Reference Manual

Inti::Gdk::GL::Pixmap Class Reference

A GdkGLPixmap C++ wrapper class. More...

#include <inti/gdk/gl/pixmap.h>

Inheritance diagram for Inti::Gdk::GL::Pixmap:

List of all members.

Public Member Functions

Constructors

• virtual ~Pixmap ()

  Destructor.
  
  

Accessors

• GdkGLPixmap * gdk_gl_pixmap () const

  Get a pointer to the GdkGLPixmap structure.
  
  

• GdkGLPixmapClass * gdk_gl_pixmap_class () const

  Get a pointer to the GdkGLPixmapClass structure.
  
  

• operator GdkGLPixmap * () const

  Conversion operator; safely converts a Pixmap to a GdkGLPixmap pointer.
  
  

• Gdk::Pixmap * get_pixmap () const

  Gets the Gdk::Pixmap associated with the pixmap.
  
  

Methods

• virtual void dispose ()

  Disposes of the OpenGL resources associated with the pixmap and decrements pixmap's reference count.
  
  

Static Public Member Functions

• Pointer< Pixmap > create (const Config &glconfig, const Gdk::Pixmap &pixmap, const int *attrib_list=0)

  Creates an off-screen rendering area.
  
  

• Pixmap * get_gl_pixmap (Gdk::Pixmap &pixmap)

  Gets the Gdk:GL::Pixmap held by pixmap.
  
  

• Gdk::GL::Drawable * get_gl_drawable (Gdk::Pixmap &pixmap)

  Gets the Gdk::GL::Drawable held by the pixmap.
  
  

• bool is_gl_capable (Gdk::Pixmap &pixmap)

  Determines whether the pixmap is OpenGL-capable.
  
  

• Pointer< Pixmap > set_gl_capability (Gdk::Pixmap &pixmap, const Config &glconfig, const int *attrib_list=0)

  Set the OpenGL-capability for pixmap.
  
  

• void unset_gl_capability (Gdk::Pixmap &pixmap)

  Unset the OpenGL-capability for pixmap.
  
  

Protected Member Functions

Constructors

• Pixmap (GdkGLPixmap *pixmap, bool reference=true)

  Construct a new Pixmap from an existing GdkGLPixmap.
  
  

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Detailed Description

A GdkGLPixmap C++ wrapper class.

Pixmap represents an OpenGL pixmap which is maintained off-screen.

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Constructor & Destructor Documentation

Inti::Gdk::GL::Pixmap::Pixmap (  GdkGLPixmap *  pixmap, bool  reference = true )  [explicit, protected]

Construct a new Pixmap from an existing GdkGLPixmap. Parameters: pixmap  A pointer to a GdkGLPixmap. reference  Set false if the initial reference count is floating, set true if it's not. The pixmap can be a newly created GdkGLPixmap or an existing GdkGLPixmap. (see G::Object::Object).

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Member Function Documentation

Pointer<Pixmap> Inti::Gdk::GL::Pixmap::create (  const Config &  glconfig, const Gdk::Pixmap &  pixmap, const int *  attrib_list = 0 )  [static]

Creates an off-screen rendering area. Parameters: glconfig  A Gdk::GL::Config. pixmap  The Gdk::Pixmap to be used as the rendering area. attrib_list  This must be set to null or empty (first attribute of none). Returns: The new Gdk::GL::Pixmap. The attrib_list argument is currently unused. This must be set to null or empty (first attribute of none, see GLX 1.3 spec).

Gdk::GL::Drawable* Inti::Gdk::GL::Pixmap::get_gl_drawable (  Gdk::Pixmap &  pixmap  )  [static]

Gets the Gdk::GL::Drawable held by the pixmap. Parameters: pixmap  A Gdk::GL::Pixmap. Returns: The Gdk::GL::Drawable. This method returns the result of get_gl_pixmap() cast to a Gdk::GL::Drawable.

Pixmap* Inti::Gdk::GL::Pixmap::get_gl_pixmap (  Gdk::Pixmap &  pixmap  )  [static]

Gets the Gdk:GL::Pixmap held by pixmap. Parameters: pixmap  A Gdk::Pixmap. Returns: The Gdk::GL::Pixmap.

Gdk::Pixmap* Inti::Gdk::GL::Pixmap::get_pixmap (   )  const

Gets the Gdk::Pixmap associated with the pixmap. Returns: The Gdk::Pixmap associated with the pixmap. Notice that Gdk::GL::Pixmap is not Gdk::Pixmap, but another Gdk::Drawable which has an associated Gdk::Pixmap.

bool Inti::Gdk::GL::Pixmap::is_gl_capable (  Gdk::Pixmap &  pixmap  )  [static]

Determines whether the pixmap is OpenGL-capable. Parameters: pixmap  A Gdk::Pixmap. Returns: true if the pixmap is OpenGL-capable, false otherwise.

Pointer<Pixmap> Inti::Gdk::GL::Pixmap::set_gl_capability (  Gdk::Pixmap &  pixmap, const Config &  glconfig, const int *  attrib_list = 0 )  [static]

Set the OpenGL-capability for pixmap. Parameters: pixmap  The Gdk::Pixmap to be used as the rendering area. glconfig  A Gdk::GL::Config. attrib_list  This must be set to null or empty (a first attribute of none). Returns: The Gdk::GL::Pixmap used by the pixmap if it is successful, null otherwise. This method creates a new Gdk::GL::Pixmap held by pixmap. The attrib_list argument is currently unused. This must be set to null or empty (a first attribute of none).

void Inti::Gdk::GL::Pixmap::unset_gl_capability (  Gdk::Pixmap &  pixmap  )  [static]

Unset the OpenGL-capability for pixmap. Parameters: pixmap  The Gdk::Pixmap that was used as the rendering area. This method destroys the Gdk::GL::Pixmap held by the pixmap.

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

• pixmap.h