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- /***************************************************************************/
- /* */
- /* ahglyph.h */
- /* */
- /* Routines used to load and analyze a given glyph before hinting */
- /* (specification). */
- /* */
- /* Copyright 2000-2001, 2002 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 __AHGLYPH_H__
- #define __AHGLYPH_H__
- #include <ft2build.h>
- #include "ahtypes.h"
- FT_BEGIN_HEADER
- 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;
- FT_LOCAL( void )
- ah_setup_uv( AH_Outline outline,
- AH_UV source );
- /* AH_OutlineRec functions - they should be typically called in this order */
- FT_LOCAL( FT_Error )
- ah_outline_new( FT_Memory memory,
- AH_Outline* aoutline );
- FT_LOCAL( FT_Error )
- ah_outline_load( AH_Outline outline,
- FT_Face face );
- FT_LOCAL( void )
- ah_outline_compute_segments( AH_Outline outline );
- FT_LOCAL( void )
- ah_outline_link_segments( AH_Outline outline );
- FT_LOCAL( void )
- ah_outline_detect_features( AH_Outline outline );
- FT_LOCAL( void )
- ah_outline_compute_blue_edges( AH_Outline outline,
- AH_Face_Globals globals );
- FT_LOCAL( void )
- ah_outline_scale_blue_edges( AH_Outline outline,
- AH_Face_Globals globals );
- FT_LOCAL( void )
- ah_outline_save( AH_Outline outline,
- AH_Loader loader );
- FT_LOCAL( void )
- ah_outline_done( AH_Outline outline );
- FT_END_HEADER
- #endif /* __AHGLYPH_H__ */
- /* END */
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