So, starting with Xcode 6 we have got a new super-useful feature of Launch Screen template ( http://i.stack.imgur.com/YVTvI.png )
According to it's description it can help create a launch screen that will work correctly on every device/resolution/orientation and we don't have to make a bunch of different screens for different resolutions with Assets Catalog anymore.
but... I have failed to find any useful tutorial on how to actually use this to make a single launch screen using a single image for all resolutions (only for landscape).
I know how to make a UI element centered on all resolutions using constraints, but i can't figure out how to make my UIImage scale to fill screen height on all resolutions. If i just resize my UIImage to fill current screen size selected in Simulated Metrics - it will fill only that one, but will not work with other screen sizes..
Can somebody give me a clue? how to make UIImage fill entire screen for all resolutions using this Launch Screen template?