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u=2/(o-i),c=2/(s-a),d=0;d<r;d++)t=e[2*d]=e[2*d]*u,n=e[2*d+1]=e[2*d+1]*c,i=Math.min(i,t),o=Math.max(o,t),a=Math.min(a,n),s=Math.max(s,n);if(a<-1)for(var h=0;h<r;h++)n=e[2*h+1]=e[2*h+1]+(-1-a);return e},no=function(e,t){var n,r=1/e*2*Math.PI,i=e%2==0?Math.PI/2+r/2:Math.PI/2;i+=t;for(var a=Array(2*e),o=0;o<e;o++)n=o*r+i,a[2*o]=Math.cos(n),a[2*o+1]=Math.sin(-n);return a},ns=function(e,t){return Math.min(e/4,t/4,8)},nl=function(e,t){return Math.min(e/10,t/10,8)},nu=function(){return 8},nc=function(e,t){return{heightOffset:Math.min(15,.05*t),widthOffset:Math.min(100,.25*e),ctrlPtOffsetPct:.05}},nd=tt({dampingFactor:.8,precision:1e-6,iterations:200,weight:function(e){return 1}}),nh=tt({root:null,weight:function(e){return 1},directed:!1,alpha:0}),np={degreeCentralityNormalized:function(e){e=nh(e);var t=this.cy(),n=this.nodes(),r=n.length;if(e.directed){for(var i={},a={},o=0,s=0,l=0;l<r;l++){var u=n[l],c=u.id();e.root=u;var d=this.degreeCentrality(e);o<d.indegree&&(o=d.indegree),s<d.outdegree&&(s=d.outdegree),i[c]=d.indegree,a[c]=d.outdegree}return{indegree:function(e){return 0==o?0:(N(e)&&(e=t.filter(e)),i[e.id()]/o)},outdegree:function(e){return 0===s?0:(N(e)&&(e=t.filter(e)),a[e.id()]/s)}}}for(var h={},p=0,f=0;f<r;f++){var g=n[f];e.root=g;var v=this.degreeCentrality(e);p<v.degree&&(p=v.degree),h[g.id()]=v.degree}return{degree:function(e){return 0===p?0:(N(e)&&(e=t.filter(e)),h[e.id()]/p)}}},degreeCentrality:function(e){e=nh(e);var t=this.cy(),n=this,r=e,i=r.root,a=r.weight,o=r.directed,s=r.alpha;if(i=t.collection(i)[0],o){for(var l=i.connectedEdges(),u=l.filter(function(e){return e.target().same(i)&&n.has(e)}),c=l.filter(function(e){return e.source().same(i)&&n.has(e)}),d=u.length,h=c.length,p=0,f=0,g=0;g<u.length;g++)p+=a(u[g]);for(var v=0;v<c.length;v++)f+=a(c[v]);return{indegree:Math.pow(d,1-s)*Math.pow(p,s),outdegree:Math.pow(h,1-s)*Math.pow(f,s)}}for(var y=i.connectedEdges().intersection(n),b=y.length,x=0,w=0;w<y.length;w++)x+=a(y[w]);return{degree:Math.pow(b,1-s)*Math.pow(x,s)}}};np.dc=np.degreeCentrality,np.dcn=np.degreeCentralityNormalised=np.degreeCentralityNormalized;var nf=tt({harmonic:!0,weight:function(){return 1},directed:!1,root:null}),ng={closenessCentralityNormalized:function(e){for(var t=nf(e),n=t.harmonic,r=t.weight,i=t.directed,a=this.cy(),o={},s=0,l=this.nodes(),u=this.floydWarshall({weight:r,directed:i}),c=0;c<l.length;c++){for(var d=0,h=l[c],p=0;p<l.length;p++)if(c!==p){var f=u.distance(h,l[p]);n?d+=1/f:d+=f}n||(d=1/d),s<d&&(s=d),o[h.id()]=d}return{closeness:function(e){return 0==s?0:o[e=N(e)?a.filter(e)[0].id():e.id()]/s}}},closenessCentrality:function(e){var t=nf(e),n=t.root,r=t.weight,i=t.directed,a=t.harmonic;n=this.filter(n)[0];for(var o=this.dijkstra({root:n,weight:r,directed:i}),s=0,l=this.nodes(),u=0;u<l.length;u++){var c=l[u];if(!c.same(n)){var d=o.distanceTo(c);a?s+=1/d:s+=d}}return a?s:1/s}};ng.cc=ng.closenessCentrality,ng.ccn=ng.closenessCentralityNormalised=ng.closenessCentralityNormalized;var nv=tt({weight:null,directed:!1}),ny={betweennessCentrality:function(e){for(var t=nv(e),n=t.directed,r=t.weight,i=null!=r,a=this.cy(),o=this.nodes(),s={},l={},u=0,c={set:function(e,t){l[e]=t,t>u&&(u=t)},get:function(e){return l[e]}},d=0;d<o.length;d++){var h=o[d],p=h.id();n?s[p]=h.outgoers().nodes():s[p]=h.openNeighborhood().nodes(),c.set(p,0)}for(var f=0;f<o.length;f++)!function(e){for(var t=o[e].id(),n=[],l={},u={},d={},h=new tf(function(e,t){return d[e]-d[t]}),p=0;p<o.length;p++){var f=o[p].id();l[f]=[],u[f]=0,d[f]=1/0}for(u[t]=1,d[t]=0,h.push(t);!h.empty();){var g=h.pop();if(n.push(g),i)for(var v=0;v<s[g].length;v++){var y=s[g][v],b=a.getElementById(g),x=r(b.edgesTo(y).length>0?b.edgesTo(y)[0]:y.edgesTo(b)[0]);d[y=y.id()]>d[g]+x&&(d[y]=d[g]+x,0>h.nodes.indexOf(y)?h.push(y):h.updateItem(y),u[y]=0,l[y]=[]),d[y]==d[g]+x&&(u[y]=u[y]+u[g],l[y].push(g))}else for(var w=0;w<s[g].length;w++){var E=s[g][w].id();d[E]==1/0&&(h.push(E),d[E]=d[g]+1),d[E]==d[g]+1&&(u[E]=u[E]+u[g],l[E].push(g))}}for(var k={},C=0;C<o.length;C++)k[o[C].id()]=0;for(;n.length>0;){for(var S=n.pop(),D=0;D<l[S].length;D++){var T=l[S][D];k[T]=k[T]+u[T]/u[S]*(1+k[S])}S!=o[e].id()&&c.set(S,c.get(S)+k[S])}}(f);var g={betweenness:function(e){var t=a.collection(e).id();return c.get(t)},betweennessNormalized:function(e){if(0==u)return 0;var t=a.collection(e).id();return c.get(t)/u}};return g.betweennessNormalised=g.betweennessNormalized,g}};ny.bc=ny.betweennessCentrality;var nm=tt({expandFactor:2,inflateFactor:2,multFactor:1,maxIterations:20,attributes:[function(e){return 1}]}),nb=function(e,t){for(var n=0,r=0;r<t.length;r++)n+=t[r](e);return n},nx=function(e,t,n){for(var r=0;r<t;r++)e[r*t+r]=n},nw=function(e,t){for(var n,r=0;r<t;r++){n=0;for(var i=0;i<t;i++)n+=e[i*t+r];for(var a=0;a<t;a++)e[a*t+r]=e[a*t+r]/n}},nE=function(e,t,n){for(var r=Array(n*n),i=0;i<n;i++){for(var a=0;a<n;a++)r[i*n+a]=0;for(var o=0;o<n;o++)for(var s=0;s<n;s++)r[i*n+s]+=e[i*n+o]*t[o*n+s]}return r},nk=function(e,t,n){for(var r=e.slice(0),i=1;i<n;i++)e=nE(e,r,t);return e},nC=function(e,t,n){for(var r=Array(t*t),i=0;i<t*t;i++)r[i]=Math.pow(e[i],n);return nw(r,t),r},nS=function(e,t,n,r){for(var i=0;i<n;

1i++)if(Math.round(e[i]*Math.pow(10,r))/Math.pow(10,r)!=Math.round(t[i]*Math.pow(10,r))/Math.pow(10,r))return!1;return!0},nD=function(e,t,n,r){for(var i=[],a=0;a<t;a++){for(var o=[],s=0;s<t;s++)Math.round(1e3*e[a*t+s])/1e3>0&&o.push(n[s]);0!==o.length&&i.push(r.collection(o))}return i},nT=function(e,t){for(var n=0;n<e.length;n++)if(!t[n]||e[n].id()!==t[n].id())return!1;return!0},nP=function(e){for(var t=0;t<e.length;t++)for(var n=0;n<e.length;n++)t!=n&&nT(e[t],e[n])&&e.splice(n,1);return e},n_=function(e){for(var t=this.nodes(),n=this.edges(),r=this.cy(),i=nm(e),a={},o=0;o<t.length;o++)a[t[o].id()]=o;for(var s,l=t.length,u=l*l,c=Array(u),d=0;d<u;d++)c[d]=0;for(var h=0;h<n.length;h++){var p=n[h],f=a[p.source().id()],g=a[p.target().id()],v=nb(p,i.attributes);c[f*l+g]+=v,c[g*l+f]+=v}nx(c,l,i.multFactor),nw(c,l);for(var y=!0,b=0;y&&b<i.maxIterations;)y=!1,nS(c=nC(s=nk(c,l,i.expandFactor),l,i.inflateFactor),s,u,4)||(y=!0),b++;return nP(nD(c,l,t,r))},nM=function(e){return e},nB=function(e,t){return Math.abs(t-e)},nN=function(e,t,n){return e+nB(t,n)},nA=function(e,t,n){return e+Math.pow(n-t,2)},nI=function(e){return Math.sqrt(e)},nO=function(e,t,n){return Math.max(e,nB(t,n))},nz=function(e,t,n,r,i){for(var a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:nM,o=r,s=0;s<e;s++)o=i(o,t(s),n(s));return a(o)},nL={euclidean:function(e,t,n){return e>=2?nz(e,t,n,0,nA,nI):nz(e,t,n,0,nN)},squaredEuclidean:function(e,t,n){return nz(e,t,n,0,nA)},manhattan:function(e,t,n){return nz(e,t,n,0,nN)},max:function(e,t,n){return nz(e,t,n,-1/0,nO)}};function nR(e,t,n,r,i,a){var o;return(o=A(e)?e:nL[e]||nL.euclidean,0===t&&A(e))?o(i,a):o(t,n,r,i,a)}nL["squared-euclidean"]=nL.squaredEuclidean,nL.squaredeuclidean=nL.squaredEuclidean;var nV=tt({k:2,m:2,sensitivityThreshold:1e-4,distance:"euclidean",maxIterations:10,attributes:[],testMode:!1,testCentroids:null}),nF=function(e){return nV(e)},nj=function(e,t,n,r,i){return nR(e,r.length,"kMedoids"!==i?function(e){return n[e]}:function(e){return r[e](n)},function(e){return r[e](t)},n,t)},nq=function(e,t,n){for(var r=n.length,i=Array(r),a=Array(r),o=Array(t),s=null,l=0;l<r;l++)i[l]=e.min(n[l]).value,a[l]=e.max(n[l]).value;for(var u=0;u<t;u++){s=[];for(var c=0;c<r;c++)s[c]=Math.random()*(a[c]-i[c])+i[c];o[u]=s}return o},nX=function(e,t,n,r,i){for(var a=1/0,o=0,s=0;s<t.length;s++){var l=nj(n,e,t[s],r,i);l<a&&(a=l,o=s)}return o},nY=function(e,t,n){for(var r=[],i=null,a=0;a<t.length;a++)n[(i=t[a]).id()]===e&&r.push(i);return r},nW=function(e,t,n){for(var r=0;r<e.length;r++)for(var i=0;i<e[r].length;i++)if(Math.abs(e[r][i]-t[r][i])>n)return!1;return!0},nH=function(e,t,n){for(var r=0;r<n;r++)if(e===t[r])return!0;return!1},nG=function(e,t){var n=Array(t);if(e.length<50)for(var r=0;r<t;r++){for(var i=e[Math.floor(Math.random()*e.length)];nH(i,n,r);)i=e[Math.floor(Math.random()*e.length)];n[r]=i}else for(var a=0;a<t;a++)n[a]=e[Math.floor(Math.random()*e.length)];return n},nK=function(e,t,n){for(var r=0,i=0;i<t.length;i++)r+=nj("manhattan",t[i],e,n,"kMedoids");return r},nU=function(e,t,n,r,i){for(var a,o,s=0;s<t.length;s++)for(var l=0;l<e.length;l++)r[s][l]=Math.pow(n[s][l],i.m);for(var u=0;u<e.length;u++)for(var c=0;c<i.attributes.length;c++){a=0,o=0;for(var d=0;d<t.length;d++)a+=r[d][u]*i.attributes[c](t[d]),o+=r[d][u];e[u][c]=a/o}},nZ=function(e,t,n,r,i){for(var a,o=0;o<e.length;o++)t[o]=e[o].slice();for(var s=2/(i.m-1),l=0;l<n.length;l++)for(var u=0;u<r.length;u++){a=0;for(var c=0;c<n.length;c++)a+=Math.pow(nj(i.distance,r[u],n[l],i.attributes,"cmeans")/nj(i.distance,r[u],n[c],i.attributes,"cmeans"),s);e[u][l]=1/a}},n$=function(e,t,n,r){for(var i,a,o=Array(n.k),s=0;s<o.length;s++)o[s]=[];for(var l=0;l<t.length;l++){i=-1/0,a=-1;for(var u=0;u<t[0].length;u++)t[l][u]>i&&(i=t[l][u],a=u);o[a].push(e[l])}for(var c=0;c<o.length;c++)o[c]=r.collection(o[c]);return o},nQ=function(e){var t,n,r,i,a=this.cy(),o=this.nodes(),s=nF(e);r=Array(o.length);for(var 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1var oc={fit:!0,padding:30,startAngle:1.5*Math.PI,sweep:void 0,clockwise:!0,equidistant:!1,minNodeSpacing:10,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,height:void 0,width:void 0,spacingFactor:void 0,concentric:function(e){return e.degree()},levelWidth:function(e){return e.maxDegree()/4},animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}};function od(e){this.options=en({},oc,e)}od.prototype.run=function(){for(var e=this.options,t=void 0!==e.counterclockwise?!e.counterclockwise:e.clockwise,n=e.cy,r=e.eles,i=r.nodes().not(":parent"),a=tV(e.boundingBox?e.boundingBox:{x1:0,y1:0,w:n.width(),h:n.height()}),o={x:a.x1+a.w/2,y:a.y1+a.h/2},s=[],l=0,u=0;u<i.length;u++){var c=i[u],d=void 0;d=e.concentric(c),s.push({value:d,node:c}),c._private.scratch.concentric=d}i.updateStyle();for(var h=0;h<i.length;h++){var p=i[h].layoutDimensions(e);l=Math.max(l,p.w,p.h)}s.sort(function(e,t){return t.value-e.value});for(var f=e.levelWidth(i),g=[[]],v=g[0],y=0;y<s.length;y++){var b=s[y];v.length>0&&Math.abs(v[0].value-b.value)>=f&&(v=[],g.push(v)),v.push(b)}var x=l+e.minNodeSpacing;if(!e.avoidOverlap){var w=g.length>0&&g[0].length>1,E=(Math.min(a.w,a.h)/2-x)/(g.length+w?1:0);x=Math.min(x,E)}for(var k=0,C=0;C<g.length;C++){var S=g[C],D=void 0===e.sweep?2*Math.PI-2*Math.PI/S.length:e.sweep,T=S.dTheta=D/Math.max(1,S.length-1);if(S.length>1&&e.avoidOverlap){var P=Math.cos(T)-1,_=Math.sin(T)-0;k=Math.max(Math.sqrt(x*x/(P*P+_*_)),k)}S.r=k,k+=x}if(e.equidistant){for(var M=0,B=0,N=0;N<g.length;N++)M=Math.max(M,g[N].r-B);B=0;for(var A=0;A<g.length;A++){var I=g[A];0===A&&(B=I.r),I.r=B,B+=M}}for(var O={},z=0;z<g.length;z++)for(var L=g[z],R=L.dTheta,V=L.r,F=0;F<L.length;F++){var j=L[F],q=e.startAngle+(t?1:-1)*R*F,X={x:o.x+V*Math.cos(q),y:o.y+V*

