We use a flexible auto-resizing UI system which uses ViewportTop("layerName"), ViewportBottom("layerName"), ViewportLeft("layerName"), ViewportRight("layerName") to identify the screen coordinates with respect to our primary UI layer, then we subtract to get the screen size (HxW) and do some math to automatically resize & resposition all of our UI components every tick.
I could explain more, but if you really want, I will build you a quick example capx.
yes if you made a capx it will better for me to understand ...
but it seem that it will set size everytick . it will affect performance ? no ?