| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26
27 // Author: Ivana Hrivnacova, 02/06/2015 (ivan
28
29 #include "G4HnInformation.hh"
30 #include "G4PlotManager.hh"
31 #include "G4AnalysisUtilities.hh"
32 #include "G4ios.hh"
33
34 #if defined(TOOLS_USE_FREETYPE)
35 #include "toolx/sg/text_freetype"
36 #include "toolx/xml/xml_style"
37 #include "tools/xml/wrap_viewplot_fonts_google
38 //inlib/xml/viewplot.style file embeded in a
39 #include "tools/font/lato_regular_ttf"
40 #include "tools/font/roboto_bold_ttf"
41
42 namespace {
43
44 // from g4tools/test/viewplot.cpp
45 //____________________________________________
46 void HD_style(tools::sg::plots& a_plots,float
47 std::vector<tools::sg::plotter*> plotters;
48 a_plots.plotters(plotters);
49 tools_vforcit(tools::sg::plotter*,plotters,i
50 tools::sg::plotter* _plotter = *it;
51 _plotter->bins_style(0).line_width = a_lin
52 _plotter->inner_frame_style().line_width =
53 _plotter->grid_style().line_width = a_line
54 _plotter->x_axis().line_style().width = a_
55 _plotter->x_axis().ticks_style().width = a
56 _plotter->y_axis().line_style().width = a_
57 _plotter->y_axis().ticks_style().width = a
58 _plotter->z_axis().line_style().width = a_
59 _plotter->z_axis().ticks_style().width = a
60
61 // needed if font is hershey :
62 _plotter->title_style().line_width = a_lin
63 _plotter->infos_style().line_width = a_lin
64 _plotter->title_box_style().line_width = a
65
66 _plotter->x_axis().labels_style().line_wid
67 _plotter->x_axis().mag_style().line_width
68 _plotter->x_axis().title_style().line_widt
69
70 _plotter->y_axis().labels_style().line_wid
71 _plotter->y_axis().mag_style().line_width
72 _plotter->y_axis().title_style().line_widt
73
74 _plotter->z_axis().labels_style().line_wid
75 _plotter->z_axis().mag_style().line_width
76 _plotter->z_axis().title_style().line_widt
77 }
78 }
79
80 // from g4tools/test/viewplot.cpp
81 //____________________________________________
82 void regions_style(tools::sg::plots& a_plots,f
83 // Rescale some plotter parameters (for exam
84 // We assume that these parameters had been
85 // Then this function must be applied after
86 // a plotting style may set these parameters
87
88 float ww_wc = a_plots.width;
89 float wh_wc = a_plots.height;
90 float rw_wc = ww_wc/a_plots.cols;
91 float rh_wc = wh_wc/a_plots.rows;
92
93 float cooking = 1.2f; //if increased the dat
94
95 float wfac = (rw_wc/ww_wc)*cooking;
96 float hfac = (rh_wc/wh_wc)*cooking;
97
98 float label_cooking = 1.6f; //if increased t
99
100 if((a_plots.cols.value()>=4)&&(a_plots.cols.
