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【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing

一、旋轉後相對位置不變

【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing

二、旋轉後相對位置變化

 2.1預設:

【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing

 2.2調整後

【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing
【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing

三、小結

 3.1 在APP級别設定支援哪些方向:

【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing

 3.2 在viewController(xlib)級别設定支援哪些方向:

 3.3 使用限制Contstraints

【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing

    3.4 當上面的Contraints辦法滿足不了時,關閉掉它,讓後在ViewController.m中通過代碼實作。

【 Beginning iOS 7 Development《精通iOS7開發》】05 Autorotation and Autosizing

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