On 12/30/2022 11:44 AM, Ulrike Fischer wrote:
If I run the following with pdftex I get a rather black square (checked in three pdf viewers). With luatex I get a rather light gray square, which looks imho wrong as color values between 0 and 0.2 should be dark. FWIW, I did some quick tests and adding the Decode mask makes it lighter and adding to the main xform makes it darker so what you get with adding to both is some mix between these.
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