vant/docs/markdown/zh-CN/image-preview.md
neverland d8b6ad7d54
[new feature] add i18n support (#310)
* fix: Tabbar icon line-height

* [new feature] progress add showPivot prop

* [new feature] TabItem support vue-router

* [new feature] update document header style

* [Doc] add toast english ducoment

* [new feature] add i18n support

* feat: Extract demos from markdown

* feat: Base components demos

* [new feature] complete demo extract & translate

* [fix] text cases

* fix: add deepAssign test cases

* fix: changelog detail

* [new feature] AddressEdit support i18n
2017-11-15 20:08:51 -06:00

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## ImagePreview 图片预览
### 使用指南
`ImagePreview`和其他组件不同不是通过HTML结构的方式来使用而是通过函数调用的方式。使用前需要先引入它。
```js
import { ImagePreview } from 'vant';
```
### 代码演示
#### 基础用法
```javascript
ImagePreview([
'https://img.yzcdn.cn/1.jpg',
'https://img.yzcdn.cn/2.jpg'
]);
```
#### 指定初始位置
```javascript
ImagePreview([
'https://img.yzcdn.cn/1.jpg',
'https://img.yzcdn.cn/2.jpg'
], 1);
```
### 方法参数
| 参数名 | 说明 | 类型 |
|-----------|-----------|-----------|
| imageUrls | 需要预览的图片 | `Array` |
| startPosition | 图片预览起始位置索引 | `Number` |