How link Zoom view for 3D plots belonging to a Tab (linkprop does not work?)

Question

Veronica Taurino 2021-5-18

1
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/833343-how-link-zoom-view-for-3d-plots-belonging-to-a-tab-linkprop-does-not-work

编辑： Veronica Taurino 2021-6-17

Hi! I have several 3D plots inside a Tab. I need to link their view in zoom, pam and rotation when I tick a checkbox. I can't make it work for the zoom and the pam... I need the zoom to work with the mouse scroll. Could you suggest me how to solve it?

My code is something like this:

hTabGroup = uitabgroup; 
hTabGroup.Parent.Name='Output visualization';
hTabGroup.Parent.NumberTitle='off';
drawnow;
        
numFaces = 600;
[x,y,z] = sphere(numFaces);
name = {'aa','bb'};
%% Plot
for iFig = 1:2                  
    tab = uitab(hTabGroup, 'title',name{iFig});
    tab_all{iFig} = tab;
    a = axes('parent', tab_all{iFig}); 
    axes_all(iFig) = a; 
    
    pc(iFig)=pcshow([x(:),y(:),z(:)],'Parent',a); 
    drawnow; pause(0.05);
       
    if iFig == 1 %fig1                                   
        p = uipanel(tab_all{iFig},'Position',[0.05 0.85 0.28 0.13],'Title','Image Setup','FontSize',11,'BackgroundColor','k','ForegroundColor','w');       
        c4 = uicontrol('Parent', p, 'Style', 'checkbox','units', 'normalized','Position',[0.5521 0.52 0.40 0.20],'BackgroundColor','k','ForegroundColor','w','Callback',@linkView);         
    else %fig2                                                                            
        p = uipanel(tab_all{iFig},'Position',[0.05 0.75 0.28 0.23],'Title','Image Setup','FontSize',11,'BackgroundColor','k','ForegroundColor','w');       
        c4 = uicontrol('Parent', p, 'Style', 'checkbox','units', 'normalized','Position',[0.5521 0.1 0.40 0.20],'BackgroundColor','k','ForegroundColor','w','Callback',@linkView);
    end  
end
%% Callback Link views
function linkView(hObject,~,~)
    value = get(hObject,'Value');   
    n_tab=length(hObject.Parent.Parent.Parent.Children); %n_tabs
    
    % Axes
    for ii=1:n_tab
        ax_tab(ii)=hObject.Parent.Parent.Parent.Children(ii).Children(end);
    end
      
    if value == 1 % enable Link if checkbox filled
        Link = linkprop([ax_tab(:)],{'CameraUpVector', 'CameraPosition', 'CameraTarget', 'XLim', 'YLim', 'ZLim'});
        setappdata(gcf, 'StoreTheLink', Link);
        
        handleCheck=findobj(gcf,'Style','checkbox');
        set(handleCheck(:), 'Value',1)
    else % disable Link
        Link = getappdata(gcf,'StoreTheLink') ;
        Link.Enabled = 'off';       
        handleCheck=findobj(gcf,'Style','checkbox');
        set(handleCheck(:), 'Value',0)
    end
end

Thank you!

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Answer 1

Veronica Taurino 2021-6-17

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/833343-how-link-zoom-view-for-3d-plots-belonging-to-a-tab-linkprop-does-not-work#answer_726875

编辑：Veronica Taurino 2021-6-17

在 MATLAB Online 中打开

I got the problem, I solved reading this:

Linkprop not persisting after changing scope - MATLAB Answers - MATLAB Central (mathworks.com)

So I just modified the callback:

%% Callback Link views
function Link = linkView(hObject,~,~)
    value = get(hObject,'Value');   
    n_tab=length(hObject.Parent.Parent.Parent.Children); %n_tabs
    
    % Axes
    for ii=1:n_tab
        ax_tab(ii)=hObject.Parent.Parent.Parent.Children(ii).Children(end);
    end
      
    if value == 1 % enable Link if checkbox filled
        Link = linkprop([ax_tab(:)],{'CameraUpVector', 'CameraPosition', 'CameraTarget', 'XLim', 'YLim', 'ZLim'});
        setappdata(gcf, 'StoreTheLink', Link);
        
        handleCheck=findobj(gcf,'Style','checkbox');
        set(handleCheck(:), 'Value',1)
    else % disable Link
        Link = getappdata(gcf,'StoreTheLink') ;
        Link.Enabled = 'off';       
        handleCheck=findobj(gcf,'Style','checkbox');
        set(handleCheck(:), 'Value',0)
    end
end