---
title: "径向堆叠条形图"
language: "zh"
canonical: "https://g2.antv.antgroup.com/zh/examples/general/radial/radial-stacked/"
version: "5.4.8"
---

# 径向堆叠条形图

[运行示例](https://g2.antv.antgroup.com/zh/examples/general/radial/radial-stacked/)

[资料索引](/llms.txt)

页面需要一个 `id="container"` 的 DOM 元素。以下为原始示例源码。

## 源码

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

const data = [
  { State: 'WY', 小于5岁: 25635, '5至13岁': 1890, '14至17岁': 9314 },
  { State: 'DC', 小于5岁: 30352, '5至13岁': 20439, '14至17岁': 10225 },
  { State: 'VT', 小于5岁: 38253, '5至13岁': 42538, '14至17岁': 15757 },
  { State: 'ND', 小于5岁: 51896, '5至13岁': 67358, '14至17岁': 18794 },
  { State: 'AK', 小于5岁: 72083, '5至13岁': 85640, '14至17岁': 22153 },
];

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

chart.options({
  type: 'interval',
  coordinate: { type: 'radial' },
  data: {
    value: data,
    transform: [
      {
        type: 'fold',
        fields: ['小于5岁', '5至13岁', '14至17岁'],
        key: '年龄段',
        value: '人口数量',
        retains: ['State'],
      },
    ],
  },
  encode: { x: 'State', y: '人口数量', color: '年龄段' },
  scale: {
    y: { domainMax: 200000 },
    color: { range: ['#6395FA', '#62DAAB', '#657798'] },
  },
  transform: [{ type: 'stackY' }],
  axis: {
    x: {
      title: false,
      line: true,
    },
    y: {
      line: true,
      grid: true,
      gridLineDash: [4, 4],
      tickCount: 10,
      tickFilter: (datum) => datum != 200000,
    },
  },
  legend: {
    color: {
      position: 'bottom',
      layout: { justifyContent: 'center' },
    },
  },
  interaction: {
    elementHighlightByX: true,
    tooltip: {
      shared: true,
    },
  },
});

chart.render();
```