vue-number-counter
Version:
A Vue.js project, (基于vue2的数字滚动(翻牌)插件)
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Markdown
> 基于vue2的数字滚动(翻牌)插件
```
特点1:传给插件的value类型,支持String和Number类型;
特点2:当传给插件的value是Number类型时,支持千位分隔符格式(用于金额、标价等),支持自定义小数位数;
特点3:支持自定义字符表,支持每个字符在激活状态下的样式控制;
```

```
npm install vue-number-counter --save
```
- mount with global
```js
import Vue from 'vue'
// require styles
import 'vue-number-counter/dist/vue-number-counter.css'
import VueNumberCounter from 'vue-number-counter'
Vue.use(VueNumberCounter)
```
- mount with component
```js
// require styles
import 'vue-number-counter/dist/vue-number-counter.css'
import { VueNumberCounter } from 'vue-number-counter'
export default {
components: {
VueNumberCounter
}
}
```
```js
<div class='my-wrapper'>
<div class='my-title'>My Number: </div>
<vue-number-counter class='my-number' :value="17842.7129" :option='myOption' />
</div>
```
<https://github.com/hz-ljq/vue-number-counter/blob/master/src/components/Demo.vue>
| Name | Type | Default | Description |
| ------ | ------ | ------ | ------ |
| :value | String/Number | "0" | <font size=2>要进行动画效果的数字或者字符串 |
| :option | Object | duration: 2000,<br/>characterWidth: 16,<br/>addCharacter: [],<br/>replaceCharacterMap: [],<br/>decimals: 2,<br/>thousandsSeparatorFlag: false | <font size=2>配置项 |
| Name | Type | Default | Description |
| ------ | ------ | ------ | ------ |
| duration | Number | <font size=1>2000(单位:ms) | <font size=1>字符或数字滚动的动画过渡时间; |
| characterWidth | Number | <font size=1>16(单位:px)| <font size=1>每个字符所占的宽度; |
| addCharacter | Array | <font size=1>[] | <font size=1>向默认的字符表里追加新的字符,必须是单字符数组,比如:['♪', '∮']; |
| replaceCharacterMap | Array | <font size=1>[] | <font size=1>替换默认的字符表;|
| decimals | Number | <font size=1>2 | <font size=1>四舍五入小数位数(只在:value参数是Number类型时,才有效);|
| thousandsSeparatorFlag | Boolean | <font size=1>false | <font size=1>是否需要添加千位分隔符(只在:value参数是Number类型时,才有效);|
- - -
```js
// 默认字符表;
characterMap: [',', '+', '-', '.', '9', '8', '7', '6', '5', '4', '3', '2', '1', '0']
```
- addCharacter:在默认的字符表基础上新增字符;
- replaceCharacterMap:用新的字符表,替换默认的字符表;
- 区别:后者可以控制字符表内字符的顺序;
```css
.active-number {
color: white;
text-shadow: 1px 1px red,2px 2px red;
}
```
效果如下:
