/// <summary>
/// 计算从1点到2点的方位角
/// </summary>
/// <param name="p1">1点</param>
/// <param name="p2">2点</param>
/// <returns></returns>
public static Azimuth Create(Point2d p1, Point2d p2)
{
return(new Azimuth(p1, p2));
}
public static void AddExtent(Point2d p)
{
AddExtent(p.X, p.Y);
}
/// <summary>
/// 计算从1点到2点的方位角
/// </summary>
/// <param name="p1">1点</param>
/// <param name="p2">2点</param>
public Azimuth(Point2d p1, Point2d p2) : this(p1.X, p1.Y, p2.X, p2.Y)
{
}
public GraphCircle(Point2d center, double radius)
{
this.Center = center;
this.Radius = radius;
}
