How can I set the colorbar for a specific series of value ?

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wenhao yang
wenhao yang 2021-8-25
评论： wenhao yang 2021-8-25
Just like the color bar in this figure. When I save this figure, the color bar shows (500 1000 1500 2000).
I want the color bar to show like this [300:600:900:1200:1500:1800:2100].

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Simon Chan
Simon Chan 2021-8-25
Adjust the Limits and Ticks as follows:
cb = colorbar
cb.Limits = [300 2100];
cb.Ticks=300:300:2100;
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Simon Chan
Simon Chan 2021-8-25
Then, you need to change the TickLabels as follows:
oldLabel = cb.TickLabels;
cb.TickLabels = cellfun(@(x) sprintf('%.1f',str2double(x)),oldLabel,'UniformOutput',false);

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