Search found 4 matches

by patrick.h
2016-02-21T20:48:51-07:00
Forum: Bugs
Topic: CMYK PDF does not retain original colors
Replies: 4
Views: 3168

Re: CMYK PDF does not retain original colors

Just a follow-up on Reptilee's post: we were experiencing issues with Imagick, so we tested the code in Imagemagick to locate the problem and found that problem lies with imagemagick. Updating Ghostscript to 9.15 has not solved the issue. Is there an alternative program to Imagemagick that might ...
by patrick.h
2016-02-04T20:23:13-07:00
Forum: Users
Topic: How to have CMYK PDF retain original colors
Replies: 11
Views: 5623

Re: How to have CMYK PDF retain original colors

Thanks guys for the pointers. I will try pdfimages later. About where I took the colors from: If I remember correctly, I was using a color picker on the files opened by Adobe Reader, just to compare the two pdfs using the same software. The before pdf is generated from within Adobe Illustrator and ...
by patrick.h
2016-01-31T19:34:38-07:00
Forum: Users
Topic: How to have CMYK PDF retain original colors
Replies: 11
Views: 5623

Re: How to have CMYK PDF retain original colors

Thanks for the very fast answers. @snibgo: I updated ghostscript to version 9.15 and still have the same issue. @fmw42: I am hoping that what you pointed out is significant. Is the pdf i'm using saved in a format ImageMagick usually has difficulties with? I tried multiple formats using Illustrator ...
by patrick.h
2016-01-27T21:10:04-07:00
Forum: Users
Topic: How to have CMYK PDF retain original colors
Replies: 11
Views: 5623

How to have CMYK PDF retain original colors

Hi, I've been having a bit of difficulty getting imagick to return a composited CMYK pdf with the same colors. Out of curiosity, I tried the simplest ImageMagick command that I know of: open convert and close, and the colors are still different. :( convert -density 300 before.pdf after.pdf before ...