Echarts-util

Setup

• 安装node > 8的LTS版本，https://nodejs.org/en/

• 没安装yarn的，可以忽略以下yarn命令

# set registry
npm config set registry http://registry.npm.analysys.cn

# install parcel
yarn global add parcel-bundler | npm i -g parcel-bundler

# install dependencies
yarn | npm i

# startup development server (defaults to 3000)
# -> http://localhost:3000
yarn start | npm start

Lint

yarn test | npm run test
yarn lint:fix | npm run lint:fix

APIs

import {
  createEchart,
  bar,
  pie,
  line,
  scatter,
  timeline
} from 'asd-echarts-util'

Example

// import apis
import { createEchart } from 'asd-echarts-util'

const fline = line({
  legend: {
    data: ['蒸发量', '降水量', '平均温度']
  },
  xAxis: [
    {
      type: 'category',
      data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月']
    }
  ],
  yAxis: [
    { type: 'value',
      name: '水量',
      min: 0,
      max: 250,
      interval: 50,
      axisLabel: {
        formatter: '{value} ml'
      }
    },
    { type: 'value',
      name: '温度',
      min: 0,
      max: 25,
      interval: 5,
      axisLabel: {
        formatter: '{value} °C'
      }
    }
  ],
  series: [
    {
      name: '蒸发量',
      type: 'bar',
      data: [2.0, 4.9, 7.0, 23.2, 25.6, 76.7, 135.6, 162.2, 32.6, 20.0, 6.4, 3.3]
    },
    {
      name: '降水量',
      type: 'bar',
      data: [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 6.0, 2.3]
    },
    {
      name: '平均温度',
      type: 'line',
      yAxisIndex: 1,
      data: [2.0, 2.2, 3.3, 4.5, 6.3, 10.2, 20.3, 23.4, 23.0, 16.5, 12.0, 6.2]
    }
  ]
})

const chart = createEchart('.test', fline)