StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

Quartz2D: How to convert a clipping rect to an inverted mask at runtime?

Author Votes Δ
rob mayoff 7 +1.00
lbrndnr 3 +1.93
Dave DeLong 0 -1.24
Last visited: Sep 14, 2014, 5:07:29 AM