-</span> * @constructor
- * @param {Number} top Top
- * @param {Number} right Right
- * @param {Number} bottom Bottom
- * @param {Number} left Left
+</span> * Creates a region from the bounding sides.
+ * @param {Number} top Top The topmost pixel of the Region.
+ * @param {Number} right Right The rightmost pixel of the Region.
+ * @param {Number} bottom Bottom The bottom pixel of the Region.
+ * @param {Number} left Left The leftmost pixel of the Region.