D3 v5 Zoomable Sunburst

D3 v5 Zoomable Sunburst

This zoomable sunburst visualizes the hierarchical structure of the Flare dataset, showing nested categories as concentric arcs. Clicking an arc zooms into that subtree, smoothly animating the radial layout over two seconds. Built with D3 v5, it uses `d3.partition`, `d3.hierarchy`, and `d3.arc` to compute geometry, while `d3.interpolate` and `transition.attrTween` animate the paths and labels. Color assignment uses `d3.scaleOrdinal` with `d3.interpolateRainbow`. The visualization renders as SVG, with tooltips displaying the full path and formatted values.

Aandrewomalley

D3 v5 Zoomable Sunburst

This zoomable sunburst diagram visualizes the hierarchical structure of the Flare dataset, with nested arcs representing categories and subcategories. Clicking a node smoothly zooms and re-centers the view on that segment, while fading out irrelevant arcs and labels. Built with D3 v5, it uses `d3.partition`, `d3.hierarchy`, and `d3.arc` to compute the layout, and `transition.attrTween` for animated interpolation between states. Data loads via the Observable standard library, with SVG rendering and a rainbow color scale for top-level branches.

JJ. Matthew Pryor

D3 v5 Zoomable Sunburst

This interactive sunburst diagram visualizes the hierarchical structure of the Flare dataset, allowing users to click on any segment to zoom in and explore nested categories. Built with D3 v5, the visualization uses an arc partition layout with a radial layout, where the inner ring represents the root and outer rings show deeper levels. The code leverages `d3.partition`, `d3.hierarchy`, and `d3.arc` for geometry, and employs `d3.interpolateRainbow` for color coding. Animations are handled via `d3.transition` and `transition.attrTween`, smoothly interpolating arc positions and labels during zoom transitions.

BBhavyatulasi

D3 v5 Zoomable Sunburst

This zoomable sunburst visualizes the hierarchical structure of the Flare dataset, displaying nested arcs whose size and color encode node values and category. Users click any arc to zoom into that subtree, with smooth 750-millisecond transitions animating arc paths and labels via `d3.transition` and `transition.attrTween`. The code uses D3 v5’s `d3.hierarchy`, `d3.partition`, and `d3.arc` to compute and render the SVG layout, while a rainbow color scale distinguishes top-level branches. Data loads asynchronously from the Observable Flare module using `observablehq/stdlib`.

TTravy Trav

D3 v5 Zoomable Sunburst

This zoomable sunburst visualizes the hierarchical Flare dataset, showing relative sizes of its categories through nested arcs. Clicking a node smoothly zooms into its subtree, while a center circle returns to the root. The example uses D3 v5’s `d3.hierarchy`, `d3.partition`, and `d3.arc` to compute layout and shapes, with `transition.attrTween` and `d3.interpolate` animating arc positions. Labels rotate and fade based on visibility, and the color scale applies `d3.interpolateRainbow` per top-level branch, rendered as an SVG with user interaction.

TTravy Trav

D3 v5 Zoomable Sunburst

This interactive sunburst diagram visualizes the hierarchical structure of the Flare data set, showing the relative size of each category and subcategory through the angle and radius of its arc segments. Users can click on any segment to zoom in and explore deeper levels of the hierarchy, with smooth animated transitions between views. The visualization is built with D3 v5, using the `d3.partition` layout algorithm and `d3.arc` for generating the arc paths, while `d3.interpolate` and `transition.attrTween` handle the animated zooming. The color scheme is generated from a rainbow interpolation across the root categories.

PPeter S

D3 v5 Zoomable Sunburst

This interactive sunburst diagram visualizes the hierarchical structure of the Flare dataset, where each ring segment represents a category and its size corresponds to its value. Users click a segment to zoom into that branch, re-centering the visualization and smoothly animating the arcs and labels. Built with D3 v5, the example uses `d3.hierarchy`, `d3.partition`, and a custom `d3.arc` to compute geometry, while `transition.attrTween` animates the changing path data. The color scheme assigns hues to top-level categories using `d3.scaleOrdinal` and `d3.interpolateRainbow`.

JJuan Sebastian Prieto

D3 v5 Zoomable Sunburst

This D3 v5 zoomable sunburst visualizes the hierarchical structure of the flare dataset, showing file sizes across categories and subcategories. The visualization uses a radial layout where each ring represents a level of the hierarchy, with arc lengths proportional to values. Clicking on any segment zooms in, while clicking the central circle returns to the root. The implementation leverages `d3.partition`, `d3.hierarchy`, and `d3.arc` to compute geometry, with transitions animated via `transition.attrTween`. Color encoding uses `d3.scaleOrdinal` with interpolated rainbow colors based on top-level category names.

AAlex Levitt