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S=_.id();if(_.length!==0&&!v[S]){_=_[0];u.push(_);if(t.bfs){v[S]=true;l.push(_)}f[S]=k;c[S]=c[i]+1}}};e:while(u.length!==0){var E=w();switch(E){case"continue":continue;case"break":break e}}var k=o.collection();for(var D=0;D<l.length;D++){var T=l[D];var P=f[T.id()];if(P!=null){k.merge(P)}k.merge(T)}return{path:o.collection(k),found:o.collection(h)}}};var ot={breadthFirstSearch:it({bfs:true}),depthFirstSearch:it({dfs:true})};ot.bfs=ot.breadthFirstSearch;ot.dfs=ot.depthFirstSearch;var st=He({root:null,weight:function e(t){return 1},directed:false});var ut={dijkstra:function e(t){if(!C(t)){var r=arguments;t={root:r[0],weight:r[1],directed:r[2]}}var n=st(t),a=n.root,i=n.weight,s=n.directed;var u=this;var l=i;var f=_(a)?this.filter(a)[0]:a[0];var c={};var v={};var d={};var h=this.byGroup(),p=h.nodes,g=h.edges;g.unmergeBy((function(e){return e.isLoop()}));var y=function e(t){return c[t.id()]};var m=function e(t,r){c[t.id()]=r;b.updateItem(t)};var b=new o((function(e,t){return y(e)-y(t)}));for(var x=0;x<p.length;x++){var w=p[x];c[w.id()]=w.same(f)?0:Infinity;b.push(w)}var E=function e(t,r){var n=(s?t.edgesTo(r):t.edgesWith(r)).intersect(g);var a=Infinity;var i;for(var o=0;o<n.length;o++){var u=n[o];var f=l(u);if(f<a||!i){a=f;i=u}}return{edge:i,dist:a}};while(b.size()>0){var k=b.pop();var S=y(k);var D=k.id();d[D]=S;if(S===Infinity){continue}var T=k.neighborhood().intersect(p);for(var P=0;P<T.length;P++){var M=T[P];var O=M.id();var I=E(k,M);var z=S+I.dist;if(z<y(M)){m(M,z);v[O]={node:k,edge:I.edge}}}}return{distanceTo:function e(t){var r=_(t)?p.filter(t)[0]:t[0];return d[r.id()]},pathTo:function e(t){var r=_(t)?p.filter(t)[0]:t[0];var n=[];var a=r;var i=a.id();if(r.length>0){n.unshift(r);while(v[i]){var o=v[i];n.unshift(o.edge);n.unshift(o.node);a=o.node;i=a.id()}}return u.spawn(n)}}}};var lt={kruskal:function e(t){t=t||function(e){return 1};var r=this.byGroup(),n=r.nodes,a=r.edges;var i=n.length;var o=new Array(i);var s=n;var u=function e(t){for(var r=0;r<o.length;r++){var n=o[r];if(n.has(t)){return r}}};for(var l=0;l<i;l++){o[l]=this.spawn(n[l])}var f=a.sort((function(e,r){return t(e)-t(r)}));for(var c=0;c<f.length;c++){var v=f[c];var d=v.source()[0];var h=v.target()[0];var p=u(d);var g=u(h);var y=o[p];var m=o[g];if(p!==g){s.merge(v);y.merge(m);o.splice(g,1)}}return s}};var ft=He({root:null,goal:null,weight:function e(t){return 1},heuristic:function e(t){return 0},directed:false});var ct={aStar:function e(t){var r=this.cy();var n=ft(t),a=n.root,i=n.goal,s=n.heuristic,u=n.directed,l=n.weight;a=r.collection(a)[0];i=r.collection(i)[0];var f=a.id();var c=i.id();var v={};var d={};var h={};var p=new o((function(e,t){return d[e.id()]-d[t.id()]}));var g=new nt;var y={};var m={};var b=function e(t,r){p.push(t);g.add(r)};var x,w;var E=function e(){x=p.pop();w=x.id();g["delete"](w)};var k=function e(t){return g.has(t)};b(a,f);v[f]=0;d[f]=s(a);var _=0;while(p.size()>0){E();_++;if(w===c){var S=[];var D=i;var C=c;var T=m[C];for(;;){S.unshift(D);if(T!=null){S.unshift(T)}D=y[C];if(D==null){break}C=D.id();T=m[C]}return{found:true,distance:v[w],path:this.spawn(S),steps:_}}h[w]=true;var P=x._private.edges;for(var M=0;M<P.length;M++){var O=P[M];if(!this.hasElementWithId(O.id())){continue}if(u&&O.data("source")!==w){continue}var I=O.source();var z=O.target();var N=I.id()!==w?I:z;var A=N.id();if(!this.hasElementWithId(A)){continue}if(h[A]){continue}var L=v[w]+l(O);if(!k(A)){v[A]=L;d[A]=L+s(N);b(N,A);y[A]=x;m[A]=O;continue}if(L<v[A]){v[A]=L;d[A]=L+s(N);y[A]=x}}}return{found:false,distance:undefined,path:undefined,steps:_}}};var vt=He({weight:function e(t){return 1},directed:false});var dt={floydWarshall:function e(t){var r=this.cy();var n=vt(t),a=n.weight,i=n.directed;var o=a;var s=this.byGroup(),u=s.nodes,l=s.edges;var f=u.length;var c=f*f;var v=function e(t){return u.indexOf(t)};var d=function e(t){return u[t]};var h=new Array(c);for(var p=0;p<c;p++){var g=p%f;var y=(p-g)/f;if(y===g){h[p]=0}else{h[p]=Infinity}}var m=new Array(c);var b=new Array(c);for(var x=0;x<l.length;x++){var w=l[x];var E=w.source()[0];var k=w.target()[0];if(E===k){continue}var S=v(E);var D=v(k);var C=S*f+D;var T=o(w);if(h[C]>T){h[C]=T;m[C]=D;b[C]=w}if(!i){var P=D*f+S;if(!i&&h[P]>T){h[P]=T;m[P]=S;b[P]=w}}}for(var M=0;M<f;M++){for(var O=0;O<f;O++){var I=O*f+M;for(var z=0;z<f;z++){var N=O*f+z;var A=M*f+z;if(h[I]+h[A]<h[N]){h[N]=h[I]+h[A];m[N]=m[I]}}}}var L=function e(t){return(_(t)?r.filter(t):t)[0]};var B=function e(t){return v(L(t))};var j={distance:function e(t,r){var n=B(t);var a=B(r);return h[n*f+a]},path:function e(t,n){var a=B(t);var i=B(n);var o=d(a);if(a===i){return o.collection()}if(m[a*f+i]==null){return r.collection()}var e=r.collection();var s=a;var u;e.merge(o);while(a!==i){s=a;a=m[a*f+i];u=b[s*f+a];e.merge(u);e.merge(d(a))}return e}};return j}};var ht=He({weight:function e(t){return 1},directed:false,root:null});var pt={bellmanFord:function e(t){var r=this;var n=ht(t),a=n.weight,i=n.directed,o=n.root;var s=a;var u=this;var l=this.cy();var f=this.byGroup(),c=f.edges,v=f.nodes;var d=v.length;var h=new et;var p=false;var g=[];o=l.collection(o)[0];c.unmergeBy((function(e){return e.isLoop()}));var y=c.length;var m=function e(t){var r=h.get(t.id());if(!r){r={};h.set(t.id(),r)}return r};var b=function e(t){return(_(t)?l.$(t):t)[0]};var x=function e(t){return m(b(t)).dist};var w=function e(t){var n=arguments.length>1&&arguments[1]!==undefined?arguments[1]:o;var a=b(t);var i=[];var s=a;for(;;){if(s==null){return r.spawn()}var l=m(s),f=l.edge,c=l.pred;i.unshift(s[0]);if(s.same(n)&&i.length>0){break}if(f!