Fork of Overlapped Barchart2

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Fork of Overlapped Barchart2

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Last edited Apr 22, 2021

Created on Apr 22, 2021

This example uses a React component with D3 to visualize survey period overlaps as a horizontal time-series bar chart. Each rectangle’s x-position and width map to a survey’s start and end dates using `d3.scaleTime`, while its height represents the reported percentage via `d3.scaleLinear`. The SVG bars are drawn from `timeperiodv2.json`, which provides start and end dates parsed with `d3.timeParse`. The chart displays five national surveys from India, showing how their data collection periods overlap across time.

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React Starter code.

MIT Licensed

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