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https://jquery.org/license/
https://tldrlegal.com/license/mit-license
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O=a.valueMin+(a.valueMax-a.valueMin)*w;i=this.parse(a.name,O,a.bypass,c)}else return!1;if(!i)return y(),!1;i.mapping=a,a=i;break}case o.data:{for(var A=a.field.split("."),R=f.data,I=0;I<A.length&&R;I++){var V=A[I];R=R[V]}if(R!=null&&(i=this.parse(a.name,R,a.bypass,c)),!i)return y(),!1;i.mapping=a,a=i;break}case o.fn:{var G=a.value,F=a.fnValue!=null?a.fnValue:G(r);if(a.prevFnValue=F,F==null)return Me("Custom function mappers may not return null (i.e. `"+a.name+"` for ele `"+r.id()+"` is null)"),!1;if(i=this.parse(a.name,F,a.bypass,c),!i)return Me("Custom function mappers may not return invalid values for the property type (i.e. `"+a.name+"` for ele `"+r.id()+"` is invalid)"),!1;i.mapping=Or(a),a=i;break}case void 0:break;default:return!1}return l?(v?a.bypassed=u.bypassed:a.bypassed=u,n[a.name]=a):v?u.bypassed=a:n[a.name]=a,d(),!0};sr.cleanElements=function(r,e){for(var t=0;t<r.length;t++){var 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t=this,a=t._private,n=a.options;return!_a(e)&&_a(e[0])&&(e=e[0]),t.stopAnimationLoop(),t.destroyRenderer(),a.container=e,a.styleEnabled=!0,t.invalidateSize(),t.initRenderer(pe({},n,n.renderer,{name:n.renderer.name==="null"?"canvas":n.renderer.name})),t.startAnimationLoop(),t.style(n.style),t.emit("mount"),t}},unmount:function(){var e=this;return e.stopAnimationLoop(),e.destroyRenderer(),e.initRenderer({name:"null"}),e.emit("unmount"),e},options:function(){return Or(this._private.options)},json:function(e){var t=this,a=t._private,n=t.mutableElements(),i=function(w){return t.getElementById(w.id())};if(Te(e)){if(t.startBatch(),e.elements){var o={},s=function(w,S){for(var E=[],x=[],D=0;D<w.length;D++){var C=w[D];if(!C.data.id){Me("cy.json() cannot handle elements without an ID attribute");continue}var M=""+C.data.id,P=t.getElementById(M);o[M]=!0,P.length!==0?x.push({ele:P,json:C}):(S&&(C.group=S),E.push(C))}t.add(E);for(var B=0;B<x.length;B++){var 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n=a.eles.edges(),i=a.eles.nodes(),o=hr(a.boundingBox?a.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),s={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:n.size(),temperature:a.initialTemp,clientWidth:o.w,clientHeight:o.h,boundingBox:o},l=a.eles.components(),u={},v=0;v<l.length;v++)for(var f=l[v],c=0;c<f.length;c++){var h=f[c];u[h.id()]=v}for(var v=0;v<s.nodeSize;v++){var d=i[v],y=d.layoutDimensions(a),p={};p.isLocked=d.locked(),p.id=d.data("id"),p.parentId=d.data("parent"),p.cmptId=u[d.id()],p.children=[],p.positionX=d.position("x"),p.positionY=d.position("y"),p.offsetX=0,p.offsetY=0,p.height=y.w,p.width=y.h,p.maxX=p.positionX+p.width/2,p.minX=p.positionX-p.width/2,p.maxY=p.positionY+p.height/2,p.minY=p.positionY-p.height/2,p.padLeft=parseFloat(d.style("padding")),p.padRight=parseFloat(d.style("padding")),p.padTop=parseFloat(d.style("padding")),p.padBottom=parseFloat(d.style("padding")),p.nodeRepulsion=qe(a.nodeRepulsion)?a.nodeRepulsion(d):a.nodeRepulsion,s.layoutNodes.push(p),s.idToIndex[p.id]=v}for(var g=[],m=0,b=-1,w=[],v=0;v<s.nodeSize;v++){var d=s.layoutNodes[v],S=d.parentId;S!=null?s.layoutNodes[s.idToIndex[S]].children.push(d.id):(g[++b]=d.id,w.push(d.id))}for(s.graphSet.push(w);m<=b;){var E=g[m++],x=s.idToIndex[E],h=s.layoutNodes[x],D=h.children;if(D.length>0){s.graphSet.push(D);for(var v=0;v<D.length;v++)g[++b]=D[v]}}for(var 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a=1,n=0;n<e.graphSet.length;n++){var i=e.graphSet[n],o=i.length;if(n===0)var s=e.clientHeight/2,l=e.clientWidth/2;else var u=e.layoutNodes[e.idToIndex[i[0]]],v=e.layoutNodes[e.idToIndex[u.parentId]],s=v.positionX,l=v.positionY;for(var f=0;f<o;f++){var c=e.layoutNodes[e.idToIndex[i[f]]];if(!c.isLocked){var h=s-c.positionX,d=l-c.positionY,y=Math.sqrt(h*h+d*d);if(y>a){var p=t.gravity*h/y,g=t.gravity*d/y;c.offsetX+=p,c.offsetY+=g}}}}},yg=function(e,t){var a=[],n=0,i=-1;for(a.push.apply(a,e.graphSet[0]),i+=e.graphSet[0].length;n<=i;){var o=a[n++],s=e.idToIndex[o],l=e.layoutNodes[s],u=l.children;if(0<u.length&&!l.isLocked){for(var v=l.offsetX,f=l.offsetY,c=0;c<u.length;c++){var h=e.layoutNodes[e.idToIndex[u[c]]];h.offsetX+=v,h.offsetY+=f,a[++i]=u[c]}l.offsetX=0,l.offsetY=0}}},mg=function(e,t){for(var a=0;a<e.nodeSize;a++){var n=e.layoutNodes[a];0<n.children.length&&(n.maxX=void 0,n.minX=void 0,n.maxY=void 0,n.minY=void 0)}for(var a=0;a<e.nodeSize;a++){var 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p=h,g=Math.pow(p.x-u,2)+Math.pow(p.y-v,2)<=Math.pow((f+2*y)*this.radius,2);return g},draw:function(u,v,f,c,h){e.arrowShapeImpl(this.name)(u,c.x,c.y,this.radius*v)},spacing:function(u){return e.getArrowWidth(u.pstyle("width").pfValue,u.pstyle("arrow-scale").value)*this.radius}}),s("tee",{points:[-.15,0,-.15,-.1,.15,-.1,.15,0],spacing:function(u){return 1},gap:function(u){return 1}}),s("square",{points:[-.15,0,.15,0,.15,-.3,-.15,-.3]}),s("diamond",{points:[-.15,-.15,0,-.3,.15,-.15,0,0],gap:function(u){return u.pstyle("width").pfValue*u.pstyle("arrow-scale").value}}),s("chevron",{points:[0,0,-.15,-.15,-.1,-.2,0,-.1,.1,-.2,.15,-.15],gap:function(u){return .95*u.pstyle("width").pfValue*u.pstyle("arrow-scale").value}})};var bt={};bt.projectIntoViewport=function(r,e){var t=this.cy,a=this.findContainerClientCoords(),n=a[0],i=a[1],o=a[4],s=t.pan(),l=t.zoom(),u=((r-n)/o-s.x)/l,v=((e-i)/o-s.y)/l;return[u,v]};bt.findContainerClientCoords=function(){if(this.containerBB)return this.containerBB;var r=this.container,e=r.getBoundingClientRect(),t=this.cy.window().getComputedStyle(r),a=function(g){return parseFloat(t.getPropertyValue(g))},n={left:a("padding-left"),right:a("padding-right"),top:a("padding-top"),bottom:a("padding-bottom")},i={left:a("border-left-width"),right:a("border-right-width"),top:a("border-top-width"),bottom:a("border-bottom-width")},o=r.clientWidth,s=r.clientHeight,l=n.left+n.right,u=n.top+n.bottom,v=i.left+i.right,f=e.width/(o+v),c=o-l,h=s-u,d=e.left+n.left+i.left,y=e.top+n.top+i.top;return this.containerBB=[d,y,c,h,f]};bt.invalidateContainerClientCoordsCache=function(){this.containerBB=null};bt.findNearestElement=function(r,e,t,a){return this.findNearestElements(r,e,t,a)[0]};bt.findNearestElements=function(r,e,t,a){var n=this,i=this,o=i.getCachedZSortedEles(),s=[],l=i.cy.zoom(),u=i.cy.hasCompoundNodes(),v=(a?24:8)/l,f=(a?8:2)/l,c=(a?8:2)/l,h=1/0,d,y;t&&(o=o.interactive);function p(x,D){if(x.isNode()){if(y)return;y=x,s.push(x)}if(x.isEdge()&&(D==null||D<h))if(d){if(d.pstyle("z-compound-depth").value===x.pstyle("z-compound-depth").value&&d.pstyle("z-compound-depth").value===x.pstyle("z-compound-depth").value){for(var C=0;C<s.length;C++)if(s[C].isEdge()){s[C]=x,d=x,h=D??h;break}}}else s.push(x),d=x,h=D??h}function g(x){var D=x.outerWidth()+2*f,C=x.outerHeight()+2*f,M=D/2,P=C/2,B=x.position(),L=x.pstyle("corner-radius").value==="auto"?"auto":x.pstyle("corner-radius").pfValue,k=x._private.rscratch;if(B.x-M<=r&&r<=B.x+M&&B.y-P<=e&&e<=B.y+P){var O=i.nodeShapes[n.getNodeShape(x)];if(O.checkPoint(r,e,0,D,C,B.x,B.y,L,k))return p(x,0),!0}}function m(x){var D=x._private,C=D.rscratch,M=x.pstyle("width").pfValue,P=x.pstyle("arrow-scale").value,B=M/2+v,L=B*B,k=B*2,I=D.source,V=D.target,O;if(C.edgeType==="segments"||C.edgeType==="straight"||C.edgeType==="haystack"){for(var A=C.allpts,R=0;R+3<A.length;R+=2)if(Vv(r,e,A[R],A[R+1],A[R+2],A[R+3],k)&&L>(O=Kv(r,e,A[R],A[R+1],A[R+2],A[R+3])))return p(x,O),!0}else if(C.edgeType==="bezier"||C.edgeType==="multibezier"||C.edgeType==="self"||C.edgeType==="compound"){for(var A=C.allpts,R=0;R+5<C.allpts.length;R+=4)if(qv(r,e,A[R],A[R+1],A[R+2],A[R+3],A[R+4],A[R+5],k)&&L>(O=Gv(r,e,A[R],A[R+1],A[R+2],A[R+3],A[R+4],A[R+5])))return p(x,O),!0}for(var I=I||D.source,V=V||D.target,G=n.getArrowWidth(M,P),F=[{name:"source",x:C.arrowStartX,y:C.arrowStartY,angle:C.srcArrowAngle},{name:"target",x:C.arrowEndX,y:C.arrowEndY,angle:C.tgtArrowAngle},{name:"mid-source",x:C.midX,y:C.midY,angle:C.midsrcArrowAngle},{name:"mid-target",x:C.midX,y:C.midY,angle:C.midtgtArrowAngle}],R=0;R<F.length;R++){var q=F[R],Y=i.arrowShapes[x.pstyle(q.name+"-arrow-shape").value],Q=x.pstyle("width").pfValue;if(Y.roughCollide(r,e,G,q.angle,{x:q.x,y:q.y},Q,v)&&Y.collide(r,e,G,q.angle,{x:q.x,y:q.y},Q,v))return p(x),!0}u&&s.length>0&&(g(I),g(V))}function b(x,D,C){return kr(x,D,C)}function w(x,D){var C=x._private,M=c,P;D?P=D+"-":P="",x.boundingBox();var B=C.labelBounds[D||"main"],L=x.pstyle(P+"label").value,k=x.pstyle("text-events").strValue==="yes";if(!