IBSimu
1.0.4
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00001 00005 /* Copyright (c) 2005-2010 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 FRAME_HPP 00044 #define FRAME_HPP 1 00045 00046 00047 #include <string> 00048 #include <vector> 00049 #include <cairo.h> 00050 #include "color.hpp" 00051 #include "ruler.hpp" 00052 #include "coordmapper.hpp" 00053 #include "graph.hpp" 00054 00055 00056 00057 enum PlotFixedMode { 00058 PLOT_FIXED_ASPECT_DISABLED = 0, 00059 PLOT_FIXED_ASPECT_EXTEND_RANGE, 00060 PLOT_FIXED_ASPECT_INCREASE_MARGIN 00061 }; 00062 00063 00064 enum PlotAxis { 00065 PLOT_AXIS_X1 = 0, 00066 PLOT_AXIS_Y1, 00067 PLOT_AXIS_X2, 00068 PLOT_AXIS_Y2, 00069 PLOT_AXIS_Z 00070 }; 00071 00072 00073 00090 class Frame { 00091 00092 struct DObj { 00093 PlotAxis _xaxis; 00094 PlotAxis _yaxis; 00095 Graph *_graph; 00097 DObj( PlotAxis xaxis, PlotAxis yaxis, Graph *graph ) 00098 : _xaxis(xaxis), _yaxis(yaxis), _graph(graph) {} 00099 }; 00100 00101 Ruler _ruler[4]; 00102 Coordmapper1D _cm[4]; 00103 bool _enable[4]; 00104 bool _fenable[4]; 00105 bool _autorange[8]; 00107 int _offx; 00108 int _offy; 00110 int _width; 00111 int _height; 00113 double _fontsize; 00114 double _titlespace; 00115 Color _bg; 00116 Color _fg; 00118 std::vector<DObj> _dobj; 00120 Label _title; 00122 PlotFixedMode _fixedaspect; 00124 bool _automargin; 00125 double _tmargin[4]; 00133 void calculate_autoranging( void ); 00134 void calculate_ruler_autoenable( void ); 00135 void calculate_rulers( cairo_t *cairo, bool ruler_tic_bbox_test ); 00136 void calculate_frame( cairo_t *cairo ); 00137 void draw_frame( cairo_t *cairo ); 00138 void mirror_rulers( void ); 00139 void set_frame_clipping( cairo_t *cairo ); 00140 void unset_frame_clipping( cairo_t *cairo ); 00141 00142 public: 00143 00146 Frame(); 00147 00150 ~Frame() {} 00151 00159 void set_geometry( int width, int height, int offx, int offy ) { 00160 _width = width; 00161 _height = height; 00162 _offx = offx; 00163 _offy = offy; 00164 } 00165 00168 void set_font_size( double size ); 00169 00172 double get_font_size( void ) { 00173 return( _fontsize ); 00174 } 00175 00178 void set_background( Color &bg ) { 00179 _bg = bg; 00180 } 00181 00184 void set_foreground( Color &fg ) { 00185 _fg = fg; 00186 } 00187 00193 Coordmapper get_coordmapper( PlotAxis xaxis, PlotAxis yaxis ) const; 00194 00197 void get_margins( double margin[4] ) const; 00198 00204 void get_frame_edges( double edge[4] ) const; 00205 00208 void set_title( const std::string &title ); 00209 00212 void set_axis_label( PlotAxis axis, const std::string &label ); 00213 00220 void force_enable_ruler( PlotAxis axis, bool force ); 00221 00228 void ruler_autorange_enable( PlotAxis axis, bool min, bool max ); 00229 00236 void set_ranges( PlotAxis axis, double min, double max ); 00237 00243 void get_ranges( PlotAxis axis, double &min, double &max ) const; 00244 00256 void set_fixed_aspect( PlotFixedMode mode ); 00257 00270 void set_automargin( bool enable ); 00271 00277 void add_graph( PlotAxis xaxis, PlotAxis yaxis, Graph *drawable ); 00278 00284 void clear_graphs( void ); 00285 00296 void draw( cairo_t *cairo ); 00297 }; 00298 00299 00300 #endif 00301 00302 00303 00304 00305 00306 00307 00308 00309 00310 00311 00312 00313 00314 00315 00316 00317 00318