build v1.3.4 (d2dc8023) · Commits · REDMIC Project / Third party / Proj4js

dist/amd/proj4.js

+200 −194

Original line number	Diff line number	Diff line
		@@ -1956,13 +1956,211 @@ define('proj4/projString',['./common', './constants'], function(common, constant
		return self;
		};
		});
		define('proj4/defs',['./common','./constants','./global','./projString'],function(common, constants,globals,parseProj) {
		define('proj4/wkt',['./extend','./constants','./common'],function(extend,constants,common) {
		function mapit(obj, key, v) {
		obj[key] = v.map(function(aa) {
		var o = {};
		sExpr(aa, o);
		return o;
		}).reduce(function(a, b) {
		return extend(a, b);
		}, {});
		}

		function sExpr(v, obj) {
		var key;
		if (!Array.isArray(v)) {
		obj[v] = true;
		return;
		}
		else {
		key = v.shift();
		if (key === 'PARAMETER') {
		key = v.shift();
		}
		if (v.length === 1) {
		if (Array.isArray(v[0])) {
		obj[key] = {};
		sExpr(v[0], obj[key]);
		}
		else {
		obj[key] = v[0];
		}
		}
		else if (!v.length) {
		obj[key] = true;
		}
		else if (key === 'TOWGS84') {
		obj[key] = v;
		}
		else {
		obj[key] = {};
		if (['UNIT', 'PRIMEM', 'VERT_DATUM'].indexOf(key) > -1) {
		obj[key] = {
		name: v[0].toLowerCase(),
		convert: v[1]
		};
		if (v.length === 3) {
		obj[key].auth = v[2];
		}
		}
		else if (key === 'SPHEROID') {
		obj[key] = {
		name: v[0],
		a: v[1],
		rf: v[2]
		};
		if (v.length === 4) {
		obj[key].auth = v[3];
		}
		}
		else if (['GEOGCS', 'GEOCCS', 'DATUM', 'VERT_CS', 'COMPD_CS', 'LOCAL_CS', 'FITTED_CS', 'LOCAL_DATUM'].indexOf(key) > -1) {
		v[0] = ['name', v[0]];
		mapit(obj, key, v);
		}
		else if (v.every(function(aa) {
		return Array.isArray(aa);
		})) {
		mapit(obj, key, v);
		}
		else {
		sExpr(v, obj[key]);
		}
		}
		}
		}
		function rename(obj, params){
		var outName=params[0];
		var inName = params[1];
		if(!(outName in obj)&&(inName in obj)){
		obj[outName]=obj[inName];
		if(params.length===3){
		obj[outName]=params[2](obj[outName]);
		}
		}
		}
		function d2r(input){
		return input*common.D2R;
		}
		function cleanWKT(wkt){
		if(wkt.type === 'GEOGCS'){
		wkt.projName = 'longlat';
		}else if(wkt.type === 'LOCAL_CS'){
		wkt.projName = 'identity';
		wkt.local=true;
		}else{
		wkt.projName = constants.wktProjections[wkt.PROJECTION];
		}
		if(wkt.UNIT){
		wkt.units=wkt.UNIT.name.toLowerCase();
		if(wkt.units === 'metre'){
		wkt.units = 'meter';
		}
		if(wkt.UNIT.convert){
		wkt.to_meter=parseFloat(wkt.UNIT.convert,10);
		}
		}

		if(wkt.GEOGCS){
		//if(wkt.GEOGCS.PRIMEM&&wkt.GEOGCS.PRIMEM.convert){
		// wkt.from_greenwich=wkt.GEOGCS.PRIMEM.convert*common.D2R;
		//}
		if(wkt.GEOGCS.DATUM){
		wkt.datumCode=wkt.GEOGCS.DATUM.name.toLowerCase();
		}else{
		wkt.datumCode=wkt.GEOGCS.name.toLowerCase();
		}
		if(wkt.datumCode.slice(0,2)==='d_'){
		wkt.datumCode=wkt.datumCode.slice(2);
		}
		if(wkt.datumCode==='new_zealand_geodetic_datum_1949' \|\| wkt.datumCode === 'new_zealand_1949'){
		wkt.datumCode='nzgd49';
		}
		if(wkt.datumCode === "wgs_1984"){
		if(wkt.PROJECTION==='Mercator_Auxiliary_Sphere'){
		wkt.sphere = true;
		}
		wkt.datumCode = 'wgs84';
		}
		if(wkt.datumCode.slice(-6)==='_ferro'){
		wkt.datumCode=wkt.datumCode.slice(0,-6);
		}
		if(wkt.datumCode.slice(-8)==='_jakarta'){
		wkt.datumCode=wkt.datumCode.slice(0,-8);
		}
		if(wkt.GEOGCS.DATUM && wkt.GEOGCS.DATUM.SPHEROID){
		wkt.ellps=wkt.GEOGCS.DATUM.SPHEROID.name.replace('_19','').replace(/[Cc]larke\_18/,'clrk');
		if(wkt.ellps.toLowerCase().slice(0,13)==="international"){
		wkt.ellps='intl';
		}

