我在XIB中有一个视图控制器,其中包含一个PDFView,我想通过导航栏和工具栏以模态呈现。出现以下情况时,不会出现PDFView:
let detailVC = BackgroundImageVC(viewModel: viewModel, transparency: transparency, selector: selector)
present(UINavigationController(rootViewController: detailVC), animated: true)
结果:
直接显示时出现PDFView,但当然没有导航和工具栏:
let detailVC = BackgroundImageVC(viewModel: viewModel, transparency: transparency, selector: selector)
present(detailVC, animated: true)
结果:
我在这里想念什么?
[[Swift 5,Xcode 11.3.1]
您可以尝试将detailVC添加为子视图。
detailVC.center = view.center
detailVC.bounds.size.width = view.bounds.width
detailVC.bounds.size.height = view.bounds.height
view.addSubview(detailVC)