protected virtual void InitDocks()
{
if (docks == null)
{
docks = new DockPoint[8];
docks[0] = new DockPoint(0, 0, LinkControlType.MiddleLeft);
docks[1] = new DockPoint(0, 0, LinkControlType.MiddleRight);
docks[2] = new DockPoint(0, 0, LinkControlType.TopCenter);
docks[3] = new DockPoint(0, 0, LinkControlType.TopLeft);
docks[4] = new DockPoint(0, 0, LinkControlType.TopRight);
docks[5] = new DockPoint(0, 0, LinkControlType.BottomCenter);
docks[6] = new DockPoint(0, 0, LinkControlType.BottomLeft);
docks[7] = new DockPoint(0, 0, LinkControlType.BottomRight);
}
}
public double Distance(DockPoint d)
{
return(Math.Sqrt(Math.Pow(X - d.X, 2) + Math.Pow(Y - d.Y, 2)));
}