BitmapFont Class Reference

#include <BitmapFont.h>

Public Member Functions
	BitmapFont ()
void	clear ()
bool	parseFont (Stream &io_rStream)
TextureHandle	LoadTexture (StringTableEntry fileName)
const BitmapFontCharacter &	getCharacter (const U16 charID)
U32	getCharacterCount (void) const
const F32	getSizeRatio (const F32 size)
const S16	getKerning (U16 first, U16 second)

Public Attributes
U16	mLineHeight
U16	mBaseline
U16	mSize
std::vector< StringTableEntry >	mPageName
std::vector< TextureHandle >	mTexture

Constructor & Destructor Documentation

BitmapFont()

BitmapFont

(

)

Member Function Documentation

clear()

void clear

(

)

Forget everything read from a .fnt file.

parseFont ADDS to what is already here – it has no clear of its own, and mChar and mKerning are maps, so parsing a second font over a first leaves the union of the two and a glyph count that only ever grows. Anything that re-reads a font has to come through here first.

getCharacter()

const BitmapFontCharacter & getCharacter ( const U16 charID )

inline

getCharacterCount()

U32 getCharacterCount ( void ) const

inline

How many glyphs the font actually holds.

Const where getCharacter above cannot be: mChar[charID] on a std::map inserts a default-constructed character for a glyph the font does not have, and size() does not.

getKerning()

const S16 getKerning ( U16 first, U16 second )

inline

getSizeRatio()

const F32 getSizeRatio ( const F32 size )

inline

LoadTexture()

TextureHandle LoadTexture

(

StringTableEntry

fileName

)

parseFont()

bool parseFont

(

Stream &

io_rStream

)

Member Data Documentation

mBaseline

U16 mBaseline

mLineHeight

U16 mLineHeight

mPageName

std::vector<StringTableEntry> mPageName

mSize

U16 mSize

mTexture

std::vector<TextureHandle> mTexture

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

• bitmapFont/BitmapFont.h
• bitmapFont/BitmapFont.cc