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我希望將背景(UIImageView)合併到覆蓋的UIView(MyView),然後截取合併的圖像。我使用下面的代碼,但背景完全覆蓋了我的UIView ...請提供任何建議嗎?在截取屏幕截圖之前合併UIView和UIImageView
UIImageView *ViewToBeAddedAsBackground = BackgroundImageView;
ViewToBeAddedAsBackground.frame = CGRectMake(0,0,770,410);
[MyView addSubview:ViewToBeAddedAsBackground];
UIGraphicsBeginImageContext(MyView.frame.size);
[MyView.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *MyView_IMAGE = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImageWriteToSavedPhotosAlbum(MyView_IMAGE, nil, nil, nil);
謝謝!發佈後我立即想到了它。我解決了這個問題[MyView sendSubviewToBack:ViewToBeAddedAsBackground]; 無論如何,謝謝。 – jeddi