kchart
KDChartAreaPainter Class Reference
#include <KDChartAreaPainter.h>
Inheritance diagram for KDChartAreaPainter:

Detailed Description
Implements a chart painter that draws area charts.Definition at line 37 of file KDChartAreaPainter.h.
Protected Member Functions | |
KDChartAreaPainter (KDChartParams *params) | |
virtual | ~KDChartAreaPainter () |
virtual void | paintData (QPainter *painter, KDChartTableDataBase *data, bool paint2nd, KDChartDataRegionList *regions=0) |
Friends | |
class | KDChartPainter |
Constructor & Destructor Documentation
KDChartAreaPainter::KDChartAreaPainter | ( | KDChartParams * | params | ) | [protected] |
Constructor.
Sets up internal data structures as necessary.
- Parameters:
-
params the KDChartParams structure that defines the chart
Definition at line 42 of file KDChartAreaPainter.cpp.
KDChartAreaPainter::~KDChartAreaPainter | ( | ) | [protected, virtual] |
Member Function Documentation
void KDChartAreaPainter::paintData | ( | QPainter * | painter, | |
KDChartTableDataBase * | data, | |||
bool | paint2nd, | |||
KDChartDataRegionList * | regions = 0 | |||
) | [protected, virtual] |
Paints the actual data area.
- Parameters:
-
painter the QPainter onto which the chart should be painted data the data that will be displayed as a chart paint2nd specifies whether the main chart or the additional chart is to be drawn now regions a pointer to a list of regions that will be filled with regions representing the data segments, if not null
Reimplemented from KDChartLinesPainter.
Definition at line 68 of file KDChartAreaPainter.cpp.
The documentation for this class was generated from the following files: