Skip to main content
SimilarExport ZIP
100%

Rendering Data with React

✓ Published1🌍 Public
KK3zter
Last edited Dec 17, 2021
Created on Dec 17, 2021

A circular pie chart displays the proportional distribution of named colors from a CSV file, with each slice filled by its corresponding RGB hex value. The example demonstrates integrating D3.js version 7 with React, using React's `useState` and `useEffect` hooks to asynchronously load and store the dataset. The `d3.csv` function fetches the data, while `d3.pie` and `d3.arc` compute the slice geometries for SVG rendering. The code also comments an alternative manual angle calculation approach, showing how D3's pie layout simplifies the process.

AI-generated description

Loads in some data using D3 and uses react state to track the data

MIT Licensed

Similar vizzes

Loading thumbnail…

Rendering Data with React

This example uses React and D3 to render a circular pie chart of CSS named colors loaded from a CSV file. The visualization displays each color as a slice arranged around a central point, with the fill color derived from the `RGB hex value` column in the data. The code uses React state via `useState` and `useEffect` to fetch the CSV with `d3.csv` and update the UI, while `d3.pie` and `d3.arc` generate the SVG path geometry. A loading message appears until the data is fully fetched and parsed.

CChristian Potdevin
95% match
Loading thumbnail…

Rendering Data with React & D3

A pie chart displays the relative frequency of each CSS named color in a dataset loaded from a CSV file. The example integrates React for component rendering with D3 utilities for data loading and geometry: `d3.csv` fetches the data, while `d3.pie` and `d3.arc` compute the slice angles and SVG path coordinates. Each slice is filled with its corresponding hex value from the dataset.

Yyastika
95% match
Loading thumbnail…

Rendering Data with React

A pie chart displays named CSS colors from a CSV file loaded via `d3.csv`. The React component uses the `useState` and `useEffect` hooks to fetch data asynchronously and render SVG elements. Each color is represented as a slice using `d3.pie` and `d3.arc`, with the slice's fill set to its corresponding RGB hex value. The visualization demonstrates how React manages state and lifecycle for D3-generated data-driven graphics.

Rrmgoldberg24
95% match
Loading thumbnail…

Rendering Data with React

This example demonstrates how React and D3 work together to render a dataset as a pie chart. The visualization shows all named CSS colors as equal-sized slices arranged in a ring, with each slice filled using its corresponding hex value from a CSV file. The code uses React’s `useState` and `useEffect` hooks to load the data with D3’s `csv` utility, then maps over the parsed rows to generate SVG `<path>` elements. The pie layout and arc generator (`d3.pie` and `d3.arc`) compute the angles and paths for each slice.

AAD-W99
95% match
Loading thumbnail…

Rendering Data with React and D3

A pie chart displays the full spectrum of CSS named colors, with each slice representing one color from a CSV dataset loaded via D3's `csv` utility. React renders the SVG paths, using the `useState` and `useEffect` hooks to manage asynchronous data loading. D3's `pie` and `arc` generators compute the slice angles and path geometry, while each slice's fill comes directly from the color's hex value in the data.

SSai Phaltankar
95% match
Loading thumbnail…

Rendering data with React

This example demonstrates how to render a pie chart of CSS named colors using React and D3. The code loads color data from a CSV file and displays each color as a slice of a circle. It uses React hooks like `useState` and `useEffect` to fetch data asynchronously with `d3.csv`, then maps the data points to `<path>` elements. The `d3.arc` function computes the shape of each slice based on computed start and end angles. The visualization is rendered as an SVG inside a React component.

Iiblub
94% match
Loading thumbnail…

Rendering Data with React & D3

A pie chart displays all CSS named colors as equal-sized slices, each filled with its corresponding RGB hex value from a CSV dataset loaded via D3's `csv` utility. The React component uses `useState` and `useEffect` to fetch and store the data, then renders the SVG paths with D3's `pie` and `arc` generators. React's declarative JSX maps each slice to a `<path>` element, while D3 handles the geometric calculations for the circular layout.

DDeaxNG
94% match
Loading thumbnail…

Rendering Data with React

This example shows a pie chart where each slice represents a CSS named color, with the slice fill matching the color itself. The data, loaded from a remote CSV file using D3’s `csv` utility, is rendered entirely through React components. React’s `useState` and `useEffect` hooks manage the asynchronous loading of the color data, while D3’s `pie` and `arc` generators compute the slice angles and SVG path geometries. The chart is drawn as an SVG, centered on a canvas of 960 by 500 pixels, with React mapping each data row to a colored `<path>` element.

Ssmsk2980
94% match