=null){i.unshift(f)}s=c}return u.spawn(i)};for(var E=0;E<d;E++){var k=v[E];var S=m(k);if(k.same(o)){S.dist=0}else{S.dist=Infinity}S.pred=null;S.edge=null}var D=false;var C=function e(t,r,n,a,i,o){var s=a.dist+o;if(s<i.dist&&!n.same(a.edge)){i.dist=s;i.pred=t;i.edge=n;D=true}};for(var T=1;T<d;T++){D=false;for(var P=0;P<y;P++){var M=c[P];var O=M.source();var I=M.target();var z=s(M);var N=m(O);var A=m(I);C(O,I,M,N,A,z);if(!i){C(I,O,M,A,N,z)}}if(!D){break}}if(D){for(var L=0;L<y;L++){var B=c[L];var j=B.source();var R=B.target();var F=s(B);var V=m(j).dist;var q=m(R).dist;if(V+F<q||!i&&q+F<V){Fe("Graph contains a negative weight cycle for Bellman-Ford");p=true;break}}}return{distanceTo:x,pathTo:w,hasNegativeWeightCycle:p,negativeWeightCycles:g}}};var gt=Math.sqrt(2);var yt=function e(t,r,n){if(n.length===0){je("Karger-Stein must be run on a connected (sub)graph")}var a=n[t];var i=a[1];var o=a[2];var s=r[i];var u=r[o];var l=n;for(var f=l.length-1;f>=0;f--){var c=l[f];var v=c[1];var d=c[2];if(r[v]===s&&r[d]===u||r[v]===u&&r[d]===s){l.splice(f,1)}}for(var h=0;h<l.length;h++){var p=l[h];if(p[1]===u){l[h]=p.slice();l[h][1]=s}else if(p[2]===u){l[h]=p.slice();l[h][2]=s}}for(var g=0;g<r.length;g++){if(r[g]===u){r[g]=s}}return l};var mt=function e(t,r,n,a){while(n>a){var i=Math.floor(Math.random()*r.length);r=yt(i,t,r);n--}return r};var 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f={x1:Math.min(n,s,i)-l,x2:Math.max(n,s,i)+l,y1:Math.min(a,u,o)-l,y2:Math.max(a,u,o)+l};if(t<f.x1||t>f.x2||r<f.y1||r>f.y2){return false}else{return true}};var tr=function e(t,r,n,a){n-=a;var i=r*r-4*t*n;if(i<0){return[]}var o=Math.sqrt(i);var s=2*t;var u=(-r+o)/s;var l=(-r-o)/s;return[u,l]};var rr=function e(t,r,n,a,i){var o=1e-5;if(t===0){t=o}r/=t;n/=t;a/=t;var s,u,l,f,c,v,d,h;u=(3*n-r*r)/9;l=-(27*a)+r*(9*n-2*(r*r));l/=54;s=u*u*u+l*l;i[1]=0;d=r/3;if(s>0){c=l+Math.sqrt(s);c=c<0?-Math.pow(-c,1/3):Math.pow(c,1/3);v=l-Math.sqrt(s);v=v<0?-Math.pow(-v,1/3):Math.pow(v,1/3);i[0]=-d+c+v;d+=(c+v)/2;i[4]=i[2]=-d;d=Math.sqrt(3)*(-v+c)/2;i[3]=d;i[5]=-d;return}i[5]=i[3]=0;if(s===0){h=l<0?-Math.pow(-l,1/3):Math.pow(l,1/3);i[0]=-d+2*h;i[4]=i[2]=-(h+d);return}u=-u;f=u*u*u;f=Math.acos(l/Math.sqrt(f));h=2*Math.sqrt(u);i[0]=-d+h*Math.cos(f/3);i[2]=-d+h*Math.cos((f+2*Math.PI)/3);i[4]=-d+h*Math.cos((f+4*Math.PI)/3);return};var nr=function e(t,r,n,a,i,o,s,u){var l=1*n*n-4*n*i+2*n*s+4*i*i-4*i*s+s*s+a*a-4*a*o+2*a*u+4*o*o-4*o*u+u*u;var f=1*9*n*i-3*n*n-3*n*s-6*i*i+3*i*s+9*a*o-3*a*a-3*a*u-6*o*o+3*o*u;var c=1*3*n*n-6*n*i+n*s-n*t+2*i*i+2*i*t-s*t+3*a*a-6*a*o+a*u-a*r+2*o*o+2*o*r-u*r;var v=1*n*i-n*n+n*t-i*t+a*o-a*a+a*r-o*r;var d=[];rr(l,f,c,v,d);var h=1e-7;var p=[];for(var g=0;g<6;g+=2){if(Math.abs(d[g+1])<h&&d[g]>=0&&d[g]<=1){p.push(d[g])}}p.push(1);p.push(0);var y=-1;var m,b,x;for(var w=0;w<p.length;w++){m=Math.pow(1-p[w],2)*n+2*(1-p[w])*p[w]*i+p[w]*p[w]*s;b=Math.pow(1-p[w],2)*a+2*(1-p[w])*p[w]*o+p[w]*p[w]*u;x=Math.pow(m-t,2)+Math.pow(b-r,2);if(y>=0){if(x<y){y=x}}else{y=x}}return y};var ar=function e(t,r,n,a,i,o){var s=[t-n,r-a];var u=[i-n,o-a];var l=u[0]*u[0]+u[1]*u[1];var f=s[0]*s[0]+s[1]*s[1];var c=s[0]*u[0]+s[1]*u[1];var v=c*c/l;if(c<0){return f}if(v>l){return(t-i)*(t-i)+(r-o)*(r-o)}return f-v};var ir=function e(t,r,n){var a,i,o,s;var u;var l=0;for(var f=0;f<n.length/2;f++){a=n[f*2];i=n[f*2+1];if(f+1<n.length/2){o=n[(f+1)*2];s=n[(f+1)*2+1]}else{o=n[(f+1-n.length/2)*2];s=n[(f+1-n.length/2)*2+1]}if(a==t&&o==t);else if(a>=t&&t>=o||a<=t&&t<=o){u=(t-a)/(o-a)*(s-i)+i;if(u>r){l++}}else{continue}}if(l%2===0){return false}else{return true}};var or=function e(t,r,n,a,i,o,s,u,l){var f=new Array(n.length);var c;if(u[0]!=null){c=Math.atan(u[1]/u[0]);if(u[0]<0){c=c+Math.PI/2}else{c=-c-Math.PI/2}}else{c=u}var v=Math.cos(-c);var d=Math.sin(-c);for(var h=0;h<f.length/2;h++){f[h*2]=o/2*(n[h*2]*v-n[h*2+1]*d);f[h*2+1]=s/2*(n[h*2+1]*v+n[h*2]*d);f[h*2]+=a;f[h*2+1]+=i}var p;if(l>0){var g=lr(f,-l);p=ur(g)}else{p=f}return ir(t,r,p)};var sr=function e(t,r,n,a,i,o,s){var u=new Array(n.length);var l=o/2;var f=s/2;var c=Er(o,s);var v=c*c;for(var d=0;d<n.length/4;d++){var h=void 0,p=void 0;if(d===0){h=n.length-2}else{h=d*4-2}p=d*4+2;var g=a+l*n[d*4];var y=i+f*n[d*4+1];var m=-n[h]*n[p]-n[h+1]*n[p+1];var b=c/Math.tan(Math.acos(m)/2);var x=g-b*n[h];var w=y-b*n[h+1];var E=g+b*n[p];var k=y+b*n[p+1];u[d*4]=x;u[d*4+1]=w;u[d*4+2]=E;u[d*4+3]=k;var _=n[h+1];var S=-n[h];var D=_*n[p]+S*n[p+1];if(D<0){_*=-1;S*=-1}var C=x+_*c;var T=w+S*c;var P=Math.pow(C-t,2)+Math.pow(T-r,2);if(P<=v){return true}}return ir(t,r,u)};var ur=function e(t){var r=new Array(t.length/2);var n,a,i,o;var s,u,l,f;for(var c=0;c<t.length/4;c++){n=t[c*4];a=t[c*4+1];i=t[c*4+2];o=t[c*4+3];if(c<t.length/4-1){s=t[(c+1)*4];u=t[(c+1)*4+1];l=t[(c+1)*4+2];f=t[(c+1)*4+3]}else{s=t[0];u=t[1];l=t[2];f=t[3]}var v=hr(n,a,i,o,s,u,l,f,true);r[c*2]=v[0];r[c*2+1]=v[1]}return r};var lr=function e(t,r){var n=new Array(t.length*2);var a,i,o,s;for(var u=0;u<t.length/2;u++){a=t[u*2];i=t[u*2+1];if(u<t.length/2-1){o=t[(u+1)*2];s=t[(u+1)*2+1]}else{o=t[0];s=t[1]}var l=s-i;var f=-(o-a);var c=Math.sqrt(l*l+f*f);var v=l/c;var d=f/c;n[u*4]=a+v*r;n[u*4+1]=i+d*r;n[u*4+2]=o+v*r;n[u*4+3]=s+d*r}return n};var fr=function e(t,r,n,a,i,o){var s=n-t;var u=a-r;s/=i;u/=o;var l=Math.sqrt(s*s+u*u);var f=l-1;if(f<0){return[]}var c=f/l;return[(n-t)*c+t,(a-r)*c+r]};var cr=function e(t,r,n,a,i,o,s){t-=i;r-=o;t/=n/2+s;r/=a/2+s;return t*t+r*r<=1};var vr=function e(t,r,n,a,i,o,s){var u=[n-t,a-r];var l=[t-i,r-o];var f=u[0]*u[0]+u[1]*u[1];var c=2*(l[0]*u[0]+l[1]*u[1]);var v=l[0]*l[0]+l[1]*l[1]-s*s;var d=c*c-4*f*v;if(d<0){return[]}var h=(-c+Math.sqrt(d))/(2*f);var p=(-c-Math.sqrt(d))/(2*f);var g=Math.min(h,p);var y=Math.max(h,p);var m=[];if(g>=0&&g<=1){m.push(g)}if(y>=0&&y<=1){m.push(y)}if(m.length===0){return[]}var b=m[0]*u[0]+t;var x=m[0]*u[1]+r;if(m.length>1){if(m[0]==m[1]){return[b,x]}else{var w=m[1]*u[0]+t;var E=m[1]*u[1]+r;return[b,x,w,E]}}else{return[b,x]}};var dr=function e(t,r,n){if(r<=t&&t<=n||n<=t&&t<=r){return t}else if(t<=r&&r<=n||n<=r&&r<=t){return r}else{return n}};var hr=function e(t,r,n,a,i,o,s,u,l){var f=t-i;var c=n-t;var v=s-i;var d=r-o;var h=a-r;var p=u-o;var g=v*d-p*f;var y=c*d-h*f;var m=p*c-v*h;if(m!==0){var b=g/m;var x=y/m;var w=.001;var E=0-w;var k=1+w;if(E<=b&&b<=k&&E<=x&&x<=k){return[t+b*c,r+b*h]}else{if(!l){return[]}else{return[t+b*c,r+b*h]}}}else{if(g===0||y===0){if(dr(t,n,s)===s){return[s,u]}if(dr(t,n,i)===i){return[i,o]}if(dr(i,s,n)===n){return[n,a]}return[]}else{return[]}}};var pr=function e(t,r,n,a,i,o,s,u){var l=[];var f;var c=new Array(n.length);var v=true;if(o==null){v=false}var d;if(v){for(var h=0;h<c.length/2;h++){c[h*2]=n[h*2]*o+a;c[h*2+1]=n[h*2+1]*s+i}if(u>0){var p=lr(c,-u);d=ur(p)}else{d=c}}else{d=n}var g,y,m,b;for(var x=0;x<d.length/2;x++){g=d[x*2];y=d[x*2+1];if(x<d.length/2-1){m=d[(x+1)*2];b=d[(x+1)*2+1]}else{m=d[0];b=d[1]}f=hr(t,r,a,i,g,y,m,b);if(f.length!==0){l.push(f[0],f[1])}}return l};var gr=function e(t,r,n,a,i,o,s,u){var l=[];var f;var c=new Array(n.length);var v=o/2;var d=s/2;var h=Er(o,s);for(var p=0;p<n.length/4;p++){var g=void 0,y=void 0;if(p===0){g=n.length-2}else{g=p*4-2}y=p*4+2;var m=a+v*n[p*4];var b=i+d*n[p*4+1];var x=-n[g]*n[y]-n[g+1]*n[y+1];var w=h/Math.tan(Math.acos(x)/2);var E=m-w*n[g];var k=b-w*n[g+1];var _=m+w*n[y];var S=b+w*n[y+1];if(p===0){c[n.length-2]=E;c[n.length-1]=k}else{c[p*4-2]=E;c[p*4-1]=k}c[p*4]=_;c[p*4+1]=S;var D=n[g+1];var C=-n[g];var T=D*n[y]+C*n[y+1];if(T<0){D*=-1;C*=-1}var P=E+D*h;var M=k+C*h;f=vr(t,r,a,i,P,M,h);if(f.length!