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u=i.connectedEdges().intersection(a),v=u.length,f=0,c=0;c<u.length;c++)f+=s(u[c]);return{degree:Math.pow(v,1-l)*Math.pow(f,l)}}}};Kt.dc=Kt.degreeCentrality;Kt.dcn=Kt.degreeCentralityNormalised=Kt.degreeCentralityNormalized;var Xo=cr({harmonic:!0,weight:function(){return 1},directed:!1,root:null}),Xt={closenessCentralityNormalized:function(e){for(var t=Xo(e),a=t.harmonic,n=t.weight,i=t.directed,s=this.cy(),o={},l=0,u=this.nodes(),v=this.floydWarshall({weight:n,directed:i}),f=0;f<u.length;f++){for(var c=0,h=u[f],d=0;d<u.length;d++)if(f!==d){var m=v.distance(h,u[d]);a?c+=1/m:c+=m}a||(c=1/c),l<c&&(l=c),o[h.id()]=c}return{closeness:function(p){return l==0?0:(de(p)?p=s.filter(p)[0].id():p=p.id(),o[p]/l)}}},closenessCentrality:function(e){var t=Xo(e),a=t.root,n=t.weight,i=t.directed,s=t.harmonic;a=this.filter(a)[0];for(var o=this.dijkstra({root:a,weight:n,directed:i}),l=0,u=this.nodes(),v=0;v<u.length;v++){var f=u[v];if(!f.same(a)){var c=o.distanceTo(f);s?l+=1/c:l+=c}}return s?l:1/l}};Xt.cc=Xt.closenessCentrality;Xt.ccn=Xt.closenessCentralityNormalised=Xt.closenessCentralityNormalized;var _d=cr({weight:null,directed:!1}),Rs={betweennessCentrality:function(e){for(var t=_d(e),a=t.directed,n=t.weight,i=n!=null,s=this.cy(),o=this.nodes(),l={},u={},v=0,f={set:function(b,w){u[b]=w,w>v&&(v=w)},get:function(b){return u[b]}},c=0;c<o.length;c++){var h=o[c],d=h.id();a?l[d]=h.outgoers().nodes():l[d]=h.openNeighborhood().nodes(),f.set(d,0)}for(var m=function(){for(var b=o[g].id(),w=[],E={},C={},x={},T=new Va(function(X,j){return x[X]-x[j]}),S=0;S<o.length;S++){var P=o[S].id();E[P]=[],C[P]=0,x[P]=1/0}for(C[b]=1,x[b]=0,T.push(b);!T.empty();){var D=T.pop();if(w.push(D),i)for(var A=0;A<l[D].length;A++){var B=l[D][A],R=s.getElementById(D),M=void 0;R.edgesTo(B).length>0?M=R.edgesTo(B)[0]:M=B.edgesTo(R)[0];var L=n(M);B=B.id(),x[B]>x[D]+L&&(x[B]=x[D]+L,T.nodes.indexOf(B)<0?T.push(B):T.updateItem(B),C[B]=0,E[B]=[]),x[B]==x[D]+L&&(C[B]=C[B]+C[D],E[B].push(D))}else for(var I=0;I<l[D].length;I++){var O=l[D][I].id();x[O]==1/0&&(T.push(O),x[O]=x[D]+1),x[O]==x[D]+1&&(C[O]=C[O]+C[D],E[O].push(D))}}for(var F={},_=0;_<o.length;_++)F[o[_].id()]=0;for(;w.length>0;){for(var N=w.pop(),q=0;q<E[N].length;q++){var U=E[N][q];F[U]=F[U]+C[U]/C[N]*(1+F[N])}N!=o[g].id()&&f.set(N,f.get(N)+F[N])}},g=0;g<o.length;g++)m();var p={betweenness:function(b){var w=s.collection(b).id();return f.get(w)},betweennessNormalized:function(b){if(v==0)return 0;var w=s.collection(b).id();return f.get(w)/v}};return p.betweennessNormalised=p.betweennessNormalized,p}};Rs.bc=Rs.betweennessCentrality;var Gd=cr({expandFactor:2,inflateFactor:2,multFactor:1,maxIterations:20,attributes:[function(r){return 1}]}),Hd=function(e){return Gd(e)},Wd=function(e,t){for(var a=0,n=0;n<t.length;n++)a+=t[n](e);return a},$d=function(e,t,a){for(var n=0;n<t;n++)e[n*t+n]=a},wv=function(e,t){for(var a,n=0;n<t;n++){a=0;for(var i=0;i<t;i++)a+=e[i*t+n];for(var s=0;s<t;s++)e[s*t+n]=e[s*t+n]/a}},Ud=function(e,t,a){for(var n=new Array(a*a),i=0;i<a;i++){for(var s=0;s<a;s++)n[i*a+s]=0;for(var o=0;o<a;o++)for(var l=0;l<a;l++)n[i*a+l]+=e[i*a+o]*t[o*a+l]}return n},Kd=function(e,t,a){for(var n=e.slice(0),i=1;i<a;i++)e=Ud(e,n,t);return e},Xd=function(e,t,a){for(var n=new Array(t*t),i=0;i<t*t;i++)n[i]=Math.pow(e[i],a);return wv(n,t),n},Yd=function(e,t,a,n){for(var i=0;i<a;i++){var s=Math.round(e[i]*Math.pow(10,n))/Math.pow(10,n),o=Math.round(t[i]*Math.pow(10,n))/Math.pow(10,n);if(s!==o)return!1}return!0},Zd=function(e,t,a,n){for(var i=[],s=0;s<t;s++){for(var o=[],l=0;l<t;l++)Math.round(e[s*t+l]*1e3)/1e3>0&&o.push(a[l]);o.length!==0&&i.push(n.collection(o))}return i},Qd=function(e,t){for(var a=0;a<e.length;a++)if(!t[a]||e[a].id()!==t[a].id())return!1;return!0},Jd=function(e){for(var t=0;t<e.length;t++)for(var a=0;a<e.length;a++)t!=a&&Qd(e[t],e[a])&&e.splice(a,1);return e},Yo=function(e){for(var t=this.nodes(),a=this.edges(),n=this.cy(),i=Hd(e),s={},o=0;o<t.length;o++)s[t[o].id()]=o;for(var l=t.length,u=l*l,v=new 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Event object based on jQuery events, MIT license

https://jquery.org/license/
https://tldrlegal.com/license/mit-license
https://github.com/jquery/jquery/blob/master/src/event.js
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or=function(e){if(!(this instanceof or))return new or(e);if(!Ys(e)){We("A style must have a core reference");return}this._private={cy:e,coreStyle:{}},this.length=0,this.resetToDefault()},pr=or.prototype;pr.instanceString=function(){return"style"};pr.clear=function(){for(var r=this._private,e=r.cy,t=e.elements(),a=0;a<this.length;a++)this[a]=void 0;return this.length=0,r.contextStyles={},r.propDiffs={},this.cleanElements(t,!0),t.forEach(function(n){var i=n[0]._private;i.styleDirty=!0,i.appliedInitStyle=!1}),this};pr.resetToDefault=function(){return this.clear(),this.addDefaultStylesheet(),this};pr.core=function(r){return this._private.coreStyle[r]||this.getDefaultProperty(r)};pr.selector=function(r){var e=r==="core"?null:new vt(r),t=this.length++;return this[t]={selector:e,properties:[],mappedProperties:[],index:t},this};pr.css=function(){var r=this,e=arguments;if(e.length===1)for(var t=e[0],a=0;a<r.properties.length;a++){var n=r.properties[a],i=t[n.name];i===void 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t=this._private;if(t.selectionType==null&&(t.selectionType=Tp),e!==void 0)(e==="additive"||e==="single")&&(t.selectionType=e);else return t.selectionType;return this},panningEnabled:function(e){if(e!==void 0)this._private.panningEnabled=!!e;else return this._private.panningEnabled;return this},userPanningEnabled:function(e){if(e!==void 0)this._private.userPanningEnabled=!!e;else return this._private.userPanningEnabled;return this},zoomingEnabled:function(e){if(e!==void 0)this._private.zoomingEnabled=!!e;else return this._private.zoomingEnabled;return this},userZoomingEnabled:function(e){if(e!==void 0)this._private.userZoomingEnabled=!!e;else return this._private.userZoomingEnabled;return this},boxSelectionEnabled:function(e){if(e!==void 0)this._private.boxSelectionEnabled=!!e;else return this._private.boxSelectionEnabled;return this},pan:function(){var e=arguments,t=this._private.pan,a,n,i,s,o;switch(e.length){case 0:return t;case 1:if(de(e[0]))return 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e=this._private,t=e.container,a=this;return e.sizeCache=e.sizeCache||(t?function(){var n=a.window().getComputedStyle(t),i=function(o){return parseFloat(n.getPropertyValue(o))};return{width:t.clientWidth-i("padding-left")-i("padding-right"),height:t.clientHeight-i("padding-top")-i("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,a=this.renderedExtent(),n={x1:(a.x1-e.x)/t,x2:(a.x2-e.x)/t,y1:(a.y1-e.y)/t,y2:(a.y2-e.y)/t};return n.w=n.x2-n.x1,n.h=n.y2-n.y1,n},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}};Pt.centre=Pt.center;Pt.autolockNodes=Pt.autolock;Pt.autoungrabifyNodes=Pt.autoungrabify;var Aa={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})};Aa.attr=Aa.data;Aa.removeAttr=Aa.removeData;var Ra=function(e){var t=this;e=pe({},e);var a=e.container;a&&!bn(a)&&bn(a[0])&&(a=a[0]);var n=a?a._cyreg:null;n=n||{},n&&n.cy&&(n.cy.destroy(),n={});var i=n.readies=n.readies||[];a&&(a._cyreg=n),n.cy=t;var s=er!==void 0&&a!==void 0&&!e.headless,o=e;o.layout=pe({name:s?"grid":"null"},o.layout),o.renderer=pe({name:s?"canvas":"null"},o.renderer);var l=function(d,m,g){return m!==void 0?m:g!==void 0?g:d},u=this._private={container:a,ready:!1,options:o,elements:new fr(this),listeners:[],aniEles:new fr(this),data:o.data||{},scratch:{},layout:null,renderer:null,destroyed:!1,notificationsEnabled:!0,minZoom:1e-50,maxZoom:1e50,zoomingEnabled:l(!0,o.zoomingEnabled),userZoomingEnabled:l(!0,o.userZoomingEnabled),panningEnabled:l(!0,o.panningEnabled),userPanningEnabled:l(!0,o.userPanningEnabled),boxSelectionEnabled:l(!0,o.boxSelectionEnabled),autolock:l(!1,o.autolock,o.autolockNodes),autoungrabify:l(!1,o.autoungrabify,o.autoungrabifyNodes),autounselectify:l(!1,o.autounselectify),styleEnabled:o.styleEnabled===void 0?s:o.styleEnabled,zoom:te(o.zoom)?o.zoom:1,pan:{x:Re(o.pan)&&te(o.pan.x)?o.pan.x:0,y:Re(o.pan)&&te(o.pan.y)?o.pan.y:0},animation:{current:[],queue:[]},hasCompoundNodes:!1,multiClickDebounceTime:l(250,o.multiClickDebounceTime)};this.createEmitter(),this.selectionType(o.selectionType),this.zoomRange({min:o.minZoom,max:o.maxZoom});var 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t=this,a=t._private,n=a.options;return!bn(e)&&bn(e[0])&&(e=e[0]),t.stopAnimationLoop(),t.destroyRenderer(),a.container=e,a.styleEnabled=!0,t.invalidateSize(),t.initRenderer(pe({},n,n.renderer,{name:n.renderer.name==="null"?"canvas":n.renderer.name})),t.startAnimationLoop(),t.style(n.style),t.emit("mount"),t}},unmount:function(){var e=this;return e.stopAnimationLoop(),e.destroyRenderer(),e.initRenderer({name:"null"}),e.emit("unmount"),e},options:function(){return qr(this._private.options)},json:function(e){var t=this,a=t._private,n=t.mutableElements(),i=function(w){return t.getElementById(w.id())};if(Re(e)){if(t.startBatch(),e.elements){var s={},o=function(w,E){for(var C=[],x=[],T=0;T<w.length;T++){var S=w[T];if(!S.data.id){Ie("cy.json() cannot handle elements without an ID attribute");continue}var P=""+S.data.id,D=t.getElementById(P);s[P]=!0,D.length!==0?x.push({ele:D,json:S}):(E&&(S.group=E),C.push(S))}t.add(C);for(var A=0;A<x.length;A++){var 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w=b.group();p.elements[w]||(p.elements[w]=[]),p.elements[w].push(b.json())})),this._private.styleEnabled&&(p.style=t.style().json()),p.data=qr(t.data());var y=a.options;return p.zoomingEnabled=a.zoomingEnabled,p.userZoomingEnabled=a.userZoomingEnabled,p.zoom=a.zoom,p.minZoom=a.minZoom,p.maxZoom=a.maxZoom,p.panningEnabled=a.panningEnabled,p.userPanningEnabled=a.userPanningEnabled,p.pan=qr(a.pan),p.boxSelectionEnabled=a.boxSelectionEnabled,p.renderer=qr(y.renderer),p.hideEdgesOnViewport=y.hideEdgesOnViewport,p.textureOnViewport=y.textureOnViewport,p.wheelSensitivity=y.wheelSensitivity,p.motionBlur=y.motionBlur,p.multiClickDebounceTime=y.multiClickDebounceTime,p}}});kn.$id=kn.getElementById;[dp,mp,jv,zs,dn,wp,Fs,hn,Cp,Pt,Aa].forEach(function(r){pe(kn,r)});var Sp={fit:!0,directed:!1,padding:30,circle:!1,grid:!1,spacingFactor:1.75,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,roots:void 0,depthSort:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}},kp={maximal:!1,acyclic:!1},zt=function(e){return e.scratch("breadthfirst")},Cl=function(e,t){return e.scratch("breadthfirst",t)};function ef(r){this.options=pe({},Sp,kp,r)}ef.prototype.run=function(){var r=this.options,e=r.cy,t=r.eles,a=t.nodes().filter(function(oe){return oe.isChildless()}),n=t,i=r.directed,s=r.acyclic||r.maximal||r.maximalAdjustments>0,o=!!r.boundingBox,l=e.extent(),u=wr(o?r.boundingBox:{x1:l.x1,y1:l.y1,w:l.w,h:l.h}),v;if(Dr(r.roots))v=r.roots;else if(ze(r.roots)){for(var f=[],c=0;c<r.roots.length;c++){var h=r.roots[c],d=e.getElementById(h);f.push(d)}v=e.collection(f)}else if(de(r.roots))v=e.$(r.roots);else if(i)v=a.roots();else{var m=t.components();v=e.collection();for(var g=function(){var ve=m[p],he=ve.maxDegree(!1),ye=ve.filter(function(me){return me.degree(!1)===he});v=v.add(ye)},p=0;p<m.length;p++)g()}var y=[],b={},w=function(ve,he){y[he]==null&&(y[he]=[]);var ye=y[he].length;y[he].push(ve),Cl(ve,{index:ye,depth:he})},E=function(ve,he){var ye=zt(ve),me=ye.depth,we=ye.index;y[me][we]=null,ve.isChildless()&&w(ve,he)};n.bfs({roots:v,directed:r.directed,visit:function(ve,he,ye,me,we){var xe=ve[0],Pe=xe.id();xe.isChildless()&&w(xe,we),b[Pe]=!0}});for(var C=[],x=0;x<a.length;x++){var T=a[x];b[T.id()]||C.push(T)}var S=function(ve){for(var he=y[ve],ye=0;ye<he.length;ye++){var me=he[ye];if(me==null){he.splice(ye,1),ye--;continue}Cl(me,{depth:ve,index:ye})}},P=function(ve,he){for(var ye=zt(ve),me=ve.incomers().filter(function(He){return He.isNode()&&t.has(He)}),we=-1,xe=ve.id(),Pe=0;Pe<me.length;Pe++){var Ve=me[Pe],Xe=zt(Ve);we=Math.max(we,Xe.depth)}if(ye.depth<=we){if(!r.acyclic&&he[xe])return null;var Oe=we+1;return E(ve,Oe),he[xe]=Oe,!0}return!1};if(i&&s){var D=[],A={},B=function(ve){return D.push(ve)},R=function(){return D.shift()};for(a.forEach(function(oe){return D.push(oe)});D.length>0;){var M=R(),L=P(M,A);if(L)M.outgoers().filter(function(oe){return oe.isNode()&&t.has(oe)}).forEach(B);else if(L===null){Ie("Detected double maximal shift for node `"+M.id()+"`.  Bailing maximal adjustment due to cycle.  Use `options.maximal: true` only on DAGs.");break}}}var I=0;if(r.avoidOverlap)for(var O=0;O<a.length;O++){var F=a[O],_=F.layoutDimensions(r),N=_.w,q=_.h;I=Math.max(I,N,q)}var U={},X=function(ve){if(U[ve.id()])return U[ve.id()];for(var he=zt(ve).depth,ye=ve.neighborhood(),me=0,we=0,xe=0;xe<ye.length;xe++){var Pe=ye[xe];if(!(Pe.isEdge()||Pe.isParent()||!a.has(Pe))){var Ve=zt(Pe);if(Ve!=null){var Xe=Ve.index,Oe=Ve.depth;if(!(Xe==null||Oe==null)){var He=y[Oe].length;Oe<he&&(me+=Xe/He,we++)}}}}return we=Math.max(1,we),me=me/we,we===0&&(me=0),U[ve.id()]=me,me},j=function(ve,he){var ye=X(ve),me=X(he),we=ye-me;return we===0?tv(ve.id(),he.id()):we};r.depthSort!==void 0&&(j=r.depthSort);for(var J=y.length,re=0;re<J;re++)y[re].sort(j),S(re);for(var ae=[],Z=0;Z<C.length;Z++)ae.push(C[Z]);var z=function(){for(var ve=0;ve<J;ve++)S(ve)};ae.length&&(y.unshift(ae),J=y.length,z());for(var G=0,H=0;H<J;H++)G=Math.max(y[H].length,G);var Q={x:u.x1+u.w/2,y:u.y1+u.h/2},ne=a.reduce(function(oe,ve){return function(he){return{w:oe.w===-1?he.w:(oe.w+he.w)/2,h:oe.h===-1?he.h:(oe.h+he.h)/2}}(ve.boundingBox({includeLabels:r.nodeDimensionsIncludeLabels}))},{w:-1,h:-1}),be=Math.max(J===1?0:o?