VTK  9.1.0
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkDiscretizableColorTransferFunction Class Reference

a combination of vtkColorTransferFunction and vtkLookupTable. More...

#include <vtkDiscretizableColorTransferFunction.h>

Inheritance diagram for vtkDiscretizableColorTransferFunction:
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Collaboration diagram for vtkDiscretizableColorTransferFunction:
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Public Types

typedef vtkColorTransferFunction Superclass
 
- Public Types inherited from vtkColorTransferFunction
typedef vtkScalarsToColors Superclass
 
- Public Types inherited from vtkScalarsToColors
enum  VectorModes { MAGNITUDE = 0 , COMPONENT = 1 , RGBCOLORS = 2 }
 
typedef vtkObject Superclass
 

Public Member Functions

virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkDiscretizableColorTransferFunctionNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Print method for vtkColorTransferFunction. More...
 
void SetIndexedColorRGB (unsigned int index, const double rgb[3])
 Add colors to use when IndexedLookup is true. More...
 
void SetIndexedColorRGBA (unsigned int index, const double rgba[4])
 
void SetIndexedColor (unsigned int index, double r, double g, double b, double a=1.0)
 
void GetIndexedColor (vtkIdType i, double rgba[4]) override
 Get the "indexed color" assigned to an index. More...
 
void Build () override
 Generate discretized lookup table, if applicable. More...
 
const unsigned char * MapValue (double v) override
 Map one value through the lookup table and return a color defined as a RGBA unsigned char tuple (4 bytes). More...
 
void GetColor (double v, double rgb[3]) override
 Map one value through the lookup table and return the color as an RGB array of doubles between 0 and 1. More...
 
double GetOpacity (double v) override
 Return the opacity of a given scalar. More...
 
void MapScalarsThroughTable2 (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputFormat) override
 Map a set of scalars through the lookup table. More...
 
void SetAlpha (double alpha) override
 Specify an additional opacity (alpha) value to blend with. More...
 
void SetNanOpacity (double a) override
 Set the opacity to use when a NaN (not a number) is encountered. More...
 
int UsingLogScale () override
 This should return 1 if the subclass is using log scale for mapping scalars to colors. More...
 
vtkIdType GetNumberOfAvailableColors () override
 Get the number of available colors for mapping to. More...
 
vtkMTimeType GetMTime () override
 Overridden to include the ScalarOpacityFunction's MTime. More...
 
int IsOpaque () override
 Returns the negation of EnableOpacityMapping. More...
 
int IsOpaque (vtkAbstractArray *scalars, int colorMode, int component) override
 Returns the negation of EnableOpacityMapping. More...
 
void SetNumberOfIndexedColors (unsigned int count)
 Set the number of indexed colors. More...
 
unsigned int GetNumberOfIndexedColors ()
 Set the number of indexed colors. More...
 
virtual void SetDiscretize (vtkTypeBool)
 Set if the values are to be mapped after discretization. More...
 
virtual vtkTypeBool GetDiscretize ()
 Set if the values are to be mapped after discretization. More...
 
virtual void DiscretizeOn ()
 Set if the values are to be mapped after discretization. More...
 
virtual void DiscretizeOff ()
 Set if the values are to be mapped after discretization. More...
 
virtual void SetUseLogScale (int useLogScale)
 Get/Set if log scale must be used while mapping scalars to colors. More...
 
virtual int GetUseLogScale ()
 Get/Set if log scale must be used while mapping scalars to colors. More...
 
virtual void SetNumberOfValues (vtkIdType)
 Set the number of values i.e. More...
 
virtual vtkIdType GetNumberOfValues ()
 Set the number of values i.e. More...
 
void SetNanColor (double r, double g, double b) override
 Set the color to use when a NaN (not a number) is encountered. More...
 
void SetNanColor (const double rgb[3]) override
 Set the color to use when a NaN (not a number) is encountered. More...
 
virtual void SetScalarOpacityFunction (vtkPiecewiseFunction *function)
 Set/get the opacity function to use. More...
 
virtual vtkPiecewiseFunctionGetScalarOpacityFunction () const
 Set/get the opacity function to use. More...
 
virtual void SetEnableOpacityMapping (bool)
 Enable/disable the usage of the scalar opacity function. More...
 
virtual bool GetEnableOpacityMapping ()
 Enable/disable the usage of the scalar opacity function. More...
 
virtual void EnableOpacityMappingOn ()
 Enable/disable the usage of the scalar opacity function. More...
 
virtual void EnableOpacityMappingOff ()
 Enable/disable the usage of the scalar opacity function. More...
 
