Bar Graph using D3.js

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Bar Graph using D3.js

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Last edited Jun 26, 2022

Created on Jun 26, 2022

This example displays a bar chart of students’ final exam marks, with student names on the x-axis and marks on the y-axis. The visualization loads data from a CSV file (`marksheet.csv`) using `d3.csv`, then creates the chart with D3 v7’s `scaleBand` and `scaleLinear` for axes, and appends SVG `<rect>` elements for bars. Axis labels are added via `d3.axisBottom` and `d3.axisLeft`, along with a title. The rendering is entirely SVG-based, with hardcoded margins and a fixed canvas size.

AI-generated description

A bare minimum HTML page demonstrating use of CSS and JavaScript.

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