1Math.sin(q)};O[j.node.id()]=X}return r.nodes().layoutPositions(this,e,function(e){return O[e.id()]}),this};var oh={ready:function(){},stop:function(){},animate:!0,animationEasing:void 0,animationDuration:void 0,animateFilter:function(e,t){return!0},animationThreshold:250,refresh:20,fit:!0,padding:30,boundingBox:void 0,nodeDimensionsIncludeLabels:!1,randomize:!1,componentSpacing:40,nodeRepulsion:function(e){return 2048},nodeOverlap:4,idealEdgeLength:function(e){return 32},edgeElasticity:function(e){return 32},nestingFactor:1.2,gravity:1,numIter:1e3,initialTemp:1e3,coolingFactor:.99,minTemp:1};function op(e){this.options=en({},oh,e),this.options.layout=this}op.prototype.run=function(){var e=this.options,t=e.cy,n=this;n.stopped=!1,(!0===e.animate||!1===e.animate)&&n.emit({type:"layoutstart",layout:n}),E=!0===e.debug;var r=of(t,n,e);E&&k(r),e.randomize&&oy(r);var i=eR(),a=function(){ob(r,t,e),!0===e.fit&&t.fit(e.padding)},o=function(t){return!n.stopped&&!(t>=e.numIter)&&(ox(r,e),r.temperature=r.temperature*e.coolingFactor,!(r.temperature<e.minTemp))},s=function(){if(!0===e.animate||!1===e.animate)a(),n.one("layoutstop",e.stop),n.emit({type:"layoutstop",layout:n});else{var t=e.eles.nodes(),i=om(r,e,t);t.layoutPositions(n,e,i)}},l=0,u=!0;if(!0===e.animate)!function t(){for(var n=0;u&&n<e.refresh;)u=o(l),l++,n++;u?(eR()-i>=e.animationThreshold&&a(),eF(t)):(oN(r,e),s())}();else{for(;u;)u=o(l),l++;oN(r,e),s()}return this},op.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this},op.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var of=function(e,t,n){for(var r=n.eles.edges(),i=n.eles.nodes(),a=tV(n.boundingBox?n.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:r.size(),temperature:n.initialTemp,clientWidth:a.w,clientHeight:a.h,boundingBox:a},s=n.eles.components(),l={},u=0;u<s.length;u++)for(var c=s[u],d=0;d<c.length;d++){var h=c[d];l[h.id()]=u}for(var u=0;u<o.nodeSize;u++){var p=i[u],f=p.layoutDimensions(n),g={};g.isLocked=p.locked(),g.id=p.data("id"),g.parentId=p.data("parent"),g.cmptId=l[p.id()],g.children=[],g.positionX=p.position("x"),g.positionY=p.position("y"),g.offsetX=0,g.offsetY=0,g.height=f.w,g.width=f.h,g.maxX=g.positionX+g.width/2,g.minX=g.positionX-g.width/2,g.maxY=g.positionY+g.height/2,g.minY=g.positionY-g.height/2,g.padLeft=parseFloat(p.style("padding")),g.padRight=parseFloat(p.style("padding")),g.padTop=parseFloat(p.style("padding")),g.padBottom=parseFloat(p.style("padding")),g.nodeRepulsion=A(n.nodeRepulsion)?n.nodeRepulsion(p):n.nodeRepulsion,o.layoutNodes.push(g),o.idToIndex[g.id]=u}for(var v=[],y=0,b=-1,x=[],u=0;u<o.nodeSize;u++){var p=o.layoutNodes[u],w=p.parentId;null!=w?o.layoutNodes[o.idToIndex[w]].children.push(p.id):(v[++b]=p.id,x.push(p.id))}for(o.graphSet.push(x);y<=b;){var E=v[y++],k=o.idToIndex[E],h=o.layoutNodes[k],C=h.children;if(C.length>0){o.graphSet.push(C);for(var u=0;u<C.length;u++)v[++b]=C[u]}}for(var u=0;u<o.graphSet.length;u++)for(var S=o.graphSet[u],d=0;d<S.length;d++){var D=o.idToIndex[S[d]];o.indexToGraph[D]=u}for(var u=0;u<o.edgeSize;u++){var T=r[u],P={};P.id=T.data("id"),P.sourceId=T.data("source"),P.targetId=T.data("target");var _=A(n.idealEdgeLength)?n.idealEdgeLength(T):n.idealEdgeLength,M=A(n.edgeElasticity)?n.edgeElasticity(T):n.edgeElasticity,B=o.idToIndex[P.sourceId],N=o.idToIndex[P.targetId];if(o.indexToGraph[B]!=o.indexToGraph[N]){for(var I=og(P.sourceId,P.targetId,o),O=o.graphSet[I],z=0,g=o.layoutNodes[B];-1===O.indexOf(g.id);)g=o.layoutNodes[o.idToIndex[g.parentId]],z++;for(g=o.layoutNodes[N];-1===O.indexOf(g.id);)g=o.layoutNodes[o.idToIndex[g.parentId]],z++;_*=z*n.nestingFactor}P.idealLength=_,P.elasticity=M,o.layoutEdges.push(P)}return o},og=function(e,t,n){var r=ov(e,t,0,n);return 2>r.count?0:r.graph},ov=function e(t,n,r,i){var a=i.graphSet[r];if(-1<a.indexOf(t)&&-1<a.indexOf(n))return{count:2,graph:r};for(var o=0,s=0;s<a.length;s++){var l=a[s],u=i.idToIndex[l],c=i.layoutNodes[u].children;if(0!==c.length){var d=e(t,n,i.indexToGraph[i.idToIndex[c[0]]],i);if(0!==d.count){if(1!==d.count)return d;if(2==++o)break}}}return{count:o,graph:r}},oy=function(e,t){for(var n=e.clientWidth,r=e.clientHeight,i=0;i<e.nodeSize;i++){var a=e.layoutNodes[i];0!==a.children.length||a.isLocked||(a.positionX=Math.random()*n,a.positionY=Math.random()*r)}},om=function(e,t,n){var r=e.boundingBox,i={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};

