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g=-1,_,v,y,b=0;b<m.length;b++)_=(1-m[b])**2*n+2*(1-m[b])*m[b]*i+m[b]*m[b]*o,v=(1-m[b])**2*r+2*(1-m[b])*m[b]*a+m[b]*m[b]*s,y=(_-e)**2+(v-t)**2,g>=0?y<g&&(g=y):g=y;return g},`sqdistToQuadraticBezier`),mr=e(function(e,t,n,r,i,a){var o=[e-n,t-r],s=[i-n,a-r],c=s[0]*s[0]+s[1]*s[1],l=o[0]*o[0]+o[1]*o[1],u=o[0]*s[0]+o[1]*s[1],d=u*u/c;return u<0?l:d>c?(e-i)*(e-i)+(t-a)*(t-a):l-d},`sqdistToFiniteLine`),hr=e(function(e,t,n){for(var r,i,a,o,s,c=0,l=0;l<n.length/2;l++)if(r=n[l*2],i=n[l*2+1],l+1<n.length/2?(a=n[(l+1)*2],o=n[(l+1)*2+1]):(a=n[(l+1-n.length/2)*2],o=n[(l+1-n.length/2)*2+1]),!(r==e&&a==e))if(r>=e&&e>=a||r<=e&&e<=a)s=(e-r)/(a-r)*(o-i)+i,s>t&&c++;else continue;return c%2!=0},`pointInsidePolygonPoints`),gr=e(function(e,t,n,r,i,a,o,s,c){var l=Array(n.length),u;s[0]==null?u=s:(u=Math.atan(s[1]/s[0]),s[0]<0?u+=Math.PI/2:u=-u-Math.PI/2);for(var d=Math.cos(-u),f=Math.sin(-u),p=0;p<l.length/2;p++)l[p*2]=a/2*(n[p*2]*d-n[p*2+1]*f),l[p*2+1]=o/2*(n[p*2+1]*d+n[p*2]*f),l[p*2]+=r,l[p*2+1]+=i;return 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c=Math.sqrt(o*o+s*s),l=c-1;if(l<0)return[];var u=l/c;return[(n-e)*u+e,(r-t)*u+t]},`intersectLineEllipse`),xr=e(function(e,t,n,r,i,a,o){return e-=i,t-=a,e/=n/2+o,t/=r/2+o,e*e+t*t<=1},`checkInEllipse`),Sr=e(function(e,t,n,r,i,a,o){var s=[n-e,r-t],c=[e-i,t-a],l=s[0]*s[0]+s[1]*s[1],u=2*(c[0]*s[0]+c[1]*s[1]),d=c[0]*c[0]+c[1]*c[1]-o*o,f=u*u-4*l*d;if(f<0)return[];var p=(-u+Math.sqrt(f))/(2*l),m=(-u-Math.sqrt(f))/(2*l),h=Math.min(p,m),g=Math.max(p,m),_=[];if(h>=0&&h<=1&&_.push(h),g>=0&&g<=1&&_.push(g),_.length===0)return[];var v=_[0]*s[0]+e,y=_[0]*s[1]+t;return _.length>1?_[0]==_[1]?[v,y]:[v,y,_[1]*s[0]+e,_[1]*s[1]+t]:[v,y]},`intersectLineCircle`),Cr=e(function(e,t,n){return t<=e&&e<=n||n<=e&&e<=t?e:e<=t&&t<=n||n<=t&&t<=e?t:n},`midOfThree`),wr=e(function(e,t,n,r,i,a,o,s,c){var l=e-i,u=n-e,d=o-i,f=t-a,p=r-t,m=s-a,h=d*f-m*l,g=u*f-p*l,_=m*u-d*p;if(_!==0){var v=h/_,y=g/_,b=.001,x=0-b,S=1+b;return x<=v&&v<=S&&x<=y&&y<=S||c?[e+v*u,t+v*p]:[]}else return h===0||g===0?Cr(e,n,o)===o?[o,s]:Cr(e,n,i)===i?[i,a]:Cr(i,o,n)===n?[n,r]:[]:[]},`finiteLinesIntersect`),Tr=e(function(e,t,n,r,i){var a=[],o=r/2,s=i/2,c=t,l=n;a.push({x:c+o*e[0],y:l+s*e[1]});for(var u=1;u<e.length/2;u++)a.push({x:c+o*e[u*2],y:l+s*e[u*2+1]});return a},`transformPoints`),Er=e(function(e,t,n,r,i,a,o,s){var c=[],l,u=Array(n.length),d=!0;a??(d=!1);var f;if(d){for(var p=0;p<u.length/2;p++)u[p*2]=n[p*2]*a+r,u[p*2+1]=n[p*2+1]*o+i;f=s>0?vr(yr(u,-s)):u}else f=n;for(var m,h,g,_,v=0;v<f.length/2;v++)m=f[v*2],h=f[v*2+1],v<f.length/2-1?(g=f[(v+1)*2],_=f[(v+1)*2+1]):(g=f[0],_=f[1]),l=wr(e,t,r,i,m,h,g,_),l.length!==0&&c.push(l[0],l[1]);return c},`polygonIntersectLine`),Dr=e(function(e,t,n,r,i,a,o,s,c){var l=[],u,d=Array(n.length*2);c.forEach(function(n,a){a===0?(d[d.length-2]=n.startX,d[d.length-1]=n.startY):(d[a*4-2]=n.startX,d[a*4-1]=n.startY),d[a*4]=n.stopX,d[a*4+1]=n.stopY,u=Sr(e,t,r,i,n.cx,n.cy,n.radius),u.length!==0&&l.push(u[0],u[1])});for(var f=0;f<d.length/4;f++)u=wr(e,t,r,i,d[f*4],d[f*4+1],d[f*4+2],d[f*4+3],!1),u.length!==0&&l.push(u[0],u[1]);if(l.length>2){for(var p=[l[0],l[1]],m=(p[0]-e)**2+(p[1]-t)**2,h=1;h<l.length/2;h++){var g=(l[h*2]-e)**2+(l[h*2+1]-t)**2;g<=m&&(p[0]=l[h*2],p[1]=l[h*2+1],m=g)}return p}return l},`roundPolygonIntersectLine`),Or=e(function(e,t,n){var r=[e[0]-t[0],e[1]-t[1]],i=Math.sqrt(r[0]*r[0]+r[1]*r[1]),a=(i-n)/i;return a<0&&(a=1e-5),[t[0]+a*r[0],t[1]+a*r[1]]},`shortenIntersection`),kr=e(function(e,t){var n=jr(e,t);return n=Ar(n),n},`generateUnitNgonPointsFitToSquare`),Ar=e(function(e){for(var t,n,r=e.length/2,i=1/0,a=1/0,o=-1/0,s=-1/0,c=0;c<r;c++)t=e[2*c],n=e[2*c+1],i=Math.min(i,t),o=Math.max(o,t),a=Math.min(a,n),s=Math.max(s,n);for(var l=2/(o-i),u=2/(s-a),d=0;d<r;d++)t=e[2*d]=e[2*d]*l,n=e[2*d+1]=e[2*d+1]*u,i=Math.min(i,t),o=Math.max(o,t),a=Math.min(a,n),s=Math.max(s,n);if(a<-1)for(var f=0;f<r;f++)n=e[2*f+1]=e[2*f+1]+(-1-a);return e},`fitPolygonToSquare`),jr=e(function(e,t){var n=1/e*2*Math.PI,r=e%2==0?Math.PI/2+n/2:Math.PI/2;r+=t;for(var i=Array(e*2),a,o=0;o<e;o++)a=o*n+r,i[2*o]=Math.cos(a),i[2*o+1]=Math.sin(-a);return i},`generateUnitNgonPoints`),Mr=e(function(e,t){return Math.min(e/4,t/4,8)},`getRoundRectangleRadius`),Nr=e(function(e,t){return Math.min(e/10,t/10,8)},`getRoundPolygonRadius`),Pr=e(function(){return 8},`getCutRectangleCornerLength`),Fr=e(function(e,t,n){return[e-2*t+n,2*(t-e),e]},`bezierPtsToQuadCoeff`),Ir=e(function(e,t){return{heightOffset:Math.min(15,.05*t),widthOffset:Math.min(100,.25*e),ctrlPtOffsetPct:.05}},`getBarrelCurveConstants`);function Lr(t,n){function r(e){for(var t=[],n=0;n<e.length;n++){var r=e[n],i=e[(n+1)%e.length],a={x:i.x-r.x,y:i.y-r.y},o={x:-a.y,y:a.x},s=Math.sqrt(o.x*o.x+o.y*o.y);t.push({x:o.x/s,y:o.y/s})}return t}e(r,`getAxes`);function i(e,t){var n=1/0,r=-1/0,i=s(e),a;try{for(i.s();!(a=i.n()).done;){var o=a.value,c=o.x*t.x+o.y*t.y;n=Math.min(n,c),r=Math.max(r,c)}}catch(e){i.e(e)}finally{i.f()}return{min:n,max:r}}e(i,`project`);function a(e,t){return!(e.max<t.min||t.max<e.min)}e(a,`overlaps`);var o=s([].concat(m(r(t)),m(r(n)))),c;try{for(o.s();!(c=o.n()).done;){var l=c.value;if(!a(i(t,l),i(n,l)))return!1}}catch(e){o.e(e)}finally{o.f()}return!0}e(Lr,`satPolygonIntersection`);var Rr=Kt({dampingFactor:.8,precision:1e-6,iterations:200,weight:e(function(e){return 1},`weight`)}),zr={pageRank:e(function(t){for(var n=Rr(t),r=n.dampingFactor,i=n.precision,a=n.iterations,o=n.weight,s=this._private.cy,c=this.byGroup(),l=c.nodes,u=c.edges,d=l.length,f=d*d,p=u.length,m=Array(f),h=Array(d),g=(1-r)/d,_=0;_<d;_++){for(var v=0;v<d;v++){var y=_*d+v;m[y]=0}h[_]=0}for(var b=0;b<p;b++){var x=u[b],S=x.data(`source`),C=x.data(`target`);if(S!==C){var w=l.indexOfId(S),T=l.indexOfId(C),E=o(x),D=T*d+w;m[D]+=E,h[w]+=E}}for(var O=1/d+g,k=0;k<d;k++)if(h[k]===0)for(var A=0;A<d;A++){var j=A*d+k;m[j]=O}else for(var M=0;M<d;M++){var N=M*d+k;m[N]=m[N]/h[k]+g}for(var P=Array(d),F=Array(d),I,L=0;L<d;L++)P[L]=1;for(var R=0;R<a;R++){for(var z=0;z<d;z++)F[z]=0;for(var B=0;B<d;B++)for(var V=0;V<d;V++){var H=B*d+V;F[B]+=m[H]*P[V]}Hn(F),I=P,P=F,F=I;for(var U=0,W=0;W<d;W++){var G=I[W]-P[W];U+=G*G}if(U<i)break}return{rank:e(function(e){return e=s.collection(e)[0],P[l.indexOf(e)]},`rank`)}},`pageRank`)},Br=Kt({root:null,weight:e(function(e){return 1},`weight`),directed:!1,alpha:0}),Vr={degreeCentralityNormalized:e(function(t){t=Br(t);var n=this.cy(),r=this.nodes(),i=r.length;if(t.directed){for(var a={},o={},s=0,c=0,l=0;l<i;l++){var u=r[l],d=u.id();t.root=u;var f=this.degreeCentrality(t);s<f.indegree&&(s=f.indegree),c<f.outdegree&&(c=f.outdegree),a[d]=f.indegree,o[d]=f.outdegree}return{indegree:e(function(e){return s==0?0:(E(e)&&(e=n.filter(e)),a[e.id()]/s)},`indegree`),outdegree:e(function(e){return c===0?0:(E(e)&&(e=n.filter(e)),o[e.id()]/c)},`outdegree`)}}else{for(var p={},m=0,h=0;h<i;h++){var g=r[h];t.root=g;var _=this.degreeCentrality(t);m<_.degree&&(m=_.degree),p[g.id()]=_.degree}return{degree:e(function(e){return m===0?0:(E(e)&&(e=n.filter(e)),p[e.id()]/m)},`degree`)}}},`degreeCentralityNormalized`),degreeCentrality:e(function(e){e=Br(e);var t=this.cy(),n=this,r=e,i=r.root,a=r.weight,o=r.directed,s=r.alpha;if(i=t.collection(i)[0],o){for(var c=i.connectedEdges(),l=c.filter(function(e){return e.target().same(i)&&n.has(e)}),u=c.filter(function(e){return e.source().same(i)&&n.has(e)}),d=l.length,f=u.length,p=0,m=0,h=0;h<l.length;h++)p+=a(l[h]);for(var g=0;g<u.length;g++)m+=a(u[g]);return{indegree:d**(1-s)*p**+s,outdegree:f**(1-s)*m**+s}}else{for(var _=i.connectedEdges().intersection(n),v=_.length,y=0,b=0;b<_.length;b++)y+=a(_[b]);return{degree:v**(1-s)*y**+s}}},`degreeCentrality`)};Vr.dc=Vr.degreeCentrality,Vr.dcn=Vr.degreeCentralityNormalised=Vr.degreeCentralityNormalized;var Hr=Kt({harmonic:!0,weight:e(function(){return 1},`weight`),directed:!1,root:null}),Ur={closenessCentralityNormalized:e(function(t){for(var n=Hr(t),r=n.harmonic,i=n.weight,a=n.directed,o=this.cy(),s={},c=0,l=this.nodes(),u=this.floydWarshall({weight:i,directed:a}),d=0;d<l.length;d++){for(var f=0,p=l[d],m=0;m<l.length;m++)if(d!==m){var h=u.distance(p,l[m]);r?f+=1/h:f+=h}r||(f=1/f),c<f&&(c=f),s[p.id()]=f}return{closeness:e(function(e){return c==0?0:(e=E(e)?o.filter(e)[0].id():e.id(),s[e]/c)},`closeness`)}},`closenessCentralityNormalized`),closenessCentrality:e(function(e){var t=Hr(e),n=t.root,r=t.weight,i=t.directed,a=t.harmonic;n=this.filter(n)[0];for(var o=this.dijkstra({root:n,weight:r,directed:i}),s=0,c=this.nodes(),l=0;l<c.length;l++){var u=c[l];if(!u.same(n)){var d=o.distanceTo(u);a?s+=1/d:s+=d}}return a?s:1/s},`closenessCentrality`)};Ur.cc=Ur.closenessCentrality,Ur.ccn=Ur.closenessCentralityNormalised=Ur.closenessCentralityNormalized;var Wr=Kt({weight:null,directed:!1}),Gr={betweennessCentrality:e(function(t){for(var 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o=t.cy(),s=t.pstyle(`shape`).value,c=o.renderer().nodeShapes[s],l=t.position(),u=l.x,d=l.y,f=t.width(),p=t.height();c.hasMiterBounds?(i===`center`&&(r/=2),cl(e,c.miterBounds(u,d,f,p,r))):a!=null&&a>0&&$n(e,[a,a,a,a])}},`updateBoundsFromMiter`),ml=e(function(e,t){if(!t.cy().headless()){var n=t.pstyle(`border-opacity`).value,r=t.pstyle(`border-width`).pfValue,i=t.pstyle(`border-position`).value;pl(e,t,n,r,i)}},`updateBoundsFromMiterBorder`),hl=e(function(t,n){var r=t._private.cy,i=r.styleEnabled(),a=r.headless(),o=qn(),s=t._private,c=t.isNode(),l=t.isEdge(),u,d,f,p,m,h,g=s.rstyle,_=c&&i?t.pstyle(`bounds-expansion`).pfValue:[0],v=e(function(e){return e.pstyle(`display`).value!==`none`},`isDisplayed`),y=!i||v(t)&&(!l||v(t.source())&&v(t.target()));if(y){var b=0,x=0;i&&n.includeOverlays&&(b=t.pstyle(`overlay-opacity`).value,b!==0&&(x=t.pstyle(`overlay-padding`).value));var S=0,C=0;i&&n.includeUnderlays&&(S=t.pstyle(`underlay-opacity`).value,S!==0&&(C=t.pstyle(`underlay-padding`).value));var 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Use `options.maximal: true` only on DAGs.");break}}}var I=0;if(t.avoidOverlap)for(var L=0;L<i.length;L++){var R=i[L].layoutDimensions(t),z=R.w,B=R.h;I=Math.max(I,z,B)}var V={},H=e(function(e){if(V[e.id()])return V[e.id()];for(var t=md(e).depth,n=e.neighborhood(),r=0,a=0,o=0;o<n.length;o++){var s=n[o];if(!(s.isEdge()||s.isParent()||!i.has(s))){var c=md(s);if(c!=null){var l=c.index,u=c.depth;if(!(l==null||u==null)){var d=v[u].length;u<t&&(r+=l/d,a++)}}}}return a=Math.max(1,a),r/=a,a===0&&(r=0),V[e.id()]=r,r},`getWeightedPercent`),U=e(function(e,t){var n=H(e)-H(t);return n===0?se(e.id(),t.id()):n},`sortFn`);t.depthSort!==void 0&&(U=t.depthSort);for(var W=v.length,G=0;G<W;G++)v[G].sort(U),T(G);for(var K=[],q=0;q<S.length;q++)K.push(S[q]);var J=e(function(){for(var e=0;e<W;e++)T(e)},`assignDepths`);K.length&&(v.unshift(K),W=v.length,J());for(var Y=0,ee=0;ee<W;ee++)Y=Math.max(v[ee].length,Y);var X={x:l.x1+l.w/2,y:l.y1+l.h/2},te=i.reduce(function(e,n){return(function(t){return{w:e.w===-1?t.w:(e.w+t.w)/2,h:e.h===-1?t.h:(e.h+t.h)/2}})(n.boundingBox({includeLabels:t.nodeDimensionsIncludeLabels}))},{w:-1,h:-1}),ne=Math.max(W===1?0:c?(l.h-t.padding*2-te.h)/(W-1):(l.h-t.padding*2-te.h)/(W+1),I),re=v.reduce(function(e,t){return Math.max(e,t.length)},0),ie=e(function(e){var n=md(e),r=n.depth,i=n.index;if(t.circle){var a=Math.min(l.w/2/W,l.h/2/W);a=Math.max(a,I);var o=a*r+a-(W>0&&v[0].length<=3?a/2:0),s=2*Math.PI/v[r].length*i;return r===0&&v[0].length===1&&(o=1),{x:X.x+o*Math.cos(s),y:X.y+o*Math.sin(s)}}else{var u=v[r].length,d=Math.max(u===1?0:c?(l.w-t.padding*2-te.w)/((t.grid?re:u)-1):(l.w-t.padding*2-te.w)/((t.grid?re:u)+1),I);return{x:X.x+(i+1-(u+1)/2)*d,y:X.y+(r+1-(W+1)/2)*ne}}},`getPositionTopBottom`),ae={downward:0,leftward:90,upward:180,rightward:-90};Object.keys(ae).indexOf(t.direction)===-1&&Lt(`Invalid direction '${t.direction}' specified for breadthfirst layout. Valid values are: ${Object.keys(ae).join(`, `)}`);var oe=e(function(e){return Ot(ie(e),l,ae[t.direction])},`getPosition`);return r.nodes().layoutPositions(this,t,oe),this};var _d={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:e(function(e,t){return!0},`animateFilter`),ready:void 0,stop:void 0,transform:e(function(e,t){return t},`transform`)};function vd(e){this.options=Z({},_d,e)}e(vd,`CircleLayout`),vd.prototype.run=function(){var t=this.options,n=t,r=t.cy,i=n.eles,a=n.counterclockwise===void 0?n.clockwise:!n.counterclockwise,o=i.nodes().not(`:parent`);n.sort&&(o=o.sort(n.sort));for(var s=qn(n.boundingBox?n.boundingBox:{x1:0,y1:0,w:r.width(),h:r.height()}),c={x:s.x1+s.w/2,y:s.y1+s.h/2},l=(n.sweep===void 0?2*Math.PI-2*Math.PI/o.length:n.sweep)/Math.max(1,o.length-1),u,d=0,f=0;f<o.length;f++){var p=o[f].layoutDimensions(n),m=p.w,h=p.h;d=Math.max(d,m,h)}if(u=j(n.radius)?n.radius:o.length<=1?0:Math.min(s.h,s.w)/2-d,o.length>1&&n.avoidOverlap){d*=1.75;var g=Math.cos(l)-Math.cos(0),_=Math.sin(l)-Math.sin(0),v=Math.sqrt(d*d/(g*g+_*_));u=Math.max(v,u)}var y=e(function(e,t){var r=n.startAngle+t*l*(a?1:-1),i=u*Math.cos(r),o=u*Math.sin(r);return{x:c.x+i,y:c.y+o}},`getPos`);return i.nodes().layoutPositions(this,n,y),this};var yd={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:e(function(e){return e.degree()},`concentric`),levelWidth:e(function(e){return e.maxDegree()/4},`levelWidth`),animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:e(function(e,t){return!0},`animateFilter`),ready:void 0,stop:void 0,transform:e(function(e,t){return t},`transform`)};function bd(e){this.options=Z({},yd,e)}e(bd,`ConcentricLayout`),bd.prototype.run=function(){for(var e=this.options,t=e,n=t.counterclockwise===void 0?t.clockwise:!t.counterclockwise,r=e.cy,i=t.eles,a=i.nodes().not(`:parent`),o=qn(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:r.width(),h:r.height()}),s={x:o.x1+o.w/2,y:o.y1+o.h/2},c=[],l=0,u=0;u<a.length;u++){var d=a[u],f=void 0;f=t.concentric(d),c.push({value:f,node:d}),d._private.scratch.concentric=f}a.updateStyle();for(var p=0;p<a.length;p++){var m=a[p].layoutDimensions(t);l=Math.max(l,m.w,m.h)}c.sort(function(e,t){return t.value-e.value});for(var h=t.levelWidth(a),g=[[]],_=g[0],v=0;v<c.length;v++){var y=c[v];_.length>0&&Math.abs(_[0].value-y.value)>=h&&(_=[],g.push(_)),_.push(y)}var b=l+t.minNodeSpacing;if(!t.avoidOverlap){var x=g.length>0&&g[0].length>1,S=(Math.min(o.w,o.h)/2-b)/(g.length+x?1:0);b=Math.min(b,S)}for(var C=0,w=0;w<g.length;w++){var T=g[w],E=T.dTheta=(t.sweep===void 0?2*Math.PI-2*Math.PI/T.length:t.sweep)/Math.max(1,T.length-1);if(T.length>1&&t.avoidOverlap){var D=Math.cos(E)-Math.cos(0),O=Math.sin(E)-Math.sin(0),k=Math.sqrt(b*b/(D*D+O*O));C=Math.max(k,C)}T.r=C,C+=b}if(t.equidistant){for(var A=0,j=0,M=0;M<g.length;M++){var N=g[M].r-j;A=Math.max(A,N)}j=0;for(var P=0;P<g.length;P++){var F=g[P];P===0&&(j=F.r),F.r=j,j+=A}}for(var I={},L=0;L<g.length;L++)for(var R=g[L],z=R.dTheta,B=R.r,V=0;V<R.length;V++){var H=R[V],U=t.startAngle+(n?1:-1)*z*V,W={x:s.x+B*Math.cos(U),y:s.y+B*Math.sin(U)};I[H.node.id()]=W}return i.nodes().layoutPositions(this,t,function(e){return I[e.id()]}),this};var xd,Sd={ready:e(function(){},`ready`),stop:e(function(){},`stop`),animate:!0,animationEasing:void 0,animationDuration:void 0,animateFilter:e(function(e,t){return!0},`animateFilter`),animationThreshold:250,refresh:20,fit:!0,padding:30,boundingBox:void 0,nodeDimensionsIncludeLabels:!1,randomize:!1,componentSpacing:40,nodeRepulsion:e(function(e){return 2048},`nodeRepulsion`),nodeOverlap:4,idealEdgeLength:e(function(e){return 32},`idealEdgeLength`),edgeElasticity:e(function(e){return 32},`edgeElasticity`),nestingFactor:1.2,gravity:1,numIter:1e3,initialTemp:1e3,coolingFactor:.99,minTemp:1};function Cd(e){this.options=Z({},Sd,e),this.options.layout=this;var t=this.options.eles.nodes(),n=this.options.eles.edges().filter(function(e){var n=e.source().data(`id`),r=e.target().data(`id`),i=t.some(function(e){return e.data(`id`)===n}),a=t.some(function(e){return e.data(`id`)===r});return!i||!a});this.options.eles=this.options.eles.not(n)}e(Cd,`CoseLayout`),Cd.prototype.run=function(){var t=this.options,n=t.cy,r=this;r.stopped=!1,(t.animate===!0||t.animate===!1)&&r.emit({type:`layoutstart`,layout:r}),xd=t.debug===!0;var i=wd(n,r,t);xd&&Dd(i),t.randomize&&Od(i);var a=ft(),o=e(function(){Ad(i,n,t),t.fit===!0&&n.fit(t.padding)},`refresh`),s=e(function(e){return!(r.stopped||e>=t.numIter||(jd(i,t),i.temperature*=t.coolingFactor,i.temperature<t.minTemp))},`mainLoop`),c=e(function(){if(t.animate===!0||t.animate===!1)o(),r.one(`layoutstop`,t.stop),r.emit({type:`layoutstop`,layout:r});else{var e=t.eles.nodes(),n=kd(i,t,e);e.layoutPositions(r,t,n)}},`done`),l=0,u=!0;if(t.animate===!0){var d=e(function(){for(var e=0;u&&e<t.refresh;)u=s(l),l++,e++;u?(ft()-a>=t.animationThreshold&&o(),dt(d)):(Ud(i,t),c())},`frame`);d()}else{for(;u;)u=s(l),l++;Ud(i,t),c()}return this},Cd.prototype.stop=function(){return this.stopped=!0,this.thread&&this.thread.stop(),this.emit(`layoutstop`),this},Cd.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var wd=e(function(e,t,n){for(var r=n.eles.edges(),i=n.eles.nodes(),a=qn(n.boundingBox?n.