(!k||!L)){var O=b(C.rscratch,"labelX",D),A=b(C.rscratch,"labelY",D),R=b(C.rscratch,"labelAngle",D),I=x.pstyle(P+"text-margin-x").pfValue,V=x.pstyle(P+"text-margin-y").pfValue,G=B.x1-M-I,F=B.x2+M-I,q=B.y1-M-V,Y=B.y2+M-V;if(R){var Q=Math.cos(R),J=Math.sin(R),_=function(he,te){return he=he-O,te=te-A,{x:he*Q-te*J+O,y:he*J+te*Q+A}},j=_(G,q),W=_(G,Y),z=_(F,q),K=_(F,Y),X=[j.x+I,j.y+V,z.x+I,z.y+V,K.x+I,K.y+V,W.x+I,W.y+V];if(dr(r,e,X))return p(x),!0}else if(It(B,r,e))return p(x),!0}}for(var S=o.length-1;S>=0;S--){var E=o[S];E.isNode()?g(E)||w(E):m(E)||w(E)||w(E,"source")||w(E,"target")}return s};bt.getAllInBox=function(r,e,t,a){var n=this.getCachedZSortedEles().interactive,i=[],o=Math.min(r,t),s=Math.max(r,t),l=Math.min(e,a),u=Math.max(e,a);r=o,t=s,e=l,a=u;for(var v=hr({x1:r,y1:e,x2:t,y2:a}),f=0;f<n.length;f++){var c=n[f];if(c.isNode()){var h=c,d=h.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});di(v,d)&&!ms(d,v)&&i.push(h)}else{var y=c,p=y._private,g=p.rscratch;if(g.startX!=null&&g.startY!=null&&!It(v,g.startX,g.startY)||g.endX!=null&&g.endY!=null&&!It(v,g.endX,g.endY))continue;if(g.edgeType==="bezier"||g.edgeType==="multibezier"||g.edgeType==="self"||g.edgeType==="compound"||g.edgeType==="segments"||g.edgeType==="haystack"){for(var m=p.rstyle.bezierPts||p.rstyle.linePts||p.rstyle.haystackPts,b=!0,w=0;w<m.length;w++)if(!Fv(v,m[w])){b=!1;break}b&&i.push(y)}else(g.edgeType==="haystack"||g.edgeType==="straight")&&i.push(y)}}return i};var un={};un.calculateArrowAngles=function(r){var e=r._private.rscratch,t=e.edgeType==="haystack",a=e.edgeType==="bezier",n=e.edgeType==="multibezier",i=e.edgeType==="segments",o=e.edgeType==="compound",s=e.edgeType==="self",l,u,v,f,c,h,g,m;if(t?(v=e.haystackPts[0],f=e.haystackPts[1],c=e.haystackPts[2],h=e.haystackPts[3]):(v=e.arrowStartX,f=e.arrowStartY,c=e.arrowEndX,h=e.arrowEndY),g=e.midX,m=e.midY,i)l=v-e.segpts[0],u=f-e.segpts[1];else if(n||o||s||a){var d=e.allpts,y=Je(d[0],d[2],d[4],.1),p=Je(d[1],d[3],d[5],.1);l=v-y,u=f-p}else l=v-g,u=f-m;e.srcArrowAngle=Aa(l,u);var g=e.midX,m=e.midY;if(t&&(g=(v+c)/2,m=(f+h)/2),l=c-v,u=h-f,i){var d=e.allpts;if(d.length/2%2===0){var b=d.length/2,w=b-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}else if(e.isRound)l=e.midVector[1],u=-e.midVector[0];else{var b=d.length/2-1,w=b-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}}else if(n||o||s){var d=e.allpts,S=e.ctrlpts,E,x,D,C;if(S.length/2%2===0){var M=d.length/2-1,P=M+2,B=P+2;E=Je(d[M],d[P],d[B],0),x=Je(d[M+1],d[P+1],d[B+1],0),D=Je(d[M],d[P],d[B],1e-4),C=Je(d[M+1],d[P+1],d[B+1],1e-4)}else{var P=d.length/2-1,M=P-2,B=P+2;E=Je(d[M],d[P],d[B],.4999),x=Je(d[M+1],d[P+1],d[B+1],.4999),D=Je(d[M],d[P],d[B],.5),C=Je(d[M+1],d[P+1],d[B+1],.5)}l=D-E,u=C-x}if(e.midtgtArrowAngle=Aa(l,u),e.midDispX=l,e.midDispY=u,l*=-1,u*=-1,i){var d=e.allpts;if(d.length/2%2!==0){if(!e.isRound){var b=d.length/2-1,L=b+2;l=-(d[L]-d[b]),u=-(d[L+1]-d[b+1])}}}if(e.midsrcArrowAngle=Aa(l,u),i)l=c-e.segpts[e.segpts.length-2],u=h-e.segpts[e.segpts.length-1];else if(n||o||s||a){var d=e.allpts,k=d.length,y=Je(d[k-6],d[k-4],d[k-2],.9),p=Je(d[k-5],d[k-3],d[k-1],.9);l=c-y,u=h-p}else l=c-g,u=h-m;e.tgtArrowAngle=Aa(l,u)};un.getArrowWidth=un.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 Jn,_n,Rr={},wr={},Ro,Oo,vt,Qa,$r,ot,lt,Ar,Tt,$a,vu,fu,jn,ei,Io,zo=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)},Dg=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},kg=function(e,t,a,n,i){if(e!==Io?zo(t,e,Rr):Dg(wr,Rr),zo(t,a,wr),Ro=Rr.nx*wr.ny-Rr.ny*wr.nx,Oo=Rr.nx*wr.nx-Rr.ny*-wr.ny,$r=Math.asin(Math.max(-1,Math.min(1,Ro))),Math.abs($r)<1e-6){Jn=t.x,_n=t.y,lt=Tt=0;return}vt=1,Qa=!1,Oo<0?$r<0?$r=Math.PI+$r:($r=Math.PI-$r,vt=-1,Qa=!0):$r>0&&(vt=-1,Qa=!0),t.radius!==void 0?Tt=t.radius:Tt=n,ot=$r/2,$a=Math.min(Rr.len/2,wr.len/2),i?(Ar=Math.abs(Math.cos(ot)*Tt/Math.sin(ot)),Ar>$a?(Ar=$a,lt=Math.abs(Ar*Math.sin(ot)/Math.cos(ot))):lt=Tt):(Ar=Math.min($a,Tt),lt=Math.abs(Ar*Math.sin(ot)/Math.cos(ot))),jn=t.x+wr.nx*Ar,ei=t.y+wr.ny*Ar,Jn=jn-wr.ny*lt*vt,_n=ei+wr.nx*lt*vt,vu=t.x+Rr.nx*Ar,fu=t.y+Rr.ny*Ar,Io=t};function cu(r,e){e.radius===0?r.lineTo(e.cx,e.cy):r.arc(e.cx,e.cy,e.radius,e.startAngle,e.endAngle,e.counterClockwise)}function Di(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}:(kg(r,e,t,a,n),{cx:Jn,cy:_n,radius:lt,startX:vu,startY:fu,stopX:jn,stopY:ei,startAngle:Rr.ang+Math.PI/2*vt,endAngle:wr.ang-Math.PI/2*vt,counterClockwise:Qa})}var ur={};ur.findMidptPtsEtc=function(r,e){var t=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,i,o=r.pstyle("source-endpoint"),s=r.pstyle("target-endpoint"),l=o.units!=null&&s.units!=null,u=function(S,E,x,D){var C=D-E,M=x-S,P=Math.sqrt(M*M+C*C);return{x:-C/P,y:M/P}},v=r.pstyle("edge-distances").value;switch(v){case"node-position":i=t;break;case"intersection":i=a;break;case"endpoints":{if(l){var f=this.manualEndptToPx(r.source()[0],o),c=Tr(f,2),h=c[0],d=c[1],y=this.manualEndptToPx(r.target()[0],s),p=Tr(y,2),g=p[0],m=p[1],b={x1:h,y1:d,x2:g,y2:m};n=u(h,d,g,m),i=b}else Me("Edge ".concat(r.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),i=a;break}}return{midptPts:i,vectorNormInverse:n}};ur.findHaystackPoints=function(r){for(var e=0;e<r.length;e++){var t=r[e],a=t._private,n=a.rscratch;if(!n.haystack){var i=Math.random()*2*Math.PI;n.source={x:Math.cos(i),y:Math.sin(i)},i=Math.random()*2*Math.PI,n.target={x:Math.cos(i),y:Math.sin(i)}}var o=a.source,s=a.target,l=o.position(),u=s.position(),v=o.width(),f=s.width(),c=o.height(),h=s.height(),d=t.pstyle("haystack-radius").value,y=d/2;n.haystackPts=n.allpts=[n.source.x*v*y+l.x,n.source.y*c*y+l.y,n.target.x*f*y+u.x,n.target.y*h*y+u.y],n.midX=(n.allpts[0]+n.allpts[2])/2,n.midY=(n.allpts[1]+n.allpts[3])/2,n.edgeType="haystack",n.haystack=!0,this.storeEdgeProjections(t),this.calculateArrowAngles(t),this.recalculateEdgeLabelProjections(t),this.calculateLabelAngles(t)}};ur.findSegmentsPoints=function(r,e){var t=r._private.rscratch,a=r.pstyle("segment-weights"),n=r.pstyle("segment-distances"),i=r.pstyle("segment-radii"),o=r.pstyle("radius-type"),s=Math.min(a.pfValue.length,n.pfValue.length),l=i.pfValue[i.pfValue.length-1],u=o.pfValue[o.pfValue.length-1];t.edgeType="segments",t.segpts=[],t.radii=[],t.isArcRadius=[];for(var v=0;v<s;v++){var f=a.pfValue[v],c=n.pfValue[v],h=1-f,d=f,y=this.findMidptPtsEtc(r,e),p=y.midptPts,g=y.vectorNormInverse,m={x:p.x1*h+p.x2*d,y:p.y1*h+p.y2*d};t.segpts.push(m.x+g.x*c,m.y+g.y*c),t.radii.push(i.pfValue[v]!==void 0?i.pfValue[v]:l),t.isArcRadius.push((o.pfValue[v]!