Angular Gauge Chart

aakriti.mathursa · June 24, 2021, 9:37am

Hey, is there a way to set a dynamic value to the arrow property of the angular gauge chart.
I want to fire a query and display the result of that query in the ARROW Value field.

Pinyazhin · June 24, 2021, 1:16pm

Hello!

Yes, you can set the value to the arrow, but you should repaint the chart:

@Inject
private AngularGaugeChart gaugeChart;

@Subscribe
public void onAfterShow(AfterShowEvent event) {
    GaugeArrow arrow = gaugeChart.getArrows().get(0);
    arrow.setValue(69D);
    gaugeChart.repaint();
}