-(void)printButtonTapped:(CGRect)rect
{
    if ([UIPrintInteractionController isPrintingAvailable] == YES)
    {
        // NSURL *fileURL = document.fileURL; // Document file URL
        NSString* str=[NSString stringWithFormat:@"%@/Documents/mypdf.pdf",NSHomeDirectory()];
        NSURL* url=[NSURL URLWithString:str];



        if ([UIPrintInteractionController canPrintURL:url] == YES)
        {
            self.printInteraction = [UIPrintInteractionController sharedPrintController];

            UIPrintInfo *printInfo = [UIPrintInfo printInfo];
            printInfo.duplex = UIPrintInfoDuplexLongEdge;
            printInfo.outputType = UIPrintInfoOutputGeneral;
            printInfo.jobName = [url lastPathComponent];;

            self.printInteraction.printInfo = printInfo;
            self.printInteraction.printingItem = url;
            self.printInteraction.showsPageRange = YES;

            if ([[UIDevice currentDevice]userInterfaceIdiom] == UIUserInterfaceIdiomPad) // Large device printing
            {
                [self.printInteraction presentFromRect:rect inView:self.view animated:YES completionHandler:
                 ^(UIPrintInteractionController *pic, BOOL completed, NSError *error)
                 {
#ifdef DEBUG
                     if ((completed == NO) && (error != nil)) NSLog(@"%s %@", __FUNCTION__, error);
#endif
                 }
                 ];
            }
            else // Handle printing on small device
            {
                [self.printInteraction presentAnimated:YES completionHandler:
                 ^(UIPrintInteractionController *pic, BOOL completed, NSError *error)
                 {
#ifdef DEBUG
                     if ((completed == NO) && (error != nil)) NSLog(@"%s %@", __FUNCTION__, error);
#endif
                 }
                 ];
            }
        }
    }
}