無法捕獲全屏iCarousel

我有一個問題，以捕獲全屏iCarousel。它只能捕獲Carousel的索引。無法捕獲全屏iCarousel

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

來源

2014-02-21 DO Sunhour

什麼是'caputureView'？確保你是對的 - 調試。 – Wain

明確輸入你想要的和你在輸入和傳送帶視圖數據中使用的東西 – Mahe

@DO Sunhour：你是否嘗試給出硬編碼的屏幕大小..？嘗試捕獲窗口。 – Nilesh

嘗試這樣：

- (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); 
    } 
}

來源

2014-02-21 08:33:51 stosha

它仍然只能得到索引iCarousel ....有沒有人有這個問題作爲我？ –

我編輯了我的答案。我得到了全屏截圖，沒有任何問題 – stosha

無法捕獲全屏iCarousel

回答

相關問題