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Concept of Enter and Exit Selection

✓ Published1🌍 Public
Ccsroysudarshan
Last edited Apr 11, 2020
Created on Apr 10, 2020
Forked from Smiling Face

This example demonstrates the D3.js concept of enter and exit selections within an SVG rendering context. It uses D3’s `selectAll().data().enter()` to append circles representing apples, each assigned a random ID and positioned horizontally across the canvas. The code then removes the last fruit via `fruits.pop()` and applies `selectAll().data().exit().remove()` to delete the corresponding circle, showing how the exit selection handles data removal. All rendering is performed through D3’s selection API on a 960x500 SVG element.

AI-generated description

A bare minimum HTML page.

See also React Starter.

MIT Licensed

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