toSigned method

@override BBox toSigned()

Implementation

@override
BBox toSigned() => BBox.named(
      alt1: alt1,
      alt2: alt2,
      lat1: _untilSigned(lat1, 90),
      lat2: _untilSigned(lat2, 90),
      lng1: _untilSigned(lng1, 180),
      lng2: _untilSigned(lng2, 180),
    );