Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
Document Revision History
This table describes the changes to Image Difference.
| Date | Notes |
|---|---|
| 2003-01-30 | Demonstrates a way to use Quartz's compositing capability to find the difference between two images. |
Copyright © 2003 Apple Computer, Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2003-01-30