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/*
* python-qwt. Python wrapper for the Qwt Widget Library
* Copyright (C) 1997 Josef Wilgen
* Copyright (C) 2002 Uwe Rathmann
* Copyright (C) 2015 Gudjon I. Gudjonsson
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the Qwt License, Version 1.0
*****************************************************************************/
class QwtPlotMultiBarChart: QwtPlotAbstractBarChart, QwtSeriesStoreQwtSetSample
{
%TypeHeaderCode
#include <qwt_plot_multi_barchart.h>
typedef QwtSeriesStore<QwtSetSample> QwtSeriesStoreQwtSetSample;
%End
public:
enum ChartStyle
{
Grouped,
Stacked
};
explicit QwtPlotMultiBarChart( const QString &title = QString::null );
explicit QwtPlotMultiBarChart( const QwtText &title );
virtual ~QwtPlotMultiBarChart();
virtual int rtti() const;
void setBarTitles( const QList<QwtText> & );
QList<QwtText> barTitles() const;
//void setSamples( const QVector<QwtSetSample> & ); //FIXME. Don't know if this is needed.
void setSamples( const QVector< QVector<double> > & );
void setSamples( QwtSeriesDataQwtSetSample * /Transfer/);
void setStyle( ChartStyle style );
ChartStyle style() const;
void setSymbol( int barIndex, QwtColumnSymbol *symbol /Transfer/);
//const QwtColumnSymbol *symbol( int barIndex ) const;
void resetSymbolMap();
virtual void drawSeries( QPainter *painter /Transfer/,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, int from, int to ) const;
virtual QRectF boundingRect() const;
virtual QList<QwtLegendData> legendData() const;
virtual QwtGraphic legendIcon( int index, const QSizeF & ) const;
protected:
QwtColumnSymbol *symbol( int barIndex );
virtual QwtColumnSymbol *specialSymbol(
int sampleIndex, int valueIndex ) const;
virtual void drawSample( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, const QwtInterval &boundingInterval,
int index, const QwtSetSample& sample ) const;
virtual void drawBar( QPainter *, int sampleIndex,
int barIndex, const QwtColumnRect & ) const;
void drawStackedBars( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, int index,
double sampleWidth, const QwtSetSample& sample ) const;
void drawGroupedBars( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, int index,
double sampleWidth, const QwtSetSample& sample ) const;
/*private:
void init();
class PrivateData;
PrivateData *d_data;*/
};
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