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MathGroup Archive 2005

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Re: How to draw a trajectory in DensityPlot?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg53268] Re: How to draw a trajectory in DensityPlot?
  • From: "timreh" <a.9021031 at nctu.edu.tw>
  • Date: Tue, 4 Jan 2005 03:12:31 -0500 (EST)
  • Organization: National Chiao Tung University
  • References: <200501020912.EAA27725@smc.vnet.net> <crb44l$al3$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,
I found a method:
a=InputForm[ParametricPlot[{Cos[t],Sin[t]},{t,0,2Pi}]];
DensityPlot[Sin[x]Cos[y], {x, -?, ?}, {y, -?, ?}, Epilog ->{Hue[0],
a[[1,1]]}];

and I forgot to thank you in last post.  :-)



"yehuda ben-shimol" <benshimo at bgu.ac.il> ¦b¶l¥ó
news:crb44l$al3$1 at smc.vnet.net ¤¤¼¶¼g...
> Hi,
> Epilog or Prolog options will do
> check the following code
> DensityPlot[Sin[x]Cos[y], {x, -?, ?}, {y, -?, ?}, Epilog -> {Hue[0],
> Circle[{0, 0}, 1]}]
> yehuda
>
> idyllic wrote:
>
> >Dear all,
> >  Is there a good method to draw a given trajectory in a densityplot?
> >  e.g. I wanna draw a light circle orbit in the form of a DensityPlot.
> >  Any ideas will be appreciated, thanks in advance.
> >                   Sincerely             Idyllic
> >
> >
> >
>



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