Tb Internal Diagonal

Gallery / TB / BT Sections

A symmetric fan-out inside a `%%metro direction: TB` section: the hub centres over its two branch stations, which sit on X tracks either side of it, so both internal edges route as 45-degree diagonals (the `_route_tb_internal` diagonal arm) (#917).

Mermaid source

%%metro title: TB Internal Diagonal
%%metro style: dark
%%metro line: a | A | #e63946
%%metro line: b | B | #0570b0
%%metro grid: source | 0,0
%%metro grid: work | 1,0

graph LR
    subgraph source [Source]
        s1[Start]
        s2[End]
        s1 -->|a,b| s2
    end
    subgraph work [Work]
        %%metro direction: TB
        %%metro entry: top | a,b
        hub[Demux]
        left[Lane A]
        right[Lane B]
        hub -->|a,b| left
        hub -->|a,b| right
    end
    s2 -->|a,b| hub

CLI command

nf-metro render examples/topologies/tb_internal_diagonal.mmd -o tb_internal_diagonal.svg

Rendered map