mirror of
https://github.com/facebook/docusaurus.git
synced 2025-05-01 11:18:24 +02:00
8f47babb46
* stable refactor of plugins api documentation * plugins sidebar not collapsed by default as small? * theme docs reorg * Refactor migration guide doc * fix broken link
52 lines
1.7 KiB
Markdown
52 lines
1.7 KiB
Markdown
---
|
|
id: plugin-ideal-image
|
|
title: '📦 plugin-ideal-image'
|
|
slug: '/api/plugins/@docusaurus/plugin-ideal-image'
|
|
---
|
|
|
|
Docusaurus Plugin to generate an almost ideal image (responsive, lazy-loading, and low quality placeholder) **in the production builds**.
|
|
|
|
## Installation
|
|
|
|
```bash npm2yarn
|
|
npm install --save @docusaurus/plugin-ideal-image
|
|
```
|
|
|
|
## Configuration
|
|
|
|
Modify your `docusaurus.config.js`
|
|
|
|
```diff
|
|
module.exports = {
|
|
...
|
|
+ plugins: ['@docusaurus/plugin-ideal-image'],
|
|
...
|
|
}
|
|
```
|
|
|
|
## Usage
|
|
|
|
This plugin supports the PNG, GIF and JPG formats only.
|
|
|
|
```jsx
|
|
import Image from '@theme/IdealImage';
|
|
import thumbnail from './path/to/img.png';
|
|
|
|
// your React code
|
|
<Image img={thumbnail} />
|
|
|
|
// or
|
|
<Image img={require('./path/to/img.png')} />
|
|
```
|
|
|
|
## Options
|
|
|
|
| Option | Type | Default | Description |
|
|
| --- | --- | --- | --- |
|
|
| `name` | `string` | `ideal-img/[name].[hash:hex:7].[width].[ext]` | Filename template for output files. |
|
|
| `sizes` | `array` | _original size_ | Specify all widths you want to use. If a specified size exceeds the original image's width, the latter will be used (i.e. images won't be scaled up). |
|
|
| `size` | `integer` | _original size_ | Specify one width you want to use; if the specified size exceeds the original image's width, the latter will be used (i.e. images won't be scaled up) |
|
|
| `min` | `integer` | | As an alternative to manually specifying `sizes`, you can specify `min`, `max` and `steps`, and the sizes will be generated for you. |
|
|
| `max` | `integer` | | See `min` above |
|
|
| `steps` | `integer` | `4` | Configure the number of images generated between `min` and `max` (inclusive) |
|
|
| `quality` | `integer` | `85` | JPEG compression quality |
|