An RGBA LUT consisting of a RGB ramp and an alpha ramp. More...

#include <mlLUTFRampPair.h>

Inheritance diagram for ml::LUTFRampPair:

Public Member Functions
	LUTFRampPair (void)
	Constructor.
LUT parameters
void	setRelative (bool relative) override
	Set/reset relative flag.
virtual double	getRGBCenter (void) const
	Get RGB ramp center.
virtual void	setRGBCenter (double center)
	Set RGB ramp center.
virtual double	getRGBWidth (void) const
	Get RGB ramp width.
virtual void	setRGBWidth (double width)
	Set RGB ramp width.
virtual void	getRGBStart (double r, double g, double *b) const
	Store start color RGB in r, g, b (if not null).
virtual void	setRGBStart (double r, double g, double b)
	Set start color RGB.
virtual void	getRGBEnd (double r, double g, double *b) const
	Store end color RGB in r, g, b (if not null).
virtual void	setRGBEnd (double r, double g, double b)
	Set end color RGB.
virtual double	getAlphaCenter (void) const
	Get alpha ramp center.
virtual void	setAlphaCenter (double center)
	Set alpha ramp center.
virtual double	getAlphaWidth (void) const
	Get alpha ramp width.
virtual void	setAlphaWidth (double width)
	Set alpha ramp width.
virtual double	getAlphaStart (void) const
	Get alpha start value.
virtual void	setAlphaStart (double a)
	Set alpha start value.
virtual double	getAlphaEnd (void) const
	Get alpha end value.
virtual void	setAlphaEnd (double a)
	Set alpha end value.
LUT properties
double	getNativeMinIndex (void) const override
	Get native minimum index.
double	getNativeMaxIndex (void) const override
	Get native maximum index.
Public Member Functions inherited from ml::LUTFunction
	LUTFunction (LUTVisualType vt, bool relative)
	Constructor.
void	changed (void)
void	overwriteUniqueId (unsigned int newId)
	Overwrites the unique id. NOTE: use this only if you really know what you are doing!
virtual bool	isValid (void) const
	Return true if the LUT function is valid. An invalid LUT function can not be rendered.
virtual LUTVisualType	getVisualType (void) const
	Get LUT visual type.
virtual bool	isRelative (void) const
	Is LUT relative?
virtual LUTDimensionality	getDimensionality (void) const
	Get dimensionality (1, 2, or 3), usually depending on height and depth.
virtual int	getHeight (void) const
	Get native LUT height (= number of rows, numbering starts at 0).
virtual int	getDepth (void) const
	Get native LUT depth (= number of layers, numbering starts at 0).
virtual double	getNativeMinValue (void) const
	Get native minimum LUT value.
virtual double	getNativeMaxValue (void) const
	Get native maximum LUT value.
unsigned int	getId (void) const
virtual bool	render (LUTDataBase *lutData) const
virtual bool	renderRescaled (LUTDataBase *lutData, double minIndex, double maxIndex) const
Public Member Functions inherited from ml::Base
	Base ()
	Constructor.
virtual	~Base ()
	Destructor.
virtual Base *	deepCopy () const
bool	isOfAllowedType (const std::vector< const RuntimeType * > &types) const
virtual bool	isRefCountedBase () const
	Returns whether the instance is derived from RefCountedBase.
virtual std::string	detailString () const
virtual bool	implementsPersistence (PersistenceInterface) const
virtual std::string	persistentState () const
	Returns a string describing the object's internal state.
virtual void	setPersistentState (const std::string &state)
virtual void	addStateToTree (TreeNode *) const
	Attaches the object state as children of the given parent node.
virtual void	readStateFromTree (TreeNode *)
	Reads the object state from the children of the given parent node.
virtual void	writeTo (AbstractPersistenceOutputStream *) const
virtual void	readFrom (AbstractPersistenceInputStream *, int)

Protected Member Functions
	ML_CLASS_HEADER (LUTFRampPair)
LUT implementation
bool	renderLUTNative (LUTDataBase lutData, LUTIteratorBase lutIterator) const override
bool	renderLUTRescaled (LUTDataBase lutData, LUTIteratorBase lutIterator, double minIndex, double maxIndex) const override
virtual LUTDataBase *	createLUT (LUTDataBase *lutData) const
	Create single-channel LUT with same index and entry range as lutData.
template<typename T>
bool	copyLUT (LUTData< T > lutData, LUTIterator< T > lutIterator, const LUTData< double > rgbLut, const LUTData< T > alphaLut) const
Protected Member Functions inherited from ml::LUTFunction
template<typename T>
bool	renderT (LUTData< T > *lutData, bool rescaled, double minIndex, double maxIndex) const
template<typename T>
bool	interpolateLUT (LUTData< T > lutData, LUTIterator< T > lutIterator, double minIndex, double maxIndex) const
	ML_ABSTRACT_CLASS_HEADER (LUTFunction)
virtual LUTVisualType	getRenderType (LUTDataBase *) const

