a couple of changes

[kwibus]

made a couple of changes, and maybe they can be useful for you.
It's now 1 single pull request, but i can split it up if you interesserend.
the change:

• edgeMarker points to single coordinate/marker(with bindEdgeMarker) like leaflet tooltip

• rotation if marker is done via leaflet-rotatedmarker plugin

• location marker is different (more correct). i
  in old version it is has x and y values as close as possible to target
  now it lies on the intersection of edge and line from mid screen to target

• you pass other border then map window. like Leaflet-active-area

• has package.json for npm (needs to be updated if you use this)

• it removes some options:

  • distanceOpacity: false
  • distanceOpacityFactor
  • layerGroup: null,
  • rotateIcons: true,
  • iconUrl: L.Icon.Default.imagePath + '/edge-arrow-marker.png',

  but the can be implementer easily.

hope you are interested, comments are welcome. it try to learn javascript

[ubergesundheit]

Hi, thanks for your efforts!

I think I would prefer seperate pull requests for each change. Then please explain why you've made the changes. Also, please include documentation and examples in the index.html for each change.

I couldn't make out any glaring javascript mistakes, so from this side it should be good.

Cheers

[kwibus]

I am glad to help, hope these pull request help.
It was a good excuse to look at the code again.
some notes and thinks i did not include:

• have not tested it with distanceOpacity

• did not push npm pacakge.json. was just a npm init

• default iconUrl points to cdn if leaflet comes from cdn so that will not work

• in my original version some function had different name, but i kept them the same in pull request

  • _addEdgeMarker -> update
  • destroy -> remove

• your version (including with pull request) delete an recreate in _addEdgeMarker,
  while i did update the existent marker and created them when not there.
  don't know if that makes a difference. but maybe something to concider

• onclick not working on mobile for me

hopes this helps, you can tell me when you want me to change something.

Cheers