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Fork of barGraph

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MMathieuZenone
Last edited Sep 19, 2022
Created on Sep 19, 2022
Forked from barGraph

This fork of a bar chart visualizes population data from a CSV file, displaying each country as a circle on an SVG canvas. The chart uses D3 v5, loading data via the `csv` function and manipulating SVG elements through the `select` API. Hovering over a circle turns it black, as defined in the CSS. The visualization presents the dataset without additional encoding, showing raw data points for each country.

AI-generated description

An example showing the capabilities of VizHub:

  • Loads D3 via UNPKG.
  • Demonstrates use of import from "d3".
  • Demonstrates use of import from local ES6 modules.
MIT Licensed

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This fork of barGraph displays population data rows from a CSV file as a series of uniform SVG rectangles, each sized to a fixed width and height but positioned by the order of the data. The example loads D3 via UNPKG and uses the `select` and `csv` functions from the D3 module to fetch the dataset, logging each country’s name and 2022 population to the console before rendering the bars. The visualization relies on D3’s selection and data-binding methods (`append`, `selectAll`, `enter`) to create the static bar elements within a 960 by 500 SVG canvas.

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