Protected Attributes
LUTFPrimitive	_rgbRamp
	RGB ramp LUT function.
LUTFPrimitive	_alphaRamp
	Alpha ramp LUT function.
double	_rgbStart [3]
	Start and end RGB.
double	_rgbEnd [3]
Protected Attributes inherited from ml::LUTFunction
LUTVisualType	_visualType
	LUT visual type.
bool	_relative
	Flag for relative LUT.
unsigned int	_id

Additional Inherited Members
Public Types inherited from ml::Base
enum	PersistenceInterface { PersistenceByString , PersistenceByTreeNode , PersistenceByStream }
	This enum describes the different persistence interfaces available. More...
Static Public Member Functions inherited from ml::LUTFunction
static unsigned int	generateUniqueId (void)
Static Protected Attributes inherited from ml::LUTFunction
static unsigned int	_gNextId
	Global storage for next unused LUT ID to ensure uniqueness.

Detailed Description

An RGBA LUT consisting of a RGB ramp and an alpha ramp.

Definition at line 29 of file mlLUTFRampPair.h.

Constructor & Destructor Documentation

◆ LUTFRampPair()

ml::LUTFRampPair::LUTFRampPair ( void )

Constructor.

Referenced by ML_CLASS_HEADER().

Member Function Documentation

◆ copyLUT()

template<typename T>

bool ml::LUTFRampPair::copyLUT	(	LUTData< T > *	lutData,
		LUTIterator< T > *	lutIterator,
		const LUTData< double > *	rgbLut,
		const LUTData< T > *	alphaLut ) const

protected

Copy the single-channel LUTs rgbLut and alphaLut into lutData, applying RGB start and end color to the RGB channels and using lutIterator to access and increment the LUT pointers. Return true if successful.

◆ createLUT()

virtual LUTDataBase * ml::LUTFRampPair::createLUT ( LUTDataBase * lutData ) const

protectedvirtual

Create single-channel LUT with same index and entry range as lutData.

◆ getAlphaCenter()

virtual double ml::LUTFRampPair::getAlphaCenter ( void ) const

inlinevirtual

Get alpha ramp center.

Definition at line 68 of file mlLUTFRampPair.h.

References _alphaRamp.

◆ getAlphaEnd()

virtual double ml::LUTFRampPair::getAlphaEnd ( void ) const

inlinevirtual

Get alpha end value.

Definition at line 86 of file mlLUTFRampPair.h.

References _alphaRamp.

◆ getAlphaStart()

virtual double ml::LUTFRampPair::getAlphaStart ( void ) const

inlinevirtual

Get alpha start value.

Definition at line 80 of file mlLUTFRampPair.h.

References _alphaRamp.

◆ getAlphaWidth()

virtual double ml::LUTFRampPair::getAlphaWidth ( void ) const

inlinevirtual

Get alpha ramp width.

Definition at line 74 of file mlLUTFRampPair.h.

References _alphaRamp.

◆ getNativeMaxIndex()

double ml::LUTFRampPair::getNativeMaxIndex ( void ) const

overridevirtual

Get native maximum index.

Reimplemented from ml::LUTFunction.

◆ getNativeMinIndex()

double ml::LUTFRampPair::getNativeMinIndex ( void ) const

overridevirtual

Get native minimum index.

Reimplemented from ml::LUTFunction.

◆ getRGBCenter()

virtual double ml::LUTFRampPair::getRGBCenter ( void ) const

inlinevirtual

Get RGB ramp center.

Definition at line 44 of file mlLUTFRampPair.h.

References _rgbRamp.

◆ getRGBEnd()

virtual void ml::LUTFRampPair::getRGBEnd	(	double *	r,
		double *	g,
		double *	b ) const

virtual

Store end color RGB in r, g, b (if not null).

◆ getRGBStart()

virtual void ml::LUTFRampPair::getRGBStart	(	double *	r,
		double *	g,
		double *	b ) const

virtual

Store start color RGB in r, g, b (if not null).

◆ getRGBWidth()

virtual double ml::LUTFRampPair::getRGBWidth ( void ) const

inlinevirtual

Get RGB ramp width.

Definition at line 50 of file mlLUTFRampPair.h.

References _rgbRamp.

◆ ML_CLASS_HEADER()

ml::LUTFRampPair::ML_CLASS_HEADER ( LUTFRampPair )

protected

References LUTFRampPair().

◆ renderLUTNative()

bool ml::LUTFRampPair::renderLUTNative	(	LUTDataBase *	lutData,
		LUTIteratorBase *	lutIterator ) const

overrideprotectedvirtual

Render the lookup table into lutData using lutIterator to access and increment the LUT pointers. Both lutData and lutIterator should be type-cast to a derived, type specific class pointer, according to lutData->getDataType(). Return true if successful.