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:r.size(),temperature:n.initialTemp,clientWidth:a.w,clientHeight:a.h,boundingBox:a},s=n.eles.components(),c={},l=0;l<s.length;l++)for(var u=s[l],d=0;d<u.length;d++){var f=u[d];c[f.id()]=l}for(var l=0;l<o.nodeSize;l++){var p=i[l],m=p.layoutDimensions(n),h={};h.isLocked=p.locked(),h.id=p.data(`id`),h.parentId=p.data(`parent`),h.cmptId=c[p.id()],h.children=[],h.positionX=p.position(`x`),h.positionY=p.position(`y`),h.offsetX=0,h.offsetY=0,h.height=m.w,h.width=m.h,h.maxX=h.positionX+h.width/2,h.minX=h.positionX-h.width/2,h.maxY=h.positionY+h.height/2,h.minY=h.positionY-h.height/2,h.padLeft=parseFloat(p.style(`padding`)),h.padRight=parseFloat(p.style(`padding`)),h.padTop=parseFloat(p.style(`padding`)),h.padBottom=parseFloat(p.style(`padding`)),h.nodeRepulsion=D(n.nodeRepulsion)?n.nodeRepulsion(p):n.nodeRepulsion,o.layoutNodes.push(h),o.idToIndex[h.id]=l}for(var g=[],_=0,v=-1,y=[],l=0;l<o.nodeSize;l++){var p=o.layoutNodes[l],b=p.parentId;b==null?(g[++v]=p.id,y.push(p.id)):o.layoutNodes[o.idToIndex[b]].children.push(p.id)}for(o.graphSet.push(y);_<=v;){var x=g[_++],S=o.idToIndex[x],f=o.layoutNodes[S],C=f.children;if(C.length>0){o.graphSet.push(C);for(var l=0;l<C.length;l++)g[++v]=C[l]}}for(var l=0;l<o.graphSet.length;l++)for(var w=o.graphSet[l],d=0;d<w.length;d++){var T=o.idToIndex[w[d]];o.indexToGraph[T]=l}for(var l=0;l<o.edgeSize;l++){var E=r[l],O={};O.id=E.data(`id`),O.sourceId=E.data(`source`),O.targetId=E.data(`target`);var k=D(n.idealEdgeLength)?n.idealEdgeLength(E):n.idealEdgeLength,A=D(n.edgeElasticity)?n.edgeElasticity(E):n.edgeElasticity,j=o.idToIndex[O.sourceId],M=o.idToIndex[O.targetId];if(o.indexToGraph[j]!=o.indexToGraph[M]){for(var N=Td(O.sourceId,O.targetId,o),P=o.graphSet[N],F=0,h=o.layoutNodes[j];P.indexOf(h.id)===-1;)h=o.layoutNodes[o.idToIndex[h.parentId]],F++;for(h=o.layoutNodes[M];P.indexOf(h.id)===-1;)h=o.layoutNodes[o.idToIndex[h.parentId]],F++;k*=F*n.nestingFactor}O.idealLength=k,O.elasticity=A,o.layoutEdges.push(O)}return o},`createLayoutInfo`),Td=e(function(e,t,n){var r=Ed(e,t,0,n);return 2>r.count?0:r.graph},`findLCA`),Ed=e(function(e,t,n,r){var i=r.graphSet[n];if(-1<i.indexOf(e)&&-1<i.indexOf(t))return{count:2,graph:n};for(var a=0,o=0;o<i.length;o++){var s=i[o],c=r.idToIndex[s],l=r.layoutNodes[c].children;if(l.length!==0){var u=r.indexToGraph[r.idToIndex[l[0]]],d=Ed(e,t,u,r);if(d.count!==0)if(d.count===1){if(a++,a===2)break}else return d}}return{count:a,graph:n}},`findLCA_aux`),Dd,Od=e(function(e,t){for(var n=e.clientWidth,r=e.clientHeight,i=0;i<e.nodeSize;i++){var a=e.layoutNodes[i];a.children.length===0&&!a.isLocked&&(a.positionX=Math.random()*n,a.positionY=Math.random()*r)}},`randomizePositions`),kd=e(function(e,t,n){var r=e.boundingBox,i={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};return t.boundingBox&&(n.forEach(function(t){var n=e.layoutNodes[e.idToIndex[t.data(`id`)]];i.x1=Math.min(i.x1,n.positionX),i.x2=Math.max(i.x2,n.positionX),i.y1=Math.min(i.y1,n.positionY),i.y2=Math.max(i.y2,n.positionY)}),i.w=i.x2-i.x1,i.h=i.y2-i.y1),function(n,a){var o=e.layoutNodes[e.idToIndex[n.data(`id`)]];if(t.boundingBox){var s=i.w===0?.5:(o.positionX-i.x1)/i.w,c=i.h===0?.5:(o.positionY-i.y1)/i.h;return{x:r.x1+s*r.w,y:r.y1+c*r.h}}else return{x:o.positionX,y:o.positionY}}},`getScaleInBoundsFn`),Ad=e(function(e,t,n){var r=n.layout,i=n.eles.nodes(),a=kd(e,n,i);i.positions(a),e.ready!==!0&&(e.ready=!0,r.one(`layoutready`,n.ready),r.emit({type:`layoutready`,layout:this}))},`refreshPositions`),jd=e(function(e,t,n){Md(e,t),Ld(e),Rd(e,t),zd(e),Bd(e)},`step`),Md=e(function(e,t){for(var n=0;n<e.graphSet.length;n++)for(var r=e.graphSet[n],i=r.length,a=0;a<i;a++)for(var o=e.layoutNodes[e.idToIndex[r[a]]],s=a+1;s<i;s++){var c=e.layoutNodes[e.idToIndex[r[s]]];Pd(o,c,e,t)}},`calculateNodeForces`),Nd=e(function(e){return-1+2*e*Math.random()},`randomDistance`),Pd=e(function(e,t,n,r){if(!(e.cmptId!==t.cmptId&&!n.isCompound)){var i=t.positionX-e.positionX,a=t.positionY-e.positionY,o=1;i===0&&a===0&&(i=Nd(o),a=Nd(o));var s=Fd(e,t,i,a);if(s>0)var c=r.nodeOverlap*s,l=Math.sqrt(i*i+a*a),u=c*i/l,d=c*a/l;else var f=Id(e,i,a),p=Id(t,-1*i,-1*a),m=p.x-f.x,h=p.y-f.y,g=m*m+h*h,l=Math.sqrt(g),c=(e.nodeRepulsion+t.nodeRepulsion)/g,u=c*m/l,d=c*h/l;e.isLocked||(e.offsetX-=u,e.offsetY-=d),t.isLocked||(t.offsetX+=u,t.offsetY+=d)}},`nodeRepulsion`),Fd=e(function(e,t,n,r){if(n>0)var i=e.maxX-t.minX;else var i=t.maxX-e.minX;if(r>0)var a=e.maxY-t.minY;else var a=t.maxY-e.minY;return i>=0&&a>=0?Math.sqrt(i*i+a*a):0},`nodesOverlap`),Id=e(function(e,t,n){var r=e.positionX,i=e.positionY,a=e.height||1,o=e.width||1,s=n/t,c=a/o,l={};return t===0&&0<n||t===0&&0>n?(l.x=r,l.y=i+a/2,l):0<t&&-1*c<=s&&s<=c?(l.x=r+o/2,l.y=i+o*n/2/t,l):0>t&&-1*c<=s&&s<=c?(l.x=r-o/2,l.y=i-o*n/2/t,l):0<n&&(s<=-1*c||s>=c)?(l.x=r+a*t/2/n,l.y=i+a/2,l):(0>n&&(s<=-1*c||s>=c)&&(l.x=r-a*t/2/n,l.y=i-a/2),l)},`findClippingPoint`),Ld=e(function(e,t){for(var n=0;n<e.edgeSize;n++){var r=e.layoutEdges[n],i=e.idToIndex[r.sourceId],a=e.layoutNodes[i],o=e.idToIndex[r.targetId],s=e.layoutNodes[o],c=s.positionX-a.positionX,l=s.positionY-a.positionY;if(!(c===0&&l===0)){var u=Id(a,c,l),d=Id(s,-1*c,-1*l),f=d.x-u.x,p=d.y-u.y,m=Math.sqrt(f*f+p*p),h=(r.idealLength-m)**2/r.elasticity;if(m!==0)var g=h*f/m,_=h*p/m;else var g=0,_=0;a.isLocked||(a.offsetX+=g,a.offsetY+=_),s.isLocked||(s.offsetX-=g,s.offsetY-=_)}}},`calculateEdgeForces`),Rd=e(function(e,t){if(t.gravity!==0)for(var n=1,r=0;r<e.graphSet.length;r++){var i=e.graphSet[r],a=i.length;if(r===0)var o=e.clientHeight/2,s=e.clientWidth/2;else var c=e.layoutNodes[e.idToIndex[i[0]]],l=e.layoutNodes[e.idToIndex[c.parentId]],o=l.positionX,s=l.positionY;for(var u=0;u<a;u++){var d=e.layoutNodes[e.idToIndex[i[u]]];if(!d.isLocked){var f=o-d.positionX,p=s-d.positionY,m=Math.sqrt(f*f+p*p);if(m>n){var h=t.gravity*f/m,g=t.gravity*p/m;d.offsetX+=h,d.offsetY+=g}}}}},`calculateGravityForces`),zd=e(function(e,t){var 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h=h||r.source,g=g||r.target,S=a.getArrowWidth(s,l),C=[{name:`source`,x:i.arrowStartX,y:i.arrowStartY,angle:i.srcArrowAngle},{name:`target`,x:i.arrowEndX,y:i.arrowEndY,angle:i.tgtArrowAngle},{name:`mid-source`,x:i.midX,y:i.midY,angle:i.midsrcArrowAngle},{name:`mid-target`,x:i.midX,y:i.midY,angle:i.midtgtArrowAngle}],x=0;x<C.length;x++){var w=C[x],T=o.arrowShapes[e.pstyle(w.name+`-arrow-shape`).value],E=e.pstyle(`width`).pfValue;if(T.roughCollide(t,n,S,w.angle,{x:w.x,y:w.y},E,d)&&T.collide(t,n,S,w.angle,{x:w.x,y:w.y},E,d))return _(e),!0}u&&c.length>0&&(v(h),v(g))}e(y,`checkEdge`);function b(e,t,n){return Xt(e,t,n)}e(b,`preprop`);function x(r,i){var a=r._private,o=p,s=i?i+`-`:``;r.boundingBox();var c=a.labelBounds[i||`main`],l=r.pstyle(s+`label`).value;if(!(r.pstyle(`text-events`).strValue!==`yes`||!l)){var u=b(a.rscratch,`labelX`,i),d=b(a.rscratch,`labelY`,i),f=b(a.rscratch,`labelAngle`,i),m=r.pstyle(s+`text-margin-x`).pfValue,h=r.pstyle(s+`text-margin-y`).pfValue,g=c.x1-o-m,v=c.x2+o-m,y=c.y1-o-h,x=c.y2+o-h;if(f){var S=Math.cos(f),C=Math.sin(f),w=e(function(e,t){return e-=u,t-=d,{x:e*S-t*C+u,y:e*C+t*S+d}},`rotate`),T=w(g,y),E=w(g,x),D=w(v,y),O=w(v,x);if(hr(t,n,[T.x+m,T.y+h,D.x+m,D.y+h,O.x+m,O.y+h,E.x+m,E.y+h]))return _(r),!0}else if(nr(c,t,n))return _(r),!0}}e(x,`checkLabel`);for(var S=s.length-1;S>=0;S--){var C=s[S];C.isNode()?v(C)||x(C):y(C)||x(C)||x(C,`source`)||x(C,`target`)}return c},rf.getAllInBox=function(t,n,r,i){var a=this.getCachedZSortedEles().interactive,o=2/this.cy.zoom(),s=[],c=Math.min(t,r),l=Math.max(t,r),u=Math.min(n,i),d=Math.max(n,i);t=c,r=l,n=u,i=d;var f=qn({x1:t,y1:n,x2:r,y2:i}),m=[{x:f.x1,y:f.y1},{x:f.x2,y:f.y1},{x:f.x2,y:f.y2},{x:f.x1,y:f.y2}],h=[[m[0],m[1]],[m[1],m[2]],[m[2],m[3]],[m[3],m[0]]];function g(e,t,n){return Xt(e,t,n)}e(g,`preprop`);function _(t,n){var r=t._private,i=o,a=``;t.boundingBox();var s=r.labelBounds.main;if(!s)return null;var c=g(r.rscratch,`labelX`,n),l=g(r.rscratch,`labelY`,n),u=g(r.rscratch,`labelAngle`,n),d=t.pstyle(a+`text-margin-x`).pfValue,f=t.pstyle(a+`text-margin-y`).pfValue,p=s.x1-i-d,m=s.x2+i-d,h=s.y1-i-f,_=s.y2+i-f;if(u){var v=Math.cos(u),y=Math.sin(u),b=e(function(e,t){return e-=c,t-=l,{x:e*v-t*y+c,y:e*y+t*v+l}},`rotate`);return[b(p,h),b(m,h),b(m,_),b(p,_)]}else return[{x:p,y:h},{x:m,y:h},{x:m,y:_},{x:p,y:_}]}e(_,`getRotatedLabelBox`);function v(t,n,r,i){function a(e,t,n){return(n.y-e.y)*(t.x-e.x)>(t.y-e.y)*(n.x-e.x)}return e(a,`ccw`),a(t,r,i)!==a(n,r,i)&&a(t,n,r)!==a(t,n,i)}e(v,`doLinesIntersect`);for(var y=0;y<a.length;y++){var b=a[y];if(b.isNode()){var x=b,S=x.pstyle(`text-events`).strValue===`yes`,C=x.pstyle(`box-selection`).strValue,w=x.pstyle(`box-select-labels`).strValue===`yes`;if(C===`none`)continue;var T=(C===`overlap`||w)&&S,E=x.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:T});if(C===`contain`){var D=!1;if(w&&S){var O=_(x);O&&Lr(O,m)&&(s.push(x),D=!0)}!D&&ir(f,E)&&s.push(x)}else if(C===`overlap`&&tr(f,E)){var k=x.boundingBox({includeNodes:!0,includeEdges:!0,includeLabels:!1,includeMainLabels:!1,includeSourceLabels:!1,includeTargetLabels:!1});if(Lr([{x:k.x1,y:k.y1},{x:k.x2,y:k.y1},{x:k.x2,y:k.y2},{x:k.x1,y:k.y2}],m))s.push(x);else{var A=_(x);A&&Lr(A,m)&&s.push(x)}}}else{var j=b,M=j._private,N=M.rscratch,P=j.pstyle(`box-selection`).strValue;if(P===`none`)continue;if(P===`contain`){if(N.startX!=null&&N.startY!=null&&!nr(f,N.startX,N.startY)||N.endX!=null&&N.endY!=null&&!nr(f,N.endX,N.endY))continue;if(N.edgeType===`bezier`||N.edgeType===`multibezier`||N.edgeType===`self`||N.edgeType===`compound`||N.edgeType===`segments`||N.edgeType===`haystack`){for(var F=M.rstyle.bezierPts||M.rstyle.linePts||M.rstyle.haystackPts,I=!0,L=0;L<F.length;L++)if(!rr(f,F[L])){I=!1;break}I&&s.push(j)}else N.edgeType===`straight`&&s.push(j)}else if(P===`overlap`){var R=!1;if(N.startX!=null&&N.startY!=null&&N.endX!=null&&N.endY!=null&&(nr(f,N.startX,N.startY)||nr(f,N.endX,N.endY)))s.push(j),R=!0;else if(!R&&N.edgeType===`haystack`){for(var z=M.rstyle.haystackPts,B=0;B<z.length;B++)if(rr(f,z[B])){s.push(j),R=!0;break}}if(!R){var V=M.rstyle.bezierPts||M.rstyle.linePts||M.rstyle.haystackPts;if((!V||V.length<2)&&N.edgeType===`straight`&&N.startX!=null&&N.startY!=null&&N.endX!=null&&N.endY!=null&&(V=[{x:N.startX,y:N.startY},{x:N.endX,y:N.endY}]),!V||V.length<2)continue;for(var H=0;H<V.length-1;H++){for(var U=V[H],W=V[H+1],G=0;G<h.length;G++){var K=p(h[G],2),q=K[0],J=K[1];if(v(U,W,q,J)){s.push(j),R=!0;break}}if(R)break}}}}}return s};var af={};af.calculateArrowAngles=function(e){var t=e._private.rscratch,n=t.edgeType===`haystack`,r=t.edgeType===`bezier`,i=t.edgeType===`multibezier`,a=t.edgeType===`segments`,o=t.edgeType===`compound`,s=t.edgeType===`self`,c,l,u,d,f,p,m,h;if(n?(u=t.haystackPts[0],d=t.haystackPts[1],f=t.haystackPts[2],p=t.haystackPts[3]):(u=t.arrowStartX,d=t.arrowStartY,f=t.arrowEndX,p=t.arrowEndY),m=t.midX,h=t.midY,a)c=u-t.segpts[0],l=d-t.segpts[1];else if(i||o||s||r){var g=t.allpts,_=Un(g[0],g[2],g[4],.1),v=Un(g[1],g[3],g[5],.1);c=u-_,l=d-v}else c=u-m,l=d-h;t.srcArrowAngle=Ln(c,l);var m=t.midX,h=t.midY;if(n&&(m=(u+f)/2,h=(d+p)/2),c=f-u,l=p-d,a){var g=t.allpts;if(g.length/2%2==0){var y=g.length/2,b=y-2;c=g[y]-g[b],l=g[y+1]-g[b+1]}else if(t.isRound)c=t.midVector[1],l=-t.midVector[0];else{var y=g.length/2-1,b=y-2;c=g[y]-g[b],l=g[y+1]-g[b+1]}}else if(i||o||s){var g=t.allpts,x=t.ctrlpts,S,C,w,T;if(x.length/2%2==0){var E=g.length/2-1,D=E+2,O=D+2;S=Un(g[E],g[D],g[O],0),C=Un(g[E+1],g[D+1],g[O+1],0),w=Un(g[E],g[D],g[O],1e-4),T=Un(g[E+1],g[D+1],g[O+1],1e-4)}else{var D=g.length/2-1,E=D-2,O=D+2;S=Un(g[E],g[D],g[O],.4999),C=Un(g[E+1],g[D+1],g[O+1],.4999),w=Un(g[E],g[D],g[O],.5),T=Un(g[E+1],g[D+1],g[O+1],.5)}c=w-S,l=T-C}if(t.midtgtArrowAngle=Ln(c,l),t.midDispX=c,t.midDispY=l,c*=-1,l*=-1,a){var g=t.allpts;if(g.length/2%2!=0&&!t.isRound){var y=g.length/2-1,k=y+2;c=-(g[k]-g[y]),l=-(g[k+1]-g[y+1])}}if(t.midsrcArrowAngle=Ln(c,l),a)c=f-t.segpts[t.segpts.length-2],l=p-t.segpts[t.segpts.length-1];else if(i||o||s||r){var g=t.allpts,A=g.length,_=Un(g[A-6],g[A-4],g[A-2],.9),v=Un(g[A-5],g[A-3],g[A-1],.9);c=f-_,l=p-v}else c=f-m,l=p-h;t.tgtArrowAngle=Ln(c,l)},af.getArrowWidth=af.getArrowHeight=function(e,t){var n=this.arrowWidthCache=this.arrowWidthCache||{},r=n[e+`, `+t];return r||(r=Math.max((e*13.37)**.9,29)*t,n[e+`, `+t]=r,r)};var of,sf,cf={},lf={},uf,df,ff,pf,mf,hf,gf,_f,vf,yf,bf,xf,Sf,Cf,wf,Tf=e(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)},`asVec`),Ef=e(function(e,t){t.x=e.x*-1,t.y=e.y*-1,t.nx=e.nx*-1,t.ny=e.ny*-1,t.ang=e.ang>0?-(Math.PI-e.ang):Math.PI+e.ang},`invertVec`),Df=e(function(e,t,n,r,i){if(e===wf?Ef(lf,cf):Tf(t,e,cf),Tf(t,n,lf),uf=cf.nx*lf.ny-cf.ny*lf.nx,df=cf.nx*lf.nx-cf.ny*-lf.ny,mf=Math.asin(Math.max(-1,Math.min(1,uf))),Math.abs(mf)<1e-6){of=t.x,sf=t.y,gf=vf=0;return}ff=1,pf=!1,df<0?mf<0?mf=Math.PI+mf:(mf=Math.PI-mf,ff=-1,pf=!0):mf>0&&(ff=-1,pf=!0),vf=t.radius===void 0?r:t.radius,hf=mf/2,yf=Math.min(cf.len/2,lf.len/2),i?(_f=Math.abs(Math.cos(hf)*vf/Math.sin(hf)),_f>yf?(_f=yf,gf=Math.abs(_f*Math.sin(hf)/Math.cos(hf))):gf=vf):(_f=Math.min(yf,vf),gf=Math.abs(_f*Math.sin(hf)/Math.cos(hf))),Sf=t.x+lf.nx*_f,Cf=t.y+lf.ny*_f,of=Sf-lf.ny*gf*ff,sf=Cf+lf.nx*gf*ff,bf=t.x+cf.nx*_f,xf=t.y+cf.ny*_f,wf=t},`calcCornerArc`);function Of(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)}e(Of,`drawPreparedRoundCorner`);function kf(e,t,n,r){var i=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}:(Df(e,t,n,r,i),{cx:of,cy:sf,radius:gf,startX:bf,startY:xf,stopX:Sf,stopY:Cf,startAngle:cf.ang+Math.PI/2*ff,endAngle:lf.ang-Math.PI/2*ff,counterClockwise:pf})}e(kf,`getRoundCorner`);var Af=.01,jf=Math.sqrt(2*Af),Mf={};Mf.findMidptPtsEtc=function(t,n){var r=n.posPts,i=n.intersectionPts,a=n.vectorNormInverse,o,s=t.pstyle(`source-endpoint`),c=t.pstyle(`target-endpoint`),l=s.units!=null&&c.units!=null,u=e(function(e,t,n,r){var i=r-t,a=n-e,o=Math.sqrt(a*a+i*i);return{x:-i/o,y:a/o}},`recalcVectorNormInverse`);switch(t.pstyle(`edge-distances`).value){case`node-position`:o=r;break;case`intersection`:o=i;break;case`endpoints`:if(l){var d=p(this.manualEndptToPx(t.source()[0],s),2),f=d[0],m=d[1],h=p(this.manualEndptToPx(t.target()[0],c),2),g=h[0],_=h[1],v={x1:f,y1:m,x2:g,y2:_};a=u(f,m,g,_),o=v}else zt(`Edge ${t.id()} has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).`),o=i;break}return{midptPts:o,vectorNormInverse:a}},Mf.findHaystackPoints=function(e){for(var t=0;t<e.length;t++){var n=e[t],r=n._private,i=r.rscratch;if(!i.haystack){var a=Math.random()*2*Math.PI;i.source={x:Math.cos(a),y:Math.sin(a)},a=Math.random()*2*Math.PI,i.target={x:Math.cos(a),y:Math.sin(a)}}var o=r.source,s=r.target,c=o.position(),l=s.position(),u=o.width(),d=s.width(),f=o.height(),p=s.height(),m=n.pstyle(`haystack-radius`).value/2;i.haystackPts=i.allpts=[i.source.x*u*m+c.x,i.source.y*f*m+c.y,i.target.x*d*m+l.x,i.target.y*p*m+l.y],i.midX=(i.allpts[0]+i.allpts[2])/2,i.midY=(i.allpts[1]+i.allpts[3])/2,i.edgeType=`haystack`,i.haystack=!0,this.storeEdgeProjections(n),this.calculateArrowAngles(n),this.recalculateEdgeLabelProjections(n),this.calculateLabelAngles(n)}},Mf.findSegmentsPoints=function(e,t){var n=e._private.rscratch,r=e.pstyle(`segment-weights`),i=e.pstyle(`segment-distances`),a=e.pstyle(`segment-radii`),o=e.pstyle(`radius-type`),s=Math.min(r.pfValue.length,i.pfValue.length),c=a.pfValue[a.pfValue.length-1],l=o.pfValue[o.pfValue.length-1];n.edgeType=`segments`,n.segpts=[],n.radii=[],n.isArcRadius=[];for(var u=0;u<s;u++){var d=r.pfValue[u],f=i.pfValue[u],p=1-d,m=d,h=this.findMidptPtsEtc(e,t),g=h.midptPts,_=h.vectorNormInverse,v={x:g.x1*p+g.x2*m,y:g.y1*p+g.y2*m};n.segpts.push(v.x+_.x*f,v.y+_.y*f),n.radii.push(a.pfValue[u]===void 0?c:a.pfValue[u]),n.isArcRadius.push((o.pfValue[u]===void 0?l:o.pfValue[u])===`arc-radius`)}},Mf.findLoopPoints=function(e,t,n,r){var i=e._private.rscratch,a=t.dirCounts,o=t.srcPos,s=e.pstyle(`control-point-distances`),c=s?s.pfValue[0]:void 0,l=e.pstyle(`loop-direction`).pfValue,u=e.pstyle(`loop-sweep`).pfValue,d=e.pstyle(`control-point-step-size`).pfValue;i.edgeType=`self`;var f=n,p=d;r&&(f=0,p=c);var m=l-Math.PI/2,h=m-u/2,g=m+u/2,_=l+`_`+u;f=a[_]===void 0?a[_]=0:++a[_],i.ctrlpts=[o.x+Math.cos(h)*1.4*p*(f/3+1),o.y+Math.sin(h)*1.4*p*(f/3+1),o.x+Math.cos(g)*1.4*p*(f/3+1),o.y+Math.sin(g)*1.4*p*(f/3+1)]},Mf.findCompoundLoopPoints=function(e,t,n,r){var i=e._private.rscratch;i.edgeType=`compound`;var a=t.srcPos,o=t.tgtPos,s=t.srcW,c=t.srcH,l=t.tgtW,u=t.tgtH,d=e.pstyle(`control-point-step-size`).pfValue,f=e.pstyle(`control-point-distances`),p=f?f.pfValue[0]:void 0,m=n,h=d;r&&(m=0,h=p);var g=50,_={x:a.x-s/2,y:a.y-c/2},v={x:o.x-l/2,y:o.y-u/2},y={x:Math.min(_.x,v.x),y:Math.min(_.y,v.y)},b=.5,x=Math.max(b,Math.log(s*Af)),S=Math.max(b,Math.log(l*Af));i.ctrlpts=[y.x,y.y-(1+g**1.12/100)*h*(m/3+1)*x,y.x-(1+g**1.12/100)*h*(m/3+1)*S,y.y]},Mf.findStraightEdgePoints=function(e){e._private.rscratch.edgeType=`straight`},Mf.findBezierPoints=function(e,t,n,r,i){var a=e._private.rscratch,o=e.pstyle(`control-point-step-size`).pfValue,s=e.pstyle(`control-point-distances`),c=e.pstyle(`control-point-weights`),l=s&&c?Math.min(s.value.length,c.value.length):1,u=s?s.pfValue[0]:void 0,d=c.value[0],f=r;a.edgeType=f?`multibezier`:`bezier`,a.ctrlpts=[];for(var p=0;p<l;p++){var m=(.5-t.eles.length/2+n)*o*(i?-1:1),h=void 0,g=zn(m);f&&(u=s?s.pfValue[p]:o,d=c.value[p]),h=r?u:u===void 0?void 0:g*u;var _=h===void 0?m:h,v=1-d,y=d,b=this.findMidptPtsEtc(e,t),x=b.midptPts,S=b.vectorNormInverse,C={x:x.x1*v+x.x2*y,y:x.y1*v+x.y2*y};a.ctrlpts.push(C.x+S.x*_,C.y+S.y*_)}},Mf.findTaxiPoints=function(t,n){var r=t._private.rscratch;r.edgeType=`segments`;var i=`vertical`,a=`horizontal`,o=`leftward`,s=`rightward`,c=`downward`,l=`upward`,u=`auto`,d=n.posPts,f=n.srcW,p=n.srcH,m=n.tgtW,h=n.tgtH,g=t.pstyle(`edge-distances`).value!