/**
* Returns the base value of the attribute as an {@link AnimatableValue}.
*/
public AnimatableValue getUnderlyingValue(AnimationTarget target) {
SVGTransformList tl = getBaseVal();
int n = tl.getNumberOfItems();
List v = new ArrayList(n);
for (int i = 0; i < n; i++) {
v.add(tl.getItem(i));
}
return new AnimatableTransformListValue(target, v);
}