LEADTOOLS JavaScript (Leadtools.Controls)
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PinchDelta Event
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| Leadtools.Controls Namespace > InteractiveService Object : PinchDelta Event |
add_pinchDelta(function(sender, e)) pinchDelta.add(function(sender, e)) remove_pinchDelta(function(sender, e)) pinchDelta.remove(function(sender, e))
Pinch events are only supported by touch devices.
The PinchDelta event will always fire after PinchStarted occurs and any of the following occurs:
On a device that supports touch: When the user moves the fingers after pinch operation has been started.
| Parameter | Type | Description |
|---|---|---|
| sender | 'var' | The source of the event. |
| e | InteractivePinchDeltaEventArgs | The event data. |