svg+js实现wifi信号连接动画i效果代码-html代码-BFW代码库

代码语言：html

所属分类：动画

代码描述：svg+js实现wifi信号连接动画i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">

  <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
  
  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=DM+Sans&amp;display=swap'>
  
<style>
* {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	--hue: 223;
	--primary1: hsl(var(--hue),90%,95%);
	--primary3: hsl(var(--hue),90%,85%);
	--primary9: hsl(var(--hue),90%,50%);
	--primary11: hsl(var(--hue),90%,40%);
	--primary15: hsl(var(--hue),90%,25%);
	--primary17: hsl(var(--hue),90%,15%);
	--primary19: hsl(var(--hue),90%,5%);
	--trans-dur: 0.3s;
	font-size: calc(16px + (20 - 16) * (100vw - 320px) / (1280 - 320));
}
body,
button {
	font: 1em/1.5 "DM Sans", sans-serif;
}
body {
	background-color: var(--primary1);
	color: var(--primary19);
	height: 100vh;
	display: grid;
	place-items: center;
	transition:
		background-color var(--trans-dur),
		color var(--trans-dur);
}
main {
	padding: 3em 0;
	text-align: center;
}
.wifi {
	display: block;
	margin: 0 auto 3em auto;
	width: 10em;
	height: 10em;
}
.wifi__dot,
.wifi__stick,
.wifi__stick-left,
.wifi__stick-right {
	transition: fill var(--trans-dur);
}
.wifi__fg,
.wifi__stick-bounce,
.wifi__stick-left,
.wifi__stick-right,
.wifi__stick-pivot,
.wifi__waves-pivot {
	animation-duration: 4s;
	animation-timing-function: ease-in-out;
	transform-origin: 24px 28px;
}
.wifi__stick,
.wifi__stick-left,
.wifi__stick-right {
	fill: var(--primary17);
}
.wifi__stick-bounce {
	transform-origin: 24px 26px;
}
.wifi__wave {
	transition: stroke var(--trans-dur);
}
.wifi__fg .wifi__dot {
	fill: var(--primary17);
}
.wifi__fg .wifi__wave {
	stroke: var(--primary17);
}
.wifi--animated .wifi__fg {
	animation-name: foregroundFade;
}
.wifi--animated .wifi__stick-bounce {
	animation-name: stickBounce;
}
.wifi--animated .wifi__stick-left {
	animation-name: stickLeft;
}
.wifi--animated .wifi__stick-right {
	animation-name: stickRight;
}
.wifi--animated .wifi__stick-pivot {
	animation-name: stickPivot;
}
.wifi--animated .wifi__waves-pivot {
	animation-name: wavesPivot;
}
.btn {
	background-color: var(--primary9);
	border-radius: 0.2em;
	color: var(--primary1);
	padding: 0.75em 1.5em;
	transition:
		background-color 0.15s linear,
		opacity 0.15s linear;
}
.btn:focus {
	outline: transparent;
}
.btn:disabled {
	cursor: not-allowed;
	opacity: 0.5;
}
.btn:focus,
.btn:hover {
	background-color: var(--primary11);
}
.btn:disabled:focus,
.btn:disabled:hover {
	background-color: var(--primary9);
}

/* `:focus-visible` support */
@supports selector(:focus-visible) {
	.btn:focus {
		background-color: var(--primary9);
	}
	.btn:focus-visible,
	.btn:hover {
		background-color: var(--primary11);
	}
}

/* Dark theme */
@media (prefers-color-scheme: dark) {
	body {
		background-color: var(--primary19);
		color: var(--primary1);
	}
	.wifi__dot {
		fill: var(--primary15);
	}
	.wifi__stick,
	.wifi__stick-left,
	.wifi__stick-right {
		fill: var(--primary3);
	}
	.wifi__wave {
		stroke: var(--primary15);
	}
	.wifi__fg .wifi__dot {
		fill: var(--primary3);
	}
	.wifi__fg .wifi__wave {
		stroke: var(--primary3);
	}
}

/* Animations */
@keyframes foregroundFade {
	from,
	to {
		opacity: 0;
	}
	5%,
	95% {
		opacity: 1;
	}
}
@keyframes stickBounce {
	from,
	75% {
		transform: translate(0,0) scale(1,1);
	}
	78% {
		transform: translate(0,0) scale(1.25,0.75);
	}
	81% {
		transform: translate(0,-8px) scale(1,1);
	}
	84% {
		transform: translate(0,-6px) scale(1.125,0.625);
	}
	87%,
	to {
		transform: translate(0,-6px) scale(1,0.775);
	}
}
@keyframes stickPivot {
	from,
	5% {
		transform: rotate(-37deg);
	}
	20%,
	25% {
		transform: rotate(37deg);
	}
	40%,
	45% {
		transform: rotate(-37deg);
	}
	60%,
	65% {
		animation-timing-function: ease-in-out;
		transform: rotate(37deg);
	}
	72.5%,
	100% {
		transform: rotate(0);
	}
}
@keyframes stickLeft {
	from,
	81% {
		transform: translate(0,0);
	}
	84.........完整代码请登录后点击上方下载按钮下载查看