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 PLOTTER_HPP 00044 #define PLOTTER_HPP 1 00045 00046 00047 #include <png.h> 00048 #include <cairo.h> 00049 #ifdef CAIRO_HAS_SVG_SURFACE 00050 #include <cairo-svg.h> 00051 #endif 00052 #if CAIRO_HAS_PS_SURFACE 00053 #include <cairo-ps.h> 00054 #endif 00055 #ifdef CAIRO_HAS_PDF_SURFACE 00056 #include <cairo-pdf.h> 00057 #endif 00058 #include "frame.hpp" 00059 00060 00065 class Plotter { 00066 00067 size_t _width; 00068 size_t _height; 00069 00070 #ifdef CAIRO_HAS_PNG_FUNCTIONS 00071 static void png_get_image_size( cairo_surface_t *p_surface, 00072 int &width, int &height ); 00073 static void png_unpremultiply_data( png_structp png, 00074 png_row_infop row_info, 00075 png_bytep data ); 00076 static void write_to_png( cairo_surface_t *p_surface, 00077 int width, int height, 00078 const char *filename ); 00079 #endif 00080 00081 virtual void build_plot( void ) = 0; 00082 00083 protected: 00084 00085 Frame _frame; 00086 00091 Plotter(); 00092 00095 virtual ~Plotter(); 00096 00097 public: 00098 00101 void set_size( size_t width, size_t height ) { 00102 _width = width; 00103 _height = height; 00104 } 00105 00108 void set_font_size( size_t size ); 00109 00112 void set_ranges( double xmin, double ymin, double xmax, double ymax ); 00113 00114 #ifdef CAIRO_HAS_PNG_FUNCTIONS 00115 00119 void plot_png( const std::string &filename ); 00120 #endif 00121 00122 #ifdef CAIRO_HAS_PS_SURFACE 00123 00127 void plot_eps( const std::string &filename ); 00128 #endif 00129 00130 #ifdef CAIRO_HAS_PDF_SURFACE 00131 00135 void plot_pdf( const std::string &filename ); 00136 #endif 00137 00138 #ifdef CAIRO_HAS_SVG_SURFACE 00139 00143 void plot_svg( const std::string &filename ); 00144 #endif 00145 00146 }; 00147 00148 00149 00150 #endif 00151 00152 00153 00154 00155