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Rectangles data Color Jason Zoom

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IIgathi
Last edited Aug 4, 2019
Created on Aug 4, 2019

This example shows three colored rectangles, each labeled with a color name, positioned at fixed coordinates on an SVG canvas. The visualization maps a small JSON dataset, where each object defines the rectangle’s x/y position, width, height, fill color, and label, directly to SVG elements. Using D3 v4, the code binds the data to `rect` elements via `selectAll` and `data`, then sets the geometry attributes (`x`, `y`, `width`, `height`) and inline `fill` style from the data. It also appends `text` elements to display each rectangle’s name, with labels placed near the shapes using computed offsets. The rendering approach is purely SVG-based, with no axes or scales, presenting a straightforward data-driven layout.

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forked from <a href='http://bl.ocks.org/Igathi/'>Igathi</a>'s block: <a href='http://bl.ocks.org/Igathi/713b5a2deed36e1f2a153d7a303d8279'>Rectangles using data</a>

forked from <a href='http://bl.ocks.org/Igathi/'>Igathi</a>'s block: <a href='http://bl.ocks.org/Igathi/c7f786a4f651020d22bc1b0c056a4b4d'>Rectangles using data Color</a>

forked from <a href='http://bl.ocks.org/Igathi/'>Igathi</a>'s block: <a href='http://bl.ocks.org/Igathi/8ec1e84c037ee0f1f46c54a26de03d2f'>Rectangles data Color Jason</a>

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