Code

The readme.txt file in the download ZIP (linked to at the left) provides full instructions on installing and using the code.  Example document classes are provided.  Below is the operative code from the samples so that you get the idea.

Assuming that you import the ostrich package as detailed in the ZIP file.

private var myCamera:OstrichCamera;
private var myCursor:OstrichCursor;

public function SampleCursor() {            

 // make an OstrichCamera object and call init function when ready          
 myCamera = new OstrichCamera();    
 addChild(myCamera);
 myCamera.addEventListener(OstrichCamera.READY, init);       

}

private function init(e:Event) {
 
 // make an OstrichCursor object (more parameters available)
 myCursor = new OstrichCursor(myCamera); 
 addChild(myCursor);     // a cursor will now follow cam motion!       

}