tgui::TextureManager Class Reference

Static Public Member Functions
static std::shared_ptr< TextureData >	getTexture (Texture &texture, const String &filename, bool smooth)
	Loads a texture.
static void	copyTexture (const std::shared_ptr< TextureData > &textureDataToCopy)
	Shares the image with another texture.
static void	removeTexture (const std::shared_ptr< TextureData > &textureDataToRemove)
	Removes the texture.
static std::size_t	getCachedImagesCount ()

Static Protected Attributes
static std::map< String, std::list< TextureDataHolder > >	m_imageMap

Member Function Documentation

copyTexture()

static void tgui::TextureManager::copyTexture ( const std::shared_ptr< TextureData > & textureDataToCopy )

static

Shares the image with another texture.

Parameters

textureDataToCopy

The original texture data that will now be reused

getTexture()

static std::shared_ptr< TextureData > tgui::TextureManager::getTexture ( Texture & texture, const String & filename, bool smooth )

staticnodiscard

Loads a texture.

Parameters

texture	The texture object that will store the loaded image
filename	Filename of the image to load
smooth	Enable smoothing on the texture

The second time you call this function with the same filename, the previously loaded image will be reused.

Returns

Texture data when loaded successfully, nullptr otherwise

removeTexture()

static void tgui::TextureManager::removeTexture ( const std::shared_ptr< TextureData > & textureDataToRemove )

static

Removes the texture.

Parameters

textureDataToRemove

The texture data that should be removed

When no other texture is using the same image then the image will be removed from memory.

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

• include/TGUI/TextureManager.hpp