Choropleth Map

Choropleth Map

A choropleth map colors countries by their economy type, using a spectral color scale assigned through d3.scaleOrdinal. The map is drawn with d3.geoPath and the Natural Earth projection, while data is loaded asynchronously from World Atlas TSV and TopoJSON files. Hovering highlights countries in red, and a custom legend displays the color categories. The visualization supports zooming via d3.zoom, with zoom state handled through event transforms.

KKarkG

Choropleth Map

This choropleth map colors countries by their economy type using a categorical color scale, with a legend showing each category. It renders world geography as SVG paths via `d3.geoPath` and the Natural Earth projection, while `d3.zoom` enables panning and zooming. The code loads TopoJSON and TSV data from the world-atlas package, mapping country IDs to economy labels, and uses `d3.scaleOrdinal` with `schemeSpectral`. Hovering highlights a country in red.

Ggabcoderboi

Choropleth Map

This choropleth map colors countries by their economy classification using an ordinal color scale derived from d3.scaleOrdinal and d3.schemeSpectral. It renders world geography with d3.geoPath and a Natural Earth projection, with zoom and pan via d3.zoom. A color legend built from d3.zoom and custom SVG circles and text displays the categorical levels. The data comes from a GitHub-hosted CSV joined to TopoJSON world atlas geometries using topojson.feature. Hovering highlights individual countries with a red fill.

SSarahKiyani

Choropleth Map

This choropleth map colors countries according to their economy type, using a spectral color scale. The visualization is built with d3.geoPath and d3.geoNaturalEarth1 to project geographic data from the World Atlas TopoJSON, while a custom color legend displays the ordinal scale. The map supports zooming via d3.zoom and shows country names and values as tooltips.

MMatthiasVanCampen

Choropleth Map

A choropleth map colors world countries by their economy classification, using a categorical ordinal color scale. The visualization loads geographic data from the world-atlas TopoJSON and TSV files, then renders the map via d3.geoPath with a natural Earth projection. Zooming is enabled through d3.zoom, and countries highlight red on hover. A custom color legend displays the economy categories as colored circles, while the map also shows a blue sphere background. The code uses d3.scaleOrdinal with schemeSpectral ranges to assign colors.

NNitin Vadhiya

Choropleth Map

This choropleth map colors countries according to their economy type, using a spectral color scale to show the distribution of economic groups across the world. The visualization employs d3.geoPath with a d3.geoNaturalEarth1 projection to render the geographic features, and d3.scaleOrdinal maps categorical values to colors. Hovering over a country highlights it in red and reveals a tooltip with its name and economy category. Data comes from the World Atlas TopoJSON and TSV files, processed through the topojson feature function.

00718103673

Choropleth Map

A choropleth map colors each country by its economy classification using an ordinal color scale with a spectral palette. The visualization supports pan and zoom via d3.zoom, and renders geographic features with d3.geoPath and a Natural Earth projection. A custom color legend component displays the categorical scale, while data is loaded from the World Atlas TopoJSON and TSV files, with tooltips showing country names and economy values on hover.

Nnkohdatavis

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