Fork of Choropleth Map with Interactive Filtering

Fork of Choropleth Map with Interactive Filtering

A choropleth map of world economies lets users filter countries by clicking legend items, with unselected countries fading to low opacity. The map uses d3.geoPath with a geoNaturalEarth1 projection and a d3.scaleOrdinal color scale with the schemeSpectral palette, rendering as SVG. The color legend, built with custom enter/merge/exit logic, triggers updates via click handlers that toggle the selected category. Geographic data comes from world-atlas TopoJSON, paired with economic metadata from a TSV file.

Ffrozengem397

Fork of Choropleth Map with Interactive Filtering

This choropleth map displays world economies using a color scale, with an interactive legend that filters countries by clicking on color categories to highlight or dim them. The map supports pan and zoom through d3.zoom, while d3.geoNaturalEarth1 and d3.geoPath render the geographic shapes from TopoJSON data loaded via d3.json and d3.tsv. Hovering reveals country names and values through SVG title elements, and the legend uses d3.scaleOrdinal with a spectral scheme.

SSuzizaher

Fork of Choropleth Map with Interactive Filtering

This interactive choropleth map displays countries colored by their economy category, allowing users to click legend items to filter and highlight specific regions while dimming others. The visualization uses d3.geoPath with a geoNaturalEarth1 projection to render world geography, while d3.scaleOrdinal and schemeSpectral assign colors to categorical data. Hovering over countries reveals their name and economy value via SVG title elements, and d3.zoom enables panning and zooming the map. Data comes from the world-atlas TopoJSON dataset combined with a happiness CSV file.

Xxyang3672

Fork of Choropleth Map with Interactive Filtering

This choropleth map displays world economies using color-coded countries, with an interactive legend that filters the map by clicking on a category while dimming non-matching regions. Built with D3 v5, it uses `geoNaturalEarth1` and `geoPath` for the map projection, `scaleOrdinal` with `schemeSpectral` for coloring, and `zoom` for panning. Hovering reveals country names via `title` elements. Data comes from the world-atlas TopoJSON dataset, enriched with a TSV file of economy classifications. The SVG rendering synchronizes legend and map states through shared `selectedColorValue` events.

NNYCUBK201

Fork of Choropleth Map with Interactive Filtering

This choropleth map visualizes countries colored by economy category using a natural Earth projection. Users can click legend items to filter the map, highlighting matching countries while dimming all others, and can also zoom and pan the SVG view. The visualization uses d3.geoNaturalEarth1, d3.geoPath, and d3.zoom for map rendering, with a d3.scaleOrdinal and schemeSpectral for color encoding. It loads geographic and metadata from the World Atlas TopoJSON and TSV datasets, while the color legend enables interactive filtering through click handlers.

Ggalyniayaroshenko

Fork of Fork of Choropleth Map with Interactive Filtering

This choropleth map displays world countries colored by economy category, with an interactive color legend that filters the map when clicking legend items. The visualization uses d3.geoNaturalEarth1 projection and d3.geoPath to render the TopoJSON world data, while d3.scaleOrdinal maps economy values to colors. Clicking a legend item highlights matching countries and dims others, with d3.zoom enabling pan and zoom. Data comes from the world-atlas TopoJSON dataset.

DDjedjeX

Fork of Choropleth Map with Interactive Filtering

A choropleth map of global economies uses color to encode categorical income groups, with an interactive legend that filters countries by clicking color swatches. Hovering highlights individual territories, while zoom and pan are enabled. The visualization is built with D3 v5, using `d3.geoNaturalEarth1` and `d3.geoPath` for map projection, `d3.zoom` for interaction, and `d3.scaleOrdinal` with `schemeSpectral` for coloring. Country boundaries and metadata come from the World Atlas TopoJSON and TSV datasets.

Jjindong-pan

Fork of Choropleth Map with Interactive Filtering

This interactive choropleth map displays world economies color-coded by category, with a legend that allows users to click on a category to filter the map's display. The visualization uses a D3.js geoNaturalEarth1 projection and geoPath to render country shapes, with a sequential color scale derived from d3.schemeSpectral. Data is loaded from World Atlas. Hovering a country reveals its name and economy type. Clicking a legend item dims non-matching countries and brightens those in the selected category.

CCheng Tang