64 lines
2.0 KiB
C++
64 lines
2.0 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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#include "hb.hh"
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#ifndef HB_NO_DRAW
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#include "hb-ot-glyf-table.hh"
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#include "hb-ot-cff1-table.hh"
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#include "hb-ot-cff2-table.hh"
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/**
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* hb_font_draw_glyph:
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* @font: a font object
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* @glyph: a glyph id
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* @funcs: draw callbacks object
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* @draw_data: parameter you like be passed to the callbacks when are called
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*
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* Draw a glyph.
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*
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* Returns: Whether the font had the glyph and the operation completed successfully.
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* Since: REPLACEME
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**/
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void
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hb_font_draw_glyph (hb_font_t *font,
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hb_codepoint_t glyph,
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hb_draw_funcs_t *funcs,
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void *draw_data)
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{
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if (unlikely (funcs == &Null (hb_draw_funcs_t) ||
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glyph >= font->face->get_num_glyphs ()))
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return;
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draw_helper_t draw_helper (funcs, draw_data);
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if (font->face->table.glyf->get_path (font, glyph, draw_helper)) return;
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#ifndef HB_NO_CFF
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if (font->face->table.cff1->get_path (font, glyph, draw_helper)) return;
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if (font->face->table.cff2->get_path (font, glyph, draw_helper)) return;
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#endif
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}
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#endif
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