--- /dev/null
+/***************************************************************************/
+/* */
+/* ahglyph.h */
+/* */
+/* Routines used to load and analyze a given glyph before hinting */
+/* (specification). */
+/* */
+/* Copyright 2000-2001 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_Outline 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 */