd.length; j < l; j++) {
if (this.name === 'xaxis' || this.name === 'x2axis') {
bd[j][0] = new $.jsDate(bd[j][0]).getTime();
if ((bd[j][0] != null && bd[j][0] > db.max) || db.max == null) {
db.max = bd[j][0];
}
}
else {
bd[j][1] = new $.jsDate(bd[j][1]).getTime();
if ((bd[j][1] != null && bd[j][1] > db.max) || db.max == null) {
db.max = bd[j][1];
}
}
}
}
if (s.renderer.bands.lowData.length) {
var bd = s.renderer.bands.lowData;
for (var j=0, l=bd.length; j < l; j++) {
if (this.name === 'xaxis' || this.name === 'x2axis') {
bd[j][0] = new $.jsDate(bd[j][0]).getTime();
if ((bd[j][0] != null && bd[j][0] < db.min) || db.min == null) {
db.min = bd[j][0];
}
}
else {
bd[j][1] = new $.jsDate(bd[j][1]).getTime();
if ((bd[j][1] != null && bd[j][1] < db.min) || db.min == null) {
db.min = bd[j][1];
}
}
}
}
}
var tempf = 0,
tempn=0;
for (var n in stats.frequencies) {
stats.sortedIntervals.push({interval:n, frequency:stats.frequencies[n]});
}
stats.sortedIntervals.sort(function(a, b){
return b.frequency - a.frequency;
});
stats.min = $.jqplot.arrayMin(stats.intervals);
stats.max = $.jqplot.arrayMax(stats.intervals);
stats.mean = sum/d.length;
this._intervalStats.push(stats);
stats = sum = s = d = pd = sd = null;
}
db = null;
};
// called with scope of an axis
$.jqplot.DateAxisRenderer.prototype.reset = function() {
this.min = this._options.min;
this.max = this._options.max;
this.tickInterval = this._options.tickInterval;
this.numberTicks = this._options.numberTicks;
this._autoFormatString = '';
if (this._overrideFormatString && this.tickOptions && this.tickOptions.formatString) {
this.tickOptions.formatString = '';
}
this.daTickInterval = this._daTickInterval;
// this._ticks = this.__ticks;
};
$.jqplot.DateAxisRenderer.prototype.createTicks = function(plot) {
// we're are operating on an axis here
var ticks = this._ticks;
var userTicks = this.ticks;
var name = this.name;
// databounds were set on axis initialization.
var db = this._dataBounds;
var iv = this._intervalStats;
var dim = (this.name.charAt(0) === 'x') ? this._plotDimensions.width : this._plotDimensions.height;
var interval;
var min, max;
var pos1, pos2;
var tt, i;
var threshold = 30;
var insetMult = 1;
var tickInterval = this.tickInterval;
// if we already have ticks, use them.
// ticks must be in order of increasing value.
min = ((this.min != null) ? new $.jsDate(this.min).getTime() : db.min);
max = ((this.max != null) ? new $.jsDate(this.max).getTime() : db.max);
// see if we're zooming. if we are, don't use the min and max we're given,
// but compute some nice ones. They will be reset later.
var cursor = plot.plugins.cursor;
if (cursor && cursor._zoom && cursor._zoom.zooming) {
this.min = null;
this.max = null;
}
var range = max - min;
if (this.tickOptions == null || !this.tickOptions.formatString) {
this._overrideFormatString = true;
}
if (userTicks.length) {
// ticks could be 1D or 2D array of [val, val, ,,,] or [[val, label], [val, label], ...] or mixed
for (i=0; i<userTicks.length; i++){
var ut = userTicks[i];
var t = new this.tickRenderer(this.tickOptions);
if (ut.constructor == Array) {
t.value = new $.jsDate(ut[0]).getTime();
t.label = ut[1];
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(t.value, this.name);
this._ticks.push(t);
}
else {
t.value = new $.jsDate(ut).getTime();
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(t.value, this.name);
this._ticks.push(t);
}
}
this.numberTicks = userTicks.length;
this.min = this._ticks[0].value;
this.max = this._ticks[this.numberTicks-1].value;
this.daTickInterval = [(this.max - this.min) / (this.numberTicks - 1)/1000, 'seconds'];
}
////////
// We don't have any ticks yet, let's make some!
////////
// special case when there is only one point, make three tick marks to center the point
else if (this.min == null && this.max == null && db.min == db.max)
{
var onePointOpts = $.extend(true, {}, this.tickOptions, {name: this.name, value: null});
var delta = 300000;
this.min = db.min - delta;
this.max = db.max + delta;
this.numberTicks = 3;
for(var i=this.min;i<=this.max;i+= delta)
{
onePointOpts.value = i;
var t = new this.tickRenderer(onePointOpts);
if (this._overrideFormatString && this._autoFormatString != '') {
t.formatString = this._autoFormatString;
}
t.showLabel = false;
t.showMark = false;
this._ticks.push(t);
}
if(this.showTicks) {
this._ticks[1].showLabel = true;
}
if(this.showTickMarks) {
this._ticks[1].showTickMarks = true;
}
}
// if user specified min and max are null, we set those to make best ticks.
else if (this.min == null && this.max == null) {
var opts = $.extend(true, {}, this.tickOptions, {name: this.name, value: null});
// want to find a nice interval
var nttarget,
titarget;
// if no tickInterval or numberTicks options specified, make a good guess.
if (!this.tickInterval && !this.numberTicks) {
var tdim = Math.max(dim, threshold+1);
// how many ticks to put on the axis?
// date labels tend to be long. If ticks not rotated,
// don't use too many and have a high spacing factor.
// If we are rotating ticks, use a lower factor.
var spacingFactor = 115;
if (this.tickRenderer === $.jqplot.CanvasAxisTickRenderer && this.tickOptions.angle) {
spacingFactor = 115 - 40 * Math.abs(Math.sin(this.tickOptions.angle/180*Math.PI));
}
nttarget = Math.ceil((tdim-threshold)/spacingFactor + 1);
titarget = (max - min) / (nttarget - 1);
}
// If tickInterval is specified, we'll try to honor it.
// Not guaranteed to get this interval, but we'll get as close as
// we can.
// tickInterval will be used before numberTicks, that is if
// both are specified, numberTicks will be ignored.
else if (this.tickInterval) {
titarget = this.tickInterval;
}
// if numberTicks specified, try to honor it.
// Not guaranteed, but will try to get close.
else if (this.numberTicks) {
nttarget = this.numberTicks;
titarget = (max - min) / (nttarget - 1);
}
// If we can use an interval of 2 weeks or less, pick best one
if (titarget <= 19*day) {
var ret = bestDateInterval(min, max, titarget);
var tempti = ret[0];
this._autoFormatString = ret[1];
min = Math.floor(min/tempti) * tempti;
min = new $.jsDate(min);
min = min.getTime() + min.getUtcOffset();
nttarget = Math.ceil((max - min) / tempti) + 1;
this.min = min;
this.max = min + (nttarget - 1) * tempti;
// if max is less than max, add an interval
if (this.max < max) {
this.max += tempti;
nttarget += 1;
}
this.tickInterval = tempti;
this.numberTicks = nttarget;
for (var i=0; i<nttarget; i++) {
opts.value = this.min + i * tempti;
t = new this.tickRenderer(opts);
if (this._overrideFormatString && this._autoFormatString != '') {
t.formatString = this._autoFormatString;
}
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
this._ticks.push(t);
}
insetMult = this.tickInterval;
}
// should we use a monthly interval?
else if (titarget <= 9 * month) {
this._autoFormatString = '%v';
// how many months in an interval?
var intv = Math.round(titarget/month);
if (intv < 1) {
intv = 1;
}
else if (intv > 6) {
intv = 6;
}
// figure out the starting month and ending month.
var mstart = new $.jsDate(min).setDate(1).setHours(0,0,0,0);
// See if max ends exactly on a month
var tempmend = new $.jsDate(max);
var mend = new $.jsDate(max).setDate(1).setHours(0,0,0,0);
if (tempmend.getTime() !== mend.getTime()) {
mend = mend.add(1, 'month');
}
var nmonths = mend.diff(mstart, 'month');
nttarget = Math.ceil(nmonths/intv) + 1;
this.min = mstart.getTime();
this.max = mstart.clone().add((nttarget - 1) * intv, 'month').getTime();
this.numberTicks = nttarget;
for (var i=0; i<nttarget; i++) {
if (i === 0) {
opts.value = mstart.getTime();
}
else {
opts.value = mstart.add(intv, 'month').getTime();
}
t = new this.tickRenderer(opts);
if (this._overrideFormatString && this._autoFormatString != '') {
t.formatString = this._autoFormatString;
}
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
this._ticks.push(t);
}
insetMult = intv * month;
}
// use yearly intervals
else {
this._autoFormatString = '%v';
// how many years in an interval?
var intv = Math.round(titarget/year);
if (intv < 1) {
intv = 1;
}
// figure out the starting and ending years.
var mstart = new $.jsDate(min).setMonth(0, 1).setHours(0,0,0,0);
var mend = new $.jsDate(max).add(1, 'year').setMonth(0, 1).setHours(0,0,0,0);
var nyears = mend.diff(mstart, 'year');
nttarget = Math.ceil(nyears/intv) + 1;
this.min = mstart.getTime();
this.max = mstart.clone().add((nttarget - 1) * intv, 'year').getTime();
this.numberTicks = nttarget;
for (var i=0; i<nttarget; i++) {
if (i === 0) {
opts.value = mstart.getTime();
}
else {
opts.value = mstart.add(intv, 'year').getTime();
}
t = new this.tickRenderer(opts);
if (this._overrideFormatString && this._autoFormatString != '') {
t.formatString = this._autoFormatString;
}
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
this._ticks.push(t);
}
insetMult = intv * year;
}
}
////////
// Some option(s) specified, work around that.
////////
else {
if (name == 'xaxis' || name == 'x2axis') {
dim = this._plotDimensions.width;
}
else {
dim = this._plotDimensions.height;
}
// if min, max and number of ticks specified, user can't specify interval.
if (this.min != null && this.max != null && this.numberTicks != null) {
this.tickInterval = null;
}
// if user specified a tick interval, convert to usable.
if (this.tickInterval != null)
{
// if interval is a number or can be converted to one, use it.
// Assume it is in SECONDS!!!
if (Number(this.tickInterval)) {
this.daTickInterval = [Number(this.tickInterval), 'seconds'];
}
// else, parse out something we can build from.
else if (typeof this.tickInterval == "string") {
var parts = this.tickInterval.split(' ');
if (parts.length == 1) {
this.daTickInterval = [1, parts[0]];
}
else if (parts.length == 2) {
this.daTickInterval = [parts[0], parts[1]];
}
}
}
// if min and max are same, space them out a bit
if (min == max) {
var adj = 24*60*60*500; // 1/2 day
min -= adj;
max += adj;
}
range = max - min;
var optNumTicks = 2 + parseInt(Math.max(0, dim-100)/100, 10);
var rmin, rmax;
rmin = (this.min != null) ? new $.jsDate(this.min).getTime() : min - range/2*(this.padMin - 1);
rmax = (this.max != null) ? new $.jsDate(this.max).getTime() : max + range/2*(this.padMax - 1);
this.min = rmin;
this.max = rmax;
range = this.max - this.min;
if (this.numberTicks == null){
// if tickInterval is specified by user, we will ignore computed maximum.
// max will be equal or greater to fit even # of ticks.
if (this.daTickInterval != null) {
var nc = new $.jsDate(this.max).diff(this.min, this.daTickInterval[1], true);
this.numberTicks = Math.ceil(nc/this.daTickInterval[0]) +1;
// this.max = new $.jsDate(this.min).add(this.numberTicks-1, this.daTickInterval[1]).getTime();
this.max = new $.jsDate(this.min).add((this.numberTicks-1) * this.daTickInterval[0], this.daTickInterval[1]).getTime();
}
else if (dim > 200) {
this.numberTicks = parseInt(3+(dim-200)/100, 10);
}
else {
this.numberTicks = 2;
}
}
insetMult = range / (this.numberTicks-1)/1000;
if (this.daTickInterval == null) {
this.daTickInterval = [insetMult, 'seconds'];
}
for (var i=0; i<this.numberTicks; i++){
var min = new $.jsDate(this.min);
tt = min.add(i*this.daTickInterval[0], this.daTickInterval[1]).getTime();
var t = new this.tickRenderer(this.tickOptions);
// var t = new $.jqplot.AxisTickRenderer(this.tickOptions);
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(tt, this.name);
this._ticks.push(t);
}
}
if (this.tickInset) {
this.min = this.min - this.tickInset * insetMult;
this.max = this.max + this.tickInset * insetMult;
}
if (this._daTickInterval == null) {
this._daTickInterval = this.daTickInterval;
}
ticks = null;
};
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.dateAxisRenderer.min.js vendored
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gnucash/report/jqplot/plugins/jqplot.donutRenderer.js
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@ -1,805 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.DonutRenderer
* Plugin renderer to draw a donut chart.
* x values, if present, will be used as slice labels.
* y values give slice size.
*
* To use this renderer, you need to include the
* donut renderer plugin, for example:
*
* > <script type="text/javascript" src="plugins/jqplot.donutRenderer.js"></script>
*
* Properties described here are passed into the $.jqplot function
* as options on the series renderer. For example:
*
* > plot2 = $.jqplot('chart2', [s1, s2], {
* > seriesDefaults: {
* > renderer:$.jqplot.DonutRenderer,
* > rendererOptions:{
* > sliceMargin: 2,
* > innerDiameter: 110,
* > startAngle: -90
* > }
* > }
* > });
*
* A donut plot will trigger events on the plot target
* according to user interaction. All events return the event object,
* the series index, the point (slice) index, and the point data for
* the appropriate slice.
*
* 'jqplotDataMouseOver' - triggered when user mouseing over a slice.
* 'jqplotDataHighlight' - triggered the first time user mouses over a slice,
* if highlighting is enabled.
* 'jqplotDataUnhighlight' - triggered when a user moves the mouse out of
* a highlighted slice.
* 'jqplotDataClick' - triggered when the user clicks on a slice.
* 'jqplotDataRightClick' - triggered when the user right clicks on a slice if
* the "captureRightClick" option is set to true on the plot.
*/
$.jqplot.DonutRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.DonutRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.DonutRenderer.prototype.constructor = $.jqplot.DonutRenderer;
// called with scope of a series
$.jqplot.DonutRenderer.prototype.init = function(options, plot) {
// Group: Properties
//
// prop: diameter
// Outer diameter of the donut, auto computed by default
this.diameter = null;
// prop: innerDiameter
// Inner diameter of the donut, auto calculated by default.
// If specified will override thickness value.
this.innerDiameter = null;
// prop: thickness
// thickness of the donut, auto computed by default
// Overridden by if innerDiameter is specified.
this.thickness = null;
// prop: padding
// padding between the donut and plot edges, legend, etc.
this.padding = 20;
// prop: sliceMargin
// angular spacing between donut slices in degrees.
this.sliceMargin = 0;
// prop: ringMargin
// pixel distance between rings, or multiple series in a donut plot.
// null will compute ringMargin based on sliceMargin.
this.ringMargin = null;
// prop: fill
// true or false, whether to fill the slices.
this.fill = true;
// prop: shadowOffset
// offset of the shadow from the slice and offset of
// each successive stroke of the shadow from the last.
this.shadowOffset = 2;
// prop: shadowAlpha
// transparency of the shadow (0 = transparent, 1 = opaque)
this.shadowAlpha = 0.07;
// prop: shadowDepth
// number of strokes to apply to the shadow,
// each stroke offset shadowOffset from the last.
this.shadowDepth = 5;
// prop: highlightMouseOver
// True to highlight slice when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a slice.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// an array of colors to use when highlighting a slice.
this.highlightColors = [];
// prop: dataLabels
// Either 'label', 'value', 'percent' or an array of labels to place on the pie slices.
// Defaults to percentage of each pie slice.
this.dataLabels = 'percent';
// prop: showDataLabels
// true to show data labels on slices.
this.showDataLabels = false;
// prop: dataLabelFormatString
// Format string for data labels. If none, '%s' is used for "label" and for arrays, '%d' for value and '%d%%' for percentage.
this.dataLabelFormatString = null;
// prop: dataLabelThreshold
// Threshold in percentage (0 - 100) of pie area, below which no label will be displayed.
// This applies to all label types, not just to percentage labels.
this.dataLabelThreshold = 3;
// prop: dataLabelPositionFactor
// A Multiplier (0-1) of the pie radius which controls position of label on slice.
// Increasing will slide label toward edge of pie, decreasing will slide label toward center of pie.
this.dataLabelPositionFactor = 0.4;
// prop: dataLabelNudge
// Number of pixels to slide the label away from (+) or toward (-) the center of the pie.
this.dataLabelNudge = 0;
// prop: startAngle
// Angle to start drawing donut in degrees.
// According to orientation of canvas coordinate system:
// 0 = on the positive x axis
// -90 = on the positive y axis.
// 90 = on the negative y axis.
// 180 or - 180 = on the negative x axis.
this.startAngle = 0;
this.tickRenderer = $.jqplot.DonutTickRenderer;
// Used as check for conditions where donut shouldn't be drawn.
this._drawData = true;
this._type = 'donut';
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
$.extend(true, this, options);
if (this.diameter != null) {
this.diameter = this.diameter - this.sliceMargin;
}
this._diameter = null;
this._innerDiameter = null;
this._radius = null;
this._innerRadius = null;
this._thickness = null;
// references to the previous series in the plot to properly calculate diameters
// and thicknesses of nested rings.
this._previousSeries = [];
this._numberSeries = 1;
// array of [start,end] angles arrays, one for each slice. In radians.
this._sliceAngles = [];
// index of the currently highlighted point, if any
this._highlightedPoint = null;
// set highlight colors if none provided
if (this.highlightColors.length == 0) {
for (var i=0; i<this.seriesColors.length; i++){
var rgba = $.jqplot.getColorComponents(this.seriesColors[i]);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var sum = newrgb[0] + newrgb[1] + newrgb[2];
for (var j=0; j<3; j++) {
// when darkening, lowest color component can be is 60.
newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]);
newrgb[j] = parseInt(newrgb[j], 10);
}
this.highlightColors.push('rgb('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+')');
}
}
plot.postParseOptionsHooks.addOnce(postParseOptions);
plot.postInitHooks.addOnce(postInit);
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown);
plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp);
plot.eventListenerHooks.addOnce('jqplotClick', handleClick);
plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick);
plot.postDrawHooks.addOnce(postPlotDraw);
};
$.jqplot.DonutRenderer.prototype.setGridData = function(plot) {
// set gridData property. This will hold angle in radians of each data point.
var stack = [];
var td = [];
var sa = this.startAngle/180*Math.PI;
var tot = 0;
// don't know if we have any valid data yet, so set plot to not draw.
this._drawData = false;
for (var i=0; i<this.data.length; i++){
if (this.data[i][1] != 0) {
// we have data, O.K. to draw.
this._drawData = true;
}
stack.push(this.data[i][1]);
td.push([this.data[i][0]]);
if (i>0) {
stack[i] += stack[i-1];
}
tot += this.data[i][1];
}
var fact = Math.PI*2/stack[stack.length - 1];
for (var i=0; i<stack.length; i++) {
td[i][1] = stack[i] * fact;
td[i][2] = this.data[i][1]/tot;
}
this.gridData = td;
};
$.jqplot.DonutRenderer.prototype.makeGridData = function(data, plot) {
var stack = [];
var td = [];
var tot = 0;
var sa = this.startAngle/180*Math.PI;
// don't know if we have any valid data yet, so set plot to not draw.
this._drawData = false;
for (var i=0; i<data.length; i++){
if (this.data[i][1] != 0) {
// we have data, O.K. to draw.
this._drawData = true;
}
stack.push(data[i][1]);
td.push([data[i][0]]);
if (i>0) {
stack[i] += stack[i-1];
}
tot += data[i][1];
}
var fact = Math.PI*2/stack[stack.length - 1];
for (var i=0; i<stack.length; i++) {
td[i][1] = stack[i] * fact;
td[i][2] = data[i][1]/tot;
}
return td;
};
$.jqplot.DonutRenderer.prototype.drawSlice = function (ctx, ang1, ang2, color, isShadow) {
var r = this._diameter / 2;
var ri = r - this._thickness;
var fill = this.fill;
// var lineWidth = this.lineWidth;
ctx.save();
ctx.translate(this._center[0], this._center[1]);
// ctx.translate(this.sliceMargin*Math.cos((ang1+ang2)/2), this.sliceMargin*Math.sin((ang1+ang2)/2));
if (isShadow) {
for (var i=0; i<this.shadowDepth; i++) {
ctx.save();
ctx.translate(this.shadowOffset*Math.cos(this.shadowAngle/180*Math.PI), this.shadowOffset*Math.sin(this.shadowAngle/180*Math.PI));
doDraw();
}
}
else {
doDraw();
}
function doDraw () {
// Fix for IE and Chrome that can't seem to draw circles correctly.
// ang2 should always be <= 2 pi since that is the way the data is converted.
if (ang2 > 6.282 + this.startAngle) {
ang2 = 6.282 + this.startAngle;
if (ang1 > ang2) {
ang1 = 6.281 + this.startAngle;
}
}
// Fix for IE, where it can't seem to handle 0 degree angles. Also avoids
// ugly line on unfilled donuts.
if (ang1 >= ang2) {
return;
}
ctx.beginPath();
ctx.fillStyle = color;
ctx.strokeStyle = color;
// ctx.lineWidth = lineWidth;
ctx.arc(0, 0, r, ang1, ang2, false);
ctx.lineTo(ri*Math.cos(ang2), ri*Math.sin(ang2));
ctx.arc(0,0, ri, ang2, ang1, true);
ctx.closePath();
if (fill) {
ctx.fill();
}
else {
ctx.stroke();
}
}
if (isShadow) {
for (var i=0; i<this.shadowDepth; i++) {
ctx.restore();
}
}
ctx.restore();
};
// called with scope of series
$.jqplot.DonutRenderer.prototype.draw = function (ctx, gd, options, plot) {
var i;
var opts = (options != undefined) ? options : {};
// offset and direction of offset due to legend placement
var offx = 0;
var offy = 0;
var trans = 1;
// var colorGenerator = new this.colorGenerator(this.seriesColors);
if (options.legendInfo && options.legendInfo.placement == 'insideGrid') {
var li = options.legendInfo;
switch (li.location) {
case 'nw':
offx = li.width + li.xoffset;
break;
case 'w':
offx = li.width + li.xoffset;
break;
case 'sw':
offx = li.width + li.xoffset;
break;
case 'ne':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'e':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'se':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'n':
offy = li.height + li.yoffset;
break;
case 's':
offy = li.height + li.yoffset;
trans = -1;
break;
default:
break;
}
}
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var cw = ctx.canvas.width;
var ch = ctx.canvas.height;
var w = cw - offx - 2 * this.padding;
var h = ch - offy - 2 * this.padding;
var mindim = Math.min(w,h);
var d = mindim;
var ringmargin = (this.ringMargin == null) ? this.sliceMargin * 2.0 : this.ringMargin;
for (var i=0; i<this._previousSeries.length; i++) {
d -= 2.0 * this._previousSeries[i]._thickness + 2.0 * ringmargin;
}
this._diameter = this.diameter || d;
if (this.innerDiameter != null) {
var od = (this._numberSeries > 1 && this.index > 0) ? this._previousSeries[0]._diameter : this._diameter;
this._thickness = this.thickness || (od - this.innerDiameter - 2.0*ringmargin*this._numberSeries) / this._numberSeries/2.0;
}
else {
this._thickness = this.thickness || mindim / 2 / (this._numberSeries + 1) * 0.85;
}
var r = this._radius = this._diameter/2;
this._innerRadius = this._radius - this._thickness;
var sa = this.startAngle / 180 * Math.PI;
this._center = [(cw - trans * offx)/2 + trans * offx, (ch - trans*offy)/2 + trans * offy];
if (this.shadow) {
var shadowColor = 'rgba(0,0,0,'+this.shadowAlpha+')';
for (var i=0; i<gd.length; i++) {
var ang1 = (i == 0) ? sa : gd[i-1][1] + sa;
// Adjust ang1 and ang2 for sliceMargin
ang1 += this.sliceMargin/180*Math.PI;
this.renderer.drawSlice.call (this, ctx, ang1, gd[i][1]+sa, shadowColor, true);
}
}
for (var i=0; i<gd.length; i++) {
var ang1 = (i == 0) ? sa : gd[i-1][1] + sa;
// Adjust ang1 and ang2 for sliceMargin
ang1 += this.sliceMargin/180*Math.PI;
var ang2 = gd[i][1] + sa;
this._sliceAngles.push([ang1, ang2]);
this.renderer.drawSlice.call (this, ctx, ang1, ang2, this.seriesColors[i], false);
if (this.showDataLabels && gd[i][2]*100 >= this.dataLabelThreshold) {
var fstr, avgang = (ang1+ang2)/2, label;
if (this.dataLabels == 'label') {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, gd[i][0]);
}
else if (this.dataLabels == 'value') {
fstr = this.dataLabelFormatString || '%d';
label = $.jqplot.sprintf(fstr, this.data[i][1]);
}
else if (this.dataLabels == 'percent') {
fstr = this.dataLabelFormatString || '%d%%';
label = $.jqplot.sprintf(fstr, gd[i][2]*100);
}
else if (this.dataLabels.constructor == Array) {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, this.dataLabels[i]);
}
var fact = this._innerRadius + this._thickness * this.dataLabelPositionFactor + this.sliceMargin + this.dataLabelNudge;
var x = this._center[0] + Math.cos(avgang) * fact + this.canvas._offsets.left;
var y = this._center[1] + Math.sin(avgang) * fact + this.canvas._offsets.top;
var labelelem = $('<span class="jqplot-donut-series jqplot-data-label" style="position:absolute;">' + label + '</span>').insertBefore(plot.eventCanvas._elem);
x -= labelelem.width()/2;
y -= labelelem.height()/2;
x = Math.round(x);
y = Math.round(y);
labelelem.css({left: x, top: y});
}
}
};
$.jqplot.DonutAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
};
$.jqplot.DonutAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.DonutAxisRenderer.prototype.constructor = $.jqplot.DonutAxisRenderer;
// There are no traditional axes on a donut chart. We just need to provide
// dummy objects with properties so the plot will render.
// called with scope of axis object.
$.jqplot.DonutAxisRenderer.prototype.init = function(options){
//
this.tickRenderer = $.jqplot.DonutTickRenderer;
$.extend(true, this, options);
// I don't think I'm going to need _dataBounds here.
// have to go Axis scaling in a way to fit chart onto plot area
// and provide u2p and p2u functionality for mouse cursor, etc.
// for convenience set _dataBounds to 0 and 100 and
// set min/max to 0 and 100.
this._dataBounds = {min:0, max:100};
this.min = 0;
this.max = 100;
this.showTicks = false;
this.ticks = [];
this.showMark = false;
this.show = false;
};
$.jqplot.DonutLegendRenderer = function(){
$.jqplot.TableLegendRenderer.call(this);
};
$.jqplot.DonutLegendRenderer.prototype = new $.jqplot.TableLegendRenderer();
$.jqplot.DonutLegendRenderer.prototype.constructor = $.jqplot.DonutLegendRenderer;
/**
* Class: $.jqplot.DonutLegendRenderer
* Legend Renderer specific to donut plots. Set by default
* when user creates a donut plot.
*/
$.jqplot.DonutLegendRenderer.prototype.init = function(options) {
// Group: Properties
//
// prop: numberRows
// Maximum number of rows in the legend. 0 or null for unlimited.
this.numberRows = null;
// prop: numberColumns
// Maximum number of columns in the legend. 0 or null for unlimited.
this.numberColumns = null;
$.extend(true, this, options);
};
// called with context of legend
$.jqplot.DonutLegendRenderer.prototype.draw = function() {
var legend = this;
if (this.show) {
var series = this._series;
var ss = 'position:absolute;';
ss += (this.background) ? 'background:'+this.background+';' : '';
ss += (this.border) ? 'border:'+this.border+';' : '';
ss += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
ss += (this.fontFamily) ? 'font-family:'+this.fontFamily+';' : '';
ss += (this.textColor) ? 'color:'+this.textColor+';' : '';
ss += (this.marginTop != null) ? 'margin-top:'+this.marginTop+';' : '';
ss += (this.marginBottom != null) ? 'margin-bottom:'+this.marginBottom+';' : '';
ss += (this.marginLeft != null) ? 'margin-left:'+this.marginLeft+';' : '';
ss += (this.marginRight != null) ? 'margin-right:'+this.marginRight+';' : '';
this._elem = $('<table class="jqplot-table-legend" style="'+ss+'"></table>');
// Donut charts legends don't go by number of series, but by number of data points
// in the series. Refactor things here for that.
var pad = false,
reverse = false,
nr, nc;
var s = series[0];
var colorGenerator = new $.jqplot.ColorGenerator(s.seriesColors);
if (s.show) {
var pd = s.data;
if (this.numberRows) {
nr = this.numberRows;
if (!this.numberColumns){
nc = Math.ceil(pd.length/nr);
}
else{
nc = this.numberColumns;
}
}
else if (this.numberColumns) {
nc = this.numberColumns;
nr = Math.ceil(pd.length/this.numberColumns);
}
else {
nr = pd.length;
nc = 1;
}
var i, j, tr, td1, td2, lt, rs, color;
var idx = 0;
for (i=0; i<nr; i++) {
if (reverse){
tr = $('<tr class="jqplot-table-legend"></tr>').prependTo(this._elem);
}
else{
tr = $('<tr class="jqplot-table-legend"></tr>').appendTo(this._elem);
}
for (j=0; j<nc; j++) {
if (idx < pd.length){
lt = this.labels[idx] || pd[idx][0].toString();
color = colorGenerator.next();
if (!reverse){
if (i>0){
pad = true;
}
else{
pad = false;
}
}
else{
if (i == nr -1){
pad = false;
}
else{
pad = true;
}
}
rs = (pad) ? this.rowSpacing : '0';
td1 = $('<td class="jqplot-table-legend" style="text-align:center;padding-top:'+rs+';">'+
'<div><div class="jqplot-table-legend-swatch" style="border-color:'+color+';"></div>'+
'</div></td>');
td2 = $('<td class="jqplot-table-legend" style="padding-top:'+rs+';"></td>');
if (this.escapeHtml){
td2.text(lt);
}
else {
td2.html(lt);
}
if (reverse) {
td2.prependTo(tr);
td1.prependTo(tr);
}
else {
td1.appendTo(tr);
td2.appendTo(tr);
}
pad = true;
}
idx++;
}
}
}
}
return this._elem;
};
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = options.axesDefaults || {};
options.legend = options.legend || {};
options.seriesDefaults = options.seriesDefaults || {};
// only set these if there is a donut series
var setopts = false;
if (options.seriesDefaults.renderer == $.jqplot.DonutRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer == $.jqplot.DonutRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.DonutAxisRenderer;
options.legend.renderer = $.jqplot.DonutLegendRenderer;
options.legend.preDraw = true;
options.seriesDefaults.pointLabels = {show: false};
}
}
// called with scope of plot.
function postInit(target, data, options) {
// if multiple series, add a reference to the previous one so that
// donut rings can nest.
for (var i=1; i<this.series.length; i++) {
if (!this.series[i]._previousSeries.length){
for (var j=0; j<i; j++) {
if (this.series[i].renderer.constructor == $.jqplot.DonutRenderer && this.series[j].renderer.constructor == $.jqplot.DonutRenderer) {
this.series[i]._previousSeries.push(this.series[j]);
}
}
}
}
for (i=0; i<this.series.length; i++) {
if (this.series[i].renderer.constructor == $.jqplot.DonutRenderer) {
this.series[i]._numberSeries = this.series.length;
// don't allow mouseover and mousedown at same time.
if (this.series[i].highlightMouseOver) {
this.series[i].highlightMouseDown = false;
}
}
}
}
var postParseOptionsRun = false;
// called with scope of plot
function postParseOptions(options) {
for (var i=0; i<this.series.length; i++) {
this.series[i].seriesColors = this.seriesColors;
this.series[i].colorGenerator = $.jqplot.colorGenerator;
}
}
function highlight (plot, sidx, pidx) {
var s = plot.series[sidx];
var canvas = plot.plugins.donutRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.donutRenderer.highlightedSeriesIndex = sidx;
s.renderer.drawSlice.call(s, canvas._ctx, s._sliceAngles[pidx][0], s._sliceAngles[pidx][1], s.highlightColors[pidx], false);
}
function unhighlight (plot) {
var canvas = plot.plugins.donutRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.donutRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.donutRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseDown(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.donutRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseUp(ev, gridpos, datapos, neighbor, plot) {
var idx = plot.plugins.donutRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
}
function handleClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt = jQuery.Event('jqplotDataClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
function handleRightClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var idx = plot.plugins.donutRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
var evt = jQuery.Event('jqplotDataRightClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.donutRenderer && this.plugins.donutRenderer.highlightCanvas) {
this.plugins.donutRenderer.highlightCanvas.resetCanvas();
this.plugins.donutRenderer.highlightCanvas = null;
}
this.plugins.donutRenderer = {highlightedSeriesIndex:null};
this.plugins.donutRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
// do we have any data labels? if so, put highlight canvas before those
// Fix for broken jquery :first selector with canvas (VML) elements.
var labels = $(this.targetId+' .jqplot-data-label');
if (labels.length) {
$(labels[0]).before(this.plugins.donutRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-donutRenderer-highlight-canvas', this._plotDimensions, this));
}
// else put highlight canvas before event canvas.
else {
this.eventCanvas._elem.before(this.plugins.donutRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-donutRenderer-highlight-canvas', this._plotDimensions, this));
}
var hctx = this.plugins.donutRenderer.highlightCanvas.setContext();
this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); });
}
$.jqplot.preInitHooks.push(preInit);
$.jqplot.DonutTickRenderer = function() {
$.jqplot.AxisTickRenderer.call(this);
};
$.jqplot.DonutTickRenderer.prototype = new $.jqplot.AxisTickRenderer();
$.jqplot.DonutTickRenderer.prototype.constructor = $.jqplot.DonutTickRenderer;
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.donutRenderer.min.js vendored
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225
gnucash/report/jqplot/plugins/jqplot.dragable.js
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@ -1,225 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.Dragable
* Plugin to make plotted points dragable by the user.
*/
$.jqplot.Dragable = function(options) {
// Group: Properties
this.markerRenderer = new $.jqplot.MarkerRenderer({shadow:false});
this.shapeRenderer = new $.jqplot.ShapeRenderer();
this.isDragging = false;
this.isOver = false;
this._ctx;
this._elem;
this._point;
this._gridData;
// prop: color
// CSS color spec for the dragged point (and adjacent line segment or bar).
this.color;
// prop: constrainTo
// Constrain dragging motion to an axis or to none.
// Allowable values are 'none', 'x', 'y'
this.constrainTo = 'none'; // 'x', 'y', or 'none';
$.extend(true, this, options);
};
function DragCanvas() {
$.jqplot.GenericCanvas.call(this);
this.isDragging = false;
this.isOver = false;
this._neighbor;
this._cursors = [];
}
DragCanvas.prototype = new $.jqplot.GenericCanvas();
DragCanvas.prototype.constructor = DragCanvas;
// called within scope of series
$.jqplot.Dragable.parseOptions = function (defaults, opts) {
var options = opts || {};
this.plugins.dragable = new $.jqplot.Dragable(options.dragable);
// since this function is called before series options are parsed,
// we can set this here and it will be overridden if needed.
this.isDragable = $.jqplot.config.enablePlugins;
};
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
// add a new DragCanvas object to the plot plugins to handle drawing on this new canvas.
$.jqplot.Dragable.postPlotDraw = function() {
// Memory Leaks patch
if (this.plugins.dragable && this.plugins.dragable.highlightCanvas) {
this.plugins.dragable.highlightCanvas.resetCanvas();
this.plugins.dragable.highlightCanvas = null;
}
this.plugins.dragable = {previousCursor:'auto', isOver:false};
this.plugins.dragable.dragCanvas = new DragCanvas();
this.eventCanvas._elem.before(this.plugins.dragable.dragCanvas.createElement(this._gridPadding, 'jqplot-dragable-canvas', this._plotDimensions, this));
var dctx = this.plugins.dragable.dragCanvas.setContext();
};
//$.jqplot.preInitHooks.push($.jqplot.Dragable.init);
$.jqplot.preParseSeriesOptionsHooks.push($.jqplot.Dragable.parseOptions);
$.jqplot.postDrawHooks.push($.jqplot.Dragable.postPlotDraw);
$.jqplot.eventListenerHooks.push(['jqplotMouseMove', handleMove]);
$.jqplot.eventListenerHooks.push(['jqplotMouseDown', handleDown]);
$.jqplot.eventListenerHooks.push(['jqplotMouseUp', handleUp]);
function initDragPoint(plot, neighbor) {
var s = plot.series[neighbor.seriesIndex];
var drag = s.plugins.dragable;
// first, init the mark renderer for the dragged point
var smr = s.markerRenderer;
var mr = drag.markerRenderer;
mr.style = smr.style;
mr.lineWidth = smr.lineWidth + 2.5;
mr.size = smr.size + 5;
if (!drag.color) {
var rgba = $.jqplot.getColorComponents(smr.color);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var alpha = (rgba[3] >= 0.6) ? rgba[3]*0.6 : rgba[3]*(2-rgba[3]);
drag.color = 'rgba('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+','+alpha+')';
}
mr.color = drag.color;
mr.init();
var start = (neighbor.pointIndex > 0) ? neighbor.pointIndex - 1 : 0;
var end = neighbor.pointIndex+2;
drag._gridData = s.gridData.slice(start, end);
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (plot.plugins.dragable.dragCanvas.isDragging) {
var dc = plot.plugins.dragable.dragCanvas;
var dp = dc._neighbor;
var s = plot.series[dp.seriesIndex];
var drag = s.plugins.dragable;
var gd = s.gridData;
// compute the new grid position with any constraints.
var x = (drag.constrainTo == 'y') ? dp.gridData[0] : gridpos.x;
var y = (drag.constrainTo == 'x') ? dp.gridData[1] : gridpos.y;
// compute data values for any listeners.
var xu = s._xaxis.series_p2u(x);
var yu = s._yaxis.series_p2u(y);
// clear the canvas then redraw effect at new position.
var ctx = dc._ctx;
ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
// adjust our gridData for the new mouse position
if (dp.pointIndex > 0) {
drag._gridData[1] = [x, y];
}
else {
drag._gridData[0] = [x, y];
}
plot.series[dp.seriesIndex].draw(dc._ctx, {gridData:drag._gridData, shadow:false, preventJqPlotSeriesDrawTrigger:true, color:drag.color, markerOptions:{color:drag.color, shadow:false}, trendline:{show:false}});
plot.target.trigger('jqplotSeriesPointChange', [dp.seriesIndex, dp.pointIndex, [xu,yu], [x,y]]);
}
else if (neighbor != null) {
var series = plot.series[neighbor.seriesIndex];
if (series.isDragable) {
var dc = plot.plugins.dragable.dragCanvas;
if (!dc.isOver) {
dc._cursors.push(ev.target.style.cursor);
ev.target.style.cursor = "pointer";
}
dc.isOver = true;
}
}
else if (neighbor == null) {
var dc = plot.plugins.dragable.dragCanvas;
if (dc.isOver) {
ev.target.style.cursor = dc._cursors.pop();
dc.isOver = false;
}
}
}
function handleDown(ev, gridpos, datapos, neighbor, plot) {
var dc = plot.plugins.dragable.dragCanvas;
dc._cursors.push(ev.target.style.cursor);
if (neighbor != null) {
var s = plot.series[neighbor.seriesIndex];
var drag = s.plugins.dragable;
if (s.isDragable && !dc.isDragging) {
dc._neighbor = neighbor;
dc.isDragging = true;
initDragPoint(plot, neighbor);
drag.markerRenderer.draw(s.gridData[neighbor.pointIndex][0], s.gridData[neighbor.pointIndex][1], dc._ctx);
ev.target.style.cursor = "move";
plot.target.trigger('jqplotDragStart', [neighbor.seriesIndex, neighbor.pointIndex, gridpos, datapos]);
}
}
// Just in case of a hickup, we'll clear the drag canvas and reset.
else {
var ctx = dc._ctx;
ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
dc.isDragging = false;
}
}
function handleUp(ev, gridpos, datapos, neighbor, plot) {
if (plot.plugins.dragable.dragCanvas.isDragging) {
var dc = plot.plugins.dragable.dragCanvas;
// clear the canvas
var ctx = dc._ctx;
ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
dc.isDragging = false;
// redraw the series canvas at the new point.
var dp = dc._neighbor;
var s = plot.series[dp.seriesIndex];
var drag = s.plugins.dragable;
// compute the new grid position with any constraints.
var x = (drag.constrainTo == 'y') ? dp.data[0] : datapos[s.xaxis];
var y = (drag.constrainTo == 'x') ? dp.data[1] : datapos[s.yaxis];
// var x = datapos[s.xaxis];
// var y = datapos[s.yaxis];
s.data[dp.pointIndex][0] = x;
s.data[dp.pointIndex][1] = y;
plot.drawSeries({preventJqPlotSeriesDrawTrigger:true}, dp.seriesIndex);
dc._neighbor = null;
ev.target.style.cursor = dc._cursors.pop();
plot.target.trigger('jqplotDragStop', [gridpos, datapos]);
}
}
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.dragable.min.js vendored
View File

