CFontCacheFreeType Class Reference

#include <FontCacheFreeType.h>

Inheritance diagram for CFontCacheFreeType:

Public Member Functions
	CFontCacheFreeType (const FT_Library &pFTLib, const FontResource_t &eFontID, const eC_UInt &uiInitialCacheSize, const eC_Bool &bAutoResize, const eC_UInt &uiResizeBy)
virtual	~CFontCacheFreeType ()
Public Member Functions inherited from CFontCache
	CFontCache (const FontResource_t &eFontID, const eC_UInt &uiInitialCacheSize, const eC_Bool &bAutoResize, const eC_UInt &uiResizeBy)
virtual	~CFontCache ()
eC_Int	GetAscender () const
CachedChar_t	GetChar (const eC_UInt &uiUnicode)
eC_Int	GetDescender () const
void *	GetFace ()
eC_Int	GetHeight () const
eC_Int	GetInternalLeading () const

Protected Member Functions
	CFontCacheFreeType (const CFontCacheFreeType &kSource)
virtual CachedChar_t	AddChar (const eC_UInt &uiUnicode, const eC_UInt &uiPos)
CFontCacheFreeType &	operator= (const CFontCacheFreeType &kSource)
Protected Member Functions inherited from CFontCache
	CFontCache (const CFontCache &kSource)
virtual CachedChar_t	AddChar (const eC_UInt &uiUnicode, const eC_UInt &uiPos)=0
eC_Int	FindChar (const eC_UInt &uiUnicode)
eC_UInt	FindLowestTimestampPos ()
CFontCache &	operator= (const CFontCache &kSource)
virtual void	RemoveChar (const eC_UInt &uiPos)
void	Sort ()
void	Swap (CachedChar_t *pPosA, CachedChar_t *pPosB)

Additional Inherited Members
Protected Attributes inherited from CFontCache
eC_TArray< CachedChar_t >	m_asCache
	The dynamic cache array.
eC_Bool	m_bArrayNeedsSorting
	sorting needed after modification
eC_Bool	m_bAutoResize
	auto-resize
eC_Bool	m_bUseTimeStamp
	timestamp
FontResource_t	m_eFontID
	loaded font
eC_Int	m_iAscender
	ascender
eC_Int	m_iDescender
	descender
eC_Int	m_iHeight
	height of font
eC_Int	m_iInternalLeading
	internal leading
void *	m_pkFace
	face of font
eC_UInt	m_uiNextGlyphIndex
	index of next glyph
eC_UInt	m_uiResizeBy
	resize by amount
eC_UInt	m_uiTimer
	current timer

Detailed Description

This class is used to cache glyphs loaded by FreeType. It stores the cache information for one Font.

Constructor & Destructor Documentation

CFontCacheFreeType() [1/2]

CFontCacheFreeType::CFontCacheFreeType	(	const FT_Library &	pFTLib,
		const FontResource_t &	eFontID,
		const eC_UInt &	uiInitialCacheSize,
		const eC_Bool &	bAutoResize,
		const eC_UInt &	uiResizeBy
	)

Constructor

Parameters

pFTLib	Pointer of initialized FreeType library.
eFontID	ID of selected font.
uiInitialCacheSize	initial number of simultaneously cached characters. If parameter equals zero the cache will automatically be resized to be large enough to contain all required characters.
bAutoResize	if true the cache gets resized if not big enough to hold new entries
uiResizeBy	number of elements which are added on resize

~CFontCacheFreeType()

virtual CFontCacheFreeType::~CFontCacheFreeType ( )

virtual

Destructor

CFontCacheFreeType() [2/2]

CFontCacheFreeType::CFontCacheFreeType ( const CFontCacheFreeType &  kSource )

protected

Copy-constructor. Dummy implementation to avoid unintended use of compiler-generated default

Parameters

kSource

Member Function Documentation

AddChar()

virtual CachedChar_t CFontCacheFreeType::AddChar ( const eC_UInt &  uiUnicode, const eC_UInt &  uiPos  )

protectedvirtual

Adds a character to the cache array and sorts array afterwards.

Parameters

uiUnicode	Unicode to add to array.
uiPos	Position in array where the character should be added.

Returns

Struct of just added character.

Implements CFontCache.

operator=()

CFontCacheFreeType & CFontCacheFreeType::operator= ( const CFontCacheFreeType &  kSource )

protected

Operator= method. Dummy implementation to avoid unintended use of compiler-generated default

Parameters

kSource

Returns

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

• FontCacheFreeType.h