public function renderFullSVG() {
		if (!$this->fullSvg->documentElement->childNodes->length) {
			return '';
		}

		return $this->fullSvg->saveXml($this->fullSvg->documentElement, LIBXML_NOEMPTYTAG);
	}
public function renderFullSVG() {
		if (!$this->fullSvg->documentElement->childNodes->length) {
			return '';
		}

		return $this->fullSvg->saveXml($this->fullSvg->documentElement, LIBXML_NOEMPTYTAG);
	}
public function renderFullSVG ( ) { if ( ! $ this -> fullSvg -> documentElement -> childNodes -> length ) { return '' ; } return $ this -> fullSvg -> saveXml ( $ this -> fullSvg -> documentElement , LIBXML_NOEMPTYTAG ) ; }
get the rendered full SVG. This is an SVG containing many symbol-elements to reduce
repetition of same SVG code
get the rendered full SVG . This is an SVG containing many symbol - elements to reduce repetition of same SVG code