In this example, you can see how to render and configure the range navigator with area type series. tooltip is used to represent selected data value. You can also use selectedRegionColor and unselectedRegionColor properties to customize selected and unselected area in range navigator. Injecting Module The range navigator component features are segregated into individual feature-wise modules. To use date-time axis and tooltip, we need to inject the DateTimeService and RangeTooltipService module into the @NgModule.providers section.