bar chart with legend

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bar chart with legend

✓ Published0🌍 Public

Last edited Dec 4, 2017

Created on Dec 4, 2017

A bar chart displays four fixed values—20, 30, 40, and 10—as vertical bars rendered in SVG. The chart is built using D3 v4 within a custom `BarChart` class, which configures margins and appends a `<g>` element to the body. The code defines a render method but leaves it empty, so the bars themselves are not actually drawn; only the SVG container is initialized. The example demonstrates a minimal class-based structure for a D3 bar chart, with the data array hardcoded in the script.

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