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| 4759 | right-hear | 1 | /***************************************************************************/ |
| 2 | /* */ |
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| 3 | /* ftsynth.h */ |
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| 4 | /* */ |
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| 5 | /* FreeType synthesizing code for emboldening and slanting */ |
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| 6 | /* (specification). */ |
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| 7 | /* */ |
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| 8 | /* Copyright 2000-2001, 2003, 2006, 2008 by */ |
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| 9 | /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
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| 10 | /* */ |
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| 11 | /* This file is part of the FreeType project, and may only be used, */ |
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| 12 | /* modified, and distributed under the terms of the FreeType project */ |
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| 13 | /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
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| 14 | /* this file you indicate that you have read the license and */ |
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| 15 | /* understand and accept it fully. */ |
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| 16 | /* */ |
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| 17 | /***************************************************************************/ |
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| 18 | |||
| 19 | |||
| 20 | /*************************************************************************/ |
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| 21 | /*************************************************************************/ |
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| 22 | /*************************************************************************/ |
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| 23 | /*************************************************************************/ |
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| 24 | /*************************************************************************/ |
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| 25 | /********* *********/ |
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| 26 | /********* WARNING, THIS IS ALPHA CODE! THIS API *********/ |
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| 27 | /********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/ |
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| 28 | /********* FREETYPE DEVELOPMENT TEAM *********/ |
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| 29 | /********* *********/ |
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| 30 | /*************************************************************************/ |
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| 31 | /*************************************************************************/ |
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| 32 | /*************************************************************************/ |
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| 33 | /*************************************************************************/ |
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| 34 | /*************************************************************************/ |
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| 35 | |||
| 36 | |||
| 37 | /* Main reason for not lifting the functions in this module to a */ |
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| 38 | /* `standard' API is that the used parameters for emboldening and */ |
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| 39 | /* slanting are not configurable. Consider the functions as a */ |
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| 40 | /* code resource which should be copied into the application and */ |
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| 41 | /* adapted to the particular needs. */ |
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| 42 | |||
| 43 | |||
| 44 | #ifndef __FTSYNTH_H__ |
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| 45 | #define __FTSYNTH_H__ |
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| 46 | |||
| 47 | |||
| 48 | #include |
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| 49 | #include FT_FREETYPE_H |
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| 50 | |||
| 51 | #ifdef FREETYPE_H |
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| 52 | #error "freetype.h of FreeType 1 has been loaded!" |
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| 53 | #error "Please fix the directory search order for header files" |
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| 54 | #error "so that freetype.h of FreeType 2 is found first." |
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| 55 | #endif |
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| 56 | |||
| 57 | |||
| 58 | FT_BEGIN_HEADER |
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| 59 | |||
| 60 | /* Embolden a glyph by a `reasonable' value (which is highly a matter of */ |
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| 61 | /* taste). This function is actually a convenience function, providing */ |
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| 62 | /* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */ |
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| 63 | /* */ |
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| 64 | /* For emboldened outlines the metrics are estimates only; if you need */ |
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| 65 | /* precise values you should call @FT_Outline_Get_CBox. */ |
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| 66 | FT_EXPORT( void ) |
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| 67 | FT_GlyphSlot_Embolden( FT_GlyphSlot slot ); |
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| 68 | |||
| 69 | /* Slant an outline glyph to the right by about 12 degrees. */ |
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| 70 | FT_EXPORT( void ) |
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| 71 | FT_GlyphSlot_Oblique( FT_GlyphSlot slot ); |
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| 72 | |||
| 73 | /* */ |
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| 74 | |||
| 75 | FT_END_HEADER |
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| 76 | |||
| 77 | #endif /* __FTSYNTH_H__ */ |
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| 78 | |||
| 79 | |||
| 80 | /* END */ |