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Name	Size	Permission
config	[ DIR ]	drwxr-xr-x
freetype.h	161.65 KB	-rw-r--r--
ftadvanc.h	5.35 KB	-rw-r--r--
ftbbox.h	2.59 KB	-rw-r--r--
ftbdf.h	5.21 KB	-rw-r--r--
ftbitmap.h	8.84 KB	-rw-r--r--
ftbzip2.h	2.68 KB	-rw-r--r--
ftcache.h	33.08 KB	-rw-r--r--
ftchapters.h	2.45 KB	-rw-r--r--
ftcid.h	3.94 KB	-rw-r--r--
ftcolor.h	8.59 KB	-rw-r--r--
ftdriver.h	46.34 KB	-rw-r--r--
fterrdef.h	12.05 KB	-rw-r--r--
fterrors.h	8.7 KB	-rw-r--r--
ftfntfmt.h	2.17 KB	-rw-r--r--
ftgasp.h	4.05 KB	-rw-r--r--
ftglyph.h	18.07 KB	-rw-r--r--
ftgxval.h	10.39 KB	-rw-r--r--
ftgzip.h	4.07 KB	-rw-r--r--
ftimage.h	38.25 KB	-rw-r--r--
ftincrem.h	10.08 KB	-rw-r--r--
ftlcdfil.h	11.69 KB	-rw-r--r--
ftlist.h	6.95 KB	-rw-r--r--
ftlzw.h	2.66 KB	-rw-r--r--
ftmac.h	7.61 KB	-rw-r--r--
ftmm.h	21.3 KB	-rw-r--r--
ftmodapi.h	21.31 KB	-rw-r--r--
ftmoderr.h	6.44 KB	-rw-r--r--
ftotval.h	5.23 KB	-rw-r--r--
ftoutln.h	17.07 KB	-rw-r--r--
ftparams.h	5.47 KB	-rw-r--r--
ftpfr.h	4.81 KB	-rw-r--r--
ftrender.h	6.47 KB	-rw-r--r--
ftsizes.h	4.2 KB	-rw-r--r--
ftsnames.h	7.56 KB	-rw-r--r--
ftstroke.h	21.31 KB	-rw-r--r--
ftsynth.h	3.3 KB	-rw-r--r--
ftsystem.h	8.34 KB	-rw-r--r--
fttrigon.h	7.23 KB	-rw-r--r--
fttypes.h	14.13 KB	-rw-r--r--
ftwinfnt.h	7.79 KB	-rw-r--r--
t1tables.h	22.31 KB	-rw-r--r--
ttnameid.h	57.41 KB	-rw-r--r--
tttables.h	24.65 KB	-rw-r--r--
tttags.h	4.93 KB	-rw-r--r--

Code Editor : ftbbox.h

/****************************************************************************
 *
 * ftbbox.h
 *
 *   FreeType exact bbox computation (specification).
 *
 * Copyright (C) 1996-2019 by
 * David Turner, Robert Wilhelm, and Werner Lemberg.
 *
 * This file is part of the FreeType project, and may only be used,
 * modified, and distributed under the terms of the FreeType project
 * license, LICENSE.TXT.  By continuing to use, modify, or distribute
 * this file you indicate that you have read the license and
 * understand and accept it fully.
 *
 */

/**************************************************************************
   *
   * This component has a _single_ role: to compute exact outline bounding
   * boxes.
   *
   * It is separated from the rest of the engine for various technical
   * reasons.  It may well be integrated in 'ftoutln' later.
   *
   */

#ifndef FTBBOX_H_
#define FTBBOX_H_

#include <ft2build.h>
#include FT_FREETYPE_H

#ifdef FREETYPE_H
#error "freetype.h of FreeType 1 has been loaded!"
#error "Please fix the directory search order for header files"
#error "so that freetype.h of FreeType 2 is found first."
#endif

FT_BEGIN_HEADER

/**************************************************************************
   *
   * @section:
   *   outline_processing
   *
   */

/**************************************************************************
   *
   * @function:
   *   FT_Outline_Get_BBox
   *
   * @description:
   *   Compute the exact bounding box of an outline.  This is slower than
   *   computing the control box.  However, it uses an advanced algorithm
   *   that returns _very_ quickly when the two boxes coincide.  Otherwise,
   *   the outline Bezier arcs are traversed to extract their extrema.
   *
   * @input:
   *   outline ::
   *     A pointer to the source outline.
   *
   * @output:
   *   abbox ::
   *     The outline's exact bounding box.
   *
   * @return:
   *   FreeType error code.  0~means success.
   *
   * @note:
   *   If the font is tricky and the glyph has been loaded with
   *   @FT_LOAD_NO_SCALE, the resulting BBox is meaningless.  To get
   *   reasonable values for the BBox it is necessary to load the glyph at a
   *   large ppem value (so that the hinting instructions can properly shift
   *   and scale the subglyphs), then extracting the BBox, which can be
   *   eventually converted back to font units.
   */
  FT_EXPORT( FT_Error )
  FT_Outline_Get_BBox( FT_Outline*  outline,
                       FT_BBox     *abbox );

/* */

FT_END_HEADER

#endif /* FTBBOX_H_ */

/* END */

/* Local Variables: */
/* coding: utf-8    */
/* End:             */

${this.title}

Code Editor : ftbbox.h