Bar Chart I

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Last edited Jun 4, 2018

Created on Jun 4, 2018

A simple bar chart displays a single array of seven numeric values as horizontally aligned rectangular bars. The bars are rendered as styled HTML `div` elements, with their widths proportional to the data values via a linear `d3.scale.linear` mapping values to pixel lengths. The chart uses D3 v3’s data join (`selectAll`, `data`, `enter`) to append the bars, and each bar is labeled with its corresponding number inside a colored, right-aligned text block against a black background. The example is a direct implementation of the classic "Let’s Make a Bar Chart" tutorial.

AI-generated description

A basic HTML bar chart. Part of the Let’s Make a Bar Chart tutorial.

forked from <a href='http://bl.ocks.org/mbostock/'>mbostock</a>'s block: <a href='http://bl.ocks.org/mbostock/7322386'>Bar Chart I</a>

forked from <a href='http://bl.ocks.org/sandravizmad/'>sandravizmad</a>'s block: <a href='http://bl.ocks.org/sandravizmad/807c5904ec8f051720ed37e035367218'>Bar Chart I</a>

forked from <a href='http://bl.ocks.org/sandravizmad/'>sandravizmad</a>'s block: <a href='http://bl.ocks.org/sandravizmad/9d46aca90b4e1dd31341a9f0d11f8acc'>Bar Chart I</a>

gpl-3.0 Licensed

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