change scale for colorbar

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b.m.n n
b.m.n n on 27 Nov 2019
Edited: Adam Danz on 30 Nov 2019
Hello, can anyone help ,i will appreciate it very much.
I have three-figure with three different scale colorbar
I want to put one scale bar to them from min value to the max value how can I do that(one colorbar for 3 figure)
greetings to you all

Answers (2)

ME
ME on 27 Nov 2019
Have you tried looking at the below link - seems like that might do what you want

Adam Danz
Adam Danz on 27 Nov 2019
Edited: Adam Danz on 27 Nov 2019
You can set the color range of each subplot to be equal and then add a colorbar only to one of the plots. Then change the colorbar position.
Where ax is an axis handle and [min,max] is your color range.
  2 Comments
Adam Danz
Adam Danz on 27 Nov 2019
Edited: Adam Danz on 30 Nov 2019
By default, yes. That's why my answer suggests to change the colorbar position which would change the subplot back to it's standard size. Here's a demo for you to run
figure()
h = arrayfun(@(i)subplot(1,3,i),1:3);
cb = colorbar(h(end))
% After executing this line below, subplots will be same size.
cb.Position(1) = .93

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