ref: db578ae090f0007e03c50b68fdf98df6ba092d82
dir: /src/autohint/ahglyph.h/
/***************************************************************************/
/* */
/* ahglyph.h */
/* */
/* routines used to load and analyze a given glyph before hinting */
/* */
/* Copyright 2000: Catharon Productions Inc. */
/* Author: David Turner */
/* */
/* This file is part of the Catharon Typography Project and shall only */
/* be used, modified, and distributed under the terms of the Catharon */
/* Open Source License that should come with this file under the name */
/* "CatharonLicense.txt". By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/* Note that this license is compatible with the FreeType license */
/* */
/***************************************************************************/
#ifndef AGGLYPH_H
#define AGGLYPH_H
#ifdef FT_FLAT_COMPILE
#include "ahtypes.h"
#else
#include <autohint/ahtypes.h>
#endif
typedef enum AH_UV_
{
ah_uv_fxy,
ah_uv_fyx,
ah_uv_oxy,
ah_uv_oyx,
ah_uv_ox,
ah_uv_oy,
ah_uv_yx,
ah_uv_xy /* should always be last !! */
} AH_UV;
LOCAL_DEF
void ah_setup_uv( AH_Outline* outline,
AH_UV source );
/* AH_Outline functions - they should be typically called in this order */
LOCAL_DEF
FT_Error ah_outline_new( FT_Memory memory, AH_Outline* *aoutline );
LOCAL_DEF
FT_Error ah_outline_load( AH_Outline* outline, FT_Face face );
LOCAL_DEF
void ah_outline_compute_segments( AH_Outline* outline );
LOCAL_DEF
void ah_outline_link_segments( AH_Outline* outline );
LOCAL_DEF
void ah_outline_detect_features( AH_Outline* outline );
LOCAL_DEF
void ah_outline_compute_blue_edges( AH_Outline* outline,
AH_Face_Globals* globals );
LOCAL_DEF
void ah_outline_scale_blue_edges( AH_Outline* outline,
AH_Face_Globals* globals );
LOCAL_DEF
void ah_outline_save( AH_Outline* outline, AH_Loader* loader );
LOCAL_DEF
void ah_outline_done( AH_Outline* outline );
#endif /* AGGLYPH_H */