buttonp
BUTTONP
BUTTON?
outputs TRUE if a mouse button is down and the mouse is over the
graphics window. Once the button is down, BUTTONP remains true until
the button is released, even if the mouse is dragged out of the
graphics window.
BUTTONP
BUTTON?
outputs TRUE if a mouse button is down and the mouse is over the
graphics window. Once the button is down, BUTTONP remains true until
the button is released, even if the mouse is dragged out of the
graphics window.