Circle with thin stroke aligned inside has artifacts in GPU Preview
I’ve noticed that when I draw a circle with a diameter of 250 mm and a stroke thickness of 0.25 pt, with the stroke alignment set to inside, and then draw another circle with the same stroke thickness but a diameter of 230 mm, the smaller circle shows irregularities in the stroke line (see images).
When the stroke alignment is set to center, however, the circle is displayed correctly.
This issue isn’t serious, I just noticed it while working.
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Yes, I can confirm. I attach the test file.
Illustrator’s GPU preview has a lot of problems with thin objects... especially apparent when the stroke weight is zero, http://illustrator.uservoice.com/forums/601447/suggestions/46443136 -
Tommaso
commented
Now i noticed, that if i want to make a form with the two outer circles it comes again