#include <mitkLabeledImageLookupTable.h>

Inheritance diagram for mitk::LabeledImageLookupTable:

Collaboration diagram for mitk::LabeledImageLookupTable:

[legend]

Public Types
typedef unsigned char	LabelType

Public Types inherited from mitk::LookupTable
enum	LookupTableType { GRAYSCALE, INVERSE_GRAYSCALE, HOT_IRON, JET, JET_TRANSPARENT, PLASMA, INFERNO, VIRIDIS, MAGMA, LEGACY_BINARY, LEGACY_RAINBOW_COLOR, MULTILABEL, PET_COLOR, PET_20 }
	The LookupTableType enum for different predefined lookup tables. More...

typedef unsigned char	RawLookupTableType
	RawLookupTableType raw lookuptable typedef for convenience. More...

typedef LookupTable	Self

typedef itk::DataObject	Superclass

typedef itk::SmartPointer< Self >	Pointer

typedef itk::SmartPointer< const Self >	ConstPointer

Public Member Functions
	mitkClassMacro (LabeledImageLookupTable, LookupTable)

Pointer	Clone () const

LabeledImageLookupTable &	operator= (const LookupTable &other) override
	implementation necessary because operator made private in itk::Object More...

virtual void	SetColorForLabel (const LabelType &label, const double &r, const double &g, const double &b, const double a=1.0)

virtual double *	GetColorForLabel (const LabelType &label)

mitk::LevelWindow	GetLevelWindow ()

Public Member Functions inherited from mitk::LookupTable
virtual std::vector< std::string >	GetClassHierarchy () const

virtual const char *	GetClassName () const

Pointer	Clone () const

virtual vtkSmartPointer< vtkLookupTable >	GetVtkLookupTable () const
	GetVtkLookupTable Getter for the internally wrapped vtkLookupTable. More...

virtual RawLookupTableType *	GetRawLookupTable () const
	GetRawLookupTable Getter for the raw lookuptable array. More...

virtual void	SetVtkLookupTable (vtkSmartPointer< vtkLookupTable > lut)
	SetVtkLookupTable Setter for the internal lookuptable. More...

virtual void	ChangeOpacityForAll (float opacity)
	ChangeOpacityForAll Set the opacity for all table values. More...

virtual void	ChangeOpacity (int index, float opacity)
	ChangeOpacity Set the opacity for a specific table index. More...

virtual void	GetColor (double value, double rgb[3])
	GetColor convenience method wrapping the vtkLookupTable::GetColor() method. More...

virtual void	GetTableValue (int index, double rgba[4])
	GetTableValue convenience method wrapping the vtkLookupTable::GetTableValue() method. More...

virtual void	SetTableValue (int index, double rgba[4])
	SetTableValue convenience method wrapping the vtkLookupTable::SetTableValue() method. More...

virtual void	SetWindow (float _arg)

virtual void	SetLevel (float _arg)

virtual void	SetOpacity (float _arg)

virtual bool	operator== (const mitk::LookupTable &LookupTable) const
	equality operator implementation More...

virtual bool	operator!= (const LookupTable &LookupTable) const
	non equality operator implementation More...

void	UpdateOutputInformation () override
	Updates the output information of the current object by calling updateOutputInformation of the data objects source object. More...

void	SetRequestedRegionToLargestPossibleRegion () override
	Sets the requested Region to the largest possible region. This method is not implemented, since this is the default behavior of the itk pipeline and we do not support the requested-region mechanism for lookup-tables. More...

bool	RequestedRegionIsOutsideOfTheBufferedRegion () override
	Checks, if the requested region lies outside of the buffered region by calling verifyRequestedRegion(). More...

bool	VerifyRequestedRegion () override
	Checks if the requested region is completely contained in the buffered region. Since we always want to process the lookup table as a whole, this method always returns true. More...

void	SetRequestedRegion (const itk::DataObject *data) override
	This method has no effect for lookup tables, since we do not support the region-mechanism. More...

