What is a good network graph library for language X?

I have noticed that a recurring question is: “What is a good network graph library for language X”. I have played with quite a few of the libraries and I can share my experiences with...

Installed rubygems1.9.1 but it reports version 1.3.5

I installed rubygems1.9.1 on a pretty clean Lucid VM. $ sudo apt-get install rubygems1.9.1 ... The following extra packages will be installed: irb1.9.1 libreadline-ruby1.9.1 libreadline5...

Is there a 3D version of GraphViz?

I find GraphViz easy to use, but it renders 2D graphs. Is there an equivalent that renders 3D graphs? The nodes could stay 2D but the graph as 3D would be great. If not, is there an alternative...

Get class hierarchy dot file from doxygen

Doxygen generates a nice class hierarchy for my project using graphviz. But I now want to add manual annotations to that graph. For that I need to edit the DOT file. However doxygen doesn't seem...

How to get different ranksep for certain ranks

I want my bottom rank of nodes to have smaller ranksep than the rest of my graph. How do you do this? I can't seem to find the right syntax to set ranksep separately for different...

Render DOT script with multiple graphs to PDF one graph per page

I have a large DOT script with multiple graphs defined in it: digraph Tree0 { ... } digraph Tree1 { ... { ... I can render this to a postscript file where each graph is on a separate page...

Graphviz was not available to create the requested graph. (Java, Eclipse, Windows)

I am using schemecrawler library in in Java to produce an image file. But when running the Java program on Windows computer it gives me this error: Graphviz was not available to create the...

Pyreverse complaining even after having Graphviz

I want to be able to save the output in PNG and have installed Graphviz. Still it complains saying Graphviz is not installed: The output format 'output.png' is currently not available....

Keras: "RuntimeError: Failed to import pydot." after installing graphviz and pydot

I'm using Anaconda Python 2.7 on windows 10 I was planning on doing Keras visualization so (whilst spyder was open) I opened the Anaconda command prompt and pip installed graphviz and pydot. Now...

graphviz error: dot: can't open hello.dot (OSX El Capitan)

I'm trying to install and use graphviz using Mac (El Capitan). As recommended on the graphviz website in the comments, I have installed xcode, xcode command tools, macports and updated macports. I...

howto install pygraphviz on windows 10 64bit

Has anyone succeeded in installing pygraphviz on windows 10 64bit? I tried anaconda with python 3.5 64bit & 32bit with no success. Here is the error I am getting with python 3.5 32bit on win10...

How to get graphviz DOT to represent Binary Tree Correctly

I have this following DOT code digraph BST { node [fontname="Arial"]; 1 -> 0.4; 0.4 -> 0.19; null0 [shape=point]; 0 -> null0; null1 [shape=point]; 0 -> null1; 0.4...

Graphviz error now breaking schemaspy db generation

I have been using Schemaspy(v5.0) to diagram mySQL(v5.7.11) using Graphviz via Homebrew on my Mac (El Capitan). A recent update to Graphviz(v2.40.1) apparently has broken Schemaspy's ability to...

draw class diagram for django application

I am just half way writing my django application and my employer wants me to fetch him class diagram of the whole code written until now. As I'm really short in timeI started thinking of a tool...

How to visualize an sklearn GradientBoostingClassifier?

I've trained a gradient boost classifier, and I would like to visualize it using the graphviz_exporter tool shown here. When I try it I get: AttributeError: 'GradientBoostingClassifier' object has...

ImportError: Failed to import pydot. You must install pydot and graphviz for `pydotprint` to work

I have seen similar issue but it is not solved either, so I decided to ask. I am trying to visualize my model in keras using from keras.utils import plot_model plot_model(model,...

avoid overlapping arrows in plantuml class diagrams

I am using plantuml for creating the class diagrams along with arrows and messages on the arrows. It works perfect untill the diagram is huge. In large diagrams where there are multiple arrows and...

How To resolve "NameError: name 'export_graphviz' is not defined"

export_graphviz is not defined error!! Used the following codes in Jupyrer notebook Python 3.x `def show_tree (tree, features, path): f = io.StringIO() export_graphviz(tree,...

How to correct PlantUML Line Path

I created this diagram using the following code. But as you can see, the lines going from (Cancel Order) and (Place Order) to (Publisher) decide to take a terribly rounded path to get their,...

How to draw readable, preferably interactive, network graphs with python?

I'm trying to draw a graph of any network running my script. I use scapy to collect packets and would like to have a node per computer communicating, and an edge per connection. The issue is I...

Pyreverse: how to add return types for methods and properties when generating uml reports?

I am successfully generating UML reports from Python modules using pyreverse and graphviz. I can see that pylint is smart enough to say for some properties what is the output data type, but not...

Can graphviz display one-hot decoded categorical data?

I am trying to have Graphviz display my oneHotEncoded categorical data but I can't get it to work. Here is my X data with theses columns: Category, Size, Type, Rating, Genre, Number of versions ...

How to use graphviz with neato style in windows?

I want to output the following code in the neato style. from graphviz import Graph dot = Graph() dot.node('a') dot.node('b') dot.edge('a',...

Graphviz graph to horizontal

I have seen answers at stack overflow that suggest to use:- rankdir="LR but they didn't work on this script of mine. from graphviz import Digraph dot = Digraph() dot.node('A', '(3904,1)...

"AssertionError: Torch not compiled with CUDA enabled" in spite upgrading to CUDA version

I figured out this is a popular question, but still I couldn't find a solution for that. I'm trying to run a simple repo Here which uses PyTorch. Although I just upgraded my Pytorch to the latest...

Find a key by having its value using Data.Map in Haskell

I just started using Haskell some weeks ago and I lack of imagination to resolve a function in this situation. So I am trying to find the predecessors of a vertex in a graph implemented in...

Keras or Tensorflow function to draw a 3D diagram of a neural network structure?

When creating a neural network with Keras: model = Sequential() model.add(Conv2D(32, kernel_size=(3, 3), activation='relu', input_shape=input_shape)) model.add(Conv2D(64, (3, 3),...

Using apache-airflow-providers-snowflake on airflow (no module named Snowflake)

I have installed package apache-airflow-providers-snowflake on airflow on docker and i am getting error No module named Snowflake Please refer attachment (check the error mentioned for the...

how to resolve AttributeError: module 'graphviz.backend' has no attribute 'ENCODING'

I am not sure why I get an AttributeError: module 'graphviz.backend' has no attribute 'ENCODING' when I tried to export regression tree to graphviz. I tried re-installing graphviz and sklearn but...

pycharm error happening at random time: Process finished with exit code 134 (interrupted by signal 6: SIGABRT)

I am working with pycharm community on a tensorflow model with keras backend, sometimes this error appears in a random time, specially after I call pyplot and close the window: Exception ignored...