create a graphe with callbacks

hey ,

i have a table with two rows and a button "create"

so i enter values in table and then i want to pushbutton "create" then i want to see the graphe of it

i should use callbacks

can any help me plz

[Jan]

What exactly does "table" mean here? A uitable? Are you working with the AppDesigner, GUIDE or do you create the GUI by code in a figure or uifigure?

[outmane charrouf]

in fact , i use edit box

for ii=1:6

hdl.nombre(ii) = uicontrol('Parent',h0,'Style','edit' ,'Units','points','horiz' ,'center', ...

'BackgroundColor' ,[1,.5,.5] ,'string',num2str(ii*5), 'FontSize',...

'Position' ,[2*x y+3.25*h ledit/2 h],'enable','inactive');

hdl.test(ii) = uicontrol('Parent',h0,'Style','edit' ,'Units','points','horiz' ,'center', ...

'BackgroundColor' ,[.8 .8 .8] ,'string', ...

'Position' ,[2*x y+3.25*h-h ledit/2 h]);

end

[outmane charrouf]

it's dosen't work for me but i understand how to do it , thank you

Answer 1

[Jan]

Did you add the button already? Then use a callback:

% [UNTESTED CODE]
hdl.buttonH = uicontrol('Style', 'PushBotton', ...
    'Callback', @ButtonCallack);
guidata(h0, hdl);

function ButtonCallback(ButtonH, EventData)
hdl    = guidata(ButtonH);
nombre = str2double(get(hdl.nombre, {'String'}));
test   = str2double(get(hdl.test,   {'String'}));
plot(nombre, test);
end

I'm not sure, if it works this way, because I cannot test it. But the general structure should be fine. Please try it and post your code, if you have troubles with it.