&mdash; 		The string that separates each row of tiles, default is "\n".
		</td></tr></table></p></div><a name="saveToString()"></a><a name="saveToString(String,String)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">saveToString</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code> public function saveToString(columnSep:String = ,, rowSep:String = 