KDChart::PlotterDiagramCompressor Class Reference

#include <KDChartPlotterDiagramCompressor.h>

Inheritance diagram for KDChart::PlotterDiagramCompressor:

Collaboration diagram for KDChart::PlotterDiagramCompressor:

List of all members.

Classes
class	CachePosition
class	DataPoint
class	Iterator
Public Types
enum	CompressionMode {   SLOPE = 0,   DISTANCE,   BOTH }
typedef QVector< DataPoint >	DataPointVector
Signals
void	boundariesChanged ()
void	rowCountChanged ()
Public Member Functions
Iterator	begin (int dataSet)
void	cleanCache ()
DataPoint	data (const CachePosition &pos) const
QPair< QPointF, QPointF >	dataBoundaries () const
int	datasetCount () const
Iterator	end (int dataSet)
qreal	maxSlopeChange () const
QAbstractItemModel *	model () const
	PlotterDiagramCompressor (QObject *parent=0)
int	rowCount () const
void	setCompressionModel (CompressionMode value)
void	setForcedDataBoundaries (const QPair< qreal, qreal > &bounds, Qt::Orientation direction)
void	setMaxSlopeChange (qreal value)
void	setMergeRadius (qreal radius)
void	setMergeRadiusPercentage (qreal radius)
void	setModel (QAbstractItemModel *model)

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Detailed Description

Definition at line 39 of file KDChartPlotterDiagramCompressor.h.

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Member Typedef Documentation

typedef QVector<DataPoint> KDChart::PlotterDiagramCompressor::DataPointVector

Definition at line 106 of file KDChartPlotterDiagramCompressor.h.

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Member Enumeration Documentation

enum KDChart::PlotterDiagramCompressor::CompressionMode

Enumerator:

SLOPE
DISTANCE
BOTH

Definition at line 45 of file KDChartPlotterDiagramCompressor.h.

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Constructor & Destructor Documentation

PlotterDiagramCompressor::PlotterDiagramCompressor

(

QObject *

parent = 0

)

[explicit]

Definition at line 789 of file KDChartPlotterDiagramCompressor.cpp.

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Member Function Documentation

PlotterDiagramCompressor::Iterator PlotterDiagramCompressor::begin

(

int

dataSet

)

Definition at line 920 of file KDChartPlotterDiagramCompressor.cpp.

References d.

void KDChart::PlotterDiagramCompressor::boundariesChanged

(

)

[signal]

Referenced by setForcedDataBoundaries(), and setMaxSlopeChange().

void PlotterDiagramCompressor::cleanCache

(

)

Definition at line 892 of file KDChartPlotterDiagramCompressor.cpp.

References d.

PlotterDiagramCompressor::DataPoint PlotterDiagramCompressor::data

(

const CachePosition &

pos

)

const

Definition at line 835 of file KDChartPlotterDiagramCompressor.cpp.

References d, KDChart::PlotterDiagramCompressor::DataPoint::index, KDChart::PlotterDiagramCompressor::DataPoint::key, and KDChart::PlotterDiagramCompressor::DataPoint::value.

Referenced by KDChart::PlotterDiagramCompressor::Iterator::Iterator(), and KDChart::PlotterDiagramCompressor::Iterator::operator++().

QPair< QPointF, QPointF > PlotterDiagramCompressor::dataBoundaries

(

)

const

Definition at line 904 of file KDChartPlotterDiagramCompressor.cpp.

References d.

Referenced by setMergeRadiusPercentage().

int PlotterDiagramCompressor::datasetCount

(

)

const

Definition at line 897 of file KDChartPlotterDiagramCompressor.cpp.

References d.

Referenced by KDChart::PlotterDiagramCompressor::Iterator::Iterator(), and setModel().

PlotterDiagramCompressor::Iterator PlotterDiagramCompressor::end

(

int

dataSet

)

Definition at line 926 of file KDChartPlotterDiagramCompressor.cpp.

qreal PlotterDiagramCompressor::maxSlopeChange

(

)

const

Definition at line 873 of file KDChartPlotterDiagramCompressor.cpp.

References d.

QAbstractItemModel * PlotterDiagramCompressor::model

(

)

const

Definition at line 809 of file KDChartPlotterDiagramCompressor.cpp.

References d.

Referenced by setModel().

int PlotterDiagramCompressor::rowCount

(

)

const

Definition at line 887 of file KDChartPlotterDiagramCompressor.cpp.

References d.

Referenced by KDChart::PlotterDiagramCompressor::Iterator::Iterator(), and KDChart::PlotterDiagramCompressor::Iterator::operator++().

void KDChart::PlotterDiagramCompressor::rowCountChanged

(

)

[signal]

Referenced by setCompressionModel(), and setMergeRadius().

void PlotterDiagramCompressor::setCompressionModel

(

CompressionMode

value

)

Definition at line 699 of file KDChartPlotterDiagramCompressor.cpp.

References d, and rowCountChanged().

void PlotterDiagramCompressor::setForcedDataBoundaries	(	const QPair< qreal, qreal > &	bounds,
		Qt::Orientation	direction
	)

Definition at line 795 of file KDChartPlotterDiagramCompressor.cpp.

References boundariesChanged(), and d.

void PlotterDiagramCompressor::setMaxSlopeChange

(

qreal

value

)

Definition at line 864 of file KDChartPlotterDiagramCompressor.cpp.

References boundariesChanged(), and d.

void PlotterDiagramCompressor::setMergeRadius

(

qreal

radius

)

Definition at line 854 of file KDChartPlotterDiagramCompressor.cpp.

References d, rowCountChanged(), and SLOPE.

Referenced by setMergeRadiusPercentage().

void PlotterDiagramCompressor::setMergeRadiusPercentage

(

qreal

radius

)

Definition at line 878 of file KDChartPlotterDiagramCompressor.cpp.

References dataBoundaries(), and setMergeRadius().

void PlotterDiagramCompressor::setModel

(

QAbstractItemModel *

model

)

Definition at line 815 of file KDChartPlotterDiagramCompressor.cpp.

References d, datasetCount(), and model().

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

• KDChartPlotterDiagramCompressor.h
• KDChartPlotterDiagramCompressor.cpp