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g=a.connectedEdges().intersection(n),y=g.length,b=0,w=0;w<g.length;w++)b+=i(g[w]);return{degree:Math.pow(y,1-u)*Math.pow(b,u)}}}};Gn.dc=Gn.degreeCentrality,Gn.dcn=Gn.degreeCentralityNormalised=Gn.degreeCentralityNormalized;var Zs=dt({harmonic:!0,weight:function(){return 1},directed:!1,root:null}),Hn={closenessCentralityNormalized:function(e){for(var t=Zs(e),n=t.harmonic,r=t.weight,a=t.directed,i=this.cy(),o={},u=0,l=this.nodes(),s=this.floydWarshall({weight:r,directed:a}),c=0;c<l.length;c++){for(var d=0,h=l[c],f=0;f<l.length;f++)if(c!==f){var p=s.distance(h,l[f]);n?d+=1/p:d+=p}n||(d=1/d),u<d&&(u=d),o[h.id()]=d}return{closeness:function(v){return u==0?0:(fe(v)?v=i.filter(v)[0].id():v=v.id(),o[v]/u)}}},closenessCentrality:function(e){var t=Zs(e),n=t.root,r=t.weight,a=t.directed,i=t.harmonic;n=this.filter(n)[0];for(var o=this.dijkstra({root:n,weight:r,directed:a}),u=0,l=this.nodes(),s=0;s<l.length;s++){var c=l[s];if(!c.same(n)){var d=o.distanceTo(c);i?u+=1/d:u+=d}}return i?u:1/u}};Hn.cc=Hn.closenessCentrality,Hn.ccn=Hn.closenessCentralityNormalised=Hn.closenessCentralityNormalized;var qf=dt({weight:null,directed:!1}),Io={betweennessCentrality:function(e){for(var t=qf(e),n=t.directed,r=t.weight,a=r!=null,i=this.cy(),o=this.nodes(),u={},l={},s=0,c={set:function(g,y){l[g]=y,y>s&&(s=y)},get:function(g){return l[g]}},d=0;d<o.length;d++){var h=o[d],f=h.id();n?u[f]=h.outgoers().nodes():u[f]=h.openNeighborhood().nodes(),c.set(f,0)}for(var p=function(){for(var g=o[v].id(),y=[],b={},w={},k={},C=new Yr(function(Y,W){return k[Y]-k[W]}),x=0;x<o.length;x++){var P=o[x].id();b[P]=[],w[P]=0,k[P]=1/0}for(w[g]=1,k[g]=0,C.push(g);!C.empty();){var B=C.pop();if(y.push(B),a)for(var D=0;D<u[B].length;D++){var _=u[B][D],T=i.getElementById(B),S=void 0;T.edgesTo(_).length>0?S=T.edgesTo(_)[0]:S=_.edgesTo(T)[0];var A=r(S);_=_.id(),k[_]>k[B]+A&&(k[_]=k[B]+A,C.nodes.indexOf(_)<0?C.push(_):C.updateItem(_),w[_]=0,b[_]=[]),k[_]==k[B]+A&&(w[_]=w[_]+w[B],b[_].push(B))}else for(var N=0;N<u[B].length;N++){var R=u[B][N].id();k[R]==1/0&&(C.push(R),k[R]=k[B]+1),k[R]==k[B]+1&&(w[R]=w[R]+w[B],b[R].push(B))}}for(var M={},L=0;L<o.length;L++)M[o[L].id()]=0;for(;y.length>0;){for(var I=y.pop(),j=0;j<b[I].length;j++){var F=b[I][j];M[F]=M[F]+w[F]/w[I]*(1+M[I])}I!=o[v].id()&&c.set(I,c.get(I)+M[I])}},v=0;v<o.length;v++)p();var m={betweenness:function(g){var y=i.collection(g).id();return c.get(y)},betweennessNormalized:function(g){if(s==0)return 0;var y=i.collection(g).id();return c.get(y)/s}};return m.betweennessNormalised=m.betweennessNormalized,m}};Io.bc=Io.betweennessCentrality;var Uf=dt({expandFactor:2,inflateFactor:2,multFactor:1,maxIterations:20,attributes:[function(e){return 1}]}),Wf=function(e){return Uf(e)},Gf=function(e,t){for(var n=0,r=0;r<t.length;r++)n+=t[r](e);return n},Hf=function(e,t,n){for(var r=0;r<t;r++)e[r*t+r]=n},Ac=function(e,t){for(var n,r=0;r<t;r++){n=0;for(var a=0;a<t;a++)n+=e[a*t+r];for(var i=0;i<t;i++)e[i*t+r]=e[i*t+r]/n}},Kf=function(e,t,n){for(var r=new Array(n*n),a=0;a<n;a++){for(var i=0;i<n;i++)r[a*n+i]=0;for(var o=0;o<n;o++)for(var u=0;u<n;u++)r[a*n+u]+=e[a*n+o]*t[o*n+u]}return r},Zf=function(e,t,n){for(var r=e.slice(0),a=1;a<n;a++)e=Kf(e,r,t);return e},Qf=function(e,t,n){for(var r=new Array(t*t),a=0;a<t*t;a++)r[a]=Math.pow(e[a],n);return Ac(r,t),r},$f=function(e,t,n,r){for(var a=0;a<n;a++){var i=Math.round(e[a]*Math.pow(10,r))/Math.pow(10,r),o=Math.round(t[a]*Math.pow(10,r))/Math.pow(10,r);if(i!==o)return!1}return!0},Jf=function(e,t,n,r){for(var a=[],i=0;i<t;i++){for(var o=[],u=0;u<t;u++)Math.round(e[i*t+u]*1e3)/1e3>0&&o.push(n[u]);o.length!==0&&a.push(r.collection(o))}return a},ep=function(e,t){for(var n=0;n<e.length;n++)if(!t[n]||e[n].id()!==t[n].id())return!1;return!0},tp=function(e){for(var t=0;t<e.length;t++)for(var n=0;n<e.length;n++)t!=n&&ep(e[t],e[n])&&e.splice(n,1);return e},Qs=function(e){for(var t=this.nodes(),n=this.edges(),r=this.cy(),a=Wf(e),i={},o=0;o<t.length;o++)i[t[o].id()]=o;for(var u=t.length,l=u*u,s=new 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e=this._private,t=e.container,n=this;return e.sizeCache=e.sizeCache||(t?function(){var r=n.window().getComputedStyle(t),a=function(i){return parseFloat(r.getPropertyValue(i))};return{width:t.clientWidth-a("padding-left")-a("padding-right"),height:t.clientHeight-a("padding-top")-a("padding-bottom")}}():{width:1,height:1})},width:function(){return this.size().width},height:function(){return this.size().height},extent:function(){var e=this._private.pan,t=this._private.zoom,n=this.renderedExtent(),r={x1:(n.x1-e.x)/t,x2:(n.x2-e.x)/t,y1:(n.y1-e.y)/t,y2:(n.y2-e.y)/t};return r.w=r.x2-r.x1,r.h=r.y2-r.y1,r},renderedExtent:function(){var e=this.width(),t=this.height();return{x1:0,y1:0,x2:e,y2:t,w:e,h:t}},multiClickDebounceTime:function(e){if(e)this._private.multiClickDebounceTime=e;else return this._private.multiClickDebounceTime;return this}};Cn.centre=Cn.center,Cn.autolockNodes=Cn.autolock,Cn.autoungrabifyNodes=Cn.autoungrabify;var Er={data:Le.data({field:"data",bindingEvent:"data",allowBinding:!0,allowSetting:!0,settingEvent:"data",settingTriggersEvent:!0,triggerFnName:"trigger",allowGetting:!0,updateStyle:!0}),removeData:Le.removeData({field:"data",event:"data",triggerFnName:"trigger",triggerEvent:!0,updateStyle:!0}),scratch:Le.data({field:"scratch",bindingEvent:"scratch",allowBinding:!0,allowSetting:!0,settingEvent:"scratch",settingTriggersEvent:!0,triggerFnName:"trigger",allowGetting:!0,updateStyle:!0}),removeScratch:Le.removeData({field:"scratch",event:"scratch",triggerFnName:"trigger",triggerEvent:!0,updateStyle:!0})};Er.attr=Er.data,Er.removeAttr=Er.removeData;var Ir=function(e){var t=this;e=ge({},e);var n=e.container;n&&!Ca(n)&&Ca(n[0])&&(n=n[0]);var r=n?n._cyreg:null;r=r||{},r&&r.cy&&(r.cy.destroy(),r={});var a=r.readies=r.readies||[];n&&(n._cyreg=r),r.cy=t;var i=et!==void 0&&n!==void 0&&!e.headless,o=e;o.layout=ge({name:i?"grid":"null"},o.layout),o.renderer=ge({name:i?"canvas":"null"},o.renderer);var u=function(h,f,p){return f!==void 0?f:p!==void 0?p:h},l=this._private={container:n,ready:!1,options:o,elements:new ct(this),listeners:[],aniEles:new ct(this),data:o.data||{},scratch:{},layout:null,renderer:null,destroyed:!1,notificationsEnabled:!0,minZoom:1e-50,maxZoom:1e50,zoomingEnabled:u(!0,o.zoomingEnabled),userZoomingEnabled:u(!0,o.userZoomingEnabled),panningEnabled:u(!0,o.panningEnabled),userPanningEnabled:u(!0,o.userPanningEnabled),boxSelectionEnabled:u(!0,o.boxSelectionEnabled),autolock:u(!1,o.autolock,o.autolockNodes),autoungrabify:u(!1,o.autoungrabify,o.autoungrabifyNodes),autounselectify:u(!1,o.autounselectify),styleEnabled:o.styleEnabled===void 0?i:o.styleEnabled,zoom:ne(o.zoom)?o.zoom:1,pan:{x:De(o.pan)&&ne(o.pan.x)?o.pan.x:0,y:De(o.pan)&&ne(o.pan.y)?o.pan.y:0},animation:{current:[],queue:[]},hasCompoundNodes:!1,multiClickDebounceTime:u(250,o.multiClickDebounceTime)};this.createEmitter(),this.selectionType(o.selectionType),this.zoomRange({min:o.minZoom,max:o.maxZoom});var 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t=this,n=t._private,r=n.options;return!Ca(e)&&Ca(e[0])&&(e=e[0]),t.stopAnimationLoop(),t.destroyRenderer(),n.container=e,n.styleEnabled=!0,t.invalidateSize(),t.initRenderer(ge({},r,r.renderer,{name:r.renderer.name==="null"?"canvas":r.renderer.name})),t.startAnimationLoop(),t.style(r.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 jt(this._private.options)},json:function(e){var t=this,n=t._private,r=t.mutableElements(),a=function(y){return t.getElementById(y.id())};if(De(e)){if(t.startBatch(),e.elements){var i={},o=function(y,b){for(var w=[],k=[],C=0;C<y.length;C++){var x=y[C];if(!x.data.id){Ne("cy.json() cannot handle elements without an ID attribute");continue}var P=""+x.data.id,B=t.getElementById(P);i[P]=!0,B.length!==0?k.push({ele:B,json:x}):(b&&(x.group=b),w.push(x))}t.add(w);for(var D=0;D<k.length;D++){var 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b=y.group();m.elements[b]||(m.elements[b]=[]),m.elements[b].push(y.json())})),this._private.styleEnabled&&(m.style=t.style().json()),m.data=jt(t.data());var g=n.options;return m.zoomingEnabled=n.zoomingEnabled,m.userZoomingEnabled=n.userZoomingEnabled,m.zoom=n.zoom,m.minZoom=n.minZoom,m.maxZoom=n.maxZoom,m.panningEnabled=n.panningEnabled,m.userPanningEnabled=n.userPanningEnabled,m.pan=jt(n.pan),m.boxSelectionEnabled=n.boxSelectionEnabled,m.renderer=jt(g.renderer),m.hideEdgesOnViewport=g.hideEdgesOnViewport,m.textureOnViewport=g.textureOnViewport,m.wheelSensitivity=g.wheelSensitivity,m.motionBlur=g.motionBlur,m.multiClickDebounceTime=g.multiClickDebounceTime,m}}}),ra.$id=ra.getElementById,[vv,wv,od,Fo,pa,kv,Xo,ga,Pv,Cn,Er].forEach(function(e){ge(ra,e)});var Bv={fit:!0,directed:!1,direction:"downward",padding:30,circle:!1,grid:!1,spacingFactor:1.75,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,roots:void 0,depthSort:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}},Dv={maximal:!1,acyclic:!1},zn=function(e){return e.scratch("breadthfirst")},Bu=function(e,t){return e.scratch("breadthfirst",t)};function sd(e){this.options=ge({},Bv,Dv,e)}sd.prototype.run=function(){var e=this.options,t=e.cy,n=e.eles,r=n.nodes().filter(function(ee){return ee.isChildless()}),a=n,i=e.directed,o=e.acyclic||e.maximal||e.maximalAdjustments>0,u=!!e.boundingBox,l=xt(u?e.boundingBox:structuredClone(t.extent())),s;if(Pt(e.roots))s=e.roots;else if(Ve(e.roots)){for(var c=[],d=0;d<e.roots.length;d++){var h=e.roots[d],f=t.getElementById(h);c.push(f)}s=t.collection(c)}else if(fe(e.roots))s=t.$(e.roots);else if(i)s=r.roots();else{var p=n.components();s=t.collection();for(var v=function(){var ee=p[m],ue=ee.maxDegree(!1),ce=ee.filter(function(me){return me.degree(!1)===ue});s=s.add(ce)},m=0;m<p.length;m++)v()}var g=[],y={},b=function(ee,ue){g[ue]==null&&(g[ue]=[]);var ce=g[ue].length;g[ue].push(ee),Bu(ee,{index:ce,depth:ue})},w=function(ee,ue){var ce=zn(ee),me=ce.depth,be=ce.index;g[me][be]=null,ee.isChildless()&&b(ee,ue)};a.bfs({roots:s,directed:e.directed,visit:function(ee,ue,ce,me,be){var Ee=ee[0],_e=Ee.id();Ee.isChildless()&&b(Ee,be),y[_e]=!0}});for(var k=[],C=0;C<r.length;C++){var x=r[C];y[x.id()]||k.push(x)}var P=function(ee){for(var ue=g[ee],ce=0;ce<ue.length;ce++){var me=ue[ce];if(me==null){ue.splice(ce,1),ce--;continue}Bu(me,{depth:ee,index:ce})}},B=function(ee,ue){for(var ce=zn(ee),me=ee.incomers().filter(function(Se){return Se.isNode()&&n.has(Se)}),be=-1,Ee=ee.id(),_e=0;_e<me.length;_e++){var Oe=me[_e],Fe=zn(Oe);be=Math.max(be,Fe.depth)}if(ce.depth<=be){if(!e.acyclic&&ue[Ee])return null;var Re=be+1;return w(ee,Re),ue[Ee]=Re,!0}return!1};if(i&&o){var D=[],_={},T=function(ee){return D.push(ee)},S=function(){return D.shift()};for(r.forEach(function(ee){return D.push(ee)});D.length>0;){var A=S(),N=B(A,_);if(N)A.outgoers().filter(function(ee){return ee.isNode()&&n.has(ee)}).forEach(T);else if(N===null){Ne("Detected double maximal shift for node `"+A.id()+"`.  Bailing maximal adjustment due to cycle.  Use `options.maximal: true` only on DAGs.");break}}}var R=0;if(e.avoidOverlap)for(var M=0;M<r.length;M++){var L=r[M],I=L.layoutDimensions(e),j=I.w,F=I.h;R=Math.max(R,j,F)}var Y={},W=function(ee){if(Y[ee.id()])return Y[ee.id()];for(var ue=zn(ee).depth,ce=ee.neighborhood(),me=0,be=0,Ee=0;Ee<ce.length;Ee++){var _e=ce[Ee];if(!(_e.isEdge()||_e.isParent()||!r.has(_e))){var Oe=zn(_e);if(Oe!=null){var Fe=Oe.index,Re=Oe.depth;if(!(Fe==null||Re==null)){var Se=g[Re].length;Re<ue&&(me+=Fe/Se,be++)}}}}return be=Math.max(1,be),me=me/be,be===0&&(me=0),Y[ee.id()]=me,me},Q=function(ee,ue){var ce=W(ee),me=W(ue),be=ce-me;return be===0?hc(ee.id(),ue.id()):be};e.depthSort!==void 0&&(Q=e.depthSort);for(var $=g.length,Z=0;Z<$;Z++)g[Z].sort(Q),P(Z);for(var J=[],re=0;re<k.length;re++)J.push(k[re]);var V=function(){for(var ee=0;ee<$;ee++)P(ee)};J.length&&(g.unshift(J),$=g.length,V());for(var O=0,z=0;z<$;z++)O=Math.max(g[z].length,O);var H={x:l.x1+l.w/2,y:l.y1+l.h/2},te=r.reduce(function(ee,ue){return function(ce){return{w:ee.w===-1?ce.w:(ee.w+ce.w)/2,h:ee.h===-1?ce.h:(ee.h+ce.h)/2}}(ue.boundingBox({includeLabels:e.nodeDimensionsIncludeLabels}))},{w:-1,h:-1}),ae=Math.max($===1?0:u?(l.h-e.padding*2-te.h)/($-1):(l.h-e.padding*2-te.h)/($+1),R),we=g.reduce(function(ee,ue){return Math.max(ee,ue.length)},0),ye=function(ee){var ue=zn(ee),ce=ue.depth,me=ue.index;if(e.circle){var be=Math.min(l.w/2/$,l.h/2/$);be=Math.max(be,R);var Ee=be*ce+be-($>0&&g[0].length<=3?be/2:0),_e=2*Math.PI/g[ce].length*me;return ce===0&&g[0].length===1&&(Ee=1),{x:H.x+Ee*Math.cos(_e),y:H.y+Ee*Math.sin(_e)}}else{var Oe=g[ce].length,Fe=Math.max(Oe===1?0:u?(l.w-e.padding*2-te.w)/((e.grid?we:Oe)-1):(l.w-e.padding*2-te.w)/((e.grid?we:Oe)+1),R),Re={x:H.x+(me+1-(Oe+1)/2)*Fe,y:H.y+(ce+1-($+1)/2)*ae};return Re}},xe={downward:0,leftward:90,upward:180,rightward:-90};Object.keys(xe).indexOf(e.direction)===-1&&qe("Invalid direction '".concat(e.direction,"' specified for breadthfirst layout. Valid values are: ").concat(Object.keys(xe).join(", ")));var Ae=function(ee){return qh(ye(ee),l,xe[e.direction])};return n.nodes().layoutPositions(this,e,Ae),this};var Av={fit:!0,padding:30,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,spacingFactor:void 0,radius:void 0,startAngle:3/2*Math.PI,sweep:void 0,clockwise:!0,sort:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}};function ld(e){this.options=ge({},Av,e)}ld.prototype.run=function(){var e=this.options,t=e,n=e.cy,r=t.eles,a=t.counterclockwise!==void 0?!t.counterclockwise:t.clockwise,i=r.nodes().not(":parent");t.sort&&(i=i.sort(t.sort));for(var o=xt(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:n.width(),h:n.height()}),u={x:o.x1+o.w/2,y:o.y1+o.h/2},l=t.sweep===void 0?2*Math.PI-2*Math.PI/i.length:t.sweep,s=l/Math.max(1,i.length-1),c,d=0,h=0;h<i.length;h++){var f=i[h],p=f.layoutDimensions(t),v=p.w,m=p.h;d=Math.max(d,v,m)}if(ne(t.radius)?c=t.radius:i.length<=1?c=0:c=Math.min(o.h,o.w)/2-d,i.length>1&&t.avoidOverlap){d*=1.75;var g=Math.cos(s)-Math.cos(0),y=Math.sin(s)-Math.sin(0),b=Math.sqrt(d*d/(g*g+y*y));c=Math.max(b,c)}var w=function(k,C){var x=t.startAngle+C*s*(a?1:-1),P=c*Math.cos(x),B=c*Math.sin(x),D={x:u.x+P,y:u.y+B};return D};return r.nodes().layoutPositions(this,t,w),this};var Sv={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:function(e){return e.degree()},levelWidth:function(e){return e.maxDegree()/4},animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}};function ud(e){this.options=ge({},Sv,e)}ud.prototype.run=function(){for(var e=this.options,t=e,n=t.counterclockwise!