NAME

Geo::Geos::Triangulate::DelaunayTriangulationBuilder - Extracts triangulation edges or triangles.

SYNOPSIS

    use Geo::Geos::Coordinate;
    use Geo::Geos::Triangulate::DelaunayTriangulationBuilder;

    my $gf = Geo::Geos::GeometryFactory::create();
    my $c1 = Geo::Geos::Coordinate->new(1,2);
    my $c2 = Geo::Geos::Coordinate->new(5,2);
    my $c3 = Geo::Geos::Coordinate->new(5,0);
    my $c4 = Geo::Geos::Coordinate->new(1,0);

    my $lr = $gf->createLinearRing([$c1, $c2, $c3, $c4, $c1], 2);
    my $p  = $gf->createPolygon($lr);

    my $tolerance = 0;
    my $builder = Geo::Geos::Triangulate::DelaunayTriangulationBuilder->new($gf, $p, $tolerance);

    my $edges     = $builder->getEdges;        # => isa 'Geo::Geos::MultiLineString'
    my $triangles = $builder->getTriangles;    # => isa 'Geo::Geos::GeometryCollection'

    my $builder2 = Geo::Geos::Triangulate::DelaunayTriangulationBuilder->new($gf, $p);
    my $builder3 = Geo::Geos::Triangulate::DelaunayTriangulationBuilder->new($gf, [$c1, $c2, $c3, $c4]);
    my $builder4 = Geo::Geos::Triangulate::DelaunayTriangulationBuilder->new($gf, [$c1, $c2, $c3, $c4], 0.1);

SEE ALSO (C++ classes docs)

GEOS C++ Library

geos::triangulate::DelaunayTriangulationBuilder

SEE ALSO

Geo::Geos

AUTHOR

Ivan Baidakou <i.baydakov@crazypanda.ru>, Crazy Panda, CP Decision LTD

LICENSE

You may distribute this code under the same terms as Perl itself.