Thankss a lot for the help....A small additional query....is it somehow possible to implement the same in the module Tk::GraphItems::Connector where if two nodes have more than one connecting lines, they will appear as curved lines...
The link for the code is :
Re^2: How to draw a curved arrow in perl Tk canvas ?
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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..