-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;. > On Oct 30, 2014, at 1:51 PM, Tommaso Dal Sasso tommaso.dalsasso@gmail.com wrote: > > Hello, > > I am a bit puzzled by the behavior of Roassal2 using RTGraphBuilder. > Inspired by the Agile Visualization Book, I tried some scripts, but I ran into some problems regarding edges. > > I used this simple script to connect some random dots: > > nodes := #(one two three four five). > b := RTGraphBuilder new. > > b edges > color: Color red; > connectFrom: [ :e | nodes atRandom ]. > > b nodes color: Color gray. > b layout grid. > > b addAll: nodes. > b > > > It worked to draw the dots, but it didn't displayed any edge. The weird thing is that if I put integers or characters inside nodes, it works correctly. > > Example -- this works: > > nodes := #(1 2 3 4 5 6). > b := RTGraphBuilder new. > > b edges > color: Color red; > connectFrom: [ :e | nodes atRandom ]. > > b nodes color: Color gray. > b layout grid. > > b addAll: nodes. > b > > > Am I doing something wrong? > > Thanks, > Tommaso > _______________________________________________ > Moose-dev mailing list > Moose-dev@iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev