How can I update (refresh) data on figure?

I have GUI with 4 axes, and I have removed one axes and running it in separate figure window, on button press. When I change data in GUI I need to be able to refresh data in that figure, again on button press. Now, every time I press the button it opens a new figure window instead of ploting on the already opened one.

My code:

figure('Name','Sections','NumberTitle','off','Colormap',gray,'Position',[600 100 600 600])
handles.vol=evalin('base','vol');
s1=round(get(handles.slider2,'value'));
s2=round(get(handles.slider1,'value'));
s3=round(get(handles.slider3,'value'));
hslc=slice(handles.vol,s1,s2,s3);%rotate3d on;
axis tight; set(hslc(1:3),'LineStyle','none');
xlabel 'x' ;ylabel 'y' ;zlabel 'z';

Thanks.

Answer 1

[Image Analyst]

Just don't call the figure() function after the first time. Also you might be interested in the FAQ

[Tomislav]

That would work too, in meantime I've created another gui witch has one axes and is called on button press.

Thanks