Change cursor to "not allowed" when hovering over nonclickable area #77
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Closes #72.
This PR changes the mouse cursor to the "not allowed" cursor when it hovers outside of the clickable area.
To implement this, I also needed to generate a GeoJSON polygon of the selectable AOI perimeter to load into Leaflet so it would know what area was clickable. I've added the GeoJSON generating script to
scripts/boundary.py
and added instructions about how to run it to the main repo README, along with some documentation about how the shadow mask was generated since that had not yet been documented either, but is very related.To test, load the app, verify that you see the "nope" sign when you hover outside of the clickable area, and make sure the app still works like before in other respects.