I get asked by developers a lot about how they can leverage the nifty drawing tools that are on Live Search Maps. Well, Johannes Kebeck (Virtual Earth, Technology Specialist) took it upon himself to write the code and document it for you. You can reference the code on the ViaVirtualEarth.com site here: http://www.viavirtualearth.com/Wiki/Drawing-Tool+for+VE+v5.ashx.
CP
PingBack from http://www.digitalearthblog.com/2007/06/11/some-virtual-earth-drawing-tools/