R: mapdeck dispatch

mapdeck_dispatch {mapdeck}

R Documentation

mapdeck dispatch

Description

Extension points for plugins

Usage

mapdeck_dispatch(
  map,
  funcName,
  mapdeck = stop(paste(funcName, "requires a map update object")),
  mapdeck_update = stop(paste(funcName, "does not support map update objects"))
)

invoke_method(map, method, ...)

Arguments

`map`	a map object, as returned from `mapdeck`
`funcName`	the name of the function that the user called that caused this `mapdeck_dispatch` call; for error message purposes
`mapdeck`	an action to be performed if the map is from `mapdeck`
`mapdeck_update`	an action to be performed if the map is from `mapdeck_update`
`method`	the name of the JavaScript method to invoke
`...`	unnamed arguments to be passed to the JavaScript method

Value

mapdeck_dispatch returns the value of mapdeck or or an error. invokeMethod returns the map object that was passed in, possibly modified.

[Package mapdeck version 0.3.4 Index]