==void 0?o.pfValue[v]:u)==="arc-radius")}};ur.findLoopPoints=function(r,e,t,a){var n=r._private.rscratch,i=e.dirCounts,o=e.srcPos,s=r.pstyle("control-point-distances"),l=s?s.pfValue[0]:void 0,u=r.pstyle("loop-direction").pfValue,v=r.pstyle("loop-sweep").pfValue,f=r.pstyle("control-point-step-size").pfValue;n.edgeType="self";var c=t,h=f;a&&(c=0,h=l);var d=u-Math.PI/2,y=d-v/2,p=d+v/2,g=u+"_"+v;c=i[g]===void 0?i[g]=0:++i[g],n.ctrlpts=[o.x+Math.cos(y)*1.4*h*(c/3+1),o.y+Math.sin(y)*1.4*h*(c/3+1),o.x+Math.cos(p)*1.4*h*(c/3+1),o.y+Math.sin(p)*1.4*h*(c/3+1)]};ur.findCompoundLoopPoints=function(r,e,t,a){var n=r._private.rscratch;n.edgeType="compound";var i=e.srcPos,o=e.tgtPos,s=e.srcW,l=e.srcH,u=e.tgtW,v=e.tgtH,f=r.pstyle("control-point-step-size").pfValue,c=r.pstyle("control-point-distances"),h=c?c.pfValue[0]:void 0,d=t,y=f;a&&(d=0,y=h);var p=50,g={x:i.x-s/2,y:i.y-l/2},m={x:o.x-u/2,y:o.y-v/2},b={x:Math.min(g.x,m.x),y:Math.min(g.y,m.y)},w=.5,S=Math.max(w,Math.log(s*.01)),E=Math.max(w,Math.log(u*.01));n.ctrlpts=[b.x,b.y-(1+Math.pow(p,1.12)/100)*y*(d/3+1)*S,b.x-(1+Math.pow(p,1.12)/100)*y*(d/3+1)*E,b.y]};ur.findStraightEdgePoints=function(r){r._private.rscratch.edgeType="straight"};ur.findBezierPoints=function(r,e,t,a,n){var i=r._private.rscratch,o=r.pstyle("control-point-step-size").pfValue,s=r.pstyle("control-point-distances"),l=r.pstyle("control-point-weights"),u=s&&l?Math.min(s.value.length,l.value.length):1,v=s?s.pfValue[0]:void 0,f=l.value[0],c=a;i.edgeType=c?"multibezier":"bezier",i.ctrlpts=[];for(var h=0;h<u;h++){var d=(.5-e.eles.length/2+t)*o*(n?-1:1),y=void 0,p=ps(d);c&&(v=s?s.pfValue[h]:o,f=l.value[h]),a?y=v:y=v!==void 0?p*v:void 0;var g=y!==void 0?y:d,m=1-f,b=f,w=this.findMidptPtsEtc(r,e),S=w.midptPts,E=w.vectorNormInverse,x={x:S.x1*m+S.x2*b,y:S.y1*m+S.y2*b};i.ctrlpts.push(x.x+E.x*g,x.y+E.y*g)}};ur.findTaxiPoints=function(r,e){var t=r._private.rscratch;t.edgeType="segments";var a="vertical",n="horizontal",i="leftward",o="rightward",s="downward",l="upward",u="auto",v=e.posPts,f=e.srcW,c=e.srcH,h=e.tgtW,d=e.tgtH,y=r.pstyle("edge-distances").value,p=y!=="node-position",g=r.pstyle("taxi-direction").value,m=g,b=r.pstyle("taxi-turn"),w=b.units==="%",S=b.pfValue,E=S<0,x=r.pstyle("taxi-turn-min-distance").pfValue,D=p?(f+h)/2:0,C=p?(c+d)/2:0,M=v.x2-v.x1,P=v.y2-v.y1,B=function(Z,oe){return Z>0?Math.max(Z-oe,0):Math.min(Z+oe,0)},L=B(M,D),k=B(P,C),O=!1;m===u?g=Math.abs(L)>Math.abs(k)?n:a:m===l||m===s?(g=a,O=!0):(m===i||m===o)&&(g=n,O=!0);var A=g===a,R=A?k:L,I=A?P:M,V=ps(I),G=!1;!(O&&(w||E))&&(m===s&&I<0||m===l&&I>0||m===i&&I>0||m===o&&I<0)&&(V*=-1,R=V*Math.abs(R),G=!0);var F;if(w){var q=S<0?1+S:S;F=q*R}else{var Y=S<0?R:0;F=Y+S*V}var Q=function(Z){return Math.abs(Z)<x||Math.abs(Z)>=Math.abs(R)},J=Q(F),_=Q(Math.abs(R)-Math.abs(F)),j=J||_;if(j&&!G)if(A){var W=Math.abs(I)<=c/2,z=Math.abs(M)<=h/2;if(W){var K=(v.x1+v.x2)/2,X=v.y1,ae=v.y2;t.segpts=[K,X,K,ae]}else if(z){var he=(v.y1+v.y2)/2,te=v.x1,re=v.x2;t.segpts=[te,he,re,he]}else t.segpts=[v.x1,v.y2]}else{var ve=Math.abs(I)<=f/2,le=Math.abs(P)<=d/2;if(ve){var se=(v.y1+v.y2)/2,de=v.x1,Le=v.x2;t.segpts=[de,se,Le,se]}else if(le){var Ce=(v.x1+v.x2)/2,xe=v.y1,Ae=v.y2;t.segpts=[Ce,xe,Ce,Ae]}else t.segpts=[v.x2,v.y1]}else if(A){var Ee=v.y1+F+(p?c/2*V:0),Pe=v.x1,ee=v.x2;t.segpts=[Pe,Ee,ee,Ee]}else{var T=v.x1+F+(p?f/2*V:0),$=v.y1,U=v.y2;t.segpts=[T,$,T,U]}if(t.isRound){var N=r.pstyle("taxi-radius").value,H=r.pstyle("radius-type").value[0]==="arc-radius";t.radii=new Array(t.segpts.length/2).fill(N),t.isArcRadius=new Array(t.segpts.length/2).fill(H)}};ur.tryToCorrectInvalidPoints=function(r,e){var t=r._private.rscratch;if(t.edgeType==="bezier"){var a=e.srcPos,n=e.tgtPos,i=e.srcW,o=e.srcH,s=e.tgtW,l=e.tgtH,u=e.srcShape,v=e.tgtShape,f=e.srcCornerRadius,c=e.tgtCornerRadius,h=e.srcRs,d=e.tgtRs,y=!ne(t.startX)||!ne(t.startY),p=!ne(t.arrowStartX)||!ne(t.arrowStartY),g=!ne(t.endX)||!ne(t.endY),m=!ne(t.arrowEndX)||!ne(t.arrowEndY),b=3,w=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth,S=b*w,E=ht({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.startX,y:t.startY}),x=E<S,D=ht({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.endX,y:t.endY}),C=D<S,M=!1;if(y||p||x){M=!0;var P={x:t.ctrlpts[0]-a.x,y:t.ctrlpts[1]-a.y},B=Math.sqrt(P.x*P.x+P.y*P.y),L={x:P.x/B,y:P.y/B},k=Math.max(i,o),O={x:t.ctrlpts[0]+L.x*2*k,y:t.ctrlpts[1]+L.y*2*k},A=u.intersectLine(a.x,a.y,i,o,O.x,O.y,0,f,h);x?(t.ctrlpts[0]=t.ctrlpts[0]+L.x*(S-E),t.ctrlpts[1]=t.ctrlpts[1]+L.y*(S-E)):(t.ctrlpts[0]=A[0]+L.x*S,t.ctrlpts[1]=A[1]+L.y*S)}if(g||m||C){M=!0;var R={x:t.ctrlpts[0]-n.x,y:t.ctrlpts[1]-n.y},I=Math.sqrt(R.x*R.x+R.y*R.y),V={x:R.x/I,y:R.y/I},G=Math.max(i,o),F={x:t.ctrlpts[0]+V.x*2*G,y:t.ctrlpts[1]+V.y*2*G},q=v.intersectLine(n.x,n.y,s,l,F.x,F.y,0,c,d);C?(t.ctrlpts[0]=t.ctrlpts[0]+V.x*(S-D),t.ctrlpts[1]=t.ctrlpts[1]+V.y*(S-D)):(t.ctrlpts[0]=q[0]+V.x*S,t.ctrlpts[1]=q[1]+V.y*S)}M&&this.findEndpoints(r)}};ur.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=Je(e.allpts[a],e.allpts[a+2],e.allpts[a+4],n),e.midY=Je(e.allpts[a+1],e.allpts[a+3],e.allpts[a+5],n))}else if(e.edgeType==="straight")e.allpts=[e.startX,e.startY,e.endX,e.endY],e.midX=(e.startX+e.endX+e.arrowStartX+e.arrowEndX)/4,e.midY=(e.startY+e.endY+e.arrowStartY+e.arrowEndY)/4;else if(e.edgeType==="segments"){if(e.allpts=[],e.allpts.push(e.startX,e.startY),e.allpts.push.apply(e.allpts,e.segpts),e.allpts.push(e.endX,e.endY),e.isRound){e.roundCorners=[];for(var i=2;i+3<e.allpts.length;i+=2){var o=e.radii[i/2-1],s=e.isArcRadius[i/2-1];e.roundCorners.push(Di({x:e.allpts[i-2],y:e.allpts[i-1]},{x:e.allpts[i],y:e.allpts[i+1],radius:o},{x:e.allpts[i+2],y:e.allpts[i+3]},o,s))}}if(e.segpts.length%4===0){var l=e.segpts.length/2,u=l-2;e.midX=(e.segpts[u]+e.segpts[l])/2,e.midY=(e.segpts[u+1]+e.segpts[l+1])/2}else{var v=e.segpts.length/2-1;if(!e.isRound)e.midX=e.segpts[v],e.midY=e.segpts[v+1];else{var f={x:e.segpts[v],y:e.segpts[v+1]},c=e.roundCorners[v/2],h=[f.x-c.cx,f.y-c.cy],d=c.radius/Math.sqrt(Math.pow(h[0],2)+Math.pow(h[1],2));h=h.map(function(y){return y*d}),e.midX=c.cx+h[0],e.midY=c.cy+h[1],e.midVector=h}}}};ur.checkForInvalidEdgeWarning=function(r){var e=r[0]._private.rscratch;e.nodesOverlap||ne(e.startX)&&ne(e.startY)&&ne(e.endX)&&ne(e.endY)?e.loggedErr=!1:e.loggedErr||(e.loggedErr=!0,Me("Edge `"+r.id()+"` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))};ur.findEdgeControlPoints=function(r){var e=this;if(!(!r||r.length===0)){for(var t=this,a=t.cy,n=a.hasCompoundNodes(),i={map:new Ir,get:function(x){var D=this.map.get(x[0]);return D!=null?D.get(x[1]):null},set:function(x,D){var C=this.map.get(x[0]);C==null&&(C=new Ir,this.map.set(x[0],C)),C.set(x[1],D)}},o=[],s=[],l=0;l<r.length;l++){var u=r[l],v=u._private,f=u.pstyle("curve-style").value;if(!(u.removed()||!u.takesUpSpace())){if(f==="haystack"){s.push(u);continue}var c=f==="unbundled-bezier"||f.endsWith("segments")||f==="straight"||f==="straight-triangle"||f.endsWith("taxi"),h=f==="unbundled-bezier"||f==="bezier",d=v.source,y=v.target,p=d.poolIndex(),g=y.poolIndex(),m=[p,g].sort(),b=i.get(m);b==null&&(b={eles:[]},i.set(m,b),o.push(m)),b.eles.push(u),c&&(b.hasUnbundled=!0),h&&(b.hasBezier=!0)}}for(var w=function(x){var D=o[x],C=i.get(D),M=void 0;if(!C.hasUnbundled){var P=C.eles[0].parallelEdges().filter(function(T){return T.isBundledBezier()});fi(C.eles),P.forEach(function(T){return C.eles.push(T)}),C.eles.sort(function(T,$){return T.poolIndex()-$.poolIndex()})}var B=C.eles[0],L=B.source(),k=B.target();if(L.poolIndex()>k.poolIndex()){var O=L;L=k,k=O}var A=C.srcPos=L.position(),R=C.tgtPos=k.position(),I=C.srcW=L.outerWidth(),V=C.srcH=L.outerHeight(),G=C.tgtW=k.outerWidth(),F=C.tgtH=k.outerHeight(),q=C.srcShape=t.nodeShapes[e.getNodeShape(L)],Y=C.tgtShape=t.nodeShapes[e.getNodeShape(k)],Q=C.srcCornerRadius=L.pstyle("corner-radius").value==="auto"?"auto":L.pstyle("corner-radius").pfValue,J=C.tgtCornerRadius=k.pstyle("corner-radius").value==="auto"?"auto":k.pstyle("corner-radius").pfValue,_=C.tgtRs=k._private.rscratch,j=C.srcRs=L._private.rscratch;C.