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H1B Petition with Interactive Legend for Case Status

✓ Published0🌍 Public
Yyinhao0424
Last edited Oct 29, 2019
Created on Oct 28, 2019

This map visualizes H1B petition case statuses across US locations, with an interactive ordinal color legend that filters and highlights circles by case status on hover. The visualization uses React components, d3.scaleOrdinal for color encoding, and d3.geoPath with geoAlbers projection from the US-Atlas TopoJSON for map rendering. A dropdown allows year selection, while the color legend applies fade opacity to non-selected categories. Data comes from a CSV file loaded via d3.csv, with positions mapped by longitude and latitude coordinates.

AI-generated description

A map showing H1B petition status .

US map shapes are provided by US-Atlas CDN by jsDelivr.

The US map was inspired by Top Cocktail Ingredients with interactive legend

MIT Licensed

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