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Last edited Jun 8, 2017

Created on Jun 8, 2017

A purple circle is centered on an SVG canvas with a counter displayed as text beside it. Clicking the circle increments the count and enlarges the circle’s radius based on the new value. The code uses d3.select to bind a click handler and update the text and circle attributes, with a simple count() function tracking the integer state. Rendering is done via SVG elements created through D3 v4’s selection API.

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