mirror of
https://github.com/grafana/grafana.git
synced 2025-02-25 18:55:37 -06:00
Move directive-level variables out of scope
This commit is contained in:
parent
5a5e4cef4f
commit
25938054e2
@ -4,7 +4,7 @@
|
||||
* clip on spheres appropriately. To fix this, we would need to translate
|
||||
* the svg path into a geo-path
|
||||
*/
|
||||
function displayBinning(scope, dimensions) {
|
||||
function displayBinning(scope, dr, dimensions) {
|
||||
|
||||
var hexbin = d3.hexbin()
|
||||
.size(dimensions)
|
||||
@ -31,12 +31,12 @@ function displayBinning(scope, dimensions) {
|
||||
_.map(scope.data, function (k, v) {
|
||||
var decoded = geohash.decode(v);
|
||||
return _.map(_.range(0, k*scale), function(a,b) {
|
||||
binPoints.push(scope.projection([decoded.longitude, decoded.latitude]));
|
||||
binPoints.push(dr.projection([decoded.longitude, decoded.latitude]));
|
||||
})
|
||||
});
|
||||
|
||||
} else {
|
||||
binPoints = scope.projectedPoints;
|
||||
binPoints = dr.projectedPoints;
|
||||
}
|
||||
|
||||
//bin and sort the points, so we can set the various ranges appropriately
|
||||
@ -64,7 +64,7 @@ function displayBinning(scope, dimensions) {
|
||||
.interpolate(d3.interpolateLab);
|
||||
|
||||
|
||||
var hex = scope.g.selectAll(".hexagon")
|
||||
var hex = dr.g.selectAll(".hexagon")
|
||||
.data(binnedPoints);
|
||||
|
||||
hex.enter().append("path")
|
||||
|
@ -2,7 +2,7 @@
|
||||
* Renders bullseyes as geo-json poly gon entities
|
||||
* Allows for them to clip on spheres correctly
|
||||
*/
|
||||
function displayBullseye(scope, path) {
|
||||
function displayBullseye(scope, dr, path) {
|
||||
|
||||
var degrees = 180 / Math.PI
|
||||
var circle = d3.geo.circle();
|
||||
@ -14,7 +14,7 @@ function displayBullseye(scope, path) {
|
||||
];
|
||||
}
|
||||
|
||||
var arcs = scope.g.selectAll(".arc")
|
||||
var arcs = dr.g.selectAll(".arc")
|
||||
.data(data);
|
||||
|
||||
arcs.enter().append("path")
|
||||
|
@ -2,19 +2,19 @@
|
||||
* Renders geopoints as geo-json poly gon entities
|
||||
* Allows for them to clip on spheres correctly
|
||||
*/
|
||||
function displayGeopoints(scope, path) {
|
||||
function displayGeopoints(scope, dr, path) {
|
||||
|
||||
var points = [];
|
||||
var circle = d3.geo.circle();
|
||||
var degrees = 180 / Math.PI
|
||||
|
||||
if (scope.panel.display.geopoints.enabled) {
|
||||
points = scope.points;
|
||||
points = dr.points;
|
||||
}
|
||||
|
||||
|
||||
|
||||
var geopoints = scope.g.selectAll(".geopoint")
|
||||
var geopoints = dr.g.selectAll(".geopoint")
|
||||
.data(points);
|
||||
|
||||
geopoints.enter().append("path")
|
||||
|
@ -178,16 +178,17 @@ angular.module('kibana.map2', [])
|
||||
restrict: 'A',
|
||||
link: function (scope, elem, attrs) {
|
||||
|
||||
//directive level variables related to d3
|
||||
var dr = {};
|
||||
|
||||
//elem.html('')
|
||||
scope.initializing = false;
|
||||
scope.worldData = null;
|
||||
scope.worldNames = null;
|
||||
|
||||
scope.ctrlKey = false;
|
||||
|
||||
dr.worldData = null;
|
||||
dr.worldNames = null;
|
||||
|
||||
//These are various options that should not be cached in scope.panel
|
