- You can store the data in the UserData of the figure
- or by setappdata and getappdata, but this is what happens internalöly in guidata also.
Guide Question
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
Here is the case using GUIDE. I have a pop-up menu with 5 choices(A B C D & E). I also have a push button that do some stuffs. If I run the GUI,I will first choose from the 5 in the pop up menu. Each choice uploads a .mat file in which I retrieve the variable such that:
fullFileName = fullfile(folder, baseFileName)
storedStructure = load(fullFileName);
x = storedStructure.x;
y = storedStructure.y;
Now, when I click that push button I want that push button to retrieve or use x and y for some stuffs directly from the pop up menu function. What code should I write under the callback function of the push button so that that push button will be able to get or retrieve x and y?
If there is something you don't understand in my query just feel free to ask. Thank you very much
0 Kommentare
Akzeptierte Antwort
Jan
am 7 Mär. 2012
You can store the values of x and y in the handles struct:
handles = guidata(popupMenuHandle);
fullFileName = fullfile(folder, baseFileName)
storedStructure = load(fullFileName);
handles.x = storedStructure.x;
handles.y = storedStructure.y;
guidata(popupMenuHandle, handles);
Then in the callback of the button:
handles = guidata(buttonHandle);
plot(handles.x, handles.y);
Other methods:
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Interactive Control and Callbacks finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!