LineString<T extends Point<num> >.ring constructor
LineString<T extends Point<num> >.ring (
- Iterable<
T> chain
Create a linear ring from a closed and simple chain
of points.
There must be zero or at least four points in the chain.
Implementation
factory LineString.ring(Iterable<T> chain) =>
LineString<T>(chain, type: LineStringType.ring);