- Public Member Functions inherited from vtkColorTransferFunction
virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkColorTransferFunctionNewInstance () const
 
void DeepCopy (vtkScalarsToColors *f) override
 Copy the contents from another object. More...
 
void ShallowCopy (vtkColorTransferFunction *f)
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Print method for vtkColorTransferFunction. More...
 
int GetSize ()
 How many nodes define this function? More...
 
void RemoveAllPoints ()
 Remove all points. More...
 
double * GetColor (double x)
 Returns an RGB color for the specified scalar value. More...
 
void GetColor (double x, double rgb[3]) override
 Map one value through the lookup table and store the color as an RGB array of doubles between 0 and 1 in the rgb argument. More...
 
const unsigned char * MapValue (double v) override
 Map one value through the lookup table. More...
 
int AdjustRange (double range[2])
 Remove all points out of the new range, and make sure there is a point at each end of that range. More...
 
void BuildFunctionFromTable (double x1, double x2, int size, double *table)
 Construct a color transfer function from a table. More...
 
double * GetDataPointer ()
 Returns a pointer to an array of all node values in an interleaved array with the layout [X1, R1, G1, B1, X2, R2, G2, B2, ..., Xn, Rn, Gn, Bn] where n is the number of nodes defining the transfer function. More...
 
void FillFromDataPointer (int n, double *ptr)
 Defines the nodes from an array ptr with the layout [X1, R1, G1, B1, X2, R2, G2, B2, ..., Xn, Rn, Gn, Bn] where n is the number of nodes. More...
 
void MapScalarsThroughTable2 (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputIncrement) override
 Map a set of scalars through the lookup table. More...
 
vtkIdType GetNumberOfAvailableColors () override
 Get the number of available colors for mapping to. More...
 
void GetIndexedColor (vtkIdType idx, double rgba[4]) override
 Return a color given an integer index. More...
 
int EstimateMinNumberOfSamples (double const &x1, double const &x2)
 Estimates the minimum size of a table such that it would correctly sample this function. More...
 
int AddRGBPoint (double x, double r, double g, double b)
 Add/Remove a point to/from the function defined in RGB or HSV Return the index of the point (0 based), or -1 on error. More...
 
int AddRGBPoint (double x, double r, double g, double b, double midpoint, double sharpness)
 Add/Remove a point to/from the function defined in RGB or HSV Return the index of the point (0 based), or -1 on error. More...
 
int AddHSVPoint (double x, double h, double s, double v)
 Add/Remove a point to/from the function defined in RGB or HSV Return the index of the point (0 based), or -1 on error. More...
 
int AddHSVPoint (double x, double h, double s, double v, double midpoint, double sharpness)
 Add/Remove a point to/from the function defined in RGB or HSV Return the index of the point (0 based), or -1 on error. More...
 
int RemovePoint (double x)
 Add/Remove a point to/from the function defined in RGB or HSV Return the index of the point (0 based), or -1 on error. More...
 
void AddRGBSegment (double x1, double r1, double g1, double b1, double x2, double r2, double g2, double b2)
 Add two points to the function and remove all the points between them. More...
 
void AddHSVSegment (double x1, double h1, double s1, double v1, double x2, double h2, double s2, double v2)
 Add two points to the function and remove all the points between them. More...
 
double GetRedValue (double x)
 Get the color components individually. More...
 
double GetGreenValue (double x)
 Get the color components individually. More...
 
double GetBlueValue (double x)
 Get the color components individually. More...
 
int GetNodeValue (int index, double val[6])
 For the node specified by index, set/get the location (X), R, G, and B values, midpoint, and sharpness values at the node. More...
 
int SetNodeValue (int index, double val[6])
 For the node specified by index, set/get the location (X), R, G, and B values, midpoint, and sharpness values at the node. More...
 
double * GetRange () override
 Returns min and max position of all function points. More...
 
virtual void GetRange (double &arg1, double &arg2)
 Returns min and max position of all function points. More...
 
virtual void GetRange (double _arg[2])
 Returns min and max position of all function points. More...
 
void GetTable (double x1, double x2, int n, double *table)
 Fills in a table of n colors mapped from values mapped with even spacing between x1 and x2, inclusive. More...
 
void GetTable (double x1, double x2, int n, float *table)
 Fills in a table of n colors mapped from values mapped with even spacing between x1 and x2, inclusive. More...
 
const unsigned char * GetTable (double x1, double x2, int n)
 Fills in a table of n colors mapped from values mapped with even spacing between x1 and x2, inclusive. More...
 
virtual void SetClamping (vtkTypeBool)
 Sets/gets whether clamping is used. More...
 
virtual vtkTypeBool GetClamping ()
 Sets/gets whether clamping is used. More...
 
virtual void ClampingOn ()
 Sets/gets whether clamping is used. More...
 
virtual void ClampingOff ()
 Sets/gets whether clamping is used. More...
 
virtual void SetColorSpace (int)
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
void SetColorSpaceToRGB ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
void SetColorSpaceToHSV ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
void SetColorSpaceToLab ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
void SetColorSpaceToLabCIEDE2000 ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
void SetColorSpaceToDiverging ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
void SetColorSpaceToStep ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
virtual int GetColorSpace ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
virtual void SetHSVWrap (vtkTypeBool)
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
virtual vtkTypeBool GetHSVWrap ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
virtual void HSVWrapOn ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
virtual void HSVWrapOff ()
 Set/Get the color space used for interpolation: RGB, HSV, CIELAB, Diverging or Step. More...
 
virtual void SetScale (int)
 Set the type of scale to use, linear or logarithmic. More...
 
void SetScaleToLinear ()
 Set the type of scale to use, linear or logarithmic. More...
 
