Class goog.dom.RangeIterator

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.

extends goog.dom.TagIterator

Instance Method Summary
	`getEndNode() ⇒ ?Node`
	`getEndTextOffset() ⇒ number`
	`getStartNode() ⇒ ?Node`
	`getStartTextOffset() ⇒ number`
	`isLast() ⇒ boolean`