How to get screen size in "Points" or the "Render Scale"? Alternatively, how to find the device type? (iPhone 5,6,6plus)

cocos2d-x
1

I have gone through most methods under Director and OpenGLScreen to try and get the actual render size of the device as show in here:

http://www.paintcodeapp.com/news/ultimate-guide-to-iphone-resolutions

I need to get either the render scale (Render at 2x, Render at 3x) or the screen in Points (320 width for iphone 5, 414 width for iphone 6 plus)

I can get the “Rendered Pixels” sizes easily, since many of the methods actually return this size. But I have no idea how to get either of the other 2.

2

Still haven’t found how… another way to see this is, how to detect the iphone device type the user is using. (iPhone 5, 6, 6 plus…) But don’t know what would happen in android.