@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(d){d.jqplot.Dragable=function(g){this.markerRenderer=new d.jqplot.MarkerRenderer({shadow:false});this.shapeRenderer=new d.jqplot.ShapeRenderer();this.isDragging=false;this.isOver=false;this._ctx;this._elem;this._point;this._gridData;this.color;this.constrainTo="none";d.extend(true,this,g)};function b(){d.jqplot.GenericCanvas.call(this);this.isDragging=false;this.isOver=false;this._neighbor;this._cursors=[]}b.prototype=new d.jqplot.GenericCanvas();b.prototype.constructor=b;d.jqplot.Dragable.parseOptions=function(i,h){var g=h||{};this.plugins.dragable=new d.jqplot.Dragable(g.dragable);this.isDragable=d.jqplot.config.enablePlugins};d.jqplot.Dragable.postPlotDraw=function(){if(this.plugins.dragable&&this.plugins.dragable.highlightCanvas){this.plugins.dragable.highlightCanvas.resetCanvas();this.plugins.dragable.highlightCanvas=null}this.plugins.dragable={previousCursor:"auto",isOver:false};this.plugins.dragable.dragCanvas=new b();this.eventCanvas._elem.before(this.plugins.dragable.dragCanvas.createElement(this._gridPadding,"jqplot-dragable-canvas",this._plotDimensions,this));var g=this.plugins.dragable.dragCanvas.setContext()};d.jqplot.preParseSeriesOptionsHooks.push(d.jqplot.Dragable.parseOptions);d.jqplot.postDrawHooks.push(d.jqplot.Dragable.postPlotDraw);d.jqplot.eventListenerHooks.push(["jqplotMouseMove",e]);d.jqplot.eventListenerHooks.push(["jqplotMouseDown",c]);d.jqplot.eventListenerHooks.push(["jqplotMouseUp",a]);function f(n,p){var q=n.series[p.seriesIndex];var m=q.plugins.dragable;var h=q.markerRenderer;var i=m.markerRenderer;i.style=h.style;i.lineWidth=h.lineWidth+2.5;i.size=h.size+5;if(!m.color){var l=d.jqplot.getColorComponents(h.color);var o=[l[0],l[1],l[2]];var k=(l[3]>=0.6)?l[3]*0.6:l[3]*(2-l[3]);m.color="rgba("+o[0]+","+o[1]+","+o[2]+","+k+")"}i.color=m.color;i.init();var g=(p.pointIndex>0)?p.pointIndex-1:0;var j=p.pointIndex+2;m._gridData=q.gridData.slice(g,j)}function e(o,l,h,t,m){if(m.plugins.dragable.dragCanvas.isDragging){var u=m.plugins.dragable.dragCanvas;var i=u._neighbor;var w=m.series[i.seriesIndex];var k=w.plugins.dragable;var r=w.gridData;var p=(k.constrainTo=="y")?i.gridData[0]:l.x;var n=(k.constrainTo=="x")?i.gridData[1]:l.y;var g=w._xaxis.series_p2u(p);var q=w._yaxis.series_p2u(n);var v=u._ctx;v.clearRect(0,0,v.canvas.width,v.canvas.height);if(i.pointIndex>0){k._gridData[1]=[p,n]}else{k._gridData[0]=[p,n]}m.series[i.seriesIndex].draw(u._ctx,{gridData:k._gridData,shadow:false,preventJqPlotSeriesDrawTrigger:true,color:k.color,markerOptions:{color:k.color,shadow:false},trendline:{show:false}});m.target.trigger("jqplotSeriesPointChange",[i.seriesIndex,i.pointIndex,[g,q],[p,n]])}else{if(t!=null){var j=m.series[t.seriesIndex];if(j.isDragable){var u=m.plugins.dragable.dragCanvas;if(!u.isOver){u._cursors.push(o.target.style.cursor);o.target.style.cursor="pointer"}u.isOver=true}}else{if(t==null){var u=m.plugins.dragable.dragCanvas;if(u.isOver){o.target.style.cursor=u._cursors.pop();u.isOver=false}}}}}function c(k,i,g,l,j){var m=j.plugins.dragable.dragCanvas;m._cursors.push(k.target.style.cursor);if(l!=null){var o=j.series[l.seriesIndex];var h=o.plugins.dragable;if(o.isDragable&&!m.isDragging){m._neighbor=l;m.isDragging=true;f(j,l);h.markerRenderer.draw(o.gridData[l.pointIndex][0],o.gridData[l.pointIndex][1],m._ctx);k.target.style.cursor="move";j.target.trigger("jqplotDragStart",[l.seriesIndex,l.pointIndex,i,g])}}else{var n=m._ctx;n.clearRect(0,0,n.canvas.width,n.canvas.height);m.isDragging=false}}function a(m,j,g,o,k){if(k.plugins.dragable.dragCanvas.isDragging){var p=k.plugins.dragable.dragCanvas;var q=p._ctx;q.clearRect(0,0,q.canvas.width,q.canvas.height);p.isDragging=false;var h=p._neighbor;var r=k.series[h.seriesIndex];var i=r.plugins.dragable;var n=(i.constrainTo=="y")?h.data[0]:g[r.xaxis];var l=(i.constrainTo=="x")?h.data[1]:g[r.yaxis];r.data[h.pointIndex][0]=n;r.data[h.pointIndex][1]=l;k.drawSeries({preventJqPlotSeriesDrawTrigger:true},h.seriesIndex);p._neighbor=null;m.target.style.cursor=p._cursors.pop();k.target.trigger("jqplotDragStop",[j,g])}}})(jQuery);

305
gnucash/report/jqplot/plugins/jqplot.enhancedLegendRenderer.js
View File

@ -1,305 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class $.jqplot.EnhancedLegendRenderer
// Legend renderer which can specify the number of rows and/or columns in the legend.
$.jqplot.EnhancedLegendRenderer = function(){
$.jqplot.TableLegendRenderer.call(this);
};
$.jqplot.EnhancedLegendRenderer.prototype = new $.jqplot.TableLegendRenderer();
$.jqplot.EnhancedLegendRenderer.prototype.constructor = $.jqplot.EnhancedLegendRenderer;
// called with scope of legend.
$.jqplot.EnhancedLegendRenderer.prototype.init = function(options) {
// prop: numberRows
// Maximum number of rows in the legend. 0 or null for unlimited.
this.numberRows = null;
// prop: numberColumns
// Maximum number of columns in the legend. 0 or null for unlimited.
this.numberColumns = null;
// prop: seriesToggle
// false to not enable series on/off toggling on the legend.
// true or a fadein/fadeout speed (number of milliseconds or 'fast', 'normal', 'slow')
// to enable show/hide of series on click of legend item.
this.seriesToggle = 'normal';
// prop: seriesToggleReplot
// True to replot the chart after toggling series on/off.
// This will set the series show property to false.
// This allows for rescaling or other maniplation of chart.
// Set to an options object (e.g. {resetAxes: true}) for replot options.
this.seriesToggleReplot = false;
// prop: disableIEFading
// true to toggle series with a show/hide method only and not allow fading in/out.
// This is to overcome poor performance of fade in some versions of IE.
this.disableIEFading = true;
$.extend(true, this, options);
if (this.seriesToggle) {
$.jqplot.postDrawHooks.push(postDraw);
}
};
// called with scope of legend
$.jqplot.EnhancedLegendRenderer.prototype.draw = function(offsets, plot) {
var legend = this;
if (this.show) {
var series = this._series;
var s;
var ss = 'position:absolute;';
ss += (this.background) ? 'background:'+this.background+';' : '';
ss += (this.border) ? 'border:'+this.border+';' : '';
ss += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
ss += (this.fontFamily) ? 'font-family:'+this.fontFamily+';' : '';
ss += (this.textColor) ? 'color:'+this.textColor+';' : '';
ss += (this.marginTop != null) ? 'margin-top:'+this.marginTop+';' : '';
ss += (this.marginBottom != null) ? 'margin-bottom:'+this.marginBottom+';' : '';
ss += (this.marginLeft != null) ? 'margin-left:'+this.marginLeft+';' : '';
ss += (this.marginRight != null) ? 'margin-right:'+this.marginRight+';' : '';
this._elem = $('<table class="jqplot-table-legend" style="'+ss+'"></table>');
if (this.seriesToggle) {
this._elem.css('z-index', '3');
}
var pad = false,
reverse = false,
nr, nc;
if (this.numberRows) {
nr = this.numberRows;
if (!this.numberColumns){
nc = Math.ceil(series.length/nr);
}
else{
nc = this.numberColumns;
}
}
else if (this.numberColumns) {
nc = this.numberColumns;
nr = Math.ceil(series.length/this.numberColumns);
}
else {
nr = series.length;
nc = 1;
}
var i, j, tr, td1, td2, lt, rs, div, div0, div1;
var idx = 0;
// check to see if we need to reverse
for (i=series.length-1; i>=0; i--) {
if (nc == 1 && series[i]._stack || series[i].renderer.constructor == $.jqplot.BezierCurveRenderer){
reverse = true;
}
}
for (i=0; i<nr; i++) {
tr = $(document.createElement('tr'));
tr.addClass('jqplot-table-legend');
if (reverse){
tr.prependTo(this._elem);
}
else{
tr.appendTo(this._elem);
}
for (j=0; j<nc; j++) {
if (idx < series.length && (series[idx].show || series[idx].showLabel)){
s = series[idx];
lt = this.labels[idx] || s.label.toString();
if (lt) {
var color = s.color;
if (!reverse){
if (i>0){
pad = true;
}
else{
pad = false;
}
}
else{
if (i == nr -1){
pad = false;
}
else{
pad = true;
}
}
rs = (pad) ? this.rowSpacing : '0';
td1 = $(document.createElement('td'));
td1.addClass('jqplot-table-legend jqplot-table-legend-swatch');
td1.css({textAlign: 'center', paddingTop: rs});
div0 = $(document.createElement('div'));
div0.addClass('jqplot-table-legend-swatch-outline');
div1 = $(document.createElement('div'));
div1.addClass('jqplot-table-legend-swatch');
div1.css({backgroundColor: color, borderColor: color});
td1.append(div0.append(div1));
td2 = $(document.createElement('td'));
td2.addClass('jqplot-table-legend jqplot-table-legend-label');
td2.css('paddingTop', rs);
// td1 = $('<td class="jqplot-table-legend" style="text-align:center;padding-top:'+rs+';">'+
// '<div><div class="jqplot-table-legend-swatch" style="background-color:'+color+';border-color:'+color+';"></div>'+
// '</div></td>');
// td2 = $('<td class="jqplot-table-legend" style="padding-top:'+rs+';"></td>');
if (this.escapeHtml){
td2.text(lt);
}
else {
td2.html(lt);
}
if (reverse) {
if (this.showLabels) {td2.prependTo(tr);}
if (this.showSwatches) {td1.prependTo(tr);}
}
else {
if (this.showSwatches) {td1.appendTo(tr);}
if (this.showLabels) {td2.appendTo(tr);}
}
if (this.seriesToggle) {
// add an overlay for clicking series on/off
// div0 = $(document.createElement('div'));
// div0.addClass('jqplot-table-legend-overlay');
// div0.css({position:'relative', left:0, top:0, height:'100%', width:'100%'});
// tr.append(div0);
var speed;
if (typeof(this.seriesToggle) === 'string' || typeof(this.seriesToggle) === 'number') {
if (!$.jqplot.use_excanvas || !this.disableIEFading) {
speed = this.seriesToggle;
}
}
if (this.showSwatches) {
td1.bind('click', {series:s, speed:speed, plot: plot, replot:this.seriesToggleReplot}, handleToggle);
td1.addClass('jqplot-seriesToggle');
}
if (this.showLabels) {
td2.bind('click', {series:s, speed:speed, plot: plot, replot:this.seriesToggleReplot}, handleToggle);
td2.addClass('jqplot-seriesToggle');
}
// for series that are already hidden, add the hidden class
if (!s.show && s.showLabel) {
td1.addClass('jqplot-series-hidden');
td2.addClass('jqplot-series-hidden');
}
}
pad = true;
}
}
idx++;
}
td1 = td2 = div0 = div1 = null;
}
}
return this._elem;
};
var handleToggle = function (ev) {
var d = ev.data,
s = d.series,
replot = d.replot,
plot = d.plot,
speed = d.speed,
sidx = s.index,
showing = false;
if (s.canvas._elem.is(':hidden') || !s.show) {
showing = true;
}
var doLegendToggle = function() {
if (replot) {
var opts = {};
if ($.isPlainObject(replot)) {
$.extend(true, opts, replot);
}
plot.replot(opts);
// if showing, there was no canvas element to fade in, so hide here
// and then do a fade in.
if (showing && speed) {
var s = plot.series[sidx];
if (s.shadowCanvas._elem) {
s.shadowCanvas._elem.hide().fadeIn(speed);
}
s.canvas._elem.hide().fadeIn(speed);
s.canvas._elem.nextAll('.jqplot-point-label.jqplot-series-'+s.index).hide().fadeIn(speed);
}
}
else {
var s = plot.series[sidx];
if (s.canvas._elem.is(':hidden') || !s.show) {
// Not sure if there is a better way to check for showSwatches and showLabels === true.
// Test for "undefined" since default values for both showSwatches and showLabels is true.
if (typeof plot.options.legend.showSwatches === 'undefined' || plot.options.legend.showSwatches === true) {
plot.legend._elem.find('td').eq(sidx * 2).addClass('jqplot-series-hidden');
}
if (typeof plot.options.legend.showLabels === 'undefined' || plot.options.legend.showLabels === true) {
plot.legend._elem.find('td').eq((sidx * 2) + 1).addClass('jqplot-series-hidden');
}
}
else {
if (typeof plot.options.legend.showSwatches === 'undefined' || plot.options.legend.showSwatches === true) {
plot.legend._elem.find('td').eq(sidx * 2).removeClass('jqplot-series-hidden');
}
if (typeof plot.options.legend.showLabels === 'undefined' || plot.options.legend.showLabels === true) {
plot.legend._elem.find('td').eq((sidx * 2) + 1).removeClass('jqplot-series-hidden');
}
}
}
};
s.toggleDisplay(ev, doLegendToggle);
};
// called with scope of plot.
var postDraw = function () {
if (this.legend.renderer.constructor == $.jqplot.EnhancedLegendRenderer && this.legend.seriesToggle){
var e = this.legend._elem.detach();
this.eventCanvas._elem.after(e);
}
};
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.enhancedLegendRenderer.min.js vendored
View File

@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(c){c.jqplot.EnhancedLegendRenderer=function(){c.jqplot.TableLegendRenderer.call(this)};c.jqplot.EnhancedLegendRenderer.prototype=new c.jqplot.TableLegendRenderer();c.jqplot.EnhancedLegendRenderer.prototype.constructor=c.jqplot.EnhancedLegendRenderer;c.jqplot.EnhancedLegendRenderer.prototype.init=function(d){this.numberRows=null;this.numberColumns=null;this.seriesToggle="normal";this.seriesToggleReplot=false;this.disableIEFading=true;c.extend(true,this,d);if(this.seriesToggle){c.jqplot.postDrawHooks.push(b)}};c.jqplot.EnhancedLegendRenderer.prototype.draw=function(m,y){var f=this;if(this.show){var r=this._series;var u;var w="position:absolute;";w+=(this.background)?"background:"+this.background+";":"";w+=(this.border)?"border:"+this.border+";":"";w+=(this.fontSize)?"font-size:"+this.fontSize+";":"";w+=(this.fontFamily)?"font-family:"+this.fontFamily+";":"";w+=(this.textColor)?"color:"+this.textColor+";":"";w+=(this.marginTop!=null)?"margin-top:"+this.marginTop+";":"";w+=(this.marginBottom!=null)?"margin-bottom:"+this.marginBottom+";":"";w+=(this.marginLeft!=null)?"margin-left:"+this.marginLeft+";":"";w+=(this.marginRight!=null)?"margin-right:"+this.marginRight+";":"";this._elem=c('<table class="jqplot-table-legend" style="'+w+'"></table>');if(this.seriesToggle){this._elem.css("z-index","3")}var C=false,q=false,d,o;if(this.numberRows){d=this.numberRows;if(!this.numberColumns){o=Math.ceil(r.length/d)}else{o=this.numberColumns}}else{if(this.numberColumns){o=this.numberColumns;d=Math.ceil(r.length/this.numberColumns)}else{d=r.length;o=1}}var B,z,e,l,k,n,p,t,h,g;var v=0;for(B=r.length-1;B>=0;B--){if(o==1&&r[B]._stack||r[B].renderer.constructor==c.jqplot.BezierCurveRenderer){q=true}}for(B=0;B<d;B++){e=c(document.createElement("tr"));e.addClass("jqplot-table-legend");if(q){e.prependTo(this._elem)}else{e.appendTo(this._elem)}for(z=0;z<o;z++){if(v<r.length&&(r[v].show||r[v].showLabel)){u=r[v];n=this.labels[v]||u.label.toString();if(n){var x=u.color;if(!q){if(B>0){C=true}else{C=false}}else{if(B==d-1){C=false}else{C=true}}p=(C)?this.rowSpacing:"0";l=c(document.createElement("td"));l.addClass("jqplot-table-legend jqplot-table-legend-swatch");l.css({textAlign:"center",paddingTop:p});h=c(document.createElement("div"));h.addClass("jqplot-table-legend-swatch-outline");g=c(document.createElement("div"));g.addClass("jqplot-table-legend-swatch");g.css({backgroundColor:x,borderColor:x});l.append(h.append(g));k=c(document.createElement("td"));k.addClass("jqplot-table-legend jqplot-table-legend-label");k.css("paddingTop",p);if(this.escapeHtml){k.text(n)}else{k.html(n)}if(q){if(this.showLabels){k.prependTo(e)}if(this.showSwatches){l.prependTo(e)}}else{if(this.showSwatches){l.appendTo(e)}if(this.showLabels){k.appendTo(e)}}if(this.seriesToggle){var A;if(typeof(this.seriesToggle)==="string"||typeof(this.seriesToggle)==="number"){if(!c.jqplot.use_excanvas||!this.disableIEFading){A=this.seriesToggle}}if(this.showSwatches){l.bind("click",{series:u,speed:A,plot:y,replot:this.seriesToggleReplot},a);l.addClass("jqplot-seriesToggle")}if(this.showLabels){k.bind("click",{series:u,speed:A,plot:y,replot:this.seriesToggleReplot},a);k.addClass("jqplot-seriesToggle")}if(!u.show&&u.showLabel){l.addClass("jqplot-series-hidden");k.addClass("jqplot-series-hidden")}}C=true}}v++}l=k=h=g=null}}return this._elem};var a=function(j){var i=j.data,m=i.series,k=i.replot,h=i.plot,f=i.speed,l=m.index,g=false;if(m.canvas._elem.is(":hidden")||!m.show){g=true}var e=function(){if(k){var n={};if(c.isPlainObject(k)){c.extend(true,n,k)}h.replot(n);if(g&&f){var d=h.series[l];if(d.shadowCanvas._elem){d.shadowCanvas._elem.hide().fadeIn(f)}d.canvas._elem.hide().fadeIn(f);d.canvas._elem.nextAll(".jqplot-point-label.jqplot-series-"+d.index).hide().fadeIn(f)}}else{var d=h.series[l];if(d.canvas._elem.is(":hidden")||!d.show){if(typeof h.options.legend.showSwatches==="undefined"||h.options.legend.showSwatches===true){h.legend._elem.find("td").eq(l*2).addClass("jqplot-series-hidden")}if(typeof h.options.legend.showLabels==="undefined"||h.options.legend.showLabels===true){h.legend._elem.find("td").eq((l*2)+1).addClass("jqplot-series-hidden")}}else{if(typeof h.options.legend.showSwatches==="undefined"||h.options.legend.showSwatches===true){h.legend._elem.find("td").eq(l*2).removeClass("jqplot-series-hidden")}if(typeof h.options.legend.showLabels==="undefined"||h.options.legend.showLabels===true){h.legend._elem.find("td").eq((l*2)+1).removeClass("jqplot-series-hidden")}}}};m.toggleDisplay(j,e)};var b=function(){if(this.legend.renderer.constructor==c.jqplot.EnhancedLegendRenderer&&this.legend.seriesToggle){var d=this.legend._elem.detach();this.eventCanvas._elem.after(d)}}})(jQuery);

