我正在尝试使用vue-chart-3/chart.js制作一个堆叠图表。我想要一个这样的图表：
x1c 0d1x的数据
但我不确定我做错了什么，我创建的图表是将条形图并排堆叠：

的
图表数据：
{“labels”：[“2020-10”，“2020-11”，
“2023-04”，“2023-05”，“2023-06”，“2023-07”]，“datasets”：[ {“label”：“above_120”，“data”：[ 0，0，0，0，

7.9597462909733085,
      10.92147729254032,
      12.128219538943902,
      13.092781081826708,
      16.982628499580606,
      17.622395653806972,
      36.51382339697158,
      45.423623102032764,
      58.474440088803384
    ],
    "backgroundColor": "#1E5662",
    "stack": "stackabove_120"
  },
  {
    "label": "up_to_120",
    "data": [
      0,
      0,
  
      15.875881135502462,
      3.165108353314404
    ],
    "backgroundColor": "#3E300D",
    "stack": "stackup_to_120"
  },
  {
    "label": "up_to_90",
    "data": [
      0,
      0,
      0,
      0,
      0,
     
      6.197500821665821,
      8.2908889492772
    ],
    "backgroundColor": "#DBD383",
    "stack": "stackup_to_90"
  },
  {
    "label": "up_to_60",
    "data": [
      0,
      0,
      0,
      0,
      0,
      0,
      1.5561216578540855,
      0,
      0,
      0,
      0,
      0,
      0,
      3.376176540913938
    ],
    "backgroundColor": "#0A35AC",
    "stack": "stackup_to_60"
  },
  {
    "label": "up_to_30",
    "data": [
      0,
      0,
      11.186721091033386,
      0,
      0,
      1.7895529268699548,
      0,
      0,
      0,
      0,
      0.06295971365877787,
    
    ],
    "backgroundColor": "#AE95B3",
    "stack": "stackup_to_15"
  }
]   }

字符串
我试着使用stacked：真的

> const chartOptions = ref( {   scales: {
>     yAxes: [{
>       ticks: {
>         beginAtZero: true
>       },
>       stacked: true
>     }],
>     xAxes: [{
>       stacked: true,
>     }]   } } );

型
但是没有用
完整组件：

<template>
  <div>
    <BarChart :chartData="barChartData" :chartOptions="chartOptions" />
  </div>
</template>

<script setup lang="ts">
import { ref } from 'vue';
import { BarChart } from "vue-chart-3";
import { Chart, registerables, ChartData } from "chart.js";
Chart.register( ...registerables );

interface DataObject {
  label: string;
  data: {
    above_120: number;
    up_to_120: number;
    up_to_90: number;
    up_to_60: number;
    up_to_30: number;
    up_to_15: number;
  };
}

const props = defineProps( {
  data: {
    type: Array,
    required: true
  }
} );

const barChartData = ref<ChartData>( {
  labels: [],
  datasets: []
} );

handleChartData();

const chartOptions = ref( {
  scales: {
    yAxes: [{
      ticks: {
        beginAtZero: true
      },
      stacked: true
    }],
    xAxes: [{
      stacked: true,
    }]
  }
} );

function handleChartData () {
  const chartData: Array<DataObject> = props.data;
  if ( chartData ) {
    const labels: Array<string> = [];
    const datasets: Array<ChartData> = [];

   
    const legendKeys = Object.keys( chartData[0].data );

    
    const dataArrays: { [key: string]: Array<number> } = {};
    for ( const key of legendKeys ) {
      dataArrays[key] = [];
    }

    for ( const dataObj of chartData ) {
      labels.push( dataObj.label );
      for ( const [key, value] of Object.entries( dataObj.data ) ) {
        dataArrays[key].push( value );
      }
    }

    for ( const key of legendKeys ) {
      datasets.push( {
        label: key,
        data: dataArrays[key],
        backgroundColor: randomColor(),
        stack: `stack${key}`
      } );
    }

    barChartData.value = {
      labels: labels,
      datasets: datasets
    };
  }
}

function randomColor () {
  const letters = '0123456789ABCDEF';
  let color = '#';
  for ( let i = 0; i < 6; i++ ) {
    color += letters[Math.floor( Math.random() * 16 )];
  }
  return color;
}
</script>

型