2-Axis MnJoystick is a visualisation element which is located in the Visu ToolBox under "MnControls Light".
This joystick can be used to control movements in two dimensions.
The joystick lever can be dragged within a given radius and returns following values:
X Value -> Deviation in the X direction from the center (-100 to 100, rest position = 0)
Y Value -> Deviation in the Y direction from the center (-100 to 100, rest position = 0)
Angle Value -> Angle to center ( 0 - 360 degree)
Radius Value -> Deviation from center (0 - 100)