D3 Selection Exploration

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D3 Selection Exploration

✓ Published1🌍 Public

Last edited Sep 23, 2022

Created on Sep 22, 2022

This example demonstrates how D3 selection joins can manage dynamic datasets, showing circles that move and change radius over time as new data points are generated at intervals. The visualization uses a line generator to connect the current positions of these circles, creating a path that updates with each data refresh. The code relies on D3's selection and join APIs to add, update, and remove SVG circle elements, while the line path is drawn using D3's line generator. Data is synthesized programmatically, with positions varying according to trigonometric functions based on a time parameter.

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