Appcelerator MapView annotation properties

var currentWin = Ti.UI.currentWindow;

// below example would require variable declarations for Name, Description, image, Lat, Longitude
// Docs:
// http://developer.appcelerator.com/apidoc/mobile/latest/Titanium.Map.Annotation-object
// http://developer.appcelerator.com/apidoc/mobile/latest/Titanium.Map.MapView-object

//
// CREATE MAP VIEW
//
var mapview = Titanium.Map.createView({
	mapType: Titanium.Map.STANDARD_TYPE,
	region:{latitude:Lat, longitude:Longitude, latitudeDelta:0.008, longitudeDelta:0.008},
	animate:true,
	regionFit:true,
	userLocation:true,
});

// create an annotation
// note: appears to be no way to fire event from marker pin, only the annotation (caption)?
// note: is there any way to style (color, text alignment, transparency?) the annotation (caption) in Android?

var marker = Titanium.Map.createAnnotation({
    animate:true,
    title:Name,  //works in Android
    subtitle:Description,  //works in Android
    leftView:image,  // doesn't work in Android, either passing view object or image?
    rightButton:'../icons/marker.png', //doesn't work in Android, either image or button object?
    latitude:parseFloat(Lat),  //works
    longitude:parseFloat(Longitude),  //works
    image:'../icons/marker.png',  //*does* work in Android! Creates drop-shadow automagically
    myid:3
  });

mapview.addAnnotation(marker);

currentWin.add(mapview);