1.1 --- a/graph_displayer_canvas.h Fri Jul 15 21:17:18 2005 +0000
1.2 +++ b/graph_displayer_canvas.h Thu Jul 21 19:28:29 2005 +0000
1.3 @@ -97,6 +97,12 @@
1.4 ///Moves the text to new place
1.5 void textReposition(xy<double>);
1.6 ///Activates an edge belonging to a BrokenEdge
1.7 + ///
1.8 + ///After we have activated an edge this way,
1.9 + ///the GDC object will know, which edge is under forming
1.10 + ///therefore it can redraw the necessarz elementy on the canvas,
1.11 + ///for example the text belonging to the \ref BrokenEdge can be
1.12 + ///redrawn (\ref textReposition).
1.13 void toggleEdgeActivity(BrokenEdge*, bool);
1.14
1.15 public:
1.16 @@ -157,6 +163,9 @@
1.17 Gnome::Canvas::Item * active_item, * target_item;
1.18 Graph::NodeIt active_node;
1.19 Graph::EdgeIt active_edge;
1.20 + Graph::EdgeIt forming_edge;
1.21 +
1.22 + std::string nodemap_to_edit, edgemap_to_edit;
1.23
1.24 static const int zoom_step = 5;
1.25