General Update Pattern With Nested Elements

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General Update Pattern With Nested Elements

✓ Published1🌍 Public

Last edited Aug 10, 2019

Created on Aug 9, 2019

This example demonstrates the general update pattern for nested elements in D3, showing how fruit shapes transition as the data array changes. Five oranges and a lemon render as circles with color and radius scales, then undergo three timed updates: removal, type change, and splice. The code uses `selection.data`, `enter`, `merge`, `exit`, and `transition` with `.duration` and `.end` to coordinate circle radius and fill animations, while text labels update via `text`. Rendering targets SVG with an ordinal scale for colors and radii.

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