Fork of Fork of Country map

Fork of Fork of USA Country Map

A choropleth map of the United States shows each state as a filled, pink polygon with white interior boundaries, highlighting states on hover by turning them orange. Built with D3 v5, the visualization uses `geoAlbersUsaTerritories` for the projection and `geoPath` to render the geographic features. State boundaries come from the `us-atlas` TopoJSON file, processed via the TopoJSON library's `feature` and `mesh` functions, and displayed within a React application using SVG.

GGalineeharika

Fork of Fork of USA Country Map

GGalineeharika

Fork of Fork of USA Country Map

GGalineeharika

Fork of Fork of USA Country Map

This choropleth map of the United States displays each state as a pink shape with white borders, enhancing interactivity by highlighting states in orange on hover. The visualization uses D3.js v5’s `geoAlbersUsaTerritories` projection and `geoPath` to render geographic boundaries, while React manages the component state. TopoJSON’s `feature` and `mesh` functions process the US Atlas state boundaries from a JSON file, and the SVG output is styled via CSS.

Mmoslem-tg

Fork of USA Country Map

This choropleth displays the United States with individual states rendered as orange filled polygons, separated by black boundary lines. The map uses the `geoAlbersUsaTerritories` projection and `d3.geoPath` to draw state features and interior mesh from a TopoJSON file loaded with `d3.json` and processed via `topojson.feature` and `topojson.mesh`. React manages the SVG output, with state loaded asynchronously through a custom hook.

TTulluripallavi

Fork of USA Country Map

This example displays a choropleth-style map of the 50 US states, rendered as an SVG where each state boundary is drawn using D3’s `geoPath` and a custom `geoAlbersUsaTerritories` projection. The map initially fills each state with a teal color, and hovering over a state highlights it in magenta. Data is loaded asynchronously from the US Atlas TopoJSON file (`states-10m.json`) using React hooks (`useState`, `useEffect`) and processed with TopoJSON’s `feature` and `mesh` functions to generate land and interior borders. The visualization is built with React 16 and D3 v5, with styling defined in an external CSS file.

Ttejaswikalluri05

Fork of Country map

This choropleth displays all U.S. states as sky-blue filled polygons with teal borders marking state boundaries. Using the geo-albers-usa-territories projection via d3.geoPath, the map renders TopoJSON data from the us-atlas package. React manages the SVG output, while d3.geoGraticule and a mesh from topojson generate the underlying grid lines and interior state divisions.

Cchandrakalavanukuri

Fork of Country map

This map of the United States renders all states and territories using an Albers projection, with landmasses filled in sky blue and interior borders drawn in teal. The visualization uses the geo-albers-usa-territories projection and d3.geoPath to convert TopoJSON features into SVG paths. Geographic data is loaded from the us-atlas package, while React’s useState and useEffect hooks manage the asynchronous data fetching and component rendering.

Bbhargavarathod