StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Calculate angle of touched point and rotate it on a fixed image or canvas or bitmap image in Android
| Author | Votes | Δ |
|---|---|---|
| jing3142 | 1 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM