Fade Out Fade In 5

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Fade Out Fade In 5

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Last edited Nov 30, 2021

Created on Nov 30, 2021

Two blue circles fade out over two seconds, then are removed and replaced by four red circles that fade in at new positions. The example demonstrates a sequential data-update pattern using SVG and D3 v7 transitions. The initial `circ` selection applies a `style("fill-opacity", "0")` transition with its `.on("end", ...)` callback, which calls `.remove()` on all circles before binding the second dataset and entering new circles with a reversed fade-in transition.

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Fade Out Fade In 5

Works... in this version .remove() is inside .on("end", ...)

(Connected with d3 Slack question)

MIT Licensed

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