[PYTHON] How to install and use Graphviz

1. Preferences

・ Http://ruby.kyoto-wu.ac.jp/info-com/Softwares/Graphviz/ Access to ・ Download graphviz-2.38.zip, unzip it, and save it in a suitable location. -For example, if you save in C: \ graphviz, pass Path to C: \ graphviz \ release \ bin ・ Restart your computer

2. How to write specific code


from graphviz import Digraph
g = Digraph(engine='neato', format='png')
g.node('0', label="place1", fontname='Meiryo UI', shape = "box", pos="0,0!")
g.node('1',label="place2", fontname='Meiryo UI', shape = "box", pos="10,0!")
g.edge("0","1",label="100", fontname='Meiryo UI')
g.view()#Draw with this

・ The type of engine is circo Circular graph. dot Hierarchical graph. Suitable for directed graphs. Default layout engine Graph of fdp spring model. Suitable for undirected graph. Graph of neato spring model. Suitable for undirected graph. osage array type graph. sfdp A multi-scale version of fdp. Suitable for large undirected graphs. twopi Radial graph. Nodes are arranged concentrically.

Recommended Posts

How to install and use Graphviz
How to install and use Tesseract-OCR
How to install and use pandas_datareader [Python]
How to install Cascade detector and how to use it
How to install and configure blackbird
How to use .bash_profile and .bashrc
How to install CUDA and nvidia-driver
python: How to use locals () and globals ()
How to use Python zip and enumerate
How to use is and == in Python
How to use pandas Timestamp and date_range
How to install fabric and basic usage
How to use xml.etree.ElementTree
How to use Python-shell
How to use tf.data
How to use virtualenv
How to use Seaboan
How to use image-match
How to use shogun
How to install Python
How to use Pandas 2
How to install pip
How to use numpy.vectorize
How to install archlinux
How to use pytest_report_header
How to install python
How to use partial
How to use Bio.Phylo
How to use SymPy
How to use x-means
How to use WikiExtractor.py
How to use IPython
How to install BayesOpt
How to use iptables
How to use numpy
How to use TokyoTechFes2015
How to use venv
How to use dictionary {}
How to use Pyenv
How to use list []
How to use python-kabusapi
How to install Nbextensions
How to use OptParse
How to use return
How to install Prover9
How to use dotenv
How to use pyenv-virtualenv
How to use Go.mod
How to use imutils
How to use import
How to use lists, tuples, dictionaries, and sets
Introducing Sinatra-style frameworks and how to use them
[Python] How to use hash function and tuple.
How to install / verify graphviz on anaconda / windows10
[2020.8 latest] How to install Python
How to use Qt Designer
How to use search sorted
[gensim] How to use Doc2Vec
python3: How to use bottle (2)
How to use the generator
Tabpy 1.0 (2020-01 version) How to install