81 lines
1.5 KiB
C++
81 lines
1.5 KiB
C++
/*****************************************************************************
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* Qwt Examples - Copyright (C) 2002 Uwe Rathmann
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* This file may be used under the terms of the 3-clause BSD License
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*****************************************************************************/
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#pragma once
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#include <QPen>
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#include <QBrush>
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class Settings
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{
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public:
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enum FunctionType
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{
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NoFunction = -1,
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Wave,
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Noise
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};
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enum UpdateType
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{
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RepaintCanvas,
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Replot
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};
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Settings()
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{
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grid.pen = Qt::NoPen;
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grid.pen.setCosmetic( true );
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curve.brush = Qt::NoBrush;
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curve.numPoints = 1000;
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curve.functionType = Wave;
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curve.paintAttributes = 0;
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curve.renderHint = 0;
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curve.lineSplitting = true;
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canvas.useBackingStore = false;
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canvas.paintOnScreen = false;
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canvas.immediatePaint = true;
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#ifndef QWT_NO_OPENGL
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canvas.openGL = false;
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#endif
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updateType = RepaintCanvas;
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updateInterval = 20;
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}
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struct gridSettings
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{
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QPen pen;
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} grid;
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struct curveSettings
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{
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QPen pen;
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QBrush brush;
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uint numPoints;
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FunctionType functionType;
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int paintAttributes;
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int renderHint;
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bool lineSplitting;
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} curve;
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struct canvasSettings
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{
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bool useBackingStore;
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bool paintOnScreen;
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bool immediatePaint;
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#ifndef QWT_NO_OPENGL
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bool openGL;
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#endif
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} canvas;
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UpdateType updateType;
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int updateInterval;
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};
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