vtkDICOMLookupTable Class Reference

Lookup tables from DICOM data. More...

#include <vtkDICOMLookupTable.h>

Inheritance diagram for vtkDICOMLookupTable:

Collaboration diagram for vtkDICOMLookupTable:

Public Types
typedef vtkLookupTable	Superclass
Public Types inherited from vtkLookupTable
typedef vtkScalarsToColors	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
vtkDICOMLookupTable *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) VTK_DICOM_OVERRIDE
	Print information about this object.
void	BuildStandardPalette (const char *name)
	Build the a standard lookup table, given a code string. More...
void	BuildImagePalette (vtkDICOMMetaData *meta, int idx=0)
	Build the lookup table from the supplied meta data. More...
Public Member Functions inherited from vtkLookupTable
vtkLookupTable *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) VTK_OVERRIDE
int	IsOpaque () VTK_OVERRIDE
int	Allocate (int sz=256, int ext=256)
void	Build () VTK_OVERRIDE
virtual void	ForceBuild ()
void	BuildSpecialColors ()
virtual void	SetRamp (int)
void	SetRampToLinear ()
void	SetRampToSCurve ()
void	SetRampToSQRT ()
virtual int	GetRamp ()
void	SetScale (int scale)
void	SetScaleToLinear ()
void	SetScaleToLog10 ()
virtual int	GetScale ()
void	SetTableRange (double r[2])
virtual void	SetTableRange (double min, double max)
virtual double *	GetTableRange ()
virtual void	GetTableRange (double data[2])
virtual void	SetHueRange (double, double)
void	SetHueRange (double[2])
virtual double *	GetHueRange ()
virtual void	GetHueRange (double &, double &)
virtual void	GetHueRange (double[2])
virtual void	SetSaturationRange (double, double)
void	SetSaturationRange (double[2])
virtual double *	GetSaturationRange ()
virtual void	GetSaturationRange (double &, double &)
virtual void	GetSaturationRange (double[2])
virtual void	SetValueRange (double, double)
void	SetValueRange (double[2])
virtual double *	GetValueRange ()
virtual void	GetValueRange (double &, double &)
virtual void	GetValueRange (double[2])
virtual void	SetAlphaRange (double, double)
void	SetAlphaRange (double[2])
virtual double *	GetAlphaRange ()
virtual void	GetAlphaRange (double &, double &)
virtual void	GetAlphaRange (double[2])
virtual void	SetNanColor (double, double, double, double)
virtual void	SetNanColor (double[4])
virtual double *	GetNanColor ()
virtual void	GetNanColor (double &, double &, double &, double &)
virtual void	GetNanColor (double[4])
unsigned char *	GetNanColorAsUnsignedChars ()
virtual void	SetBelowRangeColor (double, double, double, double)
virtual void	SetBelowRangeColor (double[4])
virtual double *	GetBelowRangeColor ()
virtual void	GetBelowRangeColor (double &, double &, double &, double &)
virtual void	GetBelowRangeColor (double[4])
virtual void	SetUseBelowRangeColor (int)
virtual int	GetUseBelowRangeColor ()
virtual void	UseBelowRangeColorOn ()
virtual void	UseBelowRangeColorOff ()
virtual void	SetAboveRangeColor (double, double, double, double)
virtual void	SetAboveRangeColor (double[4])
virtual double *	GetAboveRangeColor ()
virtual void	GetAboveRangeColor (double &, double &, double &, double &)
virtual void	GetAboveRangeColor (double[4])
virtual void	SetUseAboveRangeColor (int)
virtual int	GetUseAboveRangeColor ()
virtual void	UseAboveRangeColorOn ()
virtual void	UseAboveRangeColorOff ()
unsigned char *	MapValue (double v) VTK_OVERRIDE
void	GetColor (double x, double rgb[3]) VTK_OVERRIDE
double	GetOpacity (double v) VTK_OVERRIDE
virtual vtkIdType	GetIndex (double v)
void	SetNumberOfTableValues (vtkIdType number)
vtkIdType	GetNumberOfTableValues ()
virtual void	SetTableValue (vtkIdType indx, double rgba[4])
virtual void	SetTableValue (vtkIdType indx, double r, double g, double b, double a=1.0)
double *	GetTableValue (vtkIdType id)
void	GetTableValue (vtkIdType id, double rgba[4])
unsigned char *	GetPointer (const vtkIdType id)
unsigned char *	WritePointer (const vtkIdType id, const int number)
double *	GetRange () VTK_OVERRIDE
void	SetRange (double min, double max) VTK_OVERRIDE
void	SetRange (double rng[2])
virtual void	SetNumberOfColors (vtkIdType)
virtual vtkIdType	GetNumberOfColors ()
void	SetTable (vtkUnsignedCharArray *)
virtual vtkUnsignedCharArray *	GetTable ()
void	MapScalarsThroughTable2 (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputIncrement) VTK_OVERRIDE
void	DeepCopy (vtkScalarsToColors *lut) VTK_OVERRIDE
int	UsingLogScale () VTK_OVERRIDE
vtkIdType	GetNumberOfAvailableColors () VTK_OVERRIDE
void	GetIndexedColor (vtkIdType idx, double rgba[4]) VTK_OVERRIDE