void SetScaleToLog10 ()
 Set the type of scale to use, linear or logarithmic. More...
 
virtual int GetScale ()
 Set the type of scale to use, linear or logarithmic. More...
 
virtual double * GetNanColor ()
 Set the RGB color to use when a NaN (not a number) is encountered. More...
 
virtual void GetNanColor (double &, double &, double &)
 Set the RGB color to use when a NaN (not a number) is encountered. More...
 
virtual void GetNanColor (double[3])
 Set the RGB color to use when a NaN (not a number) is encountered. More...
 
virtual double GetNanOpacity ()
 Get/Set the opacity to use when a NaN (not a number) is encountered. More...
 
virtual void SetNanColorRGBA (double r, double g, double b, double a)
 Set the RGBA color to use when a NaN (not a number) is encountered. More...
 
void SetNanColorRGBA (double rgba[4])
 Set the RGBA color to use when a NaN (not a number) is encountered. More...
 
virtual void SetBelowRangeColor (double, double, double)
 Set the color to use when a value below the range is encountered. More...
 
virtual void SetBelowRangeColor (double[3])
 Set the color to use when a value below the range is encountered. More...
 
virtual double * GetBelowRangeColor ()
 Set the color to use when a value below the range is encountered. More...
 
virtual void GetBelowRangeColor (double &, double &, double &)
 Set the color to use when a value below the range is encountered. More...
 
virtual void GetBelowRangeColor (double[3])
 Set the color to use when a value below the range is encountered. More...
 
virtual void SetUseBelowRangeColor (vtkTypeBool)
 Set whether the below range color should be used. More...
 
virtual vtkTypeBool GetUseBelowRangeColor ()
 Set whether the below range color should be used. More...
 
virtual void UseBelowRangeColorOn ()
 Set whether the below range color should be used. More...
 
virtual void UseBelowRangeColorOff ()
 Set whether the below range color should be used. More...
 
virtual void SetAboveRangeColor (double, double, double)
 Set the color to use when a value above the range is encountered. More...
 
virtual void SetAboveRangeColor (double[3])
 Set the color to use when a value above the range is encountered. More...
 
virtual double * GetAboveRangeColor ()
 Set the color to use when a value above the range is encountered. More...
 
virtual void GetAboveRangeColor (double &, double &, double &)
 Set the color to use when a value above the range is encountered. More...
 
virtual void GetAboveRangeColor (double[3])
 Set the color to use when a value above the range is encountered. More...
 
virtual void SetUseAboveRangeColor (vtkTypeBool)
 Set whether the below range color should be used. More...
 
virtual vtkTypeBool GetUseAboveRangeColor ()
 Set whether the below range color should be used. More...
 
virtual void UseAboveRangeColorOn ()
 Set whether the below range color should be used. More...
 
virtual void UseAboveRangeColorOff ()
 Set whether the below range color should be used. More...
 
virtual void SetAllowDuplicateScalars (vtkTypeBool)
 Toggle whether to allow duplicate scalar values in the color transfer function (off by default). More...
 
virtual vtkTypeBool GetAllowDuplicateScalars ()
 Toggle whether to allow duplicate scalar values in the color transfer function (off by default). More...
 
virtual void AllowDuplicateScalarsOn ()
 Toggle whether to allow duplicate scalar values in the color transfer function (off by default). More...
 
virtual void AllowDuplicateScalarsOff ()
 Toggle whether to allow duplicate scalar values in the color transfer function (off by default). More...
 
- Public Member Functions inherited from vtkScalarsToColors
virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkScalarsToColorsNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void Build ()
 Perform any processing required (if any) before processing scalars. More...
 
virtual const unsigned char * MapValue (double v)
 Map one value through the lookup table and return a color defined as an RGBA unsigned char tuple (4 bytes). More...
 
virtual void GetColor (double v, double rgb[3])
 Map one value through the lookup table and store the color as an RGB array of doubles between 0 and 1 in the rgb argument. More...
 
double * GetColor (double v)
 Map one value through the lookup table and return the color as an RGB array of doubles between 0 and 1. More...
 
virtual double GetOpacity (double v)
 Map one value through the lookup table and return the alpha value (the opacity) as a double between 0 and 1. More...
 
double GetLuminance (double x)
 Map one value through the lookup table and return the luminance 0.3*red + 0.59*green + 0.11*blue as a double between 0 and 1. More...
 
void MapVectorsThroughTable (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputFormat, int vectorComponent, int vectorSize)
 Map vectors through the lookup table. More...
 
void MapVectorsThroughTable (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputFormat)
 
void MapScalarsThroughTable (vtkDataArray *scalars, unsigned char *output, int outputFormat)
 Map a set of scalars through the lookup table in a single operation. More...
 
void MapScalarsThroughTable (vtkDataArray *scalars, unsigned char *output)
 
void MapScalarsThroughTable (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputFormat)
 
virtual void MapScalarsThroughTable2 (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputFormat)
 An internal method typically not used in applications. More...
 
virtual void DeepCopy (vtkScalarsToColors *o)
 Copy the contents from another object. More...
 
virtual int UsingLogScale ()
 This should return 1 is the subclass is using log scale for mapping scalars to colors. More...
 
