JavaScript实现抖音罗盘时钟
本文实例为大家分享了JavaScript实现抖音罗盘时钟的具体代码,供大家参考,具体内容如下
其实很早以前就想发了,很多东西其实并不难,只要多动手动脑就行了,下面直接上代码,其他的自己下去慢慢研究吧!
HTML部分代码:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>js仿抖罗盘时钟</title> <link rel="stylesheet" href="css/demo.css" > </head> <body> <div id="clock"></div> <script src="js/demo.js"></script> </body> </html>
css部分代码:
*{ margin:0; padding:0 } html,body{ width:100%; height:100%; background-color:#000; overflow:hidden } #clock{ position:relative; width:100%; height:100%; background:#000 } .label{ display:inline-block; color:#4d4d4d; text-align:center; padding:0 5px; font-size:19px; transition:left 1s,top 1s; transform-origin:0% 0% }
JavaScript部分代码:
var monthText=["一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"]; var dayText=["零一号","零二号","零三号","零四号","零五号","零六号","零七号","零八号","零九号","十号","十一号","十二号","十三号","十四号","十五号","十六号","十七号","十八号","十九号","二十号","二十一号","二十二号","二十三号","二十四号","二十五号","二十六号","二十七号","二十八号","二十九号","三十号","三十一号"]; var weekText=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"]; var hourText=["零点","零一点","零两点","零三点","零四点","零五点","零六点","零七点","零八点","零九点","零十点","十一点","十二点","十三点","十四点","十五点","十六点","十七点","十八点","十九点","二十点","二十一点","二十二点","二十三点"]; var minuteText=["零一分","零二分","零三分","零四分","零五分","零六分","零七分","零八分","零九分","零十分","十一分","十二分","十三分","十四分","十五分","十六分","十七分","十八分","十九分","二十分","二十一分","二十二分","二十三分","二十四分","二十五分","二十六分","二十七分","二十八分","二十九分","三十分","三十一分","三十二分","三十三分","三十四分","三十五分","三十六分","三十七分","三十八分","三十九分","四十分","四十一分","四十二分","四十三分","四十四分","四十五分","四十六分","四十七分","四十八分","四十九分","五十分","五十一分","五十二分","五十三分","五十四分","五十五分","五十六分","五十七分","五十八分","五十九分","六十分"]; var secondsText=["零一秒","零二秒","零三秒","零四秒","零五秒","零六秒","零七秒","零八秒","零九秒","零十秒","十一秒","十二秒","十三秒","十四秒","十五秒","十六秒","十七秒","十八秒","十九秒","二十秒","二十一秒","二十二秒","二十三秒","二十四秒","二十五秒","二十六秒","二十七秒","二十八秒","二十九秒","三十秒","三十一秒","三十二秒","三十三秒","三十四秒","三十五秒","三十六秒","三十七秒","三十八秒","三十九秒","四十秒","四十一秒","四十二秒","四十三秒","四十四秒","四十五秒","四十六秒","四十七秒","四十八秒","四十九秒","五十秒","五十一秒","五十二秒","五十三秒","五十四秒","五十五秒","五十六秒","五十七秒","五十八秒","五十九秒","六十秒"]; var clock;var monthList=[]; var dayList=[]; var weekList=[]; var hourList=[]; var minuteList=[]; var secondsList=[]; var isCircle=false; var textSet=[[monthText,monthList], [dayText,dayList], [weekText,weekList], [hourText,hourList], [minuteText,minuteList], [secondsText,secondsList]]; window.onload=function() { init(); setInterval(function() {runTime(); },100); changePosition(); setTimeout(function() {changeCircle(); },2000); } function init() {clock=document.getElementById('clock'); for(var i=0; i<textSet.length;i++) {for(var j=0;j<textSet[i][0].length;j++) {var temp=createLabel(textSet[i][0][j]); clock.appendChild(temp);textSet[i][1].push(temp); } } } function createLabel(text) { var div=document.createElement('div'); div.classList.add('label'); div.innerText=text;return div; } function runTime() { var now=new Date(); var month=now.getMonth(); var day=now.getDate(); var week=now.getDay(); var hour=now.getHours(); var minute=now.getMinutes(); var seconds=now.getSeconds(); initStyle(); var nowValue=[month,day-1,week,hour,minute,seconds]; for(var i=0; i<nowValue.length; i++) {var num=nowValue[i]; textSet[i][1][num].style.color='#fff'; } if(isCircle) {var widthMid=document.body.clientWidth/2; var heightMid=document.body.clientHeight/2; for(var i=0; i<textSet.length; i++){for(var j=0; j<textSet[i][0].length; j++){var r=(i+1)*35+50*i; var deg=360/textSet[i][1].length*(j-nowValue[i]); var x=r*Math.sin(deg*Math.PI/180)+widthMid; var y=heightMid-r*Math.cos(deg*Math.PI/180); var temp=textSet[i][1][j]; temp.style.transform='rotate('+(-90+deg)+'deg)'; temp.style.left=x+'px'; temp.style.top=y+'px'; } } } } function initStyle() {var label=document.getElementsByClassName('label'); for(var i=0; i<label.length;i++) {label[i].style.color='#4d4d4d'; } } function changePosition() { for(let i=0;i<textSet.length; i++) { for(let j=0; j<textSet[i][1].length; j++){ let tempX=textSet[i][1][j].offsetLeft+"px"; let tempY=textSet[i][1][j].offsetTop+"px"; setTimeout(function(){ textSet[i][1][j].style.position="absolute"; textSet[i][1][j].style.left=tempX;textSet[i][1][j].style.top=tempY; },50); } } } function changeCircle() { isCircle=true; clock.style.transform="rotate(90deg)"; }
更多JavaScript时钟特效点击查看:JavaScript时钟特效专题
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