Is there a limit to the number of keys in the legend?

[a-thind]

I am trying to create an overlaid ideogram like this example (https://eweitz.github.io/ideogram/annotations-overlaid) but with a legend indicating the type of overlays, however when I create a legend with more than 7 keys, only 7 keys have coloured rectangles.

Is there a way to display rectangles for more than 7 keys?

[eweitz]

Hello! I'm unaware of any code limiting the number of colored keys in the legend.

Can you post a minimal reproducible example? Whether as code in a comment here, or a minimal repo, that would help investigate the issue.

[a-thind]

Hi! Thanks for your reply. I have created a basic htmlwidget in R (IdeogramJS wrapper) for visualising chromosomal segments. Here is a simulated test dataset file:
test.txt to run with the htmlwidget.
.