File Coverage

blib/lib/Algorithm/SpatialIndex/Strategy/2D.pm

Criterion	Covered	Total	%
statement	19	25	76.0
branch	1	2	50.0
condition	1	3	33.3
subroutine	6	9	66.6
pod	5	5	100.0
total	32	44	72.7

package Algorithm::SpatialIndex::Strategy::2D;
use 5.008001;
use strict;
use warnings;

use parent 'Algorithm::SpatialIndex::Strategy';

sub no_of_dimensions { 2 }
sub no_of_subnodes { 4 }
sub coord_types { qw(double double double double) }
sub item_coord_types { qw(double double) }

sub filter_items_in_rect {
  my ($self, $xl, $yl, $xu, $yu, @nodes) = @_;
  my $storage = $self->storage;
  if ($storage->bucket_class->can('items_in_rect')) {
    return map { @{ $storage->fetch_bucket($_->id)->items_in_rect($xl, $yl, $xu, $yu) } }
           @nodes
  }
  return grep $_->[1] >= $xl && $_->[1] <= $xu &&
              $_->[2] >= $yl && $_->[2] <= $yu,
         map { @{ $storage->fetch_bucket($_->id)->items } }
         @nodes;
}

1;
__END__