Email pdf format using tableview

.h file:

#import <MessageUI/MessageUI.h>

@interface ViewController : UIViewController<MFMailComposeViewControllerDelegate>

.m file:

@interface ViewController ()

{    

    NSMutableArray *totalDisplayObject;    

    NSString *Expensereport, *emailbody;

    MFMailComposeViewController *mc;

}

-(IBAction)sendmail:(id)sender{

[expansesTable reloadData];

        

        NSDate *today = [NSDate date];

        NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];

        [dateFormatter setDateFormat:@"MM/dd/yyyy"];

        NSString *dateString = [dateFormatter stringFromDate:today];

        

        Expensereport = [NSString stringWithFormat:@"Expense report for %@ - %@", self.sEventName,dateString];

        emailbody = [NSString stringWithFormat:@"Dear %@ %@, \n\n Attached to this mail is the expense report for %@ as per %@.", self.sFname,self.sLname,self.sEventName,dateString];

        

        CGRect frame = self.expansesTable.frame;

        frame.size.height = self.expansesTable.contentSize.height;

        self.expansesTable.frame = frame;

        

        UIGraphicsBeginImageContextWithOptions(self.expansesTable.bounds.size, self.expansesTable.opaque, 0.0);

        [self.expansesTable.layer renderInContext:UIGraphicsGetCurrentContext()];

        UIImage *saveImage = UIGraphicsGetImageFromCurrentImageContext();

        

        UIGraphicsEndImageContext();

        imageData = UIImagePNGRepresentation(saveImage);

        

        UIImage *image = [UIImage imageWithData:imageData];

        UIImageView *imageView = [[UIImageView alloc]initWithImage:image];

        

        [self createPDFfromUIView:imageView saveToDocumentsWithFileName:@"Expenses.pdf"];

        

        mc = [[MFMailComposeViewController alloc] init];

        if ([MFMailComposeViewController canSendMail]) {

            mc.mailComposeDelegate = self;

            [mc setSubject:Expensereport];

            [mc setMessageBody:emailbody isHTML:NO];

            

            UIImage *image1 = [UIImage imageWithData:imageData];

            UIImageView *imageView1 = [[UIImageView alloc]initWithImage:image1];

            

            NSMutableData *pdfData = [self createPDFfromUIView:imageView1 saveToDocumentsWithFileName:@"Expenses.pdf"];

            // Attach an image to the email

            [mc addAttachmentData:pdfData mimeType:@"application/pdf" fileName:@"Expenses.pdf"];

            // Present mail view controller on screen

            [self presentViewController:mc animated:YES completion:NULL];

        }

}

- (void) mailComposeController:(MFMailComposeViewController *)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError *)error

{

    switch (result)

    {

        case MFMailComposeResultCancelled:

            NSLog(@"Mail cancelled");

            break;

        case MFMailComposeResultSaved:

            NSLog(@"Mail saved");

            break;

        case MFMailComposeResultSent:

            NSLog(@"Mail sent");

            break;

        case MFMailComposeResultFailed:

            NSLog(@"Mail sent failure: %@", [error localizedDescription]);

            break;

        default:

            break;

    }

    [self dismissViewControllerAnimated:YES completion:NULL];

    [expansesTable reloadData];

}