choropleth map

Choropleth Map

This choropleth map visualizes global economic classifications by country, coloring each nation according to its economy category. Built with D3 v5, it uses `d3.geoNaturalEarth1` for projection and `d3.geoPath` to render the map from TopoJSON world-atlas data, with country attributes loaded from a TSV file. A color legend, constructed via `colorLegend`, displays the ordinal color scale using `d3.scaleOrdinal` and `d3.schemeSpectral`. The SVG map supports zooming via `d3.zoom`, and hovering changes a country’s fill to red.

Eevavan8

93% match

Choropleth Map

This choropleth map visualizes global economic classifications by coloring each country according to its income group. Built with D3 v5 and TopoJSON, it uses an ordinal color scale with the spectral scheme and renders geographic shapes via `d3.geoPath` with a natural Earth projection. The map supports pan and zoom through D3’s zoom behavior, and hovering highlights countries in red. A custom legend, generated with appended SVG circles and text, displays the color categories, while data is loaded from the World Atlas TopoJSON and TSV files.

Eevapavlinek

Choropleth Map

This choropleth map visualizes global economic classifications by coloring each country according to its economy type. Using D3.js v5 with the `geoNaturalEarth1` projection and `geoPath` for rendering, it loads world map data from TopoJSON and TSV files containing country metadata. The color scale uses `scaleOrdinal` with `schemeSpectral` ranges, and hovering highlights a country in red while a tooltip displays the country name and economic group.

Choropleth Map

This choropleth map displays global economic classifications by coloring each country according to a categorical ordinal scale derived from the `economy` property in the world-atlas dataset. The visualization loads TopoJSON and TSV data, then uses `d3.geoPath` with a natural Earth projection to render country boundaries, while a custom color legend built with SVG circles and text explains the color encoding. Users can zoom and pan via `d3.zoom`, with hover effects highlighting individual nations.

Choropleth Map

Choropleth Map

This choropleth map, built with D3.js, visualizes global economic classifications by country. It uses a spectral color scale from the `schemeSpectral` range, with countries colored according to their economy attribute. Users can click legend items to highlight specific economic groups, which dims non-matching countries. The map projects geographic features using `geoNaturalEarth1` with `geoPath`, and data is loaded from the world-atlas TopoJSON and TSV files.

Choropleth Map

This choropleth map displays the world’s countries colored by their economy classification, with a hover tooltip revealing each country’s name and economic group. The visualization uses `d3.geoPath` with the `geoNaturalEarth1` projection to render the globe, while `topojson.feature` loads the world atlas data and merges it with TSV metadata. An ordinal color scale applies a `schemeSpectral` range, and the custom `colorLegend` component builds an SVG legend. The map supports interactive pan and zoom via `d3.zoom`.

91% match