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f7cloud_client/apps/text/js/cytoscape.esm-D2wQNSMa.chunk.mjs
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Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-17 22:59:26 +00:00

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i!==t.styleKey},rt.clearStyleHints=function(e){var t=e._private;t.styleCxtKey="",t.styleKeys={},t.styleKey=null,t.labelKey=null,t.labelStyleKey=null,t.sourceLabelKey=null,t.sourceLabelStyleKey=null,t.targetLabelKey=null,t.targetLabelStyleKey=null,t.nodeKey=null,t.hasPie=null},rt.applyParsedProperty=function(e,t){var n=this,r=t,a=e._private.style,o,i=n.types,u=n.properties[r.name].type,l=r.bypass,s=a[r.name],c=s&&s.bypass,d=e._private,h="mapping",p=function(F){return F==null?null:F.pfValue!=null?F.pfValue:F.value},f=function(){var F=p(s),W=p(r);n.checkTriggers(e,r.name,F,W)};if(t.name==="curve-style"&&e.isEdge()&&(t.value!=="bezier"&&e.isLoop()||t.value==="haystack"&&(e.source().isParent()||e.target().isParent()))&&(r=t=this.parse(t.name,"bezier",l)),r.delete)return a[r.name]=void 0,f(),!0;if(r.deleteBypassed)return s?s.bypass?(s.bypassed=void 0,f(),!0):!1:(f(),!0);if(r.deleteBypass)return s?s.bypass?(a[r.name]=s.bypassed,f(),!0):!1:(f(),!0);var v=function(){Pe("Do not assign mappings 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N=r.valueMin+(r.valueMax-r.valueMin)*w;o=this.parse(r.name,N,r.bypass,h)}else return!1;if(!o)return v(),!1;o.mapping=r,r=o;break}case i.data:{for(var A=r.field.split("."),z=d.data,O=0;O<A.length&&z;O++){var R=A[O];z=z[R]}if(z!=null&&(o=this.parse(r.name,z,r.bypass,h)),!o)return v(),!1;o.mapping=r,r=o;break}case i.fn:{var Y=r.value,V=r.fnValue!=null?r.fnValue:Y(e);if(r.prevFnValue=V,V==null)return Pe("Custom function mappers may not return null (i.e. `"+r.name+"` for ele `"+e.id()+"` is null)"),!1;if(o=this.parse(r.name,V,r.bypass,h),!o)return Pe("Custom function mappers may not return invalid values for the property type (i.e. `"+r.name+"` for ele `"+e.id()+"` is invalid)"),!1;o.mapping=At(r),r=o;break}case void 0:break;default:return!1}return l?(c?r.bypassed=s.bypassed:r.bypassed=s,a[r.name]=r):c?s.bypassed=r:a[r.name]=r,f(),!0},rt.cleanElements=function(e,t){for(var n=0;n<e.length;n++){var 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r=!0,a=0;a<e.length;a++){for(var o=e[a],i={},u=0;u<t.length;u++){var l=t[u],s=this.properties[l],c=o.pstyle(s.name);if(!(!c||!c.bypass)){var d="",h=this.parse(l,d,!0),p=i[s.name]={prev:c};this.applyParsedProperty(o,h),p.next=o.pstyle(s.name)}}this.updateStyleHints(o),n&&this.updateTransitions(o,i,r)}};var Za={};Za.getEmSizeInPixels=function(){var e=this.containerCss("font-size");return e!=null?parseFloat(e):1},Za.containerCss=function(e){var t=this._private.cy,n=t.container(),r=t.window();if(r&&n&&r.getComputedStyle)return r.getComputedStyle(n).getPropertyValue(e)};var Bt={};Bt.getRenderedStyle=function(e,t){return t?this.getStylePropertyValue(e,t,!0):this.getRawStyle(e,!0)},Bt.getRawStyle=function(e,t){var n=this;if(e=e[0],e){for(var r={},a=0;a<n.properties.length;a++){var o=n.properties[a],i=n.getStylePropertyValue(e,o.name,t);i!=null&&(r[o.name]=i,r[fa(o.name)]=i)}return r}},Bt.getIndexedStyle=function(e,t,n,r){var a=e.pstyle(t)[n][r];return 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ur={data:_e.data({field:"data",bindingEvent:"data",allowBinding:!0,allowSetting:!0,settingEvent:"data",settingTriggersEvent:!0,triggerFnName:"trigger",allowGetting:!0,updateStyle:!0}),removeData:_e.removeData({field:"data",event:"data",triggerFnName:"trigger",triggerEvent:!0,updateStyle:!0}),scratch:_e.data({field:"scratch",bindingEvent:"scratch",allowBinding:!0,allowSetting:!0,settingEvent:"scratch",settingTriggersEvent:!0,triggerFnName:"trigger",allowGetting:!0,updateStyle:!0}),removeScratch:_e.removeData({field:"scratch",event:"scratch",triggerFnName:"trigger",triggerEvent:!0,updateStyle:!0})};ur.attr=ur.data,ur.removeAttr=ur.removeData;var wr=function(e){var t=this;e=ge({},e);var n=e.container;n&&!aa(n)&&aa(n[0])&&(n=n[0]);var r=n?n._cyreg:null;r=r||{},r&&r.cy&&(r.cy.destroy(),r={});var a=r.readies=r.readies||[];n&&(n._cyreg=r),r.cy=t;var o=Ye!==void 0&&n!==void 0&&!e.headless,i=e;i.layout=ge({name:o?"grid":"null"},i.layout),i.renderer=ge({name:o?"canvas":"null"},i.renderer);var 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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 Jr(e){this.options=ge({},Qf,e),this.options.layout=this;var t=this.options.eles.nodes(),n=this.options.eles.edges(),r=n.filter(function(a){var o=a.source().data("id"),i=a.target().data("id"),u=t.some(function(s){return s.data("id")===o}),l=t.some(function(s){return s.data("id")===i});return!u||!l});this.options.eles=this.options.eles.not(r)}Jr.prototype.run=function(){var e=this.options,t=e.cy,n=this;n.stopped=!1,(e.animate===!0||e.animate===!1)&&n.emit({type:"layoutstart",layout:n}),e.debug===!0?Ra=!0:Ra=!1;var r=Jf(t,n,e);Ra&&ng(r),e.randomize&&rg(r);var a=Yt(),o=function(){ag(r,t,e),e.fit===!0&&t.fit(e.padding)},i=function(d){return!(n.stopped||d>=e.numIter||(ig(r,e),r.temperature=r.temperature*e.coolingFactor,r.temperature<e.minTemp))},u=function(){if(e.animate===!0||e.animate===!1)o(),n.one("layoutstop",e.stop),n.emit({type:"layoutstop",layout:n});else{var d=e.eles.nodes(),h=il(r,e,d);d.layoutPositions(n,e,h)}},l=0,s=!0;if(e.animate===!0){var c=function d(){for(var h=0;s&&h<e.refresh;)s=i(l),l++,h++;if(!s)Oo(r,e),u();else{var p=Yt();p-a>=e.animationThreshold&&o(),ia(d)}};c()}else{for(;s;)s=i(l),l++;Oo(r,e),u()}return this},Jr.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this},Jr.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var Jf=function(e,t,n){for(var r=n.eles.edges(),a=n.eles.nodes(),o=ht(n.boundingBox?n.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),i={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:a.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:r.size(),temperature:n.initialTemp,clientWidth:o.w,clientHeight:o.h,boundingBox:o},u=n.eles.components(),l={},s=0;s<u.length;s++)for(var c=u[s],d=0;d<c.length;d++){var h=c[d];l[h.id()]=s}for(var s=0;s<i.nodeSize;s++){var p=a[s],f=p.layoutDimensions(n),v={};v.isLocked=p.locked(),v.id=p.data("id"),v.parentId=p.data("parent"),v.cmptId=l[p.id()],v.children=[],v.positionX=p.position("x"),v.positionY=p.position("y"),v.offsetX=0,v.offsetY=0,v.height=f.w,v.width=f.h,v.maxX=v.positionX+v.width/2,v.minX=v.positionX-v.width/2,v.maxY=v.positionY+v.height/2,v.minY=v.positionY-v.height/2,v.padLeft=parseFloat(p.style("padding")),v.padRight=parseFloat(p.style("padding")),v.padTop=parseFloat(p.style("padding")),v.padBottom=parseFloat(p.style("padding")),v.nodeRepulsion=ze(n.nodeRepulsion)?n.nodeRepulsion(p):n.nodeRepulsion,i.layoutNodes.push(v),i.idToIndex[v.id]=s}for(var m=[],g=0,y=-1,b=[],s=0;s<i.nodeSize;s++){var p=i.layoutNodes[s],w=p.parentId;w!=null?i.layoutNodes[i.idToIndex[w]].children.push(p.id):(m[++y]=p.id,b.push(p.id))}for(i.graphSet.push(b);g<=y;){var S=m[g++],k=i.idToIndex[S],h=i.layoutNodes[k],x=h.children;if(x.length>0){i.graphSet.push(x);for(var s=0;s<x.length;s++)m[++y]=x[s]}}for(var s=0;s<i.graphSet.length;s++)for(var C=i.graphSet[s],d=0;d<C.length;d++){var T=i.idToIndex[C[d]];i.indexToGraph[T]=s}for(var s=0;s<i.edgeSize;s++){var P=r[s],M={};M.id=P.data("id"),M.sourceId=P.data("source"),M.targetId=P.data("target");var D=ze(n.idealEdgeLength)?n.idealEdgeLength(P):n.idealEdgeLength,B=ze(n.edgeElasticity)?n.edgeElasticity(P):n.edgeElasticity,_=i.idToIndex[M.sourceId],N=i.idToIndex[M.targetId],A=i.indexToGraph[_],z=i.indexToGraph[N];if(A!=z){for(var O=eg(M.sourceId,M.targetId,i),R=i.graphSet[O],Y=0,v=i.layoutNodes[_];R.indexOf(v.id)===-1;)v=i.layoutNodes[i.idToIndex[v.parentId]],Y++;for(v=i.layoutNodes[N];R.indexOf(v.id)===-1;)v=i.layoutNodes[i.idToIndex[v.parentId]],Y++;D*=Y*n.nestingFactor}M.idealLength=D,M.elasticity=B,i.layoutEdges.push(M)}return i},eg=function(e,t,n){var r=tg(e,t,0,n);return 2>r.count?0:r.graph},tg=function e(t,n,r,a){var o=a.graphSet[r];if(-1<o.indexOf(t)&&-1<o.indexOf(n))return{count:2,graph:r};for(var i=0,u=0;u<o.length;u++){var 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c=ht({x1:e,y1:t,x2:n,y2:r}),d=0;d<a.length;d++){var h=a[d];if(h.isNode()){var p=h,f=p.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});yi(c,f)&&!Es(f,c)&&o.push(p)}else{var v=h,m=v._private,g=m.rscratch;if(g.startX!=null&&g.startY!=null&&!jn(c,g.startX,g.startY)||g.endX!=null&&g.endY!=null&&!jn(c,g.endX,g.endY))continue;if(g.edgeType==="bezier"||g.edgeType==="multibezier"||g.edgeType==="self"||g.edgeType==="compound"||g.edgeType==="segments"||g.edgeType==="haystack"){for(var y=m.rstyle.bezierPts||m.rstyle.linePts||m.rstyle.haystackPts,b=!0,w=0;w<y.length;w++)if(!Nc(c,y[w])){b=!1;break}b&&o.push(v)}else(g.edgeType==="haystack"||g.edgeType==="straight")&&o.push(v)}}return o};var ea={};ea.calculateArrowAngles=function(e){var 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ti,ni,Ot={},vt={},Ao,zo,pn,ta,Vt,on,hn,Tt,Cn,Fr,cl,dl,ri,ai,Ro,Lo=function(e,t,n){n.x=t.x-e.x,n.y=t.y-e.y,n.len=Math.sqrt(n.x*n.x+n.y*n.y),n.nx=n.x/n.len,n.ny=n.y/n.len,n.ang=Math.atan2(n.ny,n.nx)},xg=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},wg=function(e,t,n,r,a){if(e!==Ro?Lo(t,e,Ot):xg(vt,Ot),Lo(t,n,vt),Ao=Ot.nx*vt.ny-Ot.ny*vt.nx,zo=Ot.nx*vt.nx-Ot.ny*-vt.ny,Vt=Math.asin(Math.max(-1,Math.min(1,Ao))),Math.abs(Vt)<1e-6){ti=t.x,ni=t.y,hn=Cn=0;return}pn=1,ta=!1,zo<0?Vt<0?Vt=Math.PI+Vt:(Vt=Math.PI-Vt,pn=-1,ta=!0):Vt>0&&(pn=-1,ta=!0),t.radius!==void 0?Cn=t.radius:Cn=r,on=Vt/2,Fr=Math.min(Ot.len/2,vt.len/2),a?(Tt=Math.abs(Math.cos(on)*Cn/Math.sin(on)),Tt>Fr?(Tt=Fr,hn=Math.abs(Tt*Math.sin(on)/Math.cos(on))):hn=Cn):(Tt=Math.min(Fr,Cn),hn=Math.abs(Tt*Math.sin(on)/Math.cos(on))),ri=t.x+vt.nx*Tt,ai=t.y+vt.ny*Tt,ti=ri-vt.ny*hn*pn,ni=ai+vt.nx*hn*pn,cl=t.x+Ot.nx*Tt,dl=t.y+Ot.ny*Tt,Ro=t};function hl(e,t){t.radius===0?e.lineTo(t.cx,t.cy):e.arc(t.cx,t.cy,t.radius,t.startAngle,t.endAngle,t.counterClockwise)}function Di(e,t,n,r){var a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0;return r===0||t.radius===0?{cx:t.x,cy:t.y,radius:0,startX:t.x,startY:t.y,stopX:t.x,stopY:t.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(wg(e,t,n,r,a),{cx:ti,cy:ni,radius:hn,startX:cl,startY:dl,stopX:ri,stopY:ai,startAngle:Ot.ang+Math.PI/2*pn,endAngle:vt.ang-Math.PI/2*pn,counterClockwise:ta})}var at={};at.findMidptPtsEtc=function(e,t){var n=t.posPts,r=t.intersectionPts,a=t.vectorNormInverse,o,i=e.pstyle("source-endpoint"),u=e.pstyle("target-endpoint"),l=i.units!=null&&u.units!