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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 QwtPlotBarChart: QwtPlotAbstractBarChart, QwtSeriesStoreQPointF
{
%TypeHeaderCode
#include <qwt_plot_barchart.h>
typedef QwtSeriesStore<QPointF> QwtSeriesStoreQPointF;
%End
public:
/*!
\brief Legend modes.
The default setting is QwtPlotBarChart::LegendChartTitle.
\sa setLegendMode(), legendMode()
*/
enum LegendMode
{
/*!
One entry on the legend showing the default symbol
and the title() of the chart
\sa QwtPlotItem::title()
*/
LegendChartTitle,
/*!
One entry for each value showing the individual symbol
of the corresponding bar and the bar title.
\sa specialSymbol(), barTitle()
*/
LegendBarTitles
};
explicit QwtPlotBarChart( const QString &title = QString::null );
explicit QwtPlotBarChart( const QwtText &title );
virtual ~QwtPlotBarChart();
virtual int rtti() const;
void setSamples( const QVector<QPointF> & );
void setSamples( const QVector<double> & );
void setSamples( QwtSeriesDataQPointF *series );
void setSymbol( QwtColumnSymbol * /Transfer/);
const QwtColumnSymbol *symbol() const;
void setLegendMode( QwtPlotBarChart::LegendMode );
QwtPlotBarChart::LegendMode legendMode() const;
virtual void drawSeries( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, int from, int to ) const;
virtual QRectF boundingRect() const;
virtual QwtColumnSymbol *specialSymbol(
int sampleIndex, const QPointF& ) const;
virtual QwtText barTitle( int sampleIndex ) const;
protected:
virtual void drawSample( QPainter *painter,
const QwtScaleMap &xMap, const QwtScaleMap &yMap,
const QRectF &canvasRect, const QwtInterval &boundingInterval,
int index, const QPointF& sample ) const;
virtual void drawBar( QPainter *,
int sampleIndex, const QPointF& point,
const QwtColumnRect & ) const;
QList<QwtLegendData> legendData() const;
QwtGraphic legendIcon( int index, const QSizeF & ) const;
/*private:
void init();
class PrivateData;
PrivateData *d_data;*/
};
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