KDChartPieDiagram.cpp File Reference

#include <QDebug>
#include <QPainter>
#include <QStack>
#include "KDChartPieDiagram.h"
#include "KDChartPieDiagram_p.h"
#include "KDChartAttributesModel.h"
#include "KDChartPaintContext.h"
#include "KDChartPieAttributes.h"
#include "KDChartPolarCoordinatePlane_p.h"
#include "KDChartThreeDPieAttributes.h"
#include "KDChartPainterSaver_p.h"
#include "KDChartDataValueAttributes.h"
#include <KDABLibFakes>

Go to the source code of this file.

Defines
#define	d   d_func()
Functions
static bool	doArcsOverlap (qreal a1Start, qreal a1End, qreal a2Start, qreal a2End)
static bool	doSpansOverlap (qreal s1Start, qreal s1End, qreal s2Start, qreal s2End)
static QLineF	labelAttachmentLine (const QPointF &center, const QPointF &start, const QPainterPath &label)
static qreal	normProjection (const QLineF &l1, const QLineF &l2)
static QPolygonF	polygonFromPainterPath (const QPainterPath &pp)
static int	wraparound (int i, int size)

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Define Documentation

#define d   d_func()

Definition at line 51 of file KDChartPieDiagram.cpp.

Referenced by KDChart::PieDiagram::clone(), KDChart::PieDiagram::isLabelCollisionAvoidanceEnabled(), KDChart::PieDiagram::labelDecorations(), KDChart::PieDiagram::setLabelCollisionAvoidanceEnabled(), and KDChart::PieDiagram::setLabelDecorations().

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Function Documentation

static bool doArcsOverlap	(	qreal	a1Start,
		qreal	a1End,
		qreal	a2Start,
		qreal	a2End
	)		[static]

Definition at line 703 of file KDChartPieDiagram.cpp.

References doSpansOverlap().

static bool doSpansOverlap	(	qreal	s1Start,
		qreal	s1End,
		qreal	s2Start,
		qreal	s2End
	)		[static]

Definition at line 694 of file KDChartPieDiagram.cpp.

Referenced by doArcsOverlap().

static QLineF labelAttachmentLine	(	const QPointF &	center,
		const QPointF &	start,
		const QPainterPath &	label
	)		[static]

Definition at line 387 of file KDChartPieDiagram.cpp.

References normProjection(), and wraparound().

static qreal normProjection	(	const QLineF &	l1,
		const QLineF &	l2
	)		[static]

Definition at line 381 of file KDChartPieDiagram.cpp.

Referenced by labelAttachmentLine().

static QPolygonF polygonFromPainterPath

(

const QPainterPath &

pp

)

[static]

Definition at line 369 of file KDChartPieDiagram.cpp.

static int wraparound	(	int	i,
		int	size
	)		[static]

Definition at line 295 of file KDChartPieDiagram.cpp.

Referenced by labelAttachmentLine().