Get the screen width and height in iOS

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Solution:

 You can get the screen width and height using the below code...You can access it anyware..

Objective C:
        CGRect viewRect = [[UIScreen mainScreen] bounds];
        CGFloat viewWidth = viewRect.size.width;
        CGFloat viewHeight = viewRect.size.height;


Swift:

        let viewRect = UIScreen.main.bounds

        let viewWidth = viewRect.size.width
        let viewHeight = viewRect.size.height

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