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l=o-i,f=-(s-n),c=Math.sqrt(l*l+f*f),d=l/c,g=f/c;a[u*4]=n+d*t,a[u*4+1]=i+g*t,a[u*4+2]=s+d*t,a[u*4+3]=o+g*t}return a},"expandPolygon"),Fd=v(function(e,t,a,n,i,s){var o=a-e,u=n-t;o/=i,u/=s;var l=Math.sqrt(o*o+u*u),f=l-1;if(f<0)return[];var c=f/l;return[(a-e)*c+e,(n-t)*c+t]},"intersectLineEllipse"),Dt=v(function(e,t,a,n,i,s,o){return e-=i,t-=s,e/=a/2+o,t/=n/2+o,e*e+t*t<=1},"checkInEllipse"),pa=v(function(e,t,a,n,i,s,o){var u=[a-e,n-t],l=[e-i,t-s],f=u[0]*u[0]+u[1]*u[1],c=2*(l[0]*u[0]+l[1]*u[1]),d=l[0]*l[0]+l[1]*l[1]-o*o,g=c*c-4*f*d;if(g<0)return[];var h=(-c+Math.sqrt(g))/(2*f),m=(-c-Math.sqrt(g))/(2*f),p=Math.min(h,m),y=Math.max(h,m),b=[];if(p>=0&&p<=1&&b.push(p),y>=0&&y<=1&&b.push(y),b.length===0)return[];var w=b[0]*u[0]+e,x=b[0]*u[1]+t;if(b.length>1){if(b[0]==b[1])return[w,x];var C=b[1]*u[0]+e,T=b[1]*u[1]+t;return[w,x,C,T]}else return[w,x]},"intersectLineCircle"),gi=v(function(e,t,a){return 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t,a,n=e.length/2,i=1/0,s=1/0,o=-1/0,u=-1/0,l=0;l<n;l++)t=e[2*l],a=e[2*l+1],i=Math.min(i,t),o=Math.max(o,t),s=Math.min(s,a),u=Math.max(u,a);for(var f=2/(o-i),c=2/(u-s),d=0;d<n;d++)t=e[2*d]=e[2*d]*f,a=e[2*d+1]=e[2*d+1]*c,i=Math.min(i,t),o=Math.max(o,t),s=Math.min(s,a),u=Math.max(u,a);if(s<-1)for(var g=0;g<n;g++)a=e[2*g+1]=e[2*g+1]+(-1-s);return e},"fitPolygonToSquare"),Bs=v(function(e,t){var a=1/e*2*Math.PI,n=e%2===0?Math.PI/2+a/2:Math.PI/2;n+=t;for(var i=new Array(e*2),s,o=0;o<e;o++)s=o*a+n,i[2*o]=Math.cos(s),i[2*o+1]=Math.sin(-s);return i},"generateUnitNgonPoints"),vt=v(function(e,t){return Math.min(e/4,t/4,8)},"getRoundRectangleRadius"),xv=v(function(e,t){return Math.min(e/10,t/10,8)},"getRoundPolygonRadius"),ao=v(function(){return 8},"getCutRectangleCornerLength"),_d=v(function(e,t,a){return[e-2*t+a,2*(t-e),e]},"bezierPtsToQuadCoeff"),Ps=v(function(e,t){return{heightOffset:Math.min(15,.05*t),widthOffset:Math.min(100,.25*e),ctrlPtOffsetPct:.05}},"getBarrelCurveConstants");function 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0?2*Math.PI-2*Math.PI/i.length:e.sweep,l=u/Math.max(1,i.length-1),f,c=0,d=0;d<i.length;d++){var g=i[d],h=g.layoutDimensions(e),m=h.w,p=h.h;c=Math.max(c,m,p)}if(ne(e.radius)?f=e.radius:i.length<=1?f=0:f=Math.min(s.h,s.w)/2-c,i.length>1&&e.avoidOverlap){c*=1.75;var y=Math.cos(l)-Math.cos(0),b=Math.sin(l)-Math.sin(0),w=Math.sqrt(c*c/(y*y+b*b));f=Math.max(w,f)}var x=v(function(T,E){var S=e.startAngle+E*l*(n?1:-1),D=f*Math.cos(S),B=f*Math.sin(S),P={x:o.x+D,y:o.y+B};return P},"getPos");return a.nodes().layoutPositions(this,e,x),this};var Rp={fit:!0,padding:30,startAngle:3/2*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:v(function(e){return e.degree()},"concentric"),levelWidth:v(function(e){return e.maxDegree()/4},"levelWidth"),animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:v(function(e,t){return!0},"animateFilter"),ready:void 0,stop:void 0,transform:v(function(e,t){return t},"transform")};function nf(r){this.options=me({},Rp,r)}v(nf,"ConcentricLayout");nf.prototype.run=function(){for(var r=this.options,e=r,t=e.counterclockwise!==void 0?!e.counterclockwise:e.clockwise,a=r.cy,n=e.eles,i=n.nodes().not(":parent"),s=mr(e.boundingBox?e.boundingBox:{x1:0,y1:0,w:a.width(),h:a.height()}),o={x:s.x1+s.w/2,y:s.y1+s.h/2},u=[],l=0,f=0;f<i.length;f++){var c=i[f],d=void 0;d=e.concentric(c),u.push({value:d,node:c}),c._private.scratch.concentric=d}i.updateStyle();for(var g=0;g<i.length;g++){var h=i[g],m=h.layoutDimensions(e);l=Math.max(l,m.w,m.h)}u.sort(function(ae,de){return de.value-ae.value});for(var p=e.levelWidth(i),y=[[]],b=y[0],w=0;w<u.length;w++){var x=u[w];if(b.length>0){var C=Math.abs(b[0].value-x.value);C>=p&&(b=[],y.push(b))}b.push(x)}var T=l+e.minNodeSpacing;if(!e.avoidOverlap){var E=y.length>0&&y[0].length>1,S=Math.min(s.w,s.h)/2-T,D=S/(y.length+E?1:0);T=Math.min(T,D)}for(var B=0,P=0;P<y.length;P++){var A=y[P],R=e.sweep===void 0?2*Math.PI-2*Math.PI/A.length:e.sweep,M=A.dTheta=R/Math.max(1,A.length-1);if(A.length>1&&e.avoidOverlap){var I=Math.cos(M)-Math.cos(0),O=Math.sin(M)-Math.sin(0),L=Math.sqrt(T*T/(I*I+O*O));B=Math.max(L,B)}A.r=B,B+=T}if(e.equidistant){for(var N=0,_=0,G=0;G<y.length;G++){var z=y[G],V=z.r-_;N=Math.max(N,V)}_=0;for(var K=0;K<y.length;K++){var j=y[K];K===0&&(_=j.r),j.r=_,_+=N}}for(var Q={},ee=0;ee<y.length;ee++)for(var te=y[ee],ie=te.dTheta,J=te.r,q=0;q<te.length;q++){var W=te[q],$=e.startAngle+(t?1:-1)*ie*q,Z={x:o.x+J*Math.cos($),y:o.y+J*Math.sin($)};Q[W.node.id()]=Z}return n.nodes().layoutPositions(this,e,function(ae){var de=ae.id();return Q[de]}),this};var ms,Mp={ready:v(function(){},"ready"),stop:v(function(){},"stop"),animate:!0,animationEasing:void 0,animationDuration:void 0,animateFilter:v(function(e,t){return!0},"animateFilter"),animationThreshold:250,refresh:20,fit:!0,padding:30,boundingBox:void 0,nodeDimensionsIncludeLabels:!1,randomize:!1,componentSpacing:40,nodeRepulsion:v(function(e){return 2048},"nodeRepulsion"),nodeOverlap:4,idealEdgeLength:v(function(e){return 32},"idealEdgeLength"),edgeElasticity:v(function(e){return 32},"edgeElasticity"),nestingFactor:1.2,gravity:1,numIter:1e3,initialTemp:1e3,coolingFactor:.99,minTemp:1};function Un(r){this.options=me({},Mp,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"),s=n.target().data("id"),o=e.some(function(l){return l.data("id")===i}),u=e.some(function(l){return l.data("id")===s});return!o||!u});this.options.eles=this.options.eles.not(a)}v(Un,"CoseLayout");Un.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?ms=!0:ms=!1;var a=Lp(e,t,r);ms&&Op(a),r.randomize&&Np(a);var n=Yr(),i=v(function(){zp(a,e,r),r.fit===!0&&e.fit(r.padding)},"refresh"),s=v(function(d){return!(t.stopped||d>=r.numIter||(Fp(a,r),a.temperature=a.temperature*r.coolingFactor,a.temperature<r.minTemp))},"mainLoop"),o=v(function(){if(r.animate===!0||r.animate===!1)i(),t.one("layoutstop",r.stop),t.emit({type:"layoutstop",layout:t});else{var d=r.eles.nodes(),g=of(a,r,d);d.layoutPositions(t,r,g)}},"done"),u=0,l=!0;if(r.animate===!0){var f=v(function(){for(var d=0;l&&d<r.refresh;)l=s(u),u++,d++;if(!l)Sl(a,r),o();else{var g=Yr();g-n>=r.animationThreshold&&i(),bn(f)}},"frame");f()}else{for(;l;)l=s(u),u++;Sl(a,r),o()}return this};Un.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this};Un.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var Lp=v(function(e,t,a){for(var n=a.eles.edges(),i=a.eles.nodes(),s=mr(a.boundingBox?a.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:n.size(),temperature:a.initialTemp,clientWidth:s.w,clientHeight:s.h,boundingBox:s},u=a.eles.components(),l={},f=0;f<u.length;f++)for(var c=u[f],d=0;d<c.length;d++){var g=c[d];l[g.id()]=f}for(var f=0;f<o.nodeSize;f++){var h=i[f],m=h.layoutDimensions(a),p={};p.isLocked=h.locked(),p.id=h.data("id"),p.parentId=h.data("parent"),p.cmptId=l[h.id()],p.children=[],p.positionX=h.position("x"),p.positionY=h.position("y"),p.offsetX=0,p.offsetY=0,p.height=m.w,p.width=m.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(h.style("padding")),p.padRight=parseFloat(h.style("padding")),p.padTop=parseFloat(h.style("padding")),p.padBottom=parseFloat(h.style("padding")),p.nodeRepulsion=Ue(a.nodeRepulsion)?a.nodeRepulsion(h):a.nodeRepulsion,o.layoutNodes.push(p),o.idToIndex[p.id]=f}for(var y=[],b=0,w=-1,x=[],f=0;f<o.nodeSize;f++){var h=o.layoutNodes[f],C=h.parentId;C!=null?o.layoutNodes[o.idToIndex[C]].children.push(h.id):(y[++w]=h.id,x.push(h.id))}for(o.graphSet.push(x);b<=w;){var T=y[b++],E=o.idToIndex[T],g=o.layoutNodes[E],S=g.children;if(S.length>0){o.graphSet.push(S);for(var f=0;f<S.length;f++)y[++w]=S[f]}}for(var f=0;f<o.graphSet.length;f++)for(var D=o.graphSet[f],d=0;d<D.length;d++){var B=o.idToIndex[D[d]];o.indexToGraph[B]=f}for(var f=0;f<o.edgeSize;f++){var P=n[f],A={};A.id=P.data("id"),A.sourceId=P.data("source"),A.targetId=P.data("target");var R=Ue(a.idealEdgeLength)?a.idealEdgeLength(P):a.idealEdgeLength,M=Ue(a.edgeElasticity)?a.edgeElasticity(P):a.edgeElasticity,I=o.idToIndex[A.sourceId],O=o.idToIndex[A.targetId],L=o.indexToGraph[I],N=o.indexToGraph[O];if(L!=N){for(var _=Ip(A.sourceId,A.targetId,o),G=o.graphSet[_],z=0,p=o.layoutNodes[I];G.indexOf(p.id)===-1;)p=o.layoutNodes[o.idToIndex[p.parentId]],z++;for(p=o.layoutNodes[O];G.indexOf(p.id)===-1;)p=o.layoutNodes[o.idToIndex[p.parentId]],z++;R*=z*a.nestingFactor}A.idealLength=R,A.elasticity=M,o.layoutEdges.push(A)}return o},"createLayoutInfo"),Ip=v(function(e,t,a){var n=sf(e,t,0,a);return 2>n.count?0:n.graph},"findLCA"),sf=v(function(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 s=0,o=0;o<i.length;o++){var u=i[o],l=n.idToIndex[u],f=n.layoutNodes[l].children;if(f.length!==0){var c=n.indexToGraph[n.idToIndex[f[0]]],d=sf(e,t,c,n);if(d.count!==0)if(d.count===1){if(s++,s===2)break}else return d}}return{count:s,graph:a}},"findLCA_aux"),Op,Np=v(function(e,t){for(var a=e.clientWidth,n=e.clientHeight,i=0;i<e.nodeSize;i++){var s=e.layoutNodes[i];s.children.length===0&&!s.isLocked&&(s.positionX=Math.random()*a,s.positionY=Math.random()*n)}},"randomizePositions"),of=v(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(s){var o=e.layoutNodes[e.idToIndex[s.data("id")]];i.x1=Math.min(i.x1,o.positionX),i.x2=Math.max(i.x2,o.positionX),i.y1=Math.min(i.y1,o.positionY),i.y2=Math.max(i.y2,o.positionY)}),i.w=i.x2-i.x1,i.h=i.y2-i.y1),function(s,o){var u=e.layoutNodes[e.idToIndex[s.data("id")]];if(t.boundingBox){var l=i.w===0?.5:(u.positionX-i.x1)/i.w,f=i.h===0?.5:(u.positionY-i.y1)/i.h;return{x:n.x1+l*n.w,y:n.y1+f*n.h}}else return{x:u.positionX,y:u.positionY}}},"getScaleInBoundsFn"),zp=v(function(e,t,a){var n=a.layout,i=a.eles.nodes(),s=of(e,a,i);i.positions(s),e.ready!==!0&&(e.ready=!0,n.one("layoutready",a.ready),n.emit({type:"layoutready",layout:this}))},"refreshPositions"),Fp=v(function(e,t,a){Vp(e,t),Gp(e),Hp(e,t),Wp(e),$p(e)},"step"),Vp=v(function(e,t){for(var a=0;a<e.graphSet.length;a++)for(var n=e.graphSet[a],i=n.length,s=0;s<i;s++)for(var o=e.layoutNodes[e.idToIndex[n[s]]],u=s+1;u<i;u++){var l=e.layoutNodes[e.idToIndex[n[u]]];qp(o,l,e,t)}},"calculateNodeForces"),Tl=v(function(e){return-1+2*e*Math.random()},"randomDistance"),qp=v(function(e,t,a,n){var i=e.cmptId,s=t.cmptId;if(!(i!==s&&!a.isCompound)){var o=t.positionX-e.positionX,u=t.positionY-e.positionY,l=1;o===0&&u===0&&(o=Tl(l),u=Tl(l));var f=_p(e,t,o,u);if(f>0)var c=n.nodeOverlap*f,d=Math.sqrt(o*o+u*u),g=c*o/d,h=c*u/d;else var m=kn(e,o,u),p=kn(t,-1*o,-1*u),y=p.x-m.x,b=p.y-m.y,w=y*y+b*b,d=Math.sqrt(w),c=(e.nodeRepulsion+t.nodeRepulsion)/w,g=c*y/d,h=c*b/d;e.isLocked||(e.offsetX-=g,e.offsetY-=h),t.isLocked||(t.offsetX+=g,t.offsetY+=h)}},"nodeRepulsion"),_p=v(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 s=e.maxY-t.minY;else var s=t.maxY-e.minY;return i>=0&&s>=0?Math.sqrt(i*i+s*s):0},"nodesOverlap"),kn=v(function(e,t,a){var n=e.positionX,i=e.positionY,s=e.height||1,o=e.width||1,u=a/t,l=s/o,f={};return t===0&&0<a||t===0&&0>a?(f.x=n,f.y=i+s/2,f):0<t&&-1*l<=u&&u<=l?(f.x=n+o/2,f.y=i+o*a/2/t,f):0>t&&-1*l<=u&&u<=l?(f.x=n-o/2,f.y=i-o*a/2/t,f):0<a&&(u<=-1*l||u>=l)?(f.x=n+s*t/2/a,f.y=i+s/2,f):(0>a&&(u<=-1*l||u>=l)&&(f.x=n-s*t/2/a,f.y=i-s/2),f)},"findClippingPoint"),Gp=v(function(e,t){for(var a=0;a<e.edgeSize;a++){var n=e.layoutEdges[a],i=e.idToIndex[n.sourceId],s=e.layoutNodes[i],o=e.idToIndex[n.targetId],u=e.layoutNodes[o],l=u.positionX-s.positionX,f=u.positionY-s.positionY;if(!(l===0&&f===0)){var c=kn(s,l,f),d=kn(u,-1*l,-1*f),g=d.x-c.x,h=d.y-c.y,m=Math.sqrt(g*g+h*h),p=Math.pow(n.idealLength-m,2)/n.elasticity;if(m!==0)var y=p*g/m,b=p*h/m;else var y=0,b=0;s.isLocked||(s.offsetX+=y,s.offsetY+=b),u.isLocked||(u.offsetX-=y,u.offsetY-=b)}}},"calculateEdgeForces"),Hp=v(function(e,t){if(t.gravity!==0)for(var a=1,n=0;n<e.graphSet.length;n++){var i=e.graphSet[n],s=i.length;if(n===0)var o=e.clientHeight/2,u=e.clientWidth/2;else var l=e.layoutNodes[e.idToIndex[i[0]]],f=e.layoutNodes[e.idToIndex[l.parentId]],o=f.positionX,u=f.positionY;for(var c=0;c<s;c++){var d=e.layoutNodes[e.idToIndex[i[c]]];if(!d.isLocked){var g=o-d.positionX,h=u-d.positionY,m=Math.sqrt(g*g+h*h);if(m>a){var p=t.gravity*g/m,y=t.gravity*h/m;d.offsetX+=p,d.offsetY+=y}}}}},"calculateGravityForces"),Wp=v(function(e,t){var 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xe(be,pe,oe){return(oe.y-be.y)*(pe.x-be.x)>(pe.y-be.y)*(oe.x-be.x)}return v(xe,"ccw"),xe(Z,de,Pe)!==xe(ae,de,Pe)&&xe(Z,ae,de)!==xe(Z,ae,Pe)}v(y,"doLinesIntersect");for(var b=0;b<n.length;b++){var w=n[b];if(w.isNode()){var x=w,C=x.pstyle("text-events").strValue==="yes",T=x.pstyle("box-selection").strValue,E=x.pstyle("box-select-labels").strValue==="yes";if(T==="none")continue;var S=(T==="overlap"||E)&&C,D=x.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:S});if(T==="contain"){var B=!1;if(E&&C){var P=p(x);P&&pi(P,g)&&(o.push(x),B=!0)}!B&&mv(d,D)&&o.push(x)}else if(T==="overlap"&&to(d,D)){var A=x.boundingBox({includeNodes:!0,includeEdges:!0,includeLabels:!1,includeMainLabels:!1,includeSourceLabels:!1,includeTargetLabels:!1}),R=[{x:A.x1,y:A.y1},{x:A.x2,y:A.y1},{x:A.x2,y:A.y2},{x:A.x1,y:A.y2}];if(pi(R,g))o.push(x);else{var M=p(x);M&&pi(M,g)&&o.push(x)}}}else{var I=w,O=I._private,L=O.rscratch,N=I.pstyle("box-selection").strValue;if(N==="none")continue;if(N==="contain"){if(L.startX!=null&&L.startY!=null&&!nt(d,L.startX,L.startY)||L.endX!=null&&L.endY!=null&&!nt(d,L.endX,L.endY))continue;if(L.edgeType==="bezier"||L.edgeType==="multibezier"||L.edgeType==="self"||L.edgeType==="compound"||L.edgeType==="segments"||L.edgeType==="haystack"){for(var _=O.rstyle.bezierPts||O.rstyle.linePts||O.rstyle.haystackPts,G=!0,z=0;z<_.length;z++)if(!Uo(d,_[z])){G=!1;break}G&&o.push(I)}else L.edgeType==="straight"&&o.push(I)}else if(N==="overlap"){var V=!1;if(L.startX!=null&&L.startY!=null&&L.endX!=null&&L.endY!=null&&(nt(d,L.startX,L.startY)||nt(d,L.endX,L.endY)))o.push(I),V=!0;else if(!V&&L.edgeType==="haystack"){for(var K=O.rstyle.haystackPts,j=0;j<K.length;j++)if(Uo(d,K[j])){o.push(I),V=!0;break}}if(!V){var Q=O.rstyle.bezierPts||O.rstyle.linePts||O.rstyle.haystackPts;if((!Q||Q.length<2)&&L.edgeType==="straight"&&L.startX!=null&&L.startY!=null&&L.endX!=null&&L.endY!=null&&(Q=[{x:L.startX,y:L.startY},{x:L.endX,y:L.endY}]),!Q||Q.length<2)continue;for(var ee=0;ee<Q.length-1;ee++){for(var te=Q[ee],ie=Q[ee+1],J=0;J<h.length;J++){var q=Je(h[J],2),W=q[0],$=q[1];if(y(te,ie,W,$)){o.push(I),V=!0;break}}if(V)break}}}}}return o};var Dn={};Dn.calculateArrowAngles=function(r){var e=r._private.rscratch,t=e.edgeType==="haystack",a=e.edgeType==="bezier",n=e.edgeType==="multibezier",i=e.edgeType==="segments",s=e.edgeType==="compound",o=e.edgeType==="self",u,l,f,c,d,g,y,b;if(t?(f=e.haystackPts[0],c=e.haystackPts[1],d=e.haystackPts[2],g=e.haystackPts[3]):(f=e.arrowStartX,c=e.arrowStartY,d=e.arrowEndX,g=e.arrowEndY),y=e.midX,b=e.midY,i)u=f-e.segpts[0],l=c-e.segpts[1];else if(n||s||o||a){var h=e.allpts,m=ir(h[0],h[2],h[4],.1),p=ir(h[1],h[3],h[5],.1);u=f-m,l=c-p}else u=f-y,l=c-b;e.srcArrowAngle=Xa(u,l);var y=e.midX,b=e.midY;if(t&&(y=(f+d)/2,b=(c+g)/2),u=d-f,l=g-c,i){var h=e.allpts;if(h.length/2%2===0){var w=h.length/2,x=w-2;u=h[w]-h[x],l=h[w+1]-h[x+1]}else if(e.isRound)u=e.midVector[1],l=-e.midVector[0];else{var w=h.length/2-1,x=w-2;u=h[w]-h[x],l=h[w+1]-h[x+1]}}else if(n||s||o){var h=e.allpts,C=e.ctrlpts,T,E,S,D;if(C.length/2%2===0){var B=h.length/2-1,P=B+2,A=P+2;T=ir(h[B],h[P],h[A],0),E=ir(h[B+1],h[P+1],h[A+1],0),S=ir(h[B],h[P],h[A],1e-4),D=ir(h[B+1],h[P+1],h[A+1],1e-4)}else{var P=h.length/2-1,B=P-2,A=P+2;T=ir(h[B],h[P],h[A],.4999),E=ir(h[B+1],h[P+1],h[A+1],.4999),S=ir(h[B],h[P],h[A],.5),D=ir(h[B+1],h[P+1],h[A+1],.5)}u=S-T,l=D-E}if(e.midtgtArrowAngle=Xa(u,l),e.midDispX=u,e.midDispY=l,u*=-1,l*=-1,i){var h=e.allpts;if(h.length/2%2!==0){if(!e.isRound){var w=h.length/2-1,R=w+2;u=-(h[R]-h[w]),l=-(h[R+1]-h[w+1])}}}if(e.midsrcArrowAngle=Xa(u,l),i)u=d-e.segpts[e.segpts.length-2],l=g-e.segpts[e.segpts.length-1];else if(n||s||o||a){var h=e.allpts,M=h.length,m=ir(h[M-6],h[M-4],h[M-2],.9),p=ir(h[M-5],h[M-3],h[M-1],.9);u=d-m,l=g-p}else u=d-y,l=g-b;e.tgtArrowAngle=Xa(u,l)};Dn.getArrowWidth=Dn.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 Fs,Vs,qr={},Dr={},Bl,Pl,kt,hn,Ur,wt,Tt,Fr,Vt,tn,df,hf,qs,_s,Al,Rl=v(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)},"asVec"),Jp=v(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},"invertVec"),jp=v(function(e,t,a,n,i){if(e!==Al?Rl(t,e,qr):Jp(Dr,qr),Rl(t,a,Dr),Bl=qr.nx*Dr.ny-qr.ny*Dr.nx,Pl=qr.nx*Dr.nx-qr.ny*-Dr.ny,Ur=Math.asin(Math.max(-1,Math.min(1,Bl))),Math.abs(Ur)<1e-6){Fs=t.x,Vs=t.y,Tt=Vt=0;return}kt=1,hn=!1,Pl<0?Ur<0?Ur=Math.PI+Ur:(Ur=Math.PI-Ur,kt=-1,hn=!0):Ur>0&&(kt=-1,hn=!0),t.radius!==void 0?Vt=t.radius:Vt=n,wt=Ur/2,tn=Math.min(qr.len/2,Dr.len/2),i?(Fr=Math.abs(Math.cos(wt)*Vt/Math.sin(wt)),Fr>tn?(Fr=tn,Tt=Math.abs(Fr*Math.sin(wt)/Math.cos(wt))):Tt=Vt):(Fr=Math.min(tn,Vt),Tt=Math.abs(Fr*Math.sin(wt)/Math.cos(wt))),qs=t.x+Dr.nx*Fr,_s=t.y+Dr.ny*Fr,Fs=qs-Dr.ny*Tt*kt,Vs=_s+Dr.nx*Tt*kt,df=t.x+qr.nx*Fr,hf=t.y+qr.ny*Fr,Al=t},"calcCornerArc");function gf(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)}v(gf,"drawPreparedRoundCorner");function go(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}:(jp(r,e,t,a,n),{cx:Fs,cy:Vs,radius:Tt,startX:df,startY:hf,stopX:qs,stopY:_s,startAngle:qr.ang+Math.PI/2*kt,endAngle:Dr.ang-Math.PI/2*kt,counterClockwise:hn})}v(go,"getRoundCorner");var Ra=.01,ey=Math.sqrt(2*Ra),pr={};pr.findMidptPtsEtc=function(r,e){var t=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,i,s=r.pstyle("source-endpoint"),o=r.pstyle("target-endpoint"),u=s.units!=null&&o.units!=null,l=v(function(C,T,E,S){var D=S-T,B=E-C,P=Math.sqrt(B*B+D*D);return{x:-D/P,y:B/P}},"recalcVectorNormInverse"),f=r.pstyle("edge-distances").value;switch(f){case"node-position":i=t;break;case"intersection":i=a;break;case"endpoints":{if(u){var c=this.manualEndptToPx(r.source()[0],s),d=Je(c,2),g=d[0],h=d[1],m=this.manualEndptToPx(r.target()[0],o),p=Je(m,2),y=p[0],b=p[1],w={x1:g,y1:h,x2:y,y2:b};n=l(g,h,y,b),i=w}else Fe("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}};pr.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 s=a.source,o=a.target,u=s.position(),l=o.position(),f=s.width(),c=o.width(),d=s.height(),g=o.height(),h=t.pstyle("haystack-radius").value,m=h/2;n.haystackPts=n.allpts=[n.source.x*f*m+u.x,n.source.y*d*m+u.y,n.target.x*c*m+l.x,n.target.y*g*m+l.