==void 0?!t.counterclockwise:t.clockwise,r=e.cy,a=t.eles,i=a.nodes().not(":parent"),o=xt(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:r.width(),h:r.height()}),u={x:o.x1+o.w/2,y:o.y1+o.h/2},l=[],s=0,c=0;c<i.length;c++){var d=i[c],h=void 0;h=t.concentric(d),l.push({value:h,node:d}),d._private.scratch.concentric=h}i.updateStyle();for(var f=0;f<i.length;f++){var p=i[f],v=p.layoutDimensions(t);s=Math.max(s,v.w,v.h)}l.sort(function(ae,we){return we.value-ae.value});for(var m=t.levelWidth(i),g=[[]],y=g[0],b=0;b<l.length;b++){var w=l[b];if(y.length>0){var k=Math.abs(y[0].value-w.value);k>=m&&(y=[],g.push(y))}y.push(w)}var C=s+t.minNodeSpacing;if(!t.avoidOverlap){var x=g.length>0&&g[0].length>1,P=Math.min(o.w,o.h)/2-C,B=P/(g.length+x?1:0);C=Math.min(C,B)}for(var D=0,_=0;_<g.length;_++){var T=g[_],S=t.sweep===void 0?2*Math.PI-2*Math.PI/T.length:t.sweep,A=T.dTheta=S/Math.max(1,T.length-1);if(T.length>1&&t.avoidOverlap){var N=Math.cos(A)-Math.cos(0),R=Math.sin(A)-Math.sin(0),M=Math.sqrt(C*C/(N*N+R*R));D=Math.max(M,D)}T.r=D,D+=C}if(t.equidistant){for(var L=0,I=0,j=0;j<g.length;j++){var F=g[j],Y=F.r-I;L=Math.max(L,Y)}I=0;for(var W=0;W<g.length;W++){var Q=g[W];W===0&&(I=Q.r),Q.r=I,I+=L}}for(var $={},Z=0;Z<g.length;Z++)for(var J=g[Z],re=J.dTheta,V=J.r,O=0;O<J.length;O++){var z=J[O],H=t.startAngle+(n?1:-1)*re*O,te={x:u.x+V*Math.cos(H),y:u.y+V*Math.sin(H)};$[z.node.id()]=te}return a.nodes().layoutPositions(this,t,function(ae){var we=ae.id();return $[we]}),this};var mo,Mv={ready:function(){},stop:function(){},animate:!0,animationEasing:void 0,animationDuration:void 0,animateFilter:function(e,t){return!0},animationThreshold:250,refresh:20,fit:!0,padding:30,boundingBox:void 0,nodeDimensionsIncludeLabels:!1,randomize:!1,componentSpacing:40,nodeRepulsion:function(e){return 2048},nodeOverlap:4,idealEdgeLength:function(e){return 32},edgeElasticity:function(e){return 32},nestingFactor:1.2,gravity:1,numIter:1e3,initialTemp:1e3,coolingFactor:.99,minTemp:1};function ma(e){this.options=ge({},Mv,e),this.options.layout=this;var t=this.options.eles.nodes(),n=this.options.eles.edges(),r=n.filter(function(a){var i=a.source().data("id"),o=a.target().data("id"),u=t.some(function(s){return s.data("id")===i}),l=t.some(function(s){return s.data("id")===o});return!u||!l});this.options.eles=this.options.eles.not(r)}ma.prototype.run=function(){var e=this.options,t=e.cy,n=this;n.stopped=!1,(e.animate===!0||e.animate===!1)&&n.emit({type:"layoutstart",layout:n}),e.debug===!0?mo=!0:mo=!1;var r=Rv(t,n,e);mo&&Lv(r),e.randomize&&Nv(r);var a=Zt(),i=function(){Ov(r,t,e),e.fit===!0&&t.fit(e.padding)},o=function(d){return!(n.stopped||d>=e.numIter||(zv(r,e),r.temperature=r.temperature*e.coolingFactor,r.temperature<e.minTemp))},u=function(){if(e.animate===!0||e.animate===!1)i(),n.one("layoutstop",e.stop),n.emit({type:"layoutstop",layout:n});else{var d=e.eles.nodes(),h=dd(r,e,d);d.layoutPositions(n,e,h)}},l=0,s=!0;if(e.animate===!0){var c=function(){for(var d=0;s&&d<e.refresh;)s=o(l),l++,d++;if(!s)Au(r,e),u();else{var h=Zt();h-a>=e.animationThreshold&&i(),Pa(c)}};c()}else{for(;s;)s=o(l),l++;Au(r,e),u()}return this},ma.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this},ma.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var Rv=function(e,t,n){for(var r=n.eles.edges(),a=n.eles.nodes(),i=xt(n.boundingBox?n.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:a.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:r.size(),temperature:n.initialTemp,clientWidth:i.w,clientHeight:i.h,boundingBox:i},u=n.eles.components(),l={},s=0;s<u.length;s++)for(var c=u[s],d=0;d<c.length;d++){var h=c[d];l[h.id()]=s}for(var s=0;s<o.nodeSize;s++){var f=a[s],p=f.layoutDimensions(n),v={};v.isLocked=f.locked(),v.id=f.data("id"),v.parentId=f.data("parent"),v.cmptId=l[f.id()],v.children=[],v.positionX=f.position("x"),v.positionY=f.position("y"),v.offsetX=0,v.offsetY=0,v.height=p.w,v.width=p.h,v.maxX=v.positionX+v.width/2,v.minX=v.positionX-v.width/2,v.maxY=v.positionY+v.height/2,v.minY=v.positionY-v.height/2,v.padLeft=parseFloat(f.style("padding")),v.padRight=parseFloat(f.style("padding")),v.padTop=parseFloat(f.style("padding")),v.padBottom=parseFloat(f.style("padding")),v.nodeRepulsion=Ue(n.nodeRepulsion)?n.nodeRepulsion(f):n.nodeRepulsion,o.layoutNodes.push(v),o.idToIndex[v.id]=s}for(var m=[],g=0,y=-1,b=[],s=0;s<o.nodeSize;s++){var f=o.layoutNodes[s],w=f.parentId;w!=null?o.layoutNodes[o.idToIndex[w]].children.push(f.id):(m[++y]=f.id,b.push(f.id))}for(o.graphSet.push(b);g<=y;){var k=m[g++],C=o.idToIndex[k],h=o.layoutNodes[C],x=h.children;if(x.length>0){o.graphSet.push(x);for(var s=0;s<x.length;s++)m[++y]=x[s]}}for(var s=0;s<o.graphSet.length;s++)for(var P=o.graphSet[s],d=0;d<P.length;d++){var B=o.idToIndex[P[d]];o.indexToGraph[B]=s}for(var s=0;s<o.edgeSize;s++){var D=r[s],_={};_.id=D.data("id"),_.sourceId=D.data("source"),_.targetId=D.data("target");var T=Ue(n.idealEdgeLength)?n.idealEdgeLength(D):n.idealEdgeLength,S=Ue(n.edgeElasticity)?n.edgeElasticity(D):n.edgeElasticity,A=o.idToIndex[_.sourceId],N=o.idToIndex[_.targetId],R=o.indexToGraph[A],M=o.indexToGraph[N];if(R!=M){for(var L=Iv(_.sourceId,_.targetId,o),I=o.graphSet[L],j=0,v=o.layoutNodes[A];I.indexOf(v.id)===-1;)v=o.layoutNodes[o.idToIndex[v.parentId]],j++;for(v=o.layoutNodes[N];I.indexOf(v.id)===-1;)v=o.layoutNodes[o.idToIndex[v.parentId]],j++;T*=j*n.nestingFactor}_.idealLength=T,_.elasticity=S,o.layoutEdges.push(_)}return o},Iv=function(e,t,n){var r=cd(e,t,0,n);return 2>r.count?0:r.graph},cd=function(e,t,n,r){var a=r.graphSet[n];if(-1<a.indexOf(e)&&-1<a.indexOf(t))return{count:2,graph:n};for(var i=0,o=0;o<a.length;o++){var u=a[o],l=r.idToIndex[u],s=r.layoutNodes[l].children;if(s.length!==0){var c=r.indexToGraph[r.idToIndex[s[0]]],d=cd(e,t,c,r);if(d.count!==0)if(d.count===1){if(i++,i===2)break}else return d}}return{count:i,graph:n}},Lv,Nv=function(e,t){for(var n=e.clientWidth,r=e.clientHeight,a=0;a<e.nodeSize;a++){var i=e.layoutNodes[a];i.children.length===0&&!i.isLocked&&(i.positionX=Math.random()*n,i.positionY=Math.random()*r)}},dd=function(e,t,n){var r=e.boundingBox,a={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};return t.boundingBox&&(n.forEach(function(i){var o=e.layoutNodes[e.idToIndex[i.data("id")]];a.x1=Math.min(a.x1,o.positionX),a.x2=Math.max(a.x2,o.positionX),a.y1=Math.min(a.y1,o.positionY),a.y2=Math.max(a.y2,o.positionY)}),a.w=a.x2-a.x1,a.h=a.y2-a.y1),function(i,o){var u=e.layoutNodes[e.idToIndex[i.data("id")]];if(t.boundingBox){var l=a.w===0?.5:(u.positionX-a.x1)/a.w,s=a.h===0?.5:(u.positionY-a.y1)/a.h;return{x:r.x1+l*r.w,y:r.y1+s*r.h}}else return{x:u.positionX,y:u.positionY}}},Ov=function(e,t,n){var 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a=t.maxX-e.minX;if(r>0)var i=e.maxY-t.minY;else var i=t.maxY-e.minY;return a>=0&&i>=0?Math.sqrt(a*a+i*i):0},Ia=function(e,t,n){var r=e.positionX,a=e.positionY,i=e.height||1,o=e.width||1,u=n/t,l=i/o,s={};return t===0&&0<n||t===0&&0>n?(s.x=r,s.y=a+i/2,s):0<t&&-1*l<=u&&u<=l?(s.x=r+o/2,s.y=a+o*n/2/t,s):0>t&&-1*l<=u&&u<=l?(s.x=r-o/2,s.y=a-o*n/2/t,s):0<n&&(u<=-1*l||u>=l)?(s.x=r+i*t/2/n,s.y=a+i/2,s):(0>n&&(u<=-1*l||u>=l)&&(s.x=r-i*t/2/n,s.y=a-i/2),s)},Yv=function(e,t){for(var n=0;n<e.edgeSize;n++){var r=e.layoutEdges[n],a=e.idToIndex[r.sourceId],i=e.layoutNodes[a],o=e.idToIndex[r.targetId],u=e.layoutNodes[o],l=u.positionX-i.positionX,s=u.positionY-i.positionY;if(!(l===0&&s===0)){var c=Ia(i,l,s),d=Ia(u,-1*l,-1*s),h=d.x-c.x,f=d.y-c.y,p=Math.sqrt(h*h+f*f),v=Math.pow(r.idealLength-p,2)/r.elasticity;if(p!==0)var m=v*h/p,g=v*f/p;else var m=0,g=0;i.isLocked||(i.offsetX+=m,i.offsetY+=g),u.isLocked||(u.offsetX-=m,u.offsetY-=g)}}},jv=function(e,t){if(t.gravity!==0)for(var 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b(x,P,B){return kt(x,P,B)}function w(x,P){var B=x._private,D=h,_;P?_=P+"-":_="",x.boundingBox();var T=B.labelBounds[P||"main"],S=x.pstyle(_+"label").value,A=x.pstyle("text-events").strValue==="yes";if(!(!A||!S)){var N=b(B.rscratch,"labelX",P),R=b(B.rscratch,"labelY",P),M=b(B.rscratch,"labelAngle",P),L=x.pstyle(_+"text-margin-x").pfValue,I=x.pstyle(_+"text-margin-y").pfValue,j=T.x1-D-L,F=T.x2+D-L,Y=T.y1-D-I,W=T.y2+D-I;if(M){var Q=Math.cos(M),$=Math.sin(M),Z=function(H,te){return H=H-N,te=te-R,{x:H*Q-te*$+N,y:H*$+te*Q+R}},J=Z(j,Y),re=Z(j,W),V=Z(F,Y),O=Z(F,W),z=[J.x+L,J.y+I,V.x+L,V.y+I,O.x+L,O.y+I,re.x+L,re.y+I];if(Tt(e,t,z))return m(x),!0}else if(sn(T,e,t))return m(x),!0}}for(var k=o.length-1;k>=0;k--){var C=o[k];C.isNode()?g(C)||w(C):y(C)||w(C)||w(C,"source")||w(C,"target")}return u},Pn.getAllInBox=function(e,t,n,r){var a=this.getCachedZSortedEles().interactive,i=this.cy.zoom(),o=2/i,u=[],l=Math.min(e,n),s=Math.max(e,n),c=Math.min(t,r),d=Math.max(t,r);e=l,n=s,t=c,r=d;var h=xt({x1:e,y1:t,x2:n,y2:r}),f=[{x:h.x1,y:h.y1},{x:h.x2,y:h.y1},{x:h.x2,y:h.y2},{x:h.x1,y:h.y2}],p=[[f[0],f[1]],[f[1],f[2]],[f[2],f[3]],[f[3],f[0]]];function v(te,ae,we){return kt(te,ae,we)}function m(te,ae){var we=te._private,ye=o,xe="";te.boundingBox();var Ae=we.labelBounds.main;if(!Ae)return null;var ee=v(we.rscratch,"labelX",ae),ue=v(we.rscratch,"labelY",ae),ce=v(we.rscratch,"labelAngle",ae),me=te.pstyle(xe+"text-margin-x").pfValue,be=te.pstyle(xe+"text-margin-y").pfValue,Ee=Ae.x1-ye-me,_e=Ae.x2+ye-me,Oe=Ae.y1-ye-be,Fe=Ae.y2+ye-be;if(ce){var Re=Math.cos(ce),Se=Math.sin(ce),ie=function(ve,E){return ve=ve-ee,E=E-ue,{x:ve*Re-E*Se+ee,y:ve*Se+E*Re+ue}};return[ie(Ee,Oe),ie(_e,Oe),ie(_e,Fe),ie(Ee,Fe)]}else return[{x:Ee,y:Oe},{x:_e,y:Oe},{x:_e,y:Fe},{x:Ee,y:Fe}]}function g(te,ae,we,ye){function xe(Ae,ee,ue){return(ue.y-Ae.y)*(ee.x-Ae.x)>(ee.y-Ae.y)*(ue.x-Ae.x)}return xe(te,we,ye)!==xe(ae,we,ye)&&xe(te,ae,we)!==xe(te,ae,ye)}for(var y=0;y<a.length;y++){var b=a[y];if(b.isNode()){var w=b,k=w.pstyle("text-events").strValue==="yes",C=w.pstyle("box-selection").strValue,x=w.pstyle("box-select-labels").strValue==="yes";if(C==="none")continue;var P=(C==="overlap"||x)&&k,B=w.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:P});if(C==="contain"){var D=!1;if(x&&k){var _=m(w);_&&pi(_,f)&&(u.push(w),D=!0)}!D&&_c(h,B)&&u.push(w)}else if(C==="overlap"&&us(h,B)){var T=w.boundingBox({includeNodes:!0,includeEdges:!0,includeLabels:!1,includeMainLabels:!1,includeSourceLabels:!1,includeTargetLabels:!1}),S=[{x:T.x1,y:T.y1},{x:T.x2,y:T.y1},{x:T.x2,y:T.y2},{x:T.x1,y:T.y2}];if(pi(S,f))u.push(w);else{var A=m(w);A&&pi(A,f)&&u.push(w)}}}else{var N=b,R=N._private,M=R.rscratch,L=N.pstyle("box-selection").strValue;if(L==="none")continue;if(L==="contain"){if(M.startX!=null&&M.startY!=null&&!sn(h,M.startX,M.startY)||M.endX!=null&&M.endY!=null&&!sn(h,M.endX,M.endY))continue;if(M.edgeType==="bezier"||M.edgeType==="multibezier"||M.edgeType==="self"||M.edgeType==="compound"||M.edgeType==="segments"||M.edgeType==="haystack"){for(var I=R.rstyle.bezierPts||R.rstyle.linePts||R.rstyle.haystackPts,j=!0,F=0;F<I.length;F++)if(!Gs(h,I[F])){j=!1;break}j&&u.push(N)}else M.edgeType==="straight"&&u.push(N)}else if(L==="overlap"){var Y=!1;if(M.startX!=null&&M.startY!=null&&M.endX!=null&&M.endY!=null&&(sn(h,M.startX,M.startY)||sn(h,M.endX,M.endY)))u.push(N),Y=!0;else if(!Y&&M.edgeType==="haystack"){for(var W=R.rstyle.haystackPts,Q=0;Q<W.length;Q++)if(Gs(h,W[Q])){u.push(N),Y=!0;break}}if(!Y){var $=R.rstyle.bezierPts||R.rstyle.linePts||R.rstyle.haystackPts;if((!$||$.length<2)&&M.edgeType==="straight"&&M.startX!=null&&M.startY!=null&&M.endX!=null&&M.endY!=null&&($=[{x:M.startX,y:M.startY},{x:M.endX,y:M.endY}]),!$||$.length<2)continue;for(var Z=0;Z<$.length-1;Z++){for(var J=$[Z],re=$[Z+1],V=0;V<p.length;V++){var O=$e(p[V],2),z=O[0],H=O[1];if(g(J,re,z,H)){u.push(N),Y=!0;break}}if(Y)break}}}}}return u};var ba={};ba.calculateArrowAngles=function(e){var t=e._private.rscratch,n=t.edgeType==="haystack",r=t.edgeType==="bezier",a=t.edgeType==="multibezier",i=t.edgeType==="segments",o=t.edgeType==="compound",u=t.edgeType==="self",l,s,c,d,h,f,g,y;if(n?(c=t.haystackPts[0],d=t.haystackPts[1],h=t.haystackPts[2],f=t.haystackPts[3]):(c=t.arrowStartX,d=t.arrowStartY,h=t.arrowEndX,f=t.arrowEndY),g=t.midX,y=t.midY,i)l=c-t.segpts[0],s=d-t.segpts[1];else if(a||o||u||r){var p=t.allpts,v=it(p[0],p[2],p[4],.1),m=it(p[1],p[3],p[5],.1);l=c-v,s=d-m}else l=c-g,s=d-y;t.srcArrowAngle=Kr(l,s);var g=t.midX,y=t.midY;if(n&&(g=(c+h)/2,y=(d+f)/2),l=h-c,s=f-d,i){var p=t.allpts;if(p.length/2%2===0){var b=p.length/2,w=b-2;l=p[b]-p[w],s=p[b+1]-p[w+1]}else if(t.isRound)l=t.midVector[1],s=-t.midVector[0];else{var b=p.length/2-1,w=b-2;l=p[b]-p[w],s=p[b+1]-p[w+1]}}else if(a||o||u){var p=t.allpts,k=t.ctrlpts,C,x,P,B;if(k.length/2%2===0){var D=p.length/2-1,_=D+2,T=_+2;C=it(p[D],p[_],p[T],0),x=it(p[D+1],p[_+1],p[T+1],0),P=it(p[D],p[_],p[T],1e-4),B=it(p[D+1],p[_+1],p[T+1],1e-4)}else{var _=p.length/2-1,D=_-2,T=_+2;C=it(p[D],p[_],p[T],.4999),x=it(p[D+1],p[_+1],p[T+1],.4999),P=it(p[D],p[_],p[T],.5),B=it(p[D+1],p[_+1],p[T+1],.5)}l=P-C,s=B-x}if(t.midtgtArrowAngle=Kr(l,s),t.midDispX=l,t.midDispY=s,l*=-1,s*=-1,i){var p=t.allpts;if(p.length/2%2!==0&&!t.isRound){var b=p.length/2-1,S=b+2;l=-(p[S]-p[b]),s=-(p[S+1]-p[b+1])}}if(t.midsrcArrowAngle=Kr(l,s),i)l=h-t.segpts[t.segpts.length-2],s=f-t.segpts[t.segpts.length-1];else if(a||o||u||r){var p=t.allpts,A=p.length,v=it(p[A-6],p[A-4],p[A-2],.9),m=it(p[A-5],p[A-3],p[A-1],.9);l=h-v,s=f-m}else l=h-g,s=f-y;t.tgtArrowAngle=Kr(l,s)},ba.getArrowWidth=ba.getArrowHeight=function(e,t){var n=this.arrowWidthCache=this.arrowWidthCache||{},r=n[e+", "+t];return r||(r=Math.max(Math.pow(e*13.37,.9),29)*t,n[e+", "+t]=r,r)};var Wo,Go,Ft={},Bt={},Ru,Iu,Dn,xa,Wt,wn,_n,Ot,Vn,aa,yd,md,Ho,Ko,Lu,Nu=function(e,t,n){n.x=t.x-e.x,n.y=t.y-e.y,n.len=Math.sqrt(n.x*n.x+n.y*n.y),n.nx=n.x/n.len,n.ny=n.y/n.len,n.ang=Math.atan2(n.ny,n.nx)},$v=function(e,t){t.x=e.x*-1,t.y=e.y*-1,t.nx=e.nx*-1,t.ny=e.ny*-1,t.ang=e.ang>0?-(Math.PI-e.ang):Math.PI+e.ang},Jv=function(e,t,n,r,a){if(e!==Lu?Nu(t,e,Ft):$v(Bt,Ft),Nu(t,n,Bt),Ru=Ft.nx*Bt.ny-Ft.ny*Bt.nx,Iu=Ft.nx*Bt.nx-Ft.ny*-Bt.ny,Wt=Math.asin(Math.max(-1,Math.min(1,Ru))),Math.abs(Wt)<1e-6){Wo=t.x,Go=t.y,_n=Vn=0;return}Dn=1,xa=!1,Iu<0?Wt<0?Wt=Math.PI+Wt:(Wt=Math.PI-Wt,Dn=-1,xa=!0):Wt>0&&(Dn=-1,xa=!0),t.radius!==void 0?Vn=t.radius:Vn=r,wn=Wt/2,aa=Math.min(Ft.len/2,Bt.len/2),a?(Ot=Math.abs(Math.cos(wn)*Vn/Math.sin(wn)),Ot>aa?(Ot=aa,_n=Math.abs(Ot*Math.sin(wn)/Math.cos(wn))):_n=Vn):(Ot=Math.min(aa,Vn),_n=Math.abs(Ot*Math.sin(wn)/Math.cos(wn))),Ho=t.x+Bt.nx*Ot,Ko=t.y+Bt.ny*Ot,Wo=Ho-Bt.ny*_n*Dn,Go=Ko+Bt.nx*_n*Dn,yd=t.x+Ft.nx*Ot,md=t.y+Ft.ny*Ot,Lu=t};function bd(e,t){t.radius===0?e.lineTo(t.cx,t.cy):e.arc(t.cx,t.cy,t.radius,t.startAngle,t.endAngle,t.counterClockwise)}function vs(e,t,n,r){var a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0;return r===0||t.radius===0?{cx:t.x,cy:t.y,radius:0,startX:t.x,startY:t.y,stopX:t.x,stopY:t.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(Jv(e,t,n,r,a),{cx:Wo,cy:Go,radius:_n,startX:yd,startY:md,stopX:Ho,stopY:Ko,startAngle:Ft.ang+Math.PI/2*Dn,endAngle:Bt.ang-Math.PI/2*Dn,counterClockwise:xa})}var kr=.01,ey=Math.sqrt(2*kr),pt={};pt.findMidptPtsEtc=function(e,t){var n=t.posPts,r=t.intersectionPts,a=t.vectorNormInverse,i,o=e.pstyle("source-endpoint"),u=e.pstyle("target-endpoint"),l=o.units!=null&&u.units!=null,s=function(w,k,C,x){var P=x-k,B=C-w,D=Math.sqrt(B*B+P*P);return{x:-P/D,y:B/D}},c=e.pstyle("edge-distances").value;switch(c){case"node-position":i=n;break;case"intersection":i=r;break;case"endpoints":{if(l){var d=this.manualEndptToPx(e.source()[0],o),h=$e(d,2),f=h[0],p=h[1],v=this.manualEndptToPx(e.target()[0],u),m=$e(v,2),g=m[0],y=m[1],b={x1:f,y1:p,x2:g,y2:y};a=s(f,p,g,y),i=b}else Ne("Edge ".concat(e.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),i=r;break}}return{midptPts:i,vectorNormInverse:a}},pt.findHaystackPoints=function(e){for(var t=0;t<e.length;t++){var n=e[t],r=n._private,a=r.rscratch;if(!a.haystack){var i=Math.random()*2*Math.PI;a.source={x:Math.cos(i),y:Math.sin(i)},i=Math.random()*2*Math.PI,a.target={x:Math.cos(i),y:Math.sin(i)}}var o=r.source,u=r.target,l=o.position(),s=u.position(),c=o.width(),d=u.width(),h=o.height(),f=u.height(),p=n.pstyle("haystack-radius").value,v=p/2;a.haystackPts=a.allpts=[a.source.x*c*v+l.x,a.source.y*h*v+l.y,a.target.x*d*v+s.x,a.target.y*f*v+s.y],a.midX=(a.allpts[0]+a.allpts[2])/2,a.midY=(a.allpts[1]+a.allpts[3])/2,a.edgeType="haystack",a.haystack=!0,this.storeEdgeProjections(n),this.calculateArrowAngles(n),this.recalculateEdgeLabelProjections(n),this.calculateLabelAngles(n)}},pt.findSegmentsPoints=function(e,t){var n=e._private.rscratch,r=e.pstyle("segment-weights"),a=e.pstyle("segment-distances"),i=e.pstyle("segment-radii"),o=e.pstyle("radius-type"),u=Math.min(r.pfValue.length,a.pfValue.length),l=i.pfValue[i.pfValue.length-1],s=o.pfValue[o.pfValue.length-1];n.edgeType="segments",n.segpts=[],n.radii=[],n.isArcRadius=[];for(var c=0;c<u;c++){var d=r.pfValue[c],h=a.pfValue[c],f=1-d,p=d,v=this.findMidptPtsEtc(e,t),m=v.midptPts,g=v.vectorNormInverse,y={x:m.x1*f+m.x2*p,y:m.y1*f+m.y2*p};n.segpts.push(y.x+g.x*h,y.y+g.y*h),n.radii.push(i.pfValue[c]!