1return t.boundingBox&&(n.forEach(function(t){var n=e.layoutNodes[e.idToIndex[t.data("id")]];i.x1=Math.min(i.x1,n.positionX),i.x2=Math.max(i.x2,n.positionX),i.y1=Math.min(i.y1,n.positionY),i.y2=Math.max(i.y2,n.positionY)}),i.w=i.x2-i.x1,i.h=i.y2-i.y1),function(n,a){var o=e.layoutNodes[e.idToIndex[n.data("id")]];if(!t.boundingBox)return{x:o.positionX,y:o.positionY};var s=(o.positionX-i.x1)/i.w,l=(o.positionY-i.y1)/i.h;return{x:r.x1+s*r.w,y:r.y1+l*r.h}}},ob=function(e,t,n){var r=n.layout,i=n.eles.nodes(),a=om(e,n,i);i.positions(a),!0!==e.ready&&(e.ready=!0,r.one("layoutready",n.ready),r.emit({type:"layoutready",layout:this}))},ox=function(e,t,n){ow(e,t),oD(e),oT(e,t),oP(e),o_(e)},ow=function(e,t){for(var n=0;n<e.graphSet.length;n++)for(var r=e.graphSet[n],i=r.length,a=0;a<i;a++)for(var o=e.layoutNodes[e.idToIndex[r[a]]],s=a+1;s<i;s++)ok(o,e.layoutNodes[e.idToIndex[r[s]]],e,t)},oE=function(e){return-e+2*e*Math.random()},ok=function(e,t,n,r){if(e.cmptId===t.cmptId||n.isCompound){var i=t.positionX-e.positionX,a=t.positionY-e.positionY;0===i&&0===a&&(i=oE(1),a=oE(1));var o=oC(e,t,i,a);if(o>0)var s=r.nodeOverlap*o,l=Math.sqrt(i*i+a*a),u=s*i/l,c=s*a/l;else var d=oS(e,i,a),h=oS(t,-1*i,-1*a),p=h.x-d.x,f=h.y-d.y,g=p*p+f*f,l=Math.sqrt(g),s=(e.nodeRepulsion+t.nodeRepulsion)/g,u=s*p/l,c=s*f/l;e.isLocked||(e.offsetX-=u,e.offsetY-=c),t.isLocked||(t.offsetX+=u,t.offsetY+=c)}},oC=function(e,t,n,r){if(n>0)var i=e.maxX-t.minX;else var i=t.maxX-e.minX;if(r>0)var a=e.maxY-t.minY;else var a=t.maxY-e.minY;return i>=0&&a>=0?Math.sqrt(i*i+a*a):0},oS=function(e,t,n){var r=e.positionX,i=e.positionY,a=e.height||1,o=e.width||1,s=n/t,l=a/o,u={};return 0===t&&0<n||0===t&&0>n?(u.x=r,u.y=i+a/2,u):0<t&&-1*l<=s&&s<=l?(u.x=r+o/2,u.y=i+o*n/2/t,u):0>t&&-1*l<=s&&s<=l?(u.x=r-o/2,u.y=i-o*n/2/t,u):0<n&&(s<=-1*l||s>=l)?(u.x=r+a*t/2/n,u.y=i+a/2,u):(0>n&&(s<=-1*l||s>=l)&&(u.x=r-a*t/2/n,u.y=i-a/2),u)},oD=function(e,t){for(var n=0;n<e.edgeSize;n++){var r=e.layoutEdges[n],i=e.idToIndex[r.sourceId],a=e.layoutNodes[i],o=e.idToIndex[r.targetId],s=e.layoutNodes[o],l=s.positionX-a.positionX,u=s.positionY-a.positionY;if(0!==l||0!==u){var c=oS(a,l,u),d=oS(s,-1*l,-1*u),h=d.x-c.x,p=d.y-c.y,f=Math.sqrt(h*h+p*p),g=Math.pow(r.idealLength-f,2)/r.elasticity;if(0!==f)var v=g*h/f,y=g*p/f;else var v=0,y=0;a.isLocked||(a.offsetX+=v,a.offsetY+=y),s.isLocked||(s.offsetX-=v,s.offsetY-=y)}}},oT=function(e,t){if(0!==t.gravity)for(var n=0;n<e.graphSet.length;n++){var r=e.graphSet[n],i=r.length;if(0===n)var a=e.clientHeight/2,o=e.clientWidth/2;else var s=e.layoutNodes[e.idToIndex[r[0]]],l=e.layoutNodes[e.idToIndex[s.parentId]],a=l.positionX,o=l.positionY;for(var u=0;u<i;u++){var c=e.layoutNodes[e.idToIndex[r[u]]];if(!c.isLocked){var d=a-c.positionX,h=o-c.positionY,p=Math.sqrt(d*d+h*h);if(p>1){var f=t.gravity*d/p,g=t.gravity*h/p;c.offsetX+=f,c.offsetY+=g}}}}},oP=function(e,t){var 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_=P[D],M=s.arrowShapes[n.pstyle(_.name+"-arrow-shape").value],B=n.pstyle("width").pfValue;if(M.roughCollide(e,t,T,_.angle,{x:_.x,y:_.y},B,h)&&M.collide(e,t,T,_.angle,{x:_.x,y:_.y},B,h))return v(n),!0}d&&u.length>0&&(y(b),y(x))}(w)||b(w)||b(w,"source")||b(w,"target")}return u},oH.getAllInBox=function(e,t,n,r){var i=this.getCachedZSortedEles().interactive,a=[],o=Math.min(e,n),s=Math.max(e,n),l=Math.min(t,r),u=Math.max(t,r);e=o,n=s,t=l,r=u;for(var c=tV({x1:e,y1:t,x2:n,y2:r}),d=0;d<i.length;d++){var h=i[d];if(h.isNode()){var p=h.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});tH(c,p)&&!tK(p,c)&&a.push(h)}else{var f=h._private,g=f.rscratch;if(null!=g.startX&&null!=g.startY&&!tG(c,g.startX,g.startY)||null!=g.endX&&null!=g.endY&&!tG(c,g.endX,g.endY))continue;if("bezier"===g.edgeType||"multibezier"===g.edgeType||"self"===g.edgeType||"compound"===g.edgeType||"segments"===g.edgeType||"haystack"===g.edgeType){for(var v,y=f.rstyle.bezierPts||f.rstyle.linePts||f.rstyle.haystackPts,b=!0,x=0;x<y.length;x++)if(!tG(c,(v=y[x]).x,v.y)){b=!1;break}b&&a.push(h)}else("haystack"===g.edgeType||"straight"===g.edgeType)&&a.push(h)}}return a};var oG={};oG.calculateArrowAngles=function(e){var t=e._private.rscratch,n="haystack"===t.edgeType,r="bezier"===t.edgeType,i="multibezier"===t.edgeType,a="segments"===t.edgeType,o="compound"===t.edgeType,s="self"===t.edgeType;if(n?(b=t.haystackPts[0],x=t.haystackPts[1],w=t.haystackPts[2],E=t.haystackPts[3]):(b=t.arrowStartX,x=t.arrowStartY,w=t.arrowEndX,E=t.arrowEndY),d=t.midX,h=t.midY,a)v=b-t.segpts[0],y=x-t.segpts[1];else if(i||o||s||r){var l=t.allpts,u=tO(l[0],l[2],l[4],.1),c=tO(l[1],l[3],l[5],.1);v=b-u,y=x-c}else v=b-d,y=x-h;t.srcArrowAngle=t_(v,y);var d=t.midX,h=t.midY;if(n&&(d=(b+w)/2,h=(x+E)/2),v=w-b,y=E-x,a){var l=t.allpts;if(l.length/2%2==0){var p=l.length/2,f=p-2;v=l[p]-l[f],y=l[p+1]-l[f+1]}else{var p=l.length/2-1,f=p-2,g=p+2;v=l[p]-l[f],y=l[p+1]-l[f+1]}}else if(i||o||s){var v,y,b,x,w,E,d,h,k,C,S,D,l=t.allpts;if(t.ctrlpts.length/2%2==0){var T=l.length/2-1,P=T+2,_=P+2;k=tO(l[T],l[P],l[_],0),C=tO(l[T+1],l[P+1],l[_+1],0),S=tO(l[T],l[P],l[_],1e-4),D=tO(l[T+1],l[P+1],l[_+1],1e-4)}else{var P=l.length/2-1,T=P-2,_=P+2;k=tO(l[T],l[P],l[_],.4999),C=tO(l[T+1],l[P+1],l[_+1],.4999),S=tO(l[T],l[P],l[_],.5),D=tO(l[T+1],l[P+1],l[_+1],.5)}v=S-k,y=D-C}if(t.midtgtArrowAngle=t_(v,y),t.midDispX=v,t.midDispY=y,v*=-1,y*=-1,a){var l=t.allpts;if(l.length/2%2==0);else{var p=l.length/2-1,g=p+2;v=-(l[g]-l[p]),y=-(l[g+1]-l[p+1])}}if(t.midsrcArrowAngle=t_(v,y),a)v=w-t.segpts[t.segpts.length-2],y=E-t.segpts[t.segpts.length-1];else if(i||o||s||r){var l=t.allpts,M=l.length,u=tO(l[M-6],l[M-4],l[M-2],.9),c=tO(l[M-5],l[M-3],l[M-1],.9);v=w-u,y=E-c}else v=w-d,y=E-h;t.tgtArrowAngle=t_(v,y)},oG.getArrowWidth=oG.getArrowHeight=function(e,t){var n=this.arrowWidthCache=this.arrowWidthCache||{},r=n[e+", "+t];return r||(r=Math.max(Math.pow(13.37*e,.9),29)*t,n[e+", "+t]=r),r};var oK={};function oU(e){var t=[];if(null!=e){for(var n=0;n<e.length;n+=2){var r=e[n],i=e[n+1];t.push({x:r,y:i})}return t}}oK.findHaystackPoints=function(e){for(var t=0;t<e.length;t++){var n=e[t],r=n._private,i=r.rscratch;if(!i.haystack){var a=2*Math.random()*Math.PI;i.source={x:Math.cos(a),y:Math.sin(a)},a=2*Math.random()*Math.PI,i.target={x:Math.cos(a),y:Math.sin(a)}}var o=r.source,s=r.target,l=o.position(),u=s.position(),c=o.width(),d=s.width(),h=o.height(),p=s.height(),f=n.pstyle("haystack-radius").value/2;i.haystackPts=i.allpts=[i.source.x*c*f+l.x,i.source.y*h*f+l.y,i.target.x*d*f+u.x,i.target.y*p*f+u.y],i.midX=(i.allpts[0]+i.allpts[2])/2,i.midY=(i.allpts[1]+i.allpts[3])/2,i.edgeType="haystack",i.haystack=!0,this.storeEdgeProjections(n),this.calculateArrowAngles(n),this.recalculateEdgeLabelProjections(n),this.calculateLabelAngles(n)}},oK.findSegmentsPoints=function(e,t){var n=e._private.rscratch,r=t.posPts,i=t.intersectionPts,a=t.vectorNormInverse,o=e.pstyle("edge-distances").value,s=e.pstyle("segment-weights"),l=e.pstyle("segment-distances"),u=Math.min(s.pfValue.length,l.pfValue.length);n.edgeType="segments",n.segpts=[];for(var c=0;c<u;c++){var d=s.pfValue[c],h=l.pfValue[c],p=1-d,f="node-position"===o?r:i,g={x:f.x1*p+f.x2*d,y:f.y1*p+f.y2*d};n.segpts.push(g.x+a.x*h,g.y+a.y*h)}},oK.findLoopPoints=function(e,t,n,r){var i=e._private.rscratch,a=t.dirCounts,o=t.srcPos,s=e.pstyle("control-point-distances"),l=s?s.pfValue[0]:void 0,u=e.pstyle("loop-direction").pfValue,c=e.pstyle("loop-sweep").pfValue,d=e.pstyle("control-point-step-size").pfValue;i.edgeType="self";var h=n,p=d;r&&(h=0,p=l);var f=u-Math.PI/2,g=f-c/2,v=f+c/2,y=String(u+"_"+c);h=void 0===a[y]?a[y]=0:++a[y],i.ctrlpts=[o.x+1.4*Math.cos(g)*p*(h/3+1),o.y+1.4*Math.sin(g)*p*(h/3+1),o.x+1.4*Math.cos(v)*p*(h/3+1),o.y+1.4*Math.sin(v)*p*(h/3+1)]},oK.findCompoundLoopPoints=function(e,t,n,r){var i=e._private.rscratch;i.edgeType="compound";var a=t.srcPos,o=t.tgtPos,s=t.srcW,l=t.srcH,u=t.tgtW,c=t.tgtH,d=e.pstyle("control-point-step-size").pfValue,h=e.pstyle("control-point-distances"),p=h?h.pfValue[0]:void 0,f=n,g=d;r&&(f=0,g=p);var v={x:a.x-s/2,y:a.y-l/2},y={x:o.x-u/2,y:o.y-c/2},b={x:Math.min(v.x,y.x),y:Math.min(v.y,y.y)};i.ctrlpts=[b.x,b.y-1.7995514309304248*g*(f/3+1)*Math.max(.5,Math.log(.01*s)),b.x-1.7995514309304248*g*(f/3+1)*Math.max(.5,Math.log(.01*u)),b.y]},oK.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"},oK.findBezierPoints=function(e,t,n,r,i){var a=e._private.rscratch,o=t.vectorNormInverse,s=t.posPts,l=t.intersectionPts,u=e.pstyle("edge-distances").value,c=e.pstyle("control-point-step-size").pfValue,d=e.pstyle("control-point-distances"),h=e.pstyle("control-point-we

