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Viewing changes to macros/scicos/window_set_size.sci

  • 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/window_set_size.sci
 
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function window_set_size(a)
 
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[lhs,rhs]=argn(0)
 
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  rect=dig_bound(scs_m);
 
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  if rect<>[] then
 
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    xx=rect(1);
 
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    yy=rect(2);
 
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    w=rect(3)-rect(1);
 
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    h=rect(4)-rect(2);
 
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    if rhs==0 then j=1.5;a=max(600/(j*w),400/(j*h),j); end
 
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else
 
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    xx=0;yy=0;w=600;h=400;rect=[xx,yy,w,h];
 
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    if rhs==0 then a=1.5; end
 
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  end
 
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  xbasc()
 
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  xset("wresize",0);
 
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width=%zoom*w*a;height=%zoom*h*a
 
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  xset('wdim',width,height);
 
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  b=(1-1/a)/2;
 
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  xsetech([b,b,1/a,1/a],[rect(1),rect(2),rect(3),rect(4)])
 
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  r=xget('wpdim');
 
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  %XSHIFT=max((width-r(1))/2,0)
 
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  %YSHIFT=max((height-r(2))/2,0)
 
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  xset('viewport',%XSHIFT,%YSHIFT)