Choroplet map

Choropleth Map

This choropleth map colors countries by their economy category using a spectral color scale. The visualization loads geographic data from the World Atlas TopoJSON and TSV files, projecting it with `d3.geoNaturalEarth1` and rendering paths via `d3.geoPath`. A zoom behavior allows interactive panning on the SVG, while an animated legend updates through `transition.attr` calls. Hovering highlights individual countries, and the map includes a title tooltip showing each country’s name and economy value.

Ggilbster

Choropleth Map

This choropleth map colors countries by their economy category, using a spectral ordinal color scale and a legend rendered as circles and text. It displays world geography with a natural Earth projection and supports zooming via d3.zoom. The map is built with d3.geoPath and topojson, loading country boundaries from the world-atlas dataset and merging in economic classification data from a CSV file. Hovering highlights individual countries, while the legend updates dynamically based on the data’s domain.

Zzikitamar9

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 by their economy classification, using a sequential spectral color scale to distinguish categories. The visualization renders geographic boundaries with `d3.geoPath`, projecting the world using the Natural Earth projection and enabling zoom and pan through `d3.zoom`. The code loads world topology from TopoJSON and joins it with TSV metadata via `d3.tsv`, while a custom color legend component displays the categorical scale. Hovering highlights individual countries in red, and the map includes data from the world-atlas dataset.

Vvitoriss12

Choropleth Map

This choropleth map colors world countries by their economy category using an ordinal color scale with a spectral scheme, and displays a color legend with clickable circles. It renders geographic boundaries with antialiased SVG paths via `d3.geoPath` and the Natural Earth projection, while loading data from the world-atlas package (TSV metadata and TopoJSON geometries) and processing it with `topojson.feature`. Hovering highlights a country in red, and the map supports zooming through the `d3.zoom` interaction.

Ffaaty

Choropleth Map

This choropleth map colors countries by their economy category using a sequential spectral color scale. It renders world geography as SVG paths via the `d3.geoPath` and `d3.geoNaturalEarth1` projection, with zoom support through `d3.zoom`. Country names and values appear as tooltips, and a custom `colorLegend` component displays the ordinal scale. The data is loaded from a TopoJSON world atlas and a TSV mapping country IDs to metadata. Hovering highlights countries in red.

BBahareh Zarei

Choropleth Map

A choropleth map colors countries by economic category using an ordinal color scale with a spectral palette. The visualization loads world geometry and country metadata from the world-atlas TopoJSON and TSV files, rendering paths with `d3.geoPath` and a Natural Earth projection. Users can pan and zoom via `d3.zoom`, while a custom legend built with D3 selections displays color categories as circles and text. Hovering highlights a country in red, and tooltips show each nation's name and economy type.

MMajaha21

Choropleth Map

This choropleth map colors each country by its economy category using a spectral color scale, with hover highlighting and a legend showing category colors. The visualization renders geographic data as SVG paths via d3.geoPath with a geoNaturalEarth1 projection, while d3.zoom enables pan and zoom interactions. Country names and economy values appear as tooltips on hover, sourced from world-atlas TopoJSON and TSV data combined in loadAndProcessData. The color legend, built with d3.scaleOrdinal, reduces clutter through a semi-transparent background behind its circles and labels.

OofficialClint