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Event object based on jQuery events, MIT license

https://jquery.org/license/
https://tldrlegal.com/license/mit-license
https://github.com/jquery/jquery/blob/master/src/event.js
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t=this,a=t._private,n=a.options;return!Qa(e)&&Qa(e[0])&&(e=e[0]),t.stopAnimationLoop(),t.destroyRenderer(),a.container=e,a.styleEnabled=!0,t.invalidateSize(),t.initRenderer(be({},n,n.renderer,{name:n.renderer.name==="null"?"canvas":n.renderer.name})),t.startAnimationLoop(),t.style(n.style),t.emit("mount"),t}},unmount:function(){var e=this;return e.stopAnimationLoop(),e.destroyRenderer(),e.initRenderer({name:"null"}),e.emit("unmount"),e},options:function(){return Rr(this._private.options)},json:function(e){var t=this,a=t._private,n=t.mutableElements(),i=function(w){return t.getElementById(w.id())};if(Se(e)){if(t.startBatch(),e.elements){var o={},s=function(w,S){for(var E=[],x=[],D=0;D<w.length;D++){var C=w[D];if(!C.data.id){Me("cy.json() cannot handle elements without an ID attribute");continue}var M=""+C.data.id,P=t.getElementById(M);o[M]=!0,P.length!==0?x.push({ele:P,json:C}):(S&&(C.group=S),E.push(C))}t.add(E);for(var B=0;B<x.length;B++){var 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x=g.length>0&&g[0].length>1,D=Math.min(o.w,o.h)/2-E,C=D/(g.length+x?1:0);E=Math.min(E,C)}for(var M=0,P=0;P<g.length;P++){var B=g[P],L=e.sweep===void 0?2*Math.PI-2*Math.PI/B.length:e.sweep,k=B.dTheta=L/Math.max(1,B.length-1);if(B.length>1&&e.avoidOverlap){var O=Math.cos(k)-Math.cos(0),A=Math.sin(k)-Math.sin(0),R=Math.sqrt(E*E/(O*O+A*A));M=Math.max(R,M)}B.r=M,M+=E}if(e.equidistant){for(var I=0,q=0,$=0;$<g.length;$++){var F=g[$],N=F.r-q;I=Math.max(I,N)}q=0;for(var W=0;W<g.length;W++){var Q=g[W];W===0&&(q=Q.r),Q.r=q,q+=I}}for(var _={},j=0;j<g.length;j++)for(var ee=g[j],U=ee.dTheta,z=ee.r,Y=0;Y<ee.length;Y++){var X=ee[Y],oe=e.startAngle+(t?1:-1)*U*Y,he={x:s.x+z*Math.cos(oe),y:s.y+z*Math.sin(oe)};_[X.node.id()]=he}return n.nodes().layoutPositions(this,e,function(ae){var ie=ae.id();return _[ie]}),this};var Nn,rg={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 Cn(r){this.options=be({},rg,r),this.options.layout=this;var e=this.options.eles.nodes(),t=this.options.eles.edges(),a=t.filter(function(n){var i=n.source().data("id"),o=n.target().data("id"),s=e.some(function(u){return u.data("id")===i}),l=e.some(function(u){return u.data("id")===o});return!s||!l});this.options.eles=this.options.eles.not(a)}Cn.prototype.run=function(){var r=this.options,e=r.cy,t=this;t.stopped=!1,(r.animate===!0||r.animate===!1)&&t.emit({type:"layoutstart",layout:t}),r.debug===!0?Nn=!0:Nn=!1;var a=tg(e,t,r);Nn&&ig(a),r.randomize&&og(a);var n=qr(),i=function(){sg(a,e,r),r.fit===!0&&e.fit(r.padding)},o=function(c){return!(t.stopped||c>=r.numIter||(ug(a,r),a.temperature=a.temperature*r.coolingFactor,a.temperature<r.minTemp))},s=function(){if(r.animate===!0||r.animate===!1)i(),t.one("layoutstop",r.stop),t.emit({type:"layoutstop",layout:t});else{var c=r.eles.nodes(),h=tu(a,r,c);c.layoutPositions(t,r,h)}},l=0,u=!0;if(r.animate===!0){var v=function f(){for(var c=0;u&&c<r.refresh;)u=o(l),l++,c++;if(!u)Po(a,r),s();else{var h=qr();h-n>=r.animationThreshold&&i(),Ja(f)}};v()}else{for(;u;)u=o(l),l++;Po(a,r),s()}return this};Cn.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this};Cn.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var tg=function(e,t,a){for(var n=a.eles.edges(),i=a.eles.nodes(),o=hr(a.boundingBox?a.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),s={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:n.size(),temperature:a.initialTemp,clientWidth:o.w,clientHeight:o.h,boundingBox:o},l=a.eles.components(),u={},v=0;v<l.length;v++)for(var f=l[v],c=0;c<f.length;c++){var h=f[c];u[h.id()]=v}for(var v=0;v<s.nodeSize;v++){var d=i[v],y=d.layoutDimensions(a),p={};p.isLocked=d.locked(),p.id=d.data("id"),p.parentId=d.data("parent"),p.cmptId=u[d.id()],p.children=[],p.positionX=d.position("x"),p.positionY=d.position("y"),p.offsetX=0,p.offsetY=0,p.height=y.w,p.width=y.h,p.maxX=p.positionX+p.width/2,p.minX=p.positionX-p.width/2,p.maxY=p.positionY+p.height/2,p.minY=p.positionY-p.height/2,p.padLeft=parseFloat(d.style("padding")),p.padRight=parseFloat(d.style("padding")),p.padTop=parseFloat(d.style("padding")),p.padBottom=parseFloat(d.style("padding")),p.nodeRepulsion=Fe(a.nodeRepulsion)?a.nodeRepulsion(d):a.nodeRepulsion,s.layoutNodes.push(p),s.idToIndex[p.id]=v}for(var g=[],m=0,b=-1,w=[],v=0;v<s.nodeSize;v++){var d=s.layoutNodes[v],S=d.parentId;S!=null?s.layoutNodes[s.idToIndex[S]].children.push(d.id):(g[++b]=d.id,w.push(d.id))}for(s.graphSet.push(w);m<=b;){var E=g[m++],x=s.idToIndex[E],h=s.layoutNodes[x],D=h.children;if(D.length>0){s.graphSet.push(D);for(var v=0;v<D.length;v++)g[++b]=D[v]}}for(var v=0;v<s.graphSet.length;v++)for(var C=s.graphSet[v],c=0;c<C.length;c++){var M=s.idToIndex[C[c]];s.indexToGraph[M]=v}for(var v=0;v<s.edgeSize;v++){var P=n[v],B={};B.id=P.data("id"),B.sourceId=P.data("source"),B.targetId=P.data("target");var L=Fe(a.idealEdgeLength)?a.idealEdgeLength(P):a.idealEdgeLength,k=Fe(a.edgeElasticity)?a.edgeElasticity(P):a.edgeElasticity,O=s.idToIndex[B.sourceId],A=s.idToIndex[B.targetId],R=s.indexToGraph[O],I=s.indexToGraph[A];if(R!=I){for(var q=ag(B.sourceId,B.targetId,s),$=s.graphSet[q],F=0,p=s.layoutNodes[O];$.indexOf(p.id)===-1;)p=s.layoutNodes[s.idToIndex[p.parentId]],F++;for(p=s.layoutNodes[A];$.indexOf(p.id)===-1;)p=s.layoutNodes[s.idToIndex[p.parentId]],F++;L*=F*a.nestingFactor}B.idealLength=L,B.elasticity=k,s.layoutEdges.push(B)}return s},ag=function(e,t,a){var n=ng(e,t,0,a);return 2>n.count?0:n.graph},ng=function r(e,t,a,n){var i=n.graphSet[a];if(-1<i.indexOf(e)&&-1<i.indexOf(t))return{count:2,graph:a};for(var o=0,s=0;s<i.length;s++){var l=i[s],u=n.idToIndex[l],v=n.layoutNodes[u].children;if(v.length!==0){var f=n.indexToGraph[n.idToIndex[v[0]]],c=r(e,t,f,n);if(c.count!==0)if(c.count===1){if(o++,o===2)break}else return c}}return{count:o,graph:a}},ig,og=function(e,t){for(var a=e.clientWidth,n=e.clientHeight,i=0;i<e.nodeSize;i++){var o=e.layoutNodes[i];o.children.length===0&&!o.isLocked&&(o.positionX=Math.random()*a,o.positionY=Math.random()*n)}},tu=function(e,t,a){var n=e.boundingBox,i={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};return t.boundingBox&&(a.forEach(function(o){var s=e.layoutNodes[e.idToIndex[o.data("id")]];i.x1=Math.min(i.x1,s.positionX),i.x2=Math.max(i.x2,s.positionX),i.y1=Math.min(i.y1,s.positionY),i.y2=Math.max(i.y2,s.positionY)}),i.w=i.x2-i.x1,i.h=i.y2-i.y1),function(o,s){var l=e.layoutNodes[e.idToIndex[o.data("id")]];if(t.boundingBox){var u=(l.positionX-i.x1)/i.w,v=(l.positionY-i.y1)/i.h;return{x:n.x1+u*n.w,y:n.y1+v*n.h}}else return{x:l.positionX,y:l.positionY}}},sg=function(e,t,a){var n=a.layout,i=a.eles.nodes(),o=tu(e,a,i);i.positions(o),e.ready!==!0&&(e.ready=!0,n.one("layoutready",a.ready),n.emit({type:"layoutready",layout:this}))},ug=function(e,t,a){lg(e,t),cg(e),dg(e,t),hg(e),gg(e)},lg=function(e,t){for(var a=0;a<e.graphSet.length;a++)for(var n=e.graphSet[a],i=n.length,o=0;o<i;o++)for(var s=e.layoutNodes[e.idToIndex[n[o]]],l=o+1;l<i;l++){var u=e.layoutNodes[e.idToIndex[n[l]]];vg(s,u,e,t)}},ko=function(e){return-e+2*e*Math.random()},vg=function(e,t,a,n){var i=e.cmptId,o=t.cmptId;if(!(i!==o&&!a.isCompound)){var s=t.positionX-e.positionX,l=t.positionY-e.positionY,u=1;s===0&&l===0&&(s=ko(u),l=ko(u));var v=fg(e,t,s,l);if(v>0)var f=n.nodeOverlap*v,c=Math.sqrt(s*s+l*l),h=f*s/c,d=f*l/c;else var y=nn(e,s,l),p=nn(t,-1*s,-1*l),g=p.x-y.x,m=p.y-y.y,b=g*g+m*m,c=Math.sqrt(b),f=(e.nodeRepulsion+t.nodeRepulsion)/b,h=f*g/c,d=f*m/c;e.isLocked||(e.offsetX-=h,e.offsetY-=d),t.isLocked||(t.offsetX+=h,t.offsetY+=d)}},fg=function(e,t,a,n){if(a>0)var i=e.maxX-t.minX;else var i=t.maxX-e.minX;if(n>0)var o=e.maxY-t.minY;else var o=t.maxY-e.minY;return i>=0&&o>=0?Math.sqrt(i*i+o*o):0},nn=function(e,t,a){var n=e.positionX,i=e.positionY,o=e.height||1,s=e.width||1,l=a/t,u=o/s,v={};return t===0&&0<a||t===0&&0>a?(v.x=n,v.y=i+o/2,v):0<t&&-1*u<=l&&l<=u?(v.x=n+s/2,v.y=i+s*a/2/t,v):0>t&&-1*u<=l&&l<=u?(v.x=n-s/2,v.y=i-s*a/2/t,v):0<a&&(l<=-1*u||l>=u)?(v.x=n+o*t/2/a,v.y=i+o/2,v):(0>a&&(l<=-1*u||l>=u)&&(v.x=n-o*t/2/a,v.y=i-o/2),v)},cg=function(e,t){for(var a=0;a<e.edgeSize;a++){var n=e.layoutEdges[a],i=e.idToIndex[n.sourceId],o=e.layoutNodes[i],s=e.idToIndex[n.targetId],l=e.layoutNodes[s],u=l.positionX-o.positionX,v=l.positionY-o.positionY;if(!(u===0&&v===0)){var f=nn(o,u,v),c=nn(l,-1*u,-1*v),h=c.x-f.x,d=c.y-f.y,y=Math.sqrt(h*h+d*d),p=Math.pow(n.idealLength-y,2)/n.elasticity;if(y!==0)var g=p*h/y,m=p*d/y;else var g=0,m=0;o.isLocked||(o.offsetX+=g,o.offsetY+=m),l.isLocked||(l.offsetX-=g,l.offsetY-=m)}}},dg=function(e,t){if(t.gravity!==0)for(var 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b(x,D,C){return kr(x,D,C)}function w(x,D){var C=x._private,M=c,P;D?P=D+"-":P="",x.boundingBox();var B=C.labelBounds[D||"main"],L=x.pstyle(P+"label").value,k=x.pstyle("text-events").strValue==="yes";if(!