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

## AnchoredRegionConfig.horizontalPositioningMode property

Sets what logic the component uses to determine horizontal placement.

<b>Signature:</b>

```typescript
readonly horizontalPositioningMode?: AxisPositioningMode;
```