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  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2002-03-21 16:57:43 UTC
  • Revision ID: james.westby@ubuntu.com-20020321165743-e9mv12c1tb1plztg
Tags: upstream-2.6
Import upstream version 2.6

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macros/scicos/set_cmap.sci
 
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function ok=set_cmap(cmap)
 
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//appends new colors to the colormap
 
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// Copyright INRIA
 
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if cmap==[] then ok=%t,return,end
 
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if xget('use color')==1 then
 
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  d=xget('colormap');  
 
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  for k=1:size(cmap,1)
 
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    [mc,kk]=mini(abs(d-ones(size(d,1),1)*cmap(k,:))*[1;1;1])
 
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    if mc>.0001 then
 
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      d=[d;cmap(k,:)]
 
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    end
 
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  end
 
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  errcatch(9999,'continue')
 
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  xset('colormap',d);
 
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  errcatch(-1)
 
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  if iserror(9999) then
 
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    errclear(9999)
 
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    ok=%f
 
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  else
 
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    ok=%t
 
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  end
 
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end
 
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