Problem in CurrentFigure or in gcf
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john
am 16 Jan. 2014
Kommentiert: john
am 19 Jan. 2014
Hi,
this is my code after pressing pushbutton:
h=findobj(0,'Type','figure','Tag','figure1');
UserData=get(h,'UserData');
h=figure;
set(gcf, 'units','normalized','outerposition',[0 0 1 1],'name','a','numbertitle','off'); % Maximize figure.
g=plot(t,x);
UserData.d=7;
set(h,'UserData',UserData);
guidata(hObject, handles);
Why I do not have UserData.d=7 in others pushbuttons? Thank you
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Akzeptierte Antwort
Image Analyst
am 16 Jan. 2014
Use getappdata() and setappdata() as shown in the FAQ: http://matlab.wikia.com/wiki/FAQ#How_can_I_share_data_between_callback_functions_in_my_GUI.28s.29.3F
Weitere Antworten (1)
Amit
am 16 Jan. 2014
Because UserData is not defined for other callback functions. That is why you cannot access UserData with other pushbuttons. You can define it global and that will allow this being accessed by other callbacks.
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