73 lines
2.5 KiB
C
73 lines
2.5 KiB
C
/*
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* Copyright © 2019-2020 Ebrahim Byagowi
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*
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* This is part of HarfBuzz, a text shaping library.
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*
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* Permission is hereby granted, without written agreement and without
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* license or royalty fees, to use, copy, modify, and distribute this
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* software and its documentation for any purpose, provided that the
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* above copyright notice and the following two paragraphs appear in
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* all copies of this software.
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*
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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* DAMAGE.
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*
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* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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*/
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#ifndef HB_OT_H_IN
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#error "Include <hb-ot.h> instead."
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#endif
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#ifndef HB_OT_GLYPH_H
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#define HB_OT_GLYPH_H
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#include "hb.h"
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HB_BEGIN_DECLS
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typedef void (*hb_ot_glyph_decompose_move_to_func_t) (hb_position_t to_x, hb_position_t to_y, void *user_data);
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typedef void (*hb_ot_glyph_decompose_line_to_func_t) (hb_position_t to_x, hb_position_t to_y, void *user_data);
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typedef void (*hb_ot_glyph_decompose_conic_to_func_t) (hb_position_t control_x, hb_position_t control_y,
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hb_position_t to_x, hb_position_t to_y,
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void *user_data);
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typedef void (*hb_ot_glyph_decompose_cubic_to_func_t) (hb_position_t control1_x, hb_position_t control1_y,
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hb_position_t control2_x, hb_position_t control2_y,
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hb_position_t to_x, hb_position_t to_y,
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void *user_data);
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/**
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* hb_ot_glyph_decompose_funcs_t:
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*
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* Glyph decompose callbacks.
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*
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* Since: REPLACEME
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**/
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typedef struct hb_ot_glyph_decompose_funcs_t
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{
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hb_ot_glyph_decompose_move_to_func_t move_to;
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hb_ot_glyph_decompose_line_to_func_t line_to;
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hb_ot_glyph_decompose_conic_to_func_t conic_to;
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hb_ot_glyph_decompose_cubic_to_func_t cubic_to;
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/*< private >*/
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void *reserved4;
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void *reserved3;
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void *reserved2;
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void *reserved1;
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} hb_ot_glyph_decompose_funcs_t;
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hb_bool_t
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hb_ot_glyph_decompose (hb_font_t *font, hb_codepoint_t glyph,
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hb_ot_glyph_decompose_funcs_t *funcs, void *user_data);
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HB_END_DECLS
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#endif /* HB_OT_GLYPH_H */
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