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vue-canvas-countdown
Advanced tools
a cool && nice countdown timer component (canvas used) for vue2.x
vue + canvas实现炫酷时钟倒计时效果的vue插件。移动端友好。
说明:此gif清晰度很低,因为转成gif图的时候,质量受损,帧数减少,所以倒计时转到红色时候看起来变的很模糊。但是实际在浏览器上效果全程都是很清晰和连贯的
说明:由于git图清晰度低,辅助用以下几张高清截图展示效果
npm install vue-canvas-countdown --save-dev
import countDown from 'vue-canvas-countdown'
const countDown = require('vue-canvas-countdown')
<template>
<div id="app" @click="fireCD">
<div class="demo">
<countDown
ref="countDown"
:fire="fire"
time="15"
:tiping="tiping"
:tipend="tipend"
@onStatusChange="onStatusChange"
@onEnd="onEnd"/>
</div>
</div>
</template>
<script>
import countDown from 'vue-canvas-countdown'
export default {
name: 'App',
components: {
countDown
},
data () {
return {
fire: 0,
tiping: {
text: '倒计时进行中',
color: '#fff'
},
tipend: {
text: '倒计时结束',
color: '#fff'
}
}
},
methods: {
fireCD () {
// 配置参数(更多配置如下表)
this.tiping = {
text: '请下注',
color: '#fff'
}
this.tipend = {
text: '停止下注',
color: '#fff'
}
// 启动倒计时(效果如上图所示)
// 也支持:this.$refs.countDown.startCd()方式 启动倒计时
this.fire++
},
onStatusChange (payload) {
console.log('倒计时状态改变:', payload)
},
onEnd () {
console.log('倒计时结束的回调函数')
}
}
}
</script>
属性 | 可选 | 类型 | 单位 | 默认值 | 备注 |
---|---|---|---|---|---|
fire: | 必选 | [Number] | - | 200 | 在父组件this.fire++ 即可启动倒计时(也支持:ref组件引用调用startCd方法启动倒计时) |
width,height: | 可选 | [Number] | px | 200 200 | 设置宽高 |
bgCir: | 可选 | [String] | - | rgba(0, 0, 0, .6) | 倒计时圆盘背景颜色 |
time: | 可选 | [Number] | 秒/s | 15 | 倒计时所用 |
statusChange: | 可选 | [Array] | 毫秒/ms | [10000, 500] | 倒计时状态改变的时机/时间点(绿=>黄=>红) |
tiping: | 可选 | [Object] | - | {text: '倒计时', color: '#fff'} | 倒计时进行时的静态文本内容和颜色(注意:color和text都得设置) |
tipend: | 可选 | [Object] | - | {text: 'END', color: '#fff'} | 倒计时结束时的静态文本内容和颜色(注意:color和text都得设置) |
事件名 | 方法说明 | 参数说明 |
---|---|---|
onStatusChange: | 倒计时状态的变化:从开启->第一次加快->第二次加快->结束 (使用场景:例如给倒计时在不同状态添加音效) | 0倒计时未启动/结束, 1开始倒计时, 2倒计时第一次加快, 3倒计时第二次加快 |
onEnd: | 倒计时结束 | 等价于 onStatusChange事件0的状态 |
welcome your issue and PR
FAQs
A Vue.js component (canvas实现类似时钟的倒计时效果)
We found that vue-canvas-countdown demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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