==void 0?i.pfValue[c]:l),n.isArcRadius.push((o.pfValue[c]!==void 0?o.pfValue[c]:s)==="arc-radius")}},pt.findLoopPoints=function(e,t,n,r){var a=e._private.rscratch,i=t.dirCounts,o=t.srcPos,u=e.pstyle("control-point-distances"),l=u?u.pfValue[0]:void 0,s=e.pstyle("loop-direction").pfValue,c=e.pstyle("loop-sweep").pfValue,d=e.pstyle("control-point-step-size").pfValue;a.edgeType="self";var h=n,f=d;r&&(h=0,f=l);var p=s-Math.PI/2,v=p-c/2,m=p+c/2,g=s+"_"+c;h=i[g]===void 0?i[g]=0:++i[g],a.ctrlpts=[o.x+Math.cos(v)*1.4*f*(h/3+1),o.y+Math.sin(v)*1.4*f*(h/3+1),o.x+Math.cos(m)*1.4*f*(h/3+1),o.y+Math.sin(m)*1.4*f*(h/3+1)]},pt.findCompoundLoopPoints=function(e,t,n,r){var a=e._private.rscratch;a.edgeType="compound";var i=t.srcPos,o=t.tgtPos,u=t.srcW,l=t.srcH,s=t.tgtW,c=t.tgtH,d=e.pstyle("control-point-step-size").pfValue,h=e.pstyle("control-point-distances"),f=h?h.pfValue[0]:void 0,p=n,v=d;r&&(p=0,v=f);var m=50,g={x:i.x-u/2,y:i.y-l/2},y={x:o.x-s/2,y:o.y-c/2},b={x:Math.min(g.x,y.x),y:Math.min(g.y,y.y)},w=.5,k=Math.max(w,Math.log(u*kr)),C=Math.max(w,Math.log(s*kr));a.ctrlpts=[b.x,b.y-(1+Math.pow(m,1.12)/100)*v*(p/3+1)*k,b.x-(1+Math.pow(m,1.12)/100)*v*(p/3+1)*C,b.y]},pt.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"},pt.findBezierPoints=function(e,t,n,r,a){var i=e._private.rscratch,o=e.pstyle("control-point-step-size").pfValue,u=e.pstyle("control-point-distances"),l=e.pstyle("control-point-weights"),s=u&&l?Math.min(u.value.length,l.value.length):1,c=u?u.pfValue[0]:void 0,d=l.value[0],h=r;i.edgeType=h?"multibezier":"bezier",i.ctrlpts=[];for(var f=0;f<s;f++){var p=(.5-t.eles.length/2+n)*o*(a?-1:1),v=void 0,m=So(p);h&&(c=u?u.pfValue[f]:o,d=l.value[f]),r?v=c:v=c!==void 0?m*c:void 0;var g=v!==void 0?v:p,y=1-d,b=d,w=this.findMidptPtsEtc(e,t),k=w.midptPts,C=w.vectorNormInverse,x={x:k.x1*y+k.x2*b,y:k.y1*y+k.y2*b};i.ctrlpts.push(x.x+C.x*g,x.y+C.y*g)}},pt.findTaxiPoints=function(e,t){var n=e._private.rscratch;n.edgeType="segments";var r="vertical",a="horizontal",i="leftward",o="rightward",u="downward",l="upward",s="auto",c=t.posPts,d=t.srcW,h=t.srcH,f=t.tgtW,p=t.tgtH,v=e.pstyle("edge-distances").value,m=v!=="node-position",g=e.pstyle("taxi-direction").value,y=g,b=e.pstyle("taxi-turn"),w=b.units==="%",k=b.pfValue,C=k<0,x=e.pstyle("taxi-turn-min-distance").pfValue,P=m?(d+f)/2:0,B=m?(h+p)/2:0,D=c.x2-c.x1,_=c.y2-c.y1,T=function(E,X){return E>0?Math.max(E-X,0):Math.min(E+X,0)},S=T(D,P),A=T(_,B),N=!1;y===s?g=Math.abs(S)>Math.abs(A)?a:r:y===l||y===u?(g=r,N=!0):(y===i||y===o)&&(g=a,N=!0);var R=g===r,M=R?A:S,L=R?_:D,I=So(L),j=!1;!(N&&(w||C))&&(y===u&&L<0||y===l&&L>0||y===i&&L>0||y===o&&L<0)&&(I*=-1,M=I*Math.abs(M),j=!0);var F;if(w){var Y=k<0?1+k:k;F=Y*M}else{var W=k<0?M:0;F=W+k*I}var Q=function(E){return Math.abs(E)<x||Math.abs(E)>=Math.abs(M)},$=Q(F),Z=Q(Math.abs(M)-Math.abs(F)),J=$||Z;if(J&&!j)if(R){var re=Math.abs(L)<=h/2,V=Math.abs(D)<=f/2;if(re){var O=(c.x1+c.x2)/2,z=c.y1,H=c.y2;n.segpts=[O,z,O,H]}else if(V){var te=(c.y1+c.y2)/2,ae=c.x1,we=c.x2;n.segpts=[ae,te,we,te]}else n.segpts=[c.x1,c.y2]}else{var ye=Math.abs(L)<=d/2,xe=Math.abs(_)<=p/2;if(ye){var Ae=(c.y1+c.y2)/2,ee=c.x1,ue=c.x2;n.segpts=[ee,Ae,ue,Ae]}else if(xe){var ce=(c.x1+c.x2)/2,me=c.y1,be=c.y2;n.segpts=[ce,me,ce,be]}else n.segpts=[c.x2,c.y1]}else if(R){var Ee=c.y1+F+(m?h/2*I:0),_e=c.x1,Oe=c.x2;n.segpts=[_e,Ee,Oe,Ee]}else{var Fe=c.x1+F+(m?d/2*I:0),Re=c.y1,Se=c.y2;n.segpts=[Fe,Re,Fe,Se]}if(n.isRound){var ie=e.pstyle("taxi-radius").value,ve=e.pstyle("radius-type").value[0]==="arc-radius";n.radii=new Array(n.segpts.length/2).fill(ie),n.isArcRadius=new Array(n.segpts.length/2).fill(ve)}},pt.tryToCorrectInvalidPoints=function(e,t){var n=e._private.rscratch;if(n.edgeType==="bezier"){var r=t.srcPos,a=t.tgtPos,i=t.srcW,o=t.srcH,u=t.tgtW,l=t.tgtH,s=t.srcShape,c=t.tgtShape,d=t.srcCornerRadius,h=t.tgtCornerRadius,f=t.srcRs,p=t.tgtRs,v=!ne(n.startX)||!ne(n.startY),m=!ne(n.arrowStartX)||!ne(n.arrowStartY),g=!ne(n.endX)||!ne(n.endY),y=!ne(n.arrowEndX)||!ne(n.arrowEndY),b=3,w=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth,k=b*w,C=Mn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),x=C<k,P=Mn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),B=P<k,D=!1;if(v||m||x){D=!0;var _={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},T=Math.sqrt(_.x*_.x+_.y*_.y),S={x:_.x/T,y:_.y/T},A=Math.max(i,o),N={x:n.ctrlpts[0]+S.x*2*A,y:n.ctrlpts[1]+S.y*2*A},R=s.intersectLine(r.x,r.y,i,o,N.x,N.y,0,d,f);x?(n.ctrlpts[0]=n.ctrlpts[0]+S.x*(k-C),n.ctrlpts[1]=n.ctrlpts[1]+S.y*(k-C)):(n.ctrlpts[0]=R[0]+S.x*k,n.ctrlpts[1]=R[1]+S.y*k)}if(g||y||B){D=!0;var M={x:n.ctrlpts[0]-a.x,y:n.ctrlpts[1]-a.y},L=Math.sqrt(M.x*M.x+M.y*M.y),I={x:M.x/L,y:M.y/L},j=Math.max(i,o),F={x:n.ctrlpts[0]+I.x*2*j,y:n.ctrlpts[1]+I.y*2*j},Y=c.intersectLine(a.x,a.y,u,l,F.x,F.y,0,h,p);B?(n.ctrlpts[0]=n.ctrlpts[0]+I.x*(k-P),n.ctrlpts[1]=n.ctrlpts[1]+I.y*(k-P)):(n.ctrlpts[0]=Y[0]+I.x*k,n.ctrlpts[1]=Y[1]+I.y*k)}D&&this.findEndpoints(e)}},pt.storeAllpts=function(e){var t=e._private.rscratch;if(t.edgeType==="multibezier"||t.edgeType==="bezier"||t.edgeType==="self"||t.edgeType==="compound"){t.allpts=[],t.allpts.push(t.startX,t.startY);for(var n=0;n+1<t.ctrlpts.length;n+=2)t.allpts.push(t.ctrlpts[n],t.ctrlpts[n+1]),n+3<t.ctrlpts.length&&t.allpts.push((t.ctrlpts[n]+t.ctrlpts[n+2])/2,(t.ctrlpts[n+1]+t.ctrlpts[n+3])/2);t.allpts.push(t.endX,t.endY);var r,a;t.ctrlpts.length/2%2===0?(r=t.allpts.length/2-1,t.midX=t.allpts[r],t.midY=t.allpts[r+1]):(r=t.allpts.length/2-3,a=.5,t.midX=it(t.allpts[r],t.allpts[r+2],t.allpts[r+4],a),t.midY=it(t.allpts[r+1],t.allpts[r+3],t.allpts[r+5],a))}else if(t.edgeType==="straight")t.allpts=[t.startX,t.startY,t.endX,t.endY],t.midX=(t.startX+t.endX+t.arrowStartX+t.arrowEndX)/4,t.midY=(t.startY+t.endY+t.arrowStartY+t.arrowEndY)/4;else if(t.edgeType==="segments"){if(t.allpts=[],t.allpts.push(t.startX,t.startY),t.allpts.push.apply(t.allpts,t.segpts),t.allpts.push(t.endX,t.endY),t.isRound){t.roundCorners=[];for(var i=2;i+3<t.allpts.length;i+=2){var o=t.radii[i/2-1],u=t.isArcRadius[i/2-1];t.roundCorners.push(vs({x:t.allpts[i-2],y:t.allpts[i-1]},{x:t.allpts[i],y:t.allpts[i+1],radius:o},{x:t.allpts[i+2],y:t.allpts[i+3]},o,u))}}if(t.segpts.length%4===0){var l=t.segpts.length/2,s=l-2;t.midX=(t.segpts[s]+t.segpts[l])/2,t.midY=(t.segpts[s+1]+t.segpts[l+1])/2}else{var c=t.segpts.length/2-1;if(!t.isRound)t.midX=t.segpts[c],t.midY=t.segpts[c+1];else{var d={x:t.segpts[c],y:t.segpts[c+1]},h=t.roundCorners[c/2];if(h.radius===0){var f={x:t.segpts[c+2],y:t.segpts[c+3]};t.midX=d.x,t.midY=d.y,t.midVector=[d.y-f.y,f.x-d.x]}else{var p=[d.x-h.cx,d.y-h.cy],v=h.radius/Math.sqrt(Math.pow(p[0],2)+Math.pow(p[1],2));p=p.map(function(m){return m*v}),t.midX=h.cx+p[0],t.midY=h.cy+p[1],t.midVector=p}}}}},pt.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||ne(t.startX)&&ne(t.startY)&&ne(t.endX)&&ne(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,Ne("Edge `"+e.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."))},pt.findEdgeControlPoints=function(e){var t=this;if(!(!e||e.length===0)){for(var n=this,r=n.cy,a=r.hasCompoundNodes(),i=new Kt,o=function(P,B){return[].concat(Ta(P),[B?1:0]).join("-")},u=[],l=[],s=0;s<e.length;s++){var c=e[s],d=c._private,h=c.pstyle("curve-style").value;if(!(c.removed()||!c.takesUpSpace())){if(h==="haystack"){l.push(c);continue}var f=h==="unbundled-bezier"||ln(h,"segments")||h==="straight"||h==="straight-triangle"||ln(h,"taxi"),p=h==="unbundled-bezier"||h==="bezier",v=d.source,m=d.target,g=v.poolIndex(),y=m.poolIndex(),b=[g,y].sort(),w=o(b,f),k=i.get(w);k==null&&(k={eles:[]},u.push({pairId:b,edgeIsUnbundled:f}),i.set(w,k)),k.eles.push(c),f&&(k.hasUnbundled=!0),p&&(k.hasBezier=!0)}}for(var C=function(){var P=u[x],B=P.pairId,D=P.edgeIsUnbundled,_=o(B,D),T=i.get(_),S;if(!T.hasUnbundled){var A=T.eles[0].parallelEdges().filter(function(ie){return ie.isBundledBezier()});Do(T.eles),A.forEach(function(ie){return T.eles.push(ie)}),T.eles.sort(function(ie,ve){return ie.poolIndex()-ve.poolIndex()})}var N=T.eles[0],R=N.source(),M=N.target();if(R.poolIndex()>M.poolIndex()){var L=R;R=M,M=L}var I=T.srcPos=R.position(),j=T.tgtPos=M.position(),F=T.srcW=R.outerWidth(),Y=T.srcH=R.outerHeight(),W=T.tgtW=M.outerWidth(),Q=T.tgtH=M.outerHeight(),$=T.srcShape=n.nodeShapes[t.getNodeShape(R)],Z=T.tgtShape=n.nodeShapes[t.getNodeShape(M)],J=T.srcCornerRadius=R.pstyle("corner-radius").value==="auto"?"auto":R.pstyle("corner-radius").pfValue,re=T.tgtCornerRadius=M.pstyle("corner-radius").value==="auto"?"auto":M.pstyle("corner-radius").pfValue,V=T.tgtRs=M._private.rscratch,O=T.srcRs=R._private.rscratch;T.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var z=0;z<T.eles.length;z++){var H=T.eles[z],te=H[0]._private.rscratch,ae=H.pstyle("curve-style").value,we=ae==="unbundled-bezier"||ln(ae,"segments")||ln(ae,"taxi"),ye=!R.same(H.source());if(!T.calculatedIntersection&&R!==M&&(T.hasBezier||T.hasUnbundled)){T.calculatedIntersection=!0;var xe=$.intersectLine(I.x,I.y,F,Y,j.x,j.y,0,J,O),Ae=T.srcIntn=xe,ee=Z.intersectLine(j.x,j.y,W,Q,I.x,I.y,0,re,V),ue=T.tgtIntn=ee,ce=T.intersectionPts={x1:xe[0],x2:ee[0],y1:xe[1],y2:ee[1]},me=T.posPts={x1:I.x,x2:j.x,y1:I.y,y2:j.y},be=ee[1]-xe[1],Ee=ee[0]-xe[0],_e=Math.sqrt(Ee*Ee+be*be);ne(_e)&&_e>=ey||(_e=Math.sqrt(Math.max(Ee*Ee,kr)+Math.max(be*be,kr)));var Oe=T.vector={x:Ee,y:be},Fe=T.vectorNorm={x:Oe.x/_e,y:Oe.y/_e},Re={x:-Fe.y,y:Fe.x};T.nodesOverlap=!ne(_e)||Z.checkPoint(xe[0],xe[1],0,W,Q,j.x,j.y,re,V)||$.checkPoint(ee[0],ee[1],0,F,Y,I.x,I.y,J,O),T.vectorNormInverse=Re,S={nodesOverlap:T.nodesOverlap,dirCounts:T.dirCounts,calculatedIntersection:!0,hasBezier:T.hasBezier,hasUnbundled:T.hasUnbundled,eles:T.eles,srcPos:j,srcRs:V,tgtPos:I,tgtRs:O,srcW:W,srcH:Q,tgtW:F,tgtH:Y,srcIntn:ue,tgtIntn:Ae,srcShape:Z,tgtShape:$,posPts:{x1:me.x2,y1:me.y2,x2:me.x1,y2:me.y1},intersectionPts:{x1:ce.x2,y1:ce.y2,x2:ce.x1,y2:ce.y1},vector:{x:-Oe.x,y:-Oe.y},vectorNorm:{x:-Fe.x,y:-Fe.y},vectorNormInverse:{x:-Re.x,y:-Re.y}}}var Se=ye?S:T;te.nodesOverlap=Se.nodesOverlap,te.srcIntn=Se.srcIntn,te.tgtIntn=Se.tgtIntn,te.isRound=ae.startsWith("round"),a&&(R.isParent()||R.isChild()||M.isParent()||M.isChild())&&(R.parents().anySame(M)||M.parents().anySame(R)||R.same(M)&&R.isParent())?t.findCompoundLoopPoints(H,Se,z,we):R===M?t.findLoopPoints(H,Se,z,we):ae.endsWith("segments")?t.findSegmentsPoints(H,Se):ae.endsWith("taxi")?t.findTaxiPoints(H,Se):ae==="straight"||!we&&T.eles.length%2===1&&z===Math.floor(T.eles.length/2)?t.findStraightEdgePoints(H):t.findBezierPoints(H,Se,z,we,ye),t.findEndpoints(H),t.tryToCorrectInvalidPoints(H,Se),t.checkForInvalidEdgeWarning(H),t.storeAllpts(H),t.storeEdgeProjections(H),t.calculateArrowAngles(H),t.recalculateEdgeLabelProjections(H),t.calculateLabelAngles(H)}},x=0;x<u.length;x++)C();this.findHaystackPoints(l)}};function Ou(e){var t=[];if(e!=null){for(var n=0;n<e.length;n+=2){var r=e[n],a=e[n+1];t.push({x:r,y:a})}return t}}pt.getSegmentPoints=function(e){var t=e[0]._private.rscratch;this.recalculateRenderedStyle(e);var n=t.edgeType;if(n==="segments")return Ou(t.segpts)},pt.getControlPoints=function(e){var t=e[0]._private.rscratch;this.recalculateRenderedStyle(e);var n=t.edgeType;if(n==="bezier"||n==="multibezier"||n==="self"||n==="compound")return Ou(t.ctrlpts)},pt.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var Tr={};Tr.manualEndptToPx=function(e,t){var n=this,r=e.position(),a=e.outerWidth(),i=e.outerHeight(),o=e._private.rscratch;if(t.value.length===2){var u=[t.pfValue[0],t.pfValue[1]];return t.units[0]==="%"&&(u[0]=u[0]*a),t.units[1]==="%"&&(u[1]=u[1]*i),u[0]+=r.x,u[1]+=r.y,u}else{var l=t.pfValue[0];l=-Math.PI/2+l;var s=2*Math.max(a,i),c=[r.x+Math.cos(l)*s,r.y+Math.sin(l)*s];return n.nodeShapes[this.getNodeShape(e)].intersectLine(r.x,r.y,a,i,c[0],c[1],0,e.pstyle("corner-radius").value==="auto"?"auto":e.pstyle("corner-radius").pfValue,o)}},Tr.findEndpoints=function(e){var t,n,r,a,i=this,o,u=e.source()[0],l=e.target()[0],s=u.position(),c=l.position(),d=e.pstyle("target-arrow-shape").value,h=e.pstyle("source-arrow-shape").value,f=e.pstyle("target-distance-from-node").pfValue,p=e.pstyle("source-distance-from-node").pfValue,v=u._private.rscratch,m=l._private.rscratch,g=e.pstyle("curve-style").value,y=e._private.rscratch,b=y.edgeType,w=ln(g,"taxi"),k=b==="self"||b==="compound",C=b==="bezier"||b==="multibezier"||k,x=b!=="bezier",P=b==="straight"||b==="segments",B=b==="segments",D=C||x||P,_=k||w,T=e.pstyle("source-endpoint"),S=_?"outside-to-node":T.value,A=u.pstyle("corner-radius").value==="auto"?"auto":u.pstyle("corner-radius").pfValue,N=e.pstyle("target-endpoint"),R=_?"outside-to-node":N.value,M=l.pstyle("corner-radius").value==="auto"?"auto":l.pstyle("corner-radius").pfValue;y.srcManEndpt=T,y.tgtManEndpt=N;var L,I,j,F,Y=(t=(N==null||(n=N.pfValue)===null||n===void 0?void 0:n.length)===2?N.pfValue:null)!==null&&t!==void 0?t:[0,0],W=(r=(T==null||(a=T.pfValue)===null||a===void 0?void 0:a.length)===2?T.pfValue:null)!==null&&r!==void 0?r:[0,0];if(C){var Q=[y.ctrlpts[0],y.ctrlpts[1]],$=x?[y.ctrlpts[y.ctrlpts.length-2],y.ctrlpts[y.ctrlpts.length-1]]:Q;L=$,I=Q}else if(P){var Z=B?y.segpts.slice(0,2):[c.x+Y[0],c.y+Y[1]],J=B?y.segpts.slice(y.segpts.length-2):[s.x+W[0],s.y+W[1]];L=J,I=Z}if(R==="inside-to-node")o=[c.x,c.y];else if(N.units)o=this.manualEndptToPx(l,N);else if(R==="outside-to-line")o=y.tgtIntn;else if(R==="outside-to-node"||R==="outside-to-node-or-label"?j=L:(R==="outside-to-line"||R==="outside-to-line-or-label")&&(j=[s.x,s.y]),o=i.nodeShapes[this.getNodeShape(l)].intersectLine(c.x,c.y,l.outerWidth(),l.outerHeight(),j[0],j[1],0,M,m),R==="outside-to-node-or-label"||R==="outside-to-line-or-label"){var re=l._private.rscratch,V=re.labelWidth,O=re.labelHeight,z=re.labelX,H=re.labelY,te=V/2,ae=O/2,we=l.pstyle("text-valign").value;we==="top"?H-=ae:we==="bottom"&&(H+=ae);var ye=l.pstyle("text-halign").value;ye==="left"?z-=te:ye==="right"&&(z+=te);var xe=Pr(j[0],j[1],[z-te,H-ae,z+te,H-ae,z+te,H+ae,z-te,H+ae],c.x,c.y);if(xe.length>0){var Ae=s,ee=Tn(Ae,Qn(o)),ue=Tn(Ae,Qn(xe)),ce=ee;if(ue<ee&&(o=xe,ce=ue),xe.length>2){var me=Tn(Ae,{x:xe[2],y:xe[3]});me<ce&&(o=[xe[2],xe[3]])}}}var be=Zr(o,L,i.arrowShapes[d].spacing(e)+f),Ee=Zr(o,L,i.arrowShapes[d].gap(e)+f);if(y.endX=Ee[0],y.endY=Ee[1],y.arrowEndX=be[0],y.arrowEndY=be[1],S==="inside-to-node")o=[s.x,s.y];else if(T.units)o=this.manualEndptToPx(u,T);else if(S==="outside-to-line")o=y.srcIntn;else if(S==="outside-to-node"||S==="outside-to-node-or-label"?F=I:(S==="outside-to-line"||S==="outside-to-line-or-label")&&(F=[c.x,c.y]),o=i.nodeShapes[this.getNodeShape(u)].intersectLine(s.x,s.y,u.outerWidth(),u.outerHeight(),F[0],F[1],0,A,v),S==="outside-to-node-or-label"||S==="outside-to-line-or-label"){var _e=u._private.rscratch,Oe=_e.labelWidth,Fe=_e.labelHeight,Re=_e.labelX,Se=_e.labelY,ie=Oe/2,ve=Fe/2,E=u.pstyle("text-valign").value;E==="top"?Se-=ve:E==="bottom"&&(Se+=ve);var X=u.pstyle("text-halign").value;X==="left"?Re-=ie:X==="right"&&(Re+=ie);var q=Pr(F[0],F[1],[Re-ie,Se-ve,Re+ie,Se-ve,Re+ie,Se+ve,Re-ie,Se+ve],s.x,s.y);if(q.length>0){var U=c,G=Tn(U,Qn(o)),oe=Tn(U,Qn(q)),K=G;if(oe<G&&(o=[q[0],q[1]],K=oe),q.length>2){var de=Tn(U,{x:q[2],y:q[3]});de<K&&(o=[q[2],q[3]])}}}var le=Zr(o,I,i.arrowShapes[h].spacing(e)+p),pe=Zr(o,I,i.arrowShapes[h].gap(e)+p);y.startX=pe[0],y.startY=pe[1],y.arrowStartX=le[0],y.arrowStartY=le[1],D&&(!ne(y.startX)||!ne(y.startY)||!ne(y.endX)||!ne(y.endY)?y.badLine=!0:y.badLine=!1)},Tr.getSourceEndpoint=function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case"haystack":return{x:t.haystackPts[0],y:t.haystackPts[1]};default:return{x:t.arrowStartX,y:t.arrowStartY}}},Tr.getTargetEndpoint=function(e){var 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Pe={originalEvent:E,type:"cxttapstart",position:{x:U[0],y:U[1]}};K?