1ights"),p=d&&h?Math.min(d.value.length,h.value.length):1,f=d?d.pfValue[0]:void 0,g=h.value[0];a.edgeType=r?"multibezier":"bezier",a.ctrlpts=[];for(var v=0;v<p;v++){var y=(.5-t.eles.length/2+n)*c*(i?-1:1),b=void 0,x=tB(y);r&&(f=d?d.pfValue[v]:c,g=h.value[v]);var w=void 0!==(b=r?f:void 0!==f?x*f:void 0)?b:y,E=1-g,k=g,C="node-position"===u?s:l,S={x:C.x1*E+C.x2*k,y:C.y1*E+C.y2*k};a.ctrlpts.push(S.x+o.x*w,S.y+o.y*w)}},oK.findTaxiPoints=function(e,t){var n,r=e._private.rscratch;r.edgeType="segments";var i="vertical",a="horizontal",o="leftward",s="rightward",l="downward",u="upward",c=t.posPts,d=t.srcW,h=t.srcH,p=t.tgtW,f=t.tgtH,g="node-position"!==e.pstyle("edge-distances").value,v=e.pstyle("taxi-direction").value,y=v,b=e.pstyle("taxi-turn"),x="%"===b.units,w=b.pfValue,E=e.pstyle("taxi-turn-min-distance").pfValue,k=c.x2-c.x1,C=c.y2-c.y1,S=function(e,t){return e>0?Math.max(e-t,0):Math.min(e+t,0)},D=S(k,g?(d+p)/2:0),T=S(C,g?(h+f)/2:0),P=!1;"auto"===y?v=Math.abs(D)>Math.abs(T)?a:i:y===u||y===l?(v=i,P=!0):(y===o||y===s)&&(v=a,P=!0);var _=v===i,M=_?T:D,B=_?C:k,N=tB(B),A=!1;!(P&&(x||w<0))&&(y===l&&B<0||y===u&&B>0||y===o&&B>0||y===s&&B<0)&&(N*=-1,M=N*Math.abs(M),A=!0);var I=function(e){return Math.abs(e)<E||Math.abs(e)>=Math.abs(M)},O=I(n=x?(w<0?1+w:w)*M:(w<0?M:0)+w*N),z=I(Math.abs(M)-Math.abs(n));if((O||z)&&!A){if(_){if(Math.abs(B)<=h/2){var L=(c.x1+c.x2)/2,R=c.y1,V=c.y2;r.segpts=[L,R,L,V]}else if(Math.abs(k)<=p/2){var F=(c.y1+c.y2)/2,j=c.x1,q=c.x2;r.segpts=[j,F,q,F]}else r.segpts=[c.x1,c.y2]}else if(Math.abs(B)<=d/2){var X=(c.y1+c.y2)/2,Y=c.x1,W=c.x2;r.segpts=[Y,X,W,X]}else if(Math.abs(C)<=f/2){var H=(c.x1+c.x2)/2,G=c.y1,K=c.y2;r.segpts=[H,G,H,K]}else r.segpts=[c.x2,c.y1]}else if(_){var U=c.y1+n+(g?h/2*N:0),Z=c.x1,$=c.x2;r.segpts=[Z,U,$,U]}else{var Q=c.x1+n+(g?d/2*N:0),J=c.y1,ee=c.y2;r.segpts=[Q,J,Q,ee]}},oK.tryToCorrectInvalidPoints=function(e,t){var n=e._private.rscratch;if("bezier"===n.edgeType){var r=t.srcPos,i=t.tgtPos,a=t.srcW,o=t.srcH,s=t.tgtW,l=t.tgtH,u=t.srcShape,c=t.tgtShape,d=!z(n.startX)||!z(n.startY),h=!z(n.arrowStartX)||!z(n.arrowStartY),p=!z(n.endX)||!z(n.endY),f=!z(n.arrowEndX)||!z(n.arrowEndY),g=3*(this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth),v=tN({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),y=v<g,b=tN({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),x=b<g,w=!1;if(d||h||y){w=!0;var E={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},k=Math.sqrt(E.x*E.x+E.y*E.y),C={x:E.x/k,y:E.y/k},S=Math.max(a,o),D={x:n.ctrlpts[0]+2*C.x*S,y:n.ctrlpts[1]+2*C.y*S},T=u.intersectLine(r.x,r.y,a,o,D.x,D.y,0);y?(n.ctrlpts[0]=n.ctrlpts[0]+C.x*(g-v),n.ctrlpts[1]=n.ctrlpts[1]+C.y*(g-v)):(n.ctrlpts[0]=T[0]+C.x*g,n.ctrlpts[1]=T[1]+C.y*g)}if(p||f||x){w=!0;var P={x:n.ctrlpts[0]-i.x,y:n.ctrlpts[1]-i.y},_=Math.sqrt(P.x*P.x+P.y*P.y),M={x:P.x/_,y:P.y/_},B=Math.max(a,o),N={x:n.ctrlpts[0]+2*M.x*B,y:n.ctrlpts[1]+2*M.y*B},A=c.intersectLine(i.x,i.y,s,l,N.x,N.y,0);x?(n.ctrlpts[0]=n.ctrlpts[0]+M.x*(g-b),n.ctrlpts[1]=n.ctrlpts[1]+M.y*(g-b)):(n.ctrlpts[0]=A[0]+M.x*g,n.ctrlpts[1]=A[1]+M.y*g)}w&&this.findEndpoints(e)}},oK.storeAllpts=function(e){var t=e._private.rscratch;if("multibezier"===t.edgeType||"bezier"===t.edgeType||"self"===t.edgeType||"compound"===t.edgeType){t.allpts=[],t.allpts.push(t.startX,t.startY);for(var n,r=0;r+1<t.ctrlpts.length;r+=2)t.allpts.push(t.ctrlpts[r],t.ctrlpts[r+1]),r+3<t.ctrlpts.length&&t.allpts.push((t.ctrlpts[r]+t.ctrlpts[r+2])/2,(t.ctrlpts[r+1]+t.ctrlpts[r+3])/2);(t.allpts.push(t.endX,t.endY),t.ctrlpts.length/2%2==0)?(n=t.allpts.length/2-1,t.midX=t.allpts[n],t.midY=t.allpts[n+1]):(n=t.allpts.length/2-3,t.midX=tO(t.allpts[n],t.allpts[n+2],t.allpts[n+4],.5),t.midY=tO(t.allpts[n+1],t.allpts[n+3],t.allpts[n+5],.5))}else if("straight"===t.edgeType)t.allpts=[t.startX,t.startY,t.endX,t.endY],t.midX=(t.startX+t.endX+t.arrowStartX+t.arrowEndX)/4,t.midY=(t.startY+t.endY+t.arrowStartY+t.arrowEndY)/4;else if("segments"===t.edgeType){if(t.allpts=[],t.allpts.push(t.startX,t.startY),t.allpts.push.apply(t.allpts,t.segpts),t.allpts.push(t.endX,t.endY),t.segpts.length%4==0){var i=t.segpts.length/2,a=i-2;t.midX=(t.segpts[a]+t.segpts[i])/2,t.midY=(t.segpts[a+1]+t.segpts[i+1])/2}else{var o=t.segpts.length/2-1;t.midX=t.segpts[o],t.midY=t.segpts[o+1]}}},oK.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||z(t.startX)&&z(t.startY)&&z(t.endX)&&z(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,e9("Edge `"+e.id()+"` has invali

1d endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))},oK.findEdgeControlPoints=function(e){var t=this;if(e&&0!==e.length){for(var n=this,r=n.cy.hasCompoundNodes(),i={map:new tl,get:function(e){var t=this.map.get(e[0]);return null!=t?t.get(e[1]):null},set:function(e,t){var n=this.map.get(e[0]);null==n&&(n=new tl,this.map.set(e[0],n)),n.set(e[1],t)}},a=[],o=[],s=0;s<e.length;s++){var l=e[s],u=l._private,c=l.pstyle("curve-style").value;if(!l.removed()&&l.takesUpSpace()){if("haystack"===c){o.push(l);continue}var d="unbundled-bezier"===c||"segments"===c||"straight"===c||"straight-triangle"===c||"taxi"===c,h="unbundled-bezier"===c||"bezier"===c,p=u.source,f=u.target,g=[p.poolIndex(),f.poolIndex()].sort(),v=i.get(g);null==v&&(v={eles:[]},i.set(g,v),a.push(g)),v.eles.push(l),d&&(v.hasUnbundled=!0),h&&(v.hasBezier=!0)}}for(var y=0;y<a.length;y++)!function(e){var o=a[e],s=i.get(o),l=void 0;if(!s.hasUnbundled){var u=s.eles[0].parallelEdges().filter(function(e){return e.isBundledBezier()});tr(s.eles),u.forEach(function(e){return s.eles.push(e)}),s.eles.sort(function(e,t){return e.poolIndex()-t.poolIndex()})}var c=s.eles[0],d=c.source(),h=c.target();if(d.poolIndex()>h.poolIndex()){var p=d;d=h,h=p}var f=s.srcPos=d.position(),g=s.tgtPos=h.position(),v=s.srcW=d.outerWidth(),y=s.srcH=d.outerHeight(),b=s.tgtW=h.outerWidth(),x=s.tgtH=h.outerHeight(),w=s.srcShape=n.nodeShapes[t.getNodeShape(d)],E=s.tgtShape=n.nodeShapes[t.getNodeShape(h)];s.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var k=0;k<s.eles.length;k++){var C=s.eles[k],S=C[0]._private.rscratch,D=C.pstyle("curve-style").value,T="unbundled-bezier"===D||"segments"===D||"taxi"===D,P=!d.same(C.source());if(!s.calculatedIntersection&&d!==h&&(s.hasBezier||s.hasUnbundled)){s.calculatedIntersection=!0;var _=w.intersectLine(f.x,f.y,v,y,g.x,g.y,0),M=s.srcIntn=_,B=E.intersectLine(g.x,g.y,b,x,f.x,f.y,0),N=s.tgtIntn=B,A=s.intersectionPts={x1:_[0],x2:B[0],y1:_[1],y2:B[1]},I=s.posPts={x1:f.x,x2:g.x,y1:f.y,y2:g.y},O=B[1]-_[1],L=B[0]-_[0],R=Math.sqrt(L*L+O*O),V=s.vector={x:L,y:O},F=s.vectorNorm={x:V.x/R,y:V.y/R},j={x:-F.y,y:F.x};s.nodesOverlap=!z(R)||E.checkPoint(_[0],_[1],0,b,x,g.x,g.y)||w.checkPoint(B[0],B[1],0,v,y,f.x,f.y),s.vectorNormInverse=j,l={nodesOverlap:s.nodesOverlap,dirCounts:s.dirCounts,calculatedIntersection:!0,hasBezier:s.hasBezier,hasUnbundled:s.hasUnbundled,eles:s.eles,srcPos:g,tgtPos:f,srcW:b,srcH:x,tgtW:v,tgtH:y,srcIntn:N,tgtIntn:M,srcShape:E,tgtShape:w,posPts:{x1:I.x2,y1:I.y2,x2:I.x1,y2:I.y1},intersectionPts:{x1:A.x2,y1:A.y2,x2:A.x1,y2:A.y1},vector:{x:-V.x,y:-V.y},vectorNorm:{x:-F.x,y:-F.y},vectorNormInverse:{x:-j.x,y:-j.y}}}var q=P?l:s;S.nodesOverlap=q.nodesOverlap,S.srcIntn=q.srcIntn,S.tgtIntn=q.tgtIntn,r&&(d.isParent()||d.isChild()||h.isParent()||h.isChild())&&(d.parents().anySame(h)||h.parents().anySame(

1d)||d.same(h)&&d.isParent())?t.findCompoundLoopPoints(C,q,k,T):d===h?t.findLoopPoints(C,q,k,T):"segments"===D?t.findSegmentsPoints(C,q):"taxi"===D?t.findTaxiPoints(C,q):"straight"!==D&&(T||s.eles.length%2!=1||k!==Math.floor(s.eles.length/2))?t.findBezierPoints(C,q,k,T,P):t.findStraightEdgePoints(C),t.findEndpoints(C),t.tryToCorrectInvalidPoints(C,q),t.checkForInvalidEdgeWarning(C),t.storeAllpts(C),t.storeEdgeProjections(C),t.calculateArrowAngles(C),t.recalculateEdgeLabelProjections(C),t.calculateLabelAngles(C)}}(y);this.findHaystackPoints(o)}},oK.getSegmentPoints=function(e){var t=e[0]._private.rscratch;if("segments"===t.edgeType)return this.recalculateRenderedStyle(e),oU(t.segpts)},oK.getControlPoints=function(e){var t=e[0]._private.rscratch,n=t.edgeType;if("bezier"===n||"multibezier"===n||"self"===n||"compound"===n)return this.recalculateRenderedStyle(e),oU(t.ctrlpts)},oK.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var oZ={};oZ.manualEndptToPx=function(e,t){var n=e.position(),r=e.outerWidth(),i=e.outerHeight();if(2===t.value.length){var a=[t.pfValue[0],t.pfValue[1]];return"%"===t.units[0]&&(a[0]=a[0]*r),"%"===t.units[1]&&(a[1]=a[1]*i),a[0]+=n.x,a[1]+=n.y,a}var o=t.pfValue[0];o=-Math.PI/2+o;var s=2*Math.max(r,i),l=[n.x+Math.cos(o)*s,n.y+Math.sin(o)*s];return this.nodeShapes[this.getNodeShape(e)].intersectLine(n.x,n.y,r,i,l[0],l[1],0)},oZ.findEndpoints=function(e){var 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ea=nr(t,r,this.arrowShapes[d].spacing(e)+p),eo=nr(t,r,this.arrowShapes[d].gap(e)+p);g.startX=eo[0],g.startY=eo[1],g.arrowStartX=ea[0],g.arrowStartY=ea[1],(b||x||w)&&(z(g.startX)&&z(g.startY)&&z(g.endX)&&z(g.endY)?g.badLine=!1:g.badLine=!0)},oZ.getSourceEndpoint=function(e){var t=e[0]._private.rscratch;return(this.recalculateRenderedStyle(e),"haystack"===t.edgeType)?{x:t.haystackPts[0],y:t.haystackPts[1]}:{x:t.arrowStartX,y:t.arrowStartY}},oZ.getTargetEndpoint=function(e){var t=e[0]._private.rscratch;return(this.recalculateRenderedStyle(e),"haystack"===t.edgeType)?{x:t.haystackPts[2],y:t.haystackPts[3]}:{x:t.arrowEndX,y:t.arrowEndY}};var o$={};o$.storeEdgeProjections=function(e){var t=e._private,n=t.rscratch,r=n.edgeType;if(t.rstyle.bezierPts=null,t.rstyle.linePts=null,t.rstyle.haystackPts=null,"multibezier"===r||"bezier"===r||"self"===r||"compound"===r){t.rstyle.bezierPts=[];for(var i=0;i+5<n.allpts.length;i+=4)!function(e,t,n){for(var r=function(e,t,n,r){return 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o=function(e,t,r){to(n.rscratch,e,t,r),to(n.rstyle,e,t,r)};o("labelX",null,t.x),o("labelY",null,t.y),o("labelAutoAngle",null,oJ(r.midDispX,r.midDispY));

