Rotate Event Callback

[bencote]

I cannot find how to wire up an event callback for rotation events.

Please describe the desired behavior. one of the other issues described wiring up an on.('drag') event to the editing subclass but that did not work. the issue was #980. I commented there but it was a closed issue.

Additional context (optional)

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[jywarren]

Redirecting into https://github.com/publiclab/Leaflet.DistortableImage/issues/980, thank you for finding that!!

[jywarren]

Ah, and noticing that the 'rotate' event doesn't work with the technique I tested in #980, so modifying a bit for rotation:

Here, we'd have to attach the event to all four corner handles, for the "free rotate" or "rotate" handles:

Object.values(map.imgGroup._layers)[0].editing._handles.freeRotate._layers[132].on('drag', (e) => {console.log('drag handles')})

See the different types of handles here: Object.values(map.imgGroup._layers)[0].editing._handles

I'm not sure how easy it is to just listen to everything, but this is at least a way to listen for very specific types of rotation/free rotation. Hope that helps -- I tested the above code and one of the four handles does output log messages, in https://publiclab.github.io/Leaflet.DistortableImage/examples/archive