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Questions tagged [graphviz]

Graphviz, developed by AT&T Research Labs, is the leading application for layout and drawing of graphs (objects comprised of vertices connected by edges). It includes the dot language, a complete syntax for graph description and a set of layout engines. Graphviz is free and open source.

Graphviz, developed by AT&T Research Labs, is the leading application for the layout and drawing of graphs (objects comprised of vertices connected by edges). It includes the dot language -- a complete syntax for graph description -- and a set of layout engines. Graphviz is free and open source.

Useful Graphviz Resources

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2917 questions
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graphviz / DiagrammeR - subgraphs top to bottom, then left to right

I'm trying to recreate a diagram where I have 5 different subgraphs or "clusters." I want to have two "columns" of subgraphs, with the first column having three subgraphs and the second having second. This is the code I've written so far, but the…
user122514
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exe by pyinstaller can not produce an image pydotplus (graphviz) windows10

I'm trying to create a one-file executable .exe file with a py installer. The source code allows to create a table and based on data from the table the tree is built with pydotplus (which uses Graphviz) I've created a virtual environment, have all…
Yury Wallet
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Explanatory variables when classifying multivariate time series data using decision trees in seglearn

I am currently working on classifying multivariate time series data. https://dmbee.github.io/seglearn/auto_examples/plot_scoring.html#sphx-glr-auto-examples-plot-scoring-py As a reference, I replaced the RandomForestClassifier with…
Takanori.Takahashi
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Dot plot from list with Plotly

I have a Pandas Serie S, with Index Number A 10 B 13 C 14 D 23 My target is to make a dot plot of this list with python. I'm following this tuto : with plotly However, I don't understand how to go from my serie to the viz. I tried the…
Alex Dana
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How do I graph the Thompson's construction using graphviz?

I am trying to graph the construction of Thompson using graphviz, and I would like to know if anyone could help me graph one of the rules so that I can do the others. I attach a reference image:…
Jaguar Soft
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Graphviz: Decrease the space between label and node boundary

By default there is a lot of space between the text of the label and the boundary of the node. How to reduce that spacing? This would usually be called padding but pad means something else for the graphviz - the overall spacing between the graph and…
solyarist
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how to define a graph with graphviz without overlapping labels

The follow dot file demonstrates the issue I am trying to resolve: digraph G { splines=line; rankdir=LR; A -> B [label="a long label"]; A -> C [label="a long label"]; A -> A [label="a very long label"]; A -> A [label="a very…
ericg
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keras failed to import pydot

I'm trying to run the Pix2Pix tutorial for Tensorflow. I'm using the official docker container for this. This is how I start my container: docker run --gpus all -it -p 8888:8888 --rm -v $PWD:/tf -w /tmp…
Bogdan Oloeriu
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subgraph method in python graphviz?

So I am trying to use graphviz package on python and it has a method named subgraph() but I think it's different from the definition widely used in network theory. As far as I know, subgraph means a graph whose nodes and edges are subsets of another…
Dohun
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Graphviz dot and Doxygen does not generate UML diagrams

I have Graphviz dot set up correctly with dot.exe configured correctly in Doxygen. However, the html output does not contain any UML diagrams. There were no errors during Run too. Below are my settings, did I miss anything out? Thank…
gymcode
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Why is it necessary to install separate "graphviz" to use graphviz-module in Python?

I am trying to use graphviz in Python. Research When I read the tutorials on websites, they say installing graphviz 2.38 from a separate download page is necessary. Formerly this was the download-page's…
Dohun
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Graphviz Format: "jpeg" not recognized

Running the following code (example from https://pypi.org/project/graphviz/): from graphviz import Digraph dot = Digraph(comment='The Round Table', format='jpeg') dot.node('A', 'King Arthur') dot.node('B', 'Sir Bedevere the Wise') dot.node('L', 'Sir…
Inge
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python graphviz error in jupyter notebook with UnicodeDecodeError

I want to run example from Graphviz, but have a problem with UnicodeDecodeError. I run this example in jupyter notebook. from graphviz import Digraph, nohtml g = Digraph('g', filename='btree.gv', node_attr={'shape': 'record', 'height':…
Alex Gnusarev
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diagrammeR/GraphViz - justify node text if node text is multi-line substitution label

I am using substitution labels (@@) with diagrammeR and Graphviz syntax. I have seen previous questions about justification of node labels such as this one when the labels are in-line text, but I am wondering how to justify node text generated from…
maraflan
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pydot graphviz edge attribute arrowhead not working

I want to construct a directed graph using python. How do I get the arcs to show arrowheads? import graphviz and gv import pylab g1 = gv.Graph(format='png') g1.node("A") g1.node("B") g1.edge("A", "B",…
Moni
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