Today I had weird problem while creating one iPhone application.
I have created one UIView and added one UIImageView to it and loaded it with Default.png image, but when starting the program whole view is moved up for 20px, it’s y reference is starting from 0 instead from 20, so here is how to fix it easily.
In application didFinishLaunching delegate add following code before [window makeKeyAndVisible]; and after [window addSubview:yourView];
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[window addSubview:yourView];
[yourView setFrame:CGRectMake(0, 20, 320, 460)]; // so you are creating frame which x starts on 0, y starts on 20px and with dimensions 320px x 460px
[window makeKeyAndVisible];
return YES;
}