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vega is so much fun, but some things just aren’t well explained. For instance, how do we use an event stream from something outside of the vega graph? I finally figured it out, and I wanted to share with anyone who cares.
In the update expression of the event object, we have access to event. I use event.currentTarget.innerText as a hopefully understandable minimal example.
forked from timelyportfolio‘s block: vega font