mirror of
https://github.com/GoldenCheetah/GoldenCheetah.git
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49cf6340a4
This commit is based on https://github.com/GoldenCheetah/GoldenCheetah/pull/3956 with the following additions / changes: * Upgraded to the latest version of the multiaxes-branch, thus eliminating crashes of GoldenCheetah on startup * Disabled the emitting of Layout Requests on geometry changes of QwtScaleWidget - without this, CPU utilization was up to 100% on one core * Added the class SplineLookup, reusing small portions of code from Qwt 6.1 * Re-added the splines in WPrime and RideFile (resampling), using the new interface of QwtSpline * Appveyor: qwt in cache-section now depends on qwt/qwtconfig.prin.in for refresh on version change
57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
/*****************************************************************************
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* Qwt Examples
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* Copyright (C) 1997 Josef Wilgen
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* Copyright (C) 2002 Uwe Rathmann
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the Qwt License, Version 1.0
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*****************************************************************************/
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#include "Plot.h"
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#include <QApplication>
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#ifndef QWT_NO_OPENGL
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#if QT_VERSION < 0x050000
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#include <qgl.h>
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#endif
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#if QT_VERSION >= 0x050400
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#include <QwtPlotOpenGLCanvas>
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typedef QwtPlotOpenGLCanvas Canvas;
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#else
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#include <QwtPlotGLCanvas>
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typedef QwtPlotGLCanvas Canvas;
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#endif
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#else
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#include <QwtPlotCanvas>
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typedef QwtPlotCanvas Canvas;
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#endif
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namespace
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{
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class AminatedPlot : public Plot
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{
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public:
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AminatedPlot()
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{
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Canvas* canvas = new Canvas();
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canvas->setPaintAttribute( Canvas::BackingStore, false );
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canvas->setFrameStyle( QFrame::NoFrame );
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setCanvas( canvas );
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setCanvasBackground( QColor( 30, 30, 50 ) );
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}
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};
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}
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int main( int argc, char* argv[] )
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{
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QApplication app( argc, argv );
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AminatedPlot plot;
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plot.resize( 400, 400 );
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plot.show();
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return app.exec();
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}
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