Make lines visible or invisible

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Elena
Elena 2016-10-20
评论： camicat 2020-2-5
Is there a way (in a script) to make lines visible or invisible when you open a figure already existing (using openfig())? Thanks

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回答（2 个）

KSSV
KSSV 2016-10-20
plot(rand(10,1))
set(gcf,'visible','off')
set(gcf,'visible','on')
Mischa Kim
Mischa Kim 2016-10-20
编辑：Mischa Kim 2016-10-20
There is:
t = 0:0.1:10;
y = sin(t);
figure
h1 = plot(t,y);
set(h1,'Tag','Line1')
hold on
h2 = plot(t,y.^2);
set(h2,'Tag','Line2')
savefig('MySavedPlot.fig');
close(gcf)
clear
fig = openfig('MySavedPlot.fig');
axesObjs = get(fig, 'Children');
dataObjs = get(axesObjs, 'Children');
set(findobj(dataObjs,'Tag','Line2'),'LineStyle','none');
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Devlin Murray
Devlin Murray 2019-9-30
Is there a way to do this but still have the original color show up in the legend. I want to have a correct legend corresponding to conditions but if the plot doesn't meet all of them I don't want to plot it.
camicat
camicat 2020-2-5
@Devlin Murray were you able to figure out how to do what you asked? I'm trying to do the same thing, thank you!

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