- Your Widget Set For OpenGL

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ufo::UImage Class Reference

A abstract image representation. More...

#include <uimage.hpp>

Inheritance diagram for ufo::UImage:

List of all members.

Public Member Functions
virtual UDimension	getImageSize () const =0
virtual int	getImageComponents () const =0
virtual void	refresh ()
virtual void	paintDrawable (UGraphics *g, const URectangle &rect)
virtual UDimension	getDrawableSize () const
virtual void *	peer () const
virtual unsigned long	handle () const

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Detailed Description

A abstract image representation.

Author:

Johannes Schmidt

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Member Function Documentation

virtual UDimension ufo::UImage::getDrawableSize (   )  const [virtual]

Returns: The preferred size of the drawable. Implements ufo::UDrawable.

virtual int ufo::UImage::getImageComponents (   )  const [pure virtual]

Returns: The number of bytes used for one pixel. Implemented in ufo::UGL_Image.

virtual UDimension ufo::UImage::getImageSize (   )  const [pure virtual]

Returns: The size of the image. Implemented in ufo::UGL_Image.

virtual unsigned long ufo::UImage::handle (   )  const [inline, virtual]

Returns the system dependent image handle, if any. This may be the OpenGL index for OpenGL backends. Returns: The system dependent image handle or 0. Reimplemented in ufo::UGL_Image.

virtual void ufo::UImage::paintDrawable (  UGraphics *  g, const URectangle &  rect )  [virtual]

Draw to the given rectangle. Possibly scale to the given size. Implements ufo::UDrawable.

virtual void* ufo::UImage::peer (   )  const [inline, virtual]

Returns the system dependent image peer object, if any. This may be SDL surface for SDL 2D backends. Returns: The system dependent image object or NULL.

virtual void ufo::UImage::refresh (   )  [virtual]

May be overriden for auto refreshing after context recreation. Implements ufo::UVolatileData. Reimplemented in ufo::UGL_Image.

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

• uimage.hpp

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