Activity-8.5.1

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 example displays a zoomable world map using an equirectangular projection, with countries rendered as interactive SVG paths that change color on hover. It loads geographic data from the world-atlas TopoJSON file, converting it to GeoJSON with the `feature` method from the `topojson` library. The visualization applies a blue sphere background and green country fill, using D3 v5's `geoPath`, `geoEquirectangular`, and `zoom` APIs to enable panning and scaling of the map.

VVenkat-Sumith-Thota

Activity 8 Map

This example displays an interactive world map using an equirectangular projection, with countries filled in light green and hover states highlighted in maroon. Built with D3 v5 and TopoJSON, it loads world-atlas country data from a CDN and renders the map as SVG paths. The visualization supports pan-and-zoom through d3.zoom, which applies transforms to the entire SVG group.

NNagateja99

Activity 8 Map

This example presents an interactive world map using a sphere outline and country boundaries. The map is rendered in SVG using D3 v5 with a `geoEquirectangular` projection and `geoPath` to draw geographic features. Country data comes from the `world-atlas` TopoJSON file, converted to GeoJSON with the `feature` method. Users can pan and zoom the map via D3's `zoom` behavior, while hovering over countries changes their fill color to maroon.

Aanith462@gmail.com

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 displays an interactive world map using D3 v5 and TopoJSON, rendering countries as SVG paths with a light green fill and indigo stroke. The map uses an equirectangular projection via `d3.geoEquirectangular` and `d3.geoPath`, pulling geographic data from the world-atlas countries-110m.json dataset. Users can zoom and pan the map through a `d3.zoom` handler that applies transforms to the SVG. Hovering over a country changes its fill to maroon, providing simple visual feedback.

UUmarani Vemula

Cchsaisriharsha@gmail.com

Activity8_Task5_1

This example displays an interactive world map using D3 v5 and TopoJSON, rendering countries as light-green SVG paths with an indigo stroke on a sky-blue sphere. It loads geographic data from the world-atlas countries-110m.json dataset and applies a d3.geoEquirectangular projection with d3.geoPath. Users can pan and zoom the map via d3.zoom, which applies SVG transforms. Countries highlight in maroon on hover, demonstrating basic choropleth-style interaction with projected geographic features.

Activity 8 Map

This example displays an interactive world map using a spherical projection, with countries rendered as filled paths and an ocean backdrop. Panning and zooming are enabled through D3’s zoom behavior, which applies transforms to the entire SVG. The map is built with `d3.geoEquirectangular` for projection, `d3.geoPath` for generating paths, and `topojson.feature` to convert TopoJSON data from the world-atlas dataset into GeoJSON. Countries are colored light green and turn maroon on hover.

SSharankumar02