LEADTOOLS JavaScript (Leadtools.Controls)
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PinchStarted Event
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| Leadtools.Controls Namespace > InteractiveService Object : PinchStarted Event |
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 EventsTarget.
On a device that supports touch and PinchStartsOnDown is set to false: When the user presses two finger down and then moves on EventsTarget.
| Parameter | Type | Description |
|---|---|---|
| sender | 'var' | The source of the event. |
| e | InteractivePinchStartedEventArgs | The event data. |