Fork of D3 v5 Zoomable Sunburst

Fork of D3 v5 Zoomable Sunburst

This interactive sunburst visualizes hierarchical data from the Observable `@observablehq/flare` dataset, showing the flare library’s package structure with color-coded arcs and labels. Clicking a node zooms into that subtree with a smooth 750ms transition, adjusting arc positions and label rotations via `d3.transition` and `tween` interpolation. Built with D3 v5, it uses `d3.hierarchy`, `d3.partition`, `d3.arc`, and a sequential `d3.scaleOrdinal` with interpolated rainbow colors. The SVG renders all nodes, hiding non-visible arcs and labels through opacity filters.

Aape-ape-ape

Fork of D3 v5 Zoomable Sunburst

This example shows a zoomable sunburst visualization of the Flare software package hierarchy, where clicking an arc zooms into that subtree while the center circle returns to the root. D3 v5’s `d3.partition`, `d3.hierarchy`, and `d3.arc` generate the radial layout with sequential rainbow coloring, while animated transitions update arc paths and labels via `transition.attrTween` and `d3.interpolate`. The data loads asynchronously from the `@observablehq/flare` dataset, and interaction relies on click handlers attached to SVG `path` elements.

Bblueyjuice

Fork of D3 v5 Zoomable Sunburst

This sunburst visualization displays the hierarchical structure of the Flare data set, with each arc representing a node and its size proportional to the node’s value. Clicking an arc zooms in to show that node’s children, while clicking the center circle returns to the previous level. The visualization uses D3 v5’s `d3.hierarchy`, `d3.partition`, and `d3.arc` APIs, with smooth transitions animated via `transition.attrTween`. Color is assigned using `d3.scaleOrdinal` with a rainbow palette, and the SVG is rendered from the `flare.json` data file.

Hhirowhite

Fork of Fork of D3 v5 Zoomable Sunburst

This visualization presents a zoomable sunburst of the Flare dataset, showing a hierarchical file structure as multi-level arcs. Rendered with SVG and animated transitions, users click any segment to make it the new root, smoothly redrawing the tree with D3 v5’s updated partition layout. The code uses `d3.hierarchy`, `d3.partition`, and `d3.arc` to compute geometry, while `transition.attrTween` and `d3.interpolate` animate the arcs and labels. Colors derive from `d3.scaleOrdinal` with an interpolated rainbow range, and the data loads asynchronously from the Observable Flare library.

Bblueyjuice

Fork of D3 v5 Zoomable Sunburst

This interactive sunburst visualization displays the hierarchical flare dataset, using arc segments sized by value and colored by top-level category. Clicking a segment zooms into that subtree, with smooth animated transitions reshaping all arcs and labels. Built with D3 v5, the example uses `d3.hierarchy`, `d3.partition`, `d3.arc`, and `d3.interpolate` to drive the SVG rendering and 750ms transition animations. The data is loaded via the Observable standard library's `require` function.

JJonathan

Fork of D3 v5 Zoomable Sunburst

This interactive sunburst visualization displays the hierarchical structure of the Flare dataset, with each arc’s size proportional to its value. Clicking a slice zooms in to reveal its children, using D3 v5’s `d3.partition`, `d3.hierarchy`, and `d3.arc` for layout and rendering. Animated transitions via `transition.attrTween` and `d3.interpolate` smoothly update arc positions and labels, while colors are assigned using `d3.scaleOrdinal` and `d3.interpolateRainbow`. The visualization renders as SVG.

BBrittany Harden

Fork of D3 v5 Zoomable Sunburst

This zoomable sunburst visualizes a hierarchical dataset representing the Flare visualization toolkit, using an SVG rendering with animated transitions powered by D3 v5. The visualization shows the hierarchical structure as a radial layout, with arcs partitioned by value and colored by top-level category. Clicking a node zooms in to expand that subtree, while clicking the center circle returns to the root. The code uses `d3.partition`, `d3.hierarchy`, `d3.arc`, and `transition.attrTween` to animate both the arcs and their labels, with data loaded from an Observable standard library module.

SStuartSutherland

Fork of Fork of D3 v5 Zoomable Sunburst

A zoomable sunburst visualization displays the hierarchical Flare dataset, showing the relative sizes of categories and subcategories through concentric ring segments. Clicking a node smoothly animates and re-scales the chart to focus on that branch, with the central circle resetting the view. Built with D3 v5, it uses `d3.partition`, `d3.hierarchy`, and `d3.arc` for layout and rendering, while `transition.attrTween` and `d3.interpolate` drive the animated transitions between zoom states. Color mapping uses `d3.scaleOrdinal` with `d3.interpolateRainbow`.

DDeclan Naughton