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Groups > comp.lang.postscript > #1037

Re: Looping over all defined colours

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On 11/11/2012 2:34 AM, Cecil Westerhof wrote:
> Someone on this mailing-list showed met the simple way down to declare
> a lot of colours at once. I wold like to do something with all those
> colours. Is there a way to iterate the colours?
>
> /colors <<
>    /colorBlack   { 0   0   0   }
>    /colorBlue    { 0   0   1   }
>    /colorCyan    { 0   1   1   } % aqua
>    /colorFuchsia { 1   0   1   }
>    /colorGray    { .5  .5  .5  }
>    /colorGreen   { 0   .5  0   }
>    /colorIndigo  { .31 0   .5  }
>    /colorLime    { 0   1   0   }
>    /colorMaroon  { .5  0   0   }
>    /colorNavy    { 0   0   .5  }
>    /colorOlive   { .5  .5  0   }
>    /colorOrange  { 1   .56 0   }
>    /colorPurple  { .5  0   .5  }
>    /colorRed     { 1   0   0   }
>    /colorSilver  { .75 .75 .75 }
>    /colorTeal    { 0   .5  .5  }
>    /colorViolet  { .94 .5  .94  }
>    /colorWhite   { 1   1   1   }
>    /colorYellow  { 1   1   0   }
>>> def
> colors begin
>


See the many examples on our website.

works for url's; modify for colors...

<< /name1 {data1} name2 {data2}... >>
{mark exch /eurl cvx ] cvx def} forall





-- 
Many thanks,

Don Lancaster                          voice phone: (928)428-4073
Synergetics   3860 West First Street   Box 809 Thatcher, AZ 85552
rss: http://www.tinaja.com/whtnu.xml   email: don@tinaja.com

Please visit my GURU's LAIR web site at http://www.tinaja.com

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Looping over all defined colours Cecil Westerhof <Cecil@decebal.nl> - 2012-11-11 11:34 +0100
  Re: Looping over all defined colours Don Lancaster <don@tinaja.com> - 2012-11-11 09:52 -0800
  Re: Looping over all defined colours Cecil Westerhof <Cecil@decebal.nl> - 2012-11-17 14:50 +0100

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