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(#612) Added grid to QwtPlot

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This commit is contained in:
Magne Sjaastad 2015-11-06 10:19:18 +01:00
parent ab3c5c029a
commit 2adb9279ce
2 changed files with 28 additions and 13 deletions
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37
ApplicationCode/UserInterface/RiuTimeHistoryQwtPlot.cpp
View File

@ -28,12 +28,13 @@
#include "cvfAssert.h"
#include "cvfColor3.h"
#include "qwt_legend.h"
#include "qwt_plot_curve.h"
#include "qwt_plot_layout.h"
#include "qwt_scale_engine.h"
#include "qwt_date_scale_draw.h"
#include "qwt_date_scale_engine.h"
#include "qwt_legend.h"
#include "qwt_plot_curve.h"
#include "qwt_plot_grid.h"
#include "qwt_plot_layout.h"
#include "qwt_scale_engine.h"
//--------------------------------------------------------------------------------------------------
@ -42,6 +43,9 @@
RiuTimeHistoryQwtPlot::RiuTimeHistoryQwtPlot(QWidget* parent)
: QwtPlot(parent)
{
m_grid = new QwtPlotGrid;
m_grid->attach(this);
setDefaults();
}
@ -51,6 +55,9 @@ RiuTimeHistoryQwtPlot::RiuTimeHistoryQwtPlot(QWidget* parent)
RiuTimeHistoryQwtPlot::~RiuTimeHistoryQwtPlot()
{
deleteAllCurves();
m_grid->detach();
delete m_grid;
}
//--------------------------------------------------------------------------------------------------
@ -60,17 +67,19 @@ void RiuTimeHistoryQwtPlot::addCurve(const QString& curveName, const std::vector
{
CVF_ASSERT(dateTimes.size() == timeHistoryValues.size());
std::vector< std::pair<size_t, size_t> > intervalsOfValidValues;
RigCurveDataTools::calculateIntervalsOfValidValues(timeHistoryValues, &intervalsOfValidValues);
std::vector<double> filteredTimeHistoryValues;
RigCurveDataTools::getValuesByIntervals(timeHistoryValues, intervalsOfValidValues, &filteredTimeHistoryValues);
std::vector<QDateTime> filteredDateTimes;
RigCurveDataTools::getValuesByIntervals(dateTimes, intervalsOfValidValues, &filteredDateTimes);
std::vector< std::pair<size_t, size_t> > filteredIntervals;
RigCurveDataTools::computePolyLineStartStopIndices(intervalsOfValidValues, &filteredIntervals);
{
std::vector< std::pair<size_t, size_t> > intervalsOfValidValues;
RigCurveDataTools::calculateIntervalsOfValidValues(timeHistoryValues, &intervalsOfValidValues);
RigCurveDataTools::getValuesByIntervals(timeHistoryValues, intervalsOfValidValues, &filteredTimeHistoryValues);
RigCurveDataTools::getValuesByIntervals(dateTimes, intervalsOfValidValues, &filteredDateTimes);
RigCurveDataTools::computePolyLineStartStopIndices(intervalsOfValidValues, &filteredIntervals);
}
RiuLineSegmentQwtPlotCurve* plotCurve = new RiuLineSegmentQwtPlotCurve("Curve 1");
@ -146,6 +155,10 @@ void RiuTimeHistoryQwtPlot::setDefaults()
canvas()->setMouseTracking(true);
canvas()->installEventFilter(this);
QPen gridPen(Qt::SolidLine);
gridPen.setColor(Qt::lightGray);
m_grid->setPen(gridPen);
enableAxis(QwtPlot::xBottom, true);
enableAxis(QwtPlot::yLeft, true);
enableAxis(QwtPlot::xTop, false);

4
ApplicationCode/UserInterface/RiuTimeHistoryQwtPlot.h
View File

@ -22,6 +22,7 @@
#include "qwt_plot.h"
class QwtPlotCurve;
class QwtPlotGrid;
//==================================================================================================
//
@ -43,6 +44,7 @@ private:
void setDefaults();
private:
std::vector<QwtPlotCurve*> m_plotCurves;
std::vector<QwtPlotCurve*> m_plotCurves;
QwtPlotGrid* m_grid;
};