ReadMe.txt

Copyright © 2007-2009 by Apple Inc.  All Rights Reserved.
 
Quartz Composer Application
 
ImageFX                     An application that explains how to use Quartz Composer 
                        QCView and QCCompositionPickerView to render image with 
                        special effects provided by Quartz Composer Image Filters.
 
Sample Requirements             The project was created using the Xcode running under 
                        Mac OS X 10.6.x or later.
 
About the sample                In the sample, the user can drag an image into the 
                        rendering window on the right. This rendering window is 
                        an QCView object. It handles the events such as 
                        draggingEntered, DraggingExit, and so on. When an image 
                        is dragged into the QCView, an image filter selected 
                        from the QCCompositionPickerView on the top left is 
                        applied to render the image with special effects. The 
                        QCCompositionPickerView is initialized with image 
                        filters. When the user selects a filter from the picker 
                        view, a large preview image of that effect will be 
                        shown in the QCView window. The user is allowed to 
                        change the input parameters for the selected image 
                        filter. The image in the QCView can also be dragged 
                        outside of the application window to make a copy of the 
                        image.
 
Using the Sample                Open the project using the Xcode editor which can be 
                        found in /Developer/Applications. Build the project and 
                        run. Drag an image to the preview window, select the 
                        image filter from the picker panel and change the 
                        filter parameters.
 
Installation                    n/a
 
Changes from Previous Versions          n/a
 
Feedback and Bug Reports            Please send all feedback about this sample to:
                        http://developer.apple.com/contact/feedback.html
 
                        Please submit any bug reports about this example to 
                        http://developer.apple.com/bugreport