=null,s=function(w,S,k,x){var C=x-S,T=k-w,P=Math.sqrt(T*T+C*C);return{x:-C/P,y:T/P}},c=e.pstyle("edge-distances").value;switch(c){case"node-position":o=n;break;case"intersection":o=r;break;case"endpoints":{if(l){var d=this.manualEndptToPx(e.source()[0],i),h=Dt(d,2),p=h[0],f=h[1],v=this.manualEndptToPx(e.target()[0],u),m=Dt(v,2),g=m[0],y=m[1],b={x1:p,y1:f,x2:g,y2:y};a=s(p,f,g,y),o=b}else Pe("Edge ".concat(e.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint. 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n=e._private.rscratch,r=e.pstyle("segment-weights"),a=e.pstyle("segment-distances"),o=e.pstyle("segment-radii"),i=e.pstyle("radius-type"),u=Math.min(r.pfValue.length,a.pfValue.length),l=o.pfValue[o.pfValue.length-1],s=i.pfValue[i.pfValue.length-1];n.edgeType="segments",n.segpts=[],n.radii=[],n.isArcRadius=[];for(var c=0;c<u;c++){var d=r.pfValue[c],h=a.pfValue[c],p=1-d,f=d,v=this.findMidptPtsEtc(e,t),m=v.midptPts,g=v.vectorNormInverse,y={x:m.x1*p+m.x2*f,y:m.y1*p+m.y2*f};n.segpts.push(y.x+g.x*h,y.y+g.y*h),n.radii.push(o.pfValue[c]!==void 0?o.pfValue[c]:l),n.isArcRadius.push((i.pfValue[c]!==void 0?i.pfValue[c]:s)==="arc-radius")}},at.findLoopPoints=function(e,t,n,r){var a=e._private.rscratch,o=t.dirCounts,i=t.srcPos,u=e.pstyle("control-point-distances"),l=u?u.pfValue[0]:void 0,s=e.pstyle("loop-direction").pfValue,c=e.pstyle("loop-sweep").pfValue,d=e.pstyle("control-point-step-size").pfValue;a.edgeType="self";var h=n,p=d;r&&(h=0,p=l);var f=s-Math.PI/2,v=f-c/2,m=f+c/2,g=s+"_"+c;h=o[g]===void 0?o[g]=0:++o[g],a.ctrlpts=[i.x+Math.cos(v)*1.4*p*(h/3+1),i.y+Math.sin(v)*1.4*p*(h/3+1),i.x+Math.cos(m)*1.4*p*(h/3+1),i.y+Math.sin(m)*1.4*p*(h/3+1)]},at.findCompoundLoopPoints=function(e,t,n,r){var a=e._private.rscratch;a.edgeType="compound";var o=t.srcPos,i=t.tgtPos,u=t.srcW,l=t.srcH,s=t.tgtW,c=t.tgtH,d=e.pstyle("control-point-step-size").pfValue,h=e.pstyle("control-point-distances"),p=h?h.pfValue[0]:void 0,f=n,v=d;r&&(f=0,v=p);var m=50,g={x:o.x-u/2,y:o.y-l/2},y={x:i.x-s/2,y:i.y-c/2},b={x:Math.min(g.x,y.x),y:Math.min(g.y,y.y)},w=.5,S=Math.max(w,Math.log(u*.01)),k=Math.max(w,Math.log(s*.01));a.ctrlpts=[b.x,b.y-(1+Math.pow(m,1.12)/100)*v*(f/3+1)*S,b.x-(1+Math.pow(m,1.12)/100)*v*(f/3+1)*k,b.y]},at.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"},at.findBezierPoints=function(e,t,n,r,a){var o=e._private.rscratch,i=e.pstyle("control-point-step-size").pfValue,u=e.pstyle("control-point-distances"),l=e.pstyle("control-point-weights"),s=u&&l?Math.min(u.value.length,l.value.length):1,c=u?u.pfValue[0]:void 0,d=l.value[0],h=r;o.edgeType=h?"multibezier":"bezier",o.ctrlpts=[];for(var p=0;p<s;p++){var f=(.5-t.eles.length/2+n)*i*(a?-1:1),v=void 0,m=Fi(f);h&&(c=u?u.pfValue[p]:i,d=l.value[p]),r?v=c:v=c!==void 0?m*c:void 0;var g=v!==void 0?v:f,y=1-d,b=d,w=this.findMidptPtsEtc(e,t),S=w.midptPts,k=w.vectorNormInverse,x={x:S.x1*y+S.x2*b,y:S.y1*y+S.y2*b};o.ctrlpts.push(x.x+k.x*g,x.y+k.y*g)}},at.findTaxiPoints=function(e,t){var n=e._private.rscratch;n.edgeType="segments";var r="vertical",a="horizontal",o="leftward",i="rightward",u="downward",l="upward",s="auto",c=t.posPts,d=t.srcW,h=t.srcH,p=t.tgtW,f=t.tgtH,v=e.pstyle("edge-distances").value,m=v!=="node-position",g=e.pstyle("taxi-direction").value,y=g,b=e.pstyle("taxi-turn"),w=b.units==="%",S=b.pfValue,k=S<0,x=e.pstyle("taxi-turn-min-distance").pfValue,C=m?(d+p)/2:0,T=m?(h+f)/2:0,P=c.x2-c.x1,M=c.y2-c.y1,D=function(pe,fe){return pe>0?Math.max(pe-fe,0):Math.min(pe+fe,0)},B=D(P,C),_=D(M,T),N=!1;y===s?g=Math.abs(B)>Math.abs(_)?a:r:y===l||y===u?(g=r,N=!0):(y===o||y===i)&&(g=a,N=!0);var A=g===r,z=A?_:B,O=A?M:P,R=Fi(O),Y=!1;!(N&&(w||k))&&(y===u&&O<0||y===l&&O>0||y===o&&O>0||y===i&&O<0)&&(R*=-1,z=R*Math.abs(z),Y=!0);var V;if(w){var F=S<0?1+S:S;V=F*z}else{var W=S<0?z:0;V=W+S*R}var Q=function(pe){return Math.abs(pe)<x||Math.abs(pe)>=Math.abs(z)},re=Q(V),K=Q(Math.abs(z)-Math.abs(V)),$=re||K;if($&&!Y)if(A){var I=Math.abs(O)<=h/2,H=Math.abs(P)<=p/2;if(I){var U=(c.x1+c.x2)/2,te=c.y1,ce=c.y2;n.segpts=[U,te,U,ce]}else if(H){var me=(c.y1+c.y2)/2,Z=c.x1,oe=c.x2;n.segpts=[Z,me,oe,me]}else n.segpts=[c.x1,c.y2]}else{var ae=Math.abs(O)<=d/2,de=Math.abs(M)<=f/2;if(ae){var ve=(c.y1+c.y2)/2,be=c.x1,xe=c.x2;n.segpts=[be,ve,xe,ve]}else if(de){var Me=(c.x1+c.x2)/2,we=c.y1,Ce=c.y2;n.segpts=[Me,we,Me,Ce]}else n.segpts=[c.x2,c.y1]}else if(A){var E=c.y1+V+(m?h/2*R:0),L=c.x1,G=c.x2;n.segpts=[L,E,G,E]}else{var X=c.x1+V+(m?d/2*R:0),j=c.y1,ee=c.y2;n.segpts=[X,j,X,ee]}if(n.isRound){var q=e.pstyle("taxi-radius").value,J=e.pstyle("radius-type").value[0]==="arc-radius";n.radii=new Array(n.segpts.length/2).fill(q),n.isArcRadius=new Array(n.segpts.length/2).fill(J)}},at.tryToCorrectInvalidPoints=function(e,t){var n=e._private.rscratch;if(n.edgeType==="bezier"){var r=t.srcPos,a=t.tgtPos,o=t.srcW,i=t.srcH,u=t.tgtW,l=t.tgtH,s=t.srcShape,c=t.tgtShape,d=t.srcCornerRadius,h=t.tgtCornerRadius,p=t.srcRs,f=t.tgtRs,v=!ne(n.startX)||!ne(n.startY),m=!ne(n.arrowStartX)||!ne(n.arrowStartY),g=!ne(n.endX)||!ne(n.endY),y=!ne(n.arrowEndX)||!ne(n.arrowEndY),b=3,w=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth,S=b*w,k=yn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),x=k<S,C=yn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),T=C<S,P=!1;if(v||m||x){P=!0;var M={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},D=Math.sqrt(M.x*M.x+M.y*M.y),B={x:M.x/D,y:M.y/D},_=Math.max(o,i),N={x:n.ctrlpts[0]+B.x*2*_,y:n.ctrlpts[1]+B.y*2*_},A=s.intersectLine(r.x,r.y,o,i,N.x,N.y,0,d,p);x?(n.ctrlpts[0]=n.ctrlpts[0]+B.x*(S-k),n.ctrlpts[1]=n.ctrlpts[1]+B.y*(S-k)):(n.ctrlpts[0]=A[0]+B.x*S,n.ctrlpts[1]=A[1]+B.y*S)}if(g||y||T){P=!0;var z={x:n.ctrlpts[0]-a.x,y:n.ctrlpts[1]-a.y},O=Math.sqrt(z.x*z.x+z.y*z.y),R={x:z.x/O,y:z.y/O},Y=Math.max(o,i),V={x:n.ctrlpts[0]+R.x*2*Y,y:n.ctrlpts[1]+R.y*2*Y},F=c.intersectLine(a.x,a.y,u,l,V.x,V.y,0,h,f);T?(n.ctrlpts[0]=n.ctrlpts[0]+R.x*(S-C),n.ctrlpts[1]=n.ctrlpts[1]+R.y*(S-C)):(n.ctrlpts[0]=F[0]+R.x*S,n.ctrlpts[1]=F[1]+R.y*S)}P&&this.findEndpoints(e)}},at.storeAllpts=function(e){var t=e._private.rscratch;if(t.edgeType==="multibezier"||t.edgeType==="bezier"||t.edgeType==="self"||t.edgeType==="compound"){t.allpts=[],t.allpts.push(t.startX,t.startY);for(var n=0;n+1<t.ctrlpts.length;n+=2)t.allpts.push(t.ctrlpts[n],t.ctrlpts[n+1]),n+3<t.ctrlpts.length&&t.allpts.push((t.ctrlpts[n]+t.ctrlpts[n+2])/2,(t.ctrlpts[n+1]+t.ctrlpts[n+3])/2);t.allpts.push(t.endX,t.endY);var r,a;t.ctrlpts.length/2%2===0?(r=t.allpts.length/2-1,t.midX=t.allpts[r],t.midY=t.allpts[r+1]):(r=t.allpts.length/2-3,a=.5,t.midX=Ge(t.allpts[r],t.allpts[r+2],t.allpts[r+4],a),t.midY=Ge(t.allpts[r+1],t.allpts[r+3],t.allpts[r+5],a))}else if(t.edgeType==="straight")t.allpts=[t.startX,t.startY,t.endX,t.endY],t.midX=(t.startX+t.endX+t.arrowStartX+t.arrowEndX)/4,t.midY=(t.startY+t.endY+t.arrowStartY+t.arrowEndY)/4;else if(t.edgeType==="segments"){if(t.allpts=[],t.allpts.push(t.startX,t.startY),t.allpts.push.apply(t.allpts,t.segpts),t.allpts.push(t.endX,t.endY),t.isRound){t.roundCorners=[];for(var o=2;o+3<t.allpts.length;o+=2){var i=t.radii[o/2-1],u=t.isArcRadius[o/2-1];t.roundCorners.push(Di({x:t.allpts[o-2],y:t.allpts[o-1]},{x:t.allpts[o],y:t.allpts[o+1],radius:i},{x:t.allpts[o+2],y:t.allpts[o+3]},i,u))}}if(t.segpts.length%4===0){var l=t.segpts.length/2,s=l-2;t.midX=(t.segpts[s]+t.segpts[l])/2,t.midY=(t.segpts[s+1]+t.segpts[l+1])/2}else{var c=t.segpts.length/2-1;if(!t.isRound)t.midX=t.segpts[c],t.midY=t.segpts[c+1];else{var d={x:t.segpts[c],y:t.segpts[c+1]},h=t.roundCorners[c/2],p=[d.x-h.cx,d.y-h.cy],f=h.radius/Math.sqrt(Math.pow(p[0],2)+Math.pow(p[1],2));p=p.map(function(v){return v*f}),t.midX=h.cx+p[0],t.midY=h.cy+p[1],t.midVector=p}}}},at.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||ne(t.startX)&&ne(t.startY)&&ne(t.endX)&&ne(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,Pe("Edge `"+e.id()+"` has invalid endpoints and so it is impossible to draw. Adjust your edge style (e.g. control points) accordingly or use an alternative edge type. This is expected behaviour when the source node and the target node overlap."))},at.findEdgeControlPoints=function(e){var t=this;if(!(!e||e.length===0)){for(var n=this,r=n.cy,a=r.hasCompoundNodes(),o={map:new zt,get:function(k){var x=this.map.get(k[0]);return x!=null?x.get(k[1]):null},set:function(k,x){var C=this.map.get(k[0]);C==null&&(C=new zt,this.map.set(k[0],C)),C.set(k[1],x)}},i=[],u=[],l=0;l<e.length;l++){var s=e[l],c=s._private,d=s.pstyle("curve-style").value;if(!(s.removed()||!s.takesUpSpace())){if(d==="haystack"){u.push(s);continue}var h=d==="unbundled-bezier"||d.endsWith("segments")||d==="straight"||d==="straight-triangle"||d.endsWith("taxi"),p=d==="unbundled-bezier"||d==="bezier",f=c.source,v=c.target,m=f.poolIndex(),g=v.poolIndex(),y=[m,g].sort(),b=o.get(y);b==null&&(b={eles:[]},o.set(y,b),i.push(y)),b.eles.push(s),h&&(b.hasUnbundled=!0),p&&(b.hasBezier=!0)}}for(var w=function(k){var x=i[k],C=o.get(x),T=void 0;if(!C.hasUnbundled){var P=C.eles[0].parallelEdges().filter(function(G){return G.isBundledBezier()});qa(C.eles),P.forEach(function(G){return C.eles.push(G)}),C.eles.sort(function(G,X){return G.poolIndex()-X.poolIndex()})}var M=C.eles[0],D=M.source(),B=M.target();if(D.poolIndex()>B.poolIndex()){var _=D;D=B,B=_}var N=C.srcPos=D.position(),A=C.tgtPos=B.position(),z=C.srcW=D.outerWidth(),O=C.srcH=D.outerHeight(),R=C.tgtW=B.outerWidth(),Y=C.tgtH=B.outerHeight(),V=C.srcShape=n.nodeShapes[t.getNodeShape(D)],F=C.tgtShape=n.nodeShapes[t.getNodeShape(B)],W=C.srcCornerRadius=D.pstyle("corner-radius").value==="auto"?"auto":D.pstyle("corner-radius").pfValue,Q=C.tgtCornerRadius=B.pstyle("corner-radius").value==="auto"?"auto":B.pstyle("corner-radius").pfValue,re=C.tgtRs=B._private.rscratch,K=C.srcRs=D._private.rscratch;C.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var $=0;$<C.eles.length;$++){var I=C.eles[$],H=I[0]._private.rscratch,U=I.pstyle("curve-style").value,te=U==="unbundled-bezier"||U.endsWith("segments")||U.endsWith("taxi"),ce=!D.same(I.source());if(!C.calculatedIntersection&&D!