Matlab Online Figures Won't Close

Question

Dieter 2024-5-14

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2118786-matlab-online-figures-won-t-close

回答： Image Analyst 2024-5-14

I have a Simulink / Matlab program that runs scrips and generates many figures. They are generated in a script and then closed in the same script. When I run it on the computer the figures close. When I run it online however, the figure contents close but there is a blank figure left that will not close at all. I have to exit Matlab Online and open a new session to ever get rid of them.

How do I properly get Matlab figures to close online?

figure(101);
hold on;
plot(BASEQ.Time,BASEQ.LSAngularWorkonArm);
plot(BASEQ.Time,BASEQ.RSAngularWorkonArm);
plot(BASEQ.Time,BASEQ.LEAngularWorkonForearm);
plot(BASEQ.Time,BASEQ.REAngularWorkonForearm);
plot(BASEQ.Time,BASEQ.LWAngularWorkonClub);
plot(BASEQ.Time,BASEQ.RWAngularWorkonClub);
ylabel('Work (J)');
grid 'on';
%Add Legend to Plot
legend('LS Angular Work','RS Angular Work','LE Angular Work','RE Angular Work','LW Angular Work','RW Angular Work');
legend('Location','southeast');
%Add a Title
title('Angular Work on Distal Segment');
subtitle('BASE');
%Save Figure
savefig('BaseData Charts/BASE_Plot - Angular Work');
%Close Figure
close(101);

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Rik 2024-5-14

Can you try using explicit handles for all your graphics calls?

Dieter 2024-5-14

I managed to get it running by adding a 1 second pause after saving. A bit inconvenient as there is probably 150 total charts the program creates so it will add a few minutes to the process.

Would an explicit handle help prevent needing the pause?

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Answer 1

Image Analyst 2024-5-14

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2118786-matlab-online-figures-won-t-close#answer_1457521

在 MATLAB Online 中打开

Worth a try

hfig1 = figure('Name', 'Figure 1');
% Do stuff, then close it explicitly
close(hFig1);
drawnow; % Force immediate update of screen instead of waiting.