Data join example

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Data join example

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Last edited Oct 4, 2018

Created on May 30, 2017

Five circles rendered in SVG display scores for named individuals from a hardcoded data array. The example demonstrates joining data to graphical elements: `d3.selectAll('circle')` selects the existing circle nodes, then the `.data(scores)` method binds each score object to a circle, and the `.attr('r', ...)` call sets circle radii proportionally to the score values. The visualization relies on the D3.js library (version 4.2.2) and uses plain JavaScript array manipulation.

AI-generated description

Data join example.

From D3 in Depth book by Peter Cook.

forked from <a href='http://bl.ocks.org/d3indepth/'>d3indepth</a>'s block: <a href='http://bl.ocks.org/d3indepth/1316222b296ed9fd572978d90cde0971'>Data join example</a>

gpl-3.0 Licensed

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