VTK
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Superclass for mapping scalar values to colors. More...
#include <vtkScalarsToColors.h>
Public Types | |
enum | VectorModes { MAGNITUDE =0, COMPONENT =1, RGBCOLORS =2 } |
typedef vtkObject | Superclass |
Public Types inherited from vtkObject | |
typedef vtkObjectBase | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
vtkScalarsToColors * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual int | IsOpaque () |
virtual void | Build () |
virtual unsigned char * | MapValue (double v) |
virtual void | GetColor (double v, double rgb[3]) |
virtual double | GetOpacity (double v) |
virtual void | DeepCopy (vtkScalarsToColors *o) |
virtual vtkIdType | GetNumberOfAvailableColors () |
virtual vtkIdType | SetAnnotation (vtkVariant value, vtkStdString annotation) |
virtual vtkIdType | SetAnnotation (vtkStdString value, vtkStdString annotation) |
vtkIdType | GetNumberOfAnnotatedValues () |
vtkVariant | GetAnnotatedValue (vtkIdType idx) |
vtkStdString | GetAnnotation (vtkIdType idx) |
virtual void | GetAnnotationColor (const vtkVariant &val, double rgba[4]) |
vtkIdType | GetAnnotatedValueIndex (vtkVariant val) |
vtkIdType | GetAnnotatedValueIndexInternal (vtkVariant &val) |
virtual void | GetIndexedColor (vtkIdType i, double rgba[4]) |
virtual bool | RemoveAnnotation (vtkVariant value) |
virtual void | ResetAnnotations () |
virtual double * | GetRange () |
virtual void | SetRange (double min, double max) |
void | SetRange (double rng[2]) |
double * | GetColor (double v) |
double | GetLuminance (double x) |
virtual void | SetAlpha (double alpha) |
virtual double | GetAlpha () |
virtual vtkUnsignedCharArray * | MapScalars (vtkDataArray *scalars, int colorMode, int component) |
virtual vtkUnsignedCharArray * | MapScalars (vtkAbstractArray *scalars, int colorMode, int component) |
virtual void | SetVectorMode (int) |
virtual int | GetVectorMode () |
void | SetVectorModeToMagnitude () |
void | SetVectorModeToComponent () |
void | SetVectorModeToRGBColors () |
virtual void | SetVectorComponent (int) |
virtual int | GetVectorComponent () |
virtual void | SetVectorSize (int) |
virtual int | GetVectorSize () |
void | MapVectorsThroughTable (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputFormat, int vectorComponent, int vectorSize) |
void | MapVectorsThroughTable (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputFormat) |
void | MapScalarsThroughTable (vtkDataArray *scalars, unsigned char *output, int outputFormat) |
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) |
virtual int | UsingLogScale () |
virtual void | SetAnnotations (vtkAbstractArray *values, vtkStringArray *annotations) |
virtual vtkAbstractArray * | GetAnnotatedValues () |
virtual vtkStringArray * | GetAnnotations () |
virtual void | SetIndexedLookup (int) |
virtual int | GetIndexedLookup () |
virtual void | IndexedLookupOn () |
virtual void | IndexedLookupOff () |
template<> | |
unsigned char | ColorToUChar (double t) |
template<> | |
unsigned char | ColorToUChar (float t) |
Public Member Functions inherited from vtkObject | |
vtkObject * | NewInstance () const |
virtual void | DebugOn () |
virtual void | DebugOff () |
bool | GetDebug () |
void | SetDebug (bool debugFlag) |
virtual void | Modified () |
virtual unsigned long | GetMTime () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
Public Member Functions inherited from vtkObjectBase | |
const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkScalarsToColors * | SafeDownCast (vtkObjectBase *o) |
static vtkScalarsToColors * | New () |
template<typename T > | |
static unsigned char | ColorToUChar (T t) |
template<typename T > | |
static void | ColorToUChar (T t, unsigned char *dest) |
Static Public Member Functions inherited from vtkObject | |
static int | IsTypeOf (const char *type) |
static vtkObject * | SafeDownCast (vtkObjectBase *o) |
static vtkObject * | New () |
static void | BreakOnError () |
static void | SetGlobalWarningDisplay (int val) |
static void | GlobalWarningDisplayOn () |
static void | GlobalWarningDisplayOff () |
static int | GetGlobalWarningDisplay () |
Static Public Member Functions inherited from vtkObjectBase | |
static int | IsTypeOf (const char *name) |
static vtkObjectBase * | New () |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkScalarsToColors () | |
