https://github.com/loov/layout

Graph layouting package
https://github.com/loov/layout

wip

Last synced: about 1 month ago
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Graph layouting package

• Host: GitHub
• URL: https://github.com/loov/layout
• Owner: loov
• License: mit
• Created: 2017-08-23T15:50:38.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-02-26T19:57:44.000Z (almost 3 years ago)
• Last Synced: 2024-06-20T11:17:05.257Z (6 months ago)
• Topics: wip
• Language: Go
• Size: 150 KB
• Stars: 24
• Watchers: 5
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# layout [![GoDoc](https://godoc.org/github.com/loov/layout?status.svg)](https://godoc.org/github.com/loov/layout) [![Go Report Card](https://goreportcard.com/badge/github.com/loov/layout)](https://goreportcard.com/report/github.com/loov/layout)

## Experimental

Current version and API is in experimental stage. Property names may change.

## Installation

The graph layouting can be used as a command-line tool and as a library.

To install the command-line tool:

```

go get -u github.com/loov/layout/cmd/glay

```

To install the package:

```

go get -u github.com/loov/layout

```

## Usage

Minimal usage:

```

package main

import (

    "os"

    "github.com/loov/layout"

    "github.com/loov/layout/format/svg"

)

func main() {

    graph := layout.NewDigraph()

    graph.Edge("A", "B")

    graph.Edge("A", "C")

    graph.Edge("B", "D")

    graph.Edge("C", "D")

    layout.Hierarchical(graph)

    svg.Write(os.Stdout, graph)

}

```

![Output](./examples/minimal.png)

See other examples in `examples` folder.

## Quality

Currently the `layout.Hierarchy` algorithm output is significantly worse than graphviz. It is recommended to use `graphviz dot`, if possible.