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specifying a CGRect for image capture (iPhone)

CGRect screenRect = CGRectMake(self.view.frame.origin.x, self.view.frame.origin.y, self.view.bounds.size.width, self.view.bounds.size.height);

UIGraphicsBeginImageContext(screenRect.size);

 

CGContextRef ctx = UIGraphicsGetCurrentContext();

[[UIColor blackColor] set];

CGContextFillRect(ctx, screenRect);

 

[self.view.layer renderInContext:ctx];

 

UIImage *screenImage = UIGraphicsGetImageFromCurrentImageContext();

UIImageWriteToSavedPhotosAlbum(screenImage, nil, nil, nil);

UIGraphicsEndImageContext();

       

CGRect screenRect;

switch (runningOniPad) {

    case 0: // running on iPhone..

        screenRect = CGRectMake(self.view.frame.origin.x, self.view.frame.origin.y, self.view.bounds.size.width, self.view.bounds.size.height);

        break;

 

    default: // yes, running on iPad..

        screenRect = CGRectMake(56, 478, 662, 262);

 

        break;

}