FTGLTextureFont Class Reference

#include <FTGLTextureFont.h>

Inheritance diagram for FTGLTextureFont:

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Detailed Description

FTGLTextureFont is a specialisation of the FTFont class for handling Texture mapped fonts.

See also:

FTFont

Definition at line 17 of file FTGLTextureFont.h.

Public Member Functions
	FTGLTextureFont (const char *fontFilePath)
	Open and read a font file.
	FTGLTextureFont (const unsigned char *pBufferBytes, size_t bufferSizeInBytes)
	Open and read a font from a buffer in memory.
virtual	~FTGLTextureFont ()
	Destructor.
virtual bool	FaceSize (const unsigned int size, const unsigned int res=72)
	Set the char size for the current face.
virtual void	Render (const char *string)
	Renders a string of characters.
virtual void	Render (const wchar_t *string)
	Renders a string of characters.

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Constructor & Destructor Documentation

FTGLTextureFont::FTGLTextureFont (  const char *  fontFilePath  )

Open and read a font file. Sets Error flag. Parameters: fontFilePath  font file path. Definition at line 21 of file FTGLTextureFont.cpp. References FTFace::GlyphCount().

FTGLTextureFont::FTGLTextureFont (  const unsigned char *  pBufferBytes, size_t  bufferSizeInBytes )

Open and read a font from a buffer in memory. Sets Error flag. Parameters: pBufferBytes  the in-memory buffer bufferSizeInBytes  the length of the buffer in bytes Definition at line 36 of file FTGLTextureFont.cpp. References FTFace::GlyphCount().

FTGLTextureFont::~FTGLTextureFont (   )  [virtual]

Destructor. Definition at line 51 of file FTGLTextureFont.cpp. References FTVector< GLuint >::size().

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Member Function Documentation

bool FTGLTextureFont::FaceSize (  const unsigned int  size, const unsigned int  res = 72 )  [virtual]

Set the char size for the current face. Parameters: size  the face size in points (1/72 inch) res  the resolution of the target device. Returns: true if size was set correctly Reimplemented from FTFont. Definition at line 140 of file FTGLTextureFont.cpp. References FTVector< GLuint >::clear(), FTVector< GLuint >::empty(), FTFont::FaceSize(), FTFace::GlyphCount(), and FTVector< GLuint >::size().

void FTGLTextureFont::Render (  const wchar_t *  string  )  [virtual]

Renders a string of characters. Parameters: string  wchar_t string to be output. Reimplemented from FTFont. Definition at line 168 of file FTGLTextureFont.cpp. References FTFont::Render(), and FTTextureGlyph::ResetActiveTexture().

void FTGLTextureFont::Render (  const char *  string  )  [virtual]

Renders a string of characters. Parameters: string  'C' style string to be output. Reimplemented from FTFont. Definition at line 153 of file FTGLTextureFont.cpp. References FTFont::Render(), and FTTextureGlyph::ResetActiveTexture().

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

• FTGLTextureFont.h
• FTGLTextureFont.cpp

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