This interface describes properties available to pointer events.
| actionKey | Gets a boolean value that indicates whether the platform-specific action key is pressed. True means the action key is pressed. False means it isn't. |
| altitudeAngle | Gets the angle of the stylus relative to the surface, in radians |
| altKey | Gets a boolean value that indicates whether the Alt key is pressed. True means the Alt key is pressed. False means it isn't. |
| azimuthAngle | Gets the angle of the stylus relative to the x-axis, in radians. |
| button | Gets a value that indicates which mouse button was pressed: 0 is the left button, 1 is the right button, 2 is the middle button. |
| clickCount | Gets the number of times the button was pressed. |
| commandKey | Gets a boolean value that indicates whether the Windows/Cmd key is pressed. True means the Windows/Cmd key is pressed. False means it isn't. |
| ctrlKey | Gets a boolean value that indicates whether the Ctrl key is pressed. True means the Ctrl key is pressed. False means it isn't. |
| deltaPosition | Gets the difference between the pointer's position during the previous mouse event and its position during the current mouse event. |
| deltaTime | Gets the amount of time that has elapsed since the last recorded change in pointer values, in seconds. |
| isPrimary | Gets a boolean value that indicates whether the pointer is a primary pointer. True means the pointer is a primary pointer. False means it isn't. |
| localPosition | Gets the pointer position in the current target's coordinate system. |
| modifiers | Gets flags that indicate whether modifier keys (Alt, Ctrl, Shift, Windows/Cmd) are pressed. |
| pointerId | Gets the identifier of the pointer that sends the event. |
| pointerType | Gets the type of pointer that created the event. |
| position | Gets the pointer position in the Screen or World coordinate system. |
| pressedButtons | Gets a bitmask that describes the buttons that are currently pressed. |
| pressure | Gets the amount of pressure currently applied by a touch. |
| radius | Gets an estimate of the radius of a touch. |
| radiusVariance | Gets the accuracy of the touch radius. |
| shiftKey | Gets a boolean value that indicates whether the Shift key is pressed. True means the Shift key is pressed. False means it isn't. |
| tangentialPressure | Gets the pressure applied to an additional pressure-sensitive control on the stylus. |
| twist | Gets the rotation of the stylus around its axis, in radians. |