	LookupTable ()

	~LookupTable () override

void	CreateColorTransferFunction (vtkColorTransferFunction *&colorFunction)

void	CreateOpacityTransferFunction (vtkPiecewiseFunction *&opacityFunction)

void	CreateGradientTransferFunction (vtkPiecewiseFunction *&gradientFunction)

vtkSmartPointer< vtkColorTransferFunction >	CreateColorTransferFunction ()

vtkSmartPointer< vtkPiecewiseFunction >	CreateOpacityTransferFunction ()

vtkSmartPointer< vtkPiecewiseFunction >	CreateGradientTransferFunction ()

virtual void	SetType (const LookupTableType type)
	Set the look-up table type by enum (or integer). More...

virtual void	SetType (const std::string &typeName)
	Set the look-up table type by string. More...

virtual LookupTableType	GetActiveType () const
	Return the current look-up table type. More...

virtual std::string	GetActiveTypeAsString () const
	Return the current look-up table type as a string. More...

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from mitk::LookupTable
static const char *	GetStaticNameOfClass ()

static Pointer	New ()

Protected Member Functions
	LabeledImageLookupTable ()

	LabeledImageLookupTable (const LabeledImageLookupTable &other)

	~LabeledImageLookupTable () override

virtual void	GenerateRandomColor (double &r, double &g, double &b)

virtual double	GenerateRandomNumber ()

Protected Member Functions inherited from mitk::LookupTable
void	PrintSelf (std::ostream &os, itk::Indent indent) const override

	LookupTable (const LookupTable &other)

virtual void	BuildGrayScaleLookupTable ()

virtual void	BuildLegacyBinaryLookupTable ()

virtual void	BuildLegacyRainbowColorLookupTable ()

virtual void	BuildInverseGrayScaleLookupTable ()

virtual void	BuildHotIronLookupTable ()

virtual void	BuildPlasmaLookupTable ()

virtual void	BuildInfernoLookupTable ()

virtual void	BuildViridisLookupTable ()

virtual void	BuildMagmaLookupTable ()

virtual void	BuildJetLookupTable (bool transparent=false)

virtual void	BuildPETColorLookupTable ()

virtual void	BuildPET20LookupTable ()

virtual void	BuildMultiLabelLookupTable ()

Protected Attributes
mitk::LevelWindow	m_LevelWindow

Protected Attributes inherited from mitk::LookupTable
vtkSmartPointer< vtkLookupTable >	m_LookupTable

float	m_Window

float	m_Level

float	m_Opacity

LookupTableType	m_Type

Additional Inherited Members
Static Public Attributes inherited from mitk::LookupTable
static std::vector< std::string >	typenameList

Detailed Description

A lookup table for 2D mapping of labeled images. The lookup table supports images with up to 256 unsigned labels. Negative labels are not supported. Please use the level/window settings as given by the GetLevelWindow() method to make sure, that the colors are rendered correctly. The colors are initialized with random colors as default. As background the label 0 is assumed. The color for the background is set to fully transparent as default.

Definition at line 33 of file mitkLabeledImageLookupTable.h.

Member Typedef Documentation

◆ LabelType

typedef unsigned char mitk::LabeledImageLookupTable::LabelType

The data type for a label. Currently only images with labels in the range [0,255] are supported.

Definition at line 45 of file mitkLabeledImageLookupTable.h.

Constructor & Destructor Documentation

◆ LabeledImageLookupTable() [1/2]

mitk::LabeledImageLookupTable::LabeledImageLookupTable ( )

protected

Default constructor. Protected to prevent "normal" creation

Definition at line 20 of file mitkLabeledImageLookupTable.cpp.

References GenerateRandomColor(), m_LevelWindow, mitk::LookupTable::m_LookupTable, mitk::LevelWindow::SetFixed(), mitk::LevelWindow::SetRangeMinMax(), and mitk::LevelWindow::SetWindowBounds().

◆ LabeledImageLookupTable() [2/2]

mitk::LabeledImageLookupTable::LabeledImageLookupTable ( const LabeledImageLookupTable & other )

protected

Definition at line 54 of file mitkLabeledImageLookupTable.cpp.

◆ ~LabeledImageLookupTable()

mitk::LabeledImageLookupTable::~LabeledImageLookupTable ( )

overrideprotected

Virtual destructor

Definition at line 62 of file mitkLabeledImageLookupTable.cpp.

