X-Git-Url: http://git.jankratochvil.net/?p=reactos.git;a=blobdiff_plain;f=lib%2Ffreetype%2Finclude%2Ffreetype%2Fftbbox.h;fp=lib%2Ffreetype%2Finclude%2Ffreetype%2Fftbbox.h;h=e6616135a2d6e6bfe17ba30cd973880d7fbb4538;hp=0000000000000000000000000000000000000000;hb=7c0db166f81fbe8c8b913d7f26048e337d383605;hpb=e3ed2d773259cc445c7ff8181ebd934931365328 diff --git a/lib/freetype/include/freetype/ftbbox.h b/lib/freetype/include/freetype/ftbbox.h new file mode 100644 index 0000000..e661613 --- /dev/null +++ b/lib/freetype/include/freetype/ftbbox.h @@ -0,0 +1,83 @@ +/***************************************************************************/ +/* */ +/* ftbbox.h */ +/* */ +/* FreeType exact bbox computation (specification). */ +/* */ +/* Copyright 1996-2001 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 +#include FT_FREETYPE_H + + +FT_BEGIN_HEADER + + + /*************************************************************************/ + /* */ + /*
*/ + /* outline_processing */ + /* */ + /*************************************************************************/ + + + /*************************************************************************/ + /* */ + /* */ + /* FT_Outline_Get_BBox */ + /* */ + /* */ + /* Computes 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 Bezier arcs are walked over to */ + /* extract their extrema. */ + /* */ + /* */ + /* outline :: A pointer to the source outline. */ + /* */ + /* */ + /* abbox :: The outline's exact bounding box. */ + /* */ + /* */ + /* 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 */