Project | last part

Project | Interaction

A choropleth map of world countries colored by primary balance, with a yellow legend panel for selecting economic categories. Clicking a legend item highlights matching countries and dims others; clicking again clears the selection. The map supports zoom and pan via d3.zoom. Built with d3.geoPath and geoEquirectangular projection, using TopoJSON world-atlas data and CSV attributes merged by ISO code. Hovering a country shows its name and primary balance in a tooltip.

85% match

Project | last part-resubmit

This choropleth map displays the primary balance of countries, using a yellow-to-red sequential color scale. Users can click a legend item to highlight countries with the selected value, while dimming all others. Built with D3 v5, the map projects geographic data using `d3.geoPath` and `d3.geoEquirectangular`, with zoom and pan via `d3.zoom`. Country boundaries and economic data come from the World Atlas TopoJSON and a CSV dataset, loaded through `d3.json` and `d3.csv`.

85% match

Project | Load color | legend | moving

This example displays a world map with countries colored by a categorical measure of "prudence," using a yellow-or-red ordinal color scale. An interactive legend allows users to click a color value to filter and highlight matching countries while dimming others. The visualization uses d3.geoPath with a geoEquirectangular projection, d3.zoom for panning, and a custom color legend component. Data comes from CSV and TopoJSON files, rendered as SVG paths with hover effects defined in CSS.

85% match

Project | Interaction | Re-submit

This visualization presents a choropleth map of national fiscal metrics, with an interactive legend for filtering by economic category. Users click legend items to highlight matching countries and dim others. Built with D3 v5, it uses `d3.geoEquirectangular` and `d3.geoPath` to render world shapes from TopoJSON, with `d3.zoom` for panning and scaling. Data comes from CSV files joined to country IDs via `d3.csv`, with `d3.scaleOrdinal` mapping categories to the `schemeYlOrRd` color scheme.

Project | Interaction | Re-submit

A choropleth map shows the primary balance of countries, colored on a Yellow-Orange-Red ordinal scale, with a clickable legend to filter and highlight selected economic categories. Built with D3 v5, it uses `d3.geoEquirectangular` and `d3.geoPath` to render SVG country paths from TopoJSON (world-atlas 50m), joined with CSV data. The map supports zooming via `d3.zoom`, and legend interactions trigger re-renders that adjust country opacity and highlight states.

Project | Interaction | Re-submit

Choropleth Map with Interactive Filtering

This interactive choropleth map shows world countries colored by name, with a clickable legend that filters the map to highlight a selected country while dimming others. The visualization uses D3 v5 with `geoNaturalEarth1` projection and `geoPath` for rendering countries, and `d3.zoom` for pan and zoom. Data combines CSV attributes with TopoJSON country boundaries, while the ordinal color scale uses `schemeSpectral`. Clicking a legend item toggles the filter, adjusting opacity and stroke width for highlighted countries.