How can I update (refresh) data on figure?

Question

Tomislav 2012-11-29

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/55229-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';