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)}};pr.findSegmentsPoints=function(r,e){var t=r._private.rscratch,a=r.pstyle("segment-weights"),n=r.pstyle("segment-distances"),i=r.pstyle("segment-radii"),s=r.pstyle("radius-type"),o=Math.min(a.pfValue.length,n.pfValue.length),u=i.pfValue[i.pfValue.length-1],l=s.pfValue[s.pfValue.length-1];t.edgeType="segments",t.segpts=[],t.radii=[],t.isArcRadius=[];for(var f=0;f<o;f++){var c=a.pfValue[f],d=n.pfValue[f],g=1-c,h=c,m=this.findMidptPtsEtc(r,e),p=m.midptPts,y=m.vectorNormInverse,b={x:p.x1*g+p.x2*h,y:p.y1*g+p.y2*h};t.segpts.push(b.x+y.x*d,b.y+y.y*d),t.radii.push(i.pfValue[f]!==void 0?i.pfValue[f]:u),t.isArcRadius.push((s.pfValue[f]!==void 0?s.pfValue[f]:l)==="arc-radius")}};pr.findLoopPoints=function(r,e,t,a){var n=r._private.rscratch,i=e.dirCounts,s=e.srcPos,o=r.pstyle("control-point-distances"),u=o?o.pfValue[0]:void 0,l=r.pstyle("loop-direction").pfValue,f=r.pstyle("loop-sweep").pfValue,c=r.pstyle("control-point-step-size").pfValue;n.edgeType="self";var d=t,g=c;a&&(d=0,g=u);var h=l-Math.PI/2,m=h-f/2,p=h+f/2,y=l+"_"+f;d=i[y]===void 0?i[y]=0:++i[y],n.ctrlpts=[s.x+Math.cos(m)*1.4*g*(d/3+1),s.y+Math.sin(m)*1.4*g*(d/3+1),s.x+Math.cos(p)*1.4*g*(d/3+1),s.y+Math.sin(p)*1.4*g*(d/3+1)]};pr.findCompoundLoopPoints=function(r,e,t,a){var n=r._private.rscratch;n.edgeType="compound";var i=e.srcPos,s=e.tgtPos,o=e.srcW,u=e.srcH,l=e.tgtW,f=e.tgtH,c=r.pstyle("control-point-step-size").pfValue,d=r.pstyle("control-point-distances"),g=d?d.pfValue[0]:void 0,h=t,m=c;a&&(h=0,m=g);var p=50,y={x:i.x-o/2,y:i.y-u/2},b={x:s.x-l/2,y:s.y-f/2},w={x:Math.min(y.x,b.x),y:Math.min(y.y,b.y)},x=.5,C=Math.max(x,Math.log(o*Ra)),T=Math.max(x,Math.log(l*Ra));n.ctrlpts=[w.x,w.y-(1+Math.pow(p,1.12)/100)*m*(h/3+1)*C,w.x-(1+Math.pow(p,1.12)/100)*m*(h/3+1)*T,w.y]};pr.findStraightEdgePoints=function(r){r._private.rscratch.edgeType="straight"};pr.findBezierPoints=function(r,e,t,a,n){var i=r._private.rscratch,s=r.pstyle("control-point-step-size").pfValue,o=r.pstyle("control-point-distances"),u=r.pstyle("control-point-weights"),l=o&&u?Math.min(o.value.length,u.value.length):1,f=o?o.pfValue[0]:void 0,c=u.value[0],d=a;i.edgeType=d?"multibezier":"bezier",i.ctrlpts=[];for(var g=0;g<l;g++){var h=(.5-e.eles.length/2+t)*s*(n?-1:1),m=void 0,p=ro(h);d&&(f=o?o.pfValue[g]:s,c=u.value[g]),a?m=f:m=f!==void 0?p*f:void 0;var y=m!==void 0?m:h,b=1-c,w=c,x=this.findMidptPtsEtc(r,e),C=x.midptPts,T=x.vectorNormInverse,E={x:C.x1*b+C.x2*w,y:C.y1*b+C.y2*w};i.ctrlpts.push(E.x+T.x*y,E.y+T.y*y)}};pr.findTaxiPoints=function(r,e){var t=r._private.rscratch;t.edgeType="segments";var a="vertical",n="horizontal",i="leftward",s="rightward",o="downward",u="upward",l="auto",f=e.posPts,c=e.srcW,d=e.srcH,g=e.tgtW,h=e.tgtH,m=r.pstyle("edge-distances").value,p=m!=="node-position",y=r.pstyle("taxi-direction").value,b=y,w=r.pstyle("taxi-turn"),x=w.units==="%",C=w.pfValue,T=C<0,E=r.pstyle("taxi-turn-min-distance").pfValue,S=p?(c+g)/2:0,D=p?(d+h)/2:0,B=f.x2-f.x1,P=f.y2-f.y1,A=v(function(H,U){return H>0?Math.max(H-U,0):Math.min(H+U,0)},"subDWH"),R=A(B,S),M=A(P,D),I=!1;b===l?y=Math.abs(R)>Math.abs(M)?n:a:b===u||b===o?(y=a,I=!0):(b===i||b===s)&&(y=n,I=!0);var O=y===a,L=O?M:R,N=O?P:B,_=ro(N),G=!1;!(I&&(x||T))&&(b===o&&N<0||b===u&&N>0||b===i&&N>0||b===s&&N<0)&&(_*=-1,L=_*Math.abs(L),G=!0);var z;if(x){var V=C<0?1+C:C;z=V*L}else{var K=C<0?L:0;z=K+C*_}var j=v(function(H){return Math.abs(H)<E||Math.abs(H)>=Math.abs(L)},"getIsTooClose"),Q=j(z),ee=j(Math.abs(L)-Math.abs(z)),te=Q||ee;if(te&&!G)if(O){var ie=Math.abs(N)<=d/2,J=Math.abs(B)<=g/2;if(ie){var q=(f.x1+f.x2)/2,W=f.y1,$=f.y2;t.segpts=[q,W,q,$]}else if(J){var Z=(f.y1+f.y2)/2,ae=f.x1,de=f.x2;t.segpts=[ae,Z,de,Z]}else t.segpts=[f.x1,f.y2]}else{var Pe=Math.abs(N)<=c/2,xe=Math.abs(P)<=h/2;if(Pe){var be=(f.y1+f.y2)/2,pe=f.x1,oe=f.x2;t.segpts=[pe,be,oe,be]}else if(xe){var he=(f.x1+f.x2)/2,ce=f.y1,Ee=f.y2;t.segpts=[he,ce,he,Ee]}else t.segpts=[f.x2,f.y1]}else if(O){var we=f.y1+z+(p?d/2*_:0),ke=f.x1,Be=f.x2;t.segpts=[ke,we,Be,we]}else{var Ne=f.x1+z+(p?c/2*_:0),Ie=f.y1,Re=f.y2;t.segpts=[Ne,Ie,Ne,Re]}if(t.isRound){var Y=r.pstyle("taxi-radius").value,k=r.pstyle("radius-type").value[0]==="arc-radius";t.radii=new Array(t.segpts.length/2).fill(Y),t.isArcRadius=new Array(t.segpts.length/2).fill(k)}};pr.tryToCorrectInvalidPoints=function(r,e){var t=r._private.rscratch;if(t.edgeType==="bezier"){var a=e.srcPos,n=e.tgtPos,i=e.srcW,s=e.srcH,o=e.tgtW,u=e.tgtH,l=e.srcShape,f=e.tgtShape,c=e.srcCornerRadius,d=e.tgtCornerRadius,g=e.srcRs,h=e.tgtRs,m=!ne(t.startX)||!ne(t.startY),p=!ne(t.arrowStartX)||!ne(t.arrowStartY),y=!ne(t.endX)||!ne(t.endY),b=!ne(t.arrowEndX)||!ne(t.arrowEndY),w=3,x=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth,C=w*x,T=Pt({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.startX,y:t.startY}),E=T<C,S=Pt({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.endX,y:t.endY}),D=S<C,B=!1;if(m||p||E){B=!0;var P={x:t.ctrlpts[0]-a.x,y:t.ctrlpts[1]-a.y},A=Math.sqrt(P.x*P.x+P.y*P.y),R={x:P.x/A,y:P.y/A},M=Math.max(i,s),I={x:t.ctrlpts[0]+R.x*2*M,y:t.ctrlpts[1]+R.y*2*M},O=l.intersectLine(a.x,a.y,i,s,I.x,I.y,0,c,g);E?(t.ctrlpts[0]=t.ctrlpts[0]+R.x*(C-T),t.ctrlpts[1]=t.ctrlpts[1]+R.y*(C-T)):(t.ctrlpts[0]=O[0]+R.x*C,t.ctrlpts[1]=O[1]+R.y*C)}if(y||b||D){B=!0;var L={x:t.ctrlpts[0]-n.x,y:t.ctrlpts[1]-n.y},N=Math.sqrt(L.x*L.x+L.y*L.y),_={x:L.x/N,y:L.y/N},G=Math.max(i,s),z={x:t.ctrlpts[0]+_.x*2*G,y:t.ctrlpts[1]+_.y*2*G},V=f.intersectLine(n.x,n.y,o,u,z.x,z.y,0,d,h);D?(t.ctrlpts[0]=t.ctrlpts[0]+_.x*(C-S),t.ctrlpts[1]=t.ctrlpts[1]+_.y*(C-S)):(t.ctrlpts[0]=V[0]+_.x*C,t.ctrlpts[1]=V[1]+_.y*C)}B&&this.findEndpoints(r)}};pr.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=ir(e.allpts[a],e.allpts[a+2],e.allpts[a+4],n),e.midY=ir(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 s=e.radii[i/2-1],o=e.isArcRadius[i/2-1];e.roundCorners.push(go({x:e.allpts[i-2],y:e.allpts[i-1]},{x:e.allpts[i],y:e.allpts[i+1],radius:s},{x:e.allpts[i+2],y:e.allpts[i+3]},s,o))}}if(e.segpts.length%4===0){var u=e.segpts.length/2,l=u-2;e.midX=(e.segpts[l]+e.segpts[u])/2,e.midY=(e.segpts[l+1]+e.segpts[u+1])/2}else{var f=e.segpts.length/2-1;if(!e.isRound)e.midX=e.segpts[f],e.midY=e.segpts[f+1];else{var c={x:e.segpts[f],y:e.segpts[f+1]},d=e.roundCorners[f/2];if(d.radius===0){var g={x:e.segpts[f+2],y:e.segpts[f+3]};e.midX=c.x,e.midY=c.y,e.midVector=[c.y-g.y,g.x-c.x]}else{var h=[c.x-d.cx,c.y-d.cy],m=d.radius/Math.sqrt(Math.pow(h[0],2)+Math.pow(h[1],2));h=h.map(function(p){return p*m}),e.midX=d.cx+h[0],e.midY=d.cy+h[1],e.midVector=h}}}}};pr.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,Fe("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."))};pr.findEdgeControlPoints=function(r){var e=this;if(!(!r||r.length===0)){for(var t=this,a=t.cy,n=a.hasCompoundNodes(),i=new Xr,s=v(function(D,B){return[].concat(yn(D),[B?1:0]).join("-")},"getKey"),o=[],u=[],l=0;l<r.length;l++){var f=r[l],c=f._private,d=f.pstyle("curve-style").value;if(!(f.removed()||!f.takesUpSpace())){if(d==="haystack"){u.push(f);continue}var g=d==="unbundled-bezier"||at(d,"segments")||d==="straight"||d==="straight-triangle"||at(d,"taxi"),h=d==="unbundled-bezier"||d==="bezier",m=c.source,p=c.target,y=m.poolIndex(),b=p.poolIndex(),w=[y,b].sort(),x=s(w,g),C=i.get(x);C==null&&(C={eles:[]},o.push({pairId:w,edgeIsUnbundled:g}),i.set(x,C)),C.eles.push(f),g&&(C.hasUnbundled=!0),h&&(C.hasBezier=!0)}}for(var T=v(function(){var D=o[E],B=D.pairId,P=D.edgeIsUnbundled,A=s(B,P),R=i.get(A),M;if(!R.hasUnbundled){var I=R.eles[0].parallelEdges().filter(function(k){return k.isBundledBezier()});js(R.eles),I.forEach(function(k){return R.eles.push(k)}),R.eles.sort(function(k,F){return k.poolIndex()-F.poolIndex()})}var O=R.eles[0],L=O.source(),N=O.target();if(L.poolIndex()>N.poolIndex()){var _=L;L=N,N=_}var G=R.srcPos=L.position(),z=R.tgtPos=N.position(),V=R.srcW=L.outerWidth(),K=R.srcH=L.outerHeight(),j=R.tgtW=N.outerWidth(),Q=R.tgtH=N.outerHeight(),ee=R.srcShape=t.nodeShapes[e.getNodeShape(L)],te=R.tgtShape=t.nodeShapes[e.getNodeShape(N)],ie=R.srcCornerRadius=L.pstyle("corner-radius").value==="auto"?"auto":L.pstyle("corner-radius").pfValue,J=R.tgtCornerRadius=N.pstyle("corner-radius").value==="auto"?"auto":N.pstyle("corner-radius").pfValue,q=R.tgtRs=N._private.rscratch,W=R.srcRs=L._private.rscratch;R.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var $=0;$<R.eles.length;$++){var Z=R.eles[$],ae=Z[0]._private.rscratch,de=Z.pstyle("curve-style").value,Pe=de==="unbundled-bezier"||at(de,"segments")||at(de,"taxi"),xe=!L.same(Z.source());if(!R.calculatedIntersection&&L!==N&&(R.hasBezier||R.hasUnbundled)){R.calculatedIntersection=!0;var be=ee.intersectLine(G.x,G.y,V,K,z.x,z.y,0,ie,W),pe=R.srcIntn=be,oe=te.intersectLine(z.x,z.y,j,Q,G.x,G.y,0,J,q),he=R.tgtIntn=oe,ce=R.intersectionPts={x1:be[0],x2:oe[0],y1:be[1],y2:oe[1]},Ee=R.posPts={x1:G.x,x2:z.x,y1:G.y,y2:z.y},we=oe[1]-be[1],ke=oe[0]-be[0],Be=Math.sqrt(ke*ke+we*we);ne(Be)&&Be>=ey||(Be=Math.sqrt(Math.max(ke*ke,Ra)+Math.max(we*we,Ra)));var Ne=R.vector={x:ke,y:we},Ie=R.vectorNorm={x:Ne.x/Be,y:Ne.y/Be},Re={x:-Ie.y,y:Ie.x};R.nodesOverlap=!ne(Be)||te.checkPoint(be[0],be[1],0,j,Q,z.x,z.y,J,q)||ee.checkPoint(oe[0],oe[1],0,V,K,G.x,G.y,ie,W),R.vectorNormInverse=Re,M={nodesOverlap:R.nodesOverlap,dirCounts:R.dirCounts,calculatedIntersection:!0,hasBezier:R.hasBezier,hasUnbundled:R.hasUnbundled,eles:R.eles,srcPos:z,srcRs:q,tgtPos:G,tgtRs:W,srcW:j,srcH:Q,tgtW:V,tgtH:K,srcIntn:he,tgtIntn:pe,srcShape:te,tgtShape:ee,posPts:{x1:Ee.x2,y1:Ee.y2,x2:Ee.x1,y2:Ee.y1},intersectionPts:{x1:ce.x2,y1:ce.y2,x2:ce.x1,y2:ce.y1},vector:{x:-Ne.x,y:-Ne.y},vectorNorm:{x:-Ie.x,y:-Ie.y},vectorNormInverse:{x:-Re.x,y:-Re.y}}}var Y=xe?M:R;ae.nodesOverlap=Y.nodesOverlap,ae.srcIntn=Y.srcIntn,ae.tgtIntn=Y.tgtIntn,ae.isRound=de.startsWith("round"),n&&(L.isParent()||L.isChild()||N.isParent()||N.isChild())&&(L.parents().anySame(N)||N.parents().anySame(L)||L.same(N)&&L.isParent())?e.findCompoundLoopPoints(Z,Y,$,Pe):L===N?e.findLoopPoints(Z,Y,$,Pe):de.endsWith("segments")?e.findSegmentsPoints(Z,Y):de.endsWith("taxi")?e.findTaxiPoints(Z,Y):de==="straight"||!Pe&&R.eles.length%2===1&&$===Math.floor(R.eles.length/2)?e.findStraightEdgePoints(Z):e.findBezierPoints(Z,Y,$,Pe,xe),e.findEndpoints(Z),e.tryToCorrectInvalidPoints(Z,Y),e.checkForInvalidEdgeWarning(Z),e.storeAllpts(Z),e.storeEdgeProjections(Z),e.calculateArrowAngles(Z),e.recalculateEdgeLabelProjections(Z),e.calculateLabelAngles(Z)}},"_loop"),E=0;E<o.length;E++)T();this.findHaystackPoints(u)}};function pf(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}}v(pf,"getPts");pr.getSegmentPoints=function(r){var e=r[0]._private.rscratch;this.recalculateRenderedStyle(r);var t=e.edgeType;if(t==="segments")return pf(e.segpts)};pr.getControlPoints=function(r){var e=r[0]._private.rscratch;this.recalculateRenderedStyle(r);var t=e.edgeType;if(t==="bezier"||t==="multibezier"||t==="self"||t==="compound")return pf(e.ctrlpts)};pr.getEdgeMidpoint=function(r){var e=r[0]._private.rscratch;return this.recalculateRenderedStyle(r),{x:e.midX,y:e.midY}};var _a={};_a.manualEndptToPx=function(r,e){var t=this,a=r.position(),n=r.outerWidth(),i=r.outerHeight(),s=r._private.rscratch;if(e.value.length===2){var o=[e.pfValue[0],e.pfValue[1]];return e.units[0]==="%"&&(o[0]=o[0]*n),e.units[1]==="%"&&(o[1]=o[1]*i),o[0]+=a.x,o[1]+=a.y,o}else{var u=e.pfValue[0];u=-Math.PI/2+u;var l=2*Math.max(n,i),f=[a.x+Math.cos(u)*l,a.y+Math.sin(u)*l];return t.nodeShapes[this.getNodeShape(r)].intersectLine(a.x,a.y,n,i,f[0],f[1],0,r.pstyle("corner-radius").value==="auto"?"auto":r.pstyle("corner-radius").pfValue,s)}};_a.findEndpoints=function(r){var e,t,a,n,i=this,s,o=r.source()[0],u=r.target()[0],l=o.position(),f=u.position(),c=r.pstyle("target-arrow-shape").value,d=r.pstyle("source-arrow-shape").value,g=r.pstyle("target-distance-from-node").pfValue,h=r.pstyle("source-distance-from-node").pfValue,m=o._private.rscratch,p=u._private.rscratch,y=r.pstyle("curve-style").value,b=r._private.rscratch,w=b.edgeType,x=at(y,"taxi"),C=w==="self"||w==="compound",T=w==="bezier"||w==="multibezier"||C,E=w!=="bezier",S=w==="straight"||w==="segments",D=w==="segments",B=T||E||S,P=C||x,A=r.pstyle("source-endpoint"),R=P?"outside-to-node":A.value,M=o.pstyle("corner-radius").value==="auto"?"auto":o.pstyle("corner-radius").pfValue,I=r.pstyle("target-endpoint"),O=P?"outside-to-node":I.value,L=u.pstyle("corner-radius").value==="auto"?"auto":u.pstyle("corner-radius").pfValue;b.srcManEndpt=A,b.tgtManEndpt=I;var N,_,G,z,V=(e=(I==null||(t=I.pfValue)===null||t===void 0?void 0:t.length)===2?I.pfValue:null)!==null&&e!==void 0?e:[0,0],K=(a=(A==null||(n=A.pfValue)===null||n===void 0?void 0:n.length)===2?A.pfValue:null)!==null&&a!==void 0?a:[0,0];if(T){var j=[b.ctrlpts[0],b.ctrlpts[1]],Q=E?[b.ctrlpts[b.ctrlpts.length-2],b.ctrlpts[b.ctrlpts.length-1]]:j;N=Q,_=j}else if(S){var ee=D?b.segpts.slice(0,2):[f.x+V[0],f.y+V[1]],te=D?b.segpts.slice(b.segpts.length-2):[l.x+K[0],l.y+K[1]];N=te,_=ee}if(O==="inside-to-node")s=[f.x,f.y];else if(I.units)s=this.manualEndptToPx(u,I);else if(O==="outside-to-line")s=b.tgtIntn;else if(O==="outside-to-node"||O==="outside-to-node-or-label"?G=N:(O==="outside-to-line"||O==="outside-to-line-or-label")&&(G=[l.x,l.y]),s=i.nodeShapes[this.getNodeShape(u)].intersectLine(f.x,f.y,u.outerWidth(),u.outerHeight(),G[0],G[1],0,L,p),O==="outside-to-node-or-label"||O==="outside-to-line-or-label"){var ie=u._private.rscratch,J=ie.labelWidth,q=ie.labelHeight,W=ie.labelX,$=ie.labelY,Z=J/2,ae=q/2,de=u.pstyle("text-valign").value;de==="top"?$-=ae:de==="bottom"&&($+=ae);var Pe=u.pstyle("text-halign").value;Pe==="left"?W-=Z:Pe==="right"&&(W+=Z);var xe=ka(G[0],G[1],[W-Z,$-ae,W+Z,$-ae,W+Z,$+ae,W-Z,$+ae],f.x,f.y);if(xe.length>0){var be=l,pe=Ct(be,Ht(s)),oe=Ct(be,Ht(xe)),he=pe;if(oe<pe&&(s=xe,he=oe),xe.length>2){var ce=Ct(be,{x:xe[2],y:xe[3]});ce<he&&(s=[xe[2],xe[3]])}}}var Ee=Ya(s,N,i.arrowShapes[c].spacing(r)+g),we=Ya(s,N,i.arrowShapes[c].gap(r)+g);if(b.endX=we[0],b.endY=we[1],b.arrowEndX=Ee[0],b.arrowEndY=Ee[1],R==="inside-to-node")s=[l.x,l.y];else if(A.units)s=this.manualEndptToPx(o,A);else if(R==="outside-to-line")s=b.srcIntn;else if(R==="outside-to-node"||R==="outside-to-node-or-label"?z=_:(R==="outside-to-line"||R==="outside-to-line-or-label")&&(z=[f.x,f.y]),s=i.nodeShapes[this.getNodeShape(o)].intersectLine(l.x,l.y,o.outerWidth(),o.outerHeight(),z[0],z[1],0,M,m),R==="outside-to-node-or-label"||R==="outside-to-line-or-label"){var ke=o._private.rscratch,Be=ke.labelWidth,Ne=ke.labelHeight,Ie=ke.labelX,Re=ke.labelY,Y=Be/2,k=Ne/2,F=o.pstyle("text-valign").value;F==="top"?Re-=k:F==="bottom"&&(Re+=k);var H=o.pstyle("text-halign").value;H==="left"?Ie-=Y:H==="right"&&(Ie+=Y);var U=ka(z[0],z[1],[Ie-Y,Re-k,Ie+Y,Re-k,Ie+Y,Re+k,Ie-Y,Re+k],l.x,l.y);if(U.length>0){var X=f,ve=Ct(X,Ht(s)),re=Ct(X,Ht(U)),se=ve;if(re<ve&&(s=[U[0],U[1]],se=re),U.length>2){var ue=Ct(X,{x:U[2],y:U[3]});ue<se&&(s=[U[2],U[3]])}}}var ye=Ya(s,_,i.arrowShapes[d].spacing(r)+h),Ce=Ya(s,_,i.arrowShapes[d].gap(r)+h);b.startX=Ce[0],b.startY=Ce[1],b.arrowStartX=ye[0],b.arrowStartY=ye[1],B&&(!ne(b.startX)||!ne(b.startY)||!ne(b.endX)||!ne(b.endY)?b.badLine=!0:b.badLine=!1)};_a.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}}};_a.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 po={};function ry(r,e,t){for(var a=v(function(l,f,c,d){return ir(l,f,c,d)},"qbezierAt$1"),n=e._private,i=n.rstyle.bezierPts,s=0;s<r.bezierProjPcts.length;s++){var o=r.bezierProjPcts[s];i.push({x:a(t[0],t[2],t[4],o),y:a(t[1],t[3],t[5],o)})}}v(ry,"pushBezierPts");po.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)ry(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 s=t.haystackPts;e.rstyle.haystackPts=[{x:s[0],y:s[1]},{x:s[2],y:s[3]}]}e.rstyle.arrowWidth=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth};po.recalculateEdgeProjections=function(r){this.findEdgeControlPoints(r)};var Hr={};Hr.recalculateNodeLabelProjection=function(r){var e=r.pstyle("label").strValue;if(!ut(e)){var t,a,n=r._private,i=r.width(),s=r.height(),o=r.padding(),u=r.position(),l=r.pstyle("text-halign").strValue,f=r.pstyle("text-valign").strValue,c=n.rscratch,d=n.rstyle;switch(l){case"left":t=u.x-i/2-o;break;case"right":t=u.x+i/2+o;break;default:t=u.x}switch(f){case"top":a=u.y-s/2-o;break;case"bottom":a=u.y+s/2+o;break;default:a=u.y}c.labelX=t,c.labelY=a,d.labelX=t,d.labelY=a,this.calculateLabelAngles(r),this.applyLabelDimensions(r)}};var yf=v(function(e,t){var a=Math.atan(t/e);return e===0&&a<0&&(a=a*-1),a},"lineAngleFromDelta"),mf=v(function(e,t){var a=t.x-e.x,n=t.y-e.y;return yf(a,n)},"lineAngle"),ty=v(function(e,t,a,n){var 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Ce={originalEvent:k,type:"cxttapstart",position:{x:U[0],y:U[1]}};re?(re.activate(),re.emit(Ce),r.hoverData.down=re):F.emit(Ce),r.hoverData.downTime=new Date().getTime(),r.hoverData.cxtDragged=!1}else if(k.which==1){re&&re.activate();{if(re!=null&&r.nodeIsGrabbable(re)){var Te=v(function(Ae){Ae.emit(ue("grab"))},"triggerGrab");if(l(re),!re.selected())se=r.dragData.possibleDragElements=F.collection(),h(re,{addToList:se}),re.emit(ue("grabon")).emit(ue("grab"));else{se=r.dragData.possibleDragElements=F.collection();var fe=F.$(function(De){return De.isNode()&&De.selected()&&r.nodeIsGrabbable(De)});g(fe,{addToList:se}),re.emit(ue("grabon")),fe.forEach(Te)}r.redrawHint("eles",!0),r.redrawHint("drag",!0)}r.hoverData.down=re,r.hoverData.downs=ve,r.hoverData.downTime=new Date().getTime()}n(re,["mousedown","tapstart","vmousedown"],k,{x:U[0],y:U[1]}),re==null?(X[4]=1,r.data.bgActivePosistion={x:U[0],y:U[1]},r.redrawHint("select",!0),r.redraw()):re.pannable()&&(X[4]=1),ye()}X[0]=X[2]=U[0],X[1]=X[3]=U[1]}},"mousedownHandler"),!1);var D=a(r.container);r.registerBinding([e,D],"mousemove",v(function(k){var F=r.hoverData.capture;if(!(!F&&!S(k))){var H=!1,U=r.cy,X=U.zoom(),ve=[k.clientX,k.clientY],re=r.projectIntoViewport(ve[0],ve[1]),se=r.hoverData.mdownPos,ue=r.hoverData.mdownGPos,ye=r.selection,Ce=null;!r.hoverData.draggingEles&&!r.hoverData.dragging&&!r.hoverData.selecting&&(Ce=r.findNearestElement(re[0],re[1],!0,!1));var Te=r.hoverData.last,fe=r.hoverData.down,De=[re[0]-ye[2],re[1]-ye[3]],Ae=r.dragData.possibleDragElements,nr;if(ue){var Ke=ve[0]-ue[0],Ar=Ke*Ke,Xe=ve[1]-ue[1],Ze=Xe*Xe,je=Ar+Ze;r.hoverData.isOverThresholdDrag=nr=je>=r.desktopTapThreshold2}var ur=i(k);nr&&(r.hoverData.tapholdCancelled=!0);var zr=v(function(){var kr=r.hoverData.dragDelta=r.hoverData.dragDelta||[];kr.length===0?(kr.push(De[0]),kr.push(De[1])):(kr[0]+=De[0],kr[1]+=De[1])},"updateDragDelta");H=!0,n(Ce,["mousemove","vmousemove","tapdrag"],k,{x:re[0],y:re[1]});var $e=v(function(kr){return{originalEvent:k,type:kr,position:{x:re[0],y:re[1]}}},"makeEvent"),$r=v(function(){r.data.bgActivePosistion=void 0,r.hoverData.selecting||U.emit($e("boxstart")),ye[4]=1,r.hoverData.selecting=!0,r.redrawHint("select",!0),r.redraw()},"goIntoBoxMode");if(r.hoverData.which===3){if(nr){var Rr=$e("cxtdrag");fe?fe.emit(Rr):U.emit(Rr),r.hoverData.cxtDragged=!0,(!r.hoverData.cxtOver||Ce!