Tb Bottom Exit Fork Diamond

Gallery / TB / BT Sections

A TB section's BOTTOM exit forks to two stacked TB sections in different rows, the lower also fed by the upper (a diamond). The fork junction's leg into the nearer TOP entry drops straight in its column rather than jogging sideways and reversing at the boundary, and the leg continuing to the far section rides the intervening section's own trunk for the shared line as one stroke (issue #1058).

Mermaid source

%%metro line: alpha | Alpha | #e63946
%%metro grid: source | 0,0
%%metro grid: feed | 1,0
%%metro grid: mid | 1,1
%%metro grid: sink | 1,2

graph LR
    subgraph source [Source]
        s1[Start]
    end
    subgraph feed [Feed]
        %%metro direction: TB
        %%metro entry: right | alpha
        %%metro exit: bottom | alpha
        f1[Align]
        f2[Sort]
        f1 -->|alpha| f2
    end
    subgraph mid [Mid]
        %%metro direction: TB
        %%metro entry: top | alpha
        m1[Filter]
        m2[Classify]
        m1 -->|alpha| m2
    end
    subgraph sink [Sink]
        %%metro direction: TB
        %%metro entry: top | alpha
        sk1[Merge]
        sk2[Report]
        sk1 -->|alpha| sk2
    end
    s1 -->|alpha| f1
    f2 -->|alpha| m1
    f2 -->|alpha| sk1
    m2 -->|alpha| sk1

CLI command

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

Rendered map