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MathGroup Archive 2005

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Re: Missing Graphics

  • To: mathgroup at
  • Subject: [mg54282] Re: [mg54248] Missing Graphics
  • From: Andrzej Kozlowski <akoz at>
  • Date: Wed, 16 Feb 2005 14:36:01 -0500 (EST)
  • References: <>
  • Sender: owner-wri-mathgroup at

On 15 Feb 2005, at 03:50, Bruce Colletti wrote:

> Re Mathematica 5.1.
> This code displays (as intended) five versions of g (first two are 
> same):
> g = Plot3D[Sin@x Cos@y, {x, -PI, PI}, {y, -PI, PI}];
> Scan[Show@#@g &, {SurfaceGraphics, Graphics, ContourGraphics,
>     DensityGraphics}];
> However, when DisplayFunction->Identity is added to Plot3D, only the 
> SurfaceGraphics plot appears.  Why don't the others?
> Thankx.
> Bruce

Actually it is the Graphics plot and not the SurfaceGraphics plot that 
appears. For some reason the setting of the option 
DisplayFuction->Identity is not passed from SurfaceGraphics to 

Andrzej Kozlowski
Chiba, Japan

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