==r.hoverData.cxtOver)&&(r.hoverData.cxtOver&&r.hoverData.cxtOver.emit($e("cxtdragout")),r.hoverData.cxtOver=Ce,Ce&&Ce.emit($e("cxtdragover")))}}else if(r.hoverData.dragging){if(H=!0,U.panningEnabled()&&U.userPanningEnabled()){var jr;if(r.hoverData.justStartedPan){var Wa=r.hoverData.mdownPos;jr={x:(re[0]-Wa[0])*X,y:(re[1]-Wa[1])*X},r.hoverData.justStartedPan=!1}else jr={x:De[0]*X,y:De[1]*X};U.panBy(jr),U.emit($e("dragpan")),r.hoverData.dragged=!0}re=r.projectIntoViewport(k.clientX,k.clientY)}else if(ye[4]==1&&(fe==null||fe.pannable())){if(nr){if(!r.hoverData.dragging&&U.boxSelectionEnabled()&&(ur||!U.panningEnabled()||!U.userPanningEnabled()))$r();else if(!r.hoverData.selecting&&U.panningEnabled()&&U.userPanningEnabled()){var bt=s(fe,r.hoverData.downs);bt&&(r.hoverData.dragging=!0,r.hoverData.justStartedPan=!0,ye[4]=0,r.data.bgActivePosistion=Ht(se),r.redrawHint("select",!0),r.redraw())}fe&&fe.pannable()&&fe.active()&&fe.unactivate()}}else{if(fe&&fe.pannable()&&fe.active()&&fe.unactivate(),(!fe||!fe.grabbed())&&Ce!=Te&&(Te&&n(Te,["mouseout","tapdragout"],k,{x:re[0],y:re[1]}),Ce&&n(Ce,["mouseover","tapdragover"],k,{x:re[0],y:re[1]}),r.hoverData.last=Ce),fe)if(nr){if(U.boxSelectionEnabled()&&ur)fe&&fe.grabbed()&&(m(Ae),fe.emit($e("freeon")),Ae.emit($e("free")),r.dragData.didDrag&&(fe.emit($e("dragfreeon")),Ae.emit($e("dragfree")))),$r();else if(fe&&fe.grabbed()&&r.nodeIsDraggable(fe)){var wr=!r.dragData.didDrag;wr&&r.redrawHint("eles",!0),r.dragData.didDrag=!0,r.hoverData.draggingEles||g(Ae,{inDragLayer:!0});var dr={x:0,y:0};if(ne(De[0])&&ne(De[1])&&(dr.x+=De[0],dr.y+=De[1],wr)){var xr=r.hoverData.dragDelta;xr&&ne(xr[0])&&ne(xr[1])&&(dr.x+=xr[0],dr.y+=xr[1])}r.hoverData.draggingEles=!0,Ae.silentShift(dr).emit($e("position")).emit($e("drag")),r.redrawHint("drag",!0),r.redraw()}}else zr();H=!0}if(ye[2]=re[0],ye[3]=re[1],H)return k.stopPropagation&&k.stopPropagation(),k.preventDefault&&k.preventDefault(),!1}},"mousemoveHandler"),!1);var B,P,A;r.registerBinding(e,"mouseup",v(function(k){if(!(r.hoverData.which===1&&k.which!==1&&r.hoverData.capture)){var F=r.hoverData.capture;if(F){r.hoverData.capture=!1;var H=r.cy,U=r.projectIntoViewport(k.clientX,k.clientY),X=r.selection,ve=r.findNearestElement(U[0],U[1],!0,!1),re=r.dragData.possibleDragElements,se=r.hoverData.down,ue=i(k);r.data.bgActivePosistion&&(r.redrawHint("select",!0),r.redraw()),r.hoverData.tapholdCancelled=!0,r.data.bgActivePosistion=void 0,se&&se.unactivate();var ye=v(function(Ke){return{originalEvent:k,type:Ke,position:{x:U[0],y:U[1]}}},"makeEvent");if(r.hoverData.which===3){var Ce=ye("cxttapend");if(se?se.emit(Ce):H.emit(Ce),!r.hoverData.cxtDragged){var Te=ye("cxttap");se?se.emit(Te):H.emit(Te)}r.hoverData.cxtDragged=!1,r.hoverData.which=null}else if(r.hoverData.which===1){if(n(ve,["mouseup","tapend","vmouseup"],k,{x:U[0],y:U[1]}),!r.dragData.didDrag&&!r.hoverData.dragged&&!r.hoverData.selecting&&!r.hoverData.isOverThresholdDrag&&(n(se,["click","tap","vclick"],k,{x:U[0],y:U[1]}),P=!1,k.timeStamp-A<=H.multiClickDebounceTime()?(B&&clearTimeout(B),P=!0,A=null,n(se,["dblclick","dbltap","vdblclick"],k,{x:U[0],y:U[1]})):(B=setTimeout(function(){P||n(se,["oneclick","onetap","voneclick"],k,{x:U[0],y:U[1]})},H.multiClickDebounceTime()),A=k.timeStamp)),se==null&&!r.dragData.didDrag&&!r.hoverData.selecting&&!r.hoverData.dragged&&!i(k)&&(H.$(t).unselect(["tapunselect"]),re.length>0&&r.redrawHint("eles",!0),r.dragData.possibleDragElements=re=H.collection()),ve==se&&!r.dragData.didDrag&&!r.hoverData.selecting&&ve!=null&&ve._private.selectable&&(r.hoverData.dragging||(H.selectionType()==="additive"||ue?ve.selected()?ve.unselect(["tapunselect"]):ve.select(["tapselect"]):ue||(H.$(t).unmerge(ve).unselect(["tapunselect"]),ve.select(["tapselect"]))),r.redrawHint("eles",!0)),r.hoverData.selecting){var fe=H.collection(r.getAllInBox(X[0],X[1],X[2],X[3]));r.redrawHint("select",!0),fe.length>0&&r.redrawHint("eles",!0),H.emit(ye("boxend"));var De=v(function(Ke){return Ke.selectable()&&!Ke.selected()},"eleWouldBeSelected");H.selectionType()==="additive"||ue||H.$(t).unmerge(fe).unselect(),fe.emit(ye("box")).stdFilter(De).select().emit(ye("boxselect")),r.redraw()}if(r.hoverData.dragging&&(r.hoverData.dragging=!1,r.redrawHint("select",!0),r.redrawHint("eles",!0),r.redraw()),!X[4]){r.redrawHint("drag",!0),r.redrawHint("eles",!0);var Ae=se&&se.grabbed();m(re),Ae&&(se.emit(ye("freeon")),re.emit(ye("free")),r.dragData.didDrag&&(se.emit(ye("dragfreeon")),re.emit(ye("dragfree"))))}}X[4]=0,r.hoverData.down=null,r.hoverData.cxtStarted=!1,r.hoverData.draggingEles=!1,r.hoverData.selecting=!1,r.hoverData.isOverThresholdDrag=!1,r.dragData.didDrag=!1,r.hoverData.dragged=!1,r.hoverData.dragDelta=[],r.hoverData.mdownPos=null,r.hoverData.mdownGPos=null,r.hoverData.which=null}}},"mouseupHandler"),!1);var R=[],M=4,I,O=1e5,L=v(function(k,F){for(var H=0;H<k.length;H++)if(k[H]%F!==0)return!1;return!0},"allAreDivisibleBy"),N=v(function(k){for(var F=Math.abs(k[0]),H=1;H<k.length;H++)if(Math.abs(k[H])!==F)return!1;return!0},"allAreSameMagnitude"),_=v(function(k){var F=!1,H=k.deltaY;if(H==null&&(k.wheelDeltaY!=null?H=k.wheelDeltaY/4:k.wheelDelta!=null&&(H=k.wheelDelta/4)),H!==0){if(I==null)if(R.length>=M){var U=R;if(I=L(U,5),!I){var X=Math.abs(U[0]);I=N(U)&&X>5}if(I)for(var ve=0;ve<U.length;ve++)O=Math.min(Math.abs(U[ve]),O)}else R.push(H),F=!0;else I&&(O=Math.min(Math.abs(H),O));if(!r.scrollingPage){var re=r.cy,se=re.zoom(),ue=re.pan(),ye=r.projectIntoViewport(k.clientX,k.clientY),Ce=[ye[0]*se+ue.x,ye[1]*se+ue.y];if(r.hoverData.draggingEles||r.hoverData.dragging||r.hoverData.cxtStarted||E()){k.preventDefault();return}if(re.panningEnabled()&&re.userPanningEnabled()&&re.zoomingEnabled()&&re.userZoomingEnabled()){k.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 Te;F&&Math.abs(H)>5&&(H=ro(H)*5),Te=H/-250,I&&(Te/=O,Te*=3),Te=Te*r.wheelSensitivity;var fe=k.deltaMode===1;fe&&(Te*=33);var De=re.zoom()*Math.pow(10,Te);k.type==="gesturechange"&&(De=r.gestureStartZoom*k.scale),re.zoom({level:De,renderedPosition:{x:Ce[0],y:Ce[1]}}),re.emit({type:k.type==="gesturechange"?"pinchzoom":"scrollzoom",originalEvent:k,position:{x:ye[0],y:ye[1]}})}}}},"wheelHandler");r.registerBinding(r.container,"wheel",_,!0),r.registerBinding(e,"scroll",v(function(k){r.scrollingPage=!0,clearTimeout(r.scrollingPageTimeout),r.scrollingPageTimeout=setTimeout(function(){r.scrollingPage=!1},250)},"scrollHandler"),!0),r.registerBinding(r.container,"gesturestart",v(function(k){r.gestureStartZoom=r.cy.zoom(),r.hasTouchStarted||k.preventDefault()},"gestureStartHandler"),!0),r.registerBinding(r.container,"gesturechange",function(Y){r.hasTouchStarted||_(Y)},!0),r.registerBinding(r.container,"mouseout",v(function(k){var F=r.projectIntoViewport(k.clientX,k.clientY);r.cy.emit({originalEvent:k,type:"mouseout",position:{x:F[0],y:F[1]}})},"mouseOutHandler"),!1),r.registerBinding(r.container,"mouseover",v(function(k){var F=r.projectIntoViewport(k.clientX,k.clientY);r.cy.emit({originalEvent:k,type:"mouseover",position:{x:F[0],y:F[1]}})},"mouseOverHandler"),!1);var G,z,V,K,j,Q,ee,te,ie,J,q,W,$,Z=v(function(k,F,H,U){return Math.sqrt((H-k)*(H-k)+(U-F)*(U-F))},"distance"),ae=v(function(k,F,H,U){return(H-k)*(H-k)+(U-F)*(U-F)},"distanceSq"),de;r.registerBinding(r.container,"touchstart",de=v(function(k){if(r.hasTouchStarted=!0,!!S(k)){y(),r.touchData.capture=!0,r.data.bgActivePosistion=void 0;var F=r.cy,H=r.touchData.now,U=r.touchData.earlier;if(k.touches[0]){var X=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);H[0]=X[0],H[1]=X[1]}if(k.touches[1]){var X=r.projectIntoViewport(k.touches[1].clientX,k.touches[1].clientY);H[2]=X[0],H[3]=X[1]}if(k.touches[2]){var X=r.projectIntoViewport(k.touches[2].clientX,k.touches[2].clientY);H[4]=X[0],H[5]=X[1]}var ve=v(function(ur){return{originalEvent:k,type:ur,position:{x:H[0],y:H[1]}}},"makeEvent");if(k.touches[1]){r.touchData.singleTouchMoved=!0,m(r.dragData.touchDragEles);var re=r.findContainerClientCoords();ie=re[0],J=re[1],q=re[2],W=re[3],G=k.touches[0].clientX-ie,z=k.touches[0].clientY-J,V=k.touches[1].clientX-ie,K=k.touches[1].clientY-J,$=0<=G&&G<=q&&0<=V&&V<=q&&0<=z&&z<=W&&0<=K&&K<=W;var se=F.pan(),ue=F.zoom();j=Z(G,z,V,K),Q=ae(G,z,V,K),ee=[(G+V)/2,(z+K)/2],te=[(ee[0]-se.x)/ue,(ee[1]-se.y)/ue];var ye=200,Ce=ye*ye;if(Q<Ce&&!k.touches[2]){var Te=r.findNearestElement(H[0],H[1],!0,!0),fe=r.findNearestElement(H[2],H[3],!0,!0);Te&&Te.isNode()?(Te.activate().emit(ve("cxttapstart")),r.touchData.start=Te):fe&&fe.isNode()?(fe.activate().emit(ve("cxttapstart")),r.touchData.start=fe):F.emit(ve("cxttapstart")),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(k.touches[2])F.boxSelectionEnabled()&&k.preventDefault();else if(!k.touches[1]){if(k.touches[0]){var De=r.findNearestElements(H[0],H[1],!0,!0),Ae=De[0];if(Ae!=null&&(Ae.activate(),r.touchData.start=Ae,r.touchData.starts=De,r.nodeIsGrabbable(Ae))){var nr=r.dragData.touchDragEles=F.collection(),Ke=null;r.redrawHint("eles",!0),r.redrawHint("drag",!0),Ae.selected()?(Ke=F.$(function(je){return je.selected()&&r.nodeIsGrabbable(je)}),g(Ke,{addToList:nr})):h(Ae,{addToList:nr}),l(Ae),Ae.emit(ve("grabon")),Ke?Ke.forEach(function(je){je.emit(ve("grab"))}):Ae.emit(ve("grab"))}n(Ae,["touchstart","tapstart","vmousedown"],k,{x:H[0],y:H[1]}),Ae==null&&(r.data.bgActivePosistion={x:X[0],y:X[1]},r.redrawHint("select",!0),r.redraw()),r.touchData.singleTouchMoved=!1,r.touchData.singleTouchStartTime=+new Date,clearTimeout(r.touchData.tapholdTimeout),r.touchData.tapholdTimeout=setTimeout(function(){r.touchData.singleTouchMoved===!1&&!r.pinching&&!r.touchData.selecting&&n(r.touchData.start,["taphold"],k,{x:H[0],y:H[1]})},r.tapholdDuration)}}if(k.touches.length>=1){for(var Ar=r.touchData.startPosition=[null,null,null,null,null,null],Xe=0;Xe<H.length;Xe++)Ar[Xe]=U[Xe]=H[Xe];var Ze=k.touches[0];r.touchData.startGPosition=[Ze.clientX,Ze.clientY]}}},"touchstartHandler"),!1);var Pe;r.registerBinding(e,"touchmove",Pe=v(function(k){var F=r.touchData.capture;if(!(!F&&!S(k))){var H=r.selection,U=r.cy,X=r.touchData.now,ve=r.touchData.earlier,re=U.zoom();if(k.touches[0]){var se=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);X[0]=se[0],X[1]=se[1]}if(k.touches[1]){var se=r.projectIntoViewport(k.touches[1].clientX,k.touches[1].clientY);X[2]=se[0],X[3]=se[1]}if(k.touches[2]){var se=r.projectIntoViewport(k.touches[2].clientX,k.touches[2].clientY);X[4]=se[0],X[5]=se[1]}var ue=v(function(jf){return{originalEvent:k,type:jf,position:{x:X[0],y:X[1]}}},"makeEvent"),ye=r.touchData.startGPosition,Ce;if(F&&k.touches[0]&&ye){for(var Te=[],fe=0;fe<X.length;fe++)Te[fe]=X[fe]-ve[fe];var De=k.touches[0].clientX-ye[0],Ae=De*De,nr=k.touches[0].clientY-ye[1],Ke=nr*nr,Ar=Ae+Ke;Ce=Ar>=r.touchTapThreshold2}if(F&&r.touchData.cxt){k.preventDefault();var Xe=k.touches[0].clientX-ie,Ze=k.touches[0].clientY-J,je=k.touches[1].clientX-ie,ur=k.touches[1].clientY-J,zr=ae(Xe,Ze,je,ur),$e=zr/Q,$r=150,Rr=$r*$r,jr=1.5,Wa=jr*jr;if($e>=Wa||zr>=Rr){r.touchData.cxt=!1,r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var bt=ue("cxttapend");r.touchData.start?(r.touchData.start.unactivate().emit(bt),r.touchData.start=null):U.emit(bt)}}if(F&&r.touchData.cxt){var bt=ue("cxtdrag");r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.touchData.start?r.touchData.start.emit(bt):U.emit(bt),r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxtDragged=!0;var wr=r.findNearestElement(X[0],X[1],!0,!0);(!r.touchData.cxtOver||wr!==r.touchData.cxtOver)&&(r.touchData.cxtOver&&r.touchData.cxtOver.emit(ue("cxtdragout")),r.touchData.cxtOver=wr,wr&&wr.emit(ue("cxtdragover")))}else if(F&&k.touches[2]&&U.boxSelectionEnabled())k.preventDefault(),r.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,r.touchData.selecting||U.emit(ue("boxstart")),r.touchData.selecting=!0,r.touchData.didSelect=!0,H[4]=1,!H||H.length===0||H[0]===void 0?(H[0]=(X[0]+X[2]+X[4])/3,H[1]=(X[1]+X[3]+X[5])/3,H[2]=(X[0]+X[2]+X[4])/3+1,H[3]=(X[1]+X[3]+X[5])/3+1):(H[2]=(X[0]+X[2]+X[4])/3,H[3]=(X[1]+X[3]+X[5])/3),r.redrawHint("select",!0),r.redraw();else if(F&&k.touches[1]&&!r.touchData.didSelect&&U.zoomingEnabled()&&U.panningEnabled()&&U.userZoomingEnabled()&&U.userPanningEnabled()){k.preventDefault(),r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var dr=r.dragData.touchDragEles;if(dr){r.redrawHint("drag",!0);for(var xr=0;xr<dr.length;xr++){var sa=dr[xr]._private;sa.grabbed=!1,sa.rscratch.inDragLayer=!1}}var kr=r.touchData.start,Xe=k.touches[0].clientX-ie,Ze=k.touches[0].clientY-J,je=k.touches[1].clientX-ie,ur=k.touches[1].clientY-J,bo=Z(Xe,Ze,je,ur),Wf=bo/j;if($){var $f=Xe-G,Uf=Ze-z,Kf=je-V,Xf=ur-K,Yf=($f+Kf)/2,Zf=(Uf+Xf)/2,oa=U.zoom(),Yn=oa*Wf,$a=U.pan(),wo=te[0]*oa+$a.x,xo=te[1]*oa+$a.y,Qf={x:-Yn/oa*(wo-$a.x-Yf)+wo,y:-Yn/oa*(xo-$a.y-Zf)+xo};if(kr&&kr.active()){var dr=r.dragData.touchDragEles;m(dr),r.redrawHint("drag",!0),r.redrawHint("eles",!0),kr.unactivate().emit(ue("freeon")),dr.emit(ue("free")),r.dragData.didDrag&&(kr.emit(ue("dragfreeon")),dr.emit(ue("dragfree")))}U.viewport({zoom:Yn,pan:Qf,cancelOnFailedZoom:!0}),U.emit(ue("pinchzoom")),j=bo,G=Xe,z=Ze,V=je,K=ur,r.pinching=!0}if(k.touches[0]){var se=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);X[0]=se[0],X[1]=se[1]}if(k.touches[1]){var se=r.projectIntoViewport(k.touches[1].clientX,k.touches[1].clientY);X[2]=se[0],X[3]=se[1]}if(k.touches[2]){var se=r.projectIntoViewport(k.touches[2].clientX,k.touches[2].clientY);X[4]=se[0],X[5]=se[1]}}else if(k.touches[0]&&!r.touchData.didSelect){var Mr=r.touchData.start,Zn=r.touchData.last,wr;if(!r.hoverData.draggingEles&&!r.swipePanning&&(wr=r.findNearestElement(X[0],X[1],!0,!0)),F&&Mr!=null&&k.preventDefault(),F&&Mr!=null&&r.nodeIsDraggable(Mr))if(Ce){var dr=r.dragData.touchDragEles,Eo=!r.dragData.didDrag;Eo&&g(dr,{inDragLayer:!0}),r.dragData.didDrag=!0;var ua={x:0,y:0};if(ne(Te[0])&&ne(Te[1])&&(ua.x+=Te[0],ua.y+=Te[1],Eo)){r.redrawHint("eles",!0);var Lr=r.touchData.dragDelta;Lr&&ne(Lr[0])&&ne(Lr[1])&&(ua.x+=Lr[0],ua.y+=Lr[1])}r.hoverData.draggingEles=!0,dr.silentShift(ua).emit(ue("position")).emit(ue("drag")),r.redrawHint("drag",!0),r.touchData.startPosition[0]==ve[0]&&r.touchData.startPosition[1]==ve[1]&&r.redrawHint("eles",!0),r.redraw()}else{var Lr=r.touchData.dragDelta=r.touchData.dragDelta||[];Lr.length===0?(Lr.push(Te[0]),Lr.push(Te[1])):(Lr[0]+=Te[0],Lr[1]+=Te[1])}if(n(Mr||wr,["touchmove","tapdrag","vmousemove"],k,{x:X[0],y:X[1]}),(!Mr||!Mr.grabbed())&&wr!=Zn&&(Zn&&Zn.emit(ue("tapdragout")),wr&&wr.emit(ue("tapdragover"))),r.touchData.last=wr,F)for(var xr=0;xr<X.length;xr++)X[xr]&&r.touchData.startPosition[xr]&&Ce&&(r.touchData.singleTouchMoved=!0);if(F&&(Mr==null||Mr.pannable())&&U.panningEnabled()&&U.userPanningEnabled()){var Jf=s(Mr,r.touchData.starts);Jf&&(k.preventDefault(),r.data.bgActivePosistion||(r.data.bgActivePosistion=Ht(r.touchData.startPosition)),r.swipePanning?(U.panBy({x:Te[0]*re,y:Te[1]*re}),U.emit(ue("dragpan"))):Ce&&(r.swipePanning=!0,U.panBy({x:De*re,y:nr*re}),U.emit(ue("dragpan")),Mr&&(Mr.unactivate(),r.redrawHint("select",!0),r.touchData.start=null)));var se=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);X[0]=se[0],X[1]=se[1]}}for(var fe=0;fe<X.length;fe++)ve[fe]=X[fe];F&&k.touches.length>0&&!r.hoverData.draggingEles&&!r.swipePanning&&r.data.bgActivePosistion!=null&&(r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.redraw())}},"touchmoveHandler"),!1);var xe;r.registerBinding(e,"touchcancel",xe=v(function(k){var F=r.touchData.start;r.touchData.capture=!1,F&&F.unactivate()},"touchcancelHandler"));var be,pe,oe,he;if(r.registerBinding(e,"touchend",be=v(function(k){var F=r.touchData.start,H=r.touchData.capture;if(H)k.touches.length===0&&(r.touchData.capture=!1),k.preventDefault();else return;var U=r.selection;r.swipePanning=!1,r.hoverData.draggingEles=!1;var X=r.cy,ve=X.zoom(),re=r.touchData.now,se=r.touchData.earlier;if(k.touches[0]){var ue=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);re[0]=ue[0],re[1]=ue[1]}if(k.touches[1]){var ue=r.projectIntoViewport(k.touches[1].clientX,k.touches[1].clientY);re[2]=ue[0],re[3]=ue[1]}if(k.touches[2]){var ue=r.projectIntoViewport(k.touches[2].clientX,k.touches[2].clientY);re[4]=ue[0],re[5]=ue[1]}var ye=v(function(Rr){return{originalEvent:k,type:Rr,position:{x:re[0],y:re[1]}}},"makeEvent");F&&F.unactivate();var Ce;if(r.touchData.cxt){if(Ce=ye("cxttapend"),F?F.emit(Ce):X.emit(Ce),!r.touchData.cxtDragged){var Te=ye("cxttap");F?F.emit(Te):X.emit(Te)}r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!1,r.touchData.start=null,r.redraw();return}if(!k.touches[2]&&X.boxSelectionEnabled()&&r.touchData.selecting){r.touchData.selecting=!1;var fe=X.collection(r.getAllInBox(U[0],U[1],U[2],U[3]));U[0]=void 0,U[1]=void 0,U[2]=void 0,U[3]=void 0,U[4]=0,r.redrawHint("select",!0),X.emit(ye("boxend"));var De=v(function(Rr){return Rr.selectable()&&!Rr.selected()},"eleWouldBeSelected");fe.emit(ye("box")).stdFilter(De).select().emit(ye("boxselect")),fe.nonempty()&&r.redrawHint("eles",!0),r.redraw()}if(F?.unactivate(),k.touches[2])r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);else if(!k.touches[1]){if(!k.touches[0]){if(!k.touches[0]){r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var Ae=r.dragData.touchDragEles;if(F!=null){var nr=F._private.grabbed;m(Ae),r.redrawHint("drag",!0),r.redrawHint("eles",!0),nr&&(F.emit(ye("freeon")),Ae.emit(ye("free")),r.dragData.didDrag&&(F.emit(ye("dragfreeon")),Ae.emit(ye("dragfree")))),n(F,["touchend","tapend","vmouseup","tapdragout"],k,{x:re[0],y:re[1]}),F.unactivate(),r.touchData.start=null}else{var Ke=r.findNearestElement(re[0],re[1],!0,!0);n(Ke,["touchend","tapend","vmouseup","tapdragout"],k,{x:re[0],y:re[1]})}var Ar=r.touchData.startPosition[0]-re[0],Xe=Ar*Ar,Ze=r.touchData.startPosition[1]-re[1],je=Ze*Ze,ur=Xe+je,zr=ur*ve*ve;r.touchData.singleTouchMoved||(F||X.$(":selected").unselect(["tapunselect"]),n(F,["tap","vclick"],k,{x:re[0],y:re[1]}),pe=!1,k.timeStamp-he<=X.multiClickDebounceTime()?(oe&&clearTimeout(oe),pe=!0,he=null,n(F,["dbltap","vdblclick"],k,{x:re[0],y:re[1]})):(oe=setTimeout(function(){pe||n(F,["onetap","voneclick"],k,{x:re[0],y:re[1]})},X.multiClickDebounceTime()),he=k.timeStamp)),F!=null&&!r.dragData.didDrag&&F._private.selectable&&zr<r.touchTapThreshold2&&!r.pinching&&(X.selectionType()==="single"?(X.