SYNOPSIS

 my $island1 = Geo::Line->filled(...);
 my $island2 = Geo::Surface->new(...);
 my $islands = Geo::Surface->new($island1, $island2)

See SYNOPSIS in Geo::Shape

DESCRIPTION

In this context, a "surface" is defined as a set of filled areas with possible enclosures in one projection system. One set of islands can be kept as one surface, or the shapefile data of a country.

See DESCRIPTION in Geo::Shape