What you could have done animation-wise to get GraphViz not produce random layouts every frame is to render the entire graph every frame, but color the active call differently (maybe with a fade effect for the current - 1, current - 2, etc. call).
However, the graph would probably have been very, very big and convoluted, so it may not have been very useful anyway... :/
/J
In reply to Re^2: Is there a Perl call grapher?
by jplindstrom
in thread Is there a Perl call grapher?
by wazoox
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