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Sumittiwari654

@Sumittiwari654·5 public vizzes

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D3 v5 Zoomable Sunburst

This zoomable sunburst visualization displays a hierarchical dataset of restaurant categories across multiple cities, using concentric rings to represent nesting levels. Built with D3 v5, it renders as SVG with animated transitions triggered by clicking any arc to zoom into that subtree. The code loads data from the `@observablehq/flare` module and applies `d3.partition` with a radial layout, while `d3.arc` and `transition.attrTween` handle the smooth path interpolations between zoom states. Color is assigned via `d3.scaleOrdinal` with an interpolated rainbow palette.

Dec 26, 2019
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D3 v5 Zoomable Sunburst

This zoomable sunburst visualizes hierarchical data from an Observable flare dataset, letting users click arcs to zoom into nested categories. Built with D3 v5, it renders the chart as an SVG using `d3.partition` and `d3.arc`, with animated transitions via `transition.attrTween` that smoothly interpolate arc positions. Colors derive from a rainbow scale based on top-level children, while labels dynamically appear or fade based on arc visibility. The example also includes a central reset circle to navigate back to the root.

Nov 28, 2019
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D3 v5 Zoomable Sunburst

A hierarchical sunburst chart displays hierarchical data as concentric rings of arcs, with colors assigned to top-level branches. Clicking a segment smoothly zooms and re-centers the visualization on that arc, expanding its children outward while fading unrelated elements. Built with D3 v5, it loads data via the Observable standard library and uses `d3.hierarchy`, `d3.partition`, and `d3.arc` to compute and render the layout as SVG. Interactive transitions rely on `transition.attrTween` and `d3.interpolate` to animate arc positions and label rotations.

Nov 28, 2019
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D3 v5 Zoomable Sunburst

This example presents a zoomable sunburst visualization of hierarchical data from the Flare dataset, rendered as an interactive donut chart in SVG. The visualization uses D3 v5’s `d3.partition` and `d3.hierarchy` to compute angular and radial layouts, with `d3.arc` drawing each segment. Users click a node to zoom into that subtree, triggering a 750ms animated transition where `transition.attrTween` interpolates arc geometries and label transforms. The color scale uses `d3.interpolateRainbow`, and data is loaded via the Observable Stdlib `require` function.

Nov 28, 2019
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D3 v5 Zoomable Sunburst

A hierarchical sunburst chart displays hierarchical data as concentric rings of arcs, with colors assigned to top-level branches. Clicking a segment smoothly zooms and re-centers the visualization on that arc, expanding its children outward while fading unrelated elements. Built with D3 v5, it loads data via the Observable standard library and uses `d3.hierarchy`, `d3.partition`, and `d3.arc` to compute and render the layout as SVG. Interactive transitions rely on `transition.attrTween` and `d3.interpolate` to animate arc positions and label rotations.

Nov 28, 2019