| 1 |
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this.C.appendChild(a);"absolute"!=Va(this.C).position&&(this.C.style.position="relative")},Jj:function(a){var b=L("div"),c=b.style;c.position="absolute";c.top=c.left="0";c.zIndex=a||"0";c.WebkitUserSelect="none";return b},tH:function(){var a=L("img");thumbStyle=a.style;thumbStyle.position="absolute";thumbStyle.top=thumbStyle.left="0";thumbStyle.zIndex="1";thumbStyle.opacity="0";thumbStyle.kc=thumbStyle.WebkitTransition="opacity 300ms ease-out";a.onload=function(){this.style.visibility="";this.style.opacity= "1"};return a},La:w("C"),fh:function(){return new O(this.C.clientWidth,this.C.clientHeight)},J3:w("dk"),pY:w("jw"),wO:ba("jw"),EF:function(a){a!=this.CA&&(this.CA=a,this.Za=s,this.dispatchEvent(new P("oniid_changed")),this.dispatchEvent(new P("onid_changed")),Ra(5045,{type:this.j.panoramaRenderer}))},clear:function(){this.Lb=this.Za=this.ea=s;this.bo=[];this.dispatchEvent(new P("onclear"))},Vo:function(){var a=this.ea.bm;this.VR=this.ea.NV;this.clear();this.AH=q;this.vc(a)}});var jj=Oa.prototype; 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tj.prototype.clear=function(){for(var a=0;a<this.bf.length;a++){var b=this.bf[a].qI;this.ub.Jo&&this.ub.Jo(this.bf[b]);delete this.bf[b]}this.bf=[]};function uj(){this.Vz=0;this.Ng={}}uj.prototype.zx=function(){var a=s,b;for(b in this.Ng)if(this.Ng[b]&&this.Ng[b].kA===q)return this.Ng[b].kA=t,this.Ng[b];a=new Image;this.Vz++;b="img_"+this.Vz;return this.Ng[b]=a};uj.prototype.clear=function(){for(var a in this.Ng)this.Ng[a]&&(this.Ng[a].onload=this.Ng[a].onerror=s);this.Ng={};this.Vz=0};function nj(a){this.P=a;return"cvsRender"==a.dk?new vj(a):new wj(a)};function vj(a){this.P=a;this.Sh=a.Sh;this.Jj();this.P.ra=this;this.ba()} z.extend(vj.prototype,{ba:function(){var a=this,b=a.P;b.addEventListener("size_changed",function(c){a.Ce(b.ng.ef,b.ng.bE(),c.size)})},setData:function(a,b,c){a&&(this.ea=a,this.nT(b,c))},Jj:function(){var a=L("canvas");a.width=this.P.La().clientWidth;a.height=this.P.La().clientHeight;var b=a.style;b.position="absolute";b.left=b.top="0";this.Sh.appendChild(a);this.UV=a.getContext("2d");this.ri=[];this.eK=[];this.Xc=new xj(this.UV,this.ri,0,a.width,a.height,this.P);for(a=b=a=0;16>a;a++){this.ri[a]= [];for(b=0;8>b;b++){var c=new yj(this.P);c.$M=a;c.aN=b;c.canvas=this.Xc;this.ri[a][b]=c}}this.P.t2=this.Xc},va:function(a,b){if(a&&b){var c=a.heading%360,e=a.pitch;this.wA({heading:c,pitch:e},b);this.Xc.di({heading:c,pitch:e},b)}},nT:function(a,b){this.Xc.AW();this.kS(this.ea);this.Xc.wY(this.ea);this.dJ(a,b);this.uA(b,q)},Qc:function(a,b){var c=this,e=q;b==this.Xc.ra.zoom&&(e=t);this.dJ(a,b);e&&this.uA(b,q);setTimeout(function(){c.wA()},1E3)},kS:function(a){var b=this,c=a.tiles,e={xe:[]};e.xe[0]= new Image;e.xe[0].src=c.getTilesUrl(a.id,{x:0,y:0},2);e.xe[1]=new Image;e.xe[1].src=c.getTilesUrl(a.id,{x:1,y:0},2);b.pP=0;e.xe[0].onload=function(){b.gy()};e.xe[1].onload=function(){b.gy()};this.eK[0]=e},gy:function(){this.pP++;2==this.pP&&(this.Xc.J_(this.eK[0].xe),this.Xc.gy())},wA:function(a,b){if(this.ea&&this.ea.tiles)for(var c=this.ea.tiles,e=[],b=b||this.Xc.ra.zoom,e=this.ri,f=this.Xc.LD(a),g=f.wu,i=f.Gs,k=f.Ct,f=f.St,f=f>k?f-k:64+f-k,m=0,n=0,o=0;o<f+Math.pow(2,7-b);){for(var p=g;p<i+Math.pow(2, 7-b);){m=o+k;63<m?m%=64:0>m&&(m+=64);m=Math.floor(m*Math.pow(2,b-7));n=Math.floor(p*Math.pow(2,b-7));if(m<Math.pow(2,b-1)&&n<Math.pow(2,b-2)&&0==e[m][n].lm){var v=c.getTilesUrl(this.ea.id,{x:m,y:n},b);e[m][n].yO(v)}p+=Math.pow(2,7-b)}o+=Math.pow(2,7-b)}},uA:function(a,b){var c=t;b&&(c=q);if(!c)if(this.ez)this.ez=t;else return;if(this.ea&&this.ea.tiles){for(var c=this.ea.tiles,e=[],f=Math.pow(2,a-1),g=Math.pow(2,a-2),e=this.ri,i=0;i<f;i++)for(var k=0;k<g;k++)e[i][k].a_();for(var i=this.Xc.LD(),f=i.wu, g=i.Gs,m=i.Ct,i=i.St,n=i>m?i-m:64+i-m,o=0,p=0,i=0;i<n+Math.pow(2,7-a);){for(k=f;k<g+Math.pow(2,7-a);){o=i+m;63<o?o%=64:0>o&&(o+=64);o=Math.floor(o*Math.pow(2,a-7));p=Math.floor(k*Math.pow(2,a-7));if(o<Math.pow(2,a-1)&&p<Math.pow(2,a-2)){var v=c.getTilesUrl(this.ea.id,{x:o,y:p},a);e[o][p].yO(v)}k+=Math.pow(2,7-a)}i+=Math.pow(2,7-a)}}},Ce:function(a,b,c){a!=this.Xc.ra.zoom&&(this.ez=q);this.Xc.Nk(a,b,c);this.uA(a);this.wA();this.Xc.refresh()},dJ:function(a,b){var c=t;b==this.Xc.ra.zoom?this.ez=t:(this.ez= q,b<this.Xc.ra.zoom&&(c=q));this.Xc.b_(a,b);return c},YX:function(a){return this.Xc.$X(a)},OD:function(a,b){return this.Xc.OD(a,b)},M3:function(){return this.Xc.ra.Ba}}); function yj(a){this.xe=new Image;this.src="";this.canvas=s;this.aN=this.$M=this.lm=0;this.P=a;var b=this;this.pM=function(){-1!=b.src.indexOf("pos=0_0&z=1")&&b.P.dispatchEvent(new P("onthumbnail_complete"));b.lm=2;b.canvas.VW(b.$M,b.aN)};this.xe.onload=this.pM;this.yO=function(a){this.src==a?0==this.lm&&b.pM():(this.src=this.xe.src=a,this.lm=1)};this.a_=function(){this.src=this.xe.src="";this.lm=0}} function xj(a,b,c,e,f,g){this.heading=this.pitch=0;this.zoom=2;this.ri=b;this.Mk=[];this.sg=a;this.Xl=t;this.ra={a:e,eb:f,Qf:0,gs:0,Ba:0,m1:512,heading:0,pitch:0,fd:32,zoom:0,Hp:0,Fo:0,$p:0,o2:0,Sm:0,p2:0,Xp:0,Pt:0};this.P=g;this.mt=t;this.lQ()} z.extend(xj.prototype,{lQ:function(){if(z.ca.Qw){var a=navigator.userAgent.substr(navigator.userAgent.indexOf("Chrome"),12);27<Number(/[1-9][0-9]*/.exec(a+"1")[0])?(this.ra.Fo=0.0078125,this.ra.Pt=2):(this.ra.Fo=0.015625,this.ra.Pt=4);this.ra.Sm=0;this.ra.Xp=0}else z.ca.ia?(this.ra.Fo=0.0078125,this.ra.Sm=0,this.ra.Xp=6):(this.ra.Fo=0.0078125,this.ra.Sm=0,this.ra.Xp=4),this.ra.Pt=2},J_:ba("Mk"),xx:function(){var a=this.ra,b=Math.PI/Math.pow(2,this.ra.Hp);b>Math.PI/2+0.1&&(b=2*Math.PI/3);return a.a/ 2/Math.tan(b/2)},Nk:function(a,b,c){var e=this.ra;e.a=c.width;e.eb=c.height;this.sg.canvas.width=c.width;this.sg.canvas.height=c.height;e.zoom=a;e.Hp=b;e.Ba=this.xx();e.fd=16*Math.pow(2,a-2);e.Qt=Math.pow(2,a-1);e.Vm=Math.pow(2,a-2);e.Bp=Math.pow(2,7-a)},b_:function(a,b){var c=this.ra;if(0==this.ra.Ba)c.zoom=b,c.Hp=a,c.Ba=this.xx(),c.fd=16*Math.pow(2,b-2),c.Qt=Math.pow(2,b-1),c.Vm=Math.pow(2,b-2),c.Bp=Math.pow(2,7-b),c.$p=c.Fo*Math.pow(2,-a);else if(!(a==c.Hp&&b==c.zoom)){this.Xl=q;var e=this.ra.Ba; c.fd=16*Math.pow(2,b-2);c.zoom=b;c.Hp=a;c.Qt=Math.pow(2,b-1);c.Vm=Math.pow(2,b-2);c.Bp=Math.pow(2,7-b);e=(this.xx()-e)/32;this.P.Ek();this.QJ(0,e);c.