1 // Canvas forward declarations
3 // Copyright (C) 2012 Thomas Geymayer <tomgey@gmail.com>
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Library General Public
7 // License as published by the Free Software Foundation; either
8 // version 2 of the License, or (at your option) any later version.
10 // This library 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 GNU
13 // Library General Public License for more details.
15 // You should have received a copy of the GNU Library General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #ifndef SG_CANVAS_FWD_HXX_
20 #define SG_CANVAS_FWD_HXX_
22 #include <simgear/props/propsfwd.hxx>
23 #include <simgear/structure/SGWeakPtr.hxx>
25 #include <osg/ref_ptr>
26 #include <osgText/Font>
28 #include <boost/function.hpp>
29 #include <boost/shared_ptr.hpp>
30 #include <boost/weak_ptr.hpp>
40 typedef boost::shared_ptr<Canvas> CanvasPtr;
41 typedef boost::weak_ptr<Canvas> CanvasWeakPtr;
43 typedef osg::ref_ptr<osgText::Font> FontPtr;
46 typedef boost::shared_ptr<Placement> PlacementPtr;
47 typedef std::vector<PlacementPtr> Placements;
48 typedef boost::function<Placements( const SGPropertyNode*,
49 CanvasPtr )> PlacementFactory;
52 typedef boost::shared_ptr<SystemAdapter> SystemAdapterPtr;
55 } // namespace simgear
58 #endif /* SG_CANVAS_FWD_HXX_ */