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Please someone, RGB to CMYK conversion help needed in ImageMagick


mort
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Hey all

 

Am a total n00b to Image Magick.

 

I have made a system for a client which enables their dealers to make bespoke adverts with their dealership info on them. It also has a logo. The problem I am having is when it generates it all into a PDF, the logo comes out in RGB instead of CMYK.

 

Even if I use a CMYK logo, it will still come up as RGB in the PDF. Pretty sure this is because PHP alters the image. Been usig this command, which makes a 2nd image but it doesnt appear to be CMYK, think something to do with the colour profiles. someone lend a hand?

 

convert upload/img.jpg -profile CMYK_PROFILE upload/img2.jpg

 

Cheers

 

 

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