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88 lines
1.6 KiB
Markdown
88 lines
1.6 KiB
Markdown
# Image
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### Install
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``` javascript
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import { Image } from 'vant';
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Vue.use(Image);
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```
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## Usage
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### Basic Usage
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```html
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<van-image
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width="100"
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height="100"
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src="https://img.yzcdn.cn/vant/cat.jpeg"
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/>
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```
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### Fit Mode
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```html
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<van-image
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width="10rem"
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height="10rem"
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fit="contain"
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src="https://img.yzcdn.cn/vant/cat.jpeg"
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/>
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```
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### Lazy Load
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```html
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<van-image
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width="100"
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height="100"
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lazy-load
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src="https://img.yzcdn.cn/vant/cat.jpeg"
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/>
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```
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```js
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import { Lazyload } from 'vant';
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Vue.use(Lazyload);
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```
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## API
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### Props
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| Attribute | Description | Type | Default |
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|------|------|------|------|
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| src | Src | `String` | - | - |
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| fit | Fit mode | `String` | `fill` | - |
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| alt | Alt | `String` | - | - |
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| width | Width | `String | Number` | - | - |
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| height | Height | `String | Number` | - | - |
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| lazy-load | Whether to enable lazy load，should register [Lazyload](#/en-US/lazyload) component | `Boolean` | `false` | - |
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### fit optional value
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| name | desctription |
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|------|------|
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| contain | Keep aspect ratio, fully display the long side of the image |
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| cover | Keep aspect ratio, fully display the short side of the image, cutting the long side |
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| fill | Stretch and resize image to fill the content box |
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| none | Not resize image |
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| scale-down | Take the smaller of `none` or `contain` |
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### Events
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| Event | Description | Arguments |
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|------|------|------|
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| click | Triggered when click image | event: Event |
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| load | Triggered when image loaded | - |
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| error | Triggered when image load failed | - |
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### Slots
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| Name | Description |
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|------|------|
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| loading | Custom loading placeholder |
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| error | Custom error placeholder |
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