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Re: front end graphics display

  • To: mathgroup at
  • Subject: [mg25651] Re: front end graphics display
  • From: Jens-Peer Kuska <kuska at>
  • Date: Wed, 18 Oct 2000 02:52:24 -0400 (EDT)
  • Organization: Universitaet Leipzig
  • References: <8se99a$>
  • Sender: owner-wri-mathgroup at


it is a frontend problem. I found the bug a year a go.
You may try to select the cell and redraw it with the
Render Graphics option of the Cell menu.

It happens only with bitmaps (Raster[] objects)


Gianluca Gorni wrote:
> Hello!
> I have met an odd behaviour of the graphics display of my
> Mathematica Front End 4.0 for PowerMac.
> Consider the following:
> rects[n_] :=
>   Show[GraphicsArray[a =
>      Graphics[Raster[Array[0 &, {n, n}]]]; {a, a}]]
> This should show up as two black rectangles side by side.
> rects[124] behaves as expected, but rects[125] only the
> rectangle on the left is visible. If I click on the graphics,
> I see that space is left for the other rectangle. If I Export[]
> the picture as eps and view it in other applications, both
> rectangles are there all right.
> It seems that it is a Front End problem.
> Best regards,
>                Gianluca Gorni

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