ReadonlylengthThe length read-only property of the SVGPointList interface returns the number of items in the list.
ReadonlynumberThe numberOfItems read-only property of the SVGPointList interface returns the number of items in the list.
The clear() method of the SVGPointList interface removes all items from the list.
The getItem() method of the SVGPointList interface gets one item from the list at the specified index.
The removeItem() method of the SVGPointList interface removes a DOMPoint from the list.
The
SVGPointListinterface represents a list of DOMPoint objects.MDN Reference