==B&&(C.hasBezier||C.hasUnbundled)){C.calculatedIntersection=!0;var me=V.intersectLine(N.x,N.y,z,O,A.x,A.y,0,W,K),Z=C.srcIntn=me,oe=F.intersectLine(A.x,A.y,R,Y,N.x,N.y,0,Q,re),ae=C.tgtIntn=oe,de=C.intersectionPts={x1:me[0],x2:oe[0],y1:me[1],y2:oe[1]},ve=C.posPts={x1:N.x,x2:A.x,y1:N.y,y2:A.y},be=oe[1]-me[1],xe=oe[0]-me[0],Me=Math.sqrt(xe*xe+be*be),we=C.vector={x:xe,y:be},Ce=C.vectorNorm={x:we.x/Me,y:we.y/Me},E={x:-Ce.y,y:Ce.x};C.nodesOverlap=!ne(Me)||F.checkPoint(me[0],me[1],0,R,Y,A.x,A.y,Q,re)||V.checkPoint(oe[0],oe[1],0,z,O,N.x,N.y,W,K),C.vectorNormInverse=E,T={nodesOverlap:C.nodesOverlap,dirCounts:C.dirCounts,calculatedIntersection:!0,hasBezier:C.hasBezier,hasUnbundled:C.hasUnbundled,eles:C.eles,srcPos:A,tgtPos:N,srcW:R,srcH:Y,tgtW:z,tgtH:O,srcIntn:ae,tgtIntn:Z,srcShape:F,tgtShape:V,posPts:{x1:ve.x2,y1:ve.y2,x2:ve.x1,y2:ve.y1},intersectionPts:{x1:de.x2,y1:de.y2,x2:de.x1,y2:de.y1},vector:{x:-we.x,y:-we.y},vectorNorm:{x:-Ce.x,y:-Ce.y},vectorNormInverse:{x:-E.x,y:-E.y}}}var L=ce?T:C;H.nodesOverlap=L.nodesOverlap,H.srcIntn=L.srcIntn,H.tgtIntn=L.tgtIntn,H.isRound=U.startsWith("round"),a&&(D.isParent()||D.isChild()||B.isParent()||B.isChild())&&(D.parents().anySame(B)||B.parents().anySame(D)||D.same(B)&&D.isParent())?t.findCompoundLoopPoints(I,L,$,te):D===B?t.findLoopPoints(I,L,$,te):U.endsWith("segments")?t.findSegmentsPoints(I,L):U.endsWith("taxi")?t.findTaxiPoints(I,L):U==="straight"||!te&&C.eles.length%2===1&&$===Math.floor(C.eles.length/2)?t.findStraightEdgePoints(I):t.findBezierPoints(I,L,$,te,ce),t.findEndpoints(I),t.tryToCorrectInvalidPoints(I,L),t.checkForInvalidEdgeWarning(I),t.storeAllpts(I),t.storeEdgeProjections(I),t.calculateArrowAngles(I),t.recalculateEdgeLabelProjections(I),t.calculateLabelAngles(I)}},S=0;S<i.length;S++)w(S);this.findHaystackPoints(u)}};function Vo(e){var t=[];if(e!=null){for(var n=0;n<e.length;n+=2){var r=e[n],a=e[n+1];t.push({x:r,y:a})}return t}}at.getSegmentPoints=function(e){var t=e[0]._private.rscratch,n=t.edgeType;if(n==="segments")return this.recalculateRenderedStyle(e),Vo(t.segpts)},at.getControlPoints=function(e){var t=e[0]._private.rscratch,n=t.edgeType;if(n==="bezier"||n==="multibezier"||n==="self"||n==="compound")return this.recalculateRenderedStyle(e),Vo(t.ctrlpts)},at.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var cr={};cr.manualEndptToPx=function(e,t){var n=this,r=e.position(),a=e.outerWidth(),o=e.outerHeight(),i=e._private.rscratch;if(t.value.length===2){var u=[t.pfValue[0],t.pfValue[1]];return t.units[0]==="%"&&(u[0]=u[0]*a),t.units[1]==="%"&&(u[1]=u[1]*o),u[0]+=r.x,u[1]+=r.y,u}else{var l=t.pfValue[0];l=-Math.PI/2+l;var s=2*Math.max(a,o),c=[r.x+Math.cos(l)*s,r.y+Math.sin(l)*s];return n.nodeShapes[this.getNodeShape(e)].intersectLine(r.x,r.y,a,o,c[0],c[1],0,e.pstyle("corner-radius").value==="auto"?"auto":e.pstyle("corner-radius").pfValue,i)}},cr.findEndpoints=function(e){var t=this,n,r=e.source()[0],a=e.target()[0],o=r.position(),i=a.position(),u=e.pstyle("target-arrow-shape").value,l=e.pstyle("source-arrow-shape").value,s=e.pstyle("target-distance-from-node").pfValue,c=e.pstyle("source-distance-from-node").pfValue,d=r._private.rscratch,h=a._private.rscratch,p=e.pstyle("curve-style").value,f=e._private.rscratch,v=f.edgeType,m=p==="taxi",g=v==="self"||v==="compound",y=v==="bezier"||v==="multibezier"||g,b=v!=="bezier",w=v==="straight"||v==="segments",S=v==="segments",k=y||b||w,x=g||m,C=e.pstyle("source-endpoint"),T=x?"outside-to-node":C.value,P=r.pstyle("corner-radius").value==="auto"?"auto":r.pstyle("corner-radius").pfValue,M=e.pstyle("target-endpoint"),D=x?"outside-to-node":M.value,B=a.pstyle("corner-radius").value==="auto"?"auto":a.pstyle("corner-radius").pfValue;f.srcManEndpt=C,f.tgtManEndpt=M;var _,N,A,z;if(y){var O=[f.ctrlpts[0],f.ctrlpts[1]],R=b?[f.ctrlpts[f.ctrlpts.length-2],f.ctrlpts[f.ctrlpts.length-1]]:O;_=R,N=O}else if(w){var Y=S?f.segpts.slice(0,2):[i.x,i.y],V=S?f.segpts.slice(f.segpts.length-2):[o.x,o.y];_=V,N=Y}if(D==="inside-to-node")n=[i.x,i.y];else if(M.units)n=this.manualEndptToPx(a,M);else if(D==="outside-to-line")n=f.tgtIntn;else if(D==="outside-to-node"||D==="outside-to-node-or-label"?A=_:(D==="outside-to-line"||D==="outside-to-line-or-label")&&(A=[o.x,o.y]),n=t.nodeShapes[this.getNodeShape(a)].intersectLine(i.x,i.y,a.outerWidth(),a.outerHeight(),A[0],A[1],0,B,h),D==="outside-to-node-or-label"||D==="outside-to-line-or-label"){var F=a._private.rscratch,W=F.labelWidth,Q=F.labelHeight,re=F.labelX,K=F.labelY,$=W/2,I=Q/2,H=a.pstyle("text-valign").value;H==="top"?K-=I:H==="bottom"&&(K+=I);var U=a.pstyle("text-halign").value;U==="left"?re-=$:U==="right"&&(re+=$);var te=hr(A[0],A[1],[re-$,K-I,re+$,K-I,re+$,K+I,re-$,K+I],i.x,i.y);if(te.length>0){var ce=o,me=ln(ce,Rn(n)),Z=ln(ce,Rn(te)),oe=me;if(Z<me&&(n=te,oe=Z),te.length>2){var ae=ln(ce,{x:te[2],y:te[3]});ae<oe&&(n=[te[2],te[3]])}}}var de=Br(n,_,t.arrowShapes[u].spacing(e)+s),ve=Br(n,_,t.arrowShapes[u].gap(e)+s);if(f.endX=ve[0],f.endY=ve[1],f.arrowEndX=de[0],f.arrowEndY=de[1],T==="inside-to-node")n=[o.x,o.y];else if(C.units)n=this.manualEndptToPx(r,C);else if(T==="outside-to-line")n=f.srcIntn;else if(T==="outside-to-node"||T==="outside-to-node-or-label"?z=N:(T==="outside-to-line"||T==="outside-to-line-or-label")&&(z=[i.x,i.y]),n=t.nodeShapes[this.getNodeShape(r)].intersectLine(o.x,o.y,r.outerWidth(),r.outerHeight(),z[0],z[1],0,P,d),T==="outside-to-node-or-label"||T==="outside-to-line-or-label"){var be=r._private.rscratch,xe=be.labelWidth,Me=be.labelHeight,we=be.labelX,Ce=be.labelY,E=xe/2,L=Me/2,G=r.pstyle("text-valign").value;G==="top"?Ce-=L:G==="bottom"&&(Ce+=L);var X=r.pstyle("text-halign").value;X==="left"?we-=E:X==="right"&&(we+=E);var j=hr(z[0],z[1],[we-E,Ce-L,we+E,Ce-L,we+E,Ce+L,we-E,Ce+L],o.x,o.y);if(j.length>0){var ee=i,q=ln(ee,Rn(n)),J=ln(ee,Rn(j)),pe=q;if(J<q&&(n=[j[0],j[1]],pe=J),j.length>2){var fe=ln(ee,{x:j[2],y:j[3]});fe<pe&&(n=[j[2],j[3]])}}}var le=Br(n,N,t.arrowShapes[l].spacing(e)+c),ye=Br(n,N,t.arrowShapes[l].gap(e)+c);f.startX=ye[0],f.startY=ye[1],f.arrowStartX=le[0],f.arrowStartY=le[1],k&&(!ne(f.startX)||!ne(f.startY)||!ne(f.endX)||!ne(f.endY)?f.badLine=!0:f.badLine=!1)},cr.getSourceEndpoint=function(e){var t=e[0]._private.rscratch;return(this.recalculateRenderedStyle(e),t.edgeType)==="haystack"?{x:t.haystackPts[0],y:t.haystackPts[1]}:{x:t.arrowStartX,y:t.arrowStartY}},cr.getTargetEndpoint=function(e){var t=e[0]._private.rscratch;return(this.recalculateRenderedStyle(e),t.edgeType)==="haystack"?{x:t.haystackPts[2],y:t.haystackPts[3]}:{x:t.arrowEndX,y:t.arrowEndY}};var ii={};function Eg(e,t,n){for(var r=function(l,s,c,d){return Ge(l,s,c,d)},a=t._private,o=a.rstyle.bezierPts,i=0;i<e.bezierProjPcts.length;i++){var u=e.bezierProjPcts[i];o.push({x:r(n[0],n[2],n[4],u),y:r(n[1],n[3],n[5],u)})}}ii.storeEdgeProjections=function(e){var t=e._private,n=t.rscratch,r=n.edgeType;if(t.rstyle.bezierPts=null,t.rstyle.linePts=null,t.rstyle.haystackPts=null,r==="multibezier"||r==="bezier"||r==="self"||r==="compound"){t.rstyle.bezierPts=[];for(var a=0;a+5<n.allpts.length;a+=4)Eg(this,e,n.allpts.slice(a,a+6))}else if(r==="segments")for(var o=t.rstyle.linePts=[],a=0;a+1<n.allpts.length;a+=2)o.push({x:n.allpts[a],y:n.allpts[a+1]});else if(r==="haystack"){var i=n.haystackPts;t.rstyle.haystackPts=[{x:i[0],y:i[1]},{x:i[2],y:i[3]}]}t.rstyle.arrowWidth=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth},ii.recalculateEdgeProjections=function(e){this.findEdgeControlPoints(e)};var It={};It.recalculateNodeLabelProjection=function(e){var t=e.pstyle("label").strValue;if(!tn(t)){var n,r,a=e._private,o=e.width(),i=e.height(),u=e.padding(),l=e.position(),s=e.pstyle("text-halign").strValue,c=e.pstyle("text-valign").strValue,d=a.rscratch,h=a.rstyle;switch(s){case"left":n=l.x-o/2-u;break;case"right":n=l.x+o/2+u;break;default:n=l.x}switch(c){case"top":r=l.y-i/2-u;break;case"bottom":r=l.y+i/2+u;break;default:r=l.y}d.labelX=n,d.labelY=r,h.labelX=n,h.labelY=r,this.calculateLabelAngles(e),this.applyLabelDimensions(e)}};var pl=function(e,t){var n=Math.atan(t/e);return e===0&&n<0&&(n=n*-1),n},fl=function(e,t){var n=t.x-e.x,r=t.y-e.y;return pl(n,r)},kg=function(e,t,n,r){var a=mr(0,r-.001,1),o=mr(0,r+.001,1),i=Fn(e,t,n,a),u=Fn(e,t,n,o);return fl(i,u)};It.recalculateEdgeLabelProjections=function(e){var t,n=e._private,r=n.rscratch,a=this,o={mid:e.pstyle("label").strValue,source:e.pstyle("source-label").strValue,target:e.pstyle("target-label").strValue};if(o.mid||o.source||o.target){t={x:r.midX,y:r.midY};var i=function(c,d,h){Wt(n.rscratch,c,d,h),Wt(n.rstyle,c,d,h)};i("labelX",null,t.x),i("labelY",null,t.y);var u=pl(r.midDispX,r.midDispY);i("labelAutoAngle",null,u);var l=function c(){if(c.cache)return c.cache;for(var d=[],h=0;h+5<r.allpts.length;h+=4){var p={x:r.allpts[h],y:r.allpts[h+1]},f={x:r.allpts[h+2],y:r.allpts[h+3]},v={x:r.allpts[h+4],y:r.allpts[h+5]};d.push({p0:p,p1:f,p2:v,startDist:0,length:0,segments:[]})}var m=n.rstyle.bezierPts,g=a.bezierProjPcts.length;function y(x,C,T,P,M){var D=yn(C,T),B=x.segments[x.segments.length-1],_={p0:C,p1:T,t0:P,t1:M,startDist:B?B.startDist+B.length:0,length:D};x.segments.push(_),x.length+=D}for(var b=0;b<d.length;b++){var w=d[b],S=d[b-1];S&&(w.startDist=S.startDist+S.length),y(w,w.p0,m[b*g],0,a.bezierProjPcts[0]);for(var k=0;k<g-1;k++)y(w,m[b*g+k],m[b*g+k+1],a.bezierProjPcts[k],a.bezierProjPcts[k+1]);y(w,m[b*g+g-1],w.p2,a.bezierProjPcts[g-1],1)}return c.cache=d},s=function(c){var d,h=c==="source";if(o[c]){var p=e.pstyle(c+"-text-offset").pfValue;switch(r.edgeType){case"self":case"compound":case"bezier":case"multibezier":{for(var f=l(),v,m=0,g=0,y=0;y<f.length;y++){for(var b=f[h?y:f.length-1-y],w=0;w<b.segments.length;w++){var S=b.segments[h?w:b.segments.length-1-w],k=y===f.length-1&&w===b.segments.length-1;if(m=g,g+=S.length,g>=p||k){v={cp:b,segment:S};break}}if(v)break}var x=v.cp,C=v.segment,T=(p-m)/C.length,P=C.t1-C.t0,M=h?C.t0+P*T:C.t1-P*T;M=mr(0,M,1),t=Fn(x.p0,x.p1,x.p2,M),d=kg(x.p0,x.p1,x.p2,M);break}case"straight":case"segments":case"haystack":{for(var D=0,B,_,N,A,z=r.allpts.length,O=0;O+3<z&&(h?(N={x:r.allpts[O],y:r.allpts[O+1]},A={x:r.allpts[O+2],y:r.allpts[O+3]}):(N={x:r.allpts[z-2-O],y:r.allpts[z-1-O]},A={x:r.allpts[z-4-O],y:r.allpts[z-3-O]}),B=yn(N,A),_=D,D+=B,!(D>=p));O+=2);var 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W?(Wt(n.rscratch,F,t,W),W):St(n.rscratch,F,t)};if(!a)return"";o=="none"||(o=="uppercase"?a=a.toUpperCase():o=="lowercase"&&(a=a.toLowerCase()));var u=e.pstyle("text-wrap").value;if(u==="wrap"){var l=i("labelKey");if(l!=null&&i("labelWrapKey")===l)return i("labelWrapCachedText");for(var s="​",c=a.split(`
