How to draw boundary for TADs

[KunFang93]

Hi,

Thanks for providing this wonderful browser! I wondered if you could shed some light on how to draw TADs boundary like the following figures? Thanks in advance~

Best,
Kun

[xzhuo]

Thanks for your appreciation! But I draw the boundary with affinity Designer / Adobe Illustrator ...

[KunFang93]

Oh, got it. Thanks!