(!k||!L)){var O=b(C.rscratch,"labelX",D),A=b(C.rscratch,"labelY",D),R=b(C.rscratch,"labelAngle",D),I=x.pstyle(P+"text-margin-x").pfValue,q=x.pstyle(P+"text-margin-y").pfValue,$=B.x1-M-I,F=B.x2+M-I,N=B.y1-M-q,W=B.y2+M-q;if(R){var Q=Math.cos(R),_=Math.sin(R),j=function(he,ae){return he=he-O,ae=ae-A,{x:he*Q-ae*_+O,y:he*_+ae*Q+A}},ee=j($,N),U=j($,W),z=j(F,N),Y=j(F,W),X=[ee.x+I,ee.y+q,z.x+I,z.y+q,Y.x+I,Y.y+q,U.x+I,U.y+q];if(dr(r,e,X))return p(x),!0}else if(Ot(B,r,e))return p(x),!0}}for(var S=o.length-1;S>=0;S--){var E=o[S];E.isNode()?g(E)||w(E):m(E)||w(E)||w(E,"source")||w(E,"target")}return s};yt.getAllInBox=function(r,e,t,a){var n=this.getCachedZSortedEles().interactive,i=[],o=Math.min(r,t),s=Math.max(r,t),l=Math.min(e,a),u=Math.max(e,a);r=o,t=s,e=l,a=u;for(var v=hr({x1:r,y1:e,x2:t,y2:a}),f=0;f<n.length;f++){var c=n[f];if(c.isNode()){var h=c,d=h.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});fi(v,d)&&!gs(d,v)&&i.push(h)}else{var y=c,p=y._private,g=p.rscratch;if(g.startX!=null&&g.startY!=null&&!Ot(v,g.startX,g.startY)||g.endX!=null&&g.endY!=null&&!Ot(v,g.endX,g.endY))continue;if(g.edgeType==="bezier"||g.edgeType==="multibezier"||g.edgeType==="self"||g.edgeType==="compound"||g.edgeType==="segments"||g.edgeType==="haystack"){for(var m=p.rstyle.bezierPts||p.rstyle.linePts||p.rstyle.haystackPts,b=!0,w=0;w<m.length;w++)if(!Iv(v,m[w])){b=!1;break}b&&i.push(y)}else(g.edgeType==="haystack"||g.edgeType==="straight")&&i.push(y)}}return i};var on={};on.calculateArrowAngles=function(r){var e=r._private.rscratch,t=e.edgeType==="haystack",a=e.edgeType==="bezier",n=e.edgeType==="multibezier",i=e.edgeType==="segments",o=e.edgeType==="compound",s=e.edgeType==="self",l,u,v,f,c,h,g,m;if(t?(v=e.haystackPts[0],f=e.haystackPts[1],c=e.haystackPts[2],h=e.haystackPts[3]):(v=e.arrowStartX,f=e.arrowStartY,c=e.arrowEndX,h=e.arrowEndY),g=e.midX,m=e.midY,i)l=v-e.segpts[0],u=f-e.segpts[1];else if(n||o||s||a){var d=e.allpts,y=Xe(d[0],d[2],d[4],.1),p=Xe(d[1],d[3],d[5],.1);l=v-y,u=f-p}else l=v-g,u=f-m;e.srcArrowAngle=Ma(l,u);var g=e.midX,m=e.midY;if(t&&(g=(v+c)/2,m=(f+h)/2),l=c-v,u=h-f,i){var d=e.allpts;if(d.length/2%2===0){var b=d.length/2,w=b-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}else if(e.isRound)l=e.midVector[1],u=-e.midVector[0];else{var b=d.length/2-1,w=b-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}}else if(n||o||s){var d=e.allpts,S=e.ctrlpts,E,x,D,C;if(S.length/2%2===0){var M=d.length/2-1,P=M+2,B=P+2;E=Xe(d[M],d[P],d[B],0),x=Xe(d[M+1],d[P+1],d[B+1],0),D=Xe(d[M],d[P],d[B],1e-4),C=Xe(d[M+1],d[P+1],d[B+1],1e-4)}else{var P=d.length/2-1,M=P-2,B=P+2;E=Xe(d[M],d[P],d[B],.4999),x=Xe(d[M+1],d[P+1],d[B+1],.4999),D=Xe(d[M],d[P],d[B],.5),C=Xe(d[M+1],d[P+1],d[B+1],.5)}l=D-E,u=C-x}if(e.midtgtArrowAngle=Ma(l,u),e.midDispX=l,e.midDispY=u,l*=-1,u*=-1,i){var d=e.allpts;if(d.length/2%2!==0){if(!e.isRound){var b=d.length/2-1,L=b+2;l=-(d[L]-d[b]),u=-(d[L+1]-d[b+1])}}}if(e.midsrcArrowAngle=Ma(l,u),i)l=c-e.segpts[e.segpts.length-2],u=h-e.segpts[e.segpts.length-1];else if(n||o||s||a){var d=e.allpts,k=d.length,y=Xe(d[k-6],d[k-4],d[k-2],.9),p=Xe(d[k-5],d[k-3],d[k-1],.9);l=c-y,u=h-p}else l=c-g,u=h-m;e.tgtArrowAngle=Ma(l,u)};on.getArrowWidth=on.getArrowHeight=function(r,e){var t=this.arrowWidthCache=this.arrowWidthCache||{},a=t[r+", "+e];return a||(a=Math.max(Math.pow(r*13.37,.9),29)*e,t[r+", "+e]=a,a)};var Zn,Qn,Ar={},mr={},Lo,Ao,ut,Xa,Vr,nt,st,Lr,St,Va,su,uu,Jn,_n,Ro,Oo=function(e,t,a){a.x=t.x-e.x,a.y=t.y-e.y,a.len=Math.sqrt(a.x*a.x+a.y*a.y),a.nx=a.x/a.len,a.ny=a.y/a.len,a.ang=Math.atan2(a.ny,a.nx)},Cg=function(e,t){t.x=e.x*-1,t.y=e.y*-1,t.nx=e.nx*-1,t.ny=e.ny*-1,t.ang=e.ang>0?-(Math.PI-e.ang):Math.PI+e.ang},Sg=function(e,t,a,n,i){if(e!==Ro?Oo(t,e,Ar):Cg(mr,Ar),Oo(t,a,mr),Lo=Ar.nx*mr.ny-Ar.ny*mr.nx,Ao=Ar.nx*mr.nx-Ar.ny*-mr.ny,Vr=Math.asin(Math.max(-1,Math.min(1,Lo))),Math.abs(Vr)<1e-6){Zn=t.x,Qn=t.y,st=St=0;return}ut=1,Xa=!1,Ao<0?Vr<0?Vr=Math.PI+Vr:(Vr=Math.PI-Vr,ut=-1,Xa=!0):Vr>0&&(ut=-1,Xa=!0),t.radius!==void 0?St=t.radius:St=n,nt=Vr/2,Va=Math.min(Ar.len/2,mr.len/2),i?(Lr=Math.abs(Math.cos(nt)*St/Math.sin(nt)),Lr>Va?(Lr=Va,st=Math.abs(Lr*Math.sin(nt)/Math.cos(nt))):st=St):(Lr=Math.min(Va,St),st=Math.abs(Lr*Math.sin(nt)/Math.cos(nt))),Jn=t.x+mr.nx*Lr,_n=t.y+mr.ny*Lr,Zn=Jn-mr.ny*st*ut,Qn=_n+mr.nx*st*ut,su=t.x+Ar.nx*Lr,uu=t.y+Ar.ny*Lr,Ro=t};function lu(r,e){e.radius===0?r.lineTo(e.cx,e.cy):r.arc(e.cx,e.cy,e.radius,e.startAngle,e.endAngle,e.counterClockwise)}function Si(r,e,t,a){var n=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0;return a===0||e.radius===0?{cx:e.x,cy:e.y,radius:0,startX:e.x,startY:e.y,stopX:e.x,stopY:e.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(Sg(r,e,t,a,n),{cx:Zn,cy:Qn,radius:st,startX:su,startY:uu,stopX:Jn,stopY:_n,startAngle:Ar.ang+Math.PI/2*ut,endAngle:mr.ang-Math.PI/2*ut,counterClockwise:Xa})}var sr={};sr.findMidptPtsEtc=function(r,e){var t=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,i,o=r.pstyle("source-endpoint"),s=r.pstyle("target-endpoint"),l=o.units!=null&&s.units!=null,u=function(S,E,x,D){var C=D-E,M=x-S,P=Math.sqrt(M*M+C*C);return{x:-C/P,y:M/P}},v=r.pstyle("edge-distances").value;switch(v){case"node-position":i=t;break;case"intersection":i=a;break;case"endpoints":{if(l){var f=this.manualEndptToPx(r.source()[0],o),c=Tr(f,2),h=c[0],d=c[1],y=this.manualEndptToPx(r.target()[0],s),p=Tr(y,2),g=p[0],m=p[1],b={x1:h,y1:d,x2:g,y2:m};n=u(h,d,g,m),i=b}else Me("Edge ".concat(r.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),i=a;break}}return{midptPts:i,vectorNormInverse:n}};sr.findHaystackPoints=function(r){for(var e=0;e<r.length;e++){var t=r[e],a=t._private,n=a.rscratch;if(!n.haystack){var i=Math.random()*2*Math.PI;n.source={x:Math.cos(i),y:Math.sin(i)},i=Math.random()*2*Math.PI,n.target={x:Math.cos(i),y:Math.sin(i)}}var o=a.source,s=a.target,l=o.position(),u=s.position(),v=o.width(),f=s.width(),c=o.height(),h=s.height(),d=t.pstyle("haystack-radius").value,y=d/2;n.haystackPts=n.allpts=[n.source.x*v*y+l.x,n.source.y*c*y+l.y,n.target.x*f*y+u.x,n.target.y*h*y+u.y],n.midX=(n.allpts[0]+n.allpts[2])/2,n.midY=(n.allpts[1]+n.allpts[3])/2,n.edgeType="haystack",n.haystack=!0,this.storeEdgeProjections(t),this.calculateArrowAngles(t),this.recalculateEdgeLabelProjections(t),this.calculateLabelAngles(t)}};sr.findSegmentsPoints=function(r,e){var t=r._private.rscratch,a=r.pstyle("segment-weights"),n=r.pstyle("segment-distances"),i=r.pstyle("segment-radii"),o=r.pstyle("radius-type"),s=Math.min(a.pfValue.length,n.pfValue.length),l=i.pfValue[i.pfValue.length-1],u=o.pfValue[o.pfValue.length-1];t.edgeType="segments",t.segpts=[],t.radii=[],t.isArcRadius=[];for(var v=0;v<s;v++){var f=a.pfValue[v],c=n.pfValue[v],h=1-f,d=f,y=this.findMidptPtsEtc(r,e),p=y.midptPts,g=y.vectorNormInverse,m={x:p.x1*h+p.x2*d,y:p.y1*h+p.y2*d};t.segpts.push(m.x+g.x*c,m.y+g.y*c),t.radii.push(i.pfValue[v]!==void 0?i.pfValue[v]:l),t.isArcRadius.push((o.pfValue[v]!==void 0?o.pfValue[v]:u)==="arc-radius")}};sr.findLoopPoints=function(r,e,t,a){var n=r._private.rscratch,i=e.dirCounts,o=e.srcPos,s=r.pstyle("control-point-distances"),l=s?s.pfValue[0]:void 0,u=r.pstyle("loop-direction").pfValue,v=r.pstyle("loop-sweep").pfValue,f=r.pstyle("control-point-step-size").pfValue;n.edgeType="self";var c=t,h=f;a&&(c=0,h=l);var d=u-Math.PI/2,y=d-v/2,p=d+v/2,g=u+"_"+v;c=i[g]===void 0?i[g]=0:++i[g],n.ctrlpts=[o.x+Math.cos(y)*1.4*h*(c/3+1),o.y+Math.sin(y)*1.4*h*(c/3+1),o.x+Math.cos(p)*1.4*h*(c/3+1),o.y+Math.sin(p)*1.4*h*(c/3+1)]};sr.findCompoundLoopPoints=function(r,e,t,a){var n=r._private.rscratch;n.edgeType="compound";var i=e.srcPos,o=e.tgtPos,s=e.srcW,l=e.srcH,u=e.tgtW,v=e.tgtH,f=r.pstyle("control-point-step-size").pfValue,c=r.pstyle("control-point-distances"),h=c?c.pfValue[0]:void 0,d=t,y=f;a&&(d=0,y=h);var p=50,g={x:i.x-s/2,y:i.y-l/2},m={x:o.x-u/2,y:o.y-v/2},b={x:Math.min(g.x,m.x),y:Math.min(g.y,m.y)},w=.5,S=Math.max(w,Math.log(s*.01)),E=Math.max(w,Math.log(u*.01));n.ctrlpts=[b.x,b.y-(1+Math.pow(p,1.12)/100)*y*(d/3+1)*S,b.x-(1+Math.pow(p,1.12)/100)*y*(d/3+1)*E,b.y]};sr.findStraightEdgePoints=function(r){r._private.rscratch.edgeType="straight"};sr.findBezierPoints=function(r,e,t,a,n){var i=r._private.rscratch,o=r.pstyle("control-point-step-size").pfValue,s=r.pstyle("control-point-distances"),l=r.pstyle("control-point-weights"),u=s&&l?Math.min(s.value.length,l.value.length):1,v=s?s.pfValue[0]:void 0,f=l.value[0],c=a;i.edgeType=c?"multibezier":"bezier",i.ctrlpts=[];for(var h=0;h<u;h++){var d=(.5-e.eles.length/2+t)*o*(n?-1:1),y=void 0,p=ds(d);c&&(v=s?s.pfValue[h]:o,f=l.value[h]),a?y=v:y=v!==void 0?p*v:void 0;var g=y!==void 0?y:d,m=1-f,b=f,w=this.findMidptPtsEtc(r,e),S=w.midptPts,E=w.vectorNormInverse,x={x:S.x1*m+S.x2*b,y:S.y1*m+S.y2*b};i.ctrlpts.push(x.x+E.x*g,x.y+E.y*g)}};sr.findTaxiPoints=function(r,e){var t=r._private.rscratch;t.edgeType="segments";var a="vertical",n="horizontal",i="leftward",o="rightward",s="downward",l="upward",u="auto",v=e.posPts,f=e.srcW,c=e.srcH,h=e.tgtW,d=e.tgtH,y=r.pstyle("edge-distances").value,p=y!=="node-position",g=r.pstyle("taxi-direction").value,m=g,b=r.pstyle("taxi-turn"),w=b.units==="%",S=b.pfValue,E=S<0,x=r.pstyle("taxi-turn-min-distance").pfValue,D=p?(f+h)/2:0,C=p?(c+d)/2:0,M=v.x2-v.x1,P=v.y2-v.y1,B=function(ye,me){return ye>0?Math.max(ye-me,0):Math.min(ye+me,0)},L=B(M,D),k=B(P,C),O=!1;m===u?g=Math.abs(L)>Math.abs(k)?n:a:m===l||m===s?(g=a,O=!0):(m===i||m===o)&&(g=n,O=!0);var A=g===a,R=A?k:L,I=A?P:M,q=ds(I),$=!1;!(O&&(w||E))&&(m===s&&I<0||m===l&&I>0||m===i&&I>0||m===o&&I<0)&&(q*=-1,R=q*Math.abs(R),$=!0);var F;if(w){var N=S<0?1+S:S;F=N*R}else{var W=S<0?R:0;F=W+S*q}var Q=function(ye){return Math.abs(ye)<x||Math.abs(ye)>=Math.abs(R)},_=Q(F),j=Q(Math.abs(R)-Math.abs(F)),ee=_||j;if(ee&&!