METHOD AND CONTROLLER FOR IDENTIFYING A DRAG GESTURE

A method of identifying a drag gesture, with which the drag gesture is performed on a touch device and the method is characterized in that a drag signal can be generated when a sum of time duration of the first appearance and time span between an end of the first appearance time duration and a start of the second appearance is less than a first reference time, a sum of the first appearance time duration, the time span and a second appearance time duration is not less than the reference time value and an accumulated displacement of the second appearance time duration is not less than a reference displacement.