How to change font size of clustergram ColumnLabels?

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I used clustergram to cluster and visualize a 50x120 matrix, and thus I have 120 columns. I rotated the column labels using
set(cgo,'ColumnLabels',factor_names, 'ColumnLabelsRotate', 90);
But the labels are still too crowded (Note that I am talking about the 120 column lables, not the xlabel). Is there a way to change the font size of the ColumnLabels? I tried to export the clustergram to figure, then play with the font of the figure. However, when I try to export or copy the figure, the font changed to the old font size.
So I am looking for a way to change the font size in the clustergram directly. Beside, I also want to visualize and play with the interactive features of the clustergram. Any suggestion is welcome, including hacking into the clustergram source code.

Answers (1)

mizuki
mizuki on 2 Oct 2016
There was a similar question. Please set the ShowHiddenHandles property as 'on' and change the FontSize property.
https://jp.mathworks.com/matlabcentral/answers/305274

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