(u.h-r.padding*2-ne.h)/(J-1):(u.h-r.padding*2-ne.h)/(J+1),I),Fe=y.reduce(function(oe,ve){return Math.max(oe,ve.length)},0),Be=function(ve){var he=zt(ve),ye=he.depth,me=he.index;if(r.circle){var we=Math.min(u.w/2/J,u.h/2/J);we=Math.max(we,I);var xe=we*ye+we-(J>0&&y[0].length<=3?we/2:0),Pe=2*Math.PI/y[ye].length*me;return ye===0&&y[0].length===1&&(xe=1),{x:Q.x+xe*Math.cos(Pe),y:Q.y+xe*Math.sin(Pe)}}else{var Ve=y[ye].length,Xe=Math.max(Ve===1?0:o?(u.w-r.padding*2-ne.w)/((r.grid?Fe:Ve)-1):(u.w-r.padding*2-ne.w)/((r.grid?Fe:Ve)+1),I),Oe={x:Q.x+(me+1-(Ve+1)/2)*Xe,y:Q.y+(ye+1-(J+1)/2)*be};return Oe}};return t.nodes().layoutPositions(this,r,Be),this};var Dp={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 rf(r){this.options=pe({},Dp,r)}rf.prototype.run=function(){var r=this.options,e=r,t=r.cy,a=e.eles,n=e.counterclockwise!==void 0?!e.counterclockwise:e.clockwise,i=a.nodes().not(":parent");e.sort&&(i=i.sort(e.sort));for(var s=wr(e.boundingBox?e.boundingBox:{x1:0,y1:0,w:t.width(),h:t.height()}),o={x:s.x1+s.w/2,y:s.y1+s.h/2},l=e.sweep===void 0?2*Math.PI-2*Math.PI/i.length:e.sweep,u=l/Math.max(1,i.length-1),v,f=0,c=0;c<i.length;c++){var h=i[c],d=h.layoutDimensions(e),m=d.w,g=d.h;f=Math.max(f,m,g)}if(te(e.radius)?v=e.radius:i.length<=1?v=0:v=Math.min(s.h,s.w)/2-f,i.length>1&&e.avoidOverlap){f*=1.75;var p=Math.cos(u)-Math.cos(0),y=Math.sin(u)-Math.sin(0),b=Math.sqrt(f*f/(p*p+y*y));v=Math.max(b,v)}var w=function(C,x){var T=e.startAngle+x*u*(n?1:-1),S=v*Math.cos(T),P=v*Math.sin(T),D={x:o.x+S,y:o.y+P};return D};return a.nodes().layoutPositions(this,e,w),this};var Bp={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 tf(r){this.options=pe({},Bp,r)}tf.prototype.run=function(){for(var r=this.options,e=r,t=e.counterclockwise!==void 0?!e.counterclockwise:e.clockwise,a=r.cy,n=e.eles,i=n.nodes().not(":parent"),s=wr(e.boundingBox?e.boundingBox:{x1:0,y1:0,w:a.width(),h:a.height()}),o={x:s.x1+s.w/2,y:s.y1+s.h/2},l=[],u=0,v=0;v<i.length;v++){var f=i[v],c=void 0;c=e.concentric(f),l.push({value:c,node:f}),f._private.scratch.concentric=c}i.updateStyle();for(var h=0;h<i.length;h++){var d=i[h],m=d.layoutDimensions(e);u=Math.max(u,m.w,m.h)}l.sort(function(ne,be){return be.value-ne.value});for(var g=e.levelWidth(i),p=[[]],y=p[0],b=0;b<l.length;b++){var w=l[b];if(y.length>0){var E=Math.abs(y[0].value-w.value);E>=g&&(y=[],p.push(y))}y.push(w)}var C=u+e.minNodeSpacing;if(!e.avoidOverlap){var x=p.length>0&&p[0].length>1,T=Math.min(s.w,s.h)/2-C,S=T/(p.length+x?1:0);C=Math.min(C,S)}for(var P=0,D=0;D<p.length;D++){var A=p[D],B=e.sweep===void 0?2*Math.PI-2*Math.PI/A.length:e.sweep,R=A.dTheta=B/Math.max(1,A.length-1);if(A.length>1&&e.avoidOverlap){var M=Math.cos(R)-Math.cos(0),L=Math.sin(R)-Math.sin(0),I=Math.sqrt(C*C/(M*M+L*L));P=Math.max(I,P)}A.r=P,P+=C}if(e.equidistant){for(var O=0,F=0,_=0;_<p.length;_++){var N=p[_],q=N.r-F;O=Math.max(O,q)}F=0;for(var U=0;U<p.length;U++){var X=p[U];U===0&&(F=X.r),X.r=F,F+=O}}for(var j={},J=0;J<p.length;J++)for(var re=p[J],ae=re.dTheta,Z=re.r,z=0;z<re.length;z++){var G=re[z],H=e.startAngle+(t?1:-1)*ae*z,Q={x:o.x+Z*Math.cos(H),y:o.y+Z*Math.sin(H)};j[G.node.id()]=Q}return n.nodes().layoutPositions(this,e,function(ne){var be=ne.id();return j[be]}),this};var ms,Pp={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 Kn(r){this.options=pe({},Pp,r),this.options.layout=this;var e=this.options.eles.nodes(),t=this.options.eles.edges(),a=t.filter(function(n){var i=n.source().data("id"),s=n.target().data("id"),o=e.some(function(u){return u.data("id")===i}),l=e.some(function(u){return u.data("id")===s});return!o||!l});this.options.eles=this.options.eles.not(a)}Kn.prototype.run=function(){var r=this.options,e=r.cy,t=this;t.stopped=!1,(r.animate===!0||r.animate===!1)&&t.emit({type:"layoutstart",layout:t}),r.debug===!0?ms=!0:ms=!1;var a=Ap(e,t,r);ms&&Mp(a),r.randomize&&Lp(a);var n=Yr(),i=function(){Ip(a,e,r),r.fit===!0&&e.fit(r.padding)},s=function(c){return!(t.stopped||c>=r.numIter||(Op(a,r),a.temperature=a.temperature*r.coolingFactor,a.temperature<r.minTemp))},o=function(){if(r.animate===!0||r.animate===!1)i(),t.one("layoutstop",r.stop),t.emit({type:"layoutstop",layout:t});else{var c=r.eles.nodes(),h=nf(a,r,c);c.layoutPositions(t,r,h)}},l=0,u=!0;if(r.animate===!0){var v=function(){for(var c=0;u&&c<r.refresh;)u=s(l),l++,c++;if(!u)Sl(a,r),o();else{var h=Yr();h-n>=r.animationThreshold&&i(),wn(v)}};v()}else{for(;u;)u=s(l),l++;Sl(a,r),o()}return this};Kn.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this};Kn.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var Ap=function(e,t,a){for(var n=a.eles.edges(),i=a.eles.nodes(),s=wr(a.boundingBox?a.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:n.size(),temperature:a.initialTemp,clientWidth:s.w,clientHeight:s.h,boundingBox:s},l=a.eles.components(),u={},v=0;v<l.length;v++)for(var f=l[v],c=0;c<f.length;c++){var h=f[c];u[h.id()]=v}for(var v=0;v<o.nodeSize;v++){var d=i[v],m=d.layoutDimensions(a),g={};g.isLocked=d.locked(),g.id=d.data("id"),g.parentId=d.data("parent"),g.cmptId=u[d.id()],g.children=[],g.positionX=d.position("x"),g.positionY=d.position("y"),g.offsetX=0,g.offsetY=0,g.height=m.w,g.width=m.h,g.maxX=g.positionX+g.width/2,g.minX=g.positionX-g.width/2,g.maxY=g.positionY+g.height/2,g.minY=g.positionY-g.height/2,g.padLeft=parseFloat(d.style("padding")),g.padRight=parseFloat(d.style("padding")),g.padTop=parseFloat(d.style("padding")),g.padBottom=parseFloat(d.style("padding")),g.nodeRepulsion=$e(a.nodeRepulsion)?a.nodeRepulsion(d):a.nodeRepulsion,o.layoutNodes.push(g),o.idToIndex[g.id]=v}for(var p=[],y=0,b=-1,w=[],v=0;v<o.nodeSize;v++){var d=o.layoutNodes[v],E=d.parentId;E!=null?o.layoutNodes[o.idToIndex[E]].children.push(d.id):(p[++b]=d.id,w.push(d.id))}for(o.graphSet.push(w);y<=b;){var C=p[y++],x=o.idToIndex[C],h=o.layoutNodes[x],T=h.children;if(T.length>0){o.graphSet.push(T);for(var v=0;v<T.length;v++)p[++b]=T[v]}}for(var v=0;v<o.graphSet.length;v++)for(var S=o.graphSet[v],c=0;c<S.length;c++){var P=o.idToIndex[S[c]];o.indexToGraph[P]=v}for(var v=0;v<o.edgeSize;v++){var D=n[v],A={};A.id=D.data("id"),A.sourceId=D.data("source"),A.targetId=D.data("target");var B=$e(a.idealEdgeLength)?a.idealEdgeLength(D):a.idealEdgeLength,R=$e(a.edgeElasticity)?a.edgeElasticity(D):a.edgeElasticity,M=o.idToIndex[A.sourceId],L=o.idToIndex[A.targetId],I=o.indexToGraph[M],O=o.indexToGraph[L];if(I!=O){for(var F=Rp(A.sourceId,A.targetId,o),_=o.graphSet[F],N=0,g=o.layoutNodes[M];_.indexOf(g.id)===-1;)g=o.layoutNodes[o.idToIndex[g.parentId]],N++;for(g=o.layoutNodes[L];_.indexOf(g.id)===-1;)g=o.layoutNodes[o.idToIndex[g.parentId]],N++;B*=N*a.nestingFactor}A.idealLength=B,A.elasticity=R,o.layoutEdges.push(A)}return o},Rp=function(e,t,a){var n=af(e,t,0,a);return 2>n.count?0:n.graph},af=function(e,t,a,n){var i=n.graphSet[a];if(-1<i.indexOf(e)&&-1<i.indexOf(t))return{count:2,graph:a};for(var s=0,o=0;o<i.length;o++){var l=i[o],u=n.idToIndex[l],v=n.layoutNodes[u].children;if(v.length!==0){var f=n.indexToGraph[n.idToIndex[v[0]]],c=af(e,t,f,n);if(c.count!==0)if(c.count===1){if(s++,s===2)break}else return c}}return{count:s,graph:a}},Mp,Lp=function(e,t){for(var a=e.clientWidth,n=e.clientHeight,i=0;i<e.nodeSize;i++){var s=e.layoutNodes[i];s.children.length===0&&!s.isLocked&&(s.positionX=Math.random()*a,s.positionY=Math.random()*n)}},nf=function(e,t,a){var n=e.boundingBox,i={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};return t.boundingBox&&(a.forEach(function(s){var o=e.layoutNodes[e.idToIndex[s.data("id")]];i.x1=Math.min(i.x1,o.positionX),i.x2=Math.max(i.x2,o.positionX),i.y1=Math.min(i.y1,o.positionY),i.y2=Math.max(i.y2,o.positionY)}),i.w=i.x2-i.x1,i.h=i.y2-i.y1),function(s,o){var l=e.layoutNodes[e.idToIndex[s.data("id")]];if(t.boundingBox){var u=(l.positionX-i.x1)/i.w,v=(l.positionY-i.y1)/i.h;return{x:n.x1+u*n.w,y:n.y1+v*n.h}}else return{x:l.positionX,y:l.positionY}}},Ip=function(e,t,a){var n=a.layout,i=a.eles.nodes(),s=nf(e,a,i);i.positions(s),e.ready!==!0&&(e.ready=!0,n.one("layoutready",a.ready),n.emit({type:"layoutready",layout:this}))},Op=function(e,t,a){Np(e,t),Vp(e),qp(e,t),_p(e),Gp(e)},Np=function(e,t){for(var a=0;a<e.graphSet.length;a++)for(var n=e.graphSet[a],i=n.length,s=0;s<i;s++)for(var o=e.layoutNodes[e.idToIndex[n[s]]],l=s+1;l<i;l++){var u=e.layoutNodes[e.idToIndex[n[l]]];zp(o,u,e,t)}},Tl=function(e){return-1+2*e*Math.random()},zp=function(e,t,a,n){var i=e.cmptId,s=t.cmptId;if(!(i!==s&&!a.isCompound)){var o=t.positionX-e.positionX,l=t.positionY-e.positionY,u=1;o===0&&l===0&&(o=Tl(u),l=Tl(u));var v=Fp(e,t,o,l);if(v>0)var f=n.nodeOverlap*v,c=Math.sqrt(o*o+l*l),h=f*o/c,d=f*l/c;else var m=Dn(e,o,l),g=Dn(t,-1*o,-1*l),p=g.x-m.x,y=g.y-m.y,b=p*p+y*y,c=Math.sqrt(b),f=(e.nodeRepulsion+t.nodeRepulsion)/b,h=f*p/c,d=f*y/c;e.isLocked||(e.offsetX-=h,e.offsetY-=d),t.isLocked||(t.offsetX+=h,t.offsetY+=d)}},Fp=function(e,t,a,n){if(a>0)var i=e.maxX-t.minX;else var i=t.maxX-e.minX;if(n>0)var s=e.maxY-t.minY;else var s=t.maxY-e.minY;return i>=0&&s>=0?Math.sqrt(i*i+s*s):0},Dn=function(e,t,a){var n=e.positionX,i=e.positionY,s=e.height||1,o=e.width||1,l=a/t,u=s/o,v={};return t===0&&0<a||t===0&&0>a?(v.x=n,v.y=i+s/2,v):0<t&&-1*u<=l&&l<=u?(v.x=n+o/2,v.y=i+o*a/2/t,v):0>t&&-1*u<=l&&l<=u?(v.x=n-o/2,v.y=i-o*a/2/t,v):0<a&&(l<=-1*u||l>=u)?(v.x=n+s*t/2/a,v.y=i+s/2,v):(0>a&&(l<=-1*u||l>=u)&&(v.x=n-s*t/2/a,v.y=i-s/2),v)},Vp=function(e,t){for(var a=0;a<e.edgeSize;a++){var n=e.layoutEdges[a],i=e.idToIndex[n.sourceId],s=e.layoutNodes[i],o=e.idToIndex[n.targetId],l=e.layoutNodes[o],u=l.positionX-s.positionX,v=l.positionY-s.positionY;if(!(u===0&&v===0)){var f=Dn(s,u,v),c=Dn(l,-1*u,-1*v),h=c.x-f.x,d=c.y-f.y,m=Math.sqrt(h*h+d*d),g=Math.pow(n.idealLength-m,2)/n.elasticity;if(m!==0)var p=g*h/m,y=g*d/m;else var p=0,y=0;s.isLocked||(s.offsetX+=p,s.offsetY+=y),l.isLocked||(l.offsetX-=p,l.offsetY-=y)}}},qp=function(e,t){if(t.gravity!==0)for(var 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r=this.container,e=r.getBoundingClientRect(),t=this.cy.window().getComputedStyle(r),a=function(p){return parseFloat(t.getPropertyValue(p))},n={left:a("padding-left"),right:a("padding-right"),top:a("padding-top"),bottom:a("padding-bottom")},i={left:a("border-left-width"),right:a("border-right-width"),top:a("border-top-width"),bottom:a("border-bottom-width")},s=r.clientWidth,o=r.clientHeight,l=n.left+n.right,u=n.top+n.bottom,v=i.left+i.right,f=e.width/(s+v),c=s-l,h=o-u,d=e.left+n.left+i.left,m=e.top+n.top+i.top;return this.containerBB=[d,m,c,h,f]};Rt.invalidateContainerClientCoordsCache=function(){this.containerBB=null};Rt.findNearestElement=function(r,e,t,a){return this.findNearestElements(r,e,t,a)[0]};Rt.findNearestElements=function(r,e,t,a){var n=this,i=this,s=i.getCachedZSortedEles(),o=[],l=i.cy.zoom(),u=i.cy.hasCompoundNodes(),v=(a?24:8)/l,f=(a?8:2)/l,c=(a?8:2)/l,h=1/0,d,m;t&&(s=s.interactive);function g(x,T){if(x.isNode()){if(m)return;m=x,o.push(x)}if(x.isEdge()&&(T==null||T<h))if(d){if(d.pstyle("z-compound-depth").value===x.pstyle("z-compound-depth").value&&d.pstyle("z-compound-depth").value===x.pstyle("z-compound-depth").value){for(var S=0;S<o.length;S++)if(o[S].isEdge()){o[S]=x,d=x,h=T??h;break}}}else o.push(x),d=x,h=T??h}function p(x){var T=x.outerWidth()+2*f,S=x.outerHeight()+2*f,P=T/2,D=S/2,A=x.position(),B=x.pstyle("corner-radius").value==="auto"?"auto":x.pstyle("corner-radius").pfValue,R=x._private.rscratch;if(A.x-P<=r&&r<=A.x+P&&A.y-D<=e&&e<=A.y+D){var M=i.nodeShapes[n.getNodeShape(x)];if(M.checkPoint(r,e,0,T,S,A.x,A.y,B,R))return g(x,0),!0}}function y(x){var T=x._private,S=T.rscratch,P=x.pstyle("width").pfValue,D=x.pstyle("arrow-scale").value,A=P/2+v,B=A*A,R=A*2,O=T.source,F=T.target,M;if(S.edgeType==="segments"||S.edgeType==="straight"||S.edgeType==="haystack"){for(var L=S.allpts,I=0;I+3<L.length;I+=2)if(Dd(r,e,L[I],L[I+1],L[I+2],L[I+3],R)&&B>(M=Md(r,e,L[I],L[I+1],L[I+2],L[I+3])))return g(x,M),!0}else if(S.edgeType==="bezier"||S.edgeType==="multibezier"||S.edgeType==="self"||S.edgeType==="compound"){for(var L=S.allpts,I=0;I+5<S.allpts.length;I+=4)if(Bd(r,e,L[I],L[I+1],L[I+2],L[I+3],L[I+4],L[I+5],R)&&B>(M=Rd(r,e,L[I],L[I+1],L[I+2],L[I+3],L[I+4],L[I+5])))return g(x,M),!0}for(var O=O||T.source,F=F||T.target,_=n.getArrowWidth(P,D),N=[{name:"source",x:S.arrowStartX,y:S.arrowStartY,angle:S.srcArrowAngle},{name:"target",x:S.arrowEndX,y:S.arrowEndY,angle:S.tgtArrowAngle},{name:"mid-source",x:S.midX,y:S.midY,angle:S.midsrcArrowAngle},{name:"mid-target",x:S.midX,y:S.midY,angle:S.midtgtArrowAngle}],I=0;I<N.length;I++){var q=N[I],U=i.arrowShapes[x.pstyle(q.name+"-arrow-shape").value],X=x.pstyle("width").pfValue;if(U.roughCollide(r,e,_,q.angle,{x:q.x,y:q.y},X,v)&&U.collide(r,e,_,q.angle,{x:q.x,y:q.y},X,v))return g(x),!0}u&&o.length>0&&(p(O),p(F))}function b(x,T,S){return Tr(x,T,S)}function w(x,T){var S=x._private,P=c,D;T?D=T+"-":D="",x.boundingBox();var A=S.labelBounds[T||"main"],B=x.pstyle(D+"label").value,R=x.pstyle("text-events").strValue==="yes";if(!