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#853 Support zooming when two y-axis are present

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This commit is contained in:
Magne Sjaastad
2016-10-13 09:33:50 +02:00
parent a816454494
commit 30bef2bb17
5 changed files with 106 additions and 70 deletions
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74
ApplicationCode/UserInterface/RiuSummaryQwtPlot.cpp
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@@ -52,18 +52,23 @@ RiuSummaryQwtPlot::RiuSummaryQwtPlot(RimSummaryPlot* plotDefinition, QWidget* pa
setDefaults();
// LeftButton for the zooming
m_zoomer = new QwtPlotZoomer(canvas());
m_zoomer->setRubberBandPen(QColor(Qt::black));
m_zoomer->setTrackerMode(QwtPicker::AlwaysOff);
m_zoomer->setTrackerPen(QColor(Qt::black));
m_zoomer->initMousePattern(1);
m_zoomerLeft = new QwtPlotZoomer(canvas());
m_zoomerLeft->setRubberBandPen(QColor(Qt::black));
m_zoomerLeft->setTrackerMode(QwtPicker::AlwaysOff);
m_zoomerLeft->setTrackerPen(QColor(Qt::black));
m_zoomerLeft->initMousePattern(1);
// MidButton for the panning
QwtPlotPanner* panner = new QwtPlotPanner(canvas());
panner->setMouseButton(Qt::MidButton);
connect(m_zoomer, SIGNAL(zoomed( const QRectF & )), SLOT(onZoomedSlot()));
connect(m_zoomerLeft, SIGNAL(zoomed( const QRectF & )), SLOT(onZoomedSlot()));
connect(panner, SIGNAL(panned( int , int )), SLOT(onZoomedSlot()));
// Attach a zoomer for the right axis
m_zoomerRight = new QwtPlotZoomer(canvas());
m_zoomerRight->setAxis(xTop, yRight);
m_zoomerRight->setTrackerMode(QwtPicker::AlwaysOff);
}
//--------------------------------------------------------------------------------------------------
@@ -91,45 +96,37 @@ RimSummaryPlot* RiuSummaryQwtPlot::ownerPlotDefinition()
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuSummaryQwtPlot::setYAxisTitle(const QString& title)
void RiuSummaryQwtPlot::currentVisibleWindow(QwtInterval* leftAxis, QwtInterval* rightAxis, QwtInterval* timeAxis) const
{
QwtText axisTitleY = axisTitle(QwtPlot::yLeft);
axisTitleY.setText(title);
setAxisTitle(QwtPlot::yLeft, axisTitleY);
*leftAxis = axisScaleDiv(yLeft).interval();
*rightAxis = axisScaleDiv(yRight).interval();
*timeAxis = axisScaleDiv(xBottom).interval();
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuSummaryQwtPlot::zoomAll()
void RiuSummaryQwtPlot::setZoomWindow(const QwtInterval& leftAxis, const QwtInterval& rightAxis, const QwtInterval& timeAxis)
{
setAxisAutoScale(yLeft, true);
setAxisAutoScale(xBottom, true);
{
QRectF zoomWindow;
zoomWindow.setLeft(timeAxis.minValue());
zoomWindow.setRight(timeAxis.maxValue());
zoomWindow.setTop(leftAxis.maxValue());
zoomWindow.setBottom(leftAxis.minValue());
m_zoomer->setZoomBase(true);
}
m_zoomerLeft->zoom(zoomWindow);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
QRectF RiuSummaryQwtPlot::currentVisibleWindow() const
{
QRectF scaleRect;
scaleRect.setLeft(axisScaleDiv(xBottom).lowerBound());
scaleRect.setRight(axisScaleDiv(xBottom).upperBound());
{
QRectF zoomWindow;
zoomWindow.setLeft(timeAxis.minValue());
zoomWindow.setRight(timeAxis.maxValue());
zoomWindow.setTop(rightAxis.maxValue());
zoomWindow.setBottom(rightAxis.minValue());
scaleRect.setBottom(axisScaleDiv(yLeft).upperBound());
scaleRect.setTop(axisScaleDiv(yLeft).lowerBound());
return scaleRect;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RiuSummaryQwtPlot::setZoomWindow(const QRectF& zoomWindow)
{
m_zoomer->zoom(zoomWindow);
m_zoomerRight->zoom(zoomWindow);
}
}
//--------------------------------------------------------------------------------------------------
@@ -292,5 +289,10 @@ void RiuSummaryQwtPlot::selectClosestCurve(const QPoint& pos)
//--------------------------------------------------------------------------------------------------
void RiuSummaryQwtPlot::onZoomedSlot()
{
m_plotDefinition->setZoomWindow(currentVisibleWindow());
QwtInterval left, right, time;
currentVisibleWindow(&left, &right, &time);
this->setZoomWindow(left, right, time);
m_plotDefinition->updateZoomFromQwt();
}