#include <vtkColorTransferFunction.h>
Public Types | |
typedef vtkScalarsToColors | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | DeepCopy (vtkColorTransferFunction *f) |
void | PrintSelf (ostream &os, vtkIndent indent) |
int | GetSize () |
void | RemoveAllPoints () |
virtual unsigned char * | MapValue (double v) |
int | AdjustRange (double range[2]) |
void | BuildFunctionFromTable (double x1, double x2, int size, double *table) |
int | AddRGBPoint (double x, double r, double g, double b) |
int | AddHSVPoint (double x, double h, double s, double v) |
int | RemovePoint (double x) |
void | AddRGBSegment (double x1, double r1, double g1, double b1, double x2, double r2, double g2, double b2) |
void | AddHSVSegment (double x1, double h1, double s1, double v1, double x2, double h2, double s2, double v2) |
double * | GetColor (double x) |
void | GetColor (double x, double rgb[3]) |
double | GetRedValue (double x) |
double | GetGreenValue (double x) |
double | GetBlueValue (double x) |
virtual double * | GetRange () |
virtual void | GetRange (double &, double &) |
virtual void | GetRange (double[2]) |
void | GetTable (double x1, double x2, int n, double *table) |
void | GetTable (double x1, double x2, int n, float *table) |
const unsigned char * | GetTable (double x1, double x2, int n) |
virtual void | SetClamping (int) |
virtual int | GetClamping () |
virtual void | ClampingOn () |
virtual void | ClampingOff () |
virtual void | SetColorSpace (int) |
void | SetColorSpaceToRGB () |
void | SetColorSpaceToHSV () |
virtual int | GetColorSpace () |
virtual void | SetHSVWrap (int) |
virtual int | GetHSVWrap () |
virtual void | HSVWrapOn () |
virtual void | HSVWrapOff () |
void | SetColorSpaceToHSVNoWrap () |
double * | GetDataPointer () |
void | FillFromDataPointer (int, double *) |
virtual void | MapScalarsThroughTable2 (void *input, unsigned char *output, int inputDataType, int numberOfValues, int inputIncrement, int outputIncrement) |
Static Public Member Functions | |
static vtkColorTransferFunction * | New () |
static int | IsTypeOf (const char *type) |
static vtkColorTransferFunction * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
vtkColorTransferFunction () | |
~vtkColorTransferFunction () | |
virtual void | SetRange (double, double) |
void | SetRange (double rng[2]) |
Protected Attributes | |
int | Clamping |
int | ColorSpace |
int | HSVWrap |
double * | Function |
int | FunctionSize |
int | NumberOfPoints |
unsigned char | UnsignedCharRGBAValue [4] |
double | Range [2] |
vtkPiecewiseFunction * | Red |
vtkPiecewiseFunction * | Green |
vtkPiecewiseFunction * | Blue |
vtkTimeStamp | BuildTime |
unsigned char * | Table |
int | TableSize |
vtkColorTransferFunction encapsulates three vtkPiecewiseFunction instances to provide a full RGB transfer function.
Definition at line 42 of file vtkColorTransferFunction.h.
vtkColorTransferFunction::vtkColorTransferFunction | ( | ) | [protected] |
vtkColorTransferFunction::~vtkColorTransferFunction | ( | ) | [protected] |
static vtkColorTransferFunction* vtkColorTransferFunction::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkObject.
virtual const char* vtkColorTransferFunction::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkScalarsToColors.
static int vtkColorTransferFunction::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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkScalarsToColors.
virtual int vtkColorTransferFunction::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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkScalarsToColors.
static vtkColorTransferFunction* vtkColorTransferFunction::SafeDownCast | ( | vtkObject * | o | ) | [static] |
Reimplemented from vtkScalarsToColors.
void vtkColorTransferFunction::DeepCopy | ( | vtkColorTransferFunction * | f | ) |
void vtkColorTransferFunction::PrintSelf | ( | ostream & | os, | |
vtkIndent | indent | |||
) | [virtual] |
Print method for vtkColorTransferFunction
Reimplemented from vtkScalarsToColors.
int vtkColorTransferFunction::GetSize | ( | ) | [inline] |
How many points are there defining this function?