$(t).unmerge(F).unselect(["tapunselect"]),F.select(["tapselect"])):F.selected()?F.unselect(["tapunselect"]):F.select(["tapselect"]),r.redrawHint("eles",!0)),r.touchData.singleTouchMoved=!0}}}for(var $e=0;$e<re.length;$e++)se[$e]=re[$e];r.dragData.didDrag=!1,k.touches.length===0&&(r.touchData.dragDelta=[],r.touchData.startPosition=[null,null,null,null,null,null],r.touchData.startGPosition=null,r.touchData.didSelect=!1),k.touches.length<2&&(k.touches.length===1&&(r.touchData.startGPosition=[k.touches[0].clientX,k.touches[0].clientY]),r.pinching=!1,r.redrawHint("eles",!0),r.redraw())},"touchendHandler"),!1),typeof TouchEvent>"u"){var ce=[],Ee=v(function(k){return{clientX:k.clientX,clientY:k.clientY,force:1,identifier:k.pointerId,pageX:k.pageX,pageY:k.pageY,radiusX:k.width/2,radiusY:k.height/2,screenX:k.screenX,screenY:k.screenY,target:k.target}},"makeTouch"),we=v(function(k){return{event:k,touch:Ee(k)}},"makePointer"),ke=v(function(k){ce.push(we(k))},"addPointer"),Be=v(function(k){for(var F=0;F<ce.length;F++){var H=ce[F];if(H.event.pointerId===k.pointerId){ce.splice(F,1);return}}},"removePointer"),Ne=v(function(k){var F=ce.filter(function(H){return H.event.pointerId===k.pointerId})[0];F.event=k,F.touch=Ee(k)},"updatePointer"),Ie=v(function(k){k.touches=ce.map(function(F){return F.touch})},"addTouchesToEvent"),Re=v(function(k){return k.pointerType==="mouse"||k.pointerType===4},"pointerIsMouse");r.registerBinding(r.container,"pointerdown",function(Y){Re(Y)||(Y.preventDefault(),ke(Y),Ie(Y),de(Y))}),r.registerBinding(r.container,"pointerup",function(Y){Re(Y)||(Be(Y),Ie(Y),be(Y))}),r.registerBinding(r.container,"pointercancel",function(Y){Re(Y)||(Be(Y),Ie(Y),xe(Y))}),r.registerBinding(r.container,"pointermove",function(Y){Re(Y)||(Y.preventDefault(),Ne(Y),Ie(Y),Pe(Y))})}};var Qr={};Qr.generatePolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,draw:v(function(a,n,i,s,o,u){this.renderer.nodeShapeImpl("polygon",a,n,i,s,o,this.points)},"draw"),intersectLine:v(function(a,n,i,s,o,u,l,f){return ka(o,u,this.points,a,n,i/2,s/2,l)},"intersectLine"),checkPoint:v(function(a,n,i,s,o,u,l,f){return Zr(a,n,this.points,u,l,s,o,[0,-1],i)},"checkPoint"),hasMiterBounds:r!=="rectangle",miterBounds:v(function(a,n,i,s,o,u){return Ad(this.points,a,n,i,s,o)},"miterBounds")}};Qr.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:v(function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},"draw"),intersectLine:v(function(e,t,a,n,i,s,o,u){return Fd(i,s,e,t,a/2+o,n/2+o)},"intersectLine"),checkPoint:v(function(e,t,a,n,i,s,o,u){return Dt(e,t,n,i,s,o,a)},"checkPoint")}};Qr.generateRoundPolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,getOrCreateCorners:v(function(a,n,i,s,o,u,l){if(u[l]!==void 0&&u[l+"-cx"]===a&&u[l+"-cy"]===n)return u[l];u[l]=new Array(e.length/2),u[l+"-cx"]=a,u[l+"-cy"]=n;var f=i/2,c=s/2;o=o==="auto"?xv(i,s):o;for(var d=new Array(e.length/2),g=0;g<e.length/2;g++)d[g]={x:a+f*e[g*2],y:n+c*e[g*2+1]};var h,m,p,y,b=d.length;for(m=d[b-1],h=0;h<b;h++)p=d[h%b],y=d[(h+1)%b],u[l][h]=go(m,p,y,o),m=p,p=y;return u[l]},"getOrCreateCorners"),draw:v(function(a,n,i,s,o,u,l){this.renderer.nodeShapeImpl("round-polygon",a,n,i,s,o,this.points,this.getOrCreateCorners(n,i,s,o,u,l,"drawCorners"))},"draw"),intersectLine:v(function(a,n,i,s,o,u,l,f,c){return qd(o,u,this.points,a,n,i,s,l,this.getOrCreateCorners(a,n,i,s,f,c,"corners"))},"intersectLine"),checkPoint:v(function(a,n,i,s,o,u,l,f,c){return zd(a,n,this.points,u,l,s,o,this.getOrCreateCorners(u,l,s,o,f,c,"corners"))},"checkPoint")}};Qr.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:yr(4,0),draw:v(function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,s)},"draw"),intersectLine:v(function(e,t,a,n,i,s,o,u){return bv(i,s,e,t,a,n,o,u)},"intersectLine"),checkPoint:v(function(e,t,a,n,i,s,o,u){var l=n/2,f=i/2;u=u==="auto"?vt(n,i):u,u=Math.min(l,f,u);var c=u*2;return!!(Zr(e,t,this.points,s,o,n,i-c,[0,-1],a)||Zr(e,t,this.points,s,o,n-c,i,[0,-1],a)||Dt(e,t,c,c,s-l+u,o-f+u,a)||Dt(e,t,c,c,s+l-u,o-f+u,a)||Dt(e,t,c,c,s+l-u,o+f-u,a)||Dt(e,t,c,c,s-l+u,o+f-u,a))},"checkPoint")}};Qr.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:ao(),points:yr(4,0),draw:v(function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,null,s)},"draw"),generateCutTrianglePts:v(function(e,t,a,n,i){var s=i==="auto"?this.cornerLength:i,o=t/2,u=e/2,l=a-u,f=a+u,c=n-o,d=n+o;return{topLeft:[l,c+s,l+s,c,l+s,c+s],topRight:[f-s,c,f,c+s,f-s,c+s],bottomRight:[f,d-s,f-s,d,f-s,d-s],bottomLeft:[l+s,d,l,d-s,l+s,d-s]}},"generateCutTrianglePts"),intersectLine:v(function(e,t,a,n,i,s,o,u){var l=this.generateCutTrianglePts(a+2*o,n+2*o,e,t,u),f=[].concat.apply([],[l.topLeft.splice(0,4),l.topRight.splice(0,4),l.bottomRight.splice(0,4),l.bottomLeft.splice(0,4)]);return ka(i,s,f,e,t)},"intersectLine"),checkPoint:v(function(e,t,a,n,i,s,o,u){var l=u==="auto"?this.cornerLength:u;if(Zr(e,t,this.points,s,o,n,i-2*l,[0,-1],a)||Zr(e,t,this.points,s,o,n-2*l,i,[0,-1],a))return!0;var f=this.generateCutTrianglePts(n,i,s,o);return Cr(e,t,f.topLeft)||Cr(e,t,f.topRight)||Cr(e,t,f.bottomRight)||Cr(e,t,f.bottomLeft)},"checkPoint")}};Qr.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:yr(4,0),draw:v(function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},"draw"),intersectLine:v(function(e,t,a,n,i,s,o,u){var l=.15,f=.5,c=.85,d=this.generateBarrelBezierPts(a+2*o,n+2*o,e,t),g=v(function(p){var y=Ut({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},l),b=Ut({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},f),w=Ut({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},c);return[p[0],p[1],y.x,y.y,b.x,b.y,w.x,w.y,p[4],p[5]]},"approximateBarrelCurvePts"),h=[].concat(g(d.topLeft),g(d.topRight),g(d.bottomRight),g(d.bottomLeft));return ka(i,s,h,e,t)},"intersectLine"),generateBarrelBezierPts:v(function(e,t,a,n){var i=t/2,s=e/2,o=a-s,u=a+s,l=n-i,f=n+i,c=Ps(e,t),d=c.heightOffset,g=c.widthOffset,h=c.ctrlPtOffsetPct*e,m={topLeft:[o,l+d,o+h,l,o+g,l],topRight:[u-g,l,u-h,l,u,l+d],bottomRight:[u,f-d,u-h,f,u-g,f],bottomLeft:[o+g,f,o+h,f,o,f-d]};return m.topLeft.isTop=!0,m.topRight.isTop=!0,m.bottomLeft.isBottom=!0,m.bottomRight.isBottom=!0,m},"generateBarrelBezierPts"),checkPoint:v(function(e,t,a,n,i,s,o,u){var l=Ps(n,i),f=l.heightOffset,c=l.widthOffset;if(Zr(e,t,this.points,s,o,n,i-2*f,[0,-1],a)||Zr(e,t,this.points,s,o,n-2*c,i,[0,-1],a))return!0;for(var d=this.generateBarrelBezierPts(n,i,s,o),g=v(function(S,D,B){var P=B[4],A=B[2],R=B[0],M=B[5],I=B[1],O=Math.min(P,R),L=Math.max(P,R),N=Math.min(M,I),_=Math.max(M,I);if(O<=S&&S<=L&&N<=D&&D<=_){var G=_d(P,A,R),z=Ld(G[0],G[1],G[2],S),V=z.filter(function(K){return 0<=K&&K<=1});if(V.length>0)return V[0]}return null},"getCurveT"),h=Object.keys(d),m=0;m<h.length;m++){var p=h[m],y=d[p],b=g(e,t,y);if(b!=null){var w=y[5],x=y[3],C=y[1],T=ir(w,x,C,b);if(y.isTop&&T<=t||y.isBottom&&t<=T)return!0}}return!1},"checkPoint")}};Qr.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:yr(4,0),draw:v(function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,s)},"draw"),intersectLine:v(function(e,t,a,n,i,s,o,u){var l=e-(a/2+o),f=t-(n/2+o),c=f,d=e+(a/2+o),g=it(i,s,e,t,l,f,d,c,!1);return g.length>0?g:bv(i,s,e,t,a,n,o,u)},"intersectLine"),checkPoint:v(function(e,t,a,n,i,s,o,u){u=u==="auto"?vt(n,i):u;var l=2*u;if(Zr(e,t,this.points,s,o,n,i-l,[0,-1],a)||Zr(e,t,this.points,s,o,n-l,i,[0,-1],a))return!0;var f=n/2+2*a,c=i/2+2*a,d=[s-f,o-c,s-f,o,s+f,o,s+f,o-c];return!!(Cr(e,t,d)||Dt(e,t,l,l,s+n/2-u,o+i/2-u,a)||Dt(e,t,l,l,s-n/2+u,o+i/2-u,a))},"checkPoint")}};Qr.registerNodeShapes=function(){var r=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",yr(3,0)),this.generateRoundPolygon("round-triangle",yr(3,0)),this.generatePolygon("rectangle",yr(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",yr(5,0)),this.generateRoundPolygon("round-pentagon",yr(5,0)),this.generatePolygon("hexagon",yr(6,0)),this.generateRoundPolygon("round-hexagon",yr(6,0)),this.generatePolygon("heptagon",yr(7,0)),this.generateRoundPolygon("round-heptagon",yr(7,0)),this.generatePolygon("octagon",yr(8,0)),this.generateRoundPolygon("round-octagon",yr(8,0));var a=new Array(20);{var n=Bs(5,0),i=Bs(5,Math.PI/5),s=.5*(3-Math.sqrt(5));s*=1.57;for(var o=0;o<i.length/2;o++)i[o*2]*=s,i[o*2+1]*=s;for(var o=0;o<20/4;o++)a[o*4]=n[o*2],a[o*4+1]=n[o*2+1],a[o*4+2]=i[o*2],a[o*4+3]=i[o*2+1]}a=wv(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 u=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",u),this.generateRoundPolygon("round-tag",u)}r.makePolygon=function(l){var f=l.join("$"),c="polygon-"+f,d;return(d=this[c])?d:e.generatePolygon(c,l)}};var Ga={};Ga.timeToRender=function(){return this.redrawTotalTime/this.redrawCount};Ga.redraw=function(r){r=r||gv();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};Ga.beforeRender=function(r,e){if(!this.destroyed){e==null&&We("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 Il=v(function(e,t,a){for(var n=e.beforeRenderCallbacks,i=0;i<n.length;i++)n[i].fn(t,a)},"beforeRenderCallbacks");Ga.startRenderLoop=function(){var r=this,e=r.cy;if(!r.renderLoopStarted){r.renderLoopStarted=!0;var t=v(function(n){if(!r.destroyed){if(!e.batching())if(r.requestedFrame&&!r.skipFrame){Il(r,!0,n);var i=Yr();r.render(r.renderOptions);var s=r.lastDrawTime=Yr();r.averageRedrawTime===void 0&&(r.averageRedrawTime=s-i),r.redrawCount===void 0&&(r.redrawCount=0),r.redrawCount++,r.redrawTotalTime===void 0&&(r.redrawTotalTime=0);var o=s-i;r.redrawTotalTime+=o,r.lastRedrawTime=o,r.averageRedrawTime=r.averageRedrawTime/2+o/2,r.requestedFrame=!1}else Il(r,!1,n);r.skipFrame=!1,bn(t)}},"renderFn");bn(t)}};var iy=v(function(e){this.init(e)},"BaseRenderer"),Cf=iy,ia=Cf.prototype;ia.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"];ia.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,s="__________cytoscape_stylesheet",o="__________cytoscape_container",u=n.getElementById(s)!=null;if(t.className.indexOf(o)<0&&(t.className=(t.className||"")+" "+o),!u){var l=n.createElement("style");l.id=s,l.textContent="."+o+" { position: relative; }",i.insertBefore(l,i.children[0])}var f=a.getComputedStyle(t),c=f.getPropertyValue("position");c==="static"&&Fe("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.webgl=r.webgl,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()};ia.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==="gc"&&t.redrawHint("gc",!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()}};ia.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{}};ia.isHeadless=function(){return!1};[ho,wf,xf,na,Qr,Ga].forEach(function(r){me(ia,r)});var bs=1e3/60,Tf={setupDequeueing:v(function(e){return v(function(){var a=this,n=this.renderer;if(!a.dequeueingSetup){a.dequeueingSetup=!0;var i=za(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),s=v(function(l,f){var c=Yr(),d=n.averageRedrawTime,g=n.lastRedrawTime,h=[],m=n.cy.extent(),p=n.getPixelRatio();for(l||n.flushRenderedStyleQueue();;){var y=Yr(),b=y-c,w=y-f;if(g<bs){var x=bs-(l?d:0);if(w>=e.deqFastCost*x)break}else if(l){if(b>=e.deqCost*g||b>=e.deqAvgCost*d)break}else if(w>=e.deqNoDrawCost*bs)break;var C=e.deq(a,p,m);if(C.length>0)for(var T=0;T<C.length;T++)h.push(C[T]);else break}h.length>0&&(e.onDeqd(a,h),!l&&e.shouldRedraw(a,h,p,m)&&i())},"dequeue"),o=e.priority||Js;n.beforeRender(s,o(a))}},"setupDequeueingImpl")},"setupDequeueing")},sy=(function(){function r(e){var t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:wn;ht(this,r),this.idsByKey=new Xr,this.keyForId=new Xr,this.cachesByLvl=new Xr,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=t}return v(r,"ElementTextureCacheLookup"),gt(r,[{key:"getIdsFor",value:v(function(t){t==null&&We("Can not get id list for null key");var a=this.idsByKey,n=this.idsByKey.get(t);return n||(n=new ea,a.set(t,n)),n},"getIdsFor")},{key:"addIdForKey",value:v(function(t,a){t!=null&&this.getIdsFor(t).add(a)},"addIdForKey")},{key:"deleteIdForKey",value:v(function(t,a){t!=null&&this.getIdsFor(t).delete(a)},"deleteIdForKey")},{key:"getNumberOfIdsForKey",value:v(function(t){return t==null?0:this.getIdsFor(t).size},"getNumberOfIdsForKey")},{key:"updateKeyMappingFor",value:v(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)},"updateKeyMappingFor")},{key:"deleteKeyMappingFor",value:v(function(t){var a=t.id(),n=this.keyForId.get(a);this.deleteIdForKey(n,a),this.keyForId.delete(a)},"deleteKeyMappingFor")},{key:"keyHasChangedFor",value:v(function(t){var a=t.id(),n=this.keyForId.get(a),i=this.getKey(t);return n!==i},"keyHasChangedFor")},{key:"isInvalid",value:v(function(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)},"isInvalid")},{key:"getCachesAt",value:v(function(t){var a=this.cachesByLvl,n=this.lvls,i=a.get(t);return i||(i=new Xr,a.set(t,i),n.push(t)),i},"getCachesAt")},{key:"getCache",value:v(function(t,a){return this.getCachesAt(a).get(t)},"getCache")},{key:"get",value:v(function(t,a){var n=this.getKey(t),i=this.getCache(n,a);return i!=null&&this.updateKeyMappingFor(t),i},"get")},{key:"getForCachedKey",value:v(function(t,a){var n=this.keyForId.get(t.id()),i=this.getCache(n,a);return i},"getForCachedKey")},{key:"hasCache",value:v(function(t,a){return this.getCachesAt(a).has(t)},"hasCache")},{key:"has",value:v(function(t,a){var n=this.getKey(t);return this.hasCache(n,a)},"has")},{key:"setCache",value:v(function(t,a,n){n.key=t,this.getCachesAt(a).set(t,n)},"setCache")},{key:"set",value:v(function(t,a,n){var i=this.getKey(t);this.setCache(i,a,n),this.updateKeyMappingFor(t)},"set")},{key:"deleteCache",value:v(function(t,a){this.getCachesAt(a).delete(t)},"deleteCache")},{key:"delete",value:v(function(t,a){var n=this.getKey(t);this.deleteCache(n,a)},"_delete")},{key:"invalidateKey",value:v(function(t){var a=this;this.lvls.forEach(function(n){return a.deleteCache(t,n)})},"invalidateKey")},{key:"invalidate",value:v(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},"invalidate")}])})(),Ol=25,an=50,gn=-4,Gs=3,Sf=7.99,oy=8,uy=1024,ly=1024,vy=1024,fy=.2,cy=.8,dy=10,hy=.15,gy=.1,py=.9,yy=.9,my=100,by=1,$t={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},wy=fr({getKey:null,doesEleInvalidateKey:wn,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:cv,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),ma=v(function(e,t){var a=this;a.renderer=e,a.onDequeues=[];var n=wy(t);me(a,n),a.lookup=new sy(n.getKey,n.doesEleInvalidateKey),a.setupDequeueing()},"ElementTextureCache"),ar=ma.prototype;ar.reasons=$t;ar.getTextureQueue=function(r){var e=this;return e.eleImgCaches=e.eleImgCaches||{},e.eleImgCaches[r]=e.eleImgCaches[r]||[]};ar.getRetiredTextureQueue=function(r){var e=this,t=e.eleImgCaches.retired=e.eleImgCaches.retired||{},a=t[r]=t[r]||[];return a};ar.getElementQueue=function(){var r=this,e=r.eleCacheQueue=r.eleCacheQueue||new Fa(function(t,a){return a.reqs-t.reqs});return e};ar.getElementKeyToQueue=function(){var r=this,e=r.eleKeyToCacheQueue=r.eleKeyToCacheQueue||{};return e};ar.getElement=function(r,e,t,a,n){var i=this,s=this.renderer,o=s.cy.zoom(),u=this.lookup;if(!e||e.w===0||e.h===0||isNaN(e.w)||isNaN(e.h)||!r.visible()||r.removed()||!i.allowEdgeTxrCaching&&r.isEdge()||!i.allowParentTxrCaching&&r.isParent())return null;if(a==null&&(a=Math.ceil(eo(o*t))),a<gn)a=gn;else if(o>=Sf||a>Gs)return null;var l=Math.pow(2,a),f=e.h*l,c=e.w*l,d=s.eleTextBiggerThanMin(r,l);if(!this.isVisible(r,d))return null;var g=u.get(r,a);if(g&&g.invalidated&&(g.invalidated=!1,g.texture.invalidatedWidth-=g.width),g)return g;var h;if(f<=Ol?h=Ol:f<=an?h=an:h=Math.ceil(f/an)*an,f>vy||c>ly)return null;var m=i.getTextureQueue(h),p=m[m.length-2],y=v(function(){return i.recycleTexture(h,c)||i.addTexture(h,c)},"addNewTxr");p||(p=m[m.length-1]),p||(p=y()),p.width-p.usedWidth<c&&(p=y());for(var b=v(function(O){return O&&O.scaledLabelShown===d},"scalableFrom"),w=n&&n===$t.dequeue,x=n&&n===$t.highQuality,C=n&&n===$t.downscale,T,E=a+1;E<=Gs;E++){var S=u.get(r,E);if(S){T=S;break}}var D=T&&T.level===a+1?T:null,B=v(function(){p.context.drawImage(D.texture.canvas,D.x,0,D.width,D.height,p.usedWidth,0,c,f)},"downscale");if(p.context.setTransform(1,0,0,1,0,0),p.context.clearRect(p.usedWidth,0,c,h),b(D))B();else if(b(T))if(x){for(var P=T.level;P>a;P--)D=i.getElement(r,e,t,P,$t.downscale);B()}else return i.queueElement(r,T.level-1),T;else{var A;if(!w&&!x&&!C)for(var R=a-1;R>=gn;R--){var M=u.get(r,R);if(M){A=M;break}}if(b(A))return i.queueElement(r,a),A;p.context.translate(p.usedWidth,0),p.context.scale(l,l),this.drawElement(p.context,r,e,d,!1),p.context.scale(1/l,1/l),p.context.translate(-p.usedWidth,0)}return g={x:p.usedWidth,texture:p,level:a,scale:l,width:c,height:f,scaledLabelShown:d},p.usedWidth+=Math.ceil(c+oy),p.eleCaches.push(g),u.set(r,a,g),i.checkTextureFullness(p),g};ar.invalidateElements=function(r){for(var e=0;e<r.length;e++)this.invalidateElement(r[e])};ar.invalidateElement=function(r){var e=this,t=e.lookup,a=[],n=t.isInvalid(r);if(n){for(var i=gn;i<=Gs;i++){var s=t.getForCachedKey(r,i);s&&a.push(s)}var o=t.invalidate(r);if(o)for(var u=0;u<a.length;u++){var l=a[u],f=l.texture;f.invalidatedWidth+=l.width,l.invalidated=!0,e.checkTextureUtility(f)}e.removeFromQueue(r)}};ar.checkTextureUtility=function(r){r.invalidatedWidth>=fy*r.width&&this.retireTexture(r)};ar.checkTextureFullness=function(r){var e=this,t=e.getTextureQueue(r.height);r.usedWidth/r.width>cy&&r.fullnessChecks>=dy?lt(t,r):r.fullnessChecks++};ar.retireTexture=function(r){var e=this,t=r.height,a=e.getTextureQueue(t),n=this.lookup;lt(a,r),r.retired=!0;for(var i=r.eleCaches,s=0;s<i.length;s++){var o=i[s];n.deleteCache(o.key,o.level)}js(i);var u=e.getRetiredTextureQueue(t);u.push(r)};ar.