$)if(A){var U=Math.abs(I)<=c/2,z=Math.abs(M)<=h/2;if(U){var Y=(v.x1+v.x2)/2,X=v.y1,oe=v.y2;t.segpts=[Y,X,Y,oe]}else if(z){var he=(v.y1+v.y2)/2,ae=v.x1,ie=v.x2;t.segpts=[ae,he,ie,he]}else t.segpts=[v.x1,v.y2]}else{var ue=Math.abs(I)<=f/2,ce=Math.abs(P)<=d/2;if(ue){var ve=(v.y1+v.y2)/2,pe=v.x1,Pe=v.x2;t.segpts=[pe,ve,Pe,ve]}else if(ce){var Ee=(v.x1+v.x2)/2,xe=v.y1,Te=v.y2;t.segpts=[Ee,xe,Ee,Te]}else t.segpts=[v.x2,v.y1]}else if(A){var J=v.y1+F+(p?c/2*q:0),T=v.x1,V=v.x2;t.segpts=[T,J,V,J]}else{var Z=v.x1+F+(p?f/2*q:0),G=v.y1,H=v.y2;t.segpts=[Z,G,Z,H]}if(t.isRound){var te=r.pstyle("taxi-radius").value,K=r.pstyle("radius-type").value[0]==="arc-radius";t.radii=new Array(t.segpts.length/2).fill(te),t.isArcRadius=new Array(t.segpts.length/2).fill(K)}};sr.tryToCorrectInvalidPoints=function(r,e){var t=r._private.rscratch;if(t.edgeType==="bezier"){var a=e.srcPos,n=e.tgtPos,i=e.srcW,o=e.srcH,s=e.tgtW,l=e.tgtH,u=e.srcShape,v=e.tgtShape,f=e.srcCornerRadius,c=e.tgtCornerRadius,h=e.srcRs,d=e.tgtRs,y=!ne(t.startX)||!ne(t.startY),p=!ne(t.arrowStartX)||!ne(t.arrowStartY),g=!ne(t.endX)||!ne(t.endY),m=!ne(t.arrowEndX)||!ne(t.arrowEndY),b=3,w=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth,S=b*w,E=ct({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.startX,y:t.startY}),x=E<S,D=ct({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.endX,y:t.endY}),C=D<S,M=!1;if(y||p||x){M=!0;var P={x:t.ctrlpts[0]-a.x,y:t.ctrlpts[1]-a.y},B=Math.sqrt(P.x*P.x+P.y*P.y),L={x:P.x/B,y:P.y/B},k=Math.max(i,o),O={x:t.ctrlpts[0]+L.x*2*k,y:t.ctrlpts[1]+L.y*2*k},A=u.intersectLine(a.x,a.y,i,o,O.x,O.y,0,f,h);x?(t.ctrlpts[0]=t.ctrlpts[0]+L.x*(S-E),t.ctrlpts[1]=t.ctrlpts[1]+L.y*(S-E)):(t.ctrlpts[0]=A[0]+L.x*S,t.ctrlpts[1]=A[1]+L.y*S)}if(g||m||C){M=!0;var R={x:t.ctrlpts[0]-n.x,y:t.ctrlpts[1]-n.y},I=Math.sqrt(R.x*R.x+R.y*R.y),q={x:R.x/I,y:R.y/I},$=Math.max(i,o),F={x:t.ctrlpts[0]+q.x*2*$,y:t.ctrlpts[1]+q.y*2*$},N=v.intersectLine(n.x,n.y,s,l,F.x,F.y,0,c,d);C?(t.ctrlpts[0]=t.ctrlpts[0]+q.x*(S-D),t.ctrlpts[1]=t.ctrlpts[1]+q.y*(S-D)):(t.ctrlpts[0]=N[0]+q.x*S,t.ctrlpts[1]=N[1]+q.y*S)}M&&this.findEndpoints(r)}};sr.storeAllpts=function(r){var e=r._private.rscratch;if(e.edgeType==="multibezier"||e.edgeType==="bezier"||e.edgeType==="self"||e.edgeType==="compound"){e.allpts=[],e.allpts.push(e.startX,e.startY);for(var t=0;t+1<e.ctrlpts.length;t+=2)e.allpts.push(e.ctrlpts[t],e.ctrlpts[t+1]),t+3<e.ctrlpts.length&&e.allpts.push((e.ctrlpts[t]+e.ctrlpts[t+2])/2,(e.ctrlpts[t+1]+e.ctrlpts[t+3])/2);e.allpts.push(e.endX,e.endY);var a,n;e.ctrlpts.length/2%2===0?(a=e.allpts.length/2-1,e.midX=e.allpts[a],e.midY=e.allpts[a+1]):(a=e.allpts.length/2-3,n=.5,e.midX=Xe(e.allpts[a],e.allpts[a+2],e.allpts[a+4],n),e.midY=Xe(e.allpts[a+1],e.allpts[a+3],e.allpts[a+5],n))}else if(e.edgeType==="straight")e.allpts=[e.startX,e.startY,e.endX,e.endY],e.midX=(e.startX+e.endX+e.arrowStartX+e.arrowEndX)/4,e.midY=(e.startY+e.endY+e.arrowStartY+e.arrowEndY)/4;else if(e.edgeType==="segments"){if(e.allpts=[],e.allpts.push(e.startX,e.startY),e.allpts.push.apply(e.allpts,e.segpts),e.allpts.push(e.endX,e.endY),e.isRound){e.roundCorners=[];for(var i=2;i+3<e.allpts.length;i+=2){var o=e.radii[i/2-1],s=e.isArcRadius[i/2-1];e.roundCorners.push(Si({x:e.allpts[i-2],y:e.allpts[i-1]},{x:e.allpts[i],y:e.allpts[i+1],radius:o},{x:e.allpts[i+2],y:e.allpts[i+3]},o,s))}}if(e.segpts.length%4===0){var l=e.segpts.length/2,u=l-2;e.midX=(e.segpts[u]+e.segpts[l])/2,e.midY=(e.segpts[u+1]+e.segpts[l+1])/2}else{var v=e.segpts.length/2-1;if(!e.isRound)e.midX=e.segpts[v],e.midY=e.segpts[v+1];else{var f={x:e.segpts[v],y:e.segpts[v+1]},c=e.roundCorners[v/2],h=[f.x-c.cx,f.y-c.cy],d=c.radius/Math.sqrt(Math.pow(h[0],2)+Math.pow(h[1],2));h=h.map(function(y){return y*d}),e.midX=c.cx+h[0],e.midY=c.cy+h[1],e.midVector=h}}}};sr.checkForInvalidEdgeWarning=function(r){var e=r[0]._private.rscratch;e.nodesOverlap||ne(e.startX)&&ne(e.startY)&&ne(e.endX)&&ne(e.endY)?e.loggedErr=!1:e.loggedErr||(e.loggedErr=!0,Me("Edge `"+r.id()+"` has invalid 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."))};sr.findEdgeControlPoints=function(r){var e=this;if(!(!r||r.length===0)){for(var t=this,a=t.cy,n=a.hasCompoundNodes(),i={map:new Or,get:function(x){var D=this.map.get(x[0]);return D!=null?D.get(x[1]):null},set:function(x,D){var C=this.map.get(x[0]);C==null&&(C=new Or,this.map.set(x[0],C)),C.set(x[1],D)}},o=[],s=[],l=0;l<r.length;l++){var u=r[l],v=u._private,f=u.pstyle("curve-style").value;if(!(u.removed()||!u.takesUpSpace())){if(f==="haystack"){s.push(u);continue}var c=f==="unbundled-bezier"||f.endsWith("segments")||f==="straight"||f==="straight-triangle"||f.endsWith("taxi"),h=f==="unbundled-bezier"||f==="bezier",d=v.source,y=v.target,p=d.poolIndex(),g=y.poolIndex(),m=[p,g].sort(),b=i.get(m);b==null&&(b={eles:[]},i.set(m,b),o.push(m)),b.eles.push(u),c&&(b.hasUnbundled=!0),h&&(b.hasBezier=!0)}}for(var w=function(x){var D=o[x],C=i.get(D),M=void 0;if(!C.hasUnbundled){var P=C.eles[0].parallelEdges().filter(function(Z){return Z.isBundledBezier()});li(C.eles),P.forEach(function(Z){return C.eles.push(Z)}),C.eles.sort(function(Z,G){return Z.poolIndex()-G.poolIndex()})}var B=C.eles[0],L=B.source(),k=B.target();if(L.poolIndex()>k.poolIndex()){var O=L;L=k,k=O}var A=C.srcPos=L.position(),R=C.tgtPos=k.position(),I=C.srcW=L.outerWidth(),q=C.srcH=L.outerHeight(),$=C.tgtW=k.outerWidth(),F=C.tgtH=k.outerHeight(),N=C.srcShape=t.nodeShapes[e.getNodeShape(L)],W=C.tgtShape=t.nodeShapes[e.getNodeShape(k)],Q=C.srcCornerRadius=L.pstyle("corner-radius").value==="auto"?"auto":L.pstyle("corner-radius").pfValue,_=C.tgtCornerRadius=k.pstyle("corner-radius").value==="auto"?"auto":k.pstyle("corner-radius").pfValue,j=C.tgtRs=k._private.rscratch,ee=C.srcRs=L._private.rscratch;C.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var U=0;U<C.eles.length;U++){var z=C.eles[U],Y=z[0]._private.rscratch,X=z.pstyle("curve-style").value,oe=X==="unbundled-bezier"||X.endsWith("segments")||X.endsWith("taxi"),he=!L.same(z.source());if(!C.calculatedIntersection&&L!==k&&(C.hasBezier||C.hasUnbundled)){C.calculatedIntersection=!0;var ae=N.intersectLine(A.x,A.y,I,q,R.x,R.y,0,Q,ee),ie=C.srcIntn=ae,ue=W.intersectLine(R.x,R.y,$,F,A.x,A.y,0,_,j),ce=C.tgtIntn=ue,ve=C.intersectionPts={x1:ae[0],x2:ue[0],y1:ae[1],y2:ue[1]},pe=C.posPts={x1:A.x,x2:R.x,y1:A.y,y2:R.y},Pe=ue[1]-ae[1],Ee=ue[0]-ae[0],xe=Math.sqrt(Ee*Ee+Pe*Pe),Te=C.vector={x:Ee,y:Pe},J=C.vectorNorm={x:Te.x/xe,y:Te.y/xe},T={x:-J.y,y:J.x};C.nodesOverlap=!ne(xe)||W.checkPoint(ae[0],ae[1],0,$,F,R.x,R.y,_,j)||N.checkPoint(ue[0],ue[1],0,I,q,A.x,A.y,Q,ee),C.vectorNormInverse=T,M={nodesOverlap:C.nodesOverlap,dirCounts:C.dirCounts,calculatedIntersection:!0,hasBezier:C.hasBezier,hasUnbundled:C.hasUnbundled,eles:C.eles,srcPos:R,tgtPos:A,srcW:$,srcH:F,tgtW:I,tgtH:q,srcIntn:ce,tgtIntn:ie,srcShape:W,tgtShape:N,posPts:{x1:pe.x2,y1:pe.y2,x2:pe.x1,y2:pe.y1},intersectionPts:{x1:ve.x2,y1:ve.y2,x2:ve.x1,y2:ve.y1},vector:{x:-Te.x,y:-Te.y},vectorNorm:{x:-J.x,y:-J.y},vectorNormInverse:{x:-T.x,y:-T.y}}}var V=he?M:C;Y.nodesOverlap=V.nodesOverlap,Y.srcIntn=V.srcIntn,Y.tgtIntn=V.tgtIntn,Y.isRound=X.startsWith("round"),n&&(L.isParent()||L.isChild()||k.isParent()||k.isChild())&&(L.parents().anySame(k)||k.parents().anySame(L)||L.same(k)&&L.isParent())?e.findCompoundLoopPoints(z,V,U,oe):L===k?e.findLoopPoints(z,V,U,oe):X.endsWith("segments")?e.findSegmentsPoints(z,V):X.endsWith("taxi")?e.findTaxiPoints(z,V):X==="straight"||!oe&&C.eles.length%2===1&&U===Math.floor(C.eles.length/2)?e.findStraightEdgePoints(z):e.findBezierPoints(z,V,U,oe,he),e.findEndpoints(z),e.tryToCorrectInvalidPoints(z,V),e.checkForInvalidEdgeWarning(z),e.storeAllpts(z),e.storeEdgeProjections(z),e.calculateArrowAngles(z),e.recalculateEdgeLabelProjections(z),e.calculateLabelAngles(z)}},S=0;S<o.length;S++)w(S);this.findHaystackPoints(s)}};function vu(r){var e=[];if(r!=null){for(var t=0;t<r.length;t+=2){var a=r[t],n=r[t+1];e.push({x:a,y:n})}return e}}sr.getSegmentPoints=function(r){var e=r[0]._private.rscratch,t=e.edgeType;if(t==="segments")return this.recalculateRenderedStyle(r),vu(e.segpts)};sr.getControlPoints=function(r){var e=r[0]._private.rscratch,t=e.edgeType;if(t==="bezier"||t==="multibezier"||t==="self"||t==="compound")return this.recalculateRenderedStyle(r),vu(e.ctrlpts)};sr.getEdgeMidpoint=function(r){var e=r[0]._private.rscratch;return this.recalculateRenderedStyle(r),{x:e.midX,y:e.midY}};var Ta={};Ta.manualEndptToPx=function(r,e){var t=this,a=r.position(),n=r.outerWidth(),i=r.outerHeight(),o=r._private.rscratch;if(e.value.length===2){var s=[e.pfValue[0],e.pfValue[1]];return e.units[0]==="%"&&(s[0]=s[0]*n),e.units[1]==="%"&&(s[1]=s[1]*i),s[0]+=a.x,s[1]+=a.y,s}else{var l=e.pfValue[0];l=-Math.PI/2+l;var u=2*Math.max(n,i),v=[a.x+Math.cos(l)*u,a.y+Math.sin(l)*u];return t.nodeShapes[this.getNodeShape(r)].intersectLine(a.x,a.y,n,i,v[0],v[1],0,r.pstyle("corner-radius").value==="auto"?"auto":r.pstyle("corner-radius").pfValue,o)}};Ta.findEndpoints=function(r){var e=this,t,a=r.source()[0],n=r.target()[0],i=a.position(),o=n.position(),s=r.pstyle("target-arrow-shape").value,l=r.pstyle("source-arrow-shape").value,u=r.pstyle("target-distance-from-node").pfValue,v=r.pstyle("source-distance-from-node").pfValue,f=a._private.rscratch,c=n._private.rscratch,h=r.pstyle("curve-style").value,d=r._private.rscratch,y=d.edgeType,p=h==="taxi",g=y==="self"||y==="compound",m=y==="bezier"||y==="multibezier"||g,b=y!