PolarChartBuilder.OnZoomStart Method
| Name | Parameters | Description |
|---|---|---|
| OnZoomStart(RazorBlock) | jsFunc | A function that is executed when zooming or panning begins. Mirrors the client-side onZoomStart option. |
| OnZoomStart(String) | jsFunc | A function that is executed when zooming or panning begins. Mirrors the client-side onZoomStart option. |