		wkt.a = wkt.GEOGCS.DATUM.SPHEROID.a;
		wkt.rf = parseFloat(wkt.GEOGCS.DATUM.SPHEROID.rf,10);
		}
		}
		if(wkt.b && !isFinite(wkt.b)){
		wkt.b=wkt.a;
		}
		function toMeter(input){
		var ratio = wkt.to_meter\|\|1;
		return parseFloat(input,10)*ratio;
		}
		var renamer = function(a){
		return rename(wkt,a);
		};
		var list = [
		['standard_parallel_1','Standard_Parallel_1'],
		['standard_parallel_2','Standard_Parallel_2'],
		['false_easting','False_Easting'],
		['false_northing','False_Northing'],
		['central_meridian','Central_Meridian'],
		['latitude_of_origin','Latitude_Of_Origin'],
		['scale_factor','Scale_Factor'],
		['k0','scale_factor'],
		['latitude_of_center','Latitude_of_center'],
		['lat0','latitude_of_center',d2r],
		['longitude_of_center','Longitude_Of_Center'],
		['longc','longitude_of_center',d2r],
		['x0','false_easting',toMeter],
		['y0','false_northing',toMeter],
		['long0','central_meridian',d2r],
		['lat0','latitude_of_origin',d2r],
		['lat0','standard_parallel_1',d2r],
		['lat1','standard_parallel_1',d2r],
		['lat2','standard_parallel_2',d2r],
		['alpha','azimuth',d2r],
		['srsCode','name']
		];
		list.forEach(renamer);
		if(!wkt.long0&&wkt.longc&&(wkt.PROJECTION==='Albers_Conic_Equal_Area'\|\|wkt.PROJECTION==="Lambert_Azimuthal_Equal_Area")){
		wkt.long0=wkt.longc;
		}
		}
		return function(wkt, self) {
		var lisp = JSON.parse(("," + wkt).replace(/\,([A-Z_0-9]+?)(\[)/g, ',["$1",').slice(1).replace(/\,([A-Z_0-9]+?)\]/g, ',"$1"]'));
		var type = lisp.shift();
		var name = lisp.shift();
		lisp.unshift(['name', name]);
		lisp.unshift(['type', type]);
		lisp.unshift('output');
		var obj = {};
		sExpr(lisp, obj);
		cleanWKT(obj.output);
		return extend(self,obj.output);
		};
		});

		define('proj4/defs',['./common','./constants','./global','./projString','./wkt'],function(common, constants,globals,parseProj,wkt) {

		function defs(name) {
		/global console/
		var that = this;
		if (arguments.length === 2) {
		if(arguments[1][0]==='+'){
		defs[name] = parseProj(arguments[1]);
		}else{
		defs[name] = wkt(arguments[1]);
		}
		}
		else if (arguments.length === 1) {
		if (Array.isArray(name)) {
		@@ -5087,198 +5285,6 @@ define('proj4/projections',['require','exports','module','./projCode/longlat','.
		exports.identity = exports.longlat;
		});

		define('proj4/wkt',['./extend','./constants','./common'],function(extend,constants,common) {
		function mapit(obj, key, v) {
		obj[key] = v.map(function(aa) {
		var o = {};
		sExpr(aa, o);
		return o;
		}).reduce(function(a, b) {
		return extend(a, b);
		}, {});
		}

		function sExpr(v, obj) {
		var key;
		if (!Array.isArray(v)) {
		obj[v] = true;
		return;
		}
		else {
		key = v.shift();
		if (key === 'PARAMETER') {
		key = v.shift();
		}
		if (v.length === 1) {
		if (Array.isArray(v[0])) {
		obj[key] = {};
		sExpr(v[0], obj[key]);
		}
		else {
		obj[key] = v[0];
		}
		}
		else if (!v.length) {
		obj[key] = true;
		}
		else if (key === 'TOWGS84') {
		obj[key] = v;
		}
		else {
		obj[key] = {};
		if (['UNIT', 'PRIMEM', 'VERT_DATUM'].indexOf(key) > -1) {
		obj[key] = {
		name: v[0].toLowerCase(),
		convert: v[1]
		};
		if (v.length === 3) {
		obj[key].auth = v[2];
		}
		}
		else if (key === 'SPHEROID') {
		obj[key] = {
		name: v[0],
		a: v[1],
		rf: v[2]
		};
		if (v.length === 4) {
		obj[key].auth = v[3];
		}
		}
		else if (['GEOGCS', 'GEOCCS', 'DATUM', 'VERT_CS', 'COMPD_CS', 'LOCAL_CS', 'FITTED_CS', 'LOCAL_DATUM'].indexOf(key) > -1) {
		v[0] = ['name', v[0]];
		mapit(obj, key, v);
		}
		else if (v.every(function(aa) {
		return Array.isArray(aa);
		})) {
		mapit(obj, key, v);
		}
		else {
		sExpr(v, obj[key]);
		}
		}
		}
		}
		function rename(obj, params){
		var outName=params[0];
		var inName = params[1];
		if(!(outName in obj)&&(inName in obj)){
		obj[outName]=obj[inName];
		if(params.length===3){
		obj[outName]=params[2](obj[outName]);
		}
		}
		}
		function d2r(input){
		return input*common.D2R;
		}
		function cleanWKT(wkt){
		if(wkt.type === 'GEOGCS'){
		wkt.projName = 'longlat';
		}else if(wkt.type === 'LOCAL_CS'){
		wkt.projName = 'identity';
		wkt.local=true;
		}else{
		wkt.projName = constants.wktProjections[wkt.PROJECTION];
		}
		if(wkt.UNIT){
		wkt.units=wkt.UNIT.name.toLowerCase();
		if(wkt.units === 'metre'){
		wkt.units = 'meter';
		}
		if(wkt.UNIT.convert){
		wkt.to_meter=parseFloat(wkt.UNIT.convert,10);
		}
		}