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(uy,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};ar.recycleTexture=function(r,e){for(var t=this,a=t.getTextureQueue(r),n=t.getRetiredTextureQueue(r),i=0;i<n.length;i++){var s=n[i];if(s.width>=e)return s.retired=!1,s.usedWidth=0,s.invalidatedWidth=0,s.fullnessChecks=0,js(s.eleCaches),s.context.setTransform(1,0,0,1,0,0),s.context.clearRect(0,0,s.width,s.height),lt(n,s),a.push(s),s}};ar.queueElement=function(r,e){var t=this,a=t.getElementQueue(),n=t.getElementKeyToQueue(),i=this.getKey(r),s=n[i];if(s)s.level=Math.max(s.level,e),s.eles.merge(r),s.reqs++,a.updateItem(s);else{var 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E=e.textureCache.viewport={zoom:t.zoom(),pan:t.pan(),width:e.canvasWidth,height:e.canvasHeight};E.mpan={x:(0-E.pan.x)/E.zoom,y:(0-E.pan.y)/E.zoom}}f[e.DRAG]=!1,f[e.NODE]=!1;var M=l.contexts[e.NODE],I=e.textureCache.texture,E=e.textureCache.viewport;M.setTransform(1,0,0,1,0,0),d?P(M,0,0,E.width,E.height):M.clearRect(0,0,E.width,E.height);var O=b.core("outside-texture-bg-color").value,L=b.core("outside-texture-bg-opacity").value;e.colorFillStyle(M,O[0],O[1],O[2],L),M.fillRect(0,0,E.width,E.height);var w=t.zoom();A(M,!1),M.clearRect(E.mpan.x,E.mpan.y,E.width/E.zoom/u,E.height/E.zoom/u),M.drawImage(I,E.mpan.x,E.mpan.y,E.width/E.zoom/u,E.height/E.zoom/u)}else e.textureOnViewport&&!a&&(e.textureCache=null);var 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c=t.cy.zoom(),d=i.core("selection-box-border-width").value/c;f.lineWidth=d,f.fillStyle="rgba("+i.core("selection-box-color").value[0]+","+i.core("selection-box-color").value[1]+","+i.core("selection-box-color").value[2]+","+i.core("selection-box-opacity").value+")",f.fillRect(t.selection[0],t.selection[1],t.selection[2]-t.selection[0],t.selection[3]-t.selection[1]),d>0&&(f.strokeStyle="rgba("+i.core("selection-box-border-color").value[0]+","+i.core("selection-box-border-color").value[1]+","+i.core("selection-box-border-color").value[2]+","+i.core("selection-box-opacity").value+")",f.strokeRect(t.selection[0],t.selection[1],t.selection[2]-t.selection[0],t.selection[3]-t.selection[1]))}if(n.bgActivePosistion&&!t.hoverData.selecting){var c=t.cy.zoom(),g=n.bgActivePosistion;f.fillStyle="rgba("+i.core("active-bg-color").value[0]+","+i.core("active-bg-color").value[1]+","+i.core("active-bg-color").value[2]+","+i.core("active-bg-opacity").value+")",f.beginPath(),f.arc(g.x,g.y,i.core("active-bg-size").pfValue/c,0,2*Math.PI),f.fill()}var h=t.lastRedrawTime;if(t.showFps&&h){h=Math.round(h);var m=Math.round(1e3/h),p="1 frame = "+h+" ms = "+m+" fps";if(f.setTransform(1,0,0,1,0,0),f.fillStyle="rgba(255, 0, 0, 0.75)",f.strokeStyle="rgba(255, 0, 0, 0.75)",f.font="30px Arial",!da){var y=f.measureText(p);da=y.actualBoundingBoxAscent}f.fillText(p,0,da);var b=60;f.strokeRect(0,da+10,250,20),f.fillRect(0,da+10,250*Math.min(m/b,1),20)}o||(u[t.SELECT_BOX]=!1)}};function Gl(r,e,t){var a=r.createShader(e);if(r.shaderSource(a,t),r.compileShader(a),!r.getShaderParameter(a,r.COMPILE_STATUS))throw new Error(r.getShaderInfoLog(a));return a}v(Gl,"compileShader");function Wy(r,e,t){var a=Gl(r,r.VERTEX_SHADER,e),n=Gl(r,r.FRAGMENT_SHADER,t),i=r.createProgram();if(r.attachShader(i,a),r.attachShader(i,n),r.linkProgram(i),!r.getProgramParameter(i,r.LINK_STATUS))throw new Error("Could not initialize shaders");return i}v(Wy,"createProgram");function $y(r,e,t){t===void 0&&(t=e);var a=r.makeOffscreenCanvas(e,t),n=a.context=a.getContext("2d");return a.clear=function(){return n.clearRect(0,0,a.width,a.height)},a.clear(),a}v($y,"createTextureCanvas");function mo(r){var e=r.pixelRatio,t=r.cy.zoom(),a=r.cy.pan();return{zoom:t*e,pan:{x:a.x*e,y:a.y*e}}}v(mo,"getEffectivePanZoom");function Uy(r){var e=r.pixelRatio,t=r.cy.zoom();return t*e}v(Uy,"getEffectiveZoom");function Ky(r,e,t,a,n){var i=a*t+e.x,s=n*t+e.y;return s=Math.round(r.canvasHeight-s),[i,s]}v(Ky,"modelToRenderedPosition");function Xy(r,e){return e.picking?!0:r.pstyle("background-fill").value!=="solid"||r.pstyle("background-image").strValue!=="none"?!1:r.pstyle("border-width").value===0||r.pstyle("border-opacity").value===0?!0:r.pstyle("border-style").value==="solid"}v(Xy,"isSimpleShape");function Yy(r,e){if(r.length!==e.length)return!1;for(var t=0;t<r.length;t++)if(r[t]!==e[t])return!1;return!0}v(Yy,"arrayEqual");function xt(r,e,t){var a=r[0]/255,n=r[1]/255,i=r[2]/255,s=e,o=t||new Array(4);return o[0]=a*s,o[1]=n*s,o[2]=i*s,o[3]=s,o}v(xt,"toWebGLColor");function qt(r,e){var t=e||new Array(4);return t[0]=(r>>0&255)/255,t[1]=(r>>8&255)/255,t[2]=(r>>16&255)/255,t[3]=(r>>24&255)/255,t}v(qt,"indexToVec4");function Zy(r){return r[0]+(r[1]<<8)+(r[2]<<16)+(r[3]<<24)}v(Zy,"vec4ToIndex");function Qy(r,e){var t=r.createTexture();return t.buffer=function(a){r.bindTexture(r.TEXTURE_2D,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR_MIPMAP_NEAREST),r.pixelStorei(r.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,r.RGBA,r.UNSIGNED_BYTE,a),r.generateMipmap(r.TEXTURE_2D),r.bindTexture(r.TEXTURE_2D,null)},t.deleteTexture=function(){r.deleteTexture(t)},t}v(Qy,"createTexture");function Af(r,e){switch(e){case"float":return[1,r.FLOAT,4];case"vec2":return[2,r.FLOAT,4];case"vec3":return[3,r.FLOAT,4];case"vec4":return[4,r.FLOAT,4];case"int":return[1,r.INT,4];case"ivec2":return[2,r.INT,4]}}v(Af,"getTypeInfo");function Rf(r,e,t){switch(e){case r.FLOAT:return new Float32Array(t);case r.INT:return new Int32Array(t)}}v(Rf,"createTypedArray");function Jy(r,e,t,a,n,i){switch(e){case r.FLOAT:return new Float32Array(t.buffer,i*a,n);case r.INT:return new Int32Array(t.buffer,i*a,n)}}v(Jy,"createTypedArrayView");function jy(r,e,t,a){var n=Af(r,e),i=Je(n,2),s=i[0],o=i[1],u=Rf(r,o,a),l=r.createBuffer();return r.bindBuffer(r.ARRAY_BUFFER,l),r.bufferData(r.ARRAY_BUFFER,u,r.STATIC_DRAW),o===r.FLOAT?r.vertexAttribPointer(t,s,o,!1,0,0):o===r.INT&&r.vertexAttribIPointer(t,s,o,0,0),r.enableVertexAttribArray(t),r.bindBuffer(r.ARRAY_BUFFER,null),l}v(jy,"createBufferStaticDraw");function Vr(r,e,t,a){var n=Af(r,t),i=Je(n,3),s=i[0],o=i[1],u=i[2],l=Rf(r,o,e*s),f=s*u,c=r.createBuffer();r.bindBuffer(r.ARRAY_BUFFER,c),r.bufferData(r.ARRAY_BUFFER,e*f,r.DYNAMIC_DRAW),r.enableVertexAttribArray(a),o===r.FLOAT?r.vertexAttribPointer(a,s,o,!1,f,0):o===r.INT&&r.vertexAttribIPointer(a,s,o,f,0),r.vertexAttribDivisor(a,1),r.bindBuffer(r.ARRAY_BUFFER,null);for(var d=new Array(e),g=0;g<e;g++)d[g]=Jy(r,o,l,f,s,g);return c.dataArray=l,c.stride=f,c.size=s,c.getView=function(h){return d[h]},c.setPoint=function(h,m,p){var y=d[h];y[0]=m,y[1]=p},c.bufferSubData=function(h){r.bindBuffer(r.ARRAY_BUFFER,c),h?r.bufferSubData(r.ARRAY_BUFFER,0,l,0,h*s):r.bufferSubData(r.ARRAY_BUFFER,0,l)},c}v(Vr,"createBufferDynamicDraw");function em(r,e,t){for(var a=9,n=new Float32Array(e*a),i=new Array(e),s=0;s<e;s++){var o=s*a*4;i[s]=new Float32Array(n.buffer,o,a)}var u=r.createBuffer();r.bindBuffer(r.ARRAY_BUFFER,u),r.bufferData(r.ARRAY_BUFFER,n.byteLength,r.DYNAMIC_DRAW);for(var l=0;l<3;l++){var f=t+l;r.enableVertexAttribArray(f),r.vertexAttribPointer(f,3,r.FLOAT,!1,36,l*12),r.vertexAttribDivisor(f,1)}return r.bindBuffer(r.ARRAY_BUFFER,null),u.getMatrixView=function(c){return i[c]},u.setData=function(c,d){i[d].set(c,0)},u.bufferSubData=function(){r.bindBuffer(r.ARRAY_BUFFER,u),r.bufferSubData(r.ARRAY_BUFFER,0,n)},u}v(em,"create3x3MatrixBufferDynamicDraw");function rm(r){var e=r.createFramebuffer();r.bindFramebuffer(r.FRAMEBUFFER,e);var t=r.createTexture();return r.bindTexture(r.TEXTURE_2D,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,t,0),r.bindFramebuffer(r.FRAMEBUFFER,null),e.setFramebufferAttachmentSizes=function(a,n){r.bindTexture(r.TEXTURE_2D,t),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,a,n,0,r.RGBA,r.UNSIGNED_BYTE,null)},e}v(rm,"createPickingFrameBuffer");var Hl=typeof Float32Array<"u"?Float32Array:Array;Math.hypot||(Math.hypot=function(){for(var r=0,e=arguments.length;e--;)r+=arguments[e]*arguments[e];return Math.sqrt(r)});function xs(){var r=new Hl(9);return Hl!=Float32Array&&(r[1]=0,r[2]=0,r[3]=0,r[5]=0,r[6]=0,r[7]=0),r[0]=1,r[4]=1,r[8]=1,r}v(xs,"create");function Wl(r){return r[0]=1,r[1]=0,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=0,r[8]=1,r}v(Wl,"identity");function tm(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],u=e[5],l=e[6],f=e[7],c=e[8],d=t[0],g=t[1],h=t[2],m=t[3],p=t[4],y=t[5],b=t[6],w=t[7],x=t[8];return r[0]=d*a+g*s+h*l,r[1]=d*n+g*o+h*f,r[2]=d*i+g*u+h*c,r[3]=m*a+p*s+y*l,r[4]=m*n+p*o+y*f,r[5]=m*i+p*u+y*c,r[6]=b*a+w*s+x*l,r[7]=b*n+w*o+x*f,r[8]=b*i+w*u+x*c,r}v(tm,"multiply");function pn(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],u=e[5],l=e[6],f=e[7],c=e[8],d=t[0],g=t[1];return r[0]=a,r[1]=n,r[2]=i,r[3]=s,r[4]=o,r[5]=u,r[6]=d*a+g*s+l,r[7]=d*n+g*o+f,r[8]=d*i+g*u+c,r}v(pn,"translate");function $l(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],u=e[5],l=e[6],f=e[7],c=e[8],d=Math.sin(t),g=Math.cos(t);return r[0]=g*a+d*s,r[1]=g*n+d*o,r[2]=g*i+d*u,r[3]=g*s-d*a,r[4]=g*o-d*n,r[5]=g*u-d*i,r[6]=l,r[7]=f,r[8]=c,r}v($l,"rotate");function Hs(r,e,t){var a=t[0],n=t[1];return r[0]=a*e[0],r[1]=a*e[1],r[2]=a*e[2],r[3]=n*e[3],r[4]=n*e[4],r[5]=n*e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r}v(Hs,"scale");function am(r,e,t){return r[0]=2/e,r[1]=0,r[2]=0,r[3]=0,r[4]=-2/t,r[5]=0,r[6]=-1,r[7]=1,r[8]=1,r}v(am,"projection");var nm=(function(){function r(e,t,a,n){ht(this,r),this.debugID=Math.floor(Math.random()*1e4),this.r=e,this.texSize=t,this.texRows=a,this.texHeight=Math.floor(t/a),this.enableWrapping=!0,this.locked=!1,this.texture=null,this.needsBuffer=!0,this.freePointer={x:0,row:0},this.keyToLocation=new Map,this.canvas=n(e,t,t),this.scratch=n(e,t,this.texHeight,"scratch")}return v(r,"Atlas"),gt(r,[{key:"lock",value:v(function(){this.locked=!0},"lock")},{key:"getKeys",value:v(function(){return new Set(this.keyToLocation.keys())},"getKeys")},{key:"getScale",value:v(function(t){var a=t.w,n=t.h,i=this.texHeight,s=this.texSize,o=i/n,u=a*o,l=n*o;return u>s&&(o=s/a,u=a*o,l=n*o),{scale:o,texW:u,texH:l}},"getScale")},{key:"draw",value:v(function(t,a,n){var i=this;if(this.locked)throw new Error("can't draw, atlas is locked");var s=this.texSize,o=this.texRows,u=this.texHeight,l=this.getScale(a),f=l.scale,c=l.texW,d=l.texH,g=v(function(w,x){if(n&&x){var C=x.context,T=w.x,E=w.row,S=T,D=u*E;C.save(),C.translate(S,D),C.scale(f,f),n(C,a),C.restore()}},"drawAt"),h=[null,null],m=v(function(){g(i.freePointer,i.canvas),h[0]={x:i.freePointer.x,y:i.freePointer.row*u,w:c,h:d},h[1]={x:i.freePointer.x+c,y:i.freePointer.row*u,w:0,h:d},i.freePointer.x+=c,i.freePointer.x==s&&(i.freePointer.x=0,i.freePointer.row++)},"drawNormal"),p=v(function(){var w=i.scratch,x=i.canvas;w.clear(),g({x:0,row:0},w);var C=s-i.freePointer.x,T=c-C,E=u;{var S=i.freePointer.x,D=i.freePointer.row*u,B=C;x.context.drawImage(w,0,0,B,E,S,D,B,E),h[0]={x:S,y:D,w:B,h:d}}{var P=C,A=(i.freePointer.row+1)*u,R=T;x&&x.context.drawImage(w,P,0,R,E,0,A,R,E),h[1]={x:0,y:A,w:R,h:d}}i.freePointer.x=T,i.freePointer.row++},"drawWrapped"),y=v(function(){i.freePointer.x=0,i.freePointer.row++},"moveToStartOfNextRow");if(this.freePointer.x+c<=s)m();else{if(this.freePointer.row>=o-1)return!1;this.freePointer.x===s?(y(),m()):this.enableWrapping?p():(y(),m())}return this.keyToLocation.set(t,h),this.needsBuffer=!0,h},"draw")},{key:"getOffsets",value:v(function(t){return this.keyToLocation.get(t)},"getOffsets")},{key:"isEmpty",value:v(function(){return this.freePointer.x===0&&this.freePointer.row===0},"isEmpty")},{key:"canFit",value:v(function(t){if(this.locked)return!1;var a=this.texSize,n=this.texRows,i=this.getScale(t),s=i.texW;return this.freePointer.x+s>a?this.freePointer.row<n-1:!0},"canFit")},{key:"bufferIfNeeded",value:v(function(t){this.texture||(this.texture=Qy(t,this.debugID)),this.needsBuffer&&(this.texture.buffer(this.canvas),this.needsBuffer=!1,this.locked&&(this.canvas=null,this.scratch=null))},"bufferIfNeeded")},{key:"dispose",value:v(function(){this.texture&&(this.texture.deleteTexture(),this.texture=null),this.canvas=null,this.scratch=null,this.locked=!0},"dispose")}])})(),im=(function(){function r(e,t,a,n){ht(this,r),this.r=e,this.texSize=t,this.texRows=a,this.createTextureCanvas=n,this.atlases=[],this.styleKeyToAtlas=new Map,this.markedKeys=new Set}return v(r,"AtlasCollection"),gt(r,[{key:"getKeys",value:v(function(){return new Set(this.styleKeyToAtlas.keys())},"getKeys")},{key:"_createAtlas",value:v(function(){var t=this.r,a=this.texSize,n=this.texRows,i=this.createTextureCanvas;return new nm(t,a,n,i)},"_createAtlas")},{key:"_getScratchCanvas",value:v(function(){if(!this.scratch){var t=this.r,a=this.texSize,n=this.texRows,i=this.createTextureCanvas,s=Math.floor(a/n);this.scratch=i(t,a,s,"scratch")}return this.scratch},"_getScratchCanvas")},{key:"draw",value:v(function(t,a,n){var i=this.styleKeyToAtlas.get(t);return i||(i=this.atlases[this.atlases.length-1],(!i||!i.canFit(a))&&(i&&i.lock(),i=this._createAtlas(),this.atlases.push(i)),i.draw(t,a,n),this.styleKeyToAtlas.set(t,i)),i},"draw")},{key:"getAtlas",value:v(function(t){return this.styleKeyToAtlas.get(t)},"getAtlas")},{key:"hasAtlas",value:v(function(t){return this.styleKeyToAtlas.has(t)},"hasAtlas")},{key:"markKeyForGC",value:v(function(t){this.markedKeys.add(t)},"markKeyForGC")},{key:"gc",value:v(function(){var t=this,a=this.markedKeys;if(a.size===0){console.log("nothing to garbage collect");return}var n=[],i=new Map,s=null,o=Tr(this.atlases),u;try{var l=v(function(){var c=u.value,d=c.getKeys(),g=sm(a,d);if(g.size===0)return n.push(c),d.forEach(function(C){return i.set(C,c)}),1;s||(s=t._createAtlas(),n.push(s));var h=Tr(d),m;try{for(h.s();!(m=h.n()).done;){var p=m.value;if(!g.has(p)){var y=c.getOffsets(p),b=Je(y,2),w=b[0],x=b[1];s.canFit({w:w.w+x.w,h:w.h})||(s.lock(),s=t._createAtlas(),n.push(s)),c.canvas&&(t._copyTextureToNewAtlas(p,c,s),i.set(p,s))}}}catch(C){h.e(C)}finally{h.f()}c.dispose()},"_loop");for(o.s();!(u=o.n()).done;)l()}catch(f){o.e(f)}finally{o.f()}this.atlases=n,this.styleKeyToAtlas=i,this.markedKeys=new Set},"gc")},{key:"_copyTextureToNewAtlas",value:v(function(t,a,n){var i=a.getOffsets(t),s=Je(i,2),o=s[0],u=s[1];if(u.w===0)n.draw(t,o,function(d){d.drawImage(a.canvas,o.x,o.y,o.w,o.h,0,0,o.w,o.h)});else{var l=this._getScratchCanvas();l.clear(),l.context.drawImage(a.canvas,o.x,o.y,o.w,o.h,0,0,o.w,o.h),l.context.drawImage(a.canvas,u.x,u.y,u.w,u.h,o.w,0,u.w,u.h);var f=o.w+u.w,c=o.h;n.draw(t,{w:f,h:c},function(d){d.drawImage(l,0,0,f,c,0,0,f,c)})}},"_copyTextureToNewAtlas")},{key:"getCounts",value:v(function(){return{keyCount:this.styleKeyToAtlas.size,atlasCount:new Set(this.styleKeyToAtlas.values()).size}},"getCounts")}])})();function sm(r,e){return r.intersection?r.intersection(e):new Set(yn(r).filter(function(t){return e.has(t)}))}v(sm,"intersection");var om=(function(){function r(e,t){ht(this,r),this.r=e,this.globalOptions=t,this.atlasSize=t.webglTexSize,this.maxAtlasesPerBatch=t.webglTexPerBatch,this.renderTypes=new Map,this.collections=new Map,this.typeAndIdToKey=new Map}return v(r,"AtlasManager"),gt(r,[{key:"getAtlasSize",value:v(function(){return this.atlasSize},"getAtlasSize")},{key:"addAtlasCollection",value:v(function(t,a){var n=this.globalOptions,i=n.webglTexSize,s=n.createTextureCanvas,o=a.texRows,u=this._cacheScratchCanvas(s),l=new im(this.r,i,o,u);this.collections.set(t,l)},"addAtlasCollection")},{key:"addRenderType",value:v(function(t,a){var n=a.collection;if(!this.collections.has(n))throw new Error("invalid atlas collection name '".concat(n,"'"));var i=this.collections.get(n),s=me({type:t,atlasCollection:i},a);this.renderTypes.set(t,s)},"addRenderType")},{key:"getRenderTypeOpts",value:v(function(t){return this.renderTypes.get(t)},"getRenderTypeOpts")},{key:"getAtlasCollection",value:v(function(t){return this.collections.get(t)},"getAtlasCollection")},{key:"_cacheScratchCanvas",value:v(function(t){var a=-1,n=-1,i=null;return function(s,o,u,l){return l?((!i||o!=a||u!=n)&&(a=o,n=u,i=t(s,o,u)),i):t(s,o,u)}},"_cacheScratchCanvas")},{key:"_key",value:v(function(t,a){return"".concat(t,"-").concat(a)},"_key")},{key:"invalidate",value:v(function(t){var a=this,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},i=n.forceRedraw,s=i===void 0?!1:i,o=n.filterEle,u=o===void 0?function(){return!0}:o,l=n.filterType,f=l===void 0?function(){return!0}:l,c=!1,d=!1,g=Tr(t),h;try{for(g.s();!(h=g.n()).done;){var m=h.value;if(u(m)){var p=Tr(this.renderTypes.values()),y;try{var b=v(function(){var x=y.value,C=x.type;if(f(C)){var T=a.collections.get(x.collection),E=x.getKey(m),S=Array.isArray(E)?E:[E];if(s)S.forEach(function(A){return T.markKeyForGC(A)}),d=!0;else{var D=x.getID?x.getID(m):m.id(),B=a._key(C,D),P=a.typeAndIdToKey.get(B);P!==void 0&&!Yy(S,P)&&(c=!0,a.typeAndIdToKey.delete(B),P.forEach(function(A){return T.markKeyForGC(A)}))}}},"_loop2");for(p.s();!(y=p.n()).done;)b()}catch(w){p.e(w)}finally{p.f()}}}}catch(w){g.e(w)}finally{g.f()}return d&&(this.gc(),c=!1),c},"invalidate")},{key:"gc",value:v(function(){var t=Tr(this.collections.values()),a;try{for(t.s();!(a=t.n()).done;){var n=a.value;n.gc()}}catch(i){t.e(i)}finally{t.f()}},"gc")},{key:"getOrCreateAtlas",value:v(function(t,a,n,i){var s=this.renderTypes.get(a),o=this.collections.get(s.collection),u=!1,l=o.draw(i,n,function(d){s.drawClipped?(d.save(),d.beginPath(),d.rect(0,0,n.w,n.h),d.clip(),s.drawElement(d,t,n,!0,!0),d.restore()):s.drawElement(d,t,n,!0,!0),u=!0});if(u){var f=s.getID?s.getID(t):t.id(),c=this._key(a,f);this.typeAndIdToKey.has(c)?this.typeAndIdToKey.get(c).push(i):this.typeAndIdToKey.set(c,[i])}return l},"getOrCreateAtlas")},{key:"getAtlasInfo",value:v(function(t,a){var n=this,i=this.renderTypes.get(a),s=i.getKey(t),o=Array.isArray(s)?s:[s];return o.map(function(u){var l=i.getBoundingBox(t,u),f=n.getOrCreateAtlas(t,a,l,u),c=f.getOffsets(u),d=Je(c,2),g=d[0],h=d[1];return{atlas:f,tex:g,tex1:g,tex2:h,bb:l}})},"getAtlasInfo")},{key:"getDebugInfo",value:v(function(){var t=[],a=Tr(this.collections),n;try{for(a.s();!(n=a.n()).done;){var i=Je(n.value,2),s=i[0],o=i[1],u=o.getCounts(),l=u.keyCount,f=u.atlasCount;t.push({type:s,keyCount:l,atlasCount:f})}}catch(c){a.e(c)}finally{a.f()}return t},"getDebugInfo")}])})(),um=(function(){function r(e){ht(this,r),this.globalOptions=e,this.atlasSize=e.webglTexSize,this.maxAtlasesPerBatch=e.webglTexPerBatch,this.batchAtlases=[]}return v(r,"AtlasBatchManager"),gt(r,[{key:"getMaxAtlasesPerBatch",value:v(function(){return this.maxAtlasesPerBatch},"getMaxAtlasesPerBatch")},{key:"getAtlasSize",value:v(function(){return this.atlasSize},"getAtlasSize")},{key:"getIndexArray",value:v(function(){return Array.from({length:this.maxAtlasesPerBatch},function(t,a){return a})},"getIndexArray")},{key:"startBatch",value:v(function(){this.batchAtlases=[]},"startBatch")},{key:"getAtlasCount",value:v(function(){return this.batchAtlases.length},"getAtlasCount")},{key:"getAtlases",value:v(function(){return this.batchAtlases},"getAtlases")},{key:"canAddToCurrentBatch",value:v(function(t){return this.batchAtlases.length===this.maxAtlasesPerBatch?this.batchAtlases.includes(t):!0},"canAddToCurrentBatch")},{key:"getAtlasIndexForBatch",value:v(function(t){var a=this.batchAtlases.indexOf(t);if(a<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)throw new Error("cannot add more atlases to batch");this.batchAtlases.push(t),a=this.batchAtlases.length-1}return a},"getAtlasIndexForBatch")}])})(),lm=`
  float circleSD(vec2 p, float r) {
    return distance(vec2(0), p) - r; // signed distance
  }
`,vm=`
  float rectangleSD(vec2 p, vec2 b) {
    vec2 d = abs(p)-b;
    return distance(vec2(0),max(d,0.0)) + min(max(d.x,d.y),0.0);
  }
`,fm=`
  float roundRectangleSD(vec2 p, vec2 b, vec4 cr) {
    cr.xy = (p.x > 0.0) ? cr.xy : cr.zw;
    cr.x  = (p.y > 0.0) ? cr.x  : cr.y;
    vec2 q = abs(p) - b + cr.x;
    return min(max(q.x, q.y), 0.0) + distance(vec2(0), max(q, 0.0)) - cr.x;
  }
`,cm=`
  float ellipseSD(vec2 p, vec2 ab) {
    p = abs( p ); // symmetry

