What if arrow heads to label on connection line?

[Mingyu3]

I appreciate to D2 developers for i can make like this pictures easily without drag and drop and resizing and arraging peices.
I made this picture below today and i hope i can draw arrows head to the Close label then it would be good for users.

[alixander]

oh interesting, i never thought of this. @Mingyu3 do you know if this is possible in any other text-to-diagram tool or sequence diagram maker?

[Mingyu3]

I don't know any text-to-diagram tool. But i just checked plantUML and it's not possible. It's possible in drawing tools though.