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ue=e.hoverData.down;ue?ue.emit({originalEvent:E,type:"taphold",position:{x:X[0],y:X[1]}}):L.emit({originalEvent:E,type:"taphold",position:{x:X[0],y:X[1]}})}},e.tapholdDuration)};if(E.which==3){e.hoverData.cxtStarted=!0;var fe={originalEvent:E,type:"cxttapstart",position:{x:X[0],y:X[1]}};q?(q.activate(),q.emit(fe),e.hoverData.down=q):L.emit(fe),e.hoverData.downTime=new Date().getTime(),e.hoverData.cxtDragged=!1}else if(E.which==1){q&&q.activate();{if(q!=null&&e.nodeIsGrabbable(q)){var le=function(ue){return{originalEvent:E,type:ue,position:{x:X[0],y:X[1]}}},ye=function(ue){ue.emit(le("grab"))};if(c(q),!q.selected())J=e.dragData.possibleDragElements=L.collection(),v(q,{addToList:J}),q.emit(le("grabon")).emit(le("grab"));else{J=e.dragData.possibleDragElements=L.collection();var se=L.$(function(ue){return ue.isNode()&&ue.selected()&&e.nodeIsGrabbable(ue)});f(se,{addToList:J}),q.emit(le("grabon")),se.forEach(ye)}e.redrawHint("eles",!0),e.redrawHint("drag",!0)}e.hoverData.down=q,e.hoverData.downs=ee,e.hoverData.downTime=new Date().getTime()}r(q,["mousedown","tapstart","vmousedown"],E,{x:X[0],y:X[1]}),q==null?(j[4]=1,e.data.bgActivePosistion={x:X[0],y:X[1]},e.redrawHint("select",!0),e.redraw()):q.pannable()&&(j[4]=1),pe()}j[0]=j[2]=X[0],j[1]=j[3]=X[1]}},!1),e.registerBinding(t,"mousemove",function(E){var L=e.hoverData.capture;if(!(!L&&!T(E))){var G=!1,X=e.cy,j=X.zoom(),ee=[E.clientX,E.clientY],q=e.projectIntoViewport(ee[0],ee[1]),J=e.hoverData.mdownPos,pe=e.hoverData.mdownGPos,fe=e.selection,le=null;!e.hoverData.draggingEles&&!e.hoverData.dragging&&!e.hoverData.selecting&&(le=e.findNearestElement(q[0],q[1],!0,!1));var ye=e.hoverData.last,se=e.hoverData.down,ue=[q[0]-fe[2],q[1]-fe[3]],Ve=e.dragData.possibleDragElements,Ae;if(pe){var st=ee[0]-pe[0],Ke=st*st,Fe=ee[1]-pe[1],ut=Fe*Fe,Ue=Ke+ut;e.hoverData.isOverThresholdDrag=Ae=Ue>=e.desktopTapThreshold2}var pt=a(E);Ae&&(e.hoverData.tapholdCancelled=!0);var bt=function(){var Mt=e.hoverData.dragDelta=e.hoverData.dragDelta||[];Mt.length===0?(Mt.push(ue[0]),Mt.push(ue[1])):(Mt[0]+=ue[0],Mt[1]+=ue[1])};G=!0,r(le,["mousemove","vmousemove","tapdrag"],E,{x:q[0],y:q[1]});var ct=function(){e.data.bgActivePosistion=void 0,e.hoverData.selecting||X.emit({originalEvent:E,type:"boxstart",position:{x:q[0],y:q[1]}}),fe[4]=1,e.hoverData.selecting=!0,e.redrawHint("select",!0),e.redraw()};if(e.hoverData.which===3){if(Ae){var xt={originalEvent:E,type:"cxtdrag",position:{x:q[0],y:q[1]}};se?se.emit(xt):X.emit(xt),e.hoverData.cxtDragged=!0,(!e.hoverData.cxtOver||le!==e.hoverData.cxtOver)&&(e.hoverData.cxtOver&&e.hoverData.cxtOver.emit({originalEvent:E,type:"cxtdragout",position:{x:q[0],y:q[1]}}),e.hoverData.cxtOver=le,le&&le.emit({originalEvent:E,type:"cxtdragover",position:{x:q[0],y:q[1]}}))}}else if(e.hoverData.dragging){if(G=!0,X.panningEnabled()&&X.userPanningEnabled()){var Pt;if(e.hoverData.justStartedPan){var Rt=e.hoverData.mdownPos;Pt={x:(q[0]-Rt[0])*j,y:(q[1]-Rt[1])*j},e.hoverData.justStartedPan=!1}else Pt={x:ue[0]*j,y:ue[1]*j};X.panBy(Pt),X.emit("dragpan"),e.hoverData.dragged=!0}q=e.projectIntoViewport(E.clientX,E.clientY)}else if(fe[4]==1&&(se==null||se.pannable())){if(Ae){if(!e.hoverData.dragging&&X.boxSelectionEnabled()&&(pt||!X.panningEnabled()||!X.userPanningEnabled()))ct();else if(!e.hoverData.selecting&&X.panningEnabled()&&X.userPanningEnabled()){var wt=o(se,e.hoverData.downs);wt&&(e.hoverData.dragging=!0,e.hoverData.justStartedPan=!0,fe[4]=0,e.data.bgActivePosistion=Rn(J),e.redrawHint("select",!0),e.redraw())}se&&se.pannable()&&se.active()&&se.unactivate()}}else{if(se&&se.pannable()&&se.active()&&se.unactivate(),(!se||!se.grabbed())&&le!=ye&&(ye&&r(ye,["mouseout","tapdragout"],E,{x:q[0],y:q[1]}),le&&r(le,["mouseover","tapdragover"],E,{x:q[0],y:q[1]}),e.hoverData.last=le),se)if(Ae){if(X.boxSelectionEnabled()&&pt)se&&se.grabbed()&&(m(Ve),se.emit("freeon"),Ve.emit("free"),e.dragData.didDrag&&(se.emit("dragfreeon"),Ve.emit("dragfree"))),ct();else if(se&&se.grabbed()&&e.nodeIsDraggable(se)){var je=!e.dragData.didDrag;je&&e.redrawHint("eles",!0),e.dragData.didDrag=!0,e.hoverData.draggingEles||f(Ve,{inDragLayer:!0});var He={x:0,y:0};if(ne(ue[0])&&ne(ue[1])&&(He.x+=ue[0],He.y+=ue[1],je)){var tt=e.hoverData.dragDelta;tt&&ne(tt[0])&&ne(tt[1])&&(He.x+=tt[0],He.y+=tt[1])}e.hoverData.draggingEles=!0,Ve.silentShift(He).emit("position drag"),e.redrawHint("drag",!0),e.redraw()}}else bt();G=!0}if(fe[2]=q[0],fe[3]=q[1],G)return E.stopPropagation&&E.stopPropagation(),E.preventDefault&&E.preventDefault(),!1}},!1);var P,M,D;e.registerBinding(t,"mouseup",function(E){if(!(e.hoverData.which===1&&E.which!==1&&e.hoverData.capture)){var L=e.hoverData.capture;if(L){e.hoverData.capture=!1;var G=e.cy,X=e.projectIntoViewport(E.clientX,E.clientY),j=e.selection,ee=e.findNearestElement(X[0],X[1],!0,!1),q=e.dragData.possibleDragElements,J=e.hoverData.down,pe=a(E);if(e.data.bgActivePosistion&&(e.redrawHint("select",!0),e.redraw()),e.hoverData.tapholdCancelled=!0,e.data.bgActivePosistion=void 0,J&&J.unactivate(),e.hoverData.which===3){var fe={originalEvent:E,type:"cxttapend",position:{x:X[0],y:X[1]}};if(J?J.emit(fe):G.emit(fe),!e.hoverData.cxtDragged){var le={originalEvent:E,type:"cxttap",position:{x:X[0],y:X[1]}};J?J.emit(le):G.emit(le)}e.hoverData.cxtDragged=!1,e.hoverData.which=null}else if(e.hoverData.which===1){if(r(ee,["mouseup","tapend","vmouseup"],E,{x:X[0],y:X[1]}),!e.dragData.didDrag&&!e.hoverData.dragged&&!e.hoverData.selecting&&!e.hoverData.isOverThresholdDrag&&(r(J,["click","tap","vclick"],E,{x:X[0],y:X[1]}),M=!1,E.timeStamp-D<=G.multiClickDebounceTime()?(P&&clearTimeout(P),M=!0,D=null,r(J,["dblclick","dbltap","vdblclick"],E,{x:X[0],y:X[1]})):(P=setTimeout(function(){M||r(J,["oneclick","onetap","voneclick"],E,{x:X[0],y:X[1]})},G.multiClickDebounceTime()),D=E.timeStamp)),J==null&&!e.dragData.didDrag&&!e.hoverData.selecting&&!e.hoverData.dragged&&!a(E)&&(G.$(n).unselect(["tapunselect"]),q.length>0&&e.redrawHint("eles",!0),e.dragData.possibleDragElements=q=G.collection()),ee==J&&!e.dragData.didDrag&&!e.hoverData.selecting&&ee!=null&&ee._private.selectable&&(e.hoverData.dragging||(G.selectionType()==="additive"||pe?ee.selected()?ee.unselect(["tapunselect"]):ee.select(["tapselect"]):pe||(G.$(n).unmerge(ee).unselect(["tapunselect"]),ee.select(["tapselect"]))),e.redrawHint("eles",!0)),e.hoverData.selecting){var ye=G.collection(e.getAllInBox(j[0],j[1],j[2],j[3]));e.redrawHint("select",!0),ye.length>0&&e.redrawHint("eles",!0),G.emit({type:"boxend",originalEvent:E,position:{x:X[0],y:X[1]}});var se=function(Ve){return Ve.selectable()&&!Ve.selected()};G.selectionType()==="additive"||pe||G.$(n).unmerge(ye).unselect(),ye.emit("box").stdFilter(se).select().emit("boxselect"),e.redraw()}if(e.hoverData.dragging&&(e.hoverData.dragging=!1,e.redrawHint("select",!0),e.redrawHint("eles",!0),e.redraw()),!j[4]){e.redrawHint("drag",!0),e.redrawHint("eles",!0);var ue=J&&J.grabbed();m(q),ue&&(J.emit("freeon"),q.emit("free"),e.dragData.didDrag&&(J.emit("dragfreeon"),q.emit("dragfree")))}}j[4]=0,e.hoverData.down=null,e.hoverData.cxtStarted=!1,e.hoverData.draggingEles=!1,e.hoverData.selecting=!1,e.hoverData.isOverThresholdDrag=!1,e.dragData.didDrag=!1,e.hoverData.dragged=!1,e.hoverData.dragDelta=[],e.hoverData.mdownPos=null,e.hoverData.mdownGPos=null,e.hoverData.which=null}}},!1);var B=function(E){if(!e.scrollingPage){var L=e.cy,G=L.zoom(),X=L.pan(),j=e.projectIntoViewport(E.clientX,E.clientY),ee=[j[0]*G+X.x,j[1]*G+X.y];if(e.hoverData.draggingEles||e.hoverData.dragging||e.hoverData.cxtStarted||C()){E.preventDefault();return}if(L.panningEnabled()&&L.userPanningEnabled()&&L.zoomingEnabled()&&L.userZoomingEnabled()){E.preventDefault(),e.data.wheelZooming=!0,clearTimeout(e.data.wheelTimeout),e.data.wheelTimeout=setTimeout(function(){e.data.wheelZooming=!1,e.redrawHint("eles",!0),e.redraw()},150);var q;E.deltaY!=null?q=E.deltaY/-250:E.wheelDeltaY!=null?q=E.wheelDeltaY/1e3:q=E.wheelDelta/1e3,q=q*e.wheelSensitivity;var J=E.deltaMode===1;J&&(q*=33);var pe=L.zoom()*Math.pow(10,q);E.type==="gesturechange"&&(pe=e.gestureStartZoom*E.scale),L.zoom({level:pe,renderedPosition:{x:ee[0],y:ee[1]}}),L.emit(E.type==="gesturechange"?"pinchzoom":"scrollzoom")}}};e.registerBinding(e.container,"wheel",B,!0),e.registerBinding(t,"scroll",function(E){e.scrollingPage=!0,clearTimeout(e.scrollingPageTimeout),e.scrollingPageTimeout=setTimeout(function(){e.scrollingPage=!1},250)},!0),e.registerBinding(e.container,"gesturestart",function(E){e.gestureStartZoom=e.cy.zoom(),e.hasTouchStarted||E.preventDefault()},!0),e.registerBinding(e.container,"gesturechange",function(E){e.hasTouchStarted||B(E)},!0),e.registerBinding(e.container,"mouseout",function(E){var L=e.projectIntoViewport(E.clientX,E.clientY);e.cy.emit({originalEvent:E,type:"mouseout",position:{x:L[0],y:L[1]}})},!1),e.registerBinding(e.container,"mouseover",function(E){var L=e.projectIntoViewport(E.clientX,E.clientY);e.cy.emit({originalEvent:E,type:"mouseover",position:{x:L[0],y:L[1]}})},!1);var _,N,A,z,O,R,Y,V,F,W,Q,re,K,$=function(E,L,G,X){return Math.sqrt((G-E)*(G-E)+(X-L)*(X-L))},I=function(E,L,G,X){return(G-E)*(G-E)+(X-L)*(X-L)},H;e.registerBinding(e.container,"touchstart",H=function(E){if(e.hasTouchStarted=!0,!!T(E)){y(),e.touchData.capture=!0,e.data.bgActivePosistion=void 0;var L=e.cy,G=e.touchData.now,X=e.touchData.earlier;if(E.touches[0]){var j=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);G[0]=j[0],G[1]=j[1]}if(E.touches[1]){var j=e.projectIntoViewport(E.touches[1].clientX,E.touches[1].clientY);G[2]=j[0],G[3]=j[1]}if(E.touches[2]){var j=e.projectIntoViewport(E.touches[2].clientX,E.touches[2].clientY);G[4]=j[0],G[5]=j[1]}if(E.touches[1]){e.touchData.singleTouchMoved=!0,m(e.dragData.touchDragEles);var ee=e.findContainerClientCoords();F=ee[0],W=ee[1],Q=ee[2],re=ee[3],_=E.touches[0].clientX-F,N=E.touches[0].clientY-W,A=E.touches[1].clientX-F,z=E.touches[1].clientY-W,K=0<=_&&_<=Q&&0<=A&&A<=Q&&0<=N&&N<=re&&0<=z&&z<=re;var q=L.pan(),J=L.zoom();O=$(_,N,A,z),R=I(_,N,A,z),Y=[(_+A)/2,(N+z)/2],V=[(Y[0]-q.x)/J,(Y[1]-q.y)/J];var pe=200,fe=pe*pe;if(R<fe&&!E.touches[2]){var le=e.findNearestElement(G[0],G[1],!0,!0),ye=e.findNearestElement(G[2],G[3],!0,!0);le&&le.isNode()?(le.activate().emit({originalEvent:E,type:"cxttapstart",position:{x:G[0],y:G[1]}}),e.touchData.start=le):ye&&ye.isNode()?(ye.activate().emit({originalEvent:E,type:"cxttapstart",position:{x:G[0],y:G[1]}}),e.touchData.start=ye):L.emit({originalEvent:E,type:"cxttapstart",position:{x:G[0],y:G[1]}}),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!0,e.touchData.cxtDragged=!1,e.data.bgActivePosistion=void 0,e.redraw();return}}if(E.touches[2])L.boxSelectionEnabled()&&E.preventDefault();else if(!E.touches[1]&&E.touches[0]){var se=e.findNearestElements(G[0],G[1],!0,!0),ue=se[0];if(ue!=null&&(ue.activate(),e.touchData.start=ue,e.touchData.starts=se,e.nodeIsGrabbable(ue))){var Ve=e.dragData.touchDragEles=L.collection(),Ae=null;e.redrawHint("eles",!0),e.redrawHint("drag",!0),ue.selected()?(Ae=L.