ForceAtlas2 | R implementation of the Force Atlas 2 graph layout | Data Visualization library

by analyxcompany R Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | ForceAtlas2 Summary

ForceAtlas2 is a R library typically used in Analytics, Data Visualization, D3 applications. ForceAtlas2 has no vulnerabilities and it has low support. However ForceAtlas2 has 4 bugs. You can download it from GitHub.

This is the R implementation of the Force Atlas 2 graph layout designed for Gephi. The algorithm is detailed in:.

Support

Quality

Security

License

Reuse

Support

ForceAtlas2 has a low active ecosystem.

It has 30 star(s) with 5 fork(s). There are 8 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 1 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of ForceAtlas2 is current.

Quality

ForceAtlas2 has 4 bugs (0 blocker, 0 critical, 1 major, 3 minor) and 0 code smells.

Security

ForceAtlas2 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

ForceAtlas2 code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ForceAtlas2 does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

ForceAtlas2 releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

It has 110 lines of code, 0 functions and 1 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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ForceAtlas2 Key Features

No Key Features are available at this moment for ForceAtlas2.

ForceAtlas2 Examples and Code Snippets

No Code Snippets are available at this moment for ForceAtlas2.

Community Discussions

Trending Discussions on ForceAtlas2

Window is not defined in node.js, sigma.js and typescript environment

Running ForceAtlas2 from a set position in Sigma.js

HTML shows graph when clicked on but not when accessed in flask

QUESTION

Window is not defined in node.js, sigma.js and typescript environment

Asked 2022-Jan-21 at 14:57

I try to setup a sigma.js project with node.js written in TypeScript. The following reference error occurs after starting the node.js server with:

...

ANSWER

Answered 2022-Jan-21 at 14:57

Well, no, it isn't.

Express.js is a server-side framework for generating responses to HTTP requests. It runs on Node.js. It doesn't have a window.

Sigma is a graphing library designed to be run by a web browser when it is embedded in a webpage (via a

Source https://stackoverflow.com/questions/70803247

QUESTION

Running ForceAtlas2 from a set position in Sigma.js

Asked 2020-Nov-19 at 19:24

I am trying to render a complex network using the React-Sigma wrapper. I know the base structure of this network to be many nodes of degree one and some of a very high degree. To this end, I have preformatted my graph data with x and y coordinates that represent an approximate layout, with degree one nodes clustered around the nodes they are connected to. I then want to run the ForceAtlas2 simulation from this point. However, when I try to do this, the simulation appears to just randomise and change the initial positions of the nodes to be in the centre, as seen in this gif:

Is there any way to stop this from happening and run the simulation from the initial positions? My code is below:

...

ANSWER

Answered 2020-Nov-19 at 19:24

The problem there is with implementation of ForceAtlas2 used in Sigma.js. It expects a higher scale of positions and is highly unstable at scale under 1.

The easiest to stabilize is you can multiply your positions by 100:

Source https://stackoverflow.com/questions/64874518

QUESTION

HTML shows graph when clicked on but not when accessed in flask

Asked 2020-Jan-17 at 03:22

Am completely new to flask so pls forgive me if dumb question

I'm learning how to use flask and want display graphs generated by sigma.js.

When I open "svg-freestyle-renderer.html" directly by double-clicking on the file, it opens up and shows an interactable network graph with nodes and connections.

Now I want to view the same graph by accessing the html in a flask server but when I open the page, it only loads the background colour without the graph. I've triple checked all my files are in the right directory.

Is there a difference between opening a html file directly and accessing it through flask that I'm missing?

This is how I'm calling the html in my py file:

...

ANSWER

Answered 2020-Jan-17 at 03:22

Right click on your page in browser and click "Inspect element" and open "console". You'll see something like

Failed to load resource: the server responded with a status of 404 (NOT FOUND)

for all your files.

Put your js files in a directory named static or you can specify your own creating your app app = Flask(static_folder="src")

And in your templates use {{ url_for('static', filename='sigma.core.js') }} to access your js-files. You won't be able to open this page in browser directly from filesystem, but will it perfectly served by app.

Links about static files and app API for reference.

Source https://stackoverflow.com/questions/59780559

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ForceAtlas2

This package is not yet available in CRAN, so install it directly from Github with:.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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