矩形树图 treemap

矩形树图

示例代码

<template>
  <div class="chart-wrap">
    <canvas
      id="chart"
      style="width: {{width}}px; height: {{height}}px;"
    ></canvas>
  </div>
</template>

<script>
  import Charts from "apex-ui/components/charts/qacharts-min.js";

  let $chart = null;

  export default {
    props: {
      width: {
        default: 600
      },
      height: {
        default: 400
      }
    },
    data() {
      return {};
    },
    initChart() {
      $chart = new Charts({
        element: this.$element("chart"),
        width: this.width,
        height: this.height,
        legend: {
          show: false
        },
        series: [
          {
            name: "矩形树图",
            type: "treemap",
            tile: "treemapResquarify", // treemapBinary treemapDice treemapSlice treemapSliceDice treemapResquarify treemapSquarify
            splitLine: {
              show: true,
              lineWidth: 5,
              color: "#ffffff"
            },
            data: [
              {
                name: "分类 1",
                value: 3
              },
              {
                name: "分类 2",
                value: 2
              },
              {
                name: "分类 3",
                value: 6
              },
              {
                name: "分类 4",
                value: 4
              },
              {
                name: "分类 5",
                value: 1
              },
              {
                name: "分类 6",
                value: 2
              },
              {
                name: "分类 7",
                value: 6
              }
            ]
          }
        ],
        onRenderComplete: () => {
          console.log("chartTreemap renderComplete");
        }
      });
    }
  };
</script>