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我有self.view,但我只想捕獲它的300x320。如何捕獲self.view的特定大小
得到這個代碼:
UIGraphicsBeginImageContext(self.view.bounds.size);
[self.view.window.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImageWriteToSavedPhotosAlbum(viewImage, nil, nil, nil);
UIImage * imgPrintScreen = [[UIImage alloc]init];
imgPrintScreen = viewImage;
什麼我需要在這裏改變爲了做到這一點?
謝謝分配!
謝謝你!你幫了我很多! –