Class Index
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P
 Proj4js
 Proj4js.Proj
S
 Spherical
U
 Util
Proj4js is a JavaScript library to transform point coordinates from one coordinate system to another, including datum transformations.
Proj objects provide transformation methods for point coordinates between geodetic latitude/longitude and a projected coordinate system.
The OpenLayers.Spherical namespace includes utility functions for calculations on the basis of a spherical earth (ignoring ellipsoidal effects), which is accurate enough for most purposes.