https://github.com/yohasebe/rubyplb

Command line Pattern Lattice building tool written in Ruby
https://github.com/yohasebe/rubyplb

pattern-lattice ruby visualization

Last synced: about 1 year ago
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Command line Pattern Lattice building tool written in Ruby

• Host: GitHub
• URL: https://github.com/yohasebe/rubyplb
• Owner: yohasebe
• License: gpl-3.0
• Created: 2009-09-04T05:42:04.000Z (almost 17 years ago)
• Default Branch: master
• Last Pushed: 2017-05-04T09:57:52.000Z (about 9 years ago)
• Last Synced: 2025-04-05T00:46:51.183Z (about 1 year ago)
• Topics: pattern-lattice, ruby, visualization
• Language: Ruby
• Homepage: http://github.com/yohasebe/rubyplb
• Size: 453 KB
• Stars: 4
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# RubyPLB

RubyPLB generates pattern lattice graphics from lists of patterns.

## Features

* Accept a text file with any number of patterns and generate a Graphviz DOT file, or a PNG/JPG/EPS image file.

* Calculate z-scores of pattern nodes and create lattice graphs with temperature colorng applied. 

## Installation

Install the gem:

    $gem install rubyplb

## How to Use

    Usage:

           rubyplb [options]  

  

    where:

    

           ".plb", ".txt"

    

           ."dot", ".png", ".jpg", or ".eps"

    [options]:

        --simple, -s:   Use simple labels for pattern nodes

          --full, -f:   Generate a full pattern lattice without contracting nodes

      --vertical, -v:   Draw the graph from top to bottom instead of left to right)

      --coloring, -c:   Color pattern nodes

      --straight, -t:   Straighten edges (available when output format is either png, jpg, or eps)

          --help, -h:   Show this message

## Example

Source file (`sample.plb`)

    A B C A [navy] (42)

    C D E [#FF9900] (23)

    A D E (8)

Each line represents a pattern, or an instance of a pattern to be more precise. A color code can be specified in square brackets and pattern weight can be specified by an integer in parentheses after the pattern representation.

    rubyplb -s -c 1 -t -v sample.plb sapmple.png

Resulting image

![sample.png](https://github.com/yohasebe/rubyplb/blob/master/sample.png)

## Copyright

Copyright (c) 2009-2017 Kow Kuroda and Yoichiro Hasebe. See LICENSE for details.