Set arrow coordinates when creating a new edge.
1 #include "all_include.h"
2 #include "mapstorage.h"
4 #include <libgnomecanvasmm.h>
5 #include <libgnomecanvasmm/polygon.h>
9 std::vector <std::string> edge_property_strings;
10 std::vector <double> edge_property_defaults;
11 std::vector <std::string> node_property_strings;
12 std::vector <double> node_property_defaults;
13 int longest_property_string_length;
15 int main(int argc, char *argv[])
20 edge_property_strings.resize(EDGE_PROPERTY_NUM);
21 edge_property_strings[E_WIDTH]="Edge Width";
22 edge_property_strings[E_COLOR]="Edge Color";
23 edge_property_strings[E_TEXT]="Edge Text";
25 edge_property_defaults.resize(EDGE_PROPERTY_NUM);
26 edge_property_defaults[E_WIDTH]=10.0;
27 edge_property_defaults[E_COLOR]=100;
28 edge_property_defaults[E_TEXT]=0;
30 node_property_strings.resize(NODE_PROPERTY_NUM);
31 node_property_strings[N_RADIUS]="Node Radius";
32 node_property_strings[N_COLOR]="Node Color";
33 node_property_strings[N_TEXT]="Node Text";
35 node_property_defaults.resize(NODE_PROPERTY_NUM);
36 node_property_defaults[N_RADIUS]=20.0;
37 node_property_defaults[N_COLOR]=100;
38 node_property_defaults[N_TEXT]=0;
40 longest_property_string_length=0;
41 for(int i=0;i<EDGE_PROPERTY_NUM;i++)
43 int j=edge_property_strings[i].size();
44 if(j>longest_property_string_length)
46 longest_property_string_length=j;
49 for(int i=0;i<NODE_PROPERTY_NUM;i++)
51 int j=node_property_strings[i].size();
52 if(j>longest_property_string_length)
54 longest_property_string_length=j;
61 Gnome::Canvas::init();
62 Gtk::Main app(argc, argv);
66 // if ((argc == 2) && (Glib::file_test(argv[1], Glib::FILE_TEST_IS_REGULAR)))
68 // mytab.readFile(argv[1]);
72 for(int i=1;i<argc;i++)
74 if(Glib::file_test(argv[i], Glib::FILE_TEST_IS_REGULAR))
76 mytab.readFile(argv[i]);