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vtkLogLookupTable Class Reference

map scalars into colors using log (base 10) scale More...

#include <vtkLogLookupTable.h>

Inheritance diagram for vtkLogLookupTable:
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Collaboration diagram for vtkLogLookupTable:
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Public Types

typedef vtkLookupTable Superclass
 
- Public Types inherited from vtkLookupTable
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...
 
vtkLogLookupTableNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
- Public Member Functions inherited from vtkLookupTable
vtkLookupTableNewInstance () const
 
int Allocate (int sz=256, int ext=256)
 Allocate a color table of specified size. More...
 
void Build () override
 Generate lookup table from hue, saturation, value, alpha min/max values. More...
 
virtual void ForceBuild ()
 Force the lookup table to regenerate from hue, saturation, value, and alpha min/max values. More...
 
void BuildSpecialColors ()
 Copies the "special" colors into the given table. More...
 
unsigned char * GetNanColorAsUnsignedChars ()
 Return the NanColor as a pointer to 4 unsigned chars. More...
 
const unsigned char * MapValue (double v) override
 Map one value through the lookup table, returning an RBGA[4] color. More...
 
void GetColor (double x, double rgb[3]) override
 Map one value through the lookup table and return the color as an RGB[3] array of doubles between 0 and 1. More...
 
double GetOpacity (double v) override
 Map one value through the lookup table and return the alpha value (the opacity) as a double between 0 and 1. More...
 
virtual vtkIdType GetIndex (double v)
 Return the table index associated with a particular value. More...
 
virtual void SetTableValue (vtkIdType indx, const double rgba[4])
 Directly load color into lookup table. More...
 
virtual void SetTableValue (vtkIdType indx, double r, double g, double b, double a=1.0)
 Directly load color into lookup table. More...
 
doubleGetTableValue (vtkIdType id)
 Return an RGBA color value for the given index into the lookup table. More...
 
void GetTableValue (vtkIdType id, double rgba[4])
 Return an RGBA color value for the given index into the lookup table. More...
 
unsigned char * GetPointer (vtkIdType id)
 Get pointer to color table data. More...
 
unsigned char * WritePointer (vtkIdType id, int number)
 Get pointer to data. 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...
 
void DeepCopy (vtkScalarsToColors *lut) override
 Copy the contents from another LookupTable. 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...
 
void GetIndexedColor (vtkIdType idx, double rgba[4]) override
 Return a color given an integer index. More...
 
int IsOpaque () override
 Return true if all of the values defining the mapping have an opacity equal to 1. More...
 
int IsOpaque (vtkAbstractArray *scalars, int colorMode, int component) override
 Return true if all of the values defining the mapping have an opacity equal to 1. More...
 
virtual void SetRamp (int)
 Set the shape of the table ramp to either S-curve, linear, or sqrt. More...
 
void SetRampToLinear ()
 Set the shape of the table ramp to either S-curve, linear, or sqrt. More...
 
void SetRampToSCurve ()
 Set the shape of the table ramp to either S-curve, linear, or sqrt. More...
 
void SetRampToSQRT ()
 Set the shape of the table ramp to either S-curve, linear, or sqrt. More...
 
virtual int GetRamp ()
 Set the shape of the table ramp to either S-curve, linear, or sqrt. More...
 
void SetScale (int scale)
 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 void SetTableRange (const double r[2])
 Set/Get the minimum/maximum scalar values for scalar mapping. More...
 
virtual void SetTableRange (double min, double max)
 Set/Get the minimum/maximum scalar values for scalar mapping. More...
 
virtual doubleGetTableRange ()
 Set/Get the minimum/maximum scalar values for scalar mapping. More...
 
virtual void GetTableRange (double data[2])
 Set/Get the minimum/maximum scalar values for scalar mapping. More...
 
virtual void SetHueRange (double, double)
 Set the range in hue (using automatic generation). More...
 
void SetHueRange (double[2])
 Set the range in hue (using automatic generation). More...
 
virtual doubleGetHueRange ()
 Set the range in hue (using automatic generation). More...
 
virtual void GetHueRange (double &, double &)
 Set the range in hue (using automatic generation). More...
 
virtual void GetHueRange (double[2])
 Set the range in hue (using automatic generation). More...
 
virtual void SetSaturationRange (double, double)
 Set the range in saturation (using automatic generation). More...
 
void SetSaturationRange (double[2])
 Set the range in saturation (using automatic generation). More...
 
virtual doubleGetSaturationRange ()
 Set the range in saturation (using automatic generation). More...
 
virtual void GetSaturationRange (double &, double &)
 Set the range in saturation (using automatic generation). More...
 
virtual void GetSaturationRange (double[2])
 Set the range in saturation (using automatic generation). More...
 
