How to add a lines between two or multiple cells in heatmap to indicate they are related to each other ComplexHeatmap

Question

[wae]

Hello everyone !

my data contain a group of patients in which multiple samples have been taken form one patients, i.e. patients A has three samples A1,A2,A3, and other patients also have multiple sample, I wanted to draw a line to link every sample for the same patient, I have tried to use ComplexHeatmap layer_fun but i cloud not come up with a good function, please anyone can help, thank you in advance

[Bastien Hervé]

Something like that ?

https://jokergoo.github.io/ComplexHeatmap-reference/book/a-single-heatmap.html#heatmap-split

https://stackoverflow.com/questions/41628450/r-pheatmap-change-annotation-colors-and-prevent-graphics-window-from-popping-up

https://stackoverflow.com/questions/41608294/r-heatmap-2-manual-grouping-of-rows-and-columns