943
gnucash/report/jqplot/plugins/jqplot.funnelRenderer.js
View File

@ -1,943 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.FunnelRenderer
* Plugin renderer to draw a funnel chart.
* x values, if present, will be used as labels.
* y values give area size.
*
* Funnel charts will draw a single series
* only.
*
* To use this renderer, you need to include the
* funnel renderer plugin, for example:
*
* > <script type="text/javascript" src="plugins/jqplot.funnelRenderer.js"></script>
*
* Properties described here are passed into the $.jqplot function
* as options on the series renderer. For example:
*
* > plot2 = $.jqplot('chart2', [s1, s2], {
* > seriesDefaults: {
* > renderer:$.jqplot.FunnelRenderer,
* > rendererOptions:{
* > sectionMargin: 12,
* > widthRatio: 0.3
* > }
* > }
* > });
*
* IMPORTANT
*
* *The funnel renderer will reorder data in descending order* so the largest value in
* the data set is first and displayed on top of the funnel. Data will then
* be displayed in descending order down the funnel. The area of each funnel
* section will correspond to the value of each data point relative to the sum
* of all values. That is section area is proportional to section value divided by
* sum of all section values.
*
* If your data is not in descending order when passed into the plot, *it will be
* reordered* when stored in the series.data property. A copy of the unordered
* data is kept in the series._unorderedData property.
*
* A funnel plot will trigger events on the plot target
* according to user interaction. All events return the event object,
* the series index, the point (section) index, and the point data for
* the appropriate section. *Note* the point index will refer to the ordered
* data, not the original unordered data.
*
* 'jqplotDataMouseOver' - triggered when mousing over a section.
* 'jqplotDataHighlight' - triggered the first time user mouses over a section,
* if highlighting is enabled.
* 'jqplotDataUnhighlight' - triggered when a user moves the mouse out of
* a highlighted section.
* 'jqplotDataClick' - triggered when the user clicks on a section.
* 'jqplotDataRightClick' - triggered when the user right clicks on a section if
* the "captureRightClick" option is set to true on the plot.
*/
$.jqplot.FunnelRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.FunnelRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.FunnelRenderer.prototype.constructor = $.jqplot.FunnelRenderer;
// called with scope of a series
$.jqplot.FunnelRenderer.prototype.init = function(options, plot) {
// Group: Properties
//
// prop: padding
// padding between the funnel and plot edges, legend, etc.
this.padding = {top: 20, right: 20, bottom: 20, left: 20};
// prop: sectionMargin
// spacing between funnel sections in pixels.
this.sectionMargin = 6;
// prop: fill
// true or false, whether to fill the areas.
this.fill = true;
// prop: shadowOffset
// offset of the shadow from the area and offset of
// each successive stroke of the shadow from the last.
this.shadowOffset = 2;
// prop: shadowAlpha
// transparency of the shadow (0 = transparent, 1 = opaque)
this.shadowAlpha = 0.07;
// prop: shadowDepth
// number of strokes to apply to the shadow,
// each stroke offset shadowOffset from the last.
this.shadowDepth = 5;
// prop: highlightMouseOver
// True to highlight area when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a area.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a area.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// array of colors to use when highlighting an area.
this.highlightColors = [];
// prop: widthRatio
// The ratio of the width of the top of the funnel to the bottom.
// a ratio of 0 will make an upside down pyramid.
this.widthRatio = 0.2;
// prop: lineWidth
// width of line if areas are stroked and not filled.
this.lineWidth = 2;
// prop: dataLabels
// Either 'label', 'value', 'percent' or an array of labels to place on the pie slices.
// Defaults to percentage of each pie slice.
this.dataLabels = 'percent';
// prop: showDataLabels
// true to show data labels on slices.
this.showDataLabels = false;
// prop: dataLabelFormatString
// Format string for data labels. If none, '%s' is used for "label" and for arrays, '%d' for value and '%d%%' for percentage.
this.dataLabelFormatString = null;
// prop: dataLabelThreshold
// Threshold in percentage (0 - 100) of pie area, below which no label will be displayed.
// This applies to all label types, not just to percentage labels.
this.dataLabelThreshold = 3;
this._type = 'funnel';
this.tickRenderer = $.jqplot.FunnelTickRenderer;
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
$.extend(true, this, options);
// index of the currently highlighted point, if any
this._highlightedPoint = null;
// lengths of bases, or horizontal sides of areas of trapezoid.
this._bases = [];
// total area
this._atot;
// areas of segments.
this._areas = [];
// vertical lengths of segments.
this._lengths = [];
// angle of the funnel to vertical.
this._angle;
this._dataIndices = [];
// sort data
this._unorderedData = $.extend(true, [], this.data);
var idxs = $.extend(true, [], this.data);
for (var i=0; i<idxs.length; i++) {
idxs[i].push(i);
}
this.data.sort( function (a, b) { return b[1] - a[1]; } );
idxs.sort( function (a, b) { return b[1] - a[1]; });
for (var i=0; i<idxs.length; i++) {
this._dataIndices.push(idxs[i][2]);
}
// set highlight colors if none provided
if (this.highlightColors.length == 0) {
for (var i=0; i<this.seriesColors.length; i++){
var rgba = $.jqplot.getColorComponents(this.seriesColors[i]);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var sum = newrgb[0] + newrgb[1] + newrgb[2];
for (var j=0; j<3; j++) {
// when darkening, lowest color component can be is 60.
newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.4 * (255 - newrgb[j]);
newrgb[j] = parseInt(newrgb[j], 10);
}
this.highlightColors.push('rgb('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+')');
}
}
plot.postParseOptionsHooks.addOnce(postParseOptions);
plot.postInitHooks.addOnce(postInit);
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown);
plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp);
plot.eventListenerHooks.addOnce('jqplotClick', handleClick);
plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick);
plot.postDrawHooks.addOnce(postPlotDraw);
};
// gridData will be of form [label, percentage of total]
$.jqplot.FunnelRenderer.prototype.setGridData = function(plot) {
// set gridData property. This will hold angle in radians of each data point.
var sum = 0;
var td = [];
for (var i=0; i<this.data.length; i++){
sum += this.data[i][1];
td.push([this.data[i][0], this.data[i][1]]);
}
// normalize y values, so areas are proportional.
for (var i=0; i<td.length; i++) {
td[i][1] = td[i][1]/sum;
}
this._bases = new Array(td.length + 1);
this._lengths = new Array(td.length);
this.gridData = td;
};
$.jqplot.FunnelRenderer.prototype.makeGridData = function(data, plot) {
// set gridData property. This will hold angle in radians of each data point.
var sum = 0;
var td = [];
for (var i=0; i<this.data.length; i++){
sum += this.data[i][1];
td.push([this.data[i][0], this.data[i][1]]);
}
// normalize y values, so areas are proportional.
for (var i=0; i<td.length; i++) {
td[i][1] = td[i][1]/sum;
}
this._bases = new Array(td.length + 1);
this._lengths = new Array(td.length);
return td;
};
$.jqplot.FunnelRenderer.prototype.drawSection = function (ctx, vertices, color, isShadow) {
var fill = this.fill;
var lineWidth = this.lineWidth;
ctx.save();
if (isShadow) {
for (var i=0; i<this.shadowDepth; i++) {
ctx.save();
ctx.translate(this.shadowOffset*Math.cos(this.shadowAngle/180*Math.PI), this.shadowOffset*Math.sin(this.shadowAngle/180*Math.PI));
doDraw();
}
}
else {
doDraw();
}
function doDraw () {
ctx.beginPath();
ctx.fillStyle = color;
ctx.strokeStyle = color;
ctx.lineWidth = lineWidth;
ctx.moveTo(vertices[0][0], vertices[0][1]);
for (var i=1; i<4; i++) {
ctx.lineTo(vertices[i][0], vertices[i][1]);
}
ctx.closePath();
if (fill) {
ctx.fill();
}
else {
ctx.stroke();
}
}
if (isShadow) {
for (var i=0; i<this.shadowDepth; i++) {
ctx.restore();
}
}
ctx.restore();
};
// called with scope of series
$.jqplot.FunnelRenderer.prototype.draw = function (ctx, gd, options, plot) {
var i;
var opts = (options != undefined) ? options : {};
// offset and direction of offset due to legend placement
var offx = 0;
var offy = 0;
var trans = 1;
this._areas = [];
// var colorGenerator = new this.colorGenerator(this.seriesColors);
if (options.legendInfo && options.legendInfo.placement == 'insideGrid') {
var li = options.legendInfo;
switch (li.location) {
case 'nw':
offx = li.width + li.xoffset;
break;
case 'w':
offx = li.width + li.xoffset;
break;
case 'sw':
offx = li.width + li.xoffset;
break;
case 'ne':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'e':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'se':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'n':
offy = li.height + li.yoffset;
break;
case 's':
offy = li.height + li.yoffset;
trans = -1;
break;
default:
break;
}
}
var loff = (trans==1) ? this.padding.left + offx : this.padding.left;
var toff = (trans==1) ? this.padding.top + offy : this.padding.top;
var roff = (trans==-1) ? this.padding.right + offx : this.padding.right;
var boff = (trans==-1) ? this.padding.bottom + offy : this.padding.bottom;
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var cw = ctx.canvas.width;
var ch = ctx.canvas.height;
this._bases[0] = cw - loff - roff;
var ltot = this._length = ch - toff - boff;
var hend = this._bases[0]*this.widthRatio;
this._atot = ltot/2 * (this._bases[0] + this._bases[0]*this.widthRatio);
this._angle = Math.atan((this._bases[0] - hend)/2/ltot);
for (i=0; i<gd.length; i++) {
this._areas.push(gd[i][1] * this._atot);
}
var guess, err, count, lsum=0;
var tolerance = 0.0001;
for (i=0; i<this._areas.length; i++) {
guess = this._areas[i]/this._bases[i];
err = 999999;
this._lengths[i] = guess;
count = 0;
while (err > this._lengths[i]*tolerance && count < 100) {
this._lengths[i] = this._areas[i]/(this._bases[i] - this._lengths[i] * Math.tan(this._angle));
err = Math.abs(this._lengths[i] - guess);
this._bases[i+1] = this._bases[i] - (2*this._lengths[i]*Math.tan(this._angle));
guess = this._lengths[i];
count++;
}
lsum += this._lengths[i];
}
// figure out vertices of each section
this._vertices = new Array(gd.length);
// these are 4 coners of entire trapezoid
var p0 = [loff, toff],
p1 = [loff+this._bases[0], toff],
p2 = [loff + (this._bases[0] - this._bases[this._bases.length-1])/2, toff + this._length],
p3 = [p2[0] + this._bases[this._bases.length-1], p2[1]];
// equations of right and left sides, returns x, y values given height of section (y value)
function findleft (l) {
var m = (p0[1] - p2[1])/(p0[0] - p2[0]);
var b = p0[1] - m*p0[0];
var y = l + p0[1];
return [(y - b)/m, y];
}
function findright (l) {
var m = (p1[1] - p3[1])/(p1[0] - p3[0]);
var b = p1[1] - m*p1[0];
var y = l + p1[1];
return [(y - b)/m, y];
}
var x = offx, y = offy;
var h=0, adj=0;
for (i=0; i<gd.length; i++) {
this._vertices[i] = new Array();
var v = this._vertices[i];
var sm = this.sectionMargin;
if (i == 0) {
adj = 0;
}
if (i == 1) {
adj = sm/3;
}
else if (i > 0 && i < gd.length-1) {
adj = sm/2;
}
else if (i == gd.length -1) {
adj = 2*sm/3;
}
v.push(findleft(h+adj));
v.push(findright(h+adj));
h += this._lengths[i];
if (i == 0) {
adj = -2*sm/3;
}
else if (i > 0 && i < gd.length-1) {
adj = -sm/2;
}
else if (i == gd.length - 1) {
adj = 0;
}
v.push(findright(h+adj));
v.push(findleft(h+adj));
}
if (this.shadow) {
var shadowColor = 'rgba(0,0,0,'+this.shadowAlpha+')';
for (var i=0; i<gd.length; i++) {
this.renderer.drawSection.call (this, ctx, this._vertices[i], shadowColor, true);
}
}
for (var i=0; i<gd.length; i++) {
var v = this._vertices[i];
this.renderer.drawSection.call (this, ctx, v, this.seriesColors[i]);
if (this.showDataLabels && gd[i][1]*100 >= this.dataLabelThreshold) {
var fstr, label;
if (this.dataLabels == 'label') {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, gd[i][0]);
}
else if (this.dataLabels == 'value') {
fstr = this.dataLabelFormatString || '%d';
label = $.jqplot.sprintf(fstr, this.data[i][1]);
}
else if (this.dataLabels == 'percent') {
fstr = this.dataLabelFormatString || '%d%%';
label = $.jqplot.sprintf(fstr, gd[i][1]*100);
}
else if (this.dataLabels.constructor == Array) {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, this.dataLabels[this._dataIndices[i]]);
}
var fact = (this._radius ) * this.dataLabelPositionFactor + this.sliceMargin + this.dataLabelNudge;
var x = (v[0][0] + v[1][0])/2 + this.canvas._offsets.left;
var y = (v[1][1] + v[2][1])/2 + this.canvas._offsets.top;
var labelelem = $('<span class="jqplot-funnel-series jqplot-data-label" style="position:absolute;">' + label + '</span>').insertBefore(plot.eventCanvas._elem);
x -= labelelem.width()/2;
y -= labelelem.height()/2;
x = Math.round(x);
y = Math.round(y);
labelelem.css({left: x, top: y});
}
}
};
$.jqplot.FunnelAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
};
$.jqplot.FunnelAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.FunnelAxisRenderer.prototype.constructor = $.jqplot.FunnelAxisRenderer;
// There are no traditional axes on a funnel chart. We just need to provide
// dummy objects with properties so the plot will render.
// called with scope of axis object.
$.jqplot.FunnelAxisRenderer.prototype.init = function(options){
//
this.tickRenderer = $.jqplot.FunnelTickRenderer;
$.extend(true, this, options);
// I don't think I'm going to need _dataBounds here.
// have to go Axis scaling in a way to fit chart onto plot area
// and provide u2p and p2u functionality for mouse cursor, etc.
// for convenience set _dataBounds to 0 and 100 and
// set min/max to 0 and 100.
this._dataBounds = {min:0, max:100};
this.min = 0;
this.max = 100;
this.showTicks = false;
this.ticks = [];
this.showMark = false;
this.show = false;
};
/**
* Class: $.jqplot.FunnelLegendRenderer
* Legend Renderer specific to funnel plots. Set by default
* when the user creates a funnel plot.
*/
$.jqplot.FunnelLegendRenderer = function(){
$.jqplot.TableLegendRenderer.call(this);
};
$.jqplot.FunnelLegendRenderer.prototype = new $.jqplot.TableLegendRenderer();
$.jqplot.FunnelLegendRenderer.prototype.constructor = $.jqplot.FunnelLegendRenderer;
$.jqplot.FunnelLegendRenderer.prototype.init = function(options) {
// Group: Properties
//
// prop: numberRows
// Maximum number of rows in the legend. 0 or null for unlimited.
this.numberRows = null;
// prop: numberColumns
// Maximum number of columns in the legend. 0 or null for unlimited.
this.numberColumns = null;
$.extend(true, this, options);
};
// called with context of legend
$.jqplot.FunnelLegendRenderer.prototype.draw = function() {
var legend = this;
if (this.show) {
var series = this._series;
var ss = 'position:absolute;';
ss += (this.background) ? 'background:'+this.background+';' : '';
ss += (this.border) ? 'border:'+this.border+';' : '';
ss += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
ss += (this.fontFamily) ? 'font-family:'+this.fontFamily+';' : '';
ss += (this.textColor) ? 'color:'+this.textColor+';' : '';
ss += (this.marginTop != null) ? 'margin-top:'+this.marginTop+';' : '';
ss += (this.marginBottom != null) ? 'margin-bottom:'+this.marginBottom+';' : '';
ss += (this.marginLeft != null) ? 'margin-left:'+this.marginLeft+';' : '';
ss += (this.marginRight != null) ? 'margin-right:'+this.marginRight+';' : '';
this._elem = $('<table class="jqplot-table-legend" style="'+ss+'"></table>');
// Funnel charts legends don't go by number of series, but by number of data points
// in the series. Refactor things here for that.
var pad = false,
reverse = false,
nr, nc;
var s = series[0];
var colorGenerator = new $.jqplot.ColorGenerator(s.seriesColors);
if (s.show) {
var pd = s.data;
if (this.numberRows) {
nr = this.numberRows;
if (!this.numberColumns){
nc = Math.ceil(pd.length/nr);
}
else{
nc = this.numberColumns;
}
}
else if (this.numberColumns) {
nc = this.numberColumns;
nr = Math.ceil(pd.length/this.numberColumns);
}
else {
nr = pd.length;
nc = 1;
}
var i, j, tr, td1, td2, lt, rs, color;
var idx = 0;
for (i=0; i<nr; i++) {
if (reverse){
tr = $('<tr class="jqplot-table-legend"></tr>').prependTo(this._elem);
}
else{
tr = $('<tr class="jqplot-table-legend"></tr>').appendTo(this._elem);
}
for (j=0; j<nc; j++) {
if (idx < pd.length){
lt = this.labels[idx] || pd[idx][0].toString();
color = colorGenerator.next();
if (!reverse){
if (i>0){
pad = true;
}
else{
pad = false;
}
}
else{
if (i == nr -1){
pad = false;
}
else{
pad = true;
}
}
rs = (pad) ? this.rowSpacing : '0';
td1 = $('<td class="jqplot-table-legend" style="text-align:center;padding-top:'+rs+';">'+
'<div><div class="jqplot-table-legend-swatch" style="border-color:'+color+';"></div>'+
'</div></td>');
td2 = $('<td class="jqplot-table-legend" style="padding-top:'+rs+';"></td>');
if (this.escapeHtml){
td2.text(lt);
}
else {
td2.html(lt);
}
if (reverse) {
td2.prependTo(tr);
td1.prependTo(tr);
}
else {
td1.appendTo(tr);
td2.appendTo(tr);
}
pad = true;
}
idx++;
}
}
}
}
return this._elem;
};
// $.jqplot.FunnelLegendRenderer.prototype.pack = function(offsets) {
// if (this.show) {
// // fake a grid for positioning
// var grid = {_top:offsets.top, _left:offsets.left, _right:offsets.right, _bottom:this._plotDimensions.height - offsets.bottom};
// if (this.placement == 'insideGrid') {
// switch (this.location) {
// case 'nw':
// var a = grid._left + this.xoffset;
// var b = grid._top + this.yoffset;
// this._elem.css('left', a);
// this._elem.css('top', b);
// break;
// case 'n':
// var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
// var b = grid._top + this.yoffset;
// this._elem.css('left', a);
// this._elem.css('top', b);
// break;
// case 'ne':
// var a = offsets.right + this.xoffset;
// var b = grid._top + this.yoffset;
// this._elem.css({right:a, top:b});
// break;
// case 'e':
// var a = offsets.right + this.xoffset;
// var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
// this._elem.css({right:a, top:b});
// break;
// case 'se':
// var a = offsets.right + this.xoffset;
// var b = offsets.bottom + this.yoffset;
// this._elem.css({right:a, bottom:b});
// break;
// case 's':
// var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
// var b = offsets.bottom + this.yoffset;
// this._elem.css({left:a, bottom:b});
// break;
// case 'sw':
// var a = grid._left + this.xoffset;
// var b = offsets.bottom + this.yoffset;
// this._elem.css({left:a, bottom:b});
// break;
// case 'w':
// var a = grid._left + this.xoffset;
// var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
// this._elem.css({left:a, top:b});
// break;
// default: // same as 'se'
// var a = grid._right - this.xoffset;
// var b = grid._bottom + this.yoffset;
// this._elem.css({right:a, bottom:b});
// break;
// }
//
// }
// else {
// switch (this.location) {
// case 'nw':
// var a = this._plotDimensions.width - grid._left + this.xoffset;
// var b = grid._top + this.yoffset;
// this._elem.css('right', a);
// this._elem.css('top', b);
// break;
// case 'n':
// var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
// var b = this._plotDimensions.height - grid._top + this.yoffset;
// this._elem.css('left', a);
// this._elem.css('bottom', b);
// break;
// case 'ne':
// var a = this._plotDimensions.width - offsets.right + this.xoffset;
// var b = grid._top + this.yoffset;
// this._elem.css({left:a, top:b});
// break;
// case 'e':
// var a = this._plotDimensions.width - offsets.right + this.xoffset;
// var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
// this._elem.css({left:a, top:b});
// break;
// case 'se':
// var a = this._plotDimensions.width - offsets.right + this.xoffset;
// var b = offsets.bottom + this.yoffset;
// this._elem.css({left:a, bottom:b});
// break;
// case 's':
// var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
// var b = this._plotDimensions.height - offsets.bottom + this.yoffset;
// this._elem.css({left:a, top:b});
// break;
// case 'sw':
// var a = this._plotDimensions.width - grid._left + this.xoffset;
// var b = offsets.bottom + this.yoffset;
// this._elem.css({right:a, bottom:b});
// break;
// case 'w':
// var a = this._plotDimensions.width - grid._left + this.xoffset;
// var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
// this._elem.css({right:a, top:b});
// break;
// default: // same as 'se'
// var a = grid._right - this.xoffset;
// var b = grid._bottom + this.yoffset;
// this._elem.css({right:a, bottom:b});
// break;
// }
// }
// }
// };
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = options.axesDefaults || {};
options.legend = options.legend || {};
options.seriesDefaults = options.seriesDefaults || {};
// only set these if there is a funnel series
var setopts = false;
if (options.seriesDefaults.renderer == $.jqplot.FunnelRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer == $.jqplot.FunnelRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.FunnelAxisRenderer;
options.legend.renderer = $.jqplot.FunnelLegendRenderer;
options.legend.preDraw = true;
options.sortData = false;
options.seriesDefaults.pointLabels = {show: false};
}
}
function postInit(target, data, options) {
// if multiple series, add a reference to the previous one so that
// funnel rings can nest.
for (var i=0; i<this.series.length; i++) {
if (this.series[i].renderer.constructor == $.jqplot.FunnelRenderer) {
// don't allow mouseover and mousedown at same time.
if (this.series[i].highlightMouseOver) {
this.series[i].highlightMouseDown = false;
}
}
}
}
// called with scope of plot
function postParseOptions(options) {
for (var i=0; i<this.series.length; i++) {
this.series[i].seriesColors = this.seriesColors;
this.series[i].colorGenerator = $.jqplot.colorGenerator;
}
}
function highlight (plot, sidx, pidx) {
var s = plot.series[sidx];
var canvas = plot.plugins.funnelRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.funnelRenderer.highlightedSeriesIndex = sidx;
s.renderer.drawSection.call(s, canvas._ctx, s._vertices[pidx], s.highlightColors[pidx], false);
}
function unhighlight (plot) {
var canvas = plot.plugins.funnelRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.funnelRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.funnelRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseDown(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.funnelRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseUp(ev, gridpos, datapos, neighbor, plot) {
var idx = plot.plugins.funnelRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
}
function handleClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt = jQuery.Event('jqplotDataClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
function handleRightClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var idx = plot.plugins.funnelRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
var evt = jQuery.Event('jqplotDataRightClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.funnelRenderer && this.plugins.funnelRenderer.highlightCanvas) {
this.plugins.funnelRenderer.highlightCanvas.resetCanvas();
this.plugins.funnelRenderer.highlightCanvas = null;
}
this.plugins.funnelRenderer = {};
this.plugins.funnelRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
// do we have any data labels? if so, put highlight canvas before those
var labels = $(this.targetId+' .jqplot-data-label');
if (labels.length) {
$(labels[0]).before(this.plugins.funnelRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-funnelRenderer-highlight-canvas', this._plotDimensions, this));
}
// else put highlight canvas before event canvas.
else {
this.eventCanvas._elem.before(this.plugins.funnelRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-funnelRenderer-highlight-canvas', this._plotDimensions, this));
}
var hctx = this.plugins.funnelRenderer.highlightCanvas.setContext();
this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); });
}
$.jqplot.preInitHooks.push(preInit);
$.jqplot.FunnelTickRenderer = function() {
$.jqplot.AxisTickRenderer.call(this);
};
$.jqplot.FunnelTickRenderer.prototype = new $.jqplot.AxisTickRenderer();
$.jqplot.FunnelTickRenderer.prototype.constructor = $.jqplot.FunnelTickRenderer;
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.highlighter.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
$.jqplot.eventListenerHooks.push(['jqplotMouseMove', handleMove]);
/**
* Class: $.jqplot.Highlighter
* Plugin which will highlight data points when they are moused over.
*
* To use this plugin, include the js
* file in your source:
*
* > <script type="text/javascript" src="plugins/jqplot.highlighter.js"></script>
*
* A tooltip providing information about the data point is enabled by default.
* To disable the tooltip, set "showTooltip" to false.
*
* You can control what data is displayed in the tooltip with various
* options. The "tooltipAxes" option controls whether the x, y or both
* data values are displayed.
*
* Some chart types (e.g. hi-low-close) have more than one y value per
* data point. To display the additional values in the tooltip, set the
* "yvalues" option to the desired number of y values present (3 for a hlc chart).
*
* By default, data values will be formatted with the same formatting
* specifiers as used to format the axis ticks. A custom format code
* can be supplied with the tooltipFormatString option. This will apply
* to all values in the tooltip.
*
* For more complete control, the "formatString" option can be set. This
* Allows conplete control over tooltip formatting. Values are passed to
* the format string in an order determined by the "tooltipAxes" and "yvalues"
* options. So, if you have a hi-low-close chart and you just want to display
* the hi-low-close values in the tooltip, you could set a formatString like:
*
* > highlighter: {
* > tooltipAxes: 'y',
* > yvalues: 3,
* > formatString:'<table class="jqplot-highlighter">
* > <tr><td>hi:</td><td>%s</td></tr>
* > <tr><td>low:</td><td>%s</td></tr>
* > <tr><td>close:</td><td>%s</td></tr></table>'
* > }
*
*/
$.jqplot.Highlighter = function(options) {
// Group: Properties
//
//prop: show
// true to show the highlight.
this.show = $.jqplot.config.enablePlugins;
// prop: markerRenderer
// Renderer used to draw the marker of the highlighted point.
// Renderer will assimilate attributes from the data point being highlighted,
// so no attributes need set on the renderer directly.
// Default is to turn off shadow drawing on the highlighted point.
this.markerRenderer = new $.jqplot.MarkerRenderer({shadow:false});
// prop: showMarker
// true to show the marker
this.showMarker = true;
// prop: lineWidthAdjust
// Pixels to add to the lineWidth of the highlight.
this.lineWidthAdjust = 2.5;
// prop: sizeAdjust
// Pixels to add to the overall size of the highlight.
this.sizeAdjust = 5;
// prop: showTooltip
// Show a tooltip with data point values.
this.showTooltip = true;
// prop: tooltipLocation
// Where to position tooltip, 'n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw'
this.tooltipLocation = 'nw';
// prop: fadeTooltip
// true = fade in/out tooltip, flase = show/hide tooltip
this.fadeTooltip = true;
// prop: tooltipFadeSpeed
// 'slow', 'def', 'fast', or number of milliseconds.
this.tooltipFadeSpeed = "fast";
// prop: tooltipOffset
// Pixel offset of tooltip from the highlight.
this.tooltipOffset = 2;
// prop: tooltipAxes
// Which axes to display in tooltip, 'x', 'y' or 'both', 'xy' or 'yx'
// 'both' and 'xy' are equivalent, 'yx' reverses order of labels.
this.tooltipAxes = 'both';
// prop; tooltipSeparator
// String to use to separate x and y axes in tooltip.
this.tooltipSeparator = ', ';
// prop; tooltipContentEditor
// Function used to edit/augment/replace the formatted tooltip contents.
// Called as str = tooltipContentEditor(str, seriesIndex, pointIndex)
// where str is the generated tooltip html and seriesIndex and pointIndex identify
// the data point being highlighted. Should return the html for the tooltip contents.
this.tooltipContentEditor = null;
// prop: useAxesFormatters
// Use the x and y axes formatters to format the text in the tooltip.
this.useAxesFormatters = true;
// prop: tooltipFormatString
// sprintf format string for the tooltip.
// Uses Ash Searle's javascript sprintf implementation
// found here: http://hexmen.com/blog/2007/03/printf-sprintf/
// See http://perldoc.perl.org/functions/sprintf.html for reference.
// Additional "p" and "P" format specifiers added by Chris Leonello.
this.tooltipFormatString = '%.5P';
// prop: formatString
// alternative to tooltipFormatString
// will format the whole tooltip text, populating with x, y values as
// indicated by tooltipAxes option. So, you could have a tooltip like:
// 'Date: %s, number of cats: %d' to format the whole tooltip at one go.
// If useAxesFormatters is true, values will be formatted according to
// Axes formatters and you can populate your tooltip string with
// %s placeholders.
this.formatString = null;
// prop: yvalues
// Number of y values to expect in the data point array.
// Typically this is 1. Certain plots, like OHLC, will
// have more y values in each data point array.
this.yvalues = 1;
// prop: bringSeriesToFront
// This option requires jQuery 1.4+
// True to bring the series of the highlighted point to the front
// of other series.
this.bringSeriesToFront = false;
this._tooltipElem;
this.isHighlighting = false;
this.currentNeighbor = null;
$.extend(true, this, options);
};
var locations = ['nw', 'n', 'ne', 'e', 'se', 's', 'sw', 'w'];
var locationIndicies = {'nw':0, 'n':1, 'ne':2, 'e':3, 'se':4, 's':5, 'sw':6, 'w':7};
var oppositeLocations = ['se', 's', 'sw', 'w', 'nw', 'n', 'ne', 'e'];
// axis.renderer.tickrenderer.formatter
// called with scope of plot
$.jqplot.Highlighter.init = function (target, data, opts){
var options = opts || {};
// add a highlighter attribute to the plot
this.plugins.highlighter = new $.jqplot.Highlighter(options.highlighter);
};
// called within scope of series
$.jqplot.Highlighter.parseOptions = function (defaults, options) {
// Add a showHighlight option to the series
// and set it to true by default.
this.showHighlight = true;
};
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
$.jqplot.Highlighter.postPlotDraw = function() {
// Memory Leaks patch
if (this.plugins.highlighter && this.plugins.highlighter.highlightCanvas) {
this.plugins.highlighter.highlightCanvas.resetCanvas();
this.plugins.highlighter.highlightCanvas = null;
}
if (this.plugins.highlighter && this.plugins.highlighter._tooltipElem) {
this.plugins.highlighter._tooltipElem.emptyForce();
this.plugins.highlighter._tooltipElem = null;
}
this.plugins.highlighter.highlightCanvas = new $.jqplot.GenericCanvas();
this.eventCanvas._elem.before(this.plugins.highlighter.highlightCanvas.createElement(this._gridPadding, 'jqplot-highlight-canvas', this._plotDimensions, this));
this.plugins.highlighter.highlightCanvas.setContext();
var elem = document.createElement('div');
this.plugins.highlighter._tooltipElem = $(elem);
elem = null;
this.plugins.highlighter._tooltipElem.addClass('jqplot-highlighter-tooltip');
this.plugins.highlighter._tooltipElem.css({position:'absolute', display:'none'});
this.eventCanvas._elem.before(this.plugins.highlighter._tooltipElem);
};
$.jqplot.preInitHooks.push($.jqplot.Highlighter.init);
$.jqplot.preParseSeriesOptionsHooks.push($.jqplot.Highlighter.parseOptions);
$.jqplot.postDrawHooks.push($.jqplot.Highlighter.postPlotDraw);
function draw(plot, neighbor) {
var hl = plot.plugins.highlighter;
var s = plot.series[neighbor.seriesIndex];
var smr = s.markerRenderer;
var mr = hl.markerRenderer;
mr.style = smr.style;
mr.lineWidth = smr.lineWidth + hl.lineWidthAdjust;
mr.size = smr.size + hl.sizeAdjust;
var rgba = $.jqplot.getColorComponents(smr.color);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var alpha = (rgba[3] >= 0.6) ? rgba[3]*0.6 : rgba[3]*(2-rgba[3]);
mr.color = 'rgba('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+','+alpha+')';
mr.init();
mr.draw(s.gridData[neighbor.pointIndex][0], s.gridData[neighbor.pointIndex][1], hl.highlightCanvas._ctx);
}
function showTooltip(plot, series, neighbor) {
// neighbor looks like: {seriesIndex: i, pointIndex:j, gridData:p, data:s.data[j]}
// gridData should be x,y pixel coords on the grid.
// add the plot._gridPadding to that to get x,y in the target.
var hl = plot.plugins.highlighter;
var elem = hl._tooltipElem;
var serieshl = series.highlighter || {};
var opts = $.extend(true, {}, hl, serieshl);
if (opts.useAxesFormatters) {
var xf = series._xaxis._ticks[0].formatter;
var yf = series._yaxis._ticks[0].formatter;
var xfstr = series._xaxis._ticks[0].formatString;
var yfstr = series._yaxis._ticks[0].formatString;
var str;
var xstr = xf(xfstr, neighbor.data[0]);
var ystrs = [];
for (var i=1; i<opts.yvalues+1; i++) {
ystrs.push(yf(yfstr, neighbor.data[i]));
}
if (typeof opts.formatString === 'string') {
switch (opts.tooltipAxes) {
case 'both':
case 'xy':
ystrs.unshift(xstr);
ystrs.unshift(opts.formatString);
str = $.jqplot.sprintf.apply($.jqplot.sprintf, ystrs);
break;
case 'yx':
ystrs.push(xstr);
ystrs.unshift(opts.formatString);
str = $.jqplot.sprintf.apply($.jqplot.sprintf, ystrs);
break;
case 'x':
str = $.jqplot.sprintf.apply($.jqplot.sprintf, [opts.formatString, xstr]);
break;
case 'y':
ystrs.unshift(opts.formatString);
str = $.jqplot.sprintf.apply($.jqplot.sprintf, ystrs);
break;
default: // same as xy
ystrs.unshift(xstr);
ystrs.unshift(opts.formatString);
str = $.jqplot.sprintf.apply($.jqplot.sprintf, ystrs);
break;
}
}
else {
switch (opts.tooltipAxes) {
case 'both':
case 'xy':
str = xstr;
for (var i=0; i<ystrs.length; i++) {
str += opts.tooltipSeparator + ystrs[i];
}
break;
case 'yx':
str = '';
for (var i=0; i<ystrs.length; i++) {
str += ystrs[i] + opts.tooltipSeparator;
}
str += xstr;
break;
case 'x':
str = xstr;
break;
case 'y':
str = ystrs.join(opts.tooltipSeparator);
break;
default: // same as 'xy'
str = xstr;
for (var i=0; i<ystrs.length; i++) {
str += opts.tooltipSeparator + ystrs[i];
}
break;
}
}
}
else {
var str;
if (typeof opts.formatString === 'string') {
str = $.jqplot.sprintf.apply($.jqplot.sprintf, [opts.formatString].concat(neighbor.data));
}
else {
if (opts.tooltipAxes == 'both' || opts.tooltipAxes == 'xy') {
str = $.jqplot.sprintf(opts.tooltipFormatString, neighbor.data[0]) + opts.tooltipSeparator + $.jqplot.sprintf(opts.tooltipFormatString, neighbor.data[1]);
}
else if (opts.tooltipAxes == 'yx') {
str = $.jqplot.sprintf(opts.tooltipFormatString, neighbor.data[1]) + opts.tooltipSeparator + $.jqplot.sprintf(opts.tooltipFormatString, neighbor.data[0]);
}
else if (opts.tooltipAxes == 'x') {
str = $.jqplot.sprintf(opts.tooltipFormatString, neighbor.data[0]);
}
else if (opts.tooltipAxes == 'y') {
str = $.jqplot.sprintf(opts.tooltipFormatString, neighbor.data[1]);
}
}
}
if ($.isFunction(opts.tooltipContentEditor)) {
// args str, seriesIndex, pointIndex are essential so the hook can look up
// extra data for the point.
str = opts.tooltipContentEditor(str, neighbor.seriesIndex, neighbor.pointIndex, plot);
}
elem.html(str);
var gridpos = {x:neighbor.gridData[0], y:neighbor.gridData[1]};
var ms = 0;
var fact = 0.707;
if (series.markerRenderer.show == true) {
ms = (series.markerRenderer.size + opts.sizeAdjust)/2;
}
var loc = locations;
if (series.fillToZero && series.fill && neighbor.data[1] < 0) {
loc = oppositeLocations;
}
switch (loc[locationIndicies[opts.tooltipLocation]]) {
case 'nw':
var x = gridpos.x + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset - fact * ms;
var y = gridpos.y + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true) - fact * ms;
break;
case 'n':
var x = gridpos.x + plot._gridPadding.left - elem.outerWidth(true)/2;
var y = gridpos.y + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true) - ms;
break;
case 'ne':
var x = gridpos.x + plot._gridPadding.left + opts.tooltipOffset + fact * ms;
var y = gridpos.y + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true) - fact * ms;
break;
case 'e':
var x = gridpos.x + plot._gridPadding.left + opts.tooltipOffset + ms;
var y = gridpos.y + plot._gridPadding.top - elem.outerHeight(true)/2;
break;
case 'se':
var x = gridpos.x + plot._gridPadding.left + opts.tooltipOffset + fact * ms;
var y = gridpos.y + plot._gridPadding.top + opts.tooltipOffset + fact * ms;
break;
case 's':
var x = gridpos.x + plot._gridPadding.left - elem.outerWidth(true)/2;
var y = gridpos.y + plot._gridPadding.top + opts.tooltipOffset + ms;
break;
case 'sw':
var x = gridpos.x + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset - fact * ms;
var y = gridpos.y + plot._gridPadding.top + opts.tooltipOffset + fact * ms;
break;
case 'w':
var x = gridpos.x + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset - ms;
var y = gridpos.y + plot._gridPadding.top - elem.outerHeight(true)/2;
break;
default: // same as 'nw'
var x = gridpos.x + plot._gridPadding.left - elem.outerWidth(true) - opts.tooltipOffset - fact * ms;
var y = gridpos.y + plot._gridPadding.top - opts.tooltipOffset - elem.outerHeight(true) - fact * ms;
break;
}
elem.css('left', x);
elem.css('top', y);
if (opts.fadeTooltip) {
// Fix for stacked up animations. Thnanks Trevor!
elem.stop(true,true).fadeIn(opts.tooltipFadeSpeed);
}
else {
elem.show();
}
elem = null;
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
var hl = plot.plugins.highlighter;
var c = plot.plugins.cursor;
if (hl.show) {
if (neighbor == null && hl.isHighlighting) {
var evt = jQuery.Event('jqplotHighlighterUnhighlight');
plot.target.trigger(evt);
var ctx = hl.highlightCanvas._ctx;
ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
if (hl.fadeTooltip) {
hl._tooltipElem.fadeOut(hl.tooltipFadeSpeed);
}
else {
hl._tooltipElem.hide();
}
if (hl.bringSeriesToFront) {
plot.restorePreviousSeriesOrder();
}
hl.isHighlighting = false;
hl.currentNeighbor = null;
ctx = null;
}
else if (neighbor != null && plot.series[neighbor.seriesIndex].showHighlight && !hl.isHighlighting) {
var evt = jQuery.Event('jqplotHighlighterHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data, plot];
plot.target.trigger(evt, ins);
hl.isHighlighting = true;
hl.currentNeighbor = neighbor;
if (hl.showMarker) {
draw(plot, neighbor);
}
if (hl.showTooltip && (!c || !c._zoom.started)) {
showTooltip(plot, plot.series[neighbor.seriesIndex], neighbor);
}
if (hl.bringSeriesToFront) {
plot.moveSeriesToFront(neighbor.seriesIndex);
}
}
// check to see if we're highlighting the wrong point.
else if (neighbor != null && hl.isHighlighting && hl.currentNeighbor != neighbor) {
// highlighting the wrong point.
// if new series allows highlighting, highlight new point.
if (plot.series[neighbor.seriesIndex].showHighlight) {
var ctx = hl.highlightCanvas._ctx;
ctx.clearRect(0, 0, ctx.canvas.width, ctx.canvas.height);
hl.isHighlighting = true;
hl.currentNeighbor = neighbor;
if (hl.showMarker) {
draw(plot, neighbor);
}
if (hl.showTooltip && (!c || !c._zoom.started)) {
showTooltip(plot, plot.series[neighbor.seriesIndex], neighbor);
}
if (hl.bringSeriesToFront) {
plot.moveSeriesToFront(neighbor.seriesIndex);
}
}
}
}
}
})(jQuery);

