Coordinate.fromKey constructor

Coordinate.fromKey(
  1. String key
)

Implementation

factory Coordinate.fromKey(String key) {
  final keys = key.split(':');

  if (keys.length >= 2) {
    double x = double.parse(keys[0]);
    double y = double.parse(keys[1]);
    double z = 0.0;

    if (keys.length > 2) {
      z = double.parse(keys[2]);
    }

    return Coordinate(x, y, z);
  }

  return Coordinate(0, 0, 0);
}