* @param elt The SVG element that contains the points to set.
* @since 3.0
*/
protected void initModifiablePointsShape(final SVGPathElement elt) {
final SVGPathSegList segs = elt.getSegList();
SVGPathSeg seg;
final int size = segs.size()-1;
int i;
Point2D pt;
for(i=0; i<size; i++) {