# HG changeset patch
# User ladanyi
# Date 1136558644 0
# Node ID 05b0e8d057a6ce2ef3af8fcca0a16b57d5aee84c
# Parent  2c3f6c7e01b443eee02d5a37872415700bdd7155
Set arrow coordinates when creating a new edge.

diff -r 2c3f6c7e01b4 -r 05b0e8d057a6 gui/graph_displayer_canvas-event.cc
--- a/gui/graph_displayer_canvas-event.cc	Fri Jan 06 14:36:46 2006 +0000
+++ b/gui/graph_displayer_canvas-event.cc	Fri Jan 06 14:44:04 2006 +0000
@@ -453,6 +453,12 @@
               target_item->get_bounds(x1, y1, x2, y2);
               coos.push_back(Gnome::Art::Point((x1+x2)/2,(y1+y2)/2));
 
+              // set the coordinates of the arrow on the new edge
+              MapStorage& ms = mytab.mapstorage;
+              ms.arrow_pos.set(active_edge,
+                  (ms.coords[ms.graph.source(active_edge)] +
+                   ms.coords[ms.graph.target(active_edge)])/ 2.0);
+
               //drawing new edge
               edgesmap[active_edge]=new BrokenEdge(displayed_graph, active_edge,
                   *this);