Implements ml::LUTFunction.

◆ renderLUTRescaled()

bool ml::LUTFRampPair::renderLUTRescaled	(	LUTDataBase *	lutData,
		LUTIteratorBase *	lutIterator,
		double	minIndex,
		double	maxIndex ) const

overrideprotectedvirtual

Render rescaled LUT into lutData using lutIterator to access and increment the LUT pointers. Both lutData and lutIterator should be type-cast to a derived, type specific class pointer, according to lutData->getDataType(). The LUT is rendered for range minIndex .. maxIndex, but resampled to the index range specified in lutData. Return true if successful.

Reimplemented from ml::LUTFunction.

◆ setAlphaCenter()

virtual void ml::LUTFRampPair::setAlphaCenter ( double center )

inlinevirtual

Set alpha ramp center.

Definition at line 71 of file mlLUTFRampPair.h.

References _alphaRamp, and ml::LUTFunction::changed().

◆ setAlphaEnd()

virtual void ml::LUTFRampPair::setAlphaEnd ( double a )

inlinevirtual

Set alpha end value.

Definition at line 89 of file mlLUTFRampPair.h.

References _alphaRamp, and ml::LUTFunction::changed().

◆ setAlphaStart()

virtual void ml::LUTFRampPair::setAlphaStart ( double a )

inlinevirtual

Set alpha start value.

Definition at line 83 of file mlLUTFRampPair.h.

References _alphaRamp, and ml::LUTFunction::changed().

◆ setAlphaWidth()

virtual void ml::LUTFRampPair::setAlphaWidth ( double width )

inlinevirtual

Set alpha ramp width.

Definition at line 77 of file mlLUTFRampPair.h.

References _alphaRamp, and ml::LUTFunction::changed().

◆ setRelative()

void ml::LUTFRampPair::setRelative ( bool relative )

overridevirtual

Set/reset relative flag.

Reimplemented from ml::LUTFunction.

◆ setRGBCenter()

virtual void ml::LUTFRampPair::setRGBCenter ( double center )

inlinevirtual

Set RGB ramp center.

Definition at line 47 of file mlLUTFRampPair.h.

References _rgbRamp, and ml::LUTFunction::changed().

◆ setRGBEnd()

virtual void ml::LUTFRampPair::setRGBEnd	(	double	r,
		double	g,
		double	b )

virtual

Set end color RGB.

◆ setRGBStart()

virtual void ml::LUTFRampPair::setRGBStart	(	double	r,
		double	g,
		double	b )

virtual

Set start color RGB.

◆ setRGBWidth()

virtual void ml::LUTFRampPair::setRGBWidth ( double width )

inlinevirtual

Set RGB ramp width.

Definition at line 53 of file mlLUTFRampPair.h.

References _rgbRamp, and ml::LUTFunction::changed().

Member Data Documentation

◆ _alphaRamp

LUTFPrimitive ml::LUTFRampPair::_alphaRamp

protected

Alpha ramp LUT function.

Definition at line 144 of file mlLUTFRampPair.h.

Referenced by getAlphaCenter(), getAlphaEnd(), getAlphaStart(), getAlphaWidth(), setAlphaCenter(), setAlphaEnd(), setAlphaStart(), and setAlphaWidth().

◆ _rgbEnd

double ml::LUTFRampPair::_rgbEnd[3]

protected

Definition at line 147 of file mlLUTFRampPair.h.

◆ _rgbRamp

LUTFPrimitive ml::LUTFRampPair::_rgbRamp

protected

RGB ramp LUT function.

Definition at line 141 of file mlLUTFRampPair.h.

Referenced by getRGBCenter(), getRGBWidth(), setRGBCenter(), and setRGBWidth().

◆ _rgbStart

double ml::LUTFRampPair::_rgbStart[3]

protected

Start and end RGB.

Definition at line 147 of file mlLUTFRampPair.h.

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

MeVisLab/Standard/Sources/Shared/MLLUT/mlLUTFRampPair.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LUTFRampPair()

Member Function Documentation

◆ copyLUT()

◆ createLUT()

◆ getAlphaCenter()

◆ getAlphaEnd()

◆ getAlphaStart()

◆ getAlphaWidth()

◆ getNativeMaxIndex()

◆ getNativeMinIndex()

◆ getRGBCenter()

◆ getRGBEnd()

◆ getRGBStart()

◆ getRGBWidth()

◆ ML_CLASS_HEADER()

◆ renderLUTNative()

◆ renderLUTRescaled()

◆ setAlphaCenter()

◆ setAlphaEnd()

◆ setAlphaStart()

◆ setAlphaWidth()

◆ setRelative()

◆ setRGBCenter()

◆ setRGBEnd()

◆ setRGBStart()

◆ setRGBWidth()

Member Data Documentation

◆ _alphaRamp

◆ _rgbEnd

◆ _rgbRamp

◆ _rgbStart