gem::IRenderContext Class Reference

IRenderContext base interface for rendering. More...

Inheritance diagram for gem::IRenderContext:

Public Member Functions
virtual EImagePixelFormat	encoding () const =0
	Get the encoding.
virtual Rect const &	viewport () const =0
	Get the viewport rectangle associated with this rendering context.
virtual const void *	getSystemContext () const
	Get the system rendering context (platform-dependent).

Detailed Description

IRenderContext base interface for rendering.

Member Function Documentation

encoding()

virtual EImagePixelFormat gem::IRenderContext::encoding ( ) const

pure virtual

Get the encoding.

Returns

The image pixel format.

getSystemContext()

virtual const void * gem::IRenderContext::getSystemContext ( ) const

inlinevirtual

Get the system rendering context (platform-dependent).

Returns

The system rendering context.

viewport()

virtual Rect const & gem::IRenderContext::viewport ( ) const

pure virtual

Get the viewport rectangle associated with this rendering context.

Returns

The viewport rectangle.