virtual vtkIdType GetNumberOfAvailableColors ()
 Get the number of available colors for mapping to. More...
 
virtual vtkIdType SetAnnotation (vtkVariant value, vtkStdString annotation)
 Add a new entry (or change an existing entry) to the list of annotated values. More...
 
virtual vtkIdType SetAnnotation (vtkStdString value, vtkStdString annotation)
 This variant of SetAnnotation accepts the value as a string so ParaView can treat annotations as string vector arrays. More...
 
vtkIdType GetNumberOfAnnotatedValues ()
 Return the annotated value at a particular index in the list of annotations. More...
 
vtkVariant GetAnnotatedValue (vtkIdType idx)
 Return the annotated value at a particular index in the list of annotations. More...
 
vtkStdString GetAnnotation (vtkIdType idx)
 Return the annotation at a particular index in the list of annotations. More...
 
virtual void GetAnnotationColor (const vtkVariant &val, double rgba[4])
 Obtain the color associated with a particular annotated value (or NanColor if unmatched). More...
 
vtkIdType GetAnnotatedValueIndex (vtkVariant val)
 Return the index of the given value in the list of annotated values (or -1 if not present). More...
 
vtkIdType GetAnnotatedValueIndexInternal (const vtkVariant &val)
 Look up an index into the array of annotations given a value. More...
 
virtual void GetIndexedColor (vtkIdType i, double rgba[4])
 Get the "indexed color" assigned to an index. More...
 
virtual bool RemoveAnnotation (vtkVariant value)
 Remove an existing entry from the list of annotated values. More...
 
virtual void ResetAnnotations ()
 Remove all existing values and their annotations. More...
 
virtual double GetAlpha ()
 Specify an additional opacity (alpha) value to blend with. More...
 
virtual vtkUnsignedCharArrayMapScalars (vtkDataArray *scalars, int colorMode, int component, int outputFormat=VTK_RGBA)
 Internal methods that map a data array into an unsigned char array. More...
 
virtual vtkUnsignedCharArrayMapScalars (vtkAbstractArray *scalars, int colorMode, int component, int outputFormat=VTK_RGBA)
 Internal methods that map a data array into an unsigned char array. More...
 
virtual void SetVectorMode (int)
 Change mode that maps vectors by magnitude vs. More...
 
virtual int GetVectorMode ()
 Change mode that maps vectors by magnitude vs. More...
 
void SetVectorModeToMagnitude ()
 Change mode that maps vectors by magnitude vs. More...
 
void SetVectorModeToComponent ()
 Change mode that maps vectors by magnitude vs. More...
 
void SetVectorModeToRGBColors ()
 Change mode that maps vectors by magnitude vs. More...
 
virtual void SetVectorComponent (int)
 If the mapper does not select which component of a vector to map to colors, you can specify it here. More...
 
virtual int GetVectorComponent ()
 If the mapper does not select which component of a vector to map to colors, you can specify it here. More...
 
virtual void SetVectorSize (int)
 When mapping vectors, consider only the number of components selected by VectorSize to be part of the vector, and ignore any other components. More...
 
virtual int GetVectorSize ()
 When mapping vectors, consider only the number of components selected by VectorSize to be part of the vector, and ignore any other components. More...
 
virtual void SetAnnotations (vtkAbstractArray *values, vtkStringArray *annotations)
 Set a list of discrete values, either as a categorical set of values (when IndexedLookup is true) or as a set of annotations to add to a scalar array (when IndexedLookup is false). More...
 
virtual vtkAbstractArrayGetAnnotatedValues ()
 Set a list of discrete values, either as a categorical set of values (when IndexedLookup is true) or as a set of annotations to add to a scalar array (when IndexedLookup is false). More...
 
virtual vtkStringArrayGetAnnotations ()
 Set a list of discrete values, either as a categorical set of values (when IndexedLookup is true) or as a set of annotations to add to a scalar array (when IndexedLookup is false). More...
 
virtual void SetIndexedLookup (vtkTypeBool)
 Set/get whether the lookup table is for categorical or ordinal data. More...
 
virtual vtkTypeBool GetIndexedLookup ()
 Set/get whether the lookup table is for categorical or ordinal data. More...
 
virtual void IndexedLookupOn ()
 Set/get whether the lookup table is for categorical or ordinal data. More...
 
virtual void IndexedLookupOff ()
 Set/get whether the lookup table is for categorical or ordinal data. More...
 
template<>
unsigned char ColorToUChar (double t)
 Specializations of vtkScalarsToColors::ColorToUChar Converts from a color in a floating point type in range 0.0-1.0 to a uchar in range 0-255. More...
 
template<>
unsigned char ColorToUChar (float t)
 Specializations of vtkScalarsToColors::ColorToUChar Converts from a color in a floating point type in range 0.0-1.0 to a uchar in range 0-255. More...
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time. More...
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool HasObserver (const char *event)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual vtkTypeBool IsA (const char *name)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
virtual vtkIdType GetNumberOfGenerationsFromBase (const char *name)
 Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
virtual void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object). More...
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object). More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
bool GetIsInMemkind () const
 A local state flag that remembers whether this object lives in the normal or extended memory space. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 

