Step1ClockAnimation_2.kt

 var strokeWidth by remember { mutableStateOf(0f) }

    Spacer(modifier = Modifier
        .fillMaxSize()
        // Set strokeWidth based on the size of the viewport
        .onGloballyPositioned {
            strokeWidth = (it.size.width / 24).toFloat()
        }
        .drawBehind {
            val center = Offset(size.width / 2, size.height / 2)
            val endOffset = Offset(size.width / 2, 0f)
        // Rotate the line around the pivot point, which is the
        // center of the screen. Rotation goes from 0 to 720 degrees
            rotate(clockAnimation, pivot = center) {
                drawLine(
                    color = Color.White,
                    start = center,
                    end = endOffset,
                    strokeWidth = strokeWidth,
                )
            }
        }
    )