https://bugs.winehq.org/show_bug.cgi?id=55717
--- Comment #5 from Bartosz gang65@poczta.onet.pl --- Yes, it seems that GdipIsOutlineVisiblePathPoint needs to be modified instead of GdipIsVisiblePathPoint, which is taking into account pen's weight.
My patch is wrong then
I will try to create unit tests for that.