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var W=0;W<C.eles.length;W++){var z=C.eles[W],K=z[0]._private.rscratch,X=z.pstyle("curve-style").value,ae=X==="unbundled-bezier"||X.endsWith("segments")||X.endsWith("taxi"),he=!L.same(z.source());if(!C.calculatedIntersection&&L!==k&&(C.hasBezier||C.hasUnbundled)){C.calculatedIntersection=!0;var te=q.intersectLine(A.x,A.y,I,V,R.x,R.y,0,Q,j),re=C.srcIntn=te,ve=Y.intersectLine(R.x,R.y,G,F,A.x,A.y,0,J,_),le=C.tgtIntn=ve,se=C.intersectionPts={x1:te[0],x2:ve[0],y1:te[1],y2:ve[1]},de=C.posPts={x1:A.x,x2:R.x,y1:A.y,y2:R.y},Le=ve[1]-te[1],Ce=ve[0]-te[0],xe=Math.sqrt(Ce*Ce+Le*Le),Ae=C.vector={x:Ce,y:Le},Ee=C.vectorNorm={x:Ae.x/xe,y:Ae.y/xe},Pe={x:-Ee.y,y:Ee.x};C.nodesOverlap=!ne(xe)||Y.checkPoint(te[0],te[1],0,G,F,R.x,R.y,J,_)||q.checkPoint(ve[0],ve[1],0,I,V,A.x,A.y,Q,j),C.vectorNormInverse=Pe,M={nodesOverlap:C.nodesOverlap,dirCounts:C.dirCounts,calculatedIntersection:!0,hasBezier:C.hasBezier,hasUnbundled:C.hasUnbundled,eles:C.eles,srcPos:R,srcRs:_,tgtPos:A,tgtRs:j,srcW:G,srcH:F,tgtW:I,tgtH:V,srcIntn:le,tgtIntn:re,srcShape:Y,tgtShape:q,posPts:{x1:de.x2,y1:de.y2,x2:de.x1,y2:de.y1},intersectionPts:{x1:se.x2,y1:se.y2,x2:se.x1,y2:se.y1},vector:{x:-Ae.x,y:-Ae.y},vectorNorm:{x:-Ee.x,y:-Ee.y},vectorNormInverse:{x:-Pe.x,y:-Pe.y}}}var ee=he?M:C;K.nodesOverlap=ee.nodesOverlap,K.srcIntn=ee.srcIntn,K.tgtIntn=ee.tgtIntn,K.isRound=X.startsWith("round"),n&&(L.isParent()||L.isChild()||k.isParent()||k.isChild())&&(L.parents().anySame(k)||k.parents().anySame(L)||L.same(k)&&L.isParent())?e.findCompoundLoopPoints(z,ee,W,ae):L===k?e.findLoopPoints(z,ee,W,ae):X.endsWith("segments")?e.findSegmentsPoints(z,ee):X.endsWith("taxi")?e.findTaxiPoints(z,ee):X==="straight"||!ae&&C.eles.length%2===1&&W===Math.floor(C.eles.length/2)?e.findStraightEdgePoints(z):e.findBezierPoints(z,ee,W,ae,he),e.findEndpoints(z),e.tryToCorrectInvalidPoints(z,ee),e.checkForInvalidEdgeWarning(z),e.storeAllpts(z),e.storeEdgeProjections(z),e.calculateArrowAngles(z),e.recalculateEdgeLabelProjections(z),e.calculateLabelAngles(z)}},S=0;S<o.length;S++)w(S);this.findHaystackPoints(s)}};function du(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}}ur.getSegmentPoints=function(r){var e=r[0]._private.rscratch;this.recalculateRenderedStyle(r);var t=e.edgeType;if(t==="segments")return du(e.segpts)};ur.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 du(e.ctrlpts)};ur.getEdgeMidpoint=function(r){var e=r[0]._private.rscratch;return this.recalculateRenderedStyle(r),{x:e.midX,y:e.midY}};var Da={};Da.manualEndptToPx=function(r,e){var t=this,a=r.position(),n=r.outerWidth(),i=r.outerHeight(),o=r._private.rscratch;if(e.value.length===2){var s=[e.pfValue[0],e.pfValue[1]];return e.units[0]==="%"&&(s[0]=s[0]*n),e.units[1]==="%"&&(s[1]=s[1]*i),s[0]+=a.x,s[1]+=a.y,s}else{var l=e.pfValue[0];l=-Math.PI/2+l;var u=2*Math.max(n,i),v=[a.x+Math.cos(l)*u,a.y+Math.sin(l)*u];return t.nodeShapes[this.getNodeShape(r)].intersectLine(a.x,a.y,n,i,v[0],v[1],0,r.pstyle("corner-radius").value==="auto"?"auto":r.pstyle("corner-radius").pfValue,o)}};Da.findEndpoints=function(r){var e=this,t,a=r.source()[0],n=r.target()[0],i=a.position(),o=n.position(),s=r.pstyle("target-arrow-shape").value,l=r.pstyle("source-arrow-shape").value,u=r.pstyle("target-distance-from-node").pfValue,v=r.pstyle("source-distance-from-node").pfValue,f=a._private.rscratch,c=n._private.rscratch,h=r.pstyle("curve-style").value,d=r._private.rscratch,y=d.edgeType,p=h==="taxi",g=y==="self"||y==="compound",m=y==="bezier"||y==="multibezier"||g,b=y!=="bezier",w=y==="straight"||y==="segments",S=y==="segments",E=m||b||w,x=g||p,D=r.pstyle("source-endpoint"),C=x?"outside-to-node":D.value,M=a.pstyle("corner-radius").value==="auto"?"auto":a.pstyle("corner-radius").pfValue,P=r.pstyle("target-endpoint"),B=x?"outside-to-node":P.value,L=n.pstyle("corner-radius").value==="auto"?"auto":n.pstyle("corner-radius").pfValue;d.srcManEndpt=D,d.tgtManEndpt=P;var k,O,A,R;if(m){var I=[d.ctrlpts[0],d.ctrlpts[1]],V=b?[d.ctrlpts[d.ctrlpts.length-2],d.ctrlpts[d.ctrlpts.length-1]]:I;k=V,O=I}else if(w){var G=S?d.segpts.slice(0,2):[o.x,o.y],F=S?d.segpts.slice(d.segpts.length-2):[i.x,i.y];k=F,O=G}if(B==="inside-to-node")t=[o.x,o.y];else if(P.units)t=this.manualEndptToPx(n,P);else if(B==="outside-to-line")t=d.tgtIntn;else if(B==="outside-to-node"||B==="outside-to-node-or-label"?A=k:(B==="outside-to-line"||B==="outside-to-line-or-label")&&(A=[i.x,i.y]),t=e.nodeShapes[this.getNodeShape(n)].intersectLine(o.x,o.y,n.outerWidth(),n.outerHeight(),A[0],A[1],0,L,c),B==="outside-to-node-or-label"||B==="outside-to-line-or-label"){var q=n._private.rscratch,Y=q.labelWidth,Q=q.labelHeight,J=q.labelX,_=q.labelY,j=Y/2,W=Q/2,z=n.pstyle("text-valign").value;z==="top"?_-=W:z==="bottom"&&(_+=W);var K=n.pstyle("text-halign").value;K==="left"?J-=j:K==="right"&&(J+=j);var X=ha(A[0],A[1],[J-j,_-W,J+j,_-W,J+j,_+W,J-j,_+W],o.x,o.y);if(X.length>0){var ae=i,he=st(ae,Pt(t)),te=st(ae,Pt(X)),re=he;if(te<he&&(t=X,re=te),X.length>2){var ve=st(ae,{x:X[2],y:X[3]});ve<re&&(t=[X[2],X[3]])}}}var le=Ra(t,k,e.arrowShapes[s].spacing(r)+u),se=Ra(t,k,e.arrowShapes[s].gap(r)+u);if(d.endX=se[0],d.endY=se[1],d.arrowEndX=le[0],d.arrowEndY=le[1],C==="inside-to-node")t=[i.x,i.y];else if(D.units)t=this.manualEndptToPx(a,D);else if(C==="outside-to-line")t=d.srcIntn;else if(C==="outside-to-node"||C==="outside-to-node-or-label"?R=O:(C==="outside-to-line"||C==="outside-to-line-or-label")&&(R=[o.x,o.y]),t=e.nodeShapes[this.getNodeShape(a)].intersectLine(i.x,i.y,a.outerWidth(),a.outerHeight(),R[0],R[1],0,M,f),C==="outside-to-node-or-label"||C==="outside-to-line-or-label"){var de=a._private.rscratch,Le=de.labelWidth,Ce=de.labelHeight,xe=de.labelX,Ae=de.labelY,Ee=Le/2,Pe=Ce/2,ee=a.pstyle("text-valign").value;ee==="top"?Ae-=Pe:ee==="bottom"&&(Ae+=Pe);var T=a.pstyle("text-halign").value;T==="left"?xe-=Ee:T==="right"&&(xe+=Ee);var $=ha(R[0],R[1],[xe-Ee,Ae-Pe,xe+Ee,Ae-Pe,xe+Ee,Ae+Pe,xe-Ee,Ae+Pe],i.x,i.y);if($.length>0){var U=o,N=st(U,Pt(t)),H=st(U,Pt($)),ie=N;if(H<N&&(t=[$[0],$[1]],ie=H),$.length>2){var Z=st(U,{x:$[2],y:$[3]});Z<ie&&(t=[$[2],$[3]])}}}var oe=Ra(t,O,e.arrowShapes[l].spacing(r)+v),ge=Ra(t,O,e.arrowShapes[l].gap(r)+v);d.startX=ge[0],d.startY=ge[1],d.arrowStartX=oe[0],d.arrowStartY=oe[1],E&&(!ne(d.startX)||!ne(d.startY)||!ne(d.endX)||!ne(d.endY)?d.badLine=!0:d.badLine=!1)};Da.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}}};Da.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 ki={};function Pg(r,e,t){for(var a=function(u,v,f,c){return Je(u,v,f,c)},n=e._private,i=n.rstyle.bezierPts,o=0;o<r.bezierProjPcts.length;o++){var s=r.bezierProjPcts[o];i.push({x:a(t[0],t[2],t[4],s),y:a(t[1],t[3],t[5],s)})}}ki.