add_pinchStarted(function(sender, e)) pinchStarted.add(function(sender, e)) remove_pinchStarted(function(sender, e)) pinchStarted.remove(function(sender, e))
Pinch events are only supported by touch devices.
The PinchStarted event will fire when any of the following occurs:
On a device that supports touch and PinchStartsOnDown is set to true: When the user presses two finger down on TargetElement.
On a device that supports touch and PinchStartsOnDown is set to false: When the user presses two finger down and then moves on TargetElement.
Parameter | Type | Description |
---|---|---|
sender | 'var' | The source of the event. |
e | InteractivePinchStartedEventArgs | The event data. |