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vtkXImageMapper Class Reference

2D image display support for X windows. More...

#include <vtkXImageMapper.h>

Inheritance diagram for vtkXImageMapper:

[legend]Collaboration diagram for vtkXImageMapper:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	RenderData (vtkViewport *viewport, vtkImageData *data, vtkActor2D *actor)
int	GetXWindowDepth (vtkWindow *window)
void	GetXWindowVisualId (vtkWindow *window, Visual *visualID)
int	GetXWindowVisualClass (vtkWindow *window)
void	GetXColors (int colors[])
void	RenderOverlay (vtkViewport *viewport, vtkActor2D *actor)
void	GetXWindowColorMasks (vtkWindow *window, unsigned long *rmask, unsigned long *gmask, unsigned long *bmask)
virtual int	GetNumberOfColors ()
Static Public Methods
vtkXImageMapper *	New ()
int	IsTypeOf (const char *type)
vtkXImageMapper *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkXImageMapper ()
	~vtkXImageMapper ()
Protected Attributes
XImage *	Image
unsigned char *	DataOut
int	DataOutSize
int	NumberOfColors

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Detailed Description

2D image display support for X windows.

Date:

2001/11/13 14:17:36

Revision:

1.22

Thanks:

Thanks to Matt Turek who developed this class.

vtkXImageMapper is a concrete subclass of vtkImageMapper that renders images under X windows.

See also:

vtkImageMapper

Definition at line 70 of file vtkXImageMapper.h.

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Constructor & Destructor Documentation

vtkXImageMapper::vtkXImageMapper (    )  [protected]

vtkXImageMapper::~vtkXImageMapper (    )  [protected]

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Member Function Documentation

vtkXImageMapper* vtkXImageMapper::New (    )  [static]

Instantiate object with no start, end, or progress methods. Reimplemented from vtkImageMapper.

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

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageMapper.

int vtkXImageMapper::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageMapper.

virtual int vtkXImageMapper::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 vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageMapper.

vtkXImageMapper* vtkXImageMapper::SafeDownCast (  vtkObject *    o )  [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageMapper.

void vtkXImageMapper::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 vtkImageMapper.

void vtkXImageMapper::RenderOverlay (  vtkViewport *    viewport, vtkActor2D *    actor )  [inline, virtual]

Handle the render method. Reimplemented from vtkMapper2D. Definition at line 80 of file vtkXImageMapper.h.

void vtkXImageMapper::RenderData (  vtkViewport *    viewport, vtkImageData *    data, vtkActor2D *    actor )  [virtual]

Called by the Render function in vtkImageMapper. Actually draws the image to the screen. Reimplemented from vtkImageMapper.

int vtkXImageMapper::GetXWindowDepth (  vtkWindow *    window )

Returns the depth of the X window

void vtkXImageMapper::GetXWindowVisualId (  vtkWindow *    window, Visual *    visualID )

Returns the visual id of the window

int vtkXImageMapper::GetXWindowVisualClass (  vtkWindow *    window )

Returns the visual class of the window

void vtkXImageMapper::GetXColors (  int    colors[] )

Returns a pseudo color mapping from 0 255 to 50 199

void vtkXImageMapper::GetXWindowColorMasks (  vtkWindow *    window, unsigned long *    rmask, unsigned long *    gmask, unsigned long *    bmask )

Returns the color masks used by the window.

virtual int vtkXImageMapper::GetNumberOfColors (    )  [virtual]

Gets the number of colors in the pseudo color map.

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Member Data Documentation

XImage* vtkXImageMapper::Image [protected]

Definition at line 115 of file vtkXImageMapper.h.

unsigned char* vtkXImageMapper::DataOut [protected]

Definition at line 116 of file vtkXImageMapper.h.

int vtkXImageMapper::DataOutSize [protected]

Definition at line 117 of file vtkXImageMapper.h.

int vtkXImageMapper::NumberOfColors [protected]

Definition at line 118 of file vtkXImageMapper.h.

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

• Rendering/vtkXImageMapper.h

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