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/*
2010-11-01 Chris Leonello
Slightly modified version of the original json2.js to put JSON
functions under the $.jqplot namespace.
licensing and original comments follow:
http://www.JSON.org/json2.js
2010-08-25
Public Domain.
NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
See http://www.JSON.org/js.html
This code should be minified before deployment.
See http://javascript.crockford.com/jsmin.html
USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
NOT CONTROL.
This file creates a global JSON object containing two methods: stringify
and parse.
$.jqplot.JSON.stringify(value, replacer, space)
value any JavaScript value, usually an object or array.
replacer an optional parameter that determines how object
values are stringified for objects. It can be a
function or an array of strings.
space an optional parameter that specifies the indentation
of nested structures. If it is omitted, the text will
be packed without extra whitespace. If it is a number,
it will specify the number of spaces to indent at each
level. If it is a string (such as '\t' or '&nbsp;'),
it contains the characters used to indent at each level.
This method produces a JSON text from a JavaScript value.
When an object value is found, if the object contains a toJSON
method, its toJSON method will be called and the result will be
stringified. A toJSON method does not serialize: it returns the
value represented by the name/value pair that should be serialized,
or undefined if nothing should be serialized. The toJSON method
will be passed the key associated with the value, and this will be
bound to the value
For example, this would serialize Dates as ISO strings.
Date.prototype.toJSON = function (key) {
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
return this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z';
};
You can provide an optional replacer method. It will be passed the
key and value of each member, with this bound to the containing
object. The value that is returned from your method will be
serialized. If your method returns undefined, then the member will
be excluded from the serialization.
If the replacer parameter is an array of strings, then it will be
used to select the members to be serialized. It filters the results
such that only members with keys listed in the replacer array are
stringified.
Values that do not have JSON representations, such as undefined or
functions, will not be serialized. Such values in objects will be
dropped; in arrays they will be replaced with null. You can use
a replacer function to replace those with JSON values.
$.jqplot.JSON.stringify(undefined) returns undefined.
The optional space parameter produces a stringification of the
value that is filled with line breaks and indentation to make it
easier to read.
If the space parameter is a non-empty string, then that string will
be used for indentation. If the space parameter is a number, then
the indentation will be that many spaces.
Example:
text = $.jqplot.JSON.stringify(['e', {pluribus: 'unum'}]);
// text is '["e",{"pluribus":"unum"}]'
text = $.jqplot.JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
text = $.jqplot.JSON.stringify([new Date()], function (key, value) {
return this[key] instanceof Date ?
'Date(' + this[key] + ')' : value;
});
// text is '["Date(---current time---)"]'
$.jqplot.JSON.parse(text, reviver)
This method parses a JSON text to produce an object or array.
It can throw a SyntaxError exception.
The optional reviver parameter is a function that can filter and
transform the results. It receives each of the keys and values,
and its return value is used instead of the original value.
If it returns what it received, then the structure is not modified.
If it returns undefined then the member is deleted.
Example:
// Parse the text. Values that look like ISO date strings will
// be converted to Date objects.
myData = $.jqplot.JSON.parse(text, function (key, value) {
var a;
if (typeof value === 'string') {
a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
if (a) {
return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+a[5], +a[6]));
}
}
return value;
});
myData = $.jqplot.JSON.parse('["Date(09/09/2001)"]', function (key, value) {
var d;
if (typeof value === 'string' &&
value.slice(0, 5) === 'Date(' &&
value.slice(-1) === ')') {
d = new Date(value.slice(5, -1));
if (d) {
return d;
}
}
return value;
});
This is a reference implementation. You are free to copy, modify, or
redistribute.
*/
(function($) {
$.jqplot.JSON = window.JSON;
if (!window.JSON) {
$.jqplot.JSON = {};
}
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
if (typeof Date.prototype.toJSON !== 'function') {
Date.prototype.toJSON = function (key) {
return isFinite(this.valueOf()) ?
this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z' : null;
};
String.prototype.toJSON =
Number.prototype.toJSON =
Boolean.prototype.toJSON = function (key) {
return this.valueOf();
};
}
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
gap,
indent,
meta = { // table of character substitutions
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
},
rep;
function quote(string) {
// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.
escapable.lastIndex = 0;
return escapable.test(string) ?
'"' + string.replace(escapable, function (a) {
var c = meta[a];
return typeof c === 'string' ? c :
'\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
}) + '"' :
'"' + string + '"';
}
function str(key, holder) {
// Produce a string from holder[key].
var i, // The loop counter.
k, // The member key.
v, // The member value.
length,
mind = gap,
partial,
value = holder[key];
// If the value has a toJSON method, call it to obtain a replacement value.
if (value && typeof value === 'object' &&
typeof value.toJSON === 'function') {
value = value.toJSON(key);
}
// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.
if (typeof rep === 'function') {
value = rep.call(holder, key, value);
}
// What happens next depends on the value's type.
switch (typeof value) {
case 'string':
return quote(value);
case 'number':
// JSON numbers must be finite. Encode non-finite numbers as null.
return isFinite(value) ? String(value) : 'null';
case 'boolean':
case 'null':
// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.
return String(value);
// If the type is 'object', we might be dealing with an object or an array or
// null.
case 'object':
// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.
if (!value) {
return 'null';
}
// Make an array to hold the partial results of stringifying this object value.
gap += indent;
partial = [];
// Is the value an array?
if (Object.prototype.toString.apply(value) === '[object Array]') {
// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.
length = value.length;
for (i = 0; i < length; i += 1) {
partial[i] = str(i, value) || 'null';
}
// Join all of the elements together, separated with commas, and wrap them in
// brackets.
v = partial.length === 0 ? '[]' :
gap ? '[\n' + gap +
partial.join(',\n' + gap) + '\n' +
mind + ']' :
'[' + partial.join(',') + ']';
gap = mind;
return v;
}
// If the replacer is an array, use it to select the members to be stringified.
if (rep && typeof rep === 'object') {
length = rep.length;
for (i = 0; i < length; i += 1) {
k = rep[i];
if (typeof k === 'string') {
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
} else {
// Otherwise, iterate through all of the keys in the object.
for (k in value) {
if (Object.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
}
// Join all of the member texts together, separated with commas,
// and wrap them in braces.
v = partial.length === 0 ? '{}' :
gap ? '{\n' + gap + partial.join(',\n' + gap) + '\n' +
mind + '}' : '{' + partial.join(',') + '}';
gap = mind;
return v;
}
}
// If the JSON object does not yet have a stringify method, give it one.
if (typeof $.jqplot.JSON.stringify !== 'function') {
$.jqplot.JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.
var i;
gap = '';
indent = '';
// If the space parameter is a number, make an indent string containing that
// many spaces.
if (typeof space === 'number') {
for (i = 0; i < space; i += 1) {
indent += ' ';
}
// If the space parameter is a string, it will be used as the indent string.
} else if (typeof space === 'string') {
indent = space;
}
// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.
rep = replacer;
if (replacer && typeof replacer !== 'function' &&
(typeof replacer !== 'object' ||
typeof replacer.length !== 'number')) {
throw new Error('$.jqplot.JSON.stringify');
}
// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.
return str('', {'': value});
};
}
// If the JSON object does not yet have a parse method, give it one.
if (typeof $.jqplot.JSON.parse !== 'function') {
$.jqplot.JSON.parse = function (text, reviver) {
// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.
var j;
function walk(holder, key) {
// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.
var k, v, value = holder[key];
if (value && typeof value === 'object') {
for (k in value) {
if (Object.hasOwnProperty.call(value, k)) {
v = walk(value, k);
if (v !== undefined) {
value[k] = v;
} else {
delete value[k];
}
}
}
}
return reviver.call(holder, key, value);
}
// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.
text = String(text);
cx.lastIndex = 0;
if (cx.test(text)) {
text = text.replace(cx, function (a) {
return '\\u' +
('0000' + a.charCodeAt(0).toString(16)).slice(-4);
});
}
// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.
// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
if (/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.
j = eval('(' + text + ')');
// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.
return typeof reviver === 'function' ?
walk({'': j}, '') : j;
}
// If the text is not JSON parseable, then a SyntaxError is thrown.
throw new SyntaxError('$.jqplot.JSON.parse');
};
}
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.json2.min.js vendored
View File

@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function($){$.jqplot.JSON=window.JSON;if(!window.JSON){$.jqplot.JSON={}}function f(n){return n<10?"0"+n:n}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(key){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf()}}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={"\b":"\\b","\t":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==="string"?c:"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+string+'"'}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==="object"&&typeof value.toJSON==="function"){value=value.toJSON(key)}if(typeof rep==="function"){value=rep.call(holder,key,value)}switch(typeof value){case"string":return quote(value);case"number":return isFinite(value)?String(value):"null";case"boolean":case"null":return String(value);case"object":if(!value){return"null"}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==="[object Array]"){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||"null"}v=partial.length===0?"[]":gap?"[\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"]":"["+partial.join(",")+"]";gap=mind;return v}if(rep&&typeof rep==="object"){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==="string"){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}else{for(k in value){if(Object.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?": ":":")+v)}}}}v=partial.length===0?"{}":gap?"{\n"+gap+partial.join(",\n"+gap)+"\n"+mind+"}":"{"+partial.join(",")+"}";gap=mind;return v}}if(typeof $.jqplot.JSON.stringify!=="function"){$.jqplot.JSON.stringify=function(value,replacer,space){var i;gap="";indent="";if(typeof space==="number"){for(i=0;i<space;i+=1){indent+=" "}}else{if(typeof space==="string"){indent=space}}rep=replacer;if(replacer&&typeof replacer!=="function"&&(typeof replacer!=="object"||typeof replacer.length!=="number")){throw new Error("$.jqplot.JSON.stringify")}return str("",{"":value})}}if(typeof $.jqplot.JSON.parse!=="function"){$.jqplot.JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==="object"){for(k in value){if(Object.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v}else{delete value[k]}}}}return reviver.call(holder,key,value)}text=String(text);cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return"\\u"+("0000"+a.charCodeAt(0).toString(16)).slice(-4)})}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){j=eval("("+text+")");return typeof reviver==="function"?walk({"":j},""):j}throw new SyntaxError("$.jqplot.JSON.parse")}}})(jQuery);

529
gnucash/report/jqplot/plugins/jqplot.logAxisRenderer.js
View File

@ -1,529 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* class: $.jqplot.LogAxisRenderer
* A plugin for a jqPlot to render a logarithmic axis.
*
* To use this renderer, include the plugin in your source
* > <script type="text/javascript" language="javascript" src="plugins/jqplot.logAxisRenderer.js"></script>
*
* and supply the appropriate options to your plot
*
* > {axes:{xaxis:{renderer:$.jqplot.LogAxisRenderer}}}
**/
$.jqplot.LogAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
// prop: axisDefaults
// Default properties which will be applied directly to the series.
//
// Group: Properties
//
// Properties
//
// base - the logarithmic base, commonly 2, 10 or Math.E
// tickDistribution - Deprecated. "power" distribution of ticks
// always used. Option has no effect.
this.axisDefaults = {
base : 10,
tickDistribution :'power'
};
};
$.jqplot.LogAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.LogAxisRenderer.prototype.constructor = $.jqplot.LogAxisRenderer;
$.jqplot.LogAxisRenderer.prototype.init = function(options) {
// prop: drawBaseline
// True to draw the axis baseline.
this.drawBaseline = true;
// prop: minorTicks
// Number of ticks to add between "major" ticks.
// Major ticks are ticks supplied by user or auto computed.
// Minor ticks cannot be created by user.
this.minorTicks = 'auto';
this._scalefact = 1.0;
$.extend(true, this, options);
this._autoFormatString = '%d';
this._overrideFormatString = false;
for (var d in this.renderer.axisDefaults) {
if (this[d] == null) {
this[d] = this.renderer.axisDefaults[d];
}
}
this.resetDataBounds();
};
$.jqplot.LogAxisRenderer.prototype.createTicks = function(plot) {
// we're are operating on an axis here
var ticks = this._ticks;
var userTicks = this.ticks;
var name = this.name;
var db = this._dataBounds;
var dim = (this.name.charAt(0) === 'x') ? this._plotDimensions.width : this._plotDimensions.height;
var interval;
var min, max;
var pos1, pos2;
var tt, i;
var threshold = 30;
// For some reason scalefactor is screwing up ticks.
this._scalefact = (Math.max(dim, threshold+1) - threshold)/300;
// if we already have ticks, use them.
// ticks must be in order of increasing value.
if (userTicks.length) {
// ticks could be 1D or 2D array of [val, val, ,,,] or [[val, label], [val, label], ...] or mixed
for (i=0; i<userTicks.length; i++){
var ut = userTicks[i];
var t = new this.tickRenderer(this.tickOptions);
if (ut.constructor == Array) {
t.value = ut[0];
t.label = ut[1];
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(ut[0], this.name);
this._ticks.push(t);
}
else if ($.isPlainObject(ut)) {
$.extend(true, t, ut);
t.axis = this.name;
this._ticks.push(t);
}
else {
t.value = ut;
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(ut, this.name);
this._ticks.push(t);
}
}
this.numberTicks = userTicks.length;
this.min = this._ticks[0].value;
this.max = this._ticks[this.numberTicks-1].value;
}
// we don't have any ticks yet, let's make some!
else if (this.min == null && this.max == null) {
min = db.min * (2 - this.padMin);
max = db.max * this.padMax;
// if min and max are same, space them out a bit
if (min == max) {
var adj = 0.05;
min = min*(1-adj);
max = max*(1+adj);
}
// perform some checks
if (this.min != null && this.min <= 0) {
throw('log axis minimum must be greater than 0');
}
if (this.max != null && this.max <= 0) {
throw('log axis maximum must be greater than 0');
}
function findCeil (val) {
var order = Math.pow(10, Math.floor(Math.log(val)/Math.LN10));
return Math.ceil(val/order) * order;
}
function findFloor(val) {
var order = Math.pow(10, Math.floor(Math.log(val)/Math.LN10));
return Math.floor(val/order) * order;
}
// var range = max - min;
var rmin, rmax;
// for power distribution, open up range to get a nice power of axis.renderer.base.
// power distribution won't respect the user's min/max settings.
rmin = Math.pow(this.base, Math.floor(Math.log(min)/Math.log(this.base)));
rmax = Math.pow(this.base, Math.ceil(Math.log(max)/Math.log(this.base)));
// // if min and max are same, space them out a bit
// if (rmin === rmax) {
// var adj = 0.05;
// rmin = rmin*(1-adj);
// rmax = rmax*(1+adj);
// }
var order = Math.round(Math.log(rmin)/Math.LN10);
if (this.tickOptions == null || !this.tickOptions.formatString) {
this._overrideFormatString = true;
}
this.min = rmin;
this.max = rmax;
var range = this.max - this.min;
var minorTicks = (this.minorTicks === 'auto') ? 0 : this.minorTicks;
var numberTicks;
if (this.numberTicks == null){
if (dim > 140) {
numberTicks = Math.round(Math.log(this.max/this.min)/Math.log(this.base) + 1);
if (numberTicks < 2) {
numberTicks = 2;
}
if (minorTicks === 0) {
var temp = dim/(numberTicks - 1);
if (temp < 100) {
minorTicks = 0;
}
else if (temp < 190) {
minorTicks = 1;
}
else if (temp < 250) {
minorTicks = 3;
}
else if (temp < 600) {
minorTicks = 4;
}
else {
minorTicks = 9;
}
}
}
else {
numberTicks = 2;
if (minorTicks === 0) {
minorTicks = 1;
}
minorTicks = 0;
}
}
else {
numberTicks = this.numberTicks;
}
if (order >= 0 && minorTicks !== 3) {
this._autoFormatString = '%d';
}
// Adjust format string for case with 3 ticks where we'll have like 1, 2.5, 5, 7.5, 10
else if (order <= 0 && minorTicks === 3) {
var temp = -(order - 1);
this._autoFormatString = '%.'+ Math.abs(order-1) + 'f';
}
// Adjust format string for values less than 1.
else if (order < 0) {
var temp = -order;
this._autoFormatString = '%.'+ Math.abs(order) + 'f';
}
else {
this._autoFormatString = '%d';
}
var to, t, val, tt1, spread, interval;
for (var i=0; i<numberTicks; i++){
tt = Math.pow(this.base, i - numberTicks + 1) * this.max;
t = new this.tickRenderer(this.tickOptions);
if (this._overrideFormatString) {
t.formatString = this._autoFormatString;
}
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(tt, this.name);
this._ticks.push(t);
if (minorTicks && i<numberTicks-1) {
tt1 = Math.pow(this.base, i - numberTicks + 2) * this.max;
spread = tt1 - tt;
interval = tt1 / (minorTicks+1);
for (var j=minorTicks-1; j>=0; j--) {
val = tt1-interval*(j+1);
t = new this.tickRenderer(this.tickOptions);
if (this._overrideFormatString && this._autoFormatString != '') {
t.formatString = this._autoFormatString;
}
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(val, this.name);
this._ticks.push(t);
}
}
}
}
// min and max are set as would be the case with zooming
else if (this.min != null && this.max != null) {
var opts = $.extend(true, {}, this.tickOptions, {name: this.name, value: null});
var nt, ti;
// don't have an interval yet, pick one that gives the most
// "round" ticks we can get.
if (this.numberTicks == null && this.tickInterval == null) {
// var threshold = 30;
var tdim = Math.max(dim, threshold+1);
var nttarget = Math.ceil((tdim-threshold)/35 + 1);
var ret = $.jqplot.LinearTickGenerator.bestConstrainedInterval(this.min, this.max, nttarget);
this._autoFormatString = ret[3];
nt = ret[2];
ti = ret[4];
for (var i=0; i<nt; i++) {
opts.value = this.min + i * ti;
t = new this.tickRenderer(opts);
if (this._overrideFormatString && this._autoFormatString != '') {
t.formatString = this._autoFormatString;
}
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
this._ticks.push(t);
}
}
// for loose zoom, number ticks and interval are also set.
else if (this.numberTicks != null && this.tickInterval != null) {
nt = this.numberTicks;
for (var i=0; i<nt; i++) {
opts.value = this.min + i * this.tickInterval;
t = new this.tickRenderer(opts);
if (this._overrideFormatString && this._autoFormatString != '') {
t.formatString = this._autoFormatString;
}
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
this._ticks.push(t);
}
}
}
};
$.jqplot.LogAxisRenderer.prototype.pack = function(pos, offsets) {
var lb = parseInt(this.base, 10);
var ticks = this._ticks;
var trans = function (v) { return Math.log(v)/Math.log(lb); };
var invtrans = function (v) { return Math.pow(Math.E, (Math.log(lb)*v)); };
var max = trans(this.max);
var min = trans(this.min);
var offmax = offsets.max;
var offmin = offsets.min;
var lshow = (this._label == null) ? false : this._label.show;
for (var p in pos) {
this._elem.css(p, pos[p]);
}
this._offsets = offsets;
// pixellength will be + for x axes and - for y axes because pixels always measured from top left.
var pixellength = offmax - offmin;
var unitlength = max - min;
// point to unit and unit to point conversions references to Plot DOM element top left corner.
this.p2u = function(p){
return invtrans((p - offmin) * unitlength / pixellength + min);
};
this.u2p = function(u){
return (trans(u) - min) * pixellength / unitlength + offmin;
};
if (this.name == 'xaxis' || this.name == 'x2axis'){
this.series_u2p = function(u){
return (trans(u) - min) * pixellength / unitlength;
};
this.series_p2u = function(p){
return invtrans(p * unitlength / pixellength + min);
};
}
// yaxis is max at top of canvas.
else {
this.series_u2p = function(u){
return (trans(u) - max) * pixellength / unitlength;
};
this.series_p2u = function(p){
return invtrans(p * unitlength / pixellength + max);
};
}
if (this.show) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
for (var i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
switch (t.labelPosition) {
case 'auto':
// position at end
if (t.angle < 0) {
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
}
// position at start
else {
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
}
break;
case 'end':
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
case 'start':
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
break;
case 'middle':
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
default:
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
}
}
else {
shim = -t.getWidth()/2;
}
// var shim = t.getWidth()/2;
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('left', val);
t.pack();
}
}
if (lshow) {
var w = this._label._elem.outerWidth(true);
this._label._elem.css('left', offmin + pixellength/2 - w/2 + 'px');
if (this.name == 'xaxis') {
this._label._elem.css('bottom', '0px');
}
else {
this._label._elem.css('top', '0px');
}
this._label.pack();
}
}
else {
for (var i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
switch (t.labelPosition) {
case 'auto':
// position at end
case 'end':
if (t.angle < 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'start':
if (t.angle > 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'middle':
// if (t.angle > 0) {
// shim = -t.getHeight()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
// }
// else {
// shim = -t.getHeight()/2 - t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
// }
shim = -t.getHeight()/2;
break;
default:
shim = -t.getHeight()/2;
break;
}
}
else {
shim = -t.getHeight()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('top', val);
t.pack();
}
}
if (lshow) {
var h = this._label._elem.outerHeight(true);
this._label._elem.css('top', offmax - pixellength/2 - h/2 + 'px');
if (this.name == 'yaxis') {
this._label._elem.css('left', '0px');
}
else {
this._label._elem.css('right', '0px');
}
this._label.pack();
}
}
}
};
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.logAxisRenderer.min.js vendored
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611
gnucash/report/jqplot/plugins/jqplot.mekkoAxisRenderer.js
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@ -1,611 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// class: $.jqplot.MekkoAxisRenderer
// An axis renderer for a Mekko chart.
// Should be used with a Mekko chart where the mekkoRenderer is used on the series.
// Displays the Y axis as a range from 0 to 1 (0 to 100%) and the x axis with a tick
// for each series scaled to the sum of all the y values.
$.jqplot.MekkoAxisRenderer = function() {
};
// called with scope of axis object.
$.jqplot.MekkoAxisRenderer.prototype.init = function(options){
// prop: tickMode
// How to space the ticks on the axis.
// 'bar' will place a tick at the width of each bar.
// This is the default for the x axis.
// 'even' will place ticks at even intervals. This is
// the default for x2 axis and y axis. y axis cannot be changed.
this.tickMode;
// prop: barLabelRenderer
// renderer to use to draw labels under each bar.
this.barLabelRenderer = $.jqplot.AxisLabelRenderer;
// prop: barLabels
// array of labels to put under each bar.
this.barLabels = this.barLabels || [];
// prop: barLabelOptions
// options object to pass to the bar label renderer.
this.barLabelOptions = {};
this.tickOptions = $.extend(true, {showGridline:false}, this.tickOptions);
this._barLabels = [];
$.extend(true, this, options);
if (this.name == 'yaxis') {
this.tickOptions.formatString = this.tickOptions.formatString || "%d\%";
}
var db = this._dataBounds;
db.min = 0;
// for y axes, scale always go from 0 to 1 (0 to 100%)
if (this.name == 'yaxis' || this.name == 'y2axis') {
db.max = 100;
this.tickMode = 'even';
}
// For x axes, scale goes from 0 to sum of all y values.
else if (this.name == 'xaxis'){
this.tickMode = (this.tickMode == null) ? 'bar' : this.tickMode;
for (var i=0; i<this._series.length; i++) {
db.max += this._series[i]._sumy;
}
}
else if (this.name == 'x2axis'){
this.tickMode = (this.tickMode == null) ? 'even' : this.tickMode;
for (var i=0; i<this._series.length; i++) {
db.max += this._series[i]._sumy;
}
}
};
// called with scope of axis
$.jqplot.MekkoAxisRenderer.prototype.draw = function(ctx, plot) {
if (this.show) {
// populate the axis label and value properties.
// createTicks is a method on the renderer, but
// call it within the scope of the axis.
this.renderer.createTicks.call(this);
// fill a div with axes labels in the right direction.
// Need to pregenerate each axis to get it's bounds and
// position it and the labels correctly on the plot.
var dim=0;
var temp;
var elem = document.createElement('div');
this._elem = $(elem);
this._elem.addClass('jqplot-axis jqplot-'+this.name);
this._elem.css('position', 'absolute');
elem = null;
if (this.name == 'xaxis' || this.name == 'x2axis') {
this._elem.width(this._plotDimensions.width);
}
else {
this._elem.height(this._plotDimensions.height);
}
// draw the axis label
// create a _label object.
this.labelOptions.axis = this.name;
this._label = new this.labelRenderer(this.labelOptions);
if (this._label.show) {
this._elem.append(this._label.draw(ctx));
}
var t, tick, elem;
if (this.showTicks) {
t = this._ticks;
for (var i=0; i<t.length; i++) {
tick = t[i];
if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
this._elem.append(tick.draw(ctx));
}
}
}
// draw the series labels
for (i=0; i<this.barLabels.length; i++) {
this.barLabelOptions.axis = this.name;
this.barLabelOptions.label = this.barLabels[i];
this._barLabels.push(new this.barLabelRenderer(this.barLabelOptions));
if (this.tickMode != 'bar') {
this._barLabels[i].show = false;
}
if (this._barLabels[i].show) {
var elem = this._barLabels[i].draw(ctx, plot);
elem.removeClass('jqplot-'+this.name+'-label');
elem.addClass('jqplot-'+this.name+'-tick');
elem.addClass('jqplot-mekko-barLabel');
elem.appendTo(this._elem);
elem = null;
}
}
}
return this._elem;
};
// called with scope of an axis
$.jqplot.MekkoAxisRenderer.prototype.reset = function() {
this.min = this._min;
this.max = this._max;
this.tickInterval = this._tickInterval;
this.numberTicks = this._numberTicks;
// this._ticks = this.__ticks;
};
// called with scope of axis
$.jqplot.MekkoAxisRenderer.prototype.set = function() {
var dim = 0;
var temp;
var w = 0;
var h = 0;
var lshow = (this._label == null) ? false : this._label.show;
if (this.show && this.showTicks) {
var t = this._ticks;
for (var i=0; i<t.length; i++) {
var tick = t[i];
if (tick.showLabel && (!tick.isMinorTick || this.showMinorTicks)) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
temp = tick._elem.outerHeight(true);
}
else {
temp = tick._elem.outerWidth(true);
}
if (temp > dim) {
dim = temp;
}
}
}
if (lshow) {
w = this._label._elem.outerWidth(true);
h = this._label._elem.outerHeight(true);
}
if (this.name == 'xaxis') {
dim = dim + h;
this._elem.css({'height':dim+'px', left:'0px', bottom:'0px'});
}
else if (this.name == 'x2axis') {
dim = dim + h;
this._elem.css({'height':dim+'px', left:'0px', top:'0px'});
}
else if (this.name == 'yaxis') {
dim = dim + w;
this._elem.css({'width':dim+'px', left:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
else {
dim = dim + w;
this._elem.css({'width':dim+'px', right:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
}
};
// called with scope of axis
$.jqplot.MekkoAxisRenderer.prototype.createTicks = function() {
// we're are operating on an axis here
var ticks = this._ticks;
var userTicks = this.ticks;
var name = this.name;
// databounds were set on axis initialization.
var db = this._dataBounds;
var dim, interval;
var min, max;
var pos1, pos2;
var t, tt, i, j;
// if we already have ticks, use them.
// ticks must be in order of increasing value.
if (userTicks.length) {
// ticks could be 1D or 2D array of [val, val, ,,,] or [[val, label], [val, label], ...] or mixed
for (i=0; i<userTicks.length; i++){
var ut = userTicks[i];
var t = new this.tickRenderer(this.tickOptions);
if (ut.constructor == Array) {
t.value = ut[0];
t.label = ut[1];
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(ut[0], this.name);
this._ticks.push(t);
}
else {
t.value = ut;
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(ut, this.name);
this._ticks.push(t);
}
}
this.numberTicks = userTicks.length;
this.min = this._ticks[0].value;
this.max = this._ticks[this.numberTicks-1].value;
this.tickInterval = (this.max - this.min) / (this.numberTicks - 1);
}
// we don't have any ticks yet, let's make some!
else {
if (name == 'xaxis' || name == 'x2axis') {
dim = this._plotDimensions.width;
}
else {
dim = this._plotDimensions.height;
}
// if min, max and number of ticks specified, user can't specify interval.
if (this.min != null && this.max != null && this.numberTicks != null) {
this.tickInterval = null;
}
min = (this.min != null) ? this.min : db.min;
max = (this.max != null) ? this.max : db.max;
// if min and max are same, space them out a bit.+
if (min == max) {
var adj = 0.05;
if (min > 0) {
adj = Math.max(Math.log(min)/Math.LN10, 0.05);
}
min -= adj;
max += adj;
}
var range = max - min;
var rmin, rmax;
var temp, prev, curr;
var ynumticks = [3,5,6,11,21];
// yaxis divide ticks in nice intervals from 0 to 1.
if (this.name == 'yaxis' || this.name == 'y2axis') {
this.min = 0;
this.max = 100;
// user didn't specify number of ticks.
if (!this.numberTicks){
if (this.tickInterval) {
this.numberTicks = 3 + Math.ceil(range / this.tickInterval);
}
else {
temp = 2 + Math.ceil((dim-(this.tickSpacing-1))/this.tickSpacing);
for (i=0; i<ynumticks.length; i++) {
curr = temp/ynumticks[i];
if (curr == 1) {
this.numberTicks = ynumticks[i];
break;
}
else if (curr > 1) {
prev = curr;
continue;
}
else if (curr < 1) {
// was prev or is curr closer to one?
if (Math.abs(prev - 1) < Math.abs(curr - 1)) {
this.numberTicks = ynumticks[i-1];
break;
}
else {
this.numberTicks = ynumticks[i];
break;
}
}
else if (i == ynumticks.length -1) {
this.numberTicks = ynumticks[i];
}
}
this.tickInterval = range / (this.numberTicks - 1);
}
}
// user did specify number of ticks.
else {
this.tickInterval = range / (this.numberTicks - 1);
}
for (var i=0; i<this.numberTicks; i++){
tt = this.min + i * this.tickInterval;
t = new this.tickRenderer(this.tickOptions);
// var t = new $.jqplot.AxisTickRenderer(this.tickOptions);
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(tt, this.name);
this._ticks.push(t);
}
}
// for x axes, have number of ticks equal to number of series and ticks placed
// at sum of y values for each series.
else if (this.tickMode == 'bar') {
this.min = 0;
this.numberTicks = this._series.length + 1;
t = new this.tickRenderer(this.tickOptions);
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(0, this.name);
this._ticks.push(t);
temp = 0;
for (i=1; i<this.numberTicks; i++){
temp += this._series[i-1]._sumy;
t = new this.tickRenderer(this.tickOptions);
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(temp, this.name);
this._ticks.push(t);
}
this.max = this.max || temp;
// if user specified a max and it is greater than sum, add a tick
if (this.max > temp) {
t = new this.tickRenderer(this.tickOptions);
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(this.max, this.name);
this._ticks.push(t);
}
}
else if (this.tickMode == 'even') {
this.min = 0;
this.max = this.max || db.max;
// get a desired number of ticks
var nt = 2 + Math.ceil((dim-(this.tickSpacing-1))/this.tickSpacing);
range = this.max - this.min;
this.numberTicks = nt;
this.tickInterval = range / (this.numberTicks - 1);
for (i=0; i<this.numberTicks; i++){
tt = this.min + i * this.tickInterval;
t = new this.tickRenderer(this.tickOptions);
// var t = new $.jqplot.AxisTickRenderer(this.tickOptions);
if (!this.showTicks) {
t.showLabel = false;
t.showMark = false;
}
else if (!this.showTickMarks) {
t.showMark = false;
}
t.setTick(tt, this.name);
this._ticks.push(t);
}
}
}
};
// called with scope of axis
$.jqplot.MekkoAxisRenderer.prototype.pack = function(pos, offsets) {
var ticks = this._ticks;
var max = this.max;
var min = this.min;
var offmax = offsets.max;
var offmin = offsets.min;
var lshow = (this._label == null) ? false : this._label.show;
for (var p in pos) {
this._elem.css(p, pos[p]);
}
this._offsets = offsets;
// pixellength will be + for x axes and - for y axes because pixels always measured from top left.
var pixellength = offmax - offmin;
var unitlength = max - min;
// point to unit and unit to point conversions references to Plot DOM element top left corner.
this.p2u = function(p){
return (p - offmin) * unitlength / pixellength + min;
};
this.u2p = function(u){
return (u - min) * pixellength / unitlength + offmin;
};
if (this.name == 'xaxis' || this.name == 'x2axis'){
this.series_u2p = function(u){
return (u - min) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + min;
};
}
else {
this.series_u2p = function(u){
return (u - max) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + max;
};
}
if (this.show) {
if (this.name == 'xaxis' || this.name == 'x2axis') {
for (var i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'xaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
if (temp * t.angle < 0) {
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
}
// position at start
else {
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
}
break;
case 'end':
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
case 'start':
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
break;
case 'middle':
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
default:
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
}
}
else {
shim = -t.getWidth()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('left', val);
t.pack();
}
}
var w;
if (lshow) {
w = this._label._elem.outerWidth(true);
this._label._elem.css('left', offmin + pixellength/2 - w/2 + 'px');
if (this.name == 'xaxis') {
this._label._elem.css('bottom', '0px');
}
else {
this._label._elem.css('top', '0px');
}
this._label.pack();
}
// now show the labels under the bars.
var b, l, r;
for (var i=0; i<this.barLabels.length; i++) {
b = this._barLabels[i];
if (b.show) {
w = b.getWidth();
l = this._ticks[i].getLeft() + this._ticks[i].getWidth();
r = this._ticks[i+1].getLeft();
b._elem.css('left', (r+l-w)/2+'px');
b._elem.css('top', this._ticks[i]._elem.css('top'));
b.pack();
}
}
}
else {
for (var i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'yaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
case 'end':
if (temp * t.angle < 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'start':
if (t.angle > 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'middle':
shim = -t.getHeight()/2;
break;
default:
shim = -t.getHeight()/2;
break;
}
}
else {
shim = -t.getHeight()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('top', val);
t.pack();
}
}
if (lshow) {
var h = this._label._elem.outerHeight(true);
this._label._elem.css('top', offmax - pixellength/2 - h/2 + 'px');
if (this.name == 'yaxis') {
this._label._elem.css('left', '0px');
}
else {
this._label._elem.css('right', '0px');
}
this._label.pack();
}
}
}
};
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.mekkoRenderer.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.MekkoRenderer
* Draws a Mekko style chart which shows 3 dimensional data on a 2 dimensional graph.
* the <$.jqplot.MekkoAxisRenderer> should be used with mekko charts. The mekko renderer
* overrides the default legend renderer with it's own $.jqplot.MekkoLegendRenderer
* which allows more flexibility to specify number of rows and columns in the legend.
*
* Data is specified per bar in the chart. You can specify data as an array of y values, or as
* an array of [label, value] pairs. Note that labels are used only on the first series.
* Labels on subsequent series are ignored:
*
* > bar1 = [['shirts', 8],['hats', 14],['shoes', 6],['gloves', 16],['dolls', 12]];
* > bar2 = [15,6,9,13,6];
* > bar3 = [['grumpy',4],['sneezy',2],['happy',7],['sleepy',9],['doc',7]];
*
* If you want to place labels for each bar under the axis, you use the barLabels option on
* the axes. The bar labels can be styled with the ".jqplot-mekko-barLabel" css class.
*
* > barLabels = ['Mickey Mouse', 'Donald Duck', 'Goofy'];
* > axes:{xaxis:{barLabels:barLabels}}
*
*/
$.jqplot.MekkoRenderer = function(){
this.shapeRenderer = new $.jqplot.ShapeRenderer();
// prop: borderColor
// color of the borders between areas on the chart
this.borderColor = null;
// prop: showBorders
// True to draw borders lines between areas on the chart.
// False will draw borders lines with the same color as the area.
this.showBorders = true;
};
// called with scope of series.
$.jqplot.MekkoRenderer.prototype.init = function(options, plot) {
this.fill = false;
this.fillRect = true;
this.strokeRect = true;
this.shadow = false;
// width of bar on x axis.
this._xwidth = 0;
this._xstart = 0;
$.extend(true, this.renderer, options);
// set the shape renderer options
var opts = {lineJoin:'miter', lineCap:'butt', isarc:false, fillRect:this.fillRect, strokeRect:this.strokeRect};
this.renderer.shapeRenderer.init(opts);
plot.axes.x2axis._series.push(this);
this._type = 'mekko';
};
// Method: setGridData
// converts the user data values to grid coordinates and stores them
// in the gridData array. Will convert user data into appropriate
// rectangles.
// Called with scope of a series.
$.jqplot.MekkoRenderer.prototype.setGridData = function(plot) {
// recalculate the grid data
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var data = this._plotData;
this.gridData = [];
// figure out width on x axis.
// this._xwidth = this._sumy / plot._sumy * this.canvas.getWidth();
this._xwidth = xp(this._sumy) - xp(0);
if (this.index>0) {
this._xstart = plot.series[this.index-1]._xstart + plot.series[this.index-1]._xwidth;
}
var totheight = this.canvas.getHeight();
var sumy = 0;
var cury;
var curheight;
for (var i=0; i<data.length; i++) {
if (data[i] != null) {
sumy += data[i][1];
cury = totheight - (sumy / this._sumy * totheight);
curheight = data[i][1] / this._sumy * totheight;
this.gridData.push([this._xstart, cury, this._xwidth, curheight]);
}
}
};
// Method: makeGridData
// converts any arbitrary data values to grid coordinates and
// returns them. This method exists so that plugins can use a series'
// linerenderer to generate grid data points without overwriting the
// grid data associated with that series.
// Called with scope of a series.
$.jqplot.MekkoRenderer.prototype.makeGridData = function(data, plot) {
// recalculate the grid data
// figure out width on x axis.
var xp = this._xaxis.series_u2p;
var totheight = this.canvas.getHeight();
var sumy = 0;
var cury;
var curheight;
var gd = [];
for (var i=0; i<data.length; i++) {
if (data[i] != null) {
sumy += data[i][1];
cury = totheight - (sumy / this._sumy * totheight);
curheight = data[i][1] / this._sumy * totheight;
gd.push([this._xstart, cury, this._xwidth, curheight]);
}
}
return gd;
};
// called within scope of series.
$.jqplot.MekkoRenderer.prototype.draw = function(ctx, gd, options) {
var i;
var opts = (options != undefined) ? options : {};
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var colorGenerator = new $.jqplot.ColorGenerator(this.seriesColors);
ctx.save();
if (gd.length) {
if (showLine) {
for (i=0; i<gd.length; i++){
opts.fillStyle = colorGenerator.next();
if (this.renderer.showBorders) {
opts.strokeStyle = this.renderer.borderColor;
}
else {
opts.strokeStyle = opts.fillStyle;
}
this.renderer.shapeRenderer.draw(ctx, gd[i], opts);
}
}
}
ctx.restore();
};
$.jqplot.MekkoRenderer.prototype.drawShadow = function(ctx, gd, options) {
// This is a no-op, no shadows on mekko charts.
};
/**
* Class: $.jqplot.MekkoLegendRenderer
* Legend renderer used by mekko charts with options for
* controlling number or rows and columns as well as placement
* outside of plot area.
*
*/
$.jqplot.MekkoLegendRenderer = function(){
//
};
$.jqplot.MekkoLegendRenderer.prototype.init = function(options) {
// prop: numberRows
// Maximum number of rows in the legend. 0 or null for unlimited.
this.numberRows = null;
// prop: numberColumns
// Maximum number of columns in the legend. 0 or null for unlimited.
this.numberColumns = null;
// this will override the placement option on the Legend object
this.placement = "outside";
$.extend(true, this, options);
};
// called with scope of legend
$.jqplot.MekkoLegendRenderer.prototype.draw = function() {
var legend = this;
if (this.show) {
var series = this._series;
var ss = 'position:absolute;';
ss += (this.background) ? 'background:'+this.background+';' : '';
ss += (this.border) ? 'border:'+this.border+';' : '';
ss += (this.fontSize) ? 'font-size:'+this.fontSize+';' : '';
ss += (this.fontFamily) ? 'font-family:'+this.fontFamily+';' : '';
ss += (this.textColor) ? 'color:'+this.textColor+';' : '';
this._elem = $('<table class="jqplot-table-legend" style="'+ss+'"></table>');
// Mekko charts legends don't go by number of series, but by number of data points
// in the series. Refactor things here for that.
var pad = false,
reverse = true, // mekko charts are always stacked, so reverse
nr, nc;
var s = series[0];
var colorGenerator = new $.jqplot.ColorGenerator(s.seriesColors);
if (s.show) {
var pd = s.data;
if (this.numberRows) {
nr = this.numberRows;
if (!this.numberColumns){
nc = Math.ceil(pd.length/nr);
}
else{
nc = this.numberColumns;
}
}
else if (this.numberColumns) {
nc = this.numberColumns;
nr = Math.ceil(pd.length/this.numberColumns);
}
else {
nr = pd.length;
nc = 1;
}
var i, j, tr, td1, td2, lt, rs, color;
var idx = 0;
for (i=0; i<nr; i++) {
if (reverse){
tr = $('<tr class="jqplot-table-legend"></tr>').prependTo(this._elem);
}
else{
tr = $('<tr class="jqplot-table-legend"></tr>').appendTo(this._elem);
}
for (j=0; j<nc; j++) {
if (idx < pd.length) {
lt = this.labels[idx] || pd[idx][0].toString();
color = colorGenerator.next();
if (!reverse){
if (i>0){
pad = true;
}
else{
pad = false;
}
}
else{
if (i == nr -1){
pad = false;
}
else{
pad = true;
}
}
rs = (pad) ? this.rowSpacing : '0';
td1 = $('<td class="jqplot-table-legend" style="text-align:center;padding-top:'+rs+';">'+
'<div><div class="jqplot-table-legend-swatch" style="border-color:'+color+';"></div>'+
'</div></td>');
td2 = $('<td class="jqplot-table-legend" style="padding-top:'+rs+';"></td>');
if (this.escapeHtml){
td2.text(lt);
}
else {
td2.html(lt);
}
if (reverse) {
td2.prependTo(tr);
td1.prependTo(tr);
}
else {
td1.appendTo(tr);
td2.appendTo(tr);
}
pad = true;
}
idx++;
}
}
tr = null;
td1 = null;
td2 = null;
}
}
return this._elem;
};
$.jqplot.MekkoLegendRenderer.prototype.pack = function(offsets) {
if (this.show) {
// fake a grid for positioning
var grid = {_top:offsets.top, _left:offsets.left, _right:offsets.right, _bottom:this._plotDimensions.height - offsets.bottom};
if (this.placement == 'insideGrid') {
switch (this.location) {
case 'nw':
var a = grid._left + this.xoffset;
var b = grid._top + this.yoffset;
this._elem.css('left', a);
this._elem.css('top', b);
break;
case 'n':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = grid._top + this.yoffset;
this._elem.css('left', a);
this._elem.css('top', b);
break;
case 'ne':
var a = offsets.right + this.xoffset;
var b = grid._top + this.yoffset;
this._elem.css({right:a, top:b});
break;
case 'e':
var a = offsets.right + this.xoffset;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({right:a, top:b});
break;
case 'se':
var a = offsets.right + this.xoffset;
var b = offsets.bottom + this.yoffset;
this._elem.css({right:a, bottom:b});
break;
case 's':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = offsets.bottom + this.yoffset;
this._elem.css({left:a, bottom:b});
break;
case 'sw':
var a = grid._left + this.xoffset;
var b = offsets.bottom + this.yoffset;
this._elem.css({left:a, bottom:b});
break;
case 'w':
var a = grid._left + this.xoffset;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({left:a, top:b});
break;
default: // same as 'se'
var a = grid._right - this.xoffset;
var b = grid._bottom + this.yoffset;
this._elem.css({right:a, bottom:b});
break;
}
}
else {
switch (this.location) {
case 'nw':
var a = this._plotDimensions.width - grid._left + this.xoffset;
var b = grid._top + this.yoffset;
this._elem.css('right', a);
this._elem.css('top', b);
break;
case 'n':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = this._plotDimensions.height - grid._top + this.yoffset;
this._elem.css('left', a);
this._elem.css('bottom', b);
break;
case 'ne':
var a = this._plotDimensions.width - offsets.right + this.xoffset;
var b = grid._top + this.yoffset;
this._elem.css({left:a, top:b});
break;
case 'e':
var a = this._plotDimensions.width - offsets.right + this.xoffset;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({left:a, top:b});
break;
case 'se':
var a = this._plotDimensions.width - offsets.right + this.xoffset;
var b = offsets.bottom + this.yoffset;
this._elem.css({left:a, bottom:b});
break;
case 's':
var a = (offsets.left + (this._plotDimensions.width - offsets.right))/2 - this.getWidth()/2;
var b = this._plotDimensions.height - offsets.bottom + this.yoffset;
this._elem.css({left:a, top:b});
break;
case 'sw':
var a = this._plotDimensions.width - grid._left + this.xoffset;
var b = offsets.bottom + this.yoffset;
this._elem.css({right:a, bottom:b});
break;
case 'w':
var a = this._plotDimensions.width - grid._left + this.xoffset;
var b = (offsets.top + (this._plotDimensions.height - offsets.bottom))/2 - this.getHeight()/2;
this._elem.css({right:a, top:b});
break;
default: // same as 'se'
var a = grid._right - this.xoffset;
var b = grid._bottom + this.yoffset;
this._elem.css({right:a, bottom:b});
break;
}
}
}
};
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = options.axesDefaults || {};
options.legend = options.legend || {};
options.seriesDefaults = options.seriesDefaults || {};
var setopts = false;
if (options.seriesDefaults.renderer == $.jqplot.MekkoRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer == $.jqplot.MekkoRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.MekkoAxisRenderer;
options.legend.renderer = $.jqplot.MekkoLegendRenderer;
options.legend.preDraw = true;
}
}
$.jqplot.preInitHooks.push(preInit);
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.meterGaugeRenderer.js
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gnucash/report/jqplot/plugins/jqplot.mobile.js
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/**
* jqplot.jquerymobile plugin
* jQuery Mobile virtual event support.
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2011 Takashi Okamoto
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
*/
(function($) {
function postInit(target, data, options){
this.bindCustomEvents = function() {
this.eventCanvas._elem.bind('vclick', {plot:this}, this.onClick);
this.eventCanvas._elem.bind('dblclick', {plot:this}, this.onDblClick);
this.eventCanvas._elem.bind('taphold', {plot:this}, this.onDblClick);
this.eventCanvas._elem.bind('vmousedown', {plot:this}, this.onMouseDown);
this.eventCanvas._elem.bind('vmousemove', {plot:this}, this.onMouseMove);
this.eventCanvas._elem.bind('mouseenter', {plot:this}, this.onMouseEnter);
this.eventCanvas._elem.bind('mouseleave', {plot:this}, this.onMouseLeave);
if (this.captureRightClick) {
this.eventCanvas._elem.bind('vmouseup', {plot:this}, this.onRightClick);
this.eventCanvas._elem.get(0).oncontextmenu = function() {
return false;
};
}
else {
this.eventCanvas._elem.bind('vmouseup', {plot:this}, this.onMouseUp);
}
};
this.plugins.mobile = true;
}
$.jqplot.postInitHooks.push(postInit);
})(jQuery);

