tgui::BackendRenderer Class Reference

Base class for the backend renderer, which is responsible for creating text and texture objects. More...

#include </home/texus/Documents/TGUI-0.9/include/TGUI/Backend/Renderer/BackendRenderer.hpp>

Inheritance diagram for tgui::BackendRenderer:

Public Member Functions
virtual	~BackendRenderer ()=default
	Virtual destructor.
virtual std::shared_ptr< BackendText >	createText ()
	Creates a new empty text object. More...
virtual std::shared_ptr< BackendTexture >	createTexture ()=0
	Creates a new empty texture object. More...
virtual unsigned int	getMaximumTextureSize ()
	Get the maximum allowed texture size. More...

Detailed Description

Base class for the backend renderer, which is responsible for creating text and texture objects.

Member Function Documentation

createText()

virtual std::shared_ptr< BackendText > tgui::BackendRenderer::createText ( )

inlinevirtual

Creates a new empty text object.

Returns

Shared pointer to a new text object

Reimplemented in tgui::BackendRendererSFML.

createTexture()

virtual std::shared_ptr< BackendTexture > tgui::BackendRenderer::createTexture ( )

pure virtual

Creates a new empty texture object.

Returns

Shared pointer to a new texture object

Implemented in tgui::BackendRendererGLES2, tgui::BackendRendererOpenGL3, and tgui::BackendRendererSFML.

getMaximumTextureSize()

virtual unsigned int tgui::BackendRenderer::getMaximumTextureSize ( )

inlinevirtual

Get the maximum allowed texture size.

Returns

Maximum width and height that you should try to use in a single texture

This maximum size is defined by the graphics driver. Most likely this will return 8192 or 16384.

Reimplemented in tgui::BackendRendererGLES2, tgui::BackendRendererOpenGL3, and tgui::BackendRendererSFML.

---

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

• include/TGUI/Backend/Renderer/BackendRenderer.hpp