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Re: Mesh in ListDensityPlot

  • To: mathgroup at smc.vnet.net
  • Subject: [mg42294] Re: Mesh in ListDensityPlot
  • From: "Steve Luttrell" <luttrell at _removemefirst_westmal.demon.co.uk>
  • Date: Fri, 27 Jun 2003 06:31:22 -0400 (EDT)
  • References: <bdeeu9$dht$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

You could set Mesh->False and draw the lines yourself using
Epilog-><graphics>.

Here is a little example of what I mean:

ListDensityPlot[Table[Sin[i/5], {i, 100}, {j, 100}], Mesh -> False,
   Epilog -> {RGBColor[1, 0, 0], Table[{Line[{{0, i}, {100, i}}],
       Line[{{i, 0}, {i, 100}}]}, {i, 0, 100, 10}]}];

--
Steve Luttrell
West Malvern, UK

"Walden, CJ (Chris)" <C.J.Walden at rl.ac.uk> wrote in message
news:bdeeu9$dht$1 at smc.vnet.net...
> Hi,
>
> I'm using ListDensityPlot to display a 2880 by 200 matrix of real values.
> If I set Mesh->True the result is completely dominated by black mesh
lines.
> Does anyone know an easy way of displaying a subset of mesh lines?
>
> Thanks,
>
> Chris Walden
>
> --
> -----------------------------------------------
> Dr C.J. Walden [C.J.Walden at rl.ac.uk]
> Radio Communications Research Unit
> CCLRC Rutherford Appleton Laboratory
> Chilton, Didcot, OX11 0QX, UK
> Tel:+44-(0)1235-445601 Fax:+44-(0)1235-446140
> -----------------------------------------------
>



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