(!R||!B)){var M=b(S.rscratch,"labelX",T),L=b(S.rscratch,"labelY",T),I=b(S.rscratch,"labelAngle",T),O=x.pstyle(D+"text-margin-x").pfValue,F=x.pstyle(D+"text-margin-y").pfValue,_=A.x1-P-O,N=A.x2+P-O,q=A.y1-P-F,U=A.y2+P-F;if(I){var X=Math.cos(I),j=Math.sin(I),J=function(Q,ne){return Q=Q-M,ne=ne-L,{x:Q*X-ne*j+M,y:Q*j+ne*X+L}},re=J(_,q),ae=J(_,U),Z=J(N,q),z=J(N,U),G=[re.x+O,re.y+F,Z.x+O,Z.y+F,z.x+O,z.y+F,ae.x+O,ae.y+F];if(Sr(r,e,G))return g(x),!0}else if(Qt(A,r,e))return g(x),!0}}for(var E=s.length-1;E>=0;E--){var C=s[E];C.isNode()?p(C)||w(C):y(C)||w(C)||w(C,"source")||w(C,"target")}return o};Rt.getAllInBox=function(r,e,t,a){var n=this.getCachedZSortedEles().interactive,i=this.cy.zoom(),s=2/i,o=[],l=Math.min(r,t),u=Math.max(r,t),v=Math.min(e,a),f=Math.max(e,a);r=l,t=u,e=v,a=f;var c=wr({x1:r,y1:e,x2:t,y2:a});function h(B,R,M){return Tr(B,R,M)}function d(B,R){var M=B._private,L=s,I="";B.boundingBox();var O=M.labelBounds.main;if(!O)return null;var F=h(M.rscratch,"labelX",R),_=h(M.rscratch,"labelY",R),N=h(M.rscratch,"labelAngle",R),q=B.pstyle(I+"text-margin-x").pfValue,U=B.pstyle(I+"text-margin-y").pfValue,X=O.x1-L-q,j=O.x2+L-q,J=O.y1-L-U,re=O.y2+L-U;if(N){var ae=Math.cos(N),Z=Math.sin(N),z=function(H,Q){return H=H-F,Q=Q-_,{x:H*ae-Q*Z+F,y:H*Z+Q*ae+_}};return[z(X,J),z(j,J),z(j,re),z(X,re)]}else return[{x:X,y:J},{x:j,y:J},{x:j,y:re},{x:X,y:re}]}for(var m=0;m<n.length;m++){var g=n[m];if(g.isNode()){var p=g,y=p.pstyle("text-events").strValue==="yes",b=p.pstyle("box-select-labels").strValue==="yes",w=p.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:b&&y});if(ao(c,w)){var E=d(p),C=[{x:c.x1,y:c.y1},{x:c.x2,y:c.y1},{x:c.x2,y:c.y2},{x:c.x1,y:c.y2}];(!E||Fd(E,C))&&o.push(p)}}else{var x=g,T=x._private,S=T.rscratch;if(S.startX!=null&&S.startY!=null&&!Qt(c,S.startX,S.startY)||S.endX!=null&&S.endY!=null&&!Qt(c,S.endX,S.endY))continue;if(S.edgeType==="bezier"||S.edgeType==="multibezier"||S.edgeType==="self"||S.edgeType==="compound"||S.edgeType==="segments"||S.edgeType==="haystack"){for(var P=T.rstyle.bezierPts||T.rstyle.linePts||T.rstyle.haystackPts,D=!0,A=0;A<P.length;A++)if(!Ed(c,P[A])){D=!1;break}D&&o.push(x)}else(S.edgeType==="haystack"||S.edgeType==="straight")&&o.push(x)}}return o};var Bn={};Bn.calculateArrowAngles=function(r){var e=r._private.rscratch,t=e.edgeType==="haystack",a=e.edgeType==="bezier",n=e.edgeType==="multibezier",i=e.edgeType==="segments",s=e.edgeType==="compound",o=e.edgeType==="self",l,u,v,f,c,h,p,y;if(t?(v=e.haystackPts[0],f=e.haystackPts[1],c=e.haystackPts[2],h=e.haystackPts[3]):(v=e.arrowStartX,f=e.arrowStartY,c=e.arrowEndX,h=e.arrowEndY),p=e.midX,y=e.midY,i)l=v-e.segpts[0],u=f-e.segpts[1];else if(n||s||o||a){var d=e.allpts,m=sr(d[0],d[2],d[4],.1),g=sr(d[1],d[3],d[5],.1);l=v-m,u=f-g}else l=v-p,u=f-y;e.srcArrowAngle=Ya(l,u);var p=e.midX,y=e.midY;if(t&&(p=(v+c)/2,y=(f+h)/2),l=c-v,u=h-f,i){var d=e.allpts;if(d.length/2%2===0){var b=d.length/2,w=b-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}else if(e.isRound)l=e.midVector[1],u=-e.midVector[0];else{var b=d.length/2-1,w=b-2;l=d[b]-d[w],u=d[b+1]-d[w+1]}}else if(n||s||o){var d=e.allpts,E=e.ctrlpts,C,x,T,S;if(E.length/2%2===0){var P=d.length/2-1,D=P+2,A=D+2;C=sr(d[P],d[D],d[A],0),x=sr(d[P+1],d[D+1],d[A+1],0),T=sr(d[P],d[D],d[A],1e-4),S=sr(d[P+1],d[D+1],d[A+1],1e-4)}else{var D=d.length/2-1,P=D-2,A=D+2;C=sr(d[P],d[D],d[A],.4999),x=sr(d[P+1],d[D+1],d[A+1],.4999),T=sr(d[P],d[D],d[A],.5),S=sr(d[P+1],d[D+1],d[A+1],.5)}l=T-C,u=S-x}if(e.midtgtArrowAngle=Ya(l,u),e.midDispX=l,e.midDispY=u,l*=-1,u*=-1,i){var d=e.allpts;if(d.length/2%2!==0){if(!e.isRound){var b=d.length/2-1,B=b+2;l=-(d[B]-d[b]),u=-(d[B+1]-d[b+1])}}}if(e.midsrcArrowAngle=Ya(l,u),i)l=c-e.segpts[e.segpts.length-2],u=h-e.segpts[e.segpts.length-1];else if(n||s||o||a){var d=e.allpts,R=d.length,m=sr(d[R-6],d[R-4],d[R-2],.9),g=sr(d[R-5],d[R-3],d[R-1],.9);l=c-m,u=h-g}else l=c-p,u=h-y;e.tgtArrowAngle=Ya(l,u)};Bn.getArrowWidth=Bn.getArrowHeight=function(r,e){var t=this.arrowWidthCache=this.arrowWidthCache||{},a=t[r+", "+e];return a||(a=Math.max(Math.pow(r*13.37,.9),29)*e,t[r+", "+e]=a,a)};var Vs,qs,Vr={},Pr={},Bl,Pl,Tt,gn,Ur,bt,Et,zr,Ft,an,ff,cf,_s,Gs,Al,Rl=function(e,t,a){a.x=t.x-e.x,a.y=t.y-e.y,a.len=Math.sqrt(a.x*a.x+a.y*a.y),a.nx=a.x/a.len,a.ny=a.y/a.len,a.ang=Math.atan2(a.ny,a.nx)},Yp=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},Zp=function(e,t,a,n,i){if(e!==Al?Rl(t,e,Vr):Yp(Pr,Vr),Rl(t,a,Pr),Bl=Vr.nx*Pr.ny-Vr.ny*Pr.nx,Pl=Vr.nx*Pr.nx-Vr.ny*-Pr.ny,Ur=Math.asin(Math.max(-1,Math.min(1,Bl))),Math.abs(Ur)<1e-6){Vs=t.x,qs=t.y,Et=Ft=0;return}Tt=1,gn=!1,Pl<0?Ur<0?Ur=Math.PI+Ur:(Ur=Math.PI-Ur,Tt=-1,gn=!0):Ur>0&&(Tt=-1,gn=!0),t.radius!==void 0?Ft=t.radius:Ft=n,bt=Ur/2,an=Math.min(Vr.len/2,Pr.len/2),i?(zr=Math.abs(Math.cos(bt)*Ft/Math.sin(bt)),zr>an?(zr=an,Et=Math.abs(zr*Math.sin(bt)/Math.cos(bt))):Et=Ft):(zr=Math.min(an,Ft),Et=Math.abs(zr*Math.sin(bt)/Math.cos(bt))),_s=t.x+Pr.nx*zr,Gs=t.y+Pr.ny*zr,Vs=_s-Pr.ny*Et*Tt,qs=Gs+Pr.nx*Et*Tt,ff=t.x+Vr.nx*zr,cf=t.y+Vr.ny*zr,Al=t};function df(r,e){e.radius===0?r.lineTo(e.cx,e.cy):r.arc(e.cx,e.cy,e.radius,e.startAngle,e.endAngle,e.counterClockwise)}function po(r,e,t,a){var n=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0;return a===0||e.radius===0?{cx:e.x,cy:e.y,radius:0,startX:e.x,startY:e.y,stopX:e.x,stopY:e.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(Zp(r,e,t,a,n),{cx:Vs,cy:qs,radius:Et,startX:ff,startY:cf,stopX:_s,stopY:Gs,startAngle:Vr.ang+Math.PI/2*Tt,endAngle:Pr.ang-Math.PI/2*Tt,counterClockwise:gn})}var Ma=.01,Qp=Math.sqrt(2*Ma),yr={};yr.findMidptPtsEtc=function(r,e){var t=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,i,s=r.pstyle("source-endpoint"),o=r.pstyle("target-endpoint"),l=s.units!=null&&o.units!=null,u=function(E,C,x,T){var S=T-C,P=x-E,D=Math.sqrt(P*P+S*S);return{x:-S/D,y:P/D}},v=r.pstyle("edge-distances").value;switch(v){case"node-position":i=t;break;case"intersection":i=a;break;case"endpoints":{if(l){var f=this.manualEndptToPx(r.source()[0],s),c=rr(f,2),h=c[0],d=c[1],m=this.manualEndptToPx(r.target()[0],o),g=rr(m,2),p=g[0],y=g[1],b={x1:h,y1:d,x2:p,y2:y};n=u(h,d,p,y),i=b}else Ie("Edge ".concat(r.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),i=a;break}}return{midptPts:i,vectorNormInverse:n}};yr.findHaystackPoints=function(r){for(var e=0;e<r.length;e++){var t=r[e],a=t._private,n=a.rscratch;if(!n.haystack){var i=Math.random()*2*Math.PI;n.source={x:Math.cos(i),y:Math.sin(i)},i=Math.random()*2*Math.PI,n.target={x:Math.cos(i),y:Math.sin(i)}}var s=a.source,o=a.target,l=s.position(),u=o.position(),v=s.width(),f=o.width(),c=s.height(),h=o.height(),d=t.pstyle("haystack-radius").value,m=d/2;n.haystackPts=n.allpts=[n.source.x*v*m+l.x,n.source.y*c*m+l.y,n.target.x*f*m+u.x,n.target.y*h*m+u.y],n.midX=(n.allpts[0]+n.allpts[2])/2,n.midY=(n.allpts[1]+n.allpts[3])/2,n.edgeType="haystack",n.haystack=!0,this.storeEdgeProjections(t),this.calculateArrowAngles(t),this.recalculateEdgeLabelProjections(t),this.calculateLabelAngles(t)}};yr.findSegmentsPoints=function(r,e){var t=r._private.rscratch,a=r.pstyle("segment-weights"),n=r.pstyle("segment-distances"),i=r.pstyle("segment-radii"),s=r.pstyle("radius-type"),o=Math.min(a.pfValue.length,n.pfValue.length),l=i.pfValue[i.pfValue.length-1],u=s.pfValue[s.pfValue.length-1];t.edgeType="segments",t.segpts=[],t.radii=[],t.isArcRadius=[];for(var v=0;v<o;v++){var f=a.pfValue[v],c=n.pfValue[v],h=1-f,d=f,m=this.findMidptPtsEtc(r,e),g=m.midptPts,p=m.vectorNormInverse,y={x:g.x1*h+g.x2*d,y:g.y1*h+g.y2*d};t.segpts.push(y.x+p.x*c,y.y+p.y*c),t.radii.push(i.pfValue[v]!==void 0?i.pfValue[v]:l),t.isArcRadius.push((s.pfValue[v]!==void 0?s.pfValue[v]:u)==="arc-radius")}};yr.findLoopPoints=function(r,e,t,a){var n=r._private.rscratch,i=e.dirCounts,s=e.srcPos,o=r.pstyle("control-point-distances"),l=o?o.pfValue[0]:void 0,u=r.pstyle("loop-direction").pfValue,v=r.pstyle("loop-sweep").pfValue,f=r.pstyle("control-point-step-size").pfValue;n.edgeType="self";var c=t,h=f;a&&(c=0,h=l);var d=u-Math.PI/2,m=d-v/2,g=d+v/2,p=u+"_"+v;c=i[p]===void 0?i[p]=0:++i[p],n.ctrlpts=[s.x+Math.cos(m)*1.4*h*(c/3+1),s.y+Math.sin(m)*1.4*h*(c/3+1),s.x+Math.cos(g)*1.4*h*(c/3+1),s.y+Math.sin(g)*1.4*h*(c/3+1)]};yr.findCompoundLoopPoints=function(r,e,t,a){var n=r._private.rscratch;n.edgeType="compound";var i=e.srcPos,s=e.tgtPos,o=e.srcW,l=e.srcH,u=e.tgtW,v=e.tgtH,f=r.pstyle("control-point-step-size").pfValue,c=r.pstyle("control-point-distances"),h=c?c.pfValue[0]:void 0,d=t,m=f;a&&(d=0,m=h);var g=50,p={x:i.x-o/2,y:i.y-l/2},y={x:s.x-u/2,y:s.y-v/2},b={x:Math.min(p.x,y.x),y:Math.min(p.y,y.y)},w=.5,E=Math.max(w,Math.log(o*Ma)),C=Math.max(w,Math.log(u*Ma));n.ctrlpts=[b.x,b.y-(1+Math.pow(g,1.12)/100)*m*(d/3+1)*E,b.x-(1+Math.pow(g,1.12)/100)*m*(d/3+1)*C,b.y]};yr.findStraightEdgePoints=function(r){r._private.rscratch.edgeType="straight"};yr.findBezierPoints=function(r,e,t,a,n){var i=r._private.rscratch,s=r.pstyle("control-point-step-size").pfValue,o=r.pstyle("control-point-distances"),l=r.pstyle("control-point-weights"),u=o&&l?Math.min(o.value.length,l.value.length):1,v=o?o.pfValue[0]:void 0,f=l.value[0],c=a;i.edgeType=c?"multibezier":"bezier",i.ctrlpts=[];for(var h=0;h<u;h++){var d=(.5-e.eles.length/2+t)*s*(n?-1:1),m=void 0,g=to(d);c&&(v=o?o.pfValue[h]:s,f=l.value[h]),a?m=v:m=v!==void 0?g*v:void 0;var p=m!==void 0?m:d,y=1-f,b=f,w=this.findMidptPtsEtc(r,e),E=w.midptPts,C=w.vectorNormInverse,x={x:E.x1*y+E.x2*b,y:E.y1*y+E.y2*b};i.ctrlpts.push(x.x+C.x*p,x.y+C.y*p)}};yr.findTaxiPoints=function(r,e){var t=r._private.rscratch;t.edgeType="segments";var a="vertical",n="horizontal",i="leftward",s="rightward",o="downward",l="upward",u="auto",v=e.posPts,f=e.srcW,c=e.srcH,h=e.tgtW,d=e.tgtH,m=r.pstyle("edge-distances").value,g=m!=="node-position",p=r.pstyle("taxi-direction").value,y=p,b=r.pstyle("taxi-turn"),w=b.units==="%",E=b.pfValue,C=E<0,x=r.pstyle("taxi-turn-min-distance").pfValue,T=g?(f+h)/2:0,S=g?(c+d)/2:0,P=v.x2-v.x1,D=v.y2-v.y1,A=function(k,V){return k>0?Math.max(k-V,0):Math.min(k+V,0)},B=A(P,T),R=A(D,S),M=!1;y===u?p=Math.abs(B)>Math.abs(R)?n:a:y===l||y===o?(p=a,M=!0):(y===i||y===s)&&(p=n,M=!0);var L=p===a,I=L?R:B,O=L?D:P,F=to(O),_=!1;!(M&&(w||C))&&(y===o&&O<0||y===l&&O>0||y===i&&O>0||y===s&&O<0)&&(F*=-1,I=F*Math.abs(I),_=!0);var N;if(w){var q=E<0?1+E:E;N=q*I}else{var U=E<0?I:0;N=U+E*F}var X=function(k){return Math.abs(k)<x||Math.abs(k)>=Math.abs(I)},j=X(N),J=X(Math.abs(I)-Math.abs(N)),re=j||J;if(re&&!_)if(L){var ae=Math.abs(O)<=c/2,Z=Math.abs(P)<=h/2;if(ae){var z=(v.x1+v.x2)/2,G=v.y1,H=v.y2;t.segpts=[z,G,z,H]}else if(Z){var Q=(v.y1+v.y2)/2,ne=v.x1,be=v.x2;t.segpts=[ne,Q,be,Q]}else t.segpts=[v.x1,v.y2]}else{var Fe=Math.abs(O)<=f/2,Be=Math.abs(D)<=d/2;if(Fe){var oe=(v.y1+v.y2)/2,ve=v.x1,he=v.x2;t.segpts=[ve,oe,he,oe]}else if(Be){var ye=(v.x1+v.x2)/2,me=v.y1,we=v.y2;t.segpts=[ye,me,ye,we]}else t.segpts=[v.x2,v.y1]}else if(L){var xe=v.y1+N+(g?c/2*F:0),Pe=v.x1,Ve=v.x2;t.segpts=[Pe,xe,Ve,xe]}else{var Xe=v.x1+N+(g?f/2*F:0),Oe=v.y1,He=v.y2;t.segpts=[Xe,Oe,Xe,He]}if(t.isRound){var ke=r.pstyle("taxi-radius").value,ue=r.pstyle("radius-type").value[0]==="arc-radius";t.radii=new Array(t.segpts.length/2).fill(ke),t.isArcRadius=new Array(t.segpts.length/2).fill(ue)}};yr.tryToCorrectInvalidPoints=function(r,e){var t=r._private.rscratch;if(t.edgeType==="bezier"){var a=e.srcPos,n=e.tgtPos,i=e.srcW,s=e.srcH,o=e.tgtW,l=e.tgtH,u=e.srcShape,v=e.tgtShape,f=e.srcCornerRadius,c=e.tgtCornerRadius,h=e.srcRs,d=e.tgtRs,m=!te(t.startX)||!te(t.startY),g=!te(t.arrowStartX)||!te(t.arrowStartY),p=!te(t.endX)||!te(t.endY),y=!te(t.arrowEndX)||!te(t.arrowEndY),b=3,w=this.getArrowWidth(r.pstyle("width").pfValue,r.pstyle("arrow-scale").value)*this.arrowShapeWidth,E=b*w,C=Dt({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.startX,y:t.startY}),x=C<E,T=Dt({x:t.ctrlpts[0],y:t.ctrlpts[1]},{x:t.endX,y:t.endY}),S=T<E,P=!1;if(m||g||x){P=!0;var D={x:t.ctrlpts[0]-a.x,y:t.ctrlpts[1]-a.y},A=Math.sqrt(D.x*D.x+D.y*D.y),B={x:D.x/A,y:D.y/A},R=Math.max(i,s),M={x:t.ctrlpts[0]+B.x*2*R,y:t.ctrlpts[1]+B.y*2*R},L=u.intersectLine(a.x,a.y,i,s,M.x,M.y,0,f,h);x?(t.ctrlpts[0]=t.ctrlpts[0]+B.x*(E-C),t.ctrlpts[1]=t.ctrlpts[1]+B.y*(E-C)):(t.ctrlpts[0]=L[0]+B.x*E,t.ctrlpts[1]=L[1]+B.y*E)}if(p||y||S){P=!0;var I={x:t.ctrlpts[0]-n.x,y:t.ctrlpts[1]-n.y},O=Math.sqrt(I.x*I.x+I.y*I.y),F={x:I.x/O,y:I.y/O},_=Math.max(i,s),N={x:t.ctrlpts[0]+F.x*2*_,y:t.ctrlpts[1]+F.y*2*_},q=v.intersectLine(n.x,n.y,o,l,N.x,N.y,0,c,d);S?(t.ctrlpts[0]=t.ctrlpts[0]+F.x*(E-T),t.ctrlpts[1]=t.ctrlpts[1]+F.y*(E-T)):(t.ctrlpts[0]=q[0]+F.x*E,t.ctrlpts[1]=q[1]+F.y*E)}P&&this.findEndpoints(r)}};yr.storeAllpts=function(r){var e=r._private.rscratch;if(e.edgeType==="multibezier"||e.edgeType==="bezier"||e.edgeType==="self"||e.edgeType==="compound"){e.allpts=[],e.allpts.push(e.startX,e.startY);for(var t=0;t+1<e.ctrlpts.length;t+=2)e.allpts.push(e.ctrlpts[t],e.ctrlpts[t+1]),t+3<e.ctrlpts.length&&e.allpts.push((e.ctrlpts[t]+e.ctrlpts[t+2])/2,(e.ctrlpts[t+1]+e.ctrlpts[t+3])/2);e.allpts.push(e.endX,e.endY);var a,n;e.ctrlpts.length/2%2===0?(a=e.allpts.length/2-1,e.midX=e.allpts[a],e.midY=e.allpts[a+1]):(a=e.allpts.length/2-3,n=.5,e.midX=sr(e.allpts[a],e.allpts[a+2],e.allpts[a+4],n),e.midY=sr(e.allpts[a+1],e.allpts[a+3],e.allpts[a+5],n))}else if(e.edgeType==="straight")e.allpts=[e.startX,e.startY,e.endX,e.endY],e.midX=(e.startX+e.endX+e.arrowStartX+e.arrowEndX)/4,e.midY=(e.startY+e.endY+e.arrowStartY+e.arrowEndY)/4;else if(e.edgeType==="segments"){if(e.allpts=[],e.allpts.push(e.startX,e.startY),e.allpts.push.apply(e.allpts,e.segpts),e.allpts.push(e.endX,e.endY),e.isRound){e.roundCorners=[];for(var i=2;i+3<e.allpts.length;i+=2){var s=e.radii[i/2-1],o=e.isArcRadius[i/2-1];e.roundCorners.push(po({x:e.allpts[i-2],y:e.allpts[i-1]},{x:e.allpts[i],y:e.allpts[i+1],radius:s},{x:e.allpts[i+2],y:e.allpts[i+3]},s,o))}}if(e.segpts.length%4===0){var l=e.segpts.length/2,u=l-2;e.midX=(e.segpts[u]+e.segpts[l])/2,e.midY=(e.segpts[u+1]+e.segpts[l+1])/2}else{var v=e.segpts.length/2-1;if(!e.isRound)e.midX=e.segpts[v],e.midY=e.segpts[v+1];else{var f={x:e.segpts[v],y:e.segpts[v+1]},c=e.roundCorners[v/2];if(c.radius===0){var h={x:e.segpts[v+2],y:e.segpts[v+3]};e.midX=f.x,e.midY=f.y,e.midVector=[f.y-h.y,h.x-f.x]}else{var d=[f.x-c.cx,f.y-c.cy],m=c.radius/Math.sqrt(Math.pow(d[0],2)+Math.pow(d[1],2));d=d.map(function(g){return g*m}),e.midX=c.cx+d[0],e.midY=c.cy+d[1],e.midVector=d}}}}};yr.checkForInvalidEdgeWarning=function(r){var e=r[0]._private.rscratch;e.nodesOverlap||te(e.startX)&&te(e.startY)&&te(e.endX)&&te(e.endY)?e.loggedErr=!1:e.loggedErr||(e.loggedErr=!0,Ie("Edge `"+r.id()+"` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))};yr.findEdgeControlPoints=function(r){var e=this;if(!