AspectRatioReferenceModifier.kt

private fun Constraints.findSize(): IntSize {
    val matchWidth = when (aspectRatioReference) {
        AspectRatioReference.PARENT_WIDTH -> true
        AspectRatioReference.PARENT_HEIGHT -> false
        AspectRatioReference.MIN_PARENT_WIDTH_PARENT_HEIGHT -> maxWidth < maxHeight
        AspectRatioReference.MAX_PARENT_WIDTH_PARENT_HEIGHT -> maxWidth > maxHeight
    }
    return if (matchWidth) {
        IntSize(maxWidth, (maxWidth * aspectRatioHeight / aspectRatioWidth).roundToInt())
    } else {
        IntSize((maxHeight * aspectRatioWidth / aspectRatioHeight).roundToInt(), maxHeight)
    }
}