如何增加iPad中popOverView的大小？

Question

我是個使用下面的代碼，彈出在ipad的照片庫..

[[UIImagePickerController alloc] init]; 
    videoPicker.delegate = self; 
    videoPicker.sourceType = 
    UIImagePickerControllerSourceTypePhotoLibrary; 
    videoPicker.mediaTypes = [NSArray arrayWithObjects:(NSString *) kUTTypeImage,(NSString *)kUTTypeMovie,nil]; 
    videoPicker.allowsEditing = YES;; 
    pop = [[UIPopoverController alloc]initWithContentViewController:videoPicker]; 
    [pop setDelegate:self]; 
    [pop presentPopoverFromRect:[sender frame] inView:self.view permittedArrowDirections:UIPopoverArrowDirectionDown animated:YES]; 
    [videoPicker release]; 

如何增加popOverView的大小呢？

Answer 1

popoverContentSize屬性控制彈出式內容視圖的大小。