Metadata-Version: 2.1
Name: GraphvizAnim
Version: 1.0.2
Summary: A tool to create animated graph visualizations, based on graphviz
Home-page: https://github.com/mapio/GraphvizAnim
Author: Massimo Santini
Author-email: santini@di.unimi.it
License: GNU/GPLv3
Description: # GraphvizAnim
        
        [![Build Status](https://travis-ci.org/mapio/GraphvizAnim.png?branch=master)](https://travis-ci.org/mapio/GraphvizAnim) [![Gitter](https://badges.gitter.im/mapio/GraphvizAnim.svg)](https://gitter.im/mapio/GraphvizAnim?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) [![Binder](https://img.shields.io/badge/launch-binder-ff69b4.svg?style=flat)](http://mybinder.org/repo/mapio/GraphvizAnim/notebooks/examples/heapsort.ipynb) [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.1037284.svg)](https://doi.org/10.5281/zenodo.1037284)
        
        
        GraphvizAnim is a tool to create simple animated graph visualizations; it is
        just a proof of concept, aimed mainly at teaching purposes. It is based on
        [Graphviz](http://www.graphviz.org/) for the graph rendering part and on
        [ImageMagick](http://www.imagemagick.org/) for the animated gif generation. You can [run the heap sort animation](http://mybinder.org/repo/mapio/GraphvizAnim/examples/heapsort.ipynb) on-line using [binder](http://mybinder.org/).
        
        <p align="center">
        <img src="examples/dfv.gif"/>
        <img src="examples/heapsort.gif"/>
        </p>
        
        A *graph animation* is just a sequence of *steps*, a step is in turn one or
        more *actions* such as: *add*, *hilight*, *label*, *unlabel* or *remove* a
        *node*, and  *add*, *hilight*, or *remove* an *edge*. Animations can be built
        by invoking suitable methods of a `gvanim.Animation` object (in a Python
        program), or by parsing a simple text file (that, in turn, can be generated by
        a program in any language).
        
        The [examples](examples) folder contains few instances of such approaches.
        After installing the package with `python setup.py install`, or using
        
        	pip install https://github.com/mapio/GraphvizAnim/archive/0.2-alpha.zip
        
        you can generate an animated depth first visit (in a 3-regular random graph of
        6 nodes) by running
        
        	python examples/dfv.py
        
        or you can generate the simple animation described in
        [simple.txt](examples/simple.txt) as
        
        	python -m gvanim examples/simple.txt simple
        
        You can generate an [Erdős–Rényi](https://en.wikipedia.org/wiki/Erd%C5%91s%E2%80%93R%C3%A9nyi_model) graph (with 10 nodes and edge probability
        1/10) by running
        
        	cd examples
        	gcc -o er er.c
        	./er | python -m gvanim er
        
        Finally, you can obain an interactive visualization of the *heap sort*
        algorithm using [Jupyter](http://jupyter.org/) by running
        
        	cd examples
        	jupyter notebook heapsort.ipynb
        
        and running all the cells in order; or you can give a try to
        [binder](http://mybinder.org) and watch the above animation
        [actually running](http://mybinder.org/repo/mapio/GraphvizAnim/examples/heapsort.ipynb) on-line.
        
Keywords: drawing graph animation
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
Classifier: Operating System :: Unix
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Description-Content-Type: text/markdown
