I would use this script. With it, you choose what .fig to import and in what axes you want to display it. After that, the rest is easy.
Suppose your .fig files are something like:
plot1.fig
plot2.fig
...
plot6.fig
Suppose also you have defined a variable where you store the current .fig index.
handles.currentFig = 1;
Then, the callbacks would be something like this:
function pushbuttonLast_Callback(hObject, eventdata, handles)
handles.output = hObject;
...
handles.currentFig = handles.currentFig - 1;
importfig(['plot' int2str(handles.currentFig) '.fig'], handles.axes);
...
guidata(hObject, handles);
function pushbuttonNext_Callback(hObject, eventdata, handles)
handles.output = hObject;
...
handles.currentFig = handles.currentFig + 1;
importfig(['plot' int2str(handles.currentFig) '.fig'], handles.axes);
...
guidata(hObject, handles);
Just remember to validate that handles.currentFig never goes under or over the total number of .fig files you have. Hope this helps =)
