iOS Programming: The Big Nerd Ranch Guide, 3/e

Author:Hillegass, Aaron & Conway, Joe [Hillegass, Aaron]
Language: eng
Format: mobi
Tags: COM051370, Big Nerd Ranch Guides, iPhone / iPad Programming
Publisher: Pearson Education (US)
Published: 2012-03-13T16:00:00+00:00

UIImage *image = [info objectForKey:UIImagePickerControllerOriginalImage];

[item setThumbnailDataFromImage:image];

Now that BNRItems have a thumbnail, you can use this thumbnail in ItemsViewController’s table view. In ItemsViewController.m, update tableView:cellForRowAtIndexPath:.

[[cell valueLabel] setText:

[NSString stringWithFormat:@"$%d", [p valueInDollars]]];

[[cell thumbnailView] setImage:[p thumbnail]];

return cell;

}

Now build and run the application. Take a picture for a BNRItem instance and return to the table view. That row will display a thumbnail image along with the name and value of the BNRItem. (Note that you will have to retake pictures for existing BNRItems.)

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