distanceTo method
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
@override
double distanceTo(Point<num> other) {
final dx = x - other.x;
final dy = y - other.y;
return sqrt(dx * dx + dy * dy);
}