9#ifndef KCHARTRINGDIAGRAM_H
10#define KCHARTRINGDIAGRAM_H
12#include "KChartAbstractPieDiagram.h"
37 void resize(
const QSizeF& area )
override;
41 qreal valueTotals()
const override;
43 qreal numberOfValuesPerDataset()
const override;
44 qreal numberOfDatasets()
const override;
46 qreal numberOfGridRings()
const override;
48 qreal valueTotals(
int dataset )
const;
61 void setRelativeThickness(
bool relativeThickness );
62 bool relativeThickness()
const;
64 virtual void setExpandWhenExploded(
bool expand );
65 virtual bool expandWhenExploded()
const;
69 const QPair<QPointF, QPointF> calculateDataBoundaries()
const override;
80 void drawOneSlice(
QPainter* painter, uint dataset, uint slice, qreal granularity );
89 void drawPieSurface(
QPainter* painter, uint dataset, uint slice, qreal granularity );
95 QPointF pointOnEllipse(
const QRectF& rect,
int dataset,
int slice,
bool outer, qreal angle,
96 qreal totalGapFactor, qreal totalExplodeFactor );
Base class for any diagram type.
Stores information about painting diagrams.
RingDiagram defines a common ring diagram.
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