=="bezier",w=y==="straight"||y==="segments",S=y==="segments",E=m||b||w,x=g||p,D=r.pstyle("source-endpoint"),C=x?"outside-to-node":D.value,M=a.pstyle("corner-radius").value==="auto"?"auto":a.pstyle("corner-radius").pfValue,P=r.pstyle("target-endpoint"),B=x?"outside-to-node":P.value,L=n.pstyle("corner-radius").value==="auto"?"auto":n.pstyle("corner-radius").pfValue;d.srcManEndpt=D,d.tgtManEndpt=P;var k,O,A,R;if(m){var I=[d.ctrlpts[0],d.ctrlpts[1]],q=b?[d.ctrlpts[d.ctrlpts.length-2],d.ctrlpts[d.ctrlpts.length-1]]:I;k=q,O=I}else if(w){var $=S?d.segpts.slice(0,2):[o.x,o.y],F=S?d.segpts.slice(d.segpts.length-2):[i.x,i.y];k=F,O=$}if(B==="inside-to-node")t=[o.x,o.y];else if(P.units)t=this.manualEndptToPx(n,P);else if(B==="outside-to-line")t=d.tgtIntn;else if(B==="outside-to-node"||B==="outside-to-node-or-label"?A=k:(B==="outside-to-line"||B==="outside-to-line-or-label")&&(A=[i.x,i.y]),t=e.nodeShapes[this.getNodeShape(n)].intersectLine(o.x,o.y,n.outerWidth(),n.outerHeight(),A[0],A[1],0,L,c),B==="outside-to-node-or-label"||B==="outside-to-line-or-label"){var N=n._private.rscratch,W=N.labelWidth,Q=N.labelHeight,_=N.labelX,j=N.labelY,ee=W/2,U=Q/2,z=n.pstyle("text-valign").value;z==="top"?j-=U:z==="bottom"&&(j+=U);var Y=n.pstyle("text-halign").value;Y==="left"?_-=ee:Y==="right"&&(_+=ee);var X=da(A[0],A[1],[_-ee,j-U,_+ee,j-U,_+ee,j+U,_-ee,j+U],o.x,o.y);if(X.length>0){var oe=i,he=it(oe,kt(t)),ae=it(oe,kt(X)),ie=he;if(ae<he&&(t=X,ie=ae),X.length>2){var ue=it(oe,{x:X[2],y:X[3]});ue<ie&&(t=[X[2],X[3]])}}}var ce=La(t,k,e.arrowShapes[s].spacing(r)+u),ve=La(t,k,e.arrowShapes[s].gap(r)+u);if(d.endX=ve[0],d.endY=ve[1],d.arrowEndX=ce[0],d.arrowEndY=ce[1],C==="inside-to-node")t=[i.x,i.y];else if(D.units)t=this.manualEndptToPx(a,D);else if(C==="outside-to-line")t=d.srcIntn;else if(C==="outside-to-node"||C==="outside-to-node-or-label"?R=O:(C==="outside-to-line"||C==="outside-to-line-or-label")&&(R=[o.x,o.y]),t=e.nodeShapes[this.getNodeShape(a)].intersectLine(i.x,i.y,a.outerWidth(),a.outerHeight(),R[0],R[1],0,M,f),C==="outside-to-node-or-label"||C==="outside-to-line-or-label"){var pe=a._private.rscratch,Pe=pe.labelWidth,Ee=pe.labelHeight,xe=pe.labelX,Te=pe.labelY,J=Pe/2,T=Ee/2,V=a.pstyle("text-valign").value;V==="top"?Te-=T:V==="bottom"&&(Te+=T);var Z=a.pstyle("text-halign").value;Z==="left"?xe-=J:Z==="right"&&(xe+=J);var G=da(R[0],R[1],[xe-J,Te-T,xe+J,Te-T,xe+J,Te+T,xe-J,Te+T],i.x,i.y);if(G.length>0){var H=o,te=it(H,kt(t)),K=it(H,kt(G)),re=te;if(K<te&&(t=[G[0],G[1]],re=K),G.length>2){var ye=it(H,{x:G[2],y:G[3]});ye<re&&(t=[G[2],G[3]])}}}var me=La(t,O,e.arrowShapes[l].spacing(r)+v),fe=La(t,O,e.arrowShapes[l].gap(r)+v);d.startX=fe[0],d.startY=fe[1],d.arrowStartX=me[0],d.arrowStartY=me[1],E&&(!ne(d.startX)||!ne(d.startY)||!ne(d.endX)||!ne(d.endY)?d.badLine=!0:d.badLine=!1)};Ta.getSourceEndpoint=function(r){var e=r[0]._private.rscratch;switch(this.recalculateRenderedStyle(r),e.edgeType){case"haystack":return{x:e.haystackPts[0],y:e.haystackPts[1]};default:return{x:e.arrowStartX,y:e.arrowStartY}}};Ta.getTargetEndpoint=function(r){var e=r[0]._private.rscratch;switch(this.recalculateRenderedStyle(r),e.edgeType){case"haystack":return{x:e.haystackPts[2],y:e.haystackPts[3]};default:return{x:e.arrowEndX,y:e.arrowEndY}}};var Ti={};function Tg(r,e,t){for(var a=function(u,v,f,c){return Xe(u,v,f,c)},n=e._private,i=n.rstyle.bezierPts,o=0;o<r.bezierProjPcts.length;o++){var s=r.bezierProjPcts[o];i.push({x:a(t[0],t[2],t[4],s),y:a(t[1],t[3],t[5],s)})}}Ti.storeEdgeProjections=function(r){var e=r._private,t=e.rscratch,a=t.edgeType;if(e.rstyle.bezierPts=null,e.rstyle.linePts=null,e.rstyle.haystackPts=null,a==="multibezier"||a==="bezier"||a==="self"||a==="compound"){e.rstyle.bezierPts=[];for(var n=0;n+5<t.allpts.length;n+=4)Tg(this,r,t.allpts.slice(n,n+6))}else if(a==="segments")for(var i=e.rstyle.linePts=[],n=0;n+1<t.allpts.length;n+=2)i.push({x:t.allpts[n],y:t.allpts[n+1]});else if(a==="haystack"){var o=t.haystackPts;e.rstyle.haystackPts=[{x:o[0],y:o[1]},{x:o[2],y:o[3]}]}e.rstyle.arrowWidth=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth};Ti.recalculateEdgeProjections=function(r){this.findEdgeControlPoints(r)};var zr={};zr.recalculateNodeLabelProjection=function(r){var e=r.pstyle("label").strValue;if(!Jr(e)){var t,a,n=r._private,i=r.width(),o=r.height(),s=r.padding(),l=r.position(),u=r.pstyle("text-halign").strValue,v=r.pstyle("text-valign").strValue,f=n.rscratch,c=n.rstyle;switch(u){case"left":t=l.x-i/2-s;break;case"right":t=l.x+i/2+s;break;default:t=l.x}switch(v){case"top":a=l.y-o/2-s;break;case"bottom":a=l.y+o/2+s;break;default:a=l.y}f.labelX=t,f.labelY=a,c.labelX=t,c.labelY=a,this.calculateLabelAngles(r),this.applyLabelDimensions(r)}};var fu=function(e,t){var a=Math.atan(t/e);return e===0&&a<0&&(a=a*-1),a},cu=function(e,t){var a=t.x-e.x,n=t.y-e.y;return fu(a,n)},Dg=function(e,t,a,n){var i=ca(0,n-.001,1),o=ca(0,n+.001,1),s=Bt(e,t,a,i),l=Bt(e,t,a,o);return cu(s,l)};zr.recalculateEdgeLabelProjections=function(r){var e,t=r._private,a=t.rscratch,n=this,i={mid:r.pstyle("label").strValue,source:r.pstyle("source-label").strValue,target:r.pstyle("target-label").strValue};if(i.mid||i.source||i.target){e={x:a.midX,y:a.midY};var o=function(f,c,h){Yr(t.rscratch,f,c,h),Yr(t.rstyle,f,c,h)};o("labelX",null,e.x),o("labelY",null,e.y);var s=fu(a.midDispX,a.midDispY);o("labelAutoAngle",null,s);var l=function v(){if(v.cache)return v.cache;for(var f=[],c=0;c+5<a.allpts.length;c+=4){var h={x:a.allpts[c],y:a.allpts[c+1]},d={x:a.allpts[c+2],y:a.allpts[c+3]},y={x:a.allpts[c+4],y:a.allpts[c+5]};f.push({p0:h,p1:d,p2:y,startDist:0,length:0,segments:[]})}var p=t.rstyle.bezierPts,g=n.bezierProjPcts.length;function m(x,D,C,M,P){var B=ct(D,C),L=x.segments[x.segments.length-1],k={p0:D,p1:C,t0:M,t1:P,startDist:L?L.startDist+L.length:0,length:B};x.segments.push(k),x.length+=B}for(var b=0;b<f.length;b++){var w=f[b],S=f[b-1];S&&(w.startDist=S.startDist+S.length),m(w,w.p0,p[b*g],0,n.bezierProjPcts[0]);for(var E=0;E<g-1;E++)m(w,p[b*g+E],p[b*g+E+1],n.bezierProjPcts[E],n.bezierProjPcts[E+1]);m(w,p[b*g+g-1],w.p2,n.bezierProjPcts[g-1],1)}return v.cache=f},u=function(f){var c,h=f==="source";if(i[f]){var d=r.pstyle(f+"-text-offset").pfValue;switch(a.edgeType){case"self":case"compound":case"bezier":case"multibezier":{for(var y=l(),p,g=0,m=0,b=0;b<y.length;b++){for(var w=y[h?b:y.length-1-b],S=0;S<w.segments.length;S++){var E=w.segments[h?S:w.segments.length-1-S],x=b===y.length-1&&S===w.segments.length-1;if(g=m,m+=E.length,m>=d||x){p={cp:w,segment:E};break}}if(p)break}var D=p.cp,C=p.segment,M=(d-g)/C.length,P=C.t1-C.t0,B=h?C.t0+P*M:C.t1-P*M;B=ca(0,B,1),e=Bt(D.p0,D.p1,D.p2,B),c=Dg(D.p0,D.p1,D.p2,B);break}case"straight":case"segments":case"haystack":{for(var L=0,k,O,A,R,I=a.allpts.length,q=0;q+3<I&&(h?(A={x:a.allpts[q],y:a.allpts[q+1]},R={x:a.allpts[q+2],y:a.allpts[q+3]}):(A={x:a.allpts[I-2-q],y:a.allpts[I-1-q]},R={x:a.allpts[I-4-q],y:a.allpts[I-3-q]}),k=ct(A,R),O=L,L+=k,!(L>=d));q+=2);var $=d-O,F=$/k;F=ca(0,F,1),e=Mv(A,R,F),c=cu(A,R);break}}o("labelX",f,e.x),o("labelY",f,e.y),o("labelAutoAngle",f,c)}};u("source"),u("target"),this.applyLabelDimensions(r)}};zr.applyLabelDimensions=function(r){this.applyPrefixedLabelDimensions(r),r.isEdge()&&(this.applyPrefixedLabelDimensions(r,"source"),this.applyPrefixedLabelDimensions(r,"target"))};zr.applyPrefixedLabelDimensions=function(r,e){var t=r._private,a=this.getLabelText(r,e),n=this.calculateLabelDimensions(r,a),i=r.pstyle("line-height").pfValue,o=r.pstyle("text-wrap").strValue,s=kr(t.rscratch,"labelWrapCachedLines",e)||[],l=o!=="wrap"?1:Math.max(s.length,1),u=n.height/l,v=u*i,f=n.width,c=n.height+(l-1)*(i-1)*u;Yr(t.rstyle,"labelWidth",e,f),Yr(t.rscratch,"labelWidth",e,f),Yr(t.rstyle,"labelHeight",e,c),Yr(t.rscratch,"labelHeight",e,c),Yr(t.rscratch,"labelLineHeight",e,v)};zr.getLabelText=function(r,e){var t=r._private,a=e?e+"-":"",n=r.pstyle(a+"label").strValue,i=r.pstyle("text-transform").value,o=function(W,Q){return Q?(Yr(t.rscratch,W,e,Q),Q):kr(t.rscratch,W,e)};if(!n)return"";i=="none"||(i=="uppercase"?n=n.toUpperCase():i=="lowercase"&&(n=n.toLowerCase()));var s=r.pstyle("text-wrap").value;if(s==="wrap"){var l=o("labelKey");if(l!=null&&o("labelWrapKey")===l)return o("labelWrapCachedText");for(var u="​",v=n.split(`