    // find root with Newton solver
    vec2 q = ab*(p-ab);
    float w = (q.x<q.y)? 1.570796327 : 0.0;
    for( int i=0; i<5; i++ ) {
      vec2 cs = vec2(cos(w),sin(w));
      vec2 u = ab*vec2( cs.x,cs.y);
      vec2 v = ab*vec2(-cs.y,cs.x);
      w = w + dot(p-u,v)/(dot(p-u,u)+dot(v,v));
    }
    
    // compute final point and distance
    float d = length(p-ab*vec2(cos(w),sin(w)));
    
    // return signed distance
    return (dot(p/ab,p/ab)>1.0) ? d : -d;
  }
`,xa={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},Pn={IGNORE:1,USE_BB:2},Es=0,Ul=1,Kl=2,Cs=3,_t=4,nn=5,ha=6,ga=7,dm=(function(){function r(e,t,a){ht(this,r),this.r=e,this.gl=t,this.maxInstances=a.webglBatchSize,this.atlasSize=a.webglTexSize,this.bgColor=a.bgColor,this.debug=a.webglDebug,this.batchDebugInfo=[],a.enableWrapping=!0,a.createTextureCanvas=$y,this.atlasManager=new om(e,a),this.batchManager=new um(a),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(xa.SCREEN),this.pickingProgram=this._createShaderProgram(xa.PICKING),this.vao=this._createVAO()}return v(r,"ElementDrawingWebGL"),gt(r,[{key:"addAtlasCollection",value:v(function(t,a){this.atlasManager.addAtlasCollection(t,a)},"addAtlasCollection")},{key:"addTextureAtlasRenderType",value:v(function(t,a){this.atlasManager.addRenderType(t,a)},"addTextureAtlasRenderType")},{key:"addSimpleShapeRenderType",value:v(function(t,a){this.simpleShapeOptions.set(t,a)},"addSimpleShapeRenderType")},{key:"invalidate",value:v(function(t){var a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},n=a.type,i=this.atlasManager;return n?i.invalidate(t,{filterType:v(function(o){return o===n},"filterType"),forceRedraw:!0}):i.invalidate(t)},"invalidate")},{key:"gc",value:v(function(){this.atlasManager.gc()},"gc")},{key:"_createShaderProgram",value:v(function(t){var a=this.gl,n=`#version 300 es
      precision highp float;

