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1 #include "graph_displayer_canvas.h" |
1 #include "graph_displayer_canvas.h" |
2 #include "broken_edge.h" |
2 #include "broken_edge.h" |
3 #include <cmath> |
3 #include <cmath> |
4 |
4 |
5 |
5 |
6 int GraphDisplayerCanvas::changeEdgeWidth (std::string mapname, Graph::Edge edge) |
6 int GraphDisplayerCanvas::changeEdgeWidth (std::string mapname, Edge edge) |
7 { |
7 { |
8 Graph::EdgeMap<double> * actual_map; |
8 Graph::EdgeMap<double> * actual_map; |
9 double min, max; |
9 double min, max; |
10 |
10 |
11 if(mapname=="Default") |
11 if(mapname=="Default") |
47 } |
47 } |
48 } |
48 } |
49 return 0; |
49 return 0; |
50 }; |
50 }; |
51 |
51 |
52 int GraphDisplayerCanvas::changeEdgeColor (std::string mapname, Graph::Edge edge) |
52 int GraphDisplayerCanvas::changeEdgeColor (std::string mapname, Edge edge) |
53 { |
53 { |
54 |
54 |
55 //function maps the range of the maximum and |
55 //function maps the range of the maximum and |
56 //the minimum of the nodemap to the range of |
56 //the minimum of the nodemap to the range of |
57 //green in RGB |
57 //green in RGB |
114 edgesmap[edge]->property_fill_color_gdk().set_value(color); |
114 edgesmap[edge]->property_fill_color_gdk().set_value(color); |
115 } |
115 } |
116 return 0; |
116 return 0; |
117 }; |
117 }; |
118 |
118 |
119 int GraphDisplayerCanvas::changeEdgeText (std::string mapname, Graph::Edge edge) |
119 int GraphDisplayerCanvas::changeEdgeText (std::string mapname, Edge edge) |
120 { |
120 { |
121 //the number in the map will be written on the edge |
121 //the number in the map will be written on the edge |
122 //EXCEPT when the name of the map is Default, because |
122 //EXCEPT when the name of the map is Default, because |
123 //in that case empty string will be written, because |
123 //in that case empty string will be written, because |
124 //that is the deleter map |
124 //that is the deleter map |