copyInternal method
An internal method to copy subclass-specific geometry data.
@return a copy of the target geometry object.
Implementation
MultiPoint copyInternal() {
List<Point> points = []; //..length = this.geometries.length;
for (int i = 0; i < this.geometries.length; i++) {
points.add(this.geometries[i].copy() as Point);
}
return new MultiPoint.withFactory(points, geomFactory);
}