fix: Tween.to & Tween.from params add default value

hiloteam · Apr 26, 2017 · 653cf36 · 653cf36
1 parent 2002f04
commit 653cf36
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/tween/Tween.js b/src/tween/Tween.js
@@ -126,7 +126,7 @@ return Class.create(/** @lends Tween.prototype */{
     },
 
     target: null,
-    duration: 0,
+    duration: 1000,
     delay: 0,
     paused: false,
     loop: false,
@@ -513,6 +513,7 @@ return Class.create(/** @lends Tween.prototype */{
          * @returns {Tween|Array} 一个Tween实例对象或Tween实例数组。
          */
         fromTo: function(target, fromProps, toProps, params){
+            params = params || {};
             var isArray = target instanceof Array;
             target = isArray ? target : [target];