lowcode-engine/packages/material-parser/test/fixtures/antd-component/components/icon/index.en-US.md

category, type, title, toc

category	type	title	toc
Components	General	Icon	false

Semantic vector graphics. Before use icons, you need to install @ant-design/icons package:

npm install --save @ant-design/icons

List of icons

import IconDisplay from 'site/theme/template/IconDisplay';
ReactDOM.render(<IconDisplay />, mountNode);

API

Common Icon

Property	Description	Type	Default	Version
className	className of Icon	string	-
style	Style properties of icon, like fontSize and color	CSSProperties	-
spin	Rotate icon with animation	boolean	false
rotate	Rotate by n degrees (not working in IE9)	number	-
twoToneColor	Only supports the two-tone icon. Specify the primary color.	string (hex color)	-

We still have three different themes for icons, icon component name is the icon name suffixed by the theme name.

import { StarOutlined, StarFilled, StarTwoTone } from '@ant-design/icons';

<StarOutlined />
<StarFilled />
<StarTwoTone twoToneColor="#eb2f96" />

Custom Icon

Property	Description	Type	Default	Version
style	Style properties of icon, like fontSize and color	CSSProperties	-
spin	Rotate icon with animation	boolean	false
rotate	Rotate degrees (not working in IE9)	number	-
component	The component used for the root node.	ComponentType<CustomIconComponentProps>	-

About SVG icons

We introduced SVG icons in version 3.9.0, replacing font icons. This has the following benefits:

• 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!)
• Much more display accuracy on lower-resolution screens
• The ability to choose icon color
• No need to change built-in icons with overriding styles by providing more props in component

More discussion of SVG icon reference at #10353.

⚠️ 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 for updates.

While you wait, you can use webpack plugin from the community to chunk the icon file.

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.

import { MessageOutlined } from '@ant-design/icons';

<MessageOutlined style={{ fontSize: '16px', color: '#08c' }} />;

All the icons will render to <svg>. You can still set style and className for size and color of icons.

<Icon type="message" style={{ fontSize: '16px', color: '#08c' }} theme="outlined" />

Set TwoTone Color

When using the two-tone icons, you can use the static methods getTwoToneColor() and setTwoToneColor(colorString) to specify the primary color.

import { getTwoToneColor, setTwoToneColor } from '@ant-design/icons';

setTwoToneColor('#eb2f96');
getTwoToneColor(); // #eb2f96

Custom Font Icon

We added a createFromIconfontCN function to help developer use their own icons deployed at iconfont.cn in a convenient way.

This method is specified for iconfont.cn.

import { createFromIconfontCN } from '@ant-design/icons';

const MyIcon = createFromIconfontCN({
  scriptUrl: '//at.alicdn.com/t/font_8d5l8fzk5b87iudi.js', // 在 iconfont.cn 上生成
});

ReactDOM.render(<MyIcon type="icon-example" />, mountedNode);

It creates a component that uses SVG sprites in essence.

The following options are available:

Property	Description	Type	Default	Version
scriptUrl	The URL generated by iconfont.cn project.	string	-
extraCommonProps	Define extra properties to the component	{ [key: string]: any }	{}

The property scriptUrl should be set to import the SVG sprite symbols.

See iconfont.cn documents to learn about how to generate scriptUrl.

Custom SVG Icon

You can import SVG icon as a react component by using webpack and @svgr/webpack. @svgr/webpack's options reference.

// webpack.config.js
{
  test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
  use: [
    {
      loader: 'babel-loader',
    },
    {
      loader: '@svgr/webpack',
      options: {
        babel: false,
        icon: true,
      },
    },
  ],
}

import Icon from '@ant-design/icons';
import MessageSvg from 'path/to/message.svg'; // path to your '*.svg' file.

ReactDOM.render(<Icon component={MessageSvg} />, mountNode);

The following properties are available for the component:

Property	Description	Type	Readonly	Version
width	The width of the svg element	string | number	'1em'
height	The height of the svg element	string | number	'1em'
fill	Define the color used to paint the svg element	string	'currentColor'
className	The computed class name of the svg element	string	-
style	The computed style of the svg element	CSSProperties	-