超轻量级 Web 手势库
http://alloyteam.github.io/AlloyFinger/
var af = new AlloyFinger(element, {
touchStart: function () { },
touchMove: function () { },
touchEnd: function () { },
touchCancel: function () { },
multipointStart: function () { },
multipointEnd: function () { },
tap: function () { },
doubleTap: function () { },
longTap: function () { },
singleTap: function () { },
rotate: function (evt) {
console.log(evt.angle);
},
pinch: function (evt) {
console.log(evt.zoom);
},
pressMove: function (evt) {
console.log(evt.deltaX);
console.log(evt.deltaY);
},
swipe: function (evt) {
console.log("swipe" + evt.direction);
}
});
/**
* this method can also add or remove the event handler
*/
var onTap = function() {};
af.on('tap', onTap);
af.on('touchStart', function() {});
af.off('tap', onTap);
/**
* this method can destroy the instance
*/
af = af.destroy();