==0){l.push(f[0],f[1])}}for(var O=0;O<c.length/4;O++){f=hr(t,r,a,i,c[O*4],c[O*4+1],c[O*4+2],c[O*4+3],false);if(f.length!==0){l.push(f[0],f[1])}}if(l.length>2){var I=[l[0],l[1]];var z=Math.pow(I[0]-t,2)+Math.pow(I[1]-r,2);for(var N=1;N<l.length/2;N++){var A=Math.pow(l[N*2]-t,2)+Math.pow(l[N*2+1]-r,2);if(A<=z){I[0]=l[N*2];I[1]=l[N*2+1];z=A}}return I}return l};var yr=function e(t,r,n){var a=[t[0]-r[0],t[1]-r[1]];var i=Math.sqrt(a[0]*a[0]+a[1]*a[1]);var o=(i-n)/i;if(o<0){o=1e-5}return[r[0]+o*a[0],r[1]+o*a[1]]};var mr=function e(t,r){var n=xr(t,r);n=br(n);return n};var br=function e(t){var r,n;var a=t.length/2;var i=Infinity,o=Infinity,s=-Infinity,u=-Infinity;for(var l=0;l<a;l++){r=t[2*l];n=t[2*l+1];i=Math.min(i,r);s=Math.max(s,r);o=Math.min(o,n);u=Math.max(u,n)}var f=2/(s-i);var c=2/(u-o);for(var v=0;v<a;v++){r=t[2*v]=t[2*v]*f;n=t[2*v+1]=t[2*v+1]*c;i=Math.min(i,r);s=Math.max(s,r);o=Math.min(o,n);u=Math.max(u,n)}if(o<-1){for(var d=0;d<a;d++){n=t[2*d+1]=t[2*d+1]+(-1-o)}}return t};var xr=function e(t,r){var n=1/t*2*Math.PI;var a=t%2===0?Math.PI/2+n/2:Math.PI/2;a+=r;var i=new Array(t*2);var o;for(var s=0;s<t;s++){o=s*n+a;i[2*s]=Math.cos(o);i[2*s+1]=Math.sin(-o)}return i};var wr=function e(t,r){return Math.min(t/4,r/4,8)};var Er=function e(t,r){return Math.min(t/10,r/10,8)};var kr=function e(){return 8};var _r=function e(t,r,n){return[t-2*r+n,2*(r-t),t]};var Sr=function e(t,r){return{heightOffset:Math.min(15,.05*r),widthOffset:Math.min(100,.25*t),ctrlPtOffsetPct:.05}};var Dr=He({dampingFactor:.8,precision:1e-6,iterations:200,weight:function e(t){return 1}});var Cr={pageRank:function e(t){var r=Dr(t),n=r.dampingFactor,a=r.precision,i=r.iterations,o=r.weight;var s=this._private.cy;var u=this.byGroup(),l=u.nodes,f=u.edges;var c=l.length;var v=c*c;var d=f.length;var h=new Array(v);var p=new Array(c);var g=(1-n)/c;for(var y=0;y<c;y++){for(var m=0;m<c;m++){var b=y*c+m;h[b]=0}p[y]=0}for(var x=0;x<d;x++){var w=f[x];var E=w.data("source");var k=w.data("target");if(E===k){continue}var _=l.indexOfId(E);var S=l.indexOfId(k);var D=o(w);var C=S*c+_;h[C]+=D;p[_]+=D}var T=1/c+g;for(var P=0;P<c;P++){if(p[P]===0){for(var M=0;M<c;M++){var O=M*c+P;h[O]=T}}else{for(var I=0;I<c;I++){var z=I*c+P;h[z]=h[z]/p[P]+g}}}var N=new Array(c);var A=new Array(c);var L;for(var B=0;B<c;B++){N[B]=1}for(var j=0;j<i;j++){for(var R=0;R<c;R++){A[R]=0}for(var F=0;F<c;F++){for(var V=0;V<c;V++){var q=F*c+V;A[F]+=h[q]*N[V]}}Nt(A);L=N;N=A;A=L;var G=0;for(var Y=0;Y<c;Y++){var X=L[Y]-N[Y];G+=X*X}if(G<a){break}}var W={rank:function e(t){t=s.collection(t)[0];return N[l.indexOf(t)]}};return W}};var Tr=He({root:null,weight:function e(t){return 1},directed:false,alpha:0});var Pr={degreeCentralityNormalized:function e(t){t=Tr(t);var r=this.cy();var n=this.nodes();var a=n.length;if(!t.directed){var i={};var o=0;for(var s=0;s<a;s++){var u=n[s];t.root=u;var l=this.degreeCentrality(t);if(o<l.degree){o=l.degree}i[u.id()]=l.degree}return{degree:function e(t){if(o===0){return 0}if(_(t)){t=r.filter(t)}return i[t.id()]/o}}}else{var f={};var c={};var v=0;var d=0;for(var h=0;h<a;h++){var p=n[h];var g=p.id();t.root=p;var y=this.degreeCentrality(t);if(v<y.indegree)v=y.indegree;if(d<y.outdegree)d=y.outdegree;f[g]=y.indegree;c[g]=y.outdegree}return{indegree:function e(t){if(v==0){return 0}if(_(t)){t=r.filter(t)}return f[t.id()]/v},outdegree:function e(t){if(d===0){return 0}if(_(t)){t=r.filter(t)}return c[t.id()]/d}}}},degreeCentrality:function e(t){t=Tr(t);var r=this.cy();var n=this;var a=t,i=a.root,o=a.weight,s=a.directed,u=a.alpha;i=r.collection(i)[0];if(!s){var l=i.connectedEdges().intersection(n);var f=l.length;var c=0;for(var v=0;v<l.length;v++){c+=o(l[v])}return{degree:Math.pow(f,1-u)*Math.pow(c,u)}}else{var d=i.connectedEdges();var h=d.filter((function(e){return e.target().same(i)&&n.has(e)}));var p=d.filter((function(e){return e.source().same(i)&&n.has(e)}));var g=h.length;var y=p.length;var m=0;var b=0;for(var x=0;x<h.length;x++){m+=o(h[x])}for(var w=0;w<p.length;w++){b+=o(p[w])}return{indegree:Math.pow(g,1-u)*Math.pow(m,u),outdegree:Math.pow(y,1-u)*Math.pow(b,u)}}}};Pr.dc=Pr.degreeCentrality;Pr.dcn=Pr.degreeCentralityNormalised=Pr.degreeCentralityNormalized;var Mr=He({harmonic:true,weight:function e(){return 1},directed:false,root:null});var Or={closenessCentralityNormalized:function e(t){var r=Mr(t),n=r.harmonic,a=r.weight,i=r.directed;var o=this.cy();var s={};var u=0;var l=this.nodes();var f=this.floydWarshall({weight:a,directed:i});for(var c=0;c<l.length;c++){var v=0;var d=l[c];for(var h=0;h<l.length;h++){if(c!==h){var p=f.distance(d,l[h]);if(n){v+=1/p}else{v+=p}}}if(!n){v=1/v}if(u<v){u=v}s[d.id()]=v}return{closeness:function e(t){if(u==0){return 0}if(_(t)){t=o.filter(t)[0].id()}else{t=t.id()}return s[t]/u}}},closenessCentrality:function e(t){var r=Mr(t),n=r.root,a=r.weight,i=r.directed,o=r.harmonic;n=this.filter(n)[0];var s=this.dijkstra({root:n,weight:a,directed:i});var u=0;var l=this.nodes();for(var f=0;f<l.length;f++){var c=l[f];if(!c.same(n)){var v=s.distanceTo(c);if(o){u+=1/v}else{u+=v}}}return o?u:1/u}};Or.cc=Or.closenessCentrality;Or.ccn=Or.closenessCentralityNormalised=Or.closenessCentralityNormalized;var Ir=He({weight:null,directed:false});var zr={betweennessCentrality:function e(t){var r=Ir(t),n=r.directed,a=r.weight;var i=a!=null;var s=this.cy();var u=this.nodes();var l={};var f={};var c=0;var v={set:function e(t,r){f[t]=r;if(r>c){c=r}},get:function e(t){return f[t]}};for(var d=0;d<u.length;d++){var h=u[d];var p=h.id();if(n){l[p]=h.outgoers().nodes()}else{l[p]=h.openNeighborhood().nodes()}v.set(p,0)}var g=function e(t){var r=u[t].id();var n=[];var f={};var c={};var d={};var h=new o((function(e,t){return d[e]-d[t]}));for(var p=0;p<u.length;p++){var g=u[p].id();f[g]=[];c[g]=0;d[g]=Infinity}c[r]=1;d[r]=0;h.push(r);while(!h.empty()){var y=h.pop();n.push(y);if(i){for(var m=0;m<l[y].length;m++){var b=l[y][m];var x=s.getElementById(y);var w=void 0;if(x.edgesTo(b).length>0){w=x.edgesTo(b)[0]}else{w=b.edgesTo(x)[0]}var E=a(w);b=b.id();if(d[b]>d[y]+E){d[b]=d[y]+E;if(h.nodes.indexOf(b)<0){h.push(b)}else{h.updateItem(b)}c[b]=0;f[b]=[]}if(d[b]==d[y]+E){c[b]=c[b]+c[y];f[b].push(y)}}}else{for(var k=0;k<l[y].length;k++){var _=l[y][k].id();if(d[_]==Infinity){h.push(_);d[_]=d[y]+1}if(d[_]==d[y]+1){c[_]=c[_]+c[y];f[_].push(y)}}}}var S={};for(var D=0;D<u.length;D++){S[u[D].id()]=0}while(n.length>0){var C=n.pop();for(var T=0;T<f[C].length;T++){var P=f[C][T];S[P]=S[P]+c[P]/c[C]*(1+S[C]);if(C!