Is there any way to use the command line to do things like removing the desktop background, changing the desktop geometry, and changing the polling mode?
Not currently, we have considered a remove desktop feature but it’s not there now.
Changing the geometry doesn’t make as much sense as it would on a X machine because the geometry is directly related to the user’s live workspace, you don’t get a separate desktop from the VNC server. There are some CLI tools that let you do this but they are stand alone tools.
I’m not really sure what you mean by polling mode but if you mean polling the screen then there really is only one API to use and so there isn’t really any option to provide.
Thanks for the info. Answered my questions just fine.