MATLAB Creating Graphical User Interfaces

3 A Simple Programmatic UI

end

function meshbutton_Callback(source,eventdata)

% Display mesh plot of the currently selected data.

mesh(current_data);

end

function contourbutton_Callback(source,eventdata)

% Display contour plot of the currently selected data.

contour(current_data);

end

end

2 Run your code by typing simple_gui2 at the command line. The initialization code

causes it to display the default peaks data with the surf function, making the UI

look like this.

3 In the pop-up menu, select Membrane, and then click the Mesh button. The UI

displays a mesh plot of the MathWorks L-shaped Membrane logo.

4 Try other combinations before closing the UI.

5 Type help simple_gui2 at the command line. MATLAB software displays the help

text.