(!r||r.length===0)){for(var t=this,a=t.cy,n=a.hasCompoundNodes(),i=new Xr,s=function(S,P){return[].concat(mn(S),[P?1:0]).join("-")},o=[],l=[],u=0;u<r.length;u++){var v=r[u],f=v._private,c=v.pstyle("curve-style").value;if(!(v.removed()||!v.takesUpSpace())){if(c==="haystack"){l.push(v);continue}var h=c==="unbundled-bezier"||at(c,"segments")||c==="straight"||c==="straight-triangle"||at(c,"taxi"),d=c==="unbundled-bezier"||c==="bezier",m=f.source,g=f.target,p=m.poolIndex(),y=g.poolIndex(),b=[p,y].sort(),w=s(b,h),E=i.get(w);E==null&&(E={eles:[]},o.push({pairId:b,edgeIsUnbundled:h}),i.set(w,E)),E.eles.push(v),h&&(E.hasUnbundled=!0),d&&(E.hasBezier=!0)}}for(var C=function(){var S=o[x],P=S.pairId,D=S.edgeIsUnbundled,A=s(P,D),B=i.get(A),R;if(!B.hasUnbundled){var M=B.eles[0].parallelEdges().filter(function(ue){return ue.isBundledBezier()});eo(B.eles),M.forEach(function(ue){return B.eles.push(ue)}),B.eles.sort(function(ue,Y){return ue.poolIndex()-Y.poolIndex()})}var L=B.eles[0],I=L.source(),O=L.target();if(I.poolIndex()>O.poolIndex()){var F=I;I=O,O=F}var _=B.srcPos=I.position(),N=B.tgtPos=O.position(),q=B.srcW=I.outerWidth(),U=B.srcH=I.outerHeight(),X=B.tgtW=O.outerWidth(),j=B.tgtH=O.outerHeight(),J=B.srcShape=t.nodeShapes[e.getNodeShape(I)],re=B.tgtShape=t.nodeShapes[e.getNodeShape(O)],ae=B.srcCornerRadius=I.pstyle("corner-radius").value==="auto"?"auto":I.pstyle("corner-radius").pfValue,Z=B.tgtCornerRadius=O.pstyle("corner-radius").value==="auto"?"auto":O.pstyle("corner-radius").pfValue,z=B.tgtRs=O._private.rscratch,G=B.srcRs=I._private.rscratch;B.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var H=0;H<B.eles.length;H++){var Q=B.eles[H],ne=Q[0]._private.rscratch,be=Q.pstyle("curve-style").value,Fe=be==="unbundled-bezier"||at(be,"segments")||at(be,"taxi"),Be=!I.same(Q.source());if(!B.calculatedIntersection&&I!==O&&(B.hasBezier||B.hasUnbundled)){B.calculatedIntersection=!0;var oe=J.intersectLine(_.x,_.y,q,U,N.x,N.y,0,ae,G),ve=B.srcIntn=oe,he=re.intersectLine(N.x,N.y,X,j,_.x,_.y,0,Z,z),ye=B.tgtIntn=he,me=B.intersectionPts={x1:oe[0],x2:he[0],y1:oe[1],y2:he[1]},we=B.posPts={x1:_.x,x2:N.x,y1:_.y,y2:N.y},xe=he[1]-oe[1],Pe=he[0]-oe[0],Ve=Math.sqrt(Pe*Pe+xe*xe);te(Ve)&&Ve>=Qp||(Ve=Math.sqrt(Math.max(Pe*Pe,Ma)+Math.max(xe*xe,Ma)));var Xe=B.vector={x:Pe,y:xe},Oe=B.vectorNorm={x:Xe.x/Ve,y:Xe.y/Ve},He={x:-Oe.y,y:Oe.x};B.nodesOverlap=!te(Ve)||re.checkPoint(oe[0],oe[1],0,X,j,N.x,N.y,Z,z)||J.checkPoint(he[0],he[1],0,q,U,_.x,_.y,ae,G),B.vectorNormInverse=He,R={nodesOverlap:B.nodesOverlap,dirCounts:B.dirCounts,calculatedIntersection:!0,hasBezier:B.hasBezier,hasUnbundled:B.hasUnbundled,eles:B.eles,srcPos:N,srcRs:z,tgtPos:_,tgtRs:G,srcW:X,srcH:j,tgtW:q,tgtH:U,srcIntn:ye,tgtIntn:ve,srcShape:re,tgtShape:J,posPts:{x1:we.x2,y1:we.y2,x2:we.x1,y2:we.y1},intersectionPts:{x1:me.x2,y1:me.y2,x2:me.x1,y2:me.y1},vector:{x:-Xe.x,y:-Xe.y},vectorNorm:{x:-Oe.x,y:-Oe.y},vectorNormInverse:{x:-He.x,y:-He.y}}}var ke=Be?R:B;ne.nodesOverlap=ke.nodesOverlap,ne.srcIntn=ke.srcIntn,ne.tgtIntn=ke.tgtIntn,ne.isRound=be.startsWith("round"),n&&(I.isParent()||I.isChild()||O.isParent()||O.isChild())&&(I.parents().anySame(O)||O.parents().anySame(I)||I.same(O)&&I.isParent())?e.findCompoundLoopPoints(Q,ke,H,Fe):I===O?e.findLoopPoints(Q,ke,H,Fe):be.endsWith("segments")?e.findSegmentsPoints(Q,ke):be.endsWith("taxi")?e.findTaxiPoints(Q,ke):be==="straight"||!Fe&&B.eles.length%2===1&&H===Math.floor(B.eles.length/2)?e.findStraightEdgePoints(Q):e.findBezierPoints(Q,ke,H,Fe,Be),e.findEndpoints(Q),e.tryToCorrectInvalidPoints(Q,ke),e.checkForInvalidEdgeWarning(Q),e.storeAllpts(Q),e.storeEdgeProjections(Q),e.calculateArrowAngles(Q),e.recalculateEdgeLabelProjections(Q),e.calculateLabelAngles(Q)}},x=0;x<o.length;x++)C();this.findHaystackPoints(l)}};function hf(r){var e=[];if(r!=null){for(var t=0;t<r.length;t+=2){var a=r[t],n=r[t+1];e.push({x:a,y:n})}return e}}yr.getSegmentPoints=function(r){var e=r[0]._private.rscratch;this.recalculateRenderedStyle(r);var t=e.edgeType;if(t==="segments")return hf(e.segpts)};yr.getControlPoints=function(r){var e=r[0]._private.rscratch;this.recalculateRenderedStyle(r);var t=e.edgeType;if(t==="bezier"||t==="multibezier"||t==="self"||t==="compound")return hf(e.ctrlpts)};yr.getEdgeMidpoint=function(r){var e=r[0]._private.rscratch;return this.recalculateRenderedStyle(r),{x:e.midX,y:e.midY}};var Ga={};Ga.manualEndptToPx=function(r,e){var t=this,a=r.position(),n=r.outerWidth(),i=r.outerHeight(),s=r._private.rscratch;if(e.value.length===2){var o=[e.pfValue[0],e.pfValue[1]];return e.units[0]==="%"&&(o[0]=o[0]*n),e.units[1]==="%"&&(o[1]=o[1]*i),o[0]+=a.x,o[1]+=a.y,o}else{var l=e.pfValue[0];l=-Math.PI/2+l;var u=2*Math.max(n,i),v=[a.x+Math.cos(l)*u,a.y+Math.sin(l)*u];return t.nodeShapes[this.getNodeShape(r)].intersectLine(a.x,a.y,n,i,v[0],v[1],0,r.pstyle("corner-radius").value==="auto"?"auto":r.pstyle("corner-radius").pfValue,s)}};Ga.findEndpoints=function(r){var e,t,a,n,i=this,s,o=r.source()[0],l=r.target()[0],u=o.position(),v=l.position(),f=r.pstyle("target-arrow-shape").value,c=r.pstyle("source-arrow-shape").value,h=r.pstyle("target-distance-from-node").pfValue,d=r.pstyle("source-distance-from-node").pfValue,m=o._private.rscratch,g=l._private.rscratch,p=r.pstyle("curve-style").value,y=r._private.rscratch,b=y.edgeType,w=at(p,"taxi"),E=b==="self"||b==="compound",C=b==="bezier"||b==="multibezier"||E,x=b!=="bezier",T=b==="straight"||b==="segments",S=b==="segments",P=C||x||T,D=E||w,A=r.pstyle("source-endpoint"),B=D?"outside-to-node":A.value,R=o.pstyle("corner-radius").value==="auto"?"auto":o.pstyle("corner-radius").pfValue,M=r.pstyle("target-endpoint"),L=D?"outside-to-node":M.value,I=l.pstyle("corner-radius").value==="auto"?"auto":l.pstyle("corner-radius").pfValue;y.srcManEndpt=A,y.tgtManEndpt=M;var O,F,_,N,q=(e=(M==null||(t=M.pfValue)===null||t===void 0?void 0:t.length)===2?M.pfValue:null)!==null&&e!==void 0?e:[0,0],U=(a=(A==null||(n=A.pfValue)===null||n===void 0?void 0:n.length)===2?A.pfValue:null)!==null&&a!==void 0?a:[0,0];if(C){var X=[y.ctrlpts[0],y.ctrlpts[1]],j=x?[y.ctrlpts[y.ctrlpts.length-2],y.ctrlpts[y.ctrlpts.length-1]]:X;O=j,F=X}else if(T){var J=S?y.segpts.slice(0,2):[v.x+q[0],v.y+q[1]],re=S?y.segpts.slice(y.segpts.length-2):[u.x+U[0],u.y+U[1]];O=re,F=J}if(L==="inside-to-node")s=[v.x,v.y];else if(M.units)s=this.manualEndptToPx(l,M);else if(L==="outside-to-line")s=y.tgtIntn;else if(L==="outside-to-node"||L==="outside-to-node-or-label"?_=O:(L==="outside-to-line"||L==="outside-to-line-or-label")&&(_=[u.x,u.y]),s=i.nodeShapes[this.getNodeShape(l)].intersectLine(v.x,v.y,l.outerWidth(),l.outerHeight(),_[0],_[1],0,I,g),L==="outside-to-node-or-label"||L==="outside-to-line-or-label"){var ae=l._private.rscratch,Z=ae.labelWidth,z=ae.labelHeight,G=ae.labelX,H=ae.labelY,Q=Z/2,ne=z/2,be=l.pstyle("text-valign").value;be==="top"?H-=ne:be==="bottom"&&(H+=ne);var Fe=l.pstyle("text-halign").value;Fe==="left"?G-=Q:Fe==="right"&&(G+=Q);var Be=Da(_[0],_[1],[G-Q,H-ne,G+Q,H-ne,G+Q,H+ne,G-Q,H+ne],v.x,v.y);if(Be.length>0){var oe=u,ve=xt(oe,Ht(s)),he=xt(oe,Ht(Be)),ye=ve;if(he<ve&&(s=Be,ye=he),Be.length>2){var me=xt(oe,{x:Be[2],y:Be[3]});me<ye&&(s=[Be[2],Be[3]])}}}var we=Za(s,O,i.arrowShapes[f].spacing(r)+h),xe=Za(s,O,i.arrowShapes[f].gap(r)+h);if(y.endX=xe[0],y.endY=xe[1],y.arrowEndX=we[0],y.arrowEndY=we[1],B==="inside-to-node")s=[u.x,u.y];else if(A.units)s=this.manualEndptToPx(o,A);else if(B==="outside-to-line")s=y.srcIntn;else if(B==="outside-to-node"||B==="outside-to-node-or-label"?N=F:(B==="outside-to-line"||B==="outside-to-line-or-label")&&(N=[v.x,v.y]),s=i.nodeShapes[this.getNodeShape(o)].intersectLine(u.x,u.y,o.outerWidth(),o.outerHeight(),N[0],N[1],0,R,m),B==="outside-to-node-or-label"||B==="outside-to-line-or-label"){var Pe=o._private.rscratch,Ve=Pe.labelWidth,Xe=Pe.labelHeight,Oe=Pe.labelX,He=Pe.labelY,ke=Ve/2,ue=Xe/2,Y=o.pstyle("text-valign").value;Y==="top"?He-=ue:Y==="bottom"&&(He+=ue);var k=o.pstyle("text-halign").value;k==="left"?Oe-=ke:k==="right"&&(Oe+=ke);var V=Da(N[0],N[1],[Oe-ke,He-ue,Oe+ke,He-ue,Oe+ke,He+ue,Oe-ke,He+ue],u.x,u.y);if(V.length>0){var W=v,$=xt(W,Ht(s)),K=xt(W,Ht(V)),se=$;if(K<$&&(s=[V[0],V[1]],se=K),V.length>2){var ee=xt(W,{x:V[2],y:V[3]});ee<se&&(s=[V[2],V[3]])}}}var fe=Za(s,F,i.arrowShapes[c].spacing(r)+d),le=Za(s,F,i.arrowShapes[c].gap(r)+d);y.startX=le[0],y.startY=le[1],y.arrowStartX=fe[0],y.arrowStartY=fe[1],P&&(!te(y.startX)||!te(y.startY)||!te(y.endX)||!te(y.endY)?y.badLine=!0:y.badLine=!1)};Ga.getSourceEndpoint=function(r){var e=r[0]._private.rscratch;switch(this.recalculateRenderedStyle(r),e.edgeType){case"haystack":return{x:e.haystackPts[0],y:e.haystackPts[1]};default:return{x:e.arrowStartX,y:e.arrowStartY}}};Ga.getTargetEndpoint=function(r){var e=r[0]._private.rscratch;switch(this.recalculateRenderedStyle(r),e.edgeType){case"haystack":return{x:e.haystackPts[2],y:e.haystackPts[3]};default:return{x:e.arrowEndX,y:e.arrowEndY}}};var yo={};function Jp(r,e,t){for(var a=function(u,v,f,c){return sr(u,v,f,c)},n=e._private,i=n.rstyle.bezierPts,s=0;s<r.bezierProjPcts.length;s++){var o=r.bezierProjPcts[s];i.push({x:a(t[0],t[2],t[4],o),y:a(t[1],t[3],t[5],o)})}}yo.storeEdgeProjections=function(r){var e=r._private,t=e.rscratch,a=t.edgeType;if(e.rstyle.bezierPts=null,e.rstyle.linePts=null,e.rstyle.haystackPts=null,a==="multibezier"||a==="bezier"||a==="self"||a==="compound"){e.rstyle.bezierPts=[];for(var n=0;n+5<t.allpts.length;n+=4)Jp(this,r,t.allpts.slice(n,n+6))}else if(a==="segments")for(var i=e.rstyle.linePts=[],n=0;n+1<t.allpts.length;n+=2)i.push({x:t.allpts[n],y:t.allpts[n+1]});else if(a==="haystack"){var 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De=k.touches[0].clientX-ge[0],Se=De*De,Je=k.touches[0].clientY-ge[1],Ue=Je*Je,mr=Se+Ue;Te=mr>=r.touchTapThreshold2}if(V&&r.touchData.cxt){k.preventDefault();var Ye=k.touches[0].clientX-z,ir=k.touches[0].clientY-G,je=k.touches[1].clientX-z,lr=k.touches[1].clientY-G,jr=Fe(Ye,ir,je,lr),Ze=jr/re,Wr=150,$r=Wr*Wr,Lt=1.5,$a=Lt*Lt;if(Ze>=$a||jr>=$r){r.touchData.cxt=!1,r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var mt=le("cxttapend");r.touchData.start?(r.touchData.start.unactivate().emit(mt),r.touchData.start=null):$.emit(mt)}}if(V&&r.touchData.cxt){var mt=le("cxtdrag");r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.touchData.start?r.touchData.start.emit(mt):$.emit(mt),r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxtDragged=!0;var Er=r.findNearestElement(K[0],K[1],!0,!0);(!r.touchData.cxtOver||Er!==r.touchData.cxtOver)&&(r.touchData.cxtOver&&r.touchData.cxtOver.emit(le("cxtdragout")),r.touchData.cxtOver=Er,Er&&Er.emit(le("cxtdragover")))}else if(V&&k.touches[2]&&$.boxSelectionEnabled())k.preventDefault(),r.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,r.touchData.selecting||$.emit(le("boxstart")),r.touchData.selecting=!0,r.touchData.didSelect=!0,W[4]=1,!W||W.length===0||W[0]===void 0?(W[0]=(K[0]+K[2]+K[4])/3,W[1]=(K[1]+K[3]+K[5])/3,W[2]=(K[0]+K[2]+K[4])/3+1,W[3]=(K[1]+K[3]+K[5])/3+1):(W[2]=(K[0]+K[2]+K[4])/3,W[3]=(K[1]+K[3]+K[5])/3),r.redrawHint("select",!0),r.redraw();else if(V&&k.touches[1]&&!r.touchData.didSelect&&$.zoomingEnabled()&&$.panningEnabled()&&$.userZoomingEnabled()&&$.userPanningEnabled()){k.preventDefault(),r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var hr=r.dragData.touchDragEles;if(hr){r.redrawHint("drag",!0);for(var Cr=0;Cr<hr.length;Cr++){var oa=hr[Cr]._private;oa.grabbed=!1,oa.rscratch.inDragLayer=!1}}var Br=r.touchData.start,Ye=k.touches[0].clientX-z,ir=k.touches[0].clientY-G,je=k.touches[1].clientX-z,lr=k.touches[1].clientY-G,wo=be(Ye,ir,je,lr),_f=wo/J;if(ne){var Gf=Ye-q,Hf=ir-U,Wf=je-X,$f=lr-j,Uf=(Gf+Wf)/2,Kf=(Hf+$f)/2,ua=$.zoom(),Zn=ua*_f,Ua=$.pan(),xo=Z[0]*ua+Ua.x,Eo=Z[1]*ua+Ua.y,Xf={x:-Zn/ua*(xo-Ua.x-Uf)+xo,y:-Zn/ua*(Eo-Ua.y-Kf)+Eo};if(Br&&Br.active()){var hr=r.dragData.touchDragEles;p(hr),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Br.unactivate().emit(le("freeon")),hr.emit(le("free")),r.dragData.didDrag&&(Br.emit(le("dragfreeon")),hr.emit(le("dragfree")))}$.viewport({zoom:Zn,pan:Xf,cancelOnFailedZoom:!0}),$.emit(le("pinchzoom")),J=wo,q=Ye,U=ir,X=je,j=lr,r.pinching=!0}if(k.touches[0]){var fe=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);K[0]=fe[0],K[1]=fe[1]}if(k.touches[1]){var fe=r.projectIntoViewport(k.touches[1].clientX,k.touches[1].clientY);K[2]=fe[0],K[3]=fe[1]}if(k.touches[2]){var fe=r.projectIntoViewport(k.touches[2].clientX,k.touches[2].clientY);K[4]=fe[0],K[5]=fe[1]}}else if(k.touches[0]&&!r.touchData.didSelect){var Mr=r.touchData.start,Qn=r.touchData.last,Er;if(!r.hoverData.draggingEles&&!r.swipePanning&&(Er=r.findNearestElement(K[0],K[1],!0,!0)),V&&Mr!=null&&k.preventDefault(),V&&Mr!=null&&r.nodeIsDraggable(Mr))if(Te){var hr=r.dragData.touchDragEles,Co=!r.dragData.didDrag;Co&&m(hr,{inDragLayer:!0}),r.dragData.didDrag=!0;var la={x:0,y:0};if(te(Ee[0])&&te(Ee[1])&&(la.x+=Ee[0],la.y+=Ee[1],Co)){r.redrawHint("eles",!0);var Lr=r.touchData.dragDelta;Lr&&te(Lr[0])&&te(Lr[1])&&(la.x+=Lr[0],la.y+=Lr[1])}r.hoverData.draggingEles=!0,hr.silentShift(la).emit(le("position")).emit(le("drag")),r.redrawHint("drag",!0),r.touchData.startPosition[0]==se[0]&&r.touchData.startPosition[1]==se[1]&&r.redrawHint("eles",!0),r.redraw()}else{var Lr=r.touchData.dragDelta=r.touchData.dragDelta||[];Lr.length===0?(Lr.push(Ee[0]),Lr.push(Ee[1])):(Lr[0]+=Ee[0],Lr[1]+=Ee[1])}if(n(Mr||Er,["touchmove","tapdrag","vmousemove"],k,{x:K[0],y:K[1]}),(!Mr||!Mr.grabbed())&&Er!