description

# distanceTo method

double distanceTo(

1. Point<T> other

)

Returns the distance between `this` and `other`.

    var distanceTo = const Point(0, 0).distanceTo(const Point(0, 0)); // 0.0
    distanceTo = const Point(0, 0).distanceTo(const Point(10, 0)); // 10.0
    distanceTo = const Point(0, 0).distanceTo(const Point(0, -10)); // 10.0
    distanceTo = const Point(-10, 0).distanceTo(const Point(100, 0)); // 110.0

## Implementation

    double distanceTo(Point<T> other) {
      var dx = x - other.x;
      var dy = y - other.y;
      return sqrt(dx * dx + dy * dy);
    }