Fork of react first level drilldown map using zoom
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SsreepavanKothapalli
Last edited Apr 13, 2023
Created on Apr 13, 2023
Forked from react first level drilldown map using zoom
This example shows a drill-down map of Indian states and districts. Clicking a state zooms in to reveal its districts, while clicking a district zooms to that region. The visualization uses React to manage state for the selected area and D3 v6 for rendering. It employs `d3.geoMercator` and `d3.geoPath` to draw boundaries from TopoJSON files, with `d3.zoom` and `d3.zoomIdentity` handling the animated transitions. The map targets a bounding box using `pathGenerator.bounds`, scaling and translating the view accordingly.
AI-generated descriptionreact first level drilldown map using zoom
MIT Licensed