Figured out the solution myself:
It works if you convert to tiff (or miff, but I had to use tiff because I was checking the width & height from PHP and miff is not supported for this) and colorspace to CMYK first, then composite onto the CMYK miff canvas.
Search found 2 matches
- 2011-10-24T06:00:33-07:00
- Forum: Users
- Topic: All Colors Revert To Black When Composite Onto CMYK MIFF
- Replies: 2
- Views: 5680
- 2011-10-24T00:04:25-07:00
- Forum: Users
- Topic: All Colors Revert To Black When Composite Onto CMYK MIFF
- Replies: 2
- Views: 5680
All Colors Revert To Black When Composite Onto CMYK MIFF
I'm quite familiar with ImageMagick and have been using it for a while. I use it to create book covers, they are CMYK 300dpi. I used to use a combination of ImageMagick and the PHP IMagick functions, but then I decided to rewrite the script in only ImageMagick commands (called by PHP using exec) as ...