=u[t].id()){v.set(C,v.get(C)+S[C])}}}};for(var y=0;y<u.length;y++){g(y)}var m={betweenness:function e(t){var r=s.collection(t).id();return v.get(r)},betweennessNormalized:function e(t){if(c==0){return 0}var r=s.collection(t).id();return v.get(r)/c}};m.betweennessNormalised=m.betweennessNormalized;return m}};zr.bc=zr.betweennessCentrality;var Nr=He({expandFactor:2,inflateFactor:2,multFactor:1,maxIterations:20,attributes:[function(e){return 1}]});var Ar=function e(t){return Nr(t)};var Lr=function e(t,r){var n=0;for(var a=0;a<r.length;a++){n+=r[a](t)}return n};var Br=function e(t,r,n){for(var a=0;a<r;a++){t[a*r+a]=n}};var jr=function e(t,r){var n;for(var a=0;a<r;a++){n=0;for(var i=0;i<r;i++){n+=t[i*r+a]}for(var o=0;o<r;o++){t[o*r+a]=t[o*r+a]/n}}};var Rr=function e(t,r,n){var a=new Array(n*n);for(var i=0;i<n;i++){for(var o=0;o<n;o++){a[i*n+o]=0}for(var s=0;s<n;s++){for(var u=0;u<n;u++){a[i*n+u]+=t[i*n+s]*r[s*n+u]}}}return a};var Fr=function e(t,r,n){var a=t.slice(0);for(var i=1;i<n;i++){t=Rr(t,a,r)}return t};var Vr=function e(t,r,n){var a=new Array(r*r);for(var i=0;i<r*r;i++){a[i]=Math.pow(t[i],n)}jr(a,r);return a};var qr=function e(t,r,n,a){for(var i=0;i<n;i++){var o=Math.round(t[i]*Math.pow(10,a))/Math.pow(10,a);var s=Math.round(r[i]*Math.pow(10,a))/Math.pow(10,a);if(o!==s){return false}}return true};var Gr=function e(t,r,n,a){var i=[];for(var o=0;o<r;o++){var s=[];for(var u=0;u<r;u++){if(Math.round(t[o*r+u]*1e3)/1e3>0){s.push(n[u])}}if(s.length!==0){i.push(a.collection(s))}}return i};var Yr=function e(t,r){for(var n=0;n<t.length;n++){if(!r[n]||t[n].id()!==r[n].id()){return false}}return true};var Xr=function e(t){for(var r=0;r<t.length;r++){for(var n=0;n<t.length;n++){if(r!=n&&Yr(t[r],t[n])){t.splice(n,1)}}}return t};var Wr=function e(t){var r=this.nodes();var n=this.edges();var a=this.cy();var i=Ar(t);var o={};for(var s=0;s<r.length;s++){o[r[s].id()]=s}var u=r.length,l=u*u;var f=new Array(l),c;for(var v=0;v<l;v++){f[v]=0}for(var d=0;d<n.length;d++){var h=n[d];var p=o[h.source().id()];var g=o[h.target().id()];var y=Lr(h,i.attributes);f[p*u+g]+=y;f[g*u+p]+=y}Br(f,u,i.multFactor);jr(f,u);var m=true;var b=0;while(m&&b<i.maxIterations){m=false;c=Fr(f,u,i.expandFactor);f=Vr(c,u,i.inflateFactor);if(!qr(f,c,l,4)){m=true}b++}var x=Gr(f,u,r,a);x=Xr(x);return x};var Hr={markovClustering:Wr,mcl:Wr};var Ur=function e(t){return t};var Kr=function e(t,r){return Math.abs(r-t)};var Zr=function e(t,r,n){return t+Kr(r,n)};var $r=function e(t,r,n){return t+Math.pow(n-r,2)};var Qr=function e(t){return Math.sqrt(t)};var Jr=function e(t,r,n){return Math.max(t,Kr(r,n))};var en=function e(t,r,n,a,i){var o=arguments.length>5&&arguments[5]!==undefined?arguments[5]:Ur;var s=a;var u,l;for(var f=0;f<t;f++){u=r(f);l=n(f);s=i(s,u,l)}return o(s)};var tn={euclidean:function e(t,r,n){if(t>=2){return en(t,r,n,0,$r,Qr)}else{return en(t,r,n,0,Zr)}},squaredEuclidean:function e(t,r,n){return en(t,r,n,0,$r)},manhattan:function e(t,r,n){return en(t,r,n,0,Zr)},max:function e(t,r,n){return en(t,r,n,-Infinity,Jr)}};tn["squared-euclidean"]=tn["squaredEuclidean"];tn["squaredeuclidean"]=tn["squaredEuclidean"];function rn(e,t,r,n,a,i){var o;if(S(e)){o=e}else{o=tn[e]||tn.euclidean}if(t===0&&S(e)){return o(a,i)}else{return o(t,r,n,a,i)}}var nn=He({k:2,m:2,sensitivityThreshold:1e-4,distance:"euclidean",maxIterations:10,attributes:[],testMode:false,testCentroids:null});var an=function e(t){return nn(t)};var on=function e(t,r,n,a,i){var o=i!=="kMedoids";var s=o?function(e){return n[e]}:function(e){return a[e](n)};var u=function e(t){return a[t](r)};var l=n;var f=r;return rn(t,a.length,s,u,l,f)};var sn=function e(t,r,n){var a=n.length;var i=new Array(a);var o=new Array(a);var s=new Array(r);var u=null;for(var l=0;l<a;l++){i[l]=t.min(n[l]).value;o[l]=t.max(n[l]).value}for(var f=0;f<r;f++){u=[];for(var c=0;c<a;c++){u[c]=Math.random()*(o[c]-i[c])+i[c]}s[f]=u}return s};var un=function e(t,r,n,a,i){var o=Infinity;var s=0;for(var u=0;u<r.length;u++){var l=on(n,t,r[u],a,i);if(l<o){o=l;s=u}}return s};var ln=function e(t,r,n){var a=[];var i=null;for(var o=0;o<r.length;o++){i=r[o];if(n[i.id()]===t){a.push(i)}}return a};var fn=function e(t,r,n){return Math.abs(r-t)<=n};var cn=function e(t,r,n){for(var a=0;a<t.length;a++){for(var i=0;i<t[a].length;i++){var o=Math.abs(t[a][i]-r[a][i]);if(o>n){return false}}}return true};var vn=function e(t,r,n){for(var a=0;a<n;a++){if(t===r[a])return true}return false};var dn=function e(t,r){var n=new Array(r);if(t.length<50){for(var a=0;a<r;a++){var i=t[Math.floor(Math.random()*t.length)];while(vn(i,n,a)){i=t[Math.floor(Math.random()*t.length)]}n[a]=i}}else{for(var o=0;o<r;o++){n[o]=t[Math.floor(Math.random()*t.length)]}}return n};var hn=function e(t,r,n){var a=0;for(var i=0;i<r.length;i++){a+=on("manhattan",r[i],t,n,"kMedoids")}return a};var pn=function e(t){var r=this.cy();var n=this.nodes();var a=null;var i=an(t);var o=new Array(i.k);var u={};var l;if(i.testMode){if(typeof i.testCentroids==="number"){l=sn(n,i.k,i.attributes)}else if(s(i.testCentroids)==="object"){l=i.testCentroids}else{l=sn(n,i.k,i.attributes)}}else{l=sn(n,i.k,i.attributes)}var f=true;var c=0;while(f&&c<i.maxIterations){for(var v=0;v<n.length;v++){a=n[v];u[a.id()]=un(a,l,i.distance,i.attributes,"kMeans")}f=false;for(var d=0;d<i.k;d++){var h=ln(d,n,u);if(h.length===0){continue}var p=i.attributes.length;var g=l[d];var y=new Array(p);var m=new Array(p);for(var b=0;b<p;b++){m[b]=0;for(var x=0;x<h.length;x++){a=h[x];m[b]+=i.attributes[b](a)}y[b]=m[b]/h.length;if(!fn(y[b],g[b],i.sensitivityThreshold)){f=true}}l[d]=y;o[d]=r.collection(h)}c++}return o};var gn=function e(t){var r=this.cy();var n=this.nodes();var a=null;var i=an(t);var o=new Array(i.k);var u;var l={};var f;var c=new Array(i.k);if(i.testMode){if(typeof i.testCentroids==="number");else if(s(i.testCentroids)==="object"){u=i.testCentroids}else{u=dn(n,i.k)}}else{u=dn(n,i.k)}var v=true;var d=0;while(v&&d<i.maxIterations){for(var h=0;h<n.length;h++){a=n[h];l[a.id()]=un(a,u,i.distance,i.attributes,"kMedoids")}v=false;for(var p=0;p<u.length;p++){var g=ln(p,n,l);if(g.length===0){continue}c[p]=hn(u[p],g,i.attributes);for(var