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Diffstat (limited to 'core/java/android/gesture/GestureStroke.java')
| -rw-r--r-- | core/java/android/gesture/GestureStroke.java | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/core/java/android/gesture/GestureStroke.java b/core/java/android/gesture/GestureStroke.java index 1d0f0fe..bed904e 100644 --- a/core/java/android/gesture/GestureStroke.java +++ b/core/java/android/gesture/GestureStroke.java @@ -69,8 +69,7 @@ public class GestureStroke { bx.bottom = p.y; len = 0; } else { - len += Math.sqrt(Math.pow(p.x - tmpPoints[(i - 1) * 2], 2) - + Math.pow(p.y - tmpPoints[(i -1 ) * 2 + 1], 2)); + len += Math.hypot(p.x - tmpPoints[(i - 1) * 2], p.y - tmpPoints[(i -1 ) * 2 + 1]); bx.union(p.x, p.y); } index++; |