【发布时间】:2016-12-20 18:56:58
【问题描述】:
我有错误: uiview 类型的值没有成员大小。这是我的代码:
if let nv = (AppDelegate.getAppDelegate().window?.rootViewController as? UINavigationController) {
let pushedViewControllers = nv.viewControllers
let presentedViewController:UIViewController = pushedViewControllers[pushedViewControllers.count - 1]
UIGraphicsBeginImageContext(presentedViewController.view.size()) //HERE IS THE ERROR
检查 h 文件,UIViewController 有 public var view: UIView! 谢谢!
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