How to tile m by n plots (all different) and add row titles

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Paul Barrette
Paul Barrette 2023-10-6
评论： Huw 2024-4-9
Ran in:
I have a number of independent plots, with their own axis properties, to tile into rows and columns. I can do this with 'tiledlayout' (recommended over 'subplot'), and using 'nexttile(x)', where 'x' is the position of the plot within the tiled scheme. Because the plots are different, I cannot use a for/end loop, and the values for 'x' are hard-coded. How do I add a title for each of the two rows in that scheme?
%% Simplistic example
v=tiledlayout(2,4);
nexttile(1)
plot(rand(8,1));% own properties
nexttile(2)
plot(rand(8,1));% own properties
nexttile(3)
plot(rand(8,1));% own properties
nexttile(4)
plot(rand(8,1));% own properties
nexttile(5)
plot(rand(8,1));% own properties
nexttile(6)
plot(rand(8,1));% own properties
nexttile(7)
plot(rand(8,1));% own properties
nexttile(8)
plot(rand(8,1));% own properties
title(v,'Master Title')

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采纳的回答

the cyclist
the cyclist 2023-10-6
Ran in:
You can use the annotation command to add text annotations to your figure.
v=tiledlayout(2,4);
nexttile(1)
plot(rand(8,1));% own properties
nexttile(2)
plot(rand(8,1));% own properties
nexttile(3)
plot(rand(8,1));% own properties
nexttile(4)
plot(rand(8,1));% own properties
nexttile(5)
plot(rand(8,1));% own properties
nexttile(6)
plot(rand(8,1));% own properties
nexttile(7)
plot(rand(8,1));% own properties
nexttile(8)
plot(rand(8,1));% own properties
title(v,'Master Title')
annotation("textbox",[0.48 0.45 0.1 0.1],"String","Row 1 title","EdgeColor","none")
annotation("textbox",[0.48 0.00 0.1 0.1],"String","Row 2 title","EdgeColor","none")
It's admittedly a tight squeeze, but the bottom annotation can't go any lower. You could make the fonts smaller to create a bit more space.
  2 个评论
Paul Barrette
Paul Barrette 2023-10-8
Thanks, the cyclist. I didn't think of approaching it that way, but it works. It's also versatile - I'll use this method in other places.
Huw
Huw 2024-4-9
Personally I find it a little easier to set it up so that the next row title is defined by one of the Axes' title.
So I have indivdiually labeled axes with their subtitle, and use either the first/middle axes object on the row to set a title for the whole row.

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