How can I make text vertical (rotated 90 deg) in react native?

In style, use transform to rotate and element

style={{transform: [{ rotate: '180deg' }]}}

E.g.:

<View style={{transform: [{ rotate: '180deg' }]}} />

creat view

            <View style={styles.arrow_1_6} ></View>
          

add in style transform: [{ rotate: '14deg' }], if you make view position absolute it will not affect another view!

• the rotate start from 0 to 360 deg .

     arrow_1_6: {
     transform: [{ rotate: '14deg' }],
    width: 260,
    marginTop: 145,
    position: 'absolute',
    marginLeft: 75,
    backgroundColor: 'orange',
    height: 4,
    flexDirection: "row",
    padding: 0,
    alignItems: 'center',
    justifyContent: 'flex-start',
    borderBottomColor: '#075fff',
    borderBottomWidth: 4,
  

  },

For anyone using Material-UI Typography with makeStyles(), this should work :

myClassName: {
    transform: "rotate(90deg)"
},

You can use a transformation.

https://facebook.github.io/react-native/docs/transforms.html#proptypes

myStyle: {
    transform: [{ rotate: '90deg'}]
}