101
102 float title_cooking = 1.1f; //extra title co
103
104 a_plots.plotter_scale = a_plotter_scale;
105
106 std::vector<tools::sg::plotter*> plotters;
107 a_plots.plotters(plotters);
108 tools_vforcit(tools::sg::plotter*,plotters,i
109 tools::sg::plotter* _plotter = *it;
110
111 _plotter->left_margin = _plotter->left_mar
112 _plotter->right_margin = _plotter->right_m
113 _plotter->bottom_margin = _plotter->bottom
114 _plotter->top_margin = _plotter->top_margi
115
116 _plotter->x_axis().tick_length = _plotter-
117 _plotter->y_axis().tick_length = _plotter-
118
119 _plotter->title_to_axis = _plotter->title_
120 _plotter->title_height = _plotter->title_h
121
122 _plotter->x_axis().label_height = _plotter
123 _plotter->y_axis().label_height = _plotter
124
125 }
126 }
127
128 // from g4tools/test/viewplot.cpp
129 //____________________________________________
130 bool load_embeded_styles(tools::xml::styles& a
131 std::string ss;
132 unsigned int linen;
133 const char** lines = viewplot_fonts_google_s
134 for(unsigned int index=0;index<linen;index++
135 std::string s = lines[index];
136 tools::replace(s,"@@double_quote@@","\"");
137 tools::replace(s,"@@back_slash@@","\\");
138 ss += s + "\n";
139 }
140 return toolx::xml::load_style_string(a_style
141 }
142
143 }
144 #endif
145
146 using namespace G4Analysis;
147
148 //
149 // ctors, dtor
150 //
151
152 //____________________________________________
153 G4PlotManager::G4PlotManager(const G4AnalysisM
154 : fState(state)
155 {
156 #if defined(TOOLS_USE_FREETYPE)
157 ////////////////////////////////////////////
158 /// plotting, high resolution with freetype
159 ////////////////////////////////////////////
160 fState.Message(kVL1, "... using high resolu
161 //Have vertical A4 :
162 // unsigned int ww = 2000; //to have better
163 // float A4 = 29.7f/21.0f;
164 // unsigned int wh = (unsigned int)(float(ww
165 static toolx::sg::text_freetype ttf;
166 ttf.add_embedded_font(tools::sg::font_lato_r
167 ttf.add_embedded_font(tools::sg::font_roboto
168 fViewer = std::make_unique<tools::viewplot>(
169 fPlotParam
170 fPlotParam
171 fPlotParam
172 fPlotParam
173 fViewer->plots().view_border = false;
174 load_embeded_styles(fViewer->styles());
175 fViewer->styles().add_colormap("default",too
176 fViewer->styles().add_colormap("ROOT",tools:
177 #else
178 // cretae a viewer with default parameters
179 fState.Message(kVL1, "... using low resolut
180 fViewer = std::make_unique<tools::viewplot>(
181 fPlotParam
182 fPlotParam
183 fPlotParam
184 fPlotParam
185 fViewer->plots().view_border = false;
186 #endif
187 }
188
189 //
190 // private methods
191 //
192
193 //____________________________________________
194 G4bool G4PlotManager::WritePage()
195 {
196 fState.Message(kVL4, "write a page in", "plo
197
198 #if defined(TOOLS_USE_FREETYPE)
199 HD_style(fViewer->plots(), 5);
200 regions_style(fViewer->plots(), fPlotParamet
201 #endif
202
203 G4bool result = fViewer->write_page();
204 if ( ! result ) {
205 Warn("Cannot write a page in the plot file
206 fkClass, "WritePage");
207 }
208
209 // clear viewers plots
210 fViewer->plots().init_sg();
211 //it will recreate the sg::plotters and th
212
213 fState.Message(kVL3, "write a page in", "plo
214
215 return result;
216 }
217
218 //
219 // public methods
220 //
221
222 //____________________________________________
223 G4bool G4PlotManager::OpenFile(const G4String&
224 {
225 fState.Message(kVL4, "open", "plot file", fi
226
227 // Keep filename for logging
228 fFileName = fileName;
229
230 G4bool result = fViewer->open_file(fileName)
231 if ( ! result ) {
232 Warn("Cannot open plot file " + fileName,
233 }
234
235 fState.Message(kVL1, "open", "plot file", fi
236
237 return result;
238 }
239
240 //____________________________________________
241 G4bool G4PlotManager::CloseFile()
242 {
243 fState.Message(kVL4, "close", "plot file", f
244
245 G4bool result = fViewer->close_file();
246 if ( ! result ) {
247 Warn("Cannot close the plot file", fkClass
248 }
249
250 fState.Message(kVL1, "close", "plot file", f
251
252 return result;
253 }
254