2 Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program 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
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 bool operator== (Crop const & a, Crop const & b)
27 return (a.left == b.left && a.right == b.right && a.top == b.top && a.bottom == b.bottom);
30 bool operator!= (Crop const & a, Crop const & b)
36 /** @param other A Rect.
37 * @return The intersection of this with `other'.
40 Rect::intersection (Rect const & other) const
42 int const tx = max (x, other.x);
43 int const ty = max (y, other.y);
47 min (x + width, other.x + other.width) - tx,
48 min (y + height, other.y + other.height) - ty
53 Rect::contains (Position p) const
55 return (p.x >= x && p.x <= (x + width) && p.y >= y && p.y <= (y + height));