make axes invisible or delete plot completely

Question

I have a matlab gui that shall contain 4 plots. The first plot shall be updated if a different file is selected in a list. the other 3 shall only be visible (and be calculat

Answer 1

You want to hide not only the axes, but all of their children:

handles2hide = [handles.axesImage;cell2mat(get(handles.axesImage,'Children'))];
set(handles2hide,'visible','off')

The cell2mat is needed only if there are more than one handle stored in handles.axesImage

Note that you'll need the full list of handles to make everything visible again.

EDIT

If you want to delete all axes (includes colorbars) and their children on a figure, you can do the following (if you have to exclude certain axes, you can use setdiff on the lists of handles):

ah = findall(yourFigureHandle,'type','axes')
if ~isempty(ah)
   delete(ah)
end