# VisualMapRangeChangeEventDetail

The VisualMapRangeChangeEventDetail type declaration and related types. Optional fields are marked with ?.

Canonical: https://chart.syidax.com/docs/types/VisualMapRangeChangeEventDetail/

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## Type declaration

```typescript
export interface VisualMapRangeChangeEventDetail {
  range: VisualMapRange | null;
  source: VisualMapRangeChangeSource;
  live: boolean;
}
```

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## Related types

- [VisualMapRange](https://chart.syidax.com/docs/types/VisualMapRange.md)
- [VisualMapRangeChangeSource](https://chart.syidax.com/docs/types/VisualMapRangeChangeSource.md)