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AndroidJetpack/Jetpack-Compose-Playground/docs/layout/column.md
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<!---
This is the API of version 1.2.0
-->
# Column
A Column will show each child below the previous children. It's similar to a LinearLayout with vertical orientation.
<p align="left">
<img src ="{{ site.images }}/layout/column/ColumnExample.png" height=100 width=300 />
</p>
```kotlin
@Composable
fun ColumnExample() {
Column {
Text("Hello World!")
Text("Hello World!2")
}
}
```
## Content Alignment
### Horizontal
You can use **horizontalAlignment** to set the horizontal alignment of the content in the Column
=== "Alignment.Start"
<p align="left">
<img src ="{{ site.images }}/layout/column/start.png" height=100 width=300 style="border: 1px solid black;" />
</p>
```kotlin
@Composable
fun ColumnCenterHorizontal() {
Column(horizontalAlignment = Alignment.Start, modifier = Modifier.width(200.dp)) {
Text("Hello World!")
Text("Hello World!2")
}
}
```
=== "Alignment.CenterHorizontally"
<p align="left">
<img src ="{{ site.images }}/layout/column/centerhorizontal.png" height=100 width=300 style="border: 1px solid black;" />
</p>
```kotlin
@Composable
fun ColumnCenterHorizontal() {
Column(horizontalAlignment = Alignment.CenterHorizontally, modifier = Modifier.width(200.dp)) {
Text("Hello World!")
Text("Hello World!2")
}
}
```
=== "Alignment.End"
<p align="left">
<img src ="{{ site.images }}/layout/column/end.png" height=100 width=300 style="border: 1px solid black;" />
</p>
```kotlin
@Composable
fun ColumnCenterHorizontal() {
Column(horizontalAlignment = Alignment.End, modifier = Modifier.width(200.dp)) {
Text("Hello World!")
Text("Hello World!2")
}
}
```
You can also use the *align* modifier:
=== "Modifier.align(Alignment.Start)"
<p align="left">
<img src ="{{ site.images }}/layout/column/modifierStart.png" height=100 width=300 style="border: 1px solid black;" />
</p>
```kotlin
@Composable
fun ColumnCenterHorizontal() {
Column(modifier = Modifier.width(200.dp)) {
Text("Hello World!")
Text("Hello World!2", modifier = Modifier.align(Alignment.Start))
}
}
```
=== "Modifier.align(Alignment.CenterHorizontally)"
<p align="left">
<img src ="{{ site.images }}/layout/column/modifierCenterH.png" height=100 width=300 style="border: 1px solid black;" />
</p>
```kotlin
@Composable
fun ColumnCenterHorizontal() {
Column(modifier = Modifier.width(200.dp)) {
Text("Hello World!")
Text("Hello World!2",modifier = Modifier.align(Alignment.CenterHorizontally))
}
}
```
=== "Modifier.align(Alignment.End)"
<p align="left">
<img src ="{{ site.images }}/layout/column/modifierEnd.png" height=100 width=300 style="border: 1px solid black;"/>
</p>
```kotlin
@Composable
fun ColumnCenterHorizontal() {
Column(modifier = Modifier.width(200.dp)) {
Text("Hello World!")
Text("Hello World!2",modifier = Modifier.align(Alignment.End))
}
}
```
### Vertical
You can use **verticalArrangement** to set the vertical alignment of the content in the Column
=== "Arrangement.Top"
<p align="left">
<img src ="{{ site.images }}/layout/column/top.png" height=100 width=300 style="border: 1px solid black;"/>
</p>
```kotlin
@Composable
fun ColumnVerticalTop() {
Column(verticalArrangement = Arrangement.Top, modifier = Modifier.height(100.dp).background(Color.LightGray)) {
Text("Hello World!")
Text("Hello World!2")
}
}
```
=== "Arrangement.Center"
<p align="left">
<img src ="{{ site.images }}/layout/column/vcenter.png" height=100 width=300 style="border: 1px solid black;"/>
</p>
```kotlin
@Composable
fun ColumnVerticalCenter() {
Column(verticalArrangement = Arrangement.Center, modifier = Modifier.height(100.dp).background(Color.LightGray)) {
Text("Hello World!")
Text("Hello World!2")
}
}
```
=== "Arrangement.Bottom"
<p align="left">
<img src ="{{ site.images }}/layout/column/vbottom.png" height=100 width=300 style="border: 1px solid black;"/>
</p>
```kotlin
@Composable
fun ColumnVerticalBottom() {
Column(verticalArrangement = Arrangement.Bottom, modifier = Modifier.height(100.dp).background(Color.LightGray)) {
Text("Hello World!")
Text("Hello World!2")
}
}
```
## See also:
* [Official Docs](https://developer.android.com/reference/kotlin/androidx/compose/foundation/layout/package-summary#column)
* [Full Example Code]({{ site.samplefolder }}/layout/ColumnExample.kt)