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vtkRendererSource Class Reference

#include <vtkRendererSource.h>

Inheritance diagram for vtkRendererSource:

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Collaboration diagram for vtkRendererSource:

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List of all members.

Detailed Description

take a renderer into the pipeline

vtkRendererSource is a source object that gets its input from a renderer and converts it to structured points. This can then be used in a visualization pipeline. You must explicitly send a Modify() to this object to get it to reload its data from the renderer. Consider using vtkWindowToImageFilter instead of this class.

The data placed into the output is the renderer's image rgb values. Optionally, you can also grab the image depth (e.g., z-buffer) values, and place then into the output (point) field data.

See also:
vtkWindowToImageFilter vtkRenderer vtkStructuredPoints
Created by:
  • Martin, Ken
CVS contributions (if > 5%):
  • Martin, Ken (57%)
  • Law, Charles (17%)
  • Barre, Sebastien (8%)
  • Schroeder, Will (8%)
CVS logs (CVSweb):
  • .cxx (/Rendering/vtkRendererSource.cxx)
  • .h (/Rendering/vtkRendererSource.h)
Tests:
vtkRendererSource (Tests)

Definition at line 56 of file vtkRendererSource.h.

Public Types

typedef vtkImageAlgorithm Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
unsigned long GetMTime ()
virtual void SetInput (vtkRenderer *)
virtual vtkRendererGetInput ()
virtual void SetWholeWindow (int)
virtual int GetWholeWindow ()
virtual void WholeWindowOn ()
virtual void WholeWindowOff ()
virtual void SetRenderFlag (int)
virtual int GetRenderFlag ()
virtual void RenderFlagOn ()
virtual void RenderFlagOff ()
virtual void SetDepthValues (int)
virtual int GetDepthValues ()
virtual void DepthValuesOn ()
virtual void DepthValuesOff ()
virtual void SetDepthValuesInScalars (int)
virtual int GetDepthValuesInScalars ()
virtual void DepthValuesInScalarsOn ()
virtual void DepthValuesInScalarsOff ()

Static Public Member Functions

vtkRendererSourceNew ()
int IsTypeOf (const char *type)
vtkRendererSourceSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkRendererSource ()
 ~vtkRendererSource ()
void RequestData (vtkInformation *request, vtkInformationVector *inputVector, vtkInformationVector *outputVector)
virtual void ExecuteInformation (vtkInformation *, vtkInformationVector *, vtkInformationVector *)

Protected Attributes

vtkRendererInput
int WholeWindow
int RenderFlag
int DepthValues
int DepthValuesInScalars


Member Typedef Documentation

typedef vtkImageAlgorithm vtkRendererSource::Superclass
 

Reimplemented from vtkImageAlgorithm.

Definition at line 60 of file vtkRendererSource.h.


Constructor & Destructor Documentation

vtkRendererSource::vtkRendererSource  )  [protected]
 

vtkRendererSource::~vtkRendererSource  )  [protected]
 


Member Function Documentation

vtkRendererSource* vtkRendererSource::New  )  [static]
 

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

Reimplemented from vtkAlgorithm.

virtual const char* vtkRendererSource::GetClassName  )  [virtual]
 

Reimplemented from vtkImageAlgorithm.

int vtkRendererSource::IsTypeOf const char *  type  )  [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 vtkImageAlgorithm.

virtual int vtkRendererSource::IsA const char *  type  )  [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 vtkImageAlgorithm.

vtkRendererSource* vtkRendererSource::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkImageAlgorithm.

void vtkRendererSource::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 vtkImageAlgorithm.

unsigned long vtkRendererSource::GetMTime  )  [virtual]
 

Return the MTime also considering the Renderer.

Reimplemented from vtkObject.

virtual void vtkRendererSource::SetInput vtkRenderer  )  [virtual]
 

Indicates what renderer to get the pixel data from.

virtual vtkRenderer* vtkRendererSource::GetInput  )  [virtual]
 

Returns which renderer is being used as the source for the pixel data.

virtual void vtkRendererSource::SetWholeWindow int   )  [virtual]
 

Use the entire RenderWindow as a data source or just the Renderer. The default is zero, just the Renderer.

virtual int vtkRendererSource::GetWholeWindow  )  [virtual]
 

Use the entire RenderWindow as a data source or just the Renderer. The default is zero, just the Renderer.

virtual void vtkRendererSource::WholeWindowOn  )  [virtual]
 

Use the entire RenderWindow as a data source or just the Renderer. The default is zero, just the Renderer.

virtual void vtkRendererSource::WholeWindowOff  )  [virtual]
 

Use the entire RenderWindow as a data source or just the Renderer. The default is zero, just the Renderer.

virtual void vtkRendererSource::SetRenderFlag int   )  [virtual]
 

If this flag is on, the Executing causes a render first.

virtual int vtkRendererSource::GetRenderFlag  )  [virtual]
 

If this flag is on, the Executing causes a render first.

virtual void vtkRendererSource::RenderFlagOn  )  [virtual]
 

If this flag is on, the Executing causes a render first.

virtual void vtkRendererSource::RenderFlagOff  )  [virtual]
 

If this flag is on, the Executing causes a render first.

virtual void vtkRendererSource::SetDepthValues int   )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed into a field data attributes named "ZBuffer" .

virtual int vtkRendererSource::GetDepthValues  )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed into a field data attributes named "ZBuffer" .

virtual void vtkRendererSource::DepthValuesOn  )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed into a field data attributes named "ZBuffer" .

virtual void vtkRendererSource::DepthValuesOff  )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed into a field data attributes named "ZBuffer" .

virtual void vtkRendererSource::SetDepthValuesInScalars int   )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed in the scalars as a fourth Z component (shift and scaled to map the full 0..255 range).

virtual int vtkRendererSource::GetDepthValuesInScalars  )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed in the scalars as a fourth Z component (shift and scaled to map the full 0..255 range).

virtual void vtkRendererSource::DepthValuesInScalarsOn  )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed in the scalars as a fourth Z component (shift and scaled to map the full 0..255 range).

virtual void vtkRendererSource::DepthValuesInScalarsOff  )  [virtual]
 

A boolean value to control whether to grab z-buffer (i.e., depth values) along with the image data. The z-buffer data is placed in the scalars as a fourth Z component (shift and scaled to map the full 0..255 range).

void vtkRendererSource::RequestData vtkInformation request,
vtkInformationVector inputVector,
vtkInformationVector outputVector
[protected, virtual]
 

Reimplemented from vtkImageAlgorithm.

virtual void vtkRendererSource::ExecuteInformation vtkInformation ,
vtkInformationVector ,
vtkInformationVector
[protected, virtual]
 

Reimplemented from vtkImageAlgorithm.


Member Data Documentation

vtkRenderer* vtkRendererSource::Input [protected]
 

Definition at line 121 of file vtkRendererSource.h.

int vtkRendererSource::WholeWindow [protected]
 

Definition at line 122 of file vtkRendererSource.h.

int vtkRendererSource::RenderFlag [protected]
 

Definition at line 123 of file vtkRendererSource.h.

int vtkRendererSource::DepthValues [protected]
 

Definition at line 124 of file vtkRendererSource.h.

int vtkRendererSource::DepthValuesInScalars [protected]
 

Definition at line 125 of file vtkRendererSource.h.


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