MATLAB: Accepting the passed value in functions

guidepassing the image

I am developing an MATLAB GUI in which i have 3 pushbuttons.i have finished coding for pushbutton1 callback. In end of the second push button callback function i assigned image to some handle like
handles.img=y;
set(handles.pushbutton3,'enable','on');
guidata(hObject,handles);
i want to pass this handle or i want to use that handle(i.e handle.img) in pushbutton3 callback, so that when i press pushbutton 3 image(i.e y) should be displayed in axes2. so what code i should add in pushbutton3 call back to get the image and display on axes2?

Best Answer

In the pushbutton 3 callback, pass handles.img to imshow():
axes(handles.axes2); % Switch to axes 2.
imshow(handles.img); % Display handles.img.
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