This function is used to get the time it takes between two touches/clicks to trigger a Double Tap Gesture event. The time is measured in seconds and has a default value of 0.10.
gesture_get_double_tap_time();
Real (seconds)
if (gesture_get_double_tap_time() != 0.16)
{
gesture_double_tap_time(0.16);
}
The above code checks to see if double tap time for gestures is set to 0.16 seconds and if it is not, it sets it to that value.