Member Function Documentation

◆ Clone()

Pointer mitk::LabeledImageLookupTable::Clone ( ) const

◆ GenerateRandomColor()

void mitk::LabeledImageLookupTable::GenerateRandomColor	(	double &	r,
		double &	g,
		double &	b
	)

protectedvirtual

Generates a random rgb color value. Values for rgb are in the range [0,1]

Definition at line 118 of file mitkLabeledImageLookupTable.cpp.

References GenerateRandomNumber().

Referenced by LabeledImageLookupTable().

◆ GenerateRandomNumber()

double mitk::LabeledImageLookupTable::GenerateRandomNumber ( )

protectedvirtual

Generates a radnom number drawn from a uniform distribution in the range [0,1].

Definition at line 129 of file mitkLabeledImageLookupTable.cpp.

Referenced by GenerateRandomColor().

◆ GetColorForLabel()

double * mitk::LabeledImageLookupTable::GetColorForLabel ( const LabelType & label )

virtual

Determines the color which will be used for coloring a given label.

Parameters

label the label for which the color should be returned

Returns: an rgba array containing the color information for the given label. Color components are expressed as [0,1] double values.

Determines the color which will be used for coloring a given label.

Parameters

label the label for which the color should be returned

Returns: an rgba array containing the color information for the given label Color components are expressed as [0,1] double values.

Definition at line 104 of file mitkLabeledImageLookupTable.cpp.

References mitk::LookupTable::m_LookupTable.

◆ GetLevelWindow()

mitk::LevelWindow mitk::LabeledImageLookupTable::GetLevelWindow ( )

inline

Provides access to level window settings, which should be used in combination with the LUTs generated by this filter (at lease for 2D visualization. If you use other level/window settings, it is not guaranteed, that scalar values are mapped to the correct colors.

Definition at line 80 of file mitkLabeledImageLookupTable.h.

◆ mitkClassMacro()

mitk::LabeledImageLookupTable::mitkClassMacro	(	LabeledImageLookupTable	,
		LookupTable
	)

Standard mitk typedefs are generated by the mitkClassMacro

◆ New()

static Pointer mitk::LabeledImageLookupTable::New ( )

static

Make this object constructable by the ::New() Method.

◆ operator=()

mitk::LabeledImageLookupTable & mitk::LabeledImageLookupTable::operator= ( const LookupTable & LookupTable )

overridevirtual

implementation necessary because operator made private in itk::Object

Reimplemented from mitk::LookupTable.

Definition at line 66 of file mitkLabeledImageLookupTable.cpp.

References m_LevelWindow, and mitk::LookupTable::operator=().

◆ SetColorForLabel()

void mitk::LabeledImageLookupTable::SetColorForLabel	(	const LabelType &	label,
		const double &	r,
		const double &	g,
		const double &	b,
		const double	a = `1.0`
	)

virtual

Sets the color for a given label

Parameters

label	The pixel value used as a label in the image
r	The red component of the rgba color value. Values sould be given in the range [0,1]
g	The green component of the rgba color value. Values sould be given in the range [0,1]
b	The blue component of the rgba color value. Values sould be given in the range [0,1]
a	The alpha component of the rgba color value. Values sould be given in the range [0,1]. Default is 1.

Definition at line 84 of file mitkLabeledImageLookupTable.cpp.

References mitk::LookupTable::m_LookupTable.

Member Data Documentation

◆ m_LevelWindow

mitk::LevelWindow mitk::LabeledImageLookupTable::m_LevelWindow

protected

Definition at line 105 of file mitkLabeledImageLookupTable.h.

Referenced by LabeledImageLookupTable(), and operator=().

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ LabelType

Constructor & Destructor Documentation

◆ LabeledImageLookupTable() [1/2]

◆ LabeledImageLookupTable() [2/2]

◆ ~LabeledImageLookupTable()

Member Function Documentation

◆ Clone()

◆ GenerateRandomColor()

◆ GenerateRandomNumber()

◆ GetColorForLabel()

◆ GetLevelWindow()

◆ mitkClassMacro()

◆ New()

◆ operator=()

◆ SetColorForLabel()

Member Data Documentation

◆ m_LevelWindow