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o,s=t.zoom()*Math.pow(10,o);"gesturechange"===e.type&&(s=C.gestureStartZoom*e.scale),t.zoom({level:s,renderedPosition:{x:a[0],y:a[1]}}),t.emit("gesturechange"===e.type?"pinchzoom":"scrollzoom")}}};C.registerBinding(C.container,"wheel",G,!0),C.registerBinding(window,"scroll",function(e){C.scrollingPage=!0,clearTimeout(C.scrollingPageTimeout),C.scrollingPageTimeout=setTimeout(function(){C.scrollingPage=!1},250)},!0),C.registerBinding(C.container,"gesturestart",function(e){C.gestureStartZoom=C.cy.zoom(),C.hasTouchStarted||e.preventDefault()},!0),C.registerBinding(C.container,"gesturechange",function(e){C.hasTouchStarted||G(e)},!0),C.registerBinding(C.container,"mouseout",function(e){var t=C.projectIntoViewport(e.clientX,e.clientY);C.cy.emit({originalEvent:e,type:"mouseout",position:{x:t[0],y:t[1]}})},!1),C.registerBinding(C.container,"mouseover",function(e){var t=C.projectIntoViewport(e.clientX,e.clientY);C.cy.emit({originalEvent:e,type:"mouseover",position:{x:t[0],y:t[1]}})},!1);var K=function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},U=function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)};if(C.registerBinding(C.container,"touchstart",v=function(e){if(C.hasTouchStarted=!0,H(e)){j(),C.touchData.capture=!0,C.data.bgActivePosistion=void 0;var t=C.cy,n=C.touchData.now,v=C.touchData.earlier;if(e.touches[0]){var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);n[0]=y[0],n[1]=y[1]}if(e.touches[1]){var y=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);n[2]=y[0],n[3]=y[1]}if(e.touches[2]){var y=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);n[4]=y[0],n[5]=y[1]}if(e.touches[1]){C.touchData.singleTouchMoved=!0,V(C.dragData.touchDragEles);var b=C.findContainerClientCoords();d=b[0],h=b[1],p=b[2],f=b[3],r=e.touches[0].clientX-d,i=e.touches[0].clientY-h,a=e.touches[1].clientX-d,o=e.touches[1].clientY-h,g=0<=r&&r<=p&&0<=a&&a<=p&&0<=i&&i<=f&&0<=o&&o<=f;var x=t.pan(),w=t.zoom();if(s=K(r,i,a,o),l=U(r,i,a,o),c=[((u=[(r+a)/2,(i+o)/2])[0]-x.x)/w,(u[1]-x.y)/w],l<4e4&&!e.touches[2]){var E=C.findNearestElement(n[0],n[1],!0,!0),k=C.findNearestElement(n[2],n[3],!0,!0);E&&E.isNode()?(E.activate().emit({originalEvent:e,type:"cxttapstart",position:{x:n[0],y:n[1]}}),C.touchData.start=E):k&&k.isNode()?(k.activate().emit({originalEvent:e,type:"cxttapstart",position:{x:n[0],y:n[1]}}),C.touchData.start=k):t.emit({originalEvent:e,type:"cxttapstart",position:{x:n[0],y:n[1]}}),C.touchData.start&&(C.touchData.start._private.grabbed=!1),C.touchData.cxt=!0,C.touchData.cxtDragged=!1,C.data.bgActivePosistion=void 0,C.redraw();return}}if(e.touches[2])t.boxSelectionEnabled()&&e.preventDefault();else if(e.touches[1]);else if(e.touches[0]){var S=C.findNearestElements(n[0],n[1],!0,!0),T=S[0];if(null!=T&&(T.activate(),C.touchData.start=T,C.touchData.starts=S,C.nodeIsGrabbable(T))){var P=C.dragData.touchDragEles=t.collection(),_=null;C.redrawHint("eles",!0),C.redrawHint("drag",!0),T.selected()?R(_=t.$(function(e){return e.selected()&&C.nodeIsGrabbable(e)}),{addToList:P}):R(T,{addToList:P}),A(T);var M=function(t){return{originalEvent:e,type:t,position:{x:n[0],y:n[1]}}};T.emit(M("grabon")),_?_.forEach(function(e){e.emit(M("grab"))}):T.emit(M("grab"))}D(T,["touchstart","tapstart","vmousedown"],e,{x:n[0],y:n[1]}),null==T&&(C.data.bgActivePosistion={x:y[0],y:y[1]},C.redrawHint("select",!0),C.redraw()),C.touchData.singleTouchMoved=!1,C.touchData.singleTouchStartTime=+new Date,clearTimeout(C.touchData.tapholdT

1imeout),C.touchData.tapholdTimeout=setTimeout(function(){!1!==C.touchData.singleTouchMoved||C.pinching||C.touchData.selecting||D(C.touchData.start,["taphold"],e,{x:n[0],y:n[1]})},C.tapholdDuration)}if(e.touches.length>=1){for(var B=C.touchData.startPosition=[],N=0;N<n.length;N++)B[N]=v[N]=n[N];var I=e.touches[0];C.touchData.startGPosition=[I.clientX,I.clientY]}}},!1),C.registerBinding(window,"touchmove",y=function(e){var t=C.touchData.capture;if(t||H(e)){var n=C.selection,u=C.cy,p=C.touchData.now,f=C.touchData.earlier,v=u.zoom();if(e.touches[0]){var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);p[0]=y[0],p[1]=y[1]}if(e.touches[1]){var y=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);p[2]=y[0],p[3]=y[1]}if(e.touches[2]){var y=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);p[4]=y[0],p[5]=y[1]}var b=C.touchData.startGPosition;if(t&&e.touches[0]&&b){for(var x=[],w=0;w<p.length;w++)x[w]=p[w]-f[w];var E=e.touches[0].clientX-b[0],k=E*E,S=e.touches[0].clientY-b[1];er=k+S*S>=C.touchTapThreshold2}if(t&&C.touchData.cxt){e.preventDefault();var T=e.touches[0].clientX-d,_=e.touches[0].clientY-h,M=e.touches[1].clientX-d,B=e.touches[1].clientY-h,N=U(T,_,M,B);if(N/l>=2.25||N>=22500){C.touchData.cxt=!1,C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);var A={originalEvent:e,type:"cxttapend",position:{x:p[0],y:p[1]}};C.touchData.start?(C.touchData.start.unactivate().emit(A),C.touchData.start=null):u.emit(A)}}if(t&&C.touchData.cxt){var A={originalEvent:e,type:"cxtdrag",position:{x:p[0],y:p[1]}};C.data.bgActivePosistion=void 0,C.redrawHint("select",!0),C.touchData.start?C.touchData.start.emit(A):u.emit(A),C.touchData.start&&(C.touchData.start._private.grabbed=!1),C.touchData.cxtDragged=!0;var I=C.findNearestElement(p[0],p[1],!0,!0);(!C.touchData.cxtOver||I!==C.touchData.cxtOver)&&(C.touchData.cxtOver&&C.touchData.cxtOver.emit({originalEvent:e,type:"cxtdragout",position:{x:p[0],y:p[1]}}),C.touchData.cxtOver=I,I&&I.emit({originalEvent:e,type:"cxtdragover",position:{x:p[0],y:p[1]}}))}else if(t&&e.touches[2]&&u.boxSelectionEnabled())e.preventDefault(),C.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,C.touchData.selecting||u.emit({originalEvent:e,type:"boxstart",position:{x:p[0],y:p[1]}}),C.touchData.selecting=!0,C.touchData.didSelect=!0,n[4]=1,n&&0!==n.length&&void 0!==n[0]?(n[2]=(p[0]+p[2]+p[4])/3,n[3]=(p[1]+p[3]+p[5])/3):(n[0]=(p[0]+p[2]+p[4])/3,n[1]=(p[1]+p[3]+p[5])/3,n[2]=(p[0]+p[2]+p[4])/3+1,n[3]=(p[1]+p[3]+p[5])/3+1),C.redrawHint("select",!0),C.redraw();else if(t&&e.touches[1]&&!C.touchData.didSelect&&u.zoomingEnabled()&&u.panningEnabled()&&u.userZoomingEnabled()&&u.userPanningEnabled()){e.preventDefault(),C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);var O=C.dragData.touchDragEles;if(O){C.redrawHint("drag",!0);for(var L=0;L<O.length;L++){var F=O[L]._private;F.grabbed=!1,F.rscratch.inDragLayer=!1}}var j=C.touchData.start,T=e.touches[0].clientX-d,_=e.touches[0].clientY-h,M=e.touches[1].clientX-d,B=e.touches[1].clientY-h,q=K(T,_,M,B),X=q/s;if(g){var Y=T-r,W=_-i,G=M-a,Z=B-o,$=u.zoom(),Q=$*X,J=u.pan(),ee=c[0]*$+J.x,et=c[1]*$+J.y,en={x:-Q/$*(ee-J.x-(Y+G)/2)+ee,y:-Q/$*(et-J.y-(W+Z)/2)+et};if(j&&j.active()){var O=C.dragData.touchDragEles;V(O),C.redrawHint("drag",!0),C.redrawHint("eles",!0),j.unactivate().emit("freeon"),O.emit("free"),C.dragData.didDrag&&(j.emit("dragfreeon"),O.emit("dragfree"))}u.viewport({zoom:Q,pan:en,cancelOnFailedZoom:!0}),u.emit("pinchzoom"),s=q,r=T,i=_,a=M,o=B,C.pinching=!0}if(e.touches[0]){var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);p[0]=y[0],p[1]=y[1]}if(e.touches[1]){var y=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);p[2]=y[0],p[3]=y[1]}if(e.touches[2]){var y=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);p[4]=y[0],p[5]=y[1]}}else if(e.touches[0]&&!C.touchData.didSelect){var er,I,ei=C.touchData.start,ea=C.touchData.last;if(C.hoverData.draggingEles||C.swipePanning||(I=C.findNearestElement(p[0],p[1],!0,!0)),t&&null!=ei&&e.preventDefault(),t&&null!=ei&&C.nodeIsDraggable(ei)){if(er){var O=C.dragData.touchDragEles,eo=!C.dragData.didDrag;eo&&R(O,{inDragLayer:!0}),C.dragData.didDrag=!0;var es={x:0,y:0};if(z(x[0])&&z(x[1])&&(es.x+=x[0],es.y+=x[1],eo)){C.redrawHint("eles",!0);var el=C.touchData.dragDelta;el&&z(el[0])&&z(el[1])&&(es.x+=el[0],es.y+=el[1])}C.hoverData.draggingEles=!0,O.silentShift(es).emit("position drag"),C.redrawHint("drag",!0),C.touchData.startPosition[0]==f[0]&&C.touchData.startPosition[1]==f[1]&&C.redrawHint("eles",!0),C.redraw()}else{var el=C.touchData.dragDelta=C.touchData.dragDelta||[];0===el.length?(el.push(x[0]),el.push(x[1])):(el[0]+=x[0],el[1]+=x[1])}}

