UIGraphicsBeginImageContext(CGSizeMake(ImageView.frame.size.width*4, ImageView.frame.size.height*4));
[outputView setFrame:CGRectMake(outputView.frame.origin.x, outputView.frame.origin.y, outputView.frame.size.width*4, outputView.frame.size.height*4)];
     [[outputView layer] renderInContext:UIGraphicsGetCurrentContext()];

CGAffineTransform newtransform = CGAffineTransformMakeScale(4.0, 4.0);
  self.view.transform = newtransform;
  CGRect newFrame = CGRectApplyAffineTransform(self.view.frame, newtransform);
  //CGSize fittingSize = [yourTextView sizeThatFits:CGSizeZero];
  UIGraphicsBeginImageContext(newFrame.size);
  [self.view.layer renderInContext:UIGraphicsGetCurrentContext()];
  UIImahe *capImage = UIGraphicsGetImageFromCurrentImageContext();
  UIGraphicsEndImageContext();