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Re: Finding middle of edge in a graph

  • To: mathgroup at smc.vnet.net
  • Subject: [mg89978] Re: [mg89896] Finding middle of edge in a graph
  • From: Bob Hanlon <hanlonr at cox.net>
  • Date: Wed, 25 Jun 2008 06:30:46 -0400 (EDT)
  • Reply-to: hanlonr at cox.net

g = Plot[4 x^2 - 3 x + 7, {x, -2, 5}]

Mean /@ (PlotRange /. AbsoluteOptions[g])

{1.5,46.}


Bob Hanlon

---- Yedidel Elhayany <yedidel at gmail.com> wrote: 
> Hello,
> 
> I have a graph which I need to find the middle of every edge and add a vertice in that point. What function returns me all the middle points of edged in a graph?
> 



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