~vtkScalarsToColors () | |
virtual vtkIdType | CheckForAnnotatedValue (vtkVariant value) |
virtual void | UpdateAnnotatedValueMap () |
void | MapColorsToColors (void *input, unsigned char *output, int inputDataType, int numberOfValues, int numberOfComponents, int vectorSize, int outputFormat) |
vtkUnsignedCharArray * | ConvertToRGBA (vtkDataArray *colors, int numComp, int numTuples) |
void | MapVectorsToMagnitude (void *input, double *output, int inputDataType, int numberOfValues, int numberOfComponents, int vectorSize) |
Protected Member Functions inherited from vtkObject | |
vtkObject () | |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
Protected Member Functions inherited from vtkObjectBase | |
vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkAbstractArray * | AnnotatedValues |
vtkStringArray * | Annotations |
vtkInternalAnnotatedValueMap * | AnnotatedValueMap |
int | 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 | |
vtkAtomicInt32 | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
Superclass for mapping scalar values to colors.
vtkScalarsToColors is a general-purpose base class for objects that convert scalars to colors. This include vtkLookupTable classes and color transfer functions. By itself, this class will simply rescale the scalars.
The scalar-to-color mapping can be augmented with an additional uniform alpha blend. This is used, for example, to blend a vtkActor's opacity with the lookup table values.
Specific scalar values may be annotated with text strings that will be included in color legends using SetAnnotations, SetAnnotation, GetNumberOfAnnotatedValues, GetAnnotatedValue, GetAnnotation, RemoveAnnotation, and ResetAnnotations.
This class also has a method for indicating that the set of annotated values form a categorical color map; by setting IndexedLookup to true, you indicate that the annotated values are the only valid values for which entries in the color table should be returned. In this mode, subclasses should then assign colors to annotated values by taking the modulus of an annotated value's index in the list of annotations with the number of colors in the table.
Definition at line 62 of file vtkScalarsToColors.h.
Definition at line 65 of file vtkScalarsToColors.h.
Enumerator | |
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MAGNITUDE | |
COMPONENT | |
RGBCOLORS |
Definition at line 156 of file vtkScalarsToColors.h.
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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 vtkObject.
Reimplemented in vtkLookupTable, vtkColorTransferFunction, vtkDiscretizableColorTransferFunction, vtkLookupTableWithEnabling, vtkWindowLevelLookupTable, and vtkLogLookupTable.
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Reimplemented from vtkObject.
Reimplemented in vtkLookupTable, vtkColorTransferFunction, vtkDiscretizableColorTransferFunction, vtkLookupTableWithEnabling, vtkWindowLevelLookupTable, and vtkLogLookupTable.
vtkScalarsToColors* vtkScalarsToColors::NewInstance | ( | ) | const |
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkObject.
Reimplemented in vtkColorTransferFunction, vtkDiscretizableColorTransferFunction, vtkLookupTableWithEnabling, vtkWindowLevelLookupTable, and vtkLogLookupTable.
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Return true if all of the values defining the mapping have an opacity equal to 1. Default implementation return true.
Reimplemented in vtkLookupTable, and vtkDiscretizableColorTransferFunction.
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Perform any processing required (if any) before processing scalars. Default implementation does nothing.
Reimplemented in vtkLookupTable, vtkDiscretizableColorTransferFunction, and vtkWindowLevelLookupTable.
Definition at line 75 of file vtkScalarsToColors.h.
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Sets/Gets the range of scalars that will be mapped.
Reimplemented in vtkLookupTable, and vtkColorTransferFunction.
Sets/Gets the range of scalars that will be mapped.
Reimplemented in vtkColorTransferFunction, and vtkLookupTable.
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Sets/Gets the range of scalars that will be mapped.
Definition at line 81 of file vtkScalarsToColors.h.
