R: Add a Polygon to a Map

mapPolygon {oce} | R Documentation

## Add a Polygon to a Map

### Description

Plot a polygon on an existing map.

### Usage

    mapPolygon(longitude, latitude, density = NULL, angle = 45,
      border = NULL, col = NA, lty = par("lty"), ...,
      fillOddEven = FALSE)

### Arguments

`longitude` | longitudes of points to be plotted, or an object from which longitude and latitude can be inferred (e.g. a coastline file, or the return value from `mapLocator`), in which case the following two arguments are ignored.
`latitude` | latitudes of points to be plotted.
`density` | as for `polygon`.
`angle` | as for `polygon`.
`border` | as for `polygon`.
`col` | as for `polygon`.
`lty` | as for `polygon`.
`...` | as for `polygon`.
`fillOddEven` | as for `polygon`.

### Details

Adds a polygon to an existing map, by analogy to `polygon`. Used by `mapImage`.

### Author(s)

Dan Kelley

### See Also

A map must first have been created with `mapPlot`.

Other functions related to maps: `lonlat2map`, `lonlat2utm`, `map2lonlat`, `mapArrows`, `mapAxis`, `mapContour`, `mapDirectionField`, `mapGrid`, `mapImage`, `mapLines`, `mapLocator`, `mapLongitudeLatitudeXY`, `mapPlot`, `mapPoints`, `mapScalebar`, `mapText`, `mapTissot`, `oceCRS`, `shiftLongitude`, `usrLonLat`, `utm2lonlat`

[Package oce version 1.1-1 Index]