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)Pg(this,r,t.allpts.slice(n,n+6))}else if(a==="segments")for(var i=e.rstyle.linePts=[],n=0;n+1<t.allpts.length;n+=2)i.push({x:t.allpts[n],y:t.allpts[n+1]});else if(a==="haystack"){var o=t.haystackPts;e.rstyle.haystackPts=[{x:o[0],y:o[1]},{x:o[2],y:o[3]}]}e.rstyle.arrowWidth=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth};ki.recalculateEdgeProjections=function(r){this.findEdgeControlPoints(r)};var Nr={};Nr.recalculateNodeLabelProjection=function(r){var e=r.pstyle("label").strValue;if(!jr(e)){var 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qr=o(be,r.hoverData.downs);qr&&(r.hoverData.dragging=!0,r.hoverData.justStartedPan=!0,we[4]=0,r.data.bgActivePosistion=Pt(oe),r.redrawHint("select",!0),r.redraw())}be&&be.pannable()&&be.active()&&be.unactivate()}}else{if(be&&be.pannable()&&be.active()&&be.unactivate(),(!be||!be.grabbed())&&fe!=me&&(me&&n(me,["mouseout","tapdragout"],T,{x:Z[0],y:Z[1]}),fe&&n(fe,["mouseover","tapdragover"],T,{x:Z[0],y:Z[1]}),r.hoverData.last=fe),be)if(Ve){if(N.boxSelectionEnabled()&&lr)be&&be.grabbed()&&(g(Ie),be.emit("freeon"),Ie.emit("free"),r.dragData.didDrag&&(be.emit("dragfreeon"),Ie.emit("dragfree"))),Br();else if(be&&be.grabbed()&&r.nodeIsDraggable(be)){var ar=!r.dragData.didDrag;ar&&r.redrawHint("eles",!0),r.dragData.didDrag=!0,r.hoverData.draggingEles||y(Ie,{inDragLayer:!0});var Qe={x:0,y:0};if(ne(ye[0])&&ne(ye[1])&&(Qe.x+=ye[0],Qe.y+=ye[1],ar)){var cr=r.hoverData.dragDelta;cr&&ne(cr[0])&&ne(cr[1])&&(Qe.x+=cr[0],Qe.y+=cr[1])}r.hoverData.draggingEles=!0,Ie.silentShift(Qe).emit("position 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O=function(T){if(!r.scrollingPage){var $=r.cy,U=$.zoom(),N=$.pan(),H=r.projectIntoViewport(T.clientX,T.clientY),ie=[H[0]*U+N.x,H[1]*U+N.y];if(r.hoverData.draggingEles||r.hoverData.dragging||r.hoverData.cxtStarted||C()){T.preventDefault();return}if($.panningEnabled()&&$.userPanningEnabled()&&$.zoomingEnabled()&&$.userZoomingEnabled()){T.preventDefault(),r.data.wheelZooming=!0,clearTimeout(r.data.wheelTimeout),r.data.wheelTimeout=setTimeout(function(){r.data.wheelZooming=!1,r.redrawHint("eles",!0),r.redraw()},150);var Z;T.deltaY!=null?Z=T.deltaY/-250:T.wheelDeltaY!=null?Z=T.wheelDeltaY/1e3:Z=T.wheelDelta/1e3,Z=Z*r.wheelSensitivity;var oe=T.deltaMode===1;oe&&(Z*=33);var 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A,R,I,V,G,F,q,Y,Q,J,_,j,W,z=function(T,$,U,N){return Math.sqrt((U-T)*(U-T)+(N-$)*(N-$))},K=function(T,$,U,N){return(U-T)*(U-T)+(N-$)*(N-$)},X;r.registerBinding(r.container,"touchstart",X=function(T){if(r.hasTouchStarted=!0,!!M(T)){b(),r.touchData.capture=!0,r.data.bgActivePosistion=void 0;var $=r.cy,U=r.touchData.now,N=r.touchData.earlier;if(T.touches[0]){var H=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);U[0]=H[0],U[1]=H[1]}if(T.touches[1]){var H=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);U[2]=H[0],U[3]=H[1]}if(T.touches[2]){var H=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);U[4]=H[0],U[5]=H[1]}if(T.touches[1]){r.touchData.singleTouchMoved=!0,g(r.dragData.touchDragEles);var ie=r.findContainerClientCoords();Q=ie[0],J=ie[1],_=ie[2],j=ie[3],A=T.touches[0].clientX-Q,R=T.touches[0].clientY-J,I=T.touches[1].clientX-Q,V=T.touches[1].clientY-J,W=0<=A&&A<=_&&0<=I&&I<=_&&0<=R&&R<=j&&0<=V&&V<=j;var Z=$.pan(),oe=$.zoom();G=z(A,R,I,V),F=K(A,R,I,V),q=[(A+I)/2,(R+V)/2],Y=[(q[0]-Z.x)/oe,(q[1]-Z.y)/oe];var ge=200,we=ge*ge;if(F<we&&!T.touches[2]){var fe=r.findNearestElement(U[0],U[1],!0,!0),me=r.findNearestElement(U[2],U[3],!0,!0);fe&&fe.isNode()?(fe.activate().emit({originalEvent:T,type:"cxttapstart",position:{x:U[0],y:U[1]}}),r.touchData.start=fe):me&&me.isNode()?(me.activate().emit({originalEvent:T,type:"cxttapstart",position:{x:U[0],y:U[1]}}),r.touchData.start=me):$.emit({originalEvent:T,type:"cxttapstart",position:{x:U[0],y:U[1]}}),r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!0,r.touchData.cxtDragged=!1,r.data.bgActivePosistion=void 0,r.redraw();return}}if(T.touches[2])$.boxSelectionEnabled()&&T.preventDefault();else if(!T.touches[1]){if(T.touches[0]){var be=r.findNearestElements(U[0],U[1],!0,!0),ye=be[0];if(ye!=null&&(ye.activate(),r.touchData.start=ye,r.touchData.starts=be,r.nodeIsGrabbable(ye))){var 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0,r.redrawHint("select",!0);var Qe=r.dragData.touchDragEles;if(Qe){r.redrawHint("drag",!0);for(var cr=0;cr<Qe.length;cr++){var Ba=Qe[cr]._private;Ba.grabbed=!1,Ba.rscratch.inDragLayer=!1}}var Lr=r.touchData.start,pr=T.touches[0].clientX-Q,Ge=T.touches[0].clientY-J,Xe=T.touches[1].clientX-Q,Ze=T.touches[1].clientY-J,Bi=z(pr,Ge,Xe,Ze),Ou=Bi/G;if(W){var Iu=pr-A,zu=Ge-R,Nu=Xe-I,Fu=Ze-V,Vu=(Iu+Nu)/2,qu=(zu+Fu)/2,Zt=N.zoom(),Pn=Zt*Ou,Ma=N.pan(),Mi=Y[0]*Zt+Ma.x,Li=Y[1]*Zt+Ma.y,$u={x:-Pn/Zt*(Mi-Ma.x-Vu)+Mi,y:-Pn/Zt*(Li-Ma.y-qu)+Li};if(Lr&&Lr.active()){var Qe=r.dragData.touchDragEles;g(Qe),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Lr.unactivate().emit("freeon"),Qe.emit("free"),r.dragData.didDrag&&(Lr.emit("dragfreeon"),Qe.emit("dragfree"))}N.viewport({zoom:Pn,pan:$u,cancelOnFailedZoom:!0}),N.emit("pinchzoom"),G=Bi,A=pr,R=Ge,I=Xe,V=Ze,r.pinching=!0}if(T.touches[0]){var oe=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);H[0]=oe[0],H[1]=oe[1]}if(T.touches[1]){var oe=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);H[2]=oe[0],H[3]=oe[1]}if(T.touches[2]){var oe=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);H[4]=oe[0],H[5]=oe[1]}}else if(T.touches[0]&&!r.touchData.didSelect){var Cr=r.touchData.start,Bn=r.touchData.last,ar;if(!r.hoverData.draggingEles&&!r.swipePanning&&(ar=r.findNearestElement(H[0],H[1],!0,!0)),$&&Cr!=null&&T.preventDefault(),$&&Cr!=null&&r.nodeIsDraggable(Cr))if(we){var Qe=r.dragData.touchDragEles,Ai=!r.dragData.didDrag;Ai&&y(Qe,{inDragLayer:!0}),r.dragData.didDrag=!0;var Qt={x:0,y:0};if(ne(fe[0])&&ne(fe[1])&&(Qt.x+=fe[0],Qt.y+=fe[1],Ai)){r.redrawHint("eles",!0);var Sr=r.touchData.dragDelta;Sr&&ne(Sr[0])&&ne(Sr[1])&&(Qt.x+=Sr[0],Qt.y+=Sr[1])}r.hoverData.draggingEles=!0,Qe.silentShift(Qt).emit("position drag"),r.redrawHint("drag",!0),r.touchData.startPosition[0]==ie[0]&&r.touchData.startPosition[1]==ie[1]&&r.redrawHint("eles",!0),r.redraw()}else{var Sr=r.touchData.dragDelta=r.touchData.dragDelta||[];Sr.length===0?(Sr.push(fe[0]),Sr.push(fe[1])):(Sr[0]+=fe[0],Sr[1]+=fe[1])}if(n(Cr||ar,["touchmove","tapdrag","vmousemove"],T,{x:H[0],y:H[1]}),(!Cr||!Cr.grabbed())&&ar!=Bn&&(Bn&&Bn.emit({originalEvent:T,type:"tapdragout",position:{x:H[0],y:H[1]}}),ar&&ar.emit({originalEvent:T,type:"tapdragover",position:{x:H[0],y:H[1]}})),r.touchData.last=ar,$)for(var cr=0;cr<H.length;cr++)H[cr]&&r.touchData.startPosition[cr]&&we&&(r.touchData.singleTouchMoved=!0);if($&&(Cr==null||Cr.pannable())&&N.panningEnabled()&&N.userPanningEnabled()){var Hu=o(Cr,r.touchData.starts);Hu&&(T.preventDefault(),r.data.bgActivePosistion||(r.data.bgActivePosistion=Pt(r.touchData.startPosition)),r.swipePanning?(N.panBy({x:fe[0]*Z,y:fe[1]*Z}),N.emit("dragpan")):we&&(r.swipePanning=!0,N.panBy({x:be*Z,y:Ie*Z}),N.emit("dragpan"),Cr&&(Cr.unactivate(),r.redrawHint("select",!0),r.touchData.start=null)));var oe=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);H[0]=oe[0],H[1]=oe[1]}}for(var me=0;me<H.length;me++)ie[me]=H[me];$&&T.touches.length>0&&!r.hoverData.draggingEles&&!r.swipePanning&&r.data.bgActivePosistion!=null&&(r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.redraw())}},!1);var he;r.registerBinding(e,"touchcancel",he=function(T){var $=r.touchData.start;r.touchData.capture=!1,$&&$.unactivate()});var te,re,ve,le;if(r.registerBinding(e,"touchend",te=function(T){var $=r.touchData.start,U=r.touchData.capture;if(U)T.touches.length===0&&(r.touchData.capture=!1),T.preventDefault();else return;var N=r.selection;r.swipePanning=!1,r.hoverData.draggingEles=!1;var H=r.cy,ie=H.zoom(),Z=r.touchData.now,oe=r.touchData.earlier;if(T.touches[0]){var ge=r.projectIntoViewport(T.touches[0].clientX,T.touches[0].clientY);Z[0]=ge[0],Z[1]=ge[1]}if(T.touches[1]){var ge=r.projectIntoViewport(T.touches[1].clientX,T.touches[1].clientY);Z[2]=ge[0],Z[3]=ge[1]}if(T.touches[2]){var ge=r.projectIntoViewport(T.touches[2].clientX,T.touches[2].clientY);Z[4]=ge[0],Z[5]=ge[1]}$&&$.unactivate();var we;if(r.touchData.cxt){if(we={originalEvent:T,type:"cxttapend",position:{x:Z[0],y:Z[1]}},$?