=Qn&&(Qn&&Qn.emit(le("tapdragout")),Er&&Er.emit(le("tapdragover"))),r.touchData.last=Er,V)for(var Cr=0;Cr<K.length;Cr++)K[Cr]&&r.touchData.startPosition[Cr]&&Te&&(r.touchData.singleTouchMoved=!0);if(V&&(Mr==null||Mr.pannable())&&$.panningEnabled()&&$.userPanningEnabled()){var Yf=s(Mr,r.touchData.starts);Yf&&(k.preventDefault(),r.data.bgActivePosistion||(r.data.bgActivePosistion=Ht(r.touchData.startPosition)),r.swipePanning?($.panBy({x:Ee[0]*ee,y:Ee[1]*ee}),$.emit(le("dragpan"))):Te&&(r.swipePanning=!0,$.panBy({x:De*ee,y:Je*ee}),$.emit(le("dragpan")),Mr&&(Mr.unactivate(),r.redrawHint("select",!0),r.touchData.start=null)));var fe=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);K[0]=fe[0],K[1]=fe[1]}}for(var ce=0;ce<K.length;ce++)se[ce]=K[ce];V&&k.touches.length>0&&!r.hoverData.draggingEles&&!r.swipePanning&&r.data.bgActivePosistion!=null&&(r.data.bgActivePosistion=void 0,r.redrawHint("select",!0),r.redraw())}},!1);var ve;r.registerBinding(e,"touchcancel",ve=function(k){var V=r.touchData.start;r.touchData.capture=!1,V&&V.unactivate()});var he,ye,me,we;if(r.registerBinding(e,"touchend",he=function(k){var V=r.touchData.start,W=r.touchData.capture;if(W)k.touches.length===0&&(r.touchData.capture=!1),k.preventDefault();else return;var $=r.selection;r.swipePanning=!1,r.hoverData.draggingEles=!1;var K=r.cy,se=K.zoom(),ee=r.touchData.now,fe=r.touchData.earlier;if(k.touches[0]){var le=r.projectIntoViewport(k.touches[0].clientX,k.touches[0].clientY);ee[0]=le[0],ee[1]=le[1]}if(k.touches[1]){var le=r.projectIntoViewport(k.touches[1].clientX,k.touches[1].clientY);ee[2]=le[0],ee[3]=le[1]}if(k.touches[2]){var le=r.projectIntoViewport(k.touches[2].clientX,k.touches[2].clientY);ee[4]=le[0],ee[5]=le[1]}var ge=function($r){return{originalEvent:k,type:$r,position:{x:ee[0],y:ee[1]}}};V&&V.unactivate();var Te;if(r.touchData.cxt){if(Te=ge("cxttapend"),V?V.emit(Te):K.emit(Te),!r.touchData.cxtDragged){var Ee=ge("cxttap");V?V.emit(Ee):K.emit(Ee)}r.touchData.start&&(r.touchData.start._private.grabbed=!1),r.touchData.cxt=!1,r.touchData.start=null,r.redraw();return}if(!k.touches[2]&&K.boxSelectionEnabled()&&r.touchData.selecting){r.touchData.selecting=!1;var ce=K.collection(r.getAllInBox($[0],$[1],$[2],$[3]));$[0]=void 0,$[1]=void 0,$[2]=void 0,$[3]=void 0,$[4]=0,r.redrawHint("select",!0),K.emit(ge("boxend"));var De=function($r){return $r.selectable()&&!$r.selected()};ce.emit(ge("box")).stdFilter(De).select().emit(ge("boxselect")),ce.nonempty()&&r.redrawHint("eles",!0),r.redraw()}if(V!=null&&V.unactivate(),k.touches[2])r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);else if(!k.touches[1]){if(!k.touches[0]){if(!k.touches[0]){r.data.bgActivePosistion=void 0,r.redrawHint("select",!0);var Se=r.dragData.touchDragEles;if(V!=null){var Je=V._private.grabbed;p(Se),r.redrawHint("drag",!0),r.redrawHint("eles",!0),Je&&(V.emit(ge("freeon")),Se.emit(ge("free")),r.dragData.didDrag&&(V.emit(ge("dragfreeon")),Se.emit(ge("dragfree")))),n(V,["touchend","tapend","vmouseup","tapdragout"],k,{x:ee[0],y:ee[1]}),V.unactivate(),r.touchData.start=null}else{var Ue=r.findNearestElement(ee[0],ee[1],!0,!0);n(Ue,["touchend","tapend","vmouseup","tapdragout"],k,{x:ee[0],y:ee[1]})}var mr=r.touchData.startPosition[0]-ee[0],Ye=mr*mr,ir=r.touchData.startPosition[1]-ee[1],je=ir*ir,lr=Ye+je,jr=lr*se*se;r.touchData.singleTouchMoved||(V||K.$(":selected").unselect(["tapunselect"]),n(V,["tap","vclick"],k,{x:ee[0],y:ee[1]}),ye=!1,k.timeStamp-we<=K.multiClickDebounceTime()?(me&&clearTimeout(me),ye=!0,we=null,n(V,["dbltap","vdblclick"],k,{x:ee[0],y:ee[1]})):(me=setTimeout(function(){ye||n(V,["onetap","voneclick"],k,{x:ee[0],y:ee[1]})},K.multiClickDebounceTime()),we=k.timeStamp)),V!=null&&!r.dragData.didDrag&&V._private.selectable&&jr<r.touchTapThreshold2&&!r.pinching&&(K.selectionType()==="single"?(K.$(t).unmerge(V).unselect(["tapunselect"]),V.select(["tapselect"])):V.selected()?V.unselect(["tapunselect"]):V.select(["tapselect"]),r.redrawHint("eles",!0)),r.touchData.singleTouchMoved=!0}}}for(var Ze=0;Ze<ee.length;Ze++)fe[Ze]=ee[Ze];r.dragData.didDrag=!1,k.touches.length===0&&(r.touchData.dragDelta=[],r.touchData.startPosition=[null,null,null,null,null,null],r.touchData.startGPosition=null,r.touchData.didSelect=!1),k.touches.length<2&&(k.touches.length===1&&(r.touchData.startGPosition=[k.touches[0].clientX,k.touches[0].clientY]),r.pinching=!1,r.redrawHint("eles",!0),r.redraw())},!1),typeof TouchEvent>"u"){var xe=[],Pe=function(k){return{clientX:k.clientX,clientY:k.clientY,force:1,identifier:k.pointerId,pageX:k.pageX,pageY:k.pageY,radiusX:k.width/2,radiusY:k.height/2,screenX:k.screenX,screenY:k.screenY,target:k.target}},Ve=function(k){return{event:k,touch:Pe(k)}},Xe=function(k){xe.push(Ve(k))},Oe=function(k){for(var V=0;V<xe.length;V++){var W=xe[V];if(W.event.pointerId===k.pointerId){xe.splice(V,1);return}}},He=function(k){var V=xe.filter(function(W){return W.event.pointerId===k.pointerId})[0];V.event=k,V.touch=Pe(k)},ke=function(k){k.touches=xe.map(function(V){return V.touch})},ue=function(k){return k.pointerType==="mouse"||k.pointerType===4};r.registerBinding(r.container,"pointerdown",function(Y){ue(Y)||(Y.preventDefault(),Xe(Y),ke(Y),Be(Y))}),r.registerBinding(r.container,"pointerup",function(Y){ue(Y)||(Oe(Y),ke(Y),he(Y))}),r.registerBinding(r.container,"pointercancel",function(Y){ue(Y)||(Oe(Y),ke(Y),ve(Y))}),r.registerBinding(r.container,"pointermove",function(Y){ue(Y)||(Y.preventDefault(),He(Y),ke(Y),oe(Y))})}};var Qr={};Qr.generatePolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,draw:function(a,n,i,s,o,l){this.renderer.nodeShapeImpl("polygon",a,n,i,s,o,this.points)},intersectLine:function(a,n,i,s,o,l,u,v){return Da(o,l,this.points,a,n,i/2,s/2,u)},checkPoint:function(a,n,i,s,o,l,u,v){return Zr(a,n,this.points,l,u,s,o,[0,-1],i)},hasMiterBounds:r!=="rectangle",miterBounds:function(a,n,i,s,o,l){return kd(this.points,a,n,i,s,o)}}};Qr.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,s,o,l){return Id(i,s,e,t,a/2+o,n/2+o)},checkPoint:function(e,t,a,n,i,s,o,l){return St(e,t,n,i,s,o,a)}}};Qr.generateRoundPolygon=function(r,e){return this.nodeShapes[r]={renderer:this,name:r,points:e,getOrCreateCorners:function(a,n,i,s,o,l,u){if(l[u]!==void 0&&l[u+"-cx"]===a&&l[u+"-cy"]===n)return l[u];l[u]=new Array(e.length/2),l[u+"-cx"]=a,l[u+"-cy"]=n;var v=i/2,f=s/2;o=o==="auto"?bv(i,s):o;for(var c=new Array(e.length/2),h=0;h<e.length/2;h++)c[h]={x:a+v*e[h*2],y:n+f*e[h*2+1]};var d,m,g,p,y=c.length;for(m=c[y-1],d=0;d<y;d++)g=c[d%y],p=c[(d+1)%y],l[u][d]=po(m,g,p,o),m=g,g=p;return l[u]},draw:function(a,n,i,s,o,l,u){this.renderer.nodeShapeImpl("round-polygon",a,n,i,s,o,this.points,this.getOrCreateCorners(n,i,s,o,l,u,"drawCorners"))},intersectLine:function(a,n,i,s,o,l,u,v,f){return Nd(o,l,this.points,a,n,i,s,u,this.getOrCreateCorners(a,n,i,s,v,f,"corners"))},checkPoint:function(a,n,i,s,o,l,u,v,f){return Ld(a,n,this.points,l,u,s,o,this.getOrCreateCorners(l,u,s,o,v,f,"corners"))}}};Qr.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:br(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,s)},intersectLine:function(e,t,a,n,i,s,o,l){return yv(i,s,e,t,a,n,o,l)},checkPoint:function(e,t,a,n,i,s,o,l){var u=n/2,v=i/2;l=l==="auto"?lt(n,i):l,l=Math.min(u,v,l);var f=l*2;return!!(Zr(e,t,this.points,s,o,n,i-f,[0,-1],a)||Zr(e,t,this.points,s,o,n-f,i,[0,-1],a)||St(e,t,f,f,s-u+l,o-v+l,a)||St(e,t,f,f,s+u-l,o-v+l,a)||St(e,t,f,f,s+u-l,o+v-l,a)||St(e,t,f,f,s-u+l,o+v-l,a))}}};Qr.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:no(),points:br(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,null,s)},generateCutTrianglePts:function(e,t,a,n,i){var s=i==="auto"?this.cornerLength:i,o=t/2,l=e/2,u=a-l,v=a+l,f=n-o,c=n+o;return{topLeft:[u,f+s,u+s,f,u+s,f+s],topRight:[v-s,f,v,f+s,v-s,f+s],bottomRight:[v,c-s,v-s,c,v-s,c-s],bottomLeft:[u+s,c,u,c-s,u+s,c-s]}},intersectLine:function(e,t,a,n,i,s,o,l){var u=this.generateCutTrianglePts(a+2*o,n+2*o,e,t,l),v=[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]);return Da(i,s,v,e,t)},checkPoint:function(e,t,a,n,i,s,o,l){var u=l==="auto"?this.cornerLength:l;if(Zr(e,t,this.points,s,o,n,i-2*u,[0,-1],a)||Zr(e,t,this.points,s,o,n-2*u,i,[0,-1],a))return!0;var v=this.generateCutTrianglePts(n,i,s,o);return Sr(e,t,v.topLeft)||Sr(e,t,v.topRight)||Sr(e,t,v.bottomRight)||Sr(e,t,v.bottomLeft)}}};Qr.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:br(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i)},intersectLine:function(e,t,a,n,i,s,o,l){var u=.15,v=.5,f=.85,c=this.generateBarrelBezierPts(a+2*o,n+2*o,e,t),h=function(g){var p=Ut({x:g[0],y:g[1]},{x:g[2],y:g[3]},{x:g[4],y:g[5]},u),y=Ut({x:g[0],y:g[1]},{x:g[2],y:g[3]},{x:g[4],y:g[5]},v),b=Ut({x:g[0],y:g[1]},{x:g[2],y:g[3]},{x:g[4],y:g[5]},f);return[g[0],g[1],p.x,p.y,y.x,y.y,b.x,b.y,g[4],g[5]]},d=[].concat(h(c.topLeft),h(c.topRight),h(c.bottomRight),h(c.bottomLeft));return Da(i,s,d,e,t)},generateBarrelBezierPts:function(e,t,a,n){var i=t/2,s=e/2,o=a-s,l=a+s,u=n-i,v=n+i,f=As(e,t),c=f.heightOffset,h=f.widthOffset,d=f.ctrlPtOffsetPct*e,m={topLeft:[o,u+c,o+d,u,o+h,u],topRight:[l-h,u,l-d,u,l,u+c],bottomRight:[l,v-c,l-d,v,l-h,v],bottomLeft:[o+h,v,o+d,v,o,v-c]};return m.topLeft.isTop=!0,m.topRight.isTop=!0,m.bottomLeft.isBottom=!0,m.bottomRight.isBottom=!0,m},checkPoint:function(e,t,a,n,i,s,o,l){var u=As(n,i),v=u.heightOffset,f=u.widthOffset;if(Zr(e,t,this.points,s,o,n,i-2*v,[0,-1],a)||Zr(e,t,this.points,s,o,n-2*f,i,[0,-1],a))return!0;for(var c=this.generateBarrelBezierPts(n,i,s,o),h=function(T,S,P){var D=P[4],A=P[2],B=P[0],R=P[5],M=P[1],L=Math.min(D,B),I=Math.max(D,B),O=Math.min(R,M),F=Math.max(R,M);if(L<=T&&T<=I&&O<=S&&S<=F){var _=zd(D,A,B),N=Pd(_[0],_[1],_[2],T),q=N.filter(function(U){return 0<=U&&U<=1});if(q.length>0)return q[0]}return null},d=Object.keys(c),m=0;m<d.length;m++){var g=d[m],p=c[g],y=h(e,t,p);if(y!=null){var b=p[5],w=p[3],E=p[1],C=sr(b,w,E,y);if(p.isTop&&C<=t||p.isBottom&&t<=C)return!0}}return!1}}};Qr.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:br(4,0),draw:function(e,t,a,n,i,s){this.renderer.nodeShapeImpl(this.name,e,t,a,n,i,this.points,s)},intersectLine:function(e,t,a,n,i,s,o,l){var u=e-(a/2+o),v=t-(n/2+o),f=v,c=e+(a/2+o),h=nt(i,s,e,t,u,v,c,f,!1);return h.length>0?h:yv(i,s,e,t,a,n,o,l)},checkPoint:function(e,t,a,n,i,s,o,l){l=l==="auto"?lt(n,i):l;var u=2*l;if(Zr(e,t,this.points,s,o,n,i-u,[0,-1],a)||Zr(e,t,this.points,s,o,n-u,i,[0,-1],a))return!0;var v=n/2+2*a,f=i/2+2*a,c=[s-v,o-f,s-v,o,s+v,o,s+v,o-f];return!!(Sr(e,t,c)||St(e,t,u,u,s+n/2-l,o+i/2-l,a)||St(e,t,u,u,s-n/2+l,o+i/2-l,a))}}};Qr.registerNodeShapes=function(){var r=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",br(3,0)),this.generateRoundPolygon("round-triangle",br(3,0)),this.generatePolygon("rectangle",br(4,0)),r.square=r.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();{var t=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",t),this.generateRoundPolygon("round-diamond",t)}this.generatePolygon("pentagon",br(5,0)),this.generateRoundPolygon("round-pentagon",br(5,0)),this.generatePolygon("hexagon",br(6,0)),this.generateRoundPolygon("round-hexagon",br(6,0)),this.generatePolygon("heptagon",br(7,0)),this.generateRoundPolygon("round-heptagon",br(7,0)),this.generatePolygon("octagon",br(8,0)),this.generateRoundPolygon("round-octagon",br(8,0));var a=new Array(20);{var n=Ps(5,0),i=Ps(5,Math.PI/5),s=.5*(3-Math.sqrt(5));s*=1.57;for(var o=0;o<i.length/2;o++)i[o*2]*=s,i[o*2+1]*=s;for(var o=0;o<20/4;o++)a[o*4]=n[o*2],a[o*4+1]=n[o*2+1],a[o*4+2]=i[o*2],a[o*4+3]=i[o*2+1]}a=mv(a),this.generatePolygon("star",a),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);{var l=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",l),this.generateRoundPolygon("round-tag",l)}r.makePolygon=function(u){var v=u.join("$"),f="polygon-"+v,c;return(c=this[f])?c:e.generatePolygon(f,u)}};var Ha={};Ha.timeToRender=function(){return this.redrawTotalTime/this.redrawCount};Ha.redraw=function(r){r=r||hv();var e=this;e.averageRedrawTime===void 0&&(e.averageRedrawTime=0),e.lastRedrawTime===void 0&&(e.lastRedrawTime=0),e.lastDrawTime===void 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ey=function(e){this.init(e)},wf=ey,sa=wf.prototype;sa.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"];sa.init=function(r){var e=this;e.options=r,e.cy=r.cy;var t=e.container=r.cy.container(),a=e.cy.window();if(a){var n=a.document,i=n.head,s="__________cytoscape_stylesheet",o="__________cytoscape_container",l=n.getElementById(s)!=null;if(t.className.indexOf(o)<0&&(t.className=(t.className||"")+" "+o),!l){var u=n.createElement("style");u.id=s,u.textContent="."+o+" { position: relative; }",i.insertBefore(u,i.children[0])}var v=a.getComputedStyle(t),f=v.getPropertyValue("position");f==="static"&&Ie("A Cytoscape container has style position:static and so can not use UI extensions properly")}e.selection=[void 0,void 0,void 0,void 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t=this,a=t.cy;if(!this.destroyed){if(r==="init"){t.load();return}if(r==="destroy"){t.destroy();return}(r==="add"||r==="remove"||r==="move"&&a.hasCompoundNodes()||r==="load"||r==="zorder"||r==="mount")&&t.invalidateCachedZSortedEles(),r==="viewport"&&t.redrawHint("select",!0),r==="gc"&&t.redrawHint("gc",!0),(r==="load"||r==="resize"||r==="mount")&&(t.invalidateContainerClientCoordsCache(),t.matchCanvasSize(t.container)),t.redrawHint("eles",!0),t.