$p=c.Fo*Math.pow(2,-a)}},wY:function(a){this.ra.heading-=this.ra.Qf/180*Math.PI;this.ra.Qf=a.tiles.dirNorth;this.ra.heading+=a.tiles.dirNorth/180*Math.PI;this.ra.gs=a.tiles.pitch||0},QJ:function(a,b){var c=this;if(5>a)this.ra.Ba+=b*Math.pow(2,a),this.RR(),setTimeout(function(){c.QJ(a+1,b)},0);else if(5==a){this.Xl=t;var e=this.ra.zoom;this.ra.Ba=this.xx(); this.ra.fd=16*Math.pow(2,e-2);this.ra.Qt=Math.pow(2,e-1);this.ra.Vm=Math.pow(2,e-2);this.ra.Bp=Math.pow(2,7-e);this.P.Ry();this.refresh()}},S4:function(a,b){this.Xl=q;var c=this.ra;this.aF={data:a,yV:b};this.aF.oc=0;var e=Math.cos((a.dir+c.Qf)/180*Math.PI),c=-Math.sin((a.dir+c.Qf)/180*Math.PI),c=e=0;this.P.Ek();this.LR({index:1,F2:e,G2:c})},VW:function(a,b){if(!this.Xl&&this.mt)if(1<this.ra.Hp)this.refresh();else{var c=this.ra,e=c.fd,f=512/e,g=c.Bp,i=Math.cos(c.pitch),k=Math.cos(c.heading),m=Math.sin(c.heading), n=c.Ba*Math.sin(c.pitch),o=c.Ba*i*m;c.oq=-c.Ba*i*k;c.pq=n;c.qq=o;c.ks=k;c.gu=m;for(i=0;i<f;i++)for(k=0;k<f;k++){m={rb:{x:i*e,y:k*e-1},sb:{x:i*e-1,y:k*e+e+1},tb:{x:i*e+e+1,y:k*e+e}};n={rb:{x:i*e-1,y:k*e},sb:{x:i*e+e+1,y:k*e-1},tb:{x:i*e+e,y:k*e+e+1}};if(0==i)var p=-1;else i==g-1&&(p=1);if(0==k)var v=-1;else k==g-1&&(v=1);this.fD(m,a,b,c.zoom,p,v);this.gD(n,a,b,c.zoom,p,v)}}},LR:function(){var a=this.ra;this.sg.clearRect(0,0,a.a,a.eb);a.heading-=a.Qf/180*Math.PI;a.Qf=this.aF.yV.X4;a.heading+=a.Qf/180* Math.PI;this.Mk=this.aF.data.xe;this.Xl=t;this.P.Ry();this.refresh()},Gn:function(a,b,c,e,f){var c=this.ra,b=2*(0.5*a.x/512+b/2)*Math.PI,g=(0.5-a.y/512)*Math.PI,i=c.Ba,a=Math.cos(g),k=Math.sin(Math.abs(g));0.4>k?k=0.4:0.98<k&&(k=c.Pt);var b=b+e*k,m=-a*Math.cos(b),k=Math.sin(g+f*k),n=a*Math.sin(b),f=c.ks,e=c.gu,b=c.oq,a=c.pq,g=c.qq,o=b*m+k*a+n*g;0>o&&(o=t);o=i*i/o;i=o*m-b;m=o*k-a;n=o*n-g;o=Math.pow(i,2)+Math.pow(m,2)+Math.pow(n,2);k=Math.sqrt(o);0==o?e=f=0:(o=(i*e+n*f)/k,1<o?o=1:-1>o&&(o=-1),o=Math.acos(o), 0>i*f*a+m*e*g-m*f*b-n*a*e&&(o=2*Math.PI-o),f=k*Math.cos(o),e=k*Math.sin(o));return{x:c.a/2+f,y:c.eb/2-e}},ZK:function(a,b,c,e,f,g){var i=this.sg,k=0,m=0,n=0,o=0,p=this.ra.$p;e&&(1==e?m=p:-1==e&&(k=p));f&&(-1==f?n=p:1==f&&(o=p));e=this.ra.Sm;k=this.Gn(a.rb,b,c,-e-k,n,g);if(!k)return t;n=this.Gn(a.sb,b,c,e+m,e+n,g);if(!n)return t;c=this.Gn(a.tb,b,c,m,-e-o,g);if(!c)return t;c={rb:k,sb:n,tb:c};g=c.rb;m=c.sb;o=c.tb;i.save();i.beginPath();i.moveTo(g.x,g.y);i.lineTo(m.x,m.y);i.lineTo(o.x,o.y);i.closePath(); i.clip();a=this.Bk(a,c);i.transform(a[0],a[1],a[2],a[3],a[4],a[5]);i.drawImage(this.Mk[b],0,0);i.restore()},YK:function(a,b,c,e,f,g){var i=this.sg,k=0,m=0,n=0,o=0,p=this.ra.$p;e&&(1==e?m=p:-1==e&&(k=p));f&&(-1==f?n=p:1==f&&(o=p));e=this.ra.Sm;n=this.Gn(a.rb,b,c,-k,e+n,g);if(!n)return t;k=this.Gn(a.sb,b,c,-e-k,-e-o,g);if(!k)return t;c=this.Gn(a.tb,b,c,e+m,-o,g);if(!c)return t;c={rb:n,sb:k,tb:c};g=c.rb;m=c.sb;o=c.tb;i.save();i.beginPath();i.moveTo(g.x,g.y);i.lineTo(m.x,m.y);i.lineTo(o.x,o.y);i.closePath(); i.clip();a=this.Bk(a,c);i.transform(a[0],a[1],a[2],a[3],a[4],a[5]);i.drawImage(this.Mk[b],0,0);i.restore()},AW:function(){this.mt=t;this.P.Ek()},gy:function(){this.mt=q;this.refresh();this.P.Ry()},di:function(a){if(this.mt&&!this.Xl){var b=this.ra;b.pitch=a.pitch/180*Math.PI-b.gs/180*Math.PI;b.heading=(a.heading+b.Qf)/180*Math.PI;b.heading>2*Math.PI?b.heading-=2*Math.PI:0>b.heading&&(b.heading+=2*Math.PI);a=b.fd;this.sg.clearRect(0,0,b.a,b.eb);var c=b.bound,e=c.wu,f=c.Gs,g=c.Ct,c=c.St,c=c>g?c-g:64+ c-g,i=b.Bp,k=b.Xp,m=Math.cos(b.pitch),n=Math.cos(b.heading),o=Math.sin(b.heading),p=b.Ba*Math.sin(b.pitch),v=b.Ba*m*o;b.oq=-b.Ba*m*n;b.pq=p;b.qq=v;b.ks=n;b.gu=o;for(m=0;m<c;m++)for(n=e;n<f;n++){v=m+g;63<v?v%=64:0>v&&(v+=64);var o=Math.floor(v/i),p=Math.floor(n/i),v=v%i,x=n%i,y={rb:{x:v*a,y:x*a-k},sb:{x:v*a-k,y:x*a+a+k},tb:{x:v*a+a+k,y:x*a+a}},A={rb:{x:v*a-k,y:x*a},sb:{x:v*a+a+k,y:x*a-k},tb:{x:v*a+a,y:x*a+a+k}};if(0==v)var E=-1;else v==i-1&&(E=1);if(0==x)var C=-1;else x==i-1&&(C=1);this.fD(y,o,p,b.zoom, E,C);this.gD(A,o,p,b.zoom,E,C)}}},refresh:function(){if(this.mt&&!this.Xl){var a=this.ra,b=a.fd;this.sg.clearRect(0,0,a.a,a.eb);var c=this.LD(),e=c.wu,f=c.Gs,g=c.Ct,c=c.St,c=c>g?c-g:64+c-g,i=a.Bp,k=Math.cos(a.pitch),m=Math.cos(a.heading),n=Math.sin(a.heading),o=a.Ba*Math.sin(a.pitch),p=a.Ba*k*n;a.oq=-a.Ba*k*m;a.pq=o;a.qq=p;a.ks=m;a.gu=n;k=a.Xp;for(m=0;m<c;m++)for(n=e;n<f;n++){var v=m+g;63<v?v%=64:0>v&&(v+=64);var o=Math.floor(v/i),p=Math.floor(n/i),v=v%i,x=n%i,y={rb:{x:v*b,y:x*b-k},sb:{x:v*b-k,y:x* b+b+k},tb:{x:v*b+b+k,y:x*b+b}},A={rb:{x:v*b-k,y:x*b},sb:{x:v*b+b+k,y:x*b-k},tb:{x:v*b+b,y:x*b+b+k}};if(0==v)var E=-1;else v==i-1&&(E=1);if(0==x)var C=-1;else x==i-1&&(C=1);this.fD(y,o,p,a.zoom,E,C);this.gD(A,o,p,a.zoom,E,C)}}},RR:function(){var a=this.ra;this.sg.clearRect(0,0,a.a,a.eb);var b=a.Xp,c=Math.cos(a.pitch),e=Math.cos(a.heading),f=Math.sin(a.heading),g=a.Ba*Math.sin(a.pitch),i=a.Ba*c*f;a.oq=-a.Ba*c*e;a.pq=g;a.qq=i;a.ks=e;a.gu=f;for(a=0;16>a;a++)for(c=0;16>c;c++){e={rb:{x:32*a,y:32*c-b},sb:{x:32* a-b,y:32*c+32+b},tb:{x:32*a+32+b,y:32*c+32}};f={rb:{x:32*a-b,y:32*c},sb:{x:32*a+32+b,y:32*c-b},tb:{x:32*a+32,y:32*c+32+b}};if(0==a)var k=-1;else 15==a&&(k=1);if(0==c)var m=-1;else 15==c&&(m=1);this.YK(e,0,2,k,m);this.ZK(f,0,2,k,m);this.YK(e,1,2,k,m);this.ZK(f,1,2,k,m)}},OD:function(a,b){var c=this.ra,e=a-c.a/2,f=c.eb/2-b,g=c.pitch+c.gs/180*Math.PI,i=c.heading-c.Qf/180*Math.PI,k=-c.Ba*Math.cos(g)*Math.cos(i),m=c.Ba*Math.sin(g),n=c.Ba*Math.cos(g)*Math.sin(i),o=e*Math.sin(i),e=e*Math.cos(i),p=f*Math.sin(g)* Math.cos(i),f=f*Math.cos(g),k=k+o+p,m=m+f,f=n+e+-f*Math.sin(g)*Math.sin(i),g=this.Ea(k,m,f);if(2<m)return t;i=2.08/(2.08-m);k*=i;f*=i;return{PG:k,QG:f,Ba:Math.sqrt(Math.pow(k,2)+Math.pow(f,2)),wF:c.Ba,heading:g.heading}},LD:function(a){var b=this.ra;a&&(b.heading=(a.heading+b.Qf)/180*Math.PI,b.heading>2*Math.PI?b.heading-=2*Math.PI:0>b.heading&&(b.heading+=2*Math.PI),b.pitch=a.pitch/180*Math.PI-b.gs/180*Math.PI);var c=Math.cos(b.pitch),e=Math.sin(b.pitch),f=Math.cos(b.heading),g=Math.sin(b.heading), a=-b.Ba*c*f,i=b.Ba*e,k=b.Ba*c*g,m=b.eb/2*e*f,n=b.eb/2*c,o=-b.eb/2*e*g,p=-b.eb/2*e*f,c=-b.eb/2*c,e=b.eb/2*e*g,v=-b.a/2*g,x=-b.a/2*f,g=b.a/2*g,f=b.a/2*f;if(0<b.pitch)var y=this.Ea(a+m+v,i+n+0,k+o+x),A=this.Ea(a+p,i+c,k+e),E=this.Ea(a+p+g,i+c+0,k+e+f);else var C=a+m,F=i+n,o=k+o,D=this.Ea(C,F,o),F=this.Ea(C+v,F+0,o+x),C=this.Ea(a+p+g,i+c+0,k+e+f);a=Math.atan(b.eb/2/b.Ba);b.pitch+a>Math.PI/2?