ExcelToGraphviz

Tool for converting excel sheet to graphviz format.

Quick Start

With data.xlsx in the root path as follows:

go to the root path in terminal, and run:

npm run convert

Topology will be opened in default pdf reader.

Watch mode

npm run watch:data

Any change on ./data.xlsx will be reflected on pdf which will be automatically opened on default pdf reader.

Input data

The excel file contains lines, which describing link between nodes.

Excecute command as follows.

node convert.js data.xlsx

The second argument work as input link data source. data.xlsx

Output graphviz dot file

digraph {
    rankdir=LR
    A -> B
    A -> C
    B -> X
    B -> Y
    B -> Z
    C -> O
    C -> P
    C -> Q
}

Output Image