The Overlay Extension for the Open Zoom SDK is a set of ActionScript 3 classes that add layers of interactivity, information graphics, audio and navigation to the OpenZoom MultiScaleImage. This page is an organized list of links to the various overlay extension blog posts, releases, updates, ect…

The Overlay Extension is free and open source under the MIT License. If you find it to be useful and end up using it in a project, let me know! I’m excited to see it in action. Also, if you have questions or suggestions feel free to leave a message in the comments. Lastly, if you are a developer looking to contribute to the extension please drop a line at ghostinteractive@gmail.com.

The most current source code can always be checked out from the Ghost Interactive Google Code repository.

2009.4.13 :: Release of Overlay Extension

Original Post:
“Overlay Extension For Open Zoom SDK Released”
Demos:
Hotspots
Polylines
Example Source Downloads:
Overlay Extension ( Advanced Examples )

2009.4.15 :: Release of Basic Examples

Original Post:
“More Overlay Example Code Available”
Example Source Downloads:
Overlay Extension ( Basic Examples )

2009.5.07 :: Release of AudioSpot Classes

Original Post:
“AudioSpot Addition To Overlay Extension”
Example Source Downloads:
AudioSpot Examples For OpenZoom SKD ( Basic Examples )