      uniform mat3 uPanZoomMatrix;
      uniform int  uAtlasSize;
      
      // instanced
      in vec2 aPosition; // a vertex from the unit square
      
      in mat3 aTransform; // used to transform verticies, eg into a bounding box
      in int aVertType; // the type of thing we are rendering

      // the z-index that is output when using picking mode
      in vec4 aIndex;
      
      // For textures
      in int aAtlasId; // which shader unit/atlas to use
      in vec4 aTex; // x/y/w/h of texture in atlas

      // for edges
      in vec4 aPointAPointB;
      in vec4 aPointCPointD;
      in vec2 aLineWidth; // also used for node border width

      // simple shapes
      in vec4 aCornerRadius; // for round-rectangle [top-right, bottom-right, top-left, bottom-left]
      in vec4 aColor; // also used for edges
      in vec4 aBorderColor; // aLineWidth is used for border width

      // output values passed to the fragment shader
      out vec2 vTexCoord;
      out vec4 vColor;
      out vec2 vPosition;
      // flat values are not interpolated
      flat out int vAtlasId; 
      flat out int vVertType;
      flat out vec2 vTopRight;
      flat out vec2 vBotLeft;
      flat out vec4 vCornerRadius;
      flat out vec4 vBorderColor;
      flat out vec2 vBorderWidth;
      flat out vec4 vIndex;
      
      void main(void) {
        int vid = gl_VertexID;
        vec2 position = aPosition; // TODO make this a vec3, simplifies some code below

        if(aVertType == `.concat(Es,`) {
          float texX = aTex.x; // texture coordinates
          float texY = aTex.y;
          float texW = aTex.z;
          float texH = aTex.w;

          if(vid == 1 || vid == 2 || vid == 4) {
            texX += texW;
          }
          if(vid == 2 || vid == 4 || vid == 5) {
            texY += texH;
          }

          float d = float(uAtlasSize);
          vTexCoord = vec2(texX / d, texY / d); // tex coords must be between 0 and 1

          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);
        }
        else if(aVertType == `).concat(_t," || aVertType == ").concat(ga,` 
             || aVertType == `).concat(nn," || aVertType == ").concat(ha,`) { // simple shapes

          // the bounding box is needed by the fragment shader
          vBotLeft  = (aTransform * vec3(0, 0, 1)).xy; // flat
          vTopRight = (aTransform * vec3(1, 1, 1)).xy; // flat
          vPosition = (aTransform * vec3(position, 1)).xy; // will be interpolated

          // calculations are done in the fragment shader, just pass these along
          vColor = aColor;
          vCornerRadius = aCornerRadius;
          vBorderColor = aBorderColor;
          vBorderWidth = aLineWidth;

          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);
        }
        else if(aVertType == `).concat(Ul,`) {
          vec2 source = aPointAPointB.xy;
          vec2 target = aPointAPointB.zw;

          // adjust the geometry so that the line is centered on the edge
          position.y = position.y - 0.5;

          // stretch the unit square into a long skinny rectangle
          vec2 xBasis = target - source;
          vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));
          vec2 point = source + xBasis * position.x + yBasis * aLineWidth[0] * position.y;

          gl_Position = vec4(uPanZoomMatrix * vec3(point, 1.0), 1.0);
          vColor = aColor;
        } 
        else if(aVertType == `).concat(Kl,`) {
          vec2 pointA = aPointAPointB.xy;
          vec2 pointB = aPointAPointB.zw;
          vec2 pointC = aPointCPointD.xy;
          vec2 pointD = aPointCPointD.zw;

          // adjust the geometry so that the line is centered on the edge
          position.y = position.y - 0.5;

          vec2 p0, p1, p2, pos;
          if(position.x == 0.0) { // The left side of the unit square
            p0 = pointA;
            p1 = pointB;
            p2 = pointC;
            pos = position;
          } else { // The right side of the unit square, use same approach but flip the geometry upside down
            p0 = pointD;
            p1 = pointC;
            p2 = pointB;
            pos = vec2(0.0, -position.y);
          }

          vec2 p01 = p1 - p0;
          vec2 p12 = p2 - p1;
          vec2 p21 = p1 - p2;

          // Find the normal vector.
          vec2 tangent = normalize(normalize(p12) + normalize(p01));
          vec2 normal = vec2(-tangent.y, tangent.x);

          // Find the vector perpendicular to p0 -> p1.
          vec2 p01Norm = normalize(vec2(-p01.y, p01.x));

          // Determine the bend direction.
          float sigma = sign(dot(p01 + p21, normal));
          float width = aLineWidth[0];

          if(sign(pos.y) == -sigma) {
            // This is an intersecting vertex. Adjust the position so that there's no overlap.
            vec2 point = 0.5 * width * normal * -sigma / dot(normal, p01Norm);
            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);
          } else {
            // This is a non-intersecting vertex. Treat it like a mitre join.
            vec2 point = 0.5 * width * normal * sigma * dot(normal, p01Norm);
            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);
          }

          vColor = aColor;
        } 
        else if(aVertType == `).concat(Cs,` && vid < 3) {
          // massage the first triangle into an edge arrow
          if(vid == 0)
            position = vec2(-0.15, -0.3);
          if(vid == 1)
            position = vec2(  0.0,  0.0);
          if(vid == 2)
            position = vec2( 0.15, -0.3);

          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);
          vColor = aColor;
        }
        else {
          gl_Position = vec4(2.0, 0.0, 0.0, 1.0); // discard vertex by putting it outside webgl clip space
        }

        vAtlasId = aAtlasId;
        vVertType = aVertType;
        vIndex = aIndex;
      }
    `),i=this.batchManager.getIndexArray(),s=`#version 300 es
      precision highp float;

      // declare texture unit for each texture atlas in the batch
      `.concat(i.map(function(l){return"uniform sampler2D uTexture".concat(l,";")}).join(`
	`),`

      uniform vec4 uBGColor;
      uniform float uZoom;

      in vec2 vTexCoord;
      in vec4 vColor;
      in vec2 vPosition; // model coordinates

      flat in int vAtlasId;
      flat in vec4 vIndex;
      flat in int vVertType;
      flat in vec2 vTopRight;
      flat in vec2 vBotLeft;
      flat in vec4 vCornerRadius;
      flat in vec4 vBorderColor;
      flat in vec2 vBorderWidth;

      out vec4 outColor;

      `).concat(lm,`
      `).concat(vm,`
      `).concat(fm,`
      `).concat(cm,`

      vec4 blend(vec4 top, vec4 bot) { // blend colors with premultiplied alpha
        return vec4( 
          top.rgb + (bot.rgb * (1.0 - top.a)),
          top.a   + (bot.a   * (1.0 - top.a)) 
        );
      }

      vec4 distInterp(vec4 cA, vec4 cB, float d) { // interpolate color using Signed Distance
        // scale to the zoom level so that borders don't look blurry when zoomed in
        // note 1.5 is an aribitrary value chosen because it looks good
        return mix(cA, cB, 1.0 - smoothstep(0.0, 1.5 / uZoom, abs(d))); 
      }

      void main(void) {
        if(vVertType == `).concat(Es,`) {
          // look up the texel from the texture unit
          `).concat(i.map(function(l){return"if(vAtlasId == ".concat(l,") outColor = texture(uTexture").concat(l,", vTexCoord);")}).join(`
	else `),`
        } 
        else if(vVertType == `).concat(Cs,`) {
          // mimics how canvas renderer uses context.globalCompositeOperation = 'destination-out';
          outColor = blend(vColor, uBGColor);
          outColor.a = 1.0; // make opaque, masks out line under arrow
        }
        else if(vVertType == `).concat(_t,` && vBorderWidth == vec2(0.0)) { // simple rectangle with no border
          outColor = vColor; // unit square is already transformed to the rectangle, nothing else needs to be done
        }
        else if(vVertType == `).concat(_t," || vVertType == ").concat(ga,` 
          || vVertType == `).concat(nn," || vVertType == ").concat(ha,`) { // use SDF

          float outerBorder = vBorderWidth[0];
          float innerBorder = vBorderWidth[1];
          float borderPadding = outerBorder * 2.0;
          float w = vTopRight.x - vBotLeft.x - borderPadding;
          float h = vTopRight.y - vBotLeft.y - borderPadding;
          vec2 b = vec2(w/2.0, h/2.0); // half width, half height
          vec2 p = vPosition - vec2(vTopRight.x - b[0] - outerBorder, vTopRight.y - b[1] - outerBorder); // translate to center

          float d; // signed distance
          if(vVertType == `).concat(_t,`) {
            d = rectangleSD(p, b);
          } else if(vVertType == `).concat(ga,` && w == h) {
            d = circleSD(p, b.x); // faster than ellipse
          } else if(vVertType == `).concat(ga,`) {
            d = ellipseSD(p, b);
          } else {
            d = roundRectangleSD(p, b, vCornerRadius.wzyx);
          }

          // use the distance to interpolate a color to smooth the edges of the shape, doesn't need multisampling
          // we must smooth colors inwards, because we can't change pixels outside the shape's bounding box
          if(d > 0.0) {
            if(d > outerBorder) {
              discard;
            } else {
              outColor = distInterp(vBorderColor, vec4(0), d - outerBorder);
            }
          } else {
            if(d > innerBorder) {
              vec4 outerColor = outerBorder == 0.0 ? vec4(0) : vBorderColor;
              vec4 innerBorderColor = blend(vBorderColor, vColor);
              outColor = distInterp(innerBorderColor, outerColor, d);
            } 
            else {
              vec4 outerColor;
              if(innerBorder == 0.0 && outerBorder == 0.0) {
                outerColor = vec4(0);
              } else if(innerBorder == 0.0) {
                outerColor = vBorderColor;
              } else {
                outerColor = blend(vBorderColor, vColor);
              }
              outColor = distInterp(vColor, outerColor, d - innerBorder);
            }
          }
        }
        else {
          outColor = vColor;
        }

