TransferFunction Class Reference

#include <TransferFunction.h>

List of all members.

Public Member Functions
	TransferFunction ()
int	getNumI2COElements ()
I2COControlPoint	getI2COElement (int pIndex)
void	updateI2COElement (int pIndex, float pIntensity, float pOpacity, Color pColor)
void	addI2COElement (float pIntensity, float pOpacity, Color pColor)
void	removeI2COElement (int pIndex)
int	getNumG2OElements ()
G2OControlPoint	getG2OElement (int pIndex)
void	updateG2OElement (int pIndex, float pValue, float pOpacity)
void	addG2OElement (float pValue, float pOpacity)
void	removeG2OElement (int pIndex)
void	sort ()
void	storeFile (char *pFilename)
void	loadFile (char *pFilename)
float *	getG2OData ()
float *	getI2OData ()
float *	getI2CData ()
int	getDataSize ()
Private Attributes
vector< I2COControlPoint >	m_vecI2COControlPoints
vector< G2OControlPoint >	m_vecG2OControlPoints
Classes
class	G2OControlPoint
class	I2COControlPoint

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Constructor & Destructor Documentation

TransferFunction::TransferFunction

(

)

[inline]

Default constructor

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Member Function Documentation

int TransferFunction::getNumI2COElements

(

)

[inline]

Returns number of I2CO control points

Returns:

number of I2CO control points

I2COControlPoint TransferFunction::getI2COElement

(

int

pIndex

)

[inline]

Returns I2CO control point at the given index

Parameters:

pIndex

index of the control pont

Returns:

control point of given index

void TransferFunction::updateI2COElement	(	int	pIndex,
		float	pIntensity,
		float	pOpacity,
		Color	pColor
	)			[inline]

updates the I2CO control point at the given index

Parameters:

	pIndex	index of the control point
	pIntensity	new intensity of the control point
	pOpacity	new opacity for the control point
	pColor	new color for the control point

void TransferFunction::addI2COElement	(	float	pIntensity,
		float	pOpacity,
		Color	pColor
	)			[inline]

adds a new I2CO control point

Parameters:

	pIntensity	intensity of the new control point
	pOpacity	opacity for the new control point
	pColor	color for the new control point

void TransferFunction::removeI2COElement

(

int

pIndex

)

[inline]

removes the I2CO control point at the given index

Parameters:

pIndex

index of the control point

int TransferFunction::getNumG2OElements

(

)

[inline]

Returns number of G2O control points

Returns:

number of G2O control points

G2OControlPoint TransferFunction::getG2OElement

(

int

pIndex

)

[inline]

Returns G2O control point at the given index

Parameters:

pIndex

index of the control point

void TransferFunction::updateG2OElement	(	int	pIndex,
		float	pValue,
		float	pOpacity
	)			[inline]

updates the G2O control point at the given index

Parameters:

	pIndex	index of the control point
	pValue	new gradient value of the control point
	pOpacity	new opacity for the control point

void TransferFunction::addG2OElement	(	float	pValue,
		float	pOpacity
	)			[inline]

adds a new G2O control point

Parameters:

	pValue	gradient value of the new control point
	pOpacity	opacity for the new control point

void TransferFunction::removeG2OElement

(

int

pIndex

)

[inline]

removes the G2O control point at the given index

Parameters:

pIndex

index of the control point

void TransferFunction::sort

(

)

[inline]

sort control points by intensity/value

void TransferFunction::storeFile

(

char *

pFilename

)

[inline]

Store transfer function into file

Parameters:

pFilename

filename where the transfer function will be stored in

void TransferFunction::loadFile

(

char *

pFilename

)

[inline]

Load transfer function from file

Parameters:

pFilename

filename where the transfer function will be loaded from

float* TransferFunction::getG2OData

(

)

[inline]

Returns texture data of G2O control points

Returns:

texture data

float* TransferFunction::getI2OData

(

)

[inline]

Returns texture data of I2O control points

Returns:

texture data

float* TransferFunction::getI2CData

(

)

[inline]

Returns texture data of I2C control points

Returns:

texture data

int TransferFunction::getDataSize

(

)

[inline]

Returns texture data size

Returns:

texture date

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Member Data Documentation

vector<I2COControlPoint> TransferFunction::m_vecI2COControlPoints [private]

list of I2CO control points

vector<G2OControlPoint> TransferFunction::m_vecG2OControlPoints [private]

list of G2O control points

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

• U:/visualisierung/VolumeVis/src/TransferFunction.h

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