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Message from discussion shfill: /ShadingType 2, computed parameters
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Olle  
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 More options Mar 10 2010, 3:55 pm
Newsgroups: comp.lang.postscript
From: Olle <olavi.sak...@gmail.com>
Date: Wed, 10 Mar 2010 12:55:04 -0800 (PST)
Local: Wed, Mar 10 2010 3:55 pm
Subject: Re: shfill: /ShadingType 2, computed parameters
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On Mar 9, 4:16 pm, jdaw1 <jdawise...@gmail.com> wrote:

> Of course by “strong” I meant “string”.

Well, using cvs is pretty straightforward, you just have to check that
your argument is a number.

Something like this might work for you:

% integer/real  *CeeVeeEss*  string true
%        other  *CeeVeeEss*  other false
/CeeVeeEss
{
  dup type dup /integertype eq exch /realtype eq or
  {20 string cvs true}{false}
  ifelse

}

bind def

/ConcatenateOverflowErrorsSuppressed false def
/Concatenate
{
  CeeVeeEss {( ) Concatenate} if exch
  CeeVeeEss {( ) Concatenate} if exch
  2 copy type exch type
  ...

If an argument was converted to a string a space will be appended to
it.

Thanks,

Olle


 
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