Stacking tools - need guidance/docs on how to enable them

[jywarren]

I'm seeing that in both MapKnitter.org and the demo here (https://publiclab.github.io/Leaflet.DistortableImage/examples/), there is no longer a "raise to top" or "send to bottom" tool, and some folks have been asking about it.

I see in the docs that it's an "add-on" tool: L.StackAction with q, a hotkeys. But how do we turn on "add-on" tools?

Looks like we should be able to use L.DistortableImage.Edit's addTool() method... looking...

And maybe include it on this line:
https://github.com/publiclab/mapknitter/blob/77ccb1535c85c227410e2594e596eef26395043b/app/assets/javascripts/mapknitter/Map.js#L95

following the format:

img = L.distortableImageOverlay('example.jpg', {
  actions: [L.OpacityAction, L.DeleteAction, L.RevertAction],
}).addTo(map);

Aha! Yes, this works!

map._layers[54].editing.addTool(L.StackAction)

OK!

[jywarren]

Done here! Let's check on stable.mapknitter.org too!

publiclab/mapknitter@c071de2