1if(D(ei||I,["touchmove","tapdrag","vmousemove"],e,{x:p[0],y:p[1]}),ei&&ei.grabbed()||I==ea||(ea&&ea.emit({originalEvent:e,type:"tapdragout",position:{x:p[0],y:p[1]}}),I&&I.emit({originalEvent:e,type:"tapdragover",position:{x:p[0],y:p[1]}})),C.touchData.last=I,t)for(var L=0;L<p.length;L++)p[L]&&C.touchData.startPosition[L]&&er&&(C.touchData.singleTouchMoved=!0);if(t&&(null==ei||ei.pannable())&&u.panningEnabled()&&u.userPanningEnabled()){P(ei,C.touchData.starts)&&(e.preventDefault(),C.data.bgActivePosistion||(C.data.bgActivePosistion=tC(C.touchData.startPosition)),C.swipePanning?(u.panBy({x:x[0]*v,y:x[1]*v}),u.emit("dragpan")):er&&(C.swipePanning=!0,u.panBy({x:E*v,y:S*v}),u.emit("dragpan"),ei&&(ei.unactivate(),C.redrawHint("select",!0),C.touchData.start=null)));var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);p[0]=y[0],p[1]=y[1]}}for(var w=0;w<p.length;w++)f[w]=p[w];t&&e.touches.length>0&&!C.hoverData.draggingEles&&!C.swipePanning&&null!=C.data.bgActivePosistion&&(C.data.bgActivePosistion=void 0,C.redrawHint("select",!0),C.redraw())}},!1),C.registerBinding(window,"touchcancel",b=function(e){var t=C.touchData.start;C.touchData.capture=!1,t&&t.unactivate()}),C.registerBinding(window,"touchend",x=function(e){var t,n=C.touchData.start;if(C.touchData.capture){0===e.touches.length&&(C.touchData.capture=!1),e.preventDefault();var r=C.selection;C.swipePanning=!1,C.hoverData.draggingEles=!1;var i=C.cy,a=i.zoom(),o=C.touchData.now,s=C.touchData.earlier;if(e.touches[0]){var l=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);o[0]=l[0],o[1]=l[1]}if(e.touches[1]){var l=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);o[2]=l[0],o[3]=l[1]}if(e.touches[2]){var l=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);o[4]=l[0],o[5]=l[1]}if(n&&n.unactivate(),C.touchData.cxt){if(t={originalEvent:e,type:"cxttapend",position:{x:o[0],y:o[1]}},n?n.emit(t):i.emit(t),!C.touchData.cxtDragged){var u={originalEvent:e,type:"cxttap",position:{x:o[0],y:o[1]}};n?n.emit(u):i.emit(u)}C.touchData.start&&(C.touchData.start._private.grabbed=!1),C.touchData.cxt=!1,C.touchData.start=null,C.redraw();return}if(!e.touches[2]&&i.boxSelectionEnabled()&&C.touchData.selecting){C.touchData.selecting=!1;var c=i.collection(C.getAllInBox(r[0],r[1],r[2],r[3]));r[0]=void 0,r[1]=void 0,r[2]=void 0,r[3]=void 0,r[4]=0,C.redrawHint("select",!0),i.emit({type:"boxend",originalEvent:e,position:{x:o[0],y:o[1]}}),c.emit("box").stdFilter(function(e){return e.selectable()&&!e.selected()}).select().emit("boxselect"),c.nonempty()&&C.redrawHint("eles",!0),C.redraw()}if(null!=n&&n.unactivate(),e.touches[2])C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);else if(e.touches[1]);else if(e.touches[0]);else if(!e.touches[0]){C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);var d=C.dragData.touchDragEles;if(null!=n){var h=n._private.grabbed;V(d),C.redrawHint("drag",!0),C.redrawHint("eles",!0),h&&(n.emit("freeon"),d.emit("free"),C.dragData.didDrag&&(n.emit("dragfreeon"),d.emit("dragfree"))),D(n,["touchend","tapend","vmouseup","tapdragout"],e,{x:o[0],y:o[1]}),n.unactivate(),C.touchData.start=null}else{var p=C.findNearestElement(o[0],o[1],!0,!0);D(p,["touchend","tapend","vmouseup","tapdragout"],e,{x:o[0],y:o[1]})}var f=C.touchData.startPosition[0]-o[0],g=C.touchData.startPosition[1]-o[1];C.touchData.singleTouchMoved||(n||i.$(":selected").unselect(["tapunselect"]),D(n,["tap","vclick"],e,{x:o[0],y:o[1]}),w=!1,e.timeStamp-k<=i.multiClickDebounceTime()?(E&&clearTimeout(E),w=!0,k=null,D(n,["dbltap","vdblclick"],e,{x:o[0],y:o[1]})):(E=setTimeout(function(){w||D(n,["onetap","voneclick"],e,{x:o[0],y:o[1]})},i.multiClickDebounceTime()),k=e.timeStamp)),null!=n&&!C.dragData.didDrag&&n._private.selectable&&(f*f+g*g)*a*a<C.touchTapThreshold2&&!C.pinching&&("single"===i.selectionType()?(i.$(S).unmerge(n).unselect(["tapunselect"]),n.select(["tapselect"])):n.selected()?n.unselect(["tapunselect"]):n.select(["tapselect"]),C.redrawHint("eles",!0)),C.touchData.singleTouchMoved=!0}for(var v=0;v<o.length;v++)s[v]=o[v];C.dragData.didDrag=!1,0===e.touches.length&&(C.touchData.dragDelta=[],C.touchData.startPosition=null,C.touchData.startGPosition=null,C.touchData.didSelect=!1),e.touches.length<2&&(1===e.touches.length&&(C.touchData.startGPosition=[e.touches[0].clientX,e.touches[0].clientY]),C.pinching=!1,C.redrawHint("eles",!0),C.redraw())}},!1),"undefined"==typeof TouchEvent){var Z=[],$=function(e){return{clientX:e.clientX,clientY:e.clientY,force:1,identifier:e.pointerId,pageX:e.pageX,pageY:e.pageY,radiusX:e.width/2,radiusY:e.height/2,screenX:e.screenX,screenY:e.screenY,target:e.target}},Q=function(e){Z.push({event:e,touch:$(e)})},J=function(e){for(var t=0;t<Z.length;t++)if(Z[t].event.pointerId===e.pointerId){Z.splice(t,1);return}},ee=function(e){var t=Z.filter(function(t){return t.event.pointerId===e.pointerId})[0];t.event=e,t.touch=$(e)},et=function(e){e.touches=Z.map(function(e){return e.touch})},en=function(e){return"mouse"===e.pointerType||4===e.pointerType};C.registerBinding(C.container,"pointerdown",function(e){en(e)||(e.preventDefault(),Q(e),et(e),v(e))}),C.registerBinding(C.container,"pointerup",function(e){en(e)||(J(e),et(e),x(e))}),C.registerBinding(C.container,"pointercancel",function(e){en(e)||(J(e),et(e),b(e))}),C.registerBinding(C.container,"pointermove",function(e){en(e)||(e.preventDefault(),ee(e),et(e),y(e))})}};var o7={};o7.generatePolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl("polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o){return nt(i,a,this.points,e,t,n/2,r/2,o)},checkPoint:function(e,t,n,r,i,a,o){return t2(e,t,this.points,a,o,r,i,[0,-1],n)}}},o7.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return t9(i,a,e,t,n/2+o,r/2+o)},checkPoint:function(e,t,n,r,i,a,o){return t6(e,t,r,i,a,o,n)}}},o7.generateRoundPolygon=function(e,t){for(var n=Array(2*t.length),r=0;r<t.length/2;r++){var i=2*r,a=void 0;a=r<t.length/2-1?(r+1)*2:0,n[4*r]=t[i],n[4*r+1]=t[i+1];var o=t[a]-t[i],s=t[a+1]-t[i+1],l=Math.sqrt(o*o+s*s);n[4*r+2]=o/l,n[4*r+3]=s/l}return this.nodeShapes[e]={renderer:this,name:e,points:n,draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl("round-polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o){return nn(i,a,this.points,e,t,n,r)},checkPoint:function(e,t,n,r,i,a,o){return t5(e,t,this.points,a,o,r,i)}}},o7.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:ni(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return tU(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=ns(r,i),l=2*s;return!!(t2(e,t,this.points,a,o,r,i-l,[0,-1],n)||t2(e,t,this.points,a,o,r-l,i,[0,-1],n)||t6(e,t,l,l,a-r/2+s,o-i/2+s,n)||t6(e,t,l,l,a+r/2-s,o-i/2+s,n)||t6(e,t,l,l,a+r/2-s,o+i/2-s,n)||t6(e,t,l,l,a-r/2+s,o+i/2-s,n))}}},o7.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:nu(),points:ni(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},generateCutTrianglePts:function(e,t,n,r){var i=this.cornerLength,a=t/2,o=e/2,s=n-o,l=n+o,u=r-a,c=r+a;return{topLeft:[s,u+i,s+i,u,s+i,u+i],topRight:[l-i,u,l,u+i,l-i,u+i],bottomRight:[l,c-i,l-i,c,l-i,c-i],bottomLeft:[s+i,c,s,c-i,s+i,c-i]}},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateCutTrianglePts(n+2*o,r+2*o,e,t);return nt(i,a,[].concat.apply([],[s.topLeft.splice(0,4),s.topRight.splice(0,4),s.bottomRight.splice(0,4),s.bottomLeft.splice(0,4)]),e,t)},checkPoint:function(e,t,n,r,i,a,o){if(t2(e,t,this.points,a,o,r,i-2*this.cornerLength,[0,-1],n)||t2(e,t,this.points,a,o,r-2*this.cornerLength,i,[0,-1],n))return!0;var s=this.generateCutTrianglePts(r,i,a,o);return t1(e,t,s.topLeft)||t1(e,t,s.topRight)||t1(e,t,s.bottomRight)||t1(e,t,s.bottomLeft)}}},o7.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:ni(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateBarrelBezierPts(n+2*o,r+2*o,e,t),l=function(e){var t=tz({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.15),n=tz({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.5),r=tz({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.85);return[e[0],e[1],t.x,t.y,n.x,n.y,r.x,r.y,e[4],e[5]]};return nt(i,a,[].concat(l(s.topLeft),l(s.topRight),l(s.bottomRight),l(s.bottomLeft)),e,t)},generateBarrelBezierPts:function(e,t,n,r){var i=t/2,a=e/2,o=n-a,s=n+a,l=r-i,u=r+i,c=nc(e,t),d=c.heightOffset,h=c.widthOffset,p=c.ctrlPtOffsetPct*e,f={topLeft:[o,l+d,o+p,l,o+h,l],topRight:[s-h,l,s-p,l,s,l+d],bottomRight:[s,u-d,s-p,u,s-h,u],bottomLeft:[o+h,u,o+p,u,o,u-d]};return f.topLeft.isTop=!0,f.topRight.isTop=!0,f.bottomLeft.isBottom=!0,f.bottomRight.isBottom=!0,f},checkPoint:function(e,t,n,r,i,a,o){var s=nc(r,i),l=s.heightOffset,u=s.widthOffset;if(t2(e,t,this.points,a,o,r,i-2*l,[0,-1],n)||t2(e,t,this.points,a,o,r-2*u,i,[0,-1],n))return!0;for(var c=this.generateBarrelBezierPts(r,i,a,o),d=Object.keys(c),h=0;h<d.length;h++){var p=c[d[h]],f=function(e,t,n){var r=n[4],i=n[2],a=n[0],o=n[5],s=n[1];if(Math.min(r,a)<=e&&e<=Math.max(r,a)&&Math.min(o,s)<=t&&t<=Math.max(o,s)

