Optionalpoints: Point2[]Optionalclosed: booleanOptionalbulges: number[]Points defining the polyline vertices
OptionalclosedWhether the polyline is closed
OptionalbulgesOne bulge per vertex to bend the segment after it into an arc: 0 keeps it straight, positive bends counter-clockwise, negative clockwise. Leave it out for straight segments only.
Polyline segment defined by multiple points Can include bulge values to create arc segments between vertices