# getFeatureSelection

An asynchronous method. Check the argument and return types below.

Canonical: https://chart.syidax.com/docs/methods/getFeatureSelection/

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## Definition

```typescript
getFeatureSelection(): Promise<GeoMapFeatureSelection | null>
```

Return type: `Promise<GeoMapFeatureSelection | null>`. Call the method after element registration and await its Promise result.

- [GeoMapFeatureSelection](https://chart.syidax.com/docs/types/GeoMapFeatureSelection.md) — Type definition

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## Related charts

- [sy-geo-map](https://chart.syidax.com/docs/components/geo-map.md#method-getFeatureSelection)