How to specify size for iPhone 6/7 customised edge-to-edge image?

Question

Say I want a bundled image to take up all available screen width in an iPhone app - for example a banner. I\'d create my_banner.png with width 320px

Answer 1

I checked the naming convention of a launch image generated from an asset catalog via Xcode 6 and the landscape version for iPhone 6+, for example, had: LaunchImage-Landscape-736h@3x.png

Based on that, I'd presume it would be as follows, for retina devices, assuming a base file desert.png:

• desert@2x : iPhone 4s (320 x 420)
• desert-568h@2x : iPhones 5, 5C and 5S (320 x 568)
• desert-667h@2x : iPhone 6 (375 x 667)
• desert-736h@3x : iPhone 6+ (414 x 736)
• desert@2x~ipad : iPad (1024 x 768)