title: How to highlight Data Points Always in a Line Chart with NGRX?
body: <p>I have a line chart that displays line series.</p>
  
  <p>How is it possible to highlight the data points always?</p>
  
  <p>Currently only when mouse over it highlights one data point.</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;ngx-charts-line-chart
    class="chart-container"
    [scheme]="colorScheme"
    [schemeType]="schemeType"
    [results]="results"
    [animations]="animations"
    [legend]="true"
    [legendTitle]="legendTitle"
    [legendPosition]="legendPosition"
    [gradient]="gradient"
    [xAxis]="showXAxis"
    [yAxis]="showYAxis"
    [showXAxisLabel]="showXAxisLabel"
    [showYAxisLabel]="showYAxisLabel"
    [xAxisLabel]="xAxisLabel"
    [yAxisLabel]="yAxisLabel"
    [autoScale]="true"
    [xScaleMin]="xScaleMin"
    [xScaleMax]="xScaleMax"
    [yScaleMin]="yScaleMin"
    [yScaleMax]="yScaleMax"
    [timeline]="timeline"
    [showGridLines]="true"
    [roundDomains]="true"
    [curve]="curve"
  &gt;
  &lt;/ngx-charts-line-chart&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>Or is there any other chart type that'd provide data points on the graph?
  I tested Bubble chart but it only works with time and number as X axis. I'd need to use a string as X axis.</p>