gsap实现一个拖动恒温控制器效果代码-html代码-BFW代码库

代码语言：html

所属分类：拖放

代码描述：gsap实现一个拖动恒温控制器效果代码

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">
  

  
  
  <link rel='stylesheet' href='https://fonts.googleapis.com/css2?family=Nunito:wght@400;700&amp;display=swap'>
  
<style>
* {
	border: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
:root {
	--l1: hsl(223,10%,100%);
	--l2: hsl(223,10%,95%);
	--l3: hsl(223,10%,90%);
	--l4: hsl(223,10%,85%);
	--l5: hsl(223,10%,80%);
	--l6: hsl(223,10%,75%);
	--text: hsl(223,10%,20%);
	font-size: calc(16px + (24 - 16) * (100vw - 320px) / (1280 - 320));
}
body {
	background: var(--l5);
	color: var(--text);
	display: grid;
	place-items: center;
	font: 1em/1.5 Nunito, sans-serif;
	height: 100vh;
}
.temp {
	--angle: 0deg;
	background-color: var(--l3);
	border-radius: 3em;
	box-shadow: 0 0.25em 0.5em hsla(0,0%,0%,0.1);
	display: flex;
	flex-direction: column;
	justify-content: center;
	margin: 1.5em 0;
	padding: 2em;
	width: 16em;
	height: 28.4em;
}
.temp__dial, 
.temp__dial-core,
.temp__dial-shades,
.temp__shade-cold,
.temp__shade-hot,
.temp__drag, 
.temp__drag:before {
	border-radius: 50%;
}
.temp__dial {
	box-shadow:
		0.5em 0.5em 1em var(--l6),
		-0.5em -0.5em 1em var(--l1);
	margin-bottom: 2.5em;
	position: relative;
	width: 12em;
	height: 12em;
}
.temp__dial-core,
.temp__dial-shades,
.temp__shade-cold,
.temp__shade-hot,
.temp__value,
.temp__drag, 
.temp__drag:before {
	position: absolute;
}
.temp__dial-core,
.temp__dial-shades,
.temp__value, 
.temp__drag:before {
	top: 50%;
	left: 50%;
}
.temp__dial-core,
.temp__dial-shades,
.temp__value {
	transform: translate(-50%,-50%);
}
.temp__dial-core,
.temp__dial-shades,
.temp__value {
	transition: all 0.2s ease-in-out;
}
.temp__dial-core,
.temp__dial-shades {
	transition-delay: 0.1s;
	width: 8.5rem;
	height: 8.5rem;
}
.temp__dial-core {
	box-shadow: 0 0.2rem 0.5rem 0.1rem inset;
	color: hsla(0,0%,0%,0.1);
}
.temp__dial-shades,
.temp__drag:before {
	opacity: 0;
}
.temp__shade-cold,
.temp__shade-hot,
.temp__drag {
	width: 100%;
	height: 100%;
}
.temp__shade-cold {
	background-image: radial-gradient(100% 100% at 50% 100%,hsl(193,90%,55%),hsl(268,90%,55%));
}
.temp__shade-hot {
	background-image: radial-gradient(100% 100% at 50% 100%,hsl(63,90%,55%),hsl(13,90%,45%));
}
.temp__drag {
	cursor: grab;
	z-index: 1;
}
.temp__drag:active,
.temp__drag--active {
	cursor: grabbing;
}
.temp__drag:active ~ .temp__dial-core,
.temp__drag--active ~ .temp__dial-core,
.temp__drag:active ~ .temp__dial-shades,
.temp__drag--active ~ .temp__dial-shades {
	transition-delay: 0s;
	width: 6em;
	height: 6em;
}
.temp__drag:active ~ .temp__dial-core,
.temp__drag--active ~ .temp__dial-core {
	color: hsla(0,0%,0%,0.3);
}
.temp__drag:before {
	background: linear-gradient(145deg,var(--l5),var(--l1));
	content: "";
	display: block;
	top: 50%;
	left: 50%;
	width: 2em;
	height: 2em;
	transform: translate(-50%,-50%) translateY(4.5em) rotate(calc(-1 * var(--angle)));
	transition: opacity 0.2s ease-in-out;
}
.temp__drag:active:before,
.temp__drag--active:before,
.temp__drag:active ~ .temp__dial-shades,
.temp__drag--active ~ .temp__dial-shades {
	opacity: 1;
}
.temp__drag:active:before,
.temp__drag--active:before {
	transition-delay: 0.1s;
}
.temp__drag:active ~ .temp__value,
.temp__drag--active ~ .temp__value {
	color: hsl(223,10%,100%);
}
.temp__value {
	font-size: 2.5em;
	font-weight: bold;
	text-align: right;
	width: 3ch;
}
.temp__digit {
	display: inline-block;
}
.temp__digit--inc {
	animation: digitA 0.15s linear, digitB 0.15s 0.15s linear;
}
.temp__digit--dec {
	animation: digitB 0.15s linear reverse, digitA 0.15s 0.15s linear reverse;
}
.temp__heading {
	font-size: 0.5em;
	letter-spacing: 0.2em;
	text-transform: uppercase;
}
.temp__outdoors {
	background-color: var(--l4);
	border-radius: 0.75em;
	box-shadow:
		0 0.1em 0.1em var(--l5) inset,
		0 -0.1em 0.1em var(--l2) inset;
	display: flex;
	justify-content: space-between;
	padding: 0.75em 1.75em;
	text-align: center;
}
.temp__o-value {
	font-size: 1.5em;
}

/* Dark theme */
@media (prefers-color-scheme: dark) {
	:root {
		--l1: hsl(223,10%,50%);
		--l2: hsl(223,10%,45%);
		--l3: hsl(223,10%,40%);
		--l4: hsl(223,10%,35%);
		--l5: hsl(223,10%,30%);
		--l6: hsl(223,10%,25%);
		--text: hsl(223,10%,80%);
	}
}

/* Animations */
@keyframes digitA {
	from {
		opacity: 1;
		transform: translateY(0);
	}
	to {
		opacity: 0;
		transform: translateY(-25%);
	}
}
@keyframes digitB {
	from {
		opacity: 0;
		transform: translateY(25%);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}
</style>


</head>

<body  >
  <div class="temp">
	<div class="temp__dial">
		<div class="temp__drag"></div>
		<div class="temp__dial-shades">
			<div class="temp__shade-cold"></div>
			<div class="temp__shade-hot"></div>
		</div>
		<div class="temp__dial-core"></div>
		<div class="temp__value">
			<span class="temp__digit">6</span><span class="temp__digit">0</span>°
		</div>
	</div>
	<div class="temp__outdoors">
		<div class="temp__outdoors-col">
			<small class="temp__heading">Outside</small>
			<br>
			<span class="temp__o-value">0°</span>
		</div>
		<div class="temp__outdoors-col">
			<small class="temp__heading">Humidity</small>
			<br>
			<span class="temp__o-value">0%</span>
		</div>
	</div>
</div>
  

<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/gsap.3.5.2.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/Draggable3.min.js"></script>
      <script >
document.addEventListener("DOMContentLoaded",function(){
	const thermostat = new NeuThermostat(".temp");
});

class NeuThermostat {
	constructor(el) {
		this.el = document.querySelector(el);
		this.temp = 60;
		this.tempMin = 60;
		this.tempMax =.........完整代码请登录后点击上方下载按钮下载查看