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Map one value through the lookup table and return a color defined as a RGBA unsigned char tuple (4 bytes).
Reimplemented in vtkLookupTable, vtkDiscretizableColorTransferFunction, and vtkColorTransferFunction.
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.
Reimplemented in vtkLookupTable, vtkDiscretizableColorTransferFunction, and vtkColorTransferFunction.
Map one value through the lookup table and return the color as an RGB array of doubles between 0 and 1.
Definition at line 96 of file vtkScalarsToColors.h.
Map one value through the lookup table and return the alpha value (the opacity) as a double between 0 and 1. This implementation always returns 1.
Reimplemented in vtkLookupTable, and vtkDiscretizableColorTransferFunction.
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. Returns the luminance value for the specified scalar value.
Definition at line 109 of file vtkScalarsToColors.h.
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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. Value is clamped between 0 and 1.
Reimplemented in vtkDiscretizableColorTransferFunction.
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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. Value is clamped between 0 and 1.
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Internal methods that map a data array into a 4-component, unsigned char RGBA array. The color mode determines the behavior of mapping. If VTK_COLOR_MODE_DEFAULT is set, then unsigned char data arrays are treated as colors (and converted to RGBA if necessary); If VTK_COLOR_MODE_DIRECT_SCALARS is set, then all arrays are treated as colors (integer types are clamped in the range 0-255, floating point arrays are clamped in the range 0.0-1.0. Note 'char' does not have enough values to represent a color so mapping this type is considered an error); otherwise, the data is mapped through this instance of ScalarsToColors. The component argument is used for data arrays with more than one component; it indicates which component to use to do the blending. When the component argument is -1, then the this object uses its own selected technique to change a vector into a scalar to map.
Reimplemented in vtkDiscretizableColorTransferFunction.
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Internal methods that map a data array into a 4-component, unsigned char RGBA array. The color mode determines the behavior of mapping. If VTK_COLOR_MODE_DEFAULT is set, then unsigned char data arrays are treated as colors (and converted to RGBA if necessary); If VTK_COLOR_MODE_DIRECT_SCALARS is set, then all arrays are treated as colors (integer types are clamped in the range 0-255, floating point arrays are clamped in the range 0.0-1.0. Note 'char' does not have enough values to represent a color so mapping this type is considered an error); otherwise, the data is mapped through this instance of ScalarsToColors. The component argument is used for data arrays with more than one component; it indicates which component to use to do the blending. When the component argument is -1, then the this object uses its own selected technique to change a vector into a scalar to map.
Reimplemented in vtkDiscretizableColorTransferFunction.
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Change mode that maps vectors by magnitude vs. component. If the mode is "RGBColors", then the vectors components are scaled to the range and passed directly as the colors.
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Change mode that maps vectors by magnitude vs. component. If the mode is "RGBColors", then the vectors components are scaled to the range and passed directly as the colors.
void vtkScalarsToColors::SetVectorModeToMagnitude | ( | ) |
Change mode that maps vectors by magnitude vs. component. If the mode is "RGBColors", then the vectors components are scaled to the range and passed directly as the colors.
void vtkScalarsToColors::SetVectorModeToComponent | ( | ) |
Change mode that maps vectors by magnitude vs. component. If the mode is "RGBColors", then the vectors components are scaled to the range and passed directly as the colors.
void vtkScalarsToColors::SetVectorModeToRGBColors | ( | ) |
Change mode that maps vectors by magnitude vs. component. If the mode is "RGBColors", then the vectors components are scaled to the range and passed directly as the colors.
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If the mapper does not select which component of a vector to map to colors, you can specify it here.
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If the mapper does not select which component of a vector to map to colors, you can specify it here.
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When mapping vectors, consider only the number of components selected by VectorSize to be part of the vector, and ignore any other components. Set to -1 to map all components. If this is not set to -1, then you can use SetVectorComponent to set which scalar component will be the first component in the vector to be mapped.
