description

# operator - method

Point<T> operator -(

1. Point<T> other

)

Subtract `other` from `this`, as if both points were vectors.

Returns the resulting "vector" as a Point.

Example:

    var point = const Point(10, 100) - const Point(10, 10); // Point(0, 90)
    point = const Point(-10, -20) - const Point(100, 100); // Point(-110, -120)

## Implementation

    Point<T> operator -(Point<T> other) {
      return Point<T>((x - other.x) as T, (y - other.y) as T);
    }