||||
scope.options = {
|
||||
dr.options = {
|
||||
|
||||
data: {
|
||||
dropdown:[
|
||||
@ -208,7 +209,7 @@ angular.module('kibana.map2', [])
|
||||
* Initialize the panels if new, or render existing panels
|
||||
*/
|
||||
scope.init_or_render = function() {
|
||||
if (typeof scope.svg === 'undefined') {
|
||||
if (typeof dr.svg === 'undefined') {
|
||||
console.log("init");
|
||||
|
||||
//prevent duplicate initialization steps, if render is called again
|
||||
@ -262,35 +263,31 @@ angular.module('kibana.map2', [])
|
||||
.defer(d3.json, "panels/map2/lib/world-110m.json")
|
||||
.defer(d3.tsv, "panels/map2/lib/world-country-names.tsv")
|
||||
.await(function(error, world, names) {
|
||||
scope.worldData = world;
|
||||
scope.worldNames = names;
|
||||
|
||||
dr.worldData = world;
|
||||
dr.worldNames = names;
|
||||
|
||||
//Better way to get these values? Seems kludgy to use jQuery on the div...
|
||||
var width = $(elem[0]).width(),
|
||||
height = $(elem[0]).height();
|
||||
|
||||
|
||||
//scale to whichever dimension is smaller, helps to ensure the whole map is displayed
|
||||
scope.scale = (width > height) ? (height/5) : (width/5);
|
||||
dr.scale = (width > height) ? (height/5) : (width/5);
|
||||
|
||||
|
||||
scope.zoom = d3.behavior.zoom()
|
||||
dr.zoom = d3.behavior.zoom()
|
||||
.scaleExtent([1, 20])
|
||||
.on("zoom", translate_map);
|
||||
|
||||
//used by choropleth
|
||||
//@todo change domain so that it reflects the domain of the data
|
||||
scope.quantize = d3.scale.quantize()
|
||||
dr.quantize = d3.scale.quantize()
|
||||
.domain([0, 1000])
|
||||
.range(d3.range(9).map(function(i) { return "q" + (i+1); }));
|
||||
|
||||
|
||||
//Extract name and two-letter codes for our countries
|
||||
scope.countries = topojson.feature(scope.worldData, scope.worldData.objects.countries).features;
|
||||
dr.countries = topojson.feature(dr.worldData, dr.worldData.objects.countries).features;
|
||||
|
||||
scope.countries = scope.countries.filter(function(d) {
|
||||
return scope.worldNames.some(function(n) {
|
||||
dr.countries = dr.countries.filter(function(d) {
|
||||
return dr.worldNames.some(function(n) {
|
||||
if (d.id == n.id) {
|
||||
d.name = n.name;
|
||||
return d.short = n.short;
|
||||
@ -300,22 +297,19 @@ angular.module('kibana.map2', [])
|
||||
return a.name.localeCompare(b.name);
|
||||
});
|
||||
|
||||
|
||||
//create the new svg
|
||||
scope.svg = d3.select(elem[0]).append("svg")
|
||||
dr.svg = d3.select(elem[0]).append("svg")
|
||||
.attr("width", "100%")
|
||||
.attr("height", "100%")
|
||||
.attr("viewBox", "0 0 " + width + " " + height)
|
||||
.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")")
|
||||
.call(scope.zoom);
|
||||
scope.g = scope.svg.append("g");
|
||||
|
||||
.call(dr.zoom);
|
||||
dr.g = dr.svg.append("g");
|
||||
|
||||
scope.initializing = false;
|
||||
render_panel();
|
||||
});
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
|
||||
@ -328,38 +322,37 @@ angular.module('kibana.map2', [])
|
||||
var width = $(elem[0]).width(),
|
||||
height = $(elem[0]).height();
|
||||
|
||||
|
||||
//Projection is dependant on the map-type