==`node-position`,_=t.pstyle(`taxi-direction`).value,v=_,y=t.pstyle(`taxi-turn`),b=y.units===`%`,x=y.pfValue,S=x<0,C=t.pstyle(`taxi-turn-min-distance`).pfValue,w=g?(f+m)/2:0,T=g?(p+h)/2:0,E=d.x2-d.x1,D=d.y2-d.y1,O=e(function(e,t){return e>0?Math.max(e-t,0):Math.min(e+t,0)},`subDWH`),k=O(E,w),A=O(D,T),j=!1;v===u?_=Math.abs(k)>Math.abs(A)?a:i:v===l||v===c?(_=i,j=!0):(v===o||v===s)&&(_=a,j=!0);var M=_===i,N=M?A:k,P=M?D:E,F=zn(P),I=!1;!(j&&(b||S))&&(v===c&&P<0||v===l&&P>0||v===o&&P>0||v===s&&P<0)&&(F*=-1,N=F*Math.abs(N),I=!0);var L=b?(x<0?1+x:x)*N:(x<0?N:0)+x*F,R=e(function(e){return Math.abs(e)<C||Math.abs(e)>=Math.abs(N)},`getIsTooClose`),z=R(L),B=R(Math.abs(N)-Math.abs(L));if((z||B)&&!I)if(M){var V=Math.abs(P)<=p/2,H=Math.abs(E)<=m/2;if(V){var U=(d.x1+d.x2)/2;r.segpts=[U,d.y1,U,d.y2]}else if(H){var W=(d.y1+d.y2)/2;r.segpts=[d.x1,W,d.x2,W]}else r.segpts=[d.x1,d.y2]}else{var G=Math.abs(P)<=f/2,K=Math.abs(D)<=h/2;if(G){var q=(d.y1+d.y2)/2;r.segpts=[d.x1,q,d.x2,q]}else if(K){var J=(d.x1+d.x2)/2;r.segpts=[J,d.y1,J,d.y2]}else r.segpts=[d.x2,d.y1]}else if(M){var Y=d.y1+L+(g?p/2*F:0);r.segpts=[d.x1,Y,d.x2,Y]}else{var ee=d.x1+L+(g?f/2*F:0);r.segpts=[ee,d.y1,ee,d.y2]}if(r.isRound){var X=t.pstyle(`taxi-radius`).value,te=t.pstyle(`radius-type`).value[0]===`arc-radius`;r.radii=Array(r.segpts.length/2).fill(X),r.isArcRadius=Array(r.segpts.length/2).fill(te)}},Mf.tryToCorrectInvalidPoints=function(e,t){var n=e._private.rscratch;if(n.edgeType===`bezier`){var r=t.srcPos,i=t.tgtPos,a=t.srcW,o=t.srcH,s=t.tgtW,c=t.tgtH,l=t.srcShape,u=t.tgtShape,d=t.srcCornerRadius,f=t.tgtCornerRadius,p=t.srcRs,m=t.tgtRs,h=!j(n.startX)||!j(n.startY),g=!j(n.arrowStartX)||!j(n.arrowStartY),_=!j(n.endX)||!j(n.endY),v=!j(n.arrowEndX)||!j(n.arrowEndY),y=3*(this.getArrowWidth(e.pstyle(`width`).pfValue,e.pstyle(`arrow-scale`).value)*this.arrowShapeWidth),b=Bn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),x=b<y,S=Bn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),C=S<y,w=!1;if(h||g||x){w=!0;var T={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},E=Math.sqrt(T.x*T.x+T.y*T.y),D={x:T.x/E,y:T.y/E},O=Math.max(a,o),k={x:n.ctrlpts[0]+D.x*2*O,y:n.ctrlpts[1]+D.y*2*O},A=l.intersectLine(r.x,r.y,a,o,k.x,k.y,0,d,p);x?(n.ctrlpts[0]=n.ctrlpts[0]+D.x*(y-b),n.ctrlpts[1]=n.ctrlpts[1]+D.y*(y-b)):(n.ctrlpts[0]=A[0]+D.x*y,n.ctrlpts[1]=A[1]+D.y*y)}if(_||v||C){w=!0;var M={x:n.ctrlpts[0]-i.x,y:n.ctrlpts[1]-i.y},N=Math.sqrt(M.x*M.x+M.y*M.y),P={x:M.x/N,y:M.y/N},F=Math.max(a,o),I={x:n.ctrlpts[0]+P.x*2*F,y:n.ctrlpts[1]+P.y*2*F},L=u.intersectLine(i.x,i.y,s,c,I.x,I.y,0,f,m);C?(n.ctrlpts[0]=n.ctrlpts[0]+P.x*(y-S),n.ctrlpts[1]=n.ctrlpts[1]+P.y*(y-S)):(n.ctrlpts[0]=L[0]+P.x*y,n.ctrlpts[1]=L[1]+P.y*y)}w&&this.findEndpoints(e)}},Mf.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,i;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,i=.5,t.midX=Un(t.allpts[r],t.allpts[r+2],t.allpts[r+4],i),t.midY=Un(t.allpts[r+1],t.allpts[r+3],t.allpts[r+5],i))}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 a=2;a+3<t.allpts.length;a+=2){var o=t.radii[a/2-1],s=t.isArcRadius[a/2-1];t.roundCorners.push(kf({x:t.allpts[a-2],y:t.allpts[a-1]},{x:t.allpts[a],y:t.allpts[a+1],radius:o},{x:t.allpts[a+2],y:t.allpts[a+3]},o,s))}}if(t.segpts.length%4==0){var c=t.segpts.length/2,l=c-2;t.midX=(t.segpts[l]+t.segpts[c])/2,t.midY=(t.segpts[l+1]+t.segpts[c+1])/2}else{var u=t.segpts.length/2-1;if(!t.isRound)t.midX=t.segpts[u],t.midY=t.segpts[u+1];else{var d={x:t.segpts[u],y:t.segpts[u+1]},f=t.roundCorners[u/2];if(f.radius===0){var p={x:t.segpts[u+2],y:t.segpts[u+3]};t.midX=d.x,t.midY=d.y,t.midVector=[d.y-p.y,p.x-d.x]}else{var m=[d.x-f.cx,d.y-f.cy],h=f.radius/Math.sqrt(m[0]**2+m[1]**2);m=m.map(function(e){return e*h}),t.midX=f.cx+m[0],t.midY=f.cy+m[1],t.midVector=m}}}}},Mf.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||j(t.startX)&&j(t.startY)&&j(t.endX)&&j(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,zt("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."))},Mf.findEdgeControlPoints=function(t){var n=this;if(!(!t||t.length===0)){for(var r=this,i=r.cy.hasCompoundNodes(),a=new $t,o=e(function(e,t){return[].concat(m(e),[+!!t]).join(`-`)},`getKey`),s=[],c=[],l=0;l<t.length;l++){var u=t[l],d=u._private,f=u.pstyle(`curve-style`).value;if(!(u.removed()||!u.takesUpSpace())){if(f===`haystack`){c.push(u);continue}var p=f===`unbundled-bezier`||ee(f,`segments`)||f===`straight`||f===`straight-triangle`||ee(f,`taxi`),h=f===`unbundled-bezier`||f===`bezier`,g=d.source,_=d.target,v=[g.poolIndex(),_.poolIndex()].sort(),y=o(v,p),b=a.get(y);b??(b={eles:[]},s.push({pairId:v,edgeIsUnbundled:p}),a.set(y,b)),b.eles.push(u),p&&(b.hasUnbundled=!0),h&&(b.hasBezier=!0)}}for(var x=e(function(){var e=s[S],t=e.pairId,c=e.edgeIsUnbundled,l=o(t,c),u=a.get(l),d;if(!u.hasUnbundled){var f=u.eles[0].parallelEdges().filter(function(e){return e.isBundledBezier()});Jt(u.eles),f.forEach(function(e){return u.eles.push(e)}),u.eles.sort(function(e,t){return e.poolIndex()-t.poolIndex()})}var p=u.eles[0],m=p.source(),h=p.target();if(m.poolIndex()>h.poolIndex()){var g=m;m=h,h=g}var _=u.srcPos=m.position(),v=u.tgtPos=h.position(),y=u.srcW=m.outerWidth(),b=u.srcH=m.outerHeight(),x=u.tgtW=h.outerWidth(),C=u.tgtH=h.outerHeight(),w=u.srcShape=r.nodeShapes[n.getNodeShape(m)],T=u.tgtShape=r.nodeShapes[n.getNodeShape(h)],E=u.srcCornerRadius=m.pstyle(`corner-radius`).value===`auto`?`auto`:m.pstyle(`corner-radius`).pfValue,D=u.tgtCornerRadius=h.pstyle(`corner-radius`).value===`auto`?`auto`:h.pstyle(`corner-radius`).pfValue,O=u.tgtRs=h._private.rscratch,k=u.srcRs=m._private.rscratch;u.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var A=0;A<u.eles.length;A++){var M=u.eles[A],N=M[0]._private.rscratch,P=M.pstyle(`curve-style`).value,F=P===`unbundled-bezier`||ee(P,`segments`)||ee(P,`taxi`),I=!m.same(M.source());if(!u.calculatedIntersection&&m!==h&&(u.hasBezier||u.hasUnbundled)){u.calculatedIntersection=!0;var L=w.intersectLine(_.x,_.y,y,b,v.x,v.y,0,E,k),R=u.srcIntn=L,z=T.intersectLine(v.x,v.y,x,C,_.x,_.y,0,D,O),B=u.tgtIntn=z,V=u.intersectionPts={x1:L[0],x2:z[0],y1:L[1],y2:z[1]},H=u.posPts={x1:_.x,x2:v.x,y1:_.y,y2:v.y},U=z[1]-L[1],W=z[0]-L[0],G=Math.sqrt(W*W+U*U);j(G)&&G>=jf||(G=Math.sqrt(Math.max(W*W,Af)+Math.max(U*U,Af)));var K=u.vector={x:W,y:U},q=u.vectorNorm={x:K.x/G,y:K.y/G},J={x:-q.y,y:q.x};u.nodesOverlap=!j(G)||T.checkPoint(L[0],L[1],0,x,C,v.x,v.y,D,O)||w.checkPoint(z[0],z[1],0,y,b,_.x,_.y,E,k),u.vectorNormInverse=J,d={nodesOverlap:u.nodesOverlap,dirCounts:u.dirCounts,calculatedIntersection:!0,hasBezier:u.hasBezier,hasUnbundled:u.hasUnbundled,eles:u.eles,srcPos:v,srcRs:O,tgtPos:_,tgtRs:k,srcW:x,srcH:C,tgtW:y,tgtH:b,srcIntn:B,tgtIntn:R,srcShape:T,tgtShape:w,posPts:{x1:H.x2,y1:H.y2,x2:H.x1,y2:H.y1},intersectionPts:{x1:V.x2,y1:V.y2,x2:V.x1,y2:V.y1},vector:{x:-K.x,y:-K.y},vectorNorm:{x:-q.x,y:-q.y},vectorNormInverse:{x:-J.x,y:-J.y}}}var Y=I?d:u;N.nodesOverlap=Y.nodesOverlap,N.srcIntn=Y.srcIntn,N.tgtIntn=Y.tgtIntn,N.isRound=P.startsWith(`round`),i&&(m.isParent()||m.isChild()||h.isParent()||h.isChild())&&(m.parents().anySame(h)||h.parents().anySame(m)||m.same(h)&&m.isParent())?n.findCompoundLoopPoints(M,Y,A,F):m===h?n.findLoopPoints(M,Y,A,F):P.endsWith(`segments`)?n.findSegmentsPoints(M,Y):P.endsWith(`taxi`)?n.findTaxiPoints(M,Y):P===`straight`||!F&&u.eles.length%2==1&&A===Math.floor(u.eles.length/2)?n.findStraightEdgePoints(M):n.findBezierPoints(M,Y,A,F,I),n.findEndpoints(M),n.tryToCorrectInvalidPoints(M,Y),n.checkForInvalidEdgeWarning(M),n.storeAllpts(M),n.storeEdgeProjections(M),n.calculateArrowAngles(M),n.recalculateEdgeLabelProjections(M),n.calculateLabelAngles(M)}},`_loop`),S=0;S<s.length;S++)x();this.findHaystackPoints(c)}};function Nf(e){var t=[];if(e!=null){for(var n=0;n<e.length;n+=2){var r=e[n],i=e[n+1];t.push({x:r,y:i})}return t}}e(Nf,`getPts`),Mf.getSegmentPoints=function(e){var t=e[0]._private.rscratch;if(this.recalculateRenderedStyle(e),t.edgeType===`segments`)return Nf(t.segpts)},Mf.getControlPoints=function(e){var t=e[0]._private.rscratch;this.recalculateRenderedStyle(e);var n=t.edgeType;if(n===`bezier`||n===`multibezier`||n===`self`||n===`compound`)return Nf(t.ctrlpts)},Mf.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var Pf={};Pf.manualEndptToPx=function(e,t){var n=this,r=e.position(),i=e.outerWidth(),a=e.outerHeight(),o=e._private.rscratch;if(t.value.length===2){var s=[t.pfValue[0],t.pfValue[1]];return t.units[0]===`%`&&(s[0]*=i),t.units[1]===`%`&&(s[1]*=a),s[0]+=r.x,s[1]+=r.y,s}else{var c=t.pfValue[0];c=-Math.PI/2+c;var l=2*Math.max(i,a),u=[r.x+Math.cos(c)*l,r.y+Math.sin(c)*l];return n.nodeShapes[this.getNodeShape(e)].intersectLine(r.x,r.y,i,a,u[0],u[1],0,e.pstyle(`corner-radius`).value===`auto`?`auto`:e.pstyle(`corner-radius`).pfValue,o)}},Pf.findEndpoints=function(e){var t,n,r=this,i,a=e.source()[0],o=e.target()[0],s=a.position(),c=o.position(),l=e.pstyle(`target-arrow-shape`).value,u=e.pstyle(`source-arrow-shape`).value,d=e.pstyle(`target-distance-from-node`).pfValue,f=e.pstyle(`source-distance-from-node`).pfValue,p=a._private.rscratch,m=o._private.rscratch,h=e.pstyle(`curve-style`).value,g=e._private.rscratch,_=g.edgeType,v=ee(h,`taxi`),y=_===`self`||_===`compound`,b=_===`bezier`||_===`multibezier`||y,x=_!==`bezier`,S=_===`straight`||_===`segments`,C=_===`segments`,w=b||x||S,T=y||v,E=e.pstyle(`source-endpoint`),D=T?`outside-to-node`:E.value,O=a.pstyle(`corner-radius`).value===`auto`?`auto`:a.pstyle(`corner-radius`).pfValue,k=e.pstyle(`target-endpoint`),A=T?`outside-to-node`:k.value,M=o.pstyle(`corner-radius`).value===`auto`?`auto`:o.pstyle(`corner-radius`).pfValue;g.srcManEndpt=E,g.tgtManEndpt=k;var N,P,F,I,L=((k==null||(t=k.pfValue)==null?void 0:t.length)===2?k.pfValue:null)??[0,0],R=((E==null||(n=E.pfValue)==null?void 0:n.length)===2?E.pfValue:null)??[0,0];if(b){var z=[g.ctrlpts[0],g.ctrlpts[1]];N=x?[g.ctrlpts[g.ctrlpts.length-2],g.ctrlpts[g.ctrlpts.length-1]]:z,P=z}else if(S){var B=C?g.segpts.slice(0,2):[c.x+L[0],c.y+L[1]];N=C?g.segpts.slice(g.segpts.length-2):[s.x+R[0],s.y+R[1]],P=B}if(A===`inside-to-node`)i=[c.x,c.y];else if(k.units)i=this.manualEndptToPx(o,k);else if(A===`outside-to-line`)i=g.tgtIntn;else if(A===`outside-to-node`||A===`outside-to-node-or-label`?F=N:(A===`outside-to-line`||A===`outside-to-line-or-label`)&&(F=[s.x,s.y]),i=r.nodeShapes[this.getNodeShape(o)].intersectLine(c.x,c.y,o.outerWidth(),o.outerHeight(),F[0],F[1],0,M,m),A===`outside-to-node-or-label`||A===`outside-to-line-or-label`){var V=o._private.rscratch,H=V.labelWidth,U=V.labelHeight,W=V.labelX,G=V.labelY,K=H/2,q=U/2,J=o.pstyle(`text-valign`).value;J===`top`?G-=q:J===`bottom`&&(G+=q);var Y=o.pstyle(`text-halign`).value;Y===`left`?W-=K:Y===`right`&&(W+=K);var X=Er(F[0],F[1],[W-K,G-q,W+K,G-q,W+K,G+q,W-K,G+q],c.x,c.y);if(X.length>0){var te=s,ne=Vn(te,jn(i)),re=Vn(te,jn(X)),ie=ne;re<ne&&(i=X,ie=re),X.length>2&&Vn(te,{x:X[2],y:X[3]})<ie&&(i=[X[2],X[3]])}}var ae=Or(i,N,r.arrowShapes[l].spacing(e)+d),oe=Or(i,N,r.arrowShapes[l].gap(e)+d);if(g.endX=oe[0],g.endY=oe[1],g.arrowEndX=ae[0],g.arrowEndY=ae[1],D===`inside-to-node`)i=[s.x,s.y];else if(E.units)i=this.manualEndptToPx(a,E);else if(D===`outside-to-line`)i=g.srcIntn;else if(D===`outside-to-node`||D===`outside-to-node-or-label`?I=P:(D===`outside-to-line`||D===`outside-to-line-or-label`)&&(I=[c.x,c.y]),i=r.nodeShapes[this.getNodeShape(a)].intersectLine(s.x,s.y,a.outerWidth(),a.outerHeight(),I[0],I[1],0,O,p),D===`outside-to-node-or-label`||D===`outside-to-line-or-label`){var se=a._private.rscratch,ce=se.labelWidth,Z=se.labelHeight,le=se.labelX,ue=se.labelY,de=ce/2,fe=Z/2,pe=a.pstyle(`text-valign`).value;pe===`top`?ue-=fe:pe===`bottom`&&(ue+=fe);var me=a.pstyle(`text-halign`).value;me===`left`?le-=de:me===`right`&&(le+=de);var he=Er(I[0],I[1],[le-de,ue-fe,le+de,ue-fe,le+de,ue+fe,le-de,ue+fe],s.x,s.y);if(he.length>0){var ge=c,_e=Vn(ge,jn(i)),ve=Vn(ge,jn(he)),ye=_e;ve<_e&&(i=[he[0],he[1]],ye=ve),he.length>2&&Vn(ge,{x:he[2],y:he[3]})<ye&&(i=[he[2],he[3]])}}var be=Or(i,P,r.arrowShapes[u].spacing(e)+f),xe=Or(i,P,r.arrowShapes[u].gap(e)+f);g.startX=xe[0],g.startY=xe[1],g.arrowStartX=be[0],g.arrowStartY=be[1],w&&(!j(g.startX)||!j(g.startY)||!j(g.endX)||!j(g.endY)?g.badLine=!0:g.badLine=!1)},Pf.getSourceEndpoint=function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case`haystack`:return{x:t.haystackPts[0],y:t.haystackPts[1]};default:return{x:t.arrowStartX,y:t.arrowStartY}}},Pf.getTargetEndpoint=function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case`haystack`:return{x:t.haystackPts[2],y:t.haystackPts[3]};default:return{x:t.arrowEndX,y:t.arrowEndY}}};var Ff={};function If(t,n,r){for(var i=e(function(e,t,n,r){return Un(e,t,n,r)},`qbezierAt$1`),a=n._private.rstyle.bezierPts,o=0;o<t.bezierProjPcts.length;o++){var s=t.bezierProjPcts[o];a.push({x:i(r[0],r[2],r[4],s),y:i(r[1],r[3],r[5],s)})}}e(If,`pushBezierPts`),Ff.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 i=0;i+5<n.allpts.length;i+=4)If(this,e,n.allpts.slice(i,i+6))}else if(r===`segments`)for(var a=t.rstyle.linePts=[],i=0;i+1<n.allpts.length;i+=2)a.push({x:n.allpts[i],y:n.allpts[i+1]});else if(r===`haystack`){var o=n.haystackPts;t.rstyle.haystackPts=[{x:o[0],y:o[1]},{x:o[2],y:o[3]}]}t.rstyle.arrowWidth=this.getArrowWidth(e.pstyle(`width`).pfValue,e.pstyle(`arrow-scale`).value)*this.arrowShapeWidth},Ff.recalculateEdgeProjections=function(e){this.findEdgeControlPoints(e)};var 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d=t.container,f=e.target.parentNode,p=!1;f;){if(f===d){p=!0;break}f=f.parentNode}return!!p},`eventInContainer`);t.registerBinding(t.container,`mousedown`,e(function(n){if(D(n)&&!(t.hoverData.which===1&&n.which!==1)){n.preventDefault(),b(),t.hoverData.capture=!0,t.hoverData.which=n.which;var r=t.cy,i=[n.clientX,n.clientY],o=t.projectIntoViewport(i[0],i[1]),s=t.selection,c=t.findNearestElements(o[0],o[1],!0,!1),l=c[0],u=t.dragData.possibleDragElements;t.hoverData.mdownPos=o,t.hoverData.mdownGPos=i;var d=e(function(e){return{originalEvent:n,type:e,position:{x:o[0],y:o[1]}}},`makeEvent`),p=e(function(){t.hoverData.tapholdCancelled=!1,clearTimeout(t.hoverData.tapholdTimeout),t.hoverData.tapholdTimeout=setTimeout(function(){if(!t.hoverData.tapholdCancelled){var e=t.hoverData.down;e?e.emit(d(`taphold`)):r.emit(d(`taphold`))}},t.tapholdDuration)},`checkForTaphold`);if(n.which==3){t.hoverData.cxtStarted=!0;var m={originalEvent:n,type:`cxttapstart`,position:{x:o[0],y:o[1]}};l?(l.activate(),l.emit(m),t.hoverData.down=l):r.emit(m),t.hoverData.downTime=new Date().getTime(),t.hoverData.cxtDragged=!1}else if(n.which==1){if(l&&l.activate(),l!=null&&t.nodeIsGrabbable(l)){var h=e(function(e){e.emit(d(`grab`))},`triggerGrab`);if(f(l),!l.selected())u=t.dragData.possibleDragElements=r.collection(),_(l,{addToList:u}),l.emit(d(`grabon`)).emit(d(`grab`));else{u=t.dragData.possibleDragElements=r.collection();var v=r.$(function(e){return e.isNode()&&e.selected()&&t.nodeIsGrabbable(e)});g(v,{addToList:u}),l.emit(d(`grabon`)),v.forEach(h)}t.redrawHint(`eles`,!0),t.redrawHint(`drag`,!0)}t.hoverData.down=l,t.hoverData.downs=c,t.hoverData.downTime=new Date().getTime(),a(l,[`mousedown`,`tapstart`,`vmousedown`],n,{x:o[0],y:o[1]}),l==null?(s[4]=1,t.data.bgActivePosistion={x:o[0],y:o[1]},t.redrawHint(`select`,!0),t.redraw()):l.pannable()&&(s[4]=1),p()}s[0]=s[2]=o[0],s[1]=s[3]=o[1]}},`mousedownHandler`),!1);var O=i(t.container);t.registerBinding([n,O],`mousemove`,e(function(n){if(!(!t.hoverData.capture&&!D(n))){var r=!1,i=t.cy,c=i.zoom(),l=[n.clientX,n.clientY],u=t.projectIntoViewport(l[0],l[1]),d=t.hoverData.mdownPos,f=t.hoverData.mdownGPos,p=t.selection,m=null;!t.hoverData.draggingEles&&!t.hoverData.dragging&&!t.hoverData.selecting&&(m=t.findNearestElement(u[0],u[1],!0,!1));var h=t.hoverData.last,_=t.hoverData.down,y=[u[0]-p[2],u[1]-p[3]],b=t.dragData.possibleDragElements,x;if(f){var S=l[0]-f[0],C=S*S,w=l[1]-f[1],T=C+w*w;t.hoverData.isOverThresholdDrag=x=T>=t.desktopTapThreshold2}var E=o(n);x&&(t.hoverData.tapholdCancelled=!0);var O=e(function(){var e=t.hoverData.dragDelta=t.hoverData.dragDelta||[];e.length===0?(e.push(y[0]),e.push(y[1])):(e[0]+=y[0],e[1]+=y[1])},`updateDragDelta`);r=!0,a(m,[`mousemove`,`vmousemove`,`tapdrag`],n,{x:u[0],y:u[1]});var k=e(function(e){return{originalEvent:n,type:e,position:{x:u[0],y:u[1]}}},`makeEvent`),A=e(function(){t.data.bgActivePosistion=void 0,t.hoverData.selecting||i.emit(k(`boxstart`)),p[4]=1,t.hoverData.selecting=!0,t.redrawHint(`select`,!0),t.redraw()},`goIntoBoxMode`);if(t.hoverData.which===3){if(x){var M=k(`cxtdrag`);_?_.emit(M):i.emit(M),t.hoverData.cxtDragged=!0,(!t.hoverData.cxtOver||m!==t.hoverData.cxtOver)&&(t.hoverData.cxtOver&&t.hoverData.cxtOver.emit(k(`cxtdragout`)),t.hoverData.cxtOver=m,m&&m.emit(k(`cxtdragover`)))}}else if(t.hoverData.dragging){if(r=!0,i.panningEnabled()&&i.userPanningEnabled()){var N;if(t.hoverData.justStartedPan){var P=t.hoverData.mdownPos;N={x:(u[0]-P[0])*c,y:(u[1]-P[1])*c},t.hoverData.justStartedPan=!1}else N={x:y[0]*c,y:y[1]*c};i.panBy(N),i.emit(k(`dragpan`)),t.hoverData.dragged=!0}u=t.projectIntoViewport(n.clientX,n.clientY)}else if(p[4]==1&&(_==null||_.pannable()))x&&(!t.hoverData.dragging&&i.boxSelectionEnabled()&&(E||!i.panningEnabled()||!i.userPanningEnabled())?A():!t.hoverData.selecting&&i.panningEnabled()&&i.userPanningEnabled()&&s(_,t.hoverData.downs)&&(t.hoverData.dragging=!0,t.hoverData.justStartedPan=!0,p[4]=0,t.data.bgActivePosistion=jn(d),t.redrawHint(`select`,!0),t.redraw()),_&&_.pannable()&&_.active()&&_.unactivate());else{if(_&&_.pannable()&&_.active()&&_.unactivate(),(!