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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 }
typedef vtkObject Superclass
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
- Public Member Functions inherited from vtkLookupTable
virtual int IsOpaque ()
int Allocate (int sz=256, int ext=256)
virtual void Build ()
virtual void ForceBuild ()
unsigned char * MapValue (double v)
void GetColor (double x, double rgb[3])
double GetOpacity (double v)
virtual vtkIdType GetIndex (double v)
void SetTableValue (vtkIdType indx, double rgba[4])
void SetTableValue (vtkIdType indx, double r, double g, double b, double a=1.0)
double * GetTableValue (vtkIdType id)
void GetTableValue (vtkIdType id, double rgba[4])
unsigned char * WritePointer (const vtkIdType id, const int number)
void DeepCopy (vtkLookupTable *lut)
virtual vtkIdType GetNumberOfAvailableColors ()
virtual void SetRamp (int)
void SetRampToLinear ()
void SetRampToSCurve ()
void SetRampToSQRT ()
virtual int GetRamp ()
void SetScale (int scale)
void SetScaleToLinear ()
void SetScaleToLog10 ()
virtual int GetScale ()
void SetTableRange (double r[2])
virtual void SetTableRange (double min, double max)
virtual double * GetTableRange ()
virtual void GetTableRange (double data[2])
virtual void SetHueRange (double, double)
void SetHueRange (double[2])
virtual double * GetHueRange ()
virtual void GetHueRange (double &, double &)
virtual void GetHueRange (double[2])
virtual void SetSaturationRange (double, double)
void SetSaturationRange (double[2])
virtual double * GetSaturationRange ()
virtual void GetSaturationRange (double &, double &)
virtual void GetSaturationRange (double[2])
virtual void SetValueRange (double, double)
void SetValueRange (double[2])
virtual double * GetValueRange ()
virtual void GetValueRange (double &, double &)
virtual void GetValueRange (double[2])
virtual void SetAlphaRange (double, double)
void SetAlphaRange (double[2])
virtual double * GetAlphaRange ()
virtual void GetAlphaRange (double &, double &)
virtual void GetAlphaRange (double[2])
virtual void SetNanColor (double, double, double, double)
virtual void SetNanColor (double[4])
virtual double * GetNanColor ()
virtual void GetNanColor (double &, double &, double &, double &)
virtual void GetNanColor (double[4])
void SetNumberOfTableValues (vtkIdType number)
vtkIdType GetNumberOfTableValues ()
unsigned char * GetPointer (const vtkIdType id)
double * GetRange ()
void SetRange (double min, double max)
void SetRange (double rng[2])
virtual void SetNumberOfColors (vtkIdType)
virtual vtkIdType GetNumberOfColors ()
void SetTable (vtkUnsignedCharArray *)
virtual vtkUnsignedCharArrayGetTable ()
void MapScalarsThroughTable2 (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputIncrement)
virtual int UsingLogScale ()
- Public Member Functions inherited from vtkScalarsToColors
double * GetColor (double v)
virtual double GetOpacity (double vtkNotUsed(v))
double GetLuminance (double x)
virtual void SetAlpha (double alpha)
virtual double GetAlpha ()
virtual vtkUnsignedCharArrayMapScalars (vtkDataArray *scalars, int colorMode, int component)
virtual void SetVectorMode (int)
virtual int GetVectorMode ()
void SetVectorModeToMagnitude ()
void SetVectorModeToComponent ()
virtual void SetVectorComponent (int)
virtual int GetVectorComponent ()
void MapScalarsThroughTable (vtkDataArray *scalars, unsigned char *output, int outputFormat)
void MapScalarsThroughTable (vtkDataArray *scalars, unsigned char *output)
virtual vtkUnsignedCharArrayConvertUnsignedCharToRGBA (vtkUnsignedCharArray *colors, int numComp, int numTuples)
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char 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)
vtkCommandGetCommand (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)
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 &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

static vtkLogLookupTableNew ()
static int IsTypeOf (const char *type)
static vtkLogLookupTableSafeDownCast (vtkObject *o)
- Static Public Member Functions inherited from vtkLookupTable
static void GetLogRange (const double range[2], double log_range[2])
static double ApplyLogScale (double v, const double range[2], const double log_range[2])

Protected Member Functions

 vtkLogLookupTable (int sze=256, int ext=256)
 ~vtkLogLookupTable ()
- Protected Member Functions inherited from vtkLookupTable
 vtkLookupTable (int sze=256, int ext=256)
 ~vtkLookupTable ()
- Protected Member Functions inherited from vtkScalarsToColors
 vtkScalarsToColors ()
 ~vtkScalarsToColors ()
- 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 &os)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Additional Inherited Members

- 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]
int Scale
int Ramp
vtkTimeStamp InsertTime
vtkTimeStamp BuildTime
double RGBA [4]
int OpaqueFlag
vtkTimeStamp OpaqueFlagBuildTime
- Friends inherited from vtkObject

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 33 of file vtkLogLookupTable.h.

Member Typedef Documentation

Definition at line 38 of file vtkLogLookupTable.h.

Constructor & Destructor Documentation

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

Definition at line 43 of file vtkLogLookupTable.h.

Member Function Documentation

static vtkLogLookupTable* vtkLogLookupTable::New ( )
static

Construct with range=[0,1]; and hsv ranges set up for rainbow color table (from red to blue).

Reimplemented from vtkLookupTable.

virtual const char* vtkLogLookupTable::GetClassName ( )
virtual

Reimplemented from vtkLookupTable.

static int vtkLogLookupTable::IsTypeOf ( const char *  name)
static

Return 1 if this class type 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.

virtual int 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 ( vtkObject o)
static

Reimplemented from vtkLookupTable.

void vtkLogLookupTable::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

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: