I'm using Ejecta to port a game. I'm using "Letterbox Scale" and on the browser http://part12studios.com/temp/Splong5/ it plays fine. black boxes on both sides..
however when i export HTML5 and bring it to Ejecta and publish to iOS it looks like this:
I don't see anything in the index.js or index.html that i could tweak to center things. The aspect ratio is 16:9 (1136,640) so using scale inner would be tough because if it were seen on iphone4s or older.. or worse.. the iPad, so much game space would be lost it would compromise the game. It may come to that, but really I just want the letterbox to work like it should.