In this example, you can see how to render and configure the column type charts with rounded corner. Tooltip is enabled in this example, to see the tooltip in action, hover a point or tap on a point in touch enabled devices. Injecting Module Chart component features are segregated into individual feature-wise modules. To use column feature, we need to inject ColumnSeriesService into the @NgModule.providers section. More information on the column types series can be found in this documentation section.