$(function(Ue){return Ue.selected()&&e.nodeIsGrabbable(Ue)}),f(Ae,{addToList:Ve})):v(ue,{addToList:Ve}),c(ue);var st=function(Ue){return{originalEvent:E,type:Ue,position:{x:G[0],y:G[1]}}};ue.emit(st("grabon")),Ae?Ae.forEach(function(Ue){Ue.emit(st("grab"))}):ue.emit(st("grab"))}r(ue,["touchstart","tapstart","vmousedown"],E,{x:G[0],y:G[1]}),ue==null&&(e.data.bgActivePosistion={x:j[0],y:j[1]},e.redrawHint("select",!0),e.redraw()),e.touchData.singleTouchMoved=!1,e.touchData.singleTouchStartTime=+new Date,clearTimeout(e.touchData.tapholdTimeout),e.touchData.tapholdTimeout=setTimeout(function(){e.touchData.singleTouchMoved===!1&&!e.pinching&&!e.touchData.selecting&&r(e.touchData.start,["taphold"],E,{x:G[0],y:G[1]})},e.tapholdDuration)}if(E.touches.length>=1){for(var Ke=e.touchData.startPosition=[null,null,null,null,null,null],Fe=0;Fe<G.length;Fe++)Ke[Fe]=X[Fe]=G[Fe];var ut=E.touches[0];e.touchData.startGPosition=[ut.clientX,ut.clientY]}}},!1);var U;e.registerBinding(t,"touchmove",U=function(E){var L=e.touchData.capture;if(!(!L&&!T(E))){var G=e.selection,X=e.cy,j=e.touchData.now,ee=e.touchData.earlier,q=X.zoom();if(E.touches[0]){var J=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);j[0]=J[0],j[1]=J[1]}if(E.touches[1]){var J=e.projectIntoViewport(E.touches[1].clientX,E.touches[1].clientY);j[2]=J[0],j[3]=J[1]}if(E.touches[2]){var J=e.projectIntoViewport(E.touches[2].clientX,E.touches[2].clientY);j[4]=J[0],j[5]=J[1]}var pe=e.touchData.startGPosition,fe;if(L&&E.touches[0]&&pe){for(var le=[],ye=0;ye<j.length;ye++)le[ye]=j[ye]-ee[ye];var se=E.touches[0].clientX-pe[0],ue=se*se,Ve=E.touches[0].clientY-pe[1],Ae=Ve*Ve,st=ue+Ae;fe=st>=e.touchTapThreshold2}if(L&&e.touchData.cxt){E.preventDefault();var Ke=E.touches[0].clientX-F,Fe=E.touches[0].clientY-W,ut=E.touches[1].clientX-F,Ue=E.touches[1].clientY-W,pt=I(Ke,Fe,ut,Ue),bt=pt/R,ct=150,xt=ct*ct,Pt=1.5,Rt=Pt*Pt;if(bt>=Rt||pt>=xt){e.touchData.cxt=!1,e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var wt={originalEvent:E,type:"cxttapend",position:{x:j[0],y:j[1]}};e.touchData.start?(e.touchData.start.unactivate().emit(wt),e.touchData.start=null):X.emit(wt)}}if(L&&e.touchData.cxt){var wt={originalEvent:E,type:"cxtdrag",position:{x:j[0],y:j[1]}};e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.touchData.start?e.touchData.start.emit(wt):X.emit(wt),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxtDragged=!0;var je=e.findNearestElement(j[0],j[1],!0,!0);(!e.touchData.cxtOver||je!==e.touchData.cxtOver)&&(e.touchData.cxtOver&&e.touchData.cxtOver.emit({originalEvent:E,type:"cxtdragout",position:{x:j[0],y:j[1]}}),e.touchData.cxtOver=je,je&&je.emit({originalEvent:E,type:"cxtdragover",position:{x:j[0],y:j[1]}}))}else if(L&&E.touches[2]&&X.boxSelectionEnabled())E.preventDefault(),e.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,e.touchData.selecting||X.emit({originalEvent:E,type:"boxstart",position:{x:j[0],y:j[1]}}),e.touchData.selecting=!0,e.touchData.didSelect=!0,G[4]=1,!G||G.length===0||G[0]===void 0?(G[0]=(j[0]+j[2]+j[4])/3,G[1]=(j[1]+j[3]+j[5])/3,G[2]=(j[0]+j[2]+j[4])/3+1,G[3]=(j[1]+j[3]+j[5])/3+1):(G[2]=(j[0]+j[2]+j[4])/3,G[3]=(j[1]+j[3]+j[5])/3),e.redrawHint("select",!0),e.redraw();else if(L&&E.touches[1]&&!e.touchData.didSelect&&X.zoomingEnabled()&&X.panningEnabled()&&X.userZoomingEnabled()&&X.userPanningEnabled()){E.preventDefault(),e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var He=e.dragData.touchDragEles;if(He){e.redrawHint("drag",!0);for(var tt=0;tt<He.length;tt++){var Mt=He[tt]._private;Mt.grabbed=!1,Mt.rscratch.inDragLayer=!1}}var _r=e.touchData.start,Ke=E.touches[0].clientX-F,Fe=E.touches[0].clientY-W,ut=E.touches[1].clientX-F,Ue=E.touches[1].clientY-W,Si=$(Ke,Fe,ut,Ue),Tl=Si/O;if(K){var Bl=Ke-_,Ol=Fe-N,Il=ut-A,Nl=Ue-z,Al=(Bl+Il)/2,zl=(Ol+Nl)/2,Hn=X.zoom(),Da=Hn*Tl,Pr=X.pan(),_i=V[0]*Hn+Pr.x,Pi=V[1]*Hn+Pr.y,Rl={x:-Da/Hn*(_i-Pr.x-Al)+_i,y:-Da/Hn*(Pi-Pr.y-zl)+Pi};if(_r&&_r.active()){var He=e.dragData.touchDragEles;m(He),e.redrawHint("drag",!0),e.redrawHint("eles",!0),_r.unactivate().emit("freeon"),He.emit("free"),e.dragData.didDrag&&(_r.emit("dragfreeon"),He.emit("dragfree"))}X.viewport({zoom:Da,pan:Rl,cancelOnFailedZoom:!0}),X.emit("pinchzoom"),O=Si,_=Ke,N=Fe,A=ut,z=Ue,e.pinching=!0}if(E.touches[0]){var J=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);j[0]=J[0],j[1]=J[1]}if(E.touches[1]){var J=e.projectIntoViewport(E.touches[1].clientX,E.touches[1].clientY);j[2]=J[0],j[3]=J[1]}if(E.touches[2]){var J=e.projectIntoViewport(E.touches[2].clientX,E.touches[2].clientY);j[4]=J[0],j[5]=J[1]}}else if(E.touches[0]&&!e.touchData.didSelect){var Et=e.touchData.start,Sa=e.touchData.last,je;if(!e.hoverData.draggingEles&&!e.swipePanning&&(je=e.findNearestElement(j[0],j[1],!0,!0)),L&&Et!=null&&E.preventDefault(),L&&Et!=null&&e.nodeIsDraggable(Et))if(fe){var He=e.dragData.touchDragEles,Mi=!e.dragData.didDrag;Mi&&f(He,{inDragLayer:!0}),e.dragData.didDrag=!0;var Gn={x:0,y:0};if(ne(le[0])&&ne(le[1])&&(Gn.x+=le[0],Gn.y+=le[1],Mi)){e.redrawHint("eles",!0);var kt=e.touchData.dragDelta;kt&&ne(kt[0])&&ne(kt[1])&&(Gn.x+=kt[0],Gn.y+=kt[1])}e.hoverData.draggingEles=!0,He.silentShift(Gn).emit("position drag"),e.redrawHint("drag",!0),e.touchData.startPosition[0]==ee[0]&&e.touchData.startPosition[1]==ee[1]&&e.redrawHint("eles",!0),e.redraw()}else{var kt=e.touchData.dragDelta=e.touchData.dragDelta||[];kt.length===0?(kt.push(le[0]),kt.push(le[1])):(kt[0]+=le[0],kt[1]+=le[1])}if(r(Et||je,["touchmove","tapdrag","vmousemove"],E,{x:j[0],y:j[1]}),(!Et||!Et.grabbed())&&je!=Sa&&(Sa&&Sa.emit({originalEvent:E,type:"tapdragout",position:{x:j[0],y:j[1]}}),je&&je.emit({originalEvent:E,type:"tapdragover",position:{x:j[0],y:j[1]}})),e.touchData.last=je,L)for(var tt=0;tt<j.length;tt++)j[tt]&&e.touchData.startPosition[tt]&&fe&&(e.touchData.singleTouchMoved=!0);if(L&&(Et==null||Et.pannable())&&X.panningEnabled()&&X.userPanningEnabled()){var Ll=o(Et,e.touchData.starts);Ll&&(E.preventDefault(),e.data.bgActivePosistion||(e.data.bgActivePosistion=Rn(e.touchData.startPosition)),e.swipePanning?(X.panBy({x:le[0]*q,y:le[1]*q}),X.emit("dragpan")):fe&&(e.swipePanning=!0,X.panBy({x:se*q,y:Ve*q}),X.emit("dragpan"),Et&&(Et.unactivate(),e.redrawHint("select",!0),e.touchData.start=null)));var J=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);j[0]=J[0],j[1]=J[1]}}for(var ye=0;ye<j.length;ye++)ee[ye]=j[ye];L&&E.touches.length>0&&!e.hoverData.draggingEles&&!e.swipePanning&&e.data.bgActivePosistion!=null&&(e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.redraw())}},!1);var te;e.registerBinding(t,"touchcancel",te=function(E){var L=e.touchData.start;e.touchData.capture=!1,L&&L.unactivate()});var ce,me,Z,oe;if(e.registerBinding(t,"touchend",ce=function(E){var L=e.touchData.start,G=e.touchData.capture;if(G)E.touches.length===0&&(e.touchData.capture=!1),E.preventDefault();else return;var X=e.selection;e.swipePanning=!1,e.hoverData.draggingEles=!1;var j=e.cy,ee=j.zoom(),q=e.touchData.now,J=e.touchData.earlier;if(E.touches[0]){var pe=e.projectIntoViewport(E.touches[0].clientX,E.touches[0].clientY);q[0]=pe[0],q[1]=pe[1]}if(E.touches[1]){var pe=e.projectIntoViewport(E.touches[1].clientX,E.touches[1].clientY);q[2]=pe[0],q[3]=pe[1]}if(E.touches[2]){var pe=e.projectIntoViewport(E.touches[2].clientX,E.touches[2].clientY);q[4]=pe[0],q[5]=pe[1]}L&&L.unactivate();var fe;if(e.touchData.cxt){if(fe={originalEvent:E,type:"cxttapend",position:{x:q[0],y:q[1]}},L?L.emit(fe):j.emit(fe),!e.touchData.cxtDragged){var le={originalEvent:E,type:"cxttap",position:{x:q[0],y:q[1]}};L?L.emit(le):j.emit(le)}e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!1,e.touchData.start=null,e.redraw();return}if(!E.touches[2]&&j.boxSelectionEnabled()&&e.touchData.selecting){e.touchData.selecting=!1;var ye=j.collection(e.getAllInBox(X[0],X[1],X[2],X[3]));X[0]=void 0,X[1]=void 0,X[2]=void 0,X[3]=void 0,X[4]=0,e.redrawHint("select",!0),j.emit({type:"boxend",originalEvent:E,position:{x:q[0],y:q[1]}});var se=function(ct){return ct.selectable()&&!ct.selected()};ye.emit("box").stdFilter(se).select().emit("boxselect"),ye.nonempty()&&e.redrawHint("eles",!0),e.redraw()}if(L?.unactivate(),E.touches[2])e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);else if(!E.touches[1]&&!E.touches[0]&&!E.touches[0]){e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var ue=e.dragData.touchDragEles;if(L!=null){var Ve=L._private.grabbed;m(ue),e.redrawHint("drag",!0),e.redrawHint("eles",!0),Ve&&(L.emit("freeon"),ue.emit("free"),e.dragData.didDrag&&(L.emit("dragfreeon"),ue.emit("dragfree"))),r(L,["touchend","tapend","vmouseup","tapdragout"],E,{x:q[0],y:q[1]}),L.unactivate(),e.touchData.start=null}else{var Ae=e.findNearestElement(q[0],q[1],!0,!0);r(Ae,["touchend","tapend","vmouseup","tapdragout"],E,{x:q[0],y:q[1]})}var st=e.touchData.startPosition[0]-q[0],Ke=st*st,Fe=e.touchData.startPosition[1]-q[1],ut=Fe*Fe,Ue=Ke+ut,pt=Ue*ee*ee;e.touchData.singleTouchMoved||(L||j.$(":selected").unselect(["tapunselect"]),r(L,["tap","vclick"],E,{x:q[0],y:q[1]}),me=!1,E.timeStamp-oe<=j.multiClickDebounceTime()?(Z&&clearTimeout(Z),me=!0,oe=null,r(L,["dbltap","vdblclick"],E,{x:q[0],y:q[1]})):(Z=setTimeout(function(){me||r(L,["onetap","voneclick"],E,{x:q[0],y:q[1]})},j.multiClickDebounceTime()),oe=E.timeStamp)),L!=null&&!e.dragData.didDrag&&L._private.selectable&&pt<e.touchTapThreshold2&&!e.pinching&&(j.selectionType()==="single"?(j.$(n).unmerge(L).unselect(["tapunselect"]),L.select(["tapselect"])):L.selected()?L.unselect(["tapunselect"]):L.select(["tapselect"]),e.redrawHint("eles",!0)),e.touchData.singleTouchMoved=!0}for(var bt=0;bt<q.length;bt++)J[bt]=q[bt];e.dragData.didDrag=!1,E.touches.length===0&&(e.touchData.dragDelta=[],e.touchData.startPosition=[null,null,null,null,null,null],e.touchData.startGPosition=null,e.touchData.didSelect=!1),E.touches.length<2&&(E.touches.length===1&&(e.touchData.startGPosition=[E.touches[0].clientX,E.touches[0].clientY]),e.pinching=!1,e.redrawHint("eles",!0),e.redraw())},!1),typeof TouchEvent>"u"){var ae=[],de=function(E){return{clientX:E.clientX,clientY:E.clientY,force:1,identifier:E.pointerId,pageX:E.pageX,pageY:E.pageY,radiusX:E.width/2,radiusY:E.height/2,screenX:E.screenX,screenY:E.screenY,target:E.target}},ve=function(E){return{event:E,touch:de(E)}},be=function(E){ae.push(ve(E))},xe=function(E){for(var L=0;L<ae.length;L++){var G=ae[L];if(G.event.pointerId===E.pointerId){ae.splice(L,1);return}}},Me=function(E){var L=ae.filter(function(G){return G.event.pointerId===E.pointerId})[0];L.event=E,L.touch=de(E)},we=function(E){E.touches=ae.map(function(L){return L.touch})},Ce=function(E){return E.pointerType==="mouse"||E.pointerType===4};e.registerBinding(e.container,"pointerdown",function(E){Ce(E)||(E.preventDefault(),be(E),we(E),H(E))}),e.registerBinding(e.container,"pointerup",function(E){Ce(E)||(xe(E),we(E),ce(E))}),e.registerBinding(e.container,"pointercancel",function(E){Ce(E)||(xe(E),we(E),te(E))}),e.registerBinding(e.container,"pointermove",function(E){Ce(E)||(E.preventDefault(),Me(E),we(E),U(E))})}};var Ft={};Ft.generatePolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(n,r,a,o,i,u){this.renderer.nodeShapeImpl("polygon",n,r,a,o,i,this.points)},intersectLine:function(n,r,a,o,i,u,l,s){return hr(i,u,this.points,n,r,a/2,o/2,l)},checkPoint:function(n,r,a,o,i,u,l,s){return Lt(n,r,this.points,u,l,o,i,[0,-1],a)}}},Ft.