使用FBProfilePictureView一切正常,但我需要从FBProfilePictureView获取该图片并将其转换为UIImage.
我该怎么办?
我试过用这个:
UIGraphicsBeginImageContext(self.profilePictureView.frame.size);
[self.view.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
self.TestPictureOutlet.image = viewImage;
Run Code Online (Sandbox Code Playgroud)
但这对我的解决方案不起作用.