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L=function(T){if(!r.scrollingPage){var V=r.cy,Z=V.zoom(),G=V.pan(),H=r.projectIntoViewport(T.clientX,T.clientY),te=[H[0]*Z+G.x,H[1]*Z+G.y];if(r.hoverData.draggingEles||r.hoverData.dragging||r.hoverData.cxtStarted||D()){T.preventDefault();return}if(V.panningEnabled()&&V.userPanningEnabled()&&V.zoomingEnabled()&&V.userZoomingEnabled()){T.preventDefault(),r.data.wheelZooming=!0,clearTimeout(r.data.wheelTimeout),r.data.wheelTimeout=setTimeout(function(){r.data.wheelZooming=!1,r.redrawHint("eles",!0),r.redraw()},150);var K;T.deltaY!=null?K=T.deltaY/-250:T.wheelDeltaY!=null?K=T.wheelDeltaY/1e3:K=T.wheelDelta/1e3,K=K*r.wheelSensitivity;var re=T.deltaMode===1;re&&(K*=33);var ye=V.zoom()*Math.pow(10,K);T.type==="gesturechange"&&(ye=r.gestureStartZoom*T.scale),V.zoom({level:ye,renderedPosition:{x:te[0],y:te[1]}}),V.emit(T.type==="gesturechange"?"pinchzoom":"scrollzoom")}}};r.registerBinding(r.container,"wheel",L,!0),r.registerBinding(e,"scroll",function(T){r.scrollingPage=!0,clearTimeout(r.scrollingPageTimeout),r.scrollingPageTimeout=setTimeout(function(){r.scrollingPage=!1},250)},!0),r.registerBinding(r.container,"gesturestart",function(T){r.gestureStartZoom=r.cy.zoom(),r.hasTouchStarted||T.preventDefault()},!0),r.registerBinding(r.container,"gesturechange",function(J){r.hasTouchStarted||L(J)},!0),r.registerBinding(r.container,"mouseout",function(T){var V=r.projectIntoViewport(T.clientX,T.clientY);r.cy.emit({originalEvent:T,type:"mouseout",position:{x:V[0],y:V[1]}})},!1),r.registerBinding(r.container,"mouseover",function(T){var V=r.projectIntoViewport(T.clientX,T.clientY);r.cy.emit({originalEvent:T,type:"mouseover",position:{x:V[0],y:V[1]}})},!1);var k,O,A,R,I,q,$,F,N,W,Q,_,j,ee=function(T,V,Z,G){return Math.sqrt((Z-T)*(Z-T)+(G-V)*(G-V))},U=function(T,V,Z,G){return(Z-T)*(Z-T)+(G-V)*(G-V)},z;r.registerBinding(r.container,"touchstart",z=function(T){if(r.hasTouchStarted=!0,!!C(T)){m(),r.touchData.capture=!0,r.data.bgActivePosistion=void 0;var V=r.cy,Z=r.touchData.now,G=r.touchData.earlier;if(T.touches[0]){var H=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);Z[0]=H[0],Z[1]=H[1]}if(T.touches[1]){var H=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);Z[2]=H[0],Z[3]=H[1]}if(T.touches[2]){var H=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);Z[4]=H[0],Z[5]=H[1]}if(T.touches[1]){r.touchData.singleTouchMoved=!0,p(r.dragData.touchDragEles);var te=r.findContainerClientCoords();N=te[0],W=te[1],Q=te[2],_=te[3],k=T.touches[0].clientX-N,O=T.touches[0].clientY-W,A=T.touches[1].clientX-N,R=T.touches[1].clientY-W,j=0<=k&&k<=Q&&0<=A&&A<=Q&&0<=O&&O<=_&&0<=R&&R<=_;var K=V.pan(),re=V.zoom();I=ee(k,O,A,R),q=U(k,O,A,R),$=[(k+A)/2,(O+R)/2],F=[($[0]-K.x)/re,($[1]-K.y)/re];var ye=200,me=ye*ye;if(q<me&&!T.touches[2]){var fe=r.findNearestElement(Z[0],Z[1],!0,!0),we=r.findNearestElement(Z[2],Z[3],!0,!0);fe&&fe.isNode()?(fe.activate().emit({originalEvent:T,type:"cxttapstart",position:{x:Z[0],y:Z[1]}}),r.touchData.start=fe):we&&we.isNode()?(we.activate().emit({originalEvent:T,type:"cxttapstart",position:{x:Z[0],y:Z[1]}}),r.touchData.start=we):V.emit({originalEvent:T,type:"cxttapstart",position:{x:Z[0],y:Z[1]}}),r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!0,r.touchData.cxtDragged=!1,r.data.bgActivePosistion=void 0,r.redraw();return}}if(T.touches[2])V.boxSelectionEnabled()&&T.preventDefault();else if(!T.touches[1]){if(T.touches[0]){var le=r.findNearestElements(Z[0],Z[1],!0,!0),ge=le[0];if(ge!=null&&(ge.activate(),r.touchData.start=ge,r.touchData.starts=le,r.nodeIsGrabbable(ge))){var 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fr=T.touches[0];r.touchData.startGPosition=[fr.clientX,fr.clientY]}}},!1);var Y;r.registerBinding(e,"touchmove",Y=function(T){var V=r.touchData.capture;if(!(!V&&!C(T))){var Z=r.selection,G=r.cy,H=r.touchData.now,te=r.touchData.earlier,K=G.zoom();if(T.touches[0]){var re=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);H[0]=re[0],H[1]=re[1]}if(T.touches[1]){var re=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);H[2]=re[0],H[3]=re[1]}if(T.touches[2]){var re=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);H[4]=re[0],H[5]=re[1]}var ye=r.touchData.startGPosition,me;if(V&&T.touches[0]&&ye){for(var fe=[],we=0;we<H.length;we++)fe[we]=H[we]-te[we];var le=T.touches[0].clientX-ye[0],ge=le*le,Ne=T.touches[0].clientY-ye[1],Ae=Ne*Ne,ur=ge+Ae;me=ur>=r.touchTapThreshold2}if(V&&r.touchData.cxt){T.preventDefault();var 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He=r.findNearestElement(H[0],H[1],!0,!0);(!r.touchData.cxtOver||He!==r.touchData.cxtOver)&&(r.touchData.cxtOver&&r.touchData.cxtOver.emit({originalEvent:T,type:"cxtdragout",position:{x:H[0],y:H[1]}}),r.touchData.cxtOver=He,He&&He.emit({originalEvent:T,type:"cxtdragover",position:{x:H[0],y:H[1]}}))}else if(V&&T.touches[2]&&G.boxSelectionEnabled())T.preventDefault(),r.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,r.touchData.selecting||G.emit({originalEvent:T,type:"boxstart",position:{x:H[0],y:H[1]}}),r.touchData.selecting=!0,r.touchData.didSelect=!0,Z[4]=1,!Z||Z.length===0||Z[0]===void 0?(Z[0]=(H[0]+H[2]+H[4])/3,Z[1]=(H[1]+H[3]+H[5])/3,Z[2]=(H[0]+H[2]+H[4])/3+1,Z[3]=(H[1]+H[3]+H[5])/3+1):(Z[2]=(H[0]+H[2]+H[4])/3,Z[3]=(H[1]+H[3]+H[5])/3),r.redrawHint("select",!0),r.redraw();else if(V&&T.touches[1]&&!r.touchData.didSelect&&G.zoomingEnabled()&&G.panningEnabled()&&G.userZoomingEnabled()&&G.userPanningEnabled()){T.preventDefault(),r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var Ye=r.dragData.touchDragEles;if(Ye){r.redrawHint("drag",!0);for(var tr=0;tr<Ye.length;tr++){var bt=Ye[tr]._private;bt.grabbed=!1,bt.rscratch.inDragLayer=!1}}var Mr=r.touchData.start,Ze=T.touches[0].clientX-N,$e=T.touches[0].clientY-W,fr=T.touches[1].clientX-N,Qe=T.touches[1].clientY-W,ki=ee(Ze,$e,fr,Qe),Lu=ki/I;if(j){var Au=Ze-k,Ru=$e-O,Ou=fr-A,Iu=Qe-R,zu=(Au+Ou)/2,Nu=(Ru+Iu)/2,Xt=G.zoom(),Dn=Xt*Lu,Pa=G.pan(),Pi=F[0]*Xt+Pa.x,Bi=F[1]*Xt+Pa.y,Fu={x:-Dn/Xt*(Pi-Pa.x-zu)+Pi,y:-Dn/Xt*(Bi-Pa.y-Nu)+Bi};if(Mr&&Mr.active()){var Ye=r.dragData.touchDragEles;p(Ye),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Mr.unactivate().emit("freeon"),Ye.emit("free"),r.dragData.didDrag&&(Mr.emit("dragfreeon"),Ye.emit("dragfree"))}G.viewport({zoom:Dn,pan:Fu,cancelOnFailedZoom:!0}),G.emit("pinchzoom"),I=ki,k=Ze,O=$e,A=fr,R=Qe,r.pinching=!0}if(T.touches[0]){var re=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);H[0]=re[0],H[1]=re[1]}if(T.touches[1]){var re=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);H[2]=re[0],H[3]=re[1]}if(T.touches[2]){var re=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);H[4]=re[0],H[5]=re[1]}}else if(T.touches[0]&&!r.touchData.didSelect){var Cr=r.touchData.start,kn=r.touchData.last,He;if(!r.hoverData.draggingEles&&!r.swipePanning&&(He=r.findNearestElement(H[0],H[1],!0,!0)),V&&Cr!=null&&T.preventDefault(),V&&Cr!=null&&r.nodeIsDraggable(Cr))if(me){var Ye=r.dragData.touchDragEles,Mi=!r.dragData.didDrag;Mi&&d(Ye,{inDragLayer:!0}),r.dragData.didDrag=!0;var Zt={x:0,y:0};if(ne(fe[0])&&ne(fe[1])&&(Zt.x+=fe[0],Zt.y+=fe[1],Mi)){r.redrawHint("eles",!0);var Sr=r.touchData.dragDelta;Sr&&ne(Sr[0])&&ne(Sr[1])&&(Zt.x+=Sr[0],Zt.y+=Sr[1])}r.hoverData.draggingEles=!0,Ye.silentShift(Zt).emit("position drag"),r.redrawHint("drag",!0),r.touchData.startPosition[0]==te[0]&&r.touchData.startPosition[1]==te[1]&&r.redrawHint("eles",!0),r.redraw()}else{var Sr=r.touchData.dragDelta=r.touchData.dragDelta||[];Sr.length===0?(Sr.push(fe[0]),Sr.push(fe[1])):(Sr[0]+=fe[0],Sr[1]+=fe[1])}if(a(Cr||He,["touchmove","tapdrag","vmousemove"],T,{x:H[0],y:H[1]}),(!Cr||!Cr.grabbed())&&He!=kn&&(kn&&kn.emit({originalEvent:T,type:"tapdragout",position:{x:H[0],y:H[1]}}),He&&He.emit({originalEvent:T,type:"tapdragover",position:{x:H[0],y:H[1]}})),r.touchData.last=He,V)for(var tr=0;tr<H.length;tr++)H[tr]&&r.touchData.startPosition[tr]&&me&&(r.touchData.singleTouchMoved=!0);if(V&&(Cr==null||Cr.pannable())&&G.panningEnabled()&&G.userPanningEnabled()){var Vu=i(Cr,r.touchData.starts);Vu&&(T.preventDefault(),r.data.bgActivePosistion||(r.data.bgActivePosistion=kt(r.touchData.startPosition)),r.swipePanning?(G.panBy({x:fe[0]*K,y:fe[1]*K}),G.emit("dragpan")):me&&(r.swipePanning=!0,G.panBy({x:le*K,y:Ne*K}),G.emit("dragpan"),Cr&&(Cr.unactivate(),r.redrawHint("select",!0),r.touchData.start=null)));var re=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);H[0]=re[0],H[1]=re[1]}}for(var we=0;we<H.length;we++)te[we]=H[we];V&&T.touches.length>0&&!r.hoverData.draggingEles&&!r.swipePanning&&r.data.bgActivePosistion!=null&&(r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.redraw())}},!1);var X;r.registerBinding(e,"touchcancel",X=function(T){var V=r.touchData.start;r.touchData.capture=!1,V&&V.unactivate()});var oe,he,ae,ie;if(r.registerBinding(e,"touchend",oe=function(T){var V=r.touchData.start,Z=r.touchData.capture;if(Z)T.touches.length===0&&(r.touchData.capture=!1),T.preventDefault();else return;var G=r.selection;r.swipePanning=!1,r.hoverData.draggingEles=!1;var H=r.cy,te=H.zoom(),K=r.touchData.now,re=r.touchData.earlier;if(T.touches[0]){var ye=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);K[0]=ye[0],K[1]=ye[1]}if(T.touches[1]){var ye=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);K[2]=ye[0],K[3]=ye[1]}if(T.touches[2]){var ye=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);K[4]=ye[0],K[5]=ye[1]}V&&V.unactivate();var me;if(r.touchData.cxt){if(me={originalEvent:T,type:"cxttapend",position:{x:K[0],y:K[1]}},V?V.emit(me):H.emit(me),!r.touchData.cxtDragged){var fe={originalEvent:T,type:"cxttap",position:{x:K[0],y:K[1]}};V?V.emit(fe):H.emit(fe)}r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!1,r.touchData.start=null,r.redraw();return}if(!T.touches[2]&&H.boxSelectionEnabled()&&r.touchData.selecting){r.touchData.selecting=!1;var we=H.collection(r.getAllInBox(G[0],G[1],G[2],G[3]));G[0]=void 0,G[1]=void 0,G[2]=void 0,G[3]=void 0,G[4]=0,r.redrawHint("select",!0),H.emit({type:"boxend",originalEvent:T,position:{x:K[0],y:K[1]}});var le=function(cr){return cr.selectable()&&!cr.selected()};we.emit("box").stdFilter(le).select().emit("boxselect"),we.nonempty()&&r.redrawHint("eles",!0),r.redraw()}if(V!=null&&V.unactivate(),T.touches[2])r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);else if(!T.touches[1]){if(!T.touches[0]){if(!T.touches[0]){r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var ge=r.dragData.touchDragEles;if(V!=null){var Ne=V._private.grabbed;p(ge),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Ne&&(V.emit("freeon"),ge.emit("free"),r.dragData.didDrag&&(V.emit("dragfreeon"),ge.emit("dragfree"))),a(V,["touchend","tapend","vmouseup","tapdragout"],T,{x:K[0],y:K[1]}),V.unactivate(),r.touchData.start=null}else{var Ae=r.findNearestElement(K[0],K[1],!0,!0);a(Ae,["touchend","tapend","vmouseup","tapdragout"],T,{x:K[0],y:K[1]})}var ur=r.touchData.startPosition[0]-K[0],Ze=ur*ur,$e=r.touchData.startPosition[1]-K[1],fr=$e*$e,Qe=Ze+fr,lr=Qe*te*te;r.touchData.singleTouchMoved||(V||H.