Degrafa + ObjectHandles

Here's a neat little experiment I did with combining Degrafa  and ObjectHandles.  (View-source is enabled for the example.)

http://rogue-development.com/objectHandles/degrafaExample/OH_Degrafa.html 

It lets you move and resize shapes drawn with Degrafa by using the ObjectHandles stuff.  It was amazingly simple to make this work, essentially just something like:

<oh:ObjectHandle id="myHandle">

  <degrafa:Surface left="0" top="0">                                  

  <degrafa:fills>             

    <degrafa:SolidFill id="aqua" colorKey="aqua"/>                     

  </degrafa:fills>                  

  <degrafa:GeometryGroup>             

    <degrafa:Elipse width="{myHandle.width}" height="{myHandle.height}}" fill="{aqua}" radius="20"/>                    

  </degrafa:GeometryGroup>              

</degrafa:Surface>

</oh:ObjectHandle>

I bet it'd be amazingly simple to make some sort of impressive drawing or charting application with this.