Fork of Map of India with D3 - chloropleth map-APR 23, 2021

Fork of Map of India with D3 - chloropleth map-APR 23, 2021

This choropleth map of India colors district boundaries by state using a categorical color scale. The visualization renders district polygons as SVG paths and labels each with its state name at the polygon’s centroid. It uses d3.json to load district-level TopoJSON from a GitHub repository, topojson.feature to convert it to GeoJSON, and d3.geoMercator with d3.geoPath for projection and rendering. The code also applies d3.scaleOrdinal with schemeCategory10 for fills and sets stroke styling via CSS.

98% match

Fork of Fork of Map of India with D3 - chloropleth map

This choropleth map displays India’s districts, colored by state (NAME_1 property) using a categorical color scale, with district names overlaid at each shape’s centroid. It uses d3.geoMercator for projection and d3.geoPath to render SVG paths from TopoJSON data sourced from the Datameet Indian district boundaries dataset. The code applies a scaleOrdinal with schemeCategory10 for fills, appends title tooltips, and labels each feature via pathGenerator.centroid, while CSS sets stroke styling for boundaries.

93% match

Map of India with D3 - chloropleth map-APR 23, 2021

A choropleth map renders India’s districts as colored SVG paths, with each region labeled by its state name at the centroid. The visualization uses D3 v5’s `geoMercator` projection and `geoPath` to draw shapes from a TopoJSON dataset of district boundaries. `d3.scaleOrdinal` with `schemeCategory10` assigns fill colors, while district hover states and labels are added via appended `title` elements and `text` nodes. The code relies on the topojson client library to convert TopoJSON features into GeoJSON for rendering.

93% match

Fork of Fork of Map of India with D3 - chloropleth map

This choropleth map displays the states of India, each filled with a distinct color from a categorical scale and labeled with its name. The visualization uses D3 v5 and TopoJSON to load and render state boundaries from a GitHub-hosted TopoJSON file. SVG paths are generated with `d3.geoPath` and a Mercator projection, with state labels positioned using `pathGenerator.centroid`. The code assigns fill colors via `scaleOrdinal` and `schemeCategory10`, and applies static styling through CSS classes.

Bbindhureddy98

Fork of Fork of Map of India with D3 - chloropleth map

Bbindhureddy98

Fork of Map of India with D3 - chloropleth map

This example shows a choropleth map of India’s states, with each state filled by a categorical color scale and labeled by name at its centroid. The visualization uses D3 v5’s `geoMercator` projection, `geoPath`, and `scaleOrdinal` to render the SVG paths. TopoJSON data from a remote GitHub source is parsed with `feature` to draw state boundaries, while state names are positioned using `pathGenerator.centroid`. The map omits the first feature from the dataset, likely removing a national outline or disputed region.

Fork of Fork of Map of India with D3 - chloropleth map

This choropleth map of India uses a sequential color scale to encode each state with a distinct category color and labels each state with its name. The visualization relies on TopoJSON data for Indian state boundaries, which is projected and rendered using `d3.geoMercator` and `d3.geoPath`. The code filters out the first feature from the dataset before drawing the SVG paths, applies `d3.scaleOrdinal` with `schemeCategory10` for fills, and positions text labels at path centroids using `pathGenerator.centroid`.

Bbhargavarathod

Fork of Fork of Fork of Map of India with D3 - chloropleth map

This example shows a choropleth map of Indian districts, with each district filled by a categorical color based on its state (NAME_1) and labeled with the state name at the district’s centroid. It uses d3.json to load a TopoJSON file from the datameet repository, then converts it to GeoJSON with topojson.feature. The map is projected using d3.geoMercator and rendered as SVG paths via d3.geoPath, with a d3.scaleOrdinal and d3.schemeCategory10 assigning fill colors.

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