!/**
 * Highcharts JS v12.6.0 (2026-04-13)
 * @module highcharts/modules/marker-clusters
 * @requires highcharts
 *
 * Marker clusters module for Highcharts
 *
 * (c) 2010-2026 Highsoft AS
 * Author: Wojciech Chmiel
 *
 * A commercial license may be required depending on use.
 * See www.highcharts.com/license
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Z(t,e,i){let r,o,s=e?j(e,i):[],n=j(t,i),a={};Y=[],t.clusters.forEach(t=>{a[t.stateId]={x:t.x,y:t.y,id:t.stateId,point:t.point,parentsId:[]}}),t.noise.forEach(t=>{a[t.stateId]={x:t.x,y:t.y,id:t.stateId,point:t.point,parentsId:[]}});for(let t=0;t<n.length;t++)r=n[t],o=s[t],r?.parentStateId&&o?.parentStateId&&a[r.parentStateId]?.parentsId.indexOf(o.parentStateId)===-1&&(a[r.parentStateId].parentsId.push(o.parentStateId),-1===Y.indexOf(o.parentStateId)&&Y.push(o.parentStateId));return a}function B(){let t=this.chart,e=t.mapView?0:t.plotLeft,i=N(this,{x:e,y:t.mapView?0:t.plotTop}),r=N(this,{x:e+t.plotWidth,y:e+t.plotHeight}),o=i.x,s=r.x,n=i.y,a=r.y;return{minX:Math.min(o,s),maxX:Math.max(o,s),minY:Math.min(n,a),maxY:Math.max(n,a)}}function U(t){let e=this.xAxis,i=this.chart.mapView,r=Number(t.processedGridSize??I(t.gridSize||P.layoutAlgorithm.gridSize,this.chart.plotWidth)),o=!0,s=1,n=1;this.gridValueSize||(i?this.gridValueSize=r/i.getScale():this.gridValueSize=Math.abs(e.toValue(r)-e.toValue(0)));let a=+(r/(i?this.gridValueSize*i.getScale():e.toPixels(this.gridValueSize)-e.toPixels(0))).toFixed(14);for(;o&&1!==a;){let t=Math.pow(2,s);a>.75&&a<1.25?o=!1:a>=1/t&&a<1/t*2?(o=!1,n=t):a<=t&&a>t/2&&(o=!1,n=1/t),s++}return r/n/a}function $(){let t=this.markerClusterSeriesData,e=this.markerClusterInfo?.pointsState?.oldState,i=Y.map(t=>e?.[t].point?.id||"");t?.forEach(t=>{t&&-1!==i.indexOf(t.id)?(t.graphic&&t.graphic.hide(),t.dataLabel&&t.dataLabel.hide()):t?.destroy?.()})}function J(t){let e=!1;return!!C(t)&&(k(t,t=>{if(e=!0,!y(t)||!t.length){e=!1;return}for(let i=0;i<t.length;i++)if(!C(t[i])||!t[i].x||!t[i].y){e=!1;return}}),e)}function Q(t){let[e,i]=t.key.split(":").map(parseFloat),r=t.gridSize,o=t.groupedData,s=t.defaultRadius,n=t.clusterRadius,a=i*r,l=e*r,u=tt(this,t),p=[],h=this.options.cluster?.marker,c=this.options.cluster?.zones,f=this.getGridOffset(),m=u.x,g=u.y,y=0,x=0,C,b,k,I,M,S,v,w,A,O,X,Y;m-=f.plotLeft,g-=f.plotTop;for(let o=1;o<5;o++)for(v=0,k=o%2?-1:1,I=o<3?-1:1,M=Math.floor((m+k*n)/r),Y=[(S=Math.floor((g+I*n)/r))+":"+M,S+":"+i,e+":"+M];v<Y.length;v++)-1===p.indexOf(Y[v])&&Y[v]!==t.key&&p.push(Y[v]);for(let t of p)if(o[t]){o[t].posX||(O=T(o[t]),o[t].posX=O.x,o[t].posY=O.y);let u=tt(this,{x:o[t].posX||0,y:o[t].posY||0});if(C=u.x-f.plotLeft,b=u.y-f.plotTop,[A,w]=t.split(":").map(parseFloat),c){y=o[t].length;for(let t=0;t<c.length;t++)y>=c[t].from&&y<=c[t].to&&(x=d(c[t].marker?.radius)?c[t].marker.radius||0:h?.radius?h.radius:P.marker.radius??0)}o[t].length>1&&0===x&&h?.radius?x=h.radius:1===o[t].length&&(x=s),X=n+x,x=0,w!==i&&Math.abs(m-C)<X&&(m=w-i<0?a+n:a+r-n),A!