Common
```kotlin
@ExperimentalMaterial3AdaptiveApi
sealed interface PaneMargins
```
Represents the margins of a pane within a pane scaffold.
Note that the margins are specified as offsets from the edges of the scaffold. To specify the
internal spacer size please do it via [PaneScaffoldDirective.horizontalPartitionSpacerSize](/jetpack-compose/androidx.compose.material3.adaptive/adaptive-layout/classes/PaneScaffoldDirective) and
[PaneScaffoldDirective.verticalPartitionSpacerSize](/jetpack-compose/androidx.compose.material3.adaptive/adaptive-layout/classes/PaneScaffoldDirective).
This is typically set by the [paneMargins](/jetpack-compose/androidx.compose.material3.adaptive/adaptive-layout/interfaces/PaneMargins) modifier.
## Functions
getPaneLeft
```kotlin
fun Placeable.PlacementScope.getPaneLeft(measuredLeft: Int) = measuredLeft
```
getPaneTop
```kotlin
fun Placeable.PlacementScope.getPaneTop(measuredTop: Int) = measuredTop
```
getPaneRight
```kotlin
fun Placeable.PlacementScope.getPaneRight(measuredRight: Int, parentRight: Int) = measuredRight
```
getPaneBottom
```kotlin
fun Placeable.PlacementScope.getPaneBottom(measuredBottom: Int, parentBottom: Int) =
measuredBottom
```