预处理箱线图

import { Chart } from '@antv/g2';

const data = [
  { x: 'Oceania', y: [1, 9, 16, 22, 24] },
  { x: 'East Europe', y: [1, 5, 8, 12, 16] },
  { x: 'Australia', y: [1, 8, 12, 19, 26] },
  { x: 'South America', y: [2, 8, 12, 21, 28] },
  { x: 'North Africa', y: [1, 8, 14, 18, 24] },
  { x: 'North America', y: [3, 10, 17, 28, 30] },
  { x: 'West Europe', y: [1, 7, 10, 17, 22] },
  { x: 'West Africa', y: [1, 6, 8, 13, 16] },
];

const chart = new Chart({
  container: 'container',
  autoFit: true,
});

chart.options({
  type: 'box',
  data: data,
  encode: { x: 'x', y: 'y', color: 'x' },
  scale: { x: { paddingInner: 0.6, paddingOuter: 0.3 }, y: { zero: true } },
  legend: false,
  style: { stroke: 'black' },
  tooltip: {
    items: [
      { name: 'min', channel: 'y' },
      { name: 'q1', channel: 'y1' },
      { name: 'q2', channel: 'y2' },
      { name: 'q3', channel: 'y3' },
      { name: 'max', channel: 'y4' },
    ],
  },
});

chart.render();