Data visualization
Data visualization is the visual depiction of data through the use of graphs, plots, and informational graphics. Its practitioners use statistics and data science to convey the meaning behind data in ethical and accurate ways.
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Describe the bug
POST to /api/database will overwrite an existing database instead of erroring
To Reproduce
Create a database with a POST to /api/database.
Run the same call again.
Expected behavior
Expect Metabase to error and say, "Database with name 'foo' already exists"
Actual behavior
Metabase gives another 200 and will overwrite any previous database config with
I'm trying to set a customdata attribute to the nodes of a sankey diagram (i.e. percentage of node value of total value) and display that calculation when hovering over the node. I can't access the parent data customdata attribute in the node hovertemplate.
Could there be documentation for the event data available for node hovertemplates? Also, it'd be helpful to access the x0, x1, y0, y1 of t
:memo: An awesome Data Science repository to learn and apply for real world problems.
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Dec 31, 2019
The y-axis ticks supports the rotated option, but the doc is missing.
I haven't checked whether other options are missing.
- I have searched the issues of this repository and believe that this is not a duplicate.
What problem does this feature solve?
根据v3更新文档 https://www.yuque.com/antv/g2-docs/tutorial-g2-v3-changes ,等高线的旧 API chart.contour() 已经废弃并被 chart.polygon() 替代了,但是新版本的 Demo 中并没有给出相关的例子
What does the proposed API look like?
在 Demo 中给出等高线相关的例子
A curated list of awesome big data frameworks, ressources and other awesomeness.
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Updated
Dec 31, 2019
Is your feature request related to a problem? Please describe.
I could not find any documentation on syncing multiple charts, apart from a demo page (and its Vue counterpart). I had to deduce from the demo source code what made charts actually sync, and it's not even that obvious. Searching for 'sync' on the docs jus
When pressing the Enter key in the Wikidata login form from the Wikidata extension, one would expect the form to be submitted, which currently does not happen.
Providing a code sandbox for all examples in gallery will make it easier for users to make some changes to the examples and run it to see the results. Right now user has to set up a project, install dependencies then copy paste the example code to try it out themself.
I was following along with the guide for adding a chart: https://github.com/rawgraphs/raw/wiki/Adding-New-Charts
Using the exact code that is specified in the guide, and here: https://github.com/densitydesign/raw/blob/master/charts/chart.js
At runtime you see an undefined error.
TypeError: Cannot read property 'linear' of undefined
It seems as though the latest version of "d3" no longe
Problem
It should be possible to make in-page links so that the app user can click on a title (e.g. within a Table of Contents) to reach the labeled part of the app quickly.
godot63 on the streamlit forum writes:
I would like to write something like:
[Station information](#Station-information)
where in the document there is a ‘# Station information’ title in the same doc. This
In colab dark mode, Overview looks bad because parts of it are responsive to the theme but not every visual element.
Creative Coding: Generative Art, Data visualization, Interaction Design, Resources.
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Dec 31, 2019 - HTML
On average I have [count of commits] per file.
If the valueField parameter is not set in the config, the documentation specifies that valueField parameter should fall back to 'value'. However, the values are at some point through the plugin. I have created a fix so will make a pull request shortly.
RFC: DrawControl
Create high-quality charts from the command line
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Updated
Dec 31, 2019 - C++
- bizcharts Version: any
- Platform or react version: any
- Mini Showcase(like screenshots):
- CodePen Link: https://codepen.io/anon/pen/zgwdRE
retro step:
- click "toggle tooltip", tooltip change to sticky mode.
- click "toggle tooltip", tooltip should recover default config, but it not.
Reusable JavaScript library for creating sketchy/hand-drawn styled charts in the browser.
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Updated
Dec 31, 2019 - JavaScript
Version
@toast-ui/react-chart 1.0.2
Development Environment
Chrome, windows
Current Behavior
This is really awesome, thanks! One minor feature request - is there a way to change the transition easing curve? You can change the durations, but the easing curve appears to be hard-coded to easeExpInOut which I find a bit "snappy". I think this is the relevant code:
function newCubeLayer(presenter, config, cubeData, highlightColor, lightSettings, lightingMix, interpolator) {
cons
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How to reproduce?
Explain how we can get this issue, if you created a repo with the issue, please add the link, blank if you are submitting a suggestion or improvement
Extra notes
Explain what you expect, feedback, images or anything you consider necessary
I am using
Description
Adding a very beginning step by step style guide to facilitate the usage of the library.
Like google's codelabs style likely.
Created by Charles Joseph Minard
- Wikipedia
- Wikipedia

What would you like to be added: A check when loading providers for dashboard provisioners that enforces unique names, as specified in the documentation.
Why is this needed: If someone does not pay much attention to the documentation and does not see that the provisioning provider names must be unique, a weird problem c