Module: Proj4

Defined in:

lib/proj4.rb,
ext/projrb.c

Overview

Ruby bindings for the Proj.4 cartographic projection library (trac.osgeo.org/proj/).

Defined Under Namespace

Classes: Datum, Def, Ellipsoid, Error, Point, PrimeMeridian, Projection, ProjectionType, Unit

Constant Summary

DEG_TO_RAD =

Radians per degree

rb_float_new(DEG_TO_RAD)

RAD_TO_DEG =

Degrees per radian

rb_float_new(RAD_TO_DEG)

LIBVERSION =

Version of C libproj

rb_float_new(PJ_VERSION)