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}};sa.destroy=function(){var r=this;r.destroyed=!0,r.cy.stopAnimationLoop();for(var e=0;e<r.bindings.length;e++){var t=r.bindings[e],a=t,n=a.target;(n.off||n.removeEventListener).apply(n,a.args)}if(r.bindings=[],r.beforeRenderCallbacks=[],r.onUpdateEleCalcsFns=[],r.removeObserver&&r.removeObserver.disconnect(),r.styleObserver&&r.styleObserver.disconnect(),r.resizeObserver&&r.resizeObserver.disconnect(),r.labelCalcDiv)try{document.body.removeChild(r.labelCalcDiv)}catch{}};sa.isHeadless=function(){return!1};[go,mf,bf,ia,Qr,Ha].forEach(function(r){pe(sa,r)});var bs=1e3/60,xf={setupDequeueing:function(e){return function(){var a=this,n=this.renderer;if(!a.dequeueingSetup){a.dequeueingSetup=!0;var i=Fa(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),s=function(u,v){var f=Yr(),c=n.averageRedrawTime,h=n.lastRedrawTime,d=[],m=n.cy.extent(),g=n.getPixelRatio();for(u||n.flushRenderedStyleQueue();;){var p=Yr(),y=p-f,b=p-v;if(h<bs){var w=bs-(u?c:0);if(b>=e.deqFastCost*w)break}else if(u){if(y>=e.deqCost*h||y>=e.deqAvgCost*c)break}else if(b>=e.deqNoDrawCost*bs)break;var E=e.deq(a,g,m);if(E.length>0)for(var C=0;C<E.length;C++)d.push(E[C]);else break}d.length>0&&(e.onDeqd(a,d),!u&&e.shouldRedraw(a,d,g,m)&&i())},o=e.priority||js;n.beforeRender(s,o(a))}}}},ry=function(){function r(e){var t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:xn;dt(this,r),this.idsByKey=new Xr,this.keyForId=new Xr,this.cachesByLvl=new Xr,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=t}return ht(r,[{key:"getIdsFor",value:function(t){t==null&&We("Can not get id list for null key");var a=this.idsByKey,n=this.idsByKey.get(t);return n||(n=new ra,a.set(t,n)),n}},{key:"addIdForKey",value:function(t,a){t!=null&&this.getIdsFor(t).add(a)}},{key:"deleteIdForKey",value:function(t,a){t!=null&&this.getIdsFor(t).delete(a)}},{key:"getNumberOfIdsForKey",value:function(t){return t==null?0:this.getIdsFor(t).size}},{key:"updateKeyMappingFor",value:function(t){var a=t.id(),n=this.keyForId.get(a),i=this.getKey(t);this.deleteIdForKey(n,a),this.addIdForKey(i,a),this.keyForId.set(a,i)}},{key:"deleteKeyMappingFor",value:function(t){var a=t.id(),n=this.keyForId.get(a);this.deleteIdForKey(n,a),this.keyForId.delete(a)}},{key:"keyHasChangedFor",value:function(t){var a=t.id(),n=this.keyForId.get(a),i=this.getKey(t);return n!==i}},{key:"isInvalid",value:function(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)}},{key:"getCachesAt",value:function(t){var a=this.cachesByLvl,n=this.lvls,i=a.get(t);return i||(i=new Xr,a.set(t,i),n.push(t)),i}},{key:"getCache",value:function(t,a){return this.getCachesAt(a).get(t)}},{key:"get",value:function(t,a){var n=this.getKey(t),i=this.getCache(n,a);return i!=null&&this.updateKeyMappingFor(t),i}},{key:"getForCachedKey",value:function(t,a){var n=this.keyForId.get(t.id()),i=this.getCache(n,a);return i}},{key:"hasCache",value:function(t,a){return this.getCachesAt(a).has(t)}},{key:"has",value:function(t,a){var n=this.getKey(t);return this.hasCache(n,a)}},{key:"setCache",value:function(t,a,n){n.key=t,this.getCachesAt(a).set(t,n)}},{key:"set",value:function(t,a,n){var i=this.getKey(t);this.setCache(i,a,n),this.updateKeyMappingFor(t)}},{key:"deleteCache",value:function(t,a){this.getCachesAt(a).delete(t)}},{key:"delete",value:function(t,a){var n=this.getKey(t);this.deleteCache(n,a)}},{key:"invalidateKey",value:function(t){var a=this;this.lvls.forEach(function(n){return a.deleteCache(t,n)})}},{key:"invalidate",value:function(t){var a=t.id(),n=this.keyForId.get(a);this.deleteKeyMappingFor(t);var i=this.doesEleInvalidateKey(t);return i&&this.invalidateKey(n),i||this.getNumberOfIdsForKey(n)===0}}])}(),Ol=25,nn=50,pn=-4,Hs=3,Ef=7.99,ty=8,ay=1024,ny=1024,iy=1024,sy=.2,oy=.8,uy=10,ly=.15,vy=.1,fy=.9,cy=.9,dy=100,hy=1,$t={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},gy=cr({getKey:null,doesEleInvalidateKey:xn,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:fv,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),ba=function(e,t){var a=this;a.renderer=e,a.onDequeues=[];var n=gy(t);pe(a,n),a.lookup=new ry(n.getKey,n.doesEleInvalidateKey),a.setupDequeueing()},nr=ba.prototype;nr.reasons=$t;nr.getTextureQueue=function(r){var e=this;return e.eleImgCaches=e.eleImgCaches||{},e.eleImgCaches[r]=e.eleImgCaches[r]||[]};nr.getRetiredTextureQueue=function(r){var e=this,t=e.eleImgCaches.retired=e.eleImgCaches.retired||{},a=t[r]=t[r]||[];return a};nr.getElementQueue=function(){var r=this,e=r.eleCacheQueue=r.eleCacheQueue||new Va(function(t,a){return a.reqs-t.reqs});return e};nr.getElementKeyToQueue=function(){var r=this,e=r.eleKeyToCacheQueue=r.eleKeyToCacheQueue||{};return e};nr.getElement=function(r,e,t,a,n){var i=this,s=this.renderer,o=s.cy.zoom(),l=this.lookup;if(!e||e.w===0||e.h===0||isNaN(e.w)||isNaN(e.h)||!r.visible()||r.removed()||!i.allowEdgeTxrCaching&&r.isEdge()||!i.allowParentTxrCaching&&r.isParent())return null;if(a==null&&(a=Math.ceil(ro(o*t))),a<pn)a=pn;else if(o>=Ef||a>Hs)return null;var u=Math.pow(2,a),v=e.h*u,f=e.w*u,c=s.eleTextBiggerThanMin(r,u);if(!this.isVisible(r,c))return null;var h=l.get(r,a);if(h&&h.invalidated&&(h.invalidated=!1,h.texture.invalidatedWidth-=h.width),h)return h;var d;if(v<=Ol?d=Ol:v<=nn?d=nn:d=Math.ceil(v/nn)*nn,v>iy||f>ny)return null;var m=i.getTextureQueue(d),g=m[m.length-2],p=function(){return i.recycleTexture(d,f)||i.addTexture(d,f)};g||(g=m[m.length-1]),g||(g=p()),g.width-g.usedWidth<f&&(g=p());for(var y=function(L){return L&&L.scaledLabelShown===c},b=n&&n===$t.dequeue,w=n&&n===$t.highQuality,E=n&&n===$t.downscale,C,x=a+1;x<=Hs;x++){var T=l.get(r,x);if(T){C=T;break}}var S=C&&C.level===a+1?C:null,P=function(){g.context.drawImage(S.texture.canvas,S.x,0,S.width,S.height,g.usedWidth,0,f,v)};if(g.context.setTransform(1,0,0,1,0,0),g.context.clearRect(g.usedWidth,0,f,d),y(S))P();else if(y(C))if(w){for(var D=C.level;D>a;D--)S=i.getElement(r,e,t,D,$t.downscale);P()}else return i.queueElement(r,C.level-1),C;else{var A;if(!b&&!w&&!E)for(var B=a-1;B>=pn;B--){var R=l.get(r,B);if(R){A=R;break}}if(y(A))return i.queueElement(r,a),A;g.context.translate(g.usedWidth,0),g.context.scale(u,u),this.drawElement(g.context,r,e,c,!1),g.context.scale(1/u,1/u),g.context.translate(-g.usedWidth,0)}return h={x:g.usedWidth,texture:g,level:a,scale:u,width:f,height:v,scaledLabelShown:c},g.usedWidth+=Math.ceil(f+ty),g.eleCaches.push(h),l.set(r,a,h),i.checkTextureFullness(g),h};nr.invalidateElements=function(r){for(var e=0;e<r.length;e++)this.invalidateElement(r[e])};nr.invalidateElement=function(r){var e=this,t=e.lookup,a=[],n=t.isInvalid(r);if(n){for(var i=pn;i<=Hs;i++){var s=t.getForCachedKey(r,i);s&&a.push(s)}var o=t.invalidate(r);if(o)for(var l=0;l<a.length;l++){var u=a[l],v=u.texture;v.invalidatedWidth+=u.width,u.invalidated=!0,e.checkTextureUtility(v)}e.removeFromQueue(r)}};nr.checkTextureUtility=function(r){r.invalidatedWidth>=sy*r.width&&this.retireTexture(r)};nr.checkTextureFullness=function(r){var e=this,t=e.getTextureQueue(r.height);r.usedWidth/r.width>oy&&r.fullnessChecks>=uy?ut(t,r):r.fullnessChecks++};nr.retireTexture=function(r){var e=this,t=r.height,a=e.getTextureQueue(t),n=this.lookup;ut(a,r),r.retired=!0;for(var i=r.eleCaches,s=0;s<i.length;s++){var o=i[s];n.deleteCache(o.key,o.level)}eo(i);var l=e.getRetiredTextureQueue(t);l.push(r)};nr.addTexture=function(r,e){var t=this,a=t.getTextureQueue(r),n={};return a.push(n),n.eleCaches=[],n.height=r,n.width=Math.max(ay,e),n.usedWidth=0,n.invalidatedWidth=0,n.fullnessChecks=0,n.canvas=t.renderer.makeOffscreenCanvas(n.width,n.height),n.context=n.canvas.getContext("2d"),n};nr.recycleTexture=function(r,e){for(var t=this,a=t.getTextureQueue(r),n=t.getRetiredTextureQueue(r),i=0;i<n.length;i++){var s=n[i];if(s.width>=e)return s.retired=!1,s.usedWidth=0,s.invalidatedWidth=0,s.fullnessChecks=0,eo(s.eleCaches),s.context.setTransform(1,0,0,1,0,0),s.context.clearRect(0,0,s.width,s.height),ut(n,s),a.push(s),s}};nr.queueElement=function(r,e){var t=this,a=t.getElementQueue(),n=t.getElementKeyToQueue(),i=this.getKey(r),s=n[i];if(s)s.level=Math.max(s.level,e),s.eles.merge(r),s.reqs++,a.updateItem(s);else{var o={eles:r.spawn().merge(r),level:e,reqs:1,key:i};a.push(o),n[i]=o}};nr.dequeue=function(r){for(var e=this,t=e.getElementQueue(),a=e.getElementKeyToQueue(),n=[],i=e.lookup,s=0;s<hy&&t.size()>0;s++){var o=t.pop(),l=o.key,u=o.eles[0],v=i.hasCache(u,o.level);if(a[l]=null,v)continue;n.push(o);var f=e.getBoundingBox(u);e.getElement(u,f,r,o.level,$t.dequeue)}return n};nr.removeFromQueue=function(r){var e=this,t=e.getElementQueue(),a=e.getElementKeyToQueue(),n=this.getKey(r),i=a[n];i!=null&&(i.eles.length===1?(i.reqs=Js,t.updateItem(i),t.pop(),a[n]=null):i.eles.unmerge(r))};nr.onDequeue=function(r){this.onDequeues.push(r)};nr.offDequeue=function(r){ut(this.onDequeues,r)};nr.setupDequeueing=xf.setupDequeueing({deqRedrawThreshold:dy,deqCost:ly,deqAvgCost:vy,deqNoDrawCost:fy,deqFastCost:cy,deq:function(e,t,a){return e.dequeue(t,a)},onDeqd:function(e,t){for(var a=0;a<e.onDequeues.length;a++){var n=e.onDequeues[a];n(t)}},shouldRedraw:function(e,t,a,n){for(var i=0;i<t.length;i++)for(var s=t[i].eles,o=0;o<s.length;o++){var l=s[o].boundingBox();if(ao(l,n))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var py=1,xa=-4,Pn=2,yy=3.99,my=50,by=50,wy=.15,xy=.1,Ey=.9,Cy=.9,Ty=1,Nl=250,Sy=4e3*4e3,zl=32767,ky=!0,Cf=function(e){var t=this,a=t.renderer=e,n=a.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=Yr()-2*Nl,t.skipping=!1,t.eleTxrDeqs=n.collection(),t.scheduleElementRefinement=Fa(function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)},by),a.beforeRender(function(s,o){o-t.lastInvalidationTime<=Nl?t.skipping=!0:t.skipping=!1},a.beforeRenderPriorities.lyrTxrSkip);var i=function(o,l){return l.reqs-o.reqs};t.layersQueue=new Va(i),t.setupDequeueing()},dr=Cf.prototype,Fl=0,Dy=Math.pow(2,53)-1;dr.makeLayer=function(r,e){var t=Math.pow(2,e),a=Math.ceil(r.w*t),n=Math.ceil(r.h*t),i=this.renderer.makeOffscreenCanvas(a,n),s={id:Fl=++Fl%Dy,bb:r,level:e,width:a,height:n,canvas:i,context:i.getContext("2d"),eles:[],elesQueue:[],reqs:0},o=s.context,l=-s.bb.x1,u=-s.bb.y1;return o.scale(t,t),o.translate(l,u),s};dr.getLayers=function(r,e,t){var 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p=c;a||(e.prevPxRatio!==l&&(e.invalidateContainerClientCoordsCache(),e.matchCanvasSize(e.container),e.redrawHint("eles",!0),e.redrawHint("drag",!0)),e.prevPxRatio=l),!a&&e.motionBlurTimeout&&clearTimeout(e.motionBlurTimeout),c&&(e.mbFrames==null&&(e.mbFrames=0),e.mbFrames++,e.mbFrames<3&&(p=!1),e.mbFrames>e.minMbLowQualFrames&&(e.motionBlurPxRatio=e.mbPxRBlurry)),e.clearingMotionBlur&&(e.motionBlurPxRatio=1),e.textureDrawLastFrame&&!f&&(v[e.NODE]=!0,v[e.SELECT_BOX]=!0);var y=t.style(),b=t.zoom(),w=s!==void 0?s:b,E=t.pan(),C={x:E.x,y:E.y},x={zoom:b,pan:{x:E.x,y:E.y}},T=e.prevViewport,S=T===void 0||x.zoom!==T.zoom||x.pan.x!==T.pan.x||x.pan.y!==T.pan.y;!S&&!(m&&!d)&&(e.motionBlurPxRatio=1),o&&(C=o),w*=l,C.x*=l,C.y*=l;var P=e.getCachedZSortedEles();function D(Z,z,G,H,Q){var ne=Z.globalCompositeOperation;Z.globalCompositeOperation="destination-out",e.colorFillStyle(Z,255,255,255,e.motionBlurTransparency),Z.fillRect(z,G,H,Q),Z.globalCompositeOperation=ne}function A(Z,z){var 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x=e.textureCache.viewport={zoom:t.zoom(),pan:t.pan(),width:e.canvasWidth,height:e.canvasHeight};x.mpan={x:(0-x.pan.x)/x.zoom,y:(0-x.pan.y)/x.zoom}}v[e.DRAG]=!1,v[e.NODE]=!1;var R=u.contexts[e.NODE],M=e.textureCache.texture,x=e.textureCache.viewport;R.setTransform(1,0,0,1,0,0),c?D(R,0,0,x.width,x.height):R.clearRect(0,0,x.width,x.height);var L=y.core("outside-texture-bg-color").value,I=y.core("outside-texture-bg-opacity").value;e.colorFillStyle(R,L[0],L[1],L[2],I),R.fillRect(0,0,x.width,x.height);var b=t.zoom();A(R,!1),R.clearRect(x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l),R.drawImage(M,x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l)}else e.textureOnViewport&&!a&&(e.textureCache=null);var O=t.extent(),F=e.pinching||e.hoverData.dragging||e.swipePanning||e.data.wheelZooming||e.hoverData.draggingEles||e.cy.animated(),_=e.hideEdgesOnViewport&&F,N=[];if(N[e.NODE]=!v[e.NODE]&&c&&!e.clearedForMotionBlur[e.NODE]||e.clearingMotionBlur,N[e.NODE]&&(e.clearedForMotionBlur[e.NODE]=!0),N[e.DRAG]=!v[e.DRAG]&&c&&!e.clearedForMotionBlur[e.DRAG]||e.clearingMotionBlur,N[e.DRAG]&&(e.clearedForMotionBlur[e.DRAG]=!0),v[e.NODE]||n||i||N[e.NODE]){var q=c&&!N[e.NODE]&&h!==1,R=a||(q?e.data.bufferContexts[e.MOTIONBLUR_BUFFER_NODE]:u.contexts[e.NODE]),U=c&&!q?"motionBlur":void 0;A(R,U),_?e.drawCachedNodes(R,P.nondrag,l,O):e.drawLayeredElements(R,P.nondrag,l,O),e.debug&&e.drawDebugPoints(R,P.nondrag),!n&&!c&&(v[e.NODE]=!1)}if(!i&&(v[e.DRAG]||n||N[e.DRAG])){var q=c&&!N[e.DRAG]&&h!==1,R=a||(q?e.data.bufferContexts[e.MOTIONBLUR_BUFFER_DRAG]:u.contexts[e.DRAG]);A(R,c&&!q?"motionBlur":void 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f=t.cy.zoom(),c=i.core("selection-box-border-width").value/f;v.lineWidth=c,v.fillStyle="rgba("+i.core("selection-box-color").value[0]+","+i.core("selection-box-color").value[1]+","+i.core("selection-box-color").value[2]+","+i.core("selection-box-opacity").value+")",v.fillRect(t.selection[0],t.selection[1],t.selection[2]-t.selection[0],t.selection[3]-t.selection[1]),c>0&&(v.strokeStyle="rgba("+i.core("selection-box-border-color").value[0]+","+i.core("selection-box-border-color").value[1]+","+i.core("selection-box-border-color").value[2]+","+i.core("selection-box-opacity").value+")",v.strokeRect(t.selection[0],t.selection[1],t.selection[2]-t.selection[0],t.selection[3]-t.selection[1]))}if(n.bgActivePosistion&&!t.hoverData.selecting){var 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a=_l(r,r.VERTEX_SHADER,e),n=_l(r,r.FRAGMENT_SHADER,t),i=r.createProgram();if(r.attachShader(i,a),r.attachShader(i,n),r.linkProgram(i),!r.getProgramParameter(i,r.LINK_STATUS))throw new Error("Could not initialize shaders");return i}function Vy(r,e,t){t===void 0&&(t=e);var a=r.makeOffscreenCanvas(e,t),n=a.context=a.getContext("2d");return a.clear=function(){return n.clearRect(0,0,a.width,a.height)},a.clear(),a}function bo(r){var e=r.pixelRatio,t=r.cy.zoom(),a=r.cy.pan();return{zoom:t*e,pan:{x:a.x*e,y:a.y*e}}}function qy(r){var e=r.pixelRatio,t=r.cy.zoom();return t*e}function _y(r,e,t,a,n){var i=a*t+e.x,s=n*t+e.y;return s=Math.round(r.canvasHeight-s),[i,s]}function Gy(r){return r.pstyle("background-fill").value!