MATLAB: Focusing auto axis to one curve over multiple

axisylim;

Hi everyone,

I know I can set limits to a plot, using *.Ylim for example, or I can also leave it without any precision so it will be automatically set up. My problem is I have some datas that are wrong and I would like to know If it's possible to focus this auto axis on one or two of my curves instead of all my curves. In my example :

I would then focus the axis dimension on the blue curve only.

Thanks in advance

Renaud 🙂

Best Answer

You need to turn off the visibility of the curve you want to exclude. For example

p1 = plot(1:10);
hold on
p2 = plot(21:30);

after figure is created, run following line.

p2.Visible = 'off'

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If you check the xLimMode after running your code, you will see that it has changed back to auto after the plot() statement. You need to hold() the axis to stop it from changing automatically.

fig = figure;
ha1 = axes;
ha1.Position = [0.5 0.5 0.3 0.3]
ha1.XLim = [-10 -5];
ha1.YLim  = [-5 -1];
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plot(x,y);

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