public void AddLine(
	float x1,
	float y1,
	float x2,
	float y2
)

Public Sub AddLine ( 
	x1 As Single,
	y1 As Single,
	x2 As Single,
	y2 As Single
)

public:
void AddLine(
	float x1, 
	float y1, 
	float x2, 
	float y2
)

member AddLine : 
        x1 : float32 * 
        y1 : float32 * 
        x2 : float32 * 
        y2 : float32 -> unit