(K.activate(),K.emit(Pe),e.hoverData.down=K):X.emit(Pe),e.hoverData.downTime=new Date().getTime(),e.hoverData.cxtDragged=!1}else if(E.which==1){K&&K.activate();{if(K!=null&&e.nodeIsGrabbable(K)){var ke=function(Te){Te.emit(le("grab"))};if(d(K),!K.selected())de=e.dragData.possibleDragElements=X.collection(),m(K,{addToList:de}),K.emit(le("grabon")).emit(le("grab"));else{de=e.dragData.possibleDragElements=X.collection();var he=X.$(function(Te){return Te.isNode()&&Te.selected()&&e.nodeIsGrabbable(Te)});v(he,{addToList:de}),K.emit(le("grabon")),he.forEach(ke)}e.redrawHint("eles",!0),e.redrawHint("drag",!0)}e.hoverData.down=K,e.hoverData.downs=oe,e.hoverData.downTime=new Date().getTime()}a(K,["mousedown","tapstart","vmousedown"],E,{x:U[0],y:U[1]}),K==null?(G[4]=1,e.data.bgActivePosistion={x:U[0],y:U[1]},e.redrawHint("select",!0),e.redraw()):K.pannable()&&(G[4]=1),pe()}G[0]=G[2]=U[0],G[1]=G[3]=U[1]}},!1);var 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wt=!e.dragData.didDrag;wt&&e.redrawHint("eles",!0),e.dragData.didDrag=!0,e.hoverData.draggingEles||v(Ie,{inDragLayer:!0});var ht={x:0,y:0};if(ne(Te[0])&&ne(Te[1])&&(ht.x+=Te[0],ht.y+=Te[1],wt)){var Et=e.hoverData.dragDelta;Et&&ne(Et[0])&&ne(Et[1])&&(ht.x+=Et[0],ht.y+=Et[1])}e.hoverData.draggingEles=!0,Ie.silentShift(ht).emit(Ze("position")).emit(Ze("drag")),e.redrawHint("drag",!0),e.redraw()}}else Qt();q=!0}if(pe[2]=K[0],pe[3]=K[1],q)return E.stopPropagation&&E.stopPropagation(),E.preventDefault&&E.preventDefault(),!1}},!1);var T,S,A;e.registerBinding(t,"mouseup",function(E){if(!(e.hoverData.which===1&&E.which!==1&&e.hoverData.capture)){var X=e.hoverData.capture;if(X){e.hoverData.capture=!1;var q=e.cy,U=e.projectIntoViewport(E.clientX,E.clientY),G=e.selection,oe=e.findNearestElement(U[0],U[1],!0,!1),K=e.dragData.possibleDragElements,de=e.hoverData.down,le=i(E);e.data.bgActivePosistion&&(e.redrawHint("select",!0),e.redraw()),e.hoverData.tapholdCancelled=!0,e.data.bgActivePosistion=void 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vt=e.touchData.startPosition=[null,null,null,null,null,null],He=0;He<q.length;He++)vt[He]=U[He]=q[He];var rt=E.touches[0];e.touchData.startGPosition=[rt.clientX,rt.clientY]}}},!1);var Ae;e.registerBinding(t,"touchmove",Ae=function(E){var X=e.touchData.capture;if(!(!X&&!D(E))){var q=e.selection,U=e.cy,G=e.touchData.now,oe=e.touchData.earlier,K=U.zoom();if(E.touches[0]){var de=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);G[0]=de[0],G[1]=de[1]}if(E.touches[1]){var de=e.projectIntoViewport(E.touches[1].clientX,E.touches[1].clientY);G[2]=de[0],G[3]=de[1]}if(E.touches[2]){var de=e.projectIntoViewport(E.touches[2].clientX,E.touches[2].clientY);G[4]=de[0],G[5]=de[1]}var le=function($d){return{originalEvent:E,type:$d,position:{x:G[0],y:G[1]}}},pe=e.touchData.startGPosition,Pe;if(X&&E.touches[0]&&pe){for(var ke=[],he=0;he<G.length;he++)ke[he]=G[he]-oe[he];var Te=E.touches[0].clientX-pe[0],Ie=Te*Te,We=E.touches[0].clientY-pe[1],st=We*We,vt=Ie+st;Pe=vt>=e.touchTapThreshold2}if(X&&e.touchData.cxt){E.preventDefault();var He=E.touches[0].clientX-O,rt=E.touches[0].clientY-z,Ke=E.touches[1].clientX-O,yt=E.touches[1].clientY-z,Qt=ye(He,rt,Ke,yt),Ze=Qt/J,_t=150,jr=_t*_t,Rn=1.5,qr=Rn*Rn;if(Ze>=qr||Qt>=jr){e.touchData.cxt=!1,e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var mn=le("cxttapend");e.touchData.start?(e.touchData.start.unactivate().emit(mn),e.touchData.start=null):U.emit(mn)}}if(X&&e.touchData.cxt){var mn=le("cxtdrag");e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.touchData.start?e.touchData.start.emit(mn):U.emit(mn),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxtDragged=!0;var wt=e.findNearestElement(G[0],G[1],!0,!0);(!e.touchData.cxtOver||wt!==e.touchData.cxtOver)&&(e.touchData.cxtOver&&e.touchData.cxtOver.emit(le("cxtdragout")),e.touchData.cxtOver=wt,wt&&wt.emit(le("cxtdragover")))}else if(X&&E.touches[2]&&U.boxSelectionEnabled())E.preventDefault(),e.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,e.touchData.selecting||U.emit(le("boxstart")),e.touchData.selecting=!0,e.touchData.didSelect=!0,q[4]=1,!q||q.length===0||q[0]===void 0?(q[0]=(G[0]+G[2]+G[4])/3,q[1]=(G[1]+G[3]+G[5])/3,q[2]=(G[0]+G[2]+G[4])/3+1,q[3]=(G[1]+G[3]+G[5])/3+1):(q[2]=(G[0]+G[2]+G[4])/3,q[3]=(G[1]+G[3]+G[5])/3),e.redrawHint("select",!0),e.redraw();else if(X&&E.touches[1]&&!e.touchData.didSelect&&U.zoomingEnabled()&&U.panningEnabled()&&U.userZoomingEnabled()&&U.userPanningEnabled()){E.preventDefault(),e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var ht=e.dragData.touchDragEles;if(ht){e.redrawHint("drag",!0);for(var Et=0;Et<ht.length;Et++){var Nt=ht[Et]._private;Nt.grabbed=!1,Nt.rscratch.inDragLayer=!1}}var Ur=e.touchData.start,He=E.touches[0].clientX-O,rt=E.touches[0].clientY-z,Ke=E.touches[1].clientX-O,yt=E.touches[1].clientY-z,ms=we(He,rt,Ke,yt),jd=ms/Z;if(ae){var qd=He-Y,Ud=rt-W,Wd=Ke-Q,Gd=yt-$,Hd=(qd+Wd)/2,Kd=(Ud+Gd)/2,or=U.zoom(),Ha=or*jd,Wr=U.pan(),bs=V[0]*or+Wr.x,xs=V[1]*or+Wr.y,Zd={x:-Ha/or*(bs-Wr.x-Hd)+bs,y:-Ha/or*(xs-Wr.y-Kd)+xs};if(Ur&&Ur.active()){var ht=e.dragData.touchDragEles;g(ht),e.redrawHint("drag",!0),e.redrawHint("eles",!0),Ur.unactivate().emit(le("freeon")),ht.emit(le("free")),e.dragData.didDrag&&(Ur.emit(le("dragfreeon")),ht.emit(le("dragfree")))}U.viewport({zoom:Ha,pan:Zd,cancelOnFailedZoom:!0}),U.emit(le("pinchzoom")),Z=ms,Y=He,W=rt,Q=Ke,$=yt,e.pinching=!0}if(E.touches[0]){var de=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);G[0]=de[0],G[1]=de[1]}if(E.touches[1]){var de=e.projectIntoViewport(E.touches[1].clientX,E.touches[1].clientY);G[2]=de[0],G[3]=de[1]}if(E.touches[2]){var de=e.projectIntoViewport(E.touches[2].clientX,E.touches[2].clientY);G[4]=de[0],G[5]=de[1]}}else if(E.touches[0]&&!e.touchData.didSelect){var St=e.touchData.start,Ka=e.touchData.last,wt;if(!e.hoverData.draggingEles&&!e.swipePanning&&(wt=e.findNearestElement(G[0],G[1],!0,!0)),X&&St!=null&&E.preventDefault(),X&&St!=null&&e.nodeIsDraggable(St))if(Pe){var ht=e.dragData.touchDragEles,ws=!e.dragData.didDrag;ws&&v(ht,{inDragLayer:!0}),e.dragData.didDrag=!0;var sr={x:0,y:0};if(ne(ke[0])&&ne(ke[1])&&(sr.x+=ke[0],sr.y+=ke[1],ws)){e.redrawHint("eles",!0);var Mt=e.touchData.dragDelta;Mt&&ne(Mt[0])&&ne(Mt[1])&&(sr.x+=Mt[0],sr.y+=Mt[1])}e.hoverData.draggingEles=!0,ht.silentShift(sr).emit(le("position")).emit(le("drag")),e.redrawHint("drag",!0),e.touchData.startPosition[0]==oe[0]&&e.touchData.startPosition[1]==oe[1]&&e.redrawHint("eles",!0),e.redraw()}else{var Mt=e.touchData.dragDelta=e.touchData.dragDelta||[];Mt.length===0?(Mt.push(ke[0]),Mt.push(ke[1])):(Mt[0]+=ke[0],Mt[1]+=ke[1])}if(a(St||wt,["touchmove","tapdrag","vmousemove"],E,{x:G[0],y:G[1]}),(!St||!St.grabbed())&&wt!=Ka&&(Ka&&Ka.emit(le("tapdragout")),wt&&wt.emit(le("tapdragover"))),e.touchData.last=wt,X)for(var Et=0;Et<G.length;Et++)G[Et]&&e.touchData.startPosition[Et]&&Pe&&(e.touchData.singleTouchMoved=!0);if(X&&(St==null||St.pannable())&&U.panningEnabled()&&U.userPanningEnabled()){var Qd=o(St,e.touchData.starts);Qd&&(E.preventDefault(),e.data.bgActivePosistion||(e.data.bgActivePosistion=Qn(e.touchData.startPosition)),e.swipePanning?(U.panBy({x:ke[0]*K,y:ke[1]*K}),U.emit(le("dragpan"))):Pe&&(e.swipePanning=!0,U.panBy({x:Te*K,y:We*K}),U.emit(le("dragpan")),St&&(St.unactivate(),e.redrawHint("select",!0),e.touchData.start=null)));var de=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);G[0]=de[0],G[1]=de[1]}}for(var he=0;he<G.length;he++)oe[he]=G[he];X&&E.touches.length>0&&!e.hoverData.draggingEles&&!e.swipePanning&&e.data.bgActivePosistion!=null&&(e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.redraw())}},!1);var ee;e.registerBinding(t,"touchcancel",ee=function(E){var X=e.touchData.start;e.touchData.capture=!1,X&&X.unactivate()});var ue,ce,me,be;if(e.registerBinding(t,"touchend",ue=function(E){var X=e.touchData.start,q=e.touchData.capture;if(q)E.touches.length===0&&(e.touchData.capture=!1),E.preventDefault();else return;var U=e.selection;e.swipePanning=!1,e.hoverData.draggingEles=!1;var G=e.cy,oe=G.zoom(),K=e.touchData.now,de=e.touchData.earlier;if(E.touches[0]){var le=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);K[0]=le[0],K[1]=le[1]}if(E.touches[1]){var le=e.projectIntoViewport(E.touches[1].clientX,E.touches[1].clientY);K[2]=le[0],K[3]=le[1]}if(E.touches[2]){var le=e.projectIntoViewport(E.touches[2].clientX,E.touches[2].clientY);K[4]=le[0],K[5]=le[1]}var pe=function(_t){return{originalEvent:E,type:_t,position:{x:K[0],y:K[1]}}};X&&X.unactivate();var Pe;if(e.touchData.cxt){if(Pe=pe("cxttapend"),X?X.emit(Pe):G.emit(Pe),!e.touchData.cxtDragged){var ke=pe("cxttap");X?X.emit(ke):G.emit(ke)}e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!1,e.touchData.start=null,e.redraw();return}if(!E.touches[2]&&G.boxSelectionEnabled()&&e.touchData.selecting){e.touchData.selecting=!1;var he=G.collection(e.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,e.redrawHint("select",!0),G.emit(pe("boxend"));var Te=function(_t){return _t.selectable()&&!_t.selected()};he.emit(pe("box")).stdFilter(Te).select().emit(pe("boxselect")),he.nonempty()&&e.redrawHint("eles",!0),e.redraw()}if(X?.unactivate(),E.touches[2])e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);else if(!E.touches[1]&&!E.touches[0]&&!E.touches[0]){e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var Ie=e.dragData.touchDragEles;if(X!=null){var We=X._private.grabbed;g(Ie),e.redrawHint("drag",!0),e.redrawHint("eles",!0),We&&(X.emit(pe("freeon")),Ie.emit(pe("free")),e.dragData.didDrag&&(X.emit(pe("dragfreeon")),Ie.emit(pe("dragfree")))),a(X,["touchend","tapend","vmouseup","tapdragout"],E,{x:K[0],y:K[1]}),X.unactivate(),e.touchData.start=null}else{var st=e.findNearestElement(K[0],K[1],!0,!0);a(st,["touchend","tapend","vmouseup","tapdragout"],E,{x:K[0],y:K[1]})}var vt=e.touchData.startPosition[0]-K[0],He=vt*vt,rt=e.touchData.startPosition[1]-K[1],Ke=rt*rt,yt=He+Ke,Qt=yt*oe*oe;e.touchData.singleTouchMoved||(X||G.$(":selected").unselect(["tapunselect"]),a(X,["tap","vclick"],E,{x:K[0],y:K[1]}),ce=!1,E.timeStamp-be<=G.multiClickDebounceTime()?(me&&clearTimeout(me),ce=!0,be=null,a(X,["dbltap","vdblclick"],E,{x:K[0],y:K[1]})):(me=setTimeout(function(){ce||a(X,["onetap","voneclick"],E,{x:K[0],y:K[1]})},G.multiClickDebounceTime()),be=E.timeStamp)),X!=null&&!e.dragData.didDrag&&X._private.selectable&&Qt<e.touchTapThreshold2&&!e.pinching&&(G.selectionType()==="single"?(G.$(n).unmerge(X).unselect(["tapunselect"]),X.select(["tapselect"])):X.selected()?X.unselect(["tapunselect"]):X.select(["tapselect"]),e.redrawHint("eles",!0)),e.touchData.singleTouchMoved=!0}for(var Ze=0;Ze<K.length;Ze++)de[Ze]=K[Ze];e.dragData.didDrag=!1,E.touches.length===0&&(e.touchData.dragDelta=[],e.touchData.startPosition=[null,null,null,null,null,null],e.touchData.startGPosition=null,e.touchData.didSelect=!1),E.touches.length<2&&(E.touches.length===1&&(e.touchData.startGPosition=[E.touches[0].clientX,E.touches[0].clientY]),e.pinching=!1,e.redrawHint("eles",!0),e.redraw())},!1),typeof TouchEvent>"u"){var Ee=[],_e=function(E){return{clientX:E.clientX,clientY:E.clientY,force:1,identifier:E.pointerId,pageX:E.pageX,pageY:E.pageY,radiusX:E.width/2,radiusY:E.height/2,screenX:E.screenX,screenY:E.screenY,target:E.target}},Oe=function(E){return{event:E,touch:_e(E)}},Fe=function(E){Ee.push(Oe(E))},Re=function(E){for(var X=0;X<Ee.length;X++){var q=Ee[X];if(q.event.pointerId===E.pointerId){Ee.splice(X,1);return}}},Se=function(E){var X=Ee.filter(function(q){return q.event.pointerId===E.pointerId})[0];X.event=E,X.touch=_e(E)},ie=function(E){E.touches=Ee.map(function(X){return X.touch})},ve=function(E){return E.pointerType==="mouse"||E.pointerType===4};e.registerBinding(e.container,"pointerdown",function(E){ve(E)||(E.preventDefault(),Fe(E),ie(E),xe(E))}),e.registerBinding(e.container,"pointerup",function(E){ve(E)||(Re(E),ie(E),ue(E))}),e.registerBinding(e.container,"pointercancel",function(E){ve(E)||(Re(E),ie(E),ee(E))}),e.registerBinding(e.container,"pointermove",function(E){ve(E)||(E.preventDefault(),Se(E),ie(E),Ae(E))})}};var Gt={};Gt.generatePolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(n,r,a,i,o,u){this.renderer.nodeShapeImpl("polygon",n,r,a,i,o,this.points)},intersectLine:function(n,r,a,i,o,u,l,s){return Pr(o,u,this.points,n,r,a/2,i/2,l)},checkPoint:function(n,r,a,i,o,u,l,s){return Ut(n,r,this.points,u,l,i,o,[0,-1],a)},hasMiterBounds:e!=="rectangle",miterBounds:function(n,r,a,i,o,u){return Af(this.points,n,r,a,i,o)}}},Gt.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,a,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a)},intersectLine:function(e,t,n,r,a,i,o,u){return zf(a,i,e,t,n/2+o,r/2+o)},checkPoint:function(e,t,n,r,a,i,o,u){return bn(e,t,r,a,i,o,n)}}},Gt.generateRoundPolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,getOrCreateCorners:function(n,r,a,i,o,u,l){if(u[l]!==void 0&&u[l+"-cx"]===n&&u[l+"-cy"]===r)return u[l];u[l]=new Array(t.length/2),u[l+"-cx"]=n,u[l+"-cy"]=r;var s=a/2,c=i/2;o=o==="auto"?Dc(a,i):o;for(var d=new Array(t.length/2),h=0;h<t.length/2;h++)d[h]={x:n+s*t[h*2],y:r+c*t[h*2+1]};var f,p,v,m,g=d.length;for(p=d[g-1],f=0;f<g;f++)v=d[f%g],m=d[(f+1)%g],u[l][f]=vs(p,v,m,o),p=v,v=m;return u[l]},draw:function(n,r,a,i,o,u,l){this.renderer.nodeShapeImpl("round-polygon",n,r,a,i,o,this.points,this.getOrCreateCorners(r,a,i,o,u,l,"drawCorners"))},intersectLine:function(n,r,a,i,o,u,l,s,c){return Ff(o,u,this.points,n,r,a,i,l,this.getOrCreateCorners(n,r,a,i,s,c,"corners"))},checkPoint:function(n,r,a,i,o,u,l,s,c){return Of(n,r,this.points,u,l,i,o,this.getOrCreateCorners(u,l,i,o,s,c,"corners"))}}},Gt.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:mt(4,0),draw:function(e,t,n,r,a,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a,this.points,i)},intersectLine:function(e,t,n,r,a,i,o,u){return Hs(a,i,e,t,n,r,o,u)},checkPoint:function(e,t,n,r,a,i,o,u){var l=r/2,s=a/2;u=u==="auto"?pn(r,a):u,u=Math.min(l,s,u);var c=u*2;return!!(Ut(e,t,this.points,i,o,r,a-c,[0,-1],n)||Ut(e,t,this.points,i,o,r-c,a,[0,-1],n)||bn(e,t,c,c,i-l+u,o-s+u,n)||bn(e,t,c,c,i+l-u,o-s+u,n)||bn(e,t,c,c,i+l-u,o+s-u,n)||bn(e,t,c,c,i-l+u,o+s-u,n))}}},Gt.