MATLAB: Updating a GUI image (axes) from external function

guiguidehandles

Hey,

I want to update an image in the GUI from an external function. What I've found:

handles.image = image;
guidata(handles.axes1,handles.image??)

Axes has no callback function so I don't know where to start. And how do I specify which GUI I want to update?

imagesc(image, 'Parent', handles.axes1) solved my problem.

You can try this:

image1 = get(handles.axes1, 'CData');
imshow(image1, 'Parent', handles.axes2);

In your callback for edit1 you replace the handle with the value extracted from the handle. That is confusing at the very least.