$(":selected").unselect(["tapunselect"]),a(V,["tap","vclick"],T,{x:K[0],y:K[1]}),he=!1,T.timeStamp-ie<=H.multiClickDebounceTime()?(ae&&clearTimeout(ae),he=!0,ie=null,a(V,["dbltap","vdblclick"],T,{x:K[0],y:K[1]})):(ae=setTimeout(function(){he||a(V,["onetap","voneclick"],T,{x:K[0],y:K[1]})},H.multiClickDebounceTime()),ie=T.timeStamp)),V!=null&&!r.dragData.didDrag&&V._private.selectable&&lr<r.touchTapThreshold2&&!r.pinching&&(H.selectionType()==="single"?(H.$(t).unmerge(V).unselect(["tapunselect"]),V.select(["tapselect"])):V.selected()?V.unselect(["tapunselect"]):V.select(["tapselect"]),r.redrawHint("eles",!0)),r.touchData.singleTouchMoved=!0}}}for(var xr=0;xr<K.length;xr++)re[xr]=K[xr];r.dragData.didDrag=!1,T.touches.length===0&&(r.touchData.dragDelta=[],r.touchData.startPosition=[null,null,null,null,null,null],r.touchData.startGPosition=null,r.touchData.didSelect=!1),T.touches.length<2&&(T.touches.length===1&&(r.touchData.startGPosition=[T.touches[0].clientX,T.touches[0].clientY]),r.pinching=!1,r.redrawHint("eles",!0),r.redraw())},!1),typeof TouchEvent>"u"){var ue=[],ce=function(T){return{clientX:T.clientX,clientY:T.clientY,force:1,identifier:T.pointerId,pageX:T.pageX,pageY:T.pageY,radiusX:T.width/2,radiusY:T.height/2,screenX:T.screenX,screenY:T.screenY,target:T.target}},ve=function(T){return{event:T,touch:ce(T)}},pe=function(T){ue.push(ve(T))},Pe=function(T){for(var V=0;V<ue.length;V++){var Z=ue[V];if(Z.event.pointerId===T.pointerId){ue.splice(V,1);return}}},Ee=function(T){var V=ue.filter(function(Z){return Z.event.pointerId===T.pointerId})[0];V.event=T,V.touch=ce(T)},xe=function(T){T.touches=ue.map(function(V){return V.touch})},Te=function(T){return T.pointerType==="mouse"||T.pointerType===4};r.registerBinding(r.container,"pointerdown",function(J){Te(J)||(J.preventDefault(),pe(J),xe(J),z(J))}),r.registerBinding(r.container,"pointerup",function(J){Te(J)||(Pe(J),xe(J),oe(J))}),r.registerBinding(r.container,"pointercancel",function(J){Te(J)||(Pe(J),xe(J),X(J))}),r.registerBinding(r.container,"pointermove",function(J){Te(J)||(J.preventDefault(),Ee(J),xe(J),Y(J))})}};var Gr={};Gr.generatePolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,draw:function(a,n,i,o,s,l){this.renderer.nodeShapeImpl("polygon",a,n,i,o,s,this.points)},intersectLine:function(a,n,i,o,s,l,u,v){return da(s,l,this.points,a,n,i/2,o/2,u)},checkPoint:function(a,n,i,o,s,l,u,v){return $r(a,n,this.points,l,u,o,s,[0,-1],i)}}};Gr.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,o,s,l){return Gv(i,o,e,t,a/2+s,n/2+s)},checkPoint:function(e,t,a,n,i,o,s,l){return lt(e,t,n,i,o,s,a)}}};Gr.generateRoundPolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,getOrCreateCorners:function(a,n,i,o,s,l,u){if(l[u]!==void 0&&l[u+"-cx"]===a&&l[u+"-cy"]===n)return l[u];l[u]=new Array(e.length/2),l[u+"-cx"]=a,l[u+"-cy"]=n;var v=i/2,f=o/2;s=s==="auto"?ms(i,o):s;for(var c=new Array(e.length/2),h=0;h<e.length/2;h++)c[h]={x:a+v*e[h*2],y:n+f*e[h*2+1]};var d,y,p,g,m=c.length;for(y=c[m-1],d=0;d<m;d++)p=c[d%m],g=c[(d+1)%m],l[u][d]=Si(y,p,g,s),y=p,p=g;return l[u]},draw:function(a,n,i,o,s,l,u){this.renderer.nodeShapeImpl("round-polygon",a,n,i,o,s,this.points,this.getOrCreateCorners(n,i,o,s,l,u,"drawCorners"))},intersectLine:function(a,n,i,o,s,l,u,v,f){return Kv(s,l,this.points,a,n,i,o,u,this.getOrCreateCorners(a,n,i,o,v,f,"corners"))},checkPoint:function(a,n,i,o,s,l,u,v,f){return Hv(a,n,this.points,l,u,o,s,this.getOrCreateCorners(l,u,o,s,v,f,"corners"))}}};Gr.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:vr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,o)},intersectLine:function(e,t,a,n,i,o,s,l){return ps(i,o,e,t,a,n,s,l)},checkPoint:function(e,t,a,n,i,o,s,l){var u=n/2,v=i/2;l=l==="auto"?dt(n,i):l,l=Math.min(u,v,l);var f=l*2;return!!($r(e,t,this.points,o,s,n,i-f,[0,-1],a)||$r(e,t,this.points,o,s,n-f,i,[0,-1],a)||lt(e,t,f,f,o-u+l,s-v+l,a)||lt(e,t,f,f,o+u-l,s-v+l,a)||lt(e,t,f,f,o+u-l,s+v-l,a)||lt(e,t,f,f,o-u+l,s+v-l,a))}}};Gr.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:ci(),points:vr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,null,o)},generateCutTrianglePts:function(e,t,a,n,i){var o=i==="auto"?this.cornerLength:i,s=t/2,l=e/2,u=a-l,v=a+l,f=n-s,c=n+s;return{topLeft:[u,f+o,u+o,f,u+o,f+o],topRight:[v-o,f,v,f+o,v-o,f+o],bottomRight:[v,c-o,v-o,c,v-o,c-o],bottomLeft:[u+o,c,u,c-o,u+o,c-o]}},intersectLine:function(e,t,a,n,i,o,s,l){var u=this.generateCutTrianglePts(a+2*s,n+2*s,e,t,l),v=[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]);return da(i,o,v,e,t)},checkPoint:function(e,t,a,n,i,o,s,l){var u=l==="auto"?this.cornerLength:l;if($r(e,t,this.points,o,s,n,i-2*u,[0,-1],a)||$r(e,t,this.points,o,s,n-2*u,i,[0,-1],a))return!0;var v=this.generateCutTrianglePts(n,i,o,s);return dr(e,t,v.topLeft)||dr(e,t,v.topRight)||dr(e,t,v.bottomRight)||dr(e,t,v.bottomLeft)}}};Gr.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:vr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,o,s,l){var u=.15,v=.5,f=.85,c=this.generateBarrelBezierPts(a+2*s,n+2*s,e,t),h=function(p){var g=Bt({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},u),m=Bt({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},v),b=Bt({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},f);return[p[0],p[1],g.x,g.y,m.x,m.y,b.x,b.y,p[4],p[5]]},d=[].concat(h(c.topLeft),h(c.topRight),h(c.bottomRight),h(c.bottomLeft));return da(i,o,d,e,t)},generateBarrelBezierPts:function(e,t,a,n){var i=t/2,o=e/2,s=a-o,l=a+o,u=n-i,v=n+i,f=Hn(e,t),c=f.heightOffset,h=f.widthOffset,d=f.ctrlPtOffsetPct*e,y={topLeft:[s,u+c,s+d,u,s+h,u],topRight:[l-h,u,l-d,u,l,u+c],bottomRight:[l,v-c,l-d,v,l-h,v],bottomLeft:[s+h,v,s+d,v,s,v-c]};return y.topLeft.isTop=!0,y.topRight.isTop=!0,y.bottomLeft.isBottom=!0,y.bottomRight.isBottom=!0,y},checkPoint:function(e,t,a,n,i,o,s,l){var u=Hn(n,i),v=u.heightOffset,f=u.widthOffset;if($r(e,t,this.points,o,s,n,i-2*v,[0,-1],a)||$r(e,t,this.points,o,s,n-2*f,i,[0,-1],a))return!0;for(var c=this.generateBarrelBezierPts(n,i,o,s),h=function(D,C,M){var P=M[4],B=M[2],L=M[0],k=M[5],O=M[1],A=Math.min(P,L),R=Math.max(P,L),I=Math.min(k,O),q=Math.max(k,O);if(A<=D&&D<=R&&I<=C&&C<=q){var $=Wv(P,B,L),F=Fv($[0],$[1],$[2],D),N=F.filter(function(W){return 0<=W&&W<=1});if(N.length>0)return N[0]}return null},d=Object.keys(c),y=0;y<d.length;y++){var p=d[y],g=c[p],m=h(e,t,g);if(m!=null){var b=g[5],w=g[3],S=g[1],E=Xe(b,w,S,m);if(g.isTop&&E<=t||g.isBottom&&t<=E)return!0}}return!1}}};Gr.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:vr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,o)},intersectLine:function(e,t,a,n,i,o,s,l){var u=e-(a/2+s),v=t-(n/2+s),f=v,c=e+(a/2+s),h=Xr(i,o,e,t,u,v,c,f,!1);return h.length>0?h:ps(i,o,e,t,a,n,s,l)},checkPoint:function(e,t,a,n,i,o,s,l){l=l==="auto"?dt(n,i):l;var u=2*l;if($r(e,t,this.points,o,s,n,i-u,[0,-1],a)||$r(e,t,this.points,o,s,n-u,i,[0,-1],a))return!0;var v=n/2+2*a,f=i/2+2*a,c=[o-v,s-f,o-v,s,o+v,s,o+v,s-f];return!!(dr(e,t,c)||lt(e,t,u,u,o+n/2-l,s+i/2-l,a)||lt(e,t,u,u,o-n/2+l,s+i/2-l,a))}}};Gr.registerNodeShapes=function(){var r=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",vr(3,0)),this.generateRoundPolygon("round-triangle",vr(3,0)),this.generatePolygon("rectangle",vr(4,0)),r.square=r.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();{var t=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",t),this.generateRoundPolygon("round-diamond",t)}this.generatePolygon("pentagon",vr(5,0)),this.generateRoundPolygon("round-pentagon",vr(5,0)),this.generatePolygon("hexagon",vr(6,0)),this.generateRoundPolygon("round-hexagon",vr(6,0)),this.generatePolygon("heptagon",vr(7,0)),this.generateRoundPolygon("round-heptagon",vr(7,0)),this.generatePolygon("octagon",vr(8,0)),this.generateRoundPolygon("round-octagon",vr(8,0));var a=new Array(20);{var n=$n(5,0),i=$n(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<i.length/2;s++)i[s*2]*=o,i[s*2+1]*=o;for(var s=0;s<20/4;s++)a[s*4]=n[s*2],a[s*4+1]=n[s*2+1],a[s*4+2]=i[s*2],a[s*4+3]=i[s*2+1]}a=ys(a),this.generatePolygon("star",a),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)}r.makePolygon=function(u){var v=u.join("$"),f="polygon-"+v,c;return(c=this[f])?c:e.generatePolygon(f,u)}};var Da={};Da.timeToRender=function(){return this.redrawTotalTime/this.redrawCount};Da.redraw=function(r){r=r||fs();var e=this;e.averageRedrawTime===void 0&&(e.averageRedrawTime=0),e.lastRedrawTime===void 0&&(e.lastRedrawTime=0),e.lastDrawTime===void 0&&(e.lastDrawTime=0),e.requestedFrame=!0,e.renderOptions=r};Da.beforeRender=function(r,e){if(!this.destroyed){e==null&&Ve("Priority is not optional for beforeRender");var t=this.beforeRenderCallbacks;t.push({fn:r,priority:e}),t.sort(function(a,n){return n.priority-a.priority})}};var No=function(e,t,a){for(var n=e.beforeRenderCallbacks,i=0;i<n.length;i++)n[i].fn(t,a)};Da.startRenderLoop=function(){var r=this,e=r.cy;if(!r.renderLoopStarted){r.renderLoopStarted=!0;var t=function a(n){if(!r.destroyed){if(!e.batching())if(r.requestedFrame&&!r.skipFrame){No(r,!0,n);var i=qr();r.render(r.renderOptions);var o=r.lastDrawTime=qr();r.averageRedrawTime===void 0&&(r.averageRedrawTime=o-i),r.redrawCount===void 0&&(r.redrawCount=0),r.redrawCount++,r.redrawTotalTime===void 0&&(r.redrawTotalTime=0);var s=o-i;r.redrawTotalTime+=s,r.lastRedrawTime=s,r.averageRedrawTime=r.averageRedrawTime/2+s/2,r.requestedFrame=!1}else No(r,!1,n);r.skipFrame=!1,Ja(a)}};Ja(t)}};var kg=function(e){this.init(e)},pu=kg,Ut=pu.prototype;Ut.