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MathGroup Archive 2000

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missing images

  • To: mathgroup at smc.vnet.net
  • Subject: [mg23251] missing images
  • From: Andrew Watson <abwatson at mail.arc.nasa.gov>
  • Date: Sat, 29 Apr 2000 22:04:56 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

Folks,

The file "letters" is a list of 26 matrices, each 32x32 in size, 
which are raster images of the letters of the alphabet. This file is 
attached. Not sure if attachments go through this reflector, but if 
not i would be happy to send the file to anyone interested.

We read them in:

letters  = << "letters";

If we display them, using the following command, we see only the 
first thirteen letters:

Show[
  GraphicsArray[
     Graphics[Raster[#], AspectRatio -> Automatic] & /@ letters ]]

Why do they not all show?

We can see the remaining letters with the following command:

Show[GraphicsArray[
     Graphics[Raster[#], AspectRatio -> Automatic] & /@
       letters[[Range[14, 26]]]]]

I am on an Apple 500MHz G4, MacOS 9.04, 1GB memory, Mathematica 
4.0.0.0, kernel 4.0
Both front end and kernel are allocated about 100MB each.


Thanks for any help you can provide,
Andrew Watson


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