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:cs(),points:mt(4,0),draw:function(e,t,n,r,a,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a,null,i)},generateCutTrianglePts:function(e,t,n,r,a){var i=a==="auto"?this.cornerLength:a,o=t/2,u=e/2,l=n-u,s=n+u,c=r-o,d=r+o;return{topLeft:[l,c+i,l+i,c,l+i,c+i],topRight:[s-i,c,s,c+i,s-i,c+i],bottomRight:[s,d-i,s-i,d,s-i,d-i],bottomLeft:[l+i,d,l,d-i,l+i,d-i]}},intersectLine:function(e,t,n,r,a,i,o,u){var l=this.generateCutTrianglePts(n+2*o,r+2*o,e,t,u),s=[].concat.apply([],[l.topLeft.splice(0,4),l.topRight.splice(0,4),l.bottomRight.splice(0,4),l.bottomLeft.splice(0,4)]);return Pr(a,i,s,e,t)},checkPoint:function(e,t,n,r,a,i,o,u){var l=u==="auto"?this.cornerLength:u;if(Ut(e,t,this.points,i,o,r,a-2*l,[0,-1],n)||Ut(e,t,this.points,i,o,r-2*l,a,[0,-1],n))return!0;var s=this.generateCutTrianglePts(r,a,i,o);return Tt(e,t,s.topLeft)||Tt(e,t,s.topRight)||Tt(e,t,s.bottomRight)||Tt(e,t,s.bottomLeft)}}},Gt.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:mt(4,0),draw:function(e,t,n,r,a,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a)},intersectLine:function(e,t,n,r,a,i,o,u){var l=.15,s=.5,c=.85,d=this.generateBarrelBezierPts(n+2*o,r+2*o,e,t),h=function(p){var v=er({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},l),m=er({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},s),g=er({x:p[0],y:p[1]},{x:p[2],y:p[3]},{x:p[4],y:p[5]},c);return[p[0],p[1],v.x,v.y,m.x,m.y,g.x,g.y,p[4],p[5]]},f=[].concat(h(d.topLeft),h(d.topRight),h(d.bottomRight),h(d.bottomLeft));return Pr(a,i,f,e,t)},generateBarrelBezierPts:function(e,t,n,r){var a=t/2,i=e/2,o=n-i,u=n+i,l=r-a,s=r+a,c=Ro(e,t),d=c.heightOffset,h=c.widthOffset,f=c.ctrlPtOffsetPct*e,p={topLeft:[o,l+d,o+f,l,o+h,l],topRight:[u-h,l,u-f,l,u,l+d],bottomRight:[u,s-d,u-f,s,u-h,s],bottomLeft:[o+h,s,o+f,s,o,s-d]};return p.topLeft.isTop=!0,p.topRight.isTop=!0,p.bottomLeft.isBottom=!0,p.bottomRight.isBottom=!0,p},checkPoint:function(e,t,n,r,a,i,o,u){var l=Ro(r,a),s=l.heightOffset,c=l.widthOffset;if(Ut(e,t,this.points,i,o,r,a-2*s,[0,-1],n)||Ut(e,t,this.points,i,o,r-2*c,a,[0,-1],n))return!0;for(var d=this.generateBarrelBezierPts(r,a,i,o),h=function(C,x,P){var B=P[4],D=P[2],_=P[0],T=P[5],S=P[1],A=Math.min(B,_),N=Math.max(B,_),R=Math.min(T,S),M=Math.max(T,S);if(A<=C&&C<=N&&R<=x&&x<=M){var L=Xf(B,D,_),I=Rf(L[0],L[1],L[2],C),j=I.filter(function(F){return 0<=F&&F<=1});if(j.length>0)return j[0]}return null},f=Object.keys(d),p=0;p<f.length;p++){var v=f[p],m=d[v],g=h(e,t,m);if(g!=null){var y=m[5],b=m[3],w=m[1],k=it(y,b,w,g);if(m.isTop&&k<=t||m.isBottom&&t<=k)return!0}}return!1}}},Gt.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:mt(4,0),draw:function(e,t,n,r,a,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a,this.points,i)},intersectLine:function(e,t,n,r,a,i,o,u){var l=e-(n/2+o),s=t-(r/2+o),c=s,d=e+(n/2+o),h=cn(a,i,e,t,l,s,d,c,!1);return h.length>0?h:Hs(a,i,e,t,n,r,o,u)},checkPoint:function(e,t,n,r,a,i,o,u){u=u==="auto"?pn(r,a):u;var l=2*u;if(Ut(e,t,this.points,i,o,r,a-l,[0,-1],n)||Ut(e,t,this.points,i,o,r-l,a,[0,-1],n))return!0;var s=r/2+2*n,c=a/2+2*n,d=[i-s,o-c,i-s,o,i+s,o,i+s,o-c];return!!(Tt(e,t,d)||bn(e,t,l,l,i+r/2-u,o+a/2-u,n)||bn(e,t,l,l,i-r/2+u,o+a/2-u,n))}}},Gt.registerNodeShapes=function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon("triangle",mt(3,0)),this.generateRoundPolygon("round-triangle",mt(3,0)),this.generatePolygon("rectangle",mt(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();{var n=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",n),this.generateRoundPolygon("round-diamond",n)}this.generatePolygon("pentagon",mt(5,0)),this.generateRoundPolygon("round-pentagon",mt(5,0)),this.generatePolygon("hexagon",mt(6,0)),this.generateRoundPolygon("round-hexagon",mt(6,0)),this.generatePolygon("heptagon",mt(7,0)),this.generateRoundPolygon("round-heptagon",mt(7,0)),this.generatePolygon("octagon",mt(8,0)),this.generateRoundPolygon("round-octagon",mt(8,0));var r=new Array(20);{var a=Mo(5,0),i=Mo(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var u=0;u<i.length/2;u++)i[u*2]*=o,i[u*2+1]*=o;for(var u=0;u<20/4;u++)r[u*4]=a[u*2],r[u*4+1]=a[u*2+1],r[u*4+2]=i[u*2],r[u*4+3]=i[u*2+1]}r=Bc(r),this.generatePolygon("star",r),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);{var l=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",l),this.generateRoundPolygon("round-tag",l)}e.makePolygon=function(s){var c=s.join("$"),d="polygon-"+c,h;return(h=this[d])?h:t.generatePolygon(d,s)}};var Br={};Br.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},Br.redraw=function(e){e=e||Tc();var t=this;t.averageRedrawTime===void 0&&(t.averageRedrawTime=0),t.lastRedrawTime===void 0&&(t.lastRedrawTime=0),t.lastDrawTime===void 0&&(t.lastDrawTime=0),t.requestedFrame=!0,t.renderOptions=e},Br.beforeRender=function(e,t){if(!this.destroyed){t==null&&qe("Priority is not optional for beforeRender");var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort(function(r,a){return a.priority-r.priority})}};var Fu=function(e,t,n){for(var r=e.beforeRenderCallbacks,a=0;a<r.length;a++)r[a].fn(t,n)};Br.startRenderLoop=function(){var e=this,t=e.cy;if(!e.renderLoopStarted){e.renderLoopStarted=!0;var n=function(r){if(!e.destroyed){if(!t.batching())if(e.requestedFrame&&!e.skipFrame){Fu(e,!0,r);var a=Zt();e.render(e.renderOptions);var i=e.lastDrawTime=Zt();e.averageRedrawTime===void 0&&(e.averageRedrawTime=i-a),e.redrawCount===void 0&&(e.redrawCount=0),e.redrawCount++,e.redrawTotalTime===void 0&&(e.redrawTotalTime=0);var o=i-a;e.redrawTotalTime+=o,e.lastRedrawTime=o,e.averageRedrawTime=e.averageRedrawTime/2+o/2,e.requestedFrame=!1}else Fu(e,!1,r);e.skipFrame=!1,Pa(n)}};Pa(n)}};var ry=function(e){this.init(e)},Cd=ry,Fn=Cd.prototype;Fn.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],Fn.init=function(e){var t=this;t.options=e,t.cy=e.cy;var n=t.container=e.cy.container(),r=t.cy.window();if(r){var a=r.document,i=a.head,o="__________cytoscape_stylesheet",u="__________cytoscape_container",l=a.getElementById(o)!=null;if(n.className.indexOf(u)<0&&(n.className=(n.className||"")+" "+u),!l){var s=a.createElement("style");s.id=o,s.textContent="."+u+" { position: relative; }",i.insertBefore(s,i.children[0])}var c=r.getComputedStyle(n),d=c.getPropertyValue("position");d==="static"&&Ne("A Cytoscape container has style position:static and so can not use UI extensions properly")}t.selection=[void 0,void 0,void 0,void 0,0],t.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],t.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},t.dragData={possibleDragElements:[]},t.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},t.redraws=0,t.showFps=e.showFps,t.debug=e.debug,t.webgl=e.webgl,t.hideEdgesOnViewport=e.hideEdgesOnViewport,t.textureOnViewport=e.textureOnViewport,t.wheelSensitivity=e.wheelSensitivity,t.motionBlurEnabled=e.motionBlur,t.forcedPixelRatio=ne(e.pixelRatio)?e.pixelRatio:null,t.motionBlur=e.motionBlur,t.motionBlurOpacity=e.motionBlurOpacity,t.motionBlurTransparency=1-t.motionBlurOpacity,t.motionBlurPxRatio=1,t.mbPxRBlurry=1,t.minMbLowQualFrames=4,t.fullQualityMb=!1,t.clearedForMotionBlur=[],t.desktopTapThreshold=e.desktopTapThreshold,t.desktopTapThreshold2=e.desktopTapThreshold*e.desktopTapThreshold,t.touchTapThreshold=e.touchTapThreshold,t.touchTapThreshold2=e.touchTapThreshold*e.touchTapThreshold,t.tapholdDuration=500,t.bindings=[],t.beforeRenderCallbacks=[],t.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},t.registerNodeShapes(),t.registerArrowShapes(),t.registerCalculationListeners()},Fn.notify=function(e,t){var n=this,r=n.cy;if(!this.destroyed){if(e==="init"){n.load();return}if(e==="destroy"){n.destroy();return}(e==="add"||e==="remove"||e==="move"&&r.hasCompoundNodes()||e==="load"||e==="zorder"||e==="mount")&&n.invalidateCachedZSortedEles(),e==="viewport"&&n.redrawHint("select",!0),e==="gc"&&n.redrawHint("gc",!0),(e==="load"||e==="resize"||e==="mount")&&(n.invalidateContainerClientCoordsCache(),n.matchCanvasSize(n.container)),n.redrawHint("eles",!0),n.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}},Fn.destroy=function(){var e=this;e.destroyed=!0,e.cy.stopAnimationLoop();for(var t=0;t<e.bindings.length;t++){var n=e.bindings[t],r=n,a=r.target;(a.off||a.removeEventListener).apply(a,r.args)}if(e.bindings=[],e.beforeRenderCallbacks=[],e.onUpdateEleCalcsFns=[],e.removeObserver&&e.removeObserver.disconnect(),e.styleObserver&&e.styleObserver.disconnect(),e.resizeObserver&&e.resizeObserver.disconnect(),e.labelCalcDiv)try{document.body.removeChild(e.labelCalcDiv)}catch{}},Fn.isHeadless=function(){return!1},[Uo,kd,Td,Zn,Gt,Br].forEach(function(e){ge(Fn,e)});var bo=1e3/60,Pd={setupDequeueing:function(e){return function(){var t=this,n=this.renderer;if(!t.dequeueingSetup){t.dequeueingSetup=!0;var r=Xr(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),a=function(o,u){var l=Zt(),s=n.averageRedrawTime,c=n.lastRedrawTime,d=[],h=n.cy.extent(),f=n.getPixelRatio();for(o||n.flushRenderedStyleQueue();;){var p=Zt(),v=p-l,m=p-u;if(c<bo){var g=bo-(o?s:0);if(m>=e.deqFastCost*g)break}else if(o){if(v>=e.deqCost*c||v>=e.deqAvgCost*s)break}else if(m>=e.deqNoDrawCost*bo)break;var y=e.deq(t,f,h);if(y.length>0)for(var b=0;b<y.length;b++)d.push(y[b]);else break}d.length>0&&(e.onDeqd(t,d),!o&&e.shouldRedraw(t,d,f,h)&&r())},i=e.priority||ss;n.beforeRender(a,i(t))}}}},ay=function(){function e(t){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:_a;vn(this,e),this.idsByKey=new Kt,this.keyForId=new Kt,this.cachesByLvl=new Kt,this.lvls=[],this.getKey=t,this.doesEleInvalidateKey=n}return yn(e,[{key:"getIdsFor",value:function(t){t==null&&qe("Can not get id list for null key");var n=this.idsByKey,r=this.idsByKey.get(t);return r||(r=new rr,n.set(t,r)),r}},{key:"addIdForKey",value:function(t,n){t!=null&&this.getIdsFor(t).add(n)}},{key:"deleteIdForKey",value:function(t,n){t!=null&&this.getIdsFor(t).delete(n)}},{key:"getNumberOfIdsForKey",value:function(t){return t==null?0:this.getIdsFor(t).size}},{key:"updateKeyMappingFor",value:function(t){var n=t.id(),r=this.keyForId.get(n),a=this.getKey(t);this.deleteIdForKey(r,n),this.addIdForKey(a,n),this.keyForId.set(n,a)}},{key:"deleteKeyMappingFor",value:function(t){var n=t.id(),r=this.keyForId.get(n);this.deleteIdForKey(r,n),this.keyForId.delete(n)}},{key:"keyHasChangedFor",value:function(t){var n=t.id(),r=this.keyForId.get(n),a=this.getKey(t);return r!==a}},{key:"isInvalid",value:function(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)}},{key:"getCachesAt",value:function(t){var n=this.cachesByLvl,r=this.lvls,a=n.get(t);return a||(a=new Kt,n.set(t,a),r.push(t)),a}},{key:"getCache",value:function(t,n){return this.getCachesAt(n).get(t)}},{key:"get",value:function(t,n){var r=this.getKey(t),a=this.getCache(r,n);return a!=null&&this.updateKeyMappingFor(t),a}},{key:"getForCachedKey",value:function(t,n){var r=this.keyForId.get(t.id()),a=this.getCache(r,n);return a}},{key:"hasCache",value:function(t,n){return this.getCachesAt(n).has(t)}},{key:"has",value:function(t,n){var r=this.getKey(t);return this.hasCache(r,n)}},{key:"setCache",value:function(t,n,r){r.key=t,this.getCachesAt(n).set(t,r)}},{key:"set",value:function(t,n,r){var a=this.getKey(t);this.setCache(a,n,r),this.updateKeyMappingFor(t)}},{key:"deleteCache",value:function(t,n){this.getCachesAt(n).delete(t)}},{key:"delete",value:function(t,n){var r=this.getKey(t);this.deleteCache(r,n)}},{key:"invalidateKey",value:function(t){var n=this;this.lvls.forEach(function(r){return n.deleteCache(t,r)})}},{key:"invalidate",value:function(t){var n=t.id(),r=this.keyForId.get(n);this.deleteKeyMappingFor(t);var a=this.doesEleInvalidateKey(t);return a&&this.invalidateKey(r),a||this.getNumberOfIdsForKey(r)===0}}])}(),Xu=25,ia=50,oa=-4,xo=3,_d=7.99,iy=8,oy=1024,sy=1024,ly=1024,uy=.2,cy=.8,dy=10,hy=.15,fy=.1,py=.9,gy=.9,vy=100,yy=1,Xn={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},my=dt({getKey:null,doesEleInvalidateKey:_a,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:wc,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),Cr=function(e,t){var n=this;n.renderer=e,n.onDequeues=[];var r=my(t);ge(n,r),n.lookup=new ay(r.getKey,r.doesEleInvalidateKey),n.setupDequeueing()},Je=Cr.prototype;Je.reasons=Xn,Je.getTextureQueue=function(e){var t=this;return t.eleImgCaches=t.eleImgCaches||{},t.eleImgCaches[e]=t.eleImgCaches[e]||[]},Je.getRetiredTextureQueue=function(e){var t=this,n=t.eleImgCaches.retired=t.eleImgCaches.retired||{},r=n[e]=n[e]||[];return r},Je.getElementQueue=function(){var e=this,t=e.eleCacheQueue=e.eleCacheQueue||new Yr(function(n,r){return r.reqs-n.reqs});return t},Je.getElementKeyToQueue=function(){var e=this,t=e.eleKeyToCacheQueue=e.eleKeyToCacheQueue||{};return t},Je.getElement=function(e,t,n,r,a){var i=this,o=this.renderer,u=o.cy.zoom(),l=this.lookup;if(!t||t.w===0||t.h===0||isNaN(t.w)||isNaN(t.h)||!e.visible()||e.removed()||!i.allowEdgeTxrCaching&&e.isEdge()||!i.allowParentTxrCaching&&e.isParent())return null;if(r==null&&(r=Math.ceil(ls(u*n))),r<oa)r=oa;else if(u>=_d||r>xo)return null;var s=Math.pow(2,r),c=t.h*s,d=t.w*s,h=o.eleTextBiggerThanMin(e,s);if(!this.isVisible(e,h))return null;var f=l.get(e,r);if(f&&f.invalidated&&(f.invalidated=!1,f.texture.invalidatedWidth-=f.width),f)return f;var p;if(c<=Xu?p=Xu:c<=ia?p=ia:p=Math.ceil(c/ia)*ia,c>ly||d>sy)return null;var v=i.getTextureQueue(p),m=v[v.length-2],g=function(){return i.recycleTexture(p,d)||i.addTexture(p,d)};m||(m=v[v.length-1]),m||(m=g()),m.width-m.usedWidth<d&&(m=g());for(var y=function(N){return N&&N.scaledLabelShown===h},b=a&&a===Xn.dequeue,w=a&&a===Xn.highQuality,k=a&&a===Xn.downscale,C,x=r+1;x<=xo;x++){var P=l.get(e,x);if(P){C=P;break}}var B=C&&C.level===r+1?C:null,D=function(){m.context.drawImage(B.texture.canvas,B.x,0,B.width,B.height,m.usedWidth,0,d,c)};if(m.context.setTransform(1,0,0,1,0,0),m.context.clearRect(m.usedWidth,0,d,p),y(B))D();else if(y(C))if(w){for(var _=C.level;_>r;_--)B=i.getElement(e,t,n,_,Xn.downscale);D()}else return i.queueElement(e,C.level-1),C;else{var T;if(!b&&!w&&!k)for(var S=r-1;S>=oa;S--){var A=l.get(e,S);if(A){T=A;break}}if(y(T))return i.queueElement(e,r),T;m.context.translate(m.usedWidth,0),m.context.scale(s,s),this.drawElement(m.context,e,t,h,!1),m.context.scale(1/s,1/s),m.context.translate(-m.usedWidth,0)}return f={x:m.usedWidth,texture:m,level:r,scale:s,width:d,height:c,scaledLabelShown:h},m.usedWidth+=Math.ceil(d+iy),m.eleCaches.push(f),l.set(e,r,f),i.checkTextureFullness(m),f},Je.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},Je.invalidateElement=function(e){var t=this,n=t.lookup,r=[],a=n.isInvalid(e);if(a){for(var i=oa;i<=xo;i++){var o=n.getForCachedKey(e,i);o&&r.push(o)}var u=n.invalidate(e);if(u)for(var l=0;l<r.length;l++){var s=r[l],c=s.texture;c.invalidatedWidth+=s.width,s.invalidated=!0,t.checkTextureUtility(c)}t.removeFromQueue(e)}},Je.checkTextureUtility=function(e){e.invalidatedWidth>=uy*e.width&&this.retireTexture(e)},Je.checkTextureFullness=function(e){var t=this,n=t.getTextureQueue(e.height);e.usedWidth/e.width>cy&&e.fullnessChecks>=dy?un(n,e):e.fullnessChecks++},Je.retireTexture=function(e){var t=this,n=e.height,r=t.getTextureQueue(n),a=this.lookup;un(r,e),e.retired=!0;for(var i=e.eleCaches,o=0;o<i.length;o++){var u=i[o];a.deleteCache(u.key,u.level)}Do(i);var l=t.getRetiredTextureQueue(n);l.push(e)},Je.addTexture=function(e,t){var n=this,r=n.getTextureQueue(e),a={};return r.push(a),a.eleCaches=[],a.height=e,a.width=Math.max(oy,t),a.usedWidth=0,a.invalidatedWidth=0,a.fullnessChecks=0,a.canvas=n.renderer.makeOffscreenCanvas(a.width,a.height),a.context=a.canvas.getContext("2d"),a},Je.recycleTexture=function(e,t){for(var n=this,r=n.getTextureQueue(e),a=n.getRetiredTextureQueue(e),i=0;i<a.length;i++){var o=a[i];if(o.width>=t)return o.retired=!1,o.usedWidth=0,o.invalidatedWidth=0,o.fullnessChecks=0,Do(o.eleCaches),o.context.setTransform(1,0,0,1,0,0),o.context.clearRect(0,0,o.width,o.height),un(a,o),r.push(o),o}},Je.queueElement=function(e,t){var n=this,r=n.getElementQueue(),a=n.getElementKeyToQueue(),i=this.getKey(e),o=a[i];if(o)o.level=Math.max(o.level,t),o.eles.merge(e),o.reqs++,r.updateItem(o);else{var u={eles:e.spawn().merge(e),level:t,reqs:1,key:i};r.push(u),a[i]=u}},Je.dequeue=function(e){for(var t=this,n=t.getElementQueue(),r=t.getElementKeyToQueue(),a=[],i=t.lookup,o=0;o<yy&&n.size()>0;o++){var 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a=t.cy().style(),i=t.pstyle("pie-size"),o=t.pstyle("pie-hole"),u=t.pstyle("pie-start-angle").pfValue,l=r.x,s=r.y,c=t.width(),d=t.height(),h=Math.min(c,d)/2,f,p=0,v=this.usePaths();if(v&&(l=0,s=0),i.units==="%"?h=h*i.pfValue:i.pfValue!