(dynamic) image stretch for scripted objects

In the knowledge base i read the following:
http://support.iridiummobile.net/topic/618162-image-size-changing/
If i read it correctly this says it is not possible to set the image of an object created by script to stretch.

There are two reasons this option would really help me:
1. I have a 720p camera stream, on an ipad this still looks tiny.
2. I have to create the same images multiple times for devices with different resolutions. this wouldn't be necessary if the images could be stretched.

Please consider adding this feature if it is not possible yet.