ctkTransferFunctionRepresentation Class Reference

#include <Libs/Widgets/ctkTransferFunctionRepresentation.h>

Inheritance diagram for ctkTransferFunctionRepresentation:

Collaboration diagram for ctkTransferFunctionRepresentation:

Public Member Functions
QList< ctkPoint >	bezierParams (ctkControlPoint *start, ctkControlPoint *end) const
QColor	color (const ctkControlPoint *cp) const
QColor	color (const ctkPoint &point) const
QColor	color (const QVariant &tfV) const
void	computeCurve ()
void	computeGradient ()
	ctkTransferFunctionRepresentation (QObject *parent=0)
	Construct a representation with no transfer function. More...
	ctkTransferFunctionRepresentation (ctkTransferFunction *transferFunction, QObject *parent=0)
	Construct a representation with transfer function. More...
const QPainterPath &	curve () const
const QGradient &	gradient () const
QPointF	mapPointFromScene (const QPointF &point) const
QPointF	mapPointToScene (const ctkControlPoint *cp) const
QPointF	mapPointToScene (const ctkPoint &point) const
qreal	mapXFromScene (qreal ScenePosX) const
qreal	mapXToScene (qreal posX) const
qreal	mapYFromScene (qreal ScenePosY) const
qreal	mapYToScene (qreal posY) const
QList< ctkPoint >	nonLinearPoints (ctkControlPoint *start, ctkControlPoint *end) const
const QList< QPointF > &	points () const
qreal	posX (const ctkControlPoint *cp) const
qreal	posX (const ctkPoint &point) const
qreal	posX (const qreal &tfX) const
qreal	posY (const ctkControlPoint *cp) const
qreal	posY (const ctkPoint &point) const
qreal	posY (const QVariant &tfV) const
void	setTransferFunction (ctkTransferFunction *transferFunction)
void	setVerticalGradientColor (QColor verticalGradientColor)
ctkTransferFunction *	transferFunction () const
QColor	verticalGradientColor () const
virtual	~ctkTransferFunctionRepresentation ()

Protected Slots
virtual void	onTransferFunctionChanged ()

Protected Member Functions
qreal	computeRangeXDiff (const QRectF &rect, qreal rangeX[2])
qreal	computeRangeXOffset (qreal rangeX[2])
qreal	computeRangeYDiff (const QRectF &rect, const QVariant rangeY[2])
qreal	computeRangeYOffset (const QVariant rangeY[2])

Protected Attributes
QScopedPointer< ctkTransferFunctionRepresentationPrivate >	d_ptr

Properties
QColor	verticalGradientColor

Detailed Description

Definition at line 40 of file ctkTransferFunctionRepresentation.h.

Constructor & Destructor Documentation

ctkTransferFunctionRepresentation::ctkTransferFunctionRepresentation

(

QObject *

parent = 0

)

Construct a representation with no transfer function.

ctkTransferFunctionRepresentation::ctkTransferFunctionRepresentation	(	ctkTransferFunction *	transferFunction,
		QObject *	parent = 0
	)

Construct a representation with transfer function.

virtual ctkTransferFunctionRepresentation::~ctkTransferFunctionRepresentation ( )

virtual

Member Function Documentation

QList<ctkPoint> ctkTransferFunctionRepresentation::bezierParams	(	ctkControlPoint *	start,
		ctkControlPoint *	end
	)		const

QColor ctkTransferFunctionRepresentation::color ( const ctkControlPoint *  cp ) const

inline

Definition at line 113 of file ctkTransferFunctionRepresentation.h.

QColor ctkTransferFunctionRepresentation::color ( const ctkPoint &  point ) const

inline

Definition at line 126 of file ctkTransferFunctionRepresentation.h.

QColor ctkTransferFunctionRepresentation::color

(

const QVariant &

tfV

)

const

void ctkTransferFunctionRepresentation::computeCurve

(

)

void ctkTransferFunctionRepresentation::computeGradient

(

)

qreal ctkTransferFunctionRepresentation::computeRangeXDiff ( const QRectF &  rect, qreal  rangeX[2]  )

protected

qreal ctkTransferFunctionRepresentation::computeRangeXOffset ( qreal  rangeX[2] )

protected

qreal ctkTransferFunctionRepresentation::computeRangeYDiff ( const QRectF &  rect, const QVariant  rangeY[2]  )

protected

qreal ctkTransferFunctionRepresentation::computeRangeYOffset ( const QVariant  rangeY[2] )

protected

const QPainterPath& ctkTransferFunctionRepresentation::curve

(

)

const

const QGradient& ctkTransferFunctionRepresentation::gradient

(

)

const

QPointF ctkTransferFunctionRepresentation::mapPointFromScene ( const QPointF &  point ) const

inline

Definition at line 131 of file ctkTransferFunctionRepresentation.h.

QPointF ctkTransferFunctionRepresentation::mapPointToScene

(

const ctkControlPoint *

cp

)

const

QPointF ctkTransferFunctionRepresentation::mapPointToScene

(

const ctkPoint &

point

)

const

qreal ctkTransferFunctionRepresentation::mapXFromScene

(

qreal

ScenePosX

)

const

qreal ctkTransferFunctionRepresentation::mapXToScene

(

qreal

posX

)

const

qreal ctkTransferFunctionRepresentation::mapYFromScene

(

qreal

ScenePosY

)

const

qreal ctkTransferFunctionRepresentation::mapYToScene

(

qreal

posY

)

const

QList<ctkPoint> ctkTransferFunctionRepresentation::nonLinearPoints	(	ctkControlPoint *	start,
		ctkControlPoint *	end
	)		const

virtual void ctkTransferFunctionRepresentation::onTransferFunctionChanged ( )

protectedvirtualslot

const QList<QPointF>& ctkTransferFunctionRepresentation::points

(

)

const

qreal ctkTransferFunctionRepresentation::posX ( const ctkControlPoint *  cp ) const

inline

Definition at line 105 of file ctkTransferFunctionRepresentation.h.

qreal ctkTransferFunctionRepresentation::posX ( const ctkPoint &  point ) const

inline

Definition at line 118 of file ctkTransferFunctionRepresentation.h.

qreal ctkTransferFunctionRepresentation::posX

(

const qreal &

tfX

)

const

qreal ctkTransferFunctionRepresentation::posY ( const ctkControlPoint *  cp ) const

inline

Definition at line 109 of file ctkTransferFunctionRepresentation.h.

qreal ctkTransferFunctionRepresentation::posY ( const ctkPoint &  point ) const

inline

Definition at line 122 of file ctkTransferFunctionRepresentation.h.

qreal ctkTransferFunctionRepresentation::posY

(

const QVariant &

tfV

)

const

void ctkTransferFunctionRepresentation::setTransferFunction

(

ctkTransferFunction *

transferFunction

)

void ctkTransferFunctionRepresentation::setVerticalGradientColor

(

QColor

verticalGradientColor

)

ctkTransferFunction* ctkTransferFunctionRepresentation::transferFunction

(

)

const

QColor ctkTransferFunctionRepresentation::verticalGradientColor

(

)

const

Member Data Documentation

QScopedPointer<ctkTransferFunctionRepresentationPrivate> ctkTransferFunctionRepresentation::d_ptr

protected

Definition at line 98 of file ctkTransferFunctionRepresentation.h.

Property Documentation

QColor ctkTransferFunctionRepresentation::verticalGradientColor

readwrite

Definition at line 43 of file ctkTransferFunctionRepresentation.h.

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

• Libs/Widgets/ctkTransferFunctionRepresentation.h