FTTextureGlyph Class Reference

#include <FTTextureGlyph.h>

Inheritance diagram for FTTextureGlyph:

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Detailed Description

FTTextureGlyph is a specialisation of FTGlyph for creating texture glyphs.

See also:

FTGlyphContainer

Definition at line 20 of file FTTextureGlyph.h.

Public Member Functions
	FTTextureGlyph (FT_GlyphSlot glyph, int id, int xOffset, int yOffset, GLsizei width, GLsizei height)
	Constructor.
virtual	~FTTextureGlyph ()
	Destructor.
virtual const FTPoint &	Render (const FTPoint &pen)
	Renders this glyph at the current pen position.
Static Public Member Functions
void	ResetActiveTexture ()
	Reset the currently active texture to zero to get into a known state before drawing a string.

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Constructor & Destructor Documentation

FTTextureGlyph::FTTextureGlyph (  FT_GlyphSlot  glyph, int  id, int  xOffset, int  yOffset, GLsizei  width, GLsizei  height )

Constructor. Parameters: glyph  The Freetype glyph to be processed id  The id of the texture that this glyph will be drawn in xOffset  The x offset into the parent texture to draw this glyph yOffset  The y offset into the parent texture to draw this glyph width  The width of the parent texture height  The height (number of rows) of the parent texture Definition at line 5 of file FTTextureGlyph.cpp. References FT_RENDER_MODE_NORMAL, FTPoint::X(), and FTPoint::Y().

FTTextureGlyph::~FTTextureGlyph (   )  [virtual]

Destructor. Definition at line 54 of file FTTextureGlyph.cpp.

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Member Function Documentation

const FTPoint & FTTextureGlyph::Render (  const FTPoint &  pen  )  [virtual]

Renders this glyph at the current pen position. Parameters: pen  The current pen position. Returns: The advance distance for this glyph. Implements FTGlyph. Definition at line 58 of file FTTextureGlyph.cpp. References FTPoint::X(), and FTPoint::Y().

void FTTextureGlyph::ResetActiveTexture (   )  [inline, static]

Reset the currently active texture to zero to get into a known state before drawing a string. This is to get round possible threading issues. Definition at line 55 of file FTTextureGlyph.h. Referenced by FTGLTextureFont::Render().

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

• FTTextureGlyph.h
• FTTextureGlyph.cpp

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