=="solid"||r.pstyle("background-image").strValue!=="none"?!1:r.pstyle("border-width").value===0||r.pstyle("border-opacity").value===0?!0:r.pstyle("border-style").value==="solid"}function Hy(r,e){if(r.length!==e.length)return!1;for(var 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Df(r,e){switch(e){case"float":return[1,r.FLOAT,4];case"vec2":return[2,r.FLOAT,4];case"vec3":return[3,r.FLOAT,4];case"vec4":return[4,r.FLOAT,4];case"int":return[1,r.INT,4];case"ivec2":return[2,r.INT,4]}}function Bf(r,e,t){switch(e){case r.FLOAT:return new Float32Array(t);case r.INT:return new Int32Array(t)}}function Uy(r,e,t,a,n,i){switch(e){case r.FLOAT:return new Float32Array(t.buffer,i*a,n);case r.INT:return new Int32Array(t.buffer,i*a,n)}}function Ky(r,e,t,a){var n=Df(r,e),i=rr(n,2),s=i[0],o=i[1],l=Bf(r,o,a),u=r.createBuffer();return r.bindBuffer(r.ARRAY_BUFFER,u),r.bufferData(r.ARRAY_BUFFER,l,r.STATIC_DRAW),o===r.FLOAT?r.vertexAttribPointer(t,s,o,!1,0,0):o===r.INT&&r.vertexAttribIPointer(t,s,o,0,0),r.enableVertexAttribArray(t),r.bindBuffer(r.ARRAY_BUFFER,null),u}function Fr(r,e,t,a){var n=Df(r,t),i=rr(n,3),s=i[0],o=i[1],l=i[2],u=Bf(r,o,e*s),v=s*l,f=r.createBuffer();r.bindBuffer(r.ARRAY_BUFFER,f),r.bufferData(r.ARRAY_BUFFER,e*v,r.DYNAMIC_DRAW),r.enableVertexAttribArray(a),o===r.FLOAT?r.vertexAttribPointer(a,s,o,!1,v,0):o===r.INT&&r.vertexAttribIPointer(a,s,o,v,0),r.vertexAttribDivisor(a,1),r.bindBuffer(r.ARRAY_BUFFER,null);for(var c=new Array(e),h=0;h<e;h++)c[h]=Uy(r,o,u,v,s,h);return f.dataArray=u,f.stride=v,f.size=s,f.getView=function(d){return c[d]},f.setPoint=function(d,m,g){var p=c[d];p[0]=m,p[1]=g},f.bufferSubData=function(d){r.bindBuffer(r.ARRAY_BUFFER,f),d?r.bufferSubData(r.ARRAY_BUFFER,0,u,0,d*s):r.bufferSubData(r.ARRAY_BUFFER,0,u)},f}function Xy(r,e,t){for(var a=9,n=new Float32Array(e*a),i=new Array(e),s=0;s<e;s++){var o=s*a*4;i[s]=new Float32Array(n.buffer,o,a)}var l=r.createBuffer();r.bindBuffer(r.ARRAY_BUFFER,l),r.bufferData(r.ARRAY_BUFFER,n.byteLength,r.DYNAMIC_DRAW);for(var u=0;u<3;u++){var v=t+u;r.enableVertexAttribArray(v),r.vertexAttribPointer(v,3,r.FLOAT,!1,3*12,u*12),r.vertexAttribDivisor(v,1)}return r.bindBuffer(r.ARRAY_BUFFER,null),l.getMatrixView=function(f){return i[f]},l.setData=function(f,c){i[c].set(f,0)},l.bufferSubData=function(){r.bindBuffer(r.ARRAY_BUFFER,l),r.bufferSubData(r.ARRAY_BUFFER,0,n)},l}function Yy(r){var e=r.createFramebuffer();r.bindFramebuffer(r.FRAMEBUFFER,e);var t=r.createTexture();return r.bindTexture(r.TEXTURE_2D,t),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),r.framebufferTexture2D(r.FRAMEBUFFER,r.COLOR_ATTACHMENT0,r.TEXTURE_2D,t,0),r.bindFramebuffer(r.FRAMEBUFFER,null),e.setFramebufferAttachmentSizes=function(a,n){r.bindTexture(r.TEXTURE_2D,t),r.texImage2D(r.TEXTURE_2D,0,r.RGBA,a,n,0,r.RGBA,r.UNSIGNED_BYTE,null)},e}var Gl=typeof Float32Array<"u"?Float32Array:Array;Math.hypot||(Math.hypot=function(){for(var r=0,e=arguments.length;e--;)r+=arguments[e]*arguments[e];return Math.sqrt(r)});function Es(){var r=new Gl(9);return Gl!=Float32Array&&(r[1]=0,r[2]=0,r[3]=0,r[5]=0,r[6]=0,r[7]=0),r[0]=1,r[4]=1,r[8]=1,r}function Hl(r){return r[0]=1,r[1]=0,r[2]=0,r[3]=0,r[4]=1,r[5]=0,r[6]=0,r[7]=0,r[8]=1,r}function Zy(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],l=e[5],u=e[6],v=e[7],f=e[8],c=t[0],h=t[1],d=t[2],m=t[3],g=t[4],p=t[5],y=t[6],b=t[7],w=t[8];return r[0]=c*a+h*s+d*u,r[1]=c*n+h*o+d*v,r[2]=c*i+h*l+d*f,r[3]=m*a+g*s+p*u,r[4]=m*n+g*o+p*v,r[5]=m*i+g*l+p*f,r[6]=y*a+b*s+w*u,r[7]=y*n+b*o+w*v,r[8]=y*i+b*l+w*f,r}function yn(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],l=e[5],u=e[6],v=e[7],f=e[8],c=t[0],h=t[1];return r[0]=a,r[1]=n,r[2]=i,r[3]=s,r[4]=o,r[5]=l,r[6]=c*a+h*s+u,r[7]=c*n+h*o+v,r[8]=c*i+h*l+f,r}function Wl(r,e,t){var a=e[0],n=e[1],i=e[2],s=e[3],o=e[4],l=e[5],u=e[6],v=e[7],f=e[8],c=Math.sin(t),h=Math.cos(t);return r[0]=h*a+c*s,r[1]=h*n+c*o,r[2]=h*i+c*l,r[3]=h*s-c*a,r[4]=h*o-c*n,r[5]=h*l-c*i,r[6]=u,r[7]=v,r[8]=f,r}function Ws(r,e,t){var a=t[0],n=t[1];return r[0]=a*e[0],r[1]=a*e[1],r[2]=a*e[2],r[3]=n*e[3],r[4]=n*e[4],r[5]=n*e[5],r[6]=e[6],r[7]=e[7],r[8]=e[8],r}function Qy(r,e,t){return r[0]=2/e,r[1]=0,r[2]=0,r[3]=0,r[4]=-2/t,r[5]=0,r[6]=-1,r[7]=1,r[8]=1,r}var Jy=function(){function r(e,t,a,n){dt(this,r),this.debugID=Math.floor(Math.random()*1e4),this.r=e,this.texSize=t,this.texRows=a,this.texHeight=Math.floor(t/a),this.enableWrapping=!0,this.locked=!1,this.texture=null,this.needsBuffer=!0,this.freePointer={x:0,row:0},this.keyToLocation=new Map,this.canvas=n(e,t,t),this.scratch=n(e,t,this.texHeight,"scratch")}return ht(r,[{key:"lock",value:function(){this.locked=!0}},{key:"getKeys",value:function(){return new Set(this.keyToLocation.keys())}},{key:"getScale",value:function(t){var a=t.w,n=t.h,i=this.texHeight,s=this.texSize,o=i/n,l=a*o,u=n*o;return l>s&&(o=s/a,l=a*o,u=n*o),{scale:o,texW:l,texH:u}}},{key:"draw",value:function(t,a,n){var i=this;if(this.locked)throw new Error("can't draw, atlas is locked");var s=this.texSize,o=this.texRows,l=this.texHeight,u=this.getScale(a),v=u.scale,f=u.texW,c=u.texH,h=function(b,w){if(n&&w){var E=w.context,C=b.x,x=b.row,T=C,S=l*x;E.save(),E.translate(T,S),E.scale(v,v),n(E,a),E.restore()}},d=[null,null],m=function(){h(i.freePointer,i.canvas),d[0]={x:i.freePointer.x,y:i.freePointer.row*l,w:f,h:c},d[1]={x:i.freePointer.x+f,y:i.freePointer.row*l,w:0,h:c},i.freePointer.x+=f,i.freePointer.x==s&&(i.freePointer.x=0,i.freePointer.row++)},g=function(){var b=i.scratch,w=i.canvas;b.clear(),h({x:0,row:0},b);var E=s-i.freePointer.x,C=f-E,x=l;{var T=i.freePointer.x,S=i.freePointer.row*l,P=E;w.context.drawImage(b,0,0,P,x,T,S,P,x),d[0]={x:T,y:S,w:P,h:c}}{var D=E,A=(i.freePointer.row+1)*l,B=C;w&&w.context.drawImage(b,D,0,B,x,0,A,B,x),d[1]={x:0,y:A,w:B,h:c}}i.freePointer.x=C,i.freePointer.row++},p=function(){i.freePointer.x=0,i.freePointer.row++};if(this.freePointer.x+f<=s)m();else{if(this.freePointer.row>=o-1)return!1;this.freePointer.x===s?(p(),m()):this.enableWrapping?g():(p(),m())}return this.keyToLocation.set(t,d),this.needsBuffer=!0,d}},{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 a=this.texSize,n=this.texRows,i=this.getScale(t),s=i.texW;return this.freePointer.x+s>a?this.freePointer.row<n-1:!0}},{key:"bufferIfNeeded",value:function(t){this.texture||(this.texture=$y(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}}])}(),jy=function(){function r(e,t,a,n){dt(this,r),this.r=e,this.texSize=t,this.texRows=a,this.createTextureCanvas=n,this.atlases=[],this.styleKeyToAtlas=new Map,this.markedKeys=new Set}return ht(r,[{key:"getKeys",value:function(){return new Set(this.styleKeyToAtlas.keys())}},{key:"_createAtlas",value:function(){var t=this.r,a=this.texSize,n=this.texRows,i=this.createTextureCanvas;return new Jy(t,a,n,i)}},{key:"_getScratchCanvas",value:function(){if(!this.scratch){var t=this.r,a=this.texSize,n=this.texRows,i=this.createTextureCanvas,s=Math.floor(a/n);this.scratch=i(t,a,s,"scratch")}return this.scratch}},{key:"draw",value:function(t,a,n){var i=this.styleKeyToAtlas.get(t);return i||(i=this.atlases[this.atlases.length-1],(!i||!i.canFit(a))&&(i&&i.lock(),i=this._createAtlas(),this.atlases.push(i)),i.draw(t,a,n),this.styleKeyToAtlas.set(t,i)),i}},{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,a=this.markedKeys;if(a.size===0){console.log("nothing to garbage collect");return}var n=[],i=new Map,s=null,o=kr(this.atlases),l;try{var u=function(){var f=l.value,c=f.getKeys(),h=em(a,c);if(h.size===0)return n.push(f),c.forEach(function(E){return i.set(E,f)}),1;s||(s=t._createAtlas(),n.push(s));var d=kr(c),m;try{for(d.s();!(m=d.n()).done;){var g=m.value;if(!h.has(g)){var p=f.getOffsets(g),y=rr(p,2),b=y[0],w=y[1];s.canFit({w:b.w+w.w,h:b.h})||(s.lock(),s=t._createAtlas(),n.push(s)),f.canvas&&(t._copyTextureToNewAtlas(g,f,s),i.set(g,s))}}}catch(E){d.e(E)}finally{d.f()}f.dispose()};for(o.s();!(l=o.n()).done;)u()}catch(v){o.e(v)}finally{o.f()}this.atlases=n,this.styleKeyToAtlas=i,this.markedKeys=new Set}},{key:"_copyTextureToNewAtlas",value:function(t,a,n){var i=a.getOffsets(t),s=rr(i,2),o=s[0],l=s[1];if(l.w===0)n.draw(t,o,function(c){c.drawImage(a.canvas,o.x,o.y,o.w,o.h,0,0,o.w,o.h)});else{var u=this._getScratchCanvas();u.clear(),u.context.drawImage(a.canvas,o.x,o.y,o.w,o.h,0,0,o.w,o.h),u.context.drawImage(a.canvas,l.x,l.y,l.w,l.h,o.w,0,l.w,l.h);var v=o.w+l.w,f=o.h;n.draw(t,{w:v,h:f},function(c){c.drawImage(u,0,0,v,f,0,0,v,f)})}}},{key:"getCounts",value:function(){return{keyCount:this.styleKeyToAtlas.size,atlasCount:new Set(this.styleKeyToAtlas.values()).size}}}])}();function em(r,e){return r.intersection?r.intersection(e):new Set(mn(r).filter(function(t){return e.has(t)}))}var rm=function(){function r(e,t){dt(this,r),this.r=e,this.globalOptions=t,this.atlasSize=t.webglTexSize,this.maxAtlasesPerBatch=t.webglTexPerBatch,this.renderTypes=new Map,this.collections=new Map,this.typeAndIdToKey=new Map}return ht(r,[{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"addAtlasCollection",value:function(t,a){var n=this.globalOptions,i=n.webglTexSize,s=n.createTextureCanvas,o=a.texRows,l=this._cacheScratchCanvas(s),u=new jy(this.r,i,o,l);this.collections.set(t,u)}},{key:"addRenderType",value:function(t,a){var n=a.collection;if(!this.collections.has(n))throw new Error("invalid atlas collection name '".concat(n,"'"));var i=this.collections.get(n),s=pe({type:t,atlasCollection:i},a);this.renderTypes.set(t,s)}},{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 a=-1,n=-1,i=null;return function(s,o,l,u){return u?((!i||o!=a||l!=n)&&(a=o,n=l,i=t(s,o,l)),i):t(s,o,l)}}},{key:"_key",value:function(t,a){return"".concat(t,"-").concat(a)}},{key:"invalidate",value:function(t){var a=this,n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},i=n.forceRedraw,s=i===void 0?!1:i,o=n.filterEle,l=o===void 0?function(){return!0}:o,u=n.filterType,v=u===void 0?function(){return!0}:u,f=!1,c=!1,h=kr(t),d;try{for(h.s();!(d=h.n()).done;){var m=d.value;if(l(m)){var g=kr(this.renderTypes.values()),p;try{var y=function(){var w=p.value,E=w.type;if(v(E)){var C=a.collections.get(w.collection),x=w.getKey(m),T=Array.isArray(x)?x:[x];if(s)T.forEach(function(A){return C.markKeyForGC(A)}),c=!0;else{var S=w.getID?w.getID(m):m.id(),P=a._key(E,S),D=a.typeAndIdToKey.get(P);D!==void 0&&!Hy(T,D)&&(f=!0,a.typeAndIdToKey.delete(P),D.forEach(function(A){return C.markKeyForGC(A)}))}}};for(g.s();!(p=g.n()).done;)y()}catch(b){g.e(b)}finally{g.f()}}}}catch(b){h.e(b)}finally{h.f()}return c&&(this.gc(),f=!1),f}},{key:"gc",value:function(){var t=kr(this.collections.values()),a;try{for(t.s();!(a=t.n()).done;){var n=a.value;n.gc()}}catch(i){t.e(i)}finally{t.f()}}},{key:"getOrCreateAtlas",value:function(t,a,n,i){var s=this.renderTypes.get(a),o=this.collections.get(s.collection),l=!1,u=o.draw(i,n,function(c){s.drawClipped?(c.save(),c.beginPath(),c.rect(0,0,n.w,n.h),c.clip(),s.drawElement(c,t,n,!0,!0),c.restore()):s.drawElement(c,t,n,!0,!0),l=!0});if(l){var v=s.getID?s.getID(t):t.id(),f=this._key(a,v);this.typeAndIdToKey.has(f)?this.typeAndIdToKey.get(f).push(i):this.typeAndIdToKey.set(f,[i])}return u}},{key:"getAtlasInfo",value:function(t,a){var n=this,i=this.renderTypes.get(a),s=i.getKey(t),o=Array.isArray(s)?s:[s];return o.map(function(l){var u=i.getBoundingBox(t,l),v=n.getOrCreateAtlas(t,a,u,l),f=v.getOffsets(l),c=rr(f,2),h=c[0],d=c[1];return{atlas:v,tex:h,tex1:h,tex2:d,bb:u}})}},{key:"getDebugInfo",value:function(){var t=[],a=kr(this.collections),n;try{for(a.s();!(n=a.n()).done;){var i=rr(n.value,2),s=i[0],o=i[1],l=o.getCounts(),u=l.keyCount,v=l.atlasCount;t.push({type:s,keyCount:u,atlasCount:v})}}catch(f){a.e(f)}finally{a.f()}return t}}])}(),tm=function(){function r(e){dt(this,r),this.globalOptions=e,this.atlasSize=e.webglTexSize,this.maxAtlasesPerBatch=e.webglTexPerBatch,this.batchAtlases=[]}return ht(r,[{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,a){return a})}},{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 a=this.batchAtlases.indexOf(t);if(a<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)throw new Error("cannot add more atlases to batch");this.batchAtlases.push(t),a=this.batchAtlases.length-1}return a}}])}(),am=`
  float circleSD(vec2 p, float r) {
    return distance(vec2(0), p) - r; // signed distance
  }
`,nm=`
  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);
  }
`,im=`
  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;
  }
`,sm=`
  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;
  }
`,Ea={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},An={IGNORE:1,USE_BB:2},Cs=0,$l=1,Ul=2,Ts=3,qt=4,sn=5,ga=6,pa=7,om=function(){function r(e,t,a){dt(this,r),this.r=e,this.gl=t,this.maxInstances=a.webglBatchSize,this.atlasSize=a.webglTexSize,this.bgColor=a.bgColor,this.debug=a.webglDebug,this.batchDebugInfo=[],a.enableWrapping=!0,a.createTextureCanvas=Vy,this.atlasManager=new rm(e,a),this.batchManager=new tm(a),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(Ea.SCREEN),this.pickingProgram=this._createShaderProgram(Ea.PICKING),this.vao=this._createVAO()}return ht(r,[{key:"addAtlasCollection",value:function(t,a){this.atlasManager.addAtlasCollection(t,a)}},{key:"addTextureAtlasRenderType",value:function(t,a){this.atlasManager.addRenderType(t,a)}},{key:"addSimpleShapeRenderType",value:function(t,a){this.simpleShapeOptions.set(t,a)}},{key:"invalidate",value:function(t){var a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},n=a.type,i=this.atlasManager;return n?i.invalidate(t,{filterType:function(o){return o===n},forceRedraw:!0}):i.invalidate(t)}},{key:"gc",value:function(){this.atlasManager.gc()}},{key:"_createShaderProgram",value:function(t){var a=this.gl,n=`#version 300 es