y=0;y<g.length;y++){f=hn(g[y],g,i.attributes);if(f<c[p]){c[p]=f;u[p]=g[y];v=true}}o[p]=r.collection(g)}d++}return o};var yn=function e(t,r,n,a,i){var o,s;for(var u=0;u<r.length;u++){for(var l=0;l<t.length;l++){a[u][l]=Math.pow(n[u][l],i.m)}}for(var f=0;f<t.length;f++){for(var c=0;c<i.attributes.length;c++){o=0;s=0;for(var v=0;v<r.length;v++){o+=a[v][f]*i.attributes[c](r[v]);s+=a[v][f]}t[f][c]=o/s}}};var mn=function e(t,r,n,a,i){for(var o=0;o<t.length;o++){r[o]=t[o].slice()}var s,u,l;var f=2/(i.m-1);for(var c=0;c<n.length;c++){for(var v=0;v<a.length;v++){s=0;for(var d=0;d<n.length;d++){u=on(i.distance,a[v],n[c],i.attributes,"cmeans");l=on(i.distance,a[v],n[d],i.attributes,"cmeans");s+=Math.pow(u/l,f)}t[v][c]=1/s}}};var bn=function e(t,r,n,a){var i=new Array(n.k);for(var o=0;o<i.length;o++){i[o]=[]}var s;var u;for(var l=0;l<r.length;l++){s=-Infinity;u=-1;for(var f=0;f<r[0].length;f++){if(r[l][f]>s){s=r[l][f];u=f}}i[u].push(t[l])}for(var c=0;c<i.length;c++){i[c]=a.collection(i[c])}return i};var xn=function e(t){var r=this.cy();var n=this.nodes();var a=an(t);var i;var o;var s;var u;var l;u=new Array(n.length);for(var f=0;f<n.length;f++){u[f]=new Array(a.k)}s=new Array(n.length);for(var c=0;c<n.length;c++){s[c]=new Array(a.k)}for(var v=0;v<n.length;v++){var d=0;for(var h=0;h<a.k;h++){s[v][h]=Math.random();d+=s[v][h]}for(var p=0;p<a.k;p++){s[v][p]=s[v][p]/d}}o=new Array(a.k);for(var g=0;g<a.k;g++){o[g]=new Array(a.attributes.length)}l=new Array(n.length);for(var y=0;y<n.length;y++){l[y]=new Array(a.k)}var m=true;var b=0;while(m&&b<a.maxIterations){m=false;yn(o,n,s,l,a);mn(s,u,o,n,a);if(!cn(s,u,a.sensitivityThreshold)){m=true}b++}i=bn(n,s,a,r);return{clusters:i,degreeOfMembership:s}};var wn={kMeans:pn,kMedoids:gn,fuzzyCMeans:xn,fcm:xn};var En=He({distance:"euclidean",linkage:"min",mode:"threshold",threshold:Infinity,addDendrogram:false,dendrogramDepth:0,attributes:[]});var kn={single:"min",complete:"max"};var _n=function e(t){var r=En(t);var n=kn[r.linkage];if(n!=null){r.linkage=n}return r};var Sn=function e(t,r,n,a,i){var o=0;var s=Infinity;var u;var l=i.attributes;var f=function e(t,r){return rn(i.distance,l.length,(function(e){return l[e](t)}),(function(e){return l[e](r)}),t,r)};for(var c=0;c<t.length;c++){var v=t[c].key;var d=n[v][a[v]];if(d<s){o=v;s=d}}if(i.mode==="threshold"&&s>=i.threshold||i.mode==="dendrogram"&&t.length===1){return false}var h=r[o];var p=r[a[o]];var g;if(i.mode==="dendrogram"){g={left:h,right:p,key:h.key}}else{g={value:h.value.concat(p.value),key:h.key}}t[h.index]=g;t.splice(p.index,1);r[h.key]=g;for(var y=0;y<t.length;y++){var m=t[y];if(h.key===m.key){u=Infinity}else if(i.linkage==="min"){u=n[h.key][m.key];if(n[h.key][m.key]>n[p.key][m.key]){u=n[p.key][m.key]}}else if(i.linkage==="max"){u=n[h.key][m.key];if(n[h.key][m.key]<n[p.key][m.key]){u=n[p.key][m.key]}}else if(i.linkage==="mean"){u=(n[h.key][m.key]*h.size+n[p.key][m.key]*p.size)/(h.size+p.size)}else{if(i.mode==="dendrogram")u=f(m.value,h.value);else u=f(m.value[0],h.value[0])}n[h.key][m.key]=n[m.key][h.key]=u}for(var b=0;b<t.length;b++){var x=t[b].key;if(a[x]===h.key||a[x]===p.key){var w=x;for(var E=0;E<t.length;E++){var k=t[E].key;if(n[x][k]<n[x][w]){w=k}}a[x]=w}t[b].index=b}h.key=p.key=h.index=p.index=null;return true};var Dn=function e(t,r,n){if(!t)return;if(t.value){r.push(t.value)}else{if(t.left)e(t.left,r);if(t.right)e(t.right,r)}};var Cn=function e(t,r){if(!t)return"";if(t.left&&t.right){var n=e(t.left,r);var a=e(t.right,r);var i=r.add({group:"nodes",data:{id:n+","+a}});r.add({group:"edges",data:{source:n,target:i.id()}});r.add({group:"edges",data:{source:a,target:i.id()}});return i.id()}else if(t.value){return t.value.id()}};var Tn=function e(t,r,n){if(!t)return[];var a=[],i=[],o=[];if(r===0){if(t.left)Dn(t.left,a);if(t.right)Dn(t.right,i);o=a.concat(i);return[n.collection(o)]}else if(r===1){if(t.value){return[n.collection(t.value)]}else{if(t.left)Dn(t.left,a);if(t.right)Dn(t.right,i);return[n.collection(a),n.collection(i)]}}else{if(t.value){return[n.collection(t.value)]}else{if(t.left)a=e(t.left,r-1,n);if(t.right)i=e(t.right,r-1,n);return a.concat(i)}}};var Pn=function e(t){var r=this.cy();var n=this.nodes();var a=_n(t);var i=a.attributes;var o=function e(t,r){return rn(a.distance,i.length,(function(e){return i[e](t)}),(function(e){return i[e](r)}),t,r)};var s=[];var u=[];var l=[];var f=[];for(var c=0;c<n.length;c++){var v={value:a.mode==="dendrogram"?n[c]:[n[c]],key:c,index:c};s[c]=v;f[c]=v;u[c]=[];l[c]=0}for(var d=0;d<s.length;d++){for(var h=0;h<=d;h++){var p=void 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Event object based on jQuery events, MIT license

https://jquery.org/license/
https://tldrlegal.com/license/mit-license
https://github.com/jquery/jquery/blob/master/src/event.js
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P=T+2;k=At(g[C],g[T],g[P],.4999);_=At(g[C+1],g[T+1],g[P+1],.4999);S=At(g[C],g[T],g[P],.5);D=At(g[C+1],g[T+1],g[P+1],.5)}u=S-k;l=D-_}t.midtgtArrowAngle=Pt(u,l);t.midDispX=u;t.midDispY=l;u*=-1;l*=-1;if(i){var g=t.allpts;if(g.length/2%2===0);else{var b=g.length/2-1;var w=b+2;u=-(g[w]-g[b]);l=-(g[w+1]-g[b+1])}}t.midsrcArrowAngle=Pt(u,l);if(i){u=v-t.segpts[t.segpts.length-2];l=d-t.segpts[t.segpts.length-1]}else if(a||o||s||n){var g=t.allpts;var M=g.length;var y=At(g[M-6],g[M-4],g[M-2],.9);var m=At(g[M-5],g[M-3],g[M-1],.9);u=v-y;l=d-m}else{u=v-h;l=d-p}t.tgtArrowAngle=Pt(u,l)};ou.getArrowWidth=ou.getArrowHeight=function(e,t){var r=this.arrowWidthCache=this.arrowWidthCache||{};var n=r[e+", "+t];if(n){return n}n=Math.max(Math.pow(e*13.37,.9),29)*t;r[e+", "+t]=n;return n};var su={};su.findHaystackPoints=function(e){for(var t=0;t<e.length;t++){var r=e[t];var n=r._private;var a=n.rscratch;if(!a.haystack){var i=Math.random()*2*Math.PI;a.source={x:Math.cos(i),y:Math.sin(i)};i=Math.random()*2*Math.PI;a.target={x:Math.cos(i),y:Math.sin(i)}}var o=n.source;var s=n.target;var u=o.position();var l=s.position();var f=o.width();var c=s.width();var v=o.height();var d=s.height();var h=r.pstyle("haystack-radius").value;var p=h/2;a.haystackPts=a.allpts=[a.source.x*f*p+u.x,a.source.y*v*p+u.y,a.target.x*c*p+l.x,a.target.y*d*p+l.y];a.midX=(a.allpts[0]+a.allpts[2])/2;a.midY=(a.allpts[1]+a.allpts[3])/2;a.edgeType="haystack";a.haystack=true;this.storeEdgeProjections(r);this.calculateArrowAngles(r);this.recalculateEdgeLabelProjections(r);this.calculateLabelAngles(r)}};su.findSegmentsPoints=function(e,t){var