declare proj4 as empty object (663a392e) · Commits · REDMIC Project / Third party / Proj4js

src/Proj4.js

+16 −17

Original line number	Diff line number	Diff line
		@@ -45,13 +45,13 @@ $Id: Proj.js 2956 2007-07-09 12:17:52Z steven $
		/**
		* Global namespace object for proj4 library
		*/
		var proj4 = {
		var proj4 = {};

		/**
		* Property: defaultDatum
		* The datum to use when no others a specified
		*/
		defaultDatum: 'WGS84', //default datum
		proj4.defaultDatum = 'WGS84'; //default datum

		/**
		* Method: transform(source, dest, point)
		@@ -64,7 +64,7 @@ var proj4 = {
		* point - {Object} point to transform, may be geodetic (long, lat) or
		* projected Cartesian (x,y), but should always have x,y properties.
		*/
		transform: function(source, dest, point) {
		proj4.transform = function(source, dest, point) {
		if (!source.readyToUse) {
		this.reportError("proj4 initialization for:"+source.srsCode+" not yet complete");
		return point;
		@@ -131,14 +131,14 @@ var proj4 = {
		}

		return point;
		}, // transform()
		}; // transform()

		/** datum_transform()
		source coordinate system definition,
		destination coordinate system definition,
		point to transform in geodetic coordinates (long, lat, height)
		*/
		datum_transform : function( source, dest, point ) {
		proj4.datum_transform = function( source, dest, point ) {

		// Short cut if the datums are identical.
		if( source.compare_datums( dest ) ) {
		@@ -230,13 +230,13 @@ var proj4 = {
		dest.es = dst_es;

		return point;
		}, // cs_datum_transform
		}; // cs_datum_transform

		/**
		* This is the real workhorse, given a gridlist
		* DGR: 2012-07-29 addition based on proj4 trunk
		*/
		apply_gridshift : function(srs,inverse,point) {
		proj4.apply_gridshift = function(srs,inverse,point) {
		if (srs.grids===null \|\| srs.grids.length===0) {
		return -38;
		}
		@@ -288,7 +288,7 @@ var proj4 = {
		point.x= output.x;
		point.y= output.y;
		return 0;
		},
		};

		/**
		* Function: adjust_axis
		@@ -299,7 +299,7 @@ var proj4 = {
		* denorm {Boolean} when false, normalize
		* point {Object} the coordinates to adjust
		*/
		adjust_axis: function(crs, denorm, point) {
		proj4.adjust_axis = function(crs, denorm, point) {
		var xin= point.x, yin= point.y, zin= point.z \|\| 0.0;
		var v, t;
		for (var i= 0; i<3; i++) {
		@@ -332,16 +332,16 @@ var proj4 = {
		}
		}
		return point;
		},
		};

		/**
		* Function: reportError
		* An internal method to report errors back to user.
		* Override this in applications to report error messages or throw exceptions.
		*/
		reportError: function(msg) {
		proj4.reportError = function(msg) {
		//console.log(msg);
		},
		};

		/**
		*
		@@ -366,7 +366,7 @@ var proj4 = {
		* Returns:
		* {Object} The destination object.
		*/
		extend: function(destination, source) {
		proj4.extend = function(destination, source) {
		destination = destination \|\| {};
		if(source) {
		for(var property in source) {
		@@ -377,7 +377,7 @@ var proj4 = {
		}
		}
		return destination;
		},
		};

		/**
		* Constructor: Class
		@@ -385,7 +385,7 @@ var proj4 = {
		* multiple inheritance.
		*
		*/
		Class: function() {
		proj4.Class = function() {
		var Class = function() {
		this.initialize.apply(this, arguments);
		};
		@@ -405,5 +405,4 @@ var proj4 = {
		Class.prototype = extended;

		return Class;
		}
		};