Choropleth Map

Choropleth Map

This choropleth map colors countries by their economy type, using a spectral color scale to distinguish categories. Built with D3 v5, it loads world country geometries from the world-atlas TopoJSON dataset and joins them with tab-separated metadata from the same source. The map uses a natural Earth projection and renders as SVG paths, with a color legend generated via a custom `colorLegend` function. Each country path includes a tooltip showing its name and economy value, while hovering highlights the country in red.

MmeuequalsD

Choropleth Map

This choropleth map colors countries by their economy classification, with a color legend and tooltips showing each country’s name and category. The visualization uses a natural Earth projection rendered as SVG paths via d3.geoPath, while TopoJSON and TSV data from the world-atlas package are loaded asynchronously. Users can pan and zoom the map using d3.zoom, and hovering highlights individual countries in red. The color scale uses d3.scaleOrdinal with a spectral scheme, and an interactive legend is built from custom d3 selections.

BBrandon Lehr

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

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 type using a categorical ordinal scale with the d3.schemeSpectral palette. It renders world geography with d3.geoNaturalEarth1 and d3.geoPath, allowing zoom and pan via d3.zoom. A custom color legend displays the scale with circles and labels, while hovering highlights a country in red. Data comes from the world-atlas TopoJSON and TSV files, and the visualization is drawn with SVG.

MManoukK

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 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