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"];Ut.init=function(r){var e=this;e.options=r,e.cy=r.cy;var t=e.container=r.cy.container(),a=e.cy.window();if(a){var n=a.document,i=n.head,o="__________cytoscape_stylesheet",s="__________cytoscape_container",l=n.getElementById(o)!=null;if(t.className.indexOf(s)<0&&(t.className=(t.className||"")+" "+s),!l){var u=n.createElement("style");u.id=o,u.textContent="."+s+" { position: relative; }",i.insertBefore(u,i.children[0])}var v=a.getComputedStyle(t),f=v.getPropertyValue("position");f==="static"&&Me("A Cytoscape container has style position:static and so can not use UI extensions properly")}e.selection=[void 0,void 0,void 0,void 0,0],e.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],e.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},e.dragData={possibleDragElements:[]},e.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]},e.redraws=0,e.showFps=r.showFps,e.debug=r.debug,e.hideEdgesOnViewport=r.hideEdgesOnViewport,e.textureOnViewport=r.textureOnViewport,e.wheelSensitivity=r.wheelSensitivity,e.motionBlurEnabled=r.motionBlur,e.forcedPixelRatio=ne(r.pixelRatio)?r.pixelRatio:null,e.motionBlur=r.motionBlur,e.motionBlurOpacity=r.motionBlurOpacity,e.motionBlurTransparency=1-e.motionBlurOpacity,e.motionBlurPxRatio=1,e.mbPxRBlurry=1,e.minMbLowQualFrames=4,e.fullQualityMb=!1,e.clearedForMotionBlur=[],e.desktopTapThreshold=r.desktopTapThreshold,e.desktopTapThreshold2=r.desktopTapThreshold*r.desktopTapThreshold,e.touchTapThreshold=r.touchTapThreshold,e.touchTapThreshold2=r.touchTapThreshold*r.touchTapThreshold,e.tapholdDuration=500,e.bindings=[],e.beforeRenderCallbacks=[],e.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},e.registerNodeShapes(),e.registerArrowShapes(),e.registerCalculationListeners()};Ut.notify=function(r,e){var t=this,a=t.cy;if(!this.destroyed){if(r==="init"){t.load();return}if(r==="destroy"){t.destroy();return}(r==="add"||r==="remove"||r==="move"&&a.hasCompoundNodes()||r==="load"||r==="zorder"||r==="mount")&&t.invalidateCachedZSortedEles(),r==="viewport"&&t.redrawHint("select",!0),(r==="load"||r==="resize"||r==="mount")&&(t.invalidateContainerClientCoordsCache(),t.matchCanvasSize(t.container)),t.redrawHint("eles",!0),t.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}};Ut.destroy=function(){var r=this;r.destroyed=!0,r.cy.stopAnimationLoop();for(var e=0;e<r.bindings.length;e++){var t=r.bindings[e],a=t,n=a.target;(n.off||n.removeEventListener).apply(n,a.args)}if(r.bindings=[],r.beforeRenderCallbacks=[],r.onUpdateEleCalcsFns=[],r.removeObserver&&r.removeObserver.disconnect(),r.styleObserver&&r.styleObserver.disconnect(),r.resizeObserver&&r.resizeObserver.disconnect(),r.labelCalcDiv)try{document.body.removeChild(r.labelCalcDiv)}catch{}};Ut.isHeadless=function(){return!1};[Ci,hu,gu,Wt,Gr,Da].forEach(function(r){be(Ut,r)});var Fn=1e3/60,yu={setupDequeueing:function(e){return function(){var a=this,n=this.renderer;if(!a.dequeueingSetup){a.dequeueingSetup=!0;var i=vn(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),o=function(u,v){var f=qr(),c=n.averageRedrawTime,h=n.lastRedrawTime,d=[],y=n.cy.extent(),p=n.getPixelRatio();for(u||n.flushRenderedStyleQueue();;){var g=qr(),m=g-f,b=g-v;if(h<Fn){var w=Fn-(u?c:0);if(b>=e.deqFastCost*w)break}else if(u){if(m>=e.deqCost*h||m>=e.deqAvgCost*c)break}else if(b>=e.deqNoDrawCost*Fn)break;var S=e.deq(a,p,y);if(S.length>0)for(var E=0;E<S.length;E++)d.push(S[E]);else break}d.length>0&&(e.onDeqd(a,d),!u&&e.shouldRedraw(a,d,p,y)&&i())},s=e.priority||ui;n.beforeRender(o,s(a))}}}},Pg=function(){function r(e){var t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:_a;ai(this,r),this.idsByKey=new Or,this.keyForId=new Or,this.cachesByLvl=new Or,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=t}return ni(r,[{key:"getIdsFor",value:function(t){t==null&&Ve("Can not get id list for null key");var a=this.idsByKey,n=this.idsByKey.get(t);return n||(n=new Ft,a.set(t,n)),n}},{key:"addIdForKey",value:function(t,a){t!=null&&this.getIdsFor(t).add(a)}},{key:"deleteIdForKey",value:function(t,a){t!=null&&this.getIdsFor(t).delete(a)}},{key:"getNumberOfIdsForKey",value:function(t){return t==null?0:this.getIdsFor(t).size}},{key:"updateKeyMappingFor",value:function(t){var a=t.id(),n=this.keyForId.get(a),i=this.getKey(t);this.deleteIdForKey(n,a),this.addIdForKey(i,a),this.keyForId.set(a,i)}},{key:"deleteKeyMappingFor",value:function(t){var a=t.id(),n=this.keyForId.get(a);this.deleteIdForKey(n,a),this.keyForId.delete(a)}},{key:"keyHasChangedFor",value:function(t){var a=t.id(),n=this.keyForId.get(a),i=this.getKey(t);return n!==i}},{key:"isInvalid",value:function(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)}},{key:"getCachesAt",value:function(t){var a=this.cachesByLvl,n=this.lvls,i=a.get(t);return i||(i=new Or,a.set(t,i),n.push(t)),i}},{key:"getCache",value:function(t,a){return this.getCachesAt(a).get(t)}},{key:"get",value:function(t,a){var n=this.getKey(t),i=this.getCache(n,a);return i!=null&&this.updateKeyMappingFor(t),i}},{key:"getForCachedKey",value:function(t,a){var n=this.keyForId.get(t.id()),i=this.getCache(n,a);return i}},{key:"hasCache",value:function(t,a){return this.getCachesAt(a).has(t)}},{key:"has",value:function(t,a){var n=this.getKey(t);return this.hasCache(n,a)}},{key:"setCache",value:function(t,a,n){n.key=t,this.getCachesAt(a).set(t,n)}},{key:"set",value:function(t,a,n){var i=this.getKey(t);this.setCache(i,a,n),this.updateKeyMappingFor(t)}},{key:"deleteCache",value:function(t,a){this.getCachesAt(a).delete(t)}},{key:"delete",value:function(t,a){var n=this.getKey(t);this.deleteCache(n,a)}},{key:"invalidateKey",value:function(t){var a=this;this.lvls.forEach(function(n){return a.deleteCache(t,n)})}},{key:"invalidate",value:function(t){var a=t.id(),n=this.keyForId.get(a);this.deleteKeyMappingFor(t);var i=this.doesEleInvalidateKey(t);return i&&this.invalidateKey(n),i||this.getNumberOfIdsForKey(n)===0}}]),r}(),Fo=25,qa=50,Za=-4,jn=3,Bg=7.99,Mg=8,Lg=1024,Ag=1024,Rg=1024,Og=.2,Ig=.8,zg=10,Ng=.15,Fg=.1,Vg=.9,qg=.9,$g=100,Hg=1,Pt={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},Gg=er({getKey:null,doesEleInvalidateKey:_a,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:us,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),ia=function(e,t){var a=this;a.renderer=e,a.onDequeues=[];var n=Gg(t);be(a,n),a.lookup=new Pg(n.getKey,n.doesEleInvalidateKey),a.setupDequeueing()},Ue=ia.prototype;Ue.reasons=Pt;Ue.getTextureQueue=function(r){var e=this;return e.eleImgCaches=e.eleImgCaches||{},e.eleImgCaches[r]=e.eleImgCaches[r]||[]};Ue.getRetiredTextureQueue=function(r){var e=this,t=e.eleImgCaches.retired=e.eleImgCaches.retired||{},a=t[r]=t[r]||[];return a};Ue.getElementQueue=function(){var r=this,e=r.eleCacheQueue=r.eleCacheQueue||new Ea(function(t,a){return a.reqs-t.reqs});return 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e=0;e<r.length;e++)this.invalidateElement(r[e])};Ue.invalidateElement=function(r){var e=this,t=e.lookup,a=[],n=t.isInvalid(r);if(n){for(var i=Za;i<=jn;i++){var o=t.getForCachedKey(r,i);o&&a.push(o)}var s=t.invalidate(r);if(s)for(var l=0;l<a.length;l++){var u=a[l],v=u.texture;v.invalidatedWidth+=u.width,u.invalidated=!0,e.checkTextureUtility(v)}e.removeFromQueue(r)}};Ue.checkTextureUtility=function(r){r.invalidatedWidth>=Og*r.width&&this.retireTexture(r)};Ue.checkTextureFullness=function(r){var e=this,t=e.getTextureQueue(r.height);r.usedWidth/r.width>Ig&&r.fullnessChecks>=zg?_r(t,r):r.fullnessChecks++};Ue.retireTexture=function(r){var e=this,t=r.height,a=e.getTextureQueue(t),n=this.lookup;_r(a,r),r.retired=!0;for(var i=r.eleCaches,o=0;o<i.length;o++){var s=i[o];n.deleteCache(s.key,s.level)}li(i);var l=e.getRetiredTextureQueue(t);l.push(r)};Ue.addTexture=function(r,e){var t=this,a=t.getTextureQueue(r),n={};return a.push(n),n.eleCaches=[],n.height=r,n.width=Math.max(Lg,e),n.usedWidth=0,n.invalidatedWidth=0,n.fullnessChecks=0,n.canvas=t.renderer.makeOffscreenCanvas(n.width,n.height),n.context=n.canvas.getContext("2d"),n};Ue.recycleTexture=function(r,e){for(var t=this,a=t.getTextureQueue(r),n=t.getRetiredTextureQueue(r),i=0;i<n.length;i++){var o=n[i];if(o.width>=e)return o.retired=!1,o.usedWidth=0,o.invalidatedWidth=0,o.fullnessChecks=0,li(o.eleCaches),o.context.setTransform(1,0,0,1,0,0),o.context.clearRect(0,0,o.width,o.height),_r(n,o),a.push(o),o}};Ue.queueElement=function(r,e){var t=this,a=t.getElementQueue(),n=t.getElementKeyToQueue(),i=this.getKey(r),o=n[i];if(o)o.level=Math.max(o.level,e),o.eles.merge(r),o.reqs++,a.updateItem(o);else{var s={eles:r.spawn().merge(r),level:e,reqs:1,key:i};a.push(s),n[i]=s}};Ue.dequeue=function(r){for(var e=this,t=e.getElementQueue(),a=e.getElementKeyToQueue(),n=[],i=e.lookup,o=0;o<Hg&&t.size()>0;o++){var s=t.pop(),l=s.key,u=s.eles[0],v=i.hasCache(u,s.level);if(a[l]=null,v)continue;n.push(s);var f=e.getBoundingBox(u);e.getElement(u,f,r,s.level,Pt.dequeue)}return n};Ue.removeFromQueue=function(r){var e=this,t=e.getElementQueue(),a=e.getElementKeyToQueue(),n=this.getKey(r),i=a[n];i!=null&&(i.eles.length===1?