        `).concat(t.picking?`if(outColor.a == 0.0) discard;
             else outColor = vIndex;`:"",`
      }
    `),o=Wy(a,n,s);o.aPosition=a.getAttribLocation(o,"aPosition"),o.aIndex=a.getAttribLocation(o,"aIndex"),o.aVertType=a.getAttribLocation(o,"aVertType"),o.aTransform=a.getAttribLocation(o,"aTransform"),o.aAtlasId=a.getAttribLocation(o,"aAtlasId"),o.aTex=a.getAttribLocation(o,"aTex"),o.aPointAPointB=a.getAttribLocation(o,"aPointAPointB"),o.aPointCPointD=a.getAttribLocation(o,"aPointCPointD"),o.aLineWidth=a.getAttribLocation(o,"aLineWidth"),o.aColor=a.getAttribLocation(o,"aColor"),o.aCornerRadius=a.getAttribLocation(o,"aCornerRadius"),o.aBorderColor=a.getAttribLocation(o,"aBorderColor"),o.uPanZoomMatrix=a.getUniformLocation(o,"uPanZoomMatrix"),o.uAtlasSize=a.getUniformLocation(o,"uAtlasSize"),o.uBGColor=a.getUniformLocation(o,"uBGColor"),o.uZoom=a.getUniformLocation(o,"uZoom"),o.uTextures=[];for(var u=0;u<this.batchManager.getMaxAtlasesPerBatch();u++)o.uTextures.push(a.getUniformLocation(o,"uTexture".concat(u)));return o},"_createShaderProgram")},{key:"_createVAO",value:v(function(){var t=[0,0,1,0,1,1,0,0,1,1,0,1];this.vertexCount=t.length/2;var a=this.maxInstances,n=this.gl,i=this.program,s=n.createVertexArray();return n.bindVertexArray(s),jy(n,"vec2",i.aPosition,t),this.transformBuffer=em(n,a,i.aTransform),this.indexBuffer=Vr(n,a,"vec4",i.aIndex),this.vertTypeBuffer=Vr(n,a,"int",i.aVertType),this.atlasIdBuffer=Vr(n,a,"int",i.aAtlasId),this.texBuffer=Vr(n,a,"vec4",i.aTex),this.pointAPointBBuffer=Vr(n,a,"vec4",i.aPointAPointB),this.pointCPointDBuffer=Vr(n,a,"vec4",i.aPointCPointD),this.lineWidthBuffer=Vr(n,a,"vec2",i.aLineWidth),this.colorBuffer=Vr(n,a,"vec4",i.aColor),this.cornerRadiusBuffer=Vr(n,a,"vec4",i.aCornerRadius),this.borderColorBuffer=Vr(n,a,"vec4",i.aBorderColor),n.bindVertexArray(null),s},"_createVAO")},{key:"buffers",get:v(function(){var t=this;return this._buffers||(this._buffers=Object.keys(this).filter(function(a){return at(a,"Buffer")}).map(function(a){return t[a]})),this._buffers},"get")},{key:"startFrame",value:v(function(t){var a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:xa.SCREEN;this.panZoomMatrix=t,this.renderTarget=a,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()},"startFrame")},{key:"startBatch",value:v(function(){this.instanceCount=0,this.batchManager.startBatch()},"startBatch")},{key:"endFrame",value:v(function(){this.endBatch()},"endFrame")},{key:"_isVisible",value:v(function(t,a){return t.visible()?a&&a.isVisible?a.isVisible(t):!0:!1},"_isVisible")},{key:"drawTexture",value:v(function(t,a,n){var i=this.atlasManager,s=this.batchManager,o=i.getRenderTypeOpts(n);if(this._isVisible(t,o)&&!(t.isEdge()&&!this._isValidEdge(t))){if(this.renderTarget.picking&&o.getTexPickingMode){var u=o.getTexPickingMode(t);if(u===Pn.IGNORE)return;if(u==Pn.USE_BB){this.drawPickingRectangle(t,a,n);return}}var l=i.getAtlasInfo(t,n),f=Tr(l),c;try{for(f.s();!(c=f.n()).done;){var d=c.value,g=d.atlas,h=d.tex1,m=d.tex2;s.canAddToCurrentBatch(g)||this.endBatch();for(var p=s.getAtlasIndexForBatch(g),y=0,b=[[h,!0],[m,!1]];y<b.length;y++){var w=Je(b[y],2),x=w[0],C=w[1];if(x.w!=0){var T=this.instanceCount;this.vertTypeBuffer.getView(T)[0]=Es;var E=this.indexBuffer.getView(T);qt(a,E);var S=this.atlasIdBuffer.getView(T);S[0]=p;var D=this.texBuffer.getView(T);D[0]=x.x,D[1]=x.y,D[2]=x.w,D[3]=x.h;var B=this.transformBuffer.getMatrixView(T);this.setTransformMatrix(t,B,o,d,C),this.instanceCount++,C||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(P){f.e(P)}finally{f.f()}}},"drawTexture")},{key:"setTransformMatrix",value:v(function(t,a,n,i){var s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,o=0;if(n.shapeProps&&n.shapeProps.padding&&(o=t.pstyle(n.shapeProps.padding).pfValue),i){var u=i.bb,l=i.tex1,f=i.tex2,c=l.w/(l.w+f.w);s||(c=1-c);var d=this._getAdjustedBB(u,o,s,c);this._applyTransformMatrix(a,d,n,t)}else{var g=n.getBoundingBox(t),h=this._getAdjustedBB(g,o,!0,1);this._applyTransformMatrix(a,h,n,t)}},"setTransformMatrix")},{key:"_applyTransformMatrix",value:v(function(t,a,n,i){var s,o;Wl(t);var u=n.getRotation?n.getRotation(i):0;if(u!==0){var l=n.getRotationPoint(i),f=l.x,c=l.y;pn(t,t,[f,c]),$l(t,t,u);var d=n.getRotationOffset(i);s=d.x+(a.xOffset||0),o=d.y+(a.yOffset||0)}else s=a.x1,o=a.y1;pn(t,t,[s,o]),Hs(t,t,[a.w,a.h])},"_applyTransformMatrix")},{key:"_getAdjustedBB",value:v(function(t,a,n,i){var s=t.x1,o=t.y1,u=t.w,l=t.h,f=t.yOffset;a&&(s-=a,o-=a,u+=2*a,l+=2*a);var c=0,d=u*i;return n&&i<1?u=d:!n&&i<1&&(c=u-d,s+=c,u=d),{x1:s,y1:o,w:u,h:l,xOffset:c,yOffset:f}},"_getAdjustedBB")},{key:"drawPickingRectangle",value:v(function(t,a,n){var i=this.atlasManager.getRenderTypeOpts(n),s=this.instanceCount;this.vertTypeBuffer.getView(s)[0]=_t;var o=this.indexBuffer.getView(s);qt(a,o);var u=this.colorBuffer.getView(s);xt([0,0,0],1,u);var l=this.transformBuffer.getMatrixView(s);this.setTransformMatrix(t,l,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()},"drawPickingRectangle")},{key:"drawNode",value:v(function(t,a,n){var i=this.simpleShapeOptions.get(n);if(this._isVisible(t,i)){var s=i.shapeProps,o=this._getVertTypeForShape(t,s.shape);if(o===void 0||i.isSimple&&!i.isSimple(t,this.renderTarget)){this.drawTexture(t,a,n);return}var u=this.instanceCount;if(this.vertTypeBuffer.getView(u)[0]=o,o===nn||o===ha){var l=i.getBoundingBox(t),f=this._getCornerRadius(t,s.radius,l),c=this.cornerRadiusBuffer.getView(u);c[0]=f,c[1]=f,c[2]=f,c[3]=f,o===ha&&(c[0]=0,c[2]=0)}var d=this.indexBuffer.getView(u);qt(a,d);var g=this.renderTarget.picking?1:n==="node-body"?t.effectiveOpacity():1,h=this.renderTarget.picking?1:t.pstyle(s.opacity).value*g,m=t.pstyle(s.color).value,p=this.colorBuffer.getView(u);xt(m,h,p);var y=this.lineWidthBuffer.getView(u);if(y[0]=0,y[1]=0,s.border){var b=t.pstyle("border-width").value;if(b>0){var w=t.pstyle("border-color").value,x=g*t.pstyle("border-opacity").value,C=this.borderColorBuffer.getView(u);xt(w,x,C);var T=t.pstyle("border-position").value;if(T==="inside")y[0]=0,y[1]=-b;else if(T==="outside")y[0]=b,y[1]=0;else{var E=b/2;y[0]=E,y[1]=-E}}}var S=this.transformBuffer.getMatrixView(u);this.setTransformMatrix(t,S,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}},"drawNode")},{key:"_getVertTypeForShape",value:v(function(t,a){var n=t.pstyle(a).value;switch(n){case"rectangle":return _t;case"ellipse":return ga;case"roundrectangle":case"round-rectangle":return nn;case"bottom-round-rectangle":return ha;default:return}},"_getVertTypeForShape")},{key:"_getCornerRadius",value:v(function(t,a,n){var i=n.w,s=n.h;if(t.pstyle(a).value==="auto")return vt(i,s);var o=t.pstyle(a).pfValue,u=i/2,l=s/2;return Math.min(o,l,u)},"_getCornerRadius")},{key:"drawEdgeArrow",value:v(function(t,a,n){if(t.visible()){var i=t._private.rscratch,s,o,u;if(n==="source"?(s=i.arrowStartX,o=i.arrowStartY,u=i.srcArrowAngle):(s=i.arrowEndX,o=i.arrowEndY,u=i.tgtArrowAngle),!(isNaN(s)||s==null||isNaN(o)||o==null||isNaN(u)||u==null)){var l=t.pstyle(n+"-arrow-shape").value;if(l!=="none"){var f=t.pstyle(n+"-arrow-color").value,c=t.pstyle("opacity").value,d=t.pstyle("line-opacity").value,g=c*d,h=t.pstyle("width").pfValue,m=t.pstyle("arrow-scale").value,p=this.r.getArrowWidth(h,m),y=this.instanceCount,b=this.transformBuffer.getMatrixView(y);Wl(b),pn(b,b,[s,o]),Hs(b,b,[p,p]),$l(b,b,u),this.vertTypeBuffer.getView(y)[0]=Cs;var w=this.indexBuffer.getView(y);qt(a,w);var x=this.colorBuffer.getView(y);xt(f,g,x),this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}},"drawEdgeArrow")},{key:"drawEdgeLine",value:v(function(t,a){if(t.visible()){var n=this._getEdgePoints(t);if(n){var i=t.pstyle("opacity").value,s=t.pstyle("line-opacity").value,o=t.pstyle("width").pfValue,u=t.pstyle("line-color").value,l=i*s;if(n.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),n.length==4){var f=this.instanceCount;this.vertTypeBuffer.getView(f)[0]=Ul;var c=this.indexBuffer.getView(f);qt(a,c);var d=this.colorBuffer.getView(f);xt(u,l,d);var g=this.lineWidthBuffer.getView(f);g[0]=o;var h=this.pointAPointBBuffer.getView(f);h[0]=n[0],h[1]=n[1],h[2]=n[2],h[3]=n[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var m=0;m<n.length-2;m+=2){var p=this.instanceCount;this.vertTypeBuffer.getView(p)[0]=Kl;var y=this.indexBuffer.getView(p);qt(a,y);var b=this.colorBuffer.getView(p);xt(u,l,b);var w=this.lineWidthBuffer.getView(p);w[0]=o;var x=n[m-2],C=n[m-1],T=n[m],E=n[m+1],S=n[m+2],D=n[m+3],B=n[m+4],P=n[m+5];m==0&&(x=2*T-S+.001,C=2*E-D+.001),m==n.length-4&&(B=2*S-T+.001,P=2*D-E+.001);var A=this.pointAPointBBuffer.getView(p);A[0]=x,A[1]=C,A[2]=T,A[3]=E;var R=this.pointCPointDBuffer.getView(p);R[0]=S,R[1]=D,R[2]=B,R[3]=P,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}},"drawEdgeLine")},{key:"_isValidEdge",value:v(function(t){var a=t._private.rscratch;return!(a.badLine||a.allpts==null||isNaN(a.allpts[0]))},"_isValidEdge")},{key:"_getEdgePoints",value:v(function(t){var a=t._private.rscratch;if(this._isValidEdge(t)){var n=a.allpts;if(n.length==4)return n;var i=this._getNumSegments(t);return this._getCurveSegmentPoints(n,i)}},"_getEdgePoints")},{key:"_getNumSegments",value:v(function(t){var a=15;return Math.min(Math.max(a,5),this.maxInstances)},"_getNumSegments")},{key:"_getCurveSegmentPoints",value:v(function(t,a){if(t.length==4)return t;for(var n=Array((a+1)*2),i=0;i<=a;i++)if(i==0)n[0]=t[0],n[1]=t[1];else if(i==a)n[i*2]=t[t.length-2],n[i*2+1]=t[t.length-1];else{var s=i/a;this._setCurvePoint(t,s,n,i*2)}return n},"_getCurveSegmentPoints")},{key:"_setCurvePoint",value:v(function(t,a,n,i){if(t.length<=2)n[i]=t[0],n[i+1]=t[1];else{for(var s=Array(t.length-2),o=0;o<s.length;o+=2){var u=(1-a)*t[o]+a*t[o+2],l=(1-a)*t[o+1]+a*t[o+3];s[o]=u,s[o+1]=l}return this._setCurvePoint(s,a,n,i)}},"_setCurvePoint")},{key:"endBatch",value:v(function(){var t=this.gl,a=this.vao,n=this.vertexCount,i=this.instanceCount;if(i!==0){var s=this.renderTarget.picking?this.pickingProgram:this.program;t.useProgram(s),t.bindVertexArray(a);var o=Tr(this.buffers),u;try{for(o.s();!(u=o.n()).done;){var l=u.value;l.bufferSubData(i)}}catch(h){o.e(h)}finally{o.f()}for(var f=this.batchManager.getAtlases(),c=0;c<f.length;c++)f[c].bufferIfNeeded(t);for(var d=0;d<f.length;d++)t.activeTexture(t.TEXTURE0+d),t.bindTexture(t.TEXTURE_2D,f[d].texture),t.uniform1i(s.uTextures[d],d);t.uniform1f(s.uZoom,Uy(this.r)),t.uniformMatrix3fv(s.uPanZoomMatrix,!1,this.panZoomMatrix),t.uniform1i(s.uAtlasSize,this.batchManager.getAtlasSize());var g=xt(this.bgColor,1);t.uniform4fv(s.uBGColor,g),t.drawArraysInstanced(t.TRIANGLES,0,n,i),t.bindVertexArray(null),t.bindTexture(t.TEXTURE_2D,null),this.debug&&this.batchDebugInfo.push({count:i,atlasCount:f.length}),this.startBatch()}},"endBatch")},{key:"getDebugInfo",value:v(function(){var t=this.atlasManager.getDebugInfo(),a=t.reduce(function(s,o){return s+o.atlasCount},0),n=this.batchDebugInfo,i=n.reduce(function(s,o){return s+o.count},0);return{atlasInfo:t,totalAtlases:a,wrappedCount:this.wrappedCount,simpleCount:this.simpleCount,batchCount:n.length,batchInfo:n,totalInstances:i}},"getDebugInfo")}])})(),Mf={};Mf.initWebgl=function(r,e){var t=this,a=t.data.contexts[t.WEBGL];r.bgColor=hm(t),r.webglTexSize=Math.min(r.webglTexSize,a.getParameter(a.MAX_TEXTURE_SIZE)),r.webglTexRows=Math.min(r.webglTexRows,54),r.webglTexRowsNodes=Math.min(r.webglTexRowsNodes,54),r.webglBatchSize=Math.min(r.webglBatchSize,16384),r.webglTexPerBatch=Math.min(r.webglTexPerBatch,a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS)),t.webglDebug=r.webglDebug,t.webglDebugShowAtlases=r.webglDebugShowAtlases,t.pickingFrameBuffer=rm(a),t.pickingFrameBuffer.needsDraw=!0,t.drawing=new dm(t,a,r);var n=v(function(c){return function(d){return t.getTextAngle(d,c)}},"getLabelRotation"),i=v(function(c){return function(d){var g=d.pstyle(c);return g&&g.value}},"isLabelVisible"),s=v(function(c){return function(d){return d.pstyle("".concat(c,"-opacity")).value>0}},"isLayerVisible"),o=v(function(c){var d=c.pstyle("text-events").strValue==="yes";return d?Pn.USE_BB:Pn.IGNORE},"getTexPickingMode"),u=v(function(c){var d=c.position(),g=d.x,h=d.y,m=c.outerWidth(),p=c.outerHeight();return{w:m,h:p,x1:g-m/2,y1:h-p/2}},"getBBForSimpleShape");t.drawing.addAtlasCollection("node",{texRows:r.webglTexRowsNodes}),t.drawing.addAtlasCollection("label",{texRows:r.webglTexRows}),t.drawing.addTextureAtlasRenderType("node-body",{collection:"node",getKey:e.getStyleKey,getBoundingBox:e.getElementBox,drawElement:e.drawElement}),t.drawing.addSimpleShapeRenderType("node-body",{getBoundingBox:u,isSimple:Xy,shapeProps:{shape:"shape",color:"background-color",opacity:"background-opacity",radius:"corner-radius",border:!0}}),t.drawing.addSimpleShapeRenderType("node-overlay",{getBoundingBox:u,isVisible:s("overlay"),shapeProps:{shape:"overlay-shape",color:"overlay-color",opacity:"overlay-opacity",padding:"overlay-padding",radius:"overlay-corner-radius"}}),t.drawing.addSimpleShapeRenderType("node-underlay",{getBoundingBox:u,isVisible:s("underlay"),shapeProps:{shape:"underlay-shape",color:"underlay-color",opacity:"underlay-opacity",padding:"underlay-padding",radius:"underlay-corner-radius"}}),t.drawing.addTextureAtlasRenderType("label",{collection:"label",getTexPickingMode:o,getKey:Ts(e.getLabelKey,null),getBoundingBox:Ss(e.getLabelBox,null),drawClipped:!0,drawElement:e.drawLabel,getRotation:n(null),getRotationPoint:e.getLabelRotationPoint,getRotationOffset:e.getLabelRotationOffset,isVisible:i("label")}),t.drawing.addTextureAtlasRenderType("edge-source-label",{collection:"label",getTexPickingMode:o,getKey:Ts(e.getSourceLabelKey,"source"),getBoundingBox:Ss(e.getSourceLabelBox,"source"),drawClipped:!0,drawElement:e.drawSourceLabel,getRotation:n("source"),getRotationPoint:e.getSourceLabelRotationPoint,getRotationOffset:e.getSourceLabelRotationOffset,isVisible:i("source-label")}),t.drawing.addTextureAtlasRenderType("edge-target-label",{collection:"label",getTexPickingMode:o,getKey:Ts(e.getTargetLabelKey,"target"),getBoundingBox:Ss(e.getTargetLabelBox,"target"),drawClipped:!0,drawElement:e.drawTargetLabel,getRotation:n("target"),getRotationPoint:e.getTargetLabelRotationPoint,getRotationOffset:e.getTargetLabelRotationOffset,isVisible:i("target-label")});var l=za(function(){console.log("garbage collect flag set"),t.data.gc=!0},1e4);t.onUpdateEleCalcs(function(f,c){var d=!1;c&&c.length>0&&(d|=t.drawing.invalidate(c)),d&&l()}),gm(t)};function hm(r){var e=r.cy.container(),t=e&&e.style&&e.style.backgroundColor||"white";return nv(t)}v(hm,"getBGColor");function Lf(r,e){var t=r._private.rscratch;return Er(t,"labelWrapCachedLines",e)||[]}v(Lf,"getLabelLines");var Ts=v(function(e,t){return function(a){var n=e(a),i=Lf(a,t);return i.length>1?i.map(function(s,o){return"".concat(n,"_").concat(o)}):n}},"getStyleKeysForLabel"),Ss=v(function(e,t){return function(a,n){var i=e(a);if(typeof n=="string"){var s=n.indexOf("_");if(s>0){var o=Number(n.substring(s+1)),u=Lf(a,t),l=i.h/u.length,f=l*o,c=i.y1+f;return{x1:i.x1,w:i.w,y1:c,h:l,yOffset:f}}}return i}},"getBoundingBoxForLabel");function gm(r){{var e=r.render;r.render=function(i){i=i||{};var s=r.cy;r.webgl&&(s.zoom()>Sf?(pm(r),e.call(r,i)):(ym(r),Of(r,i,xa.SCREEN)))}}{var t=r.matchCanvasSize;r.matchCanvasSize=function(i){t.call(r,i),r.pickingFrameBuffer.setFramebufferAttachmentSizes(r.canvasWidth,r.canvasHeight),r.pickingFrameBuffer.needsDraw=!0}}r.findNearestElements=function(i,s,o,u){return Cm(r,i,s)};{var a=r.invalidateCachedZSortedEles;r.invalidateCachedZSortedEles=function(){a.call(r),r.pickingFrameBuffer.needsDraw=!0}}{var n=r.notify;r.notify=function(i,s){n.call(r,i,s),i==="viewport"||i==="bounds"?r.pickingFrameBuffer.needsDraw=!0:i==="background"&&r.drawing.invalidate(s,{type:"node-body"})}}}v(gm,"overrideCanvasRendererFunctions");function pm(r){var e=r.data.contexts[r.WEBGL];e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT)}v(pm,"clearWebgl");function ym(r){var e=v(function(a){a.save(),a.setTransform(1,0,0,1,0,0),a.clearRect(0,0,r.canvasWidth,r.canvasHeight),a.restore()},"clear");e(r.data.contexts[r.NODE]),e(r.data.contexts[r.DRAG])}v(ym,"clearCanvas");function mm(r){var e=r.canvasWidth,t=r.canvasHeight,a=mo(r),n=a.pan,i=a.zoom,s=xs();pn(s,s,[n.x,n.y]),Hs(s,s,[i,i]);var o=xs();am(o,e,t);var u=xs();return tm(u,o,s),u}v(mm,"createPanZoomMatrix");function If(r,e){var t=r.canvasWidth,a=r.canvasHeight,n=mo(r),i=n.pan,s=n.zoom;e.setTransform(1,0,0,1,0,0),e.clearRect(0,0,t,a),e.translate(i.x,i.y),e.scale(s,s)}v(If,"setContextTransform");function bm(r,e){r.drawSelectionRectangle(e,function(t){return If(r,t)})}v(bm,"drawSelectionRectangle");function wm(r){var e=r.data.contexts[r.NODE];e.save(),If(r,e),e.strokeStyle="rgba(0, 0, 0, 0.3)",e.beginPath(),e.moveTo(-1e3,0),e.lineTo(1e3,0),e.stroke(),e.beginPath(),e.moveTo(0,-1e3),e.lineTo(0,1e3),e.stroke(),e.restore()}v(wm,"drawAxes");function xm(r){var e=v(function(n,i,s){for(var o=n.atlasManager.getAtlasCollection(i),u=r.data.contexts[r.NODE],l=o.atlases,f=0;f<l.length;f++){var c=l[f],d=c.canvas;if(d){var g=d.width,h=d.height,m=g*f,p=d.height*s,y=.4;u.save(),u.scale(y,y),u.drawImage(d,m,p),u.strokeStyle="black",u.rect(m,p,g,h),u.stroke(),u.restore()}}},"draw"),t=0;e(r.drawing,"node",t++),e(r.drawing,"label",t++)}v(xm,"drawAtlases");function Em(r,e,t,a,n){var i,s,o,u,l=mo(r),f=l.pan,c=l.zoom;{var d=Ky(r,f,c,e,t),g=Je(d,2),h=g[0],m=g[1],p=6;i=h-p/2,s=m-p/2,o=p,u=p}if(o===0||u===0)return[];var y=r.data.contexts[r.WEBGL];y.bindFramebuffer(y.FRAMEBUFFER,r.pickingFrameBuffer),r.pickingFrameBuffer.needsDraw&&(y.viewport(0,0,y.canvas.width,y.canvas.height),Of(r,null,xa.PICKING),r.pickingFrameBuffer.needsDraw=!1);var b=o*u,w=new Uint8Array(b*4);y.readPixels(i,s,o,u,y.RGBA,y.UNSIGNED_BYTE,w),y.bindFramebuffer(y.FRAMEBUFFER,null);for(var x=new Set,C=0;C<b;C++){var T=w.slice(C*4,C*4+4),E=Zy(T)-1;E>=0&&x.add(E)}return x}v(Em,"getPickingIndexes");function Cm(r,e,t){var a=Em(r,e,t),n=r.getCachedZSortedEles(),i,s,o=Tr(a),u;try{for(o.s();!(u=o.n()).done;){var l=u.value,f=n[l];if(!i&&f.isNode()&&(i=f),!s&&f.isEdge()&&(s=f),i&&s)break}}catch(c){o.e(c)}finally{o.f()}return[i,s].filter(Boolean)}v(Cm,"findNearestElementsWebgl");function ks(r,e,t){var a=r.drawing;e+=1,t.isNode()?(a.drawNode(t,e,"node-underlay"),a.drawNode(t,e,"node-body"),a.drawTexture(t,e,"label"),a.drawNode(t,e,"node-overlay")):(a.drawEdgeLine(t,e),a.drawEdgeArrow(t,e,"source"),a.drawEdgeArrow(t,e,"target"),a.drawTexture(t,e,"label"),a.drawTexture(t,e,"edge-source-label"),a.drawTexture(t,e,"edge-target-label"))}v(ks,"drawEle");function Of(r,e,t){var a;r.webglDebug&&(a=performance.now());var n=r.drawing,i=0;if(t.screen&&r.data.canvasNeedsRedraw[r.SELECT_BOX]&&bm(r,e),r.data.canvasNeedsRedraw[r.NODE]||t.picking){var s=r.data.contexts[r.WEBGL];t.screen?(s.clearColor(0,0,0,0),s.enable(s.BLEND),s.blendFunc(s.ONE,s.ONE_MINUS_SRC_ALPHA)):s.disable(s.BLEND),s.clear(s.COLOR_BUFFER_BIT|s.DEPTH_BUFFER_BIT),s.viewport(0,0,s.canvas.width,s.canvas.height);var o=mm(r),u=r.getCachedZSortedEles();if(i=u.length,n.startFrame(o,t),t.screen){for(var l=0;l<u.nondrag.length;l++)ks(r,l,u.nondrag[l]);for(var f=0;f<u.drag.length;f++)ks(r,f,u.drag[f])}else if(t.picking)for(var c=0;c<u.length;c++)ks(r,c,u[c]);n.endFrame(),t.screen&&r.webglDebugShowAtlases&&(wm(r),xm(r)),r.data.canvasNeedsRedraw[r.NODE]=!1,r.data.canvasNeedsRedraw[r.DRAG]=!1}if(r.webglDebug){var d=performance.now(),g=!1,h=Math.ceil(d-a),m=n.getDebugInfo(),p=["".concat(i," elements"),"".concat(m.totalInstances," instances"),"".concat(m.batchCount," batches"),"".concat(m.totalAtlases," atlases"),"".concat(m.wrappedCount," wrapped textures"),"".concat(m.simpleCount," simple shapes")].join(", ");if(g)console.log("WebGL (".concat(t.name,") - time ").concat(h,"ms, ").concat(p));else{console.log("WebGL (".concat(t.name,") - frame time ").concat(h,"ms")),console.log("Totals:"),console.log("  ".concat(p)),console.log("Texture Atlases Used:");var y=m.atlasInfo,b=Tr(y),w;try{for(b.s();!(w=b.n()).done;){var x=w.value;console.log("  ".concat(x.type,": ").concat(x.keyCount," keys, ").concat(x.atlasCount," atlases"))}}catch(C){b.e(C)}finally{b.f()}console.log("")}}r.data.gc&&(console.log("Garbage Collect!"),r.data.gc=!1,n.gc())}v(Of,"renderWebgl");var mt={};mt.drawPolygonPath=function(r,e,t,a,n,i){var s=a/2,o=n/2;r.beginPath&&r.beginPath(),r.moveTo(e+s*i[0],t+o*i[1]);for(var u=1;u<i.length/2;u++)r.lineTo(e+s*i[u*2],t+o*i[u*2+1]);r.closePath()};mt.drawRoundPolygonPath=function(r,e,t,a,n,i,s){s.forEach(function(o){return gf(r,o)}),r.closePath()};mt.drawRoundRectanglePath=function(r,e,t,a,n,i){var s=a/2,o=n/2,u=i==="auto"?vt(a,n):Math.min(i,o,s);r.beginPath&&r.beginPath(),r.moveTo(e,t-o),r.arcTo(e+s,t-o,e+s,t,u),r.arcTo(e+s,t+o,e,t+o,u),r.arcTo(e-s,t+o,e-s,t,u),r.arcTo(e-s,t-o,e,t-o,u),r.lineTo(e,t-o),r.closePath()};mt.drawBottomRoundRectanglePath=function(r,e,t,a,n,i){var s=a/2,o=n/2,u=i==="auto"?vt(a,n):i;r.beginPath&&r.beginPath(),r.moveTo(e,t-o),r.lineTo(e+s,t-o),r.lineTo(e+s,t),r.arcTo(e+s,t+o,e,t+o,u),r.arcTo(e-s,t+o,e-s,t,u),r.lineTo(e-s,t-o),r.lineTo(e,t-o),r.closePath()};mt.drawCutRectanglePath=function(r,e,t,a,n,i,s){var o=a/2,u=n/2,l=s==="auto"?ao():s;r.beginPath&&r.beginPath(),r.moveTo(e-o+l,t-u),r.lineTo(e+o-l,t-u),r.lineTo(e+o,t-u+l),r.lineTo(e+o,t+u-l),r.lineTo(e+o-l,t+u),r.lineTo(e-o+l,t+u),r.lineTo(e-o,t+u-l),r.lineTo(e-o,t-u+l),r.closePath()};mt.drawBarrelPath=function(r,e,t,a,n){var i=a/2,s=n/2,o=e-i,u=e+i,l=t-s,f=t+s,c=Ps(a,n),d=c.widthOffset,g=c.heightOffset,h=c.ctrlPtOffsetPct*d;r.beginPath&&r.beginPath(),r.moveTo(o,l+g),r.lineTo(o,f-g),r.quadraticCurveTo(o+h,f,o+d,f),r.lineTo(u-d,f),r.quadraticCurveTo(u-h,f,u,f-g),r.lineTo(u,l+g),r.quadraticCurveTo(u-h,l,u-d,l),r.lineTo(o+d,l),r.quadraticCurveTo(o+h,l,o,l+g),r.closePath()};var 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/*! Bundled license information:

cytoscape/dist/cytoscape.esm.mjs:
  (*!
  Embeddable Minimum Strictly-Compliant Promises/A+ 1.1.1 Thenable
  Copyright (c) 2013-2014 Ralf S. Engelschall (http://engelschall.com)
  Licensed under The MIT License (http://opensource.org/licenses/MIT)
  *)
  (*!
  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
  *)
  (*! Bezier curve function generator. Copyright Gaetan Renaudeau. MIT License: http://en.wikipedia.org/wiki/MIT_License *)
  (*! Runge-Kutta spring physics function generator. Adapted from Framer.js, copyright Koen Bok. MIT License: http://en.wikipedia.org/wiki/MIT_License *)
*/