How to make one colorbar for all subplots?

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Ronny 2014-8-2

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https://ww2.mathworks.cn/matlabcentral/answers/144453-how-to-make-one-colorbar-for-all-subplots

评论：冠中王 2022-4-6

Hi everybody

So I made a plot with four subplots (2x2). Now I would like to insert one (big) colorbar on the right Hand side of the four plots without changing the size of any of the plots. Somehow I only manage to make a bar for one subplot...

Cheers Ronny

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Star Strider 2014-8-2

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I assume you’ve already discovered the colorbar function. See Axis Properties for a description of the properties you can set. The location property applies only to colorbars and legends, not to axes.

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Shan Chu 2020-2-13

Star Strider, I have a similar question here: https://uk.mathworks.com/matlabcentral/answers/505314-how-to-make-one-colorbar-for-a-2x2-subplot

Please help.

Thanks

冠中王 2022-4-6

For matlab 2019b or after, Create tiled chart layout - MATLAB tiledlayout (mathworks.com) also works and it is easier.

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更多回答（2 个）

Ronny 2014-8-3

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Thanks that works

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Star Strider 2014-8-3

My pleasure!

You can adjust its left edge position by increasing or decreasing the 0.01 in the first element of the 'Position' vector, and its width by adjusting the third element of the vector.

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Emmanouil Barmpounakis 2017-4-25

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https://ww2.mathworks.cn/matlabcentral/answers/144453-how-to-make-one-colorbar-for-all-subplots#answer_264396

I came up with the Star Strider's solution but by using the Edit plot function. I found it easier to do it manually, rather than changing the 'Position' vector.tor.