话不多数说，这是一款用html+css+js开发的高仿苹果手机时钟组件，
作者将苹果的小组件移植到浏览器插件中，可以在BdTab新标签页插件安装该组件
HTML
<div style="width: 100vw;height: 100vh;overflow: hidden;">
<div class="fill">
<div class="clock" id="utility-clock">
<div class="centre">
<div class="dynamic"></div>
<div class="expand round circle-1"></div>
<div class="anchor hour">
<div class="element thin-hand"></div>
<div class="element fat-hand"></div>
</div>
<div class="anchor minute">
<div class="element thin-hand"></div>
<div class="element fat-hand minute-hand"></div>
</div>
<div class="anchor second">
<div class="element second-hand"></div>
</div>
<div class="expand round circle-2"></div>
<div class="expand round circle-3"></div>
</div>
</div>
</div>
</div>
JS
var clock = document.querySelector('#utility-clock')
utilityClock(clock)
if (clock.parentNode.classList.contains('fill')) {
autoResize(clock, 295 + 32)
}
function utilityClock (container) {
var dynamic = container.querySelector('.dynamic')
var hourElement = container.querySelector('.hour')
var minuteElement = container.querySelector('.minute')
var secondElement = container.querySelector('.second')
var minute = function (n) {
return 0 === n % 5 ? minuteText(n) : minuteLine(n)
}
var minuteText = function (n) {
var anchor = document.createElement('div')
anchor.className = 'anchor'
var element = document.createElement('div')
element.className = 'element minute-line-long'
rotate(anchor, n)
anchor.appendChild(element)
dynamic.appendChild(anchor)
}
var minuteLine = function (n) {
var anchor = document.createElement('div')
anchor.className = 'anchor'
var element = document.createElement('div')
element.className = 'element minute-line'
rotate(anchor, n)
anchor.appendChild(element)
dynamic.appendChild(anchor)
}
var hour = function (n) {
var element = document.createElement('div')
element.className = 'hour-text hour-' + n
element.innerHTML = n
position(element, n / 12, 105)
dynamic.appendChild(element)
}
var position = function (element, phase, r) {
var theta = phase * 2 * Math.PI
element.style.top = (-r * Math.cos(theta)).toFixed(1) + 'px'
element.style.left = (r * Math.sin(theta)).toFixed(1) + 'px'
}
var rotate = function (element, second) {
element.style.transform = element.style.webkitTransform = 'rotate(' + (second * 6) + 'deg)'
}
var animate = function () {
var now = new Date()
var time = now.getHours() * 3600 + now.getMinutes() * 60 + now.getSeconds() + now.getMilliseconds() / 1000;
rotate(secondElement, time);
rotate(minuteElement, time / 60);
rotate(hourElement, time / 60 / 12);
requestAnimationFrame(animate);
}
for (var i = 1; i <= 60; i++) {
minute(i);
}
for (var i = 1; i <= 12; i++) {
hour(i);
}
animate();
}
function autoResize (element, nativeSize) {
var update = function () {
var scale = Math.min(window.innerWidth, window.innerHeight) / nativeSize
element.style.transform = element.style.webkitTransform = 'scale(' + scale.toFixed(3) + ')'
}
update();
window.addEventListener('resize', update)
}
CSS
.fill {
display: flex;
justify-content: center;
align-items: center;
border-radius: 20px;
width: 100%;
height: 100%;
background: black;
}
.clock {
position: absolute;
opacity: 1;
background: #1C1C1D;
width: 300px;
height: 300px;
border-radius: 50%;
margin: 20px;
}
.centre {
position: absolute;
top: 50%;
left: 50%;
width: 0;
height: 0;
}
.expand {
position: absolute;
top: 0;
left: 0;
-webkit-transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.anchor {
position: absolute;
top: 0;
left: 0;
width: 0;
height: 0;
}
.element {
position: absolute;
top: 0;
left: 0;
}
.round {
border-radius: 296px;
}
.circle-1 {
background: white;
width: 12px;
height: 12px;
}
.circle-2 {
background: #FA9F22;
width: 8px;
height: 8px;
}
.circle-3 {
background: black;
width: 4px;
height: 4px;
}
.second {
-webkit-transform: rotate(180deg);
-ms-transform: rotate(180deg);
transform: rotate(180deg);
}
.minute {
-webkit-transform: rotate(54deg);
-ms-transform: rotate(54deg);
transform: rotate(54deg);
}
.second-hand {
width: 2px;
height: 164px;
background: #FA9F22;
-webkit-transform: translate(-50%, -100%) translateY(24px);
-ms-transform: translate(-50%, -100%) translateY(24px);
transform: translate(-50%, -100%) translateY(24px);
}
.hour {
-webkit-transform: rotate(304.5deg);
-ms-transform: rotate(304.5deg);
transform: rotate(304.5deg);
}
.thin-hand {
width: 4px;
height: 50px;
background: white;
-webkit-transform: translate(-50%, -100%);
-ms-transform: translate(-50%, -100%);
transform: translate(-50%, -100%);
}
.fat-hand {
width: 10px;
height: 57px;
border-radius: 10px;
background: white;
-webkit-transform: translate(-50%, -100%) translateY(-18px);
-ms-transform: translate(-50%, -100%) translateY(-18px);
transform: translate(-50%, -100%) translateY(-18px);
}
.minute-hand {
height: 112px;
}
.hour-text {
position: absolute;
font: 40px Hei, Helvetica, Arial, sans-serif;
color: white;
-webkit-transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.hour-10 {
padding-left: 0.4ex;
}
.hour-11 {
padding-left: 0.25ex;
}
.minute-text {
position: absolute;
font: 12px Avenir Next, Helvetica, Arial, sans-serif;
color: white;
-webkit-transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.minute-line {
background: white;
width: 1px;
height: 9px;
-webkit-transform: translate(-50%, -100%) translateY(-131px);
-ms-transform: translate(-50%, -100%) translateY(-131px);
transform: translate(-50%, -100%) translateY(-131px);
opacity: 0.34;
}
.minute-line-long {
width: 2px;
background: #fff;
height: 12px;
-webkit-transform: translate(-50%, -100%) translateY(-131px);
-ms-transform: translate(-50%, -100%) translateY(-131px);
transform: translate(-50%, -100%) translateY(-131px);
/*opacity: 0.34;*/
}
以上就是全部代码，
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