@if(measurements) {
  <mat-card>
    <mat-card-header>
      <mat-card-title>Temperaturverlauf
        <mat-button-toggle-group name="fontStyle" aria-label="Font Style" (valueChange)="switchChartType($event)" [value]="'line'">
          <mat-button-toggle value="line">
            <mat-icon>line_axis</mat-icon>
            Line
          </mat-button-toggle>
          <mat-button-toggle value="bar">
            <mat-icon>bar_chart</mat-icon>
            Balken
          </mat-button-toggle>
          <mat-button-toggle value="area">
            <mat-icon>area_chart</mat-icon>
            Fläche
          </mat-button-toggle>
        </mat-button-toggle-group>
      </mat-card-title>
    </mat-card-header>
    <mat-card-content>
      <apx-chart
        [series]="chartOptions.series!"
        [chart]="chartOptions.chart!"
        [xaxis]="chartOptions.xaxis!"
        [yaxis]="chartOptions.yaxis!"
        [stroke]="chartOptions.stroke!"
        [grid]="chartOptions.grid!"
        [dataLabels]="chartOptions.dataLabels!"
        [tooltip]="chartOptions.tooltip!"
        [legend]="chartOptions.legend!"
        [theme]="chartOptions.theme!"
      />
    </mat-card-content>
  </mat-card>

}