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Bowl of Fruit - General Update Pattern

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GGabe Nascimento
Last edited Oct 19, 2021
Created on Oct 19, 2021

This example demonstrates the general update pattern with a simple scatter-like visualization. It renders five circles representing fruit objects arranged within an SVG canvas, using a light blue background. The code employs D3 v7 selectors to grab the SVG element and range to generate a data array. Following D3’s declarative data-join workflow, it first selects all existing circles, binds the fruit dataset, and then uses the enter stage to append new circle elements with red fills and initial coordinates. The implementation uses expressive chaining to structure the data-to-visual encoding, though no update or exit phases are shown.

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