(D=0,A=A.pitch<E.pitch?A.pitch:E.pitch,A=Math.ceil(32*(Math.PI/2-A)/Math.PI)):b.pitch-a<-Math.PI/2?(A=D.pitch>F.pitch? D.pitch:F.pitch,D=Math.floor(32*(Math.PI/2-A)/Math.PI),A=32):0<b.pitch?(D=Math.floor(32*(Math.PI/2-b.pitch-a)/Math.PI),A=A.pitch>E.pitch?E.pitch:A.pitch,A=Math.ceil(32*(Math.PI/2-A)/Math.PI)):(A=D.pitch>F.pitch?D.pitch:F.pitch,D=Math.floor(32*(Math.PI/2-A)/Math.PI),A=Math.ceil(32*(Math.PI/2-b.pitch+a)/Math.PI));Math.abs(b.pitch)>=Math.PI/2-a?(C=0,y=64):0<b.pitch?(C=Math.floor(32*y.heading/Math.PI),y=b.heading>y.heading?Math.ceil(32*(2*b.heading-y.heading)/Math.PI):Math.ceil(32*(2*b.heading+2*Math.PI- y.heading)/Math.PI)):(y=Math.ceil(32*C.heading/Math.PI),C=b.heading>C.heading?Math.floor(32*(2*b.heading-2*Math.PI-C.heading)/Math.PI):Math.floor(32*(2*b.heading-C.heading)/Math.PI));0>C&&(C+=64);64<y&&(y-=64);32<A&&(A=32);0>D&&(D=0);b.bound={wu:D,Gs:A,Ct:C,St:y};return{wu:D,Gs:A,Ct:C,St:y}},fD:function(a,b,c,e,f,g){if(2==this.ri[b][c].lm){var i=this.sg,k=0,m=0,n=0,o=0,p=this.ra.$p;f&&(1==f?m=p:-1==f&&(k=p));g&&(-1==g?n=p:1==g&&(o=p));f=this.ra.Sm;n=this.mg(a.rb,b,c,e,0,-k,f,n);if(!n)return t;k=this.mg(a.sb, b,c,e,-f,-k,-f,-o);if(!k)return t;e=this.mg(a.tb,b,c,e,f,m,0,-o);if(!e)return t;e={rb:n,sb:k,tb:e};m=e.rb;o=e.sb;k=e.tb;i.save();i.beginPath();i.moveTo(m.x,m.y);i.lineTo(o.x,o.y);i.lineTo(k.x,k.y);i.closePath();i.clip();a=this.Bk(a,e);i.transform(a[0],a[1],a[2],a[3],a[4],a[5]);i.drawImage(this.ri[b][c].xe,0,0)}else{i=this.sg;o=n=m=k=0;p=0.0078125;f&&(1==f?m=p:-1==f&&(k=p));g&&(-1==g?n=p:1==g&&(o=p));f=0.0078125;n=this.mg(a.rb,b,c,e,0,-k,f,n);if(!n)return t;k=this.mg(a.sb,b,c,e,-f,-k,-f,-o);if(!k)return t; e=this.mg(a.tb,b,c,e,f,m,0,-o);if(!e)return t;e={rb:n,sb:k,tb:e};m=e.rb;o=e.sb;k=e.tb;i.save();i.beginPath();i.moveTo(m.x,m.y);i.lineTo(o.x,o.y);i.lineTo(k.x,k.y);i.closePath();i.clip();m=a.rb;o=a.sb;k=a.tb;n=this.ra.Vm;f=512*b;c*=512;b>=n?(a.rb={x:(f+m.x)/n-512,y:(c+m.y)/n},a.sb={x:(f+o.x)/n-512,y:(c+o.y)/n},a.tb={x:(f+k.x)/n-512,y:(c+k.y)/n},a=this.Bk(a,e),i.transform(a[0],a[1],a[2],a[3],a[4],a[5]),i.drawImage(this.Mk[1],0,0)):(a.rb={x:(f+m.x)/n,y:(c+m.y)/n},a.sb={x:(f+o.x)/n,y:(c+o.y)/n},a.tb= {x:(f+k.x)/n,y:(c+k.y)/n},a=this.Bk(a,e),i.transform(a[0],a[1],a[2],a[3],a[4],a[5]),i.drawImage(this.Mk[0],0,0))}i.restore()},gD:function(a,b,c,e,f,g){if(2==this.ri[b][c].lm){var i=this.sg,k=0,m=0,n=0,o=0,p=this.ra.$p;f&&(1==f?m=p:-1==f&&(k=p));g&&(-1==g?n=p:1==g&&(o=p));f=this.ra.Sm;k=this.mg(a.rb,b,c,e,-f,-k,0,n);if(!k)return t;n=this.mg(a.sb,b,c,e,f,m,f,n);if(!n)return t;e=this.mg(a.tb,b,c,e,0,m,-f,-o);if(!e)return t;e={rb:k,sb:n,tb:e};m=e.rb;o=e.sb;n=e.tb;i.save();i.beginPath();i.moveTo(m.x,m.y); 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t;m=m*m/o;a=m*a-g;c=m*c-i;n=m*n-k;o=Math.pow(a,2)+Math.pow(c,2)+Math.pow(n,2);m=Math.sqrt(o);0==o?f=b=0:(o=(a*f+n*b)/m,1<o?o=1:-1>o&&(o=-1),o=Math.acos(o),0>a*b*i+c*f*k-c*b*g-n*i*f&&(o=2*Math.PI-o),b=m*Math.cos(o),f= m*Math.sin(o));return{x:e.a/2+b,y:e.eb/2-f}},$X:function(a){var b=this.P.ga();if(b){var c=this.ra,e=c.heading,f=c.Ba,g=c.pitch+c.gs/180*Math.PI,e=e-c.Qf/180*Math.PI,i=6378137*-(a.lat-b.lat)/180*Math.PI,k=6378137*(a.lng-b.lng)/180*Math.PI,a=Math.sqrt(Math.pow(i,2)+Math.pow(k,2)),m=Math.cos(g),b=Math.cos(e),e=Math.sin(e),n=-f*m*b,g=f*Math.sin(g),m=f*m*e,o=n*i+-2.08*g+k*m;if(0>o)return t;var o=f*f/o,i=o*i-n,f=-2.08*o-g,o=o*k-m,p=Math.pow(i,2)+Math.pow(f,2)+Math.pow(o,2),k=Math.sqrt(p);0==p?e=b=0:(p= (i*e+o*b)/k,1<p?p=1:-1>p&&(p=-1),p=Math.acos(p),0>i*b*g+f*e*m-f*b*n-o*g*e&&(p=2*Math.PI-p),b=k*Math.cos(p),e=k*Math.sin(p));return{x:c.a/2+b,y:c.eb/2-e,Ba:a}}return t},Ea:function(a,b,c){var e=Math.pow(a,2),f=Math.pow(c,2);return{heading:0<c?Math.PI-Math.acos(a/Math.sqrt(e+f)):Math.PI+Math.acos(a/Math.sqrt(e+f)),pitch:Math.asin(b/Math.sqrt(e+Math.pow(b,2)+f))}},Bk:function(a,b){var c=a.rb.x,e=a.rb.y,f=a.sb.y,g=a.tb.y,i=b.rb.x,k=b.rb.y,m=b.sb.x,n=b.sb.y,o=b.tb.x,p=b.tb.y,v=f-e,x=g-e,y=a.sb.x-c,A=a.tb.x- c,v=f-e,x=g-e,f=o-i,n=n-k,m=m-i,p=p-k,g=A*v-y*x,v=[(f*v-m*x)/g,(p*v-n*x)/g,(f*y-m*A)/-g,(n*A-p*y)/g];v[4]=i-v[0]*c-v[2]*e;v[5]=k-v[3]*e-v[1]*c;return v}});function wj(a){this.P=a;this.Za=this.ea=s;this.Iv=0;this.Sh=a.Sh;this.DA=new uj;this.Xg={};this.po={};this.Lo={Xh:0.0010,width:0,height:0,heading:0,pitch:0};this.P.ra=this;this.uH=0;this.Td={};this.ba()} z.extend(wj.prototype,{ba:function(){var 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i)+"px",n.left=Math.round((a-e)*o+g)+"px",n.width=n.height=Math.ceil(o)+"px",n.zIndex="2",n.display="",this.Af(),x.QB.x=a,x.QB.y=b;else{x=this.DA.zx();x.setAttribute("errorCount",0);for(m=a;0>m;)m=p+m;var y=n.getTilesUrl(this.ea.id,new Q((m+p)%p,b),c),A=this;x.onload=function(){A.Af();A.Sh.appendChild(this);x.style.opacity="1"};x.onerror=function(){var a=this,b=a.getAttribute("errorCount");if(b<3){b++;setTimeout(function(){a.src=y},100);a.setAttribute("errorCount",b)}else A.Af()};n=x.style;n.position= "absolute";n.zIndex="2";n.border="none";n.display="";n.WebkitUserSelect="none";n.WebkitUserDrag="none";n.width=n.height=Math.ceil(o)+"px";n.top=Math.round((b-f)*o+i)+"px";n.left=Math.round((a-e)*o+g)+"px";n.opacity="0";n.kc=n.WebkitTransition="opacity 300ms ease-out";x.src=y;0<x.width&&(n.opacity="1");x.QB={id:this.ea.id,zoom:c,x:a,y:b};x.ontouchstart=function(a){a.preventDefault()};this.Xg[k]=x}},US:function(a){var b=this.Xg[a];b&&(delete 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e=b[0],f=b[1],g=b[2],i=b[3],k=b[4],b=b[5],m=c[0],c=c[1];a[0]=e;a[1]=f;a[2]=g;a[3]=i;a[4]=e*m+g*c+k;a[5]=f*m+i*c+b;return a};Oj.kn=function(a){return"mat2d("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+")"}; Oj.CD=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+1)};"undefined"!