Instance Property

tangentialPressure

The tangential pressure on the device that generated this event.

Declaration

@property(readonly) float tangentialPressure;

Discussion

The property’s value can range from -1.0 to 1.0. Tangential pressure is also known as barrel pressure. Only some pointing devices support tangential pressure. This method is valid for mouse events with subtype NSTabletPointEventSubtype and for NSTabletPoint events.

See Also

Getting Tablet Pointing Information

absoluteX

The absolute x coordinate of a pointing device on its tablet at full tablet resolution.

absoluteY

The absolute y coordinate of a pointing device on its tablet at full tablet resolution.

absoluteZ

The absolute z coordinate of pointing device on its tablet at full tablet resolution.

buttonMask

A bit mask identifying the buttons pressed for a tablet event.

rotation

The rotation in degrees of the tablet pointing device associated with this event.

tilt

The scaled tilt values of the pointing device that generated this event.

vendorDefined

An array of three vendor-defined NSNumber objects associated with a pointing-type event.