js+svg实现数字时钟显示时间效果代码-html代码-BFW代码库

代码语言：html

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代码描述：js+svg实现数字时钟显示时间效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">

  
  
  
<style>
body {
	background: #111;
}
#clock {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: calc(100vw - 4px);
	max-width: 300px;
}
</style>



  
  
</head>

<body>
  <div id="clock"></div>

      <script>
// this function creates the SVG and appends it to the element you give to it
function initClock(elt, color = '#0ff', backgroundColor = 'none') {
	let timeObj = {
		numberPathsD: {
			topM: "M 8 4 L 16 4 L 18 6 L 16 8 L 8 8 L 6 6 Z",
			midd: "M 8 18 L 16 18 L 18 20 L 16 22 L 8 22 L 6 20 Z",
			topL: "M 6 7 L 8 9 L 8 17 L 6 19 L 4 17 L 4 9 Z",
			topR: "M 18 7 L 20 9 L 20 17 L 18 19 L 16 17 L 16 9 Z",
			btmM: "M 8 32 L 16 32 L 18 34 L 16 36 L 8 36 L 6 34 Z",
			btmL: "M 6 21 L 8 23 L 8 31 L 6 33 L 4 31 L 4 23 Z",
			btmR: "M 18 21 L 20 23 L 20 31 L 18 33 L 16 31 L 16 23 Z"
		},
		seconds: {
			topM: [1, 0, 1, 1, 0, 1, 1, 1, 1, 1],
			midd: [0, 0, 1, 1, 1, 1, 1, 0, 1, 1],
			topL: [1, 0, 0, 0, 1, 1, 1, 0, 1, 1],
			topR: [1, 1, 1, 1, 1, 0, 0, 1, 1, 1],
			btmM: [1, 0, 1, 1, 0, 1, 1, 0, 1, 1],
			btmL: [1, 0, 1, 0, 0, 0, 1, 0, 1, 0],
			btmR: [1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
		},
		tenSeconds: {
			topM: [1, 0, 1, 1, 0, 1],
			midd: [0, 0, 1, 1, 1, 1],
			topL: [1, 0, 0, 0, 1, 1],
			topR: [1, 1, 1, 1, 1, 0],
			btmM: [1, 0, 1, 1, 0, 1],
			btmL: [1, 0, 1, 0, 0, 0],
			btmR: [1, 1, 0, 1, 1, 1]
		},
		minutes: {
			topM: [1, 0, 1, 1, 0, 1, 1, 1, 1, 1],
			midd: [0, 0, 1, 1, 1, 1, 1, 0, 1, 1],
			topL: [1, 0, 0, 0, 1, 1, 1, 0, 1, 1],
			topR: [1, 1, 1, 1, 1, 0, 0, 1, 1, 1],
			btmM: [1, 0, 1, 1, 0, 1, 1, 0, 1, 1],
			btmL: [1, 0, 1, 0, 0, 0, 1, 0, 1, 0],
			btmR: [1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
		},
		tenMinutes: {
			topM: [1, 0, 1, 1, 0, 1],
			midd: [0, 0, 1, 1, 1, 1],
			topL: [1, 0, 0, 0, 1, 1],
			topR: [1, 1, 1, 1, 1, 0],
			btmM: [1, 0, 1, 1, 0, 1],
			btmL: [1, 0, 1, 0, 0, 0],
			btmR: [1, 1, 0, 1, 1, 1]
		},
		hours: {
			topM: [1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0],
			midd: [1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0],
			topL: [0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0],
			topR: [1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1],
			btmM: [1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0],
			btmL: [1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0],
			btmR: [0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1]
		},
		tenHours: {
			topM: [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0],
			midd: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
			topL: [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0],
			topR: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
			btmM: [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0],
			btmL: [0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0],
			btmR: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
		}
	};

	// it's a piece of cake to make a pretty date
	const now = new Date();
	// now.setHours(11);
	// now.setMinutes(59);
	// now.setSeconds(56);
	const hours = now.getHours();
	const onesDigitHours = hours % 12;
	const minutes = now.getMinutes();
	const onesDigitMinutes = minutes % 10;
	const seconds = now.getSeconds();
	const onesDigit = now.getSeconds() % 10;
	const milliseconds = now.getMilliseconds();
	let HH = hours.toString().padStart(2, '0');
	let MM = minutes.toString().padStart(2, '0');
	let SS = seconds.toString().padStart(2, '0');
	let M0 = MM.charAt(0) * 1;
	let M1 = MM.charAt(1) * 1;
	let S0 = SS.charAt(0) * 1;
	let S1 = SS.charAt(1) * 1;
	
	// convert to number
	HH = (HH * 1);
	
	// starting time
	let HHMMSS = `${HH}:${MM}:${SS}`;
	
	// percent that the milliseconds are at
	let milliAnimStartPercent = (milliseconds / 1000) * 1;
	
	// shift an array to an index
	const shiftAtIndex = (arr, index) => {
		let rm = arr.splice(0, index);
		arr.push(...rm);
		return arr;
	}
	
	// rearrange indexes of digits based on what it currently is
	const adjustProps = (digit, numberIndex) => {
		for (let prop in timeObj[digit]) {
			timeObj[digit][prop] = shiftAtIndex(timeObj[digit][prop], numberIndex);
		}
	}
	
	// rearrange the animations
	adjustProps('seconds', S1);
	adjustProps('tenSeconds', S0);
	adjustProps('minutes', M1);
	adjustProps('tenMinutes', M0);
	adjustProps('hours', HH);
	adjustProps('tenHours', HH);
	
	// function that'll create a path with correctly ordered animations
	const populateAnimations = (array, pathD, waitTime, id, alrea.........完整代码请登录后点击上方下载按钮下载查看