MATLAB Answers

Color on Bar3

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Kittiwat Kamlungsua
Kittiwat Kamlungsua on 7 Dec 2020
Answered: Nitin Kapgate on 16 Dec 2020
Hi everyone! I am a MATLAB newbie. I wanna ask why the color at the side of the bar is blue and does not correspond to the colorbar. Could you tell me how to fix? Thanks.

Answers (1)

Nitin Kapgate
Nitin Kapgate on 16 Dec 2020
You can use colorbar function to have the same color on all the faces of the 3D bars as demonstrated by the following code snippet:
% Create a 3-D bar graph of data from the magic function.
Z = magic(5);
% Return the surface objects used to create the bar graph in array b.
b = bar3(Z);
% Add a colorbar to the graph.
colorbar
You an refer to this example that shows how to modify a 3-D bar plot by coloring each bar according to its height.

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