NAME
Geo::Geos::Noding::Noder - Computes all intersections between segments in a set of SegmentString.
SYNOPSIS
my
$c1
= Geo::Geos::Coordinate->new(0,1);
my
$c2
= Geo::Geos::Coordinate->new(2,1);
my
$c3
= Geo::Geos::Coordinate->new(1,0);
my
$c4
= Geo::Geos::Coordinate->new(1,2);
my
$pm
= Geo::Geos::PrecisionModel->new(2.0);
my
$ss1
= Geo::Geos::Noding::NodedSegmentString->new([
$c1
,
$c2
]);
my
$ss2
= Geo::Geos::Noding::NodedSegmentString->new([
$c3
,
$c4
]);
my
$li
= Geo::Geos::Algorithm::LineIntersector->new(
$pm
);
my
$ia
= Geo::Geos::Noding::IntersectionAdder->new(
$li
);
my
$n
= Geo::Geos::Noding::IteratedNoder->new(
$pm
);
# => isa 'Geo::Geos::Noding::Noder'
Geo::Geos::Noding::ScaledNoder->new(
$n
, 5, 0, 0);
# => isa 'Geo::Geos::Noding::Noder'
Geo::Geos::Noding::SimpleNoder->new(
$ia
);
# => isa 'Geo::Geos::Noding::Noder'
Geo::Geos::Noding::SimpleSnapRounder->new(
$pm
);
# => isa 'Geo::Geos::Noding::Noder'
$n
->computeNodes([
$ss1
,
$ss2
]);
my
$substr
=
$n
->getNodedSubstrings->[0];
# => isa 'Geo::Geos::Noding::SegmentString';
SEE ALSO (C++ classes docs)
geos::noding::Noder
SEE ALSO
Geo::Geos::Noding::IteratedNoder
Geo::Geos::Noding::SegmentString
Geo::Geos::Noding::ScaledNoder
Geo::Geos::Noding::SimpleNoder
Geo::Geos::Noding::SimpleSnapRounder
Geo::Geos::Noding::SinglePassNoder
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.