RE: Re: GraphPlot display anomaly

*To*: mathgroup at smc.vnet.net*Subject*: [mg72405] RE: [mg72388] Re: [mg72378] GraphPlot display anomaly*From*: "David Park" <djmp at earthlink.net>*Date*: Mon, 25 Dec 2006 04:52:47 -0500 (EST)

Whenever I try to evaluate that statement, or the original posters statement, or any GraphPlot statement that doesn't have a complete cycle, my Mathematica 5.2 crashes! For example, the following statement that deletes a number of edges from the example in Help crashes. Needs["DiscreteMath`GraphPlot`"]; GraphPlot[{1 -> 2, 2 -> 3, 3 -> 4, 4 -> 5, 5 -> 6, 6 -> 7, 7 -> 8}, EdgeStyleFunction -> (Arrow[{#1, #2}] &)]; crash! David Park djmp at earthlink.net http://home.earthlink.net/~djmp/ From: Andrzej Kozlowski [mailto:akoz at mimuw.edu.pl] On 23 Dec 2006, at 20:14, zac wrote: The only problem is with your code. The correct way to do this is: Needs["DiscreteMath`GraphPlot`"]; GraphPlot[{1 -> 2}, ImageSize -> {50, 50}, DisplayFunction -> (Display[$Display, #] &) ]; Note the crucial parentheses missing from original code. I think the answers to all your questions should now be self-evident. Andrzej Kozlowski Tokyo, Japan