Saving a structure with the title of a plot as name

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Claudius Simon Appel 2020-6-11

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https://ww2.mathworks.cn/matlabcentral/answers/546476-saving-a-structure-with-the-title-of-a-plot-as-name

回答： Claudius Simon Appel 2020-6-12

采纳的回答： Claudius Simon Appel

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Hello,

I am currently trying to get get a function that will both save a newly created figure as a .fig-file with it's title being the file name. That works so far.

However, aside from that, the structure that includes all data used for creating the figure should also be saved under the same name. With this second part, I have troubles.

Is there a way to achieve this? It would surprise me if there isn't a way to do this.

function Savefigfun(LPData)
% Savefig saves the newly created figure as a .fig-file named after the
% title of the figure. The saved figure is still editable afterwards.
CurrentFigureTitle=get(gca,'title');
if isempty(CurrentFigureTitle.String)
    warning('Error occured.\nCan''t save a figure without title. Please set title before calling [Savefigfun]','class(n)')
    warning off
else
    savefig(CurrentFigureTitle.String);
    save(CurrentFigureTitle.String,"LPData")
end
% created by Claudius Appel.
% https://de.mathworks.com/matlabcentral/profile/authors/16470428-claudius-simon-appel
end

Thank you.

Have a great day & stay safe

Claudius Appel

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Geoff Hayes 2020-6-11

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Claudius - it sounds like CurrentFigureTitle.String is a cell array and so when you access the first element with {1}, you get the string that you expect. Alternatively, you could probably do

save(char(CurrentFigureTitle.String),"LPData")

to get the same result.

Claudius Simon Appel 2020-6-11