      precision highp float;

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

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

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

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

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

        if(aVertType == `.concat(Cs,`) {
          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(qt," || aVertType == ").concat(pa,` 
             || aVertType == `).concat(sn," || aVertType == ").concat(ga,`) { // 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($l,`) {
          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(Ul,`) {
          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(Ts,` && vid < 3) {
          // massage the first triangle into an edge arrow
          if(vid == 0)
            position = vec2(-0.15, -0.3);
          if(vid == 1)
            position = vec2(  0.0,  0.0);
          if(vid == 2)
            position = vec2( 0.15, -0.3);

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

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

      // declare texture unit for each texture atlas in the batch
      `.concat(i.map(function(u){return"uniform sampler2D uTexture".concat(u,";")}).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(am,`
      `).concat(nm,`
      `).concat(im,`
      `).concat(sm,`

      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(Cs,`) {
          // look up the texel from the texture unit
          `).concat(i.map(function(u){return"if(vAtlasId == ".concat(u,") outColor = texture(uTexture").concat(u,", vTexCoord);")}).join(`
	else `),`
        } 
        else if(vVertType == `).concat(Ts,`) {
          // 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(qt,` && 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(qt," || vVertType == ").concat(pa,` 
          || vVertType == `).concat(sn," || vVertType == ").concat(ga,`) { // 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(qt,`) {
            d = rectangleSD(p, b);
          } else if(vVertType == `).concat(pa,` && w == h) {
            d = circleSD(p, b.x); // faster than ellipse
          } else if(vVertType == `).concat(pa,`) {
            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=Fy(a,n,s);o.aPosition=a.getAttribLocation(o,"aPosition"),o.aIndex=a.getAttribLocation(o,"aIndex"),o.aVertType=a.getAttribLocation(o,"aVertType"),o.aTransform=a.getAttribLocation(o,"aTransform"),o.aAtlasId=a.getAttribLocation(o,"aAtlasId"),o.aTex=a.getAttribLocation(o,"aTex"),o.aPointAPointB=a.getAttribLocation(o,"aPointAPointB"),o.aPointCPointD=a.getAttribLocation(o,"aPointCPointD"),o.aLineWidth=a.getAttribLocation(o,"aLineWidth"),o.aColor=a.getAttribLocation(o,"aColor"),o.aCornerRadius=a.getAttribLocation(o,"aCornerRadius"),o.aBorderColor=a.getAttribLocation(o,"aBorderColor"),o.uPanZoomMatrix=a.getUniformLocation(o,"uPanZoomMatrix"),o.uAtlasSize=a.getUniformLocation(o,"uAtlasSize"),o.uBGColor=a.getUniformLocation(o,"uBGColor"),o.uZoom=a.getUniformLocation(o,"uZoom"),o.uTextures=[];for(var l=0;l<this.batchManager.getMaxAtlasesPerBatch();l++)o.uTextures.push(a.getUniformLocation(o,"uTexture".concat(l)));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 a=this.maxInstances,n=this.gl,i=this.program,s=n.createVertexArray();return n.bindVertexArray(s),Ky(n,"vec2",i.aPosition,t),this.transformBuffer=Xy(n,a,i.aTransform),this.indexBuffer=Fr(n,a,"vec4",i.aIndex),this.vertTypeBuffer=Fr(n,a,"int",i.aVertType),this.atlasIdBuffer=Fr(n,a,"int",i.aAtlasId),this.texBuffer=Fr(n,a,"vec4",i.aTex),this.pointAPointBBuffer=Fr(n,a,"vec4",i.aPointAPointB),this.pointCPointDBuffer=Fr(n,a,"vec4",i.aPointCPointD),this.lineWidthBuffer=Fr(n,a,"vec2",i.aLineWidth),this.colorBuffer=Fr(n,a,"vec4",i.aColor),this.cornerRadiusBuffer=Fr(n,a,"vec4",i.aCornerRadius),this.borderColorBuffer=Fr(n,a,"vec4",i.aBorderColor),n.bindVertexArray(null),s}},{key:"buffers",get:function(){var t=this;return this._buffers||(this._buffers=Object.keys(this).filter(function(a){return at(a,"Buffer")}).map(function(a){return t[a]})),this._buffers}},{key:"startFrame",value:function(t){var a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Ea.SCREEN;this.panZoomMatrix=t,this.renderTarget=a,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,a){return t.visible()?a&&a.isVisible?a.isVisible(t):!0:!1}},{key:"drawTexture",value:function(t,a,n){var i=this.atlasManager,s=this.batchManager,o=i.getRenderTypeOpts(n);if(this._isVisible(t,o)){if(this.renderTarget.picking&&o.getTexPickingMode){var l=o.getTexPickingMode(t);if(l===An.IGNORE)return;if(l==An.USE_BB){this.drawPickingRectangle(t,a,n);return}}var u=i.getAtlasInfo(t,n),v=kr(u),f;try{for(v.s();!(f=v.n()).done;){var c=f.value,h=c.atlas,d=c.tex1,m=c.tex2;s.canAddToCurrentBatch(h)||this.endBatch();for(var g=s.getAtlasIndexForBatch(h),p=0,y=[[d,!0],[m,!1]];p<y.length;p++){var b=rr(y[p],2),w=b[0],E=b[1];if(w.w!=0){var C=this.instanceCount;this.vertTypeBuffer.getView(C)[0]=Cs;var x=this.indexBuffer.getView(C);Vt(a,x);var T=this.atlasIdBuffer.getView(C);T[0]=g;var S=this.texBuffer.getView(C);S[0]=w.x,S[1]=w.y,S[2]=w.w,S[3]=w.h;var P=this.transformBuffer.getMatrixView(C);this.setTransformMatrix(t,P,o,c,E),this.instanceCount++,E||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(D){v.e(D)}finally{v.f()}}}},{key:"setTransformMatrix",value:function(t,a,n,i){var s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,o=0;if(n.shapeProps&&n.shapeProps.padding&&(o=t.pstyle(n.shapeProps.padding).pfValue),i){var l=i.bb,u=i.tex1,v=i.tex2,f=u.w/(u.w+v.w);s||(f=1-f);var c=this._getAdjustedBB(l,o,s,f);this._applyTransformMatrix(a,c,n,t)}else{var h=n.getBoundingBox(t),d=this._getAdjustedBB(h,o,!0,1);this._applyTransformMatrix(a,d,n,t)}}},{key:"_applyTransformMatrix",value:function(t,a,n,i){var s,o;Hl(t);var l=n.getRotation?n.getRotation(i):0;if(l!==0){var u=n.getRotationPoint(i),v=u.x,f=u.y;yn(t,t,[v,f]),Wl(t,t,l);var c=n.getRotationOffset(i);s=c.x+(a.xOffset||0),o=c.y+(a.yOffset||0)}else s=a.x1,o=a.y1;yn(t,t,[s,o]),Ws(t,t,[a.w,a.h])}},{key:"_getAdjustedBB",value:function(t,a,n,i){var s=t.x1,o=t.y1,l=t.w,u=t.h,v=t.yOffset;a&&(s-=a,o-=a,l+=2*a,u+=2*a);var f=0,c=l*i;return n&&i<1?l=c:!n&&i<1&&(f=l-c,s+=f,l=c),{x1:s,y1:o,w:l,h:u,xOffset:f,yOffset:v}}},{key:"drawPickingRectangle",value:function(t,a,n){var i=this.atlasManager.getRenderTypeOpts(n),s=this.instanceCount;this.vertTypeBuffer.getView(s)[0]=qt;var o=this.indexBuffer.getView(s);Vt(a,o);var l=this.colorBuffer.getView(s);wt([0,0,0],1,l);var u=this.transformBuffer.getMatrixView(s);this.setTransformMatrix(t,u,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}},{key:"drawNode",value:function(t,a,n){var i=this.simpleShapeOptions.get(n);if(this._isVisible(t,i)){var s=i.shapeProps,o=this._getVertTypeForShape(t,s.shape);if(o===void 0||i.isSimple&&!i.isSimple(t)){this.drawTexture(t,a,n);return}var l=this.instanceCount;if(this.vertTypeBuffer.getView(l)[0]=o,o===sn||o===ga){var u=i.getBoundingBox(t),v=this._getCornerRadius(t,s.radius,u),f=this.cornerRadiusBuffer.getView(l);f[0]=v,f[1]=v,f[2]=v,f[3]=v,o===ga&&(f[0]=0,f[2]=0)}var c=this.indexBuffer.getView(l);Vt(a,c);var h=t.pstyle(s.color).value,d=t.pstyle(s.opacity).value,m=this.colorBuffer.getView(l);wt(h,d,m);var g=this.lineWidthBuffer.getView(l);if(g[0]=0,g[1]=0,s.border){var p=t.pstyle("border-width").value;if(p>0){var y=t.pstyle("border-color").value,b=t.pstyle("border-opacity").value,w=this.borderColorBuffer.getView(l);wt(y,b,w);var E=t.pstyle("border-position").value;if(E==="inside")g[0]=0,g[1]=-p;else if(E==="outside")g[0]=p,g[1]=0;else{var C=p/2;g[0]=C,g[1]=-C}}}var x=this.transformBuffer.getMatrixView(l);this.setTransformMatrix(t,x,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}},{key:"_getVertTypeForShape",value:function(t,a){var n=t.pstyle(a).value;switch(n){case"rectangle":return qt;case"ellipse":return pa;case"roundrectangle":case"round-rectangle":return sn;case"bottom-round-rectangle":return ga;default:return}}},{key:"_getCornerRadius",value:function(t,a,n){var i=n.w,s=n.h;if(t.pstyle(a).value==="auto")return lt(i,s);var o=t.pstyle(a).pfValue,l=i/2,u=s/2;return Math.min(o,u,l)}},{key:"drawEdgeArrow",value:function(t,a,n){if(t.visible()){var i=t._private.rscratch,s,o,l;if(n==="source"?(s=i.arrowStartX,o=i.arrowStartY,l=i.srcArrowAngle):(s=i.arrowEndX,o=i.arrowEndY,l=i.tgtArrowAngle),!(isNaN(s)||s==null||isNaN(o)||o==null||isNaN(l)||l==null)){var u=t.pstyle(n+"-arrow-shape").value;if(u!=="none"){var v=t.pstyle(n+"-arrow-color").value,f=t.pstyle("opacity").value,c=t.pstyle("line-opacity").value,h=f*c,d=t.pstyle("width").pfValue,m=t.pstyle("arrow-scale").value,g=this.r.getArrowWidth(d,m),p=this.instanceCount,y=this.transformBuffer.getMatrixView(p);Hl(y),yn(y,y,[s,o]),Ws(y,y,[g,g]),Wl(y,y,l),this.vertTypeBuffer.getView(p)[0]=Ts;var b=this.indexBuffer.getView(p);Vt(a,b);var w=this.colorBuffer.getView(p);wt(v,h,w),this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}},{key:"drawEdgeLine",value:function(t,a){if(t.visible()){var n=this._getEdgePoints(t);if(n){var i=t.pstyle("opacity").value,s=t.pstyle("line-opacity").value,o=t.pstyle("width").pfValue,l=t.pstyle("line-color").value,u=i*s;if(n.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),n.length==4){var v=this.instanceCount;this.vertTypeBuffer.getView(v)[0]=$l;var f=this.indexBuffer.getView(v);Vt(a,f);var c=this.colorBuffer.getView(v);wt(l,u,c);var h=this.lineWidthBuffer.getView(v);h[0]=o;var d=this.pointAPointBBuffer.getView(v);d[0]=n[0],d[1]=n[1],d[2]=n[2],d[3]=n[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var m=0;m<n.length-2;m+=2){var g=this.instanceCount;this.vertTypeBuffer.getView(g)[0]=Ul;var p=this.indexBuffer.getView(g);Vt(a,p);var y=this.colorBuffer.getView(g);wt(l,u,y);var b=this.lineWidthBuffer.getView(g);b[0]=o;var w=n[m-2],E=n[m-1],C=n[m],x=n[m+1],T=n[m+2],S=n[m+3],P=n[m+4],D=n[m+5];m==0&&(w=2*C-T+.001,E=2*x-S+.001),m==n.length-4&&(P=2*T-C+.001,D=2*S-x+.001);var A=this.pointAPointBBuffer.getView(g);A[0]=w,A[1]=E,A[2]=C,A[3]=x;var B=this.pointCPointDBuffer.getView(g);B[0]=T,B[1]=S,B[2]=P,B[3]=D,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}},{key:"_getEdgePoints",value:function(t){var a=t._private.rscratch;if(!(a.badLine||a.allpts==null||isNaN(a.allpts[0]))){var n=a.allpts;if(n.length==4)return n;var i=this._getNumSegments(t);return this._getCurveSegmentPoints(n,i)}}},{key:"_getNumSegments",value:function(t){var a=15;return Math.min(Math.max(a,5),this.maxInstances)}},{key:"_getCurveSegmentPoints",value:function(t,a){if(t.length==4)return t;for(var n=Array((a+1)*2),i=0;i<=a;i++)if(i==0)n[0]=t[0],n[1]=t[1];else if(i==a)n[i*2]=t[t.length-2],n[i*2+1]=t[t.length-1];else{var s=i/a;this._setCurvePoint(t,s,n,i*2)}return n}},{key:"_setCurvePoint",value:function(t,a,n,i){if(t.length<=2)n[i]=t[0],n[i+1]=t[1];else{for(var s=Array(t.length-2),o=0;o<s.length;o+=2){var l=(1-a)*t[o]+a*t[o+2],u=(1-a)*t[o+1]+a*t[o+3];s[o]=l,s[o+1]=u}return this._setCurvePoint(s,a,n,i)}}},{key:"endBatch",value:function(){var t=this.gl,a=this.vao,n=this.vertexCount,i=this.instanceCount;if(i!==0){var s=this.renderTarget.picking?this.pickingProgram:this.program;t.useProgram(s),t.bindVertexArray(a);var o=kr(this.buffers),l;try{for(o.s();!(l=o.n()).done;){var u=l.value;u.bufferSubData(i)}}catch(d){o.e(d)}finally{o.f()}for(var v=this.batchManager.getAtlases(),f=0;f<v.length;f++)v[f].bufferIfNeeded(t);for(var c=0;c<v.length;c++)t.activeTexture(t.TEXTURE0+c),t.bindTexture(t.TEXTURE_2D,v[c].texture),t.uniform1i(s.uTextures[c],c);t.uniform1f(s.uZoom,qy(this.r)),t.uniformMatrix3fv(s.uPanZoomMatrix,!1,this.panZoomMatrix),t.uniform1i(s.uAtlasSize,this.batchManager.getAtlasSize());var h=wt(this.bgColor,1);t.uniform4fv(s.uBGColor,h),t.drawArraysInstanced(t.TRIANGLES,0,n,i),t.bindVertexArray(null),t.bindTexture(t.TEXTURE_2D,null),this.debug&&this.batchDebugInfo.push({count:i,atlasCount:v.length}),this.startBatch()}}},{key:"getDebugInfo",value:function(){var t=this.atlasManager.getDebugInfo(),a=t.reduce(function(s,o){return s+o.atlasCount},0),n=this.batchDebugInfo,i=n.reduce(function(s,o){return s+o.count},0);return{atlasInfo:t,totalAtlases:a,wrappedCount:this.wrappedCount,simpleCount:this.simpleCount,batchCount:n.length,batchInfo:n,totalInstances:i}}}])}(),Pf={};Pf.initWebgl=function(r,e){var t=this,a=t.data.contexts[t.WEBGL];r.bgColor=um(t),r.webglTexSize=Math.min(r.webglTexSize,a.getParameter(a.MAX_TEXTURE_SIZE)),r.webglTexRows=Math.min(r.webglTexRows,54),r.webglTexRowsNodes=Math.min(r.webglTexRowsNodes,54),r.webglBatchSize=Math.min(r.webglBatchSize,16384),r.webglTexPerBatch=Math.min(r.webglTexPerBatch,a.getParameter(a.MAX_TEXTURE_IMAGE_UNITS)),t.webglDebug=r.webglDebug,t.webglDebugShowAtlases=r.webglDebugShowAtlases,t.pickingFrameBuffer=Yy(a),t.pickingFrameBuffer.needsDraw=!0,t.drawing=new om(t,a,r);var n=function(f){return function(c){return t.getTextAngle(c,f)}},i=function(f){return function(c){var h=c.pstyle(f);return h&&h.value}},s=function(f){return function(c){return c.pstyle("".concat(f,"-opacity")).value>0}},o=function(f){var c=f.pstyle("text-events").strValue==="yes";return c?An.USE_BB:An.IGNORE},l=function(f){var 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