9 lines
74 KiB
Vue
9 lines
74 KiB
Vue
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/**
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* Copyright (c) 2014, Mike Adair, Richard Greenwood, Didier Richard, Stephen Irons, Olivier Terral and Calvin * * Metcalf
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* github: https://github.com/proj4js/proj4js
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* lisence: MIT license
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* version: 2.4.4
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*/
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!function(a,b){"object"==typeof exports&&"undefined"!=typeof module?module.exports=b():"function"==typeof define&&define.amd?define(b):a.proj4=b()}(this,function(){"use strict";function a(a,b){if(a[b])return a[b];for(var c,d,e=Object.keys(a),f=b.toLowerCase().replace(Ub,""),g=-1;++g<e.length;)if(c=e[g],d=c.toLowerCase().replace(Ub,""),d===f)return a[c]}function b(a){if("string"!=typeof a)throw new Error("not a string");this.text=a.trim(),this.level=0,this.place=0,this.root=null,this.stack=[],this.currentObject=null,this.state=Wb}function c(a){var c=new b(a);return c.output()}function d(a,b,c){Array.isArray(b)&&(c.unshift(b),b=null);var d=b?{}:a,f=c.reduce(function(a,b){return e(b,a),a},d);b&&(a[b]=f)}function e(a,b){if(!Array.isArray(a))return void(b[a]=!0);var c=a.shift();if("PARAMETER"===c&&(c=a.shift()),1===a.length)return Array.isArray(a[0])?(b[c]={},void e(a[0],b[c])):void(b[c]=a[0]);if(!a.length)return void(b[c]=!0);if("TOWGS84"===c)return void(b[c]=a);Array.isArray(c)||(b[c]={});var f;switch(c){case"UNIT":case"PRIMEM":case"VERT_DATUM":return b[c]={name:a[0].toLowerCase(),convert:a[1]},void(3===a.length&&e(a[2],b[c]));case"SPHEROID":case"ELLIPSOID":return b[c]={name:a[0],a:a[1],rf:a[2]},void(4===a.length&&e(a[3],b[c]));case"PROJECTEDCRS":case"PROJCRS":case"GEOGCS":case"GEOCCS":case"PROJCS":case"LOCAL_CS":case"GEODCRS":case"GEODETICCRS":case"GEODETICDATUM":case"EDATUM":case"ENGINEERINGDATUM":case"VERT_CS":case"VERTCRS":case"VERTICALCRS":case"COMPD_CS":case"COMPOUNDCRS":case"ENGINEERINGCRS":case"ENGCRS":case"FITTED_CS":case"LOCAL_DATUM":case"DATUM":return a[0]=["name",a[0]],void d(b,c,a);default:for(f=-1;++f<a.length;)if(!Array.isArray(a[f]))return e(a,b[c]);return d(b,c,a)}}function f(a,b){var c=b[0],d=b[1];!(c in a)&&d in a&&(a[c]=a[d],3===b.length&&(a[c]=b[2](a[c])))}function g(a){return a*fc}function h(a){function b(b){var c=a.to_meter||1;return b*c}"GEOGCS"===a.type?a.projName="longlat":"LOCAL_CS"===a.type?(a.projName="identity",a.local=!0):"object"==typeof a.PROJECTION?a.projName=Object.keys(a.PROJECTION)[0]:a.projName=a.PROJECTION,a.UNIT&&(a.units=a.UNIT.name.toLowerCase(),"metre"===a.units&&(a.units="meter"),a.UNIT.convert&&("GEOGCS"===a.type?a.DATUM&&a.DATUM.SPHEROID&&(a.to_meter=a.UNIT.convert*a.DATUM.SPHEROID.a):(a.to_meter=a.UNIT.convert,10)));var c=a.GEOGCS;"GEOGCS"===a.type&&(c=a),c&&(c.DATUM?a.datumCode=c.DATUM.name.toLowerCase():a.datumCode=c.name.toLowerCase(),"d_"===a.datumCode.slice(0,2)&&(a.datumCode=a.datumCode.slice(2)),"new_zealand_geodetic_datum_1949"!==a.datumCode&&"new_zealand_1949"!