Code for the checkboxes uicontrol:
hax = [h1;h2;h3]; % axes handles
hcb = [0;0;0]; % checkbox handle (preallocate)
cb_text = {'r ','m ','b '}; % checkbox text
for i = 1:3
hcb(i) = uicontrol('Style','checkbox','Value',1,...
'Position',[-30+i*40 1 40 15],'String',cb_text{i});
end
set(hcb,'Callback',{@box_value,hcb,hax});
And the callback function:
function box_value(hObj,event,hcb,hax) %#ok<*INUSL
% Called when boxes are used
v = get(hObj,'Value');
I = find(hcb==hObj);
%[axes visibility]:
s = {'off','on'};
ycol_r = {[1 1 1]*0.8,'r'}; % ycolor for red plot axes
if I == 1
set(hax(I),'YColor',ycol_r{v+1})
else
set(hax(I),'Visible',s{v+1})
end
%[line visibility]:
hl = findobj(hax(I),'Type','line'); % line handles
set(hl,'Visible',s{v+1})
The function turns the visibility for axes and plot on and off. Your red axes cant be turn off, because its needed for the other axes. Thats why just the yaxis color is changed to the background color.