==typeof exports&&(exports.u4=Oj); var Pj={create:function(){var a=new Hj(9);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},b3:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[4];a[4]=b[5];a[5]=b[6];a[6]=b[8];a[7]=b[9];a[8]=b[10];return a},$h:function(a){var b=new Hj(9);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];return a},Em:function(a){a[0]= 1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},aP:function(a,b){if(a===b){var c=b[1],e=b[2],f=b[5];a[1]=b[3];a[2]=b[6];a[3]=c;a[5]=b[7];a[6]=e;a[7]=f}else{a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8]}return a},np:function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],m=b[6],n=b[7],o=b[8],p=o*i-k*n,v=-o*g+k*m,x=n*g-i*m,y=c*p+e*v+f*x;if(!y)return s;y=1/y;a[0]=p*y;a[1]=(-o*e+f*n)*y;a[2]=(k*e-f*i)*y;a[3]=v*y;a[4]=(o*c-f*m)*y;a[5]= (-k*c+f*g)*y;a[6]=x*y;a[7]=(-n*c+e*m)*y;a[8]=(i*c-e*g)*y;return a},bK:function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],m=b[6],n=b[7],o=b[8];a[0]=i*o-k*n;a[1]=f*n-e*o;a[2]=e*k-f*i;a[3]=k*m-g*o;a[4]=c*o-f*m;a[5]=f*g-c*k;a[6]=g*n-i*m;a[7]=e*m-c*n;a[8]=c*i-e*g;return a},PC:function(a){var b=a[3],c=a[4],e=a[5],f=a[6],g=a[7],i=a[8];return a[0]*(i*c-e*g)+a[1]*(-i*b+e*f)+a[2]*(g*b-c*f)},multiply:function(a,b,c){var e=b[0],f=b[1],g=b[2],i=b[3],k=b[4],m=b[5],n=b[6],o=b[7],b=b[8],p=c[0],v=c[1],x= c[2],y=c[3],A=c[4],E=c[5],C=c[6],F=c[7],c=c[8];a[0]=p*e+v*i+x*n;a[1]=p*f+v*k+x*o;a[2]=p*g+v*m+x*b;a[3]=y*e+A*i+E*n;a[4]=y*f+A*k+E*o;a[5]=y*g+A*m+E*b;a[6]=C*e+F*i+c*n;a[7]=C*f+F*k+c*o;a[8]=C*g+F*m+c*b;return a}};Pj.Rm=Pj.multiply;Pj.translate=function(a,b,c){var e=b[0],f=b[1],g=b[2],i=b[3],k=b[4],m=b[5],n=b[6],o=b[7],b=b[8],p=c[0],c=c[1];a[0]=e;a[1]=f;a[2]=g;a[3]=i;a[4]=k;a[5]=m;a[6]=p*e+c*i+n;a[7]=p*f+c*k+o;a[8]=p*g+c*m+b;return a}; Pj.rotate=function(a,b,c){var e=b[0],f=b[1],g=b[2],i=b[3],k=b[4],m=b[5],n=b[6],o=b[7],b=b[8],p=Math.sin(c),c=Math.cos(c);a[0]=c*e+p*i;a[1]=c*f+p*k;a[2]=c*g+p*m;a[3]=c*i-p*e;a[4]=c*k-p*f;a[5]=c*m-p*g;a[6]=n;a[7]=o;a[8]=b;return a};Pj.scale=function(a,b,c){var e=c[0],c=c[1];a[0]=e*b[0];a[1]=e*b[1];a[2]=e*b[2];a[3]=c*b[3];a[4]=c*b[4];a[5]=c*b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];return a};Pj.a3=function(a,b){a[0]=b[0];a[1]=b[1];a[2]=0;a[3]=b[2];a[4]=b[3];a[5]=0;a[6]=b[4];a[7]=b[5];a[8]=1;return a}; Pj.pX=function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=c+c,k=e+e,m=f+f,c=c*i,n=e*i,e=e*k,o=f*i,p=f*k,f=f*m,i=g*i,k=g*k,g=g*m;a[0]=1-e-f;a[3]=n-g;a[6]=o+k;a[1]=n+g;a[4]=1-c-f;a[7]=p-i;a[2]=o-k;a[5]=p+i;a[8]=1-c-e;return a}; Pj.A4=function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],m=b[6],n=b[7],o=b[8],p=b[9],v=b[10],x=b[11],y=b[12],A=b[13],E=b[14],C=b[15],F=c*k-e*i,D=c*m-f*i,I=c*n-g*i,R=e*m-f*k,M=e*n-g*k,N=f*n-g*m,fa=o*A-p*y,pa=o*E-v*y,o=o*C-x*y,wa=p*E-v*A,p=p*C-x*A,v=v*C-x*E,x=F*v-D*p+I*wa+R*o-M*pa+N*fa;if(!x)return s;x=1/x;a[0]=(k*v-m*p+n*wa)*x;a[1]=(m*o-i*v-n*pa)*x;a[2]=(i*p-k*o+n*fa)*x;a[3]=(f*p-e*v-g*wa)*x;a[4]=(c*v-f*o+g*pa)*x;a[5]=(e*o-c*p-g*fa)*x;a[6]=(A*N-E*M+C*R)*x;a[7]=(E*I-y*N-C*D)*x;a[8]=(y*M-A* I+C*F)*x;return a};Pj.kn=function(a){return"mat3("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+")"};Pj.CD=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],2)+Math.pow(a[7],2)+Math.pow(a[8],2))};"undefined"!==typeof exports&&(exports.v4=Pj); var sj={create:function(){var a=new Hj(16);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},$h:function(a){var b=new Hj(16);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9]; a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},Em:function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},aP:function(a,b){if(a===b){var c=b[1],e=b[2],f=b[3],g=b[6],i=b[7],k=b[11];a[1]=b[4];a[2]=b[8];a[3]=b[12];a[4]=c;a[6]=b[9];a[7]=b[13];a[8]=e;a[9]=g;a[11]=b[14];a[12]=f;a[13]=i;a[14]=k}else{a[0]=b[0];a[1]=b[4];a[2]=b[8];a[3]=b[12];a[4]=b[1];a[5]=b[5];a[6]=b[9];a[7]=b[13];a[8]=b[2]; a[9]=b[6];a[10]=b[10];a[11]=b[14];a[12]=b[3];a[13]=b[7];a[14]=b[11];a[15]=b[15]}return a},np:function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],m=b[6],n=b[7],o=b[8],p=b[9],v=b[10],x=b[11],y=b[12],A=b[13],E=b[14],C=b[15],F=c*k-e*i,D=c*m-f*i,I=c*n-g*i,R=e*m-f*k,M=e*n-g*k,N=f*n-g*m,fa=o*A-p*y,pa=o*E-v*y,wa=o*C-x*y,Ma=p*E-v*A,sb=p*C-x*A,Za=v*C-x*E,Pa=F*Za-D*sb+I*Ma+R*wa-M*pa+N*fa;if(!Pa)return s;Pa=1/Pa;a[0]=(k*Za-m*sb+n*Ma)*Pa;a[1]=(f*sb-e*Za-g*Ma)*Pa;a[2]=(A*N-E*M+C*R)*Pa;a[3]=(v*M-p*N-x*R)* Pa;a[4]=(m*wa-i*Za-n*pa)*Pa;a[5]=(c*Za-f*wa+g*pa)*Pa;a[6]=(E*I-y*N-C*D)*Pa;a[7]=(o*N-v*I+x*D)*Pa;a[8]=(i*sb-k*wa+n*fa)*Pa;a[9]=(e*wa-c*sb-g*fa)*Pa;a[10]=(y*M-A*I+C*F)*Pa;a[11]=(p*I-o*M-x*F)*Pa;a[12]=(k*pa-i*Ma-m*fa)*Pa;a[13]=(c*Ma-e*pa+f*fa)*Pa;a[14]=(A*D-y*R-E*F)*Pa;a[15]=(o*R-p*D+v*F)*Pa;return a},bK:function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=b[4],k=b[5],m=b[6],n=b[7],o=b[8],p=b[9],v=b[10],x=b[11],y=b[12],A=b[13],E=b[14],C=b[15];a[0]=k*(v*C-x*E)-p*(m*C-n*E)+A*(m*x-n*v);a[1]=-(e*(v*C-x*E)-p* (f*C-g*E)+A*(f*x-g*v));a[2]=e*(m*C-n*E)-k*(f*C-g*E)+A*(f*n-g*m);a[3]=-(e*(m*x-n*v)-k*(f*x-g*v)+p*(f*n-g*m));a[4]=-(i*(v*C-x*E)-o*(m*C-n*E)+y*(m*x-n*v));a[5]=c*(v*C-x*E)-o*(f*C-g*E)+y*(f*x-g*v);a[6]=-(c*(m*C-n*E)-i*(f*C-g*E)+y*(f*n-g*m));a[7]=c*(m*x-n*v)-i*(f*x-g*v)+o*(f*n-g*m);a[8]=i*(p*C-x*A)-o*(k*C-n*A)+y*(k*x-n*p);a[9]=-(c*(p*C-x*A)-o*(e*C-g*A)+y*(e*x-g*p));a[10]=c*(k*C-n*A)-i*(e*C-g*A)+y*(e*n-g*k);a[11]=-(c*(k*x-n*p)-i*(e*x-g*p)+o*(e*n-g*k));a[12]=-(i*(p*E-v*A)-o*(k*E-m*A)+y*(k*v-m*p));a[13]= c*(p*E-v*A)-o*(e*E-f*A)+y*(e*v-f*p);a[14]=-(c*(k*E-m*A)-i*(e*E-f*A)+y*(e*m-f*k));a[15]=c*(k*v-m*p)-i*(e*v-f*p)+o*(e*m-f*k);return a},PC:function(a){var b=a[0],c=a[1],e=a[2],f=a[3],g=a[4],i=a[5],k=a[6],m=a[7],n=a[8],o=a[9],p=a[10],v=a[11],x=a[12],y=a[13],A=a[14],a=a[15];return(b*i-c*g)*(p*a-v*A)-(b*k-e*g)*(o*a-v*y)+(b*m-f*g)*(o*A-p*y)+(c*k-e*i)*(n*a-v*x)-(c*m-f*i)*(n*A-p*x)+(e*m-f*k)*(n*y-o*x)},multiply:function(a,b,c){var e=b[0],f=b[1],g=b[2],i=b[3],k=b[4],m=b[5],n=b[6],o=b[7],p=b[8],v=b[9],x=b[10], y=b[11],A=b[12],E=b[13],C=b[14],b=b[15],F=c[0],D=c[1],I=c[2],R=c[3];a[0]=F*e+D*k+I*p+R*A;a[1]=F*f+D*m+I*v+R*E;a[2]=F*g+D*n+I*x+R*C;a[3]=F*i+D*o+I*y+R*b;F=c[4];D=c[5];I=c[6];R=c[7];a[4]=F*e+D*k+I*p+R*A;a[5]=F*f+D*m+I*v+R*E;a[6]=F*g+D*n+I*x+R*C;a[7]=F*i+D*o+I*y+R*b;F=c[8];D=c[9];I=c[10];R=c[11];a[8]=F*e+D*k+I*p+R*A;a[9]=F*f+D*m+I*v+R*E;a[10]=F*g+D*n+I*x+R*C;a[11]=F*i+D*o+I*y+R*b;F=c[12];D=c[13];I=c[14];R=c[15];a[12]=F*e+D*k+I*p+R*A;a[13]=F*f+D*m+I*v+R*E;a[14]=F*g+D*n+I*x+R*C;a[15]=F*i+D*o+I*y+R*b;return