|Just another Perl shrine|
Re^4: How to draw a curved arrow in perl Tk canvas ?by KuntalBhusan (Acolyte)
|on Aug 01, 2012 at 10:46 UTC||Need Help??|
Thanks a lot....this solved my problem. I would also require to draw a self loop for a node in a canvas,i.e, an edge that will start and end in the same node showing a small loop. Is there some way around preferably using the createLine function... Precisely what I require is given a point ($x,$y), How to draw a small circular loop around it using createLine function. Any help would be highly appreciated...Thanks again for the help provided so far..