Resolution Unit

[snibgo]

That is a bad file, because it is encoded as sRGB but contains a CMYK profile.

I suppose you have assigned a CMYK profile. Instead, you should first assign an sRGB profile, then convert to a CMYK profile.

[angi_sfj]

well, my first code was:

Code: Select all

                //image.AddProfile(ColorProfile.SRGB);
                image.AddProfile(ColorProfile.USWebCoatedSWOP);

with first row uncommented.
now i retry, maybe there was something else wrong.
or maybe the conversion has to be done in another way??

[angi_sfj]

ok now it works.
thankyou all