pie chart for percentage with transition, gradient color and mouse over *changed*

pie chart for percentage with transition, gradient color and mouse over

A donut chart visualizes a percentage value with a smooth animated transition, shifting the arc from zero to the given input over 750 milliseconds. The chart uses gradient colors that change based on the percentage range, from red for low values to green for high values. Hovering over the arc highlights it with a black stroke. The implementation uses D3 v5 with SVG rendering, leveraging `d3.arc`, `d3.interval`, and `transition.attrTween` for animation, alongside a linear gradient definition for color transitions.

97% match

pie chart for percentage with transition, gradient color and mouse over

This example shows a donut chart displaying a percentage value, where the foreground arc animates to its final angle using a repeating transition. The arc’s color shifts through a gradient that changes based on the input percentage, with hover effects highlighting the path by increasing its stroke width and color. Built with D3 v5 in a React framework, the visualization uses `d3.arc`, `transition.attrTween` for smooth angle interpolation, and `linearGradient` definitions for the dynamic color stops.

97% match

updated donutchart

This example shows an animated donut chart that displays a percentage value at its center and updates its arc and color gradient automatically. The chart visualizes a data array where the third element (80%) drives the arc length and determines a six-stop linear gradient color scheme ranging from red to green based on the value. Built with D3 v5 and React, it uses `d3.arc` for the donut geometry, `transition.attrTween` with an interpolator to smoothly animate the arc between states, and a toggle button to switch between two datasets. The SVG rendering includes a static gray background arc and a foreground path filled via a dynamically configured `linearGradient`.

87% match

pieChart

This example shows a pie chart for absolute frequencies of categorical data, with an animated sweep-in effect for each slice and a dropdown menu to switch between the "note" and "student" columns. It uses React with D3 v5, rendering SVG paths via `d3.pie()` and `d3.arc()`. The animation is driven by `transition.attrTween` with `d3.interpolate` for angle changes. A button-styled tooltip appears on hover, and data is aggregated with `d3.nest()` before being passed to the chart.

83% match

donut chart

This donut chart displays three proportional values as colored arc segments, with percentage labels positioned outside the chart. The visualization uses D3 v4’s `d3.pie()` and `d3.arc()` functions to compute segment angles and paths, rendering the SVG chart dynamically. An interactive element positions HTML labels via absolute styling, calculating their coordinates from the arc centroids and canvas dimensions. The static data is embedded in the code, with colors and suffixes defined per segment. Bare bones and functional, it demonstrates a simple, clean alternative to a standard pie chart.

PPatrick Wojda

Donut Chart D3

This interactive donut chart displays categorical data as colored arcs, with a hover effect that enlarges the selected segment. Built with React and rendered as SVG, it uses D3’s `pie` generator to compute arc paths and `scaleOrdinal` for the yellow, red, blue, and green color mapping. On mouse enter, the corresponding arc is redrawn with a larger `arc` radius, while a separate `hoveredArc` path is drawn beneath. The data is hardcoded as an array of `x` and `y` values.

SSiddharthMittal07

Amazing pie

An animated donut chart displays eight arcs sized by the Fibonacci sequence, with proportional segments revealed through a sweeping transition. The visualization uses D3 v4’s `d3.pie` layout with padding, `d3.arc` for outer, inner, and corner radii, and a custom `arcTween` function via `transition.attrTween` to interpolate each arc’s start and end angles. A categorical color scale from `d3.scaleOrdinal(d3.schemeCategory10)` fills the segments, rendered as SVG paths within a centered group.

DDDDDDanica

Pie chart in React & D3 - donations data

This example shows a donut chart of donation distribution across five categories—Health, Support, Education, Poverty reduction, and Other—with each slice labeled by its percentage. The visualization is built with React functional components and D3 v6, using `d3.pie()` to compute arc angles and `d3.arc()` to generate SVG path geometry. Slice colors derive from a categorical interpolation via `d3.interpolateRgb`, linking the data’s category order to a warm-to-cool gradient. The chart renders as SVG, with the React state and component structure managing the mapping from data to visual elements.

BbeauMarko