Re: can we use ListVectorPlot to plot arrows? (tail at
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- Subject: [mg132367] Re: can we use ListVectorPlot to plot arrows? (tail at
- From: Itai Seggev <itais at wolfram.com>
- Date: Sun, 23 Feb 2014 02:55:29 -0500 (EST)
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On Thu, Feb 20, 2014 at 03:27:59AM -0500, Alan wrote:
> Is there an option that will force ListVectorPlot to plot
> arrows from the points to the displacement? (By default,
> the point is in the middle of the arrow, not at its tail.)
> Using VectorPoints -> All, of course.
>
> Thanks,
> Alan Isaac
VectorStyle -> "LeftArrow".
Do be honest, though, I find ListVectorPlot so difficult to use for these
simple vector visualization cases that I typically just construct it myself.
myListVectorPlot[data : {{{_, _}, {_, _}}?MatrixQ ..}] :=
Graphics[Arrow[{#[[1]], #[[1]] + #[[2]]}] & /@ data]
(*Insert styling as desired,like ColorData[1][1] to reproduce the Plot default
color*)
--
Itai Seggev
Mathematica Algorithms R&D
217-398-0700
- References:
- can we use ListVectorPlot to plot arrows? (tail at point, head at displacement)
- From: Alan <alan.isaac@gmail.com>
- can we use ListVectorPlot to plot arrows? (tail at point, head at displacement)