bbox property

@override BoundingBox get bbox

Returns the BoundingBox of the MultiPolygon.

Example:

MultiPolygon([
  [
    LinearRing([Coordinate(1, 2), Coordinate(3, 4), Coordinate(5, 6), Coordinate(1, 2)])
  ],
  [
    LinearRing([Coordinate(7, 8), Coordinate(9, 10), Coordinate(11, 12), Coordinate(7, 8)])
  ]
]).bbox; // BoundingBox(2, 1, 12, 11)

Implementation

@override
BoundingBox get bbox {
  List<Point> points = explode();
  if (points.length < 2) {
    return BoundingBox.empty();
  }
  return BoundingBox.fromPoints(points);
}