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POHow to Pass PDF as Input to Printer
 

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    <p>I m New to the iPhone development and i need to print UIView. so i converted UIView into PDF and it work fine for me.. but i don't know how to pass this PDF to Printer so that it print, can any one help in solving this</p> <p>Thanks in advance </p> <p>my code is:</p> <pre><code>- (void)createPDFfromUIView:(UIView*)aView saveToDocumentsWithFileName:(NSString*)aFilename { NSMutableData *pdfData = [NSMutableData data]; UIGraphicsBeginPDFContextToData(pdfData, aView.bounds, nil); UIGraphicsBeginPDFPage(); CGContextRef pdfContext = UIGraphicsGetCurrentContext(); [aView.layer renderInContext:pdfContext]; UIGraphicsEndPDFContext(); NSArray* documentDirectories = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask,YES); NSString* documentDirectory = [documentDirectories objectAtIndex:0]; NSString* documentDirectoryFilename = [documentDirectory stringByAppendingPathComponent:aFilename]; [pdfData writeToFile:documentDirectoryFilename atomically:YES]; NSLog(@"documentDirectoryFileName: %@",documentDirectoryFilename); } -(void)getPDF{ NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES); NSString *documentsPath = [paths objectAtIndex:0]; NSString *filePath = [documentsPath stringByAppendingPathComponent:@"myPdf"]; NSLog(@"filePath: %@",filePath); NSData *pngData = [NSData dataWithContentsOfFile:filePath]; [displayPDFView loadData:pngData MIMEType:@"application/pdf" textEncodingName:@"utf-8" baseURL:nil]; [self.view setBackgroundColor:[UIColor colorWithWhite:0.5 alpha:0.0]]; displayPDFView.hidden = NO; } </code></pre> <p>// printer Code</p> <pre><code>NSString *path = [[NSBundle mainBundle] pathForResource:@"demo" ofType:@"png"]; NSData *dataFromPath = [NSData dataWithContentsOfFile:path]; UIPrintInteractionController *printController = [UIPrintInteractionController sharedPrintController]; if(printController &amp;&amp; [UIPrintInteractionController canPrintData:dataFromPath]) { printController.delegate = self; UIPrintInfo *printInfo = [UIPrintInfo printInfo]; printInfo.outputType = UIPrintInfoOutputGeneral; printInfo.jobName = [path lastPathComponent]; printInfo.duplex = UIPrintInfoDuplexLongEdge; printController.printInfo = printInfo; printController.showsPageRange = YES; printController.printingItem = dataFromPath; void (^completionHandler)(UIPrintInteractionController *, BOOL, NSError *) = ^(UIPrintInteractionController *printController, BOOL completed, NSError *error) { if (!completed &amp;&amp; error) { NSLog(@"FAILED! due to error in domain %@ with error code %u", error.domain, error.code); } }; [printController presentFromRect:btnPrint.frame inView:btnPrint.superview animated:YES completionHandler:completionHandler]; } </code></pre>
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