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They must have changed their CMYC to RGB conversion algorithm as well. CMYC colors now look different in Preview compared to when rendered in Acrobat Reader or
by felxh 10y ago
They must have changed their CMYC to RGB conversion algorithm as well. CMYC colors now look different in Preview compared to when rendered in Acrobat Reader or using Ghostscript
- tambourine_man 10y agoCould you post a screenshot? I've had this complain (and bug filled) for a long time. They changed it a few years ago, blacks are completely washed out. But I haven't yet had the inclination to install Sierra.
- matthewmacleod 10y agoI'm guessing that the rendering is actually more accurate in Preview, not that it helps. Reader has an awful habit of displaying all blacks in CMYK documents as composite, which has bitten me occasionally when going to print…
- tambourine_man 10y agoThey don't think it's a bug, as it was marked "as intended" or something. But I'd disagree. No Adobe software does this by default. Trying to simulate a reflective medium in a emissive one by decreasing the latitude can be useful at times, but simply showing it like that with no option to turn it off seems crazy to me.
- felxh 10y agoHere you go https://gist.github.com/felixhageloh/37c4d091f4e40c4d19fa83c094cf0ca9 https://gist.github.com/felixhageloh/37c4d091f4e40c4d19fa83c... And you are right - this started pre Sierra already (can't remember which version)
- tambourine_man 10y agoInteresting, it's squashing the whites in this case.