Static Public Member Functions

static vtkDiscretizableColorTransferFunctionNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkDiscretizableColorTransferFunctionSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkColorTransferFunction
static vtkColorTransferFunctionNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkColorTransferFunctionSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkScalarsToColors
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkScalarsToColorsSafeDownCast (vtkObjectBase *o)
 
static vtkScalarsToColorsNew ()
 
template<typename T >
static unsigned char ColorToUChar (T t)
 Converts a color from numeric type T to uchar. More...
 
template<typename T >
static void ColorToUChar (T t, unsigned char *dest)
 Converts a color from numeric type T to uchar. More...
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static int GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class. More...
 
static vtkIdType GetNumberOfGenerationsFromBaseType (const char *name)
 Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void SetMemkindDirectory (const char *directoryname)
 The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...
 
static bool GetUsingMemkind ()
 A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkDiscretizableColorTransferFunction ()
 
 ~vtkDiscretizableColorTransferFunction () override
 
void MapDataArrayToOpacity (vtkDataArray *scalars, int component, vtkUnsignedCharArray *colors)
 
- Protected Member Functions inherited from vtkColorTransferFunction
virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkColorTransferFunction ()
 
 ~vtkColorTransferFunction () override
 
void SetRange (double, double) override
 Set the range of scalars being mapped. More...
 
void SetRange (const double rng[2]) override
 Sets/Gets the range of scalars that will be mapped. More...
 
void SortAndUpdateRange ()
 Internal method to sort the vector and update the Range whenever a node is added, edited or removed It always calls Modified(). More...
 
bool UpdateRange ()
 Returns true if the range has been changed. More...
 
void MovePoint (double oldX, double newX)
 Moves point from oldX to newX. More...
 
double FindMinimumXDistance ()
 Traverses the nodes to find the minimum distance. More...
 
- Protected Member Functions inherited from vtkScalarsToColors
virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkScalarsToColors ()
 
 ~vtkScalarsToColors () override
 
void MapColorsToColors (void *input, unsigned char *output, int inputDataType, int numberOfValues, int numberOfComponents, int vectorSize, int outputFormat)
 An internal method that assumes that the input already has the right colors, and only remaps the range to [0,255] and pads to the desired output format. More...
 
vtkUnsignedCharArrayConvertToRGBA (vtkDataArray *colors, int numComp, int numTuples)
 An internal method used to convert a color array to RGBA. More...
 
void MapVectorsToMagnitude (void *input, double *output, int inputDataType, int numberOfValues, int numberOfComponents, int vectorSize)
 An internal method for converting vectors to magnitudes, used as a preliminary step before doing magnitude mapping. More...
 
virtual vtkIdType CheckForAnnotatedValue (vtkVariant value)
 Allocate annotation arrays if needed, then return the index of the given value or -1 if not present. More...
 
virtual void UpdateAnnotatedValueMap ()
 Update the map from annotated values to indices in the array of annotations. More...
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods allow a command to exclusively grab all events. More...
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events. More...
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void RegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkTypeBool Discretize
 Flag indicating whether transfer function is discretized. More...
 
int UseLogScale
 Flag indicating whether log scaling is to be used. More...
 
vtkIdType NumberOfValues
 Number of values to use in discretized color map. More...
 
vtkLookupTableLookupTable
 Internal lookup table used for some aspects of the color mapping. More...
 
vtkTimeStamp LookupTableUpdateTime
 
bool EnableOpacityMapping
 
vtkSmartPointer< vtkPiecewiseFunctionScalarOpacityFunction
 
- Protected Attributes inherited from vtkColorTransferFunction
vtkColorTransferFunctionInternals * Internal
 
vtkTypeBool Clamping
 Determines the function value outside of defined points Zero = always return 0.0 outside of defined points One = clamp to the lowest value below defined points and highest value above defined points. More...
 
int ColorSpace
 The color space in which interpolation is performed. More...
 
vtkTypeBool HSVWrap
 Specify if HSV is wrap or not. More...
 
int Scale
 The color interpolation scale (linear or logarithmic). More...
 
double NanColor [3]
 The color to use for not-a-number. More...
 
double NanOpacity
 The opacity to use for not-a-number. More...
 
double BelowRangeColor [3]
 The below-range color. More...
 
vtkTypeBool UseBelowRangeColor
 Flag indicating whether below-range color should be used. More...
 
double AboveRangeColor [3]
 The above-range color. More...
 
vtkTypeBool UseAboveRangeColor
 Flag indicating whether below-range color should be used. More...
 
double * Function
 Temporary array to store data from the nodes. More...
 
double Range [2]
 The min and max node locations. More...
 
unsigned char UnsignedCharRGBAValue [4]
 Temporary storage for an evaluated color (0 to 255 RGBA A=255) More...
 
vtkTypeBool AllowDuplicateScalars
 If on, the same scalar value may have more than one node assigned to it. More...
 
vtkTimeStamp BuildTime
 
unsigned char * Table
 
int TableSize
 Temporary storage for the size of the table. More...
 