virtual void SetValueRange (double, double)
 Set the range in value (using automatic generation). More...
 
void SetValueRange (double[2])
 Set the range in value (using automatic generation). More...
 
virtual doubleGetValueRange ()
 Set the range in value (using automatic generation). More...
 
virtual void GetValueRange (double &, double &)
 Set the range in value (using automatic generation). More...
 
virtual void GetValueRange (double[2])
 Set the range in value (using automatic generation). More...
 
virtual void SetAlphaRange (double, double)
 Set the range in alpha (using automatic generation). More...
 
void SetAlphaRange (double[2])
 Set the range in alpha (using automatic generation). More...
 
virtual doubleGetAlphaRange ()
 Set the range in alpha (using automatic generation). More...
 
virtual void GetAlphaRange (double &, double &)
 Set the range in alpha (using automatic generation). More...
 
virtual void GetAlphaRange (double[2])
 Set the range in alpha (using automatic generation). More...
 
virtual void SetNanColor (double, double, double, double)
 Set the color to use when a NaN (not a number) is encountered. More...
 
virtual void SetNanColor (double[4])
 Set the color to use when a NaN (not a number) is encountered. More...
 
virtual doubleGetNanColor ()
 Set the color to use when a NaN (not a number) is encountered. More...
 
virtual void GetNanColor (double &, double &, double &, double &)
 Set the color to use when a NaN (not a number) is encountered. More...
 
virtual void GetNanColor (double[4])
 Set the color to use when a NaN (not a number) is encountered. More...
 
virtual void SetBelowRangeColor (double, double, double, double)
 Set the color to use when a value below the range is encountered. More...
 
virtual void SetBelowRangeColor (double[4])
 Set the color to use when a value below the range is encountered. More...
 
virtual doubleGetBelowRangeColor ()
 Set the color to use when a value below the range is encountered. More...
 
virtual void GetBelowRangeColor (double &, double &, double &, double &)
 Set the color to use when a value below the range is encountered. More...
 
virtual void GetBelowRangeColor (double[4])
 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, double)
 Set the color to use when a value above the range is encountered. More...
 
virtual void SetAboveRangeColor (double[4])
 Set the color to use when a value above the range is encountered. More...
 
virtual doubleGetAboveRangeColor ()
 Set the color to use when a value above the range is encountered. More...
 
virtual void GetAboveRangeColor (double &, double &, double &, double &)
 Set the color to use when a value above the range is encountered. More...
 
virtual void GetAboveRangeColor (double[4])
 Set the color to use when a value above the range is encountered. More...
 
virtual void SetUseAboveRangeColor (vtkTypeBool)
 Set whether the above range color should be used. More...
 
virtual vtkTypeBool GetUseAboveRangeColor ()
 Set whether the above range color should be used. More...
 
virtual void UseAboveRangeColorOn ()
 Set whether the above range color should be used. More...
 
virtual void UseAboveRangeColorOff ()
 Set whether the above range color should be used. More...
 
void SetNumberOfTableValues (vtkIdType number)
 Specify the number of values (i.e., colors) in the lookup table. More...
 
vtkIdType GetNumberOfTableValues ()
 Specify the number of values (i.e., colors) in the lookup table. More...
 
doubleGetRange () override
 Sets/Gets the range of scalars which will be mapped. More...
 
void SetRange (double min, double max) override
 Sets/Gets the range of scalars which will be mapped. More...
 
void SetRange (const double rng[2]) override
 Sets/Gets the range of scalars which will be mapped. More...
 
virtual void SetNumberOfColors (vtkIdType)
 Set the number of colors in the lookup table. More...
 
virtual vtkIdType GetNumberOfColors ()
 Set the number of colors in the lookup table. More...
 
void SetTable (vtkUnsignedCharArray *)
 Set/Get the internal table array that is used to map the scalars to colors. More...
 
virtual vtkUnsignedCharArrayGetTable ()
 Set/Get the internal table array that is used to map the scalars to colors. More...
 
- Public Member Functions inherited from vtkScalarsToColors
vtkScalarsToColorsNewInstance () const
 
doubleGetColor (double v)
 Map one value through the lookup table and return the color as an RGB array of doubles 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 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 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 void SetAlpha (double alpha)
 Specify an additional opacity (alpha) value to blend with. More...
 
virtual double GetAlpha ()
 Specify an additional opacity (alpha) value to blend with. More...
 
virtual vtkUnsignedCharArrayMapScalars (vtkDataArray *scalars, int colorMode, int component)
 Internal methods that map a data array into a 4-component, unsigned char RGBA array. More...
 
virtual vtkUnsignedCharArrayMapScalars (vtkAbstractArray *scalars, int colorMode, int component)
 Internal methods that map a data array into a 4-component, unsigned char RGBA 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 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 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...
 
