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@types/d3-shape
Advanced tools
The @types/d3-shape package provides TypeScript type definitions for d3-shape, a D3 module for creating graphical shapes like lines, areas, arcs, pies, and more. These definitions allow developers to use d3-shape in TypeScript projects with type checking, enabling better development experience and error handling.
Line Generation
Generates a SVG path data string for a line connecting a series of points.
import * as d3 from 'd3-shape';
const line = d3.line()
.x((d) => d.x)
.y((d) => d.y);
const points = [{ x: 0, y: 0 }, { x: 10, y: 10 }];
const pathData = line(points);
Area Generation
Creates an area defined by a line along its top edge and a baseline along the bottom.
import * as d3 from 'd3-shape';
const area = d3.area()
.x((d) => d.x)
.y0(0)
.y1((d) => d.y);
const points = [{ x: 0, y: 0 }, { x: 10, y: 10 }];
const pathData = area(points);
Pie Chart Generation
Generates pie chart sectors, calculating the start and end angles for each data point.
import * as d3 from 'd3-shape';
const pie = d3.pie()
.value((d) => d.value);
const data = [{ value: 10 }, { value: 20 }];
const arcs = pie(data);
Chart.js is a powerful, flexible JavaScript charting library. It provides a wide variety of chart types, including line, area, and pie charts, similar to d3-shape. However, Chart.js is more focused on the entire charting experience, including axes and tooltips, whereas d3-shape is specifically about generating graphical shapes.
Victory is a React.js component library for building interactive data visualizations. It uses d3 under the hood for calculations but provides a React-friendly API. Compared to @types/d3-shape, Victory offers a higher-level abstraction, making it easier to integrate into React applications but less flexible for non-React projects.
npm install --save @types/d3-shape
This package contains type definitions for D3JS d3-shape module (https://github.com/d3/d3-shape/).
Files were exported from https://www.github.com/DefinitelyTyped/DefinitelyTyped/tree/master/d3-shape
Additional Details
These definitions were written by Tom Wanzek https://github.com/tomwanzek, Alex Ford https://github.com/gustavderdrache, Boris Yankov https://github.com/borisyankov.
FAQs
TypeScript definitions for d3-shape
The npm package @types/d3-shape receives a total of 3,830,018 weekly downloads. As such, @types/d3-shape popularity was classified as popular.
We found that @types/d3-shape demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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