==a.datumCode||(a.datumCode="nzgd49"),"wgs_1984"===a.datumCode&&("Mercator_Auxiliary_Sphere"===a.PROJECTION&&(a.sphere=!0),a.datumCode="wgs84"),"_ferro"===a.datumCode.slice(-6)&&(a.datumCode=a.datumCode.slice(0,-6)),"_jakarta"===a.datumCode.slice(-8)&&(a.datumCode=a.datumCode.slice(0,-8)),~a.datumCode.indexOf("belge")&&(a.datumCode="rnb72"),c.DATUM&&c.DATUM.SPHEROID&&(a.ellps=c.DATUM.SPHEROID.name.replace("_19","").replace(/[Cc]larke\_18/,"clrk"),"international"===a.ellps.toLowerCase().slice(0,13)&&(a.ellps="intl"),a.a=c.DATUM.SPHEROID.a,a.rf=parseFloat(c.DATUM.SPHEROID.rf,10)),~a.datumCode.indexOf("osgb_1936")&&(a.datumCode="osgb36"),~a.datumCode.indexOf("osni_1952")&&(a.datumCode="osni52"),(~a.datumCode.indexOf("tm65")||~a.datumCode.indexOf("geodetic_datum_of_1965"))&&(a.datumCode="ire65")),a.b&&!isFinite(a.b)&&(a.b=a.a);var d=function(b){return f(a,b)},e=[["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"],["latitude_of_origin","Central_Parallel"],["scale_factor","Scale_Factor"],["k0","scale_factor"],["latitude_of_center","Latitude_of_center"],["lat0","latitude_of_center",g],["longitude_of_center","Longitude_Of_Center"],["longc","longitude_of_center",g],["x0","false_easting",b],["y0","false_northing",b],["long0","central_meridian",g],["lat0","latitude_of_origin",g],["lat0","standard_parallel_1",g],["lat1","standard_par
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this.k1=this.k0,this.n0=this.a*Math.sqrt(1-this.e2)/(1-this.e2*Math.pow(Math.sin(this.fi0),2)),this.s0=1.37008346281555,this.n=Math.sin(this.s0),this.ro0=this.k1*this.n0/Math.tan(this.s0),this.ad=this.s90-this.uq}function Ba(a){var b,c,d,e,f,g,h,i=a.x,j=a.y,k=lc(i-this.long0);return b=Math.pow((1+this.e*Math.sin(j))/(1-this.e*Math.sin(j)),this.alfa*this.e/2),c=2*(Math.atan(this.k*Math.pow(Math.tan(j/2+this.s45),this.alfa)/b)-this.s45),d=-k*this.alfa,e=Math.asin(Math.cos(this.ad)*Math.sin(c)+Math.sin(this.ad)*Math.cos(c)*Math.cos(d)),f=Math.asin(Math.cos(c)*Math.sin(d)/Math.cos(e)),g=this.n*f,h=this.ro0*Math.pow(Math.tan(this.s0/2+this.s45),this.n)/Math.pow(Math.tan(e/2+this.s45),this.n),a.y=h*Math.cos(g)/1,a.x=h*Math.sin(g)/1,this.czech||(a.y*=-1,a.x*=-1),a}function Ca(a){var b,c,d,e,f,g,h,i,j=a.x;a.x=a.y,a.y=j,this.czech||(a.y*=-1,a.x*=-1),g=Math.sqrt(a.x*a.x+a.y*a.y),f=Math.atan2(a.y,a.x),e=f/Math.sin(this.s0),d=2*(Math.atan(Math.pow(this.ro0/g,1/this.n)*Math.tan(this.s0/2+this.s45))-this.s45),b=Math.asin(Math.cos(this.ad)*Math.sin(d)-Math.sin(this.ad)*Math.cos(d)*Math.cos(e)),c=Math.asin(Math.cos(d)*Math.sin(e)/Math.cos(b)),a.x=this.long0-c/this.alfa,h=b,i=0;var k=0;do a.y=2*(Math.atan(Math.pow(this.k,-1/this.alfa)*Math.pow(Math.tan(b/2+this.s45),1/this.alfa)*Math.pow((1+this.e*Math.sin(h))/(1-this.e*Math.sin(h)),this.e/2))-this.s45),Math.abs(h-a.y)<1e-10&&(i=1),h=a.y,k+=1;while(0===i&&15>k);return k>=15?null:a}function Da(){this.sphere||(this.e0=Jd(this.es),this.e1=Kd(this.es),this.e2=Ld(this.es),this.e3=Md(this.es),this.ml0=this.a*Id(this.e0,this.e1,this.e2,this.e3,this.lat0))}function Ea(a){var b,c,d=a.x,e=a.y;if(d=lc(d-this.long0),this.sphere)b=this.a*Math.asin(Math.cos(e)*Math.sin(d)),c=this.a*(Math.atan2(Math.tan(e),Math.cos(d))-this.lat0);else{var