IBSimu 1.0.4
graph3d.hpp
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00001 
00005 /* Copyright (c) 2005-2009 Taneli Kalvas. All rights reserved.
00006  *
00007  * You can redistribute this software and/or modify it under the terms
00008  * of the GNU General Public License as published by the Free Software
00009  * Foundation; either version 2 of the License, or (at your option)
00010  * any later version.
00011  * 
00012  * This library is distributed in the hope that it will be useful, but
00013  * WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00015  * General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with this library (file "COPYING" included in the package);
00019  * if not, write to the Free Software Foundation, Inc., 51 Franklin
00020  * Street, Fifth Floor, Boston, MA 02110-1301 USA
00021  * 
00022  * If you have questions about your rights to use or distribute this
00023  * software, please contact Berkeley Lab's Technology Transfer
00024  * Department at TTD@lbl.gov. Other questions, comments and bug
00025  * reports should be sent directly to the author via email at
00026  * taneli.kalvas@jyu.fi.
00027  * 
00028  * NOTICE. This software was developed under partial funding from the
00029  * U.S.  Department of Energy.  As such, the U.S. Government has been
00030  * granted for itself and others acting on its behalf a paid-up,
00031  * nonexclusive, irrevocable, worldwide license in the Software to
00032  * reproduce, prepare derivative works, and perform publicly and
00033  * display publicly.  Beginning five (5) years after the date
00034  * permission to assert copyright is obtained from the U.S. Department
00035  * of Energy, and subject to any subsequent five (5) year renewals,
00036  * the U.S. Government is granted for itself and others acting on its
00037  * behalf a paid-up, nonexclusive, irrevocable, worldwide license in
00038  * the Software to reproduce, prepare derivative works, distribute
00039  * copies to the public, perform publicly and display publicly, and to
00040  * permit others to do so.
00041  */
00042 
00043 #ifndef GRAPH3D_HPP
00044 #define GRAPH3D_HPP 1
00045 
00046 
00047 #include "graph.hpp"
00048 
00049 
00050 enum view_e {
00051     VIEW_XY = 0,
00052     VIEW_XZ,
00053     VIEW_YZ
00054 };
00055 
00056 
00059 class Graph3D : public Graph {
00060 
00061 protected:
00062 
00063     view_e     _view;
00064     int        _vb[3];
00065     int        _level;
00066 
00067 public:
00068 
00071     Graph3D() {
00072         _view  = VIEW_XY;
00073         _vb[0] = 0;
00074         _vb[1] = 1;
00075         _vb[2] = 2;
00076         _level = 0;
00077     }
00078 
00081     virtual ~Graph3D() {}
00082 
00089     virtual void plot( cairo_t *cairo, const Coordmapper *cm, const double range[4] ) = 0;
00090 
00096     virtual void get_bbox( double bbox[4] ) = 0;
00097 
00102     void set_view( view_e view, int level ) {
00103         if( view == VIEW_XY ) {
00104             _vb[0] = 0;
00105             _vb[1] = 1;
00106             _vb[2] = 2;
00107         } else if( view == VIEW_XZ ) {
00108             _vb[0] = 0;
00109             _vb[1] = 2;
00110             _vb[2] = 1;
00111         } else if( view == VIEW_YZ ) {
00112             _vb[0] = 1;
00113             _vb[1] = 2;
00114             _vb[2] = 0;
00115         }
00116         _view = view;
00117         _level = level;
00118     }
00119 };
00120 
00121 
00122 #endif
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