c8c4cc837c
FT_GlyphSlot_Own_Bitmap to... * include/freetype/ftbitmap.h, src/base/ftbitmap.c: These files. * docs/CHANGES: Document it.
81 lines
3.8 KiB
C
81 lines
3.8 KiB
C
/***************************************************************************/
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/* */
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/* ftsynth.h */
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/* */
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/* FreeType synthesizing code for emboldening and slanting */
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/* (specification). */
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/* */
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/* Copyright 2000-2001, 2003, 2006, 2008 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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/* modified, and distributed under the terms of the FreeType project */
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/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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/* this file you indicate that you have read the license and */
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/* understand and accept it fully. */
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/* */
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/***************************************************************************/
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/*************************************************************************/
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/*************************************************************************/
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/*************************************************************************/
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/*************************************************************************/
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/*************************************************************************/
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/********* *********/
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/********* WARNING, THIS IS ALPHA CODE! THIS API *********/
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/********* IS DUE TO CHANGE UNTIL STRICTLY NOTIFIED BY THE *********/
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/********* FREETYPE DEVELOPMENT TEAM *********/
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/********* *********/
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/*************************************************************************/
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/*************************************************************************/
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/*************************************************************************/
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/*************************************************************************/
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/*************************************************************************/
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/* Main reason for not lifting the functions in this module to a */
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/* `standard' API is that the used parameters for emboldening and */
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/* slanting are not configurable. Consider the functions as a */
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/* code resource which should be copied into the application and */
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/* adapted to the particular needs. */
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#ifndef __FTSYNTH_H__
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#define __FTSYNTH_H__
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#ifdef FREETYPE_H
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#error "freetype.h of FreeType 1 has been loaded!"
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#error "Please fix the directory search order for header files"
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#error "so that freetype.h of FreeType 2 is found first."
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#endif
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FT_BEGIN_HEADER
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/* Embolden a glyph by a `reasonable' value (which is highly a matter of */
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/* taste). This function is actually a convenience function, providing */
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/* a wrapper for @FT_Outline_Embolden and @FT_Bitmap_Embolden. */
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/* */
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/* For emboldened outlines the metrics are estimates only; if you need */
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/* precise values you should call @FT_Outline_Get_CBox. */
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FT_EXPORT( void )
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FT_GlyphSlot_Embolden( FT_GlyphSlot slot );
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/* Slant an outline glyph to the right by about 12 degrees. */
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FT_EXPORT( void )
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FT_GlyphSlot_Oblique( FT_GlyphSlot slot );
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/* */
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FT_END_HEADER
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#endif /* __FTSYNTH_H__ */
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/* END */
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