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Groups > comp.lang.postscript > #2212

Re: CMYK PDF to RGB, via GSview Convert or otherwise

From ken <ken@spamcop.net>
Newsgroups comp.lang.postscript
Subject Re: CMYK PDF to RGB, via GSview Convert or otherwise
Date 2015-04-10 18:17 +0100
Message-ID <MPG.2f9215e5b8842aa59898e8@usenet.plus.net> (permalink)
References <8e9a12ed-28ee-4d24-b02e-efb14245b4aa@googlegroups.com>

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In article <8e9a12ed-28ee-4d24-b02e-efb14245b4aa@googlegroups.com>, 
alanrsargent@gmail.com says...

> The config for Convert is not obvious to me, is there a way to change 
how the colourspaces are mapped?

Yes, and no.
 
> Or is there another (free) method for doing this? 
> (Not just rasterising the whole page.)

Use Ghostscript (its what GSView uses). use the pdfwrite device (to 
produce PDF output) and select -sColorConversionStrategy=DeviceRGB. I'm 
assuming here that 'screen-firendly' mrans 'I want it in RGB'.

You can also control image resolution and downsampling etc if size is 
what concerns you.

		Ken

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CMYK PDF to RGB, via GSview Convert or otherwise Alan <alanrsargent@gmail.com> - 2015-04-10 08:44 -0700
  Re: CMYK PDF to RGB, via GSview Convert or otherwise ken <ken@spamcop.net> - 2015-04-10 18:17 +0100

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