- Protected Attributes inherited from vtkScalarsToColors
vtkAbstractArrayAnnotatedValues
 
vtkStringArrayAnnotations
 
vtkInternalAnnotatedValueList * AnnotatedValueList
 
vtkTypeBool IndexedLookup
 
double Alpha
 
int VectorMode
 
int VectorComponent
 
int VectorSize
 
int UseMagnitude
 
unsigned char RGBABytes [4]
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Additional Inherited Members

- Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction GetCurrentMallocFunction ()
 
static vtkReallocingFunction GetCurrentReallocFunction ()
 
static vtkFreeingFunction GetCurrentFreeFunction ()
 
static vtkFreeingFunction GetAlternateFreeFunction ()
 

Detailed Description

a combination of vtkColorTransferFunction and vtkLookupTable.

This is a cross between a vtkColorTransferFunction and a vtkLookupTable selectively combining the functionality of both. This class is a vtkColorTransferFunction allowing users to specify the RGB control points that control the color transfer function. At the same time, by setting Discretize to 1 (true), one can force the transfer function to only have NumberOfValues discrete colors.

When IndexedLookup is true, this class behaves differently. The annotated values are considered to the be only valid values for which entries in the color table should be returned. The colors for annotated values are those specified using AddIndexedColors. Typically, there must be at least as many indexed colors specified as the annotations. For backwards compatibility, if no indexed-colors are specified, the colors in the lookup Table are assigned to annotated values by taking the modulus of their index in the list of annotations. If a scalar value is not present in AnnotatedValues, then NanColor will be used.

One can set a scalar opacity function to map scalars to color types handling transparency (VTK_RGBA, VTK_LUMINANCE_ALPHA). Opacity mapping is off by default. Call EnableOpacityMappingOn() to handle mapping of alpha values.

NOTE: One must call Build() after making any changes to the points in the ColorTransferFunction to ensure that the discrete and non-discrete versions match up.

Online Examples:

Definition at line 76 of file vtkDiscretizableColorTransferFunction.h.

Member Typedef Documentation

◆ Superclass

Definition at line 81 of file vtkDiscretizableColorTransferFunction.h.

Constructor & Destructor Documentation

◆ vtkDiscretizableColorTransferFunction()

vtkDiscretizableColorTransferFunction::vtkDiscretizableColorTransferFunction ( )
protected

◆ ~vtkDiscretizableColorTransferFunction()

vtkDiscretizableColorTransferFunction::~vtkDiscretizableColorTransferFunction ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkDiscretizableColorTransferFunction * vtkDiscretizableColorTransferFunction::New ( )
static

◆ IsTypeOf()

static vtkTypeBool vtkDiscretizableColorTransferFunction::IsTypeOf ( const char *  type)
static

◆ IsA()

virtual vtkTypeBool vtkDiscretizableColorTransferFunction::IsA ( const char *  name)
virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkColorTransferFunction.

◆ SafeDownCast()

static vtkDiscretizableColorTransferFunction * vtkDiscretizableColorTransferFunction::SafeDownCast ( vtkObjectBase o)
static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkDiscretizableColorTransferFunction::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkColorTransferFunction.

◆ NewInstance()

vtkDiscretizableColorTransferFunction * vtkDiscretizableColorTransferFunction::NewInstance ( ) const

◆ PrintSelf()

void vtkDiscretizableColorTransferFunction::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Print method for vtkColorTransferFunction.

Reimplemented from vtkColorTransferFunction.

◆ IsOpaque() [1/2]

int vtkDiscretizableColorTransferFunction::IsOpaque ( )
overridevirtual

Returns the negation of EnableOpacityMapping.

Reimplemented from vtkScalarsToColors.

◆ IsOpaque() [2/2]

int vtkDiscretizableColorTransferFunction::IsOpaque ( vtkAbstractArray scalars,
int  colorMode,
int  component 
)
overridevirtual

Returns the negation of EnableOpacityMapping.

Reimplemented from vtkScalarsToColors.

◆ SetIndexedColorRGB()

void vtkDiscretizableColorTransferFunction::SetIndexedColorRGB ( unsigned int  index,
const double  rgb[3] 
)
inline

Add colors to use when IndexedLookup is true.

SetIndexedColor() will automatically call SetNumberOfIndexedColors(index+1) if the current number of indexed colors is not sufficient for the specified index and all will be initialized to the RGBA/RGB values passed to this call.

Definition at line 99 of file vtkDiscretizableColorTransferFunction.h.

◆ SetIndexedColorRGBA()

void vtkDiscretizableColorTransferFunction::SetIndexedColorRGBA ( unsigned int  index,
const double  rgba[4] 
)
inline

Definition at line 103 of file vtkDiscretizableColorTransferFunction.h.

◆ SetIndexedColor()

void vtkDiscretizableColorTransferFunction::SetIndexedColor ( unsigned int  index,
double  r,
double  g,
double  b,
double  a = 1.0 
)

◆ GetIndexedColor()

void vtkDiscretizableColorTransferFunction::GetIndexedColor ( vtkIdType  i,
double  rgba[4] 
)
overridevirtual

Get the "indexed color" assigned to an index.

