How do you remove tick marks (not labels) from a colorbar?

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I have a figure plotted with imagesc and the associated colorbar. How do I remove the tick marks from the colorbar?

Accepted Answer

Star Strider
Star Strider on 15 Sep 2022
Try this —
cm = [1 0 0; 1 1 1; 0 0 1]; % Basic Colormap
cmi = interp1([-2; 0; 5], cm, (-2:5)) % interpolated Colormap
cmi = 8×3
1.0000 0 0 1.0000 0.5000 0.5000 1.0000 1.0000 1.0000 0.8000 0.8000 1.0000 0.6000 0.6000 1.0000 0.4000 0.4000 1.0000 0.2000 0.2000 1.0000 0 0 1.0000
M = randi([-2 5],9) % Matrix
M = 9×9
0 4 -2 2 3 -2 -1 3 -2 5 -1 3 -2 1 -2 4 1 5 4 3 1 0 2 4 0 0 3 5 0 4 2 2 2 5 0 -1 3 3 -1 4 4 5 0 5 0 0 -1 1 3 3 1 3 -1 5 -2 2 3 4 -1 1 4 0 3 3 0 2 1 -1 2 2 -1 3 -1 3 -1 4 -2 -1 3 0 4
figure
imagesc(M)
colormap(cmi)
hcb = colorbar;
figure
imagesc(M)
colormap(cmi)
hcb = colorbar;
hcb.TickLength = 0; % Set TickLength' To 0
See ColorBar Properties for details.
.

More Answers (1)

Jonas
Jonas on 15 Sep 2022
try
c=colobar;
c.TickLength=0;

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