1 // An image on the canvas
3 // Copyright (C) 2012 Thomas Geymayer <tomgey@gmail.com>
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License as
7 // published by the Free Software Foundation; either version 2 of the
8 // License, or (at your option) any later version.
10 // This program is distributed in the hope that it will be useful, but
11 // WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 #ifndef CANVAS_IMAGE_HXX_
20 #define CANVAS_IMAGE_HXX_
22 #include "element.hxx"
24 #include <boost/shared_ptr.hpp>
29 #include <osg/Texture2D>
38 Image(SGPropertyNode_ptr node);
41 virtual void update(double dt);
47 SRC_RECT = LAST_ATTRIBUTE << 1, // Source image rectangle
50 SGPropertyNode_ptr _source_rect,
53 virtual void childChanged(SGPropertyNode * child);
54 virtual void colorChanged(const osg::Vec4& color);
55 virtual void colorFillChanged(const osg::Vec4& color);
57 void handleHit(float x, float y);
59 osg::ref_ptr<osg::Texture2D> _texture;
62 osg::Vec2Array *_vertices;
63 osg::Vec2Array *_texCoords;
64 osg::Vec4Array* _colors;
69 #endif /* CANVAS_IMAGE_HXX_ */