The index is used in IndexedLookup mode to assign colors to annotations (in the order the annotations were set). Subclasses must implement this and interpret how to treat the index. vtkLookupTable simply returns GetTableValue(index % this->GetNumberOfTableValues()). vtkColorTransferFunction returns the color associated with node index % this->GetSize().

Note that implementations must set the opacity (alpha) component of the color, even if they do not provide opacity values in their colormaps. In that case, alpha = 1 should be used.

Reimplemented from vtkColorTransferFunction.

◆ SetNumberOfIndexedColors()

void vtkDiscretizableColorTransferFunction::SetNumberOfIndexedColors ( unsigned int  count)

Set the number of indexed colors.

These are used when IndexedLookup is true. If no indexed colors are specified, for backwards compatibility, this class reverts to using the RGBPoints for colors.

◆ GetNumberOfIndexedColors()

unsigned int vtkDiscretizableColorTransferFunction::GetNumberOfIndexedColors ( )

Set the number of indexed colors.

These are used when IndexedLookup is true. If no indexed colors are specified, for backwards compatibility, this class reverts to using the RGBPoints for colors.

◆ Build()

void vtkDiscretizableColorTransferFunction::Build ( )
overridevirtual

Generate discretized lookup table, if applicable.

This method must be called after changes to the ColorTransferFunction otherwise the discretized version will be inconsistent with the non-discretized one.

Reimplemented from vtkScalarsToColors.

◆ SetDiscretize()

virtual void vtkDiscretizableColorTransferFunction::SetDiscretize ( vtkTypeBool  )
virtual

Set if the values are to be mapped after discretization.

The number of discrete values is set by using SetNumberOfValues(). Not set by default, i.e. color value is determined by interpolating at the scalar value.

◆ GetDiscretize()

virtual vtkTypeBool vtkDiscretizableColorTransferFunction::GetDiscretize ( )
virtual

Set if the values are to be mapped after discretization.

The number of discrete values is set by using SetNumberOfValues(). Not set by default, i.e. color value is determined by interpolating at the scalar value.

◆ DiscretizeOn()

virtual void vtkDiscretizableColorTransferFunction::DiscretizeOn ( )
virtual

Set if the values are to be mapped after discretization.

The number of discrete values is set by using SetNumberOfValues(). Not set by default, i.e. color value is determined by interpolating at the scalar value.

◆ DiscretizeOff()

virtual void vtkDiscretizableColorTransferFunction::DiscretizeOff ( )
virtual

Set if the values are to be mapped after discretization.

The number of discrete values is set by using SetNumberOfValues(). Not set by default, i.e. color value is determined by interpolating at the scalar value.

◆ SetUseLogScale()

virtual void vtkDiscretizableColorTransferFunction::SetUseLogScale ( int  useLogScale)
virtual

Get/Set if log scale must be used while mapping scalars to colors.

The default is 0.

◆ GetUseLogScale()

virtual int vtkDiscretizableColorTransferFunction::GetUseLogScale ( )
virtual

Get/Set if log scale must be used while mapping scalars to colors.

The default is 0.

◆ SetNumberOfValues()

virtual void vtkDiscretizableColorTransferFunction::SetNumberOfValues ( vtkIdType  )
virtual

Set the number of values i.e.

colors to be generated in the discrete lookup table. This has no effect if Discretize is off. The default is 256.

◆ GetNumberOfValues()

virtual vtkIdType vtkDiscretizableColorTransferFunction::GetNumberOfValues ( )
virtual

Set the number of values i.e.

colors to be generated in the discrete lookup table. This has no effect if Discretize is off. The default is 256.

◆ MapValue()

const unsigned char * vtkDiscretizableColorTransferFunction::MapValue ( double  v)
overridevirtual

Map one value through the lookup table and return a color defined as a RGBA unsigned char tuple (4 bytes).

Reimplemented from vtkColorTransferFunction.

◆ GetColor()

void vtkDiscretizableColorTransferFunction::GetColor ( double  v,
double  rgb[3] 
)
overridevirtual

Map one value through the lookup table and return the color as an RGB array of doubles between 0 and 1.

Reimplemented from vtkColorTransferFunction.

◆ GetOpacity()

double vtkDiscretizableColorTransferFunction::GetOpacity ( double  v)
overridevirtual

Return the opacity of a given scalar.

Reimplemented from vtkScalarsToColors.

◆ MapScalarsThroughTable2()

void vtkDiscretizableColorTransferFunction::MapScalarsThroughTable2 ( void *  input,
unsigned char *  output,
int  inputDataType,
int  numberOfValues,
int  inputIncrement,
int  outputFormat 
)
overridevirtual

Map a set of scalars through the lookup table.

Overridden to map the opacity value. This internal method is inherited from vtkScalarsToColors and should never be called directly.

Reimplemented from vtkColorTransferFunction.

◆ SetAlpha()

void vtkDiscretizableColorTransferFunction::SetAlpha ( double  alpha)
overridevirtual

Specify an additional opacity (alpha) value to blend with.

Values != 1 modify the resulting color consistent with the requested form of the output. This is typically used by an actor in order to blend its opacity. Overridden to pass the alpha to the internal vtkLookupTable.

