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 #ifndef __CANVAS_FILL_H__
21 #define __CANVAS_FILL_H__
26 #include <boost/noncopyable.hpp>
28 #include "canvas/visibility.h"
29 #include "canvas/types.h"
31 namespace ArdourCanvas {
35 class LIBCANVAS_API Fill : public boost::noncopyable
41 virtual void set_fill_color (Color);
42 virtual void set_fill (bool);
44 Color fill_color () const {
52 typedef std::vector<std::pair<double,Color> > StopList;
54 void set_gradient (StopList const & stops, bool is_vertical);
56 void set_pattern (Cairo::RefPtr<Cairo::Pattern>);
59 void setup_fill_context (Cairo::RefPtr<Cairo::Context>) const;
60 void setup_gradient_context (Cairo::RefPtr<Cairo::Context>, Rect const &, Duple const &) const;
67 bool _vertical_gradient;
68 Cairo::RefPtr<Cairo::Pattern> _pattern;