1){var l=[r-2*i+a,2*(i-r),r],u=t$(l[0],l[1],l[2],e).filter(function(e){return 0<=e&&e<=1});if(u.length>0)return u[0]}return null}(e,t,p);if(null!=f){var g=tO(p[5],p[3],p[1],f);if(p.isTop&&g<=t||p.isBottom&&t<=g)return!0}}return!1}}},o7.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:ni(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=t-(r/2+o),l=ne(i,a,e,t,e-(n/2+o),s,e+(n/2+o),s,!1);return l.length>0?l:tU(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=ns(r,i),l=2*s;if(t2(e,t,this.points,a,o,r,i-l,[0,-1],n)||t2(e,t,this.points,a,o,r-l,i,[0,-1],n))return!0;var u=r/2+2*n,c=i/2+2*n;return!!(t1(e,t,[a-u,o-c,a-u,o,a+u,o,a+u,o-c])||t6(e,t,l,l,a+r/2-s,o+i/2-s,n)||t6(e,t,l,l,a-r/2+s,o+i/2-s,n))}}},o7.registerNodeShapes=function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon("triangle",ni(3,0)),this.generateRoundPolygon("round-triangle",ni(3,0)),this.generatePolygon("rectangle",ni(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();var n=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",n),this.generateRoundPolygon("round-diamond",n),this.generatePolygon("pentagon",ni(5,0)),this.generateRoundPolygon("round-pentagon",ni(5,0)),this.generatePolygon("hexagon",ni(6,0)),this.generateRoundPolygon("round-hexagon",ni(6,0)),this.generatePolygon("heptagon",ni(7,0)),this.generateRoundPolygon("round-heptagon",ni(7,0)),this.generatePolygon("octagon",ni(8,0)),this.generateRoundPolygon("round-octagon",ni(8,0));var r=Array(20),i=no(5,0),a=no(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<a.length/2;s++)a[2*s]*=o,a[2*s+1]*=o;for(var s=0;s<5;s++)r[4*s]=i[2*s],r[4*s+1]=i[2*s+1],r[4*s+2]=a[2*s],r[4*s+3]=a[2*s+1];r=na(r),this.generatePolygon("star",r),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);var l=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",l),this.generateRoundPolygon("round-tag",l),e.makePolygon=function(e){var n,r="polygon-"+e.join("$");return(n=this[r])?n:t.generatePolygon(r,e)}};var se={};se.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},se.redraw=function(e){e=e||te();var t=this;void 0===t.averageRedrawTime&&(t.averageRedrawTime=0),void 0===t.lastRedrawTime&&(t.lastRedrawTime=0),void 0===t.lastDrawTime&&(t.lastDrawTime=0),t.requestedFrame=!0,t.renderOptions=e},se.beforeRender=function(e,t){if(!this.destroyed){null==t&&e3("Priority is not optional for beforeRender");var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort(function(e,t){return t.priority-e.priority})}};var st=function(e,t,n){for(var r=e.beforeRenderCallbacks,i=0;i<r.length;i++)r[i].fn(t,n)};se.startRenderLoop=function(){var e=this,t=e.cy;e.renderLoopStarted||(e.renderLoopStarted=!0,eF(function n(r){if(!e.destroyed){if(t.batching());else if(e.requestedFrame&&!e.skipFrame){st(e,!0,r);var i=eR();e.render(e.renderOptions);var a=e.lastDrawTime=eR();void 0===e.averageRedrawTime&&(e.averageRedrawTime=a-i),void 0===e.redrawCount&&(e.redrawCount=0),e.redrawCount++,void 0===e.redrawTotalTime&&(e.redrawTotalTime=0);var o=a-i;e.redrawTotalTime+=o,e.lastRedrawTime=o,e.averageRedrawTime=e.averageRedrawTime/2+o/2,e.requestedFrame=!1}else st(e,!1,r);e.skipFrame=!1,eF(n)}}))};var sn=function(e){this.init(e)},sr=sn.prototype;sr.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],sr.init=function(e){var t=this;t.options=e,t.cy=e.cy;var n=t.container=e.cy.container();if(S){var r=S.document,i=r.head,a="__________cytoscape_stylesheet",o="__________cytoscape_container",s=null!=r.getElementById(a);if(0>n.className.indexOf(o)&&(n.className=(n.className||"")+" "+o),!s){var l=r.createElement("style");

1l.id=a,l.textContent="."+o+" { position: relative; }",i.insertBefore(l,i.children[0])}"static"===S.getComputedStyle(n).getPropertyValue("position")&&e9("A Cytoscape container has style position:static and so can not use UI extensions properly")}t.selection=[void 0,void 0,void 0,void 0,0],t.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],t.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},t.dragData={possibleDragElements:[]},t.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},t.redraws=0,t.showFps=e.showFps,t.debug=e.debug,t.hideEdgesOnViewport=e.hideEdgesOnViewport,t.textureOnViewport=e.textureOnViewport,t.wheelSensitivity=e.wheelSensitivity,t.motionBlurEnabled=e.motionBlur,t.forcedPixelRatio=z(e.pixelRatio)?e.pixelRatio:null,t.motionBlur=e.motionBlur,t.motionBlurOpacity=e.motionBlurOpacity,t.motionBlurTransparency=1-t.motionBlurOpacity,t.motionBlurPxRatio=1,t.mbPxRBlurry=1,t.minMbLowQualFrames=4,t.fullQualityMb=!1,t.clearedForMotionBlur=[],t.desktopTapThreshold=e.desktopTapThreshold,t.desktopTapThreshold2=e.desktopTapThreshold*e.desktopTapThreshold,t.touchTapThreshold=e.touchTapThreshold,t.touchTapThreshold2=e.touchTapThreshold*e.touchTapThreshold,t.tapholdDuration=500,t.bindings=[],t.beforeRenderCallbacks=[],t.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},t.registerNodeShapes(),t.registerArrowShapes(),t.registerCalculationListeners()},sr.notify=function(e,t){var n=this.cy;if(!this.destroyed){if("init"===e){this.load();return}if("destroy"===e){this.destroy();return}("add"===e||"remove"===e||"move"===e&&n.hasCompoundNodes()||"load"===e||"zorder"===e||"mount"===e)&&this.invalidateCachedZSortedEles(),"viewport"===e&&this.redrawHint("select",!0),("load"===e||"resize"===e||"mount"===e)&&(this.invalidateContainerClientCoordsCache(),this.matchCanvasSize(this.container)),this.redrawHint("eles",!0),this.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}},sr.destroy=function(){var e=this;e.destroyed=!0,e.cy.stopAnimationLoop();for(var t=0;t<e.bindings.length;t++){var n=e.bindings[t],r=n.target;(r.off||r.removeEventListener).apply(r,n.args)}if(e.bindings=[],e.beforeRenderCallbacks=[],e.onUpdateEleCalcsFns=[],e.removeObserver&&e.removeObserver.disconnect(),e.styleObserver&&e.styleObserver.disconnect(),e.resizeObserver&&e.resizeObserver.disconnect(),e.labelCalcDiv)try{document.body.removeChild(e.labelCalcDiv)}catch(e){}},sr.isHeadless=function(){return!1},[oW,o9,o6,o8,o7,se].forEach(function(e){en(sr,e)});var si=1e3/60,sa={setupDequeueing:function(e){return function(){var t=this,n=this.renderer;if(!t.dequeueingSetup){t.dequeueingSetup=!0;var r=ez(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),i=e.priority||e5;n.beforeRender(function(i,a){var o=eR(),s=n.averageRedrawTime,l=n.lastRedrawTime,u=[],c=n.cy.extent(),d=n.getPixelRatio();for(i||n.flushRenderedStyleQueue();;){var h=eR(),p=h-o,f=h-a;if(l<si){var g=si-(i?s:0);if(f>=e.deqFastCost*g)break}else if(i){if(p>=e.deqCost*l||p>=e.deqAvgCost*s)break}else if(f>=e.deqNoDrawCost*si)break;var v=e.deq(t,d,c);if(v.length>0)for(var y=0;y<v.length;y++)u.push(v[y]);else break}u.length>0&&(e.onDeqd(t,u),!i&&e.shouldRedraw(t,u,d,c)&&r())},i(t))}}}},so=function(){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:e1;t(this,e),this.idsByKey=new tl,this.keyForId=new tl,this.cachesByLvl=new tl,this.lvls=[],this.getKey=n,this.doesEleInvalidateKey=r}return i(e,[{key:"getIdsFor",value:function(e){null==e&&e3("Can not get id list for null key");var t=this.idsByKey,n=this.idsByKey.get(e);return n||(n=new tc,t.set(e,n)),n}},{key:"addIdForKey",value:function(e,t){null!=e&&this.getIdsFor(e).add(t)}},{key:"deleteIdForKey",value:function(e,t){null!=e&&this.getIdsFor(e).delete(t)}},{key:"getNumberOfIdsForKey",value:function(e){return null==e?0:this.getIdsFor(e).size}},{key:"updateKeyMappingFor",value:function(e){var t=e.id(),n=this.keyForId.get(t),r=this.getKey(e);this.deleteIdForKey(n,t),this.addIdForKey(r,t),this.keyForId.set(t,r)}},{key:"deleteKeyMappingFor",value:function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteIdForKey(n,t),this.keyForId.delete(t)}},{key:"keyHasChangedFor",value:function(e){var t=e.id();return this.keyForId.get(t)!==this.getKey(e)}},{key:"isInvalid",value:function(e){return this.keyHasChangedFor(e)||this.doesEleInvalidateKey(e)}},{key:"getCachesAt",value:function(e){var t=this.cachesByLvl,n=this.lvls,r=t.get(e);return r||(r=new tl,t.set(e,r),n.push(e)),r}},{key:"getCache",value:function(e,t){return this.getCachesAt(t).get(e)}},{key:"get",value:function(e,t){var n=this.getKey(e),r=this.getCache(n,t);return null!=r&&this.updateKeyMappingFor(e),r}},{key:"getForCachedKey",value:function(e,t){var n=this.keyForId.get(e.id());return this.getCache(n,t)}},{key:"hasCache",value:function(e,t){return this.getCachesAt(t).has(e)}},{key:"has",value:function(e,t){var n=this.getKey(e);return this.hasCache(n,t)}},{key:"setCache",value:function(e,t,n){n.key=e,this.getCachesAt(t).set(e,n)}},{key:"set",value:function(e,t,n){var r=this.getKey(e);this.setCache(r,t,n),this.updateKeyMappingFor(e)}}

