continuousEvents indicates if callback must be called continuously for every change beginning from the time the gesture is recognized to the time it ends.Rotation gesture involves only two fingers.continuousEvents indicates if callback should be called continuously for every change beginning from the time the gesture is recognized to the time it ends.fingers specifies the minimum number of fingers needed to recognize this gesture.For example, if pressDuration is 2 seconds, any continued press is recognized as LONGPRESS only if it lasts for at least 2 seconds. pressDuration - specifies the minimum time interval (in seconds) after which the gesture is recognized as a LONGPRESS.taps - specifies the maximum number of taps that must be respected for a gesture.fingers - specifies the maximum number of fingers that must be respected for a gesture.
This parameter supports the following key-value pairs: The configuration parameters vary based on the type of the gesture. The parameter specifies a table that has the required configuration parameters to setup a gesture recognizer. The values for the gestureConfigParamsparameter are: Indicates the type of gesture to be detected on the widget. The values for the gestureTypeparameter are: String - Reference to the gesture is returned. See Remarks for the syntax of this function. This function will be raised asynchronously Specifies the function that needs to be executed when a gesture is recognized. This API allows you to set a gesture recognizer for a specified gesture for a specified widget.ĪddGestureRecognizer(gestureType, gestureConfigParams, onGestureClosure)
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