Q: I'm currently working with your Java PDF SDK, and I cannot find how
to convert an image in CMYK to RGB.
I've tried googling and searching your KB, but I still cannot find any
reasonable way to do this.
If you could supply a working example or even a hint as to how I can
do this, it would be greatly appreciated.
A: You could use ‘pdftron.PDF.Image.Image2RGB’ filter along the lines
of ElementReaderAdv sample:
After you convert image data to RGB you can add it to the existing PDF
document using pdftron.PDF.Image.Create(...) - along the lines of
Finally you can swap the old CMYK image with RGB using