GIS::Distance::Fast - C implementation of GIS::Distance formulas.
This distribution re-implements some, but not all, of the formulas that come with GIS::Distance in the C programming language. C code is generally much faster than the Perl equivalent.
See "SPEED" in GIS::Distance for some benchmarking and how to run your own benchmarks.
This module need not be used directly. GIS::Distance will automatically use the GIS::Distance::Fast::* formulas when installed.
GIS::Distance::Fast::*
GIS::Distance::Fast::Cosine
GIS::Distance::Fast::GreatCircle
GIS::Distance::Fast::Haversine
GIS::Distance::Fast::Polar
GIS::Distance::Fast::Vincenty
Please submit bugs and feature requests to the GIS-Distance-Fast GitHub issue tracker:
https://github.com/bluefeet/GIS-Distance-Fast/issues
Aran Clary Deltac <bluefeet@gmail.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install GIS::Distance::Fast, copy and paste the appropriate command in to your terminal.
cpanm
cpanm GIS::Distance::Fast
CPAN shell
perl -MCPAN -e shell install GIS::Distance::Fast
For more information on module installation, please visit the detailed CPAN module installation guide.