Home > Article > Web Front-end > Code for making a clock using Css3 and Js
Code for making a clock using Css3 and Js
- 不言Original
- 2018-06-22 13:09:251864browse
This article mainly introduces the code about using Css3 and Js to make a clock. It has certain reference value. Now I share it with you. Friends in need can refer to it.
Css3 Js to realize a beautiful clock, browse The browser supports IE9/GoogleChrome/FireFox/Safari, etc. Interested friends can download and test it. I hope it will be helpful for you to learn css3
Css3 Js Beautiful Clock
The browser supports IE9/GoogleChrome/FireFox/ Safari
Rendering:
HTML code
<!DOCTYPE html>
<html>
<head>
<meta >
<title>css3+js打造漂亮时钟</title>
<style>
body{background: -webkit-radial-gradient(center center,circle,#666,#000); margin: 0;}
p{margin: 0; padding: 0;}
.box{padding-top: 50px; width:410px; margin: 0 auto;}
.clock{position: relative; width:400px; height: 400px; border: 5px solid #fff; border-radius: 200px; background:-webkit-radial-gradient(center center,circle,#fff,#bbb); box-shadow: 1px 1px 30px rgba(0, 0, 0, 0.8); }
.clock .clock-xin{position: absolute; top: 50%; left: 50%; width:30px; height: 30px; border-radius: 15px; background: #eee;margin:-15px 0 0 -15px;}
.clock .clock-xin2{position: absolute; top: 50%; left: 50%; width:12px; height: 12px; border-radius: 6px; background: #f00; z-index: 100; margin:-6px 0 0 -6px;}
.clock .date{position: absolute; z-index: 3; top: 245px; left: 130px; font-size: 20px; color: #000; text-shadow: 1px 1px white; }
.clock .hour{position: absolute; z-index: 3; top: 50%; left: 50%; width:160px; height: 6px; border-radius:5px; background: #000; -webkit-transform-origin: 10px 50%; margin:-3px 0 0 -10px;}
.clock .min{position: absolute; z-index: 4;top: 50%; left: 50%; width:180px; height: 4px; border-radius:5px; background: #333; -webkit-transform-origin: 10px 50%; margin:-2px 0 0 -10px;}
.clock .sec{position: absolute; z-index: 5; top: 50%; left: 50%; width:210px; height: 2px; background: #f00; -webkit-transform-origin: 30px 50%; margin:-1px 0 0 -30px;}
.clock em{display: block; width: 2px; height: 5px; background: #000; position: absolute; top: 0; left: 0; -webkit-transform-origin: 50% 0; margin-left: -1px;}
.clock em.ishour{width: 6px; height: 10px; margin-left: -3px;}
.clock em.ishour i{font-size: 25px; color: #000; position: absolute; top: 12px; left: -7px;text-shadow: 1px 1px white; }
</style>
</head>
<body>
<p style="color:white;">浏览器支持：GoogleChrome</p>
<p class="box">
<p class="clock" id="clock">
<p class="clock-xin"></p>
<p class="clock-xin2"></p>
<p id="date" class="date"></p>
<p id="hour" class="hour"></p>
<p id="min" class="min"></p>
<p id="sec" class="sec"></p>
</p>
</p>
<script>
window.onload = function() {
var winHeight = document.documentElement.clientHeight;
document.getElementsByTagName('body')[0].style.height = winHeight+'px';
var $clock = document.getElementById('clock'),
$date = document.getElementById('date'),
$hour = document.getElementById('hour'),
$min = document.getElementById('min'),
$sec = document.getElementById('sec'),
oSecs = document.createElement('em');
for (var i = 1; i < 61; i++) {
var tempSecs = oSecs.cloneNode(),
pos = getSecPos(i);
if(i%5==0){
tempSecs.className = 'ishour';
tempSecs.innerHTML = '<i style="-webkit-transform:rotate('+(-i*6)+'deg);">'+(i/5)+'</i>';
}
tempSecs.style.cssText='left:'+pos.x+'px; top:'+pos.y+'px; -webkit-transform:rotate('+i*6+'deg);';
$clock.appendChild(tempSecs);
}
// 圆弧上的坐标换算
function getSecPos(dep) {
var hudu = (2*Math.PI/360)*6*dep,
r = 200; //半径大小
return {
x: Math.floor(r + Math.sin(hudu)*r),
y: Math.floor(r - Math.cos(hudu)*r),
}
}
;(function() {
// 当前时间
var _now = new Date(),
_h = _now.getHours(),
_m = _now.getMinutes(),
_s = _now.getSeconds();
var _day = _now.getDay();
_day = (_day==0)?7:_day;
if(_day==1){
_day = "一";
}else if(_day==2){
_day = "二";
}else if(_day==3){
_day = "三";
}else if(_day==4){
_day = "四";
}else if(_day==5){
_day = "五";
}else if(_day==6){
_day = "六";
}else if(_day==7){
_day = "日";
}
$date.innerHTML = _now.getFullYear()+'-'+(_now.getMonth()+1)+'-'+_now.getDate()+' 星期'+_day;
//绘制时钟
var gotime = function(){
var _h_dep = 0;
_s++;
if(_s>59){
_s=0;
_m++;
}
if(_m>59){
_m=0;
_h++;
}
if(_h>12){
_h = _h-12;
}
//时针偏移距离
_h_dep = Math.floor(_m/12)*6;
$hour.style.cssText = '-webkit-transform:rotate('+(_h*30-90+_h_dep)+'deg);';
$min.style.cssText = '-webkit-transform:rotate('+(_m*6-90)+'deg);';
$sec.style.cssText = '-webkit-transform:rotate('+(_s*6-90)+'deg);';
};
gotime();
setInterval(gotime, 1000);
})();
};
</script>
</body>
</html>The above is the entire content of this article, I hope it will be helpful to everyone’s learning, more related Please pay attention to the PHP Chinese website for content!
Related recommendations:
Use css3 to achieve the revolving lantern effect
Beautiful buttons made using css styles
The above is the detailed content of Code for making a clock using Css3 and Js. For more information, please follow other related articles on the PHP Chinese website!
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：Use css3 to achieve the revolving lantern effectNext article：Use css3 to achieve the revolving lantern effect