a}}; sj.Rm=sj.multiply; sj.translate=function(a,b,c){var e=c[0],f=c[1],c=c[2],g,i,k,m,n,o,p,v,x,y,A,E;if(b===a){a[12]=b[0]*e+b[4]*f+b[8]*c+b[12];a[13]=b[1]*e+b[5]*f+b[9]*c+b[13];a[14]=b[2]*e+b[6]*f+b[10]*c+b[14];a[15]=b[3]*e+b[7]*f+b[11]*c+b[15]}else{g=b[0];i=b[1];k=b[2];m=b[3];n=b[4];o=b[5];p=b[6];v=b[7];x=b[8];y=b[9];A=b[10];E=b[11];a[0]=g;a[1]=i;a[2]=k;a[3]=m;a[4]=n;a[5]=o;a[6]=p;a[7]=v;a[8]=x;a[9]=y;a[10]=A;a[11]=E;a[12]=g*e+n*f+x*c+b[12];a[13]=i*e+o*f+y*c+b[13];a[14]=k*e+p*f+A*c+b[14];a[15]=m*e+v*f+E*c+b[15]}return a}; sj.scale=function(a,b,c){var e=c[0],f=c[1],c=c[2];a[0]=b[0]*e;a[1]=b[1]*e;a[2]=b[2]*e;a[3]=b[3]*e;a[4]=b[4]*f;a[5]=b[5]*f;a[6]=b[6]*f;a[7]=b[7]*f;a[8]=b[8]*c;a[9]=b[9]*c;a[10]=b[10]*c;a[11]=b[11]*c;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a}; sj.rotate=function(a,b,c,e){var f=e[0],g=e[1],e=e[2],i=Math.sqrt(f*f+g*g+e*e),k,m,n,o,p,v,x,y,A,E,C,F,D,I,R,M,N,fa,pa,wa;if(Math.abs(i)<Gj)return s;i=1/i;f=f*i;g=g*i;e=e*i;k=Math.sin(c);m=Math.cos(c);n=1-m;c=b[0];i=b[1];o=b[2];p=b[3];v=b[4];x=b[5];y=b[6];A=b[7];E=b[8];C=b[9];F=b[10];D=b[11];I=f*f*n+m;R=g*f*n+e*k;M=e*f*n-g*k;N=f*g*n-e*k;fa=g*g*n+m;pa=e*g*n+f*k;wa=f*e*n+g*k;f=g*e*n-f*k;g=e*e*n+m;a[0]=c*I+v*R+E*M;a[1]=i*I+x*R+C*M;a[2]=o*I+y*R+F*M;a[3]=p*I+A*R+D*M;a[4]=c*N+v*fa+E*pa;a[5]=i*N+x*fa+C*pa; a[6]=o*N+y*fa+F*pa;a[7]=p*N+A*fa+D*pa;a[8]=c*wa+v*f+E*g;a[9]=i*wa+x*f+C*g;a[10]=o*wa+y*f+F*g;a[11]=p*wa+A*f+D*g;if(b!==a){a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}return a};sj.cO=function(a,b,c){var e=Math.sin(c),c=Math.cos(c),f=b[4],g=b[5],i=b[6],k=b[7],m=b[8],n=b[9],o=b[10],p=b[11];if(b!==a){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}a[4]=f*c+m*e;a[5]=g*c+n*e;a[6]=i*c+o*e;a[7]=k*c+p*e;a[8]=m*c-f*e;a[9]=n*c-g*e;a[10]=o*c-i*e;a[11]=p*c-k*e;return a}; sj.dO=function(a,b,c){var e=Math.sin(c),c=Math.cos(c),f=b[0],g=b[1],i=b[2],k=b[3],m=b[8],n=b[9],o=b[10],p=b[11];if(b!==a){a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}a[0]=f*c-m*e;a[1]=g*c-n*e;a[2]=i*c-o*e;a[3]=k*c-p*e;a[8]=f*e+m*c;a[9]=g*e+n*c;a[10]=i*e+o*c;a[11]=k*e+p*c;return a}; sj.eO=function(a,b,c){var e=Math.sin(c),c=Math.cos(c),f=b[0],g=b[1],i=b[2],k=b[3],m=b[4],n=b[5],o=b[6],p=b[7];if(b!==a){a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15]}a[0]=f*c+m*e;a[1]=g*c+n*e;a[2]=i*c+o*e;a[3]=k*c+p*e;a[4]=m*c-f*e;a[5]=n*c-g*e;a[6]=o*c-i*e;a[7]=p*c-k*e;return a}; sj.c3=function(a,b,c){var e=b[0],f=b[1],g=b[2],i=b[3],k=e+e,m=f+f,n=g+g,b=e*k,o=e*m,e=e*n,p=f*m,f=f*n,g=g*n,k=i*k,m=i*m,i=i*n;a[0]=1-(p+g);a[1]=o+i;a[2]=e-m;a[3]=0;a[4]=o-i;a[5]=1-(b+g);a[6]=f+k;a[7]=0;a[8]=e+m;a[9]=f-k;a[10]=1-(b+p);a[11]=0;a[12]=c[0];a[13]=c[1];a[14]=c[2];a[15]=1;return a}; sj.pX=function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=c+c,k=e+e,m=f+f,c=c*i,n=e*i,e=e*k,o=f*i,p=f*k,f=f*m,i=g*i,k=g*k,g=g*m;a[0]=1-e-f;a[1]=n+g;a[2]=o-k;a[3]=0;a[4]=n-g;a[5]=1-c-f;a[6]=p+i;a[7]=0;a[8]=o+k;a[9]=p-i;a[10]=1-c-e;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};sj.e3=function(a,b,c,e,f,g,i){var k=1/(c-b),m=1/(f-e),n=1/(g-i);a[0]=g*2*k;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=g*2*m;a[6]=0;a[7]=0;a[8]=(c+b)*k;a[9]=(f+e)*m;a[10]=(i+g)*n;a[11]=-1;a[12]=0;a[13]=0;a[14]=i*g*2*n;a[15]=0;return a}; sj.NZ=function(a,b,c){var b=1/Math.tan(b/2),e=1/-999.99;a[0]=b/c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1000.01*e;a[11]=-1;a[12]=0;a[13]=0;a[14]=20*e;a[15]=0};sj.K4=function(a,b,c,e,f,g,i){var k=1/(b-c),m=1/(e-f),n=1/(g-i);a[0]=-2*k;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=-2*m;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=2*n;a[11]=0;a[12]=(b+c)*k;a[13]=(f+e)*m;a[14]=(i+g)*n;a[15]=1;return a}; sj.p4=function(a,b,c,e){var f,g,i,k,m,n,o,p,v=b[0],x=b[1],b=b[2];i=e[0];k=e[1];g=e[2];o=c[0];e=c[1];f=c[2];if(Math.abs(v-o)<Gj&&Math.abs(x-e)<Gj&&Math.abs(b-f)<Gj)return sj.Em(a);c=v-o;e=x-e;o=b-f;p=1/Math.sqrt(c*c+e*e+o*o);c=c*p;e=e*p;o=o*p;f=k*o-g*e;g=g*c-i*o;i=i*e-k*c;if(p=Math.sqrt(f*f+g*g+i*i)){p=1/p;f=f*p;g=g*p;i=i*p}else i=g=f=0;k=e*i-o*g;m=o*f-c*i;n=c*g-e*f;if(p=Math.sqrt(k*k+m*m+n*n)){p=1/p;k=k*p;m=m*p;n=n*p}else n=m=k=0;a[0]=f;a[1]=k;a[2]=c;a[3]=0;a[4]=g;a[5]=m;a[6]=e;a[7]=0;a[8]=i;a[9]= n;a[10]=o;a[11]=0;a[12]=-(f*v+g*x+i*b);a[13]=-(k*v+m*x+n*b);a[14]=-(c*v+e*x+o*b);a[15]=1;return a};sj.kn=function(a){return"mat4("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+")"}; sj.CD=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],2)+Math.pow(a[6],2)+Math.pow(a[7],2)+Math.pow(a[8],2)+Math.pow(a[9],2)+Math.pow(a[10],2)+Math.pow(a[11],2)+Math.pow(a[12],2)+Math.pow(a[13],2)+Math.pow(a[14],2)+Math.pow(a[15],2))};"undefined"!==typeof exports&&(exports.w4=sj);var Qj={create:function(){var a=new Hj(4);a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a}}; Qj.g5=function(){var a=Mj.create(),b=Mj.ug(1,0,0),c=Mj.ug(0,1,0);return function(e,f,g){var i=Mj.Fs(f,g);if(i<-0.999999){Mj.ax(a,b,f);Mj.length(a)<1.0E-6&&Mj.ax(a,c,f);Mj.normalize(a,a);Qj.r_(e,a);return e}if(i>0.999999){e[0]=0;e[1]=0;e[2]=0;e[3]=1;return e}Mj.ax(a,f,g);e[0]=a[0];e[1]=a[1];e[2]=a[2];e[3]=1+i;return Qj.normalize(e,e)}}(); Qj.k5=function(){var a=Pj.create();return function(b,c,e,f){a[0]=e[0];a[3]=e[1];a[6]=e[2];a[1]=f[0];a[4]=f[1];a[7]=f[2];a[2]=-c[0];a[5]=-c[1];a[8]=-c[2];return Qj.normalize(b,Qj.oX(b,a))}}();Qj.$h=Z.