Re: Getting the plotted data from a graph

*To*: mathgroup at smc.vnet.net*Subject*: [mg131194] Re: Getting the plotted data from a graph*From*: "Louis Talman" <talmanl at gmail.com>*Date*: Sun, 16 Jun 2013 05:20:35 -0400 (EDT)*Delivered-to*: l-mathgroup@mail-archive0.wolfram.com*Delivered-to*: l-mathgroup@wolfram.com*Delivered-to*: mathgroup-outx@smc.vnet.net*Delivered-to*: mathgroup-newsendx@smc.vnet.net*References*: <20130615082448.BFAE16A7C@smc.vnet.net>

On Sat, 15 Jun 2013 02:24:48 -0600, Lily T. <econactually at gmail.com> wrote: > Dear All, > > My question is regarding the plotted data points in a graph. Assume you > draw a graph of sinx as: > > g1 = Plot[Sin[x], {x, -Pi, Pi}, > Frame -> True, FrameLabel -> {"x", "y"}, ImageSize -> 2.6*72 > ] > > then how can I get all of the data points of this graph by using > mathematica? > > This is really important for me and I couldn't find the answer anywhere > online! > > Thank you for your help in advance! > > Best, > Lily > The instructions L = {};Plot[L = Append[L, {x, Sin[x]}]; Sin[x],{x, -Pi, Pi}] capture the data points in L. --Louis A. Talman Department of Mathematical and Computer Sciences Metropolitan State University of Denver <http://rowdy.msudenver.edu/~talmanl>

**References**:**Getting the plotted data from a graph***From:*"Lily T." <econactually@gmail.com>