_||!_.grabbed())&&m!=h&&(h&&a(h,[`mouseout`,`tapdragout`],n,{x:u[0],y:u[1]}),m&&a(m,[`mouseover`,`tapdragover`],n,{x:u[0],y:u[1]}),t.hoverData.last=m),_)if(x){if(i.boxSelectionEnabled()&&E)_&&_.grabbed()&&(v(b),_.emit(k(`freeon`)),b.emit(k(`free`)),t.dragData.didDrag&&(_.emit(k(`dragfreeon`)),b.emit(k(`dragfree`)))),A();else if(_&&_.grabbed()&&t.nodeIsDraggable(_)){var F=!t.dragData.didDrag;F&&t.redrawHint(`eles`,!0),t.dragData.didDrag=!0,t.hoverData.draggingEles||g(b,{inDragLayer:!0});var I={x:0,y:0};if(j(y[0])&&j(y[1])&&(I.x+=y[0],I.y+=y[1],F)){var L=t.hoverData.dragDelta;L&&j(L[0])&&j(L[1])&&(I.x+=L[0],I.y+=L[1])}t.hoverData.draggingEles=!0,b.silentShift(I).emit(k(`position`)).emit(k(`drag`)),t.redrawHint(`drag`,!0),t.redraw()}}else O();r=!0}if(p[2]=u[0],p[3]=u[1],r)return n.stopPropagation&&n.stopPropagation(),n.preventDefault&&n.preventDefault(),!1}},`mousemoveHandler`),!1);var k,A,M;t.registerBinding(n,`mouseup`,e(function(n){if(!(t.hoverData.which===1&&n.which!==1&&t.hoverData.capture)&&t.hoverData.capture){t.hoverData.capture=!1;var i=t.cy,s=t.projectIntoViewport(n.clientX,n.clientY),c=t.selection,l=t.findNearestElement(s[0],s[1],!0,!1),u=t.dragData.possibleDragElements,d=t.hoverData.down,f=o(n);t.data.bgActivePosistion&&(t.redrawHint(`select`,!0),t.redraw()),t.hoverData.tapholdCancelled=!0,t.data.bgActivePosistion=void 0,d&&d.unactivate();var p=e(function(e){return{originalEvent:n,type:e,position:{x:s[0],y:s[1]}}},`makeEvent`);if(t.hoverData.which===3){var m=p(`cxttapend`);if(d?d.emit(m):i.emit(m),!t.hoverData.cxtDragged){var h=p(`cxttap`);d?d.emit(h):i.emit(h)}t.hoverData.cxtDragged=!1,t.hoverData.which=null}else if(t.hoverData.which===1){if(a(l,[`mouseup`,`tapend`,`vmouseup`],n,{x:s[0],y:s[1]}),!t.dragData.didDrag&&!t.hoverData.dragged&&!t.hoverData.selecting&&!t.hoverData.isOverThresholdDrag&&(a(d,[`click`,`tap`,`vclick`],n,{x:s[0],y:s[1]}),A=!1,n.timeStamp-M<=i.multiClickDebounceTime()?(k&&clearTimeout(k),A=!0,M=null,a(d,[`dblclick`,`dbltap`,`vdblclick`],n,{x:s[0],y:s[1]})):(k=setTimeout(function(){A||a(d,[`oneclick`,`onetap`,`voneclick`],n,{x:s[0],y:s[1]})},i.multiClickDebounceTime()),M=n.timeStamp)),d==null&&!t.dragData.didDrag&&!t.hoverData.selecting&&!t.hoverData.dragged&&!o(n)&&(i.$(r).unselect([`tapunselect`]),u.length>0&&t.redrawHint(`eles`,!0),t.dragData.possibleDragElements=u=i.collection()),l==d&&!t.dragData.didDrag&&!t.hoverData.selecting&&l!=null&&l._private.selectable&&(t.hoverData.dragging||(i.selectionType()===`additive`||f?l.selected()?l.unselect([`tapunselect`]):l.select([`tapselect`]):f||(i.$(r).unmerge(l).unselect([`tapunselect`]),l.select([`tapselect`]))),t.redrawHint(`eles`,!0)),t.hoverData.selecting){var g=i.collection(t.getAllInBox(c[0],c[1],c[2],c[3]));t.redrawHint(`select`,!0),g.length>0&&t.redrawHint(`eles`,!0),i.emit(p(`boxend`));var _=e(function(e){return e.selectable()&&!e.selected()},`eleWouldBeSelected`);i.selectionType()===`additive`||f||i.$(r).unmerge(g).unselect(),g.emit(p(`box`)).stdFilter(_).select().emit(p(`boxselect`)),t.redraw()}if(t.hoverData.dragging&&(t.hoverData.dragging=!1,t.redrawHint(`select`,!0),t.redrawHint(`eles`,!0),t.redraw()),!c[4]){t.redrawHint(`drag`,!0),t.redrawHint(`eles`,!0);var y=d&&d.grabbed();v(u),y&&(d.emit(p(`freeon`)),u.emit(p(`free`)),t.dragData.didDrag&&(d.emit(p(`dragfreeon`)),u.emit(p(`dragfree`))))}}c[4]=0,t.hoverData.down=null,t.hoverData.cxtStarted=!1,t.hoverData.draggingEles=!1,t.hoverData.selecting=!1,t.hoverData.isOverThresholdDrag=!1,t.dragData.didDrag=!1,t.hoverData.dragged=!1,t.hoverData.dragDelta=[],t.hoverData.mdownPos=null,t.hoverData.mdownGPos=null,t.hoverData.which=null}},`mouseupHandler`),!1);var N=[],P=4,F,I=1e5,L=e(function(e,t){for(var n=0;n<e.length;n++)if(e[n]%t!==0)return!1;return!0},`allAreDivisibleBy`),R=e(function(e){for(var t=Math.abs(e[0]),n=1;n<e.length;n++)if(Math.abs(e[n])!==t)return!1;return!0},`allAreSameMagnitude`),z=e(function(e){var n=!1,r=e.deltaY;if(r??(e.wheelDeltaY==null?e.wheelDelta!=null&&(r=e.wheelDelta/4):r=e.wheelDeltaY/4),r!==0){if(F==null)if(N.length>=P){var i=N;if(F=L(i,5),!F){var a=Math.abs(i[0]);F=R(i)&&a>5}if(F)for(var o=0;o<i.length;o++)I=Math.min(Math.abs(i[o]),I)}else N.push(r),n=!0;else F&&(I=Math.min(Math.abs(r),I));if(!t.scrollingPage){var s=t.cy,c=s.zoom(),l=s.pan(),u=t.projectIntoViewport(e.clientX,e.clientY),d=[u[0]*c+l.x,u[1]*c+l.y];if(t.hoverData.draggingEles||t.hoverData.dragging||t.hoverData.cxtStarted||E()){e.preventDefault();return}if(s.panningEnabled()&&s.userPanningEnabled()&&s.zoomingEnabled()&&s.userZoomingEnabled()){e.preventDefault(),t.data.wheelZooming=!0,clearTimeout(t.data.wheelTimeout),t.data.wheelTimeout=setTimeout(function(){t.data.wheelZooming=!1,t.redrawHint(`eles`,!0),t.redraw()},150);var f;n&&Math.abs(r)>5&&(r=zn(r)*5),f=r/-250,F&&(f/=I,f*=3),f*=t.wheelSensitivity,e.deltaMode===1&&(f*=33);var p=s.zoom()*10**f;e.type===`gesturechange`&&(p=t.gestureStartZoom*e.scale),s.zoom({level:p,renderedPosition:{x:d[0],y:d[1]}}),s.emit({type:e.type===`gesturechange`?`pinchzoom`:`scrollzoom`,originalEvent:e,position:{x:u[0],y:u[1]}})}}}},`wheelHandler`);t.registerBinding(t.container,`wheel`,z,!0),t.registerBinding(n,`scroll`,e(function(e){t.scrollingPage=!0,clearTimeout(t.scrollingPageTimeout),t.scrollingPageTimeout=setTimeout(function(){t.scrollingPage=!1},250)},`scrollHandler`),!0),t.registerBinding(t.container,`gesturestart`,e(function(e){t.gestureStartZoom=t.cy.zoom(),t.hasTouchStarted||e.preventDefault()},`gestureStartHandler`),!0),t.registerBinding(t.container,`gesturechange`,function(e){t.hasTouchStarted||z(e)},!0),t.registerBinding(t.container,`mouseout`,e(function(e){var n=t.projectIntoViewport(e.clientX,e.clientY);t.cy.emit({originalEvent:e,type:`mouseout`,position:{x:n[0],y:n[1]}})},`mouseOutHandler`),!1),t.registerBinding(t.container,`mouseover`,e(function(e){var n=t.projectIntoViewport(e.clientX,e.clientY);t.cy.emit({originalEvent:e,type:`mouseover`,position:{x:n[0],y:n[1]}})},`mouseOverHandler`),!1);var B,V,H,U,W,G,K,q,J,Y,ee,X,te,ne=e(function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},`distance`),re=e(function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)},`distanceSq`),ie;t.registerBinding(t.container,`touchstart`,ie=e(function(n){if(t.hasTouchStarted=!0,D(n)){b(),t.touchData.capture=!0,t.data.bgActivePosistion=void 0;var r=t.cy,i=t.touchData.now,o=t.touchData.earlier;if(n.touches[0]){var s=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);i[0]=s[0],i[1]=s[1]}if(n.touches[1]){var s=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);i[2]=s[0],i[3]=s[1]}if(n.touches[2]){var s=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);i[4]=s[0],i[5]=s[1]}var c=e(function(e){return{originalEvent:n,type:e,position:{x:i[0],y:i[1]}}},`makeEvent`);if(n.touches[1]){t.touchData.singleTouchMoved=!0,v(t.dragData.touchDragEles);var l=t.findContainerClientCoords();J=l[0],Y=l[1],ee=l[2],X=l[3],B=n.touches[0].clientX-J,V=n.touches[0].clientY-Y,H=n.touches[1].clientX-J,U=n.touches[1].clientY-Y,te=0<=B&&B<=ee&&0<=H&&H<=ee&&0<=V&&V<=X&&0<=U&&U<=X;var u=r.pan(),d=r.zoom();W=ne(B,V,H,U),G=re(B,V,H,U),K=[(B+H)/2,(V+U)/2],q=[(K[0]-u.x)/d,(K[1]-u.y)/d];var p=200,m=p*p;if(G<m&&!n.touches[2]){var h=t.findNearestElement(i[0],i[1],!0,!0),y=t.findNearestElement(i[2],i[3],!0,!0);h&&h.isNode()?(h.activate().emit(c(`cxttapstart`)),t.touchData.start=h):y&&y.isNode()?(y.activate().emit(c(`cxttapstart`)),t.touchData.start=y):r.emit(c(`cxttapstart`)),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!0,t.touchData.cxtDragged=!1,t.data.bgActivePosistion=void 0,t.redraw();return}}if(n.touches[2])r.boxSelectionEnabled()&&n.preventDefault();else if(!n.touches[1]&&n.touches[0]){var x=t.findNearestElements(i[0],i[1],!0,!0),S=x[0];if(S!=null&&(S.activate(),t.touchData.start=S,t.touchData.starts=x,t.nodeIsGrabbable(S))){var C=t.dragData.touchDragEles=r.collection(),w=null;t.redrawHint(`eles`,!0),t.redrawHint(`drag`,!0),S.selected()?(w=r.$(function(e){return e.selected()&&t.nodeIsGrabbable(e)}),g(w,{addToList:C})):_(S,{addToList:C}),f(S),S.emit(c(`grabon`)),w?w.forEach(function(e){e.emit(c(`grab`))}):S.emit(c(`grab`))}a(S,[`touchstart`,`tapstart`,`vmousedown`],n,{x:i[0],y:i[1]}),S??(t.data.bgActivePosistion={x:s[0],y:s[1]},t.redrawHint(`select`,!0),t.redraw()),t.touchData.singleTouchMoved=!1,t.touchData.singleTouchStartTime=+new Date,clearTimeout(t.touchData.tapholdTimeout),t.touchData.tapholdTimeout=setTimeout(function(){t.touchData.singleTouchMoved===!1&&!t.pinching&&!t.touchData.selecting&&a(t.touchData.start,[`taphold`],n,{x:i[0],y:i[1]})},t.tapholdDuration)}if(n.touches.length>=1){for(var T=t.touchData.startPosition=[null,null,null,null,null,null],E=0;E<i.length;E++)T[E]=o[E]=i[E];var O=n.touches[0];t.touchData.startGPosition=[O.clientX,O.clientY]}}},`touchstartHandler`),!1);var ae;t.registerBinding(n,`touchmove`,ae=e(function(n){var r=t.touchData.capture;if(!(!r&&!D(n))){var i=t.selection,o=t.cy,c=t.touchData.now,l=t.touchData.earlier,u=o.zoom();if(n.touches[0]){var d=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);c[0]=d[0],c[1]=d[1]}if(n.touches[1]){var d=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);c[2]=d[0],c[3]=d[1]}if(n.touches[2]){var d=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);c[4]=d[0],c[5]=d[1]}var f=e(function(e){return{originalEvent:n,type:e,position:{x:c[0],y:c[1]}}},`makeEvent`),p=t.touchData.startGPosition,m;if(r&&n.touches[0]&&p){for(var h=[],_=0;_<c.length;_++)h[_]=c[_]-l[_];var y=n.touches[0].clientX-p[0],b=y*y,x=n.touches[0].clientY-p[1];m=b+x*x>=t.touchTapThreshold2}if(r&&t.touchData.cxt){n.preventDefault();var S=n.touches[0].clientX-J,C=n.touches[0].clientY-Y,w=n.touches[1].clientX-J,T=n.touches[1].clientY-Y,E=re(S,C,w,T),O=E/G,k=150,A=k*k,M=1.5;if(O>=M*M||E>=A){t.touchData.cxt=!1,t.data.bgActivePosistion=void 0,t.redrawHint(`select`,!0);var N=f(`cxttapend`);t.touchData.start?(t.touchData.start.unactivate().emit(N),t.touchData.start=null):o.emit(N)}}if(r&&t.touchData.cxt){var N=f(`cxtdrag`);t.data.bgActivePosistion=void 0,t.redrawHint(`select`,!0),t.touchData.start?t.touchData.start.emit(N):o.emit(N),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxtDragged=!0;var P=t.findNearestElement(c[0],c[1],!0,!0);(!t.touchData.cxtOver||P!==t.touchData.cxtOver)&&(t.touchData.cxtOver&&t.touchData.cxtOver.emit(f(`cxtdragout`)),t.touchData.cxtOver=P,P&&P.emit(f(`cxtdragover`)))}else if(r&&n.touches[2]&&o.boxSelectionEnabled())n.preventDefault(),t.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,t.touchData.selecting||o.emit(f(`boxstart`)),t.touchData.selecting=!0,t.touchData.didSelect=!0,i[4]=1,!i||i.length===0||i[0]===void 0?(i[0]=(c[0]+c[2]+c[4])/3,i[1]=(c[1]+c[3]+c[5])/3,i[2]=(c[0]+c[2]+c[4])/3+1,i[3]=(c[1]+c[3]+c[5])/3+1):(i[2]=(c[0]+c[2]+c[4])/3,i[3]=(c[1]+c[3]+c[5])/3),t.redrawHint(`select`,!0),t.redraw();else if(r&&n.touches[1]&&!t.touchData.didSelect&&o.zoomingEnabled()&&o.panningEnabled()&&o.userZoomingEnabled()&&o.userPanningEnabled()){n.preventDefault(),t.data.bgActivePosistion=void 0,t.redrawHint(`select`,!0);var F=t.dragData.touchDragEles;if(F){t.redrawHint(`drag`,!0);for(var I=0;I<F.length;I++){var L=F[I]._private;L.grabbed=!1,L.rscratch.inDragLayer=!1}}var R=t.touchData.start,S=n.touches[0].clientX-J,C=n.touches[0].clientY-Y,w=n.touches[1].clientX-J,T=n.touches[1].clientY-Y,z=ne(S,C,w,T),K=z/W;if(te){var ee=S-B,X=C-V,ie=w-H,ae=T-U,oe=(ee+ie)/2,se=(X+ae)/2,ce=o.zoom(),Z=ce*K,le=o.pan(),ue=q[0]*ce+le.x,de=q[1]*ce+le.y,fe={x:-Z/ce*(ue-le.x-oe)+ue,y:-Z/ce*(de-le.y-se)+de};if(R&&R.active()){var F=t.dragData.touchDragEles;v(F),t.redrawHint(`drag`,!0),t.redrawHint(`eles`,!0),R.unactivate().emit(f(`freeon`)),F.emit(f(`free`)),t.dragData.didDrag&&(R.emit(f(`dragfreeon`)),F.emit(f(`dragfree`)))}o.viewport({zoom:Z,pan:fe,cancelOnFailedZoom:!0}),o.emit(f(`pinchzoom`)),W=z,B=S,V=C,H=w,U=T,t.pinching=!0}if(n.touches[0]){var d=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);c[0]=d[0],c[1]=d[1]}if(n.touches[1]){var d=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);c[2]=d[0],c[3]=d[1]}if(n.touches[2]){var d=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);c[4]=d[0],c[5]=d[1]}}else if(n.touches[0]&&!t.touchData.didSelect){var pe=t.touchData.start,me=t.touchData.last,P;if(!t.hoverData.draggingEles&&!t.swipePanning&&(P=t.findNearestElement(c[0],c[1],!0,!0)),r&&pe!=null&&n.preventDefault(),r&&pe!=null&&t.nodeIsDraggable(pe))if(m){var F=t.dragData.touchDragEles,he=!t.dragData.didDrag;he&&g(F,{inDragLayer:!0}),t.dragData.didDrag=!0;var ge={x:0,y:0};if(j(h[0])&&j(h[1])&&(ge.x+=h[0],ge.y+=h[1],he)){t.redrawHint(`eles`,!0);var _e=t.touchData.dragDelta;_e&&j(_e[0])&&j(_e[1])&&(ge.x+=_e[0],ge.y+=_e[1])}t.hoverData.draggingEles=!0,F.silentShift(ge).emit(f(`position`)).emit(f(`drag`)),t.redrawHint(`drag`,!0),t.touchData.startPosition[0]==l[0]&&t.touchData.startPosition[1]==l[1]&&t.redrawHint(`eles`,!0),t.redraw()}else{var _e=t.touchData.dragDelta=t.touchData.dragDelta||[];_e.length===0?(_e.push(h[0]),_e.push(h[1])):(_e[0]+=h[0],_e[1]+=h[1])}if(a(pe||P,[`touchmove`,`tapdrag`,`vmousemove`],n,{x:c[0],y:c[1]}),(!pe||!pe.grabbed())&&P!=me&&(me&&me.emit(f(`tapdragout`)),P&&P.emit(f(`tapdragover`))),t.touchData.last=P,r)for(var I=0;I<c.length;I++)c[I]&&t.touchData.startPosition[I]&&m&&(t.touchData.singleTouchMoved=!0);if(r&&(pe==null||pe.pannable())&&o.panningEnabled()&&o.userPanningEnabled()){s(pe,t.touchData.starts)&&(n.preventDefault(),t.data.bgActivePosistion||(t.data.bgActivePosistion=jn(t.touchData.startPosition)),t.swipePanning?(o.panBy({x:h[0]*u,y:h[1]*u}),o.emit(f(`dragpan`))):m&&(t.swipePanning=!0,o.panBy({x:y*u,y:x*u}),o.emit(f(`dragpan`)),pe&&(pe.unactivate(),t.redrawHint(`select`,!0),t.touchData.start=null)));var d=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);c[0]=d[0],c[1]=d[1]}}for(var _=0;_<c.length;_++)l[_]=c[_];r&&n.touches.length>0&&!t.hoverData.draggingEles&&!t.swipePanning&&t.data.bgActivePosistion!=null&&(t.data.bgActivePosistion=void 0,t.redrawHint(`select`,!0),t.redraw())}},`touchmoveHandler`),!1);var oe;t.registerBinding(n,`touchcancel`,oe=e(function(e){var n=t.touchData.start;t.touchData.capture=!1,n&&n.unactivate()},`touchcancelHandler`));var se,ce,Z,le;if(t.registerBinding(n,`touchend`,se=e(function(n){var i=t.touchData.start;if(t.touchData.capture)n.touches.length===0&&(t.touchData.capture=!1),n.preventDefault();else return;var o=t.selection;t.swipePanning=!1,t.hoverData.draggingEles=!1;var s=t.cy,c=s.zoom(),l=t.touchData.now,u=t.touchData.earlier;if(n.touches[0]){var d=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);l[0]=d[0],l[1]=d[1]}if(n.touches[1]){var d=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);l[2]=d[0],l[3]=d[1]}if(n.touches[2]){var d=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);l[4]=d[0],l[5]=d[1]}var f=e(function(e){return{originalEvent:n,type:e,position:{x:l[0],y:l[1]}}},`makeEvent`);i&&i.unactivate();var p;if(t.touchData.cxt){if(p=f(`cxttapend`),i?i.emit(p):s.emit(p),!t.touchData.cxtDragged){var m=f(`cxttap`);i?i.emit(m):s.emit(m)}t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!1,t.touchData.start=null,t.redraw();return}if(!n.touches[2]&&s.boxSelectionEnabled()&&t.touchData.selecting){t.touchData.selecting=!1;var h=s.collection(t.getAllInBox(o[0],o[1],o[2],o[3]));o[0]=void 0,o[1]=void 0,o[2]=void 0,o[3]=void 0,o[4]=0,t.redrawHint(`select`,!0),s.emit(f(`boxend`));var g=e(function(e){return e.selectable()&&!e.selected()},`eleWouldBeSelected`);h.emit(f(`box`)).stdFilter(g).select().emit(f(`boxselect`)),h.nonempty()&&t.redrawHint(`eles`,!0),t.redraw()}if(i?.unactivate(),n.touches[2])t.data.bgActivePosistion=void 0,t.redrawHint(`select`,!0);else if(!n.touches[1]&&!n.touches[0]&&!n.touches[0]){t.data.bgActivePosistion=void 0,t.redrawHint(`select`,!0);var _=t.dragData.touchDragEles;if(i!=null){var y=i._private.grabbed;v(_),t.redrawHint(`drag`,!0),t.redrawHint(`eles`,!0),y&&(i.emit(f(`freeon`)),_.emit(f(`free`)),t.dragData.didDrag&&(i.emit(f(`dragfreeon`)),_.emit(f(`dragfree`)))),a(i,[`touchend`,`tapend`,`vmouseup`,`tapdragout`],n,{x:l[0],y:l[1]}),i.unactivate(),t.touchData.start=null}else a(t.findNearestElement(l[0],l[1],!0,!0),[`touchend`,`tapend`,`vmouseup`,`tapdragout`],n,{x:l[0],y:l[1]});var b=t.touchData.startPosition[0]-l[0],x=b*b,S=t.touchData.startPosition[1]-l[1],C=(x+S*S)*c*c;t.touchData.singleTouchMoved||(i||s.$(`:selected`).unselect([`tapunselect`]),a(i,[`tap`,`vclick`],n,{x:l[0],y:l[1]}),ce=!1,n.timeStamp-le<=s.multiClickDebounceTime()?(Z&&clearTimeout(Z),ce=!0,le=null,a(i,[`dbltap`,`vdblclick`],n,{x:l[0],y:l[1]})):(Z=setTimeout(function(){ce||a(i,[`onetap`,`voneclick`],n,{x:l[0],y:l[1]})},s.multiClickDebounceTime()),le=n.timeStamp)),i!=null&&!t.dragData.didDrag&&i._private.selectable&&C<t.touchTapThreshold2&&!t.pinching&&(s.selectionType()===`single`?(s.