# End-user Interaction

## Content



This section discusses about the FlexChart features related to end-user interaction.

| **Topic** | **Snapshot** | **Content** |
| --- | --- | --- |
| [Drill-down](/componentone/docs/winui/online-winui/winui-controls/flexchart-overview/enduser/flexchart-drilldown) |   ![](https://cdn.mescius.io/document-site-files/images/2d49eac2-0942-4770-99ef-52b14e6815bd/images/flexchart-drilldown_img.png)     | Discusses about the drill-down feature in sunburst charts. |
| [Selection](/componentone/docs/winui/online-winui/winui-controls/flexchart-overview/enduser/flexchart-selection) |   ![](https://cdn.mescius.io/document-site-files/images/2d49eac2-0942-4770-99ef-52b14e6815bd/images/flexchart-selection.gif)     | Discusses about the selection and related properties in various charts. |
| [Hit Test](/componentone/docs/winui/online-winui/winui-controls/flexchart-overview/enduser/hittest) |   ![](https://cdn.mescius.io/document-site-files/images/2d49eac2-0942-4770-99ef-52b14e6815bd/images/flexchart-hittest.png)     | Discusses about using the hit test to fetch information of chart objects. |
| [Zoom](/componentone/docs/winui/online-winui/winui-controls/flexchart-overview/enduser/flexchart-zoom) |   ![](https://cdn.mescius.io/document-site-files/images/2d49eac2-0942-4770-99ef-52b14e6815bd/images/flexchart-zoom.gif)     | Discusses about how to implement zoom in FlexChart. |