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 collapse
- 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)