change scale for colorbar
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Hello, can anyone help ,i will appreciate it very much.![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/250889/image.jpeg)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/250889/image.jpeg)
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
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Respuestas (2)
ME
el 27 de Nov. de 2019
Have you tried looking at the below link - seems like that might do what you want
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Adam Danz
el 27 de Nov. de 2019
Editada: Adam Danz
el 27 de Nov. de 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 comentarios
ME
el 27 de Nov. de 2019
This is fine but surely it would make the subfigure to which it is applied a smaller window than the others?
Adam Danz
el 27 de Nov. de 2019
Editada: Adam Danz
el 30 de Nov. de 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
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/250922/image.png)
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