demo In amCharts 5, labels need to have a background to be able to be compatible with pointer interactions such as hover and click. However, circular labels do not support backgrounds. This demo solves the issue by adding a Slice element into such labels.
demo This demo shows how we can add background color to the WordCloud labels, as well as change their appearance on hover. Code Note the setStateOnChildren: true and interactive: true in label configuration. The former ensures that “hover” state is triggered on all label children, including background, when it is hovered. The latter makes label “interactive”. […]