f=Math.sin(e),g=Math.cos(e),h=Nd(this.a,this.e,f),i=Math.tan(e)*Math.tan(e),j=d*Math.cos(e),k=j*j,l=this.es*g*g/(1-this.es),m=this.a*Id(this.e0,this.e1,this.e2,this.e3,e);b=h*j*(1-k*i*(1/6-(8-i+8*l)*k/120)),c=m-this.ml0+h*f/g*k*(.5+(5-i+6*l)*k/24)}return a.x=b+this.x0,a.y=c+this.y0,a}function Fa(a){a.x-=this.x0,a.y-=this.y0;var b,c,d=a.x/this.a,e=a.y/this.a;if(this.sphere){var f=e+this.lat0;b=Math.asin(Math.sin(f)*Math.cos(d)),c=Math.atan2(Math.tan(d),Math.cos(f))}else{var g=this.ml0/this.a+e,h=Pd(g,this.e0,this.e1,this.e2,this.e3);if(Math.abs(Math.abs(h)-Ib)<=Mb)return a.x=this.long0,a.y=Ib,0>e&&(a.y*=-1),a;var i=Nd(this.a,this.e,Math.sin(h)),j=i*i*i/this.a/this.a*(1-this.es),k=Math.pow(Math.tan(h),2),l=d*this.a/i,m=l*l;b=h-i*Math.tan(h)/j*l*l*(.5-(1+3*k)*l*l/24),c=l*(1-m*(k/3+(1+3*k)*k*m/15))/Math.cos(h)}return a.x=lc(c+this.long0),a.y=Od(b),a}function Ga(){var a=Math.abs(this.lat0);if(Math.abs(a-Ib)<Mb?this.mode=this.lat0<0?this.S_POLE:this.N_POLE:Math.abs(a)<Mb?this.mode=this.EQUIT:this.mode=this.OBLIQ,this.es>0){var b;switch(this.qp=Sd(this.e,1),this.mmf=.5/(1-this.es),this.apa=Ja(this.es),this.mode){case this.N_POLE:this.dd=1;break;case this.S_POLE:this.dd=1;break;case this.EQUIT:this.rq=Math.sqrt(.5*this.qp),this.dd=1/this.rq,this.xmf=1,this.ymf=.5*this.qp;break;case this.OBLIQ:this.rq=Math.sqrt(.5*this.qp),b=Math.sin(this.lat0),this.sinb1=Sd(this.e,b)/this.qp,this.cosb1=Math.sqrt(1-this.sinb1*this.sinb1),this.dd=Math.cos(this.lat0)/(Math.sqrt(1-this.es*b*b)*this.rq*this.cosb1),this.ymf=(this.xmf=this.rq)/this.dd,this.xmf*=this.dd}}else this.mode===this.OBLIQ&&(this.sinph0=Math.sin(this.lat0),this.cosph0=Math.cos(this.lat0))}function Ha(a){var b,c,d,e,f,g,h,i,j,k,l=a.x,m=a.y;if(l=lc(l-this.long0),this.sphere){if(f=Math.sin(m),k=Math.cos(m),d=Math.cos(l),this.mode===this.OBLIQ||this.mode===this.EQUIT){if(c=this.mode===this.EQUIT?1+k*d:1+this.sinph0*f+this.cosph0*k*d,Mb>=c)return null;c=Math.sqrt(2/c),b=c*k*Math.sin(l),c*=this.mode===this.EQUIT?f:this.cosph0*f-this.sinph0*k*d}else if(this.mode===this.N_POLE||this.mode===this.S_POLE){if(this.mode===this.N_POLE&&(d=-d),Math.abs(m+this.phi0)<Mb)return null;c=Pb-.5*m,c=2*(this.mode===this.S_POLE?Math.cos(c):Math.sin(c)),b=c*Math.sin(l),c*=d}}else{switch(h=0,i=0,j=0,d=Math.cos(l),e=Math.sin(l),f=Math.sin(m),g=Sd(
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},wc.APL4={a:6378137,rf:298.25,ellipseName:"Appl. Physics. 1965"},wc.NWL9D={a:6378145,rf:298.25,ellipseName:"Naval Weapons Lab., 1965"},wc.mod_airy={a:6377340.189,b:6356034.446,ellipseName:"Modified Airy"},wc.andrae={a:6377104.43,rf:300,ellipseName:"Andrae 1876 (Den., Iclnd.)"},wc.aust_SA={a:6378160,rf:298.25,ellipseName:"Australian Natl & S. Amer. 1969"},wc.GRS67={a:6378160,rf:298.247167427,ellipseName:"GRS 67(IUGG 1967)"},wc.bessel={a:6377397.155,rf:299.1528128,ellipseName:"Bessel 1841"},wc.bess_nam={a:6377483.865,rf:299.1528128,ellipseName:"Bessel 1841 (Namibia)"},wc.clrk66={a:6378206.4,b:6356583.8,ellipseName:"Clarke 1866"},wc.clrk80={a:6378249.145,rf:293.4663,ellipseName:"Clarke 1880 mod."