in reply to To plot a tree

Is it possible to do this in two passes? First to get your parameters, the second to actually do the plot?

--MidLifeXis

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Re^2: To plot a tree
by future.open (Initiate) on Jan 31, 2009 at 15:43 UTC
    Yes, in fact,I get all the relations(root-->child_node) in the first pass(read), store them in a HASH,then I plot them.
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