2 Copyright (C) 2011-2013 Paul Davis
3 Author: Carl Hetherington <cth@carlh.net>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <cairomm/cairomm.h>
21 #include <gdkmm/general.h>
23 #include "canvas/pixbuf.h"
26 using namespace ArdourCanvas;
28 Pixbuf::Pixbuf (Group* g)
35 Pixbuf::render (Rect const & /*area*/, Cairo::RefPtr<Cairo::Context> context) const
37 Gdk::Cairo::set_source_pixbuf (context, _pixbuf, 0, 0);
42 Pixbuf::compute_bounding_box () const
45 _bounding_box = boost::optional<Rect> (Rect (0, 0, _pixbuf->get_width(), _pixbuf->get_height()));
47 _bounding_box = boost::optional<Rect> ();
50 _bounding_box_dirty = false;
54 Pixbuf::set (Glib::RefPtr<Gdk::Pixbuf> pixbuf)
59 _bounding_box_dirty = true;
64 Glib::RefPtr<Gdk::Pixbuf>