$(r).unmerge(i).unselect([`tapunselect`]),i.select([`tapselect`])):i.selected()?i.unselect([`tapunselect`]):i.select([`tapselect`]),t.redrawHint(`eles`,!0)),t.touchData.singleTouchMoved=!0}for(var w=0;w<l.length;w++)u[w]=l[w];t.dragData.didDrag=!1,n.touches.length===0&&(t.touchData.dragDelta=[],t.touchData.startPosition=[null,null,null,null,null,null],t.touchData.startGPosition=null,t.touchData.didSelect=!1),n.touches.length<2&&(n.touches.length===1&&(t.touchData.startGPosition=[n.touches[0].clientX,n.touches[0].clientY]),t.pinching=!1,t.redrawHint(`eles`,!0),t.redraw())},`touchendHandler`),!1),typeof TouchEvent>`u`){var ue=[],de=e(function(e){return{clientX:e.clientX,clientY:e.clientY,force:1,identifier:e.pointerId,pageX:e.pageX,pageY:e.pageY,radiusX:e.width/2,radiusY:e.height/2,screenX:e.screenX,screenY:e.screenY,target:e.target}},`makeTouch`),fe=e(function(e){return{event:e,touch:de(e)}},`makePointer`),pe=e(function(e){ue.push(fe(e))},`addPointer`),me=e(function(e){for(var t=0;t<ue.length;t++)if(ue[t].event.pointerId===e.pointerId){ue.splice(t,1);return}},`removePointer`),he=e(function(e){var t=ue.filter(function(t){return t.event.pointerId===e.pointerId})[0];t.event=e,t.touch=de(e)},`updatePointer`),ge=e(function(e){e.touches=ue.map(function(e){return e.touch})},`addTouchesToEvent`),_e=e(function(e){return e.pointerType===`mouse`||e.pointerType===4},`pointerIsMouse`);t.registerBinding(t.container,`pointerdown`,function(e){_e(e)||(e.preventDefault(),pe(e),ge(e),ie(e))}),t.registerBinding(t.container,`pointerup`,function(e){_e(e)||(me(e),ge(e),se(e))}),t.registerBinding(t.container,`pointercancel`,function(e){_e(e)||(me(e),ge(e),oe(e))}),t.registerBinding(t.container,`pointermove`,function(e){_e(e)||(e.preventDefault(),he(e),ge(e),ae(e))})}};var Yf={};Yf.generatePolygon=function(t,n){return this.nodeShapes[t]={renderer:this,name:t,points:n,draw:e(function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(`polygon`,e,t,n,r,i,this.points)},`draw`),intersectLine:e(function(e,t,n,r,i,a,o,s){return Er(i,a,this.points,e,t,n/2,r/2,o)},`intersectLine`),checkPoint:e(function(e,t,n,r,i,a,o,s){return gr(e,t,this.points,a,o,r,i,[0,-1],n)},`checkPoint`),hasMiterBounds:t!==`rectangle`,miterBounds:e(function(e,t,n,r,i,a){return sr(this.points,e,t,n,r,i)},`miterBounds`)}},Yf.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:`ellipse`,draw:e(function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},`draw`),intersectLine:e(function(e,t,n,r,i,a,o,s){return br(i,a,e,t,n/2+o,r/2+o)},`intersectLine`),checkPoint:e(function(e,t,n,r,i,a,o,s){return xr(e,t,r,i,a,o,n)},`checkPoint`)}},Yf.generateRoundPolygon=function(t,n){return this.nodeShapes[t]={renderer:this,name:t,points:n,getOrCreateCorners:e(function(e,t,r,i,a,o,s){if(o[s]!==void 0&&o[s+`-cx`]===e&&o[s+`-cy`]===t)return o[s];o[s]=Array(n.length/2),o[s+`-cx`]=e,o[s+`-cy`]=t;var c=r/2,l=i/2;a=a===`auto`?Nr(r,i):a;for(var u=Array(n.length/2),d=0;d<n.length/2;d++)u[d]={x:e+c*n[d*2],y:t+l*n[d*2+1]};var f,p,m,h,g=u.length;for(p=u[g-1],f=0;f<g;f++)m=u[f%g],h=u[(f+1)%g],o[s][f]=kf(p,m,h,a),p=m,m=h;return o[s]},`getOrCreateCorners`),draw:e(function(e,t,n,r,i,a,o){this.renderer.nodeShapeImpl(`round-polygon`,e,t,n,r,i,this.points,this.getOrCreateCorners(t,n,r,i,a,o,`drawCorners`))},`draw`),intersectLine:e(function(e,t,n,r,i,a,o,s,c){return Dr(i,a,this.points,e,t,n,r,o,this.getOrCreateCorners(e,t,n,r,s,c,`corners`))},`intersectLine`),checkPoint:e(function(e,t,n,r,i,a,o,s,c){return _r(e,t,this.points,a,o,r,i,this.getOrCreateCorners(a,o,r,i,s,c,`corners`))},`checkPoint`)}},Yf.generateRoundRectangle=function(){return this.nodeShapes[`round-rectangle`]=this.nodeShapes.roundrectangle={renderer:this,name:`round-rectangle`,points:kr(4,0),draw:e(function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,this.points,a)},`draw`),intersectLine:e(function(e,t,n,r,i,a,o,s){return cr(i,a,e,t,n,r,o,s)},`intersectLine`),checkPoint:e(function(e,t,n,r,i,a,o,s){var c=r/2,l=i/2;s=s===`auto`?Mr(r,i):s,s=Math.min(c,l,s);var u=s*2;return!!(gr(e,t,this.points,a,o,r,i-u,[0,-1],n)||gr(e,t,this.points,a,o,r-u,i,[0,-1],n)||xr(e,t,u,u,a-c+s,o-l+s,n)||xr(e,t,u,u,a+c-s,o-l+s,n)||xr(e,t,u,u,a+c-s,o+l-s,n)||xr(e,t,u,u,a-c+s,o+l-s,n))},`checkPoint`)}},Yf.generateCutRectangle=function(){return this.nodeShapes[`cut-rectangle`]=this.nodeShapes.cutrectangle={renderer:this,name:`cut-rectangle`,cornerLength:Pr(),points:kr(4,0),draw:e(function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,null,a)},`draw`),generateCutTrianglePts:e(function(e,t,n,r,i){var a=i===`auto`?this.cornerLength:i,o=t/2,s=e/2,c=n-s,l=n+s,u=r-o,d=r+o;return{topLeft:[c,u+a,c+a,u,c+a,u+a],topRight:[l-a,u,l,u+a,l-a,u+a],bottomRight:[l,d-a,l-a,d,l-a,d-a],bottomLeft:[c+a,d,c,d-a,c+a,d-a]}},`generateCutTrianglePts`),intersectLine:e(function(e,t,n,r,i,a,o,s){var c=this.generateCutTrianglePts(n+2*o,r+2*o,e,t,s);return Er(i,a,[].concat.apply([],[c.topLeft.splice(0,4),c.topRight.splice(0,4),c.bottomRight.splice(0,4),c.bottomLeft.splice(0,4)]),e,t)},`intersectLine`),checkPoint:e(function(e,t,n,r,i,a,o,s){var c=s===`auto`?this.cornerLength:s;if(gr(e,t,this.points,a,o,r,i-2*c,[0,-1],n)||gr(e,t,this.points,a,o,r-2*c,i,[0,-1],n))return!0;var l=this.generateCutTrianglePts(r,i,a,o);return hr(e,t,l.topLeft)||hr(e,t,l.topRight)||hr(e,t,l.bottomRight)||hr(e,t,l.bottomLeft)},`checkPoint`)}},Yf.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:`barrel`,points:kr(4,0),draw:e(function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},`draw`),intersectLine:e(function(t,n,r,i,a,o,s,c){var l=.15,u=.5,d=.85,f=this.generateBarrelBezierPts(r+2*s,i+2*s,t,n),p=e(function(e){var t=Wn({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},l),n=Wn({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},u),r=Wn({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},d);return[e[0],e[1],t.x,t.y,n.x,n.y,r.x,r.y,e[4],e[5]]},`approximateBarrelCurvePts`);return Er(a,o,[].concat(p(f.topLeft),p(f.topRight),p(f.bottomRight),p(f.bottomLeft)),t,n)},`intersectLine`),generateBarrelBezierPts:e(function(e,t,n,r){var i=t/2,a=e/2,o=n-a,s=n+a,c=r-i,l=r+i,u=Ir(e,t),d=u.heightOffset,f=u.widthOffset,p=u.ctrlPtOffsetPct*e,m={topLeft:[o,c+d,o+p,c,o+f,c],topRight:[s-f,c,s-p,c,s,c+d],bottomRight:[s,l-d,s-p,l,s-f,l],bottomLeft:[o+f,l,o+p,l,o,l-d]};return m.topLeft.isTop=!0,m.topRight.isTop=!0,m.bottomLeft.isBottom=!0,m.bottomRight.isBottom=!0,m},`generateBarrelBezierPts`),checkPoint:e(function(t,n,r,i,a,o,s,c){var l=Ir(i,a),u=l.heightOffset,d=l.widthOffset;if(gr(t,n,this.points,o,s,i,a-2*u,[0,-1],r)||gr(t,n,this.points,o,s,i-2*d,a,[0,-1],r))return!0;for(var f=this.generateBarrelBezierPts(i,a,o,s),p=e(function(e,t,n){var r=n[4],i=n[2],a=n[0],o=n[5],s=n[1];if(Math.min(r,a)<=e&&e<=Math.max(r,a)&&Math.min(o,s)<=t&&t<=Math.max(o,s)){var c=Fr(r,i,a),l=dr(c[0],c[1],c[2],e).filter(function(e){return 0<=e&&e<=1});if(l.length>0)return l[0]}return null},`getCurveT`),m=Object.keys(f),h=0;h<m.length;h++){var g=f[m[h]],_=p(t,n,g);if(_!=null){var v=g[5],y=g[3],b=g[1],x=Un(v,y,b,_);if(g.isTop&&x<=n||g.isBottom&&n<=x)return!0}}return!1},`checkPoint`)}},Yf.generateBottomRoundrectangle=function(){return this.nodeShapes[`bottom-round-rectangle`]=this.nodeShapes.bottomroundrectangle={renderer:this,name:`bottom-round-rectangle`,points:kr(4,0),draw:e(function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,this.points,a)},`draw`),intersectLine:e(function(e,t,n,r,i,a,o,s){var c=e-(n/2+o),l=t-(r/2+o),u=l,d=wr(i,a,e,t,c,l,e+(n/2+o),u,!1);return d.length>0?d:cr(i,a,e,t,n,r,o,s)},`intersectLine`),checkPoint:e(function(e,t,n,r,i,a,o,s){s=s===`auto`?Mr(r,i):s;var c=2*s;if(gr(e,t,this.points,a,o,r,i-c,[0,-1],n)||gr(e,t,this.points,a,o,r-c,i,[0,-1],n))return!0;var l=r/2+2*n,u=i/2+2*n;return!!(hr(e,t,[a-l,o-u,a-l,o,a+l,o,a+l,o-u])||xr(e,t,c,c,a+r/2-s,o+i/2-s,n)||xr(e,t,c,c,a-r/2+s,o+i/2-s,n))},`checkPoint`)}},Yf.registerNodeShapes=function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon(`triangle`,kr(3,0)),this.generateRoundPolygon(`round-triangle`,kr(3,0)),this.generatePolygon(`rectangle`,kr(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`,kr(5,0)),this.generateRoundPolygon(`round-pentagon`,kr(5,0)),this.generatePolygon(`hexagon`,kr(6,0)),this.generateRoundPolygon(`round-hexagon`,kr(6,0)),this.generatePolygon(`heptagon`,kr(7,0)),this.generateRoundPolygon(`round-heptagon`,kr(7,0)),this.generatePolygon(`octagon`,kr(8,0)),this.generateRoundPolygon(`round-octagon`,kr(8,0));var r=Array(20),i=jr(5,0),a=jr(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<a.length/2;s++)a[s*2]*=o,a[s*2+1]*=o;for(var s=0;s<20/4;s++)r[s*4]=i[s*2],r[s*4+1]=i[s*2+1],r[s*4+2]=a[s*2],r[s*4+3]=a[s*2+1];r=Ar(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 c=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon(`tag`,c),this.generateRoundPolygon(`round-tag`,c),e.makePolygon=function(e){var n=`polygon-`+e.join(`$`),r;return(r=this[n])?r:t.generatePolygon(n,e)}};var Xf={};Xf.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},Xf.redraw=function(e){e||=Gt();var t=this;t.averageRedrawTime===void 0&&(t.averageRedrawTime=0),t.lastRedrawTime===void 0&&(t.lastRedrawTime=0),t.lastDrawTime===void 0&&(t.lastDrawTime=0),t.requestedFrame=!0,t.renderOptions=e},Xf.beforeRender=function(e,t){if(!this.destroyed){t??Lt(`Priority 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Qf=e(function(e){this.init(e)},`BaseRenderer`),$f=Qf.prototype;$f.clientFunctions=[`redrawHint`,`render`,`renderTo`,`matchCanvasSize`,`nodeShapeImpl`,`arrowShapeImpl`],$f.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 i=r.document,a=i.head,o=`__________cytoscape_stylesheet`,s=`__________cytoscape_container`,c=i.getElementById(o)!=null;if(n.className.indexOf(s)<0&&(n.className=(n.className||``)+` `+s),!c){var l=i.createElement(`style`);l.id=o,l.textContent=`.`+s+` { position: relative; }`,a.insertBefore(l,a.children[0])}r.getComputedStyle(n).getPropertyValue(`position`)===`static`&&zt(`A Cytoscape container has style position:static and so can not use UI extensions properly`)}t.selection=[void 0,void 0,void 0,void 0,0],t.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],t.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},t.dragData={possibleDragElements:[]},t.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},t.redraws=0,t.showFps=e.showFps,t.debug=e.debug,t.webgl=e.webgl,t.hideEdgesOnViewport=e.hideEdgesOnViewport,t.textureOnViewport=e.textureOnViewport,t.wheelSensitivity=e.wheelSensitivity,t.motionBlurEnabled=e.motionBlur,t.forcedPixelRatio=j(e.pixelRatio)?e.pixelRatio:null,t.motionBlur=e.motionBlur,t.motionBlurOpacity=e.motionBlurOpacity,t.motionBlurTransparency=1-t.motionBlurOpacity,t.motionBlurPxRatio=1,t.mbPxRBlurry=1,t.minMbLowQualFrames=4,t.fullQualityMb=!1,t.clearedForMotionBlur=[],t.desktopTapThreshold=e.desktopTapThreshold,t.desktopTapThreshold2=e.desktopTapThreshold*e.desktopTapThreshold,t.touchTapThreshold=e.touchTapThreshold,t.touchTapThreshold2=e.touchTapThreshold*e.touchTapThreshold,t.tapholdDuration=500,t.bindings=[],t.beforeRenderCallbacks=[],t.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},t.registerNodeShapes(),t.registerArrowShapes(),t.registerCalculationListeners()},$f.notify=function(e,t){var n=this,r=n.cy;if(!this.destroyed){if(e===`init`){n.load();return}if(e===`destroy`){n.destroy();return}(e===`add`||e===`remove`||e===`move`&&r.hasCompoundNodes()||e===`load`||e===`zorder`||e===`mount`)&&n.invalidateCachedZSortedEles(),e===`viewport`&&n.redrawHint(`select`,!0),e===`gc`&&n.redrawHint(`gc`,!0),(e===`load`||e===`resize`||e===`mount`)&&(n.invalidateContainerClientCoordsCache(),n.matchCanvasSize(n.container)),n.redrawHint(`eles`,!0),n.redrawHint(`drag`,!0),this.startRenderLoop(),this.redraw()}},$f.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.target;(r.off||r.removeEventListener).apply(r,n.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{}},$f.isHeadless=function(){return!1},[nf,Kf,qf,Jf,Yf,Xf].forEach(function(e){Z($f,e)});var ep=1e3/60,tp={setupDequeueing:e(function(t){return e(function(){var n=this,r=this.renderer;if(!n.dequeueingSetup){n.dequeueingSetup=!0;var i=st(function(){r.redrawHint(`eles`,!0),r.redrawHint(`drag`,!0),r.redraw()},t.deqRedrawThreshold),a=e(function(e,a){var o=ft(),s=r.averageRedrawTime,c=r.lastRedrawTime,l=[],u=r.cy.extent(),d=r.getPixelRatio();for(e||r.flushRenderedStyleQueue();;){var f=ft(),p=f-o,m=f-a;if(c<ep){var h=ep-(e?s:0);if(m>=t.deqFastCost*h)break}else if(e){if(p>=t.deqCost*c||p>=t.deqAvgCost*s)break}else if(m>=t.deqNoDrawCost*ep)break;var g=t.deq(n,d,u);if(g.length>0)for(var _=0;_<g.length;_++)l.push(g[_]);else break}l.length>0&&(t.onDeqd(n,l),!e&&t.shouldRedraw(n,l,d,u)&&i())},`dequeue`),o=t.priority||It;r.beforeRender(a,o(n))}},`setupDequeueingImpl`)},`setupDequeueing`)},np=(function(){function t(e){var n=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Pt;i(this,t),this.idsByKey=new $t,this.keyForId=new $t,this.cachesByLvl=new $t,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=n}return e(t,`ElementTextureCacheLookup`),o(t,[{key:`getIdsFor`,value:e(function(e){e??Lt(`Can not get id list for null key`);var t=this.idsByKey,n=this.idsByKey.get(e);return n||(n=new nn,t.set(e,n)),n},`getIdsFor`)},{key:`addIdForKey`,value:e(function(e,t){e!=null&&this.getIdsFor(e).add(t)},`addIdForKey`)},{key:`deleteIdForKey`,value:e(function(e,t){e!=null&&this.getIdsFor(e).delete(t)},`deleteIdForKey`)},{key:`getNumberOfIdsForKey`,value:e(function(e){return e==null?0:this.getIdsFor(e).size},`getNumberOfIdsForKey`)},{key:`updateKeyMappingFor`,value:e(function(e){var t=e.id(),n=this.keyForId.get(t),r=this.getKey(e);this.deleteIdForKey(n,t),this.addIdForKey(r,t),this.keyForId.set(t,r)},`updateKeyMappingFor`)},{key:`deleteKeyMappingFor`,value:e(function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteIdForKey(n,t),this.keyForId.delete(t)},`deleteKeyMappingFor`)},{key:`keyHasChangedFor`,value:e(function(e){var t=e.id();return this.keyForId.get(t)!==this.getKey(e)},`keyHasChangedFor`)},{key:`isInvalid`,value:e(function(e){return this.keyHasChangedFor(e)||this.doesEleInvalidateKey(e)},`isInvalid`)},{key:`getCachesAt`,value:e(function(e){var t=this.cachesByLvl,n=this.lvls,r=t.get(e);return r||(r=new $t,t.set(e,r),n.push(e)),r},`getCachesAt`)},{key:`getCache`,value:e(function(e,t){return this.getCachesAt(t).get(e)},`getCache`)},{key:`get`,value:e(function(e,t){var n=this.getKey(e),r=this.getCache(n,t);return r!=null&&this.updateKeyMappingFor(e),r},`get`)},{key:`getForCachedKey`,value:e(function(e,t){var n=this.keyForId.get(e.id());return this.getCache(n,t)},`getForCachedKey`)},{key:`hasCache`,value:e(function(e,t){return this.getCachesAt(t).has(e)},`hasCache`)},{key:`has`,value:e(function(e,t){var n=this.getKey(e);return this.hasCache(n,t)},`has`)},{key:`setCache`,value:e(function(e,t,n){n.key=e,this.getCachesAt(t).set(e,n)},`setCache`)},{key:`set`,value:e(function(e,t,n){var r=this.getKey(e);this.setCache(r,t,n),this.updateKeyMappingFor(e)},`set`)},{key:`deleteCache`,value:e(function(e,t){this.getCachesAt(t).delete(e)},`deleteCache`)},{key:`delete`,value:e(function(e,t){var n=this.getKey(e);this.deleteCache(n,t)},`_delete`)},{key:`invalidateKey`,value:e(function(e){var t=this;this.lvls.forEach(function(n){return t.deleteCache(e,n)})},`invalidateKey`)},{key:`invalidate`,value:e(function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteKeyMappingFor(e);var r=this.doesEleInvalidateKey(e);return r&&this.invalidateKey(n),r||this.getNumberOfIdsForKey(n)===0},`invalidate`)}])})(),rp=25,ip=50,ap=-4,op=3,sp=7.99,cp=8,lp=1024,up=1024,dp=1024,fp=.2,pp=.8,mp=10,hp=.15,gp=.1,_p=.9,vp=.9,yp=100,bp=1,xp={dequeue:`dequeue`,downscale:`downscale`,highQuality:`highQuality`},Sp=Kt({getKey:null,doesEleInvalidateKey:Pt,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:Nt,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),Cp=e(function(e,t){var n=this;n.renderer=e,n.onDequeues=[];var r=Sp(t);Z(n,r),n.lookup=new np(r.getKey,r.doesEleInvalidateKey),n.setupDequeueing()},`ElementTextureCache`),wp=Cp.prototype;wp.reasons=xp,wp.getTextureQueue=function(e){var t=this;return t.eleImgCaches=t.eleImgCaches||{},t.eleImgCaches[e]=t.eleImgCaches[e]||[]},wp.getRetiredTextureQueue=function(e){var t=this,n=t.eleImgCaches.retired=t.eleImgCaches.retired||{};return n[e]=n[e]||[]},wp.getElementQueue=function(){var e=this;return e.eleCacheQueue=e.eleCacheQueue||new mn(function(e,t){return t.reqs-e.reqs})},wp.getElementKeyToQueue=function(){var e=this;return e.eleKeyToCacheQueue=e.eleKeyToCacheQueue||{}},wp.getElement=function(t,n,r,i,a){var o=this,s=this.renderer,c=s.cy.zoom(),l=this.lookup;if(!n||n.w===0||n.h===0||isNaN(n.w)||isNaN(n.h)||!t.visible()||t.removed()||!o.allowEdgeTxrCaching&&t.isEdge()||!o.allowParentTxrCaching&&t.isParent())return null;if(i??=Math.ceil(Rn(c*r)),i<ap)i=ap;else if(c>=sp||i>op)return null;var u=2**i,d=n.h*u,f=n.w*u,p=s.eleTextBiggerThanMin(t,u);if(!this.isVisible(t,p))return null;var m=l.get(t,i);if(m&&m.invalidated&&(m.invalidated=!1,m.texture.invalidatedWidth-=m.width),m)return m;var h;if(h=d<=rp?rp:d<=ip?ip:Math.ceil(d/ip)*ip,d>dp||f>up)return null;var g=o.getTextureQueue(h),_=g[g.length-2],v=e(function(){return o.recycleTexture(h,f)||o.addTexture(h,f)},`addNewTxr`);_||=g[g.length-1],_||=v(),_.width-_.usedWidth<f&&(_=v());for(var y=e(function(e){return e&&e.scaledLabelShown===p},`scalableFrom`),b=a&&a===xp.dequeue,x=a&&a===xp.highQuality,S=a&&a===xp.downscale,C,w=i+1;w<=op;w++){var T=l.get(t,w);if(T){C=T;break}}var E=C&&C.level===i+1?C:null,D=e(function(){_.context.drawImage(E.texture.canvas,E.x,0,E.width,E.height,_.usedWidth,0,f,d)},`downscale`);if(_.context.setTransform(1,0,0,1,0,0),_.context.clearRect(_.usedWidth,0,f,h),y(E))D();else if(y(C))if(x){for(var O=C.level;O>i;O--)E=o.getElement(t,n,r,O,xp.downscale);D()}else return o.queueElement(t,C.level-1),C;else{var k;if(!b&&!x&&!S)for(var A=i-1;A>=ap;A--){var j=l.get(t,A);if(j){k=j;break}}if(y(k))return o.queueElement(t,i),k;_.context.translate(_.usedWidth,0),_.context.scale(u,u),this.drawElement(_.context,t,n,p,!1),_.context.scale(1/u,1/u),_.context.translate(-_.usedWidth,0)}return m={x:_.usedWidth,texture:_,level:i,scale:u,width:f,height:d,scaledLabelShown:p},_.usedWidth+=Math.ceil(f+cp),_.eleCaches.push(m),l.set(t,i,m),o.checkTextureFullness(_),m},wp.