r=e._private.rscratch;var n=t.posPts,a=t.intersectionPts,i=t.vectorNormInverse;var o=e.pstyle("edge-distances").value;var s=e.pstyle("segment-weights");var u=e.pstyle("segment-distances");var l=Math.min(s.pfValue.length,u.pfValue.length);r.edgeType="segments";r.segpts=[];for(var f=0;f<l;f++){var c=s.pfValue[f];var v=u.pfValue[f];var d=1-c;var h=c;var p=o==="node-position"?n:a;var g={x:p.x1*d+p.x2*h,y:p.y1*d+p.y2*h};r.segpts.push(g.x+i.x*v,g.y+i.y*v)}};su.findLoopPoints=function(e,t,r,n){var a=e._private.rscratch;var i=t.dirCounts,o=t.srcPos;var s=e.pstyle("control-point-distances");var u=s?s.pfValue[0]:undefined;var l=e.pstyle("loop-direction").pfValue;var f=e.pstyle("loop-sweep").pfValue;var c=e.pstyle("control-point-step-size").pfValue;a.edgeType="self";var v=r;var d=c;if(n){v=0;d=u}var h=l-Math.PI/2;var p=h-f/2;var g=h+f/2;var y=String(l+"_"+f);v=i[y]===undefined?i[y]=0:++i[y];a.ctrlpts=[o.x+Math.cos(p)*1.4*d*(v/3+1),o.y+Math.sin(p)*1.4*d*(v/3+1),o.x+Math.cos(g)*1.4*d*(v/3+1),o.y+Math.sin(g)*1.4*d*(v/3+1)]};su.findCompoundLoopPoints=function(e,t,r,n){var a=e._private.rscratch;a.edgeType="compound";var i=t.srcPos,o=t.tgtPos,s=t.srcW,u=t.srcH,l=t.tgtW,f=t.tgtH;var c=e.pstyle("control-point-step-size").pfValue;var v=e.pstyle("control-point-distances");var d=v?v.pfValue[0]:undefined;var h=r;var p=c;if(n){h=0;p=d}var g=50;var y={x:i.x-s/2,y:i.y-u/2};var m={x:o.x-l/2,y:o.y-f/2};var b={x:Math.min(y.x,m.x),y:Math.min(y.y,m.y)};var x=.5;var w=Math.max(x,Math.log(s*.01));var E=Math.max(x,Math.log(l*.01));a.ctrlpts=[b.x,b.y-(1+Math.pow(g,1.12)/100)*p*(h/3+1)*w,b.x-(1+Math.pow(g,1.12)/100)*p*(h/3+1)*E,b.y]};su.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"};su.findBezierPoints=function(e,t,r,n,a){var i=e._private.rscratch;var o=t.vectorNormInverse,s=t.posPts,u=t.intersectionPts;var l=e.pstyle("edge-distances").value;var f=e.pstyle("control-point-step-size").pfValue;var c=e.pstyle("control-point-distances");var v=e.pstyle("control-point-weights");var d=c&&v?Math.min(c.value.length,v.value.length):1;var h=c?c.pfValue[0]:undefined;var p=v.value[0];var g=n;i.edgeType=g?"multibezier":"bezier";i.ctrlpts=[];for(var y=0;y<d;y++){var m=(.5-t.eles.length/2+r)*f*(a?-1:1);var b=void 0;var x=Ot(m);if(g){h=c?c.pfValue[y]:f;p=v.value[y]}if(n){b=h}else{b=h!==undefined?x*h:undefined}var w=b!==undefined?b:m;var E=1-p;var k=p;var _=l==="node-position"?s:u;var S={x:_.x1*E+_.x2*k,y:_.y1*E+_.y2*k};i.ctrlpts.push(S.x+o.x*w,S.y+o.y*w)}};su.findTaxiPoints=function(e,t){var r=e._private.rscratch;r.edgeType="segments";var n="vertical";var a="horizontal";var i="leftward";var o="rightward";var s="downward";var u="upward";var l="auto";var f=t.posPts,c=t.srcW,v=t.srcH,d=t.tgtW,h=t.tgtH;var p=e.pstyle("edge-distances").value;var g=p!=="node-position";var y=e.pstyle("taxi-direction").value;var m=y;var b=e.pstyle("taxi-turn");var x=b.units==="%";var w=b.pfValue;var E=w<0;var k=e.pstyle("taxi-turn-min-distance").pfValue;var _=g?(c+d)/2:0;var S=g?(v+h)/2:0;var D=f.x2-f.x1;var C=f.y2-f.y1;var T=function e(t,r){if(t>0){return Math.max(t-r,0)}else{return Math.min(t+r,0)}};var P=T(D,_);var M=T(C,S);var O=false;if(m===l){y=Math.abs(P)>Math.abs(M)?a:n}else if(m===u||m===s){y=n;O=true}else if(m===i||m===o){y=a;O=true}var I=y===n;var z=I?M:P;var N=I?C:D;var A=Ot(N);var L=false;if(!(O&&(x||E))&&(m===s&&N<0||m===u&&N>0||m===i&&N>0||m===o&&N<0)){A*=-1;z=A*Math.abs(z);L=true}var B;if(x){var j=w<0?1+w:w;B=j*z}else{var R=w<0?z:0;B=R+w*A}var F=function e(t){return Math.abs(t)<k||Math.abs(t)>=Math.abs(z)};var V=F(B);var q=F(Math.abs(z)-Math.abs(B));var G=V||q;if(G&&!L){if(I){var Y=Math.abs(N)<=v/2;var X=Math.abs(D)<=d/2;if(Y){var W=(f.x1+f.x2)/2;var H=f.y1,U=f.y2;r.segpts=[W,H,W,U]}else if(X){var K=(f.y1+f.y2)/2;var Z=f.x1,$=f.x2;r.segpts=[Z,K,$,K]}else{r.segpts=[f.x1,f.y2]}}else{var Q=Math.abs(N)<=c/2;var J=Math.abs(C)<=h/2;if(Q){var ee=(f.y1+f.y2)/2;var te=f.x1,re=f.x2;r.segpts=[te,ee,re,ee]}else if(J){var ne=(f.x1+f.x2)/2;var ae=f.y1,ie=f.y2;r.segpts=[ne,ae,ne,ie]}else{r.segpts=[f.x2,f.y1]}}}else{if(I){var oe=f.y1+B+(g?v/2*A:0);var se=f.x1,ue=f.x2;r.segpts=[se,oe,ue,oe]}else{var le=f.x1+B+(g?c/2*A:0);var fe=f.y1,ce=f.y2;r.segpts=[le,fe,le,ce]}}};su.tryToCorrectInvalidPoints=function(e,t){var r=e._private.rscratch;if(r.edgeType==="bezier"){var n=t.srcPos,a=t.tgtPos,i=t.srcW,o=t.srcH,s=t.tgtW,u=t.tgtH,l=t.srcShape,f=t.tgtShape;var c=!P(r.startX)||!P(r.startY);var v=!P(r.arrowStartX)||!P(r.arrowStartY);var d=!P(r.endX)||!P(r.endY);var h=!P(r.arrowEndX)||!P(r.arrowEndY);var p=3;var g=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth;var y=p*g;var m=It({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.startX,y:r.startY});var b=m<y;var x=It({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.endX,y:r.endY});var w=x<y;var E=false;if(c||v||b){E=true;var k={x:r.ctrlpts[0]-n.x,y:r.ctrlpts[1]-n.y};var _=Math.sqrt(k.x*k.x+k.y*k.y);var S={x:k.x/_,y:k.y/_};var D=Math.max(i,o);var C={x:r.ctrlpts[0]+S.x*2*D,y:r.ctrlpts[1]+S.y*2*D};var T=l.intersectLine(n.x,n.y,i,o,C.x,C.y,0);if(b){r.ctrlpts[0]=r.ctrlpts[0]+S.x*(y-m);r.ctrlpts[1]=r.ctrlpts[1]+S.y*(y-m)}else{r.ctrlpts[0]=T[0]+S.x*y;r.ctrlpts[1]=T[1]+S.y*y}}if(d||h||w){E=true;var M={x:r.ctrlpts[0]-a.x,y:r.ctrlpts[1]-a.y};var O=Math.sqrt(M.x*M.x+M.y*M.y);var I={x:M.x/O,y:M.y/O};var z=Math.max(i,o);var N={x:r.ctrlpts[0]+I.x*2*z,y:r.ctrlpts[1]+I.y*2*z};var A=f.intersectLine(a.x,a.y,s,u,N.x,N.y,0);if(w){r.ctrlpts[0]=r.ctrlpts[0]+I.x*(y-x);r.ctrlpts[1]=r.ctrlpts[1]+I.y*(y-x)}else{r.ctrlpts[0]=A[0]+I.x*y;r.ctrlpts[1]=A[1]+I.y*y}}if(E){this.findEndpoints(e)}}};su.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 r=0;r+1<t.ctrlpts.length;r+=2){t.allpts.push(t.ctrlpts[r],t.ctrlpts[r+1]);if(r+3<t.ctrlpts.length){t.allpts.push((t.ctrlpts[r]+t.ctrlpts[r+2])/2,(t.ctrlpts[r+1]+t.ctrlpts[r+3])/2)}}t.allpts.push(t.endX,t.endY);var n,a;if(t.ctrlpts.length/2%2===0){n=t.allpts.length/2-1;t.midX=t.allpts[n];t.midY=t.allpts[n+1]}else{n=t.allpts.length/2-3;a=.5;t.midX=At(t.allpts[n],t.allpts[n+2],t.allpts[n+4],a);t.midY=At(t.allpts[n+1],t.allpts[n+3],t.allpts[n+5],a)}}else if(t.edgeType==="straight"){t.allpts=[t.startX,t.startY,t.endX,t.endY];t.midX=(t.startX+t.endX+t.arrowStartX+t.arrowEndX)/4;t.midY=(t.startY+t.endY+t.arrowStartY+t.arrowEndY)/4}else if(t.edgeType==="segments"){t.allpts=[];t.allpts.push(t.startX,t.startY);t.allpts.push.apply(t.allpts,t.segpts);t.allpts.push(t.endX,t.endY);if(t.segpts.length%4===0){var i=t.segpts.length/2;var o=i-2;t.midX=(t.segpts[o]+t.segpts[i])/2;t.midY=(t.segpts[o+1]+t.segpts[i+1])/2}else{var s=t.segpts.length/2-1;t.midX=t.segpts[s];t.midY=t.segpts[s+1]}}};su.