Reimplemented from vtkScalarsToColors.

◆ SetNanColor() [1/2]

void vtkDiscretizableColorTransferFunction::SetNanColor ( double  r,
double  g,
double  b 
)
overridevirtual

Set the color to use when a NaN (not a number) is encountered.

This is an RGB 3-tuple color of doubles in the range [0, 1]. Overridden to pass the NanColor to the internal vtkLookupTable.

Reimplemented from vtkColorTransferFunction.

◆ SetNanColor() [2/2]

void vtkDiscretizableColorTransferFunction::SetNanColor ( const double  rgb[3])
inlineoverridevirtual

Set the color to use when a NaN (not a number) is encountered.

This is an RGB 3-tuple color of doubles in the range [0, 1]. Overridden to pass the NanColor to the internal vtkLookupTable.

Reimplemented from vtkColorTransferFunction.

Definition at line 213 of file vtkDiscretizableColorTransferFunction.h.

◆ SetNanOpacity()

void vtkDiscretizableColorTransferFunction::SetNanOpacity ( double  a)
overridevirtual

Set the opacity to use when a NaN (not a number) is encountered.

This is an double in the range [0, 1]. Overridden to pass the NanOpacity to the internal vtkLookupTable.

Reimplemented from vtkColorTransferFunction.

◆ UsingLogScale()

int vtkDiscretizableColorTransferFunction::UsingLogScale ( )
inlineoverridevirtual

This should return 1 if the subclass is using log scale for mapping scalars to colors.

Reimplemented from vtkScalarsToColors.

Definition at line 227 of file vtkDiscretizableColorTransferFunction.h.

◆ GetNumberOfAvailableColors()

vtkIdType vtkDiscretizableColorTransferFunction::GetNumberOfAvailableColors ( )
overridevirtual

Get the number of available colors for mapping to.

Reimplemented from vtkColorTransferFunction.

◆ SetScalarOpacityFunction()

virtual void vtkDiscretizableColorTransferFunction::SetScalarOpacityFunction ( vtkPiecewiseFunction function)
virtual

Set/get the opacity function to use.

◆ GetScalarOpacityFunction()

virtual vtkPiecewiseFunction * vtkDiscretizableColorTransferFunction::GetScalarOpacityFunction ( ) const
virtual

Set/get the opacity function to use.

◆ SetEnableOpacityMapping()

virtual void vtkDiscretizableColorTransferFunction::SetEnableOpacityMapping ( bool  )
virtual

Enable/disable the usage of the scalar opacity function.

◆ GetEnableOpacityMapping()

virtual bool vtkDiscretizableColorTransferFunction::GetEnableOpacityMapping ( )
virtual

Enable/disable the usage of the scalar opacity function.

◆ EnableOpacityMappingOn()

virtual void vtkDiscretizableColorTransferFunction::EnableOpacityMappingOn ( )
virtual

Enable/disable the usage of the scalar opacity function.

◆ EnableOpacityMappingOff()

virtual void vtkDiscretizableColorTransferFunction::EnableOpacityMappingOff ( )
virtual

Enable/disable the usage of the scalar opacity function.

◆ GetMTime()

vtkMTimeType vtkDiscretizableColorTransferFunction::GetMTime ( )
overridevirtual

Overridden to include the ScalarOpacityFunction's MTime.

Reimplemented from vtkObject.

◆ MapDataArrayToOpacity()

void vtkDiscretizableColorTransferFunction::MapDataArrayToOpacity ( vtkDataArray scalars,
int  component,
vtkUnsignedCharArray colors 
)
protected

Member Data Documentation

◆ Discretize

vtkTypeBool vtkDiscretizableColorTransferFunction::Discretize
protected

Flag indicating whether transfer function is discretized.

Definition at line 263 of file vtkDiscretizableColorTransferFunction.h.

◆ UseLogScale

int vtkDiscretizableColorTransferFunction::UseLogScale
protected

Flag indicating whether log scaling is to be used.

Definition at line 268 of file vtkDiscretizableColorTransferFunction.h.

◆ NumberOfValues

vtkIdType vtkDiscretizableColorTransferFunction::NumberOfValues
protected

Number of values to use in discretized color map.

Definition at line 273 of file vtkDiscretizableColorTransferFunction.h.

◆ LookupTable

vtkLookupTable* vtkDiscretizableColorTransferFunction::LookupTable
protected

Internal lookup table used for some aspects of the color mapping.

Definition at line 278 of file vtkDiscretizableColorTransferFunction.h.

◆ LookupTableUpdateTime

vtkTimeStamp vtkDiscretizableColorTransferFunction::LookupTableUpdateTime
protected

Definition at line 280 of file vtkDiscretizableColorTransferFunction.h.

◆ EnableOpacityMapping

bool vtkDiscretizableColorTransferFunction::EnableOpacityMapping
protected

Definition at line 282 of file vtkDiscretizableColorTransferFunction.h.

◆ ScalarOpacityFunction

vtkSmartPointer<vtkPiecewiseFunction> vtkDiscretizableColorTransferFunction::ScalarOpacityFunction
protected

Definition at line 283 of file vtkDiscretizableColorTransferFunction.h.


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