* Child element is new in Odf 1.2
*
* @return the element {@odf.element chart:label-separator}
*/
public ChartLabelSeparatorElement newChartLabelSeparatorElement() {
ChartLabelSeparatorElement chartLabelSeparator = ((OdfFileDom) this.ownerDocument).newOdfElement(ChartLabelSeparatorElement.class);
this.appendChild(chartLabelSeparator);
return chartLabelSeparator;
}