From 14227f6d83cd2f25f280a4f70441bb877eae1639 Mon Sep 17 00:00:00 2001
From: Travis CI
It provides a predictable wrapper o
For each handler, it provides a new gestureState object alongside the
normal event.
A gestureState object has the following:
stateID - ID of the gestureState- persisted as long as there at least
one touch on screenmoveX - the latest screen coordinates of the recently-moved touchmoveY - the latest screen coordinates of the recently-moved touchx0 - the screen coordinates of the responder granty0 - the screen coordinates of the responder grantdx - accumulated distance of the gesture since the touch starteddy - accumulated distance of the gesture since the touch startedvx - current velocity of the gesturevy - current velocity of the gesturenumberActiveTouches - Number of touches currently on screeen