If TRUE, each region will be filled using colors from theĬol = argument, and bounding lines are drawn by default using par("fg"). If FALSE, the lines bounding each region will be drawn (but Logical flag that says whether to draw lines or fill areas. The map should be centered and a clockwise rotation (in degrees) Must be given in the parameters argument.Ī vector c(latitude, longitude, rotation) describing where If a projection does require additional parameters, these Projections do not require additional parameters. This argument is optional only in the sense that certain Numeric vector of parameters for use with the The default is to use a rectangular projection with the aspect ratioĬhosen so that longitude and latitude scales are equivalent at the If FALSE, interior segments are not drawn.Īn interior segment is a line segment of the map that bounds twoĬharacter string that names a map projection to use.
This argument is ignored if fill is TRUE. If FALSE, boundary segments are not drawn.Ī boundary segment is a line segment of the map that bounds only If FALSE, each element of regions is matchedĪgainst the polygon names in the database and all matches are selected If TRUE, only exact matches with regions are The default selects all polygons in the database. 'negative' expressions like "Norway(?!:Svalbard)", which means NorwayĪnd all islands except Svalbard. The regions may also beĭefined using (perl) regular expressions. Have the name of the region, followed by a colon and a qualifier,Īgainst the polygon names in the database and, according toĮxact, a subset is selected for drawing. When a region is composed of more than one polygon, the individual polygons Location of the map databases may be overridden by setting theĬharacter vector that names the polygons to draw.Įach database is composed of a collection of polygons, and each polygon has If the requied database is in a different package that has not been attached, the string may be started with "packagename::". Map or a spatial object of class SpatialPolygons or SpatialLines.Ĭounty), and more (type help(package='maps') to see the package index). X, y, and names obtained from a previous call to )Ĭharacter string naming a geographical database, a list of Map ( database = "world", regions = ".", exact = FALSE, boundary = TRUE, interior = TRUE, projection = "", parameters = NULL, orientation = NULL, fill = FALSE, col = 1, plot = TRUE, add = FALSE, namesonly = FALSE, xlim = NULL, ylim = NULL, wrap = FALSE, resolution = if ( plot ) 1 else 0, type = "l", bg = par ( "bg" ), mar = c ( 4.1, 4.1, par ( "mar" ), 0.1 ), myborder = 0.01, namefield = "name", lforce = "n".
#ITALY MAPDRAW ISO#
iso.expand: Identify countries by ISO 3166 codes (2 or 3 letters) or by.