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},wp.invalidateElement=function(e){var t=this,n=t.lookup,r=[];if(n.isInvalid(e)){for(var i=ap;i<=op;i++){var a=n.getForCachedKey(e,i);a&&r.push(a)}if(n.invalidate(e))for(var o=0;o<r.length;o++){var s=r[o],c=s.texture;c.invalidatedWidth+=s.width,s.invalidated=!0,t.checkTextureUtility(c)}t.removeFromQueue(e)}},wp.checkTextureUtility=function(e){e.invalidatedWidth>=fp*e.width&&this.retireTexture(e)},wp.checkTextureFullness=function(e){var t=this.getTextureQueue(e.height);e.usedWidth/e.width>pp&&e.fullnessChecks>=mp?qt(t,e):e.fullnessChecks++},wp.retireTexture=function(e){var t=this,n=e.height,r=t.getTextureQueue(n),i=this.lookup;qt(r,e),e.retired=!0;for(var a=e.eleCaches,o=0;o<a.length;o++){var s=a[o];i.deleteCache(s.key,s.level)}Jt(a),t.getRetiredTextureQueue(n).push(e)},wp.addTexture=function(e,t){var n=this,r=n.getTextureQueue(e),i={};return r.push(i),i.eleCaches=[],i.height=e,i.width=Math.max(lp,t),i.usedWidth=0,i.invalidatedWidth=0,i.fullnessChecks=0,i.canvas=n.renderer.makeOffscreenCanvas(i.width,i.height),i.context=i.canvas.getContext(`2d`),i},wp.recycleTexture=function(e,t){for(var n=this,r=n.getTextureQueue(e),i=n.getRetiredTextureQueue(e),a=0;a<i.length;a++){var o=i[a];if(o.width>=t)return o.retired=!1,o.usedWidth=0,o.invalidatedWidth=0,o.fullnessChecks=0,Jt(o.eleCaches),o.context.setTransform(1,0,0,1,0,0),o.context.clearRect(0,0,o.width,o.height),qt(i,o),r.push(o),o}},wp.queueElement=function(e,t){var n=this,r=n.getElementQueue(),i=n.getElementKeyToQueue(),a=this.getKey(e),o=i[a];if(o)o.level=Math.max(o.level,t),o.eles.merge(e),o.reqs++,r.updateItem(o);else{var s={eles:e.spawn().merge(e),level:t,reqs:1,key:a};r.push(s),i[a]=s}},wp.dequeue=function(e){for(var t=this,n=t.getElementQueue(),r=t.getElementKeyToQueue(),i=[],a=t.lookup,o=0;o<bp&&n.size()>0;o++){var s=n.pop(),c=s.key,l=s.eles[0],u=a.hasCache(l,s.level);if(r[c]=null,!u){i.push(s);var d=t.getBoundingBox(l);t.getElement(l,d,e,s.level,xp.dequeue)}}return i},wp.removeFromQueue=function(e){var t=this,n=t.getElementQueue(),r=t.getElementKeyToQueue(),i=this.getKey(e),a=r[i];a!=null&&(a.eles.length===1?(a.reqs=Mt,n.updateItem(a),n.pop(),r[i]=null):a.eles.unmerge(e))},wp.onDequeue=function(e){this.onDequeues.push(e)},wp.offDequeue=function(e){qt(this.onDequeues,e)},wp.setupDequeueing=tp.setupDequeueing({deqRedrawThreshold:yp,deqCost:hp,deqAvgCost:gp,deqNoDrawCost:_p,deqFastCost:vp,deq:e(function(e,t,n){return e.dequeue(t,n)},`deq`),onDeqd:e(function(e,t){for(var n=0;n<e.onDequeues.length;n++){var r=e.onDequeues[n];r(t)}},`onDeqd`),shouldRedraw:e(function(e,t,n,r){for(var i=0;i<t.length;i++)for(var 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g=t.pstyle(`stripe-`+h+`-background-size`).value,_=t.pstyle(`stripe-`+h+`-background-color`).value,v=t.pstyle(`stripe-`+h+`-background-opacity`).value*n,y=g/100;y+l>1&&(y=1-l),!(g===0||l>=1||l+y>1)&&(e.beginPath(),e.rect(a,o+m*l,p,m*y),e.closePath(),this.colorFillStyle(e,_[0],_[1],_[2],v),e.fill(),l+=y)}e.restore()};var fm={},pm=100;fm.getPixelRatio=function(){var e=this.data.contexts[0];if(this.forcedPixelRatio!=null)return this.forcedPixelRatio;var t=this.cy.window(),n=e.backingStorePixelRatio||e.webkitBackingStorePixelRatio||e.mozBackingStorePixelRatio||e.msBackingStorePixelRatio||e.oBackingStorePixelRatio||e.backingStorePixelRatio||1;return(t.devicePixelRatio||1)/n},fm.paintCache=function(e){for(var t=this.paintCaches=this.paintCaches||[],n=!0,r,i=0;i<t.length;i++)if(r=t[i],r.context===e){n=!1;break}return n&&(r={context:e},t.push(r)),r},fm.createGradientStyleFor=function(e,t,n,r,i){var 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y=o?{x:0,y:0}:n.position(),b=n.paddedWidth(),x=n.paddedHeight(),S=b/2,C=x/2;switch(n.pstyle(`background-gradient-direction`).value){case`to-bottom`:a=e.createLinearGradient(y.x,y.y-C,y.x,y.y+C);break;case`to-top`:a=e.createLinearGradient(y.x,y.y+C,y.x,y.y-C);break;case`to-left`:a=e.createLinearGradient(y.x+S,y.y,y.x-S,y.y);break;case`to-right`:a=e.createLinearGradient(y.x-S,y.y,y.x+S,y.y);break;case`to-bottom-right`:case`to-right-bottom`:a=e.createLinearGradient(y.x-S,y.y-C,y.x+S,y.y+C);break;case`to-top-right`:case`to-right-top`:a=e.createLinearGradient(y.x-S,y.y+C,y.x+S,y.y-C);break;case`to-bottom-left`:case`to-left-bottom`:a=e.createLinearGradient(y.x+S,y.y-C,y.x-S,y.y+C);break;case`to-top-left`:case`to-left-top`:a=e.createLinearGradient(y.x+S,y.y+C,y.x-S,y.y-C);break}}if(!a)return null;for(var w=c.length===s.length,T=s.length,E=0;E<T;E++)a.addColorStop(w?c[E]:E/(T-1),`rgba(`+s[E][0]+`,`+s[E][1]+`,`+s[E][2]+`,`+i+`)`);return a},fm.gradientFillStyle=function(e,t,n,r){var 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t=this,n=t.data,r=t.findContainerClientCoords(),i=r[2],a=r[3],o=t.getPixelRatio(),s=t.motionBlurPxRatio;(e===t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_NODE]||e===t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_DRAG])&&(o=s);var c=i*o,l=a*o,u;if(!(c===t.canvasWidth&&l===t.canvasHeight)){t.fontCaches=null;var d=n.canvasContainer;d.style.width=i+`px`,d.style.height=a+`px`;for(var f=0;f<t.CANVAS_LAYERS;f++)u=n.canvases[f],u.width=c,u.height=l,u.style.width=i+`px`,u.style.height=a+`px`;for(var f=0;f<t.BUFFER_COUNT;f++)u=n.bufferCanvases[f],u.width=c,u.height=l,u.style.width=i+`px`,u.style.height=a+`px`;t.textureMult=1,o<=1&&(u=n.bufferCanvases[t.TEXTURE_BUFFER],t.textureMult=2,u.width=c*t.textureMult,u.height=l*t.textureMult),t.canvasWidth=c,t.canvasHeight=l,t.pixelRatio=o}},fm.renderTo=function(e,t,n,r){this.render({forcedContext:e,forcedZoom:t,forcedPan:n,drawAllLayers:!0,forcedPxRatio:r})},fm.clearCanvas=function(){var t=this,n=t.data;function r(e){e.clearRect(0,0,t.canvasWidth,t.canvasHeight)}e(r,`clear`),r(n.contexts[t.NODE]),r(n.contexts[t.DRAG])},fm.render=function(t){var n=this;t||=Gt();var r=n.cy,i=t.forcedContext,a=t.drawAllLayers,o=t.drawOnlyNodeLayer,s=t.forcedZoom,c=t.forcedPan,l=t.forcedPxRatio===void 0?this.getPixelRatio():t.forcedPxRatio,u=n.data,d=u.canvasNeedsRedraw,f=n.textureOnViewport&&!i&&(n.pinching||n.hoverData.dragging||n.swipePanning||n.data.wheelZooming),p=t.motionBlur===void 0?n.motionBlur:t.motionBlur,m=n.motionBlurPxRatio,h=r.hasCompoundNodes(),g=n.hoverData.draggingEles,_=!!(n.hoverData.selecting||n.touchData.selecting);p=p&&!i&&n.motionBlurEnabled&&!_;var v=p;i||(n.prevPxRatio!==l&&(n.invalidateContainerClientCoordsCache(),n.matchCanvasSize(n.container),n.redrawHint(`eles`,!0),n.redrawHint(`drag`,!0)),n.prevPxRatio=l),!i&&n.motionBlurTimeout&&clearTimeout(n.motionBlurTimeout),p&&(n.mbFrames??=0,n.mbFrames++,n.mbFrames<3&&(v=!1),n.mbFrames>n.minMbLowQualFrames&&(n.motionBlurPxRatio=n.mbPxRBlurry)),n.clearingMotionBlur&&(n.motionBlurPxRatio=1),n.textureDrawLastFrame&&!f&&(d[n.NODE]=!0,d[n.SELECT_BOX]=!0);var y=r.style(),b=r.zoom(),x=s===void 0?b:s,S=r.pan(),C={x:S.x,y:S.y},w={zoom:b,pan:{x:S.x,y:S.y}},T=n.prevViewport;!(T===void 0||w.zoom!==T.zoom||w.pan.x!==T.pan.x||w.pan.y!==T.pan.y)&&!(g&&!h)&&(n.motionBlurPxRatio=1),c&&(C=c),x*=l,C.x*=l,C.y*=l;var E=n.getCachedZSortedEles();function D(e,t,r,i,a){var o=e.globalCompositeOperation;e.globalCompositeOperation=`destination-out`,n.colorFillStyle(e,255,255,255,n.motionBlurTransparency),e.fillRect(t,r,i,a),e.globalCompositeOperation=o}e(D,`mbclear`);function O(e,t){var r,o,l,d;!n.clearingMotionBlur&&(e===u.bufferContexts[n.MOTIONBLUR_BUFFER_NODE]||e===u.bufferContexts[n.MOTIONBLUR_BUFFER_DRAG])?(r={x:S.x*m,y:S.y*m},o=b*m,l=n.canvasWidth*m,d=n.canvasHeight*m):(r=C,o=x,l=n.canvasWidth,d=n.canvasHeight),e.setTransform(1,0,0,1,0,0),t===`motionBlur`?D(e,0,0,l,d):!i&&(t===void 0||t)&&e.clearRect(0,0,l,d),a||(e.translate(r.x,r.y),e.scale(o,o)),c&&e.translate(c.x,c.y),s&&e.scale(s,s)}if(e(O,`setContextTransform`),f||(n.textureDrawLastFrame=!1),f){if(n.textureDrawLastFrame=!0,!n.textureCache){n.textureCache={},n.textureCache.bb=r.mutableElements().boundingBox(),n.textureCache.texture=n.data.bufferCanvases[n.TEXTURE_BUFFER];var k=n.data.bufferContexts[n.TEXTURE_BUFFER];k.setTransform(1,0,0,1,0,0),k.clearRect(0,0,n.canvasWidth*n.textureMult,n.canvasHeight*n.textureMult),n.render({forcedContext:k,drawOnlyNodeLayer:!0,forcedPxRatio:l*n.textureMult});var w=n.textureCache.viewport={zoom:r.zoom(),pan:r.pan(),width:n.canvasWidth,height:n.canvasHeight};w.mpan={x:(0-w.pan.x)/w.zoom,y:(0-w.pan.y)/w.zoom}}d[n.DRAG]=!1,d[n.NODE]=!1;var A=u.contexts[n.NODE],j=n.textureCache.texture,w=n.textureCache.viewport;A.setTransform(1,0,0,1,0,0),p?D(A,0,0,w.width,w.height):A.clearRect(0,0,w.width,w.height);var M=y.core(`outside-texture-bg-color`).value,N=y.core(`outside-texture-bg-opacity`).value;n.colorFillStyle(A,M[0],M[1],M[2],N),A.fillRect(0,0,w.width,w.height);var b=r.zoom();O(A,!1),A.clearRect(w.mpan.x,w.mpan.y,w.width/w.zoom/l,w.height/w.zoom/l),A.drawImage(j,w.mpan.x,w.mpan.y,w.width/w.zoom/l,w.height/w.zoom/l)}else n.textureOnViewport&&!i&&(n.textureCache=null);var P=r.extent(),F=n.pinching||n.hoverData.dragging||n.swipePanning||n.data.wheelZooming||n.hoverData.draggingEles||n.cy.animated(),I=n.hideEdgesOnViewport&&F,L=[];if(L[n.NODE]=!d[n.NODE]&&p&&!n.clearedForMotionBlur[n.NODE]||n.clearingMotionBlur,L[n.NODE]&&(n.clearedForMotionBlur[n.NODE]=!0),L[n.DRAG]=!d[n.DRAG]&&p&&!n.clearedForMotionBlur[n.DRAG]||n.clearingMotionBlur,L[n.DRAG]&&(n.clearedForMotionBlur[n.DRAG]=!0),d[n.NODE]||a||o||L[n.NODE]){var R=p&&!L[n.NODE]&&m!==1,A=i||(R?n.data.bufferContexts[n.MOTIONBLUR_BUFFER_NODE]:u.contexts[n.NODE]);O(A,p&&!R?`motionBlur`:void 0),I?n.drawCachedNodes(A,E.nondrag,l,P):n.drawLayeredElements(A,E.nondrag,l,P),n.debug&&n.drawDebugPoints(A,E.nondrag),!a&&!p&&(d[n.NODE]=!1)}if(!o&&(d[n.DRAG]||a||L[n.DRAG])){var R=p&&!L[n.DRAG]&&m!==1,A=i||(R?n.data.bufferContexts[n.MOTIONBLUR_BUFFER_DRAG]:u.contexts[n.DRAG]);O(A,p&&!R?`motionBlur`:void 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i=m;e.drawImage(t,0,0,n.canvasWidth*i,n.canvasHeight*i,0,0,n.canvasWidth,n.canvasHeight)},`drawMotionBlur`);(d[n.NODE]||L[n.NODE])&&(U(z,B,L[n.NODE]),d[n.NODE]=!1),(d[n.DRAG]||L[n.DRAG])&&(U(V,H,L[n.DRAG]),d[n.DRAG]=!1)}n.prevViewport=w,n.clearingMotionBlur&&(n.clearingMotionBlur=!1,n.motionBlurCleared=!0,n.motionBlur=!0),p&&(n.motionBlurTimeout=setTimeout(function(){n.motionBlurTimeout=null,n.clearedForMotionBlur[n.NODE]=!1,n.clearedForMotionBlur[n.DRAG]=!1,n.motionBlur=!1,n.clearingMotionBlur=!f,n.mbFrames=0,d[n.NODE]=!0,d[n.DRAG]=!0,n.redraw()},pm)),i||r.emit(`render`)};var mm;fm.drawSelectionRectangle=function(e,t){var n=this,r=n.cy,i=n.data,a=r.style(),o=e.drawOnlyNodeLayer,s=e.drawAllLayers,c=i.canvasNeedsRedraw,l=e.forcedContext;if(n.showFps||!o&&c[n.SELECT_BOX]&&!s){var u=l||i.contexts[n.SELECT_BOX];if(t(u),n.selection[4]==1&&(n.hoverData.selecting||n.touchData.selecting)){var d=n.cy.zoom(),f=a.core(`selection-box-border-width`).value/d;u.lineWidth=f,u.fillStyle=`rgba(`+a.core(`selection-box-color`).value[0]+`,`+a.core(`selection-box-color`).value[1]+`,`+a.core(`selection-box-color`).value[2]+`,`+a.core(`selection-box-opacity`).value+`)`,u.fillRect(n.selection[0],n.selection[1],n.selection[2]-n.selection[0],n.selection[3]-n.selection[1]),f>0&&(u.strokeStyle=`rgba(`+a.core(`selection-box-border-color`).value[0]+`,`+a.core(`selection-box-border-color`).value[1]+`,`+a.core(`selection-box-border-color`).value[2]+`,`+a.core(`selection-box-opacity`).value+`)`,u.strokeRect(n.selection[0],n.selection[1],n.selection[2]-n.selection[0],n.selection[3]-n.selection[1]))}if(i.bgActivePosistion&&!n.hoverData.selecting){var d=n.cy.zoom(),p=i.bgActivePosistion;u.fillStyle=`rgba(`+a.core(`active-bg-color`).value[0]+`,`+a.core(`active-bg-color`).value[1]+`,`+a.core(`active-bg-color`).value[2]+`,`+a.core(`active-bg-opacity`).value+`)`,u.beginPath(),u.arc(p.x,p.y,a.core(`active-bg-size`).pfValue/d,0,2*Math.PI),u.fill()}var m=n.lastRedrawTime;if(n.showFps&&m){m=Math.round(m);var h=Math.round(1e3/m),g=`1 frame = `+m+` ms = `+h+` fps`;u.setTransform(1,0,0,1,0,0),u.fillStyle=`rgba(255, 0, 0, 0.75)`,u.strokeStyle=`rgba(255, 0, 0, 0.75)`,u.font=`30px Arial`,!mm&&(mm=u.measureText(g).actualBoundingBoxAscent),u.fillText(g,0,mm),u.strokeRect(0,mm+10,250,20),u.fillRect(0,mm+10,250*Math.min(h/60,1),20)}s||(c[n.SELECT_BOX]=!1)}};function hm(e,t,n){var r=e.createShader(t);if(e.shaderSource(r,n),e.compileShader(r),!e.getShaderParameter(r,e.COMPILE_STATUS))throw Error(e.getShaderInfoLog(r));return r}e(hm,`compileShader`);function gm(e,t,n){var r=hm(e,e.VERTEX_SHADER,t),i=hm(e,e.FRAGMENT_SHADER,n),a=e.createProgram();if(e.attachShader(a,r),e.attachShader(a,i),e.linkProgram(a),!e.getProgramParameter(a,e.LINK_STATUS))throw Error(`Could not initialize shaders`);return a}e(gm,`createProgram`);function _m(e,t,n){n===void 0&&(n=t);var r=e.makeOffscreenCanvas(t,n),i=r.context=r.getContext(`2d`);return r.clear=function(){return i.clearRect(0,0,r.width,r.height)},r.clear(),r}e(_m,`createTextureCanvas`);function vm(e){var t=e.pixelRatio,n=e.cy.zoom(),r=e.cy.pan();return{zoom:n*t,pan:{x:r.x*t,y:r.y*t}}}e(vm,`getEffectivePanZoom`);function ym(e){var t=e.pixelRatio;return e.cy.zoom()*t}e(ym,`getEffectiveZoom`);function bm(e,t,n,r,i){var a=r*n+t.x,o=i*n+t.y;return o=Math.round(e.canvasHeight-o),[a,o]}e(bm,`modelToRenderedPosition`);function xm(e){return e.pstyle(`background-fill`).value!==`solid`||e.pstyle(`background-image`).strValue!==`none`?!1:e.pstyle(`border-width`).value===0||e.pstyle(`border-opacity`).value===0?!0:e.pstyle(`border-style`).value===`solid`}e(xm,`isSimpleShape`);function Sm(e,t){if(e.length!==t.length)return!1;for(var n=0;n<e.length;n++)if(e[n]!==t[n])return!1;return!0}e(Sm,`arrayEqual`);function Cm(e,t,n){var r=e[0]/255,i=e[1]/255,a=e[2]/255,o=t,s=n||[,,,,];return s[0]=r*o,s[1]=i*o,s[2]=a*o,s[3]=o,s}e(Cm,`toWebGLColor`);function wm(e,t){var n=t||[,,,,];return n[0]=(e>>0&255)/255,n[1]=(e>>8&255)/255,n[2]=(e>>16&255)/255,n[3]=(e>>24&255)/255,n}e(wm,`indexToVec4`);function Tm(e){return e[0]+(e[1]<<8)+(e[2]<<16)+(e[3]<<24)}e(Tm,`vec4ToIndex`);function Em(e,t){var n=e.createTexture();return n.buffer=function(t){e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR_MIPMAP_NEAREST),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t),e.generateMipmap(e.TEXTURE_2D),e.bindTexture(e.TEXTURE_2D,null)},n.deleteTexture=function(){e.deleteTexture(n)},n}e(Em,`createTexture`);function Dm(e,t){switch(t){case`float`:return[1,e.FLOAT,4];case`vec2`:return[2,e.FLOAT,4];case`vec3`:return[3,e.FLOAT,4];case`vec4`:return[4,e.FLOAT,4];case`int`:return[1,e.INT,4];case`ivec2`:return[2,e.INT,4]}}e(Dm,`getTypeInfo`);function Om(e,t,n){switch(t){case e.FLOAT:return new Float32Array(n);case e.INT:return new Int32Array(n)}}e(Om,`createTypedArray`);function km(e,t,n,r,i,a){switch(t){case e.FLOAT:return new Float32Array(n.buffer,a*r,i);case e.INT:return new Int32Array(n.buffer,a*r,i)}}e(km,`createTypedArrayView`);function Am(e,t,n,r){var i=p(Dm(e,t),2),a=i[0],o=i[1],s=Om(e,o,r),c=e.createBuffer();return e.bindBuffer(e.ARRAY_BUFFER,c),e.bufferData(e.ARRAY_BUFFER,s,e.STATIC_DRAW),o===e.FLOAT?e.vertexAttribPointer(n,a,o,!1,0,0):o===e.INT&&e.vertexAttribIPointer(n,a,o,0,0),e.enableVertexAttribArray(n),e.bindBuffer(e.ARRAY_BUFFER,null),c}e(Am,`createBufferStaticDraw`);function jm(e,t,n,r){var i=p(Dm(e,n),3),a=i[0],o=i[1],s=i[2],c=Om(e,o,t*a),l=a*s,u=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,u),e.bufferData(e.ARRAY_BUFFER,t*l,e.DYNAMIC_DRAW),e.enableVertexAttribArray(r),o===e.FLOAT?e.vertexAttribPointer(r,a,o,!1,l,0):o===e.INT&&e.vertexAttribIPointer(r,a,o,l,0),e.vertexAttribDivisor(r,1),e.bindBuffer(e.ARRAY_BUFFER,null);for(var d=Array(t),f=0;f<t;f++)d[f]=km(e,o,c,l,a,f);return u.dataArray=c,u.stride=l,u.size=a,u.getView=function(e){return d[e]},u.setPoint=function(e,t,n){var r=d[e];r[0]=t,r[1]=n},u.bufferSubData=function(t){e.bindBuffer(e.ARRAY_BUFFER,u),t?e.bufferSubData(e.ARRAY_BUFFER,0,c,0,t*a):e.bufferSubData(e.ARRAY_BUFFER,0,c)},u}e(jm,`createBufferDynamicDraw`);function Mm(e,t,n){for(var r=9,i=new Float32Array(t*r),a=Array(t),o=0;o<t;o++){var s=o*r*4;a[o]=new Float32Array(i.buffer,s,r)}var c=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,c),e.bufferData(e.ARRAY_BUFFER,i.byteLength,e.DYNAMIC_DRAW);for(var l=0;l<3;l++){var u=n+l;e.enableVertexAttribArray(u),e.vertexAttribPointer(u,3,e.FLOAT,!1,36,l*12),e.vertexAttribDivisor(u,1)}return e.bindBuffer(e.ARRAY_BUFFER,null),c.getMatrixView=function(e){return a[e]},c.setData=function(e,t){a[t].set(e,0)},c.bufferSubData=function(){e.bindBuffer(e.ARRAY_BUFFER,c),e.bufferSubData(e.ARRAY_BUFFER,0,i)},c}e(Mm,`create3x3MatrixBufferDynamicDraw`);function Nm(e){var t=e.createFramebuffer();e.bindFramebuffer(e.FRAMEBUFFER,t);var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,n,0),e.bindFramebuffer(e.FRAMEBUFFER,null),t.setFramebufferAttachmentSizes=function(t,r){e.bindTexture(e.TEXTURE_2D,n),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,t,r,0,e.RGBA,e.UNSIGNED_BYTE,null)},t}e(Nm,`createPickingFrameBuffer`);var Pm=typeof Float32Array<`u`?Float32Array:Array;Math.hypot||(Math.hypot=function(){for(var e=0,t=arguments.length;t--;)e+=arguments[t]*arguments[t];return Math.sqrt(e)});function Fm(){var e=new Pm(9);return Pm!