code: function(element, options, done) {
              options = merge(options, {
                  pos: [10, 10],
                  deltaX: 300,
                  deltaY: 150,
                  duration: 250,
                  touches: 1
              });
  
              var touches = getTouches(options.pos, element, options.touches);
              triggerGesture(element, touches, options, function() {
                  done && setTimeout(done, 25);
              });
          }
docs: pan
  @param element
  @param options
  @param done