|
||||
if (scope.panel.display.data.type === 'mercator') {
|
||||
scope.projection = d3.geo.mercator()
|
||||
dr.projection = d3.geo.mercator()
|
||||
.translate([width/2, height/2])
|
||||
.scale(scope.scale);
|
||||
.scale(dr.scale);
|
||||
|
||||
} else if (scope.panel.display.data.type === 'orthographic') {
|
||||
scope.projection = d3.geo.orthographic()
|
||||
dr.projection = d3.geo.orthographic()
|
||||
.translate([width/2, height/2])
|
||||
.scale(100)
|
||||
.clipAngle(90);
|
||||
|
||||
//recenters the sphere more towards the US...not really necessary
|
||||
scope.projection.rotate([100 / 2, 20 / 2, scope.projection.rotate()[2]]);
|
||||
dr.projection.rotate([100 / 2, 20 / 2, dr.projection.rotate()[2]]);
|
||||
|
||||
}
|
||||
|
||||
var path = d3.geo.path()
|
||||
.projection(scope.projection);
|
||||
.projection(dr.projection);
|
||||
|
||||
|
||||
//Special fix for when the user changes from mercator -> orthographic
|
||||
//The globe won't redraw automatically, we need to force it
|
||||
if (scope.panel.display.data.type === 'orthographic') {
|
||||
scope.svg.selectAll("path").attr("d", path);
|
||||
dr.svg.selectAll("path").attr("d", path);
|
||||
}
|
||||
|
||||
console.log(scope.data);
|
||||
|
||||
//Geocoded points are decoded into lonlat
|
||||
scope.points = _.map(scope.data, function (k, v) {
|
||||
dr.points = _.map(scope.data, function (k, v) {
|
||||
//console.log(k,v);
|
||||
var decoded = geohash.decode(v);
|
||||
return [decoded.longitude, decoded.latitude];
|
||||
@ -367,15 +360,15 @@ angular.module('kibana.map2', [])
|
||||
|
||||
//And also projected projected to x/y. Both sets of points are used
|
||||
//by different functions
|
||||
scope.projectedPoints = _.map(scope.points, function (coords) {
|
||||
return scope.projection(coords);
|
||||
dr.projectedPoints = _.map(dr.points, function (coords) {
|
||||
return dr.projection(coords);
|
||||
});
|
||||
|
||||
|
||||
|
||||
scope.svg.select(".overlay").remove();
|
||||
dr.svg.select(".overlay").remove();
|
||||
|
||||
scope.svg.append("rect")
|
||||
dr.svg.append("rect")
|
||||
.attr("class", "overlay")
|
||||
.attr("width", width)
|
||||
.attr("height", height)
|
||||
@ -383,13 +376,13 @@ angular.module('kibana.map2', [])
|
||||
|
||||
|
||||
//Draw the countries, if this is a choropleth, draw with fancy colors
|
||||
var countryPath = scope.g.selectAll(".land")
|
||||
.data(scope.countries);
|
||||
var countryPath = dr.g.selectAll(".land")
|
||||
.data(dr.countries);
|
||||
|
||||
countryPath.enter().append("path")
|
||||
.attr("class", function(d) {
|
||||
if (scope.panel.display.choropleth.enabled) {
|
||||
return 'land ' + scope.quantize(scope.data[d.short]);
|
||||
return 'land ' + dr.quantize(scope.data[d.short]);
|
||||
} else {
|
||||
return 'land';
|
||||
}
|
||||
@ -398,39 +391,15 @@ angular.module('kibana.map2', [])
|
||||
|
||||
countryPath.exit().remove();
|
||||
|
||||
|
||||
/*
|
||||
//draw boundaries
|
||||
scope.g.selectAll("land").append("path")
|
||||
.datum(topojson.mesh(scope.worldData, scope.worldData.objects.land, function(a, b) { return a !== b; }))
|
||||
