Add some type hints in ol.Kinetic

2013-07-22 18:22:29 +02:00
parent 639000a603
commit ce56ac90a8
1 changed files with 9 additions and 4 deletions
--- a/src/ol/kinetic.js
+++ b/src/ol/kinetic.js
@@ -108,10 +108,15 @@ ol.Kinetic.prototype.pan = function(source) {
  var initialVelocity = this.initialVelocity_;
  var minVelocity = this.minVelocity_;
  var duration = this.getDuration_();
-  var easingFunction = function(t) {
-    return initialVelocity * (Math.exp((decay * t) * duration) - 1) /
-        (minVelocity - initialVelocity);
-  };
+  var easingFunction = (
+      /**
+       * @param {number} t T.
+       * @return {number} Easing.
+       */
+      function(t) {
+        return initialVelocity * (Math.exp((decay * t) * duration) - 1) /
+            (minVelocity - initialVelocity);
+      });
  return ol.animation.pan({
    source: source,
    duration: duration,