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https://github.com/totakke/jungerer
Clojure network/graph library wrapping JUNG
https://github.com/totakke/jungerer
clojure graph jung network
Last synced: 22 days ago
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Clojure network/graph library wrapping JUNG
- Host: GitHub
- URL: https://github.com/totakke/jungerer
- Owner: totakke
- License: bsd-3-clause
- Created: 2016-04-23T08:04:01.000Z (over 8 years ago)
- Default Branch: master
- Last Pushed: 2019-06-14T10:24:22.000Z (over 5 years ago)
- Last Synced: 2024-09-14T12:28:07.324Z (about 2 months ago)
- Topics: clojure, graph, jung, network
- Language: Clojure
- Size: 92.8 KB
- Stars: 25
- Watchers: 4
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Jungerer
[](https://clojars.org/jungerer)
[](https://travis-ci.org/totakke/jungerer)
Clojure network/graph library wrapping [JUNG][jung].
## Installation
Jungerer is available as a Maven artifact from [Clojars](https://clojars.org/jungerer).
With Leiningen/Boot:
```clojure
[jungerer "0.4.1"]
```
## Usage
### Namespaces
* [jungerer.graph][jungerer.graph] - creates and manipulates graph
* [jungerer.algo][jungerer.algo] - calculates scores such as PageRank
* [jungerer.vis][jungerer.vis] - visualizes graph on Swing
* [jungerer.io][jungerer.io] - load/saves external graph formats
### Documentation
[API Reference](https://totakke.github.io/jungerer/)
### Example
See [example project](https://github.com/totakke/jungerer/tree/master/example) to quickly try Jungerer.
### Basics
jungerer.graph:
```clojure
(require '[jungerer.graph :as g])
(def graph (g/directed-graph [[1 2] [2 3] [4 2]]))
(g/add-edge! graph [4 5])
(g/nodes graph)
;;=> #{1 4 3 2 5}
(g/edges graph)
;;=> ([1 2] [2 3] [4 5] [4 2])
```
jungerer.algo:
```clojure
(require '[jungerer.algo :as a])
(def scorer (a/page-rank graph))
(a/score scorer 2)
;;=> 0.26350079629361517
(a/dijkstra-path graph 4 3)
;;=> [4 2 3]
```
jungerer.vis:
```clojure
(require '[jungerer.vis :as v])
;; To visualize simply,
(v/view graph)
;; To specify layout and other options,
(v/view (v/kk-layout graph) {:title "My Graph"
:frame-size [640 480]
:node-label-fn (fn [node]
(str "node" node))
:edge-label-fn (fn [[node1 node2]]
(str node1 " -> " node2))})
```
jungerer.io:
```clojure
(require '[jungerer.io :as i])
(def graph (g/directed-graph))
(i/load-pairs! "dev-resources/sample.pairs" graph)
(g/add-edge! graph ["AAA" "LLL"])
(i/save-as-pairs "/tmp/sample-edited.pairs" graph)
```
## License
Copyright © 2016-2019 [Toshiki Takeuchi](https://github.com/totakke)
Distributed under the BSD 3-Clause License.
[jung]: http://jrtom.github.io/jung/
[jungerer.graph]: https://github.com/totakke/jungerer/blob/master/src/jungerer/graph.clj
[jungerer.algo]: https://github.com/totakke/jungerer/blob/master/src/jungerer/algo.clj
[jungerer.vis]: https://github.com/totakke/jungerer/blob/master/src/jungerer/vis.clj
[jungerer.io]: https://github.com/totakke/jungerer/blob/master/src/jungerer/io.clj