Choropleth Map with Interactive Filtering

100%

Choropleth Map with Interactive Filtering

✓ Published0🌍 Public

Last edited Oct 6, 2018

Created on Oct 1, 2018

A choropleth map colors countries by economic classification using D3's `geoNaturalEarth1` projection and `geoPath`, with an ordinal color scale from `schemeSpectral`. Clicking a legend item filters the map by highlighting matching countries and dimming others, while the sphere fades to emphasize the selection. The visualization loads country boundaries from TopoJSON world-atlas data and supports pan and zoom via `d3.zoom`, with tooltips showing country names and values.

AI-generated description

MIT Licensed

Similar vizzes

Loading thumbnail…

Choropleth Map with Interactive Filtering

A choropleth map displays countries colored by economic grouping, with a legend of color categories that users can click to highlight matching regions and fade all others. The map uses a natural Earth projection via `d3.geoNaturalEarth1` and `d3.geoPath`, while the legend employs scale-ordinal colors from `schemeSpectral` and interactive click handlers. Panning and zooming are enabled through `d3.zoom`. The geographic data comes from the World Atlas TopoJSON, with ISO country mappings joined from TSV metadata.

Ccaydener

95% match

Loading thumbnail…

Choropleth Map with Interactive Filtering

A world choropleth map colors countries by economic classification using a categorical ordinal scale. Clicking a legend item filters the map, dimming unselected countries and highlighting the chosen category while clicking again resets the view. The visualization is built with D3 v5, using `geoNaturalEarth1` and `geoPath` for map projection and rendering, with pan and zoom enabled via `d3.zoom`. Data comes from the World Atlas TopoJSON, and the legend uses SVG circles with click handlers.

Ccodexmon

95% match

Loading thumbnail…

Choropleth Map with interactive filtering

A choropleth map colors countries by economic classification, with a categorical color legend that doubles as a filter. Clicking a legend category dims non-matching countries and highlights the selected class, while zoom and pan are enabled via d3.zoom. The map uses d3.geoPath with a Natural Earth projection, rendering TopoJSON data from the World Atlas, and d3.scaleOrdinal with schemeSpectral assigns colors. Hover styling also highlights individual countries.

NNkwachi Abel

95% match

Loading thumbnail…

Choropleth Map with Interactive Filtering

This choropleth map shows countries colored by economic grouping, with a color legend that filters the map when clicked. Clicking a legend item dims unselected countries and highlights those matching the chosen category. The visualization uses d3.geoPath with d3.geoNaturalEarth1 for projection, d3.zoom for panning, and d3.scaleOrdinal with schemeSpectral for colors. Country boundaries come from the world-atlas TopoJSON dataset, with hover effects and tooltips showing country names and values.

Fftjyangf

95% match

Loading thumbnail…

Choropleth Map with Interactive Filtering

A choropleth map colors countries by economic category using an ordinal color scale derived from d3.scaleOrdinal and d3.schemeSpectral. Clicking a legend item filters the map, reducing the opacity of non-matching countries and highlighting the selected category. The map uses d3.geoNaturalEarth1 and d3.geoPath to render world features from TopoJSON data, while d3.zoom enables panning and zooming on the SVG. Hovering a country turns it red via CSS.

CCarloGato

95% match

Loading thumbnail…

Choropleth Map with Interactive Filtering

This choropleth map colors countries by economic classification using a spectral color scale, with an interactive legend that filters map regions by clicking legend items. The visualization combines a world map rendered with d3.geoPath and d3.geoNaturalEarth1, a colorLegend with clickable circles, and d3.zoom for panning and zooming. Country data comes from the world-atlas TopoJSON and TSV datasets, with hover highlighting and tooltips showing country names and values.

CClara Hu

95% match

Loading thumbnail…

Choropleth Map with Interactive Filtering

A choropleth map colors countries by economic classification using a D3 ordinal color scale, then allows interactive filtering through hover-adjacent clicks on the legend. The map renders with SVG and a natural Earth projection via `d3.geoPath`, while the legend items toggle opacity and highlight matching countries. Users can zoom and pan using `d3.zoom`, and the map loads world geometry from TopoJSON with economy data from a TSV file.

TThomas Seberechts

95% match

Loading thumbnail…

Choropleth Map with Interactive Filtering

A choropleth map of global economic data, colored by country using a spectral ordinal scale, lets viewers filter countries by clicking a color legend. The map renders with an SVG projection via `d3.geoNaturalEarth1` and `d3.geoPath`, supporting pan and zoom through `d3.zoom`. Legend clicks toggle highlighting of matching countries, dimming others. Country data merges TopoJSON geometries with TSV attributes from the world-atlas dataset, and legend interactions redraw both map and legend.

Iianleekq

95% match