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Fork of Fork of Fork of colorado county data bar chart pt 2

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Bbepnye@gmail.com
Last edited Dec 5, 2024
Created on Dec 5, 2024

This bar chart visualizes Colorado county voting data for a proposition, with stacked bars showing the number of yes and no votes per county. Hovering over a bar reveals a tooltip displaying the vote counts for that specific county. The visualization uses d3.stack, d3.scaleBand, and d3.scaleLinear to construct the chart, while d3.zoom enables panning and zooming along the x-axis. Vote data comes from a CSV file and county geometry from a GeoJSON source, rendered as SVG via D3 v4.

AI-generated description

An example showing the capabilities of VizHub:

  • if you hover over a county it will display the number of yes votes and no votes for the current proposition
  • TODO:
  • -color the map according to the number of votes
  • -add a selector for multiple propositions
  • -clean up code and functions into multiple classes