},wc.clrk58={a:6378293.645208759,rf:294.2606763692654,ellipseName:"Clarke 1858"},wc.CPM={a:6375738.7,rf:334.29,ellipseName:"Comm. des Poids et Mesures 1799"},wc.delmbr={a:6376428,rf:311.5,ellipseName:"Delambre 1810 (Belgium)"},wc.engelis={a:6378136.05,rf:298.2566,ellipseName:"Engelis 1985"},wc.evrst30={a:6377276.345,rf:300.8017,ellipseName:"Everest 1830"},wc.evrst48={a:6377304.063,rf:300.8017,ellipseName:"Everest 1948"},wc.evrst56={a:6377301.243,rf:300.8017,ellipseName:"Everest 1956"},wc.evrst69={a:6377295.664,rf:300.8017,ellipseName:"Everest 1969"},wc.evrstSS={a:6377298.556,rf:300.8017,ellipseName:"Everest (Sabah & Sarawak)"},wc.fschr60={a:6378166,rf:298.3,ellipseName:"Fischer (Mercury Datum) 1960"},wc.fschr60m={a:6378155,rf:298.3,ellipseName:"Fischer 1960"},wc.fschr68={a:6378150,rf:298.3,ellipseName:"Fischer 1968"},wc.helmert={a:6378200,rf:298.3,ellipseName:"Helmert 1906"},wc.hough={a:6378270,rf:297,ellipseName:"Hough"},wc.intl={a:6378388,rf:297,ellipseName:"International 1909 (Hayford)"},wc.kaula={a:6378163,rf:298.24,ellipseName:"Kaula 1961"},wc.lerch={a:6378139,rf:298.257,ellipseName:"Lerch 1979"},wc.mprts={a:6397300,rf:191,ellipseName:"Maupertius 1738"},wc.new_intl={a:6378157.5,b:6356772.2,ellipseName:"New International 1967"},wc.plessis={a:6376523,rf:6355863,ellipseName:"Plessis 1817 (France)"},wc.krass={a:6378245,rf:298.3,ellipseName:"Krassovsky, 1942"},wc.SEasia={a:6378155,b:6356773.3205,ellipseName:"Southeast Asia"},wc.walbeck={a:6376896,b:6355834.8467,ellipseName:"Walbeck"},wc.WGS60={a:6378165,rf:298.3,ellipseName:"WGS 60"},wc.WGS66={a:6378145,rf:298.25,ellipseName:"WGS 66"},wc.WGS7={a:6378135,rf:298.26,ellipseName:"WGS 72"};var xc=wc.WGS84={a:6378137,rf:298.257223563,ellipseName:"WGS 84"};wc.sphere={a:6370997,b:6370997,ellipseName:"Normal Sphere (r=6370997)"};var yc={};yc.wgs84={towgs84:"0,0,0",ellipse:"WGS84",datumName:"WGS84"},yc.ch1903={towgs84:"674.374,15.056,405.346",ellipse:"bessel",datumName:"swiss"},yc.ggrs87={towgs84:"-199.87,74.79,246.62",ellipse:"GRS80",datumName:"Greek_Geodetic_Reference_System_1987"},yc.nad83={towgs84:"0,0,0",ellipse:"GRS80",datumName:"North_American_Datum_1983"},yc.nad27={nadgrids:"@conus,@alaska,@ntv2_0.gsb,@ntv1_can.dat",ellipse:"clrk66",datumName:"North_American_Datum_1927"},yc.potsdam={towgs84:"606.0,23.0,413.0",ellipse:"bessel",datumName:"Potsdam Rauenberg 1950 DHDN"},yc.carthage={towgs84:"-263.0,6.0,431.0",ellipse:"clark80",datumName:"Carthage 1934 Tunisia"},yc.hermannskogel={towgs84:"653.0,-212.0,449.0",ellipse:"bessel",datumName:"Hermannskogel"},yc.osni52={towgs84:"482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",ellipse:"airy",datumName:"Irish National"},yc.ire65={towgs84:"482.530,-130.596,564.557,-1.042,-0.214,-0.631,8.15",ellipse:"mod_airy",datumName:"Ireland 1965"},yc.rassadiran={towgs84:"-133.63,-157.5,-158.62",ellipse:"intl",datumName:"Rassadiran"},yc.nzgd49={towgs84:"59.47,-5.04,187.44,0.47,-0.1,1.024,-4.5993",ellipse:"intl",datumName:"New Zealand Geodetic Datum 1949"},yc.osgb36={towgs84:"446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894",ellipse:"airy",datumName:"Airy 1830"},yc.s_jtsk={towgs84:"589,76,480",ellipse:"bessel",datumName:"S-JTSK (Ferro)"},yc.beduaram={towgs84:"-106,-87,188",ellipse:"clrk80",datumName:"Beduaram"},yc.gunung_segara={towgs84:"-403,684,41",ellipse:"bessel",datumName:"Gunung Segara Jakarta"},yc.rnb72={towgs84:"106.869,-52.2978,103.724,-0.3
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