29 lines
788 B
Markdown
29 lines
788 B
Markdown
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# 数字动画
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## 参数
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| 参数名 | 介绍 | 必选 | 值类型 | 可选值 | 默认值 |
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| --- | --- | --- | --- | --- | --- |
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| start | 起始值 | 非 | Number | | 0 |
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| end | 结束值 | 是 | Number | | 0 |
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| decimals | 小数位数 | 非 | Number | | 0 |
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| duration | 持续时间 | 非 | Number | | 2 |
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| options | 设置项 | 非 | Object | | 空对象 |
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| callback | 回调函数 | 非 | Function | | 空函数 |
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## 示例
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``` vue
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// 基本使用方法
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<d2-count-up :end="100"/>
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// 设置始末值
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<d2-count-up :start="14" :end="100"/>
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// 设置动画时间
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<d2-count-up :end="100" :decimals="2"/>
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```
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组件会在页面上渲染 `<span>` 标签
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组件根据 [countUp.js](https://github.com/inorganik/countUp.js) 封装，`options` 参数详见原始插件文档
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