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,a,o){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a)},intersectLine:function(e,t,n,r,a,o,i,u){return qc(a,o,e,t,n/2+i,r/2+i)},checkPoint:function(e,t,n,r,a,o,i,u){return rn(e,t,r,a,o,i,n)}}},Ft.generateRoundPolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,getOrCreateCorners:function(n,r,a,o,i,u,l){if(u[l]!==void 0&&u[l+"-cx"]===n&&u[l+"-cy"]===r)return u[l];u[l]=new Array(t.length/2),u[l+"-cx"]=n,u[l+"-cy"]=r;var s=a/2,c=o/2;i=i==="auto"?Cs(a,o):i;for(var d=new Array(t.length/2),h=0;h<t.length/2;h++)d[h]={x:n+s*t[h*2],y:r+c*t[h*2+1]};var p,f,v,m,g=d.length;for(f=d[g-1],p=0;p<g;p++)v=d[p%g],m=d[(p+1)%g],u[l][p]=Di(f,v,m,i),f=v,v=m;return u[l]},draw:function(n,r,a,o,i,u,l){this.renderer.nodeShapeImpl("round-polygon",n,r,a,o,i,this.points,this.getOrCreateCorners(r,a,o,i,u,l,"drawCorners"))},intersectLine:function(n,r,a,o,i,u,l,s,c){return Yc(i,u,this.points,n,r,a,o,l,this.getOrCreateCorners(n,r,a,o,s,c,"corners"))},checkPoint:function(n,r,a,o,i,u,l,s,c){return jc(n,r,this.points,u,l,o,i,this.getOrCreateCorners(u,l,o,i,s,c,"corners"))}}},Ft.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:lt(4,0),draw:function(e,t,n,r,a,o){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a,this.points,o)},intersectLine:function(e,t,n,r,a,o,i,u){return qi(a,o,e,t,n,r,i,u)},checkPoint:function(e,t,n,r,a,o,i,u){var l=r/2,s=a/2;u=u==="auto"?mn(r,a):u,u=Math.min(l,s,u);var c=u*2;return!!(Lt(e,t,this.points,o,i,r,a-c,[0,-1],n)||Lt(e,t,this.points,o,i,r-c,a,[0,-1],n)||rn(e,t,c,c,o-l+u,i-s+u,n)||rn(e,t,c,c,o+l-u,i-s+u,n)||rn(e,t,c,c,o+l-u,i+s-u,n)||rn(e,t,c,c,o-l+u,i+s-u,n))}}},Ft.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:mi(),points:lt(4,0),draw:function(e,t,n,r,a,o){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a,null,o)},generateCutTrianglePts:function(e,t,n,r,a){var o=a==="auto"?this.cornerLength:a,i=t/2,u=e/2,l=n-u,s=n+u,c=r-i,d=r+i;return{topLeft:[l,c+o,l+o,c,l+o,c+o],topRight:[s-o,c,s,c+o,s-o,c+o],bottomRight:[s,d-o,s-o,d,s-o,d-o],bottomLeft:[l+o,d,l,d-o,l+o,d-o]}},intersectLine:function(e,t,n,r,a,o,i,u){var l=this.generateCutTrianglePts(n+2*i,r+2*i,e,t,u),s=[].concat.apply([],[l.topLeft.splice(0,4),l.topRight.splice(0,4),l.bottomRight.splice(0,4),l.bottomLeft.splice(0,4)]);return hr(a,o,s,e,t)},checkPoint:function(e,t,n,r,a,o,i,u){var l=u==="auto"?this.cornerLength:u;if(Lt(e,t,this.points,o,i,r,a-2*l,[0,-1],n)||Lt(e,t,this.points,o,i,r-2*l,a,[0,-1],n))return!0;var s=this.generateCutTrianglePts(r,a,o,i);return dt(e,t,s.topLeft)||dt(e,t,s.topRight)||dt(e,t,s.bottomRight)||dt(e,t,s.bottomLeft)}}},Ft.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:lt(4,0),draw:function(e,t,n,r,a,o){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a)},intersectLine:function(e,t,n,r,a,o,i,u){var l=.15,s=.5,c=.85,d=this.generateBarrelBezierPts(n+2*i,r+2*i,e,t),h=function(f){var v=Fn({x:f[0],y:f[1]},{x:f[2],y:f[3]},{x:f[4],y:f[5]},l),m=Fn({x:f[0],y:f[1]},{x:f[2],y:f[3]},{x:f[4],y:f[5]},s),g=Fn({x:f[0],y:f[1]},{x:f[2],y:f[3]},{x:f[4],y:f[5]},c);return[f[0],f[1],v.x,v.y,m.x,m.y,g.x,g.y,f[4],f[5]]},p=[].concat(h(d.topLeft),h(d.topRight),h(d.bottomRight),h(d.bottomLeft));return hr(a,o,p,e,t)},generateBarrelBezierPts:function(e,t,n,r){var a=t/2,o=e/2,i=n-o,u=n+o,l=r-a,s=r+a,c=Xa(e,t),d=c.heightOffset,h=c.widthOffset,p=c.ctrlPtOffsetPct*e,f={topLeft:[i,l+d,i+p,l,i+h,l],topRight:[u-h,l,u-p,l,u,l+d],bottomRight:[u,s-d,u-p,s,u-h,s],bottomLeft:[i+h,s,i+p,s,i,s-d]};return f.topLeft.isTop=!0,f.topRight.isTop=!0,f.bottomLeft.isBottom=!0,f.bottomRight.isBottom=!0,f},checkPoint:function(e,t,n,r,a,o,i,u){var l=Xa(r,a),s=l.heightOffset,c=l.widthOffset;if(Lt(e,t,this.points,o,i,r,a-2*s,[0,-1],n)||Lt(e,t,this.points,o,i,r-2*c,a,[0,-1],n))return!0;for(var d=this.generateBarrelBezierPts(r,a,o,i),h=function(k,x,C){var T=C[4],P=C[2],M=C[0],D=C[5],B=C[1],_=Math.min(T,M),N=Math.max(T,M),A=Math.min(D,B),z=Math.max(D,B);if(_<=k&&k<=N&&A<=x&&x<=z){var O=Xc(T,P,M),R=Rc(O[0],O[1],O[2],k),Y=R.filter(function(V){return 0<=V&&V<=1});if(Y.length>0)return Y[0]}return null},p=Object.keys(d),f=0;f<p.length;f++){var v=p[f],m=d[v],g=h(e,t,m);if(g!=null){var y=m[5],b=m[3],w=m[1],S=Ge(y,b,w,g);if(m.isTop&&S<=t||m.isBottom&&t<=S)return!0}}return!1}}},Ft.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:lt(4,0),draw:function(e,t,n,r,a,o){this.renderer.nodeShapeImpl(this.name,e,t,n,r,a,this.points,o)},intersectLine:function(e,t,n,r,a,o,i,u){var l=e-(n/2+i),s=t-(r/2+i),c=s,d=e+(n/2+i),h=Qt(a,o,e,t,l,s,d,c,!1);return h.length>0?h:qi(a,o,e,t,n,r,i,u)},checkPoint:function(e,t,n,r,a,o,i,u){u=u==="auto"?mn(r,a):u;var l=2*u;if(Lt(e,t,this.points,o,i,r,a-l,[0,-1],n)||Lt(e,t,this.points,o,i,r-l,a,[0,-1],n))return!0;var s=r/2+2*n,c=a/2+2*n,d=[o-s,i-c,o-s,i,o+s,i,o+s,i-c];return!!(dt(e,t,d)||rn(e,t,l,l,o+r/2-u,i+a/2-u,n)||rn(e,t,l,l,o-r/2+u,i+a/2-u,n))}}},Ft.registerNodeShapes=function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon("triangle",lt(3,0)),this.generateRoundPolygon("round-triangle",lt(3,0)),this.generatePolygon("rectangle",lt(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();{var n=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",n),this.generateRoundPolygon("round-diamond",n)}this.generatePolygon("pentagon",lt(5,0)),this.generateRoundPolygon("round-pentagon",lt(5,0)),this.generatePolygon("hexagon",lt(6,0)),this.generateRoundPolygon("round-hexagon",lt(6,0)),this.generatePolygon("heptagon",lt(7,0)),this.generateRoundPolygon("round-heptagon",lt(7,0)),this.generatePolygon("octagon",lt(8,0)),this.generateRoundPolygon("round-octagon",lt(8,0));var r=new Array(20);{var a=Ya(5,0),o=Ya(5,Math.PI/5),i=.5*(3-Math.sqrt(5));i*=1.57;for(var u=0;u<o.length/2;u++)o[u*2]*=i,o[u*2+1]*=i;for(var u=0;u<20/4;u++)r[u*4]=a[u*2],r[u*4+1]=a[u*2+1],r[u*4+2]=o[u*2],r[u*4+3]=o[u*2+1]}r=ks(r),this.generatePolygon("star",r),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);{var l=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",l),this.generateRoundPolygon("round-tag",l)}e.makePolygon=function(s){var c=s.join("$"),d="polygon-"+c,h;return(h=this[d])?h:t.generatePolygon(d,s)}};var fr={};fr.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},fr.redraw=function(e){e=e||bs();var t=this;t.averageRedrawTime===void 0&&(t.averageRedrawTime=0),t.lastRedrawTime===void 0&&(t.lastRedrawTime=0),t.lastDrawTime===void 0&&(t.lastDrawTime=0),t.requestedFrame=!0,t.renderOptions=e},fr.beforeRender=function(e,t){if(!this.destroyed){t==null&&Le("Priority is not optional for beforeRender");var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort(function(r,a){return a.priority-r.priority})}};var qo=function(e,t,n){for(var r=e.beforeRenderCallbacks,a=0;a<r.length;a++)r[a].fn(t,n)};fr.startRenderLoop=function(){var e=this,t=e.cy;if(!e.renderLoopStarted){e.renderLoopStarted=!0;var n=function r(a){if(!e.destroyed){if(!t.batching())if(e.requestedFrame&&!e.skipFrame){qo(e,!0,a);var o=Yt();e.render(e.renderOptions);var i=e.lastDrawTime=Yt();e.averageRedrawTime===void 0&&(e.averageRedrawTime=i-o),e.redrawCount===void 0&&(e.redrawCount=0),e.redrawCount++,e.redrawTotalTime===void 0&&(e.redrawTotalTime=0);var u=i-o;e.redrawTotalTime+=u,e.lastRedrawTime=u,e.averageRedrawTime=e.averageRedrawTime/2+u/2,e.requestedFrame=!1}else qo(e,!1,a);e.skipFrame=!1,ia(r)}};ia(n)}};var Cg=function(e){this.init(e)},ml=Cg,Dn=ml.prototype;Dn.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],Dn.init=function(e){var t=this;t.options=e,t.cy=e.cy;var n=t.container=e.cy.container(),r=t.cy.window();if(r){var a=r.document,o=a.head,i="__________cytoscape_stylesheet",u="__________cytoscape_container",l=a.getElementById(i)!=null;if(n.className.indexOf(u)<0&&(n.className=(n.className||"")+" "+u),!l){var s=a.createElement("style");s.id=i,s.textContent="."+u+" { position: relative; }",o.insertBefore(s,o.children[0])}var c=r.getComputedStyle(n),d=c.getPropertyValue("position");d==="static"&&Pe("A Cytoscape container has style position:static and so can not use UI extensions properly")}t.selection=[void 0,void 0,void 0,void 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n=this,r=n.cy;if(!this.destroyed){if(e==="init"){n.load();return}if(e==="destroy"){n.destroy();return}(e==="add"||e==="remove"||e==="move"&&r.hasCompoundNodes()||e==="load"||e==="zorder"||e==="mount")&&n.invalidateCachedZSortedEles(),e==="viewport"&&n.redrawHint("select",!0),(e==="load"||e==="resize"||e==="mount")&&(n.invalidateContainerClientCoordsCache(),n.matchCanvasSize(n.container)),n.redrawHint("eles",!0),n.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}},Dn.destroy=function(){var e=this;e.destroyed=!0,e.cy.stopAnimationLoop();for(var t=0;t<e.bindings.length;t++){var n=e.bindings[t],r=n,a=r.target;(a.off||a.removeEventListener).apply(a,r.args)}if(e.bindings=[],e.beforeRenderCallbacks=[],e.onUpdateEleCalcsFns=[],e.removeObserver&&e.removeObserver.disconnect(),e.styleObserver&&e.styleObserver.disconnect(),e.resizeObserver&&e.resizeObserver.disconnect(),e.labelCalcDiv)try{document.body.removeChild(e.labelCalcDiv)}catch{}},Dn.isHeadless=function(){return!1},[ei,vl,yl,An,Ft,fr].forEach(function(e){ge(Dn,e)});var La=1e3/60,bl={setupDequeueing:function(e){return function(){var t=this,n=this.renderer;if(!t.dequeueingSetup){t.dequeueingSetup=!0;var r=va(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),a=function(i,u){var l=Yt(),s=n.averageRedrawTime,c=n.lastRedrawTime,d=[],h=n.cy.extent(),p=n.getPixelRatio();for(i||n.flushRenderedStyleQueue();;){var f=Yt(),v=f-l,m=f-u;if(c<La){var g=La-(i?s:0);if(m>=e.deqFastCost*g)break}else if(i){if(v>=e.deqCost*c||v>=e.deqAvgCost*s)break}else if(m>=e.deqNoDrawCost*La)break;var y=e.deq(t,p,h);if(y.length>0)for(var b=0;b<y.length;b++)d.push(y[b]);else break}d.length>0&&(e.onDeqd(t,d),!i&&e.shouldRedraw(t,d,p,h)&&r())},o=e.priority||gi;n.beforeRender(a,o(t))}}}},Dg=(function(){function e(t){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:oa;ci(this,e),this.idsByKey=new zt,this.keyForId=new zt,this.cachesByLvl=new zt,this.lvls=[],this.getKey=t,this.doesEleInvalidateKey=n}return di(e,[{key:"getIdsFor",value:function(t){t==null&&Le("Can not get id list for null key");var n=this.idsByKey,r=this.idsByKey.get(t);return r||(r=new Xn,n.set(t,r)),r}},{key:"addIdForKey",value:function(t,n){t!=null&&this.getIdsFor(t).add(n)}},{key:"deleteIdForKey",value:function(t,n){t!