d3-component | A lightweight component abstraction for D3.js | Data Visualization library
kandi X-RAY | d3-component Summary
kandi X-RAY | d3-component Summary
A lightweight component abstraction for D3.js.
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Top functions reviewed by kandi - BETA
- Render a component instance .
- Destroys a descendant instance .
- Destroys a descendant component instance
- Creates a new instance .
- Render an example
- Convert data into data .
- Checks whether a node is root .
- Sets a node value to an instance property .
- Returns all children .
d3-component Key Features
d3-component Examples and Code Snippets
Community Discussions
Trending Discussions on d3-component
QUESTION
I use gatsby-source-git to pull files from Github repository. It worked well, but I added some files into repository and I am not able to pull new files into my Gatsby project.
If I run this query in http://localhost:8000/___graphql
:
ANSWER
Answered 2020-May-30 at 07:01There only two files missing from the Tutorials
folder: step-by-step-guide-how-to-buy-agoras.md
and step-by-step-guide-how-to-store-agoras.md
.
I think that the issue is with the formatting of the frontmatter in these files, not with gatsby-source-git
.
As you can see, hat sets them apart from the other files is that they both have colon inside a value:
title: Agoras: How to Store
description: Agoras: How to Buy
You need to add quotes around those:
title: "Agoras: How to Store"
description: "Agoras: How to Buy"
Your query probably failed at parsing these, hence the files didn't appear. Let me know if this fixes your issue!
QUESTION
ANSWER
Answered 2020-Apr-30 at 16:17You can drop the wildcard from shx cp -R public/* ../server-project/public
, as the recursive flag will pick up everything in the source directory. This should get you what you are after -
QUESTION
I have created a force directed graph using d3
, which is rendering in a react
component using the useEffect
hook. The graph is initially rendered correctly, but if it is re-rendered/updated by new nodes being submitted through an input form, the existing nodes are duplicated.
I thought that the existing nodes would be left alone and only new nodes would be created after .enter()
, which is clearly not happening. Any help with where I'm going wrong?
Edit 1: this is a sample of the data coming in
...ANSWER
Answered 2020-Mar-29 at 17:15The problem happens because the function generating the chart is called at each update, and does not take into account the existing content.
Here is one way to solve the problem:
Empty the SVG at the beginning of each execution of useEffect
, when (re)defining the variable svg
. As shown below, .html('')
empties the existing SVG nodes.
QUESTION
I'm working on a force directed graph and have been successful in displaying circles connected by links. However, when trying to append text to the nodes, I am having trouble.
I have tried changing things so the circle and text are contained in a single node, but then the force functions no longer work and the circles show up overlapped in the upper left-hand corner of the container.
This is what I have right now (I'm building inside of a react
component).
ANSWER
Answered 2020-Mar-15 at 14:03You cannot append a text element to a circle. First, create a g for each node:
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