A single channel LUT with predefined primitives of different shapes. More...

#include <mlLUTFPrimitive.h>

Inheritance diagram for ml::LUTFPrimitive:

Public Types
enum	ShapeType { Ramp = 0 , Wall , Gauss , Sigmoid , numShapes }
	Shape constants. More...

Public Types inherited from ml::Base
enum	PersistenceInterface { PersistenceByString , PersistenceByTreeNode , PersistenceByStream }
	This enum describes the different persistence interfaces available. More...

Public Member Functions
	LUTFPrimitive (void)
	Constructor.

LUT parameters
virtual ShapeType	getShape (void) const
	Get shape.

virtual void	setShape (ShapeType shape)
	Set shape.

virtual double	getCenter (void) const
	Get ramp center.

virtual void	setCenter (double center)
	Set ramp center.

virtual double	getWidth (void) const
	Get ramp width.

virtual void	setWidth (double width)
	Set ramp width.

virtual double	getEdgeWidth (void) const
	Get edge width.

virtual void	setEdgeWidth (double edgeWidth)
	Set edge width.

virtual double	getBaseValue (void) const
	Get base value.

virtual void	setBaseValue (double baseValue)
	Set base value.

virtual double	getPeakValue (void) const
	Get peak value.

virtual void	setPeakValue (double peakValue)
	Set peak 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)
	Assign a new LUT ID.

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 void	setRelative (bool relative)
	Set/reset relative flag.

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
	Get current LUT ID.

virtual bool	render (LUTDataBase *lutData) const
	Render LUT in (previously initialized) LUTData object.

virtual bool	renderRescaled (LUTDataBase *lutData, double minIndex, double maxIndex) const
	Render rescaled LUT in (previously initialized) LUTData object.

Public Member Functions inherited from ml::Base
	Base ()
	Constructor.

virtual	~Base ()
	Destructor.

virtual Base *	deepCopy () const
	Creates a deep copy of the given object.

bool	isOfAllowedType (const std::vector< const RuntimeType * > &types) const
	Checks whether this object's type is equal to or derived from one of the types given in the argument.

virtual bool	isRefCountedBase () const
	Returns whether the instance is derived from RefCountedBase.

virtual std::string	detailString () const
	Returns a string describing this object.

virtual bool	implementsPersistence (PersistenceInterface) const
	Override this method to declare which persistence interfaces are implemented by your derived class.

virtual std::string	persistentState () const
	Returns a string describing the object's internal state.

virtual void	setPersistentState (const std::string &state)
	Restores the object's internal state from a string that had been previously generated using persistentState().

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
	Writes the objects state to the data stream object.

virtual void	readFrom (AbstractPersistenceInputStream *, int)
	Reads the objects state from the data stream object.

Static Public Attributes
static const char *	shapeNames [numShapes]
	Shape names.

Protected Member Functions
	ML_CLASS_HEADER (LUTFPrimitive)

LUT implementation
bool	renderLUTNative (LUTDataBase lutData, LUTIteratorBase lutIterator) const override
	Render the lookup table into lutData using lutIterator to access and increment the LUT pointers.

bool	renderLUTRescaled (LUTDataBase lutData, LUTIteratorBase lutIterator, double minIndex, double maxIndex) const override
	Render rescaled LUT into lutData using lutIterator to access and increment the LUT pointers.

template<typename T >
bool	renderLUT (LUTData< T > lutData, LUTIterator< T > lutIterator, double center, double width, double edgeWidth) const
	Render a LUT primitive (as selected by the _shape member variable) into lutData using lutIterator to access and increment the LUT pointers.

Protected Member Functions inherited from ml::LUTFunction
template<typename T >
bool	renderT (LUTData< T > *lutData, bool rescaled, double minIndex, double maxIndex) const
	Perform type-specific, native or rescaled (rescaled = true, rescale to range minIndex ... maxIndex) LUT rendering by.

template<typename T >
bool	interpolateLUT (LUTData< T > lutData, LUTIterator< T > lutIterator, double minIndex, double maxIndex) const
	Perform type-specific rescaled LUT rendering by.

	ML_ABSTRACT_CLASS_HEADER (LUTFunction)

virtual LUTVisualType	getRenderType (LUTDataBase *) const
	Get visual type used for rendering.

Protected Attributes
ShapeType	_shape
	Function Type.

double	_center
	Ramp center.

double	_width
	Ramp width.

double	_edgeWidth
	Edge width (used for Wall shape only)

double	_baseValue
	Base LUT output level, relative to [0,1].

double	_peakValue
	Center LUT output level, relative to [0,1].

Protected Attributes inherited from ml::LUTFunction
LUTVisualType	_visualType
	LUT visual type.

bool	_relative
	Flag for relative LUT.

unsigned int	_id
	Unique LUT ID, changed by the changed() method whenever a property of the LUT function object is modified.

Additional Inherited Members
Static Public Member Functions inherited from ml::LUTFunction
static unsigned int	generateUniqueId (void)
	Generate a unique id (unique for all mlLUTFunctions), this can also be called to get a unique id for a LUTData object manually.

Static Protected Attributes inherited from ml::LUTFunction
static unsigned int	_gNextId
	Global storage for next unused LUT ID to ensure uniqueness.

Detailed Description

A single channel LUT with predefined primitives of different shapes.

Definition at line 28 of file mlLUTFPrimitive.h.

Member Enumeration Documentation

◆ ShapeType

enum ml::LUTFPrimitive::ShapeType

Shape constants.

Enumerator
Ramp	Linear ramp.
Wall	Double ramp.
Gauss	Gaussian shape.
Sigmoid	Sigmoid shape.
numShapes	Number of available shape primitives.

Definition at line 33 of file mlLUTFPrimitive.h.

