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* Documentation - Button Component * Documentation - Icon Component * Documentation - Typography component
133 lines
5.0 KiB
Markdown
133 lines
5.0 KiB
Markdown
---
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category: Components
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type: General
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title: Icon
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toc: false
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---
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Semantic vector graphics.
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## List of icons
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```__react
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import IconDisplay from 'site/theme/template/IconDisplay';
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ReactDOM.render(<IconDisplay />, mountNode);
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```
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## API
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| Property | Description | Type | Default | Version |
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| --- | --- | --- | --- | --- |
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| type | Type of the icon | string | - | |
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| style | Style properties of icon, like `fontSize` and `color` | CSSProperties | - | |
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| theme | Theme variant of the icon | 'filled' \| 'outlined' \| 'twoTone' | 'outlined' | 3.9.0 |
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| spin | Rotate icon with animation | boolean | false | |
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| rotate | Rotate by n degrees (added in 3.13.0, not working in IE9) | number | - | 3.13.0 |
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| component | The component used for the root node. This will override the **`type`** property. | ComponentType<CustomIconComponentProps\> | - | 3.9.0 |
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| twoToneColor | Only supports the two-tone icon. Specify the primary color. | string (hex color) | - | 3.9.0 |
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> Note: icon rendering priority of the Icon component is component > children > type. When props is passed, the higher priority item will work, and the lower priority item will be invalid.
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### SVG icons
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We introduced SVG icons in version `3.9.0`, replacing font icons. This has the following benefits:
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- Complete offline usage of icons, without dependency on a CDN-hosted font icon file (No more empty square during downloading and no need to deploy icon font files locally either!)
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- Much more display accuracy on lower-resolution screens
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- The ability to choose icon color
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- No need to change built-in icons with overriding styles by providing more props in component
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More discussion of SVG icon reference at [#10353](https://github.com/ant-design/ant-design/issues/10353).
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> ⚠️ Given the extra bundle size caused by all SVG icons imported in 3.9.0, we will provide a new API to allow developers to import icons as needed, you can track [#12011](https://github.com/ant-design/ant-design/issues/12011) for updates.
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>
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> While you wait, you can use [webpack plugin](https://github.com/Beven91/webpack-ant-icon-loader) from the community to chunk the icon file.
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The properties `theme`, `component` and `twoToneColor` were added in `3.9.0`. The best practice is to pass the property `theme` to every `<Icon />` component.
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```jsx
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<Icon type="star" theme="filled" />
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```
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All the icons will render to `<svg>`. You can still set `style` and `className` for size and color of icons.
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```jsx
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<Icon type="message" style={{ fontSize: '16px', color: '#08c' }} theme="outlined" />
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```
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### Set TwoTone Color
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When using the two-tone icons, you can use the static methods `Icon.getTwoToneColor()` and `Icon.setTwoToneColor(colorString)` to specify the primary color.
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```jsx
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Icon.setTwoToneColor('#eb2f96');
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Icon.getTwoToneColor(); // #eb2f96
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```
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### Custom Font Icon
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We added a `createFromIconfontCN` function to help developer use their own icons deployed at [iconfont.cn](http://iconfont.cn/) in a convenient way.
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> This method is specified for [iconfont.cn](http://iconfont.cn/).
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```js
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const MyIcon = Icon.createFromIconfontCN({
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scriptUrl: '//at.alicdn.com/t/font_8d5l8fzk5b87iudi.js', // generated by iconfont.cn
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});
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ReactDOM.render(<MyIcon type="icon-example" />, mountedNode);
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```
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It creates a component that uses SVG sprites in essence.
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The following options are available:
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| Property | Description | Type | Default | Version |
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| --- | --- | --- | --- | --- |
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| scriptUrl | The URL generated by [iconfont.cn](http://iconfont.cn/) project. | string | - | 3.9.3 |
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| extraCommonProps | Define extra properties to the component | `{ [key: string]: any }` | {} | 3.9.3 |
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The property `scriptUrl` should be set to import the SVG sprite symbols.
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See [iconfont.cn documents](http://iconfont.cn/help/detail?spm=a313x.7781069.1998910419.15&helptype=code) to learn about how to generate `scriptUrl`.
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### Custom SVG Icon
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You can import SVG icon as a react component by using `webpack` and [`@svgr/webpack`](https://www.npmjs.com/package/@svgr/webpack). `@svgr/webpack`'s `options` [reference](https://github.com/smooth-code/svgr#options).
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```js
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// webpack.config.js
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{
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test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
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use: [
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{
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loader: 'babel-loader',
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},
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{
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loader: '@svgr/webpack',
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options: {
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babel: false,
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icon: true,
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},
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},
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],
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}
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```
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```jsx
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import { Icon } from 'antd';
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import MessageSvg from 'path/to/message.svg'; // path to your '*.svg' file.
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ReactDOM.render(<Icon component={MessageSvg} />, mountNode);
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```
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The following properties are available for the component:
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| Property | Description | Type | Readonly | Version |
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| --- | --- | --- | --- | --- |
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| width | The width of the `svg` element | string \| number | '1em' | 3.10.0 |
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| height | The height of the `svg` element | string \| number | '1em' | 3.10.0 |
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| fill | Define the color used to paint the `svg` element | string | 'currentColor' | 3.10.0 |
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| className | The computed class name of the `svg` element | string | - | 3.10.0 |
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| style | The computed style of the `svg` element | CSSProperties | - | 3.10.0 |
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