How to get iOS device screen height and width

ios objective-c uiscreen
colindunn picture colindunn · Jan 3, 2013 · Viewed 45.6k times · Source

Possible Duplicate:
IPhone/IPad: How to get screen width programmatically?
How to get orientation-dependent height and width of the screen?

Accounting for the various iOS devices and orientations, what is the simplest approach to getting the current screen resolution, including height and width?

Answer

Srikar Appalaraju picture Srikar Appalaraju · Jan 3, 2013

UIScreen is your friend here. 

CGRect screenRect = [[UIScreen mainScreen] bounds];
CGFloat screenWidth = screenRect.size.width;
CGFloat screenHeight = screenRect.size.height;

Related questions

UIScreen MainScreen Bounds returning wrong size

So I created a new project with the latest version of XCode and tried to log the screen size of my app (to determine the device type for UI). I ran the following code from my iPhone 5: NSLog(@"%f", [[UIScreen …

Read More
How to get iPhone screen size programmatically?

Possible Duplicate: How to get screen size using code? NSLog(@"Top Left View : Width %f height%f",self.topLeftView.frame.size.width,self.topLeftView.frame.size.height); I have dragged the "View" from object library and put it on xib …

Read More
Capturing full screenshot with status bar in iOS programmatically

I am using this code to capture a screenshot and to save it to the photo album. -(void)TakeScreenshotAndSaveToPhotoAlbum { UIWindow *window = [UIApplication sharedApplication].keyWindow; if ([[UIScreen mainScreen] respondsToSelector:@selector(scale)]) UIGraphicsBeginImageContextWithOptions(window.bounds.size, NO, [UIScreen mainScreen].scale); else …

Read More