百分比堆叠柱状图

堆叠柱状图

百分比堆叠柱状图

Stacked Percentage Column Chart，百分比堆叠柱状图。柱子的各个层代表的是该类别数据占该分组总体数据的百分比。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,height=device-height">
    <title>百分比堆叠柱状图</title>
    <style>::-webkit-scrollbar{display:none;}html,body{overflow:hidden;height:100%;margin:0;}</style>
</head>
<body>
<div id="mountNode"></div>
<script>/*Fixing iframe window.innerHeight 0 issue in Safari*/document.body.clientHeight;</script>
<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.g2-3.5.1/dist/g2.min.js"></script>
<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.data-set-0.10.1/dist/data-set.min.js"></script>
<script>
  var data = [{
    country: 'Europe',
    year: '1750',
    value: 163
  }, {
    country: 'Europe',
    year: '1800',
    value: 203
  }, {
    country: 'Europe',
    year: '1850',
    value: 276
  }, {
    country: 'Europe',
    year: '1900',
    value: 408
  }, {
    country: 'Europe',
    year: '1950',
    value: 547
  }, {
    country: 'Europe',
    year: '1999',
    value: 729
  }, {
    country: 'Europe',
    year: '2050',
    value: 628
  }, {
    country: 'Europe',
    year: '2100',
    value: 828
  }, {
    country: 'Asia',
    year: '1750',
    value: 502
  }, {
    country: 'Asia',
    year: '1800',
    value: 635
  }, {
    country: 'Asia',
    year: '1850',
    value: 809
  }, {
    country: 'Asia',
    year: '1900',
    value: 947
  }, {
    country: 'Asia',
    year: '1950',
    value: 1402
  }, {
    country: 'Asia',
    year: '1999',
    value: 3634
  }, {
    country: 'Asia',
    year: '2050',
    value: 5268
  }, {
    country: 'Asia',
    year: '2100',
    value: 7268
  }];
  // 计算每个柱子的占比
  var ds = new DataSet();
  var dv = ds.createView().source(data).transform({
    type: 'percent',
    field: 'value', // 统计销量
    dimension: 'country', // 每年的占比
    groupBy: ['year'], // 以不同产品类别为分组
    as: 'percent'
  });

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width,height=device-height">
    <title>百分比堆叠柱状图</title>
    <style>::-webkit-scrollbar{display:none;}html,body{overflow:hidden;height:100%;margin:0;}</style>
</head>
<body style="background: #1f1f1f;">
<div id="mountNode"></div>
<script>/*Fixing iframe window.innerHeight 0 issue in Safari*/document.body.clientHeight;</script>
<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.g2-3.5.1/dist/g2.min.js"></script>
<script src="https://gw.alipayobjects.com/os/antv/pkg/_antv.data-set-0.10.1/dist/data-set.min.js"></script>
<script>G2.Global.setTheme('dark');</script>
<script>
  var data = [{
    country: 'Europe',
    year: '1750',
    value: 163
  }, {
    country: 'Europe',
    year: '1800',
    value: 203
  }, {
    country: 'Europe',
    year: '1850',
    value: 276
  }, {
    country: 'Europe',
    year: '1900',
    value: 408
  }, {
    country: 'Europe',
    year: '1950',
    value: 547
  }, {
    country: 'Europe',
    year: '1999',
    value: 729
  }, {
    country: 'Europe',
    year: '2050',
    value: 628
  }, {
    country: 'Europe',
    year: '2100',
    value: 828
  }, {
    country: 'Asia',
    year: '1750',
    value: 502
  }, {
    country: 'Asia',
    year: '1800',
    value: 635
  }, {
    country: 'Asia',
    year: '1850',
    value: 809
  }, {
    country: 'Asia',
    year: '1900',
    value: 947
  }, {
    country: 'Asia',
    year: '1950',
    value: 1402
  }, {
    country: 'Asia',
    year: '1999',
    value: 3634
  }, {
    country: 'Asia',
    year: '2050',
    value: 5268
  }, {
    country: 'Asia',
    year: '2100',
    value: 7268
  }];
  // 计算每个柱子的占比
  var ds = new DataSet();
  var dv = ds.createView().source(data).transform({
    type: 'percent',
    field: 'value', // 统计销量
    dimension: 'country', // 每年的占比
    groupBy: ['year'], // 以不同产品类别为分组
    as: 'percent'
  });

图表简介

Stacked Percentage Column Chart，百分比堆叠柱状图。柱子的各个层代表的是该类别数据占该分组总体数据的百分比。

了解更多

图表用法

用于形象得展示一个大分类包含的每个小分类的数据，以及各个小分类的占比，显示的是单个项目与整体之间的关系。

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