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/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(b){function a(e,d,c){this.bindCustomEvents=function(){this.eventCanvas._elem.bind("vclick",{plot:this},this.onClick);this.eventCanvas._elem.bind("dblclick",{plot:this},this.onDblClick);this.eventCanvas._elem.bind("taphold",{plot:this},this.onDblClick);this.eventCanvas._elem.bind("vmousedown",{plot:this},this.onMouseDown);this.eventCanvas._elem.bind("vmousemove",{plot:this},this.onMouseMove);this.eventCanvas._elem.bind("mouseenter",{plot:this},this.onMouseEnter);this.eventCanvas._elem.bind("mouseleave",{plot:this},this.onMouseLeave);if(this.captureRightClick){this.eventCanvas._elem.bind("vmouseup",{plot:this},this.onRightClick);this.eventCanvas._elem.get(0).oncontextmenu=function(){return false}}else{this.eventCanvas._elem.bind("vmouseup",{plot:this},this.onMouseUp)}};this.plugins.mobile=true}b.jqplot.postInitHooks.push(a)})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.ohlcRenderer.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.OHLCRenderer
* jqPlot Plugin to draw Open Hi Low Close, Candlestick and Hi Low Close charts.
*
* To use this plugin, include the renderer js file in
* your source:
*
* > <script type="text/javascript" src="plugins/jqplot.ohlcRenderer.js"></script>
*
* You will most likely want to use a date axis renderer
* for the x axis also, so include the date axis render js file also:
*
* > <script type="text/javascript" src="plugins/jqplot.dateAxisRenderer.js"></script>
*
* Then you set the renderer in the series options on your plot:
*
* > series: [{renderer:$.jqplot.OHLCRenderer}]
*
* For OHLC and candlestick charts, data should be specified
* like so:
*
* > dat = [['07/06/2009',138.7,139.68,135.18,135.4], ['06/29/2009',143.46,144.66,139.79,140.02], ...]
*
* If the data array has only 4 values per point instead of 5,
* the renderer will create a Hi Low Close chart instead. In that case,
* data should be supplied like:
*
* > dat = [['07/06/2009',139.68,135.18,135.4], ['06/29/2009',144.66,139.79,140.02], ...]
*
* To generate a candlestick chart instead of an OHLC chart,
* set the "candlestick" option to true:
*
* > series: [{renderer:$.jqplot.OHLCRenderer, rendererOptions:{candleStick:true}}],
*
*/
$.jqplot.OHLCRenderer = function(){
// subclass line renderer to make use of some of it's methods.
$.jqplot.LineRenderer.call(this);
// prop: candleStick
// true to render chart as candleStick.
// Must have an open price, cannot be a hlc chart.
this.candleStick = false;
// prop: tickLength
// length of the line in pixels indicating open and close price.
// Default will auto calculate based on plot width and
// number of points displayed.
this.tickLength = 'auto';
// prop: bodyWidth
// width of the candlestick body in pixels. Default will auto calculate
// based on plot width and number of candlesticks displayed.
this.bodyWidth = 'auto';
// prop: openColor
// color of the open price tick mark. Default is series color.
this.openColor = null;
// prop: closeColor
// color of the close price tick mark. Default is series color.
this.closeColor = null;
// prop: wickColor
// color of the hi-lo line through the candlestick body.
// Default is the series color.
this.wickColor = null;
// prop: fillUpBody
// true to render an "up" day (close price greater than open price)
// with a filled candlestick body.
this.fillUpBody = false;
// prop: fillDownBody
// true to render a "down" day (close price lower than open price)
// with a filled candlestick body.
this.fillDownBody = true;
// prop: upBodyColor
// Color of candlestick body of an "up" day. Default is series color.
this.upBodyColor = null;
// prop: downBodyColor
// Color of candlestick body on a "down" day. Default is series color.
this.downBodyColor = null;
// prop: hlc
// true if is a hi-low-close chart (no open price).
// This is determined automatically from the series data.
this.hlc = false;
// prop: lineWidth
// Width of the hi-low line and open/close ticks.
// Must be set in the rendererOptions for the series.
this.lineWidth = 1.5;
this._tickLength;
this._bodyWidth;
};
$.jqplot.OHLCRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.OHLCRenderer.prototype.constructor = $.jqplot.OHLCRenderer;
// called with scope of series.
$.jqplot.OHLCRenderer.prototype.init = function(options) {
options = options || {};
// lineWidth has to be set on the series, changes in renderer
// constructor have no effect. set the default here
// if no renderer option for lineWidth is specified.
this.lineWidth = options.lineWidth || 1.5;
$.jqplot.LineRenderer.prototype.init.call(this, options);
this._type = 'ohlc';
// set the yaxis data bounds here to account for hi and low values
var db = this._yaxis._dataBounds;
var d = this._plotData;
// if data points have less than 5 values, force a hlc chart.
if (d[0].length < 5) {
this.renderer.hlc = true;
for (var j=0; j<d.length; j++) {
if (d[j][2] < db.min || db.min == null) {
db.min = d[j][2];
}
if (d[j][1] > db.max || db.max == null) {
db.max = d[j][1];
}
}
}
else {
for (var j=0; j<d.length; j++) {
if (d[j][3] < db.min || db.min == null) {
db.min = d[j][3];
}
if (d[j][2] > db.max || db.max == null) {
db.max = d[j][2];
}
}
}
};
// called within scope of series.
$.jqplot.OHLCRenderer.prototype.draw = function(ctx, gd, options) {
var d = this.data;
var xmin = this._xaxis.min;
var xmax = this._xaxis.max;
// index of last value below range of plot.
var xminidx = 0;
// index of first value above range of plot.
var xmaxidx = d.length;
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var i, prevColor, ops, b, h, w, a, points;
var o;
var r = this.renderer;
var opts = (options != undefined) ? options : {};
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var fillAndStroke = (opts.fillAndStroke != undefined) ? opts.fillAndStroke : this.fillAndStroke;
r.bodyWidth = (opts.bodyWidth != undefined) ? opts.bodyWidth : r.bodyWidth;
r.tickLength = (opts.tickLength != undefined) ? opts.tickLength : r.tickLength;
ctx.save();
if (this.show) {
var x, open, hi, low, close;
// need to get widths based on number of points shown,
// not on total number of points. Use the results
// to speed up drawing in next step.
for (var i=0; i<d.length; i++) {
if (d[i][0] < xmin) {
xminidx = i;
}
else if (d[i][0] < xmax) {
xmaxidx = i+1;
}
}
var dwidth = this.gridData[xmaxidx-1][0] - this.gridData[xminidx][0];
var nvisiblePoints = xmaxidx - xminidx;
try {
var dinterval = Math.abs(this._xaxis.series_u2p(parseInt(this._xaxis._intervalStats[0].sortedIntervals[0].interval, 10)) - this._xaxis.series_u2p(0));
}
catch (e) {
var dinterval = dwidth / nvisiblePoints;
}
if (r.candleStick) {
if (typeof(r.bodyWidth) == 'number') {
r._bodyWidth = r.bodyWidth;
}
else {
r._bodyWidth = Math.min(20, dinterval/1.65);
}
}
else {
if (typeof(r.tickLength) == 'number') {
r._tickLength = r.tickLength;
}
else {
r._tickLength = Math.min(10, dinterval/3.5);
}
}
for (var i=xminidx; i<xmaxidx; i++) {
x = xp(d[i][0]);
if (r.hlc) {
open = null;
hi = yp(d[i][1]);
low = yp(d[i][2]);
close = yp(d[i][3]);
}
else {
open = yp(d[i][1]);
hi = yp(d[i][2]);
low = yp(d[i][3]);
close = yp(d[i][4]);
}
o = {};
if (r.candleStick && !r.hlc) {
w = r._bodyWidth;
a = x - w/2;
// draw candle
// determine if candle up or down
// up, remember grid coordinates increase downward
if (close < open) {
// draw wick
if (r.wickColor) {
o.color = r.wickColor;
}
else if (r.downBodyColor) {
o.color = r.upBodyColor;
}
ops = $.extend(true, {}, opts, o);
r.shapeRenderer.draw(ctx, [[x, hi], [x, close]], ops);
r.shapeRenderer.draw(ctx, [[x, open], [x, low]], ops);
o = {};
b = close;
h = open - close;
// if color specified, use it
if (r.fillUpBody) {
o.fillRect = true;
}
else {
o.strokeRect = true;
w = w - this.lineWidth;
a = x - w/2;
}
if (r.upBodyColor) {
o.color = r.upBodyColor;
o.fillStyle = r.upBodyColor;
}
points = [a, b, w, h];
}
// down
else if (close > open) {
// draw wick
if (r.wickColor) {
o.color = r.wickColor;
}
else if (r.downBodyColor) {
o.color = r.downBodyColor;
}
ops = $.extend(true, {}, opts, o);
r.shapeRenderer.draw(ctx, [[x, hi], [x, open]], ops);
r.shapeRenderer.draw(ctx, [[x, close], [x, low]], ops);
o = {};
b = open;
h = close - open;
// if color specified, use it
if (r.fillDownBody) {
o.fillRect = true;
}
else {
o.strokeRect = true;
w = w - this.lineWidth;
a = x - w/2;
}
if (r.downBodyColor) {
o.color = r.downBodyColor;
o.fillStyle = r.downBodyColor;
}
points = [a, b, w, h];
}
// even, open = close
else {
// draw wick
if (r.wickColor) {
o.color = r.wickColor;
}
ops = $.extend(true, {}, opts, o);
r.shapeRenderer.draw(ctx, [[x, hi], [x, low]], ops);
o = {};
o.fillRect = false;
o.strokeRect = false;
a = [x - w/2, open];
b = [x + w/2, close];
w = null;
h = null;
points = [a, b];
}
ops = $.extend(true, {}, opts, o);
r.shapeRenderer.draw(ctx, points, ops);
}
else {
prevColor = opts.color;
if (r.openColor) {
opts.color = r.openColor;
}
// draw open tick
if (!r.hlc) {
r.shapeRenderer.draw(ctx, [[x-r._tickLength, open], [x, open]], opts);
}
opts.color = prevColor;
// draw wick
if (r.wickColor) {
opts.color = r.wickColor;
}
r.shapeRenderer.draw(ctx, [[x, hi], [x, low]], opts);
opts.color = prevColor;
// draw close tick
if (r.closeColor) {
opts.color = r.closeColor;
}
r.shapeRenderer.draw(ctx, [[x, close], [x+r._tickLength, close]], opts);
opts.color = prevColor;
}
}
}
ctx.restore();
};
$.jqplot.OHLCRenderer.prototype.drawShadow = function(ctx, gd, options) {
// This is a no-op, shadows drawn with lines.
};
// called with scope of plot.
$.jqplot.OHLCRenderer.checkOptions = function(target, data, options) {
// provide some sensible highlighter options by default
// These aren't good for hlc, only for ohlc or candlestick
if (!options.highlighter) {
options.highlighter = {
showMarker:false,
tooltipAxes: 'y',
yvalues: 4,
formatString:'<table class="jqplot-highlighter"><tr><td>date:</td><td>%s</td></tr><tr><td>open:</td><td>%s</td></tr><tr><td>hi:</td><td>%s</td></tr><tr><td>low:</td><td>%s</td></tr><tr><td>close:</td><td>%s</td></tr></table>'
};
}
};
//$.jqplot.preInitHooks.push($.jqplot.OHLCRenderer.checkOptions);
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.ohlcRenderer.min.js vendored
View File

@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(a){a.jqplot.OHLCRenderer=function(){a.jqplot.LineRenderer.call(this);this.candleStick=false;this.tickLength="auto";this.bodyWidth="auto";this.openColor=null;this.closeColor=null;this.wickColor=null;this.fillUpBody=false;this.fillDownBody=true;this.upBodyColor=null;this.downBodyColor=null;this.hlc=false;this.lineWidth=1.5;this._tickLength;this._bodyWidth};a.jqplot.OHLCRenderer.prototype=new a.jqplot.LineRenderer();a.jqplot.OHLCRenderer.prototype.constructor=a.jqplot.OHLCRenderer;a.jqplot.OHLCRenderer.prototype.init=function(e){e=e||{};this.lineWidth=e.lineWidth||1.5;a.jqplot.LineRenderer.prototype.init.call(this,e);this._type="ohlc";var b=this._yaxis._dataBounds;var f=this._plotData;if(f[0].length<5){this.renderer.hlc=true;for(var c=0;c<f.length;c++){if(f[c][2]<b.min||b.min==null){b.min=f[c][2]}if(f[c][1]>b.max||b.max==null){b.max=f[c][1]}}}else{for(var c=0;c<f.length;c++){if(f[c][3]<b.min||b.min==null){b.min=f[c][3]}if(f[c][2]>b.max||b.max==null){b.max=f[c][2]}}}};a.jqplot.OHLCRenderer.prototype.draw=function(A,N,j){var J=this.data;var v=this._xaxis.min;var z=this._xaxis.max;var l=0;var K=J.length;var p=this._xaxis.series_u2p;var G=this._yaxis.series_u2p;var D,E,f,M,F,n,O,C;var y;var u=this.renderer;var s=(j!=undefined)?j:{};var k=(s.shadow!=undefined)?s.shadow:this.shadow;var B=(s.fill!=undefined)?s.fill:this.fill;var c=(s.fillAndStroke!=undefined)?s.fillAndStroke:this.fillAndStroke;u.bodyWidth=(s.bodyWidth!=undefined)?s.bodyWidth:u.bodyWidth;u.tickLength=(s.tickLength!=undefined)?s.tickLength:u.tickLength;A.save();if(this.show){var m,q,g,Q,t;for(var D=0;D<J.length;D++){if(J[D][0]<v){l=D}else{if(J[D][0]<z){K=D+1}}}var I=this.gridData[K-1][0]-this.gridData[l][0];var L=K-l;try{var P=Math.abs(this._xaxis.series_u2p(parseInt(this._xaxis._intervalStats[0].sortedIntervals[0].interval,10))-this._xaxis.series_u2p(0))}catch(H){var P=I/L}if(u.candleStick){if(typeof(u.bodyWidth)=="number"){u._bodyWidth=u.bodyWidth}else{u._bodyWidth=Math.min(20,P/1.65)}}else{if(typeof(u.tickLength)=="number"){u._tickLength=u.tickLength}else{u._tickLength=Math.min(10,P/3.5)}}for(var D=l;D<K;D++){m=p(J[D][0]);if(u.hlc){q=null;g=G(J[D][1]);Q=G(J[D][2]);t=G(J[D][3])}else{q=G(J[D][1]);g=G(J[D][2]);Q=G(J[D][3]);t=G(J[D][4])}y={};if(u.candleStick&&!u.hlc){n=u._bodyWidth;O=m-n/2;if(t<q){if(u.wickColor){y.color=u.wickColor}else{if(u.downBodyColor){y.color=u.upBodyColor}}f=a.extend(true,{},s,y);u.shapeRenderer.draw(A,[[m,g],[m,t]],f);u.shapeRenderer.draw(A,[[m,q],[m,Q]],f);y={};M=t;F=q-t;if(u.fillUpBody){y.fillRect=true}else{y.strokeRect=true;n=n-this.lineWidth;O=m-n/2}if(u.upBodyColor){y.color=u.upBodyColor;y.fillStyle=u.upBodyColor}C=[O,M,n,F]}else{if(t>q){if(u.wickColor){y.color=u.wickColor}else{if(u.downBodyColor){y.color=u.downBodyColor}}f=a.extend(true,{},s,y);u.shapeRenderer.draw(A,[[m,g],[m,q]],f);u.shapeRenderer.draw(A,[[m,t],[m,Q]],f);y={};M=q;F=t-q;if(u.fillDownBody){y.fillRect=true}else{y.strokeRect=true;n=n-this.lineWidth;O=m-n/2}if(u.downBodyColor){y.color=u.downBodyColor;y.fillStyle=u.downBodyColor}C=[O,M,n,F]}else{if(u.wickColor){y.color=u.wickColor}f=a.extend(true,{},s,y);u.shapeRenderer.draw(A,[[m,g],[m,Q]],f);y={};y.fillRect=false;y.strokeRect=false;O=[m-n/2,q];M=[m+n/2,t];n=null;F=null;C=[O,M]}}f=a.extend(true,{},s,y);u.shapeRenderer.draw(A,C,f)}else{E=s.color;if(u.openColor){s.color=u.openColor}if(!u.hlc){u.shapeRenderer.draw(A,[[m-u._tickLength,q],[m,q]],s)}s.color=E;if(u.wickColor){s.color=u.wickColor}u.shapeRenderer.draw(A,[[m,g],[m,Q]],s);s.color=E;if(u.closeColor){s.color=u.closeColor}u.shapeRenderer.draw(A,[[m,t],[m+u._tickLength,t]],s);s.color=E}}}A.restore()};a.jqplot.OHLCRenderer.prototype.drawShadow=function(b,d,c){};a.jqplot.OHLCRenderer.checkOptions=function(d,c,b){if(!b.highlighter){b.highlighter={showMarker:false,tooltipAxes:"y",yvalues:4,formatString:'<table class="jqplot-highlighter"><tr><td>date:</td><td>%s</td></tr><tr><td>open:</td><td>%s</td></tr><tr><td>hi:</td><td>%s</td></tr><tr><td>low:</td><td>%s</td></tr><tr><td>close:</td><td>%s</td></tr></table>'}}}})(jQuery);

