addLegendLabelClickListener for Pie Chart never getting called.

Support
#1

Using the addLegendHideListener and addLegendShowListener works, but they call functions that I don’t want called, so I’m using simple click listeners on my pie chart legend instead. addLegendMarkerClickListener works great, but addLegendLabelClickListener never even gets called when I click on a legend label. I need to either get that working, or disable the labels from effecting the chart. Either one of these solutions would work great.

Can you help me out?
Thanks

#2

This is the block of code that never get’s called


    chartPie.addLegendLabelClickListener(event -> {
        PieChartValues selectedSlice = (PieChartValues) event.getItem();
        ...
    });
#3

Hi,
it is not clear from AmCharts documentation: AmLegend | JavaScript Charts v. 3 | amCharts, but you have to set textClickEnabled of a legend to true to be able to handle clicks on legend labels:


<chart:pieChart id="pieChart" width="100%" height="100%">
    <chart:legend textClickEnabled="true"/>
</chart:pieChart>

Also take a look at switchable property of a legend, it may be useful.

#4

Thanks!