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📄 freetype.h(234.96 KB)
📄 ftadvanc.h(10.1 KB)
📄 ftbbox.h(4.51 KB)
📄 ftbdf.h(6.59 KB)
📄 ftbitmap.h(13.67 KB)
📄 ftcache.h(58.84 KB)
📄 ftchapters.h(7.09 KB)
📄 ftcid.h(5.45 KB)
📄 fterrdef.h(11.56 KB)
📄 fterrors.h(9.23 KB)
📄 ftgasp.h(3.94 KB)
📄 ftglyph.h(38.35 KB)
📄 ftgxval.h(12.3 KB)
📄 ftgzip.h(4.19 KB)
📄 ftimage.h(78.48 KB)
📄 ftincrem.h(10.99 KB)
📄 ftlcdfil.h(6.17 KB)
📄 ftlist.h(16.07 KB)
📄 ftlzw.h(4.16 KB)
📄 ftmac.h(16.7 KB)
📄 ftmm.h(22.18 KB)
📄 ftmodapi.h(23.33 KB)
📄 ftmoderr.h(7.26 KB)
📄 ftotval.h(6.97 KB)
📄 ftoutln.h(31.74 KB)
📄 ftpfr.h(6.14 KB)
📄 ftrender.h(11.14 KB)
📄 ftsizes.h(9.34 KB)
📄 ftsnames.h(9.86 KB)
📄 ftstroke.h(19.09 KB)
📄 ftsynth.h(3.81 KB)
📄 ftsystem.h(9.9 KB)
📄 fttrigon.h(8.25 KB)
📄 fttypes.h(34.16 KB)
📄 ftwinfnt.h(10.16 KB)
📄 ftxf86.h(4.61 KB)
📄 t1tables.h(19.58 KB)
📄 ttnameid.h(60.71 KB)
📄 tttables.h(38.57 KB)
📄 tttags.h(4.88 KB)
📄 ttunpat.h(2.18 KB)

Editing: ftbbox.h

/***************************************************************************/
/*                                                                         */
/*  ftbbox.h                                                               */
/*                                                                         */
/*    FreeType exact bbox computation (specification).                     */
/*                                                                         */
/*  Copyright 1996-2001, 2003, 2007 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 which returns _very_ quickly when the two boxes          */
  /*    coincide.  Otherwise, the outline Bézier 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.                             */
  /*                                                                       */
  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:             */

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