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[5]=0,e[6]=0,e[7]=0),e[0]=1,e[4]=1,e[8]=1,e}e(Fm,`create`);function Im(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e}e(Im,`identity`);function Lm(e,t,n){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],c=t[5],l=t[6],u=t[7],d=t[8],f=n[0],p=n[1],m=n[2],h=n[3],g=n[4],_=n[5],v=n[6],y=n[7],b=n[8];return e[0]=f*r+p*o+m*l,e[1]=f*i+p*s+m*u,e[2]=f*a+p*c+m*d,e[3]=h*r+g*o+_*l,e[4]=h*i+g*s+_*u,e[5]=h*a+g*c+_*d,e[6]=v*r+y*o+b*l,e[7]=v*i+y*s+b*u,e[8]=v*a+y*c+b*d,e}e(Lm,`multiply`);function Rm(e,t,n){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],c=t[5],l=t[6],u=t[7],d=t[8],f=n[0],p=n[1];return e[0]=r,e[1]=i,e[2]=a,e[3]=o,e[4]=s,e[5]=c,e[6]=f*r+p*o+l,e[7]=f*i+p*s+u,e[8]=f*a+p*c+d,e}e(Rm,`translate`);function zm(e,t,n){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],c=t[5],l=t[6],u=t[7],d=t[8],f=Math.sin(n),p=Math.cos(n);return e[0]=p*r+f*o,e[1]=p*i+f*s,e[2]=p*a+f*c,e[3]=p*o-f*r,e[4]=p*s-f*i,e[5]=p*c-f*a,e[6]=l,e[7]=u,e[8]=d,e}e(zm,`rotate`);function Bm(e,t,n){var r=n[0],i=n[1];return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=i*t[3],e[4]=i*t[4],e[5]=i*t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e}e(Bm,`scale`);function Vm(e,t,n){return e[0]=2/t,e[1]=0,e[2]=0,e[3]=0,e[4]=-2/n,e[5]=0,e[6]=-1,e[7]=1,e[8]=1,e}e(Vm,`projection`);var Hm=(function(){function t(e,n,r,a){i(this,t),this.debugID=Math.floor(Math.random()*1e4),this.r=e,this.texSize=n,this.texRows=r,this.texHeight=Math.floor(n/r),this.enableWrapping=!0,this.locked=!1,this.texture=null,this.needsBuffer=!0,this.freePointer={x:0,row:0},this.keyToLocation=new Map,this.canvas=a(e,n,n),this.scratch=a(e,n,this.texHeight,`scratch`)}return e(t,`Atlas`),o(t,[{key:`lock`,value:e(function(){this.locked=!0},`lock`)},{key:`getKeys`,value:e(function(){return new Set(this.keyToLocation.keys())},`getKeys`)},{key:`getScale`,value:e(function(e){var t=e.w,n=e.h,r=this.texHeight,i=this.texSize,a=r/n,o=t*a,s=n*a;return o>i&&(a=i/t,o=t*a,s=n*a),{scale:a,texW:o,texH:s}},`getScale`)},{key:`draw`,value:e(function(t,n,r){var i=this;if(this.locked)throw Error(`can't draw, atlas is locked`);var a=this.texSize,o=this.texRows,s=this.texHeight,c=this.getScale(n),l=c.scale,u=c.texW,d=c.texH,f=e(function(e,t){if(r&&t){var i=t.context,a=e.x,o=e.row,c=a,u=s*o;i.save(),i.translate(c,u),i.scale(l,l),r(i,n),i.restore()}},`drawAt`),p=[null,null],m=e(function(){f(i.freePointer,i.canvas),p[0]={x:i.freePointer.x,y:i.freePointer.row*s,w:u,h:d},p[1]={x:i.freePointer.x+u,y:i.freePointer.row*s,w:0,h:d},i.freePointer.x+=u,i.freePointer.x==a&&(i.freePointer.x=0,i.freePointer.row++)},`drawNormal`),h=e(function(){var e=i.scratch,t=i.canvas;e.clear(),f({x:0,row:0},e);var n=a-i.freePointer.x,r=u-n,o=s,c=i.freePointer.x,l=i.freePointer.row*s,m=n;t.context.drawImage(e,0,0,m,o,c,l,m,o),p[0]={x:c,y:l,w:m,h:d};var h=n,g=(i.freePointer.row+1)*s,_=r;t&&t.context.drawImage(e,h,0,_,o,0,g,_,o),p[1]={x:0,y:g,w:_,h:d},i.freePointer.x=r,i.freePointer.row++},`drawWrapped`),g=e(function(){i.freePointer.x=0,i.freePointer.row++},`moveToStartOfNextRow`);if(this.freePointer.x+u<=a)m();else{if(this.freePointer.row>=o-1)return!1;this.freePointer.x===a?(g(),m()):this.enableWrapping?h():(g(),m())}return this.keyToLocation.set(t,p),this.needsBuffer=!0,p},`draw`)},{key:`getOffsets`,value:e(function(e){return this.keyToLocation.get(e)},`getOffsets`)},{key:`isEmpty`,value:e(function(){return this.freePointer.x===0&&this.freePointer.row===0},`isEmpty`)},{key:`canFit`,value:e(function(e){if(this.locked)return!1;var t=this.texSize,n=this.texRows,r=this.getScale(e).texW;return this.freePointer.x+r>t?this.freePointer.row<n-1:!0},`canFit`)},{key:`bufferIfNeeded`,value:e(function(e){this.texture||=Em(e,this.debugID),this.needsBuffer&&(this.texture.buffer(this.canvas),this.needsBuffer=!1,this.locked&&(this.canvas=null,this.scratch=null))},`bufferIfNeeded`)},{key:`dispose`,value:e(function(){this.texture&&=(this.texture.deleteTexture(),null),this.canvas=null,this.scratch=null,this.locked=!0},`dispose`)}])})(),Um=(function(){function t(e,n,r,a){i(this,t),this.r=e,this.texSize=n,this.texRows=r,this.createTextureCanvas=a,this.atlases=[],this.styleKeyToAtlas=new Map,this.markedKeys=new Set}return e(t,`AtlasCollection`),o(t,[{key:`getKeys`,value:e(function(){return new Set(this.styleKeyToAtlas.keys())},`getKeys`)},{key:`_createAtlas`,value:e(function(){var e=this.r,t=this.texSize,n=this.texRows,r=this.createTextureCanvas;return new Hm(e,t,n,r)},`_createAtlas`)},{key:`_getScratchCanvas`,value:e(function(){if(!this.scratch){var e=this.r,t=this.texSize,n=this.texRows,r=this.createTextureCanvas;this.scratch=r(e,t,Math.floor(t/n),`scratch`)}return this.scratch},`_getScratchCanvas`)},{key:`draw`,value:e(function(e,t,n){var r=this.styleKeyToAtlas.get(e);return r||(r=this.atlases[this.atlases.length-1],(!r||!r.canFit(t))&&(r&&r.lock(),r=this._createAtlas(),this.atlases.push(r)),r.draw(e,t,n),this.styleKeyToAtlas.set(e,r)),r},`draw`)},{key:`getAtlas`,value:e(function(e){return this.styleKeyToAtlas.get(e)},`getAtlas`)},{key:`hasAtlas`,value:e(function(e){return this.styleKeyToAtlas.has(e)},`hasAtlas`)},{key:`markKeyForGC`,value:e(function(e){this.markedKeys.add(e)},`markKeyForGC`)},{key:`gc`,value:e(function(){var t=this,n=this.markedKeys;if(n.size===0){console.log(`nothing to garbage collect`);return}var r=[],i=new Map,a=null,o=s(this.atlases),c;try{var l=e(function(){var e=c.value,o=e.getKeys(),l=Wm(n,o);if(l.size===0)return r.push(e),o.forEach(function(t){return i.set(t,e)}),1;a||(a=t._createAtlas(),r.push(a));var u=s(o),d;try{for(u.s();!(d=u.n()).done;){var f=d.value;if(!l.has(f)){var m=p(e.getOffsets(f),2),h=m[0],g=m[1];a.canFit({w:h.w+g.w,h:h.h})||(a.lock(),a=t._createAtlas(),r.push(a)),e.canvas&&(t._copyTextureToNewAtlas(f,e,a),i.set(f,a))}}}catch(e){u.e(e)}finally{u.f()}e.dispose()},`_loop`);for(o.s();!(c=o.n()).done;)l()}catch(e){o.e(e)}finally{o.f()}this.atlases=r,this.styleKeyToAtlas=i,this.markedKeys=new Set},`gc`)},{key:`_copyTextureToNewAtlas`,value:e(function(e,t,n){var r=p(t.getOffsets(e),2),i=r[0],a=r[1];if(a.w===0)n.draw(e,i,function(e){e.drawImage(t.canvas,i.x,i.y,i.w,i.h,0,0,i.w,i.h)});else{var o=this._getScratchCanvas();o.clear(),o.context.drawImage(t.canvas,i.x,i.y,i.w,i.h,0,0,i.w,i.h),o.context.drawImage(t.canvas,a.x,a.y,a.w,a.h,i.w,0,a.w,a.h);var s=i.w+a.w,c=i.h;n.draw(e,{w:s,h:c},function(e){e.drawImage(o,0,0,s,c,0,0,s,c)})}},`_copyTextureToNewAtlas`)},{key:`getCounts`,value:e(function(){return{keyCount:this.styleKeyToAtlas.size,atlasCount:new Set(this.styleKeyToAtlas.values()).size}},`getCounts`)}])})();function Wm(e,t){return e.intersection?e.intersection(t):new Set(m(e).filter(function(e){return t.has(e)}))}e(Wm,`intersection`);var Gm=(function(){function t(e,n){i(this,t),this.r=e,this.globalOptions=n,this.atlasSize=n.webglTexSize,this.maxAtlasesPerBatch=n.webglTexPerBatch,this.renderTypes=new Map,this.collections=new Map,this.typeAndIdToKey=new Map}return e(t,`AtlasManager`),o(t,[{key:`getAtlasSize`,value:e(function(){return this.atlasSize},`getAtlasSize`)},{key:`addAtlasCollection`,value:e(function(e,t){var n=this.globalOptions,r=n.webglTexSize,i=n.createTextureCanvas,a=t.texRows,o=this._cacheScratchCanvas(i),s=new Um(this.r,r,a,o);this.collections.set(e,s)},`addAtlasCollection`)},{key:`addRenderType`,value:e(function(e,t){var n=t.collection;if(!this.collections.has(n))throw Error(`invalid atlas collection name '${n}'`);var r=Z({type:e,atlasCollection:this.collections.get(n)},t);this.renderTypes.set(e,r)},`addRenderType`)},{key:`getRenderTypeOpts`,value:e(function(e){return this.renderTypes.get(e)},`getRenderTypeOpts`)},{key:`getAtlasCollection`,value:e(function(e){return this.collections.get(e)},`getAtlasCollection`)},{key:`_cacheScratchCanvas`,value:e(function(e){var t=-1,n=-1,r=null;return function(i,a,o,s){return s?((!r||a!=t||o!=n)&&(t=a,n=o,r=e(i,a,o)),r):e(i,a,o)}},`_cacheScratchCanvas`)},{key:`_key`,value:e(function(e,t){return`${e}-${t}`},`_key`)},{key:`invalidate`,value:e(function(t){var n=this,r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},i=r.forceRedraw,a=i===void 0?!1:i,o=r.filterEle,c=o===void 0?function(){return!0}:o,l=r.filterType,u=l===void 0?function(){return!0}:l,d=!1,f=!1,p=s(t),m;try{for(p.s();!(m=p.n()).done;){var h=m.value;if(c(h)){var g=s(this.renderTypes.values()),_;try{var v=e(function(){var e=_.value,t=e.type;if(u(t)){var r=n.collections.get(e.collection),i=e.getKey(h),o=Array.isArray(i)?i:[i];if(a)o.forEach(function(e){return r.markKeyForGC(e)}),f=!0;else{var s=e.getID?e.getID(h):h.id(),c=n._key(t,s),l=n.typeAndIdToKey.get(c);l!==void 0&&!Sm(o,l)&&(d=!0,n.typeAndIdToKey.delete(c),l.forEach(function(e){return r.markKeyForGC(e)}))}}},`_loop2`);for(g.s();!(_=g.n()).done;)v()}catch(e){g.e(e)}finally{g.f()}}}}catch(e){p.e(e)}finally{p.f()}return f&&(this.gc(),d=!1),d},`invalidate`)},{key:`gc`,value:e(function(){var e=s(this.collections.values()),t;try{for(e.s();!(t=e.n()).done;)t.value.gc()}catch(t){e.e(t)}finally{e.f()}},`gc`)},{key:`getOrCreateAtlas`,value:e(function(e,t,n,r){var i=this.renderTypes.get(t),a=this.collections.get(i.collection),o=!1,s=a.draw(r,n,function(t){i.drawClipped?(t.save(),t.beginPath(),t.rect(0,0,n.w,n.h),t.clip(),i.drawElement(t,e,n,!0,!0),t.restore()):i.drawElement(t,e,n,!0,!0),o=!0});if(o){var c=i.getID?i.getID(e):e.id(),l=this._key(t,c);this.typeAndIdToKey.has(l)?this.typeAndIdToKey.get(l).push(r):this.typeAndIdToKey.set(l,[r])}return s},`getOrCreateAtlas`)},{key:`getAtlasInfo`,value:e(function(e,t){var n=this,r=this.renderTypes.get(t),i=r.getKey(e);return(Array.isArray(i)?i:[i]).map(function(i){var a=r.getBoundingBox(e,i),o=n.getOrCreateAtlas(e,t,a,i),s=p(o.getOffsets(i),2),c=s[0];return{atlas:o,tex:c,tex1:c,tex2:s[1],bb:a}})},`getAtlasInfo`)},{key:`getDebugInfo`,value:e(function(){var e=[],t=s(this.collections),n;try{for(t.s();!(n=t.n()).done;){var r=p(n.value,2),i=r[0],a=r[1].getCounts(),o=a.keyCount,c=a.atlasCount;e.push({type:i,keyCount:o,atlasCount:c})}}catch(e){t.e(e)}finally{t.f()}return e},`getDebugInfo`)}])})(),Km=(function(){function t(e){i(this,t),this.globalOptions=e,this.atlasSize=e.webglTexSize,this.maxAtlasesPerBatch=e.webglTexPerBatch,this.batchAtlases=[]}return e(t,`AtlasBatchManager`),o(t,[{key:`getMaxAtlasesPerBatch`,value:e(function(){return this.maxAtlasesPerBatch},`getMaxAtlasesPerBatch`)},{key:`getAtlasSize`,value:e(function(){return this.atlasSize},`getAtlasSize`)},{key:`getIndexArray`,value:e(function(){return Array.from({length:this.maxAtlasesPerBatch},function(e,t){return t})},`getIndexArray`)},{key:`startBatch`,value:e(function(){this.batchAtlases=[]},`startBatch`)},{key:`getAtlasCount`,value:e(function(){return this.batchAtlases.length},`getAtlasCount`)},{key:`getAtlases`,value:e(function(){return this.batchAtlases},`getAtlases`)},{key:`canAddToCurrentBatch`,value:e(function(e){return this.batchAtlases.length===this.maxAtlasesPerBatch?this.batchAtlases.includes(e):!0},`canAddToCurrentBatch`)},{key:`getAtlasIndexForBatch`,value:e(function(e){var t=this.batchAtlases.indexOf(e);if(t<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)throw Error(`cannot add more atlases to batch`);this.batchAtlases.push(e),t=this.batchAtlases.length-1}return t},`getAtlasIndexForBatch`)}])})(),qm=`
  float circleSD(vec2 p, float r) {
    return distance(vec2(0), p) - r; // signed distance
  }
`,Jm=`
  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);
  }
`,Ym=`
  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;
  }
`,Xm=`
  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;
  }
`,Zm={SCREEN:{name:`screen`,screen:!0},PICKING:{name:`picking`,picking:!0}},Qm={IGNORE:1,USE_BB:2},$m=0,eh=1,th=2,nh=3,rh=4,ih=5,ah=6,oh=7,sh=(function(){function t(e,n,r){i(this,t),this.r=e,this.gl=n,this.maxInstances=r.webglBatchSize,this.atlasSize=r.webglTexSize,this.bgColor=r.bgColor,this.debug=r.webglDebug,this.batchDebugInfo=[],r.enableWrapping=!0,r.createTextureCanvas=_m,this.atlasManager=new Gm(e,r),this.batchManager=new Km(r),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(Zm.SCREEN),this.pickingProgram=this._createShaderProgram(Zm.PICKING),this.vao=this._createVAO()}return e(t,`ElementDrawingWebGL`),o(t,[{key:`addAtlasCollection`,value:e(function(e,t){this.atlasManager.addAtlasCollection(e,t)},`addAtlasCollection`)},{key:`addTextureAtlasRenderType`,value:e(function(e,t){this.atlasManager.addRenderType(e,t)},`addTextureAtlasRenderType`)},{key:`addSimpleShapeRenderType`,value:e(function(e,t){this.simpleShapeOptions.set(e,t)},`addSimpleShapeRenderType`)},{key:`invalidate`,value:e(function(t){var n=(arguments.length>1&&arguments[1]!==void 0?arguments[1]:{}).type,r=this.atlasManager;return n?r.invalidate(t,{filterType:e(function(e){return e===n},`filterType`),forceRedraw:!0}):r.invalidate(t)},`invalidate`)},{key:`gc`,value:e(function(){this.atlasManager.gc()},`gc`)},{key:`_createShaderProgram`,value:e(function(e){var t=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 == ${$m}) {
          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 == ${rh} || aVertType == ${oh} 
             || aVertType == ${ih} || aVertType == ${ah}) { // 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 == ${eh}) {
          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 == ${th}) {
          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 == ${nh} && 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;
      }
    `,r=this.batchManager.getIndexArray(),i=gm(t,n,`#version 300 es
      precision highp float;

      // declare texture unit for each texture atlas in the batch
      ${r.map(function(e){return`uniform sampler2D uTexture${e};`}).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;

      ${qm}
      ${Jm}
      ${Ym}
      ${Xm}

      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 == ${$m}) {
          // look up the texel from the texture unit
          ${r.map(function(e){return`if(vAtlasId == ${e}) outColor = texture(uTexture${e}, vTexCoord);`}).join(`
	else `)}
        } 
        else if(vVertType == ${nh}) {
          // 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 == ${rh} && 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 == ${rh} || vVertType == ${oh} 
          || vVertType == ${ih} || vVertType == ${ah}) { // 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 == ${rh}) {
            d = rectangleSD(p, b);
          } else if(vVertType == ${oh} && w == h) {
            d = circleSD(p, b.x); // faster than ellipse
          } else if(vVertType == ${oh}) {
            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;
        }

        ${e.picking?`if(outColor.a == 0.0) discard;
             else outColor = vIndex;`:``}
      }
