---
id: fast-foundation.anchoredregionconfig.horizontalscaling
title: AnchoredRegionConfig.horizontalScaling property
hide_title: true
---
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[@microsoft/fast-foundation](./fast-foundation.md) &gt; [AnchoredRegionConfig](./fast-foundation.anchoredregionconfig.md) &gt; [horizontalScaling](./fast-foundation.anchoredregionconfig.horizontalscaling.md)

## AnchoredRegionConfig.horizontalScaling property

Defines how the width of the region is calculate

<b>Signature:</b>

```typescript
readonly horizontalScaling?: AxisScalingMode;
```