$h;Qj.ug=Z.ug;Qj.copy=Z.copy;Qj.set=Z.set;Qj.Em=function(a){a[0]=0;a[1]=0;a[2]=0;a[3]=1;return a};Qj.r_=function(a,b){var c=Math.PI,c=c*0.5,e=Math.sin(c);a[0]=e*b[0];a[1]=e*b[1];a[2]=e*b[2];a[3]=Math.cos(c)};Qj.add=Z.add; Qj.multiply=function(a,b,c){var e=b[0],f=b[1],g=b[2],b=b[3],i=c[0],k=c[1],m=c[2],c=c[3];a[0]=e*c+b*i+f*m-g*k;a[1]=f*c+b*k+g*i-e*m;a[2]=g*c+b*m+e*k-f*i;a[3]=b*c-e*i-f*k-g*m;return a};Qj.Rm=Qj.multiply;Qj.scale=Z.scale;Qj.cO=function(a,b,c){var c=c*0.5,e=b[0],f=b[1],g=b[2],b=b[3],i=Math.sin(c),c=Math.cos(c);a[0]=e*c+b*i;a[1]=f*c+g*i;a[2]=g*c-f*i;a[3]=b*c-e*i;return a}; Qj.dO=function(a,b,c){var c=c*0.5,e=b[0],f=b[1],g=b[2],b=b[3],i=Math.sin(c),c=Math.cos(c);a[0]=e*c-g*i;a[1]=f*c+b*i;a[2]=g*c+e*i;a[3]=b*c-f*i;return a};Qj.eO=function(a,b,c){var c=c*0.5,e=b[0],f=b[1],g=b[2],b=b[3],i=Math.sin(c),c=Math.cos(c);a[0]=e*c+f*i;a[1]=f*c-e*i;a[2]=g*c+b*i;a[3]=b*c-g*i;return a};Qj.s2=function(a,b){var c=b[0],e=b[1],f=b[2];a[0]=c;a[1]=e;a[2]=f;a[3]=-Math.sqrt(Math.abs(1-c*c-e*e-f*f));return a};Qj.Fs=Z.Fs;Qj.dy=Z.dy; Qj.t5=function(a,b,c,e){var f=b[0],g=b[1],i=b[2],b=b[3],k=c[0],m=c[1],n=c[2],c=c[3],o,p,v;p=f*k+g*m+i*n+b*c;if(p<0){p=-p;k=-k;m=-m;n=-n;c=-c}if(1-p>1.0E-6){o=Math.acos(p);v=Math.sin(o);p=Math.sin((1-e)*o)/v;e=Math.sin(e*o)/v}else p=1-e;a[0]=p*f+e*k;a[1]=p*g+e*m;a[2]=p*i+e*n;a[3]=p*b+e*c;return a};Qj.np=function(a,b){var c=b[0],e=b[1],f=b[2],g=b[3],i=c*c+e*e+f*f+g*g,i=i?1/i:0;a[0]=-c*i;a[1]=-e*i;a[2]=-f*i;a[3]=g*i;return a};Qj.y2=function(a,b){a[0]=-b[0];a[1]=-b[1];a[2]=-b[2];a[3]=b[3];return a}; Qj.length=Z.length;Qj.NE=Qj.length;Qj.Vk=Z.Vk;Qj.RF=Qj.Vk;Qj.normalize=Z.normalize;Qj.oX=function(a,b){var c=b[0]+b[4]+b[8];if(c>0){c=Math.sqrt(c+1);a[3]=0.5*c;c=0.5/c;a[0]=(b[7]-b[5])*c;a[1]=(b[2]-b[6])*c;a[2]=(b[3]-b[1])*c}else{var e=0;b[4]>b[0]&&(e=1);b[8]>b[e*3+e]&&(e=2);var f=(e+1)%3,g=(e+2)%3,c=Math.sqrt(b[e*3+e]-b[f*3+f]-b[g*3+g]+1);a[e]=0.5*c;c=0.5/c;a[3]=(b[g*3+f]-b[f*3+g])*c;a[f]=(b[f*3+e]+b[e*3+f])*c;a[g]=(b[g*3+e]+b[e*3+g])*c}return a}; Qj.kn=function(a){return"quat("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+")"};"undefined"!==typeof exports&&(exports.Z4=Qj);function Rj(a,b){this.Lf=a;this.Aq=b||2;this.MA=a-this.Aq;this.yc=[];this.Kg=[];this.uE()}z.extend(Rj.prototype,{uE:function(){var a,b;this.yc.push(0,-20,0);for(pg=0;360>pg;pg+=6)a=Math.cos(Pb(pg))*this.Lf,b=Math.sin(Pb(pg))*this.Lf,this.yc.push(a,-20,b)},sE:function(){for(var a=(this.yc.length-3)/3,b=1;b<a;b++)this.Kg.push(0,b,b+1);this.Kg.push(0,b,1)},RD:function(){0==this.Kg.length&&this.sE();return this.Kg}});function Sj(a,b){this.Lf=a;this.Aq=b||2;this.MA=a-this.Aq;this.yc=[];this.Kg=[];this.uE()} z.extend(Sj.prototype,{uE:function(){for(var a,b,c=0;360>c;c+=6)a=Math.cos(Pb(c))*this.MA,b=Math.sin(Pb(c))*this.MA,this.yc.push(a,-20,b);for(c=0;360>c;c+=6)a=Math.cos(Pb(c))*this.Lf,b=Math.sin(Pb(c))*this.Lf,this.yc.push(a,-20,b)},sE:function(){var a=this.yc.length/3/2;for(pg=0;pg<a-1;pg++)this.Kg.push(pg,pg+a+1,pg+a),this.Kg.push(pg,pg+1,pg+a+1);this.Kg.push(pg,a,pg+a);this.Kg.push(pg,0,a)},RD:function(){0==this.Kg.length&&this.sE();return this.Kg}});function Tj(a){this.Lf=a;this.Ud=Math.pow(2,4);this.Ir=this.Ud/2;this.yc=[];this.iA=[];a=360/this.Ud;this.NJ=Math.cos(Pb(3*a))*this.Lf;this.OJ=Math.cos(Pb(2*a))*this.Lf;this.PJ=Math.cos(Pb(1*a))*this.Lf;this.RY()} z.extend(Tj.prototype,{RY:function(){if(!(0<this.yc.length))for(var a=this.Lf,b=[],c=64/this.Ud,e=64/c,f=[],g=0,i=0,k,m=0;33>m;m++)for(var n=Math.cos(Pb(5.625*m-90))*a,n=Math.round(100*n)/100,o=Math.sin(Pb(5.625*m-90))*a,o=Math.round(100*o)/100,g=Math.floor(m/c),p=0;64>p;p++){var v=Math.cos(Pb(5.625*p))*n,x=Math.sin(Pb(5.625*p))*n,v=Math.round(100*v)/100,x=Math.round(100*x)/100;b.push(v,o,x);i=Math.floor(p/c);k=i+g*e;g<this.Ir&&(this.yc[k]||(this.yc[k]=[]),this.yc[k].push(v,o,x));if(0<g&&0==m%c){var y= i+(g-1)*e;this.yc[y].push(v,o,x);0<p&&0==p%c&&this.yc[y-1]&&this.yc[y-1].push(v,o,x);63==p&&this.yc[y].push(f[0],f[1],f[2])}0==i&&0==p&&(f=[v,o,x]);0<p&&0==p%c&&this.yc[k-1]&&this.yc[k-1].push(v,o,x);g<this.Ir&&63==p&&this.yc[k].push(f[0],f[1],f[2])}},QY:function(){for(var a=64/this.Ud,b=a+1,c=0;c<a;c++)for(var e=0;e<a;e++){var f=c*b,g=f+e+1;this.iA.push(f+e,g,f+e+1+b);g=f+e+1+b;this.iA.push(f+e,g,f+b+e)}return this.iA},tX:function(a,b,c){var e=this.yc[Math.round(this.yc.length/2)];if(e){for(var f= [],g=Math.pow(2,5-a),b=b%g,c=c%g,i=64/this.Ud,k=1/i,m=1/(32/this.Ir),n=0;n<e.length/3;n++){var o=n%(i+1)*k,p=Math.floor(n/(i+1))*m,o=o/g+1*b/g,p=p/g+1*c/g;1===a&&(p*=2);f.push(o,p)}return f}},FX:function(a){var b=0,c=0,c=a[0],b=a[1],e=a[2],a=Math.round(180*Math.atan(Math.abs(e)/Math.abs(c))/Math.PI);0<c?0>e&&(a=360-a):a=0<e?180-a:180+a;c=b>this.PJ?7:b>this.OJ?6:b>this.NJ?5:0<b?4:b>-this.NJ?3:b>-this.OJ?2:b>-this.PJ?1:0;b=Math.floor(a/22.5);return[b,c,b+c*(64/(64/this.Ud))]}});function lj(a){this.P=a;this.ne=this.jb=this.Ya=this.Ui=s;var b=this;this.Vr=new tj(6,{Jo:function(a){for(var e=0;e<a.length;e++)if(a[e])for(var f=0;f<a[e].length;f++)a[e][f]&&(b.jb.deleteTexture(a[e][f].Zy),a[e][f].Es=t)}});this.CJ=new tj(32,{Jo:function(a){a&&(a.kA=q,a.src="")}});this.DA=new uj;this.Ud=16;this.Ir=8;this.Lf=500;this.Qj=this.Vi=0;this.Jf=[sj.create(),sj.create()];this.Nh=sj.create();this.fB=[sj.create(),sj.create()];this.sr=sj.create();this.dB=[];this.Sl=this.to=this.kw=s;this.Qr= {};this.dS();this.RB=0;this.nv=[s,s];this.EA=[s,s];this.ng=[];this.Cd=H()?2:1;this.Li()} z.extend(lj.prototype,{dS:function(){this.ql=[];for(var a=2;5>=a;a++)this.ql[a]={cols:Math.pow(2,a-1),rows:Math.pow(2,a-1)/2};this.ql[1]={cols:1,rows:1}},Li:function(){this.Wz();this.jb=this.Ya.getContext("webgl",{alpha:t});this.tw=Ej.get(this.jb,this.P.aa);this.JA();this.GU();this.nA();this.oA();this.XT();this.tw.rE()},Wz:function(){var a=this.Ya=L("canvas"),b=this.Ya.style,c=this.P.C,e=c.clientWidth,c=c.clientHeight;b.width=e+"px";b.height=c+"px";this.Vi=a.width=e*this.Cd;this.Qj=a.height=c*this.Cd; this.P.Sh.appendChild(this.Ya)},GU:function(){var a=this.jb,b=this.Ya;a.clearColor(0,0,0,1);a.clear(a.COLOR_BUFFER_BIT|a.DEPTH_BUFFER_BIT);a.disable(a.DEPTH_TEST);a.enable(a.BLEND);a.depthMask(q);a.viewport(0,0,b.width,b.height)},Nk:function(){var a=this.P.C,b=a.clientWidth,a=a.clientHeight;this.Ya.style.width=b+"px";this.Ya.style.height=a+"px";this.Vi=this.Ya.width=b*this.Cd;this.Qj=this.Ya.height=a*this.Cd;this.Tq=s;b=this.Ya;this.jb.viewport(0,0,b.width,b.height)},JA:function(){var a=this.jb,b= this.ne=a.createProgram(),c=this.wl("attribute vec3 aVertexPosition;\\nattribute vec2 aVertexTextureCoordBack;\\nattribute vec2 aVertexTextureCoord;\\nvarying mediump vec2 vTextureCoordBack;\\nvarying mediump vec2 vTextureCoord;\\nuniform mat4 uMVMatrix;\\nuniform mat4 uPMatrix;\\nvoid main(void) {\\n gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);\\n vTextureCoordBack = aVertexTextureCoordBack;\\n vTextureCoord = aVertexTextureCoord;\\n}",a.VERTEX_SHADER),e=this.wl("precision mediump float;\\nvarying vec2 vTextureCoordBack;\\nvarying vec2 vTextureCoord;\\nuniform sampler2D uSamplerBack;\\nuniform sampler2D uSampler;\\nuniform bool uDrawThumb;\\nuniform bool uDrawBack;\\nuniform float uAlpha;\\nvoid main(void) {\\n if (uDrawThumb) {\\n gl_FragColor = texture2D(uSamplerBack, vTextureCoordBack);\\n return;\\n }\\n if (uAlpha == 1.0) {\\n gl_FragColor = texture2D(uSampler, vTextureCoord);\\n return;\\n }\\n if (uDrawBack) {\\n gl_FragColor = texture2D(uSampler, vTextureCoord) * uAlpha + texture2D(uSamplerBack, vTextureCoordBack) * (1.0 - uAlpha);\\n } else {\\n vec4 textureColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));\\n gl_FragColor = vec4(textureColor.rgb, textureColor.a * uAlpha);\\n }\\n}", a.FRAGMENT_SHADER);a.attachShader(b,c);a.attachShader(b,e);a.bindAttribLocation(b,0,"aVertexPosition");a.linkProgram(b)},wl:function(a,b){var c=this.jb,e=c.createShader(b);c.shaderSource(e,a);c.compileShader(e);return e},XT:function(){var a=new Tj(this.Lf),b=a.QY();this.Qr={DO:a,jX:b,iX:a.yc}},setData:function(a){a!