Refactored Bar Chart with real data

100%

Refactored Bar Chart with real data

✓ Published1🌍 Public

Last edited Aug 2, 2023

Created on Aug 2, 2023

This example displays a horizontal bar chart of closing values for ten products, using data loaded from a CSV file. Built with React and rendered as SVG, it partitions the visualization into modular components: the `AxisBottom` and `AxisLeft` handle ticks and labels, while `Marks` draws each rectangle. D3’s `scaleBand` and `scaleLinear` map the categorical and numeric fields, and dimensions are scaled relative to a fixed margin. The chart loads real data via D3’s `csv` method, demonstrating a reusable, refactored structure.

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