$.emit(we):H.emit(we),!r.touchData.cxtDragged){var fe={originalEvent:T,type:"cxttap",position:{x:Z[0],y:Z[1]}};$?$.emit(fe):H.emit(fe)}r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!1,r.touchData.start=null,r.redraw();return}if(!T.touches[2]&&H.boxSelectionEnabled()&&r.touchData.selecting){r.touchData.selecting=!1;var me=H.collection(r.getAllInBox(N[0],N[1],N[2],N[3]));N[0]=void 0,N[1]=void 0,N[2]=void 0,N[3]=void 0,N[4]=0,r.redrawHint("select",!0),H.emit({type:"boxend",originalEvent:T,position:{x:Z[0],y:Z[1]}});var be=function(br){return br.selectable()&&!br.selected()};me.emit("box").stdFilter(be).select().emit("boxselect"),me.nonempty()&&r.redrawHint("eles",!0),r.redraw()}if($!=null&&$.unactivate(),T.touches[2])r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);else if(!T.touches[1]){if(!T.touches[0]){if(!T.touches[0]){r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var ye=r.dragData.touchDragEles;if($!=null){var Ie=$._private.grabbed;g(ye),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Ie&&($.emit("freeon"),ye.emit("free"),r.dragData.didDrag&&($.emit("dragfreeon"),ye.emit("dragfree"))),n($,["touchend","tapend","vmouseup","tapdragout"],T,{x:Z[0],y:Z[1]}),$.unactivate(),r.touchData.start=null}else{var Ve=r.findNearestElement(Z[0],Z[1],!0,!0);n(Ve,["touchend","tapend","vmouseup","tapdragout"],T,{x:Z[0],y:Z[1]})}var gr=r.touchData.startPosition[0]-Z[0],pr=gr*gr,Ge=r.touchData.startPosition[1]-Z[1],Xe=Ge*Ge,Ze=pr+Xe,lr=Ze*ie*ie;r.touchData.singleTouchMoved||($||H.$(":selected").unselect(["tapunselect"]),n($,["tap","vclick"],T,{x:Z[0],y:Z[1]}),re=!1,T.timeStamp-le<=H.multiClickDebounceTime()?(ve&&clearTimeout(ve),re=!0,le=null,n($,["dbltap","vdblclick"],T,{x:Z[0],y:Z[1]})):(ve=setTimeout(function(){re||n($,["onetap","voneclick"],T,{x:Z[0],y:Z[1]})},H.multiClickDebounceTime()),le=T.timeStamp)),$!=null&&!r.dragData.didDrag&&$._private.selectable&&lr<r.touchTapThreshold2&&!r.pinching&&(H.selectionType()==="single"?(H.$(t).unmerge($).unselect(["tapunselect"]),$.select(["tapselect"])):$.selected()?$.unselect(["tapunselect"]):$.select(["tapselect"]),r.redrawHint("eles",!0)),r.touchData.singleTouchMoved=!0}}}for(var vr=0;vr<Z.length;vr++)oe[vr]=Z[vr];r.dragData.didDrag=!1,T.touches.length===0&&(r.touchData.dragDelta=[],r.touchData.startPosition=[null,null,null,null,null,null],r.touchData.startGPosition=null,r.touchData.didSelect=!1),T.touches.length<2&&(T.touches.length===1&&(r.touchData.startGPosition=[T.touches[0].clientX,T.touches[0].clientY]),r.pinching=!1,r.redrawHint("eles",!0),r.redraw())},!1),typeof TouchEvent>"u"){var se=[],de=function(T){return{clientX:T.clientX,clientY:T.clientY,force:1,identifier:T.pointerId,pageX:T.pageX,pageY:T.pageY,radiusX:T.width/2,radiusY:T.height/2,screenX:T.screenX,screenY:T.screenY,target:T.target}},Le=function(T){return{event:T,touch:de(T)}},Ce=function(T){se.push(Le(T))},xe=function(T){for(var $=0;$<se.length;$++){var U=se[$];if(U.event.pointerId===T.pointerId){se.splice($,1);return}}},Ae=function(T){var $=se.filter(function(U){return U.event.pointerId===T.pointerId})[0];$.event=T,$.touch=de(T)},Ee=function(T){T.touches=se.map(function($){return $.touch})},Pe=function(T){return T.pointerType==="mouse"||T.pointerType===4};r.registerBinding(r.container,"pointerdown",function(ee){Pe(ee)||(ee.preventDefault(),Ce(ee),Ee(ee),X(ee))}),r.registerBinding(r.container,"pointerup",function(ee){Pe(ee)||(xe(ee),Ee(ee),te(ee))}),r.registerBinding(r.container,"pointercancel",function(ee){Pe(ee)||(xe(ee),Ee(ee),he(ee))}),r.registerBinding(r.container,"pointermove",function(ee){Pe(ee)||(ee.preventDefault(),Ae(ee),Ee(ee),ae(ee))})}};var Wr={};Wr.generatePolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,draw:function(a,n,i,o,s,l){this.renderer.nodeShapeImpl("polygon",a,n,i,o,s,this.points)},intersectLine:function(a,n,i,o,s,l,u,v){return ha(s,l,this.points,a,n,i/2,o/2,u)},checkPoint:function(a,n,i,o,s,l,u,v){return Gr(a,n,this.points,l,u,o,s,[0,-1],i)}}};Wr.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,o,s,l){return Uv(i,o,e,t,a/2+s,n/2+s)},checkPoint:function(e,t,a,n,i,o,s,l){return ft(e,t,n,i,o,s,a)}}};Wr.generateRoundPolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,getOrCreateCorners:function(a,n,i,o,s,l,u){if(l[u]!==void 0&&l[u+"-cx"]===a&&l[u+"-cy"]===n)return l[u];l[u]=new Array(e.length/2),l[u+"-cx"]=a,l[u+"-cy"]=n;var v=i/2,f=o/2;s=s==="auto"?xs(i,o):s;for(var c=new Array(e.length/2),h=0;h<e.length/2;h++)c[h]={x:a+v*e[h*2],y:n+f*e[h*2+1]};var d,y,p,g,m=c.length;for(y=c[m-1],d=0;d<m;d++)p=c[d%m],g=c[(d+1)%m],l[u][d]=Di(y,p,g,s),y=p,p=g;return l[u]},draw:function(a,n,i,o,s,l,u){this.renderer.nodeShapeImpl("round-polygon",a,n,i,o,s,this.points,this.getOrCreateCorners(n,i,o,s,l,u,"drawCorners"))},intersectLine:function(a,n,i,o,s,l,u,v,f){return Yv(s,l,this.points,a,n,i,o,u,this.getOrCreateCorners(a,n,i,o,v,f,"corners"))},checkPoint:function(a,n,i,o,s,l,u,v,f){return Wv(a,n,this.points,l,u,o,s,this.getOrCreateCorners(l,u,o,s,v,f,"corners"))}}};Wr.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:fr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,o)},intersectLine:function(e,t,a,n,i,o,s,l){return bs(i,o,e,t,a,n,s,l)},checkPoint:function(e,t,a,n,i,o,s,l){var u=n/2,v=i/2;l=l==="auto"?gt(n,i):l,l=Math.min(u,v,l);var f=l*2;return!!(Gr(e,t,this.points,o,s,n,i-f,[0,-1],a)||Gr(e,t,this.points,o,s,n-f,i,[0,-1],a)||ft(e,t,f,f,o-u+l,s-v+l,a)||ft(e,t,f,f,o+u-l,s-v+l,a)||ft(e,t,f,f,o+u-l,s+v-l,a)||ft(e,t,f,f,o-u+l,s+v-l,a))}}};Wr.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:hi(),points:fr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,null,o)},generateCutTrianglePts:function(e,t,a,n,i){var o=i==="auto"?this.cornerLength:i,s=t/2,l=e/2,u=a-l,v=a+l,f=n-s,c=n+s;return{topLeft:[u,f+o,u+o,f,u+o,f+o],topRight:[v-o,f,v,f+o,v-o,f+o],bottomRight:[v,c-o,v-o,c,v-o,c-o],bottomLeft:[u+o,c,u,c-o,u+o,c-o]}},intersectLine:function(e,t,a,n,i,o,s,l){var u=this.generateCutTrianglePts(a+2*s,n+2*s,e,t,l),v=[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]);return ha(i,o,v,e,t)},checkPoint:function(e,t,a,n,i,o,s,l){var u=l==="auto"?this.cornerLength:l;if(Gr(e,t,this.points,o,s,n,i-2*u,[0,-1],a)||Gr(e,t,this.points,o,s,n-2*u,i,[0,-1],a))return!0;var v=this.generateCutTrianglePts(n,i,o,s);return dr(e,t,v.topLeft)||dr(e,t,v.topRight)||dr(e,t,v.bottomRight)||dr(e,t,v.bottomLeft)}}};Wr.