1 /* Libart_LGPL - library of basic graphic primitives
2 * Copyright (C) 1998 Raph Levien
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
23 #include "art_rect_svp.h"
26 * art_drect_svp: Find the bounding box of a sorted vector path.
27 * @bbox: Where to store the bounding box.
30 * Finds the bounding box of the SVP.
33 art_drect_svp (ArtDRect *bbox, const ArtSVP *svp)
42 for (i = 0; i < svp->n_segs; i++)
44 art_drect_union (bbox, bbox, &svp->segs[i].bbox);
49 * art_drect_svp_union: Compute the bounding box of the svp and union it in to the existing bounding box.
50 * @bbox: Initial boundin box and where to store the bounding box.
53 * Finds the bounding box of the SVP, computing its union with an
57 art_drect_svp_union (ArtDRect *bbox, const ArtSVP *svp)
61 for (i = 0; i < svp->n_segs; i++)
63 art_drect_union (bbox, bbox, &svp->segs[i].bbox);