# VisualMapSizeSpec

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

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

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## Type declaration

```typescript
export interface VisualMapSizeSpec {
  range: readonly [number, number];
  dimension?: VisualMapDimension;
  outOfRange?: number;
}
```

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## Related types

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