VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkCompositeTransferFunctionItem Class Reference

#include <vtkCompositeTransferFunctionItem.h>

Inheritance diagram for vtkCompositeTransferFunctionItem:
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Collaboration diagram for vtkCompositeTransferFunctionItem:
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List of all members.

Public Types

typedef
vtkColorTransferFunctionItem 
Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
virtual void PrintSelf (ostream &os, vtkIndent indent)
virtual void GetBounds (double bounds[4])
void SetOpacityFunction (vtkPiecewiseFunction *opacity)
virtual vtkPiecewiseFunctionGetOpacityFunction ()

Static Public Member Functions

static
vtkCompositeTransferFunctionItem
New ()
static int IsTypeOf (const char *type)
static
vtkCompositeTransferFunctionItem
SafeDownCast (vtkObject *o)

Protected Member Functions

 vtkCompositeTransferFunctionItem ()
virtual ~vtkCompositeTransferFunctionItem ()
virtual void ComputeTexture ()

Protected Attributes

vtkPiecewiseFunctionOpacityFunction

Detailed Description

Definition at line 25 of file vtkCompositeTransferFunctionItem.h.


Member Typedef Documentation

Reimplemented from vtkColorTransferFunctionItem.

Definition at line 29 of file vtkCompositeTransferFunctionItem.h.


Constructor & Destructor Documentation


Member Function Documentation

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkColorTransferFunctionItem.

virtual const char* vtkCompositeTransferFunctionItem::GetClassName ( ) [virtual]

Reimplemented from vtkColorTransferFunctionItem.

static int vtkCompositeTransferFunctionItem::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 vtkColorTransferFunctionItem.

virtual int vtkCompositeTransferFunctionItem::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 vtkColorTransferFunctionItem.

Reimplemented from vtkColorTransferFunctionItem.

virtual void vtkCompositeTransferFunctionItem::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 vtkColorTransferFunctionItem.

virtual void vtkCompositeTransferFunctionItem::GetBounds ( double  bounds[4]) [virtual]

Bounds of the item, by default (0, 1, 0, 1) but it mainly depends on the range of the ScalarsToColors function. Need to be reimplemented by subclasses if the range is != [0,1]

Reimplemented from vtkColorTransferFunctionItem.

virtual void vtkCompositeTransferFunctionItem::ComputeTexture ( ) [protected, virtual]

Need to be reimplemented by subclasses, ComputeTexture() is called at paint time if the texture is not up to date compared to vtkScalarsToColorsItem Return false if no texture is generated.

Reimplemented from vtkColorTransferFunctionItem.


Member Data Documentation

Definition at line 44 of file vtkCompositeTransferFunctionItem.h.


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