Starting with Bar Chart

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Starting with Bar Chart

✓ Published2🌍 Public

Last edited Nov 28, 2020

Created on Nov 26, 2020

This example shows a horizontal bar chart comparing the weights of four individuals, with names on the y-axis and weight values on the x-axis. The data loads from a CSV file via `d3.csv`, and the chart uses `d3.scaleLinear` for the quantitative axis, `d3.scaleBand` for categorical spacing, and `d3.axisLeft`/`d3.axisBottom` for ticks. Bars render as SVG rectangles with a steelblue fill, positioned using the scales’ computed dimensions and padding.

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Starting with Bar Chart

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A horizontal bar chart displays the weight of four individuals from a local CSV file. The chart uses D3 v6 with modular imports, including `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to map data values to SVG rectangles. The bars are filled with steelblue, and axes are rendered with D3's axis generators. The visualization loads data asynchronously via `csv('data.csv')`, parsing weights as numbers before rendering the SVG output.

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