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:fr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,o,s,l){var u=.15,v=.5,f=.85,c=this.generateBarrelBezierPts(a+2*s,n+2*s,e,t),h=function(p){var g=Mt({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},u),m=Mt({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},v),b=Mt({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},f);return[p[0],p[1],g.x,g.y,m.x,m.y,b.x,b.y,p[4],p[5]]},d=[].concat(h(c.topLeft),h(c.topRight),h(c.bottomRight),h(c.bottomLeft));return ha(i,o,d,e,t)},generateBarrelBezierPts:function(e,t,a,n){var i=t/2,o=e/2,s=a-o,l=a+o,u=n-i,v=n+i,f=Kn(e,t),c=f.heightOffset,h=f.widthOffset,d=f.ctrlPtOffsetPct*e,y={topLeft:[s,u+c,s+d,u,s+h,u],topRight:[l-h,u,l-d,u,l,u+c],bottomRight:[l,v-c,l-d,v,l-h,v],bottomLeft:[s+h,v,s+d,v,s,v-c]};return y.topLeft.isTop=!0,y.topRight.isTop=!0,y.bottomLeft.isBottom=!0,y.bottomRight.isBottom=!0,y},checkPoint:function(e,t,a,n,i,o,s,l){var u=Kn(n,i),v=u.heightOffset,f=u.widthOffset;if(Gr(e,t,this.points,o,s,n,i-2*v,[0,-1],a)||Gr(e,t,this.points,o,s,n-2*f,i,[0,-1],a))return!0;for(var c=this.generateBarrelBezierPts(n,i,o,s),h=function(D,C,M){var P=M[4],B=M[2],L=M[0],k=M[5],O=M[1],A=Math.min(P,L),R=Math.max(P,L),I=Math.min(k,O),V=Math.max(k,O);if(A<=D&&D<=R&&I<=C&&C<=V){var G=Xv(P,B,L),F=$v(G[0],G[1],G[2],D),q=F.filter(function(Y){return 0<=Y&&Y<=1});if(q.length>0)return q[0]}return null},d=Object.keys(c),y=0;y<d.length;y++){var p=d[y],g=c[p],m=h(e,t,g);if(m!=null){var b=g[5],w=g[3],S=g[1],E=Je(b,w,S,m);if(g.isTop&&E<=t||g.isBottom&&t<=E)return!0}}return!1}}};Wr.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:fr(4,0),draw:function(e,t,a,n,i,o){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,o)},intersectLine:function(e,t,a,n,i,o,s,l){var u=e-(a/2+s),v=t-(n/2+s),f=v,c=e+(a/2+s),h=Qr(i,o,e,t,u,v,c,f,!1);return h.length>0?h:bs(i,o,e,t,a,n,s,l)},checkPoint:function(e,t,a,n,i,o,s,l){l=l==="auto"?gt(n,i):l;var u=2*l;if(Gr(e,t,this.points,o,s,n,i-u,[0,-1],a)||Gr(e,t,this.points,o,s,n-u,i,[0,-1],a))return!0;var v=n/2+2*a,f=i/2+2*a,c=[o-v,s-f,o-v,s,o+v,s,o+v,s-f];return!!(dr(e,t,c)||ft(e,t,u,u,o+n/2-l,s+i/2-l,a)||ft(e,t,u,u,o-n/2+l,s+i/2-l,a))}}};Wr.registerNodeShapes=function(){var r=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",fr(3,0)),this.generateRoundPolygon("round-triangle",fr(3,0)),this.generatePolygon("rectangle",fr(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",fr(5,0)),this.generateRoundPolygon("round-pentagon",fr(5,0)),this.generatePolygon("hexagon",fr(6,0)),this.generateRoundPolygon("round-hexagon",fr(6,0)),this.generatePolygon("heptagon",fr(7,0)),this.generateRoundPolygon("round-heptagon",fr(7,0)),this.generatePolygon("octagon",fr(8,0)),this.generateRoundPolygon("round-octagon",fr(8,0));var a=new Array(20);{var n=Gn(5,0),i=Gn(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<i.length/2;s++)i[s*2]*=o,i[s*2+1]*=o;for(var 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0&&(e.lastDrawTime=0),e.requestedFrame=!0,e.renderOptions=r};ka.beforeRender=function(r,e){if(!this.destroyed){e==null&&$e("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 Vo=function(e,t,a){for(var n=e.beforeRenderCallbacks,i=0;i<n.length;i++)n[i].fn(t,a)};ka.startRenderLoop=function(){var r=this,e=r.cy;if(!r.renderLoopStarted){r.renderLoopStarted=!0;var t=function a(n){if(!r.destroyed){if(!e.batching())if(r.requestedFrame&&!r.skipFrame){Vo(r,!0,n);var i=Hr();r.render(r.renderOptions);var o=r.lastDrawTime=Hr();r.averageRedrawTime===void 0&&(r.averageRedrawTime=o-i),r.redrawCount===void 0&&(r.redrawCount=0),r.redrawCount++,r.redrawTotalTime===void 0&&(r.redrawTotalTime=0);var s=o-i;r.redrawTotalTime+=s,r.lastRedrawTime=s,r.averageRedrawTime=r.averageRedrawTime/2+s/2,r.requestedFrame=!1}else Vo(r,!1,n);r.skipFrame=!1,ja(a)}};ja(t)}};var 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n=0;n<t.length;n++){var i=t[n]._private.rscratch.imgLayerCaches;i&&(i[e]=null)}}};tr.refineElementTextures=function(r){var e=this;e.updateElementsInLayers(r,function(a,n,i){var o=a.replacement;if(o||(o=a.replacement=e.makeLayer(a.bb,a.level),o.replaces=a,o.eles=a.eles),!o.reqs)for(var s=0;s<o.eles.length;s++)e.queueLayer(o,o.eles[s])})};tr.enqueueElementRefinement=function(r){this.eleTxrDeqs.merge(r),this.scheduleElementRefinement()};tr.queueLayer=function(r,e){var t=this,a=t.layersQueue,n=r.elesQueue,i=n.hasId=n.hasId||{};if(!r.replacement){if(e){if(i[e.id()])return;n.push(e),i[e.id()]=!0}r.reqs?(r.reqs++,a.updateItem(r)):(r.reqs=1,a.push(r))}};tr.dequeue=function(r){for(var e=this,t=e.layersQueue,a=[],n=0;n<rp&&t.size()!==0;){var i=t.peek();if(i.replacement){t.pop();continue}if(i.replaces&&i!==i.replaces.replacement){t.pop();continue}if(i.invalid){t.pop();continue}var o=i.elesQueue.shift();o&&(e.drawEleInLayer(i,o,i.level,r),n++),a.length===0&&a.push(!0),i.elesQueue.length===0&&(t.pop(),i.reqs=0,i.replaces&&e.applyLayerReplacement(i),e.requestRedraw())}return a};tr.applyLayerReplacement=function(r){var e=this,t=e.layersByLevel[r.level],a=r.replaces,n=t.indexOf(a);if(!(n<0||a.invalid)){t[n]=r;for(var i=0;i<r.eles.length;i++){var o=r.eles[i]._private,s=o.imgLayerCaches=o.imgLayerCaches||{};s&&(s[r.level]=r)}e.requestRedraw()}};tr.requestRedraw=cn(function(){var r=this.renderer;r.redrawHint("eles",!0),r.redrawHint("drag",!0),r.redraw()},100);tr.setupDequeueing=wu.setupDequeueing({deqRedrawThreshold:Zg,deqCost:Jg,deqAvgCost:_g,deqNoDrawCost:jg,deqFastCost:ep,deq:function(e,t){return e.dequeue(t)},onDeqd:vi,shouldRedraw:fs,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var Eu={},Ko;function ip(r,e){for(var t=0;t<e.length;t++){var a=e[t];r.lineTo(a.x,a.y)}}function op(r,e,t){for(var a,n=0;n<e.length;n++){var 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t=this;e.isNode()?t.drawNodeUnderlay(r,e):t.drawEdgeUnderlay(r,e)};Fr.drawCachedElementPortion=function(r,e,t,a,n,i,o,s){var l=this,u=t.getBoundingBox(e);if(!(u.w===0||u.h===0)){var v=t.getElement(e,u,a,n,i);if(v!=null){var f=s(l,e);if(f===0)return;var c=o(l,e),h=u.x1,d=u.y1,y=u.w,p=u.h,g,m,b,w,S;if(c!==0){var E=t.getRotationPoint(e);b=E.x,w=E.y,r.translate(b,w),r.rotate(c),S=l.getImgSmoothing(r),S||l.setImgSmoothing(r,!0);var x=t.getRotationOffset(e);g=x.x,m=x.y}else g=h,m=d;var D;f!==1&&(D=r.globalAlpha,r.globalAlpha=D*f),r.drawImage(v.texture.canvas,v.x,0,v.width,v.height,g,m,y,p),f!==1&&(r.globalAlpha=D),c!==0&&(r.rotate(-c),r.translate(-b,-w),S||l.setImgSmoothing(r,!1))}else t.drawElement(r,e)}};var lp=function(){return 0},vp=function(e,t){return e.getTextAngle(t,null)},fp=function(e,t){return e.getTextAngle(t,"source")},cp=function(e,t){return e.getTextAngle(t,"target")},dp=function(e,t){return t.effectiveOpacity()},$n=function(e,t){return t.pstyle("text-opacity").pfValue*t.effectiveOpacity()};Fr.drawCachedElement=function(r,e,t,a,n,i){var o=this,s=o.data,l=s.eleTxrCache,u=s.lblTxrCache,v=s.slbTxrCache,f=s.tlbTxrCache,c=e.boundingBox(),h=i===!0?l.reasons.highQuality:null;if(!(c.w===0||c.h===0||!e.visible())&&(!a||di(c,a))){var d=e.isEdge(),y=e.element()._private.rscratch.badLine;o.drawElementUnderlay(r,e),o.drawCachedElementPortion(r,e,l,t,n,h,lp,dp),(!d||!y)&&o.drawCachedElementPortion(r,e,u,t,n,h,vp,$n),d&&!y&&(o.drawCachedElementPortion(r,e,v,t,n,h,fp,$n),o.drawCachedElementPortion(r,e,f,t,n,h,cp,$n)),o.drawElementOverlay(r,e)}};Fr.drawElements=function(r,e){for(var t=this,a=0;a<e.length;a++){var n=e[a];t.drawElement(r,n)}};Fr.drawCachedElements=function(r,e,t,a){for(var n=this,i=0;i<e.length;i++){var o=e[i];n.drawCachedElement(r,o,t,a)}};Fr.drawCachedNodes=function(r,e,t,a){for(var n=this,i=0;i<e.length;i++){var o=e[i];o.isNode()&&n.drawCachedElement(r,o,t,a)}};Fr.drawLayeredElements=function(r,e,t,a){var n=this,i=n.data.lyrTxrCache.getLayers(e,t);if(i)for(var o=0;o<i.length;o++){var s=i[o],l=s.bb;l.w===0||l.h===0||r.drawImage(s.canvas,l.x1,l.y1,l.w,l.h)}else n.drawCachedElements(r,e,t,a)};var Ur={};Ur.drawEdge=function(r,e,t){var a=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!0,n=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,i=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!0,o=this,s=e._private.rscratch;if(!(i&&!e.visible())&&!