无法捕获全屏iCarousel

我有一个问题，以捕获全屏iCarousel。它只能捕获Carousel的索引。无法捕获全屏iCarousel

UIGraphicsBeginImageContext(caputureView.bounds.size); 
    [caputureView.layer renderInContext:UIGraphicsGetCurrentContext()]; 
    UIImage *resultingImage = UIGraphicsGetImageFromCurrentImageContext(); 
    UIGraphicsEndImageContext();

来源

2014-02-21 DO Sunhour

什么是'caputureView'？确保你是对的 - 调试。 – Wain

明确输入你想要的和你在输入和传送带视图数据中使用的东西 – Mahe

@DO Sunhour：你是否尝试给出硬编码的屏幕大小..？尝试捕获窗口。 – Nilesh

尝试这样：

- (void) getFullScreenScreenShot 
{ 
    AppDelegate* appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate]; 
    UIView* superView = appDelegate.viewController.view; 
    CGRect fullScreenFrame = superView.frame; 
    UIGraphicsBeginImageContextWithOptions(fullScreenFrame.size, YES, 0.0f); 
    CGContextTranslateCTM(UIGraphicsGetCurrentContext(), 0.0f, 0.0f); 
    [superView.layer renderInContext: UIGraphicsGetCurrentContext()]; 
    UIImageView* screenShot = [[UIImageView alloc] initWithImage: UIGraphicsGetImageFromCurrentImageContext()]; 
    UIGraphicsEndImageContext(); 
    NSData* imageData = UIImageJPEGRepresentation(screenShot.image, 1.0); 
    NSString* previewFileNamePath = [[CPFileManager documentsPath] stringByAppendingString: @"image.jpg"]; 

    if ([imageData writeToFile: previewFileNamePath 
        atomically: NO]) 
    { 
     NSLog(@"See filename:%@", previewFileNamePath); 
    } 
    else 
    { 
     NSLog(@"Error: %@", previewFileNamePath); 
    } 
}

来源

2014-02-21 08:33:51 stosha

它仍然只能得到索引iCarousel ....有没有人有这个问题作为我？ –

我编辑了我的答案。我得到了全屏截图，没有任何问题 – stosha

无法捕获全屏iCarousel

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