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When mapping vectors, consider only the number of components selected by VectorSize to be part of the vector, and ignore any other components. Set to -1 to map all components. If this is not set to -1, then you can use SetVectorComponent to set which scalar component will be the first component in the vector to be mapped.
void vtkScalarsToColors::MapVectorsThroughTable | ( | void * | input, |
unsigned char * | output, | ||
int | inputDataType, | ||
int | numberOfValues, | ||
int | inputIncrement, | ||
int | outputFormat, | ||
int | vectorComponent, | ||
int | vectorSize | ||
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Map vectors through the lookup table. Unlike MapScalarsThroughTable, this method will use the VectorMode to decide how to map vectors. The output format can be set to VTK_RGBA (4 components), VTK_RGB (3 components), VTK_LUMINANCE (1 component, greyscale), or VTK_LUMINANCE_ALPHA (2 components)
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Map vectors through the lookup table. Unlike MapScalarsThroughTable, this method will use the VectorMode to decide how to map vectors. The output format can be set to VTK_RGBA (4 components), VTK_RGB (3 components), VTK_LUMINANCE (1 component, greyscale), or VTK_LUMINANCE_ALPHA (2 components)
Definition at line 191 of file vtkScalarsToColors.h.
void vtkScalarsToColors::MapScalarsThroughTable | ( | vtkDataArray * | scalars, |
unsigned char * | output, | ||
int | outputFormat | ||
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Map a set of scalars through the lookup table in a single operation. This method ignores the VectorMode and the VectorComponent. The output format can be set to VTK_RGBA (4 components), VTK_RGB (3 components), VTK_LUMINANCE (1 component, greyscale), or VTK_LUMINANCE_ALPHA (2 components) If not supplied, the output format defaults to RGBA.
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Map a set of scalars through the lookup table in a single operation. This method ignores the VectorMode and the VectorComponent. The output format can be set to VTK_RGBA (4 components), VTK_RGB (3 components), VTK_LUMINANCE (1 component, greyscale), or VTK_LUMINANCE_ALPHA (2 components) If not supplied, the output format defaults to RGBA.
Definition at line 208 of file vtkScalarsToColors.h.
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Map a set of scalars through the lookup table in a single operation. This method ignores the VectorMode and the VectorComponent. The output format can be set to VTK_RGBA (4 components), VTK_RGB (3 components), VTK_LUMINANCE (1 component, greyscale), or VTK_LUMINANCE_ALPHA (2 components) If not supplied, the output format defaults to RGBA.
Definition at line 211 of file vtkScalarsToColors.h.
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An internal method typically not used in applications. This should be a protected function, but it must be kept public for backwards compatibility. Never call this method directly.
Reimplemented in vtkLookupTable, vtkColorTransferFunction, and vtkLookupTableWithEnabling.
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Copy the contents from another object.
Reimplemented in vtkLookupTable, and vtkColorTransferFunction.
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This should return 1 is the subclass is using log scale for mapping scalars to colors. Default implementation always returns 0.
Reimplemented in vtkLookupTable, and vtkDiscretizableColorTransferFunction.
Definition at line 235 of file vtkScalarsToColors.h.
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Get the number of available colors for mapping to.
Reimplemented in vtkLookupTable, vtkColorTransferFunction, and vtkDiscretizableColorTransferFunction.
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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). The two arrays must both either be NULL or of the same length or the call will be ignored. Note that these arrays are deep copied rather than being used directly in order to support the use case where edits are made. If the values and annotations arrays were held by this class then each call to map scalar values to colors would require us to check the MTime of the arrays.
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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). The two arrays must both either be NULL or of the same length or the call will be ignored. Note that these arrays are deep copied rather than being used directly in order to support the use case where edits are made. If the values and annotations arrays were held by this class then each call to map scalar values to colors would require us to check the MTime of the arrays.
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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). The two arrays must both either be NULL or of the same length or the call will be ignored. Note that these arrays are deep copied rather than being used directly in order to support the use case where edits are made. If the values and annotations arrays were held by this class then each call to map scalar values to colors would require us to check the MTime of the arrays.
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Add a new entry (or change an existing entry) to the list of annotated values. Returns the index of value in the list of annotations.
