Hello! I am new to matlab. I just want to execute a simple GUI code in which i can display an image from base workspace through callback function(pushbutton1).

 It is working when i read the image inside
 the callback function but not
 ouside like given below:

 I = imread('Edge.png');     % base workspace variable.

function pushbutton1_Callback(hObject, eventdata, handles)

axes(handles.axes1);
 imshow(I);

How can i import variable 'I' into my pushbutton function.

Answer 1

[Ahmet Cecen]

I don't have the time to write the actual thing here at the moment, but check one of my simpler GUIs here to see how it is done:

Shadow Remover