Fix bug with rotation when add a value for threshold to avoid map bei…

…ng rotated and zoomed at the same time
hammerjs · Jul 24, 2017 · d7c2c25 · d7c2c25
1 parent 37206a3
commit d7c2c25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hammer.js b/hammer.js
@@ -1783,7 +1783,7 @@ function getScale(start, end) {
  * @return {Number} rotation
  */
 function getRotation(start, end) {
-  return getAngle(end[1], end[0], PROPS_CLIENT_XY) + getAngle(start[1], start[0], PROPS_CLIENT_XY);
+  return getAngle(end[1], end[0], PROPS_CLIENT_XY) - getAngle(start[1], start[0], PROPS_CLIENT_XY);
 }
 
 /**