<div class='type'>Function</div>


<a id='references'></a>


<h2 id="shrinkvertically-animationspec-shrinktowards-clip-targetheight">shrinkVertically</h2>

<div class='sourceset sourceset-common'>Common</div>


```kotlin
public fun shrinkVertically(
    animationSpec: FiniteAnimationSpec<IntSize> =
        spring(
            stiffness = Spring.StiffnessMediumLow,
            visibilityThreshold = IntSize.VisibilityThreshold,
        ),
    shrinkTowards: Alignment.Vertical = Alignment.Bottom,
    clip: Boolean = true,
    targetHeight: (fullHeight: Int) -> Int = { 0 },
): ExitTransition
```


This shrinks the clip bounds of the disappearing content vertically, from the full height to the
height returned from `targetHeight`. `shrinkTowards` controls the direction of the bounds shrink
animation. By default, the clip bounds animates from full height to 0, shrinking towards the
bottom of the content.

__Note__: `shrinkVertically` animates the bounds of the content. This bounds change will also
result in the animation of other layouts that are dependent on this size.

`targetHeight` is a lambda that takes the full height of the content and returns a target height
of the content. This allows not only absolute height, but also a target height that is
proportional to the content height.

`clip` defines whether the content outside of the animated bounds should be clipped. By default,
clip is set to true, which only shows content in the animated bounds.

#### Parameters

| | |
| --- | --- |
| animationSpec | the animation used for the shrinking animation, `spring` by default. |
| shrinkTowards | the ending point of the shrinking bounds, `Alignment.Bottom` by default. |
| clip | whether the content outside of the animated bounds should be clipped, true by default |
| targetHeight | returns the end height of the shrinking bounds, 0 by default. |