title: How to modify this graphic Angular char
body: <p>I'm trying to change one graphic, I want to hide the dataset labels, but nothing I tried is working.</p>
  <p>Graphic</p>
  <p><img src="https://i.stack.imgur.com/F2p0B.png" alt="" /></p>
  <p>The library that I'm using is library:</p>
  <pre><code>import { ChartDataSets, ChartOptions, ChartType } from 'chart.js';
  import { Color } from 'ng2-charts/public_api';
  import { BaseChartDirective,Label } from 'ng2-charts';
  </code></pre>
  <p>This is my code:</p>
  <pre><code>  labelsGraphic:[];
    public lineChartData: ChartDataSets[] = [{data:[], label:&quot;&quot;}];
    public lineChartLabels:Label[];
  
    public lineChartColors: Color[] = [
      { // blue
        backgroundColor: '#13161a',
        borderColor: '#257bcc',
        pointBackgroundColor: 'rgba(148,159,177,1)',
        pointBorderColor: '',
        pointRadius:0,
        pointHoverBackgroundColor: '#fff',
        pointHoverBorderColor: 'rgba(148,159,177,0.8)'
  
      },
    ];
    public lineChartOptions: (ChartOptions &amp; { annotation: any }) = {
      responsive: true,
      scales: {
        xAxes: [{
           gridLines: {
              display: false
           }
        }],
        yAxes: [{
           gridLines: {
              display: false
           }
        }]
     },
      annotation: {
  
      },
    };
  
    public lineChartLegend = false;
    public lineChartType: ChartType = 'line';
  </code></pre>
  <p>I tried changing gridLines to ticks but I think this object is not modifying anything.</p>