Set interval for colorbar

Question

BN 2020-5-30

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/538039-set-interval-for-colorbar

评论： Hasan Jamil Apon 2021-4-12

Dear all, I used

colormap bone
colorbar

But I want to have a color bar like this (intervals splite colors like this):

I searched and used this:

colorbar('Ticks', 0:0.1:1);

But it does not work and doesn't change anything. Any advice is highly appreciated.

Thank you in advance

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Answer 1

Ameer Hamza 2020-5-30

1
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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/538039-set-interval-for-colorbar#answer_442727

在 MATLAB Online 中打开

Try this

intervals = 0:0.1:1;
clrs = bone(2*numel(intervals)-2);
colormap(clrs);
colorbar

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Hasan Jamil Apon 2021-4-12

If I want to set color limit for 3D plot,then what sort of changes I have to make? Like I want the red color for the Z axis value between 0.8 to 0.93, cyan color for Z axis value between 0.93 to 0.95, yellow color for Z axis value between 0.95 to 1 for given X and Y values. I want to indicate only these 3 colors. Please give me some guidance in this issue. Will be really be grateful!

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