public static Line FromPoints( Point point1, Point point2 ) { return new Line( point1, point2 ); }
public static float GetAngleBetweenLines(Point a1, Point a2, Point b1, Point b2) { Line line = Line.FromPoints(a1, a2); return(line.GetAngleBetweenLines(Line.FromPoints(b1, b2))); }