==void 0&&(h=i.pfValue/2),o.units==="%"?f=h*o.pfValue:o.pfValue!==void 0&&(f=o.pfValue/2),!(f>=h))for(var m=1;m<=a.pieBackgroundN;m++){var g=t.pstyle("pie-"+m+"-background-size").value,y=t.pstyle("pie-"+m+"-background-color").value,b=t.pstyle("pie-"+m+"-background-opacity").value*n,w=g/100;w+p>1&&(w=1-p);var k=1.5*Math.PI+2*Math.PI*p;k+=u;var C=2*Math.PI*w,x=k+C;g===0||p>=1||p+w>1||(f===0?(e.beginPath(),e.moveTo(l,s),e.arc(l,s,h,k,x),e.closePath()):(e.beginPath(),e.arc(l,s,h,k,x),e.arc(l,s,f,x,k,!0),e.closePath()),this.colorFillStyle(e,y[0],y[1],y[2],b),e.fill(),p+=w)}},an.drawStripe=function(e,t,n,r){t=t[0],r=r||t.position();var a=t.cy().style(),i=r.x,o=r.y,u=t.width(),l=t.height(),s=0,c=this.usePaths();e.save();var d=t.pstyle("stripe-direction").value,h=t.pstyle("stripe-size");switch(d){case"vertical":break;case"righward":e.rotate(-Math.PI/2);break}var f=u,p=l;h.units==="%"?(f=f*h.pfValue,p=p*h.pfValue):h.pfValue!==void 0&&(f=h.pfValue,p=h.pfValue),c&&(i=0,o=0),o-=f/2,i-=p/2;for(var v=1;v<=a.stripeBackgroundN;v++){var m=t.pstyle("stripe-"+v+"-background-size").value,g=t.pstyle("stripe-"+v+"-background-color").value,y=t.pstyle("stripe-"+v+"-background-opacity").value*n,b=m/100;b+s>1&&(b=1-s),!(m===0||s>=1||s+b>1)&&(e.beginPath(),e.rect(i,o+p*s,f,p*b),e.closePath(),this.colorFillStyle(e,g[0],g[1],g[2],y),e.fill(),s+=b)}e.restore()};var bt={},Xy=100;bt.getPixelRatio=function(){var e=this.data.contexts[0];if(this.forcedPixelRatio!=null)return this.forcedPixelRatio;var t=this.cy.window(),n=e.backingStorePixelRatio||e.webkitBackingStorePixelRatio||e.mozBackingStorePixelRatio||e.msBackingStorePixelRatio||e.oBackingStorePixelRatio||e.backingStorePixelRatio||1;return(t.devicePixelRatio||1)/n},bt.paintCache=function(e){for(var t=this.paintCaches=this.paintCaches||[],n=!0,r,a=0;a<t.length;a++)if(r=t[a],r.context===e){n=!1;break}return n&&(r={context:e},t.push(r)),r},bt.createGradientStyleFor=function(e,t,n,r,a){var i,o=this.usePaths(),u=n.pstyle(t+"-gradient-stop-colors").value,l=n.pstyle(t+"-gradient-stop-positions").pfValue;if(r==="radial-gradient")if(n.isEdge()){var s=n.sourceEndpoint(),c=n.targetEndpoint(),d=n.midpoint(),h=Mn(s,d),f=Mn(c,d);i=e.createRadialGradient(d.x,d.y,0,d.x,d.y,Math.max(h,f))}else{var p=o?{x:0,y:0}:n.position(),v=n.paddedWidth(),m=n.paddedHeight();i=e.createRadialGradient(p.x,p.y,0,p.x,p.y,Math.max(v,m))}else if(n.isEdge()){var g=n.sourceEndpoint(),y=n.targetEndpoint();i=e.createLinearGradient(g.x,g.y,y.x,y.y)}else{var b=o?{x:0,y:0}:n.position(),w=n.paddedWidth(),k=n.paddedHeight(),C=w/2,x=k/2,P=n.pstyle("background-gradient-direction").value;switch(P){case"to-bottom":i=e.createLinearGradient(b.x,b.y-x,b.x,b.y+x);break;case"to-top":i=e.createLinearGradient(b.x,b.y+x,b.x,b.y-x);break;case"to-left":i=e.createLinearGradient(b.x+C,b.y,b.x-C,b.y);break;case"to-right":i=e.createLinearGradient(b.x-C,b.y,b.x+C,b.y);break;case"to-bottom-right":case"to-right-bottom":i=e.createLinearGradient(b.x-C,b.y-x,b.x+C,b.y+x);break;case"to-top-right":case"to-right-top":i=e.createLinearGradient(b.x-C,b.y+x,b.x+C,b.y-x);break;case"to-bottom-left":case"to-left-bottom":i=e.createLinearGradient(b.x+C,b.y-x,b.x-C,b.y+x);break;case"to-top-left":case"to-left-top":i=e.createLinearGradient(b.x+C,b.y+x,b.x-C,b.y-x);break}}if(!i)return null;for(var B=l.length===u.length,D=u.length,_=0;_<D;_++)i.addColorStop(B?l[_]:_/(D-1),"rgba("+u[_][0]+","+u[_][1]+","+u[_][2]+","+a+")");return i},bt.gradientFillStyle=function(e,t,n,r){var a=this.createGradientStyleFor(e,"background",t,n,r);if(!a)return null;e.fillStyle=a},bt.colorFillStyle=function(e,t,n,r,a){e.fillStyle="rgba("+t+","+n+","+r+","+a+")"},bt.eleFillStyle=function(e,t,n){var r=t.pstyle("background-fill").value;if(r==="linear-gradient"||r==="radial-gradient")this.gradientFillStyle(e,t,r,n);else{var a=t.pstyle("background-color").value;this.colorFillStyle(e,a[0],a[1],a[2],n)}},bt.gradientStrokeStyle=function(e,t,n,r){var a=this.createGradientStyleFor(e,"line",t,n,r);if(!a)return null;e.strokeStyle=a},bt.colorStrokeStyle=function(e,t,n,r,a){e.strokeStyle="rgba("+t+","+n+","+r+","+a+")"},bt.eleStrokeStyle=function(e,t,n){var r=t.pstyle("line-fill").value;if(r==="linear-gradient"||r==="radial-gradient")this.gradientStrokeStyle(e,t,r,n);else{var a=t.pstyle("line-color").value;this.colorStrokeStyle(e,a[0],a[1],a[2],n)}},bt.matchCanvasSize=function(e){var t=this,n=t.data,r=t.findContainerClientCoords(),a=r[2],i=r[3],o=t.getPixelRatio(),u=t.motionBlurPxRatio;(e===t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_NODE]||e===t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_DRAG])&&(o=u);var l=a*o,s=i*o,c;if(!(l===t.canvasWidth&&s===t.canvasHeight)){t.fontCaches=null;var d=n.canvasContainer;d.style.width=a+"px",d.style.height=i+"px";for(var h=0;h<t.CANVAS_LAYERS;h++)c=n.canvases[h],c.width=l,c.height=s,c.style.width=a+"px",c.style.height=i+"px";for(var h=0;h<t.BUFFER_COUNT;h++)c=n.bufferCanvases[h],c.width=l,c.height=s,c.style.width=a+"px",c.style.height=i+"px";t.textureMult=1,o<=1&&(c=n.bufferCanvases[t.TEXTURE_BUFFER],t.textureMult=2,c.width=l*t.textureMult,c.height=s*t.textureMult),t.canvasWidth=l,t.canvasHeight=s,t.pixelRatio=o}},bt.renderTo=function(e,t,n,r){this.render({forcedContext:e,forcedZoom:t,forcedPan:n,drawAllLayers:!0,forcedPxRatio:r})},bt.clearCanvas=function(){var e=this,t=e.data;function n(r){r.clearRect(0,0,e.canvasWidth,e.canvasHeight)}n(t.contexts[e.NODE]),n(t.contexts[e.DRAG])},bt.render=function(e){var t=this;e=e||Tc();var n=t.cy,r=e.forcedContext,a=e.drawAllLayers,i=e.drawOnlyNodeLayer,o=e.forcedZoom,u=e.forcedPan,l=e.forcedPxRatio===void 0?this.getPixelRatio():e.forcedPxRatio,s=t.data,c=s.canvasNeedsRedraw,d=t.textureOnViewport&&!r&&(t.pinching||t.hoverData.dragging||t.swipePanning||t.data.wheelZooming),h=e.motionBlur!==void 0?e.motionBlur:t.motionBlur,f=t.motionBlurPxRatio,p=n.hasCompoundNodes(),v=t.hoverData.draggingEles,m=!!(t.hoverData.selecting||t.touchData.selecting);h=h&&!r&&t.motionBlurEnabled&&!m;var g=h;r||(t.prevPxRatio!==l&&(t.invalidateContainerClientCoordsCache(),t.matchCanvasSize(t.container),t.redrawHint("eles",!0),t.redrawHint("drag",!0)),t.prevPxRatio=l),!r&&t.motionBlurTimeout&&clearTimeout(t.motionBlurTimeout),h&&(t.mbFrames==null&&(t.mbFrames=0),t.mbFrames++,t.mbFrames<3&&(g=!1),t.mbFrames>t.minMbLowQualFrames&&(t.motionBlurPxRatio=t.mbPxRBlurry)),t.clearingMotionBlur&&(t.motionBlurPxRatio=1),t.textureDrawLastFrame&&!d&&(c[t.NODE]=!0,c[t.SELECT_BOX]=!0);var y=n.style(),b=n.zoom(),w=o!==void 0?o:b,k=n.pan(),C={x:k.x,y:k.y},x={zoom:b,pan:{x:k.x,y:k.y}},P=t.prevViewport,B=P===void 0||x.zoom!==P.zoom||x.pan.x!==P.pan.x||x.pan.y!==P.pan.y;!B&&!(v&&!p)&&(t.motionBlurPxRatio=1),u&&(C=u),w*=l,C.x*=l,C.y*=l;var D=t.getCachedZSortedEles();function _(V,O,z,H,te){var ae=V.globalCompositeOperation;V.globalCompositeOperation="destination-out",t.colorFillStyle(V,255,255,255,t.motionBlurTransparency),V.fillRect(O,z,H,te),V.globalCompositeOperation=ae}function T(V,O){var z,H,te,ae;!t.clearingMotionBlur&&(V===s.bufferContexts[t.MOTIONBLUR_BUFFER_NODE]||V===s.bufferContexts[t.MOTIONBLUR_BUFFER_DRAG])?(z={x:k.x*f,y:k.y*f},H=b*f,te=t.canvasWidth*f,ae=t.canvasHeight*f):(z=C,H=w,te=t.canvasWidth,ae=t.canvasHeight),V.setTransform(1,0,0,1,0,0),O==="motionBlur"?_(V,0,0,te,ae):!r&&(O===void 0||O)&&V.clearRect(0,0,te,ae),a||(V.translate(z.x,z.y),V.scale(H,H)),u&&V.translate(u.x,u.y),o&&V.scale(o,o)}if(d||(t.textureDrawLastFrame=!1),d){if(t.textureDrawLastFrame=!0,!t.textureCache){t.textureCache={},t.textureCache.bb=n.mutableElements().boundingBox(),t.textureCache.texture=t.data.bufferCanvases[t.TEXTURE_BUFFER];var S=t.data.bufferContexts[t.TEXTURE_BUFFER];S.setTransform(1,0,0,1,0,0),S.clearRect(0,0,t.canvasWidth*t.textureMult,t.canvasHeight*t.textureMult),t.render({forcedContext:S,drawOnlyNodeLayer:!0,forcedPxRatio:l*t.textureMult});var x=t.textureCache.viewport={zoom:n.zoom(),pan:n.pan(),width:t.canvasWidth,height:t.canvasHeight};x.mpan={x:(0-x.pan.x)/x.zoom,y:(0-x.pan.y)/x.zoom}}c[t.DRAG]=!1,c[t.NODE]=!1;var A=s.contexts[t.NODE],N=t.textureCache.texture,x=t.textureCache.viewport;A.setTransform(1,0,0,1,0,0),h?_(A,0,0,x.width,x.height):A.clearRect(0,0,x.width,x.height);var R=y.core("outside-texture-bg-color").value,M=y.core("outside-texture-bg-opacity").value;t.colorFillStyle(A,R[0],R[1],R[2],M),A.fillRect(0,0,x.width,x.height);var b=n.zoom();T(A,!1),A.clearRect(x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l),A.drawImage(N,x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l)}else t.textureOnViewport&&!r&&(t.textureCache=null);var L=n.extent(),I=t.pinching||t.hoverData.dragging||t.swipePanning||t.data.wheelZooming||t.hoverData.draggingEles||t.cy.animated(),j=t.hideEdgesOnViewport&&I,F=[];if(F[t.NODE]=!c[t.NODE]&&h&&!t.clearedForMotionBlur[t.NODE]||t.clearingMotionBlur,F[t.NODE]&&(t.clearedForMotionBlur[t.NODE]=!0),F[t.DRAG]=!c[t.DRAG]&&h&&!t.clearedForMotionBlur[t.DRAG]||t.clearingMotionBlur,F[t.DRAG]&&(t.clearedForMotionBlur[t.DRAG]=!0),c[t.NODE]||a||i||F[t.NODE]){var Y=h&&!F[t.NODE]&&f!==1,A=r||(Y?t.data.bufferContexts[t.MOTIONBLUR_BUFFER_NODE]:s.contexts[t.NODE]),W=h&&!Y?"motionBlur":void 0;T(A,W),j?t.drawCachedNodes(A,D.nondrag,l,L):t.drawLayeredElements(A,D.nondrag,l,L),t.debug&&t.drawDebugPoints(A,D.nondrag),!a&&!h&&(c[t.NODE]=!1)}if(!i&&(c[t.DRAG]||a||F[t.DRAG])){var Y=h&&!F[t.DRAG]&&f!==1,A=r||(Y?t.data.bufferContexts[t.MOTIONBLUR_BUFFER_DRAG]:s.contexts[t.DRAG]);T(A,h&&!Y?"motionBlur":void 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r=Zu(e,e.VERTEX_SHADER,t),a=Zu(e,e.FRAGMENT_SHADER,n),i=e.createProgram();if(e.attachShader(i,r),e.attachShader(i,a),e.linkProgram(i),!e.getProgramParameter(i,e.LINK_STATUS))throw new Error("Could not initialize shaders");return i}function jy(e,t,n){n===void 0&&(n=t);var r=e.makeOffscreenCanvas(t,n),a=r.context=r.getContext("2d");return r.clear=function(){return a.clearRect(0,0,r.width,r.height)},r.clear(),r}function ys(e){var t=e.pixelRatio,n=e.cy.zoom(),r=e.cy.pan();return{zoom:n*t,pan:{x:r.x*t,y:r.y*t}}}function qy(e){var t=e.pixelRatio,n=e.cy.zoom();return n*t}function Uy(e,t,n,r,a){var i=r*n+t.x,o=a*n+t.y;return o=Math.round(e.canvasHeight-o),[i,o]}function Wy(e){return e.pstyle("background-fill").value!=="solid"||e.pstyle("background-image").strValue!=="none"?!1:e.pstyle("border-width").value===0||e.pstyle("border-opacity").value===0?!0:e.pstyle("border-style").value==="solid"}function Gy(e,t){if(e.length!==t.length)return!1;for(var n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0}function En(e,t,n){var r=e[0]/255,a=e[1]/255,i=e[2]/255,o=t,u=n||new Array(4);return u[0]=r*o,u[1]=a*o,u[2]=i*o,u[3]=o,u}function Yn(e,t){var n=t||new Array(4);return n[0]=(e>>0&255)/255,n[1]=(e>>8&255)/255,n[2]=(e>>16&255)/255,n[3]=(e>>24&255)/255,n}function Hy(e){return e[0]+(e[1]<<8)+(e[2]<<16)+(e[3]<<24)}function Ky(e,t){var n=e.createTexture();return n.buffer=function(r){e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR_MIPMAP_NEAREST),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,r),e.generateMipmap(e.TEXTURE_2D),e.bindTexture(e.TEXTURE_2D,null)},n.deleteTexture=function(){e.deleteTexture(n)},n}function Ad(e,t){switch(t){case"float":return[1,e.FLOAT,4];case"vec2":return[2,e.FLOAT,4];case"vec3":return[3,e.FLOAT,4];case"vec4":return[4,e.FLOAT,4];case"int":return[1,e.INT,4];case"ivec2":return[2,e.INT,4]}}function Sd(e,t,n){switch(t){case e.FLOAT:return new Float32Array(n);case e.INT:return new Int32Array(n)}}function Zy(e,t,n,r,a,i){switch(t){case e.FLOAT:return new Float32Array(n.buffer,i*r,a);case e.INT:return new Int32Array(n.buffer,i*r,a)}}function Qy(e,t,n,r){var a=Ad(e,t),i=$e(a,2),o=i[0],u=i[1],l=Sd(e,u,r),s=e.createBuffer();return e.bindBuffer(e.ARRAY_BUFFER,s),e.bufferData(e.ARRAY_BUFFER,l,e.STATIC_DRAW),u===e.FLOAT?e.vertexAttribPointer(n,o,u,!1,0,0):u===e.INT&&e.vertexAttribIPointer(n,o,u,0,0),e.enableVertexAttribArray(n),e.bindBuffer(e.ARRAY_BUFFER,null),s}function zt(e,t,n,r){var a=Ad(e,n),i=$e(a,3),o=i[0],u=i[1],l=i[2],s=Sd(e,u,t*o),c=o*l,d=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,d),e.bufferData(e.ARRAY_BUFFER,t*c,e.DYNAMIC_DRAW),e.enableVertexAttribArray(r),u===e.FLOAT?e.vertexAttribPointer(r,o,u,!1,c,0):u===e.INT&&e.vertexAttribIPointer(r,o,u,c,0),e.vertexAttribDivisor(r,1),e.bindBuffer(e.ARRAY_BUFFER,null);for(var h=new Array(t),f=0;f<t;f++)h[f]=Zy(e,u,s,c,o,f);return d.dataArray=s,d.stride=c,d.size=o,d.getView=function(p){return h[p]},d.setPoint=function(p,v,m){var g=h[p];g[0]=v,g[1]=m},d.bufferSubData=function(p){e.bindBuffer(e.ARRAY_BUFFER,d),p?e.bufferSubData(e.ARRAY_BUFFER,0,s,0,p*o):e.bufferSubData(e.ARRAY_BUFFER,0,s)},d}function $y(e,t,n){for(var r=9,a=new Float32Array(t*r),i=new Array(t),o=0;o<t;o++){var u=o*r*4;i[o]=new Float32Array(a.buffer,u,r)}var l=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,l),e.bufferData(e.ARRAY_BUFFER,a.byteLength,e.DYNAMIC_DRAW);for(var s=0;s<3;s++){var c=n+s;e.enableVertexAttribArray(c),e.vertexAttribPointer(c,3,e.FLOAT,!1,3*12,s*12),e.vertexAttribDivisor(c,1)}return e.bindBuffer(e.ARRAY_BUFFER,null),l.getMatrixView=function(d){return i[d]},l.setData=function(d,h){i[h].set(d,0)},l.bufferSubData=function(){e.bindBuffer(e.ARRAY_BUFFER,l),e.bufferSubData(e.ARRAY_BUFFER,0,a)},l}function Jy(e){var t=e.createFramebuffer();e.bindFramebuffer(e.FRAMEBUFFER,t);var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,n,0),e.bindFramebuffer(e.FRAMEBUFFER,null),t.setFramebufferAttachmentSizes=function(r,a){e.bindTexture(e.TEXTURE_2D,n),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,r,a,0,e.RGBA,e.UNSIGNED_BYTE,null)},t}var Qu=typeof Float32Array<"u"?Float32Array:Array;Math.hypot||(Math.hypot=function(){for(var e=0,t=arguments.length;t--;)e+=arguments[t]*arguments[t];return Math.sqrt(e)});function Eo(){var e=new Qu(9);return Qu!