I have a run control GUI that I want to save a picture of it every few minutes to be able to put on the web, for a quick check to make sure the run is going well.
I know that for a TCanvas/TPad one can use the Print() function and pass it the file name. The Print() function for the TGMainFrame class just prints all the information to the screen.
Is there a way I can get a snaphot of the GUI by using ROOT functions?