.attr("class", "land boundary")
|
||||
.attr("d", path);
|
||||
*/
|
||||
|
||||
|
||||
|
||||
//If this is a sphere, set up drag and keypress listeners
|
||||
if (scope.panel.display.data.type === 'orthographic') {
|
||||
|
||||
//scope.svg.focus();
|
||||
/*
|
||||
scope.svg.selectAll(".overlay")
|
||||
.on("keydown", function() {
|
||||
scope.ctrlKey = d3.event.ctrlKey;
|
||||
})
|
||||
.on("keyup", function() {
|
||||
scope.ctrlKey = d3.event.ctrlKey;
|
||||
});
|
||||
*/
|
||||
|
||||
|
||||
scope.svg.style("cursor", "move")
|
||||
dr.svg.style("cursor", "move")
|
||||
.call(d3.behavior.drag()
|
||||
.origin(function() { var rotate = scope.projection.rotate(); return {x: 2 * rotate[0], y: -2 * rotate[1]}; })
|
||||
.origin(function() { var rotate = dr.projection.rotate(); return {x: 2 * rotate[0], y: -2 * rotate[1]}; })
|
||||
.on("drag", function() {
|
||||
if (scope.keylistener.keyActive(17)) {
|
||||
scope.projection.rotate([d3.event.x / 2, -d3.event.y / 2, scope.projection.rotate()[2]]);
|
||||
scope.svg.selectAll("path").attr("d", path);
|
||||
dr.projection.rotate([d3.event.x / 2, -d3.event.y / 2, dr.projection.rotate()[2]]);
|
||||
dr.svg.selectAll("path").attr("d", path);
|
||||
}
|
||||
}));
|
||||
}
|
||||
@ -443,9 +412,9 @@ angular.module('kibana.map2', [])
|
||||
|
||||
//@todo fix this
|
||||
var dimensions = [width, height];
|
||||
displayBinning(scope, dimensions);
|
||||
displayGeopoints(scope, path);
|
||||
displayBullseye(scope, path);
|
||||
displayBinning(scope, dr, dimensions);
|
||||
displayGeopoints(scope, dr, path);
|
||||
displayBullseye(scope, dr, path);
|
||||
|
||||
|
||||
|
||||
@ -453,8 +422,8 @@ angular.module('kibana.map2', [])
|
||||
//If the panel scale is not default (e.g. the user has moved the maps around)
|
||||
//set the scale and position to the last saved config
|
||||
if (scope.panel.display.scale != -1) {
|
||||
scope.zoom.scale(scope.panel.display.scale).translate(scope.panel.display.translate);
|
||||
scope.g.style("stroke-width", 1 / scope.panel.display.scale).attr("transform", "translate(" + scope.panel.display.translate + ") scale(" + scope.panel.display.scale + ")");
|
||||
dr.zoom.scale(scope.panel.display.scale).translate(scope.panel.display.translate);
|
||||
dr.g.style("stroke-width", 1 / scope.panel.display.scale).attr("transform", "translate(" + scope.panel.display.translate + ") scale(" + scope.panel.display.scale + ")");
|
||||
|
||||
}
|
||||
|
||||
@ -476,11 +445,11 @@ angular.module('kibana.map2', [])
|
||||
s = d3.event.scale;
|
||||
t[0] = Math.min(width / 2 * (s - 1), Math.max(width / 2 * (1 - s), t[0]));
|
||||
t[1] = Math.min(height / 2 * (s - 1) + 230 * s, Math.max(height / 2 * (1 - s) - 230 * s, t[1]));
|
||||
scope.zoom.translate(t);
|
||||
dr.zoom.translate(t);
|
||||
|
||||
scope.panel.display.translate = t;
|
||||
scope.panel.display.scale = s;
|
||||
scope.g.style("stroke-width", 1 / s).attr("transform", "translate(" + t + ") scale(" + s + ")");
|
||||
dr.g.style("stroke-width", 1 / s).attr("transform", "translate(" + t + ") scale(" + s + ")");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user