10 #ifndef QWT_PLOT_BAR_CHART_H 
   11 #define QWT_PLOT_BAR_CHART_H 
   13 #include "qwt_global.h" 
   14 #include "qwt_plot_abstract_barchart.h" 
   15 #include "qwt_series_data.h" 
   75     virtual int rtti() 
const;
 
   77     void setSamples( 
const QVector<QPointF> & );
 
   78     void setSamples( 
const QVector<double> & );
 
   84     void setLegendMode( LegendMode );
 
   85     LegendMode legendMode() 
const;
 
   89         const QRectF &canvasRect, 
int from, 
int to ) 
const;
 
   94         int sampleIndex, 
const QPointF& ) 
const;
 
   96     virtual QwtText barTitle( 
int sampleIndex ) 
const;
 
   99     virtual void drawSample( QPainter *painter,
 
  101         const QRectF &canvasRect, 
const QwtInterval &boundingInterval,
 
  102         int index, 
const QPointF& sample ) 
const;
 
  104     virtual void drawBar( QPainter *,
 
  105         int sampleIndex, 
const QPointF& point, 
 
QwtPlotBarChart displays a series of a values as bars. 
Definition: qwt_plot_barchart.h:41
virtual QList< QwtLegendData > legendData() const 
Return all information, that is needed to represent the item on the legend. 
Definition: qwt_plot_item.cpp:595
virtual QRectF boundingRect() const 
Definition: qwt_plot_seriesitem.cpp:94
A class representing a text. 
Definition: qwt_text.h:51
A scale map. 
Definition: qwt_scale_map.h:30
virtual QwtGraphic legendIcon(int index, const QSizeF &) const 
Definition: qwt_plot_item.cpp:371
Definition: qwt_plot_barchart.h:59
Directed rectangle representing bounding rectangle and orientation of a column. 
Definition: qwt_column_symbol.h:28
virtual int rtti() const 
Definition: qwt_plot_item.cpp:120
A drawing primitive for columns. 
Definition: qwt_column_symbol.h:93
Class storing a QwtSeriesData object. 
Definition: qwt_series_store.h:57
A paint device for scalable graphics. 
Definition: qwt_graphic.h:74
A class representing an interval. 
Definition: qwt_interval.h:26
LegendMode
Legend modes. 
Definition: qwt_plot_barchart.h:51
Abstract base class for bar chart items. 
Definition: qwt_plot_abstract_barchart.h:25
virtual void drawSeries(QPainter *painter, const QwtScaleMap &xMap, const QwtScaleMap &yMap, const QRectF &canvasRect, int from, int to) const =0