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;if(t.nodesOverlap||P(t.startX)&&P(t.startY)&&P(t.endX)&&P(t.endY)){t.loggedErr=false}else{if(!t.loggedErr){t.loggedErr=true;Fe("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.")}}};su.findEdgeControlPoints=function(e){var t=this;if(!e||e.length===0){return}var r=this;var n=r.cy;var a=n.hasCompoundNodes();var i={map:new et,get:function e(t){var r=this.map.get(t[0]);if(r!=null){return r.get(t[1])}else{return null}},set:function e(t,r){var n=this.map.get(t[0]);if(n==null){n=new et;this.map.set(t[0],n)}n.set(t[1],r)}};var o=[];var s=[];for(var u=0;u<e.length;u++){var l=e[u];var f=l._private;var c=l.pstyle("curve-style").value;if(l.removed()||!l.takesUpSpace()){continue}if(c==="haystack"){s.push(l);continue}var v=c==="unbundled-bezier"||c==="segments"||c==="straight"||c==="taxi";var d=c==="unbundled-bezier"||c==="bezier";var h=f.source;var p=f.target;var g=h.poolIndex();var y=p.poolIndex();var m=[g,y].sort();var b=i.get(m);if(b==null){b={eles:[]};i.set(m,b);o.push(m)}b.eles.push(l);if(v){b.hasUnbundled=true}if(d){b.hasBezier=true}}var x=function e(n){var s=o[n];var u=i.get(s);var l=void 0;if(!u.hasUnbundled){var f=u.eles[0].parallelEdges().filter((function(e){return e.isBundledBezier()}));Ke(u.eles);f.forEach((function(e){return u.eles.push(e)}));u.eles.sort((function(e,t){return e.poolIndex()-t.poolIndex()}))}var c=u.eles[0];var v=c.source();var d=c.target();if(v.poolIndex()>d.poolIndex()){var h=v;v=d;d=h}var p=u.srcPos=v.position();var g=u.tgtPos=d.position();var y=u.srcW=v.outerWidth();var m=u.srcH=v.outerHeight();var b=u.tgtW=d.outerWidth();var x=u.tgtH=d.outerHeight();var w=u.srcShape=r.nodeShapes[t.getNodeShape(v)];var E=u.tgtShape=r.nodeShapes[t.getNodeShape(d)];u.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var k=0;k<u.eles.length;k++){var _=u.eles[k];var S=_[0]._private.rscratch;var D=_.pstyle("curve-style").value;var C=D==="unbundled-bezier"||D==="segments"||D==="taxi";var T=!v.same(_.source());if(!u.calculatedIntersection&&v!==d&&(u.hasBezier||u.hasUnbundled)){u.calculatedIntersection=true;var M=w.intersectLine(p.x,p.y,y,m,g.x,g.y,0);var O=u.srcIntn=M;var I=E.intersectLine(g.x,g.y,b,x,p.x,p.y,0);var z=u.tgtIntn=I;var N=u.intersectionPts={x1:M[0],x2:I[0],y1:M[1],y2:I[1]};var A=u.posPts={x1:p.x,x2:g.x,y1:p.y,y2:g.y};var L=I[1]-M[1];var B=I[0]-M[0];var j=Math.sqrt(B*B+L*L);var R=u.vector={x:B,y:L};var F=u.vectorNorm={x:R.x/j,y:R.y/j};var V={x:-F.y,y:F.x};u.nodesOverlap=!P(j)||E.checkPoint(M[0],M[1],0,b,x,g.x,g.y)||w.checkPoint(I[0],I[1],0,y,m,p.x,p.y);u.vectorNormInverse=V;l={nodesOverlap:u.nodesOverlap,dirCounts:u.dirCounts,calculatedIntersection:true,hasBezier:u.hasBezier,hasUnbundled:u.hasUnbundled,eles:u.eles,srcPos:g,tgtPos:p,srcW:b,srcH:x,tgtW:y,tgtH:m,srcIntn:z,tgtIntn:O,srcShape:E,tgtShape:w,posPts:{x1:A.x2,y1:A.y2,x2:A.x1,y2:A.y1},intersectionPts:{x1:N.x2,y1:N.y2,x2:N.x1,y2:N.y1},vector:{x:-R.x,y:-R.y},vectorNorm:{x:-F.x,y:-F.y},vectorNormInverse:{x:-V.x,y:-V.y}}}var q=T?l:u;S.nodesOverlap=q.nodesOverlap;S.srcIntn=q.srcIntn;S.tgtIntn=q.tgtIntn;if(a&&(v.isParent()||v.isChild()||d.isParent()||d.isChild())&&(v.parents().anySame(d)||d.parents().anySame(v)||v.same(d)&&v.isParent())){t.findCompoundLoopPoints(_,q,k,C)}else if(v===d){t.findLoopPoints(_,q,k,C)}else if(D==="segments"){t.findSegmentsPoints(_,q)}else if(D==="taxi"){t.findTaxiPoints(_,q)}else if(D==="straight"||!C&&u.eles.length%2===1&&k===Math.floor(u.eles.length/2)){t.findStraightEdgePoints(_)}else{t.findBezierPoints(_,q,k,C,T)}t.findEndpoints(_);t.tryToCorrectInvalidPoints(_,q);t.checkForInvalidEdgeWarning(_);t.storeAllpts(_);t.storeEdgeProjections(_);t.calculateArrowAngles(_);t.recalculateEdgeLabelProjections(_);t.calculateLabelAngles(_)}};for(var w=0;w<o.length;w++){x(w)}this.findHaystackPoints(s)};function uu(e){var t=[];if(e==null){return}for(var r=0;r<e.length;r+=2){var n=e[r];var a=e[r+1];t.push({x:n,y:a})}return t}su.getSegmentPoints=function(e){var t=e[0]._private.rscratch;var r=t.edgeType;if(r==="segments"){this.recalculateRenderedStyle(e);return uu(t.segpts)}};su.getControlPoints=function(e){var t=e[0]._private.rscratch;var r=t.edgeType;if(r==="bezier"||r==="multibezier"||r==="self"||r==="compound"){this.recalculateRenderedStyle(e);return uu(t.ctrlpts)}};su.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;this.recalculateRenderedStyle(e);return{x:t.midX,y:t.midY}};var lu={};lu.manualEndptToPx=function(e,t){var r=this;var n=e.position();var a=e.outerWidth();var i=e.outerHeight();if(t.value.length===2){var o=[t.pfValue[0],t.pfValue[1]];if(t.units[0]==="%"){o[0]=o[0]*a}if(t.units[1]==="%"){o[1]=o[1]*i}o[0]+=n.x;o[1]+=n.y;return o}else{var s=t.pfValue[0];s=-Math.PI/2+s;var u=2*Math.max(a,i);var l=[n.x+Math.cos(s)*u,n.y+Math.sin(s)*u];return r.nodeShapes[this.getNodeShape(e)].intersectLine(n.x,n.y,a,i,l[0],l[1],0)}};lu.findEndpoints=function(e){var t=this;var r;var n=e.source()[0];var a=e.target()[0];var i=n.position();var o=a.position();var s=e.pstyle("target-arrow-shape").value;var u=e.pstyle("source-arrow-shape").value;var l=e.pstyle("target-distance-from-node").pfValue;var f=e.pstyle("source-distance-from-node").pfValue;var c=e.pstyle("curve-style").value;var v=e._private.rscratch;var d=v.edgeType;var h=c==="taxi";var p=d==="self"||d==="compound";var g=d==="bezier"||d==="multibezier"||p;var y=d!=="bezier";var m=d==="straight"||d==="segments";var b=d==="segments";var x=g||y||m;var w=p||h;var E=e.pstyle("source-endpoint");var k=w?"outside-to-node":E.value;var _=e.pstyle("target-endpoint");var S=w?"outside-to-node":_.value;v.srcManEndpt=E;v.tgtManEndpt=_;var D;var C;var T;var M;if(g){var O=[v.ctrlpts[0],v.ctrlpts[1]];var I=y?[v.ctrlpts[v.ctrlpts.length-2],v.ctrlpts[v.ctrlpts.length-1]]:O;D=I;C=O}else if(m){var z=!b?[o.x,o.y]:v.segpts.slice(0,2);var N=!b?