D3 Workshop: Part 2 - SVGs and d3 Transitions

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D3 Workshop: Part 2 - SVGs and d3 Transitions

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Last edited Mar 24, 2018

Created on Mar 24, 2018

This example demonstrates how to animate SVG elements with D3 v4, showing a static red circle and blue rectangle alongside small rectangles that jump to random positions and colors when a button is clicked. It illustrates data joins by binding an array of color objects to newly appended rectangles, then transitions them with `d3.transition()`. A `setInterval` loop continuously updates the rectangles' positions and fills using random values from the data array, while the initial static shapes remain unchanged. The code uses `selection.enter()`, `merge()`, and chained `.attr()` and `.style()` methods for smooth animations.

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