Adding links to objects

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Adding links to objects

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Last edited Nov 30, 2019

Created on Dec 27, 2013

This example shows a light green rectangle with rounded corners as a hyperlink to a Wikipedia article about the word "gongoozler." The text label overlays the rectangle but is set with `pointer-events: none`, allowing clicks to pass through to the link beneath. Using the D3.js library (version 3.5.17), the code appends an anchor element with an `xlink:href` attribute to an SVG, then draws the rectangle and text. The text uses `text-anchor: middle` for centering, and the SVG is rendered inline in the HTML page.

AI-generated description

The above example is intended to demonstrate adding a hyperlink to an object (the rectangle) and instructing the text object to be transparent to the pointer so that the link on the rectangle is recognised 'through' the text. This is the example code for a section on adding links to d3.js objects in the book D3 Tips and Tricks

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