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This variant of SetAnnotation accepts the value as a string so ParaView can treat annotations as string vector arrays.
vtkIdType vtkScalarsToColors::GetNumberOfAnnotatedValues | ( | ) |
Return the annotated value at a particular index in the list of annotations.
vtkVariant vtkScalarsToColors::GetAnnotatedValue | ( | vtkIdType | idx | ) |
Return the annotated value at a particular index in the list of annotations.
vtkStdString vtkScalarsToColors::GetAnnotation | ( | vtkIdType | idx | ) |
Return the annotation at a particular index in the list of annotations.
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Obtain the color associated with a particular annotated value (or NanColor if unmatched).
vtkIdType vtkScalarsToColors::GetAnnotatedValueIndex | ( | vtkVariant | val | ) |
Return the index of the given value in the list of annotated values (or -1 if not present).
vtkIdType vtkScalarsToColors::GetAnnotatedValueIndexInternal | ( | vtkVariant & | val | ) |
Look up an index into the array of annotations given a value. Does no pointer checks. Returns -1 when val
not present.
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 assocated 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 in vtkLookupTable, vtkColorTransferFunction, and vtkDiscretizableColorTransferFunction.
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Remove an existing entry from the list of annotated values. Returns true when the entry was actually removed (i.e., it existed before the call). Otherwise, returns false.
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Remove all existing values and their annotations.
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Set/get whether the lookup table is for categorical or ordinal data. The default is ordinal data; values not present in the lookup table will be assigned an interpolated color. When categorical data is present, only values in the lookup table will be considered valid; all other values will be assigned NanColor.
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Set/get whether the lookup table is for categorical or ordinal data. The default is ordinal data; values not present in the lookup table will be assigned an interpolated color. When categorical data is present, only values in the lookup table will be considered valid; all other values will be assigned NanColor.
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Set/get whether the lookup table is for categorical or ordinal data. The default is ordinal data; values not present in the lookup table will be assigned an interpolated color. When categorical data is present, only values in the lookup table will be considered valid; all other values will be assigned NanColor.
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Set/get whether the lookup table is for categorical or ordinal data. The default is ordinal data; values not present in the lookup table will be assigned an interpolated color. When categorical data is present, only values in the lookup table will be considered valid; all other values will be assigned NanColor.
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Converts a color from numeric type T to uchar. We assume the integral type is already in the range 0-255. If it is not, it is going to be truncated. Floating point types are assumed to be in interval 0.0-1.0
Definition at line 327 of file vtkScalarsToColors.h.
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Converts a color from numeric type T to uchar. We assume the integral type is already in the range 0-255. If it is not, it is going to be truncated. Floating point types are assumed to be in interval 0.0-1.0
Definition at line 332 of file vtkScalarsToColors.h.
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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. If the input has 1 or 2 components, the first component will be duplicated if the output format is RGB or RGBA. If the input has 2 or 4 components, the last component will be used for the alpha if the output format is RGBA or LuminanceAlpha. If the input has 3 or 4 components but the output is Luminance or LuminanceAlpha, then the components will be combined to compute the luminance. Any components past the fourth component will be ignored.
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An internal method used to convert a color array to RGBA. The method instantiates a vtkUnsignedCharArray and returns it. The user is responsible for managing the memory.
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An internal method for converting vectors to magnitudes, used as a preliminary step before doing magnitude mapping.
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Allocate annotation arrays if needed, then return the index of the given value or -1 if not present.
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Update the map from annotated values to indices in the array of annotations.
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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.
Definition at line 419 of file vtkScalarsToColors.h.
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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.
Definition at line 424 of file vtkScalarsToColors.h.
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Definition at line 386 of file vtkScalarsToColors.h.
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Definition at line 387 of file vtkScalarsToColors.h.
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Definition at line 389 of file vtkScalarsToColors.h.
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Definition at line 392 of file vtkScalarsToColors.h.
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Definition at line 394 of file vtkScalarsToColors.h.
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Definition at line 397 of file vtkScalarsToColors.h.
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Definition at line 398 of file vtkScalarsToColors.h.
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Definition at line 399 of file vtkScalarsToColors.h.
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Definition at line 402 of file vtkScalarsToColors.h.
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Definition at line 404 of file vtkScalarsToColors.h.