UIModalPresentationFormSheet方形（0半徑）角？

Question

默認情況下，iPad模式表單會變成圓角。在幾個蘋果的應用程序中，比如iTunes，表單完美的方形角落。是否有一種相對簡單的方法可以去除不會讓我從App Store中被拒絕的角點半徑？

Answer 1

將這個你是顯示視圖裏面：

//You will have to link to the QuartzCore library 
#import <QuartzCore/QuartzCore.h> 

- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 
    //set border radius on initial load 
    self.view.layer.cornerRadius = 0; 
} 

- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation { 
    //for some reason the cornerRadius resets itself on orientation change 
    self.view.layer.cornerRadius = 0; 
}