aspectRatio
fun SwingModifier.aspectRatio(@FloatRange(from = 0.0,
Sizes the child to ratio width per unit height, taking the size from the greatest width its incoming constraints allow, then the greatest height, then the least width and the least height, and stopping at the first of those that satisfies both the constraints and the ratio. Where none of them does, the constraints are not respected: the child takes the size the first of those extents that names a size at all implies at the ratio, and only where none of them names one is the child measured under the incoming constraints unchanged.
Return
this modifier with the aspect ratio declared on it.
Parameters
the desired width to height ratio, finite and greater than zero
takes the size from the greatest height, then the greatest width, then the least height and the least width, for a child whose height is the extent that should decide the other; false by default