jetpack compose - Cut corner shape example

MainActivity.kt

package com.cfsuman.jetpackcompose

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.activity.compose.setContent
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.shape.CutCornerShape
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        setContent {
            MainContent()
        }
    }


    @Composable
    fun MainContent(){
        val cutCornerShape = CutCornerShape(12.dp)
        val cutCornerShapeTopStart = CutCornerShape(topStart = 16.dp)

        Column(
            modifier = Modifier
                .fillMaxSize()
                .background(Color(0xFFFFFFF0))
                .padding(16.dp),
            verticalArrangement = Arrangement.spacedBy(32.dp)
        ) {
            Column(
                modifier = Modifier
                    .fillMaxWidth()
                    .wrapContentSize(Alignment.Center)
            ) {
                Box(
                    modifier = Modifier
                        .size(275.dp, 150.dp)
                        .clip(cutCornerShape)
                        .background(Color(0xFFF400A1))
                )
            }

            Column(
                modifier = Modifier
                    .fillMaxWidth()
                    .wrapContentSize(Alignment.Center)
            ) {
                Box(
                    modifier = Modifier
                        .size(275.dp, 150.dp)
                        .clip(cutCornerShapeTopStart)
                        .background(Color(0xFF5A4FCF))
                )
            }
        }
    }


    @Preview
    @Composable
    fun ComposablePreview(){
        //MainContent()
    }
}