100 lines
3.5 KiB
C
100 lines
3.5 KiB
C
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/*
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* FTGL - OpenGL font library
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*
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* Copyright (c) 2001-2004 Henry Maddocks <ftgl@opengl.geek.nz>
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* Copyright (c) 2008 Sam Hocevar <sam@zoy.org>
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* Copyright (c) 2008 Sean Morrison <learner@brlcad.org>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __ftgl__
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# warning This header is deprecated. Please use <FTGL/ftgl.h> from now.
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# include <FTGL/ftgl.h>
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#endif
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#ifndef __FTTextureGlyph__
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#define __FTTextureGlyph__
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#ifdef __cplusplus
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/**
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* FTTextureGlyph is a specialisation of FTGlyph for creating texture
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* glyphs.
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*/
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class FTGL_EXPORT FTTextureGlyph : public FTGlyph
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{
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public:
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/**
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* Constructor
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*
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* @param glyph The Freetype glyph to be processed
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* @param id The id of the texture that this glyph will be
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* drawn in
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* @param xOffset The x offset into the parent texture to draw
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* this glyph
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* @param yOffset The y offset into the parent texture to draw
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* this glyph
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* @param width The width of the parent texture
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* @param height The height (number of rows) of the parent texture
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*/
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FTTextureGlyph(FT_GlyphSlot glyph, int id, int xOffset, int yOffset,
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int width, int height);
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/**
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* Destructor
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*/
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virtual ~FTTextureGlyph();
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/**
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* Render this glyph at the current pen position.
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*
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* @param pen The current pen position.
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* @param renderMode Render mode to display
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* @return The advance distance for this glyph.
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*/
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virtual const FTPoint& Render(const FTPoint& pen, int renderMode);
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};
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#endif //__cplusplus
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FTGL_BEGIN_C_DECLS
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/**
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* Create a specialisation of FTGLglyph for creating pixmaps.
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*
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* @param glyph The Freetype glyph to be processed.
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* @param id The id of the texture that this glyph will be drawn in.
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* @param xOffset The x offset into the parent texture to draw this glyph.
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* @param yOffset The y offset into the parent texture to draw this glyph.
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* @param width The width of the parent texture.
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* @param height The height (number of rows) of the parent texture.
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* @return An FTGLglyph* object.
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*/
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FTGL_EXPORT FTGLglyph *ftglCreateTextureGlyph(FT_GlyphSlot glyph, int id,
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int xOffset, int yOffset,
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int width, int height);
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FTGL_END_C_DECLS
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#endif // __FTTextureGlyph__
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