(i.reqs=si,t.updateItem(i),t.pop(),a[n]=null):i.eles.unmerge(r))};Ue.onDequeue=function(r){this.onDequeues.push(r)};Ue.offDequeue=function(r){_r(this.onDequeues,r)};Ue.setupDequeueing=yu.setupDequeueing({deqRedrawThreshold:$g,deqCost:Ng,deqAvgCost:Fg,deqNoDrawCost:Vg,deqFastCost:qg,deq:function(e,t,a){return e.dequeue(t,a)},onDeqd:function(e,t){for(var a=0;a<e.onDequeues.length;a++){var n=e.onDequeues[a];n(t)}},shouldRedraw:function(e,t,a,n){for(var i=0;i<t.length;i++)for(var o=t[i].eles,s=0;s<o.length;s++){var l=o[s].boundingBox();if(fi(l,n))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var Kg=1,sa=-4,sn=2,Wg=3.99,Ug=50,Yg=50,Xg=.15,Zg=.1,Qg=.9,Jg=.9,_g=1,Vo=250,jg=4e3*4e3,ep=!0,mu=function(e){var t=this,a=t.renderer=e,n=a.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=qr()-2*Vo,t.skipping=!1,t.eleTxrDeqs=n.collection(),t.scheduleElementRefinement=vn(function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)},Yg),a.beforeRender(function(o,s){s-t.lastInvalidationTime<=Vo?t.skipping=!0:t.skipping=!1},a.beforeRenderPriorities.lyrTxrSkip);var i=function(s,l){return l.reqs-s.reqs};t.layersQueue=new Ea(i),t.setupDequeueing()},rr=mu.prototype,qo=0,rp=Math.pow(2,53)-1;rr.makeLayer=function(r,e){var t=Math.pow(2,e),a=Math.ceil(r.w*t),n=Math.ceil(r.h*t),i=this.renderer.makeOffscreenCanvas(a,n),o={id:qo=++qo%rp,bb:r,level:e,width:a,height:n,canvas:i,context:i.getContext("2d"),eles:[],elesQueue:[],reqs:0},s=o.context,l=-o.bb.x1,u=-o.bb.y1;return s.scale(t,t),s.translate(l,u),o};rr.getLayers=function(r,e,t){var a=this,n=a.renderer,i=n.cy,o=i.zoom(),s=a.firstGet;if(a.firstGet=!1,t==null){if(t=Math.ceil(vi(o*e)),t<sa)t=sa;else if(o>=Wg||t>sn)return null}a.validateLayersElesOrdering(t,r);var l=a.layersByLevel,u=Math.pow(2,t),v=l[t]=l[t]||[],f,c=a.levelIsComplete(t,r),h,d=function(){var M=function(O){if(a.validateLayersElesOrdering(O,r),a.levelIsComplete(O,r))return h=l[O],!0},P=function(O){if(!h)for(var A=t+O;sa<=A&&A<=sn&&!M(A);A+=O);};P(1),P(-1);for(var B=v.length-1;B>=0;B--){var L=v[B];L.invalid&&_r(v,L)}};if(!c)d();else return v;var y=function(){if(!f){f=hr();for(var M=0;M<r.length;M++)hs(f,r[M].boundingBox())}return f},p=function(M){M=M||{};var P=M.after;y();var B=f.w*u*(f.h*u);if(B>jg)return null;var L=a.makeLayer(f,t);if(P!=null){var k=v.indexOf(P)+1;v.splice(k,0,L)}else(M.insert===void 0||M.insert)&&v.unshift(L);return L};if(a.skipping&&!s)return null;for(var g=null,m=r.length/Kg,b=!s,w=0;w<r.length;w++){var S=r[w],E=S._private.rscratch,x=E.imgLayerCaches=E.imgLayerCaches||{},D=x[t];if(D){g=D;continue}if((!g||g.eles.length>=m||!gs(g.bb,S.boundingBox()))&&(g=p({insert:!0,after:g}),!g))return null;h||b?a.queueLayer(g,S):a.drawEleInLayer(g,S,t,e),g.eles.push(S),x[t]=g}return h||(b?null:v)};rr.getEleLevelForLayerLevel=function(r,e){return r};rr.drawEleInLayer=function(r,e,t,a){var n=this,i=this.renderer,o=r.context,s=e.boundingBox();s.w===0||s.h===0||!e.visible()||(t=n.getEleLevelForLayerLevel(t,a),i.setImgSmoothing(o,!1),i.drawCachedElement(o,e,null,null,t,ep),i.setImgSmoothing(o,!0))};rr.levelIsComplete=function(r,e){var t=this,a=t.layersByLevel[r];if(!a||a.length===0)return!1;for(var n=0,i=0;i<a.length;i++){var o=a[i];if(o.reqs>0||o.invalid)return!1;n+=o.eles.length}return n===e.length};rr.validateLayersElesOrdering=function(r,e){var t=this.layersByLevel[r];if(t)for(var a=0;a<t.length;a++){for(var 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n=0;n<t.length;n++){var i=t[n]._private.rscratch.imgLayerCaches;i&&(i[e]=null)}}};rr.refineElementTextures=function(r){var e=this;e.updateElementsInLayers(r,function(a,n,i){var o=a.replacement;if(o||(o=a.replacement=e.makeLayer(a.bb,a.level),o.replaces=a,o.eles=a.eles),!o.reqs)for(var s=0;s<o.eles.length;s++)e.queueLayer(o,o.eles[s])})};rr.enqueueElementRefinement=function(r){this.eleTxrDeqs.merge(r),this.scheduleElementRefinement()};rr.queueLayer=function(r,e){var t=this,a=t.layersQueue,n=r.elesQueue,i=n.hasId=n.hasId||{};if(!r.replacement){if(e){if(i[e.id()])return;n.push(e),i[e.id()]=!0}r.reqs?(r.reqs++,a.updateItem(r)):(r.reqs=1,a.push(r))}};rr.dequeue=function(r){for(var e=this,t=e.layersQueue,a=[],n=0;n<_g&&t.size()!==0;){var i=t.peek();if(i.replacement){t.pop();continue}if(i.replaces&&i!==i.replaces.replacement){t.pop();continue}if(i.invalid){t.pop();continue}var o=i.elesQueue.shift();o&&(e.drawEleInLayer(i,o,i.level,r),n++),a.length===0&&a.push(!0),i.elesQueue.length===0&&(t.pop(),i.reqs=0,i.replaces&&e.applyLayerReplacement(i),e.requestRedraw())}return a};rr.applyLayerReplacement=function(r){var e=this,t=e.layersByLevel[r.level],a=r.replaces,n=t.indexOf(a);if(!(n<0||a.invalid)){t[n]=r;for(var i=0;i<r.eles.length;i++){var o=r.eles[i]._private,s=o.imgLayerCaches=o.imgLayerCaches||{};s&&(s[r.level]=r)}e.requestRedraw()}};rr.requestRedraw=vn(function(){var r=this.renderer;r.redrawHint("eles",!0),r.redrawHint("drag",!0),r.redraw()},100);rr.setupDequeueing=yu.setupDequeueing({deqRedrawThreshold:Ug,deqCost:Xg,deqAvgCost:Zg,deqNoDrawCost:Qg,deqFastCost:Jg,deq:function(e,t){return e.dequeue(t)},onDeqd:ui,shouldRedraw:us,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var bu={},$o;function tp(r,e){for(var t=0;t<e.length;t++){var a=e[t];r.lineTo(a.x,a.y)}}function ap(r,e,t){for(var a,n=0;n<e.length;n++){var 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te=f;h&&(te={x:0,y:0});var K=o.getNodeShape(e),re=B;I==="inside"&&(re=0),I==="outside"&&(re*=2);var ye=(s+re+(N+j))/s,me=(l+re+(N+j))/l,fe=s*ye,we=l*me,le=o.nodeShapes[K].points,ge;if(h){var Ne=X(fe,we,K,le);ge=Ne.path}if(K==="ellipse")o.drawEllipsePath(ge||r,te.x,te.y,fe,we);else if(["round-diamond","round-heptagon","round-hexagon","round-octagon","round-pentagon","round-polygon","round-triangle","round-tag"].includes(K)){var Ae=0,ur=0,Ze=0;K==="round-diamond"?Ae=(re+j+N)*1.4:K==="round-heptagon"?(Ae=(re+j+N)*1.075,Ze=-(re/2+j+N)/35):K==="round-hexagon"?Ae=(re+j+N)*1.12:K==="round-pentagon"?(Ae=(re+j+N)*1.13,Ze=-(re/2+j+N)/15):K==="round-tag"?(Ae=(re+j+N)*1.12,ur=(re/2+N+j)*.07):K==="round-triangle"&&(Ae=(re+j+N)*(Math.PI/2),Ze=-(re+j/2+N)/Math.PI),Ae!==0&&(ye=(s+Ae)/s,fe=s*ye,["round-hexagon","round-tag"].includes(K)||(me=(l+Ae)/l,we=l*me)),ee=ee==="auto"?ms(fe,we):ee;for(var $e=fe/2,fr=we/2,Qe=ee+(re+N+j)/2,lr=new Array(le.length/2),xr=new 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d=e.pstyle("pie-"+h+"-background-size").value,y=e.pstyle("pie-"+h+"-background-color").value,p=e.pstyle("pie-"+h+"-background-opacity").value*t,g=d/100;g+f>1&&(g=1-f);var m=1.5*Math.PI+2*Math.PI*f,b=2*Math.PI*g,w=m+b;d===0||f>=1||f+g>1||(r.beginPath(),r.moveTo(o,s),r.arc(o,s,v,m,w),r.closePath(),this.colorFillStyle(r,y[0],y[1],y[2],p),r.fill(),f+=g)}};var pr={},fp=100;pr.getPixelRatio=function(){var r=this.data.contexts[0];if(this.forcedPixelRatio!=null)return this.forcedPixelRatio;var e=this.cy.window(),t=r.backingStorePixelRatio||r.webkitBackingStorePixelRatio||r.mozBackingStorePixelRatio||r.msBackingStorePixelRatio||r.oBackingStorePixelRatio||r.backingStorePixelRatio||1;return(e.devicePixelRatio||1)/t};pr.paintCache=function(r){for(var e=this.paintCaches=this.paintCaches||[],t=!0,a,n=0;n<e.length;n++)if(a=e[n],a.context===r){t=!1;break}return t&&(a={context:r},e.push(a)),a};pr.createGradientStyleFor=function(r,e,t,a,n){var i,o=this.usePaths(),s=t.pstyle(e+"-gradient-stop-colors").value,l=t.pstyle(e+"-gradient-stop-positions").pfValue;if(a==="radial-gradient")if(t.isEdge()){var u=t.sourceEndpoint(),v=t.targetEndpoint(),f=t.midpoint(),c=ct(u,f),h=ct(v,f);i=r.createRadialGradient(f.x,f.y,0,f.x,f.y,Math.max(c,h))}else{var d=o?{x:0,y:0}:t.position(),y=t.paddedWidth(),p=t.paddedHeight();i=r.createRadialGradient(d.x,d.y,0,d.x,d.y,Math.max(y,p))}else if(t.isEdge()){var g=t.sourceEndpoint(),m=t.targetEndpoint();i=r.createLinearGradient(g.x,g.y,m.x,m.y)}else{var 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e=r.forcedContext,t=r.drawAllLayers,a=r.drawOnlyNodeLayer,n=r.forcedZoom,i=r.forcedPan,o=this,s=r.forcedPxRatio===void 0?this.getPixelRatio():r.forcedPxRatio,l=o.cy,u=o.data,v=u.canvasNeedsRedraw,f=o.textureOnViewport&&!e&&(o.pinching||o.hoverData.dragging||o.swipePanning||o.data.wheelZooming),c=r.motionBlur!==void 0?r.motionBlur:o.motionBlur,h=o.motionBlurPxRatio,d=l.hasCompoundNodes(),y=o.hoverData.draggingEles,p=!!(o.hoverData.selecting||o.touchData.selecting);c=c&&!e&&o.motionBlurEnabled&&!p;var g=c;e||(o.prevPxRatio!==s&&(o.invalidateContainerClientCoordsCache(),o.matchCanvasSize(o.container),o.redrawHint("eles",!0),o.redrawHint("drag",!0)),o.prevPxRatio=s),!e&&o.motionBlurTimeout&&clearTimeout(o.motionBlurTimeout),c&&(o.mbFrames==null&&(o.mbFrames=0),o.mbFrames++,o.mbFrames<3&&(g=!1),o.mbFrames>o.minMbLowQualFrames&&(o.motionBlurPxRatio=o.mbPxRBlurry)),o.clearingMotionBlur&&(o.motionBlurPxRatio=1),o.textureDrawLastFrame&&!f&&(v[o.NODE]=!0,v[o.SELECT_BOX]=!0);var 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0;B(k,W),$?o.drawCachedNodes(k,M.nondrag,s,I):o.drawLayeredElements(k,M.nondrag,s,I),o.debug&&o.drawDebugPoints(k,M.nondrag),!t&&!c&&(v[o.NODE]=!1)}if(!a&&(v[o.DRAG]||t||F[o.DRAG])){var N=c&&!F[o.DRAG]&&h!==1,k=e||(N?o.data.bufferContexts[o.MOTIONBLUR_BUFFER_DRAG]:u.contexts[o.DRAG]);B(k,c&&!N?"motionBlur":void 0),$?o.drawCachedNodes(k,M.drag,s,I):o.drawCachedElements(k,M.drag,s,I),o.debug&&o.drawDebugPoints(k,M.drag),!t&&!c&&(v[o.DRAG]=!1)}if(o.showFps||!a&&v[o.SELECT_BOX]&&!t){var k=e||u.contexts[o.SELECT_BOX];if(B(k),o.selection[4]==1&&(o.hoverData.selecting||o.touchData.selecting)){var 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