class QgsPieDiagram: QgsDiagram { %TypeHeaderCode #include %End public: QgsPieDiagram(); ~QgsPieDiagram(); void renderDiagram( const QgsFeature& feature, QgsRenderContext& c, const QgsDiagramSettings& s, const QPointF& position ); QSizeF diagramSize( const QgsAttributes& attributes, const QgsRenderContext& c, const QgsDiagramSettings& s ); QSizeF diagramSize( const QgsFeature& feature, const QgsRenderContext& c, const QgsDiagramSettings& s, const QgsDiagramInterpolationSettings& is ); QString diagramName() const; };