Activity 8 Map

Activity 8 Map

This interactive world map visualizes country boundaries using an equirectangular projection, with countries rendered as light green SVG paths and a sky-blue sphere background. Viewers can zoom and pan the map using D3's zoom behavior. The visualization loads TopoJSON data from the world-atlas package, converts it to GeoJSON using `topojson.feature`, and renders paths with `d3.geoPath`. Hovering over a country triggers a CSS color change to maroon, providing basic interactivity. The implementation uses D3 v5 with ES6 module imports for `json`, `geoEquirectangular`, and `zoom`.

HHemanthh81

Activity 8 Map

This interactive world map uses D3.js to render country boundaries from the world-atlas TopoJSON data. The visualization displays continents in light green with indigo borders against a skyblue ocean sphere using an equirectangular projection. The map supports pan and zoom interactions through D3's zoom and event APIs, while hover states are implemented via CSS to change country colors to maroon. The code demonstrates importing D3 modules and a local ES6 module, and uses the topojson library's feature method to convert the data into GeoJSON.

LLakshmanRangisetti

Activity 8 Map

This visualization displays a zoomable world map with countries colored in light green and outlined in indigo, with a sky-blue sphere background. Countries turn maroon when hovered. The map uses D3’s `geoEquirectangular` projection and `geoPath` to render geographic features from a TopoJSON dataset (`world-atlas@2`), while `d3.zoom` enables panning and zooming. The SVG output is styled via CSS class selectors, and the map data is loaded asynchronously using `d3.json` and processed with `topojson.feature`.

Aaniteshterala2000

Activity 8 Map

This example displays an interactive world map using D3 v5 and TopoJSON. It loads country boundaries from the world-atlas dataset and renders them as SVG paths using `d3.geoPath` with a `d3.geoEquirectangular` projection. The map applies a blue sphere background and green country polygons with an indigo stroke, while a `d3.zoom` handler enables pan and zoom transformations. Hovering over a country changes its fill color to maroon via CSS.

BBhavyaMammai

Activity 8 Map

This interactive world map visualizes country boundaries using light green landmasses against a sky blue ocean. The visualization employs an equirectangular projection, rendered via SVG paths generated with `d3.geoPath`. Users can zoom and pan the map using the `d3.zoom` and `d3.event` APIs. The geographic data originates from the `world-atlas` TopoJSON file, which is converted to GeoJSON features using the `topojson.feature` function. Countries highlight in maroon when hovered, based on CSS styling.

Hharipriyaa07

Activity 8 Map

This example displays an interactive world map using D3 v5 and TopoJSON, rendering countries as light-green SVG paths with an indigo stroke against a sky-blue sphere. The map loads geographic data from the world-atlas countries-110m.json dataset and supports zooming and panning through d3.zoom. Hovering over a country changes its fill to maroon via CSS, while d3.geoPath and d3.geoEquirectangular handle the projection and path generation for the GeoJSON features.

Aakshayvenishetty1437

Activity 8 Map

This example shows an interactive world map with zoom and pan capabilities. The map renders countries as light green SVG paths with indigo borders on a sky-blue sphere background, and countries turn maroon when hovered. The visualization uses D3 v5’s `geoEquirectangular` projection with `geoPath` to draw geographic features, and `zoom` for user interaction. TopoJSON is used to convert world-atlas country data into GeoJSON features.

Iindushashi.g@gmail.com

Activity 8 Map

This example displays an interactive world map using a light green landmass and sky blue ocean. It loads geographic data from the world-atlas TopoJSON collection, converts it to GeoJSON with the `feature` function, and renders countries via `d3.geoPath` and `d3.geoEquirectangular`. Users can pan and zoom using D3’s `zoom` event, while hovering highlights countries in maroon through CSS.

Vvineelaramulapalli32