gui/graph-displayer.cc
author alpar
Wed, 20 Jul 2005 08:03:15 +0000
changeset 1572 ce52ee162ec0
parent 1504 4b14c60ecb2b
child 1606 dc4ea2010dee
permissions -rw-r--r--
A bit more information on installation.
     1 #include <all_include.h>
     2 #include <mapstorage.h>
     3 #include <main_win.h>
     4 #include <libgnomecanvasmm.h>
     5 #include <libgnomecanvasmm/polygon.h>
     6 
     7 #define MAIN_PART
     8 
     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 
    14 
    15 int main(int argc, char *argv[])
    16 {
    17 
    18   //initializing
    19 
    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";
    24 
    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;
    29 
    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";
    34 
    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;
    39 
    40   if(argc<2)
    41   {
    42       std::cerr << "USAGE: gd <input filename.lgf>" << std::endl;
    43       return 0;
    44   }
    45 
    46   Coordinates coosvector;
    47 
    48   Graph g;
    49 
    50   CoordinatesMap cm(g);
    51   Graph::EdgeMap<double> cap(g), map1(g), map2(g), map3(g), map4(g);
    52   Graph::NodeMap<double> nodedata (g);
    53 
    54   //we create one object to read x coordinates
    55   //and one to read y coordinate of nodes and write them to cm NodeMap.
    56   XMap <CoordinatesMap> xreader (cm);
    57   YMap <CoordinatesMap> yreader (cm);
    58 
    59   //reading in graph and its maps
    60 
    61   std::ifstream is(argv[1]);
    62 
    63   GraphReader<Graph> reader(is, g);
    64   reader.readNodeMap("coordinates_x", xreader);
    65   reader.readNodeMap("coordinates_y", yreader);
    66   reader.readNodeMap("data", nodedata);
    67   reader.readEdgeMap("cap", cap);
    68   reader.readEdgeMap("map1", map1);
    69   reader.readEdgeMap("map2", map2);
    70   reader.readEdgeMap("map3", map3);
    71   reader.readEdgeMap("map4", map4);
    72   reader.run();
    73 
    74   //initializing MapStorage with the read data
    75 
    76   MapStorage ms(g);
    77   ms.addNodeMap("data",&nodedata);
    78   ms.addEdgeMap("cap",&cap);
    79   ms.addEdgeMap("map1",&map1);
    80   ms.addEdgeMap("map2",&map2);
    81   ms.addEdgeMap("map3",&map3);
    82   ms.addEdgeMap("map4",&map4);
    83 
    84   //initializing GUI
    85 
    86   Gnome::Canvas::init();
    87   Gtk::Main app(argc, argv);
    88 
    89   MainWin mainwin("Displayed Graph", g, cm, ms);
    90   app.run(mainwin);
    91 
    92   return 0;
    93 }