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手机摇一摇

发布时间:2015-05-15 12:00:25
<!DOCTYPE html><html><head lang="en"> <meta charset="UTF-8"> <title></title></h ...
<!DOCTYPE html><html><head lang="en">  <meta charset="UTF-8">  <title></title></head><body><img src='/images/loading.gif' data-original="pic.jpg" id="imgLogo" ><p id="moCalcTiltLR"></p><p id="moCalcTiltFB"></p><script>  function deviceMotionHandler(eventData) {    //     var acceleration = eventData.accelerationIncludingGravity;    var facingUp = -1;    if (acceleration.z > 0) {      facingUp = +1;    }    var tiltLR = Math.round(((acceleration.x) / 9.81) * -90);    var tiltFB = Math.round(((acceleration.y + 9.81) / 9.81) * 90 * facingUp);    document.getElementById("moCalcTiltLR").innerHTML = tiltLR;    document.getElementById("moCalcTiltFB").innerHTML = tiltFB;    var rotation = "rotate(" + tiltLR + "deg) rotate3d(1,0,0, " + (tiltFB) + "deg)";    document.getElementById("imgLogo").style.webkitTransform = rotation;  }  //   if (window.DeviceMotionEvent) {    window.addEventListener('devicemotion',deviceMotionHandler, false);  }else{    alert('亲,你的浏览器不支持DeviceMotionEvent哦~');  }</script></body></html>

原标题:手机摇一摇

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