void PrintRevisions (ostream &)
 Legacy. 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 vtkLogLookupTableNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkLogLookupTableSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkLookupTable
static vtkLookupTableNew ()
 Construct with range=[0,1]; and hsv ranges set up for rainbow color table (from red to blue). More...
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkLookupTableSafeDownCast (vtkObjectBase *o)
 
static void GetColorAsUnsignedChars (const double colorIn[4], unsigned char colorOut[4])
 Given an RGBA[4] color in the [0,1] range, convert it to RGBA[4] in the [0,255] range. More...
 
static void GetLogRange (const double range[2], double log_range[2])
 Returns the log of range in log_range. More...
 
static double ApplyLogScale (double v, const double range[2], const double log_range[2])
 Apply log to value, with appropriate constraints. More...
 
- 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 vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkLogLookupTable (int sze=256, int ext=256)
 
 ~vtkLogLookupTable () override
 
- Protected Member Functions inherited from vtkLookupTable
 vtkLookupTable (int sze=256, int ext=256)
 
 ~vtkLookupTable () override
 
void ResizeTableForSpecialColors ()
 Resize the LookupTable to have enough room for the out-of-range colors. More...
 
- Protected Member Functions inherited from vtkScalarsToColors
 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 CollectRevisions (ostream &)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Additional Inherited Members

- Static Public Attributes inherited from vtkLookupTable
static const vtkIdType REPEATED_LAST_COLOR_INDEX
 Constants for offsets of special colors (e.g., NanColor, BelowRangeColor, AboveRangeColor) from the maximum index in the lookup table. More...
 
static const vtkIdType BELOW_RANGE_COLOR_INDEX
 Constants for offsets of special colors (e.g., NanColor, BelowRangeColor, AboveRangeColor) from the maximum index in the lookup table. More...
 
static const vtkIdType ABOVE_RANGE_COLOR_INDEX
 Constants for offsets of special colors (e.g., NanColor, BelowRangeColor, AboveRangeColor) from the maximum index in the lookup table. More...
 
static const vtkIdType NAN_COLOR_INDEX
 Constants for offsets of special colors (e.g., NanColor, BelowRangeColor, AboveRangeColor) from the maximum index in the lookup table. More...
 
static const vtkIdType NUMBER_OF_SPECIAL_COLORS
 Constants for offsets of special colors (e.g., NanColor, BelowRangeColor, AboveRangeColor) from the maximum index in the lookup table. More...
 
- Protected Attributes inherited from vtkLookupTable
vtkIdType NumberOfColors
 
vtkUnsignedCharArrayTable
 
double TableRange [2]
 
double HueRange [2]
 
double SaturationRange [2]
 
double ValueRange [2]
 
double AlphaRange [2]
 
double NanColor [4]
 
double BelowRangeColor [4]
 
vtkTypeBool UseBelowRangeColor
 
double AboveRangeColor [4]
 
vtkTypeBool UseAboveRangeColor
 
int Scale
 
int Ramp
 
vtkTimeStamp InsertTime
 
vtkTimeStamp BuildTime
 
double RGBA [4]
 
unsigned char NanColorChar [4]
 
int OpaqueFlag
 
vtkTimeStamp OpaqueFlagBuildTime
 
vtkTimeStamp SpecialColorsBuildTime
 
- Protected Attributes inherited from vtkScalarsToColors
vtkAbstractArrayAnnotatedValues
 
vtkStringArrayAnnotations
 
vtkInternalAnnotatedValueMap * AnnotatedValueMap
 
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
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Detailed Description

map scalars into colors using log (base 10) scale

This class is an empty shell. Use vtkLookupTable with SetScaleToLog10() instead.

See also
vtkLookupTable
Tests:
vtkLogLookupTable (Tests)

Definition at line 35 of file vtkLogLookupTable.h.

Member Typedef Documentation

Definition at line 40 of file vtkLogLookupTable.h.

Constructor & Destructor Documentation

vtkLogLookupTable::vtkLogLookupTable ( int  sze = 256,
int  ext = 256 
)
protected
vtkLogLookupTable::~vtkLogLookupTable ( )
inlineoverrideprotected

Definition at line 45 of file vtkLogLookupTable.h.

Member Function Documentation

static vtkLogLookupTable* vtkLogLookupTable::New ( )
static
static vtkTypeBool vtkLogLookupTable::IsTypeOf ( const char *  type)
static
virtual vtkTypeBool vtkLogLookupTable::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 vtkLookupTable.

static vtkLogLookupTable* vtkLogLookupTable::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkLogLookupTable::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkLookupTable.

vtkLogLookupTable* vtkLogLookupTable::NewInstance ( ) const
void vtkLogLookupTable::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

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 vtkLookupTable.


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