==s&&(this.Hl=this.ea?this.ea.id:s,this.qB=this.ea||s);(this.ea=a)&&this.Vr.setData(a.id,[])},va:function(a,b){if(this.ea){this.Da=a;this.cf=b;var c=this.Ya;this.Ui||(this.Ui=this.P.fa()); this.Tq||(this.Tq=180/Math.pow(2,this.Ui),this.fV=c.width/c.height,sj.NZ(this.Nh,Pb(this.Tq),this.fV),sj.np(this.sr,this.Nh));this.Jz(0);c=this.pA(0);this.nv[0]=c[0];this.EA[0]=c[1];this.pT();this.Rr()}},Jz:function(a){sj.Em(this.Jf[a]);sj.rotate(this.Jf[a],this.Jf[a],Pb(this.Da.pitch),[-1,0,0]);var b=this.ea.tiles.dirNorth;1==a&&this.qB&&(b=this.qB.tiles.dirNorth);sj.rotate(this.Jf[a],this.Jf[a],Pb(b+this.Da.heading+90),[0,1,0]);sj.np(this.fB[a],this.Jf[a])},Pj:function(a,b,c){var e=this.Vi,f=this.Qj, g=Z.create(),i=this.sr,c=this.fB[c],a=Z.ug(2*a/e-1,1-2*b/f,-1,1);sj.multiply(g,i,a);sj.multiply(g,c,g);b=this.Lf;i=200*g[0];a=200*g[1];g=200*g[2];b=Math.sqrt(-(-b*b)/(i*i+a*a+g*g));return this.Qr.DO.FX([i*b,a*b,g*b])},hI:function(a,b,c,e){var f=this.Qj,b=Z.ug(a,b,c,1),a=Z.create();sj.multiply(a,this.Jf[e],b);b=Z.ug(a[0],a[1],a[2],a[3]);sj.multiply(a,this.Nh,b);if(0!==a[3])return e=(1-Mj.ug(a[0]/a[3],a[1]/a[3],a[2]/a[3])[1])*f/2,0<a[3]&&0<e&&e<f?q:t},Qc:function(a,b,c){var c=c||{},e=c.xp||t,f=c.XZ|| s;this.ko=this.cf;this.cf=b;this.Tq=s;var g=this,i=this.Ui,k=a-i;g.gr&&(g.gr.stop(),g.gr=s);e?(g.Ui=a,g.hV=t,g.va(g.Da,b)):g.gr=new tb({duration:600,Ic:60,kc:ub.eL,va:function(a){if(a!=0){g.Tq=s;g.Ui=i+k*a;a<0.5?g.va(g.Da,g.ko):g.va(g.Da,b);f&&f(g.Ui)}},finish:function(){g.gr=s;g.Ui=a;g.hV=t;g.P.dispatchEvent(new P("onzoom_changed"))},Kt:function(){g.P.dispatchEvent(new P("onzoom_changed"));g.gr=s}})},pT:function(){var a=this;this.VI(0,0,1,function(){a.Rg||a.vI()})},vI:function(){for(var a=this.EA[0], b=a[0],c=a[1],e=a[3],a=a[2];a<=e;a++){var f=b,g=c;"number"===typeof this.FA&&(a>=this.FA&&a<=this.iI)&&(f=0,g=this.ql[this.cf].cols-1);for(;f<=g;f++)this.VI(f,a)}},VI:function(a,b,c,e){var c=c||this.cf,f=this.ql[c].cols,g=this.ql[c].rows,i=this,a=i.tB(a,c);0>b&&(a=i.tB(f-1-a,c),b=0);b>g-1&&(a=i.tB(f-1-a,c),b=g-1);var k=a+b*f,m=i.Vr.getData(i.ea.id);m[c]||(m[c]=[]);m[c][k]||(m[c][k]={});var n=m[c][k];n.loaded?(i.rJ(c)&&i.xJ(),e&&e()):(n.index=k,n.loaded=t,n.HZ=i.ea.id,i.oT(a,b,c,function(a){if(n.HZ== i.ea.id){n.loaded=q;var b=m[c][k];if(!b.Es){i.FU(b,a,c);if(c>1)b.Wl={duration:300,startTime:Date.now(),DC:0,Oo:1};b.Es=q}i.rJ(c)&&i.xJ();e&&e();i.Rr()}}))},rJ:function(a){return 1===a&&this.Hl&&this.P.IJ?q:t},rO:ba("AT"),tB:function(a,b){for(var c=a,e=this.ql[b||this.cf].cols;0>c;)c+=e;return c%e},Af:function(){this.RB--;0===this.RB&&this.P.dispatchEvent(new P("ontilesloaded"))},Rr:function(){this.Zu&&(clearTimeout(this.Zu),this.Zu=s);var a=this;this.Zu=setTimeout(function(){cancelAnimationFrame(a.Rv); a.Rv=s;a.Zu=s},300);this.Rv||this.Qv()},Qv:function(){var a=this;a.Rv=requestAnimationFrame(function(){a.Qv()});var b=this.ne;this.jb.useProgram(b);var c=this.tw;c.So(b.yn);c.So(b.oP);c.So(b.Au);c.VC();b=t;this.Rg?this.bU():b=this.yB(0);if(b&&!this.Rg)for(b=0;b<this.ng.length;b++)this.ng[b].Qv(this.Nh,this.Jf[0],this.sr,this.fB[0])},yB:function(a,b){if(!this.ea)return t;var c=this.nv[a];if(!c)return t;var e=0==a?this.ea.id:this.Hl;if(!e)return t;b&&sj.translate(this.Jf[a],this.dB[a],b);var f=c[0], g=c[1],i=c[2],c=c[3];this.Rg&&0==a&&(f-=2,g+=2,i-=2,c+=2,i=0>i?0:i);e=this.Vr.getData(e);if(!e)return t;for(;i<=c;i++){var k=f,m=g;"number"===typeof this.jk&&(i>=this.jk&&i<=this.Tl)&&(k=0,m=this.Ud-1);for(;k<=m;k++){for(var n=k;0>n;)n+=this.Ud;var n=n%this.Ud,o=this.nl(n,i)[2],p=this.nl(n,i,this.ko)[2],v=this.nl(n,i,1)[2],x=s,y=s,A=1;e[this.cf]&&(e[this.cf][o]&&e[this.cf][o].Es)&&(x=o);e[this.ko]&&e[this.ko][p]&&e[this.ko][p].Es?(y=p,A=this.ko):e[1][v]&&e[1][v].Es&&(y=v);if(x===s&&y===s)return t; o=this.jb;p=this.ne;v=this.cf;this.Rg&&1==a?(o.uniform1i(p.aL,t),x===s&&(x=y,v=1),y=s):o.uniform1i(p.aL,q);this.hT(x,v,y,A,a);this.EU(n,i,v,A);this.EB(a);this.MR()}}return q},nl:function(a,b,c){var c=c||this.cf,e=Math.pow(2,5-c),a=Math.floor(a/e),b=Math.floor(b/e),b=this.ql[c].rows-b-1;return[a,b,a+b*this.Ud/e]},FU:function(a,b,c){if(a){var e=this.jb;1===c?e.activeTexture(e.TEXTURE0):e.activeTexture(e.TEXTURE1);a.Zy=e.createTexture();e.bindTexture(e.TEXTURE_2D,a.Zy);e.pixelStorei(e.UNPACK_FLIP_Y_WEBGL, q);e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,b);e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE);e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE);e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR);e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR)}},hT:function(a,b,c,e,f){var g=0==f?this.ea.id:this.Hl;if(g){var i=this.Vr.getData(g),g=this.jb,k=this.ne;a===s?g.uniform1i(k.bL,q):g.uniform1i(k.bL,t);var m=s;i[e]&&i[e][c]&&(g.activeTexture(g.TEXTURE0), m=i[e][c].Zy,g.bindTexture(g.TEXTURE_2D,m),g.uniform1i(k.h_,0));if("number"===typeof a){g.activeTexture(g.TEXTURE1);g.bindTexture(g.TEXTURE_2D,i[b][a].Zy);g.uniform1i(k.i_,1);a=i[b][a];"number"!=typeof a.Oo&&(a.Oo=1);if(1==f&&(!a.Wl||0!=a.Wl.Oo))a.Wl={duration:400,startTime:this.bw,DC:1,Oo:0},a.Oo=0;a.Wl?(f=a.Wl,b=(Date.now()-f.startTime)/f.duration,0==f.DC?