d3-graphviz | Graphviz DOT rendering and animated transitions using D3 | Animation library

by magjac JavaScript Version: 5.4.0 License: BSD-3-Clause

X-Ray Key Features Code Snippets Community Discussions(7)Vulnerabilities Install Support

kandi X-RAY | d3-graphviz Summary

d3-graphviz is a JavaScript library typically used in User Interface, Animation, WebGL applications. d3-graphviz has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub, Maven.

Graphviz DOT rendering and animated transitions using D3

Support

Quality

Security

License

Reuse

Support

d3-graphviz has a medium active ecosystem.

It has 1476 star(s) with 101 fork(s). There are 35 watchers for this library.

There were 1 major release(s) in the last 12 months.

There are 15 open issues and 153 have been closed. On average issues are closed in 32 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of d3-graphviz is 5.4.0

Quality

d3-graphviz has 0 bugs and 0 code smells.

Security

d3-graphviz has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

d3-graphviz code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

d3-graphviz is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

d3-graphviz releases are available to install and integrate.

Deployable package is available in Maven.

Installation instructions are not available. Examples and code snippets are available.

d3-graphviz saves you 1730 person hours of effort in developing the same functionality from scratch.

It has 3847 lines of code, 0 functions and 146 files.

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

Top functions reviewed by kandi - BETA

kandi has reviewed d3-graphviz and discovered the below as its top functions. This is intended to give you an instant insight into d3-graphviz implemented functionality, and help decide if they suit your requirements.

Render graph .
Update layout position
Attaches the data to the SVG element
Graphiz graphiz
Extract the data from the element .
Converts the guide data to point .
Extract the node data and update the next node data
Set an edge to another edge .
Insert children into DOM
Move a node

Get all kandi verified functions for this library.

d3-graphviz Key Features

No Key Features are available at this moment for d3-graphviz.

d3-graphviz Examples and Code Snippets

No Code Snippets are available at this moment for d3-graphviz.

Community Discussions

Trending Discussions on d3-graphviz

Using d3-graphviz results in can't read property '__graphviz__' of null

Scale and Center D3-Graphviz Graph

Integrating HTML+JS for host system display into Python script running in Docker container (linux subsystem)

Uncaught Type Error "this.node() is null" with graphviz/d3 and python http.server

Customizing Graph Attributes / Object Consistency

d3-graphviz basic example won't render

D3 Graphviz d3.select.graphviz is not a function

QUESTION

Using d3-graphviz results in can't read property '__graphviz__' of null

Asked 2022-Jan-27 at 12:10

I'm just trying to get a DOT diagram to render. I have followed the documentation (https://github.com/magjac/d3-graphviz) to add the package and use it but when I try to run the application and access the DOT diagram, nothing renders and the the following error is thrown:

ERROR TypeError: Cannot read property '__graphviz__' of null. console error message

The app is an Angular 12 project here is the dependency list that is used

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ANSWER

Answered 2022-Jan-27 at 12:10

UPDATE: I found the answer. The error is being thrown because the dom object (div) is not rendered yet when rendering the diagram. When I use ngAfterViewInit instead of ngOnInit it works!

I'm facing the same problem. If I don't use the the typescript but just copy the script tags and example script in the body of my html file (so replace the angular app root) it works fine, but if I use it in the body alongside my app root it throws this error. Have you maybe found a solution?

As an example:

this works in my index.html

Source https://stackoverflow.com/questions/68684804

QUESTION

Scale and Center D3-Graphviz Graph

Asked 2021-Jun-10 at 12:18

What is the best way to scale and center a graph using d3-graphviz? I was hopeful that I could use scale(0.5) but this leaves the resulting graph uncentered.

I could probably go in with an .attributer() and manually adjust the and elements to get what I'm looking for, but I figured there was probably a better way?

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ANSWER

Answered 2021-Jun-02 at 20:49

There's no simple built-in way, but you can achieve almost anything with the attributer like so:

Source https://stackoverflow.com/questions/67626414

QUESTION

Integrating HTML+JS for host system display into Python script running in Docker container (linux subsystem)

Asked 2021-Jan-18 at 10:55

I have a basic HTML page with some javascript that I want to use to display the results of a python script at repeated steps during its execution, as well as waiting for some user trigger to continue. The webpage consists of an HTML file, a main javascript file, a secondary javascript file generated by the script containing the custom data, and references to external javascript dependencies (e.g. "https://unpkg.com/d3-graphviz@3.0.5/build/d3-graphviz.js".

