Function yy

modules/ui/ui/scripts.js:794–794

(a,b,c,d,e,f)

k.ae=function(a,b,c){this.source.ae(a,b,c);b!==this.resolution&&(this.clear(),this.resolution=b,wy(this),this.Qc(this.features))};k.vq=function(a){this.distance=a;this.sa()};k.sa=function(){this.clear();wy(this);this.Qc(this.features);U.prototype.sa.call(this)};
function wy(a){if(void 0!==a.resolution){a.features.length=0;for(var b=Da(),c=a.distance*a.resolution,d=a.source.ee(),e={},f=0,g=d.length;f<g;f++){var h=d[f];x(h).toString()in e||!(h=a.geometryFunction(h))||(h=h.W(),Pa(h,b),Fa(b,c,b),h=a.source.Yf(b),h=h.filter(function(a){a=x(a).toString();return a in e?!1:e[a]=!0}),a.features.push(xy(a,h)))}}}
function xy(a,b){for(var c=[0,0],d=b.length-1;0<=d;--d){var e=a.geometryFunction(b[d]);e?ze(c,e.W()):b.splice(d,1)}Ge(c,1/b.length);a=new Hk(new C(c));a.set("features",b);return a};function yy(a,b,c,d,e,f){this.s=b;this.l=a.G();var g=b.G(),h=g?gb(c,g):c;g=by(a,b,eb(h),d);this.f=new ey(a,b,h,this.l,.5*g);this.c=d;this.g=c;a=gy(this.f);this.j=(this.Tb=f(a,g,e))?this.Tb.a:1;this.je=this.i=null;e=2;this.Tb&&(e=0);$h.call(this,c,d,this.j,e)}w(yy,$h);yy.prototype.ia=function(){1==this.state&&(Gc(this.je),this.je=null);$h.prototype.ia.call(this)};yy.prototype.Y=function(){return this.i};
yy.prototype.he=function(){var a=this.Tb.getState();2==a&&(this.i=dy(cb(this.g)/this.c,db(this.g)/this.c,this.j,this.Tb.resolution,0,this.c,this.g,this.f,[{extent:this.Tb.G(),image:this.Tb.Y()}],0));this.state=a;this.u()};yy.prototype.load=function(){if(0==this.state){this.state=1;this.u();var a=this.Tb.getState();2==a||3==a?this.he():(this.je=y(this.Tb,"change",function(){var a=this.Tb.getState();if(2==a||3==a)Gc(this.je),this.je=null,this.he()},this),this.Tb.load())}};function zy(a){uw.call(this,{attributions:a.attributions,extent:a.extent,logo:a.logo,projection:a.projection,state:a.state});this.o=void 0!==a.resolutions?a.resolutions:null;this.i=null;this.ua=0}w(zy,uw);function Ay(a,b){a.o&&(b=a.o[fc(a.o,b,0)]);return b}
zy.prototype.Y=function(a,b,c,d){var e=this.c;if(e&&d&&!Xb(e,d)){if(this.i){if(this.ua==this.g&&Xb(this.i.s,d)&&this.i.resolution==b&&Sa(this.i.G(),a))return this.i;Pc(this.i);this.i=null}this.i=new yy(e,d,a,b,c,function(a,b,c){return this.Wc(a,b,c,e)}.bind(this));this.ua=this.g;return this.i}e&&(d=e);return this.Wc(a,b,c,d)};zy.prototype.j=function(a){a=a.target;switch(a.getState()){case 1:this.b(new By(Cy,a));break;case 2:this.b(new By(Dy,a));break;case 3:this.b(new By(Ey,a))}};
function Fy(a,b){a.Y().src=b}function By(a,b){Qc.call(this,a);this.image=b}w(By,Qc);var Cy="imageloadstart",Dy="imageloadend",Ey="imageloaderror";function Gy(a,b){var c=[];Object.keys(b).forEach(function(a){null!==b[a]&&void 0!==b[a]&&c.push(a+"="+encodeURIComponent(b[a]))});var d=c.join("&");a=a.replace(/[?&]$/,"");a=-1===a.indexOf("?")?a+"?":a+"&";return a+d};function Hy(a){a=a||{};zy.call(this,{attributions:a.attributions,logo:a.logo,projection:a.projection,resolutions:a.resolutions});this.V=void 0!==a.crossOrigin?a.crossOrigin:null;this.$=void 0!==a.hidpi?a.hidpi:!0;this.a=a.url;this.f=void 0!==a.imageLoadFunction?a.imageLoadFunction:Fy;this.s=a.params||{};this.M=null;this.l=[0,0];this.O=0;this.B=void 0!==a.ratio?a.ratio:1.5}w(Hy,zy);k=Hy.prototype;k.Ho=function(){return this.s};