---
title: "OrbiterPosition.CenterStart"
description: "Center-Start edge alignment."
type: "class"
lastmod: "2026-09-24"
---
## API Reference

> Source set: Android

```kotlin
public class CenterStart(
        horizontalEdgeAlignment: EdgeAlignment = EdgeAlignment.Outside,
        offset: DpVolumeOffset = DpVolumeOffset(0.dp, 0.dp, OrbiterDefaults.Elevation),
    ) :
        OrbiterPosition(
            alignment = SpatialAlignment.CenterStart,
            horizontalEdgeAlignment = horizontalEdgeAlignment,
            verticalEdgeAlignment = EdgeAlignment.Center,
            offset = offset,
        )
```

Center-Start edge alignment.

#### Parameters

| | |
| --- | --- |
| horizontalEdgeAlignment | boundary offset behavior relative to the start edge of the parent's bounds |
| offset | manual offset applied to the orbiter after the `horizontalEdgeAlignment`'s offset is applied. This offset will automatically adjust the horizontal offset according to the layout direction: when the layout direction is LTR, positive x offsets will move the content to the right and when the layout direction is RTL, positive x offsets will move the content to the left. |