Class goog.dom.MultiRangeIterator

Subclass of goog.dom.TagIterator that iterates over a DOM range. It adds functions to determine the portion of each text node that is selected.

Instance Method Summary
	`clone() ⇒ ?goog.dom.MultiRangeIterator`
	`copyFrom(?goog.dom.MultiRangeIterator other)` Replaces this iterator's values with values from another.
	`getEndNode() ⇒ ?Node`
	`getEndTextOffset() ⇒ number`
	`getStartNode() ⇒ ?Node`
	`getStartTextOffset() ⇒ number`
	`isLast() ⇒ boolean`
	`next() ⇒ ?Node` Move to the next position in the DOM tree.