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Adobe Photoshop Family

16 Messages

 • 

282 Points

Sun, Feb 17, 2019 2:54 AM

Bug in the way photoshop calculates halftones

Photoshop does not seem to be computing halftone angles ( or perhaps the origin of rotation?) properly. Here is an example. I took a 70% gray square and bitmapped it with round dots at 0 degrees, 30 degrees and 60 degrees and put them back together as cyan, magenta and black. On the left is what photoshop does. The rosette pattern on the right is what I would expect.

Responses

16 Messages

 • 

282 Points

2 years ago

Does anybody from adobe look at these bug reports?