如何在NG2图表中更改特定标签的颜色？

npm install ng2-charts chart.js --save

import { Component } from '@angular/core';
import { ChartOptions, ChartDataSets } from 'chart.js';
import { Color } from 'ng2-charts';

export class MyChartComponent {
  public chartOptions: ChartOptions = {
    responsive: true,
    // 其他图表选项设置
  };

  public chartData: ChartDataSets[] = [
    // 图表数据设置
  ];

  public chartColors: Color[] = [
    // 配置图表标签颜色
  ];
}

<canvas baseChart [datasets]="chartData" [options]="chartOptions" [colors]="chartColors"></canvas>

public chartColors: Color[] = [
  {
    borderColor: 'red',
    backgroundColor: 'rgba(255, 0, 0, 0.5)',
  },
  {
    borderColor: 'green',
    backgroundColor: 'rgba(0, 255, 0, 0.5)',
  },
  // 更多的标签颜色设置
];