Step2ShrinkAndExtend_1.kt

//Function which calculates the length of the clock hand
private fun calculateClockHandLength(maxHeight: Float, currentHour: Int): Float {
    val stepHeight = maxHeight / 12
    // Height decreases first 360 deg, then increases again
    return stepHeight * if (currentHour < 12) {
        12 - 1 - currentHour
    } else {
        currentHour - 12
    }
}