Constructor & Destructor Documentation

◆ LUTFPrimitive()

ml::LUTFPrimitive::LUTFPrimitive ( void )

Constructor.

Member Function Documentation

◆ getBaseValue()

virtual double ml::LUTFPrimitive::getBaseValue ( void ) const

inlinevirtual

Get base value.

Definition at line 78 of file mlLUTFPrimitive.h.

◆ getCenter()

virtual double ml::LUTFPrimitive::getCenter ( void ) const

inlinevirtual

Get ramp center.

Definition at line 60 of file mlLUTFPrimitive.h.

◆ getEdgeWidth()

virtual double ml::LUTFPrimitive::getEdgeWidth ( void ) const

inlinevirtual

Get edge width.

Definition at line 72 of file mlLUTFPrimitive.h.

◆ getNativeMaxIndex()

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

overridevirtual

Get native maximum index.

Reimplemented from ml::LUTFunction.

◆ getNativeMinIndex()

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

overridevirtual

Get native minimum index.

Reimplemented from ml::LUTFunction.

◆ getPeakValue()

virtual double ml::LUTFPrimitive::getPeakValue ( void ) const

inlinevirtual

Get peak value.

Definition at line 84 of file mlLUTFPrimitive.h.

◆ getShape()

virtual ShapeType ml::LUTFPrimitive::getShape ( void ) const

inlinevirtual

Get shape.

Definition at line 54 of file mlLUTFPrimitive.h.

◆ getWidth()

virtual double ml::LUTFPrimitive::getWidth ( void ) const

inlinevirtual

Get ramp width.

Definition at line 66 of file mlLUTFPrimitive.h.

◆ ML_CLASS_HEADER()

ml::LUTFPrimitive::ML_CLASS_HEADER ( LUTFPrimitive )

protected

◆ renderLUT()

template<typename T >

bool ml::LUTFPrimitive::renderLUT	(	LUTData< T > *	lutData,
		LUTIterator< T > *	lutIterator,
		double	center,
		double	width,
		double	edgeWidth
	)		const

protected

Render a LUT primitive (as selected by the _shape member variable) into lutData using lutIterator to access and increment the LUT pointers.

Return true if successful.

◆ renderLUTNative()

bool ml::LUTFPrimitive::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::LUTFPrimitive::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.

◆ setBaseValue()

virtual void ml::LUTFPrimitive::setBaseValue ( double baseValue )

inlinevirtual

Set base value.

Definition at line 81 of file mlLUTFPrimitive.h.

References ml::LUTFunction::changed().

◆ setCenter()

virtual void ml::LUTFPrimitive::setCenter ( double center )

inlinevirtual

Set ramp center.

Definition at line 63 of file mlLUTFPrimitive.h.

References ml::LUTFunction::changed().

◆ setEdgeWidth()

virtual void ml::LUTFPrimitive::setEdgeWidth ( double edgeWidth )

inlinevirtual

Set edge width.

Definition at line 75 of file mlLUTFPrimitive.h.

References ml::LUTFunction::changed().

◆ setPeakValue()

virtual void ml::LUTFPrimitive::setPeakValue ( double peakValue )

inlinevirtual

Set peak value.

Definition at line 87 of file mlLUTFPrimitive.h.

References ml::LUTFunction::changed().

◆ setShape()

virtual void ml::LUTFPrimitive::setShape ( ShapeType shape )

inlinevirtual

Set shape.

Definition at line 57 of file mlLUTFPrimitive.h.

References ml::LUTFunction::changed().

◆ setWidth()

virtual void ml::LUTFPrimitive::setWidth ( double width )

inlinevirtual

Set ramp width.

Definition at line 69 of file mlLUTFPrimitive.h.

References ml::LUTFunction::changed().

Member Data Documentation

◆ _baseValue

double ml::LUTFPrimitive::_baseValue

protected

Base LUT output level, relative to [0,1].

Definition at line 147 of file mlLUTFPrimitive.h.

◆ _center

double ml::LUTFPrimitive::_center

protected

Ramp center.

Definition at line 138 of file mlLUTFPrimitive.h.

◆ _edgeWidth

double ml::LUTFPrimitive::_edgeWidth

protected

Edge width (used for Wall shape only)

Definition at line 144 of file mlLUTFPrimitive.h.

◆ _peakValue

double ml::LUTFPrimitive::_peakValue

protected

Center LUT output level, relative to [0,1].

Definition at line 150 of file mlLUTFPrimitive.h.

◆ _shape

ShapeType ml::LUTFPrimitive::_shape

protected

Function Type.

Definition at line 135 of file mlLUTFPrimitive.h.

◆ _width

double ml::LUTFPrimitive::_width

protected

Ramp width.

Definition at line 141 of file mlLUTFPrimitive.h.

◆ shapeNames

const char* ml::LUTFPrimitive::shapeNames[numShapes]

static

Shape names.

Definition at line 43 of file mlLUTFPrimitive.h.

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

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

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ShapeType

Constructor & Destructor Documentation

◆ LUTFPrimitive()

Member Function Documentation

◆ getBaseValue()

◆ getCenter()

◆ getEdgeWidth()

◆ getNativeMaxIndex()

◆ getNativeMinIndex()

◆ getPeakValue()

◆ getShape()

◆ getWidth()

◆ ML_CLASS_HEADER()

◆ renderLUT()

◆ renderLUTNative()

◆ renderLUTRescaled()

◆ setBaseValue()

◆ setCenter()

◆ setEdgeWidth()

◆ setPeakValue()

◆ setShape()

◆ setWidth()

Member Data Documentation

◆ _baseValue

◆ _center

◆ _edgeWidth

◆ _peakValue

◆ _shape

◆ _width

◆ shapeNames