performance fixes, docs fixes

src/DragAndDrop.ts

@@ -121,9 +121,9 @@ export const DD = {
 
       const drawNode =
         elem.node.getLayer() ||
-        (elem.node instanceof Konva['Stage'] && elem.node);
+        ((elem.node instanceof Konva['Stage'] && elem.node) as any);
       if (drawNode) {
-        drawNode.draw();
+        drawNode.batchDraw();
       }
     });
   },

src/Stage.ts

@@ -1063,7 +1063,7 @@ export class Stage extends Container<Layer> {
   /**
    * batch draw
    * @method
-   * @name Konva.Layer#batchDraw
+   * @name Konva.Stage#batchDraw
    * @return {Konva.Stage} this
    */
   batchDraw() {

src/shapes/Circle.ts

@@ -61,7 +61,7 @@ _registerNode(Circle);
 
 /**
  * get/set radius
- * @name Konva.Arrow#radius
+ * @name Konva.Circle#radius
  * @method
  * @param {Number} radius
  * @returns {Number}

src/shapes/Star.ts

@@ -79,46 +79,46 @@ _registerNode(Star);
 
 /**
  * get/set number of points
- * @name Konva.Ring#numPoints
+ * @name Konva.Star#numPoints
  * @method
  * @param {Number} numPoints
  * @returns {Number}
  * @example
  * // get inner radius
- * var numPoints = ring.numPoints();
+ * var numPoints = star.numPoints();
  *
  * // set inner radius
- * ring.numPoints(20);
+ * star.numPoints(20);
  */
 Factory.addGetterSetter(Star, 'numPoints', 5, getNumberValidator());
 
 /**
  * get/set innerRadius
- * @name Konva.Ring#innerRadius
+ * @name Konva.Star#innerRadius
  * @method
  * @param {Number} innerRadius
  * @returns {Number}
  * @example
  * // get inner radius
- * var innerRadius = ring.innerRadius();
+ * var innerRadius = star.innerRadius();
  *
  * // set inner radius
- * ring.innerRadius(20);
+ * star.innerRadius(20);
  */
 Factory.addGetterSetter(Star, 'innerRadius', 0, getNumberValidator());
 
 /**
  * get/set outerRadius
- * @name Konva.Ring#outerRadius
+ * @name Konva.Star#outerRadius
  * @method
  * @param {Number} outerRadius
  * @returns {Number}
  * @example
  * // get inner radius
- * var outerRadius = ring.outerRadius();
+ * var outerRadius = star.outerRadius();
  *
  * // set inner radius
- * ring.outerRadius(20);
+ * star.outerRadius(20);
  */
 
 Factory.addGetterSetter(Star, 'outerRadius', 0, getNumberValidator());

src/shapes/TextPath.ts

@@ -627,7 +627,7 @@ Factory.addGetterSetter(TextPath, 'fontStyle', NORMAL);
 
 /**
  * get/set horizontal align of text.  Can be 'left', 'center', 'right' or 'justify'
- * @name Konva.Text#align
+ * @name Konva.TextPath#align
  * @method
  * @param {String} align
  * @returns {String}

src/shapes/Transformer.ts

@@ -298,7 +298,7 @@ export class Transformer extends Group {
         }
 
         this._resetTransformCache();
-        if (!this._transforming) {
+        if (!this._transforming && !this.isDragging()) {
           this.update();
         }
       };