Commit dae47e44 authored by Michael Adair's avatar Michael Adair
Browse files

closes #30: set the Google defs to "official" EPSG code and add common aliases

parent ecb8dd45

lib/proj4js.js

+4 −2
Original line number Diff line number Diff line
@@ -765,9 +765,11 @@ Proj4js.defs = { 
  'WGS84': "+title=long/lat:WGS84 +proj=longlat +ellps=WGS84 +datum=WGS84 +units=degrees",

  'EPSG:4326': "+title=long/lat:WGS84 +proj=longlat +a=6378137.0 +b=6356752.31424518 +ellps=WGS84 +datum=WGS84 +units=degrees",

  'EPSG:4269': "+title=long/lat:NAD83 +proj=longlat +a=6378137.0 +b=6356752.31414036 +ellps=GRS80 +datum=NAD83 +units=degrees",

  'EPSG:900913': "+title= Google Mercator EPSG:900913 +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs"

  'EPSG:3785': "+title= Google Mercator +proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs"

};

Proj4js.defs['GOOGLE'] = Proj4js.defs['EPSG:900913'];

Proj4js.defs['GOOGLE'] = Proj4js.defs['EPSG:3785'];

Proj4js.defs['EPSG:900913'] = Proj4js.defs['EPSG:3785'];

Proj4js.defs['EPSG:102113'] = Proj4js.defs['EPSG:3785'];



Proj4js.common = {

  PI : 3.141592653589793238, //Math.PI,