Variable Geo
Geo::Ellipsoids is a package for standard Geo:: ellipsoid a, b, f and 1/f values. SYNOPSIS use Geo::Ellipsoids; my $obj = Geo::Ellipsoids->new(); $obj->set(WGS84); #default print "a=", $obj->a, "n"; print "b=", $obj->b, "n"; print "f=", $obj->f, "n"; print "i=", $obj->i, "n"; print...
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Language::Basic::Variable is a Perl module to handle parsing and implementing BASIC variables. SYNOPSIS See Language::Basic for the overview of how the Language::Basic module works. This pod page is more technical. There are two sorts of variables: Arrays and Scalars. Each of those classes...
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GEO project is a C++ geometric template class library. Use this library for your graphical, image processing, or scientific applications. GEO has rich set of operations with vectors and matrices, 2D and 3D objects (such as finding convex hull, bounding box), triangulation, tesselation, etc..
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Geo::Lookup::ByTime is a Perl module to lookup location by time. SYNOPSIS use Geo::Lookup::ByTime; $lookup = Geo::Lookup::ByTime->new( @points ); my $pt = $lookup->nearest( $tm ); Given a set of timestamped locations guess the location at a particular time. This is a useful operation...
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Geo::Raster is a Perl extension for raster algebra. SYNOPSIS use Geo::Raster; or use Geo::Raster qw(:types); or use Geo::Raster qw(:types :logics :db); Geo::Raster is an object-oriented interface to libral, a C library for rasters and raster algebra. Geo::Raster makes using libral easy...
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License: Freeware | Size: 89.09 KB | Download (108): Geo::Raster Download |
Geo::Shapelib is a Perl extension for reading and writing shapefiles as defined by ESRI. SYNOPSIS use Geo::Shapelib qw/:all/; or use Geo::Shapelib qw/:all/; my $shapefile = new Geo::Shapelib { Name => stations, Shapetype => POINT, FieldNames => [Name,Code,Founded]; FieldTypes =>...
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Geo::Coder::Yahoo is a Perl module with geocode addresses with the Yahoo! API. SYNOPSIS Provides a thin Perl interface to the Yahoo! Geocoding API. use Geo::Coder::Yahoo; my $geocoder = Geo::Coder::Yahoo->new(appid => my_app ); my $location = $geocoder->geocode( location => Hollywood and...
Platforms: *nix
License: Freeware | Size: 5.12 KB | Download (109): Geo::Coder::Yahoo Download |
Variable::Alias is a Perl module created to alias any variable to any other variable. SYNOPSIS use Variable::Alias alias; my $src; my $a; our $b; my @c; our @d; alias $src => $a; alias $a => $b; alias $b => $c[0]; alias @c => @d; $src=src; # All the other variables now have the...
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Geo::KML::PolyMap is a Perl module to generate KML/KMZ-format choropleth (shaded polygonal) maps viewable in Google Earth. SYNOPSIS use Geo::KML::PolyMap qw(generate_kml_file generate_kmz_file); # Clusters "Total Population" data for "Foobar City" in $entities into 5 bins; # renders using...
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Geo::ShapeFile is a Perl extension for handling ESRI GIS Shapefiles. SYNOPSIS use Geo::ShapeFile; my $shapefile = new Geo::ShapeFile("roads"); for(1 .. $shapefile->shapes()) { my $shape = $shapefile->get_shp_record($_); # see Geo::ShapeFile::Shape docs for what to do with $shape my...
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License: Freeware | Size: 276.48 KB | Download (147): Geo::ShapeFile Download |
Geo::Coder::YahooJapan is a simple wrapper for Yahoo Japan Geocoder API. SYNOPSIS use Geo::Coder::YahooJapan; $r = lookup( $address_in_japanese_characters ); my ($lat, $lng) = ( $r->{latitude}, $r->{longitude} ); # coordinate in WGS87. # if you want to get result in TOKYO datum, specify...
Platforms: *nix
License: Freeware | Size: 4.1 KB | Download (98): Geo::Coder::YahooJapan Download |
Variable::Strongly::Typed::Scalar is Perl module for strongly typed scalar. SYNOPSIS This class is utilized by Variable::Strongly::Typed - you dont access this directly =head1 DESCRIPTION.
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Variable::Strongly::Typed::Validators is Perl module with built-in type validators. SYNOPSIS This class is utilized by Variable::Strongly::Typed - you dont access this directly. This module defines a %conditions hash contained expressions that define the built-in types. If you want to create...
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Variable::Strongly::Typed is a Perl module to let some variables be strongly typed. SYNOPSIS use Variable::Strongly::Typed; my $int :TYPE(int); # must have an int value my $float :TYPE(float); # must have a float value my $string :TYPE(string); # must not be a reference my $file...
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Variable::Strongly::Typed::Array is a Perl module for strongly typed array. SYNOPSIS This class is utilized by Variable::Strongly::Typed - you dont access this directly my @array_of_ints :TYPE(int); # Each slot must contain an int my @array_of_rgb :TYPE(&red_green_blue); # my enumerated...
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Geo::TigerLine::Record::B is a TIGER/Line 2003 Polygon Geographic Entity Codes: Corrections. SYNOPSIS use Geo::TigerLine::Record::B; @records = Geo::TigerLine::Record::B->parse_file($fh); @records = Geo::TigerLine::Record::B->parse_file($fh, &callback); $record =...
Platforms: *nix
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Geo::Spline is a Perl module to calculate geographic locations between GPS fixes. SYNOPSIS use Geo::Spline; my $p0={time=>1160449100.67, #seconds lat=>39.197807, #degrees lon=>-77.263510, #degrees speed=>31.124, #m/s heading=>144.8300}; #degrees clockwise from North my...
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Geo::Inverse is a Perl module to calculate geographic distance from a lat & lon pair. SYNOPSIS use Geo::Inverse; my $obj = Geo::Inverse->new(); # default "WGS84" my ($lat1,$lon1,$lat2,$lon2)=(38.87, -77.05, 38.95, -77.23); my ($faz, $baz, $dist)=$obj->inverse($lat1,$lon1,$lat2,$lon2);...
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License: Freeware | Size: 4.1 KB | Download (152): Geo::Inverse Download |
Geo::ECEF is a Perl module that converts between ECEF (earth centered earth fixed) coordinates and latitude, longitude and height above ellipsoid. SYNOPSIS use Geo::ECEF; my $obj=Geo::ECEF->new(); #WGS84 is the default my ($x, $y, $z)=$obj->ecef(39.197807, -77.108574, 55); #Lat (deg), Lon...
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Geo::Coordinates::VandH is a Perl module that can convert and manipulate telco V and H coordinates. SYNOPSIS To convert V: 5498 H: 2895 to lat/long coordinates: use Geo::Coordinates::VandH; $blah=new Geo::Coordinates::VandH; ($lat,$lon) = $blah->vh2ll(5498,2895); printf...
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