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Re: Saving plotted data as ASCII text data ?

  • To: mathgroup at
  • Subject: [mg21985] Re: Saving plotted data as ASCII text data ?
  • From: "Allan Hayes" <hay at>
  • Date: Thu, 10 Feb 2000 02:25:29 -0500 (EST)
  • References: <87b0l3$>
  • Sender: owner-wri-mathgroup at


gr = Plot[Sin[x], {x, 0, 7}]

Cases[gr, Line[data_] :> data, Infinity][[1]]

Infinity tells Cases to look at all levels. [[1]] takes the first, and here
only, member from the list of results.

Allan Hayes
Mathematica Training and Consulting
Leicester UK
hay at
Voice: +44 (0)116 271 4198
Fax: +44 (0)870 164 0565

"Udo Huebner" <udo.huebner at> wrote in message
news:87b0l3$o52 at
> Hello,
> I need to manipulate plotted data in other programs, i.e. the curve data
> as
> numerical data. OpenWrite["file"] and Write[...] could make the output,
> I think, but how to get the data of the curves itself which I could
> "Write"?
> Sorry, if my question is naive but I am not very skilled in Mathematica
> and I hope for help.
> Regards Udo

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