objective c - Is it possible to print from iPhone & iPad app? -

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from application, how can allow user print document or page iphone or ipad? versions of ios support printing?

here simple code .

-(void)printitem {      uigraphicsbeginimagecontextwithoptions(self.view.bounds.size, yes, 0);     cgcontextref context = uigraphicsgetcurrentcontext();     [self.view.layer renderincontext:context];     uiimage *imagefromcurrentview = uigraphicsgetimagefromcurrentimagecontext();     uigraphicsendimagecontext();      uiprintinteractioncontroller *printcontroller = [uiprintinteractioncontroller sharedprintcontroller];     printcontroller.printingitem = imagefromcurrentview;     uiprintinfo *printinfo = [uiprintinfo printinfo];     printinfo.outputtype = uiprintinfooutputgrayscale;     printcontroller.printinfo = printinfo;     printcontroller.showspagerange = yes;           void (^completionhandler)(uiprintinteractioncontroller *, bool, nserror *) = ^(uiprintinteractioncontroller *printcontroller, bool completed, nserror *error) {             if (!completed && error) {                 nslog(@"failed! due error in domain %@ error code %u", error.domain, error.code);             }         };          [printcontroller presentanimated:yes completionhandler:completionhandler];      }

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