aseprite/third_party/libart_lgpl/art_uta_svp.c

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2007-09-18 23:59:46 +00:00
/* Libart_LGPL - library of basic graphic primitives
* Copyright (C) 1998-2000 Raph Levien
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/* LGPL Copyright 1998 Raph Levien <raph@acm.org> */
#include "art_misc.h"
#include "art_vpath.h"
#include "art_uta.h"
#include "art_uta_vpath.h"
#include "art_svp.h"
#include "art_uta_svp.h"
#include "art_vpath_svp.h"
/**
* art_uta_from_svp: Generate uta covering an svp.
* @svp: The source svp.
*
* Generates a uta covering @svp. The resulting uta is of course
* approximate, ie it may cover more pixels than covered by @svp.
*
* Note: I will want to replace this with a more direct
* implementation. But this gets the api in place.
*
* Return value: the new uta.
**/
ArtUta *
art_uta_from_svp (const ArtSVP *svp)
{
ArtVpath *vpath;
ArtUta *uta;
vpath = art_vpath_from_svp (svp);
uta = art_uta_from_vpath (vpath);
art_free (vpath);
return uta;
}