Re: simple vector plots

*To*: mathgroup at smc.vnet.net*Subject*: [mg97359] Re: simple vector plots*From*: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>*Date*: Wed, 11 Mar 2009 05:09:15 -0500 (EST)*Organization*: Uni Leipzig*References*: <gp7vuh$1ep$1@smc.vnet.net>*Reply-to*: kuska at informatik.uni-leipzig.de

Hi, data = Table[{Cos[t], Sin[t]} // N, {t, 0, Pi/2, Pi/32}]; Manipulate[ Graphics[{Arrowheads[Table[scale, {n}]], Arrow[data]}], {n, 1, 10}, {{scale, 0.1}, 0, 1}] ?? Regards Jens ventutech at gmail.com wrote: > I have a stream of data points, in the sense that they follow a curve, > like if I had them drawn by a 2D parametric plot. > I want to plot some arrows like I see when I look at some > ListStreamPlot exemples. > What's the fastest way? > If I use ListVectorPlot the arrows are huge, while StreamScale and > StreamPoints doesn't help me, it seems. > > Thank you in advance! > > Davide >