leaflet (version 2.2.1)

dispatch: Extension points for plugins

Description

Extension points for plugins

Usage

dispatch(
  map,
  funcName,
  leaflet = stop(paste(funcName, "requires a map proxy object")),
  leaflet_proxy = stop(paste(funcName, "does not support map proxy objects"))
)
invokeMethod(map, data, method, ...)

Value

dispatch returns the value of leaflet or

leaflet_proxy, or an error. invokeMethod returns the

map object that was passed in, possibly modified.

Arguments

map

a map object, as returned from leaflet or leafletProxy

funcName

the name of the function that the user called that caused this dispatch call; for error message purposes

leaflet

an action to be performed if the map is from leaflet

leaflet_proxy

an action to be performed if the map is from leafletProxy

data

a data object that will be used when evaluating formulas in ...

method

the name of the JavaScript method to invoke

...

unnamed arguments to be passed to the JavaScript method