       Re: Combining ListPlotVectorField and ListDensityPlot

• To: mathgroup at smc.vnet.net
• Subject: [mg3605] Re: Combining ListPlotVectorField and ListDensityPlot
• From: Xah Lee <xah at best.com>
• Date: Thu, 28 Mar 1996 00:09:19 -0500
• Organization: Best Internet Communications
• Sender: owner-wri-mathgroup at wolfram.com

```At 2:49 AM 96/3/20, Shane J Latham wrote:
>I want to superimpose a vector plot, say
>
>VPlt=ListPlotVectorField[VArray];
>
>onto a density plot, say
>
>DPlt=ListDensityPlot[DArray];
>...

What you need to do is to convert DensityGraphics returned by
ListDensityPlot to a Graphics object, then both can be displayed
together using Show.

Needs["Graphics`PlotField`"]
Clear[ vectorArray,densityArray, gp1, gp2]

densityArray = Table[ Random[], {i,10}, {j,10}];
vectorArray = Table[ {Random[],Random[]}, {i,10}, {j,10}];

gp1 = ListDensityPlot[ densityArray]
gp2 = Graphics@ ListPlotVectorField[ vectorArray, Axes->True]

Show[{gp1, gp2}, AspectRatio->Automatic]

----------
A very good book that answers most graphics related problems is
The Mathematica Graphics Guidebook by Cameron Smith & Nancy Blachman.

Xah
xah at best.com; 74631.731 at compuserve.com
http://www.best.com/~xah/
Quote of the day:
Your nonsense is as good as mine.   --Metamathematician of metaland.

==== [MESSAGE SEPARATOR] ====

```

• Prev by Date: Re: packages
• Next by Date: Re: Coefficient in multivariate series
• Previous by thread: Combining ListPlotVectorField and ListDensityPlot
• Next by thread: EPSFile[] (was: Printing/TeX)