iOS 截图--可截取含有视频显示的View

1.忘记了从哪个地方看得了,原传送门不知道了,只做个记录

//截屏

- (UIImage*)snapshot:(UIView*)eaglview{

    UIGraphicsBeginImageContextWithOptions(self.view.bounds.size, NO, 0.0);

    // Render our snapshot into the image context

    [eaglview drawViewHierarchyInRect:self.view.bounds afterScreenUpdates:NO];

    // Grab the image from the context

    UIImage *complexViewImage = UIGraphicsGetImageFromCurrentImageContext();

    // Finish using the context

    UIGraphicsEndImageContext();

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    return complexViewImage;

}