CEGUI::IrrlichtTexture Class Reference

Inheritance diagram for CEGUI::IrrlichtTexture:

Collaboration diagram for CEGUI::IrrlichtTexture:

Public Member Functions
	IrrlichtTexture (Renderer *r, irr::IrrlichtDevice *device)
	IrrlichtTexture (Renderer *r, irr::IrrlichtDevice *dr, float size)
irr::video::ITexture *	getTexture ()
void	setTexture (irr::video::ITexture *texture)
virtual ushort	getWidth (void) const
	Returns the current pixel width of the texture. More...
virtual ushort	getOriginalWidth (void) const
	Returns the original pixel width of the texture. More...
virtual float	getXScale (void) const
	Returns the current scale used for the width of the texture. More...
virtual ushort	getHeight (void) const
	Returns the current pixel height of the texture. More...
virtual ushort	getOriginalHeight (void) const
	Returns the original pixel height of the texture. More...
virtual float	getYScale (void) const
	Returns the current scale used for the height of the texture. More...
virtual void	loadFromFile (const String &filename, const String &resourceGroup)
	Loads the specified image file into the texture. The texture is resized as required to hold the image. More...
virtual void	loadFromMemory (const void *buffPtr, uint buffWidth, uint buffHeight, PixelFormat pixelFormat)
	Loads (copies) an image in memory into the texture. The texture is resized as required to hold the image. More...
Public Member Functions inherited from CEGUI::Texture
Renderer *	getRenderer (void) const
	Return a pointer to the Renderer object that created and owns this Texture. More...

Additional Inherited Members
Public Types inherited from CEGUI::Texture
enum	PixelFormat { PF_RGB, PF_RGBA }
	Enum containing the list of supported pixel formats that can be passed to loadFromMemory. More...
Protected Member Functions inherited from CEGUI::Texture
	Texture (Renderer *owner)
	Constructor for Texture base class. This is never called by client code.
virtual	~Texture (void)
	Destructor for Texture base class. This is never called by client code.

Member Function Documentation

ushort CEGUI::IrrlichtTexture::getHeight ( void  ) const

virtual

Returns the current pixel height of the texture.

Returns

ushort value that is the current height of the texture in pixels

Implements CEGUI::Texture.

ushort CEGUI::IrrlichtTexture::getOriginalHeight ( void  ) const

virtual

Returns the original pixel height of the texture.

Returns

ushort value that is the original height of the texture data in pixels

Reimplemented from CEGUI::Texture.

ushort CEGUI::IrrlichtTexture::getOriginalWidth ( void  ) const

virtual

Returns the original pixel width of the texture.

Returns

ushort value that is the original width of the texture data in pixels

Reimplemented from CEGUI::Texture.

ushort CEGUI::IrrlichtTexture::getWidth ( void  ) const

virtual

Returns the current pixel width of the texture.

Returns

ushort value that is the current width of the texture in pixels

Implements CEGUI::Texture.

float CEGUI::IrrlichtTexture::getXScale ( void  ) const

virtual

Returns the current scale used for the width of the texture.

Returns

float value that denotes the horizontal scaling required to accurately map pixel positions to texture co-ords.

Reimplemented from CEGUI::Texture.

float CEGUI::IrrlichtTexture::getYScale ( void  ) const

virtual

Returns the current scale used for the height of the texture.

Returns

float value that denotes the vertical scaling required to accurately map pixel positions to texture co-ords.

Reimplemented from CEGUI::Texture.

void CEGUI::IrrlichtTexture::loadFromFile ( const String &  filename, const String &  resourceGroup  )

virtual

Loads the specified image file into the texture. The texture is resized as required to hold the image.

Parameters

filename	The filename of the image file that is to be loaded into the texture
resourceGroup	Resource group identifier passed to the resource provider.

Returns

Nothing.

Implements CEGUI::Texture.

References CEGUI::RawDataContainer::getDataPtr(), CEGUI::System::getResourceProvider(), CEGUI::System::getSingleton(), CEGUI::RawDataContainer::getSize(), CEGUI::ResourceProvider::loadRawDataContainer(), and CEGUI::ResourceProvider::unloadRawDataContainer().

Referenced by CEGUI::IrrlichtRenderer::createTexture().

void CEGUI::IrrlichtTexture::loadFromMemory ( const void *  buffPtr, uint  buffWidth, uint  buffHeight, PixelFormat  pixelFormat  )

virtual

Loads (copies) an image in memory into the texture. The texture is resized as required to hold the image.

Parameters

buffPtr	Pointer to the buffer containing the image data
buffWidth	Width of the buffer (in pixels as specified by pixelFormat )
buffHeight	Height of the buffer (in pixels as specified by pixelFormat )
pixelFormat	PixelFormat value describing the format contained in buffPtr

Returns

Nothing.

Implements CEGUI::Texture.

References CEGUI::Texture::PF_RGB, and CEGUI::Texture::PF_RGBA.