904
gnucash/report/jqplot/plugins/jqplot.pieRenderer.js
View File

@ -1,904 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.PieRenderer
* Plugin renderer to draw a pie chart.
* x values, if present, will be used as slice labels.
* y values give slice size.
*
* To use this renderer, you need to include the
* pie renderer plugin, for example:
*
* > <script type="text/javascript" src="plugins/jqplot.pieRenderer.js"></script>
*
* Properties described here are passed into the $.jqplot function
* as options on the series renderer. For example:
*
* > plot2 = $.jqplot('chart2', [s1, s2], {
* > seriesDefaults: {
* > renderer:$.jqplot.PieRenderer,
* > rendererOptions:{
* > sliceMargin: 2,
* > startAngle: -90
* > }
* > }
* > });
*
* A pie plot will trigger events on the plot target
* according to user interaction. All events return the event object,
* the series index, the point (slice) index, and the point data for
* the appropriate slice.
*
* 'jqplotDataMouseOver' - triggered when user mouseing over a slice.
* 'jqplotDataHighlight' - triggered the first time user mouses over a slice,
* if highlighting is enabled.
* 'jqplotDataUnhighlight' - triggered when a user moves the mouse out of
* a highlighted slice.
* 'jqplotDataClick' - triggered when the user clicks on a slice.
* 'jqplotDataRightClick' - triggered when the user right clicks on a slice if
* the "captureRightClick" option is set to true on the plot.
*/
$.jqplot.PieRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.PieRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.PieRenderer.prototype.constructor = $.jqplot.PieRenderer;
// called with scope of a series
$.jqplot.PieRenderer.prototype.init = function(options, plot) {
// Group: Properties
//
// prop: diameter
// Outer diameter of the pie, auto computed by default
this.diameter = null;
// prop: padding
// padding between the pie and plot edges, legend, etc.
this.padding = 20;
// prop: sliceMargin
// angular spacing between pie slices in degrees.
this.sliceMargin = 0;
// prop: fill
// true or false, whether to fill the slices.
this.fill = true;
// prop: shadowOffset
// offset of the shadow from the slice and offset of
// each successive stroke of the shadow from the last.
this.shadowOffset = 2;
// prop: shadowAlpha
// transparency of the shadow (0 = transparent, 1 = opaque)
this.shadowAlpha = 0.07;
// prop: shadowDepth
// number of strokes to apply to the shadow,
// each stroke offset shadowOffset from the last.
this.shadowDepth = 5;
// prop: highlightMouseOver
// True to highlight slice when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a slice.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// an array of colors to use when highlighting a slice.
this.highlightColors = [];
// prop: dataLabels
// Either 'label', 'value', 'percent' or an array of labels to place on the pie slices.
// Defaults to percentage of each pie slice.
this.dataLabels = 'percent';
// prop: showDataLabels
// true to show data labels on slices.
this.showDataLabels = false;
// prop: dataLabelFormatString
// Format string for data labels. If none, '%s' is used for "label" and for arrays, '%d' for value and '%d%%' for percentage.
this.dataLabelFormatString = null;
// prop: dataLabelThreshold
// Threshold in percentage (0-100) of pie area, below which no label will be displayed.
// This applies to all label types, not just to percentage labels.
this.dataLabelThreshold = 3;
// prop: dataLabelPositionFactor
// A Multiplier (0-1) of the pie radius which controls position of label on slice.
// Increasing will slide label toward edge of pie, decreasing will slide label toward center of pie.
this.dataLabelPositionFactor = 0.52;
// prop: dataLabelNudge
// Number of pixels to slide the label away from (+) or toward (-) the center of the pie.
this.dataLabelNudge = 2;
// prop: dataLabelCenterOn
// True to center the data label at its position.
// False to set the inside facing edge of the label at its position.
this.dataLabelCenterOn = true;
// prop: startAngle
// Angle to start drawing pie in degrees.
// According to orientation of canvas coordinate system:
// 0 = on the positive x axis
// -90 = on the positive y axis.
// 90 = on the negative y axis.
// 180 or - 180 = on the negative x axis.
this.startAngle = 0;
this.tickRenderer = $.jqplot.PieTickRenderer;
// Used as check for conditions where pie shouldn't be drawn.
this._drawData = true;
this._type = 'pie';
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
$.extend(true, this, options);
if (this.sliceMargin < 0) {
this.sliceMargin = 0;
}
this._diameter = null;
this._radius = null;
// array of [start,end] angles arrays, one for each slice. In radians.
this._sliceAngles = [];
// index of the currently highlighted point, if any
this._highlightedPoint = null;
// set highlight colors if none provided
if (this.highlightColors.length == 0) {
for (var i=0; i<this.seriesColors.length; i++){
var rgba = $.jqplot.getColorComponents(this.seriesColors[i]);
var newrgb = [rgba[0], rgba[1], rgba[2]];
var sum = newrgb[0] + newrgb[1] + newrgb[2];
for (var j=0; j<3; j++) {
// when darkening, lowest color component can be is 60.
newrgb[j] = (sum > 570) ? newrgb[j] * 0.8 : newrgb[j] + 0.3 * (255 - newrgb[j]);
newrgb[j] = parseInt(newrgb[j], 10);
}
this.highlightColors.push('rgb('+newrgb[0]+','+newrgb[1]+','+newrgb[2]+')');
}
}
this.highlightColorGenerator = new $.jqplot.ColorGenerator(this.highlightColors);
plot.postParseOptionsHooks.addOnce(postParseOptions);
plot.postInitHooks.addOnce(postInit);
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
plot.eventListenerHooks.addOnce('jqplotMouseDown', handleMouseDown);
plot.eventListenerHooks.addOnce('jqplotMouseUp', handleMouseUp);
plot.eventListenerHooks.addOnce('jqplotClick', handleClick);
plot.eventListenerHooks.addOnce('jqplotRightClick', handleRightClick);
plot.postDrawHooks.addOnce(postPlotDraw);
};
$.jqplot.PieRenderer.prototype.setGridData = function(plot) {
// set gridData property. This will hold angle in radians of each data point.
var stack = [];
var td = [];
var sa = this.startAngle/180*Math.PI;
var tot = 0;
// don't know if we have any valid data yet, so set plot to not draw.
this._drawData = false;
for (var i=0; i<this.data.length; i++){
if (this.data[i][1] != 0) {
// we have data, O.K. to draw.
this._drawData = true;
}
stack.push(this.data[i][1]);
td.push([this.data[i][0]]);
if (i>0) {
stack[i] += stack[i-1];
}
tot += this.data[i][1];
}
var fact = Math.PI*2/stack[stack.length - 1];
for (var i=0; i<stack.length; i++) {
td[i][1] = stack[i] * fact;
td[i][2] = this.data[i][1]/tot;
}
this.gridData = td;
};
$.jqplot.PieRenderer.prototype.makeGridData = function(data, plot) {
var stack = [];
var td = [];
var tot = 0;
var sa = this.startAngle/180*Math.PI;
// don't know if we have any valid data yet, so set plot to not draw.
this._drawData = false;
for (var i=0; i<data.length; i++){
if (this.data[i][1] != 0) {
// we have data, O.K. to draw.
this._drawData = true;
}
stack.push(data[i][1]);
td.push([data[i][0]]);
if (i>0) {
stack[i] += stack[i-1];
}
tot += data[i][1];
}
var fact = Math.PI*2/stack[stack.length - 1];
for (var i=0; i<stack.length; i++) {
td[i][1] = stack[i] * fact;
td[i][2] = data[i][1]/tot;
}
return td;
};
function calcRadiusAdjustment(ang) {
return Math.sin((ang - (ang-Math.PI) / 8 / Math.PI )/2.0);
}
function calcRPrime(ang1, ang2, sliceMargin, fill, lineWidth) {
var rprime = 0;
var ang = ang2 - ang1;
var absang = Math.abs(ang);
var sm = sliceMargin;
if (fill == false) {
sm += lineWidth;
}
if (sm > 0 && absang > 0.01 && absang < 6.282) {
rprime = parseFloat(sm) / 2.0 / calcRadiusAdjustment(ang);
}
return rprime;
}
$.jqplot.PieRenderer.prototype.drawSlice = function (ctx, ang1, ang2, color, isShadow) {
if (this._drawData) {
var r = this._radius;
var fill = this.fill;
var lineWidth = this.lineWidth;
var sm = this.sliceMargin;
if (this.fill == false) {
sm += this.lineWidth;
}
ctx.save();
ctx.translate(this._center[0], this._center[1]);
var rprime = calcRPrime(ang1, ang2, this.sliceMargin, this.fill, this.lineWidth);
var transx = rprime * Math.cos((ang1 + ang2) / 2.0);
var transy = rprime * Math.sin((ang1 + ang2) / 2.0);
if ((ang2 - ang1) <= Math.PI) {
r -= rprime;
}
else {
r += rprime;
}
ctx.translate(transx, transy);
if (isShadow) {
for (var i=0, l=this.shadowDepth; i<l; i++) {
ctx.save();
ctx.translate(this.shadowOffset*Math.cos(this.shadowAngle/180*Math.PI), this.shadowOffset*Math.sin(this.shadowAngle/180*Math.PI));
doDraw(r);
}
for (var i=0, l=this.shadowDepth; i<l; i++) {
ctx.restore();
}
}
else {
doDraw(r);
}
ctx.restore();
}
function doDraw (rad) {
// Fix for IE and Chrome that can't seem to draw circles correctly.
// ang2 should always be <= 2 pi since that is the way the data is converted.
// 2Pi = 6.2831853, Pi = 3.1415927
if (ang2 > 6.282 + this.startAngle) {
ang2 = 6.282 + this.startAngle;
if (ang1 > ang2) {
ang1 = 6.281 + this.startAngle;
}
}
// Fix for IE, where it can't seem to handle 0 degree angles. Also avoids
// ugly line on unfilled pies.
if (ang1 >= ang2) {
return;
}
ctx.beginPath();
ctx.fillStyle = color;
ctx.strokeStyle = color;
ctx.lineWidth = lineWidth;
ctx.arc(0, 0, rad, ang1, ang2, false);
ctx.lineTo(0,0);
ctx.closePath();
if (fill) {
ctx.fill();
}
else {
ctx.stroke();
}
}
};
// called with scope of series
$.jqplot.PieRenderer.prototype.draw = function (ctx, gd, options, plot) {
var i;
var opts = (options != undefined) ? options : {};
// offset and direction of offset due to legend placement
var offx = 0;
var offy = 0;
var trans = 1;
var colorGenerator = new $.jqplot.ColorGenerator(this.seriesColors);
if (options.legendInfo && options.legendInfo.placement == 'insideGrid') {
var li = options.legendInfo;
switch (li.location) {
case 'nw':
offx = li.width + li.xoffset;
break;
case 'w':
offx = li.width + li.xoffset;
break;
case 'sw':
offx = li.width + li.xoffset;
break;
case 'ne':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'e':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'se':
offx = li.width + li.xoffset;
trans = -1;
break;
case 'n':
offy = li.height + li.yoffset;
break;
case 's':
offy = li.height + li.yoffset;
trans = -1;
break;
default:
break;
}
}
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var cw = ctx.canvas.width;
var ch = ctx.canvas.height;
var w = cw - offx - 2 * this.padding;
var h = ch - offy - 2 * this.padding;
var mindim = Math.min(w,h);
var d = mindim;
// Fixes issue #272. Thanks hugwijst!
// reset slice angles array.
this._sliceAngles = [];
var sm = this.sliceMargin;
if (this.fill == false) {
sm += this.lineWidth;
}
var rprime;
var maxrprime = 0;
var ang, ang1, ang2, shadowColor;
var sa = this.startAngle / 180 * Math.PI;
// have to pre-draw shadows, so loop through here and calculate some values also.
for (var i=0, l=gd.length; i<l; i++) {
ang1 = (i == 0) ? sa : gd[i-1][1] + sa;
ang2 = gd[i][1] + sa;
this._sliceAngles.push([ang1, ang2]);
rprime = calcRPrime(ang1, ang2, this.sliceMargin, this.fill, this.lineWidth);
if (Math.abs(ang2-ang1) > Math.PI) {
maxrprime = Math.max(rprime, maxrprime);
}
}
if (this.diameter != null && this.diameter > 0) {
this._diameter = this.diameter - 2*maxrprime;
}
else {
this._diameter = d - 2*maxrprime;
}
// Need to check for undersized pie. This can happen if
// plot area too small and legend is too big.
if (this._diameter < 6) {
$.jqplot.log('Diameter of pie too small, not rendering.');
return;
}
var r = this._radius = this._diameter/2;
this._center = [(cw - trans * offx)/2 + trans * offx + maxrprime * Math.cos(sa), (ch - trans*offy)/2 + trans * offy + maxrprime * Math.sin(sa)];
if (this.shadow) {
for (var i=0, l=gd.length; i<l; i++) {
shadowColor = 'rgba(0,0,0,'+this.shadowAlpha+')';
this.renderer.drawSlice.call (this, ctx, this._sliceAngles[i][0], this._sliceAngles[i][1], shadowColor, true);
}
}
for (var i=0; i<gd.length; i++) {
this.renderer.drawSlice.call (this, ctx, this._sliceAngles[i][0], this._sliceAngles[i][1], colorGenerator.next(), false);
if (this.showDataLabels && gd[i][2]*100 >= this.dataLabelThreshold) {
var fstr, avgang = (this._sliceAngles[i][0] + this._sliceAngles[i][1])/2, label;
if (this.dataLabels == 'label') {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, gd[i][0]);
}
else if (this.dataLabels == 'value') {
fstr = this.dataLabelFormatString || '%d';
label = $.jqplot.sprintf(fstr, this.data[i][1]);
}
else if (this.dataLabels == 'percent') {
fstr = this.dataLabelFormatString || '%d%%';
label = $.jqplot.sprintf(fstr, gd[i][2]*100);
}
else if (this.dataLabels.constructor == Array) {
fstr = this.dataLabelFormatString || '%s';
label = $.jqplot.sprintf(fstr, this.dataLabels[i]);
}
var fact = (this._radius ) * this.dataLabelPositionFactor + this.sliceMargin + this.dataLabelNudge;
var x = this._center[0] + Math.cos(avgang) * fact + this.canvas._offsets.left;
var y = this._center[1] + Math.sin(avgang) * fact + this.canvas._offsets.top;
var labelelem = $('<div class="jqplot-pie-series jqplot-data-label" style="position:absolute;">' + label + '</div>').insertBefore(plot.eventCanvas._elem);
if (this.dataLabelCenterOn) {
x -= labelelem.width()/2;
y -= labelelem.height()/2;
}
else {
x -= labelelem.width() * Math.sin(avgang/2);
y -= labelelem.height()/2;
}
x = Math.round(x);
y = Math.round(y);
labelelem.css({left: x, top: y});
}
}
};
$.jqplot.PieAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
};
$.jqplot.PieAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.PieAxisRenderer.prototype.constructor = $.jqplot.PieAxisRenderer;
// There are no traditional axes on a pie chart. We just need to provide
// dummy objects with properties so the plot will render.
// called with scope of axis object.
$.jqplot.PieAxisRenderer.prototype.init = function(options){
//
this.tickRenderer = $.jqplot.PieTickRenderer;
$.extend(true, this, options);
// I don't think I'm going to need _dataBounds here.
// have to go Axis scaling in a way to fit chart onto plot area
// and provide u2p and p2u functionality for mouse cursor, etc.
// for convenience set _dataBounds to 0 and 100 and
// set min/max to 0 and 100.
this._dataBounds = {min:0, max:100};
this.min = 0;
this.max = 100;
this.showTicks = false;
this.ticks = [];
this.showMark = false;
this.show = false;
};
$.jqplot.PieLegendRenderer = function(){
$.jqplot.TableLegendRenderer.call(this);
};
$.jqplot.PieLegendRenderer.prototype = new $.jqplot.TableLegendRenderer();
$.jqplot.PieLegendRenderer.prototype.constructor = $.jqplot.PieLegendRenderer;
/**
* Class: $.jqplot.PieLegendRenderer
* Legend Renderer specific to pie plots. Set by default
* when user creates a pie plot.
*/
$.jqplot.PieLegendRenderer.prototype.init = function(options) {
// Group: Properties
//
// prop: numberRows
// Maximum number of rows in the legend. 0 or null for unlimited.
this.numberRows = null;
// prop: numberColumns
// Maximum number of columns in the legend. 0 or null for unlimited.
this.numberColumns = null;
$.extend(true, this, options);
};
// called with context of legend
$.jqplot.PieLegendRenderer.prototype.draw = function() {
var legend = this;
if (this.show) {
var series = this._series;
this._elem = $(document.createElement('table'));
this._elem.addClass('jqplot-table-legend');
var ss = {position:'absolute'};
if (this.background) {
ss['background'] = this.background;
}
if (this.border) {
ss['border'] = this.border;
}
if (this.fontSize) {
ss['fontSize'] = this.fontSize;
}
if (this.fontFamily) {
ss['fontFamily'] = this.fontFamily;
}
if (this.textColor) {
ss['textColor'] = this.textColor;
}
if (this.marginTop != null) {
ss['marginTop'] = this.marginTop;
}
if (this.marginBottom != null) {
ss['marginBottom'] = this.marginBottom;
}
if (this.marginLeft != null) {
ss['marginLeft'] = this.marginLeft;
}
if (this.marginRight != null) {
ss['marginRight'] = this.marginRight;
}
this._elem.css(ss);
// Pie charts legends don't go by number of series, but by number of data points
// in the series. Refactor things here for that.
var pad = false,
reverse = false,
nr,
nc;
var s = series[0];
var colorGenerator = new $.jqplot.ColorGenerator(s.seriesColors);
if (s.show) {
var pd = s.data;
if (this.numberRows) {
nr = this.numberRows;
if (!this.numberColumns){
nc = Math.ceil(pd.length/nr);
}
else{
nc = this.numberColumns;
}
}
else if (this.numberColumns) {
nc = this.numberColumns;
nr = Math.ceil(pd.length/this.numberColumns);
}
else {
nr = pd.length;
nc = 1;
}
var i, j;
var tr, td1, td2;
var lt, rs, color;
var idx = 0;
var div0, div1;
for (i=0; i<nr; i++) {
tr = $(document.createElement('tr'));
tr.addClass('jqplot-table-legend');
if (reverse){
tr.prependTo(this._elem);
}
else{
tr.appendTo(this._elem);
}
for (j=0; j<nc; j++) {
if (idx < pd.length){
lt = this.labels[idx] || pd[idx][0].toString();
color = colorGenerator.next();
if (!reverse){
if (i>0){
pad = true;
}
else{
pad = false;
}
}
else{
if (i == nr -1){
pad = false;
}
else{
pad = true;
}
}
rs = (pad) ? this.rowSpacing : '0';
td1 = $(document.createElement('td'));
td1.addClass('jqplot-table-legend jqplot-table-legend-swatch');
td1.css({textAlign: 'center', paddingTop: rs});
div0 = $(document.createElement('div'));
div0.addClass('jqplot-table-legend-swatch-outline');
div1 = $(document.createElement('div'));
div1.addClass('jqplot-table-legend-swatch');
div1.css({backgroundColor: color, borderColor: color});
td1.append(div0.append(div1));
td2 = $(document.createElement('td'));
td2.addClass('jqplot-table-legend jqplot-table-legend-label');
td2.css('paddingTop', rs);
if (this.escapeHtml){
td2.text(lt);
}
else {
td2.html(lt);
}
if (reverse) {
td2.prependTo(tr);
td1.prependTo(tr);
}
else {
td1.appendTo(tr);
td2.appendTo(tr);
}
pad = true;
}
idx++;
}
}
}
}
return this._elem;
};
$.jqplot.PieRenderer.prototype.handleMove = function(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
plot.target.trigger('jqplotDataMouseOver', ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.pieRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
plot.target.trigger('jqplotDataHighlight', ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
};
// this.eventCanvas._elem.bind($.jqplot.eventListenerHooks[i][0], {plot:this}, $.jqplot.eventListenerHooks[i][1]);
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = options.axesDefaults || {};
options.legend = options.legend || {};
options.seriesDefaults = options.seriesDefaults || {};
// only set these if there is a pie series
var setopts = false;
if (options.seriesDefaults.renderer == $.jqplot.PieRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer == $.jqplot.PieRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.PieAxisRenderer;
options.legend.renderer = $.jqplot.PieLegendRenderer;
options.legend.preDraw = true;
options.seriesDefaults.pointLabels = {show: false};
}
}
function postInit(target, data, options) {
for (var i=0; i<this.series.length; i++) {
if (this.series[i].renderer.constructor == $.jqplot.PieRenderer) {
// don't allow mouseover and mousedown at same time.
if (this.series[i].highlightMouseOver) {
this.series[i].highlightMouseDown = false;
}
}
}
}
// called with scope of plot
function postParseOptions(options) {
for (var i=0; i<this.series.length; i++) {
this.series[i].seriesColors = this.seriesColors;
this.series[i].colorGenerator = $.jqplot.colorGenerator;
}
}
function highlight (plot, sidx, pidx) {
var s = plot.series[sidx];
var canvas = plot.plugins.pieRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.pieRenderer.highlightedSeriesIndex = sidx;
s.renderer.drawSlice.call(s, canvas._ctx, s._sliceAngles[pidx][0], s._sliceAngles[pidx][1], s.highlightColorGenerator.get(pidx), false);
}
function unhighlight (plot) {
var canvas = plot.plugins.pieRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.pieRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.pieRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseDown(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
if (plot.series[ins[0]].highlightMouseDown && !(ins[0] == plot.plugins.pieRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, ins[0], ins[1]);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
function handleMouseUp(ev, gridpos, datapos, neighbor, plot) {
var idx = plot.plugins.pieRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
}
function handleClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt = jQuery.Event('jqplotDataClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
function handleRightClick(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var idx = plot.plugins.pieRenderer.highlightedSeriesIndex;
if (idx != null && plot.series[idx].highlightMouseDown) {
unhighlight(plot);
}
var evt = jQuery.Event('jqplotDataRightClick');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.pieRenderer && this.plugins.pieRenderer.highlightCanvas) {
this.plugins.pieRenderer.highlightCanvas.resetCanvas();
this.plugins.pieRenderer.highlightCanvas = null;
}
this.plugins.pieRenderer = {highlightedSeriesIndex:null};
this.plugins.pieRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
// do we have any data labels? if so, put highlight canvas before those
var labels = $(this.targetId+' .jqplot-data-label');
if (labels.length) {
$(labels[0]).before(this.plugins.pieRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-pieRenderer-highlight-canvas', this._plotDimensions, this));
}
// else put highlight canvas before event canvas.
else {
this.eventCanvas._elem.before(this.plugins.pieRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-pieRenderer-highlight-canvas', this._plotDimensions, this));
}
var hctx = this.plugins.pieRenderer.highlightCanvas.setContext();
this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); });
}
$.jqplot.preInitHooks.push(preInit);
$.jqplot.PieTickRenderer = function() {
$.jqplot.AxisTickRenderer.call(this);
};
$.jqplot.PieTickRenderer.prototype = new $.jqplot.AxisTickRenderer();
$.jqplot.PieTickRenderer.prototype.constructor = $.jqplot.PieTickRenderer;
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.pieRenderer.min.js vendored
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379
gnucash/report/jqplot/plugins/jqplot.pointLabels.js
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@ -1,379 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.PointLabels
* Plugin for putting labels at the data points.
*
* To use this plugin, include the js
* file in your source:
*
* > <script type="text/javascript" src="plugins/jqplot.pointLabels.js"></script>
*
* By default, the last value in the data ponit array in the data series is used
* for the label. For most series renderers, extra data can be added to the
* data point arrays and the last value will be used as the label.
*
* For instance,
* this series:
*
* > [[1,4], [3,5], [7,2]]
*
* Would, by default, use the y values in the labels.
* Extra data can be added to the series like so:
*
* > [[1,4,'mid'], [3 5,'hi'], [7,2,'low']]
*
* And now the point labels would be 'mid', 'low', and 'hi'.
*
* Options to the point labels and a custom labels array can be passed into the
* "pointLabels" option on the series option like so:
*
* > series:[{pointLabels:{
* > labels:['mid', 'hi', 'low'],
* > location:'se',
* > ypadding: 12
* > }
* > }]
*
* A custom labels array in the options takes precedence over any labels
* in the series data. If you have a custom labels array in the options,
* but still want to use values from the series array as labels, set the
* "labelsFromSeries" option to true.
*
* By default, html entities (<, >, etc.) are escaped in point labels.
* If you want to include actual html markup in the labels,
* set the "escapeHTML" option to false.
*
*/
$.jqplot.PointLabels = function(options) {
// Group: Properties
//
// prop: show
// show the labels or not.
this.show = $.jqplot.config.enablePlugins;
// prop: location
// compass location where to position the label around the point.
// 'n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw'
this.location = 'n';
// prop: labelsFromSeries
// true to use labels within data point arrays.
this.labelsFromSeries = false;
// prop: seriesLabelIndex
// array index for location of labels within data point arrays.
// if null, will use the last element of the data point array.
this.seriesLabelIndex = null;
// prop: labels
// array of arrays of labels, one array for each series.
this.labels = [];
// actual labels that will get displayed.
// needed to preserve user specified labels in labels array.
this._labels = [];
// prop: stackedValue
// true to display value as stacked in a stacked plot.
// no effect if labels is specified.
this.stackedValue = false;
// prop: ypadding
// vertical padding in pixels between point and label
this.ypadding = 6;
// prop: xpadding
// horizontal padding in pixels between point and label
this.xpadding = 6;
// prop: escapeHTML
// true to escape html entities in the labels.
// If you want to include markup in the labels, set to false.
this.escapeHTML = true;
// prop: edgeTolerance
// Number of pixels that the label must be away from an axis
// boundary in order to be drawn. Negative values will allow overlap
// with the grid boundaries.
this.edgeTolerance = -5;
// prop: formatter
// A class of a formatter for the tick text. sprintf by default.
this.formatter = $.jqplot.DefaultTickFormatter;
// prop: formatString
// string passed to the formatter.
this.formatString = '';
// prop: hideZeros
// true to not show a label for a value which is 0.
this.hideZeros = false;
this._elems = [];
$.extend(true, this, options);
};
var locations = ['nw', 'n', 'ne', 'e', 'se', 's', 'sw', 'w'];
var locationIndicies = {'nw':0, 'n':1, 'ne':2, 'e':3, 'se':4, 's':5, 'sw':6, 'w':7};
var oppositeLocations = ['se', 's', 'sw', 'w', 'nw', 'n', 'ne', 'e'];
// called with scope of a series
$.jqplot.PointLabels.init = function (target, data, seriesDefaults, opts, plot){
var options = $.extend(true, {}, seriesDefaults, opts);
options.pointLabels = options.pointLabels || {};
if (this.renderer.constructor === $.jqplot.BarRenderer && this.barDirection === 'horizontal' && !options.pointLabels.location) {
options.pointLabels.location = 'e';
}
// add a pointLabels attribute to the series plugins
this.plugins.pointLabels = new $.jqplot.PointLabels(options.pointLabels);
this.plugins.pointLabels.setLabels.call(this);
};
// called with scope of series
$.jqplot.PointLabels.prototype.setLabels = function() {
var p = this.plugins.pointLabels;
var labelIdx;
if (p.seriesLabelIndex != null) {
labelIdx = p.seriesLabelIndex;
}
else if (this.renderer.constructor === $.jqplot.BarRenderer && this.barDirection === 'horizontal') {
labelIdx = (this._plotData[0].length < 3) ? 0 : this._plotData[0].length -1;
}
else {
labelIdx = (this._plotData.length === 0) ? 0 : this._plotData[0].length -1;
}
p._labels = [];
if (p.labels.length === 0 || p.labelsFromSeries) {
if (p.stackedValue) {
if (this._plotData.length && this._plotData[0].length){
// var idx = p.seriesLabelIndex || this._plotData[0].length -1;
for (var i=0; i<this._plotData.length; i++) {
p._labels.push(this._plotData[i][labelIdx]);
}
}
}
else {
// var d = this._plotData;
var d = this.data;
if (this.renderer.constructor === $.jqplot.BarRenderer && this.waterfall) {
d = this._data;
}
if (d.length && d[0].length) {
// var idx = p.seriesLabelIndex || d[0].length -1;
for (var i=0; i<d.length; i++) {
p._labels.push(d[i][labelIdx]);
}
}
d = null;
}
}
else if (p.labels.length){
p._labels = p.labels;
}
};
$.jqplot.PointLabels.prototype.xOffset = function(elem, location, padding) {
location = location || this.location;
padding = padding || this.xpadding;
var offset;
switch (location) {
case 'nw':
offset = -elem.outerWidth(true) - this.xpadding;
break;
case 'n':
offset = -elem.outerWidth(true)/2;
break;
case 'ne':
offset = this.xpadding;
break;
case 'e':
offset = this.xpadding;
break;
case 'se':
offset = this.xpadding;
break;
case 's':
offset = -elem.outerWidth(true)/2;
break;
case 'sw':
offset = -elem.outerWidth(true) - this.xpadding;
break;
case 'w':
offset = -elem.outerWidth(true) - this.xpadding;
break;
default: // same as 'nw'
offset = -elem.outerWidth(true) - this.xpadding;
break;
}
return offset;
};
$.jqplot.PointLabels.prototype.yOffset = function(elem, location, padding) {
location = location || this.location;
padding = padding || this.xpadding;
var offset;
switch (location) {
case 'nw':
offset = -elem.outerHeight(true) - this.ypadding;
break;
case 'n':
offset = -elem.outerHeight(true) - this.ypadding;
break;
case 'ne':
offset = -elem.outerHeight(true) - this.ypadding;
break;
case 'e':
offset = -elem.outerHeight(true)/2;
break;
case 'se':
offset = this.ypadding;
break;
case 's':
offset = this.ypadding;
break;
case 'sw':
offset = this.ypadding;
break;
case 'w':
offset = -elem.outerHeight(true)/2;
break;
default: // same as 'nw'
offset = -elem.outerHeight(true) - this.ypadding;
break;
}
return offset;
};
// called with scope of series
$.jqplot.PointLabels.draw = function (sctx, options, plot) {
var p = this.plugins.pointLabels;
// set labels again in case they have changed.
p.setLabels.call(this);
// remove any previous labels
for (var i=0; i<p._elems.length; i++) {
// Memory Leaks patch
// p._elems[i].remove();
p._elems[i].emptyForce();
}
p._elems.splice(0, p._elems.length);
if (p.show) {
var ax = '_'+this._stackAxis+'axis';
if (!p.formatString) {
p.formatString = this[ax]._ticks[0].formatString;
p.formatter = this[ax]._ticks[0].formatter;
}
var pd = this._plotData;
var ppd = this._prevPlotData;
var xax = this._xaxis;
var yax = this._yaxis;
var elem, helem;
for (var i=0, l=p._labels.length; i < l; i++) {
var label = p._labels[i];
if (p.hideZeros && parseInt(p._labels[i], 10) == 0) {
label = '';
}
if (label != null) {
label = p.formatter(p.formatString, label);
}
helem = document.createElement('div');
p._elems[i] = $(helem);
elem = p._elems[i];
elem.addClass('jqplot-point-label jqplot-series-'+this.index+' jqplot-point-'+i);
elem.css('position', 'absolute');
elem.insertAfter(sctx.canvas);
if (p.escapeHTML) {
elem.text(label);
}
else {
elem.html(label);
}
var location = p.location;
if ((this.fillToZero && pd[i][1] < 0) || (this.fillToZero && this._type === 'bar' && this.barDirection === 'horizontal' && pd[i][0] < 0) || (this.waterfall && parseInt(label, 10)) < 0) {
location = oppositeLocations[locationIndicies[location]];
}
var ell = xax.u2p(pd[i][0]) + p.xOffset(elem, location);
var elt = yax.u2p(pd[i][1]) + p.yOffset(elem, location);
// we have stacked chart but are not showing stacked values,
// place labels in center.
if (this._stack && !p.stackedValue) {
if (this.barDirection === "vertical") {
elt = (this._barPoints[i][0][1] + this._barPoints[i][1][1]) / 2 + plot._gridPadding.top - 0.5 * elem.outerHeight(true);
}
else {
ell = (this._barPoints[i][2][0] + this._barPoints[i][0][0]) / 2 + plot._gridPadding.left - 0.5 * elem.outerWidth(true);
}
}
if (this.renderer.constructor == $.jqplot.BarRenderer) {
if (this.barDirection == "vertical") {
ell += this._barNudge;
}
else {
elt -= this._barNudge;
}
}
elem.css('left', ell);
elem.css('top', elt);
var elr = ell + elem.width();
var elb = elt + elem.height();
var et = p.edgeTolerance;
var scl = $(sctx.canvas).position().left;
var sct = $(sctx.canvas).position().top;
var scr = sctx.canvas.width + scl;
var scb = sctx.canvas.height + sct;
// if label is outside of allowed area, remove it
if (ell - et < scl || elt - et < sct || elr + et > scr || elb + et > scb) {
elem.remove();
}
elem = null;
helem = null;
}
// finally, animate them if the series is animated
// if (this.renderer.animation && this.renderer.animation._supported && this.renderer.animation.show && plot._drawCount < 2) {
// var sel = '.jqplot-point-label.jqplot-series-'+this.index;
// $(sel).hide();
// $(sel).fadeIn(1000);
// }
}
};
$.jqplot.postSeriesInitHooks.push($.jqplot.PointLabels.init);
$.jqplot.postDrawSeriesHooks.push($.jqplot.PointLabels.draw);
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.pointLabels.min.js vendored
View File