Definition at line 53 of file vtkColorTransferFunction.h.
int vtkColorTransferFunction::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.
int vtkColorTransferFunction::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.
int vtkColorTransferFunction::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.
void vtkColorTransferFunction::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
void vtkColorTransferFunction::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
void vtkColorTransferFunction::RemoveAllPoints | ( | ) |
Remove all points
double* vtkColorTransferFunction::GetColor | ( | double | x | ) | [inline] |
Returns an RGB color for the specified scalar value
Reimplemented from vtkScalarsToColors.
Definition at line 76 of file vtkColorTransferFunction.h.
void vtkColorTransferFunction::GetColor | ( | double | x, | |
double | rgb[3] | |||
) | [virtual] |
Returns an RGB color for the specified scalar value
Implements vtkScalarsToColors.
double vtkColorTransferFunction::GetRedValue | ( | double | x | ) |
Get the color components individually.
double vtkColorTransferFunction::GetGreenValue | ( | double | x | ) |
Get the color components individually.
double vtkColorTransferFunction::GetBlueValue | ( | double | x | ) |
Get the color components individually.
virtual unsigned char* vtkColorTransferFunction::MapValue | ( | double | v | ) | [virtual] |
Map one value through the lookup table.
Implements vtkScalarsToColors.
virtual double* vtkColorTransferFunction::GetRange | ( | ) | [virtual] |
Returns min and max position of all function points.
Implements vtkScalarsToColors.
virtual void vtkColorTransferFunction::GetRange | ( | double & | , | |
double & | ||||
) | [virtual] |
Returns min and max position of all function points.
virtual void vtkColorTransferFunction::GetRange | ( | double | [2] | ) | [virtual] |
Returns min and max position of all function points.
int vtkColorTransferFunction::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. Return 1 on success, 0 otherwise.
void vtkColorTransferFunction::GetTable | ( | double | x1, | |
double | x2, | |||
int | n, | |||
double * | table | |||
) |
Fills in a table of n function values between x1 and x2
void vtkColorTransferFunction::GetTable | ( | double | x1, | |
double | x2, | |||
int | n, | |||
float * | table | |||
) |
Fills in a table of n function values between x1 and x2
const unsigned char* vtkColorTransferFunction::GetTable | ( | double | x1, | |
double | x2, | |||
int | n | |||
) |
Fills in a table of n function values between x1 and x2
void vtkColorTransferFunction::BuildFunctionFromTable | ( | double | x1, | |
double | x2, | |||
int | size, | |||
double * | table | |||
) |
Construct a color transfer function from a table. Function range is is set to [x1, x2], each function size is set to size, and function points are regularly spaced between x1 and x2. Parameter "table" is assumed to be a block of memory of size [3*size]
virtual void vtkColorTransferFunction::SetClamping | ( | int | ) | [virtual] |
Sets and gets the clamping value for this transfer function.
virtual int vtkColorTransferFunction::GetClamping | ( | ) | [virtual] |
Sets and gets the clamping value for this transfer function.
virtual void vtkColorTransferFunction::ClampingOn | ( | ) | [virtual] |
Sets and gets the clamping value for this transfer function.
virtual void vtkColorTransferFunction::ClampingOff | ( | ) | [virtual] |
Sets and gets the clamping value for this transfer function.
virtual void vtkColorTransferFunction::SetColorSpace | ( | int | ) | [virtual] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
void vtkColorTransferFunction::SetColorSpaceToRGB | ( | ) | [inline] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
Definition at line 127 of file vtkColorTransferFunction.h.
void vtkColorTransferFunction::SetColorSpaceToHSV | ( | ) | [inline] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
Definition at line 128 of file vtkColorTransferFunction.h.