		if(wkt.GEOGCS){
		//if(wkt.GEOGCS.PRIMEM&&wkt.GEOGCS.PRIMEM.convert){
		// wkt.from_greenwich=wkt.GEOGCS.PRIMEM.convert*common.D2R;
		//}
		if(wkt.GEOGCS.DATUM){
		wkt.datumCode=wkt.GEOGCS.DATUM.name.toLowerCase();
		}else{
		wkt.datumCode=wkt.GEOGCS.name.toLowerCase();
		}
		if(wkt.datumCode.slice(0,2)==='d_'){
		wkt.datumCode=wkt.datumCode.slice(2);
		}
		if(wkt.datumCode==='new_zealand_geodetic_datum_1949' \|\| wkt.datumCode === 'new_zealand_1949'){
		wkt.datumCode='nzgd49';
		}
		if(wkt.datumCode === "wgs_1984"){
		if(wkt.PROJECTION==='Mercator_Auxiliary_Sphere'){
		wkt.sphere = true;
		}
		wkt.datumCode = 'wgs84';
		}
		if(wkt.datumCode.slice(-6)==='_ferro'){
		wkt.datumCode=wkt.datumCode.slice(0,-6);
		}
		if(wkt.datumCode.slice(-8)==='_jakarta'){
		wkt.datumCode=wkt.datumCode.slice(0,-8);
		}
		if(wkt.GEOGCS.DATUM && wkt.GEOGCS.DATUM.SPHEROID){
		wkt.ellps=wkt.GEOGCS.DATUM.SPHEROID.name.replace('_19','').replace(/[Cc]larke\_18/,'clrk');
		if(wkt.ellps.toLowerCase().slice(0,13)==="international"){
		wkt.ellps='intl';
		}

		wkt.a = wkt.GEOGCS.DATUM.SPHEROID.a;
		wkt.rf = parseFloat(wkt.GEOGCS.DATUM.SPHEROID.rf,10);
		}
		}
		if(wkt.b && !isFinite(wkt.b)){
		wkt.b=wkt.a;
		}
		function toMeter(input){
		var ratio = wkt.to_meter\|\|1;
		return parseFloat(input,10)*ratio;
		}
		var renamer = rename.bind(null,wkt);
		var list = [
		['standard_parallel_1','Standard_Parallel_1'],
		['standard_parallel_2','Standard_Parallel_2'],
		['false_easting','False_Easting'],
		['false_northing','False_Northing'],
		['central_meridian','Central_Meridian'],
		['latitude_of_origin','Latitude_Of_Origin'],
		['scale_factor','Scale_Factor'],
		['k0','scale_factor'],
		['latitude_of_center','Latitude_of_center'],
		['lat0','latitude_of_center',d2r],
		['longitude_of_center','Longitude_Of_Center'],
		['longc','longitude_of_center',d2r],
		['x0','false_easting',toMeter],
		['y0','false_northing',toMeter],
		['long0','central_meridian',d2r],
		['lat0','latitude_of_origin',d2r],
		['lat0','standard_parallel_1',d2r],
		['lat1','standard_parallel_1',d2r],
		['lat2','standard_parallel_2',d2r],
		['alpha','azimuth',d2r],
		['srsCode','name']
		];
		list.forEach(renamer);
		if(!wkt.long0&&wkt.longc&&(wkt.PROJECTION==='Albers_Conic_Equal_Area'\|\|wkt.PROJECTION==="Lambert_Azimuthal_Equal_Area")){
		wkt.long0=wkt.longc;
		}
		}
		return function(wkt, self) {
		var lisp = JSON.parse(("," + wkt).replace(/\,([A-Z_0-9]+?)(\[)/g, ',["$1",').slice(1).replace(/\,([A-Z_0-9]+?)\]/g, ',"$1"]'));
		var type = lisp.shift();
		var name = lisp.shift();
		lisp.unshift(['name', name]);
		lisp.unshift(['type', type]);
		lisp.unshift('output');
		var obj = {};
		sExpr(lisp, obj);
		cleanWKT(obj.output);
		return extend(self,obj.output);
		};
		});

		define('proj4/Proj',['./extend','./common','./defs','./constants','./datum','./projections','./wkt','./projString'],function(extend, common, defs,constants,datum,projections,wkt,projStr) {

		var proj = function proj(srsCode) {

dist/proj4.js

+3 −3

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