Skip to main content
SimilarExport ZIP
100%

Fork of Pseudo Line Chart with D3

✓ Published1🌍 Public
IIan Wright
Last edited Sep 24, 2024
Created on Sep 24, 2024

This example demonstrates how to build a pie chart using D3.js, transforming categorical data into visual proportions. The code uses `d3.pie()` and `d3.arc()` generators to compute the chart geometry, with each slice filled by a color from the dataset. Labels are positioned using the `arcGenerator.centroid()` method, and the SVG container dynamically sizes to match the available `container.clientWidth` and `container.clientHeight`. The visualization supports a multi-series dataset with counts and colors, showcasing basic SVG path styling and text placement within a D3 selection.

AI-generated description

An approximation of a line chart using D3.js!

Watch the video and study the code to learn about:

  • SVG Path Elements
  • fill, stroke, stroke-width
  • stroke-linecap, stroke-linejoin
  • Vanilla HTML SVG Paths
  • D3.line
  • AI Assist

See also:

Full Playlist: Constructing Visualizations

MIT Licensed

Similar vizzes

Loading thumbnail…

Fork of piechart

This fork of a pie chart example renders a static, basic pie chart using the D3.js library. The visualization displays proportional data as colored slices within a circle, though the specific dataset is not defined in the provided code. It employs D3’s arc generation and path-building functions to draw the pie segments, with the chart’s styling and layout determined by the underlying JavaScript logic. The example serves as a minimal template for creating pie charts, showing only a single static visualization without interactivity or animation.

Kkirankumari26guj@gmail.com
82% match
Loading thumbnail…

Fork of pie chart

This fork of a pie chart visualizes categorical data as a donut-style ring with an accompanying legend. The code uses D3 v7 and renders the chart by mapping input data to arc paths via `d3.pie` and `d3.arc`, with each slice colored distinctly and a legend showing stroke outlines. The chart provides a static, non-interactive view of proportional shares, with text labels absent and only the legend indicating categories.

Ssaiabhishekmunnangi@gmail.com
81% match
Loading thumbnail…

Fork of Fork of ice-7 q2

This example displays a pie chart with labeled slices, where each slice’s color corresponds to a categorical label and its size reflects a numeric value. The visualization is rendered as static SVG using D3.js v6, with the chart centered in a 500×500 viewport and slice labels placed at each arc’s centroid. Data is loaded asynchronously from a remote JSON file via `d3.json`. The chart uses `d3.pie` to compute arc segments, `d3.arc` for path geometry, and `d3.scaleOrdinal` with `d3.schemeCategory10` to assign colors.

Bbhargavinalamothu@gmail.com
81% match
Loading thumbnail…

Fork of Pie chart Test

This visualization displays a basic pie chart of browser usage shares, with segments colored by a sequential ordinal scale and labeled with their names. The chart is rendered as an SVG using D3 v6, with data hardcoded in the script rather than loaded from the included CSV file. The code uses `d3.pie()` to compute arc angles, `d3.arc()` to generate path data, and `d3.scaleOrdinal()` for color mapping, while labels are positioned using an inner arc's centroid. The SVG is centered via CSS, and the visualization is based on a tutorial by FrontendTips.

SSonuSriN
81% match
Loading thumbnail…

Fork of Step 1 - A Basic Pie Chart

This example shows a basic pie chart created with D3 v4, rendering an SVG visualization of four labeled data categories with proportional slice sizes and distinct colors from the Category 20b scheme. The code loads D3 via UNPKG, uses `d3.select`, `d3.arc`, `d3.pie`, and `d3.scaleOrdinal` to generate the chart dynamically from a JavaScript array of label-count pairs. The repository also includes a separate Canvas-based pie chart implementation in `pie.js`, which draws segments and labels using context methods like `arc`, `fillText`, and `rect`, with data defined in a Module.

Mmrharis1
81% match
Loading thumbnail…

Fork of pie chart

This example shows a categorical distribution as a pie chart with a legend. It visualizes five categories with varying values, each slice labeled directly and represented by a distinct color in a separate legend. The chart is built using D3 v6, leveraging `d3.pie` and `d3.arc` generators to compute slice geometry, while `d3.scaleOrdinal` assigns the categorical color scheme. The SVG output is generated from hardcoded data, with the pie centered within a 500-pixel square and a custom-styled HTML legend positioned beside it.

Ssathvik0311@gmail.com
81% match
Loading thumbnail…

Fork of

A pie chart displays marks for different subjects, with each slice colored and paired with a legend identifying the subject and its numeric value. The chart reads subject and mark data from a CSV file via `d3.csv`, and uses `d3.pie` and `d3.arc` to compute the slice geometry, while `d3.scaleOrdinal` assigns categorical colors. Legends are generated as SVG groups with rectangles and text, and the whole visualization is rendered as an SVG element.

Ppravalika.thogaru10@gmail.com
80% match
Loading thumbnail…

Basic Pie Layout

This example shows a basic pie chart built with D3.js, where each slice’s size corresponds to the radius value of a circle in a static dataset. The code uses `d3.pie()` to compute the angular layout and `d3.arc()` to generate the SVG path for each slice, with the chart centered via a transform and colored by the data’s fill property. A data join binds the arcs to `path` elements, creating a responsive visualization that redraws on container resize.

CCurran Kelleher
80% match