Activity 8 Country

Activity 8 Country

This example displays a map of India, rendered as a single SVG path using a Mercator projection fitted to the country’s boundaries. The code loads the World Atlas TopoJSON dataset, extracts the India geometry, and draws it with D3’s `d3.geoMercator` and `d3.geoPath` functions. It reads geographic data from a remote JSON file and projects it to a 960 by 500 pixel canvas.

NNagateja99

Activity 8 Country

This example displays a map of India rendered as an SVG path, centered and scaled using a Mercator projection. The code loads world country boundaries from the World Atlas TopoJSON dataset via `d3.json`, extracts India’s geometry with `topojson.feature`, and fits it to a 960×500 viewport using `d3.geoMercator().fitSize`. A single path drawn with `d3.geoPath` visualizes the country’s outline. The visualization demonstrates loading external JSON, filtering TopoJSON features, and projecting geographic data entirely with D3 v5.

Mmn0658

Activity 8 Country

This example displays a single-country map of India using a Mercator projection. It fetches world geometry from the world-atlas TopoJSON dataset, extracts the India feature, and renders it as an SVG path. The visualization uses D3 v5’s `d3.json` for data loading, `d3.geoMercator` and `d3.geoPath` to project and draw the boundary, and `topojson.feature` to convert the TopoJSON data into GeoJSON. The map is sized to 960 by 500 pixels and fills the viewport based on India’s extent.

Iindushashi.g@gmail.com

Activity 8 Country

This example displays a map of India using a Mercator projection, rendered as an SVG path. It loads country boundary data from the world-atlas TopoJSON file hosted on jsDelivr, then extracts India’s geometry with `topojson.feature`. The code uses `d3.geoMercator` and `d3.geoPath` to project and draw the shape, fitting it to a 960×500 viewport via `fitSize`.

LLakshmanRangisetti

Activity 8 Country

This example displays a map of India as an SVG graphic. It fetches world country boundaries from a TopoJSON source and uses the `topojson.feature` API to isolate India. The map is rendered with a Mercator projection via `d3.geoMercator` and drawn using `d3.geoPath`. The visualization relies on D3 v5 and the TopoJSON client library.

MmNamratha25

Activity 8 Country

This example displays a map of India rendered as an SVG path, centered using a Mercator projection fitted to the country’s boundaries. It loads world country geometries from the world-atlas TopoJSON dataset, filters for India, and draws the shape with d3.geoPath. The code demonstrates importing D3 v5 via a CDN script tag and using topojson-client to extract features.

Aaniteshterala2000

Activity 8 Country

This example displays a map of India using a Mercator projection. It fetches country boundary data from the world-atlas TopoJSON source, isolates the geometry for India, and renders it as a single SVG path using `d3.geoMercator()` and `d3.geoPath()`. The code highlights a minimal workflow for drawing a single country with D3.

NNukaShravanKumar

Activity 8 Country

This example displays a single-country map of India projected with the Mercator projection. It fetches world country boundaries from the world-atlas TopoJSON data, extracts the India feature, and renders it as an SVG path using D3's geoProjection and geoPath APIs. The visualization demonstrates loading D3 v5 and topojson-client from CDNs, and fitting the map to a 960 by 500 pixel canvas.

UUVarshaReddy