How can I display tooltip text in the chart based on a specific condition? I only want to show the tooltip text if the value is not equal to 0.
Series.columns.template.tooltipText = `{valueY}s`;
The tooltip currently displays the value of {valueY}, but I would like it to be hidden when {valueY} equals 0.
If you want to disable the tooltip property using an adapter, here's how you can do it:
var series = chart.series.push(new am4charts.ColumnSeries());
// ...
series.tooltipText = "{valueY.value}s";
series.tooltip.adapter.add("disabled", function(disabled, target) {
if (target.dataItem && target.dataItem.values.valueY.value === 0) {
return true;
}
return disabled;
});
Alternatively, instead of
target.dataItem.values.valueY.value === 0target.dataItem.dataContext.yourProperty === 0Check out this CodePen example to see the result.
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