电晕图像在模拟器中缩放但不在设备上缩放

Question

Whats going wrong here? I test my game on corona simulator and it works great on all devices. I make a build of the game and play it on iPhone 5 and it doesn't scale. High res images are swapped being swapped because I made slight changes to each just to be sure, each image was x2.

Why is this happening? why is corona simulator scaling nicely and on device it isn't?

My background Image (one of many other images not scaling to full length of iphone5)

BG = display.newImageRect("images/bgNight.png", 570,360)
BG.anchorX = 0.5;
BG.anchorY = 0.5;
BG.x = display.contentCenterX
BG.y = display.contentCenterY
BG.alpha = 1
group:insert(BG)

Config.lua

local aspectRatio = display.pixelHeight / display.pixelWidth

application =
{
   content =
   {
        width = aspectRatio > 1.5 and 320 or math.ceil(480 / aspectRatio),
        height = aspectRatio < 1.5 and 480 or math.ceil(320 * aspectRatio),
        scale = "letterbox",
        fps = 60,
        imageSuffix =
        {
            ["@2x"] = 1.5,
        },
  },
}

build.settings.lua

settings = {    
    orientation = {
         default = "landscapeRight",
         supported = { "landscapeRight", "landscapeLeft"}
    },
    iphone = {
        plist = {
            UIStatusBarHidden = true,           
            UIAppFonts = { 
                        "Jazz Zebra.ttf",
                         }  
        }
    },
 }

Answer 1

Use this config and try

application = 
 {
 content = 
  { 
    width = 640 * (display.pixelHeight/display.pixelWidth>1.5 and 1 or  1.5/(display.pixelHeight/display.pixelWidth)),
    height = 960 * (display.pixelHeight/display.pixelWidth<1.5 and 1 or (display.pixelHeight/display.pixelWidth)/1.5),
    scale = "letterbox",
    -- xAlign = "center",
    -- yAlign = "center",
    imageSuffix =
    {
        ["@2x"] = 2,
        ["@4x"] = 3.0,
    },
   },
   }

BG.x = display.contentWidth/2 BG.y = display.contentHeight/2