(s.badLine||s.allpts==null||isNaN(s.allpts[0]))){var l;t&&(l=t,r.translate(-l.x1,-l.y1));var u=i?e.pstyle("opacity").value:1,v=i?e.pstyle("line-opacity").value:1,f=e.pstyle("curve-style").value,c=e.pstyle("line-style").value,h=e.pstyle("width").pfValue,d=e.pstyle("line-cap").value,y=e.pstyle("line-outline-width").value,p=e.pstyle("line-outline-color").value,g=u*v,m=u*v,b=function(){var O=arguments.length>0&&arguments[0]!==void 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i=[t[n+2]-t[n],t[n+3]-t[n+1]],o=Math.sqrt(i[0]*i[0]+i[1]*i[1]),s=[i[1]/o,-i[0]/o],l=[s[0]*a/2,s[1]*a/2];e.beginPath(),e.moveTo(t[n]-l[0],t[n+1]-l[1]),e.lineTo(t[n]+l[0],t[n+1]+l[1]),e.lineTo(t[n+2],t[n+3]),e.closePath(),e.fill()}};Ur.drawArrowheads=function(r,e,t){var a=e._private.rscratch,n=a.edgeType==="haystack";n||this.drawArrowhead(r,e,"source",a.arrowStartX,a.arrowStartY,a.srcArrowAngle,t),this.drawArrowhead(r,e,"mid-target",a.midX,a.midY,a.midtgtArrowAngle,t),this.drawArrowhead(r,e,"mid-source",a.midX,a.midY,a.midsrcArrowAngle,t),n||this.drawArrowhead(r,e,"target",a.arrowEndX,a.arrowEndY,a.tgtArrowAngle,t)};Ur.drawArrowhead=function(r,e,t,a,n,i,o){if(!(isNaN(a)||a==null||isNaN(n)||n==null||isNaN(i)||i==null)){var s=this,l=e.pstyle(t+"-arrow-shape").value;if(l!=="none"){var 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i=this,o=t.position(),s=o.x,l=o.y,u=t.cy().style(),v=u.getIndexedStyle.bind(u),f=v(t,"background-fit","value",a),c=v(t,"background-repeat","value",a),h=t.width(),d=t.height(),y=t.padding()*2,p=h+(v(t,"background-width-relative-to","value",a)==="inner"?0:y),g=d+(v(t,"background-height-relative-to","value",a)==="inner"?0:y),m=t._private.rscratch,b=v(t,"background-clip","value",a),w=b==="node",S=v(t,"background-image-opacity","value",a)*n,E=v(t,"background-image-smoothing","value",a),x=t.pstyle("corner-radius").value;x!=="auto"&&(x=t.pstyle("corner-radius").pfValue);var D=e.width||e.cachedW,C=e.height||e.cachedH;(D==null||C==null)&&(document.body.appendChild(e),D=e.cachedW=e.width||e.offsetWidth,C=e.cachedH=e.height||e.offsetHeight,document.body.removeChild(e));var 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se=h;re.drawImage(ve,0,0,o.canvasWidth*se,o.canvasHeight*se,0,0,o.canvasWidth,o.canvasHeight)};(v[o.NODE]||F[o.NODE])&&(he(z,K,F[o.NODE]),v[o.NODE]=!1),(v[o.DRAG]||F[o.DRAG])&&(he(X,ae,F[o.DRAG]),v[o.DRAG]=!1)}o.prevViewport=x,o.clearingMotionBlur&&(o.clearingMotionBlur=!1,o.motionBlurCleared=!0,o.motionBlur=!0),c&&(o.motionBlurTimeout=setTimeout(function(){o.motionBlurTimeout=null,o.clearedForMotionBlur[o.NODE]=!1,o.clearedForMotionBlur[o.DRAG]=!1,o.motionBlur=!1,o.clearingMotionBlur=!f,o.mbFrames=0,v[o.NODE]=!0,v[o.DRAG]=!0,o.redraw()},hp)),e||l.emit("render")};var it={};it.drawPolygonPath=function(r,e,t,a,n,i){var o=a/2,s=n/2;r.beginPath&&r.beginPath(),r.moveTo(e+o*i[0],t+s*i[1]);for(var l=1;l<i.length/2;l++)r.lineTo(e+o*i[l*2],t+s*i[l*2+1]);r.closePath()};it.drawRoundPolygonPath=function(r,e,t,a,n,i,o){o.forEach(function(s){return cu(r,s)}),r.closePath()};it.drawRoundRectanglePath=function(r,e,t,a,n,i){var o=a/2,s=n/2,l=i==="auto"?gt(a,n):Math.min(i,s,o);r.beginPath&&r.beginPath(),r.moveTo(e,t-s),r.arcTo(e+o,t-s,e+o,t,l),r.arcTo(e+o,t+s,e,t+s,l),r.arcTo(e-o,t+s,e-o,t,l),r.arcTo(e-o,t-s,e,t-s,l),r.lineTo(e,t-s),r.closePath()};it.drawBottomRoundRectanglePath=function(r,e,t,a,n,i){var o=a/2,s=n/2,l=i==="auto"?gt(a,n):i;r.beginPath&&r.beginPath(),r.moveTo(e,t-s),r.lineTo(e+o,t-s),r.lineTo(e+o,t),r.arcTo(e+o,t+s,e,t+s,l),r.arcTo(e-o,t+s,e-o,t,l),r.lineTo(e-o,t-s),r.lineTo(e,t-s),r.closePath()};it.drawCutRectanglePath=function(r,e,t,a,n,i,o){var s=a/2,l=n/2,u=o==="auto"?hi():o;r.beginPath&&r.beginPath(),r.moveTo(e-s+u,t-l),r.lineTo(e+s-u,t-l),r.lineTo(e+s,t-l+u),r.lineTo(e+s,t+l-u),r.lineTo(e+s-u,t+l),r.lineTo(e-s+u,t+l),r.lineTo(e-s,t+l-u),r.lineTo(e-s,t-l+u),r.closePath()};it.drawBarrelPath=function(r,e,t,a,n){var i=a/2,o=n/2,s=e-i,l=e+i,u=t-o,v=t+o,f=Kn(a,n),c=f.widthOffset,h=f.heightOffset,d=f.ctrlPtOffsetPct*c;r.beginPath&&r.beginPath(),r.moveTo(s,u+h),r.lineTo(s,v-h),r.quadraticCurveTo(s+d,v,s+c,v),r.lineTo(l-c,v),r.quadraticCurveTo(l-d,v,l,v-h),r.lineTo(l,u+h),r.quadraticCurveTo(l-d,u,l-c,u),r.lineTo(s+c,u),r.quadraticCurveTo(s+d,u,s,u+h),r.closePath()};var Uo=Math.sin(0),Yo=Math.cos(0),ti={},ai={},Tu=Math.PI/40;for(var Dt=0*Math.PI;Dt<2*Math.PI;Dt+=Tu)ti[Dt]=Math.sin(Dt),ai[Dt]=Math.cos(Dt);it.drawEllipsePath=function(r,e,t,a,n){if(r.beginPath&&r.beginPath(),r.ellipse)r.ellipse(e,t,a/2,n/2,0,0,2*Math.PI);else for(var i,o,s=a/2,l=n/2,u=0*Math.PI;u<2*Math.PI;u+=Tu)i=e-s*ti[u]*Uo+s*ai[u]*Yo,o=t+l*ai[u]*Uo+l*ti[u]*Yo,u===0?r.moveTo(i,o):r.lineTo(i,o);r.closePath()};var Pa={};Pa.createBuffer=function(r,e){var t=document.createElement("canvas");return t.width=r,t.height=e,[t,t.getContext("2d")]};Pa.bufferCanvasImage=function(r){var e=this.cy,t=e.mutableElements(),a=t.boundingBox(),n=this.findContainerClientCoords(),i=r.full?Math.ceil(a.w):n[2],o=r.full?Math.ceil(a.h):n[3],s=ne(r.maxWidth)||ne(r.maxHeight),l=this.getPixelRatio(),u=1;if(r.scale!==void 0)i*=r.scale,o*=r.scale,u=r.scale;else if(s){var v=1/0,f=1/0;ne(r.maxWidth)&&(v=u*r.maxWidth/i),ne(r.maxHeight)&&(f=u*r.maxHeight/o),u=Math.min(v,f),i*=u,o*=u}s||(i*=l,o*=l,u*=l);var c=document.createElement("canvas");c.width=i,c.height=o,c.style.width=i+"px",c.style.height=o+"px";var h=c.getContext("2d");if(i>0&&o>0){h.clearRect(0,0,i,o),h.globalCompositeOperation="source-over";var d=this.getCachedZSortedEles();if(r.full)h.translate(-a.x1*u,-a.y1*u),h.scale(u,u),this.drawElements(h,d),h.scale(1/u,1/u),h.translate(a.x1*u,a.y1*u);else{var y=e.pan(),p={x:y.x*u,y:y.y*u};u*=e.zoom(),h.translate(p.x,p.y),h.scale(u,u),this.drawElements(h,d),h.scale(1/u,1/u),h.translate(-p.x,-p.y)}r.bg&&(h.globalCompositeOperation="destination-over",h.fillStyle=r.bg,h.rect(0,0,i,o),h.fill())}return c};function gp(r,e){for(var t=atob(r),a=new ArrayBuffer(t.length),n=new Uint8Array(a),i=0;i<t.length;i++)n[i]=t.charCodeAt(i);return new Blob([a],{type:e})}function Xo(r){var e=r.indexOf(",");return r.substr(e+1)}function Du(r,e,t){var a=function(){return e.toDataURL(t,r.quality)};switch(r.output){case"blob-promise":return new qt(function(n,i){try{e.toBlob(function(o){o!=null?n(o):i(new Error("`canvas.toBlob()` sent a null value in its callback"))},t,r.quality)}catch(o){i(o)}});case"blob":return gp(Xo(a()),t);case"base64":return Xo(a());case"base64uri":default:return a()}}Pa.png=function(r){return Du(r,this.bufferCanvasImage(r),"image/png")};Pa.jpg=function(r){return Du(r,this.bufferCanvasImage(r),"image/jpeg")};var ku={};ku.nodeShapeImpl=function(r,e,t,a,n,i,o,s){switch(r){case"ellipse":return this.drawEllipsePath(e,t,a,n,i);case"polygon":return this.drawPolygonPath(e,t,a,n,i,o);case"round-polygon":return this.drawRoundPolygonPath(e,t,a,n,i,o,s);case"roundrectangle":case"round-rectangle":return this.drawRoundRectanglePath(e,t,a,n,i,s);case"cutrectangle":case"cut-rectangle":return this.drawCutRectanglePath(e,t,a,n,i,o,s);case"bottomroundrectangle":case"bottom-round-rectangle":return this.drawBottomRoundRectanglePath(e,t,a,n,i,s);case"barrel":return this.drawBarrelPath(e,t,a,n,i)}};var pp=Pu,De=Pu.prototype;De.CANVAS_LAYERS=3;De.SELECT_BOX=0;De.DRAG=1;De.NODE=2;De.BUFFER_COUNT=3;De.TEXTURE_BUFFER=0;De.MOTIONBLUR_BUFFER_NODE=1;De.MOTIONBLUR_BUFFER_DRAG=2;function Pu(r){var e=this,t=e.cy.window(),a=t.document;e.data={canvases:new Array(De.CANVAS_LAYERS),contexts:new Array(De.CANVAS_LAYERS),canvasNeedsRedraw:new Array(De.CANVAS_LAYERS),bufferCanvases:new Array(De.BUFFER_COUNT),bufferContexts:new 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