<h2 id="dptouchboundsexpansion-start-top-end-bottom">DpTouchBoundsExpansion</h2>

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

```kotlin
fun DpTouchBoundsExpansion(
    start: Dp = 0.dp,
    top: Dp = 0.dp,
    end: Dp = 0.dp,
    bottom: Dp = 0.dp,
): DpTouchBoundsExpansion
```

Creates a [DpTouchBoundsExpansion](/jetpack-compose/androidx.compose.ui/ui/functions/DpTouchBoundsExpansion) that's aware of [LayoutDirection](/jetpack-compose/androidx.compose.ui/ui-test/functions/LayoutDirection). See
[DpTouchBoundsExpansion.start] and [DpTouchBoundsExpansion.end] for more details about
[LayoutDirection](/jetpack-compose/androidx.compose.ui/ui-test/functions/LayoutDirection).

The `start`, `top`, `end` and `bottom` represent the distance that the touch bounds is expanded
along the corresponding edge.