updatePattern

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Last edited Jul 20, 2021

Created on Jul 20, 2021

This example demonstrates the D3 update pattern for smoothly transitioning between data states in an SVG visualization. It shows five fruit circles that change over time through timed intervals: removing an apple, changing an apple to a lemon, and filtering out another apple. The code uses d3.scaleOrdinal to map fruit types to colors and radii, while d3.transition animates circle attributes over one-second durations. The enter, merge, and exit selections handle new, updating, and removed elements respectively, with exiting circles shrinking to zero radius before removal.

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An example showing the capabilities of VizHub:

Loads D3 via UNPKG.
Demonstrates use of import from "d3".
Demonstrates use of import from local ES6 modules.

MIT Licensed

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