https://github.com/binokkio/graphtxt

Basic plain text visualization of directed graphs.
https://github.com/binokkio/graphtxt

Last synced: 5 days ago
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Basic plain text visualization of directed graphs.

• Host: GitHub
• URL: https://github.com/binokkio/graphtxt
• Owner: binokkio
• Created: 2022-08-14T20:50:34.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2022-08-28T10:23:37.000Z (about 2 years ago)
• Last Synced: 2024-10-11T07:13:34.366Z (27 days ago)
• Language: Java
• Homepage:
• Size: 39.1 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.txt

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README

        
This is a pathfinder codebase written specifically to render plain text visualizations of flows in Gingester.

Example code:

new GraphTxt(List.of(

    SimpleNode.of("AAAAA", "BBBB", "C", "F"),

    SimpleNode.of("BBBB", "F"),

    SimpleNode.of("C"),

    SimpleNode.of("D", "BBBB", "E", "ZZZ", "H"),

    SimpleNode.of("E"),

    SimpleNode.of("F"),

    SimpleNode.of("ZZZ"),

    SimpleNode.of("H", "IIII"),

    SimpleNode.of("IIII")

)).getText()

Will produce:

    ┌───────┐       ┌───┐

    │ AAAAA │       │ D │

    └───┬───┘       └─┬─┘

┌───┬───┴───┐         │

│   │       ├──────┬──┴───┬──────┐

│ ┌─┴─┐ ┌───┴──┐ ┌─┴─┐ ┌──┴──┐ ┌─┴─┐

│ │ C │ │ BBBB │ │ E │ │ ZZZ │ │ H │

│ └───┘ └───┬──┘ └───┘ └─────┘ └─┬─┘

│           │                   ┌┘

└───────────┤                   │

          ┌─┴─┐             ┌───┴──┐

          │ F │             │ IIII │

          └───┘             └──────┘

The layout algorithm keeps the nodes within the horizontal space used by the widest row.