Question

UIImagePickerController，UIPopoverController，iPad

在我的应用程序内部，照片视图和拍摄的照片在“人像”模式下是预期的，即HomeButton 在底部。但是只使用iPad，（iPhone很好）如果我使用Landscape，并将iPad相机指向靠在房子上的梯子，从地面到屋檐，屋檐沿着popOver的右侧垂直运行相机视图。也就是说，弹出式摄像机观察器已旋转到正确位置（观察者的长边平行于设备的长边，但显示的图像向右旋转90度。我该如何解决这个问题？

感谢阅读，Mark

- (IBAction)grabPhotoAction
{
   UIImagePickerController* imagePicker = [[UIImagePickerController alloc] init];
   imagePicker.delegate = self; 
   imagePicker.sourceType = (cameraSelected) ?
     UIImagePickerControllerSourceTypeCamera : UIImagePickerControllerSourceTypePhotoLibrary;
   if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)
   {
       self.myPopover = [[classPopoverController alloc] initWithContentViewController:imagePicker];
       [myPopover presentPopoverFromRect:CGRectMake(0.0, 0.0, 400.0, 400.0)
           inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
   }else {
       [self presentViewController:imagePicker animated:NO completion:NULL];
   }

}

Answer 1

我在发布此问题之前就在网上找到了答案。我认为它可能对其他人有帮助。答案很简单。忘了使用iPad的特殊处理，只需在iPhone和iPad上全屏显示。

- (IBAction)grabPhotoAction
{
    UIImagePickerController* imagePicker = [[UIImagePickerController alloc] init];
    imagePicker.delegate = self;
    imagePicker.sourceType = (_cameraSelected) ?
        UIImagePickerControllerSourceTypeCamera : UIImagePickerControllerSourceTypePhotoLibrary;
    [self presentViewController:imagePicker animated:NO completion:NULL];
 }

为什么仅在iPad横向设备的相机取景器右侧的场景顶部？

1 个答案: