choropleth map!

Choropleth Map

This choropleth map colors countries by economic group using a spectral color scale, with hover effects that highlight individual nations. The visualization uses D3.js (v5) to load world map data from TopoJSON and TSV files, projecting geographic coordinates with d3.geoNaturalEarth1 and rendering paths via d3.geoPath. A custom color legend with circles and text labels is built using D3 selections, while zooming is enabled through d3.zoom. The map data comes from the world-atlas package, and SVG is used for all rendering.

FFerrandiaz92

Choropleth Map

This choropleth map colors world countries by their economy classification using an ordinal color scale with the spectral scheme. The visualization supports zooming and panning through D3’s zoom behavior, while hover effects highlight individual countries. It renders geographic boundaries with d3.geoPath and a Natural Earth projection, and includes a custom color legend built with SVG circles and text. Data is loaded from the World Atlas TopoJSON and TSV files, processed via topojson.feature, and joined by country ID.

Nnouralkhoury

Choropleth Map

This choropleth map visualizes countries colored by their economic classification, using a spectral color scale to distinguish categories. The map renders geographic boundaries as SVG paths via `d3.geoPath` and a Natural Earth projection. Data is loaded from the World Atlas TopoJSON and TSV files, merged by country ID, then assigned to the `d3.scaleOrdinal` color scale. A custom legend shows color swatches with labels, and hovering highlights individual countries in red. Interaction includes zoom and pan through the `d3.zoom` event, which applies an SVG transform.

CCurran Kelleher

Choropleth Map

This choropleth map colors countries by their economic classification using a spectral color scale, with hover highlighting and zoom/pan enabled via d3.zoom. The visualization loads world geometry from TopoJSON and joins it with tab-separated country metadata from the world-atlas dataset. It renders geographic paths with d3.geoPath and a Natural Earth projection, while a custom color legend displays ordinal color domains using SVG circles and text.

NNilla

Choropleth Map

This choropleth map colors countries by economic classification using a categorical ordinal scale with the Spectral scheme. It loads world geometry from TopoJSON and joins it with TSV metadata, then renders the map with d3.geoPath and a Natural Earth projection. The visualization includes an interactive color legend built with custom SVG components, and supports zooming and panning through d3.zoom. Hovering highlights individual countries in red, and tooltips display each country’s name and economic group.

Ddata-inside

Choropleth Map

This choropleth map colors countries by economic classification using an ordinal color scale with a spectral scheme. Hovering highlights a country in red, and the map includes a legend showing color categories. Built with D3 v5, it uses `geoPath` with the Natural Earth projection and loads geographic data from the world-atlas TopoJSON and TSV files. The visualization supports zooming via D3's zoom event and renders as an SVG.

AAdrianTNare

Choropleth Map

This choropleth map colors countries by economic classification using a categorical color scale based on the World Atlas TopoJSON dataset. It renders geographic boundaries with d3.geoPath and a natural Earth projection, while a legend built from d3.scaleOrdinal and schemeSpectral displays the color categories. Hovering highlights individual countries, and d3.zoom enables pan and zoom interactions on the SVG.

Yylzami40

Choropleth Map

Yylzami40