Apologies, the emailer didn't include the link, here it is for the sake of 
completeness;
https://stackoverflow.com/questions/10456486/does-pdfbox-support-spot-colors-and-separations



    On Thursday, September 20, 2018 10:43 AM, PDF Developer 
<[email protected]> wrote:
 

  Hello,
Does any one have sample code of how to change the name of separation in a PDF? 
For example I have "VARNISH" and "LAK" separations in some of my PDFs and I'd 
like to change them to, say, "Varnish".
I was able to enumerate all of the Separations in my test PDF using code from 
here. While that example also shows how to use a Spot/Separation Colour in a 
drawing operation, I just need to rename the separation and then save the PDF 
with the modified colourspace. I don't want, or need, to modify the (CMYK) 
values of the separation.
Any ideas before I start digging around at the COS Level?
Thanks in advance.


 

   

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