Add your view controllers in storyboard. In the Size Inspector, change the simulated size of the popover view controller to "Freeform". This doesn't change the popover's size when you run the app, but it does make it easier to lay out subviews correctly.
When adding the segue between view controllers, select "Present as Popover".
| #import <UIKit/UIKit.h> | |
| #import <CoreFoundation/CoreFoundation.h> | |
| #import <CoreGraphics/CoreGraphics.h> | |
| #import <CoreText/CoreText.h> | |
| @interface EmojiUtilities : NSObject | |
| + (CFMutableCharacterSetRef)emojiCharacterSet; | |
| + (BOOL)containsEmoji:(NSString *)emoji; | |
| @end |
| import UIKit | |
| extension UIView { | |
| func createImage() -> UIImage { | |
| let rect: CGRect = self.frame | |
| UIGraphicsBeginImageContext(rect.size) | |
| let context: CGContextRef = UIGraphicsGetCurrentContext() |