setModalTransitionStyle和setModalPresentationStyle，設置視圖大小

Question

我創建了一個UIViewController（一個自定義的日曆，它的尺寸是550x440），當我按下按鈕時，它必須出現;問題是如果我使用setModalPresentationStyle和setModalTransitionStyle，它們會改變我的視圖的大小;我可以爲這些演示文稿設置大小嗎？

Answer 1

我找到一個解決方案：

[self presentModalViewController:calendar animated:YES]; 

calendar.view.superview.frame = CGRectMake(0, 0, 200, 200); 

Answer 2

也許你想改變你的設計來實現您的日曆作爲酥料餅：

// Define the size of the calendar view controller for the popover 
UIViewController *viewController = [[UIViewController alloc] init]; 
viewController.contentSizeForViewInPopover = CGSizeMake(550.0f, 440.0f); 
viewController.delegate = self; 

UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:viewController]; 
navigationController.navigationBar.barStyle = UIBarStyleBlackOpaque; 

// Create the popover 
UIPopoverController *popoverController = [[UIPopoverController alloc] initWithContentViewController:navigationController]; 

// Present the popover from one button 
[popoverController presentPopoverFromBarButtonItem:button permittedArrowDirections:UIPopoverArrowDirectionDown animated:YES]; 

//release the popover content 
[viewController release]; 
[navigationController release];