private void Verify() { if (points.Count < 2) { throw new ArgumentException("A Collinear relationship requires at least 2 points: " + this.ToString()); } // Create a segment of the endpoints to compare all points for collinearity Segment line = new Segment(points[0], points[points.Count - 1]); foreach (Point pt in points) { if (!line.PointLiesOn(pt)) { throw new ArgumentException("Point " + pt + " is not collinear with line " + line.ToString()); } if (!line.PointLiesOnAndBetweenEndpoints(pt)) { throw new ArgumentException("Point " + pt + " is not between the endpoints of segment " + line.ToString()); } } }
private void Verify() { if (points.Count < 2) throw new ArgumentException("A Collinear relationship requires at least 2 points: " + this.ToString()); // Create a segment of the endpoints to compare all points for collinearity Segment line = new Segment(points[0], points[points.Count - 1]); foreach (Point pt in points) { if (!line.PointLiesOn(pt)) { throw new ArgumentException("Point " + pt + " is not collinear with line " + line.ToString()); } if (!line.PointLiesOnAndBetweenEndpoints(pt)) { throw new ArgumentException("Point " + pt + " is not between the endpoints of segment " + line.ToString()); } } }