=null&&this.getIdsFor(t).delete(n)}},{key:"getNumberOfIdsForKey",value:function(t){return t==null?0:this.getIdsFor(t).size}},{key:"updateKeyMappingFor",value:function(t){var n=t.id(),r=this.keyForId.get(n),a=this.getKey(t);this.deleteIdForKey(r,n),this.addIdForKey(a,n),this.keyForId.set(n,a)}},{key:"deleteKeyMappingFor",value:function(t){var n=t.id(),r=this.keyForId.get(n);this.deleteIdForKey(r,n),this.keyForId.delete(n)}},{key:"keyHasChangedFor",value:function(t){var n=t.id(),r=this.keyForId.get(n),a=this.getKey(t);return r!==a}},{key:"isInvalid",value:function(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)}},{key:"getCachesAt",value:function(t){var n=this.cachesByLvl,r=this.lvls,a=n.get(t);return a||(a=new zt,n.set(t,a),r.push(t)),a}},{key:"getCache",value:function(t,n){return this.getCachesAt(n).get(t)}},{key:"get",value:function(t,n){var r=this.getKey(t),a=this.getCache(r,n);return a!=null&&this.updateKeyMappingFor(t),a}},{key:"getForCachedKey",value:function(t,n){var r=this.keyForId.get(t.id()),a=this.getCache(r,n);return a}},{key:"hasCache",value:function(t,n){return this.getCachesAt(n).has(t)}},{key:"has",value:function(t,n){var r=this.getKey(t);return this.hasCache(r,n)}},{key:"setCache",value:function(t,n,r){r.key=t,this.getCachesAt(n).set(t,r)}},{key:"set",value:function(t,n,r){var a=this.getKey(t);this.setCache(a,n,r),this.updateKeyMappingFor(t)}},{key:"deleteCache",value:function(t,n){this.getCachesAt(n).delete(t)}},{key:"delete",value:function(t,n){var r=this.getKey(t);this.deleteCache(r,n)}},{key:"invalidateKey",value:function(t){var n=this;this.lvls.forEach(function(r){return n.deleteCache(t,r)})}},{key:"invalidate",value:function(t){var n=t.id(),r=this.keyForId.get(n);this.deleteKeyMappingFor(t);var a=this.doesEleInvalidateKey(t);return 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t},qe.getElementKeyToQueue=function(){var e=this,t=e.eleKeyToCacheQueue=e.eleKeyToCacheQueue||{};return t},qe.getElement=function(e,t,n,r,a){var o=this,i=this.renderer,u=i.cy.zoom(),l=this.lookup;if(!t||t.w===0||t.h===0||isNaN(t.w)||isNaN(t.h)||!e.visible()||e.removed()||!o.allowEdgeTxrCaching&&e.isEdge()||!o.allowParentTxrCaching&&e.isParent())return null;if(r==null&&(r=Math.ceil(vi(u*n))),r<qr)r=qr;else if(u>=Sg||r>Va)return null;var s=Math.pow(2,r),c=t.h*s,d=t.w*s,h=i.eleTextBiggerThanMin(e,s);if(!this.isVisible(e,h))return null;var p=l.get(e,r);if(p&&p.invalidated&&(p.invalidated=!1,p.texture.invalidatedWidth-=p.width),p)return p;var f;if(c<=Yo?f=Yo:c<=jr?f=jr:f=Math.ceil(c/jr)*jr,c>Tg||d>Mg)return null;var v=o.getTextureQueue(f),m=v[v.length-2],g=function(){return o.recycleTexture(f,d)||o.addTexture(f,d)};m||(m=v[v.length-1]),m||(m=g()),m.width-m.usedWidth<d&&(m=g());for(var y=function(N){return N&&N.scaledLabelShown===h},b=a&&a===Sn.dequeue,w=a&&a===Sn.highQuality,S=a&&a===Sn.downscale,k,x=r+1;x<=Va;x++){var C=l.get(e,x);if(C){k=C;break}}var T=k&&k.level===r+1?k:null,P=function(){m.context.drawImage(T.texture.canvas,T.x,0,T.width,T.height,m.usedWidth,0,d,c)};if(m.context.setTransform(1,0,0,1,0,0),m.context.clearRect(m.usedWidth,0,d,f),y(T))P();else if(y(k))if(w){for(var M=k.level;M>r;M--)T=o.getElement(e,t,n,M,Sn.downscale);P()}else return o.queueElement(e,k.level-1),k;else{var D;if(!b&&!w&&!S)for(var B=r-1;B>=qr;B--){var _=l.get(e,B);if(_){D=_;break}}if(y(D))return o.queueElement(e,r),D;m.context.translate(m.usedWidth,0),m.context.scale(s,s),this.drawElement(m.context,e,t,h,!1),m.context.scale(1/s,1/s),m.context.translate(-m.usedWidth,0)}return p={x:m.usedWidth,texture:m,level:r,scale:s,width:d,height:c,scaledLabelShown:h},m.usedWidth+=Math.ceil(d+_g),m.eleCaches.push(p),l.set(e,r,p),o.checkTextureFullness(m),p},qe.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},qe.invalidateElement=function(e){var t=this,n=t.lookup,r=[],a=n.isInvalid(e);if(a){for(var o=qr;o<=Va;o++){var i=n.getForCachedKey(e,o);i&&r.push(i)}var u=n.invalidate(e);if(u)for(var l=0;l<r.length;l++){var s=r[l],c=s.texture;c.invalidatedWidth+=s.width,s.invalidated=!0,t.checkTextureUtility(c)}t.removeFromQueue(e)}},qe.checkTextureUtility=function(e){e.invalidatedWidth>=Bg*e.width&&this.retireTexture(e)},qe.checkTextureFullness=function(e){var t=this,n=t.getTextureQueue(e.height);e.usedWidth/e.width>Og&&e.fullnessChecks>=Ig?Zt(n,e):e.fullnessChecks++},qe.retireTexture=function(e){var t=this,n=e.height,r=t.getTextureQueue(n),a=this.lookup;Zt(r,e),e.retired=!0;for(var o=e.eleCaches,i=0;i<o.length;i++){var u=o[i];a.deleteCache(u.key,u.level)}qa(o);var l=t.getRetiredTextureQueue(n);l.push(e)},qe.addTexture=function(e,t){var n=this,r=n.getTextureQueue(e),a={};return r.push(a),a.eleCaches=[],a.height=e,a.width=Math.max(Pg,t),a.usedWidth=0,a.invalidatedWidth=0,a.fullnessChecks=0,a.canvas=n.renderer.makeOffscreenCanvas(a.width,a.height),a.context=a.canvas.getContext("2d"),a},qe.recycleTexture=function(e,t){for(var n=this,r=n.getTextureQueue(e),a=n.getRetiredTextureQueue(e),o=0;o<a.length;o++){var i=a[o];if(i.width>=t)return i.retired=!1,i.usedWidth=0,i.invalidatedWidth=0,i.fullnessChecks=0,qa(i.eleCaches),i.context.setTransform(1,0,0,1,0,0),i.context.clearRect(0,0,i.width,i.height),Zt(a,i),r.push(i),i}},qe.queueElement=function(e,t){var n=this,r=n.getElementQueue(),a=n.getElementKeyToQueue(),o=this.getKey(e),i=a[o];if(i)i.level=Math.max(i.level,t),i.eles.merge(e),i.reqs++,r.updateItem(i);else{var u={eles:e.spawn().merge(e),level:t,reqs:1,key:o};r.push(u),a[o]=u}},qe.dequeue=function(e){for(var t=this,n=t.getElementQueue(),r=t.getElementKeyToQueue(),a=[],o=t.lookup,i=0;i<Vg&&n.size()>0;i++){var u=n.pop(),l=u.key,s=u.eles[0],c=o.hasCache(s,u.level);if(r[l]=null,!c){a.push(u);var d=t.getBoundingBox(s);t.getElement(s,d,e,u.level,Sn.dequeue)}}return a},qe.removeFromQueue=function(e){var t=this,n=t.getElementQueue(),r=t.getElementKeyToQueue(),a=this.getKey(e),o=r[a];o!=null&&(o.eles.length===1?(o.reqs=fi,n.updateItem(o),n.pop(),r[a]=null):o.eles.unmerge(e))},qe.onDequeue=function(e){this.onDequeues.push(e)},qe.offDequeue=function(e){Zt(this.onDequeues,e)},qe.setupDequeueing=bl.setupDequeueing({deqRedrawThreshold:Lg,deqCost:Ng,deqAvgCost:Ag,deqNoDrawCost:zg,deqFastCost:Rg,deq:function(e,t,n){return e.dequeue(t,n)},onDeqd:function(e,t){for(var n=0;n<e.onDequeues.length;n++){var r=e.onDequeues[n];r(t)}},shouldRedraw:function(e,t,n,r){for(var a=0;a<t.length;a++)for(var o=t[a].eles,i=0;i<o.length;i++){var u=o[i].boundingBox();if(yi(u,r))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var jg=1,nr=-4,Yr=2,qg=3.99,Yg=50,Xg=50,Wg=.15,Ug=.1,Hg=.9,Gg=.9,Kg=1,Xo=250,$g=4e3*4e3,Zg=!0,xl=function(e){var t=this,n=t.renderer=e,r=n.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=Yt()-2*Xo,t.skipping=!1,t.eleTxrDeqs=r.collection(),t.scheduleElementRefinement=va(function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)},Xg),n.beforeRender(function(o,i){i-t.lastInvalidationTime<=Xo?t.skipping=!0:t.skipping=!1},n.beforeRenderPriorities.lyrTxrSkip);var a=function(o,i){return i.reqs-o.reqs};t.layersQueue=new Sr(a),t.setupDequeueing()},$e=xl.prototype,Wo=0,Qg=Math.pow(2,53)-1;$e.makeLayer=function(e,t){var n=Math.pow(2,t),r=Math.ceil(e.w*n),a=Math.ceil(e.h*n),o=this.renderer.makeOffscreenCanvas(r,a),i={id:Wo=++Wo%Qg,bb:e,level:t,width:r,height:a,canvas:o,context:o.getContext("2d"),eles:[],elesQueue:[],reqs:0},u=i.context,l=-i.bb.x1,s=-i.bb.y1;return u.scale(n,n),u.translate(l,s),i},$e.getLayers=function(e,t,n){var r=this,a=r.renderer,o=a.cy,i=o.zoom(),u=r.firstGet;if(r.firstGet=!1,n==null){if(n=Math.ceil(vi(i*t)),n<nr)n=nr;else if(i>=qg||n>Yr)return null}r.validateLayersElesOrdering(n,e);var l=r.layersByLevel,s=Math.pow(2,n),c=l[n]=l[n]||[],d,h=r.levelIsComplete(n,e),p,f=function(){var T=function(B){if(r.validateLayersElesOrdering(B,e),r.levelIsComplete(B,e))return p=l[B],!0},P=function(B){if(!p)for(var _=n+B;nr<=_&&_<=Yr&&!T(_);_+=B);};P(1),P(-1);for(var M=c.length-1;M>=0;M--){var D=c[M];D.invalid&&Zt(c,D)}};if(!h)f();else return c;var v=function(){if(!d){d=ht();for(var T=0;T<e.length;T++)ws(d,e[T].boundingBox())}return d},m=function(T){T=T||{};var P=T.after;v();var M=d.w*s*(d.h*s);if(M>$g)return null;var D=r.makeLayer(d,n);if(P!=null){var B=c.indexOf(P)+1;c.splice(B,0,D)}else(T.insert===void 0||T.insert)&&c.unshift(D);return D};if(r.skipping&&!u)return null;for(var g=null,y=e.length/jg,b=!u,w=0;w<e.length;w++){var S=e[w],k=S._private.rscratch,x=k.imgLayerCaches=k.imgLayerCaches||{},C=x[n];if(C){g=C;continue}if((!g||g.eles.length>=y||!Es(g.bb,S.boundingBox()))&&(g=m({insert:!0,after:g}),!g))return null;p||b?r.queueLayer(g,S):r.drawEleInLayer(g,S,n,t),g.eles.push(S),x[n]=g}return p||(b?null:c)},$e.getEleLevelForLayerLevel=function(e,t){return e},$e.drawEleInLayer=function(e,t,n,r){var a=this,o=this.renderer,i=e.context,u=t.boundingBox();u.w===0||u.h===0||!t.visible()||(n=a.getEleLevelForLayerLevel(n,r),o.setImgSmoothing(i,!1),o.drawCachedElement(i,t,null,null,n,Zg),o.setImgSmoothing(i,!0))},$e.levelIsComplete=function(e,t){var n=this,r=n.layersByLevel[e];if(!r||r.length===0)return!1;for(var a=0,o=0;o<r.length;o++){var i=r[o];if(i.reqs>0||i.invalid)return!1;a+=i.eles.length}return a===t.length},$e.validateLayersElesOrdering=function(e,t){var n=this.layersByLevel[e];if(n)for(var r=0;r<n.length;r++){for(var a=n[r],o=-1,i=0;i<t.length;i++)if(a.eles[0]===t[i]){o=i;break}if(o<0){this.invalidateLayer(a);continue}for(var u=o,i=0;i<a.eles.length;i++)if(a.eles[i]!==t[u+i]){this.invalidateLayer(a);break}}},$e.updateElementsInLayers=function(e,t){for(var n=this,r=Cr(e[0]),a=0;a<e.length;a++)for(var o=r?null:e[a],i=r?e[a]:e[a].ele,u=i._private.rscratch,l=u.imgLayerCaches=u.imgLayerCaches||{},s=nr;s<=Yr;s++){var c=l[s];c&&(o&&n.getEleLevelForLayerLevel(c.level)!==o.level||t(c,i,o))}},$e.haveLayers=function(){for(var e=this,t=!1,n=nr;n<=Yr;n++){var r=e.layersByLevel[n];if(r&&r.length>0){t=!0;break}}return t},$e.invalidateElements=function(e){var t=this;e.length!==0&&(t.lastInvalidationTime=Yt(),!(e.length===0||!t.haveLayers())&&t.updateElementsInLayers(e,function(n,r,a){t.invalidateLayer(n)}))},$e.invalidateLayer=function(e){if(this.lastInvalidationTime=Yt(),!e.invalid){var t=e.level,n=e.eles,r=this.layersByLevel[t];Zt(r,e),e.elesQueue=[],e.invalid=!0,e.replacement&&(e.replacement.invalid=!0);for(var a=0;a<n.length;a++){var o=n[a]._private.rscratch.imgLayerCaches;o&&(o[t]=null)}}},$e.refineElementTextures=function(e){var t=this;t.updateElementsInLayers(e,function(n,r,a){var o=n.replacement;if(o||(o=n.replacement=t.makeLayer(n.bb,n.level),o.replaces=n,o.eles=n.eles),!o.reqs)for(var i=0;i<o.eles.length;i++)t.queueLayer(o,o.eles[i])})},$e.enqueueElementRefinement=function(e){this.eleTxrDeqs.merge(e),this.scheduleElementRefinement()},$e.queueLayer=function(e,t){var n=this,r=n.layersQueue,a=e.elesQueue,o=a.hasId=a.hasId||{};if(!e.replacement){if(t){if(o[t.id()])return;a.push(t),o[t.id()]=!0}e.reqs?