RE: Re: Extracting data points from Plot[]
- To: mathgroup at christensen.cybernetics.net
- Subject: [mg870] RE: [mg782] Re: Extracting data points from Plot[]
- From: "NELSON M. BLACHMAN" <blachman at gtewd.mtv.gtegsc.com>
- Date: Thu, 27 Apr 1995 01:42:35 -0400
Although Plot[ (AppendTo[samples,{x,f[x]}]; f[x]), {x,a,b}] gives a list of
the sample points used by Plot, a much simpler way to get the same list,
properly ordered, is to take part [[1,1,1,1]] of the --graphics-- output of
Plot. E.g., Plot[...][[1,1,1,1]] or P = Plot[...]; P[[1,1,1,1]].
--Nelson M. Blachman
Palo Alto, Calif.