(f=b,1<f&&(f=1,a.Wl=s)):(f=f.DC*(1-b),0>f&&(f=0,a.Wl=s)),g.uniform1f(k.alpha,f)):g.uniform1f(k.alpha,a.Oo)}}},EU:function(a,b,c,e){var f=this.QS(a, b),g=this.Qr.jX,c=this.aI(a,b,c),a=this.aI(a,b,e),b=this.jb;this.kw||(this.kw=b.createBuffer());b.bindBuffer(b.ARRAY_BUFFER,this.kw);b.bufferData(b.ARRAY_BUFFER,new Float32Array(f),b.STATIC_DRAW);this.to||(this.to=b.createBuffer(),this.to.hG=g.length,b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,this.to),b.bufferData(b.ELEMENT_ARRAY_BUFFER,new Uint16Array(g),b.STATIC_DRAW));this.VB||(this.VB=b.createBuffer());b.bindBuffer(b.ARRAY_BUFFER,this.VB);b.bufferData(b.ARRAY_BUFFER,new Float32Array(a),b.STATIC_DRAW); c&&(this.Sl||(this.Sl=b.createBuffer()),b.bindBuffer(b.ARRAY_BUFFER,this.Sl),b.bufferData(b.ARRAY_BUFFER,new Float32Array(c),b.STATIC_DRAW))},MR:function(){var a=this.jb,b=this.ne;a.bindBuffer(a.ARRAY_BUFFER,this.kw);a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,this.to);a.vertexAttribPointer(b.yn,3,a.FLOAT,t,0,0);a.bindBuffer(a.ARRAY_BUFFER,this.VB);a.vertexAttribPointer(b.oP,2,a.FLOAT,t,0,0);a.bindBuffer(a.ARRAY_BUFFER,this.Sl);a.vertexAttribPointer(b.Au,2,a.FLOAT,t,0,0);a.drawElements(a.TRIANGLES,this.to.hG, a.UNSIGNED_SHORT,0)},QS:function(a,b){return this.Qr.iX[a+b*(64/(64/this.Ud))]},aI:function(a,b,c){return this.Qr.DO.tX(c||this.cf,a,b)},nA:function(){var a=this.ne,b=this.jb;a.Lt=b.getUniformLocation(a,"uPMatrix");a.It=b.getUniformLocation(a,"uMVMatrix");a.bL=b.getUniformLocation(a,"uDrawThumb");a.aL=b.getUniformLocation(a,"uDrawBack");a.alpha=b.getUniformLocation(a,"uAlpha");a.h_=b.getUniformLocation(a,"uSamplerBack");a.i_=b.getUniformLocation(a,"uSampler")},oA:function(){var a=this.ne,b=this.jb; a.yn=b.getAttribLocation(a,"aVertexPosition");a.oP=b.getAttribLocation(a,"aVertexTextureCoordBack");a.Au=b.getAttribLocation(a,"aVertexTextureCoord")},EB:function(a){var b=this.ne,c=this.jb;c.uniformMatrix4fv(b.Lt,t,this.Nh);c.uniformMatrix4fv(b.It,t,this.Jf[a])},Dq:function(a,b,c,e){return a+"_"+b+"_"+c+"_"+e},oT:function(a,b,c,e){var f=this.Dq(this.ea.id,a,b,c),g=this.CJ.getData(f);this.RB++;if(g)g.nr&&(e(g),this.Af());else{g=this.DA.zx();g.crossOrigin="anonymous";g.nr=t;var i=this;g.onload=function(){-1!= this.src.indexOf("pos=0_0&z=1")&&i.P.dispatchEvent(new P("onthumbnail_complete"));e(this);i.Af();this.nr=q};g.src=this.ea.tiles.getTilesUrl(this.ea.id,new Q(a,b),c);this.CJ.setData(f,g)}},pA:function(a){var b=this.Vi,c=this.Qj,e,f,g,i,k,m=this.Pj(0,0,a);e=m[0];i=m[1];m=this.Pj(b/2,0,a);m[1]>i&&(i=m[1]);m=this.Pj(b,0,a);f=m[0];f<e&&(f+=this.Ud);k=m[1];m=this.Pj(0,c/2,a);m[0]>f&&(m[0]-=this.Ud);m[0]<e&&(e=m[0]);m=this.Pj(b,c/2,a);m[0]<e&&(m[0]+=this.Ud);m[0]>f&&(f=m[0]);m=this.Pj(0,c,a);m[0]>f&&(m[0]-= this.Ud);m[0]<e&&(e=m[0]);g=m[1];m=this.Pj(b/2,c,a);m[1]<g&&(g=m[1]);m=this.Pj(b,c,a);m[0]<e&&(m[0]+=this.Ud);m[0]>f&&(f=m[0]);b=m[1];this.hI(0,100,0,a)?(this.Tl=this.Ir-1,this.jk=k):this.hI(0,-100,0,a)?(this.jk=0,this.Tl=b):this.iI=this.FA=this.Tl=this.jk=s;this.Tl!=s&&i<this.Tl&&(i=this.Tl);this.jk!=s&&g>this.jk&&(g=this.jk);b=this.nl(e,i);c=this.nl(f,g);a=b[0];k=c[0];b=b[1];c=c[1];this.FA=this.nl(0,this.jk)[1];this.iI=this.nl(0,this.Tl)[1];return[[e,f,g,i],[a,k,b,c]]},lV:function(a){this.ng.push(a)}, xJ:function(){if(!this.Rg&&(this.Jz(1),this.dB[0]=sj.$h(this.Jf[0]),this.dB[1]=sj.$h(this.Jf[1]),this.nv[1]=this.pA(1)[0],this.Rg=q,this.cA=160,this.dA=120,"number"==typeof this.P.wH)){var a=Math.pow(this.P.wH,0.25);this.cA*=a;this.dA*=a}},NI:function(){this.Rg=t;this.bw=this.Hl=s;this.Jz(0);var a=this.pA(0);this.nv[0]=a[0];this.EA[0]=a[1];this.vI();this.Rr()},bU:function(){this.bw||(this.bw=Date.now());this.Rr();this.sR=Date.now();var a=this.sR-this.bw;if(400<a)this.NI();else{var a=a/400,a=-a*(a- 2),b=this.qB.links[this.AT];if(b){var c=b.dir+this.ea.tiles.dirNorth;360<c&&(c%=360);var e=this.cA*(1-a),f=Math.cos(Pb(c))*e,c=Math.sin(Pb(c))*e;try{this.yB(0,[f,0,c])}catch(g){}e=this.dA*a;f=Math.cos(Pb(b.vh))*e;c=Math.sin(Pb(b.vh))*e;try{this.yB(1,[-f,0,-c])}catch(i){}}else this.NI()}},NC:function(){cancelAnimationFrame(this.Rv);this.Vr.clear()}});function mj(a,b){this.P=a;this.Ya=b;this.Vi=b.width;this.Qj=b.height;this.jb=b.getContext("webgl",{alpha:t});this.tw=Ej.get(this.jb,this.P.aa);this.ea=this.ne=s;this.Qa=t;this.Li();this.Un=this.Tj=q;this.On=[0,-20,0];this.Cd=H()?2:1;this.Jn=this.Kn=this.In=s;this.Td={};a.WA=this;this.qo=a.ng.Bd;this.Wd=new S}var Uj=[10,-20,30,10,-20,10,-10,-20,10,-10,-20,30],Vj=[0,0,0,1,1,1,1,0],Wj=[2.2,-20,22.3,2.2,-20,13.7,-2.2,-20,13.7,-2.2,-20,22.3],Xj=[0,0,0,0.5,0.25,0.5,0.25,0]; z.extend(mj.prototype,{Li:function(){this.lH=new Rj(8.5);this.eJ=new Sj(10,1.5);this.rT();this.JA();this.cT();this.ba();this.nA();this.oA()},rT:function(){var a=new Image,b=this;a.crossOrigin="anonymous";a.onload=function(){this.nr=q;b.In=b.jb.createTexture();b.KA(b.In,this)};a.src="http://map.baidu.com/res_mobile2/images/link-arrow-shadow.png";a=new Image;a.crossOrigin="anonymous";a.onload=function(){this.nr=q;b.Kn=b.jb.createTexture();b.KA(b.Kn,this)};a.src="http://map.baidu.com/res_mobile2/images/link-arrow.png"; a=new Image;a.crossOrigin="anonymous";a.onload=function(){this.nr=q;b.Jn=b.jb.createTexture();b.KA(b.Jn,this)};a.src="http://map.baidu.com/res_mobile2/images/dir-texture.png"},JA:function(){var a=this.jb,b=this.ne=a.createProgram(),c=this.wl("attribute vec3 aVertexPosition;\\nuniform mat4 uMVMatrix;\\nuniform mat4 uPMatrix;\\nvoid main(void) {\\n gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);\\n}",a.VERTEX_SHADER),e=this.wl("precision mediump float;\\nuniform float uColor;\\nuniform float uAlpha;\\nvoid main(void) {\\n gl_FragColor = vec4(uColor, uColor, uColor, 1.0) * uAlpha;\\n}", a.FRAGMENT_SHADER);a.attachShader(b,c);a.attachShader(b,e);a.linkProgram(b);a.useProgram(b)},cT:function(){var a=this.jb,b=this.uv=a.createProgram(),c=this.wl("attribute vec3 aVertexPosition;\\nattribute vec2 aVertexTextureCoord;\\nvarying highp vec2 vTextureCoord;\\nuniform mat4 uMVMatrix;\\nuniform mat4 uPMatrix;\\nvoid main(void) {\\n gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);\\n vTextureCoord = aVertexTextureCoord;\\n}",a.VERTEX_SHADER),e=this.wl("precision mediump float;\\nuniform sampler2D uSampler;\\nvarying highp vec2 vTextureCoord;\\nvoid main(void) {\\n gl_FragColor = texture2D(uSampler, vTextureCoord);\\n}", 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