contains method

bool contains(
  1. Point point
)

Check if a point is inside this ellipse

Implementation

bool contains(Point point) {
  final dx = point.x - center.x;
  final dy = point.y - center.y;
  return (dx * dx) / (radiusX * radiusX) +
          (dy * dy) / (radiusY * radiusY) <=
      1.0;
}