# Events

<table data-full-width="false"><thead><tr><th width="229">Event</th><th>Description</th></tr></thead><tbody><tr><td>OnPointerDownCallback</td><td>Called on the frame that catches the input down on the joystick image.</td></tr><tr><td>OnPointerUpCallback</td><td>Called on the frame that the input is released.</td></tr><tr><td>OnDragCallback</td><td>Called on the frames when the input on the joystick is being moved.</td></tr><tr><td>OnUpdatePositioning</td><td>Called when the positioning of the joystick is updated.</td></tr><tr><td>OnTapAchieved</td><td>This callback notifies any subscribers the current tap count any time a touch is initiated on the joystick within the tap decay rate.</td></tr><tr><td>OnTapReleased</td><td>This callback will be called only if the joystick has been released within the tap decay time.</td></tr><tr><td>OnOverridePositioning</td><td>This callback is called any time the position or size is overridden.</td></tr></tbody></table>


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