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This example displays an interactive SVG map of New York State’s counties, rendered in light gray with black borders that highlight in light blue on hover. It uses D3 v3 with the Albers projection and `d3.geo.path` to draw the geographic features, filtered from a TopoJSON file by state FIPS code 36. The map loads county boundaries from a remote GitHub-hosted dataset, while an accompanying test file defines a tooltip with `d3.tip` for potential data annotations.

AAnnie Ulichney

85% match

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This interactive map displays the towns of New York State, rendered as SVG paths using TopoJSON data. Users can click any town to zoom in on it with a smooth transition, and clicking again returns to the full state view. The visualization uses `d3.geo.albersUsa` for the projection and `d3.geo.path` for drawing, with click handling that triggers a 750-millisecond `g.transition` to scale and translate the view. The active town is highlighted in sky blue via CSS class toggling, while county borders remain white.

84% match

map: NY Counties

This interactive map displays New York State counties using a glitchy, layered rendering technique. The visualization uses D3’s geoAlbersUsa projection and geoPath to render county boundaries from a TopoJSON source, with hover effects that highlight individual counties. The map also includes world landmasses and graticules, creating an overlapping collage effect where the state’s counties appear superimposed on global geography. React manages the component state while D3’s json and topojson.feature APIs load and parse the geographic data for SVG rendering. The stylized CSS uses semi-transparent fills and hover states to emphasize the experimental aesthetic.

Zzach b.

82% match

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This example displays a map of New York counties using an Albers USA projection with D3 v3 and TopoJSON, showing county boundaries and state borders in white. Clicking a county triggers a smooth zoom animation that centers the view on that region, highlighting it in sky blue while scaling stroke widths inversely. The visualization uses `d3.geo.albersUsa`, `d3.geo.path`, and a 750-millisecond transition with the `scale` and `translate` transforms, with data loaded from a GitHub-hosted TopoJSON file.

81% match

Untitled

This example visualizes the counties of New York State using a Transverse Mercator projection, with state boundaries outlined and counties filled in gray. Hovering over a county highlights it in light blue. The code loads US TopoJSON data via `d3.json`, extracts New York using `topojson.feature`, and applies a clipping path to restrict county paths to the state outline. It uses `d3.geo.path` for rendering and `path.bounds` to auto-fit the projection scale and translation.

AAnnie Ulichney

NYS V2

This interactive map of New York State displays county boundaries, which change color on hover and can be clicked to zoom in and isolate a selected county while hiding the others. A tooltip shows the county name, and a return button restores the full map view. Built with D3 v7 and TopoJSON, it uses `d3.geoMercator`, `d3.geoPath`, and SVG elements, with county boundaries from a TopoJSON file and district data loaded from external CSV files.

Fork of NewYorkCounty

This fork of NewYorkCounty displays a state of the US with its counties as an interactive SVG map, emphasizing a clean white and black aesthetic. The visualization's central mechanism is a dropdown selector that switches between states. Clicking on a county slides in a sidebar with its name, while hovering highlights the county in orange and shows a tooltip. It leverages d3.geoPath with a geoIdentity projection to render the map, and uses topojson-client to parse the US-10m TopoJSON file. All county and state geometry is drawn as SVG paths, with animated transitions on hover.

HHalvorte

NYS Map

This visualization displays a map of New York State’s counties, rendered as an SVG using React and D3. The code employs `d3.geoAlbersUsa` for projection, `d3.geoPath` for drawing, and TopoJSON to parse the county boundaries from a remote gist. County outlines are shown in white with black strokes, while interstate borders are hidden with no stroke. The map is static and loads asynchronously via `d3.json`, displaying a loading message until the data is ready.