virtual int vtkColorTransferFunction::GetColorSpace | ( | ) | [virtual] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
virtual void vtkColorTransferFunction::SetHSVWrap | ( | int | ) | [virtual] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
virtual int vtkColorTransferFunction::GetHSVWrap | ( | ) | [virtual] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
virtual void vtkColorTransferFunction::HSVWrapOn | ( | ) | [virtual] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
virtual void vtkColorTransferFunction::HSVWrapOff | ( | ) | [virtual] |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
void vtkColorTransferFunction::SetColorSpaceToHSVNoWrap | ( | ) |
Set/Get the color space used for interpolation: RGB, or HSV. In HSV mode, if HSVWrap is on, it will take the shortest path in Hue (going back through 0 if that is the shortest way around the hue circle) whereas if HSVWrap is off it will not go through 0 (in order the match the current functionality of vtkLookupTable)
double* vtkColorTransferFunction::GetDataPointer | ( | ) | [inline] |
Returns a list of all nodes Fills from a pointer to data stored in a similar list of nodes.
Definition at line 139 of file vtkColorTransferFunction.h.
void vtkColorTransferFunction::FillFromDataPointer | ( | int | , | |
double * | ||||
) |
Returns a list of all nodes Fills from a pointer to data stored in a similar list of nodes.
virtual void vtkColorTransferFunction::MapScalarsThroughTable2 | ( | void * | input, | |
unsigned char * | output, | |||
int | inputDataType, | |||
int | numberOfValues, | |||
int | inputIncrement, | |||
int | outputIncrement | |||
) | [virtual] |
map a set of scalars through the lookup table
Implements vtkScalarsToColors.
virtual void vtkColorTransferFunction::SetRange | ( | double | , | |
double | ||||
) | [inline, protected, virtual] |
Set the range of scalars being mapped. The set has no functionality in this subclass of vtkScalarsToColors.
Implements vtkScalarsToColors.
Definition at line 189 of file vtkColorTransferFunction.h.
void vtkColorTransferFunction::SetRange | ( | double | rng[2] | ) | [inline, protected] |
Set the range of scalars being mapped. The set has no functionality in this subclass of vtkScalarsToColors.
Reimplemented from vtkScalarsToColors.
Definition at line 190 of file vtkColorTransferFunction.h.
int vtkColorTransferFunction::Clamping [protected] |
Definition at line 158 of file vtkColorTransferFunction.h.
int vtkColorTransferFunction::ColorSpace [protected] |
Definition at line 161 of file vtkColorTransferFunction.h.
int vtkColorTransferFunction::HSVWrap [protected] |
Definition at line 164 of file vtkColorTransferFunction.h.
double* vtkColorTransferFunction::Function [protected] |
Definition at line 167 of file vtkColorTransferFunction.h.
int vtkColorTransferFunction::FunctionSize [protected] |
Definition at line 168 of file vtkColorTransferFunction.h.
int vtkColorTransferFunction::NumberOfPoints [protected] |
Definition at line 169 of file vtkColorTransferFunction.h.
unsigned char vtkColorTransferFunction::UnsignedCharRGBAValue[4] [protected] |
Definition at line 172 of file vtkColorTransferFunction.h.
double vtkColorTransferFunction::Range[2] [protected] |
Definition at line 175 of file vtkColorTransferFunction.h.
vtkPiecewiseFunction* vtkColorTransferFunction::Red [protected] |
Definition at line 179 of file vtkColorTransferFunction.h.
vtkPiecewiseFunction* vtkColorTransferFunction::Green [protected] |
Definition at line 180 of file vtkColorTransferFunction.h.
vtkPiecewiseFunction* vtkColorTransferFunction::Blue [protected] |
Definition at line 181 of file vtkColorTransferFunction.h.
vtkTimeStamp vtkColorTransferFunction::BuildTime [protected] |
Definition at line 182 of file vtkColorTransferFunction.h.
unsigned char* vtkColorTransferFunction::Table [protected] |
Definition at line 183 of file vtkColorTransferFunction.h.
int vtkColorTransferFunction::TableSize [protected] |
Definition at line 184 of file vtkColorTransferFunction.h.