The chart balloon remains static despite using the updateChart function on amCharts

I am currently working on updating chart properties for amCharts in Angular 5. I have successfully changed some properties such as backgroundColor, but I am running into issues with balloons. The balloon color and background color are not changing when using the amChartsService. I have tried destroying the chart and recreating it, but I know there must be a better way to do this. Below is my code snippet:

this.amChartsService.updateChart(this.currentChart, () => {
    this.currentChart['balloon']['color'] = value;
});

When I log `this.currentChart.balloon.color` in the console, it shows that the value has been changed, but it is not reflected in the actual chart.

Why am I encountering this issue? Is it a bug that needs to be reported, or am I doing something incorrectly?

Thank you.

angulartypescriptamcharts

Answer №1

For my scenario, the following code snippet has proven to be effective.

function customizeToolTipText(dataItem, chart){
   return "custom text";
}

This solution might just do the trick!

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