To complicate things, the python script is running in a Docker container (Linux subsystem) via Visual Studio Code, so some operations like automatically opening an HTML file on the host system are difficult to accomplish (and there also seems to be a problem, with firefox at least, preventing opening local HTML files that reference other local files - see).

My initial plan was to, at each display step in the script, start a simple python http server, serve the page on localhost by piping it through a forwarded port see, wait for the user to open the localhost in their host browser, then once the page has been loaded close the server and continue with the script. I'm sure there is some fancier way of keeping the server up the entire time using threading and passing the updated data but web dev isn't really my field and this isn't exactly production code either so I felt this approach made more sense.

So assuming that this is a valid approach (and if there is a better one, I am more than happy to hear it), here's my best attempt at it (following this guide):

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ANSWER

Answered 2021-Jan-18 at 10:55

can you try to change:

Source https://stackoverflow.com/questions/65695002

QUESTION

Uncaught Type Error "this.node() is null" with graphviz/d3 and python http.server

Asked 2020-Dec-09 at 23:12

I'm trying to render some DOT graphs in the browser using a combination of d3, graphviz, and python http.server. The web server runs fine but any attempt to render even a simple graph results in an error in the browser developer tools console and no output displayed. I saw this similar question regarding react, but web dev isn't really my field so I don't know how to translate that solution to my problem.

Error Message

The index.html file:

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ANSWER

Answered 2020-Dec-09 at 23:12

Okay so for posterity, I don't know exactly what I did to fix this but I suspect it has to do with the div id. Specifically I think that the div id definition should just be "graph" and the "#" in d3.select is some sort of prefix/modifier. E.g.

Source https://stackoverflow.com/questions/65174217

QUESTION

Customizing Graph Attributes / Object Consistency

Asked 2020-Sep-03 at 09:39

I have a question about selecting nodes to change certain attributes based on its name/id/title. Even though I spent a good amount of time trying to understand the documentation on the subject (Link) I am still at a loss on how to change the color of a node based on data that is accessible pre-rendering. This is probably only because I am very new to JavaScript and D3 so I'm guessing that the solution will be simple.

In the end I would want to change color of nodes in sequence simulating a token passing through, i.e.

first click: node a -> red

second click: node b -> red, node a -> white again

third click: all nodes white again

JSFiddle

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ANSWER

Answered 2020-Sep-03 at 09:39

The idea behind d3 is that you assign data to the nodes, which you can access through a function, that then returns the new value of an attribute or style. In every case, the first argument d is the datum object, the second is the index in the selection, and (if I recall correctly) the third is the entire selection.

In this case, you can see the contents of d by just printing them to the console, since graphviz adds a layer of abstraction around d3. From there, I found that d.parent.key was actually the value I needed, so I could use that to access highlightSequence. I stored that in a list so I could easily cycle through them, if I wanted to.

Source https://stackoverflow.com/questions/63702832

QUESTION

d3-graphviz basic example won't render

Asked 2020-Aug-17 at 06:52

I'm trying to use d3-graphviz in a very basic html page to render a graph for display. However, nothing ever renders. I worked my example down to the exact content of the "basic example" from the documentation and still nothing renders. Here is my page content which is exactly the same as https://bl.ocks.org/magjac/a23d1f1405c2334f288a9cca4c0ef05b which is referenced from https://github.com/magjac/d3-graphviz

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ANSWER

Answered 2020-Aug-17 at 06:52

This code runs if I set up a local web server and access it. To do the same, you'll need to set up a web server.

Source https://stackoverflow.com/questions/63441283

QUESTION

D3 Graphviz d3.select.graphviz is not a function

Asked 2020-Jun-27 at 16:06

I am trying to run this below ReactJs code and I am getting an error: d3.select.graphviz() is not a function

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ANSWER

Answered 2020-Jun-27 at 16:06

For d3-graphviz@2.6.1, you can use graphviz(`xxx`).renderDot(`digraph{a->b}`). Example:

Source https://stackoverflow.com/questions/62332398

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

Vulnerabilities

No vulnerabilities reported

Install d3-graphviz

You can download it from GitHub, Maven.

Support

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