kanzi::GlyphCacheManager Class Reference

GlyphCacheManager creates and maintains glyph caches for different font file and font size combinations. More...

#include <kanzi/core.ui/font/glyph_cache_manager.hpp>

Public Member Functions
void	clearGlyphCaches ()
	Removes all glyph caches. More...
GlyphCache &	getGlyphCache (const FontRuntime &font)
	Retrieves the glyph cache associated with the given font and font size. More...
	GlyphCacheManager (Domain &domain)
	Constructor. More...
void	notifyFontDeleted (const FontFile &font)
	Font file notifies the glyph cache manager that Kanzi is deleting that font file. More...
void	setGlyphCacheSize (unsigned int glyphCacheWidth, unsigned int glyphCacheHeight)
	Sets the size of the textures in glyph caches created by the glyph cache manager. More...
	~GlyphCacheManager ()
	Destructor. More...

Detailed Description

GlyphCacheManager creates and maintains glyph caches for different font file and font size combinations.

Constructor & Destructor Documentation

kanzi::GlyphCacheManager::GlyphCacheManager ( Domain &  domain )

explicit

Constructor.

Parameters

domain

The domain to which you want the glyph cache manager to belong.

kanzi::GlyphCacheManager::~GlyphCacheManager

(

)

Destructor.

Member Function Documentation

void kanzi::GlyphCacheManager::setGlyphCacheSize	(	unsigned int	glyphCacheWidth,
		unsigned int	glyphCacheHeight
	)

Sets the size of the textures in glyph caches created by the glyph cache manager.

Parameters

glyphCacheWidth	Width of textures.
glyphCacheHeight	Height of textures.

GlyphCache& kanzi::GlyphCacheManager::getGlyphCache

(

const FontRuntime &

font

)

Retrieves the glyph cache associated with the given font and font size.

If a glyph cache does not yet exist, this function creates a glyph cache.

Parameters

font	Font used for rendering glyphs in the glyph cache.

Returns

Reference to the glyph cache.

void kanzi::GlyphCacheManager::notifyFontDeleted

(

const FontFile &

font

)

Font file notifies the glyph cache manager that Kanzi is deleting that font file.

This allows the glyph cache manager to clean up glyph caches for that font.

Parameters

font	FontFile object that is going to be deleted.

void kanzi::GlyphCacheManager::clearGlyphCaches

(

)

Removes all glyph caches.

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

• kanzi/core.ui/font/glyph_cache_manager.hpp