Hi, I need help with implementing the circle_layout. I am using this inorder to implement the kamada_kawai_spring_layout function. I want to check if how the circle_layout works and would like to output the coordinates of the vertices so that I can check this. I cannot seem to find any place where this algorithm is used and would like to know if anyone else has used it and found a way to display the output. Your help is much appreciated. ____________________________________________________________________________________ Pinpoint customers who are looking for what you sell. http://searchmarketing.yahoo.com/