Corona App

100%

✓ Published1🌍 Public

Last edited Feb 3, 2022

Created on Jan 31, 2022

This visualization displays a donut chart of named CSS colors, with each slice colored by its corresponding RGB hex value and sized equally. The data is loaded from a remote CSV file using `d3.csv`, and the chart is rendered with React and SVG. The `d3.pie` layout computes the arc angles, while `d3.arc` with inner and outer radii creates the donut shape.

AI-generated description

This bar chart shows population of the top 10 most populous countries. The data comes from the year 2018 estimate in United Nations: World Population Prospects 2017. It also demonstrates customization of D3 axes.

See also the first bar chart visualization that this one builds on: Making a Bar Chart.

MIT Licensed

Similar vizzes

Loading thumbnail…

Visualizing data with React & D3

A donut chart displays the proportional distribution of CSS named colors, with each color category represented as a slice of the pie. The visualization loads tabular data from a CSV file using the `d3.csv` utility, stores it in React state via `useState` and `useEffect`, and renders each slice as an SVG path. The chart uses the `d3.pie` layout and `d3.arc` generator to compute the arc geometry, while React maps over the data to create the path elements with the color's hex value as the fill.

MMarco Malvicini

84% match

Loading thumbnail…

Visualizing Data with React & D3

This example visualizes the named CSS colors as a donut chart, with each slice colored by its corresponding hex value, rendering the full color palette in a circular layout. The visualization uses D3’s `arc` and `pie` generators to compute the slice geometry, while React manages the component state and renders the SVG paths. Data loads asynchronously from a CSV file of CSS color names via D3’s `csv` function, and the chart updates once the data arrives, showing a loading message before that.

ZZoe Ferencova

83% match

Loading thumbnail…

Visualizing Data with React and D3

This visualization displays the CSS named colors as a donut chart, with each color represented by a wedge whose fill matches the color it encodes. The data comes from a CSV file listing named colors and their hex values, loaded asynchronously via `d3.csv`. React manages the component state and rendering lifecycle, while D3’s `pie` and `arc` functions compute the angular layout and path geometry. The SVG output is generated declaratively in JSX, with React re-rendering once the CSV data arrives.

Ddmagarian

83% match

Loading thumbnail…

11.00 Visualizing Data with React & D3

An interactive donut chart displays the proportional distribution of CSS named colors, with each arc segment filled using its corresponding RGB hex value. The visualization loads color data from a remote CSV file containing named colors and their hexadecimal representations. Built with React and D3.js, the code uses `d3.pie()` to compute arc segments and `d3.arc()` to generate SVG path data, rendering the result as a single `<svg>` element centered on the canvas.

EEric Weiss

82% match

Loading thumbnail…

Rendering Data into React Program and D3 II

A donut chart displays every CSS named color as a single slice, with each slice's fill set to the hexadecimal RGB value it represents. The chart uses an SVG rendering approach, with React managing the component state and data loading via `d3.csv`, while `d3.arc` computes the geometric path for each slice based on the dataset's index. The visualization loads color data from a remote CSV file and renders it as a complete ring, with a large outer radius that extends beyond the viewport to create a full circular band.

DDavid

82% match

Loading thumbnail…

Donut of Rendering Data with React & D3

A donut chart displays CSS named colors as equal-sized slices, with each slice filled by its corresponding hex value. The entire donut rotates continuously, creating a slow animation driven by a React interval updating state. D3’s `arc` and `pie` utilities compute the slice geometries from CSV data loaded via `d3.csv`, while React renders the SVG paths. The visualization uses React hooks (`useState`, `useEffect`, `useRef`) to manage the animation loop and data fetching from a gist URL.

HHarr

82% match

Loading thumbnail…

Loading data with React & D3

This visualization displays a donut chart of CSS named colors, with each slice representing a single color from a CSV dataset loaded from a GitHub gist. The React component uses the `useState` and `useEffect` hooks to asynchronously fetch the data with D3's `csv` function, then renders an SVG with D3's `pie` and `arc` generators. Each color's hex value fills its corresponding pie slice, creating a full circular spectrum.

PPyotr Grigorchenko

82% match

Loading thumbnail…

Loading Data with React & D3

A donut chart displays the relative proportions of CSS named colors, with each slice filled by its corresponding RGB hex value. The visualization loads a CSV dataset from a GitHub gist using D3's `csv` utility, while React's `useState` and `useEffect` manage the asynchronous data fetching and rendering state. The SVG output is generated by mapping the parsed data through D3's `pie` and `arc` functions, producing colored path elements centered within a 960x500 viewport.

GGabriel Dias Menezes

81% match