@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(c){c.jqplot.PointLabels=function(e){this.show=c.jqplot.config.enablePlugins;this.location="n";this.labelsFromSeries=false;this.seriesLabelIndex=null;this.labels=[];this._labels=[];this.stackedValue=false;this.ypadding=6;this.xpadding=6;this.escapeHTML=true;this.edgeTolerance=-5;this.formatter=c.jqplot.DefaultTickFormatter;this.formatString="";this.hideZeros=false;this._elems=[];c.extend(true,this,e)};var a=["nw","n","ne","e","se","s","sw","w"];var d={nw:0,n:1,ne:2,e:3,se:4,s:5,sw:6,w:7};var b=["se","s","sw","w","nw","n","ne","e"];c.jqplot.PointLabels.init=function(j,h,f,g,i){var e=c.extend(true,{},f,g);e.pointLabels=e.pointLabels||{};if(this.renderer.constructor===c.jqplot.BarRenderer&&this.barDirection==="horizontal"&&!e.pointLabels.location){e.pointLabels.location="e"}this.plugins.pointLabels=new c.jqplot.PointLabels(e.pointLabels);this.plugins.pointLabels.setLabels.call(this)};c.jqplot.PointLabels.prototype.setLabels=function(){var f=this.plugins.pointLabels;var h;if(f.seriesLabelIndex!=null){h=f.seriesLabelIndex}else{if(this.renderer.constructor===c.jqplot.BarRenderer&&this.barDirection==="horizontal"){h=(this._plotData[0].length<3)?0:this._plotData[0].length-1}else{h=(this._plotData.length===0)?0:this._plotData[0].length-1}}f._labels=[];if(f.labels.length===0||f.labelsFromSeries){if(f.stackedValue){if(this._plotData.length&&this._plotData[0].length){for(var e=0;e<this._plotData.length;e++){f._labels.push(this._plotData[e][h])}}}else{var g=this.data;if(this.renderer.constructor===c.jqplot.BarRenderer&&this.waterfall){g=this._data}if(g.length&&g[0].length){for(var e=0;e<g.length;e++){f._labels.push(g[e][h])}}g=null}}else{if(f.labels.length){f._labels=f.labels}}};c.jqplot.PointLabels.prototype.xOffset=function(f,e,g){e=e||this.location;g=g||this.xpadding;var h;switch(e){case"nw":h=-f.outerWidth(true)-this.xpadding;break;case"n":h=-f.outerWidth(true)/2;break;case"ne":h=this.xpadding;break;case"e":h=this.xpadding;break;case"se":h=this.xpadding;break;case"s":h=-f.outerWidth(true)/2;break;case"sw":h=-f.outerWidth(true)-this.xpadding;break;case"w":h=-f.outerWidth(true)-this.xpadding;break;default:h=-f.outerWidth(true)-this.xpadding;break}return h};c.jqplot.PointLabels.prototype.yOffset=function(f,e,g){e=e||this.location;g=g||this.xpadding;var h;switch(e){case"nw":h=-f.outerHeight(true)-this.ypadding;break;case"n":h=-f.outerHeight(true)-this.ypadding;break;case"ne":h=-f.outerHeight(true)-this.ypadding;break;case"e":h=-f.outerHeight(true)/2;break;case"se":h=this.ypadding;break;case"s":h=this.ypadding;break;case"sw":h=this.ypadding;break;case"w":h=-f.outerHeight(true)/2;break;default:h=-f.outerHeight(true)-this.ypadding;break}return h};c.jqplot.PointLabels.draw=function(x,j,v){var t=this.plugins.pointLabels;t.setLabels.call(this);for(var w=0;w<t._elems.length;w++){t._elems[w].emptyForce()}t._elems.splice(0,t._elems.length);if(t.show){var r="_"+this._stackAxis+"axis";if(!t.formatString){t.formatString=this[r]._ticks[0].formatString;t.formatter=this[r]._ticks[0].formatter}var E=this._plotData;var D=this._prevPlotData;var A=this._xaxis;var q=this._yaxis;var z,f;for(var w=0,u=t._labels.length;w<u;w++){var o=t._labels[w];if(t.hideZeros&&parseInt(t._labels[w],10)==0){o=""}if(o!=null){o=t.formatter(t.formatString,o)}f=document.createElement("div");t._elems[w]=c(f);z=t._elems[w];z.addClass("jqplot-point-label jqplot-series-"+this.index+" jqplot-point-"+w);z.css("position","absolute");z.insertAfter(x.canvas);if(t.escapeHTML){z.text(o)}else{z.html(o)}var g=t.location;if((this.fillToZero&&E[w][1]<0)||(this.fillToZero&&this._type==="bar"&&this.barDirection==="horizontal"&&E[w][0]<0)||(this.waterfall&&parseInt(o,10))<0){g=b[d[g]]}var n=A.u2p(E[w][0])+t.xOffset(z,g);var h=q.u2p(E[w][1])+t.yOffset(z,g);if(this._stack&&!t.stackedValue){if(this.barDirection==="vertical"){h=(this._barPoints[w][0][1]+this._barPoints[w][1][1])/2+v._gridPadding.top-0.5*z.outerHeight(true)}else{n=(this._barPoints[w][2][0]+this._barPoints[w][0][0])/2+v._gridPadding.left-0.5*z.outerWidth(true)}}if(this.renderer.constructor==c.jqplot.BarRenderer){if(this.barDirection=="vertical"){n+=this._barNudge}else{h-=this._barNudge}}z.css("left",n);z.css("top",h);var k=n+z.width();var s=h+z.height();var C=t.edgeTolerance;var e=c(x.canvas).position().left;var y=c(x.canvas).position().top;var B=x.canvas.width+e;var m=x.canvas.height+y;if(n-C<e||h-C<y||k+C>B||s+C>m){z.remove()}z=null;f=null}}};c.jqplot.postSeriesInitHooks.push(c.jqplot.PointLabels.init);c.jqplot.postDrawSeriesHooks.push(c.jqplot.PointLabels.draw)})(jQuery);

728
gnucash/report/jqplot/plugins/jqplot.pyramidAxisRenderer.js
View File

@ -1,728 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
$.jqplot.PyramidAxisRenderer = function() {
$.jqplot.LinearAxisRenderer.call(this);
};
$.jqplot.PyramidAxisRenderer.prototype = new $.jqplot.LinearAxisRenderer();
$.jqplot.PyramidAxisRenderer.prototype.constructor = $.jqplot.PyramidAxisRenderer;
// called with scope of axis
$.jqplot.PyramidAxisRenderer.prototype.init = function(options){
// Group: Properties
//
// prop: position
// Position of axis. Values are: top, bottom , left, center, right.
// By default, x and x2 axes are bottom, y axis is center.
this.position = null;
// prop: drawBaseline
// True to draw the axis baseline.
this.drawBaseline = true;
// prop: baselineWidth
// width of the baseline in pixels.
this.baselineWidth = null;
// prop: baselineColor
// CSS color spec for the baseline.
this.baselineColor = null;
this.tickSpacingFactor = 25;
this._type = 'pyramid';
this._splitAxis = false;
this._splitLength = null;
this.category = false;
this._autoFormatString = '';
this._overrideFormatString = false;
$.extend(true, this, options);
this.renderer.options = options;
this.resetDataBounds = this.renderer.resetDataBounds;
this.resetDataBounds();
};
$.jqplot.PyramidAxisRenderer.prototype.resetDataBounds = function() {
// Go through all the series attached to this axis and find
// the min/max bounds for this axis.
var db = this._dataBounds;
db.min = null;
db.max = null;
var temp;
for (var i=0; i<this._series.length; i++) {
var s = this._series[i];
var d = s._plotData;
for (var j=0, l=d.length; j<l; j++) {
if (this.name.charAt(0) === 'x') {
temp = d[j][1];
if ((temp !== null && temp < db.min) || db.min === null) {
db.min = temp;
}
if ((temp !== null && temp > db.max) || db.max === null) {
db.max = temp;
}
}
else {
temp = d[j][0];
if ((temp !== null && temp < db.min) || db.min === null) {
db.min = temp;
}
if ((temp !== null && temp > db.max) || db.max === null) {
db.max = temp;
}
}
}
}
};
// called with scope of axis
$.jqplot.PyramidAxisRenderer.prototype.draw = function(ctx, plot) {
if (this.show) {
// populate the axis label and value properties.
// createTicks is a method on the renderer, but
// call it within the scope of the axis.
this.renderer.createTicks.call(this, plot);
// fill a div with axes labels in the right direction.
// Need to pregenerate each axis to get it's bounds and
// position it and the labels correctly on the plot.
var dim=0;
var temp;
// Added for theming.
if (this._elem) {
// Memory Leaks patch
//this._elem.empty();
this._elem.emptyForce();
this._elem = null;
}
this._elem = $(document.createElement('div'));
this._elem.addClass('jqplot-axis jqplot-'+this.name);
this._elem.css('position', 'absolute');
if (this.name == 'xaxis' || this.name == 'x2axis') {
this._elem.width(this._plotDimensions.width);
}
else {
this._elem.height(this._plotDimensions.height);
}
// create a _label object.
this.labelOptions.axis = this.name;
this._label = new this.labelRenderer(this.labelOptions);
if (this._label.show) {
var elem = this._label.draw(ctx, plot);
elem.appendTo(this._elem);
elem = null;
}
var t = this._ticks;
var tick;
for (var i=0; i<t.length; i++) {
tick = t[i];
if (tick.show && tick.showLabel && (!tick.isMinorTick)) {
this._elem.append(tick.draw(ctx, plot));
}
}
tick = null;
t = null;
}
return this._elem;
};
// Note, primes can be found on http://primes.utm.edu/
var _primes = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997];
var _primesHash = {};
for (var i =0, l = _primes.length; i < l; i++) {
_primesHash[_primes[i]] = _primes[i];
}
// called with scope of axis
$.jqplot.PyramidAxisRenderer.prototype.createTicks = function(plot) {
// we're are operating on an axis here
var userTicks = this.ticks;
// databounds were set on axis initialization.
var db = this._dataBounds;
var dim;
var interval;
var min;
var max;
var range;
var pos1;
var pos2;
var tt;
var i;
var l;
var s;
// get a copy of user's settings for min/max.
var userMin = this.min;
var userMax = this.max;
var ut;
var t;
var threshold;
var tdim;
var scalefact;
var ret;
var tumin;
var tumax;
var maxVisibleTicks;
var val;
var skip = null;
var temp;
// if we already have ticks, use them.
// ticks must be in order of increasing value.
if (userTicks.length) {
// ticks could be 1D or 2D array of [val, val, ,,,] or [[val, label], [val, label], ...] or mixed
for (i=0, l=userTicks.length; i<l; i++){
ut = userTicks[i];
t = new this.tickRenderer(this.tickOptions);
if ($.isArray(ut)) {
t.value = ut[0];
t.label = ut[1];
t.setTick(ut[0], this.name);
this._ticks.push(t);
}
else if ($.isPlainObject(ut)) {
$.extend(true, t, ut);
t.axis = this.name;
this._ticks.push(t);
}
else {
if (typeof ut === 'string') {
val = i + plot.defaultAxisStart;
}
else {
val = ut;
}
t.value = val;
t.label = ut;
t.axis = this.name;
this._ticks.push(t);
}
}
this.numberTicks = userTicks.length;
this.min = this._ticks[0].value;
this.max = this._ticks[this.numberTicks-1].value;
this.tickInterval = (this.max - this.min) / (this.numberTicks - 1);
// use user specified tickInterval if there is one
if (this._options.tickInterval) {
// hide every tick except for ticks on interval
var ti = this._options.tickInterval;
for (i=0; i<this.numberTicks; i++) {
if (i%ti !== 0) {
// this._ticks[i].show = false;
this._ticks[i].isMinorTick = true;
}
}
}
else {
// check if we have too many ticks
dim = (this.name.charAt(0) === 'x') ? this._plotDimensions.width : this._plotDimensions.height;
maxVisibleTicks = Math.round(2.0 + dim/this.tickSpacingFactor);
if (this.numberTicks > maxVisibleTicks) {
// check for number of ticks we can skip
temp = this.numberTicks - 1;
for (i=2; i<temp; i++) {
if (temp % i === 0 && temp/i < maxVisibleTicks) {
skip = i-1;
break;
}
}
if (skip !== null) {
var count = 1;
for (i=1, l=this._ticks.length; i<l; i++) {
if (count <= skip) {
this._ticks[i].show = false;
count += 1;
}
else {
count = 1;
}
}
}
}
}
// if category style, add minor ticks in between
temp = [];
if (this.category) {
// turn off gridline and mark on first tick
this._ticks[0].showGridline = false;
this._ticks[0].showMark = false;
for (i=this._ticks.length-1; i>0; i--) {
t = new this.tickRenderer(this.tickOptions);
t.value = this._ticks[i-1].value + this.tickInterval/2.0;
t.label = '';
t.showLabel = false;
t.axis = this.name;
this._ticks[i].showGridline = false;
this._ticks[i].showMark = false;
this._ticks.splice(i, 0, t);
// temp.push(t);
}
// merge in the new ticks
// for (i=1, l=temp.length; i<l; i++) {
// this._ticks.splice(i, 0, temp[i]);
// }
// now add a tick at beginning and end
t = new this.tickRenderer(this.tickOptions);
t.value = this._ticks[0].value - this.tickInterval/2.0;
t.label = '';
t.showLabel = false;
t.axis = this.name;
this._ticks.unshift(t);
t = new this.tickRenderer(this.tickOptions);
t.value = this._ticks[this._ticks.length-1].value + this.tickInterval/2.0;
t.label = '';
t.showLabel = false;
t.axis = this.name;
this._ticks.push(t);
this.tickInterval = this.tickInterval / 2.0;
this.numberTicks = this._ticks.length;
this.min = this._ticks[0].value;
this.max = this._ticks[this._ticks.length-1].value;
}
}
// we don't have any ticks yet, let's make some!
else {
if (this.name.charAt(0) === 'x') {
dim = this._plotDimensions.width;
// make sure x axis is symmetric about 0.
var tempmax = Math.max(db.max, Math.abs(db.min));
var tempmin = Math.min(db.min, -tempmax);
// min = ((this.min != null) ? this.min : tempmin);
// max = ((this.max != null) ? this.max : tempmax);
min = tempmin;
max = tempmax;
range = max - min;
if (this.tickOptions == null || !this.tickOptions.formatString) {
this._overrideFormatString = true;
}
threshold = 30;
tdim = Math.max(dim, threshold+1);
scalefact = (tdim-threshold)/300.0;
ret = $.jqplot.LinearTickGenerator(min, max, scalefact);
// calculate a padded max and min, points should be less than these
// so that they aren't too close to the edges of the plot.
// User can adjust how much padding is allowed with pad, padMin and PadMax options.
tumin = min + range*(this.padMin - 1);
tumax = max - range*(this.padMax - 1);
if (min < tumin || max > tumax) {
tumin = min - range*(this.padMin - 1);
tumax = max + range*(this.padMax - 1);
ret = $.jqplot.LinearTickGenerator(tumin, tumax, scalefact);
}
this.min = ret[0];
this.max = ret[1];
this.numberTicks = ret[2];
this._autoFormatString = ret[3];
this.tickInterval = ret[4];
}
else {
dim = this._plotDimensions.height;
// ticks will be on whole integers like 1, 2, 3, ... or 1, 4, 7, ...
min = db.min;
max = db.max;
s = this._series[0];
this._ticks = [];
range = max - min;
// if range is a prime, will get only 2 ticks, expand range in that case.
if (_primesHash[range]) {
range += 1;
max += 1;
}
this.max = max;
this.min = min;
maxVisibleTicks = Math.round(2.0 + dim/this.tickSpacingFactor);
if (range + 1 <= maxVisibleTicks) {
this.numberTicks = range + 1;
this.tickInterval = 1.0;
}
else {
// figure out a round number of ticks to skip in every interval
// range / ti + 1 = nt
// ti = range / (nt - 1)
for (var i=maxVisibleTicks; i>1; i--) {
if (range/(i - 1) === Math.round(range/(i - 1))) {
this.numberTicks = i;
this.tickInterval = range/(i - 1);
break;
}
}
}
}
if (this._overrideFormatString && this._autoFormatString != '') {
this.tickOptions = this.tickOptions || {};
this.tickOptions.formatString = this._autoFormatString;
}
var labelval;
for (i=0; i<this.numberTicks; i++) {
this.tickOptions.axis = this.name;
labelval = this.min + this.tickInterval * i;
if (this.name.charAt(0) === 'x') {
labelval = Math.abs(labelval);
}
// this.tickOptions.label = String (labelval);
this.tickOptions.value = this.min + this.tickInterval * i;
t = new this.tickRenderer(this.tickOptions);
t.label = t.prefix + t.formatter(t.formatString, labelval);
this._ticks.push(t);
// for x axis, if y axis is in middle, add a symmetrical 0 tick
if (this.name.charAt(0) === 'x' && plot.axes.yMidAxis.show && this.tickOptions.value === 0) {
this._splitAxis = true;
this._splitLength = plot.axes.yMidAxis.getWidth();
// t.value = -this.max/2000.0;
t = new this.tickRenderer(this.tickOptions);
this._ticks.push(t);
t.value = this.max/2000.0;
}
}
t = null;
}
};
// called with scope of axis
$.jqplot.PyramidAxisRenderer.prototype.set = function() {
var dim = 0;
var temp;
var w = 0;
var h = 0;
var i;
var t;
var tick;
var lshow = (this._label == null) ? false : this._label.show;
if (this.show) {
t = this._ticks;
l = t.length;
for (i=0; i<l; i++) {
tick = t[i];
if (!tick._breakTick && tick.show && tick.showLabel && !tick.isMinorTick) {
if (this.name.charAt(0) === 'x') {
temp = tick._elem.outerHeight(true);
}
else {
temp = tick._elem.outerWidth(true);
}
if (temp > dim) {
dim = temp;
}
}
}
if (this.name === 'yMidAxis') {
for (i=0; i<l; i++) {
tick = t[i];
if (tick._elem) {
temp = (dim - tick._elem.outerWidth(true))/2.0;
tick._elem.css('left', temp);
}
}
}
tick = null;
t = null;
if (lshow) {
w = this._label._elem.outerWidth(true);
h = this._label._elem.outerHeight(true);
}
if (this.name === 'xaxis') {
dim = dim + h;
this._elem.css({'height':dim+'px', left:'0px', bottom:'0px'});
}
else if (this.name === 'x2axis') {
dim = dim + h;
this._elem.css({'height':dim+'px', left:'0px', top:'0px'});
}
else if (this.name === 'yaxis') {
dim = dim + w;
this._elem.css({'width':dim+'px', left:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
else if (this.name === 'yMidAxis') {
// don't include width of label at all in width of axis?
// dim = (dim > w) ? dim : w;
var temp = dim/2.0 - w/2.0;
this._elem.css({'width':dim+'px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css({width: w, left: temp, top: 0});
}
}
else {
dim = dim + w;
this._elem.css({'width':dim+'px', right:'0px', top:'0px'});
if (lshow && this._label.constructor == $.jqplot.AxisLabelRenderer) {
this._label._elem.css('width', w+'px');
}
}
}
};
$.jqplot.PyramidAxisRenderer.prototype.pack = function(pos, offsets) {
// Add defaults for repacking from resetTickValues function.
pos = pos || {};
offsets = offsets || this._offsets;
var ticks = this._ticks;
var max = this.max;
var min = this.min;
var offmax = offsets.max;
var offmin = offsets.min;
var lshow = (this._label == null) ? false : this._label.show;
for (var p in pos) {
this._elem.css(p, pos[p]);
}
this._offsets = offsets;
// pixellength will be + for x axes and - for y axes because pixels always measured from top left.
var pixellength = offmax - offmin;
var unitlength = max - min;
var sl = this._splitLength;
// point to unit and unit to point conversions references to Plot DOM element top left corner.
if (this._splitAxis) {
pixellength -= this._splitLength;
// don't know that this one is correct.
this.p2u = function(p){
return (p - offmin) * unitlength / pixellength + min;
};
this.u2p = function(u){
if (u <= 0) {
return (u - min) * pixellength / unitlength + offmin;
}
else {
return (u - min) * pixellength / unitlength + offmin + sl;
}
};
this.series_u2p = function(u){
if (u <= 0) {
return (u - min) * pixellength / unitlength;
}
else {
return (u - min) * pixellength / unitlength + sl;
}
};
// don't know that this one is correct.
this.series_p2u = function(p){
return p * unitlength / pixellength + min;
};
}
else {
this.p2u = function(p){
return (p - offmin) * unitlength / pixellength + min;
};
this.u2p = function(u){
return (u - min) * pixellength / unitlength + offmin;
};
if (this.name.charAt(0) === 'x'){
this.series_u2p = function(u){
return (u - min) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + min;
};
}
else {
this.series_u2p = function(u){
return (u - max) * pixellength / unitlength;
};
this.series_p2u = function(p){
return p * unitlength / pixellength + max;
};
}
}
if (this.show) {
if (this.name.charAt(0) === 'x') {
for (var i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'xaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
if (temp * t.angle < 0) {
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
}
// position at start
else {
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
}
break;
case 'end':
shim = -t.getWidth() + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
case 'start':
shim = -t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
break;
case 'middle':
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
default:
shim = -t.getWidth()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
break;
}
}
else {
shim = -t.getWidth()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('left', val);
t.pack();
}
}
if (lshow) {
var w = this._label._elem.outerWidth(true);
this._label._elem.css('left', offmin + pixellength/2 - w/2 + 'px');
if (this.name == 'xaxis') {
this._label._elem.css('bottom', '0px');
}
else {
this._label._elem.css('top', '0px');
}
this._label.pack();
}
}
else {
for (var i=0; i<ticks.length; i++) {
var t = ticks[i];
if (t.show && t.showLabel && !t.isMinorTick) {
var shim;
if (t.constructor == $.jqplot.CanvasAxisTickRenderer && t.angle) {
// will need to adjust auto positioning based on which axis this is.
var temp = (this.name == 'yaxis') ? 1 : -1;
switch (t.labelPosition) {
case 'auto':
// position at end
case 'end':
if (temp * t.angle < 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'start':
if (t.angle > 0) {
shim = -t._textRenderer.height * Math.cos(-t._textRenderer.angle) / 2;
}
else {
shim = -t.getHeight() + t._textRenderer.height * Math.cos(t._textRenderer.angle) / 2;
}
break;
case 'middle':
// if (t.angle > 0) {
// shim = -t.getHeight()/2 + t._textRenderer.height * Math.sin(-t._textRenderer.angle) / 2;
// }
// else {
// shim = -t.getHeight()/2 - t._textRenderer.height * Math.sin(t._textRenderer.angle) / 2;
// }
shim = -t.getHeight()/2;
break;
default:
shim = -t.getHeight()/2;
break;
}
}
else {
shim = -t.getHeight()/2;
}
var val = this.u2p(t.value) + shim + 'px';
t._elem.css('top', val);
t.pack();
}
}
if (lshow) {
var h = this._label._elem.outerHeight(true);
if (this.name !== 'yMidAxis') {
this._label._elem.css('top', offmax - pixellength/2 - h/2 + 'px');
}
if (this.name == 'yaxis') {
this._label._elem.css('left', '0px');
}
else if (this.name !== 'yMidAxis') {
this._label._elem.css('right', '0px');
}
this._label.pack();
}
}
}
ticks = null;
};
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.pyramidAxisRenderer.min.js vendored
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429
gnucash/report/jqplot/plugins/jqplot.pyramidGridRenderer.js
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@ -1,429 +0,0 @@
/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// Class: $.jqplot.CanvasGridRenderer
// The default jqPlot grid renderer, creating a grid on a canvas element.
// The renderer has no additional options beyond the <Grid> class.
$.jqplot.PyramidGridRenderer = function(){
$.jqplot.CanvasGridRenderer.call(this);
};
$.jqplot.PyramidGridRenderer.prototype = new $.jqplot.CanvasGridRenderer();
$.jqplot.PyramidGridRenderer.prototype.constructor = $.jqplot.PyramidGridRenderer;
// called with context of Grid object
$.jqplot.CanvasGridRenderer.prototype.init = function(options) {
this._ctx;
this.plotBands = {
show: false,
color: 'rgb(230, 219, 179)',
axis: 'y',
start: null,
interval: 10
};
$.extend(true, this, options);
// set the shadow renderer options
var sopts = {lineJoin:'miter', lineCap:'round', fill:false, isarc:false, angle:this.shadowAngle, offset:this.shadowOffset, alpha:this.shadowAlpha, depth:this.shadowDepth, lineWidth:this.shadowWidth, closePath:false, strokeStyle:this.shadowColor};
this.renderer.shadowRenderer.init(sopts);
};
$.jqplot.PyramidGridRenderer.prototype.draw = function() {
this._ctx = this._elem.get(0).getContext("2d");
var ctx = this._ctx;
var axes = this._axes;
var xp = axes.xaxis.u2p;
var yp = axes.yMidAxis.u2p;
var xnudge = axes.xaxis.max/1000.0;
var xp0 = xp(0);
var xpn = xp(xnudge);
var ax = ['xaxis', 'yaxis', 'x2axis', 'y2axis','yMidAxis'];
// Add the grid onto the grid canvas. This is the bottom most layer.
ctx.save();
ctx.clearRect(0, 0, this._plotDimensions.width, this._plotDimensions.height);
ctx.fillStyle = this.backgroundColor || this.background;
ctx.fillRect(this._left, this._top, this._width, this._height);
if (this.plotBands.show) {
ctx.save();
var pb = this.plotBands;
ctx.fillStyle = pb.color;
var axis;
var x, y, w, h;
// find axis to work with
if (pb.axis.charAt(0) === 'x') {
if (axes.xaxis.show) {
axis = axes.xaxis;
}
}
else if (pb.axis.charAt(0) === 'y') {
if (axes.yaxis.show) {
axis = axes.yaxis;
}
else if (axes.y2axis.show) {
axis = axes.y2axis;
}
else if (axes.yMidAxis.show) {
axis = axes.yMidAxis;
}
}
if (axis !== undefined) {
// draw some rectangles
var start = pb.start;
if (start === null) {
start = axis.min;
}
for (var i = start; i < axis.max; i += 2 * pb.interval) {
if (axis.name.charAt(0) === 'y') {
x = this._left;
if ((i + pb.interval) < axis.max) {
y = axis.series_u2p(i + pb.interval) + this._top;
}
else {
y = axis.series_u2p(axis.max) + this._top;
}
w = this._right - this._left;
h = axis.series_u2p(start) - axis.series_u2p(start + pb.interval);
ctx.fillRect(x, y, w, h);
}
// else {
// y = 0;
// x = axis.series_u2p(i);
// h = this._height;
// w = axis.series_u2p(start + pb.interval) - axis.series_u2p(start);
// }
}
}
ctx.restore();
}
ctx.save();
ctx.lineJoin = 'miter';
ctx.lineCap = 'butt';
ctx.lineWidth = this.gridLineWidth;
ctx.strokeStyle = this.gridLineColor;
var b, e, s, m;
for (var i=5; i>0; i--) {
var name = ax[i-1];
var axis = axes[name];
var ticks = axis._ticks;
var numticks = ticks.length;
if (axis.show) {
if (axis.drawBaseline) {
var bopts = {};
if (axis.baselineWidth !== null) {
bopts.lineWidth = axis.baselineWidth;
}
if (axis.baselineColor !== null) {
bopts.strokeStyle = axis.baselineColor;
}
switch (name) {
case 'xaxis':
if (axes.yMidAxis.show) {
drawLine (this._left, this._bottom, xp0, this._bottom, bopts);
drawLine (xpn, this._bottom, this._right, this._bottom, bopts);
}
else {
drawLine (this._left, this._bottom, this._right, this._bottom, bopts);
}
break;
case 'yaxis':
drawLine (this._left, this._bottom, this._left, this._top, bopts);
break;
case 'yMidAxis':
drawLine(xp0, this._bottom, xp0, this._top, bopts);
drawLine(xpn, this._bottom, xpn, this._top, bopts);
break;
case 'x2axis':
if (axes.yMidAxis.show) {
drawLine (this._left, this._top, xp0, this._top, bopts);
drawLine (xpn, this._top, this._right, this._top, bopts);
}
else {
drawLine (this._left, this._bottom, this._right, this._bottom, bopts);
}
break;
case 'y2axis':
drawLine (this._right, this._bottom, this._right, this._top, bopts);
break;
}
}
for (var j=numticks; j>0; j--) {
var t = ticks[j-1];
if (t.show) {
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (name) {
case 'xaxis':
// draw the grid line if we should
if (t.showGridline && this.drawGridlines && (!t.isMinorTick || axis.showMinorTicks)) {
drawLine(pos, this._top, pos, this._bottom);
}
// draw the mark
if (t.showMark && t.mark && (!t.isMinorTick || axis.showMinorTicks)) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._bottom;
e = this._bottom+s;
break;
case 'inside':
b = this._bottom-s;
e = this._bottom;
break;
case 'cross':
b = this._bottom-s;
e = this._bottom+s;
break;
default:
b = this._bottom;
e = this._bottom+s;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false});
}
// draw the line
drawLine(pos, b, pos, e);
}
break;
case 'yaxis':
// draw the grid line
if (t.showGridline && this.drawGridlines && (!t.isMinorTick || axis.showMinorTicks)) {
drawLine(this._right, pos, this._left, pos);
}
// draw the mark
if (t.showMark && t.mark && (!t.isMinorTick || axis.showMinorTicks)) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._left-s;
e = this._left;
break;
case 'inside':
b = this._left;
e = this._left+s;
break;
case 'cross':
b = this._left-s;
e = this._left+s;
break;
default:
b = this._left-s;
e = this._left;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
}
drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
}
break;
case 'yMidAxis':
// draw the grid line
if (t.showGridline && this.drawGridlines && (!t.isMinorTick || axis.showMinorTicks)) {
drawLine(this._left, pos, xp0, pos);
drawLine(xpn, pos, this._right, pos);
}
// draw the mark
if (t.showMark && t.mark && (!t.isMinorTick || axis.showMinorTicks)) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
b = xp0;
e = xp0 + s;
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
}
drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
b = xpn - s;
e = xpn;
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
}
drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
}
break;
case 'x2axis':
// draw the grid line
if (t.showGridline && this.drawGridlines && (!t.isMinorTick || axis.showMinorTicks)) {
drawLine(pos, this._bottom, pos, this._top);
}
// draw the mark
if (t.showMark && t.mark && (!t.isMinorTick || axis.showMinorTicks)) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._top-s;
e = this._top;
break;
case 'inside':
b = this._top;
e = this._top+s;
break;
case 'cross':
b = this._top-s;
e = this._top+s;
break;
default:
b = this._top-s;
e = this._top;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[pos,b],[pos,e]], {lineCap:'butt', lineWidth:this.gridLineWidth, offset:this.gridLineWidth*0.75, depth:2, fill:false, closePath:false});
}
drawLine(pos, b, pos, e);
}
break;
case 'y2axis':
// draw the grid line
if (t.showGridline && this.drawGridlines && (!t.isMinorTick || axis.showMinorTicks)) {
drawLine(this._left, pos, this._right, pos);
}
// draw the mark
if (t.showMark && t.mark && (!t.isMinorTick || axis.showMinorTicks)) {
s = t.markSize;
m = t.mark;
var pos = Math.round(axis.u2p(t.value)) + 0.5;
switch (m) {
case 'outside':
b = this._right;
e = this._right+s;
break;
case 'inside':
b = this._right-s;
e = this._right;
break;
case 'cross':
b = this._right-s;
e = this._right+s;
break;
default:
b = this._right;
e = this._right+s;
break;
}
// draw the shadow
if (this.shadow) {
this.renderer.shadowRenderer.draw(ctx, [[b, pos], [e, pos]], {lineCap:'butt', lineWidth:this.gridLineWidth*1.5, offset:this.gridLineWidth*0.75, fill:false, closePath:false});
}
drawLine(b, pos, e, pos, {strokeStyle:axis.borderColor});
}
break;
default:
break;
}
}
}
t = null;
}
axis = null;
ticks = null;
}
ctx.restore();
function drawLine(bx, by, ex, ey, opts) {
ctx.save();
opts = opts || {};
if (opts.lineWidth == null || opts.lineWidth != 0){
$.extend(true, ctx, opts);
ctx.beginPath();
ctx.moveTo(bx, by);
ctx.lineTo(ex, ey);
ctx.stroke();
}
ctx.restore();
}
if (this.shadow) {
if (axes.yMidAxis.show) {
var points = [[this._left, this._bottom], [xp0, this._bottom]];
this.renderer.shadowRenderer.draw(ctx, points);
var points = [[xpn, this._bottom], [this._right, this._bottom], [this._right, this._top]];
this.renderer.shadowRenderer.draw(ctx, points);
var points = [[xp0, this._bottom], [xp0, this._top]];
this.renderer.shadowRenderer.draw(ctx, points);
}
else {
var points = [[this._left, this._bottom], [this._right, this._bottom], [this._right, this._top]];
this.renderer.shadowRenderer.draw(ctx, points);
}
}
// Now draw border around grid. Use axis border definitions. start at
// upper left and go clockwise.
if (this.borderWidth != 0 && this.drawBorder) {
if (axes.yMidAxis.show) {
drawLine (this._left, this._top, xp0, this._top, {lineCap:'round', strokeStyle:axes.x2axis.borderColor, lineWidth:axes.x2axis.borderWidth});
drawLine (xpn, this._top, this._right, this._top, {lineCap:'round', strokeStyle:axes.x2axis.borderColor, lineWidth:axes.x2axis.borderWidth});
drawLine (this._right, this._top, this._right, this._bottom, {lineCap:'round', strokeStyle:axes.y2axis.borderColor, lineWidth:axes.y2axis.borderWidth});
drawLine (this._right, this._bottom, xpn, this._bottom, {lineCap:'round', strokeStyle:axes.xaxis.borderColor, lineWidth:axes.xaxis.borderWidth});
drawLine (xp0, this._bottom, this._left, this._bottom, {lineCap:'round', strokeStyle:axes.xaxis.borderColor, lineWidth:axes.xaxis.borderWidth});
drawLine (this._left, this._bottom, this._left, this._top, {lineCap:'round', strokeStyle:axes.yaxis.borderColor, lineWidth:axes.yaxis.borderWidth});
drawLine (xp0, this._bottom, xp0, this._top, {lineCap:'round', strokeStyle:axes.yaxis.borderColor, lineWidth:axes.yaxis.borderWidth});
drawLine (xpn, this._bottom, xpn, this._top, {lineCap:'round', strokeStyle:axes.yaxis.borderColor, lineWidth:axes.yaxis.borderWidth});
}
else {
drawLine (this._left, this._top, this._right, this._top, {lineCap:'round', strokeStyle:axes.x2axis.borderColor, lineWidth:axes.x2axis.borderWidth});
drawLine (this._right, this._top, this._right, this._bottom, {lineCap:'round', strokeStyle:axes.y2axis.borderColor, lineWidth:axes.y2axis.borderWidth});
drawLine (this._right, this._bottom, this._left, this._bottom, {lineCap:'round', strokeStyle:axes.xaxis.borderColor, lineWidth:axes.xaxis.borderWidth});
drawLine (this._left, this._bottom, this._left, this._top, {lineCap:'round', strokeStyle:axes.yaxis.borderColor, lineWidth:axes.yaxis.borderWidth});
}
}
// ctx.lineWidth = this.borderWidth;
// ctx.strokeStyle = this.borderColor;
// ctx.strokeRect(this._left, this._top, this._width, this._height);
ctx.restore();
ctx = null;
axes = null;
};
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.pyramidRenderer.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
// Need to ensure pyramid axis and grid renderers are loaded.
// You should load these with script tags in the html head, that is more efficient
// as the browser will cache the request.
// Note, have to block with synchronous request in order to execute bar renderer code.
if ($.jqplot.PyramidAxisRenderer === undefined) {
$.ajax({
url: $.jqplot.pluginLocation + 'jqplot.pyramidAxisRenderer.js',
dataType: "script",
async: false
});
}
if ($.jqplot.PyramidGridRenderer === undefined) {
$.ajax({
url: $.jqplot.pluginLocation + 'jqplot.pyramidGridRenderer.js',
dataType: "script",
async: false
});
}
$.jqplot.PyramidRenderer = function(){
$.jqplot.LineRenderer.call(this);
};
$.jqplot.PyramidRenderer.prototype = new $.jqplot.LineRenderer();
$.jqplot.PyramidRenderer.prototype.constructor = $.jqplot.PyramidRenderer;
// called with scope of a series
$.jqplot.PyramidRenderer.prototype.init = function(options, plot) {
options = options || {};
this._type = 'pyramid';
// Group: Properties
//
// prop: barPadding
this.barPadding = 10;
this.barWidth = null;
// prop: fill
// True to fill the bars.
this.fill = true;
// prop: highlightMouseOver
// True to highlight slice when moused over.
// This must be false to enable highlightMouseDown to highlight when clicking on a slice.
this.highlightMouseOver = true;
// prop: highlightMouseDown
// True to highlight when a mouse button is pressed over a slice.
// This will be disabled if highlightMouseOver is true.
this.highlightMouseDown = false;
// prop: highlightColors
// an array of colors to use when highlighting a slice.
this.highlightColors = [];
// prop highlightThreshold
// Expand the highlightable region in the x direction.
// E.g. a value of 3 will highlight a bar when the mouse is
// within 3 pixels of the bar in the x direction.
this.highlightThreshold = 2;
// prop: synchronizeHighlight
// Index of another series to highlight when this series is highlighted.
// null or false to not synchronize.
this.synchronizeHighlight = false;
// prop: offsetBars
// False will center bars on their y value.
// True will push bars up by 1/2 bar width to fill between their y values.
// If true, there needs to be 1 more tick than there are bars.
this.offsetBars = false;
// if user has passed in highlightMouseDown option and not set highlightMouseOver, disable highlightMouseOver
if (options.highlightMouseDown && options.highlightMouseOver == null) {
options.highlightMouseOver = false;
}
this.side = 'right';
$.extend(true, this, options);
// if (this.fill === false) {
// this.shadow = false;
// }
if (this.side === 'left') {
this._highlightThreshold = [[-this.highlightThreshold, 0], [-this.highlightThreshold, 0], [0,0], [0,0]];
}
else {
this._highlightThreshold = [[0,0], [0,0], [this.highlightThreshold, 0], [this.highlightThreshold, 0]];
}
this.renderer.options = options;
// index of the currently highlighted point, if any
this._highlightedPoint = null;
// Array of actual data colors used for each data point.
this._dataColors = [];
this._barPoints = [];
this.fillAxis = 'y';
this._primaryAxis = '_yaxis';
this._xnudge = 0;
// set the shape renderer options
var opts = {lineJoin:'miter', lineCap:'butt', fill:this.fill, fillRect:this.fill, isarc:false, strokeStyle:this.color, fillStyle:this.color, closePath:this.fill, lineWidth: this.lineWidth};
this.renderer.shapeRenderer.init(opts);
// set the shadow renderer options
var shadow_offset = options.shadowOffset;
// set the shadow renderer options
if (shadow_offset == null) {
// scale the shadowOffset to the width of the line.
if (this.lineWidth > 2.5) {
shadow_offset = 1.25 * (1 + (Math.atan((this.lineWidth/2.5))/0.785398163 - 1)*0.6);
// var shadow_offset = this.shadowOffset;
}
// for skinny lines, don't make such a big shadow.
else {
shadow_offset = 1.25 * Math.atan((this.lineWidth/2.5))/0.785398163;
}
}
var sopts = {lineJoin:'miter', lineCap:'butt', fill:this.fill, fillRect:this.fill, isarc:false, angle:this.shadowAngle, offset:shadow_offset, alpha:this.shadowAlpha, depth:this.shadowDepth, closePath:this.fill, lineWidth: this.lineWidth};
this.renderer.shadowRenderer.init(sopts);
plot.postDrawHooks.addOnce(postPlotDraw);
plot.eventListenerHooks.addOnce('jqplotMouseMove', handleMove);
// if this is the left side of pyramid, set y values to negative.
if (this.side === 'left') {
for (var i=0, l=this.data.length; i<l; i++) {
this.data[i][1] = -Math.abs(this.data[i][1]);
}
}
};
// setGridData
// converts the user data values to grid coordinates and stores them
// in the gridData array.
// Called with scope of a series.
$.jqplot.PyramidRenderer.prototype.setGridData = function(plot) {
// recalculate the grid data
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var data = this._plotData;
var pdata = this._prevPlotData;
this.gridData = [];
this._prevGridData = [];
var l = data.length;
var adjust = false;
var i;
// if any data values are < 0, consider this a negative series
for (i = 0; i < l; i++) {
if (data[i][1] < 0) {
this.side = 'left';
}
}
if (this._yaxis.name === 'yMidAxis' && this.side === 'right') {
this._xnudge = this._xaxis.max/2000.0;
adjust = true;
}
for (i = 0; i < l; i++) {
// if not a line series or if no nulls in data, push the converted point onto the array.
if (data[i][0] != null && data[i][1] != null) {
this.gridData.push([xp(data[i][1]), yp(data[i][0])]);
}
// else if there is a null, preserve it.
else if (data[i][0] == null) {
this.gridData.push([xp(data[i][1]), null]);
}
else if (data[i][1] == null) {
this.gridData.push(null, [yp(data[i][0])]);
}
// finally, adjust x grid data if have to
if (data[i][1] === 0 && adjust) {
this.gridData[i][0] = xp(this._xnudge);
}
}
};
// makeGridData
// converts any arbitrary data values to grid coordinates and
// returns them. This method exists so that plugins can use a series'
// linerenderer to generate grid data points without overwriting the
// grid data associated with that series.
// Called with scope of a series.
$.jqplot.PyramidRenderer.prototype.makeGridData = function(data, plot) {
// recalculate the grid data
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var gd = [];
var l = data.length;
var adjust = false;
var i;
// if any data values are < 0, consider this a negative series
for (i = 0; i < l; i++) {
if (data[i][1] < 0) {
this.side = 'left';
}
}
if (this._yaxis.name === 'yMidAxis' && this.side === 'right') {
this._xnudge = this._xaxis.max/2000.0;
adjust = true;
}
for (i = 0; i < l; i++) {
// if not a line series or if no nulls in data, push the converted point onto the array.
if (data[i][0] != null && data[i][1] != null) {
gd.push([xp(data[i][1]), yp(data[i][0])]);
}
// else if there is a null, preserve it.
else if (data[i][0] == null) {
gd.push([xp(data[i][1]), null]);
}
else if (data[i][1] == null) {
gd.push([null, yp(data[i][0])]);
}
// finally, adjust x grid data if have to
if (data[i][1] === 0 && adjust) {
gd[i][0] = xp(this._xnudge);
}
}
return gd;
};
$.jqplot.PyramidRenderer.prototype.setBarWidth = function() {
// need to know how many data values we have on the approprate axis and figure it out.
var i;
var nvals = 0;
var nseries = 0;
var paxis = this[this._primaryAxis];
var s, series, pos;
nvals = paxis.max - paxis.min;
var nticks = paxis.numberTicks;
var nbins = (nticks-1)/2;
// so, now we have total number of axis values.
var temp = (this.barPadding === 0) ? 1.0 : 0;
if (paxis.name == 'xaxis' || paxis.name == 'x2axis') {
this.barWidth = (paxis._offsets.max - paxis._offsets.min) / nvals - this.barPadding + temp;
}
else {
if (this.fill) {
this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals - this.barPadding + temp;
}
else {
this.barWidth = (paxis._offsets.min - paxis._offsets.max) / nvals;
}
}
};
$.jqplot.PyramidRenderer.prototype.draw = function(ctx, gridData, options) {
var i;
// Ughhh, have to make a copy of options b/c it may be modified later.
var opts = $.extend({}, options);
var shadow = (opts.shadow != undefined) ? opts.shadow : this.shadow;
var showLine = (opts.showLine != undefined) ? opts.showLine : this.showLine;
var fill = (opts.fill != undefined) ? opts.fill : this.fill;
var xp = this._xaxis.series_u2p;
var yp = this._yaxis.series_u2p;
var pointx, pointy;
// clear out data colors.
this._dataColors = [];
this._barPoints = [];
if (this.renderer.options.barWidth == null) {
this.renderer.setBarWidth.call(this);
}
// var temp = this._plotSeriesInfo = this.renderer.calcSeriesNumbers.call(this);
// var nvals = temp[0];
// var nseries = temp[1];
// var pos = temp[2];
var points = [],
w,
h;
// this._barNudge = 0;
if (showLine) {
var negativeColors = new $.jqplot.ColorGenerator(this.negativeSeriesColors);
var positiveColors = new $.jqplot.ColorGenerator(this.seriesColors);
var negativeColor = negativeColors.get(this.index);
if (! this.useNegativeColors) {
negativeColor = opts.fillStyle;
}
var positiveColor = opts.fillStyle;
var base;
var xstart = this._xaxis.series_u2p(this._xnudge);
var ystart = this._yaxis.series_u2p(this._yaxis.min);
var yend = this._yaxis.series_u2p(this._yaxis.max);
var bw = this.barWidth;
var bw2 = bw/2.0;
var points = [];
var yadj = this.offsetBars ? bw2 : 0;
for (var i=0, l=gridData.length; i<l; i++) {
if (this.data[i][0] == null) {
continue;
}
base = gridData[i][1];
// not stacked and first series in stack
if (this._plotData[i][1] < 0) {
if (this.varyBarColor && !this._stack) {
if (this.useNegativeColors) {
opts.fillStyle = negativeColors.next();
}
else {
opts.fillStyle = positiveColors.next();
}
}
}
else {
if (this.varyBarColor && !this._stack) {
opts.fillStyle = positiveColors.next();
}
else {
opts.fillStyle = positiveColor;
}
}
if (this.fill) {
if (this._plotData[i][1] >= 0) {
// xstart = this._xaxis.series_u2p(this._xnudge);
w = gridData[i][0] - xstart;
h = this.barWidth;
points = [xstart, base - bw2 - yadj, w, h];
}
else {
// xstart = this._xaxis.series_u2p(0);
w = xstart - gridData[i][0];
h = this.barWidth;
points = [gridData[i][0], base - bw2 - yadj, w, h];
}
this._barPoints.push([[points[0], points[1] + h], [points[0], points[1]], [points[0] + w, points[1]], [points[0] + w, points[1] + h]]);
if (shadow) {
this.renderer.shadowRenderer.draw(ctx, points);
}
var clr = opts.fillStyle || this.color;
this._dataColors.push(clr);
this.renderer.shapeRenderer.draw(ctx, points, opts);
}
else {
if (i === 0) {
points =[[xstart, ystart], [gridData[i][0], ystart], [gridData[i][0], gridData[i][1] - bw2 - yadj]];
}
else if (i < l-1) {
points = points.concat([[gridData[i-1][0], gridData[i-1][1] - bw2 - yadj], [gridData[i][0], gridData[i][1] + bw2 - yadj], [gridData[i][0], gridData[i][1] - bw2 - yadj]]);
}
// finally, draw the line
else {
points = points.concat([[gridData[i-1][0], gridData[i-1][1] - bw2 - yadj], [gridData[i][0], gridData[i][1] + bw2 - yadj], [gridData[i][0], yend], [xstart, yend]]);
if (shadow) {
this.renderer.shadowRenderer.draw(ctx, points);
}
var clr = opts.fillStyle || this.color;
this._dataColors.push(clr);
this.renderer.shapeRenderer.draw(ctx, points, opts);
}
}
}
}
if (this.highlightColors.length == 0) {
this.highlightColors = $.jqplot.computeHighlightColors(this._dataColors);
}
else if (typeof(this.highlightColors) == 'string') {
this.highlightColors = [];
for (var i=0; i<this._dataColors.length; i++) {
this.highlightColors.push(this.highlightColors);
}
}
};
// setup default renderers for axes and legend so user doesn't have to
// called with scope of plot
function preInit(target, data, options) {
options = options || {};
options.axesDefaults = options.axesDefaults || {};
options.grid = options.grid || {};
options.legend = options.legend || {};
options.seriesDefaults = options.seriesDefaults || {};
// only set these if there is a pie series
var setopts = false;
if (options.seriesDefaults.renderer === $.jqplot.PyramidRenderer) {
setopts = true;
}
else if (options.series) {
for (var i=0; i < options.series.length; i++) {
if (options.series[i].renderer === $.jqplot.PyramidRenderer) {
setopts = true;
}
}
}
if (setopts) {
options.axesDefaults.renderer = $.jqplot.PyramidAxisRenderer;
options.grid.renderer = $.jqplot.PyramidGridRenderer;
options.seriesDefaults.pointLabels = {show: false};
}
}
// called within context of plot
// create a canvas which we can draw on.
// insert it before the eventCanvas, so eventCanvas will still capture events.
function postPlotDraw() {
// Memory Leaks patch
if (this.plugins.pyramidRenderer && this.plugins.pyramidRenderer.highlightCanvas) {
this.plugins.pyramidRenderer.highlightCanvas.resetCanvas();
this.plugins.pyramidRenderer.highlightCanvas = null;
}
this.plugins.pyramidRenderer = {highlightedSeriesIndex:null};
this.plugins.pyramidRenderer.highlightCanvas = new $.jqplot.GenericCanvas();
this.eventCanvas._elem.before(this.plugins.pyramidRenderer.highlightCanvas.createElement(this._gridPadding, 'jqplot-pyramidRenderer-highlight-canvas', this._plotDimensions, this));
this.plugins.pyramidRenderer.highlightCanvas.setContext();
this.eventCanvas._elem.bind('mouseleave', {plot:this}, function (ev) { unhighlight(ev.data.plot); });
}
function highlight (plot, sidx, pidx, points) {
var s = plot.series[sidx];
var canvas = plot.plugins.pyramidRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0,canvas._ctx.canvas.width, canvas._ctx.canvas.height);
s._highlightedPoint = pidx;
plot.plugins.pyramidRenderer.highlightedSeriesIndex = sidx;
var opts = {fillStyle: s.highlightColors[pidx], fillRect: false};
s.renderer.shapeRenderer.draw(canvas._ctx, points, opts);
if (s.synchronizeHighlight !== false && plot.series.length >= s.synchronizeHighlight && s.synchronizeHighlight !== sidx) {
s = plot.series[s.synchronizeHighlight];
opts = {fillStyle: s.highlightColors[pidx], fillRect: false};
s.renderer.shapeRenderer.draw(canvas._ctx, s._barPoints[pidx], opts);
}
canvas = null;
}
function unhighlight (plot) {
var canvas = plot.plugins.pyramidRenderer.highlightCanvas;
canvas._ctx.clearRect(0,0, canvas._ctx.canvas.width, canvas._ctx.canvas.height);
for (var i=0; i<plot.series.length; i++) {
plot.series[i]._highlightedPoint = null;
}
plot.plugins.pyramidRenderer.highlightedSeriesIndex = null;
plot.target.trigger('jqplotDataUnhighlight');
canvas = null;
}
function handleMove(ev, gridpos, datapos, neighbor, plot) {
if (neighbor) {
var ins = [neighbor.seriesIndex, neighbor.pointIndex, neighbor.data];
var evt1 = jQuery.Event('jqplotDataMouseOver');
evt1.pageX = ev.pageX;
evt1.pageY = ev.pageY;
plot.target.trigger(evt1, ins);
if (plot.series[ins[0]].highlightMouseOver && !(ins[0] == plot.plugins.pyramidRenderer.highlightedSeriesIndex && ins[1] == plot.series[ins[0]]._highlightedPoint)) {
var evt = jQuery.Event('jqplotDataHighlight');
evt.which = ev.which;
evt.pageX = ev.pageX;
evt.pageY = ev.pageY;
plot.target.trigger(evt, ins);
highlight (plot, neighbor.seriesIndex, neighbor.pointIndex, neighbor.points);
}
}
else if (neighbor == null) {
unhighlight (plot);
}
}
// Have to add hook here, because it needs to be called before series is init'ed.
$.jqplot.preInitHooks.push(preInit);
})(jQuery);