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[5]=0,e[6]=0,e[7]=0),e[0]=1,e[4]=1,e[8]=1,e}function $u(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e}function e0(e,t,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],l=t[5],s=t[6],c=t[7],d=t[8],h=n[0],f=n[1],p=n[2],v=n[3],m=n[4],g=n[5],y=n[6],b=n[7],w=n[8];return e[0]=h*r+f*o+p*s,e[1]=h*a+f*u+p*c,e[2]=h*i+f*l+p*d,e[3]=v*r+m*o+g*s,e[4]=v*a+m*u+g*c,e[5]=v*i+m*l+g*d,e[6]=y*r+b*o+w*s,e[7]=y*a+b*u+w*c,e[8]=y*i+b*l+w*d,e}function ka(e,t,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],l=t[5],s=t[6],c=t[7],d=t[8],h=n[0],f=n[1];return e[0]=r,e[1]=a,e[2]=i,e[3]=o,e[4]=u,e[5]=l,e[6]=h*r+f*o+s,e[7]=h*a+f*u+c,e[8]=h*i+f*l+d,e}function Ju(e,t,n){var r=t[0],a=t[1],i=t[2],o=t[3],u=t[4],l=t[5],s=t[6],c=t[7],d=t[8],h=Math.sin(n),f=Math.cos(n);return e[0]=f*r+h*o,e[1]=f*a+h*u,e[2]=f*i+h*l,e[3]=f*o-h*r,e[4]=f*u-h*a,e[5]=f*l-h*i,e[6]=s,e[7]=c,e[8]=d,e}function $o(e,t,n){var r=n[0],a=n[1];return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=a*t[3],e[4]=a*t[4],e[5]=a*t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e}function t0(e,t,n){return e[0]=2/t,e[1]=0,e[2]=0,e[3]=0,e[4]=-2/n,e[5]=0,e[6]=-1,e[7]=1,e[8]=1,e}var n0=function(){function e(t,n,r,a){vn(this,e),this.debugID=Math.floor(Math.random()*1e4),this.r=t,this.texSize=n,this.texRows=r,this.texHeight=Math.floor(n/r),this.enableWrapping=!0,this.locked=!1,this.texture=null,this.needsBuffer=!0,this.freePointer={x:0,row:0},this.keyToLocation=new Map,this.canvas=a(t,n,n),this.scratch=a(t,n,this.texHeight,"scratch")}return yn(e,[{key:"lock",value:function(){this.locked=!0}},{key:"getKeys",value:function(){return new Set(this.keyToLocation.keys())}},{key:"getScale",value:function(t){var n=t.w,r=t.h,a=this.texHeight,i=this.texSize,o=a/r,u=n*o,l=r*o;return u>i&&(o=i/n,u=n*o,l=r*o),{scale:o,texW:u,texH:l}}},{key:"draw",value:function(t,n,r){var a=this;if(this.locked)throw new Error("can't draw, atlas is locked");var i=this.texSize,o=this.texRows,u=this.texHeight,l=this.getScale(n),s=l.scale,c=l.texW,d=l.texH,h=function(g,y){if(r&&y){var b=y.context,w=g.x,k=g.row,C=w,x=u*k;b.save(),b.translate(C,x),b.scale(s,s),r(b,n),b.restore()}},f=[null,null],p=function(){h(a.freePointer,a.canvas),f[0]={x:a.freePointer.x,y:a.freePointer.row*u,w:c,h:d},f[1]={x:a.freePointer.x+c,y:a.freePointer.row*u,w:0,h:d},a.freePointer.x+=c,a.freePointer.x==i&&(a.freePointer.x=0,a.freePointer.row++)},v=function(){var g=a.scratch,y=a.canvas;g.clear(),h({x:0,row:0},g);var b=i-a.freePointer.x,w=c-b,k=u;{var C=a.freePointer.x,x=a.freePointer.row*u,P=b;y.context.drawImage(g,0,0,P,k,C,x,P,k),f[0]={x:C,y:x,w:P,h:d}}{var B=b,D=(a.freePointer.row+1)*u,_=w;y&&y.context.drawImage(g,B,0,_,k,0,D,_,k),f[1]={x:0,y:D,w:_,h:d}}a.freePointer.x=w,a.freePointer.row++},m=function(){a.freePointer.x=0,a.freePointer.row++};if(this.freePointer.x+c<=i)p();else{if(this.freePointer.row>=o-1)return!1;this.freePointer.x===i?(m(),p()):this.enableWrapping?v():(m(),p())}return this.keyToLocation.set(t,f),this.needsBuffer=!0,f}},{key:"getOffsets",value:function(t){return this.keyToLocation.get(t)}},{key:"isEmpty",value:function(){return this.freePointer.x===0&&this.freePointer.row===0}},{key:"canFit",value:function(t){if(this.locked)return!1;var n=this.texSize,r=this.texRows,a=this.getScale(t),i=a.texW;return this.freePointer.x+i>n?this.freePointer.row<r-1:!0}},{key:"bufferIfNeeded",value:function(t){this.texture||(this.texture=Ky(t,this.debugID)),this.needsBuffer&&(this.texture.buffer(this.canvas),this.needsBuffer=!1,this.locked&&(this.canvas=null,this.scratch=null))}},{key:"dispose",value:function(){this.texture&&(this.texture.deleteTexture(),this.texture=null),this.canvas=null,this.scratch=null,this.locked=!0}}])}(),r0=function(){function e(t,n,r,a){vn(this,e),this.r=t,this.texSize=n,this.texRows=r,this.createTextureCanvas=a,this.atlases=[],this.styleKeyToAtlas=new Map,this.markedKeys=new Set}return yn(e,[{key:"getKeys",value:function(){return new Set(this.styleKeyToAtlas.keys())}},{key:"_createAtlas",value:function(){var t=this.r,n=this.texSize,r=this.texRows,a=this.createTextureCanvas;return new n0(t,n,r,a)}},{key:"_getScratchCanvas",value:function(){if(!this.scratch){var t=this.r,n=this.texSize,r=this.texRows,a=this.createTextureCanvas,i=Math.floor(n/r);this.scratch=a(t,n,i,"scratch")}return this.scratch}},{key:"draw",value:function(t,n,r){var a=this.styleKeyToAtlas.get(t);return a||(a=this.atlases[this.atlases.length-1],(!a||!a.canFit(n))&&(a&&a.lock(),a=this._createAtlas(),this.atlases.push(a)),a.draw(t,n,r),this.styleKeyToAtlas.set(t,a)),a}},{key:"getAtlas",value:function(t){return this.styleKeyToAtlas.get(t)}},{key:"hasAtlas",value:function(t){return this.styleKeyToAtlas.has(t)}},{key:"markKeyForGC",value:function(t){this.markedKeys.add(t)}},{key:"gc",value:function(){var t=this,n=this.markedKeys;if(n.size===0){console.log("nothing to garbage collect");return}var r=[],a=new Map,i=null,o=Ct(this.atlases),u;try{var l=function(){var s=u.value,c=s.getKeys(),d=a0(n,c);if(d.size===0)return r.push(s),c.forEach(function(b){return a.set(b,s)}),1;i||(i=t._createAtlas(),r.push(i));var h=Ct(c),f;try{for(h.s();!(f=h.n()).done;){var p=f.value;if(!d.has(p)){var v=s.getOffsets(p),m=$e(v,2),g=m[0],y=m[1];i.canFit({w:g.w+y.w,h:g.h})||(i.lock(),i=t._createAtlas(),r.push(i)),s.canvas&&(t._copyTextureToNewAtlas(p,s,i),a.set(p,i))}}}catch(b){h.e(b)}finally{h.f()}s.dispose()};for(o.s();!(u=o.n()).done;)l()}catch(s){o.e(s)}finally{o.f()}this.atlases=r,this.styleKeyToAtlas=a,this.markedKeys=new Set}},{key:"_copyTextureToNewAtlas",value:function(t,n,r){var a=n.getOffsets(t),i=$e(a,2),o=i[0],u=i[1];if(u.w===0)r.draw(t,o,function(d){d.drawImage(n.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(n.canvas,o.x,o.y,o.w,o.h,0,0,o.w,o.h),l.context.drawImage(n.canvas,u.x,u.y,u.w,u.h,o.w,0,u.w,u.h);var s=o.w+u.w,c=o.h;r.draw(t,{w:s,h:c},function(d){d.drawImage(l,0,0,s,c,0,0,s,c)})}}},{key:"getCounts",value:function(){return{keyCount:this.styleKeyToAtlas.size,atlasCount:new Set(this.styleKeyToAtlas.values()).size}}}])}();function a0(e,t){return e.intersection?e.intersection(t):new Set(Ta(e).filter(function(n){return t.has(n)}))}var i0=function(){function e(t,n){vn(this,e),this.r=t,this.globalOptions=n,this.atlasSize=n.webglTexSize,this.maxAtlasesPerBatch=n.webglTexPerBatch,this.renderTypes=new Map,this.collections=new Map,this.typeAndIdToKey=new Map}return yn(e,[{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"addAtlasCollection",value:function(t,n){var r=this.globalOptions,a=r.webglTexSize,i=r.createTextureCanvas,o=n.texRows,u=this._cacheScratchCanvas(i),l=new r0(this.r,a,o,u);this.collections.set(t,l)}},{key:"addRenderType",value:function(t,n){var r=n.collection;if(!this.collections.has(r))throw new Error("invalid atlas collection name '".concat(r,"'"));var a=this.collections.get(r),i=ge({type:t,atlasCollection:a},n);this.renderTypes.set(t,i)}},{key:"getRenderTypeOpts",value:function(t){return this.renderTypes.get(t)}},{key:"getAtlasCollection",value:function(t){return this.collections.get(t)}},{key:"_cacheScratchCanvas",value:function(t){var n=-1,r=-1,a=null;return function(i,o,u,l){return l?((!a||o!=n||u!=r)&&(n=o,r=u,a=t(i,o,u)),a):t(i,o,u)}}},{key:"_key",value:function(t,n){return"".concat(t,"-").concat(n)}},{key:"invalidate",value:function(t){var n=this,r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},a=r.forceRedraw,i=a===void 0?!1:a,o=r.filterEle,u=o===void 0?function(){return!0}:o,l=r.filterType,s=l===void 0?function(){return!0}:l,c=!1,d=!1,h=Ct(t),f;try{for(h.s();!(f=h.n()).done;){var p=f.value;if(u(p)){var v=Ct(this.renderTypes.values()),m;try{var g=function(){var y=m.value,b=y.type;if(s(b)){var w=n.collections.get(y.collection),k=y.getKey(p),C=Array.isArray(k)?k:[k];if(i)C.forEach(function(D){return w.markKeyForGC(D)}),d=!0;else{var x=y.getID?y.getID(p):p.id(),P=n._key(b,x),B=n.typeAndIdToKey.get(P);B!==void 0&&!Gy(C,B)&&(c=!0,n.typeAndIdToKey.delete(P),B.forEach(function(D){return w.markKeyForGC(D)}))}}};for(v.s();!(m=v.n()).done;)g()}catch(y){v.e(y)}finally{v.f()}}}}catch(y){h.e(y)}finally{h.f()}return d&&(this.gc(),c=!1),c}},{key:"gc",value:function(){var t=Ct(this.collections.values()),n;try{for(t.s();!(n=t.n()).done;){var r=n.value;r.gc()}}catch(a){t.e(a)}finally{t.f()}}},{key:"getOrCreateAtlas",value:function(t,n,r,a){var i=this.renderTypes.get(n),o=this.collections.get(i.collection),u=!1,l=o.draw(a,r,function(d){i.drawClipped?(d.save(),d.beginPath(),d.rect(0,0,r.w,r.h),d.clip(),i.drawElement(d,t,r,!0,!0),d.restore()):i.drawElement(d,t,r,!0,!0),u=!0});if(u){var s=i.getID?i.getID(t):t.id(),c=this._key(n,s);this.typeAndIdToKey.has(c)?this.typeAndIdToKey.get(c).push(a):this.typeAndIdToKey.set(c,[a])}return l}},{key:"getAtlasInfo",value:function(t,n){var r=this,a=this.renderTypes.get(n),i=a.getKey(t),o=Array.isArray(i)?i:[i];return o.map(function(u){var l=a.getBoundingBox(t,u),s=r.getOrCreateAtlas(t,n,l,u),c=s.getOffsets(u),d=$e(c,2),h=d[0],f=d[1];return{atlas:s,tex:h,tex1:h,tex2:f,bb:l}})}},{key:"getDebugInfo",value:function(){var t=[],n=Ct(this.collections),r;try{for(n.s();!(r=n.n()).done;){var a=$e(r.value,2),i=a[0],o=a[1],u=o.getCounts(),l=u.keyCount,s=u.atlasCount;t.push({type:i,keyCount:l,atlasCount:s})}}catch(c){n.e(c)}finally{n.f()}return t}}])}(),o0=function(){function e(t){vn(this,e),this.globalOptions=t,this.atlasSize=t.webglTexSize,this.maxAtlasesPerBatch=t.webglTexPerBatch,this.batchAtlases=[]}return yn(e,[{key:"getMaxAtlasesPerBatch",value:function(){return this.maxAtlasesPerBatch}},{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"getIndexArray",value:function(){return Array.from({length:this.maxAtlasesPerBatch},function(t,n){return n})}},{key:"startBatch",value:function(){this.batchAtlases=[]}},{key:"getAtlasCount",value:function(){return this.batchAtlases.length}},{key:"getAtlases",value:function(){return this.batchAtlases}},{key:"canAddToCurrentBatch",value:function(t){return this.batchAtlases.length===this.maxAtlasesPerBatch?this.batchAtlases.includes(t):!0}},{key:"getAtlasIndexForBatch",value:function(t){var n=this.batchAtlases.indexOf(t);if(n<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)throw new Error("cannot add more atlases to batch");this.batchAtlases.push(t),n=this.batchAtlases.length-1}return n}}])}(),s0=`
  float circleSD(vec2 p, float r) {
    return distance(vec2(0), p) - r; // signed distance
  }
`,l0=`
  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);
  }
`,u0=`
  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;
  }
`,c0=`
  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;
  }
`,Dr={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},La={IGNORE:1,USE_BB:2},ko=0,ec=1,tc=2,To=3,jn=4,la=5,vr=6,yr=7,d0=function(){function e(t,n,r){vn(this,e),this.r=t,this.gl=n,this.maxInstances=r.webglBatchSize,this.atlasSize=r.webglTexSize,this.bgColor=r.bgColor,this.debug=r.webglDebug,this.batchDebugInfo=[],r.enableWrapping=!0,r.createTextureCanvas=jy,this.atlasManager=new i0(t,r),this.batchManager=new o0(r),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(Dr.SCREEN),this.pickingProgram=this._createShaderProgram(Dr.PICKING),this.vao=this._createVAO()}return yn(e,[{key:"addAtlasCollection",value:function(t,n){this.atlasManager.addAtlasCollection(t,n)}},{key:"addTextureAtlasRenderType",value:function(t,n){this.atlasManager.addRenderType(t,n)}},{key:"addSimpleShapeRenderType",value:function(t,n){this.simpleShapeOptions.set(t,n)}},{key:"invalidate",value:function(t){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},r=n.type,a=this.atlasManager;return r?a.invalidate(t,{filterType:function(i){return i===r},forceRedraw:!0}):a.invalidate(t)}},{key:"gc",value:function(){this.atlasManager.gc()}},{key:"_createShaderProgram",value:function(t){var n=this.gl,r=`#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(ko,`) {
          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(jn," || aVertType == ").concat(yr,` 
             || aVertType == `).concat(la," || aVertType == ").concat(vr,`) { // 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(ec,`) {
          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(tc,`) {
          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(To,` && 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;
      }
    `),a=this.batchManager.getIndexArray(),i=`#version 300 es
      precision highp float;

      // declare texture unit for each texture atlas in the batch
      `.concat(a.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(s0,`
      `).concat(l0,`
      `).concat(u0,`
      `).concat(c0,`

      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(ko,`) {
          // look up the texel from the texture unit
          `).concat(a.map(function(l){return"if(vAtlasId == ".concat(l,") outColor = texture(uTexture").concat(l,", vTexCoord);")}).join(`
	else `),`
        } 
        else if(vVertType == `).concat(To,`) {
          // 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(jn,` && 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(jn," || vVertType == ").concat(yr,` 
          || vVertType == `).concat(la," || vVertType == ").concat(vr,`) { // 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(jn,`) {
            d = rectangleSD(p, b);
          } else if(vVertType == `).concat(yr,` && w == h) {
            d = circleSD(p, b.x); // faster than ellipse
          } else if(vVertType == `).concat(yr,`) {
            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=Yy(n,r,i);o.aPosition=n.getAttribLocation(o,"aPosition"),o.aIndex=n.getAttribLocation(o,"aIndex"),o.aVertType=n.getAttribLocation(o,"aVertType"),o.aTransform=n.getAttribLocation(o,"aTransform"),o.aAtlasId=n.getAttribLocation(o,"aAtlasId"),o.aTex=n.getAttribLocation(o,"aTex"),o.aPointAPointB=n.getAttribLocation(o,"aPointAPointB"),o.aPointCPointD=n.getAttribLocation(o,"aPointCPointD"),o.aLineWidth=n.getAttribLocation(o,"aLineWidth"),o.aColor=n.getAttribLocation(o,"aColor"),o.aCornerRadius=n.getAttribLocation(o,"aCornerRadius"),o.aBorderColor=n.getAttribLocation(o,"aBorderColor"),o.uPanZoomMatrix=n.getUniformLocation(o,"uPanZoomMatrix"),o.uAtlasSize=n.getUniformLocation(o,"uAtlasSize"),o.uBGColor=n.getUniformLocation(o,"uBGColor"),o.uZoom=n.getUniformLocation(o,"uZoom"),o.uTextures=[];for(var u=0;u<this.batchManager.getMaxAtlasesPerBatch();u++)o.uTextures.push(n.getUniformLocation(o,"uTexture".concat(u)));return o}},{key:"_createVAO",value:function(){var t=[0,0,1,0,1,1,0,0,1,1,0,1];this.vertexCount=t.length/2;var n=this.maxInstances,r=this.gl,a=this.program,i=r.createVertexArray();return r.bindVertexArray(i),Qy(r,"vec2",a.aPosition,t),this.transformBuffer=$y(r,n,a.aTransform),this.indexBuffer=zt(r,n,"vec4",a.aIndex),this.vertTypeBuffer=zt(r,n,"int",a.aVertType),this.atlasIdBuffer=zt(r,n,"int",a.aAtlasId),this.texBuffer=zt(r,n,"vec4",a.aTex),this.pointAPointBBuffer=zt(r,n,"vec4",a.aPointAPointB),this.pointCPointDBuffer=zt(r,n,"vec4",a.aPointCPointD),this.lineWidthBuffer=zt(r,n,"vec2",a.aLineWidth),this.colorBuffer=zt(r,n,"vec4",a.aColor),this.cornerRadiusBuffer=zt(r,n,"vec4",a.aCornerRadius),this.borderColorBuffer=zt(r,n,"vec4",a.aBorderColor),r.bindVertexArray(null),i}},{key:"buffers",get:function(){var t=this;return this._buffers||(this._buffers=Object.keys(this).filter(function(n){return ln(n,"Buffer")}).map(function(n){return t[n]})),this._buffers}},{key:"startFrame",value:function(t){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Dr.SCREEN;this.panZoomMatrix=t,this.renderTarget=n,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()}},{key:"startBatch",value:function(){this.instanceCount=0,this.batchManager.startBatch()}},{key:"endFrame",value:function(){this.endBatch()}},{key:"_isVisible",value:function(t,n){return t.visible()?n&&n.isVisible?n.isVisible(t):!0:!1}},{key:"drawTexture",value:function(t,n,r){var a=this.atlasManager,i=this.batchManager,o=a.getRenderTypeOpts(r);if(this._isVisible(t,o)&&!(t.isEdge()&&!this._isValidEdge(t))){if(this.renderTarget.picking&&o.getTexPickingMode){var u=o.getTexPickingMode(t);if(u===La.IGNORE)return;if(u==La.USE_BB){this.drawPickingRectangle(t,n,r);return}}var l=a.getAtlasInfo(t,r),s=Ct(l),c;try{for(s.s();!