Read in JSON department files

Read in JSON department files

This interactive sunburst diagram visualizes student enrollment across university departments, courses, and modules, segmented by gender. The visualization aggregates three JSON data sources—department names, course pathways, and module records—into a hierarchical structure rendered as animated arcs. Using D3 v5’s `d3.partition` and `d3.arc`, the chart displays the hierarchy with color-coded segments for each department. Radio buttons allow filtering by department, triggering a transition that updates the displayed arcs. The code employs a `d3.hierarchy` with a `sum` accessor and a `d3.scaleOrdinal` with an interpolated rainbow color scheme.

GGrimsas

92% match

Read in JSON department files

A zoomable sunburst visualization displays student enrollment counts by gender across university departments and courses. Three radio buttons filter the view to specific departments. The visualization loads data from three JSON files using `Promise.all` and `d3.json`, building a hierarchical structure with `d3.hierarchy` and `d3.partition`. The code uses `d3.arc` to render the sunburst segments and includes interactive zooming via click handlers.

Llittlenanopichu

Read in JSON department files

This example shows a zoomable sunburst chart of student enrollment data by department, course, and module, with a breakdown of male and female students. A radio button selection allows users to choose a department for focus. The data is loaded from three JSON files using `Promise.all` with `d3.json`. The visualization uses D3 v5’s `d3.partition`, `d3.hierarchy`, and `d3.arc` to render the SVG-based radial layout, with click interactions to zoom and animate through the hierarchy. Colors are assigned via `d3.scaleOrdinal` with a rainbow interpolator.

Read in JSON department files

Read in JSON department files

Read in JSON department files

This interactive sunburst chart visualizes university enrollment data, showing student numbers (male and female) across different departments, courses, and modules. The hierarchical radial layout allows users to click on a department segment to zoom in and explore its specific course and module breakdowns. The visualization is built with D3.js v5, using the `d3.hierarchy`, `d3.partition`, and `d3.arc` APIs to construct and render the radial diagram. The code loads JSON data from three separate files—department names, pathways to departments, and course modules—and uses a promise-based `Promise.all` to load them asynchronously before constructing the hierarchy.

Read in JSON department files

This example shows the gender distribution of students across university departments, courses, and modules using an interactive partition layout (sunburst) visualization. The circle chart displays hierarchical data from three JSON files—department names, pathways to departments, and course module counts, colored by department. The visualization uses d3.partition, d3.hierarchy, and d3.arc to compute the sunburst’s geometry and SVG rendering with animation on click. A central circle allows zooming back to the root level, while tooltips display course names and student counts. The code uses d3.scaleOrdinal with d3.quantize and d3.interpolateRainbow for colors.

90% match