Drag event on Chrome 72

[Andrea Bianchin]

In last release Chrome 72, d3 drag doesn't fire "drag" event, but "start" and "end" still working.

[Mike Bostock]

I’m not able to reproduce this error.

When reporting an issue, please include a link to a live example, preferably as an Observable notebook or as a pull request in the appropriate repository with tests. You should demonstrate that the described behavior is not the expected behavior using the minimum amount of code.

A good bug report should isolate specific methods that exhibit unexpected behavior and define precisely how expectations were violated. What did you expect the method or methods to do, and how did the observed behavior differ? By isolating the issue, you assist the investigation.

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Thank you! 🤗

[Andrea Bianchin]

@mbostock sorry for short request.
Later i'll try to explain the problem with live code (now is reserved).

We have use this workaround for force to trigger the event:

document.addEventListener("touchstart", function( event ) { console.log('hi') }, false);

Thanks. 😉

[Mike Bostock]

See #47.