@ant-design/charts

A React chart library, based on G2Plot

npm npm

Features

Easy to use
TypeScript
Pretty & Lightweight
Responsive
Storytelling

Installation

npm

$ npm install @ant-design/charts

Usage

ClassComponent

import React, { Component, createRef } from 'react';
import { Line } from '@ant-design/charts';

class Page extends Component {
  ref = createRef();

  // DownloadImage
  downloadImage = () => {
    this.ref.current?.downloadImage();
  };

  // Get data base64
  toDataURL = () => {
    console.log(this.ref.current?.toDataURL());
  };

  render() {
    const data = [
      { year: '1991', value: 3 },
      { year: '1992', value: 4 },
      { year: '1993', value: 3.5 },
      { year: '1994', value: 5 },
      { year: '1995', value: 4.9 },
      { year: '1996', value: 6 },
      { year: '1997', value: 7 },
      { year: '1998', value: 9 },
      { year: '1999', value: 13 },
    ];

    const config = {
      data,
      title: {
        visible: true,
        text: '带数据点的折线图',
      },
      xField: 'year',
      yField: 'value',
    };

    return (
      <div>
        <button type="button" onClick={this.downloadImage} style={{ marginRight: 24 }}>
          下载图片
        </button>
        <button type="button" onClick={this.toDataURL}>
          获取图片信息
        </button>
        <Line {...config} chartRef={this.ref} />
      </div>
    );
  }
}
export default Page;

FunctionComponent

import React, { useRef } from 'react';
import { Line } from '@ant-design/charts';

const Page: React.FC = () => {
  const data = [
    { year: '1991', value: 3 },
    { year: '1992', value: 4 },
    { year: '1993', value: 3.5 },
    { year: '1994', value: 5 },
    { year: '1995', value: 4.9 },
    { year: '1996', value: 6 },
    { year: '1997', value: 7 },
    { year: '1998', value: 9 },
    { year: '1999', value: 13 },
  ];

  const config = {
    data,
    title: {
      visible: true,
      text: '带数据点的折线图',
    },
    xField: 'year',
    yField: 'value',
  };

  const ref = useRef();

  // 导出图片
  const downloadImage = () => {
    ref.current?.downloadImage();
  };

  // 获取图表 base64 数据
  const toDataURL = () => {
    console.log(ref.current?.toDataURL());
  };

  return (
    <div>
      <button type="button" onClick={downloadImage} style={{ marginRight: 24 }}>
        导出图片
      </button>
      <button type="button" onClick={toDataURL}>
        获取图表信息
      </button>
      <Line {...config} chartRef={ref} />
    </div>
  );
};
export default Page;

result：

Gallery

gallery

Document

API

Direct G2Plot

Extra props:

Property	Description	Type	defaultValue
chartRef	chart ref	(React.MutableRefObject<Line>)=> void	-
className	container class	string	-
style	container style	React.CSSProperties	-
memoData	controll rerender	string \| number \| any []	-

More usage

FAQ

How to Contribute

We welcome all contributions.

License

Charts is available under the License MIT.

develop

depend

install nodejs

start

# 安装依赖
$ npm install

# 开发 library
$ npm run dev