(c=s.n()).done;){var d=c.value,h=d.atlas,f=d.tex1,p=d.tex2;i.canAddToCurrentBatch(h)||this.endBatch();for(var v=i.getAtlasIndexForBatch(h),m=0,g=[[f,!0],[p,!1]];m<g.length;m++){var y=$e(g[m],2),b=y[0],w=y[1];if(b.w!=0){var k=this.instanceCount;this.vertTypeBuffer.getView(k)[0]=ko;var C=this.indexBuffer.getView(k);Yn(n,C);var x=this.atlasIdBuffer.getView(k);x[0]=v;var P=this.texBuffer.getView(k);P[0]=b.x,P[1]=b.y,P[2]=b.w,P[3]=b.h;var B=this.transformBuffer.getMatrixView(k);this.setTransformMatrix(t,B,o,d,w),this.instanceCount++,w||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(D){s.e(D)}finally{s.f()}}}},{key:"setTransformMatrix",value:function(t,n,r,a){var i=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,o=0;if(r.shapeProps&&r.shapeProps.padding&&(o=t.pstyle(r.shapeProps.padding).pfValue),a){var u=a.bb,l=a.tex1,s=a.tex2,c=l.w/(l.w+s.w);i||(c=1-c);var d=this._getAdjustedBB(u,o,i,c);this._applyTransformMatrix(n,d,r,t)}else{var h=r.getBoundingBox(t),f=this._getAdjustedBB(h,o,!0,1);this._applyTransformMatrix(n,f,r,t)}}},{key:"_applyTransformMatrix",value:function(t,n,r,a){var i,o;$u(t);var u=r.getRotation?r.getRotation(a):0;if(u!==0){var l=r.getRotationPoint(a),s=l.x,c=l.y;ka(t,t,[s,c]),Ju(t,t,u);var d=r.getRotationOffset(a);i=d.x+(n.xOffset||0),o=d.y+(n.yOffset||0)}else i=n.x1,o=n.y1;ka(t,t,[i,o]),$o(t,t,[n.w,n.h])}},{key:"_getAdjustedBB",value:function(t,n,r,a){var i=t.x1,o=t.y1,u=t.w,l=t.h,s=t.yOffset;n&&(i-=n,o-=n,u+=2*n,l+=2*n);var c=0,d=u*a;return r&&a<1?u=d:!r&&a<1&&(c=u-d,i+=c,u=d),{x1:i,y1:o,w:u,h:l,xOffset:c,yOffset:s}}},{key:"drawPickingRectangle",value:function(t,n,r){var a=this.atlasManager.getRenderTypeOpts(r),i=this.instanceCount;this.vertTypeBuffer.getView(i)[0]=jn;var o=this.indexBuffer.getView(i);Yn(n,o);var u=this.colorBuffer.getView(i);En([0,0,0],1,u);var l=this.transformBuffer.getMatrixView(i);this.setTransformMatrix(t,l,a),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}},{key:"drawNode",value:function(t,n,r){var a=this.simpleShapeOptions.get(r);if(this._isVisible(t,a)){var i=a.shapeProps,o=this._getVertTypeForShape(t,i.shape);if(o===void 0||a.isSimple&&!a.isSimple(t)){this.drawTexture(t,n,r);return}var u=this.instanceCount;if(this.vertTypeBuffer.getView(u)[0]=o,o===la||o===vr){var l=a.getBoundingBox(t),s=this._getCornerRadius(t,i.radius,l),c=this.cornerRadiusBuffer.getView(u);c[0]=s,c[1]=s,c[2]=s,c[3]=s,o===vr&&(c[0]=0,c[2]=0)}var d=this.indexBuffer.getView(u);Yn(n,d);var h=t.pstyle(i.color).value,f=t.pstyle(i.opacity).value,p=this.colorBuffer.getView(u);En(h,f,p);var v=this.lineWidthBuffer.getView(u);if(v[0]=0,v[1]=0,i.border){var m=t.pstyle("border-width").value;if(m>0){var g=t.pstyle("border-color").value,y=t.pstyle("border-opacity").value,b=this.borderColorBuffer.getView(u);En(g,y,b);var w=t.pstyle("border-position").value;if(w==="inside")v[0]=0,v[1]=-m;else if(w==="outside")v[0]=m,v[1]=0;else{var k=m/2;v[0]=k,v[1]=-k}}}var C=this.transformBuffer.getMatrixView(u);this.setTransformMatrix(t,C,a),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}},{key:"_getVertTypeForShape",value:function(t,n){var r=t.pstyle(n).value;switch(r){case"rectangle":return jn;case"ellipse":return yr;case"roundrectangle":case"round-rectangle":return la;case"bottom-round-rectangle":return vr;default:return}}},{key:"_getCornerRadius",value:function(t,n,r){var a=r.w,i=r.h;if(t.pstyle(n).value==="auto")return pn(a,i);var o=t.pstyle(n).pfValue,u=a/2,l=i/2;return Math.min(o,l,u)}},{key:"drawEdgeArrow",value:function(t,n,r){if(t.visible()){var a=t._private.rscratch,i,o,u;if(r==="source"?(i=a.arrowStartX,o=a.arrowStartY,u=a.srcArrowAngle):(i=a.arrowEndX,o=a.arrowEndY,u=a.tgtArrowAngle),!(isNaN(i)||i==null||isNaN(o)||o==null||isNaN(u)||u==null)){var l=t.pstyle(r+"-arrow-shape").value;if(l!=="none"){var s=t.pstyle(r+"-arrow-color").value,c=t.pstyle("opacity").value,d=t.pstyle("line-opacity").value,h=c*d,f=t.pstyle("width").pfValue,p=t.pstyle("arrow-scale").value,v=this.r.getArrowWidth(f,p),m=this.instanceCount,g=this.transformBuffer.getMatrixView(m);$u(g),ka(g,g,[i,o]),$o(g,g,[v,v]),Ju(g,g,u),this.vertTypeBuffer.getView(m)[0]=To;var y=this.indexBuffer.getView(m);Yn(n,y);var b=this.colorBuffer.getView(m);En(s,h,b),this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}},{key:"drawEdgeLine",value:function(t,n){if(t.visible()){var r=this._getEdgePoints(t);if(r){var a=t.pstyle("opacity").value,i=t.pstyle("line-opacity").value,o=t.pstyle("width").pfValue,u=t.pstyle("line-color").value,l=a*i;if(r.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),r.length==4){var s=this.instanceCount;this.vertTypeBuffer.getView(s)[0]=ec;var c=this.indexBuffer.getView(s);Yn(n,c);var d=this.colorBuffer.getView(s);En(u,l,d);var h=this.lineWidthBuffer.getView(s);h[0]=o;var f=this.pointAPointBBuffer.getView(s);f[0]=r[0],f[1]=r[1],f[2]=r[2],f[3]=r[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var p=0;p<r.length-2;p+=2){var v=this.instanceCount;this.vertTypeBuffer.getView(v)[0]=tc;var m=this.indexBuffer.getView(v);Yn(n,m);var g=this.colorBuffer.getView(v);En(u,l,g);var y=this.lineWidthBuffer.getView(v);y[0]=o;var b=r[p-2],w=r[p-1],k=r[p],C=r[p+1],x=r[p+2],P=r[p+3],B=r[p+4],D=r[p+5];p==0&&(b=2*k-x+.001,w=2*C-P+.001),p==r.length-4&&(B=2*x-k+.001,D=2*P-C+.001);var _=this.pointAPointBBuffer.getView(v);_[0]=b,_[1]=w,_[2]=k,_[3]=C;var T=this.pointCPointDBuffer.getView(v);T[0]=x,T[1]=P,T[2]=B,T[3]=D,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}},{key:"_isValidEdge",value:function(t){var n=t._private.rscratch;return!(n.badLine||n.allpts==null||isNaN(n.allpts[0]))}},{key:"_getEdgePoints",value:function(t){var n=t._private.rscratch;if(this._isValidEdge(t)){var r=n.allpts;if(r.length==4)return r;var a=this._getNumSegments(t);return this._getCurveSegmentPoints(r,a)}}},{key:"_getNumSegments",value:function(t){var n=15;return Math.min(Math.max(n,5),this.maxInstances)}},{key:"_getCurveSegmentPoints",value:function(t,n){if(t.length==4)return t;for(var r=Array((n+1)*2),a=0;a<=n;a++)if(a==0)r[0]=t[0],r[1]=t[1];else if(a==n)r[a*2]=t[t.length-2],r[a*2+1]=t[t.length-1];else{var i=a/n;this._setCurvePoint(t,i,r,a*2)}return r}},{key:"_setCurvePoint",value:function(t,n,r,a){if(t.length<=2)r[a]=t[0],r[a+1]=t[1];else{for(var i=Array(t.length-2),o=0;o<i.length;o+=2){var u=(1-n)*t[o]+n*t[o+2],l=(1-n)*t[o+1]+n*t[o+3];i[o]=u,i[o+1]=l}return this._setCurvePoint(i,n,r,a)}}},{key:"endBatch",value:function(){var t=this.gl,n=this.vao,r=this.vertexCount,a=this.instanceCount;if(a!==0){var i=this.renderTarget.picking?this.pickingProgram:this.program;t.useProgram(i),t.bindVertexArray(n);var o=Ct(this.buffers),u;try{for(o.s();!(u=o.n()).done;){var 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d=c.pstyle("text-events").strValue==="yes";return d?La.USE_BB:La.IGNORE},l=function(c){var d=c.position(),h=d.x,f=d.y,p=c.outerWidth(),v=c.outerHeight();return{w:p,h:v,x1:h-p/2,y1:f-v/2}};n.drawing.addAtlasCollection("node",{texRows:e.webglTexRowsNodes}),n.drawing.addAtlasCollection("label",{texRows:e.webglTexRows}),n.drawing.addTextureAtlasRenderType("node-body",{collection:"node",getKey:t.getStyleKey,getBoundingBox:t.getElementBox,drawElement:t.drawElement}),n.drawing.addSimpleShapeRenderType("node-body",{getBoundingBox:l,isSimple:Wy,shapeProps:{shape:"shape",color:"background-color",opacity:"background-opacity",radius:"corner-radius",border:!0}}),n.drawing.addSimpleShapeRenderType("node-overlay",{getBoundingBox:l,isVisible:o("overlay"),shapeProps:{shape:"overlay-shape",color:"overlay-color",opacity:"overlay-opacity",padding:"overlay-padding",radius:"overlay-corner-radius"}}),n.drawing.addSimpleShapeRenderType("node-underlay",{getBoundingBox:l,isVisible:o("underlay"),shapeProps:{shape:"underlay-shape",color:"underlay-color",opacity:"underlay-opacity",padding:"underlay-padding",radius:"underlay-corner-radius"}}),n.drawing.addTextureAtlasRenderType("label",{collection:"label",getTexPickingMode:u,getKey:Co(t.getLabelKey,null),getBoundingBox:Po(t.getLabelBox,null),drawClipped:!0,drawElement:t.drawLabel,getRotation:a(null),getRotationPoint:t.getLabelRotationPoint,getRotationOffset:t.getLabelRotationOffset,isVisible:i("label")}),n.drawing.addTextureAtlasRenderType("edge-source-label",{collection:"label",getTexPickingMode:u,getKey:Co(t.getSourceLabelKey,"source"),getBoundingBox:Po(t.getSourceLabelBox,"source"),drawClipped:!0,drawElement:t.drawSourceLabel,getRotation:a("source"),getRotationPoint:t.getSourceLabelRotationPoint,getRotationOffset:t.getSourceLabelRotationOffset,isVisible:i("source-label")}),n.drawing.addTextureAtlasRenderType("edge-target-label",{collection:"label",getTexPickingMode:u,getKey:Co(t.getTargetLabelKey,"target"),getBoundingBox:Po(t.getTargetLabelBox,"target"),drawClipped:!0,drawElement:t.drawTargetLabel,getRotation:a("target"),getRotationPoint:t.getTargetLabelRotationPoint,getRotationOffset:t.getTargetLabelRotationOffset,isVisible:i("target-label")});var s=Xr(function(){console.log("garbage collect flag set"),n.data.gc=!0},1e4);n.onUpdateEleCalcs(function(c,d){var h=!1;d&&d.length>0&&(h|=n.drawing.invalidate(d)),h&&s()}),f0(n)};function h0(e){var t=e.cy.container(),n=t&&t.style&&t.style.backgroundColor||"white";return fc(n)}function Rd(e,t){var n=e._private.rscratch;return kt(n,"labelWrapCachedLines",t)||[]}var Co=function(e,t){return function(n){var r=e(n),a=Rd(n,t);return a.length>1?a.map(function(i,o){return"".concat(r,"_").concat(o)}):r}},Po=function(e,t){return function(n,r){var a=e(n);if(typeof r=="string"){var i=r.indexOf("_");if(i>0){var o=Number(r.substring(i+1)),u=Rd(n,t),l=a.h/u.length,s=l*o,c=a.y1+s;return{x1:a.x1,w:a.w,y1:c,h:l,yOffset:s}}}return a}};function f0(e){{var t=e.render;e.render=function(i){i=i||{};var o=e.cy;e.webgl&&(o.zoom()>_d?(p0(e),t.call(e,i)):(g0(e),Ld(e,i,Dr.SCREEN)))}}{var 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Id(e,t){var n=e.canvasWidth,r=e.canvasHeight,a=ys(e),i=a.pan,o=a.zoom;t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,n,r),t.translate(i.x,i.y),t.scale(o,o)}function y0(e,t){e.drawSelectionRectangle(t,function(n){return Id(e,n)})}function m0(e){var t=e.data.contexts[e.NODE];t.save(),Id(e,t),t.strokeStyle="rgba(0, 0, 0, 0.3)",t.beginPath(),t.moveTo(-1e3,0),t.lineTo(1e3,0),t.stroke(),t.beginPath(),t.moveTo(0,-1e3),t.lineTo(0,1e3),t.stroke(),t.restore()}function b0(e){var t=function(r,a,i){for(var o=r.atlasManager.getAtlasCollection(a),u=e.data.contexts[e.NODE],l=o.atlases,s=0;s<l.length;s++){var c=l[s],d=c.canvas;if(d){var h=d.width,f=d.height,p=h*s,v=d.height*i,m=.4;u.save(),u.scale(m,m),u.drawImage(d,p,v),u.strokeStyle="black",u.rect(p,v,h,f),u.stroke(),u.restore()}}},n=0;t(e.drawing,"node",n++),t(e.drawing,"label",n++)}function x0(e,t,n,r,a){var i,o,u,l,s=ys(e),c=s.pan,d=s.zoom;{var h=Uy(e,c,d,t,n),f=$e(h,2),p=f[0],v=f[1],m=6;i=p-m/2,o=v-m/2,u=m,l=m}if(u===0||l===0)return[];var g=e.data.contexts[e.WEBGL];g.bindFramebuffer(g.FRAMEBUFFER,e.pickingFrameBuffer),e.pickingFrameBuffer.needsDraw&&(g.viewport(0,0,g.canvas.width,g.canvas.height),Ld(e,null,Dr.PICKING),e.pickingFrameBuffer.needsDraw=!1);var y=u*l,b=new Uint8Array(y*4);g.readPixels(i,o,u,l,g.RGBA,g.UNSIGNED_BYTE,b),g.bindFramebuffer(g.FRAMEBUFFER,null);for(var w=new Set,k=0;k<y;k++){var C=b.slice(k*4,k*4+4),x=Hy(C)-1;x>=0&&w.add(x)}return w}function w0(e,t,n){var r=x0(e,t,n),a=e.getCachedZSortedEles(),i,o,u=Ct(r),l;try{for(u.s();!(l=u.n()).done;){var s=l.value,c=a[s];if(!i&&c.isNode()&&(i=c),!o&&c.isEdge()&&(o=c),i&&o)break}}catch(d){u.e(d)}finally{u.f()}return[i,o].filter(Boolean)}function _o(e,t,n){var r=e.drawing;t+=1,n.isNode()?(r.drawNode(n,t,"node-underlay"),r.drawNode(n,t,"node-body"),r.drawTexture(n,t,"label"),r.drawNode(n,t,"node-overlay")):(r.drawEdgeLine(n,t),r.drawEdgeArrow(n,t,"source"),r.drawEdgeArrow(n,t,"target"),r.drawTexture(n,t,"label"),r.drawTexture(n,t,"edge-source-label"),r.drawTexture(n,t,"edge-target-label"))}function Ld(e,t,n){var r;e.webglDebug&&(r=performance.now());var a=e.drawing,i=0;if(n.screen&&e.data.canvasNeedsRedraw[e.SELECT_BOX]&&y0(e,t),e.data.canvasNeedsRedraw[e.NODE]||n.picking){var o=e.data.contexts[e.WEBGL];n.screen?(o.clearColor(0,0,0,0),o.enable(o.BLEND),o.blendFunc(o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),o.viewport(0,0,o.canvas.width,o.canvas.height);var u=v0(e),l=e.getCachedZSortedEles();if(i=l.length,a.startFrame(u,n),n.screen){for(var s=0;s<l.nondrag.length;s++)_o(e,s,l.nondrag[s]);for(var c=0;c<l.drag.length;c++)_o(e,c,l.drag[c])}else if(n.picking)for(var d=0;d<l.length;d++)_o(e,d,l[d]);a.endFrame(),n.screen&&e.webglDebugShowAtlases&&(m0(e),b0(e)),e.data.canvasNeedsRedraw[e.NODE]=!1,e.data.canvasNeedsRedraw[e.DRAG]=!1}if(e.webglDebug){var h=performance.now(),f=!1,p=Math.ceil(h-r),v=a.getDebugInfo(),m=["".concat(i," elements"),"".concat(v.totalInstances," instances"),"".concat(v.batchCount," batches"),"".concat(v.totalAtlases," atlases"),"".concat(v.wrappedCount," wrapped textures"),"".concat(v.simpleCount," simple shapes")].join(", ");if(f)console.log("WebGL (".concat(n.name,") - time ").concat(p,"ms, ").concat(m));else{console.log("WebGL (".concat(n.name,") - frame time ").concat(p,"ms")),console.log("Totals:"),console.log("  ".concat(m)),console.log("Texture Atlases Used:");var g=v.atlasInfo,y=Ct(g),b;try{for(y.s();!(b=y.n()).done;){var w=b.value;console.log("  ".concat(w.type,": ").concat(w.keyCount," keys, ").concat(w.atlasCount," atlases"))}}catch(k){y.e(k)}finally{y.f()}console.log("")}}e.data.gc&&(console.log("Garbage 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u=r/2,l=a/2,s=o==="auto"?cs():o;e.beginPath&&e.beginPath(),e.moveTo(t-u+s,n-l),e.lineTo(t+u-s,n-l),e.lineTo(t+u,n-l+s),e.lineTo(t+u,n+l-s),e.lineTo(t+u-s,n+l),e.lineTo(t-u+s,n+l),e.lineTo(t-u,n+l-s),e.lineTo(t-u,n-l+s),e.closePath()},on.drawBarrelPath=function(e,t,n,r,a){var i=r/2,o=a/2,u=t-i,l=t+i,s=n-o,c=n+o,d=Ro(r,a),h=d.widthOffset,f=d.heightOffset,p=d.ctrlPtOffsetPct*h;e.beginPath&&e.beginPath(),e.moveTo(u,s+f),e.lineTo(u,c-f),e.quadraticCurveTo(u+p,c,u+h,c),e.lineTo(l-h,c),e.quadraticCurveTo(l-p,c,l,c-f),e.lineTo(l,s+f),e.quadraticCurveTo(l-p,s,l-h,s),e.lineTo(u+h,s),e.quadraticCurveTo(u+p,s,u,s+f),e.closePath()};for(var nc=Math.sin(0),rc=Math.cos(0),Jo={},es={},Nd=Math.PI/40,qn=0*Math.PI;qn<2*Math.PI;qn+=Nd)Jo[qn]=Math.sin(qn),es[qn]=Math.cos(qn);on.drawEllipsePath=function(e,t,n,r,a){if(e.beginPath&&e.beginPath(),e.ellipse)e.ellipse(t,n,r/2,a/2,0,0,2*Math.PI);else for(var i,o,u=r/2,l=a/2,s=0*Math.PI;s<2*Math.PI;s+=Nd)i=t-u*Jo[s]*nc+u*es[s]*rc,o=n+l*es[s]*nc+l*Jo[s]*rc,s===0?e.moveTo(i,o):e.lineTo(i,o);e.closePath()};var Lr={};Lr.createBuffer=function(e,t){var n=document.createElement("canvas");return n.width=e,n.height=t,[n,n.getContext("2d")]},Lr.bufferCanvasImage=function(e){var t=this.cy,n=t.mutableElements(),r=n.boundingBox(),a=this.findContainerClientCoords(),i=e.full?Math.ceil(r.w):a[2],o=e.full?Math.ceil(r.h):a[3],u=ne(e.maxWidth)||ne(e.maxHeight),l=this.getPixelRatio(),s=1;if(e.scale!==void 0)i*=e.scale,o*=e.scale,s=e.scale;else if(u){var c=1/0,d=1/0;ne(e.maxWidth)&&(c=s*e.maxWidth/i),ne(e.maxHeight)&&(d=s*e.maxHeight/o),s=Math.min(c,d),i*=s,o*=s}u||(i*=l,o*=l,s*=l);var h=document.createElement("canvas");h.width=i,h.height=o,h.style.width=i+"px",h.style.height=o+"px";var f=h.getContext("2d");if(i>0&&o>0){f.clearRect(0,0,i,o),f.globalCompositeOperation="source-over";var 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