    `);i.aPosition=t.getAttribLocation(i,`aPosition`),i.aIndex=t.getAttribLocation(i,`aIndex`),i.aVertType=t.getAttribLocation(i,`aVertType`),i.aTransform=t.getAttribLocation(i,`aTransform`),i.aAtlasId=t.getAttribLocation(i,`aAtlasId`),i.aTex=t.getAttribLocation(i,`aTex`),i.aPointAPointB=t.getAttribLocation(i,`aPointAPointB`),i.aPointCPointD=t.getAttribLocation(i,`aPointCPointD`),i.aLineWidth=t.getAttribLocation(i,`aLineWidth`),i.aColor=t.getAttribLocation(i,`aColor`),i.aCornerRadius=t.getAttribLocation(i,`aCornerRadius`),i.aBorderColor=t.getAttribLocation(i,`aBorderColor`),i.uPanZoomMatrix=t.getUniformLocation(i,`uPanZoomMatrix`),i.uAtlasSize=t.getUniformLocation(i,`uAtlasSize`),i.uBGColor=t.getUniformLocation(i,`uBGColor`),i.uZoom=t.getUniformLocation(i,`uZoom`),i.uTextures=[];for(var a=0;a<this.batchManager.getMaxAtlasesPerBatch();a++)i.uTextures.push(t.getUniformLocation(i,`uTexture${a}`));return i},`_createShaderProgram`)},{key:`_createVAO`,value:e(function(){var e=[0,0,1,0,1,1,0,0,1,1,0,1];this.vertexCount=e.length/2;var t=this.maxInstances,n=this.gl,r=this.program,i=n.createVertexArray();return n.bindVertexArray(i),Am(n,`vec2`,r.aPosition,e),this.transformBuffer=Mm(n,t,r.aTransform),this.indexBuffer=jm(n,t,`vec4`,r.aIndex),this.vertTypeBuffer=jm(n,t,`int`,r.aVertType),this.atlasIdBuffer=jm(n,t,`int`,r.aAtlasId),this.texBuffer=jm(n,t,`vec4`,r.aTex),this.pointAPointBBuffer=jm(n,t,`vec4`,r.aPointAPointB),this.pointCPointDBuffer=jm(n,t,`vec4`,r.aPointCPointD),this.lineWidthBuffer=jm(n,t,`vec2`,r.aLineWidth),this.colorBuffer=jm(n,t,`vec4`,r.aColor),this.cornerRadiusBuffer=jm(n,t,`vec4`,r.aCornerRadius),this.borderColorBuffer=jm(n,t,`vec4`,r.aBorderColor),n.bindVertexArray(null),i},`_createVAO`)},{key:`buffers`,get:e(function(){var e=this;return this._buffers||=Object.keys(this).filter(function(e){return ee(e,`Buffer`)}).map(function(t){return e[t]}),this._buffers},`get`)},{key:`startFrame`,value:e(function(e){var t=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Zm.SCREEN;this.panZoomMatrix=e,this.renderTarget=t,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()},`startFrame`)},{key:`startBatch`,value:e(function(){this.instanceCount=0,this.batchManager.startBatch()},`startBatch`)},{key:`endFrame`,value:e(function(){this.endBatch()},`endFrame`)},{key:`_isVisible`,value:e(function(e,t){return e.visible()?t&&t.isVisible?t.isVisible(e):!0:!1},`_isVisible`)},{key:`drawTexture`,value:e(function(e,t,n){var r=this.atlasManager,i=this.batchManager,a=r.getRenderTypeOpts(n);if(this._isVisible(e,a)&&!(e.isEdge()&&!this._isValidEdge(e))){if(this.renderTarget.picking&&a.getTexPickingMode){var o=a.getTexPickingMode(e);if(o===Qm.IGNORE)return;if(o==Qm.USE_BB){this.drawPickingRectangle(e,t,n);return}}var c=s(r.getAtlasInfo(e,n)),l;try{for(c.s();!(l=c.n()).done;){var u=l.value,d=u.atlas,f=u.tex1,m=u.tex2;i.canAddToCurrentBatch(d)||this.endBatch();for(var h=i.getAtlasIndexForBatch(d),g=0,_=[[f,!0],[m,!1]];g<_.length;g++){var v=p(_[g],2),y=v[0],b=v[1];if(y.w!=0){var x=this.instanceCount;this.vertTypeBuffer.getView(x)[0]=$m,wm(t,this.indexBuffer.getView(x));var S=this.atlasIdBuffer.getView(x);S[0]=h;var C=this.texBuffer.getView(x);C[0]=y.x,C[1]=y.y,C[2]=y.w,C[3]=y.h;var w=this.transformBuffer.getMatrixView(x);this.setTransformMatrix(e,w,a,u,b),this.instanceCount++,b||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(e){c.e(e)}finally{c.f()}}},`drawTexture`)},{key:`setTransformMatrix`,value:e(function(e,t,n,r){var i=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,a=0;if(n.shapeProps&&n.shapeProps.padding&&(a=e.pstyle(n.shapeProps.padding).pfValue),r){var o=r.bb,s=r.tex1,c=r.tex2,l=s.w/(s.w+c.w);i||(l=1-l);var u=this._getAdjustedBB(o,a,i,l);this._applyTransformMatrix(t,u,n,e)}else{var d=n.getBoundingBox(e),f=this._getAdjustedBB(d,a,!0,1);this._applyTransformMatrix(t,f,n,e)}},`setTransformMatrix`)},{key:`_applyTransformMatrix`,value:e(function(e,t,n,r){var i,a;Im(e);var o=n.getRotation?n.getRotation(r):0;if(o!==0){var s=n.getRotationPoint(r),c=s.x,l=s.y;Rm(e,e,[c,l]),zm(e,e,o);var u=n.getRotationOffset(r);i=u.x+(t.xOffset||0),a=u.y+(t.yOffset||0)}else i=t.x1,a=t.y1;Rm(e,e,[i,a]),Bm(e,e,[t.w,t.h])},`_applyTransformMatrix`)},{key:`_getAdjustedBB`,value:e(function(e,t,n,r){var i=e.x1,a=e.y1,o=e.w,s=e.h,c=e.yOffset;t&&(i-=t,a-=t,o+=2*t,s+=2*t);var l=0,u=o*r;return n&&r<1?o=u:!n&&r<1&&(l=o-u,i+=l,o=u),{x1:i,y1:a,w:o,h:s,xOffset:l,yOffset:c}},`_getAdjustedBB`)},{key:`drawPickingRectangle`,value:e(function(e,t,n){var r=this.atlasManager.getRenderTypeOpts(n),i=this.instanceCount;this.vertTypeBuffer.getView(i)[0]=rh,wm(t,this.indexBuffer.getView(i)),Cm([0,0,0],1,this.colorBuffer.getView(i));var a=this.transformBuffer.getMatrixView(i);this.setTransformMatrix(e,a,r),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()},`drawPickingRectangle`)},{key:`drawNode`,value:e(function(e,t,n){var r=this.simpleShapeOptions.get(n);if(this._isVisible(e,r)){var i=r.shapeProps,a=this._getVertTypeForShape(e,i.shape);if(a===void 0||r.isSimple&&!r.isSimple(e)){this.drawTexture(e,t,n);return}var o=this.instanceCount;if(this.vertTypeBuffer.getView(o)[0]=a,a===ih||a===ah){var s=r.getBoundingBox(e),c=this._getCornerRadius(e,i.radius,s),l=this.cornerRadiusBuffer.getView(o);l[0]=c,l[1]=c,l[2]=c,l[3]=c,a===ah&&(l[0]=0,l[2]=0)}wm(t,this.indexBuffer.getView(o));var u=e.pstyle(i.color).value,d=e.pstyle(i.opacity).value;Cm(u,d,this.colorBuffer.getView(o));var f=this.lineWidthBuffer.getView(o);if(f[0]=0,f[1]=0,i.border){var p=e.pstyle(`border-width`).value;if(p>0){var m=e.pstyle(`border-color`).value,h=e.pstyle(`border-opacity`).value;Cm(m,h,this.borderColorBuffer.getView(o));var g=e.pstyle(`border-position`).value;if(g===`inside`)f[0]=0,f[1]=-p;else if(g===`outside`)f[0]=p,f[1]=0;else{var _=p/2;f[0]=_,f[1]=-_}}}var v=this.transformBuffer.getMatrixView(o);this.setTransformMatrix(e,v,r),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}},`drawNode`)},{key:`_getVertTypeForShape`,value:e(function(e,t){switch(e.pstyle(t).value){case`rectangle`:return rh;case`ellipse`:return oh;case`roundrectangle`:case`round-rectangle`:return ih;case`bottom-round-rectangle`:return ah;default:return}},`_getVertTypeForShape`)},{key:`_getCornerRadius`,value:e(function(e,t,n){var r=n.w,i=n.h;if(e.pstyle(t).value===`auto`)return Mr(r,i);var a=e.pstyle(t).pfValue,o=r/2,s=i/2;return Math.min(a,s,o)},`_getCornerRadius`)},{key:`drawEdgeArrow`,value:e(function(e,t,n){if(e.visible()){var r=e._private.rscratch,i,a,o;if(n===`source`?(i=r.arrowStartX,a=r.arrowStartY,o=r.srcArrowAngle):(i=r.arrowEndX,a=r.arrowEndY,o=r.tgtArrowAngle),!(isNaN(i)||i==null||isNaN(a)||a==null||isNaN(o)||o==null)&&e.pstyle(n+`-arrow-shape`).value!==`none`){var s=e.pstyle(n+`-arrow-color`).value,c=e.pstyle(`opacity`).value*e.pstyle(`line-opacity`).value,l=e.pstyle(`width`).pfValue,u=e.pstyle(`arrow-scale`).value,d=this.r.getArrowWidth(l,u),f=this.instanceCount,p=this.transformBuffer.getMatrixView(f);Im(p),Rm(p,p,[i,a]),Bm(p,p,[d,d]),zm(p,p,o),this.vertTypeBuffer.getView(f)[0]=nh,wm(t,this.indexBuffer.getView(f)),Cm(s,c,this.colorBuffer.getView(f)),this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}},`drawEdgeArrow`)},{key:`drawEdgeLine`,value:e(function(e,t){if(e.visible()){var n=this._getEdgePoints(e);if(n){var r=e.pstyle(`opacity`).value,i=e.pstyle(`line-opacity`).value,a=e.pstyle(`width`).pfValue,o=e.pstyle(`line-color`).value,s=r*i;if(n.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),n.length==4){var c=this.instanceCount;this.vertTypeBuffer.getView(c)[0]=eh,wm(t,this.indexBuffer.getView(c)),Cm(o,s,this.colorBuffer.getView(c));var l=this.lineWidthBuffer.getView(c);l[0]=a;var u=this.pointAPointBBuffer.getView(c);u[0]=n[0],u[1]=n[1],u[2]=n[2],u[3]=n[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var d=0;d<n.length-2;d+=2){var f=this.instanceCount;this.vertTypeBuffer.getView(f)[0]=th,wm(t,this.indexBuffer.getView(f)),Cm(o,s,this.colorBuffer.getView(f));var p=this.lineWidthBuffer.getView(f);p[0]=a;var m=n[d-2],h=n[d-1],g=n[d],_=n[d+1],v=n[d+2],y=n[d+3],b=n[d+4],x=n[d+5];d==0&&(m=2*g-v+.001,h=2*_-y+.001),d==n.length-4&&(b=2*v-g+.001,x=2*y-_+.001);var S=this.pointAPointBBuffer.getView(f);S[0]=m,S[1]=h,S[2]=g,S[3]=_;var C=this.pointCPointDBuffer.getView(f);C[0]=v,C[1]=y,C[2]=b,C[3]=x,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}},`drawEdgeLine`)},{key:`_isValidEdge`,value:e(function(e){var t=e._private.rscratch;return!(t.badLine||t.allpts==null||isNaN(t.allpts[0]))},`_isValidEdge`)},{key:`_getEdgePoints`,value:e(function(e){var t=e._private.rscratch;if(this._isValidEdge(e)){var n=t.allpts;if(n.length==4)return n;var r=this._getNumSegments(e);return this._getCurveSegmentPoints(n,r)}},`_getEdgePoints`)},{key:`_getNumSegments`,value:e(function(e){return Math.min(15,this.maxInstances)},`_getNumSegments`)},{key:`_getCurveSegmentPoints`,value:e(function(e,t){if(e.length==4)return e;for(var n=Array((t+1)*2),r=0;r<=t;r++)if(r==0)n[0]=e[0],n[1]=e[1];else if(r==t)n[r*2]=e[e.length-2],n[r*2+1]=e[e.length-1];else{var i=r/t;this._setCurvePoint(e,i,n,r*2)}return n},`_getCurveSegmentPoints`)},{key:`_setCurvePoint`,value:e(function(e,t,n,r){if(e.length<=2)n[r]=e[0],n[r+1]=e[1];else{for(var i=Array(e.length-2),a=0;a<i.length;a+=2){var o=(1-t)*e[a]+t*e[a+2],s=(1-t)*e[a+1]+t*e[a+3];i[a]=o,i[a+1]=s}return this._setCurvePoint(i,t,n,r)}},`_setCurvePoint`)},{key:`endBatch`,value:e(function(){var e=this.gl,t=this.vao,n=this.vertexCount,r=this.instanceCount;if(r!==0){var i=this.renderTarget.picking?this.pickingProgram:this.program;e.useProgram(i),e.bindVertexArray(t);var a=s(this.buffers),o;try{for(a.s();!(o=a.n()).done;)o.value.bufferSubData(r)}catch(e){a.e(e)}finally{a.f()}for(var c=this.batchManager.getAtlases(),l=0;l<c.length;l++)c[l].bufferIfNeeded(e);for(var u=0;u<c.length;u++)e.activeTexture(e.TEXTURE0+u),e.bindTexture(e.TEXTURE_2D,c[u].texture),e.uniform1i(i.uTextures[u],u);e.uniform1f(i.uZoom,ym(this.r)),e.uniformMatrix3fv(i.uPanZoomMatrix,!1,this.panZoomMatrix),e.uniform1i(i.uAtlasSize,this.batchManager.getAtlasSize());var d=Cm(this.bgColor,1);e.uniform4fv(i.uBGColor,d),e.drawArraysInstanced(e.TRIANGLES,0,n,r),e.bindVertexArray(null),e.bindTexture(e.TEXTURE_2D,null),this.debug&&this.batchDebugInfo.push({count:r,atlasCount:c.length}),this.startBatch()}},`endBatch`)},{key:`getDebugInfo`,value:e(function(){var e=this.atlasManager.getDebugInfo(),t=e.reduce(function(e,t){return e+t.atlasCount},0),n=this.batchDebugInfo,r=n.reduce(function(e,t){return e+t.count},0);return{atlasInfo:e,totalAtlases:t,wrappedCount:this.wrappedCount,simpleCount:this.simpleCount,batchCount:n.length,batchInfo:n,totalInstances:r}},`getDebugInfo`)}])})(),ch={};ch.initWebgl=function(t,n){var r=this,i=r.data.contexts[r.WEBGL];t.bgColor=lh(r),t.webglTexSize=Math.min(t.webglTexSize,i.getParameter(i.MAX_TEXTURE_SIZE)),t.webglTexRows=Math.min(t.webglTexRows,54),t.webglTexRowsNodes=Math.min(t.webglTexRowsNodes,54),t.webglBatchSize=Math.min(t.webglBatchSize,16384),t.webglTexPerBatch=Math.min(t.webglTexPerBatch,i.getParameter(i.MAX_TEXTURE_IMAGE_UNITS)),r.webglDebug=t.webglDebug,r.webglDebugShowAtlases=t.webglDebugShowAtlases,r.pickingFrameBuffer=Nm(i),r.pickingFrameBuffer.needsDraw=!0,r.drawing=new sh(r,i,t);var a=e(function(e){return function(t){return r.getTextAngle(t,e)}},`getLabelRotation`),o=e(function(e){return function(t){var n=t.pstyle(e);return n&&n.value}},`isLabelVisible`),s=e(function(e){return function(t){return t.pstyle(`${e}-opacity`).value>0}},`isLayerVisible`),c=e(function(e){return e.pstyle(`text-events`).strValue===`yes`?Qm.USE_BB:Qm.IGNORE},`getTexPickingMode`),l=e(function(e){var t=e.position(),n=t.x,r=t.y,i=e.outerWidth(),a=e.outerHeight();return{w:i,h:a,x1:n-i/2,y1:r-a/2}},`getBBForSimpleShape`);r.drawing.addAtlasCollection(`node`,{texRows:t.webglTexRowsNodes}),r.drawing.addAtlasCollection(`label`,{texRows:t.webglTexRows}),r.drawing.addTextureAtlasRenderType(`node-body`,{collection:`node`,getKey:n.getStyleKey,getBoundingBox:n.getElementBox,drawElement:n.drawElement}),r.drawing.addSimpleShapeRenderType(`node-body`,{getBoundingBox:l,isSimple:xm,shapeProps:{shape:`shape`,color:`background-color`,opacity:`background-opacity`,radius:`corner-radius`,border:!0}}),r.drawing.addSimpleShapeRenderType(`node-overlay`,{getBoundingBox:l,isVisible:s(`overlay`),shapeProps:{shape:`overlay-shape`,color:`overlay-color`,opacity:`overlay-opacity`,padding:`overlay-padding`,radius:`overlay-corner-radius`}}),r.drawing.addSimpleShapeRenderType(`node-underlay`,{getBoundingBox:l,isVisible:s(`underlay`),shapeProps:{shape:`underlay-shape`,color:`underlay-color`,opacity:`underlay-opacity`,padding:`underlay-padding`,radius:`underlay-corner-radius`}}),r.drawing.addTextureAtlasRenderType(`label`,{collection:`label`,getTexPickingMode:c,getKey:dh(n.getLabelKey,null),getBoundingBox:fh(n.getLabelBox,null),drawClipped:!0,drawElement:n.drawLabel,getRotation:a(null),getRotationPoint:n.getLabelRotationPoint,getRotationOffset:n.getLabelRotationOffset,isVisible:o(`label`)}),r.drawing.addTextureAtlasRenderType(`edge-source-label`,{collection:`label`,getTexPickingMode:c,getKey:dh(n.getSourceLabelKey,`source`),getBoundingBox:fh(n.getSourceLabelBox,`source`),drawClipped:!0,drawElement:n.drawSourceLabel,getRotation:a(`source`),getRotationPoint:n.getSourceLabelRotationPoint,getRotationOffset:n.getSourceLabelRotationOffset,isVisible:o(`source-label`)}),r.drawing.addTextureAtlasRenderType(`edge-target-label`,{collection:`label`,getTexPickingMode:c,getKey:dh(n.getTargetLabelKey,`target`),getBoundingBox:fh(n.getTargetLabelBox,`target`),drawClipped:!0,drawElement:n.drawTargetLabel,getRotation:a(`target`),getRotationPoint:n.getTargetLabelRotationPoint,getRotationOffset:n.getTargetLabelRotationOffset,isVisible:o(`target-label`)});var u=st(function(){console.log(`garbage collect flag set`),r.data.gc=!0},1e4);r.onUpdateEleCalcs(function(e,t){var n=!1;t&&t.length>0&&(n|=r.drawing.invalidate(t)),n&&u()}),ph(r)};function lh(e){var t=e.cy.container();return pe(t&&t.style&&t.style.backgroundColor||`white`)}e(lh,`getBGColor`);function uh(e,t){var n=e._private.rscratch;return Xt(n,`labelWrapCachedLines`,t)||[]}e(uh,`getLabelLines`);var dh=e(function(e,t){return function(n){var r=e(n),i=uh(n,t);return i.length>1?i.map(function(e,t){return`${r}_${t}`}):r}},`getStyleKeysForLabel`),fh=e(function(e,t){return function(n,r){var i=e(n);if(typeof r==`string`){var a=r.indexOf(`_`);if(a>0){var o=Number(r.substring(a+1)),s=uh(n,t),c=i.h/s.length,l=c*o,u=i.y1+l;return{x1:i.x1,w:i.w,y1:u,h:c,yOffset:l}}}return i}},`getBoundingBoxForLabel`);function ph(e){var t=e.render;e.render=function(n){n||={};var r=e.cy;e.webgl&&(r.zoom()>sp?(mh(e),t.call(e,n)):(hh(e),wh(e,n,Zm.SCREEN)))};var n=e.matchCanvasSize;e.matchCanvasSize=function(t){n.call(e,t),e.pickingFrameBuffer.setFramebufferAttachmentSizes(e.canvasWidth,e.canvasHeight),e.pickingFrameBuffer.needsDraw=!0},e.findNearestElements=function(t,n,r,i){return Sh(e,t,n)};var r=e.invalidateCachedZSortedEles;e.invalidateCachedZSortedEles=function(){r.call(e),e.pickingFrameBuffer.needsDraw=!0};var i=e.notify;e.notify=function(t,n){i.call(e,t,n),t===`viewport`||t===`bounds`?e.pickingFrameBuffer.needsDraw=!0:t===`background`&&e.drawing.invalidate(n,{type:`node-body`})}}e(ph,`overrideCanvasRendererFunctions`);function mh(e){var t=e.data.contexts[e.WEBGL];t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}e(mh,`clearWebgl`);function hh(t){var n=e(function(e){e.save(),e.setTransform(1,0,0,1,0,0),e.clearRect(0,0,t.canvasWidth,t.canvasHeight),e.restore()},`clear`);n(t.data.contexts[t.NODE]),n(t.data.contexts[t.DRAG])}e(hh,`clearCanvas`);function gh(e){var t=e.canvasWidth,n=e.canvasHeight,r=vm(e),i=r.pan,a=r.zoom,o=Fm();Rm(o,o,[i.x,i.y]),Bm(o,o,[a,a]);var s=Fm();Vm(s,t,n);var c=Fm();return Lm(c,s,o),c}e(gh,`createPanZoomMatrix`);function _h(e,t){var n=e.canvasWidth,r=e.canvasHeight,i=vm(e),a=i.pan,o=i.zoom;t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,n,r),t.translate(a.x,a.y),t.scale(o,o)}e(_h,`setContextTransform`);function vh(e,t){e.drawSelectionRectangle(t,function(t){return _h(e,t)})}e(vh,`drawSelectionRectangle`);function yh(e){var t=e.data.contexts[e.NODE];t.save(),_h(e,t),t.strokeStyle=`rgba(0, 0, 0, 0.3)`,t.beginPath(),t.moveTo(-1e3,0),t.lineTo(1e3,0),t.stroke(),t.beginPath(),t.moveTo(0,-1e3),t.lineTo(0,1e3),t.stroke(),t.restore()}e(yh,`drawAxes`);function bh(t){var n=e(function(e,n,r){for(var i=e.atlasManager.getAtlasCollection(n),a=t.data.contexts[t.NODE],o=i.atlases,s=0;s<o.length;s++){var c=o[s].canvas;if(c){var l=c.width,u=c.height,d=l*s,f=c.height*r,p=.4;a.save(),a.scale(p,p),a.drawImage(c,d,f),a.strokeStyle=`black`,a.rect(d,f,l,u),a.stroke(),a.restore()}}},`draw`),r=0;n(t.drawing,`node`,r++),n(t.drawing,`label`,r++)}e(bh,`drawAtlases`);function xh(e,t,n,r,i){var a,o,s,c,l=vm(e),u=l.pan,d=l.zoom,f=p(bm(e,u,d,t,n),2),m=f[0],h=f[1],g=6;if(a=m-g/2,o=h-g/2,s=g,c=g,s===0||c===0)return[];var _=e.data.contexts[e.WEBGL];_.bindFramebuffer(_.FRAMEBUFFER,e.pickingFrameBuffer),e.pickingFrameBuffer.needsDraw&&(_.viewport(0,0,_.canvas.width,_.canvas.height),wh(e,null,Zm.PICKING),e.pickingFrameBuffer.needsDraw=!1);var v=s*c,y=new Uint8Array(v*4);_.readPixels(a,o,s,c,_.RGBA,_.UNSIGNED_BYTE,y),_.bindFramebuffer(_.FRAMEBUFFER,null);for(var b=new Set,x=0;x<v;x++){var S=Tm(y.slice(x*4,x*4+4))-1;S>=0&&b.add(S)}return b}e(xh,`getPickingIndexes`);function Sh(e,t,n){var r=xh(e,t,n),i=e.getCachedZSortedEles(),a,o,c=s(r),l;try{for(c.s();!(l=c.n()).done;){var u=i[l.value];if(!a&&u.isNode()&&(a=u),!o&&u.isEdge()&&(o=u),a&&o)break}}catch(e){c.e(e)}finally{c.f()}return[a,o].filter(Boolean)}e(Sh,`findNearestElementsWebgl`);function Ch(e,t,n){var r=e.drawing;t+=1,n.isNode()?(r.drawNode(n,t,`node-underlay`),r.drawNode(n,t,`node-body`),r.drawTexture(n,t,`label`),r.drawNode(n,t,`node-overlay`)):(r.drawEdgeLine(n,t),r.drawEdgeArrow(n,t,`source`),r.drawEdgeArrow(n,t,`target`),r.drawTexture(n,t,`label`),r.drawTexture(n,t,`edge-source-label`),r.drawTexture(n,t,`edge-target-label`))}e(Ch,`drawEle`);function wh(e,t,n){var r;e.webglDebug&&(r=performance.now());var i=e.drawing,a=0;if(n.screen&&e.data.canvasNeedsRedraw[e.SELECT_BOX]&&vh(e,t),e.data.canvasNeedsRedraw[e.NODE]||n.picking){var o=e.data.contexts[e.WEBGL];n.screen?(o.clearColor(0,0,0,0),o.enable(o.BLEND),o.blendFunc(o.ONE,o.ONE_MINUS_SRC_ALPHA)):o.disable(o.BLEND),o.clear(o.COLOR_BUFFER_BIT|o.DEPTH_BUFFER_BIT),o.viewport(0,0,o.canvas.width,o.canvas.height);var c=gh(e),l=e.getCachedZSortedEles();if(a=l.length,i.startFrame(c,n),n.screen){for(var u=0;u<l.nondrag.length;u++)Ch(e,u,l.nondrag[u]);for(var d=0;d<l.drag.length;d++)Ch(e,d,l.drag[d])}else if(n.picking)for(var f=0;f<l.length;f++)Ch(e,f,l[f]);i.endFrame(),n.screen&&e.webglDebugShowAtlases&&(yh(e),bh(e)),e.data.canvasNeedsRedraw[e.NODE]=!1,e.data.canvasNeedsRedraw[e.DRAG]=!1}if(e.webglDebug){var p=performance.now(),m=!1,h=Math.ceil(p-r),g=i.getDebugInfo(),_=[`${a} elements`,`${g.totalInstances} instances`,`${g.batchCount} batches`,`${g.totalAtlases} atlases`,`${g.wrappedCount} wrapped textures`,`${g.simpleCount} simple shapes`].join(`, `);if(m)console.log(`WebGL (${n.name}) - time ${h}ms, ${_}`);else{console.log(`WebGL (${n.name}) - frame time ${h}ms`),console.log(`Totals:`),console.log(`  ${_}`),console.log(`Texture Atlases Used:`);var v=g.atlasInfo,y=s(v),b;try{for(y.s();!(b=y.n()).done;){var x=b.value;console.log(`  ${x.type}: ${x.keyCount} keys, ${x.atlasCount} 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