3
gnucash/report/jqplot/plugins/jqplot.pyramidRenderer.min.js vendored
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gnucash/report/jqplot/plugins/jqplot.trendline.js
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/**
* jqPlot
* Pure JavaScript plotting plugin using jQuery
*
* Version: 1.0.6
* Revision: 1138
*
* Copyright (c) 2009-2013 Chris Leonello
* jqPlot is currently available for use in all personal or commercial projects
* under both the MIT (http://www.opensource.org/licenses/mit-license.php) and GPL
* version 2.0 (http://www.gnu.org/licenses/gpl-2.0.html) licenses. This means that you can
* choose the license that best suits your project and use it accordingly.
*
* Although not required, the author would appreciate an email letting him
* know of any substantial use of jqPlot. You can reach the author at:
* chris at jqplot dot com or see http://www.jqplot.com/info.php .
*
* If you are feeling kind and generous, consider supporting the project by
* making a donation at: http://www.jqplot.com/donate.php .
*
* sprintf functions contained in jqplot.sprintf.js by Ash Searle:
*
* version 2007.04.27
* author Ash Searle
* http://hexmen.com/blog/2007/03/printf-sprintf/
* http://hexmen.com/js/sprintf.js
* The author (Ash Searle) has placed this code in the public domain:
* "This code is unrestricted: you are free to use it however you like."
*
*/
(function($) {
/**
* Class: $.jqplot.Trendline
* Plugin which will automatically compute and draw trendlines for plotted data.
*/
$.jqplot.Trendline = function() {
// Group: Properties
// prop: show
// Whether or not to show the trend line.
this.show = $.jqplot.config.enablePlugins;
// prop: color
// CSS color spec for the trend line.
// By default this will be the same color as the primary line.
this.color = '#666666';
// prop: renderer
// Renderer to use to draw the trend line.
// The data series that is plotted may not be rendered as a line.
// Therefore, we use our own line renderer here to draw a trend line.
this.renderer = new $.jqplot.LineRenderer();
// prop: rendererOptions
// Options to pass to the line renderer.
// By default, markers are not shown on trend lines.
this.rendererOptions = {marker:{show:false}};
// prop: label
// Label for the trend line to use in the legend.
this.label = '';
// prop: type
// Either 'exponential', 'exp', or 'linear'.
this.type = 'linear';
// prop: shadow
// true or false, whether or not to show the shadow.
this.shadow = true;
// prop: markerRenderer
// Renderer to use to draw markers on the line.
// I think this is wrong.
this.markerRenderer = {show:false};
// prop: lineWidth
// Width of the trend line.
this.lineWidth = 1.5;
// prop: shadowAngle
// Angle of the shadow on the trend line.
this.shadowAngle = 45;
// prop: shadowOffset
// pixel offset for each stroke of the shadow.
this.shadowOffset = 1.0;
// prop: shadowAlpha
// Alpha transparency of the shadow.
this.shadowAlpha = 0.07;
// prop: shadowDepth
// number of strokes to make of the shadow.
this.shadowDepth = 3;
this.isTrendline = true;
};
$.jqplot.postSeriesInitHooks.push(parseTrendLineOptions);
$.jqplot.postDrawSeriesHooks.push(drawTrendline);
$.jqplot.addLegendRowHooks.push(addTrendlineLegend);
// called within scope of the legend object
// current series passed in
// must return null or an object {label:label, color:color}
function addTrendlineLegend(series) {
var ret = null;
if (series.trendline && series.trendline.show) {
var lt = series.trendline.label.toString();
if (lt) {
ret = {label:lt, color:series.trendline.color};
}
}
return ret;
}
// called within scope of a series
function parseTrendLineOptions (target, data, seriesDefaults, options, plot) {
if (this._type && (this._type === 'line' || this._type == 'bar')) {
this.trendline = new $.jqplot.Trendline();
options = options || {};
$.extend(true, this.trendline, {color:this.color}, seriesDefaults.trendline, options.trendline);
this.trendline.renderer.init.call(this.trendline, null);
}
}
// called within scope of series object
function drawTrendline(sctx, options) {
// if we have options, merge trendline options in with precedence
options = $.extend(true, {}, this.trendline, options);
if (this.trendline && options.show) {
var fit;
// this.renderer.setGridData.call(this);
var data = options.data || this.data;
fit = fitData(data, this.trendline.type);
var gridData = options.gridData || this.renderer.makeGridData.call(this, fit.data);
this.trendline.renderer.draw.call(this.trendline, sctx, gridData, {showLine:true, shadow:this.trendline.shadow});
}
}
function regression(x, y, typ) {
var type = (typ == null) ? 'linear' : typ;
var N = x.length;
var slope;
var intercept;
var SX = 0;
var SY = 0;
var SXX = 0;
var SXY = 0;
var SYY = 0;
var Y = [];
var X = [];
if (type == 'linear') {
X = x;
Y = y;
}
else if (type == 'exp' || type == 'exponential') {
for ( var i=0; i<y.length; i++) {
// ignore points <= 0, log undefined.
if (y[i] <= 0) {
N--;
}
else {
X.push(x[i]);
Y.push(Math.log(y[i]));
}
}
}
for ( var i = 0; i < N; i++) {
SX = SX + X[i];
SY = SY + Y[i];
SXY = SXY + X[i]* Y[i];
SXX = SXX + X[i]* X[i];
SYY = SYY + Y[i]* Y[i];
}
slope = (N*SXY - SX*SY)/(N*SXX - SX*SX);
intercept = (SY - slope*SX)/N;
return [slope, intercept];
}
function linearRegression(X,Y) {
var ret;
ret = regression(X,Y,'linear');
return [ret[0],ret[1]];
}
function expRegression(X,Y) {
var ret;
var x = X;
var y = Y;
ret = regression(x, y,'exp');
var base = Math.exp(ret[0]);
var coeff = Math.exp(ret[1]);
return [base, coeff];
}
function fitData(data, typ) {
var type = (typ == null) ? 'linear' : typ;
var ret;
var res;
var x = [];
var y = [];
var ypred = [];
for (i=0; i<data.length; i++){
if (data[i] != null && data[i][0] != null && data[i][1] != null) {
x.push(data[i][0]);
y.push(data[i][1]);
}
}
if (type == 'linear') {
ret = linearRegression(x,y);
for ( var i=0; i<x.length; i++){
res = ret[0]*x[i] + ret[1];
ypred.push([x[i], res]);
}
}
else if (type == 'exp' || type == 'exponential') {
ret = expRegression(x,y);
for ( var i=0; i<x.length; i++){
res = ret[1]*Math.pow(ret[0],x[i]);
ypred.push([x[i], res]);
}
}
return {data: ypred, slope: ret[0], intercept: ret[1]};
}
})(jQuery);

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gnucash/report/jqplot/plugins/jqplot.trendline.min.js vendored
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@ -1,3 +0,0 @@
/* jqPlot 1.0.6r1138 | (c) 2009-2013 Chris Leonello | jplot.com
jsDate | (c) 2010-2013 Chris Leonello
*/(function(f){f.jqplot.Trendline=function(){this.show=f.jqplot.config.enablePlugins;this.color="#666666";this.renderer=new f.jqplot.LineRenderer();this.rendererOptions={marker:{show:false}};this.label="";this.type="linear";this.shadow=true;this.markerRenderer={show:false};this.lineWidth=1.5;this.shadowAngle=45;this.shadowOffset=1;this.shadowAlpha=0.07;this.shadowDepth=3;this.isTrendline=true};f.jqplot.postSeriesInitHooks.push(e);f.jqplot.postDrawSeriesHooks.push(g);f.jqplot.addLegendRowHooks.push(a);function a(k){var j=null;if(k.trendline&&k.trendline.show){var i=k.trendline.label.toString();if(i){j={label:i,color:k.trendline.color}}}return j}function e(m,k,j,i,l){if(this._type&&(this._type==="line"||this._type=="bar")){this.trendline=new f.jqplot.Trendline();i=i||{};f.extend(true,this.trendline,{color:this.color},j.trendline,i.trendline);this.trendline.renderer.init.call(this.trendline,null)}}function g(m,i){i=f.extend(true,{},this.trendline,i);if(this.trendline&&i.show){var k;var l=i.data||this.data;k=c(l,this.trendline.type);var j=i.gridData||this.renderer.makeGridData.call(this,k.data);this.trendline.renderer.draw.call(this.trendline,m,j,{showLine:true,shadow:this.trendline.shadow})}}function b(w,v,n){var u=(n==null)?"linear":n;var s=w.length;var t;var z;var o=0;var m=0;var r=0;var q=0;var l=0;var j=[];var k=[];if(u=="linear"){k=w;j=v}else{if(u=="exp"||u=="exponential"){for(var p=0;p<v.length;p++){if(v[p]<=0){s--}else{k.push(w[p]);j.push(Math.log(v[p]))}}}}for(var p=0;p<s;p++){o=o+k[p];m=m+j[p];q=q+k[p]*j[p];r=r+k[p]*k[p];l=l+j[p]*j[p]}t=(s*q-o*m)/(s*r-o*o);z=(m-t*o)/s;return[t,z]}function h(k,j){var i;i=b(k,j,"linear");return[i[0],i[1]]}function d(o,m){var k;var i=o;var n=m;k=b(i,n,"exp");var l=Math.exp(k[0]);var j=Math.exp(k[1]);return[l,j]}function c(l,j){var p=(j==null)?"linear":j;var n;var o;var r=[];var q=[];var m=[];for(k=0;k<l.length;k++){if(l[k]!=null&&l[k][0]!=null&&l[k][1]!=null){r.push(l[k][0]);q.push(l[k][1])}}if(p=="linear"){n=h(r,q);for(var k=0;k<r.length;k++){o=n[0]*r[k]+n[1];m.push([r[k],o])}}else{if(p=="exp"||p=="exponential"){n=d(r,q);for(var k=0;k<r.length;k++){o=n[1]*Math.pow(n[0],r[k]);m.push([r[k],o])}}}return{data:m,slope:n[0],intercept:n[1]}}})(jQuery);

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gnucash/report/jqplot/usage.txt
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Title: jqPlot Usage
Usage Documentation:
Introduction:
jqPlot is a jQuery plugin to generate pure client-side javascript charts in your web pages.
The jqPlot home page is at <http://www.jqplot.com/>.
The project page and downloads are at <http://www.bitbucket.org/cleonello/jqplot/>.
Below are a few examples to demonstrate jqPlot usage. These plots are shown as static images.
Many more examples of dynamically rendered plots can be seen on the test and examples pages here: <../../tests/>.
Include the Files:
jqPlot requires jQuery (1.4+ required for certain features). jQuery is included in the distribution.
To use jqPlot include jquery, the jqPlot jQuery plugin, jqPlot css file and optionally the excanvas
script for IE support in your web page. Note, excanvas is required only for IE versions below 9. IE 9 includes
native support for the canvas element and does not require excanvas:
> <!--[if lt IE 9]><script language="javascript" type="text/javascript" src="excanvas.js"></script><![endif]-->
> <script language="javascript" type="text/javascript" src="jquery.min.js"></script>
> <script language="javascript" type="text/javascript" src="jquery.jqplot.min.js"></script>
> <link rel="stylesheet" type="text/css" href="jquery.jqplot.css" />
Add a plot container:
Add a container (target) to your web page where you want your plot to show up.
Be sure to give your target a width and a height:
> <div id="chartdiv" style="height:400px;width:300px; "></div>
Create a plot:
Then, create the actual plot by calling the
$.jqplot plugin with the id of your target and some data:
> $.jqplot('chartdiv', [[[1, 2],[3,5.12],[5,13.1],[7,33.6],[9,85.9],[11,219.9]]]);
Which will produce a
chart like:
(see images/basicline.png)
Plot Options:
You can customize the plot by passing options to the $.jqplot function. Options are described in
<jqPlot Options> in the jqPlotOptions.txt file. An example of options usage:
> $.jqplot('chartdiv', [[[1, 2],[3,5.12],[5,13.1],[7,33.6],[9,85.9],[11,219.9]]],
> { title:'Exponential Line',
> axes:{yaxis:{min:-10, max:240}},
> series:[{color:'#5FAB78'}]
> });
Which will produce
a plot like:
(see images/basicoptions.png)
Using Plugins:
You can use jqPlot plugins (that is, plugins to the jqPlot plugin) by including them in your html
after you include the jqPlot plugin. Here is how to include the log axis plugin:
> <link rel="stylesheet" type="text/css" href="jquery.jqplot.css" />
> <!--[if IE]><script language="javascript" type="text/javascript" src="excanvas.js"></script><![endif]-->
> <script language="javascript" type="text/javascript" src="jquery.min.js"></script>
> <script language="javascript" type="text/javascript" src="jquery.jqplot.min.js"></script>
> <script language="javascript" type="text/javascript" src="jqplot.logAxisRenderer.js"></script>
Important note: For jqplot builds r529 and above (0.9.7r529 and higher), you must explicitly
enable plugins via either the { show: true } plugin option to the plot or by using
the $.jqplot.config.enablePlugins = true; config options set on the page before plot creation.
Only plugins that can be immediately active upon loading are affected. This includes
non-renderer plugins like cursor, dragable, highlighter, and trendline.
Here is a the same $.jqplot call
but with a log y axis:
> $.jqplot('chartdiv', [[[1, 2],[3,5.12],[5,13.1],[7,33.6],[9,85.9],[11,219.9]]],
> { title:'Exponential Line',
> axes:{yaxis:{renderer: $.jqplot.LogAxisRenderer}},
> series:[{color:'#5FAB78'}]
> });
Which produces
a plot like:
(see images/basiclogaxis.png)
You can further customize with options specific
to the log axis plugin:
> $.jqplot('chartdiv', [[[1, 2],[3,5.12],[5,13.1],[7,33.6],[9,85.9],[11,219.9]]],
> { title:'Exponential Line',
> axes:{yaxis:{renderer: $.jqplot.LogAxisRenderer, tickDistribution:'power'}},
> series:[{color:'#5FAB78'}]
> });
Which makes a
plot like:
(see images/basiclogoptions.png)
For a full list of options, see <jqPlot Options> in the jqPlotOptions.txt file.
You can add as many plugins as you wish. Order is generally not important.
Some plugins, like the highlighter plugin which highlights data points near the
mouse, don't need any extra options or setup to function. Highlighter does have
additional options which the user can set.
Other plugins, the barRenderer for example, provide functionality the must be specified
in the chart options object. To render a series as a bar graph with the bar renderer,
you would first include the plugin after jqPlot:
> <script language="javascript" type="text/javascript" src="plugins/jqplot.barRenderer.min.js"></script>
Then you would create
a chart like:
> $.jqplot('chartdiv', [[34.53, 56.32, 25.1, 18.6]], {series:[{renderer:$.jqplot.BarRenderer}]});
Here the default LineRenderer is replaced by a BarRenderer to generate a bar graph for the first (an only) series.