# CartesianBrushChangeEventDetail

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

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

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## Type declaration

```typescript
export interface CartesianBrushChangeEventDetail {
  areas: CartesianBrushArea[];
  selected: CartesianBrushSelectedSeries[];
  count: number;
  source: CartesianBrushSource;
}
```

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## Related types

- [CartesianBrushArea](https://chart.syidax.com/docs/types/CartesianBrushArea.md)
- [CartesianBrushSelectedSeries](https://chart.syidax.com/docs/types/CartesianBrushSelectedSeries.md)
- [CartesianBrushSource](https://chart.syidax.com/docs/types/CartesianBrushSource.md)