# FabTransformationBehavior.FabTransformationSpec

[View Source](https://github.com/material-components/material-components-android/blob/1.14.0/lib/java/com/google/android/material/transformation/FabTransformationBehavior.java)

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```
protected class FabTransformationBehavior.FabTransformationSpec
```

<br />

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Motion spec for a FAB transformation.

## Summary

| ### Public fields |
|---|---|
| `https://developer.android.com/reference/com/google/android/material/animation/Positioning` | `https://developer.android.com/reference/com/google/android/material/transformation/FabTransformationBehavior.FabTransformationSpec#positioning()` |
| `https://developer.android.com/reference/com/google/android/material/animation/MotionSpec` | `https://developer.android.com/reference/com/google/android/material/transformation/FabTransformationBehavior.FabTransformationSpec#timings()` |

| ### Protected constructors |
|---|
| `[FabTransformationSpec](https://developer.android.com/reference/com/google/android/material/transformation/FabTransformationBehavior.FabTransformationSpec#FabTransformationSpec())()` |

## Public fields

### positioning

```
public Positioning positioning
```

### timings

```
public MotionSpec timings
```

## Protected constructors

### FabTransformationSpec

```
protected [FabTransformationSpec](https://developer.android.com/reference/com/google/android/material/transformation/FabTransformationBehavior.FabTransformationSpec#FabTransformationSpec())()
```