Angular Pivot Table: Custom cells

import { Component, OnInit } from "@angular/core";

@Component({
  selector: "pivotComponent",
  templateUrl: "./pivot.component.html",
  styleUrls: ["./pivot.component.css"],
})
export class PivotComponent implements OnInit {
  public report: Object = {
    dataSource: {
      type: "csv",
      filename: "https://cdn.flexmonster.com/data/data.csv",
    },
    slice: {
      rows: [
        {
          uniqueName: "Country",
        },
        {
          uniqueName: "Business Type",
        },
      ],
      columns: [
        {
          uniqueName: "Color",
        },
        {
          uniqueName: "[Measures]",
        },
      ],
      measures: [
        {
          uniqueName: "Quantity",
          aggregation: "percentofcolumn",
        },
      ],
      expands: {
        expandAll: true,
      },
    },
    formats: [
      {
        decimalPlaces: 2,
      },
    ],
  };

  constructor() {}

  ngOnInit(): void {}

  customizeCellFunction(cell: Flexmonster.CellBuilder, data: Flexmonster.CellData) {
    if (data?.type === "value" && !data?.isDrillThrough) {
      if (data.value! < 5) {
        cell.text = `<img src="https://cdn.flexmonster.com/i/empty_pie.svg" class="centered">`;
      } else if (data.value! >= 5 && data.value! < 10) {
        cell.text = `<img src="https://cdn.flexmonster.com/i/quarter_pie.svg" class="centered">`;
      } else if (data.value! >= 10 && data.value! < 25) {
        cell.text = `<img src="https://cdn.flexmonster.com/i/half_pie.svg" class="centered">`;
      } else if (data.value! >= 25 && data.value! < 50) {
        cell.text = `<img src="https://cdn.flexmonster.com/i/three_quarters_pie.svg" class="centered">`;
      } else if (data.value! >= 50) {
        cell.text = `<img src="https://cdn.flexmonster.com/i/full_pie.svg" class="centered">`;
      }
    }
  }
}

<fm-pivot
  [componentFolder]="'https://cdn.flexmonster.com/'"
  [height]="600"
  [report]="report"
  [customizeCell]="customizeCellFunction">
</fm-pivot>

img.centered {
  display: block !important;
  margin: auto !important;
  color: transparent !important;
}

#fm-pivot-view .fm-grid-row {
  min-height: 47px;
}