Class
Common
```kotlin
@ExperimentalFlexBoxApi
value class FlexBasis
@PublishedApi
internal constructor(@PublishedApi internal val packedValue: Long)
```
Defines the initial main size of a flex item before free space distribution.
- `Auto`: Uses the item's explicitly set size, or falls back to its natural content size.
- `Dp`: Uses a fixed exact size in `androidx.compose.ui.unit.Dp`.
- `Percent`: Uses a fraction of the container's main axis size.
## Companion Object
#### Properties
Common
```kotlin
val Auto = FlexBasis(TypeAuto shl TypeShift)
```
Use the item's maximum intrinsic size as the basis.
If the item has an explicitly set size modifier along the main axis (for example,
`Modifier.width` in a `FlexDirection.Row`), that exact size will be used as the basis.
Otherwise, it falls back to measuring the item's preferred natural content size without
constraints.
This is the default value.
#### Methods
Dp
Common
```kotlin
fun Dp(value: Dp): FlexBasis
```
Use a fixed size in `androidx.compose.ui.unit.Dp` as the basis.
#### Parameters
| | |
| --- | --- |
| value | The basis size in Dp. |
Percent
Common
```kotlin
fun Percent(@FloatRange(0.0, 1.0) value: Float): FlexBasis
```
Use a fraction of the container's main axis size as the basis.
#### Parameters
| | |
| --- | --- |
| value | A value between 0.0 and 1.0 representing the percentage. |