This is another school project. It is a custom control that allows you to use your mouse as a joystick. It's features are:
MouseMoved event returns a custom EventArgs object containing 0 to 15 units of movement from the center of the control, and the polar direction (North, Southeast, etc...).
Configurable color, diameter, line-width, and line-end shape.
Enclosed are the source code for the control, and for the demonstration application.