macOS 4k screen contentsScaleFactor

[pol2095]

hello,

on macOS 15.3 on a 4K screen :

stage.contentsScaleFactor return 2
and
Screen.screens[0].contentsScaleFactor return 1

Thanks

[pol2095]

I tried using an ANE in Objective-C and it return 2 :

NSArray<NSScreen *> *screens = [NSScreen screens];
for (NSScreen *screen in screens) {
	CGFloat scaleFactor = [screen backingScaleFactor];
	NSLog(@"Scale Factor: %.2f", scaleFactor);
}

I don't know how Air calculates the scale factor, I don't know if it's a normal behavior?

[ajwfrost]

Thanks for finding this one .. oddly, the screen's scale factor on macOS was just never being set up, whereas the stage object picks it up from the active display list information. So this is a quick/easy fix..

thanks