(e.reqs++,r.updateItem(e)):(e.reqs=1,r.push(e))}},$e.dequeue=function(e){for(var t=this,n=t.layersQueue,r=[],a=0;a<Kg&&n.size()!==0;){var o=n.peek();if(o.replacement){n.pop();continue}if(o.replaces&&o!==o.replaces.replacement){n.pop();continue}if(o.invalid){n.pop();continue}var i=o.elesQueue.shift();i&&(t.drawEleInLayer(o,i,o.level,e),a++),r.length===0&&r.push(!0),o.elesQueue.length===0&&(n.pop(),o.reqs=0,o.replaces&&t.applyLayerReplacement(o),t.requestRedraw())}return r},$e.applyLayerReplacement=function(e){var t=this,n=t.layersByLevel[e.level],r=e.replaces,a=n.indexOf(r);if(!(a<0||r.invalid)){n[a]=e;for(var o=0;o<e.eles.length;o++){var i=e.eles[o]._private,u=i.imgLayerCaches=i.imgLayerCaches||{};u&&(u[e.level]=e)}t.requestRedraw()}},$e.requestRedraw=va(function(){var e=this.renderer;e.redrawHint("eles",!0),e.redrawHint("drag",!0),e.redraw()},100),$e.setupDequeueing=bl.setupDequeueing({deqRedrawThreshold:Yg,deqCost:Wg,deqAvgCost:Ug,deqNoDrawCost:Hg,deqFastCost:Gg,deq:function(e,t){return e.dequeue(t)},onDeqd:gi,shouldRedraw:vs,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var wl={},Uo;function Jg(e,t){for(var n=0;n<t.length;n++){var r=t[n];e.lineTo(r.x,r.y)}}function ev(e,t,n){for(var r,a=0;a<t.length;a++){var o=t[a];a===0&&(r=o),e.lineTo(o.x,o.y)}e.quadraticCurveTo(n.x,n.y,r.x,r.y)}function Ho(e,t,n){e.beginPath&&e.beginPath();for(var r=t,a=0;a<r.length;a++){var o=r[a];e.lineTo(o.x,o.y)}var i=n,u=n[0];e.moveTo(u.x,u.y);for(var a=1;a<i.length;a++){var o=i[a];e.lineTo(o.x,o.y)}e.closePath&&e.closePath()}function tv(e,t,n,r,a){e.beginPath&&e.beginPath(),e.arc(n,r,a,0,Math.PI*2,!1);var o=t,i=o[0];e.moveTo(i.x,i.y);for(var u=0;u<o.length;u++){var l=o[u];e.lineTo(l.x,l.y)}e.closePath&&e.closePath()}function nv(e,t,n,r){e.arc(t,n,r,0,Math.PI*2,!1)}wl.arrowShapeImpl=function(e){return(Uo||(Uo={polygon:Jg,"triangle-backcurve":ev,"triangle-tee":Ho,"circle-triangle":tv,"triangle-cross":Ho,circle:nv}))[e]};var Nt={};Nt.drawElement=function(e,t,n,r,a,o){var i=this;t.isNode()?i.drawNode(e,t,n,r,a,o):i.drawEdge(e,t,n,r,a,o)},Nt.drawElementOverlay=function(e,t){var n=this;t.isNode()?n.drawNodeOverlay(e,t):n.drawEdgeOverlay(e,t)},Nt.drawElementUnderlay=function(e,t){var n=this;t.isNode()?n.drawNodeUnderlay(e,t):n.drawEdgeUnderlay(e,t)},Nt.drawCachedElementPortion=function(e,t,n,r,a,o,i,u){var l=this,s=n.getBoundingBox(t);if(!(s.w===0||s.h===0)){var c=n.getElement(t,s,r,a,o);if(c!=null){var d=u(l,t);if(d===0)return;var h=i(l,t),p=s.x1,f=s.y1,v=s.w,m=s.h,g,y,b,w,S;if(h!==0){var k=n.getRotationPoint(t);b=k.x,w=k.y,e.translate(b,w),e.rotate(h),S=l.getImgSmoothing(e),S||l.setImgSmoothing(e,!0);var x=n.getRotationOffset(t);g=x.x,y=x.y}else g=p,y=f;var C;d!==1&&(C=e.globalAlpha,e.globalAlpha=C*d),e.drawImage(c.texture.canvas,c.x,0,c.width,c.height,g,y,v,m),d!==1&&(e.globalAlpha=C),h!==0&&(e.rotate(-h),e.translate(-b,-w),S||l.setImgSmoothing(e,!1))}else n.drawElement(e,t)}};var rv=function(){return 0},av=function(e,t){return e.getTextAngle(t,null)},iv=function(e,t){return e.getTextAngle(t,"source")},ov=function(e,t){return e.getTextAngle(t,"target")},sv=function(e,t){return t.effectiveOpacity()},Fa=function(e,t){return t.pstyle("text-opacity").pfValue*t.effectiveOpacity()};Nt.drawCachedElement=function(e,t,n,r,a,o){var i=this,u=i.data,l=u.eleTxrCache,s=u.lblTxrCache,c=u.slbTxrCache,d=u.tlbTxrCache,h=t.boundingBox(),p=o===!0?l.reasons.highQuality:null;if(!(h.w===0||h.h===0||!t.visible())&&(!r||yi(h,r))){var f=t.isEdge(),v=t.element()._private.rscratch.badLine;i.drawElementUnderlay(e,t),i.drawCachedElementPortion(e,t,l,n,a,p,rv,sv),(!f||!v)&&i.drawCachedElementPortion(e,t,s,n,a,p,av,Fa),f&&!v&&(i.drawCachedElementPortion(e,t,c,n,a,p,iv,Fa),i.drawCachedElementPortion(e,t,d,n,a,p,ov,Fa)),i.drawElementOverlay(e,t)}},Nt.drawElements=function(e,t){for(var n=this,r=0;r<t.length;r++){var a=t[r];n.drawElement(e,a)}},Nt.drawCachedElements=function(e,t,n,r){for(var a=this,o=0;o<t.length;o++){var i=t[o];a.drawCachedElement(e,i,n,r)}},Nt.drawCachedNodes=function(e,t,n,r){for(var a=this,o=0;o<t.length;o++){var i=t[o];i.isNode()&&a.drawCachedElement(e,i,n,r)}},Nt.drawLayeredElements=function(e,t,n,r){var a=this,o=a.data.lyrTxrCache.getLayers(t,n);if(o)for(var i=0;i<o.length;i++){var u=o[i],l=u.bb;l.w===0||l.h===0||e.drawImage(u.canvas,l.x1,l.y1,l.w,l.h)}else a.drawCachedElements(e,t,n,r)};var jt={};jt.drawEdge=function(e,t,n){var r=arguments.length>3&&arguments[3]!==void 0?arguments[3]:!0,a=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,o=arguments.length>5&&arguments[5]!==void 0?arguments[5]:!0,i=this,u=t._private.rscratch;if(!(o&&!t.visible())&&!(u.badLine||u.allpts==null||isNaN(u.allpts[0]))){var l;n&&(l=n,e.translate(-l.x1,-l.y1));var s=o?t.pstyle("opacity").value:1,c=o?t.pstyle("line-opacity").value:1,d=t.pstyle("curve-style").value,h=t.pstyle("line-style").value,p=t.pstyle("width").pfValue,f=t.pstyle("line-cap").value,v=t.pstyle("line-outline-width").value,m=t.pstyle("line-outline-color").value,g=s*c,y=s*c,b=function(){var _=arguments.length>0&&arguments[0]!==void 0?arguments[0]:g;d==="straight-triangle"?(i.eleStrokeStyle(e,t,_),i.drawEdgeTrianglePath(t,e,u.allpts)):(e.lineWidth=p,e.lineCap=f,i.eleStrokeStyle(e,t,_),i.drawEdgePath(t,e,u.allpts,h),e.lineCap="butt")},w=function(){var _=arguments.length>0&&arguments[0]!==void 0?arguments[0]:g;if(e.lineWidth=p+v,e.lineCap=f,v>0)i.colorStrokeStyle(e,m[0],m[1],m[2],_);else{e.lineCap="butt";return}d==="straight-triangle"?i.drawEdgeTrianglePath(t,e,u.allpts):(i.drawEdgePath(t,e,u.allpts,h),e.lineCap="butt")},S=function(){a&&i.drawEdgeOverlay(e,t)},k=function(){a&&i.drawEdgeUnderlay(e,t)},x=function(){var _=arguments.length>0&&arguments[0]!==void 0?arguments[0]:y;i.drawArrowheads(e,t,_)},C=function(){i.drawElementText(e,t,null,r)};e.lineJoin="round";var T=t.pstyle("ghost").value==="yes";if(T){var P=t.pstyle("ghost-offset-x").pfValue,M=t.pstyle("ghost-offset-y").pfValue,D=t.pstyle("ghost-opacity").value,B=g*D;e.translate(P,M),b(B),x(B),e.translate(-P,-M)}else w();k(),b(),x(),S(),C(),n&&e.translate(l.x1,l.y1)}};var Go=function(e){if(!["overlay","underlay"].includes(e))throw new Error("Invalid state");return function(t,n){if(n.visible()){var r=n.pstyle("".concat(e,"-opacity")).value;if(r!==0){var a=this,o=a.usePaths(),i=n._private.rscratch,u=n.pstyle("".concat(e,"-padding")).pfValue,l=2*u,s=n.pstyle("".concat(e,"-color")).value;t.lineWidth=l,i.edgeType==="self"&&!o?t.lineCap="butt":t.lineCap="round",a.colorStrokeStyle(t,s[0],s[1],s[2],r),a.drawEdgePath(n,t,i.allpts,"solid")}}}};jt.drawEdgeOverlay=Go("overlay"),jt.drawEdgeUnderlay=Go("underlay"),jt.drawEdgePath=function(e,t,n,r){var a=e._private.rscratch,o=t,i,u=!1,l=this.usePaths(),s=e.pstyle("line-dash-pattern").pfValue,c=e.pstyle("line-dash-offset").pfValue;if(l){var d=n.join("$"),h=a.pathCacheKey&&a.pathCacheKey===d;h?(i=t=a.pathCache,u=!0):(i=t=new 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o=[n[a+2]-n[a],n[a+3]-n[a+1]],i=Math.sqrt(o[0]*o[0]+o[1]*o[1]),u=[o[1]/i,-o[0]/i],l=[u[0]*r/2,u[1]*r/2];t.beginPath(),t.moveTo(n[a]-l[0],n[a+1]-l[1]),t.lineTo(n[a]+l[0],n[a+1]+l[1]),t.lineTo(n[a+2],n[a+3]),t.closePath(),t.fill()}},jt.drawArrowheads=function(e,t,n){var r=t._private.rscratch,a=r.edgeType==="haystack";a||this.drawArrowhead(e,t,"source",r.arrowStartX,r.arrowStartY,r.srcArrowAngle,n),this.drawArrowhead(e,t,"mid-target",r.midX,r.midY,r.midtgtArrowAngle,n),this.drawArrowhead(e,t,"mid-source",r.midX,r.midY,r.midsrcArrowAngle,n),a||this.drawArrowhead(e,t,"target",r.arrowEndX,r.arrowEndY,r.tgtArrowAngle,n)},jt.drawArrowhead=function(e,t,n,r,a,o,i){if(!(isNaN(r)||r==null||isNaN(a)||a==null||isNaN(o)||o==null)){var u=this,l=t.pstyle(n+"-arrow-shape").value;if(l!=="none"){var s=t.pstyle(n+"-arrow-fill").value==="hollow"?"both":"filled",c=t.pstyle(n+"-arrow-fill").value,d=t.pstyle("width").pfValue,h=t.pstyle(n+"-arrow-width"),p=h.value==="match-line"?d:h.pfValue;h.units==="%"&&(p*=d);var f=t.pstyle("opacity").value;i===void 0&&(i=f);var v=e.globalCompositeOperation;(i!==1||c==="hollow")&&(e.globalCompositeOperation="destination-out",u.colorFillStyle(e,255,255,255,1),u.colorStrokeStyle(e,255,255,255,1),u.drawArrowShape(t,e,s,d,l,p,r,a,o),e.globalCompositeOperation=v);var m=t.pstyle(n+"-arrow-color").value;u.colorFillStyle(e,m[0],m[1],m[2],i),u.colorStrokeStyle(e,m[0],m[1],m[2],i),u.drawArrowShape(t,e,c,d,l,p,r,a,o)}}},jt.drawArrowShape=function(e,t,n,r,a,o,i,u,l){var s=this,c=this.usePaths()&&a!=="triangle-cross",d=!1,h,p=t,f={x:i,y:u},v=e.pstyle("arrow-scale").value,m=this.getArrowWidth(r,v),g=s.arrowShapes[a];if(c){var y=s.arrowPathCache=s.arrowPathCache||[],b=vn(a),w=y[b];w!=null?(h=t=w,d=!0):(h=t=new 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o=this,i=n.position(),u=i.x,l=i.y,s=n.cy().style(),c=s.getIndexedStyle.bind(s),d=c(n,"background-fit","value",r),h=c(n,"background-repeat","value",r),p=n.width(),f=n.height(),v=n.padding()*2,m=p+(c(n,"background-width-relative-to","value",r)==="inner"?0:v),g=f+(c(n,"background-height-relative-to","value",r)==="inner"?0:v),y=n._private.rscratch,b=c(n,"background-clip","value",r),w=b==="node",S=c(n,"background-image-opacity","value",r)*a,k=c(n,"background-image-smoothing","value",r),x=n.pstyle("corner-radius").value;x!=="auto"&&(x=n.pstyle("corner-radius").pfValue);var C=t.width||t.cachedW,T=t.height||t.cachedH;(C==null||T==null)&&(document.body.appendChild(t),C=t.cachedW=t.width||t.offsetWidth,T=t.cachedH=t.height||t.offsetHeight,document.body.removeChild(t));var P=C,M=T;if(c(n,"background-width","value",r)!=="auto"&&(c(n,"background-width","units",r)==="%"?P=c(n,"background-width","pfValue",r)*m:P=c(n,"background-width","pfValue",r)),c(n,"background-height","value",r)!=="auto"&&(c(n,"background-height","units",r)==="%"?M=c(n,"background-height","pfValue",r)*g:M=c(n,"background-height","pfValue",r)),!(P===0||M===0)){if(d==="contain"){var D=Math.min(m/P,g/M);P*=D,M*=D}else if(d==="cover"){var D=Math.max(m/P,g/M);P*=D,M*=D}var B=u-m/2,_=c(n,"background-position-x","units",r),N=c(n,"background-position-x","pfValue",r);_==="%"?B+=(m-P)*N:B+=N;var A=c(n,"background-offset-x","units",r),z=c(n,"background-offset-x","pfValue",r);A==="%"?B+=(m-P)*z:B+=z;var O=l-g/2,R=c(n,"background-position-y","units",r),Y=c(n,"background-position-y","pfValue",r);R==="%"?O+=(g-M)*Y:O+=Y;var V=c(n,"background-offset-y","units",r),F=c(n,"background-offset-y","pfValue",r);V==="%"?O+=(g-M)*F:O+=F,y.pathCache&&(B-=u,O-=l,u=0,l=0);var W=e.globalAlpha;e.globalAlpha=S;var 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