Assignment 2 6B USA map

100%

Assignment 2 6B USA map

✓ Published0🌍 Public

Last edited Jul 22, 2023

Created on Jul 22, 2023

This example renders a choropleth-style map of the United States using an Albers USA projection. The visualization displays each state as a red path with blue strokes, generated from GeoJSON data loaded via `d3.json`. The code uses `d3.geoAlbersUsa` for the projection and `d3.geoPath` to convert geographic coordinates into SVG path data. The map is drawn at a fixed 700×700 pixel size, with all states filled uniformly red rather than encoding a quantitative variable.

AI-generated description

An example showing the capabilities of VizHub:

Loads D3 via UNPKG.
Demonstrates use of import from "d3".
Demonstrates use of import from local ES6 modules.

MIT Licensed

Similar vizzes

Loading thumbnail…

Assignment 2 USA map

This example displays a choropleth-style map of the United States rendered as SVG paths. The code uses D3 v5’s `d3.geoAlbersUsa` projection and `d3.geoPath` to convert GeoJSON features into map outlines, with each state filled red and stroked blue. The geographic data comes from a remote US features JSON file fetched via `d3.json`. The visualization sets a fixed 700×700 canvas and demonstrates D3 map projection, path generation, and asynchronous data loading in a single page.

Ppasyasahas

93% match

Loading thumbnail…

Albers Projection

This example displays a map of the United States using the Albers projection, with each state drawn as a filled gray polygon with white outlines. The visualization loads GeoJSON data from a remote `us.json` file via `d3.json`, which is then converted into SVG paths using `topojson.feature` and `d3.geo.path()`. The map is rendered as a single SVG path element within a 960×500 canvas, demonstrating a basic static choropleth without additional interactivity or styling layers.

Mmbostock

83% match

Loading thumbnail…

USA in v3

This example displays a static map of the United States, using the AlbersUSA projection to render state boundaries as SVG paths. It shows the geographic shape of the country without additional data encoding. The visualization uses D3 v4’s `d3.json` to load GeoJSON state data, then `d3.geoPath` with a `d3.geoAlbersUsa` projection to generate the paths. The map is centered and scaled within an SVG canvas. The code relies solely on the loaded GeoJSON features and does not include interactivity or color encoding.

FFrieseWoudloper

83% match

Loading thumbnail…

US State Map

This example displays a choropleth-style map of the United States, showing state boundaries as gray filled polygons with white strokes on a blank background. It uses D3 v5’s `geoAlbersUsa` projection and `geoPath` to render the geographic shapes, while the TopoJSON `feature` API extracts state geometries from the `counties-10m.json` dataset hosted via jsdelivr. The map is drawn as SVG paths appended to a fixed 960×500 canvas, with styling applied through a CSS class.

AAkhila-Battula

83% match

Loading thumbnail…

Albers Projection

This example displays a map of the United States using the Albers projection, a conic equal-area projection commonly used for national-scale choropleths. It renders the geographic boundaries as gray SVG paths with white strokes, loaded from a local `states.json` GeoJSON file. The code uses the D3 v3 library, specifically the `d3.geo.albers()` projection and `d3.geo.path()` to project and draw the feature collection.

Mmbostock

83% match

Loading thumbnail…

Assignment2_question6

This example displays a static map of the United States rendered as an SVG path. It extracts the country’s geometry from a TopoJSON dataset loaded from the world-atlas package, then projects it using `d3.geoAlbersUsa` and draws it with `d3.geoPath`. The map is fitted to a 960×500 viewport and appended to the page body via D3 v5.

Vvineelaramulapalli32

82% match

Loading thumbnail…

Country Map

This example displays a choropleth-style map of the United States, with each state rendered as a green filled path and internal borders drawn in teal. It uses the `geoAlbersUsaTerritories` projection from the `geo-albers-usa-territories` package to show all states including territories. The geographic data comes from the `us-atlas` TopoJSON file, processed through TopoJSON’s `feature` and `mesh` functions. The visualization is built with React and D3’s `geoPath`, rendering purely as SVG elements within a 960x500 viewport.

Cchandrakalavanukuri

82% match

Loading thumbnail…

usa map

This example displays a choropleth-style map of US states, with each state filled by a categorical color from `d3.scaleOrdinal` and `schemeCategory10`. It uses `d3.geoPath` with a `geoAlbersUsa` projection to render the SVG paths, and the state boundaries are loaded from a TopoJSON file via `us-atlas`. Hovering a state changes its fill to yellow, while a red stroke outlines all boundaries. The code processes the TopoJSON with `topojson.feature` and appends a `<title>` element for each state name.

SSai Hemanth Babu Sunkari

82% match