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MathGroup Archive 2004

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Re: Exporting to gif and jpeg is tooooo slow

  • To: mathgroup at smc.vnet.net
  • Subject: [mg52295] Re: [mg52271] Exporting to gif and jpeg is tooooo slow
  • From: yehuda ben-shimol <benshimo at bgu.ac.il>
  • Date: Sun, 21 Nov 2004 07:23:34 -0500 (EST)
  • References: <200411200841.DAA08772@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hi,
With version 5.0 it takes only 20ms to export to jpeg or gif on a linux 
machine. On Windows I got similar results.
yehuda

Geronimo wrote:

>Hi Group
>
>I have problems with the "Export" command to gif and jpeg formats.
>
>For example
>
>p = DensityPlot[x+y, {x, 0, 1}, {y, 0, 1}, PlotPoints -> 30, Mesh -> False, 
>      ColorFunction -> Hue];
>
>and then
>
>Export["test.fmt", p, "fmt", ImageSize -> 400]
>
>If fmt=pdf or eps, the result is instantaneous. With gif and jpeg, it never 
>ends. With lighter plots (produced by the Plot command) it works but it 
>takes a crazy amount of time.
>
>For the same reason I cannot save a notebook in html.
>
>I use Mathematica 4 under Linux and I have tried two different machines 
>(very different configurations: different distributions, different 
>networks...) with the same result.
>
>Thanks for any suggestion.
>
>  
>


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