derivePoints: Given a data object and lng/lat arguments (which may be NULL...

In leaflet: Create Interactive Web Maps with the JavaScript 'Leaflet' Library

Given a data object and lng/lat arguments (which may be NULL [meaning infer from data], formula [which should be evaluated with respect to the data], or vector data [which should be used as-is]) return a lng/lat data frame.

Description

Given a data object and lng/lat arguments (which may be NULL [meaning infer from data], formula [which should be evaluated with respect to the data], or vector data [which should be used as-is]) return a lng/lat data frame.

Usage

derivePoints(
  data,
  lng = NULL,
  lat = NULL,
  missingLng = missing(lng),
  missingLat = missing(lat),
  funcName = "f"
)

Arguments

data	map data
lng	longitude
lat	latitude
missingLng	whether lng is missing
missingLat	whether lat is missing
funcName	Name of calling function (for logging)

leaflet documentation built on May 29, 2024, 1:19 a.m.