# PiecewiseVisualMapSnapshot

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

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

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## Type declaration

```typescript
export interface PiecewiseVisualMapSnapshot extends PiecewiseVisualMapSpec {
  selected: boolean[] | null;
}
```

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## Related types

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