1,{key:"deleteCache",value:function(e,t){this.getCachesAt(t).delete(e)}},{key:"delete",value:function(e,t){var n=this.getKey(e);this.deleteCache(n,t)}},{key:"invalidateKey",value:function(e){var t=this;this.lvls.forEach(function(n){return t.deleteCache(e,n)})}},{key:"invalidate",value:function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteKeyMappingFor(e);var r=this.doesEleInvalidateKey(e);return r&&this.invalidateKey(n),r||0===this.getNumberOfIdsForKey(n)}}]),e}(),ss={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},sl=tt({getKey:null,doesEleInvalidateKey:e1,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:e0,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),su=function(e,t){var n=this;n.renderer=e,n.onDequeues=[];var r=sl(t);en(n,r),n.lookup=new so(r.getKey,r.doesEleInvalidateKey),n.setupDequeueing()},sc=su.prototype;sc.reasons=ss,sc.getTextureQueue=function(e){var t=this;return t.eleImgCaches=t.eleImgCaches||{},t.eleImgCaches[e]=t.eleImgCaches[e]||[]},sc.getRetiredTextureQueue=function(e){var t=this,n=t.eleImgCaches.retired=t.eleImgCaches.retired||{};return n[e]=n[e]||[]},sc.getElementQueue=function(){var e=this;return e.eleCacheQueue=e.eleCacheQueue||new tf(function(e,t){return t.reqs-e.reqs})},sc.getElementKeyToQueue=function(){var e=this;return e.eleKeyToCacheQueue=e.eleKeyToCacheQueue||{}},sc.getElement=function(e,t,n,r,i){var a,o,s,l=this,u=this.renderer,c=u.cy.zoom(),d=this.lookup;if(!t||0===t.w||0===t.h||isNaN(t.w)||isNaN(t.h)||!e.visible()||e.removed()||!l.allowEdgeTxrCaching&&e.isEdge()||!l.allowParentTxrCaching&&e.isParent())return null;if(null==r&&(r=Math.ceil(tM(c*n))),r<-4)r=-4;else if(c>=7.99||r>3)return null;var h=Math.pow(2,r),p=t.h*h,f=t.w*h,g=u.eleTextBiggerThanMin(e,h);if(!this.isVisible(e,g))return null;var v=d.get(e,r);if(v&&v.invalidated&&(v.invalidated=!1,v.texture.invalidatedWidth-=v.width),v)return v;if(a=p<=25?25:p<=50?50:50*Math.ceil(p/50),p>1024||f>1024)return null;var y=l.getTextureQueue(a),b=y[y.length-2],x=function(){return l.recycleTexture(a,f)||l.addTexture(a,f)};b||(b=y[y.length-1]),b||(b=x()),b.width-b.usedWidth<f&&(b=x());for(var w=function(e){return e&&e.scaledLabelShown===g},E=i&&i===ss.dequeue,k=i&&i===ss.highQuality,C=i&&i===ss.downscale,S=r+1;S<=3;S++){var D=d.get(e,S);if(D){o=D;break}}var T=o&&o.level===r+1?o:null,P=function(){b.context.drawImage(T.texture.canvas,T.x,0,T.width,T.height,b.usedWidth,0,f,p)};if(b.context.setTransform(1,0,0,1,0,0),b.context.clearRect(b.usedWidth,0,f,a),w(T))P();else if(w(o)){if(!k)return l.queueElement(e,o.level-1),o;for(var _=o.level;_>r;_--)T=l.getElement(e,t,n,_,ss.downscale);P()}else{if(!E&&!k&&!C)for(var M=r-1;M>=-4;M--){var B=d.get(e,M);if(B){s=B;break}}if(w(s))return l.queueElement(e,r),s;b.context.translate(b.usedWidth,0),b.context.scale(h,h),this.drawElement(b.context,e,t,g,!1),b.context.scale(1/h,1/h),b.context.translate(-b.usedWidth,0)}return v={x:b.usedWidth,texture:b,level:r,scale:h,width:f,height:p,scaledLabelShown:g},b.usedWidth+=Math.ceil(f+8),b.eleCaches.push(v),d.set(e,r,v),l.checkTextureFullness(b),v},sc.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},sc.invalidateElement=function(e){var t=this.lookup,n=[];if(t.isInvalid(e)){for(var r=-4;r<=3;r++){var i=t.getForCachedKey(e,r);i&&n.push(i)}if(t.invalidate(e))for(var a=0;a<n.length;a++){var o=n[a],s=o.texture;s.invalidatedWidth+=o.width,o.invalidated=!0,this.checkTextureUtility(s)}this.removeFromQueue(e)}},sc.checkTextureUtility=function(e){e.invalidatedWidth>=.2*e.width&&this.retireTexture(e)},sc.checkTextureFullness=function(e){var t=this.getTextureQueue(e.height);e.usedWidth/e.width>.8&&e.fullnessChecks>=10?tn(t,e):e.fullnessChecks++},sc.retireTexture=function(e){var t=e.height,n=this.getTextureQueue(t),r=this.lookup;tn(n,e),e.retired=!0;for(var i=e.eleCaches,a=0;a<i.length;a++){var o=i[a];r.deleteCache(o.key,o.level)}tr(i),this.getRetiredTextureQueue(t).push(e)},sc.addTexture=function(e,t){var n=this.getTextureQueue(e),r={};return n.push(r),r.eleCaches=[],r.height=e,r.width=Math.max(1024,t),r.usedWidth=0,r.invalidatedWidth=0,r.fullnessChecks=0,r.canvas=this.renderer.makeOffscreenCanvas(r.width,r.height),r.context=r.canvas.getContext("2d"),r},sc.recycleTexture=function(e,t){for(var n=this.getTextureQueue(e),r=this.getRetiredTextureQueue(e),i=0;i<r.length;i++){var a=r[i];if(a.width>=t)return a.retired=!1,a.usedWidth=0,a.invalidatedWidth=0,a.fullnessChecks=0,tr(a.eleCaches),a.context.setTransform(1,0,0,1,0,0),a.context.clearRect(0,0,a.width,a.height),tn(r,a),n.push(a),a}},sc.queueElement=function(e,t){var n=this.getElementQueue(),r=this.getElementKeyToQueue(),i=this.getKey(e),a=r[i];if(a)a.level=Math.max(a.level,t),a.eles.merge(e),a.reqs++,n.updateItem(

1a);else{var o={eles:e.spawn().merge(e),level:t,reqs:1,key:i};n.push(o),r[i]=o}},sc.dequeue=function(e){for(var t=this.getElementQueue(),n=this.getElementKeyToQueue(),r=[],i=this.lookup,a=0;a<1;a++)if(t.size()>0){var o=t.pop(),s=o.key,l=o.eles[0],u=i.hasCache(l,o.level);if(n[s]=null,u)continue;r.push(o);var c=this.getBoundingBox(l);this.getElement(l,c,e,o.level,ss.dequeue)}else break;return r},sc.removeFromQueue=function(e){var t=this.getElementQueue(),n=this.getElementKeyToQueue(),r=this.getKey(e),i=n[r];null!=i&&(1===i.eles.length?(i.reqs=eJ,t.updateItem(i),t.pop(),n[r]=null):i.eles.unmerge(e))},sc.onDequeue=function(e){this.onDequeues.push(e)},sc.offDequeue=function(e){tn(this.onDequeues,e)},sc.setupDequeueing=sa.setupDequeueing({deqRedrawThreshold:100,deqCost:.15,deqAvgCost:.1,deqNoDrawCost:.9,deqFastCost:.9,deq:function(e,t,n){return e.dequeue(t,n)},onDeqd:function(e,t){for(var n=0;n<e.onDequeues.length;n++)(0,e.onDequeues[n])(t)},shouldRedraw:function(e,t,n,r){for(var i=0;i<t.length;i++)for(var a=t[i].eles,o=0;o<a.length;o++)if(tH(a[o].boundingBox(),r))return!0;return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var sd=function(e){var t=this,n=t.renderer=e,r=n.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=eR()-500,t.skipping=!1,t.eleTxrDeqs=r.collection(),t.scheduleElementRefinement=ez(function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)}

1,50),n.beforeRender(function(e,n){n-t.lastInvalidationTime<=250?t.skipping=!0:t.skipping=!1},n.beforeRenderPriorities.lyrTxrSkip),t.layersQueue=new tf(function(e,t){return t.reqs-e.reqs}),t.setupDequeueing()},sh=sd.prototype,sp=0;sh.makeLayer=function(e,t){var n=Math.pow(2,t),r=Math.ceil(e.w*n),i=Math.ceil(e.h*n),a=this.renderer.makeOffscreenCanvas(r,i),o={id:sp=++sp%9007199254740991,bb:e,level:t,width:r,height:i,canvas:a,context:a.getContext("2d"),eles:[],elesQueue:[],reqs:0},s=o.context,l=-o.bb.x1,u=-o.bb.y1;return s.scale(n,n),s.translate(l,u),o},sh.getLayers=function(e,t,n){var r,i,a=this,o=a.renderer.cy.zoom(),s=a.firstGet;if(a.firstGet=!1,null==n){if((n=Math.ceil(tM(o*t)))<-4)n=-4;else if(o>=3.99||n>2)return null}a.validateLayersElesOrdering(n,e);var l=a.layersByLevel,u=Math.pow(2,n),c=l[n]=l[n]||[];if(a.levelIsComplete(n,e))return c;!function(){var t=function(t){if(a.validateLayersElesOrdering(t,e),a.levelIsComplete(t,e))return i=l[t],!0},r=function(e){if(!i)for(var r=n+e;-4<=r&&r<=2&&!t(r);r+=e);};r(1),r(-1);for(var o=c.length-1;o>=0;o--){var s=c[o];s.invalid&&tn(c,s)}}();var d=function(){if(!r){r=tV();for(var t=0;t<e.length;t++)tj(r,e[t].boundingBox())}return r};if(a.skipping&&!s)return null;for(var h=null,p=e.length/1,f=!s,g=0;g<e.length;g++){var v=e[g],y=v._private.rscratch,b=y.imgLayerCaches=y.imgLayerCaches||{},x=b[n];if(x){h=x;continue}if((!h||h.eles.length>=p||!tK(h.bb,v.boundingBox()))&&!(h=function(e){var t=(e=e||{}).after;if(d(),r.w*u*(r.h*u)>16e6)return null;var i=a.makeLayer(r,n);if(null!=t){var o=c.indexOf(t)+1;c.splice(o,0,i)}else(void 0===e.insert||e.insert)&&c.unshift(i);return i}({insert:!0,after:h})))return null;i||f?a.queueLayer(h,v):a.drawEleInLayer(h,v,n,t),h.eles.push(v),b[n]=h}return i||(f?null:c)},sh.getEleLevelForLayerLevel=function(e,t){return e},sh.drawEleInLayer=function(e,t,n,r){var i=this.renderer,a=e.context,o=t.boundingBox();0!==o.w&&0!==o.h&&t.visible()&&(n=this.getEleLevelForLayerLevel(n,r),i.setImgSmoothing(a,!1),i.drawCachedElement(a,t,null,null,n,!0),i.setImgSmoothing(a,!0))},sh.levelIsComplete=function(e,t){var n=this.layersByLevel[e];if(!n||0===n.length)return!1;for(var r=0,i=0;i<n.length;i++){var a=n[i];if(a.reqs>0||a.invalid)return!1;r+=a.eles.length}return r===t.length},sh.validateLayersElesOrdering=function(e,t){var n=this.layersByLevel[e];if(n)for(var r=0;r<n.length;r++){for(var i=n[r],a=-1,o=0;o<t.length;o++)if(i.eles[0]===t[o]){a=o;break}if(a<0){this.invalidateLayer(i);continue}for(var s=a,o=0;o<i.eles.length;o++)if(i.eles[o]!==t[s+o]){this.invalidateLayer(i);break}}},sh.updateElementsInLayers=function(e,t){for(var n=V(e[0]),r=0;r<e.length;r++)for(var i=n?null:e[r],a=n?e[r]:e[r].ele,o=a._private.rscratch,s=o.imgLayerCaches=o.imgLayerCaches||{},l=-4;l<=2;l++){var u=s[l];u&&(!i||this.getEleLevelForLayerLevel(u.level)===i.level)&&t(u,a,i)}},sh.haveLayers=function(){for(var e=!1,t=-4;t<=2;t++){var n=this.layersByLevel[t];if(n&&n.length>0){e=!0;break}}return e},sh.invalidateElements=function(e){var t=this;0!==e.length&&(t.lastInvalidationTime=eR(),0!==e.length&&t.haveLayers()&&t.updateElementsInLayers(e,function(e,n,r){t.invalidateLayer(e)}))},sh.invalidateLayer=function(e){if(this.lastInvalidationTime=eR(),!e.invalid){var t=e.level,n=e.eles;tn(this.layersByLevel[t],e),e.elesQueue=[],e.invalid=!0,e.replacement&&(e.replacement.invalid=!0);for(var r=0;r<n.length;r++){var i=n[r]._private.rscratch.imgLayerCaches;i&&(i[t]=null)}}},sh.refineElementTextures=function(e){var t=this;t.updateElementsInLayers(e,function(e,n,r){var i=e.replacement;if(i||((i=e.replacement=t.makeLayer(e.bb,e.level)).replaces=e,i.eles=e.eles),!i.reqs)for(var a=0;a<i.eles.length;a++)t.queueLayer(i,i.eles[a])})},sh.enqueueElementRefinement=function(e){this.eleTxrDeqs.merge(e),this.scheduleElementRefinement()},sh.queueLayer=function(e,t){var n=this.layersQueue,r=e.elesQueue,i=r.hasId=r.hasId||{};if(!e.replacement){if(t){if(i[t.id()])return;r.push(t),i[t.id()]=!0}e.reqs?(e.reqs++,n.updateItem(e)):(e.reqs=1,n.push(e))}},sh.dequeue=function(e){for(var t=this.layersQueue,n=[],r=0;r<1&&0!==t.size();){var i=t.peek();if(i.replacement||i.replaces&&i!==i.replaces.replacement||i.invalid){t.pop();continue}var a=i.elesQueue.shift();a&&(this.drawEleInLayer(i,a,i.level,e),r++),0===n.length&&n.push(!0),0===i.elesQueue.length&&(t.pop(),i.reqs=0,i.replaces&&this.applyLayerReplacement(i),this.requestRedraw())}return n},sh.applyLayerReplacement=function(e){var t=this.layersByLevel[e.level],n=e.replaces,r=t.indexOf(n);if(!(r<0)&&!n.invalid){t[r]=e;for(var i=0;i<e.eles.length;i++){var a=e.eles[i]._private,o=a.imgLayerCaches=a.imgLayerCaches||{};o&&(o[e.level]=e)}this.requestRedraw()}},sh.requestRedraw=ez(function(){var e=this.renderer;e.redrawHint("eles",!0),e.redrawHint("drag",!0),e.redraw()},100),sh.setupDequeueing=sa.setupDequeueing({deqRedrawThreshold:50,deqCost:.15,deqAvgCost:.1,deqNoDrawCost:.9,deqFastCost:.9,deq:function(e,t){return e.dequeue(t)}

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