fixed #539 and also added size() overloader

src/Node.js

@@ -1295,26 +1295,11 @@
                 config.callback(img);
             });
         },
-        /**
-         * set size
-         * @method
-         * @memberof Kinetic.Node.prototype
-         * @param {Object} size
-         * @param {Number} size.width
-         * @param {Number} size.height
-         * @returns {Kinetic.Node}
-         */
         setSize: function(size) {
             this.setWidth(size.width);
             this.setHeight(size.height);
             return this;
         },
-        /**
-         * get size
-         * @method
-         * @memberof Kinetic.Node.prototype
-         * @returns {Object}
-         */
         getSize: function() {
             return {
                 width: this.getWidth(),
@@ -2002,6 +1987,31 @@
      * node.transformsEnabled('all');
      */
 
+
+
+    /**
+     * get/set node size
+     * @name size
+     * @method
+     * @memberof Kinetic.Node.prototype
+     * @param {Object} size
+     * @param {Number} size.width
+     * @param {Number} size.height
+     * @returns {Object}
+     * @example
+     * // get node size<br>
+     * var size = node.size();<br>
+     * var x = size.x;<br>
+     * var y = size.y;<br><br>
+     *
+     * // set size<br>
+     * node.size({<br>
+     *   width: 100,<br>
+     *   height: 200<br>
+     * });
+     */
+    Kinetic.Factory.addOverloadedGetterSetter(Kinetic.Node, 'size');
+
     Kinetic.Factory.backCompat(Kinetic.Node, {
         rotateDeg: 'rotate',
         setRotationDeg: 'setRotation',

src/Tween.js

@@ -48,7 +48,7 @@
 
         this.anim = new Kinetic.Animation(function() {
             that.tween.onEnterFrame();
-        }, node.getLayer() || node.getLayers());
+        }, node.getLayer());
 
         this.tween = new Tween(key, function(i) {
             that._tweenFunc(i);
@@ -199,7 +199,6 @@
         reset: function() {
             var node = this.node;
             this.tween.reset();
-            (node.getLayer() || node.getLayers()).draw();
             return this;
         },
         /**
@@ -212,7 +211,6 @@
         seek: function(t) {
             var node = this.node;
             this.tween.seek(t * 1000);
-            (node.getLayer() || node.getLayers()).draw();
             return this;
         },
         /**
@@ -234,7 +232,6 @@
         finish: function() {
             var node = this.node;
             this.tween.finish();
-            (node.getLayer() || node.getLayers()).draw();
             return this;
         },
         /**

test/manual/manual-test.js

@@ -98,7 +98,7 @@ suite('Manual', function() {
             duration: 1,
             x: 400,
             y: 30,
-            rotation: Math.PI * 2,
+            rotation: 90,
             opacity: 1,
             strokeWidth: 6,
             scaleX: 1.5

test/unit/Node-test.js

@@ -2759,6 +2759,11 @@ suite('Node', function() {
     circle.position({x: 6, y: 8});
     assert.equal(circle.position().x, 6);
     assert.equal(circle.position().y, 8);
+
+    // because the height was set to 11, the width
+    // is also 11 because the node is a circle
+    assert.equal(circle.size().width, 11);
+    assert.equal(circle.size().height, 11);
   });
 
   test('cache shape', function(){

test/unit/Tween-test.js

@@ -63,7 +63,7 @@ suite('Tween', function() {
     });
 
     // ======================================================
-    test('tween node 2', function() {
+    test('destroy tween while tweening', function() {
         var stage = addStage();
 
         var layer = new Kinetic.Layer();