fj-charts-test

@ant-design/charts

A React chart library, based on G2Plot

Features

• Easy to use
• TypeScript
• Pretty & Lightweight
• Responsive
• Storytelling

Installation

npm

$ npm install @ant-design/charts

Usage

import React 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,
    width: 800,
    height: 400,
    autoFit: false,
    xField: 'year',
    yField: 'value',
    point: {
      size: 5,
      shape: 'diamond',
    },
    label: {
      style: {
        fill: '#aaa',
      },
    },
  };

  let chart;

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

  // 获取图表 base64 数据
  const toDataURL = () => {
    console.log(chart?.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} onReady={(chartInstance) => (chart = chartInstance)} />
    </div>
  );
};
export default Page;

result：

Gallery

gallery

Document

API

See chart API for details.

Common props:

Property	Description	Type	defaultValue
onReady	chart loaded callback	(chart)=> void	-
onEvent	chart events	(chart, event)=> void	-
loading	loading status	boolean	-
loadingTemplate	loading template	React.ReactElement	-
errorTemplate	custom error template	(e: Error) => React.ReactNode	-
className	container class	string	-
style	container style	React.CSSProperties	-
chartRef	chart ref	(React.MutableRefObject<Chart>)=> void	-

More usage

FAQ

Communication Group

They are DingTalk groups.

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