iphone 获取银屏的宽度和高度

iphone 获取屏幕的宽度和高度CGRect r [ UIScreen mainScreen ].applicationFramer0,20,320,460CGRect

iphone 获取屏幕的宽度和高度


CGRect r = [ UIScreen mainScreen ].applicationFrame;

r=0,20,320,460


CGRect rx = [ UIScreen mainScreen ].bounds;

r=0,0,320,480