A bit mask identifying the buttons pressed for a tablet event.
Use one or more of the button-mask constants described in Getting Unicode Values to determine which of the pointing device’s buttons are pressed. This property is valid only for mouse events with a subtype of
NSTabletPointEventSubtype and for events of type
NSTabletPoint; otherwise, the property is set to
Getting Tablet Pointing Information
The absolute x coordinate of a pointing device on its tablet at full tablet resolution.
The absolute y coordinate of a pointing device on its tablet at full tablet resolution.
The absolute z coordinate of pointing device on its tablet at full tablet resolution.
The rotation in degrees of the tablet pointing device associated with this event.
The scaled tilt values of the pointing device that generated this event.
An array of three vendor-defined
NSNumber objects associated with a pointing-type event.