practice

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Last edited Jul 21, 2023

Created on Jul 18, 2023

This example creates a simple bar chart with D3.js v6, rendering a single black rectangle onto an SVG canvas. The chart positions the rectangle at a fixed x-coordinate of 10 and y-coordinate of 20, with a width of 10 pixels and a height of 300 pixels. The code uses D3's `select` function to append the SVG element to the document body, and sets the SVG dimensions to match the browser window’s width and height. The visualization serves as a minimal practice exercise, demonstrating basic SVG shape creation and attribute manipulation without any data binding.

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

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