Static Public Member Functions
static vtkDICOMLookupTable *	New ()
	Static method for construction.
static vtkTypeBool	IsTypeOf (const char *type)
static vtkDICOMLookupTable *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkLookupTable
static vtkLookupTable *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkLookupTable *	SafeDownCast (vtkObjectBase *o)
static void	GetColorAsUnsignedChars (const double colorIn[4], unsigned char colorOut[4])
static void	GetLogRange (const double range[2], double log_range[2])
static double	ApplyLogScale (double v, const double range[2], const double log_range[2])

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
Protected Member Functions inherited from vtkLookupTable
	vtkLookupTable (int sze=256, int ext=256)
void	ResizeTableForSpecialColors ()

Static Protected Member Functions
static bool	BuildSegmentedLUT (const unsigned short *input, unsigned int n, double divisor, unsigned char *lut, unsigned int stride, unsigned int count)
	Build a lookup table from compressed data. More...

Additional Inherited Members
Static Public Attributes inherited from vtkLookupTable
static const vtkIdType	BELOW_RANGE_COLOR_INDEX
static const vtkIdType	ABOVE_RANGE_COLOR_INDEX
static const vtkIdType	NAN_COLOR_INDEX
static const vtkIdType	NUMBER_OF_SPECIAL_COLORS
Protected Attributes inherited from vtkLookupTable
vtkIdType	NumberOfColors
vtkUnsignedCharArray *	Table
double	TableRange [2]
double	HueRange [2]
double	SaturationRange [2]
double	ValueRange [2]
double	AlphaRange [2]
double	NanColor [4]
double	BelowRangeColor [4]
int	UseBelowRangeColor
double	AboveRangeColor [4]
int	UseAboveRangeColor
int	Scale
int	Ramp
vtkTimeStamp	InsertTime
vtkTimeStamp	BuildTime
double	RGBA [4]
unsigned char	NanColorChar [4]
int	OpaqueFlag
vtkTimeStamp	OpaqueFlagBuildTime

Detailed Description

Lookup tables from DICOM data.

This class can create VTK lookup tables from the information in a DICOM data set. Lookup tables can be created from a palette LUT, or from standard DICOM LUTs such as HOT_IRON.

Member Function Documentation

BuildImagePalette()

void vtkDICOMLookupTable::BuildImagePalette	(	vtkDICOMMetaData *	meta,
		int	idx = 0
	)

Build the lookup table from the supplied meta data.

An index may be given to specify which data set instance in the meta data will be used. The range of the table will be set to the smallest and largest pixel values to be mapped.

BuildSegmentedLUT()

static bool vtkDICOMLookupTable::BuildSegmentedLUT ( const unsigned short *  input, unsigned int  n, double  divisor, unsigned char *  lut, unsigned int  stride, unsigned int  count  )

staticprotected

Build a lookup table from compressed data.

This will decompress a segmented lookup table.

BuildStandardPalette()

void vtkDICOMLookupTable::BuildStandardPalette

(

const char *

name

)

Build the a standard lookup table, given a code string.

The supported code strings are HOT_IRON, HOT_METAL_BLUE, PET, PET_20_STEP, SPRING, SUMMER, FALL, and WINTER. This does not set the range of the table.

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

• vtkDICOMLookupTable.h