Skip to main content
SimilarExport ZIP
100%

Simplified Map

✓ Published0🌍 Public
EErica Rabinovich
Last edited Feb 26, 2024
Created on Feb 26, 2024
Forked from HTML Starter

This example renders a simplified world map using SVG paths generated by d3.geoPath with an equirectangular projection. It loads TopoJSON data from a gist, converts it to GeoJSON with the topojson.feature API, and draws each country as a filled path with white borders. The visualization demonstrates a minimal React integration, where a useEffect hook fetches the data and D3 selects the existing SVG element to bind and render the geographical features.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

See also React Starter.

MIT Licensed

Similar vizzes

Loading thumbnail…

Simplified Map Attempt

This example displays a world map with country boundaries rendered as SVG paths. The map uses an equirectangular projection and includes a sphere outline for context. The visualization loads GeoJSON topology data from a remote source and processes it with the `topojson` library’s `feature` function before drawing each country with `d3.geoPath`. The map is styled with a teal land color against a light gray sphere, and the React component structure manages the data loading and SVG rendering.

EErica Rabinovich
93% match
Loading thumbnail…

Let's make a map with D3.js!

This example displays a world map rendered with SVG paths, using D3.js v5 and TopoJSON. It loads geographic country boundaries from the world-atlas dataset and projects them with a Mercator projection. The code uses `d3.geoPath` and `d3.geoMercator` to generate the map, while `topojson.feature` converts the TopoJSON data into GeoJSON features. Countries appear filled in steel blue with black, semi-transparent borders, demonstrating a minimal choropleth-style base map.

HHwl98
88% match
Loading thumbnail…

Basic Map

This example displays a basic world map rendered as SVG paths. It uses the `d3.geoMercator` projection and `d3.geoPath` to convert geographic coordinates into screen paths. The map draws country boundaries from the world-atlas TopoJSON dataset, which is loaded via `json()`. The code applies the `feature()` method from topojson to extract country geometries, then appends one SVG `path` element per country. The resulting visualization shows a simple, unadorned map without interactive features or styling.

CChristopher Morrissey
88% match
Loading thumbnail…

World Map Simplified

This example shows a simplified world map with country outlines, a graticule grid, and a bold outline border, all rendered as vector paths. It loads GeoJSON data from the visionscarto-world-atlas package, converts it with `topojson-client`, and projects it using the `d3.geoNaturalEarth1` projection and `d3.geoPath` for drawing. The map updates asynchronously, fetching data once and re-rendering the SVG with each state change. The code leverages D3’s `select` and `join` methods for declarative SVG updates.

Oownerofthesoul0000@gmail.com
88% match
Loading thumbnail…

Let's make a map with D3.js!

This example renders a world map using D3.js and TopoJSON, displaying country boundaries as SVG paths filled with steel blue. The map uses a Mercator projection via `d3.geoMercator` and `d3.geoPath` to convert geographic coordinates into screen paths. It loads world-atlas data from unpkg, extracting country features with `topojson.feature`. The React framework is not actively used in the visible code; instead, the script directly appends paths to an SVG element.

Vvans01
87% match
Loading thumbnail…

World maping

This example displays a world map rendered as an SVG using React and D3. It shows country boundaries via a spherical equal-earth projection, with land areas filled in teal and the surrounding sphere in light gray. The visualization loads GeoJSON data from the World Atlas TopoJSON file, converts it using topojson’s `feature` method, and draws the paths with `d3.geoPath`. The map is static, with no interaction or animation.

Ppatasky
87% match
Loading thumbnail…

World Map

This example displays a world map rendered as an SVG using React and D3 v5. It loads geographic data from the world-atlas TopoJSON dataset and converts country boundaries into GeoJSON features with `topojson.feature`. The map is drawn as a collection of black path elements, one per country, using a line generator with natural curve interpolation. The visualization focuses on geopolitical outlines rather than thematic data, presenting a minimal, clean cartographic view.

JJanna Uutela
87% match
Loading thumbnail…

World Map

This example renders a world map from TopoJSON data using D3 v5 and React, drawing countries as filled paths on an SVG canvas. The visualization uses `geoEqualEarth` for the projection, `geoPath` to generate paths, and `geoGraticule` to display a graticule overlay, with a distinct red sphere background and blue landmasses. Country geometries are loaded from the world-atlas TopoJSON file and converted to GeoJSON via `feature()`. The React component hierarchy separates data loading (`useData`) from the presentational `Marks` component.

Ggayatrisridhar
87% match