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leaflet

validateCoords

Utility function to check if a coordinates is valid

Description

Utility function to check if a coordinates is valid

Usage

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
leaflet

Create Interactive Web Maps with the JavaScript 'Leaflet' Library

v2.0.4.1
GPL-3
Authors
Joe Cheng [aut, cre], Bhaskar Karambelkar [aut], Yihui Xie [aut], Hadley Wickham [ctb], Kenton Russell [ctb], Kent Johnson [ctb], Barret Schloerke [ctb], jQuery Foundation and contributors [ctb, cph] (jQuery library), Vladimir Agafonkin [ctb, cph] (Leaflet library), CloudMade [cph] (Leaflet library), Leaflet contributors [ctb] (Leaflet library), Brandon Copeland [ctb, cph] (leaflet-measure plugin), Joerg Dietrich [ctb, cph] (Leaflet.Terminator plugin), Benjamin Becquet [ctb, cph] (Leaflet.MagnifyingGlass plugin), Norkart AS [ctb, cph] (Leaflet.MiniMap plugin), L. Voogdt [ctb, cph] (Leaflet.awesome-markers plugin), Daniel Montague [ctb, cph] (Leaflet.EasyButton plugin), Kartena AB [ctb, cph] (Proj4Leaflet plugin), Robert Kajic [ctb, cph] (leaflet-locationfilter plugin), Mapbox [ctb, cph] (leaflet-omnivore plugin), Michael Bostock [ctb, cph] (topojson), RStudio [cph]
Initial release

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