【设计】拟物时钟-夜间模式切换

ゝ一纸荒年。 2022-09-03 15:26 160阅读 0赞

先看效果：

![fdba84c02f229c476df254d949a9838e.png][]

![4aa123385f08ea361568367def2f3655.png][]

HTML代码：

<!doctype html>
    <html>
    <head>
    <meta charset="utf-8">
    <title>拟物时钟-夜间模式切换</title>
    <link rel="stylesheet" href="style.css">
    </head>
    
    <body>
    <div class="clock">
            <div class="hour">
                    <div class="hr" id="hr"></div>
            </div>
            <div class="min">
                    <div class="mn" id="mn"></div>
            </div>
            <div class="sec">
                    <div class="sc" id="sc"></div>
            </div>
    </div>
    <div class="toggleClass" onclick="toggleClass()"></div>
    <script type="text/javascript">
            function toggleClass(){
                const body = document.querySelector('body');
                body.classList.toggle('light');
            }
    
            const deg = 6;
            const hr = document.querySelector('#hr');
            const mn = document.querySelector('#mn');
            const sc = document.querySelector('#sc');
            setInterval(() => {
                let day = new Date();
                let hh = day.getHours() * 30;
                let mm = day.getMinutes() * deg;
                let ss = day.getSeconds() * deg;
                hr.style.transform = `rotateZ(${hh+(mm/12)}deg)`;
                mn.style.transform = `rotateZ(${mm}deg)`;
                sc.style.transform = `rotateZ(${ss}deg)`;
    
            })
    
        </script>
    </body>
    </html>

CSS

* {
         
            margin: 0;
            padding: 0;
            box-sizing: border-box;
    }
    body {
         
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            background: #091921;
    }
    body.light {
         
            background: #d1dae3;
    }
    .clock {
         
            width: 350px;
            height: 350px;
            display: flex;
            justify-content: center;
            align-items: center;
            background: #091921 url(clock.PNG);
            background-size: cover;
            border: 4px solid #091921;
            border-radius: 50%;
            box-shadow: 0 -15px 15px rgba(255, 255, 255, .05), inset 0 -15px 15px rgba(255, 255, 255, .05), 0 15px 15px rgba(0, 0, 0, .3), inset 0 15px 15px rgba(0, 0, 0, .3);
    }
    body.light .clock {
         
            background: #d1dae3 url(clock.PNG);
            background-size: cover;
            border: 4px solid #cad3dc;
            box-shadow: -8px -8px 15px rgba(255, 255, 255, .5), inset -9px -8px 15px rgba(255, 255, 255, .5), 10px 10px 10px rgba(0, 0, 0, .1), inset 10px 10px 10px rgba(0, 0, 0, .1);
    }
    .clock::before {
         
            content: '';
            position: absolute;
            width: 15px;
            height: 15px;
            background: #fff;
            border-radius: 50%;
            z-index: 100000;
    }
    body.light .clock::before {
         
            background: #008eff;
    }
    .hour, .min, .sec {
         
            position: absolute;
    }
    .hour, .hr {
         
            width: 160px;
            height: 160px;
    }
    .min, .mn {
         
            width: 190px;
            height: 190px;
    }
    .sec, .sc {
         
            width: 230px;
            height: 230px;
    }
    .hr, .mn, .sc {
         
            display: flex;
            justify-content: center;
            position: absolute;
            border-radius: 50%;
    }
    .hr::before {
         
            content: '';
            position: absolute;
            width: 8px;
            height: 80px;
            background: #ff105e;
            z-index: 10;
            border-radius: 6px 6px 0 0;
    }
    .mn::before {
         
            content: '';
            position: absolute;
            width: 4px;
            height: 90px;
            background: #fff;
            z-index: 11;
            border-radius: 6px 6px 0 0;
    }
    body.light .mn::before {
         
            background: #091921;
    }
    .sc::before {
         
            content: '';
            position: absolute;
            width: 2px;
            height: 150px;
            background: #008eff;
            z-index: 12;
            border-radius: 6px 6px 0 0;
    }
    .toggle {
         
            position: absolute;
            top: 30px;
            right: 150px;
            width: 20px;
            height: 20px;
            font-size: 18px;
            border-radius: 50%;
            background: #d1dae3;
            color: #d1dae3;
            font-family: consolas;
            cursor: pointer;
            left: 25px;
            white-space: nowrap;
    }
    .toggleClass {
         
            position: absolute;
            top: 30px;
            right: 150px;
            width: 20px;
            height: 20px;
            font-size: 18px;
            border-radius: 50%;
            background: #d1dae3;
            color: #d1dae3;
            font-family: concolas;
            cursor: pointer;
            display: flex;
            align-items: center;
    }
    .toggleClass:before {
         
            position: absolute;
            left: 25px;
            content: "日间模式";
            white-space: nowrap;
    }
    body.light .toggleClass {
         
            background: #091921;
            color: #091921;
    }
    body.light .toggleClass:before {
         
            content: "夜间模式";
    }

[fdba84c02f229c476df254d949a9838e.png]: /images/20220829/a899526bc3fa4707b4c07e89d92ba4d7.png
[4aa123385f08ea361568367def2f3655.png]: /images/20220829/e6cca0e4dc8e478f820c69b19e015274.png