钟表
1. 组件实现
<!-- 组件模板 -->
<template>
<div class="clock">
<div
class="item"
v-for="item in 12"
:style="'transform: rotate(' + 30 * item + 'deg)'"
:key="item"
:class="item % 3 == 0 ? 'clock-item' : ''"
>
{{ item }}
</div>
<div class="hour pointer" :style="'transform:rotate(' + circleHour + 'deg)'"></div>
<div class="minute pointer" :style="'transform:rotate(' + minute * 6 + 'deg)'"></div>
<div class="seconds pointer" :style="'transform:rotate(' + second * 6 + 'deg)'"></div>
<div class="point"></div>
</div>
</template>
<script>
import {} from "vant";
export default {
components: {},
props: {},
data() {
return {
minute: "",
circleHour: "",
second: "",
clock: null,
};
},
setup() {
return {};
},
mounted() {
let that = this;
this.clock = setInterval(function () {
var nowDate = new Date(); //每次读取当前时间
var hour = nowDate.getHours();
var minute = nowDate.getMinutes();
var second = nowDate.getSeconds();
var circleHour = (hour % 12) * 30;
that.minute = minute;
that.second = second;
that.circleHour = circleHour;
}, 1000);
},
unmounted() {
clearInterval(this.clock);
},
methods: {},
};
</script>
<style lang="scss" scoped>
.point {
position: absolute;
left: calc(50% - 4px);
top: calc(50% - 4px);
width: 8px;
height: 8px;
z-index: 999;
border-radius: 50%;
background: #fff;
}
.pointer {
position: absolute;
left: 50%;
height: 160px;
width: 10px;
margin-left: -5px;
}
.hour::after {
content: "";
height: 40px;
width: 6px;
position: absolute;
top: 50px;
left: 2px;
background-image: linear-gradient(#fa7299, #fedb44);
border-radius: 8px 8px 8px 8px;
z-index: 1;
}
.minute::after {
content: "";
height: 50px;
width: 4px;
position: absolute;
top: 40px;
left: 3px;
background-image: linear-gradient(#fa7299, #fedb44);
border-radius: 8px 8px 8px 8px;
z-index: 2;
}
.seconds::after {
content: "";
height: 60px;
width: 1px;
position: absolute;
top: 30px;
left: 4.5px;
background-image: linear-gradient(#fa7299, #fedb44);
z-index: 3;
}
.clock {
position: relative;
width: 160px;
height: 160px;
background-image: linear-gradient(#4fa3fb, #c962fa);
border-radius: 50%;
overflow: hidden;
padding: 10px;
color: #fff;
box-shadow: 0px 15px 24px -5px #7a8fae;
}
.item {
position: absolute;
width: 160px;
height: 160px;
border-radius: 50%;
display: flex;
justify-content: center;
overflow: hidden;
font-size: 12px;
}
.clock-item {
font-size: 18px;
font-weight: bold;
}
</style>
- 组件使用
<template>
<van-nav-bar title="测试页面" fixed placeholder safe-area-inset-top></van-nav-bar>
<div class="test">
<my-clock />
</div>
</template>
<script>
import { NavBar } from "vant";
import MyClock from '../../components/example/MyClock.vue';
export default {
components: {
MyClock,
[NavBar.name]: NavBar,
},
setup() {
return {};
},
data() {
return {};
},
methods: {},
};
</script>
<style lang="scss" scoped>
.test{
display: flex;
justify-content: center;
padding: 20px;
}
</style>
