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103 lines
3.1 KiB
C++
103 lines
3.1 KiB
C++
/*
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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 __FTPixmapFont__
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#define __FTPixmapFont__
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#ifdef __cplusplus
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/**
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* FTPixmapFont is a specialisation of the FTFont class for handling
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* Pixmap (Grey Scale) fonts
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*
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* @see FTFont
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*/
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class FTGL_EXPORT FTPixmapFont : public FTFont
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{
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public:
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/**
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* Open and read a font file. Sets Error flag.
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*
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* @param fontFilePath font file path.
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*/
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FTPixmapFont(const char* fontFilePath);
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/**
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* Open and read a font from a buffer in memory. Sets Error flag.
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* The buffer is owned by the client and is NOT copied by FTGL. The
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* pointer must be valid while using FTGL.
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*
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* @param pBufferBytes the in-memory buffer
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* @param bufferSizeInBytes the length of the buffer in bytes
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*/
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FTPixmapFont(const unsigned char *pBufferBytes,
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size_t bufferSizeInBytes);
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/**
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* Destructor
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*/
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~FTPixmapFont();
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protected:
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/**
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* Construct a glyph of the correct type.
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*
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* Clients must override the function and return their specialised
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* FTGlyph.
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*
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* @param slot A FreeType glyph slot.
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* @return An FT****Glyph or <code>null</code> on failure.
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*/
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virtual FTGlyph* MakeGlyph(FT_GlyphSlot slot);
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};
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#define FTGLPixmapFont FTPixmapFont
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#endif // __cplusplus
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FTGL_BEGIN_C_DECLS
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/**
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* Create a specialised FTGLfont object for handling pixmap (grey scale) fonts.
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*
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* @param file The font file name.
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* @return An FTGLfont* object.
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*
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* @see FTGLfont
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*/
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FTGL_EXPORT FTGLfont *ftglCreatePixmapFont(const char *file);
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FTGL_END_C_DECLS
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#endif // __FTPixmapFont__
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