The web control page for the MSO7034A shows some sort of live view of the display of the scope. I was wondering how this is done. Is it a full image that is requested from the scope (f.e. with the :DISPLAY:DATA command) or is the view rendered in Java and is the waveform data captured and then visualised? If the latter, is it possible to have a look to the source code or have a view on the general data flow?