KD Chart 2  [rev.2.6]
KDChartAbstractTernaryDiagram.h
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22 
23 #ifndef KDCHARTABSTRACTTERNARYDIAGRAM_H
24 #define KDCHARTABSTRACTTERNARYDIAGRAM_H
25 
26 #include "KDChartAbstractDiagram.h"
27 #include "KDChartTernaryAxis.h"
28 
29 namespace KDChart {
30 
31  class TernaryCoordinatePlane;
32  class TernaryAxis;
33 
37  class KDCHART_EXPORT AbstractTernaryDiagram : public AbstractDiagram
38  {
39  Q_OBJECT
40  Q_DISABLE_COPY( AbstractTernaryDiagram )
43 
44  public:
45  explicit AbstractTernaryDiagram ( QWidget* parent = 0,
46  TernaryCoordinatePlane* plane = 0 );
47  virtual ~AbstractTernaryDiagram();
48 
49  virtual void resize (const QSizeF &area) = 0;
50  virtual void paint (PaintContext *paintContext);
51 
52  virtual void addAxis( TernaryAxis* axis );
53  virtual void takeAxis( TernaryAxis* axis );
54  virtual TernaryAxisList axes () const;
55 
56  protected:
57  virtual const QPair< QPointF, QPointF > calculateDataBoundaries () const = 0;
58 
59  };
60 
61 }
62 
63 #endif
AbstractDiagram defines the interface for diagram classes.
The class for ternary axes.
Stores information about painting diagrams.
Base class for diagrams based on a ternary coordinate plane.
#define KDCHART_DECLARE_DERIVED_DIAGRAM(X, PLANE)
Class only listed here to document inheritance of some KDChart classes.

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