KDChart::ReverseMapper Class Reference

The ReverseMapper stores information about objects on a chart and their respective model indexes. More...

#include <ReverseMapper.h>

Public Member Functions
void	addCircle (int row, int column, const QPointF &location, const QSizeF &diameter)
void	addItem (ChartGraphicsItem *item)
void	addLine (int row, int column, const QPointF &from, const QPointF &to)
void	addPolygon (int row, int column, const QPolygonF &polygon)
void	addRect (int row, int column, const QRectF &rect)
QRectF	boundingRect (int row, int column) const
void	clear ()
QModelIndexList	indexesAt (const QPointF &point) const
QModelIndexList	indexesIn (const QRect &rect) const
QPolygonF	polygon (int row, int column) const
	ReverseMapper ()
	ReverseMapper (AbstractDiagram *diagram)
void	setDiagram (AbstractDiagram *diagram)
	~ReverseMapper ()

Detailed Description

The ReverseMapper stores information about objects on a chart and their respective model indexes.

Definition at line 44 of file ReverseMapper.h.

Constructor & Destructor Documentation

ReverseMapper::ReverseMapper

(

)

Definition at line 38 of file ReverseMapper.cpp.

ReverseMapper::ReverseMapper ( AbstractDiagram *  diagram )

explicit

Definition at line 44 of file ReverseMapper.cpp.

ReverseMapper::~ReverseMapper

(

)

Definition at line 50 of file ReverseMapper.cpp.

Member Function Documentation

void ReverseMapper::addCircle	(	int	row,
		int	column,
		const QPointF &	location,
		const QSizeF &	diameter
	)

Definition at line 142 of file ReverseMapper.cpp.

References addPolygon().

Referenced by addLine().

void ReverseMapper::addItem

(

ChartGraphicsItem *

item

)

Definition at line 123 of file ReverseMapper.cpp.

References KDChart::ChartGraphicsItem::column(), and KDChart::ChartGraphicsItem::row().

Referenced by addPolygon().

void ReverseMapper::addLine	(	int	row,
		int	column,
		const QPointF &	from,
		const QPointF &	to
	)

Definition at line 150 of file ReverseMapper.cpp.

References addCircle(), and addPolygon().

void ReverseMapper::addPolygon	(	int	row,
		int	column,
		const QPolygonF &	polygon
	)

Definition at line 135 of file ReverseMapper.cpp.

References addItem().

Referenced by addCircle(), addLine(), addRect(), and KDChart::PaintingHelpers::paintThreeDLines().

void ReverseMapper::addRect	(	int	row,
		int	column,
		const QRectF &	rect
	)

Definition at line 130 of file ReverseMapper.cpp.

References addPolygon().

QRectF ReverseMapper::boundingRect	(	int	row,
		int	column
	)		const

Definition at line 115 of file ReverseMapper.cpp.

void ReverseMapper::clear

(

)

Definition at line 61 of file ReverseMapper.cpp.

QModelIndexList ReverseMapper::indexesAt

(

const QPointF &

point

)

const

Definition at line 87 of file ReverseMapper.cpp.

References KDChart::ChartGraphicsItem::column(), and KDChart::ChartGraphicsItem::row().

QModelIndexList ReverseMapper::indexesIn

(

const QRect &

rect

)

const

Definition at line 68 of file ReverseMapper.cpp.

References KDChart::ChartGraphicsItem::column(), and KDChart::ChartGraphicsItem::row().

QPolygonF ReverseMapper::polygon	(	int	row,
		int	column
	)		const

Definition at line 107 of file ReverseMapper.cpp.

void ReverseMapper::setDiagram

(

AbstractDiagram *

diagram

)

Definition at line 55 of file ReverseMapper.cpp.

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The documentation for this class was generated from the following files:

• ReverseMapper.h
• ReverseMapper.cpp