==e&&Math.abs(g-b)<X&&(g=A-e<0?l+n:l+r-n)}let E=N(this,{x:m+f.plotLeft,y:g+f.plotTop});return o[t.key].posX=E.x,o[t.key].posY=E.y,E}function tt(t,e){let{chart:i,xAxis:r,yAxis:o}=t;return i.mapView?i.mapView.projectedUnitsToPixels(e):{x:r?r.toPixels(e.x):0,y:o?o.toPixels(e.y):0}}let te=function(t,e){let i=e.prototype;!i.markerClusterAlgorithms&&(X=i.generatePoints,i.markerClusterAlgorithms=O,i.animateClusterPoint=F,i.destroyClusteredData=_,i.generatePoints=W,i.getClusterDistancesFromPoint=q,i.getClusteredData=H,i.getGridOffset=K,i.getPointsState=Z,i.getRealExtremes=B,i.getScaledGridSize=U,i.hideClusteredData=$,i.isValidGroupedDataObject=J,i.preventClusterCollisions=Q,h(e,"destroy",i.destroyClusteredData),t.plotOptions&&(t.plotOptions.series=b(t.plotOptions.series,l)))},{animObject:ti}=a(),{defaultOptions:tr}=a(),{composed:to}=a();function ts(){let t=this.chart,e=0;for(let i of t.series)i.markerClusterInfo&&(e=ti((i.options.cluster||{}).animation).duration||0);M(()=>{t.tooltip&&t.tooltip.destroy()},e)}function tn(){for(let t of this.series||[])if(t.markerClusterInfo){let e=t.options.cluster,i=((t.markerClusterInfo||{}).pointsState||{}).oldState;if((e||{}).animation&&t.markerClusterInfo&&0===(t.chart.pointer?.pinchDown||[]).length&&"pan"!==((t.xAxis||{}).eventArgs||{}).trigger&&i&&Object.keys(i).length){for(let e of t.markerClusterInfo.clusters)t.animateClusterPoint(e);for(let e of t.markerClusterInfo.noise)t.animateClusterPoint(e)}}}function ta(t){let e=(((t.point||t.target).series.options.cluster||{}).events||{}).drillToCluster;x(e)&&e.call(this,t)}function tl(){if(this.dataGroup)return(0,n.error)("Highcharts marker-clusters module: Running `Point.update` when point belongs to clustered series is not supported.",!1,this.series.chart),!1}function tu(){let t=(this.options.cluster||{}).drillToCluster;if(this.markerClusterInfo&&this.markerClusterInfo.clusters)for(let e of this.markerClusterInfo.clusters)e.point&&e.point.graphic&&(e.point.graphic.addClass("highcharts-cluster-point"),t&&e.point&&(e.point.graphic.css({cursor:"pointer"}),e.point.dataLabel&&e.point.dataLabel.css({cursor:"pointer"})),d(e.clusterZone)&&e.point.graphic.addClass(e.clusterZoneClassName||"highcharts-cluster-zone-"+e.clusterZone.zoneIndex))}function tp(t,i,r,o){let s=r/2,n=o/2,a=e.arc(t+s,i+n,s-4,n-4,{start:.5*Math.PI,end:2.5*Math.PI,open:!1}),l=e.arc(t+s,i+n,s-3,n-3,{start:.5*Math.PI,end:2.5*Math.PI,innerR:s-2,open:!1});return e.arc(t+s,i+n,s-1,n-1,{start:.5*Math.PI,end:2.5*Math.PI,innerR:s,open:!1}).concat(l,a)}(tr.plotOptions||{}).series=b((tr.plotOptions||{}).series,l);let th=a();({compose:function(t,e,i,r){var o;if(o="MarkerClusters",0>to.indexOf(o)&&to.push(o)){let o=r.prototype.pointClass,{scatter:s}=r.types;h(t,"setExtremes",ts),h(e,"render",tn),h(o,"drillToCluster",ta),h(o,"update",tl),h(r,"afterRender",tu),s&&te(i,s)}}}).compose(th.Axis,th.Chart,th.defaultOptions,th.Series),({compose:function(t){(e=t.prototype.symbols).cluster=tp}}).compose(th.SVGRenderer);let td=a();return s.default})());