 	/**
 	 *  Documentation is not currently available.
 	 */
-	public function get heightInLines():int
+	public function get heightInLines():Number
 	{
 		return _heightInLines;
 	}

	/**
	 *  @private
	 */
	public function set widthInChars(value:int):void
	{
		if (value == _widthInChars)
			return;

	/**
	 *  @private
	 */
	private var _heightInLines:Number = 10;

	/**
	 *  @private
