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val canvas: Canvas = /* ... */
val areaWidth = canvas.width
val areaHeight = canvas.height
val borderWidth = 2
val cornerRadius = 10
val semiCircleRadius = 20

val path = Path().apply {
	/* ... */
	// Right edge semi circle

akexorcist

x1 = area_width - ((semi_circle_radius / 2) + (border_width / 2))
y1 = (area_height / 2) - (semi_circle_radius / 2)
x2 = area_width + ((semi_circle_radius / 2) - (border_width / 2))
y2 = (area_height / 2) + (semi_circle_radius / 2)
start_angle = 270
sweep_angle = -180

akexorcist

start_angle = 270
sweep_angle = 90

akexorcist

x1 = area_width - ((corner_radius * 2) + (border_width / 2))
y1 = border_width / 2
x2 = area_width - (border_width / 2)
y2 = (corner_radius * 2) + (border_width / 2)

akexorcist

x = area_width - (corner_radius + (border_width / 2))
y = border_width / 2

akexorcist

val canvas: Canvas = /* ... */
val areaWidth = canvas.width
val areaHeight = canvas.height
val borderWidth = 2
val cornerRadius = 10
val semiCircleRadius = 20

val path = Path().apply {
    /* ... */
    // Top right corner

akexorcist

val canvas: Canvas = /* ... */
val areaWidth = canvas.width
val areaHeight = canvas.height
val borderWidth = 2
val cornerRadius = 10
val semiCircleRadius = 20

val path = Path().apply {
    /* ... */
    moveTo(

akexorcist

val canvas: Canvas = /* ... */
val paint: Paint = /* ... */
val path = Path().apply {
    reset()
    moveTo(/* Start point */)                
    arcTo(/* Top right corner */)            // 1
    arcTo(/* Right edge semi circle */)      // 2
    arcTo(/* Bottom right corner */)         // 3
    arcTo(/* Bottom edge semi circle */)     // 4
    arcTo(/* Bottom left corner */)          // 5

akexorcist

class CouponLayout : FrameLayout {
    /* ... */
    override fun onDraw(canvas: Canvas?) {
        super.onDraw(canvas)
        // Draw something with `canvas`
    }
}

akexorcist

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"