validateCoords: Utility function to check if a coordinates is valid

Description Usage Arguments

View source: R/utils.R

Description

Utility function to check if a coordinates is valid

Usage

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validateCoords(lng, lat, funcName, warn = TRUE, mode = c("point",
  "polygon"))

Arguments

lng

vector with longitude values

lat

vector with latitude values

funcName

Name of calling function

warn

A boolean. Whether to generate a warning message if there are rows with missing/invalid data

mode

if "point" then warn about any NA lng/lat values; if "polygon" then NA values are expected to be used as polygon delimiters


rstudio/leaflet documentation built on Sept. 10, 2018, 8:29 p.m.