path_exemple.kt

fun getPath(width: Int, height: Int): Path {
    return Path().apply {
        val cutoutRadius = 50f
        val cutoutWidth = if (cutoutRadius != 0f) cutoutRadius else width / 8f
        val cutoutHeight = 3 * cutoutWidth / 4

        val padding = 0f
        val pathLeft = padding
        val pathRight = width - padding
        val pathTop = padding
        val pathBottom = height.toFloat() - padding

        val cutoutXStart = width / 2 - cutoutWidth
        val cutoutXEnd = cutoutXStart + cutoutWidth * 2
        val topCutoutYStart = pathTop - cutoutHeight
        val topCutoutYEnd = pathTop + cutoutHeight

        val botCutoutYStart = pathBottom - cutoutHeight
        val botCutoutYEnd = pathBottom + cutoutHeight

        fillType = Path.FillType.WINDING
        moveTo(pathLeft + cornerRadius, pathTop)
        lineTo(cutoutXStart, pathTop)

        // top cutout
        arcTo(RectF(cutoutXStart, topCutoutYStart, cutoutXEnd, topCutoutYEnd), 180f, -180f)
        lineTo(pathRight - cornerRadius, pathTop)

        //top right corner
        arcTo(RectF(pathRight - cornerRadius * 2, pathTop, pathRight, pathTop + cornerRadius * 2), 270f, 90f)
        lineTo(pathRight, pathBottom - cornerRadius)

        //bottom right corner
        arcTo(RectF(pathRight - cornerRadius * 2, pathBottom - cornerRadius * 2, pathRight, pathBottom), 0f, 90f)
        lineTo(cutoutXEnd, pathBottom)

        // bottom cutour
        arcTo(RectF(cutoutXStart, botCutoutYStart, cutoutXEnd, botCutoutYEnd), 0f, -180f)
        lineTo(pathLeft + cornerRadius, pathBottom)

        //bottom left corner
        arcTo(RectF(pathLeft, pathBottom - cornerRadius * 2, pathLeft + cornerRadius * 2, pathBottom), 90f, 90f)
        lineTo(pathLeft, pathTop - cornerRadius)

        //top left corner
        arcTo(RectF(pathLeft, pathTop, pathLeft + cornerRadius * 2, pathTop + cornerRadius * 2), 180f, 90f)
        close()
    }
}