[i.x,i.y]:v.segpts.slice(v.segpts.length-2);D=N;C=z}if(S==="inside-to-node"){r=[o.x,o.y]}else if(_.units){r=this.manualEndptToPx(a,_)}else if(S==="outside-to-line"){r=v.tgtIntn}else{if(S==="outside-to-node"||S==="outside-to-node-or-label"){T=D}else if(S==="outside-to-line"||S==="outside-to-line-or-label"){T=[i.x,i.y]}r=t.nodeShapes[this.getNodeShape(a)].intersectLine(o.x,o.y,a.outerWidth(),a.outerHeight(),T[0],T[1],0);if(S==="outside-to-node-or-label"||S==="outside-to-line-or-label"){var A=a._private.rscratch;var L=A.labelWidth;var B=A.labelHeight;var j=A.labelX;var R=A.labelY;var F=L/2;var V=B/2;var q=a.pstyle("text-valign").value;if(q==="top"){R-=V}else if(q==="bottom"){R+=V}var G=a.pstyle("text-halign").value;if(G==="left"){j-=F}else if(G==="right"){j+=F}var Y=pr(T[0],T[1],[j-F,R-V,j+F,R-V,j+F,R+V,j-F,R+V],o.x,o.y);if(Y.length>0){var X=i;var W=zt(X,kt(r));var H=zt(X,kt(Y));var U=W;if(H<W){r=Y;U=H}if(Y.length>2){var K=zt(X,{x:Y[2],y:Y[3]});if(K<U){r=[Y[2],Y[3]]}}}}}var Z=yr(r,D,t.arrowShapes[s].spacing(e)+l);var 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f=s.zoom();if(n.touches[0]){var c=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);u[0]=c[0];u[1]=c[1]}if(n.touches[1]){var c=e.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);u[2]=c[0];u[3]=c[1]}if(n.touches[2]){var c=e.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);u[4]=c[0];u[5]=c[1]}var v=e.touchData.startGPosition;var d;if(i&&n.touches[0]&&v){var p=[];for(var y=0;y<u.length;y++){p[y]=u[y]-l[y]}var m=n.touches[0].clientX-v[0];var b=m*m;var x=n.touches[0].clientY-v[1];var w=x*x;var E=b+w;d=E>=e.touchTapThreshold2}if(i&&e.touchData.cxt){n.preventDefault();var k=n.touches[0].clientX-L,_=n.touches[0].clientY-B;var D=n.touches[1].clientX-L,N=n.touches[1].clientY-B;var j=q(k,_,D,N);var R=j/z;var G=150;var Y=G*G;var X=1.5;var W=X*X;if(R>=W||j>=Y){e.touchData.cxt=false;e.data.bgActivePosistion=undefined;e.redrawHint("select",true);var H={originalEvent:n,type:"cxttapend",position:{x:u[0],y:u[1]}};if(e.touchData.start){e.touchData.start.unactivate().emit(H);e.touchData.start=null}else{s.emit(H)}}}if(i&&e.touchData.cxt){var H={originalEvent:n,type:"cxtdrag",position:{x:u[0],y:u[1]}};e.data.bgActivePosistion=undefined;e.redrawHint("select",true);if(e.touchData.start){e.touchData.start.emit(H)}else{s.emit(H)}if(e.touchData.start){e.touchData.start._private.grabbed=false}e.touchData.cxtDragged=true;var U=e.findNearestElement(u[0],u[1],true,true);if(!e.touchData.cxtOver||U!==e.touchData.cxtOver){if(e.touchData.cxtOver){e.touchData.cxtOver.emit({originalEvent:n,type:"cxtdragout",position:{x:u[0],y:u[1]}})}e.touchData.cxtOver=U;if(U){U.emit({originalEvent:n,type:"cxtdragover",position:{x:u[0],y:u[1]}})}}}else if(i&&n.touches[2]&&s.boxSelectionEnabled()){n.preventDefault();e.data.bgActivePosistion=undefined;this.lastThreeTouch=+new Date;if(!e.touchData.selecting){s.emit({originalEvent:n,type:"boxstart",position:{x:u[0],y:u[1]}})}e.touchData.selecting=true;e.touchData.didSelect=true;o[4]=1;if(!o||o.length===0||o[0]===undefined){o[0]=(u[0]+u[2]+u[4])/3;o[1]=(u[1]+u[3]+u[5])/3;o[2]=(u[0]+u[2]+u[4])/3+1;o[3]=(u[1]+u[3]+u[5])/3+1}else{o[2]=(u[0]+u[2]+u[4])/3;o[3]=(u[1]+u[3]+u[5])/3}e.redrawHint("select",true);e.redraw()}else if(i&&n.touches[1]&&!e.touchData.didSelect&&s.zoomingEnabled()&&s.panningEnabled()&&s.userZoomingEnabled()&&s.userPanningEnabled()){n.preventDefault();e.data.bgActivePosistion=undefined;e.redrawHint("select",true);var K=e.dragData.touchDragEles;if(K){e.redrawHint("drag",true);for(var Z=0;Z<K.length;Z++){var $=K[Z]._private;$.grabbed=false;$.rscratch.inDragLayer=false}}var Q=e.touchData.start;var k=n.touches[0].clientX-L,_=n.touches[0].clientY-B;var D=n.touches[1].clientX-L,N=n.touches[1].clientY-B;var J=V(k,_,D,N);var ee=J/I;if(F){var te=k-C;var re=_-T;var ne=D-M;var ae=N-O;var ie=(te+ne)/2;var oe=(re+ae)/2;var se=s.zoom();var ue=se*ee;var le=s.pan();var fe=A[0]*se+le.x;var ce=A[1]*se+le.y;var ve={x:-ue/se*(fe-le.x-ie)+fe,y:-ue/se*(ce-le.y-oe)+ce};if(Q&&Q.active()){var K=e.dragData.touchDragEles;g(K);e.redrawHint("drag",true);e.redrawHint("eles",true);Q.unactivate().emit("freeon");K.emit("free");if(e.dragData.didDrag){Q.emit("dragfreeon");K.emit("dragfree")}}s.viewport({zoom:ue,pan:ve,cancelOnFailedZoom:true});I=J;C=k;T=_;M=D;O=N;e.pinching=true}if(n.touches[0]){var c=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);u[0]=c[0];u[1]=c[1]}if(n.touches[1]){var c=e.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY);u[2]=c[0];u[3]=c[1]}if(n.touches[2]){var c=e.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY);u[4]=c[0];u[5]=c[1]}}else if(n.touches[0]&&!e.touchData.didSelect){var de=e.touchData.start;var he=e.touchData.last;var U;if(!e.hoverData.draggingEles&&!e.swipePanning){U=e.findNearestElement(u[0],u[1],true,true)}if(i&&de!=null){n.preventDefault()}if(i&&de!=null&&e.nodeIsDraggable(de)){if(d){var K=e.dragData.touchDragEles;var pe=!e.dragData.didDrag;if(pe){h(K,{inDragLayer:true})}e.dragData.didDrag=true;var ge={x:0,y:0};if(P(p[0])&&P(p[1])){ge.x+=p[0];ge.y+=p[1];if(pe){e.redrawHint("eles",true);var ye=e.touchData.dragDelta;if(ye&&P(ye[0])&&P(ye[1])){ge.x+=ye[0];ge.y+=ye[1]}}}e.hoverData.draggingEles=true;K.silentShift(ge).emit("position drag");e.redrawHint("drag",true);if(e.touchData.startPosition[0]==l[0]&&e.touchData.startPosition[1]==l[1]){e.redrawHint("eles",true)}e.redraw()}else{var ye=e.touchData.dragDelta=e.touchData.dragDelta||[];if(ye.length===0){ye.push(p[0]);ye.push(p[1])}else{ye[0]+=p[0];ye[1]+=p[1]}}}{r(de||U,["touchmove","tapdrag","vmousemove"],n,{x:u[0],y:u[1]});if((!de||!de.grabbed())&&U!=he){if(he){he.emit({originalEvent:n,type:"tapdragout",position:{x:u[0],y:u[1]}})}if(U){U.emit({originalEvent:n,type:"tapdragover",position:{x:u[0],y:u[1]}})}}e.touchData.last=U}if(i){for(var Z=0;Z<u.length;Z++){if(u[Z]&&e.touchData.startPosition[Z]&&d){e.touchData.singleTouchMoved=true}}}if(i&&(de==null||de.pannable())&&s.panningEnabled()&&s.userPanningEnabled()){var me=a(de,e.touchData.starts);if(me){n.preventDefault();if(!e.data.bgActivePosistion){e.data.bgActivePosistion=kt(e.touchData.startPosition)}if(e.swipePanning){s.panBy({x:p[0]*f,y:p[1]*f})}else if(d){e.swipePanning=true;s.panBy({x:m*f,y:x*f});if(de){de.unactivate();e.redrawHint("select",true);e.touchData.start=null}}}var c=e.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);u[0]=c[0];u[1]=c[1]}}for(var y=0;y<u.length;y++){l[y]=u[y]}if(i&&n.touches.length>0&&!e.hoverData.draggingEles&&!e.swipePanning&&e.data.bgActivePosistion!=null){e.data.bgActivePosistion=undefined;e.redrawHint("select",true);e.redraw()}},false);var X;e.registerBinding(window,"touchcancel",X=function t(r){var n=e.touchData.start;e.touchData.capture=false;if(n){n.unactivate()}});var W;e.registerBinding(window,"touchend",W=function n(a){var i=e.touchData.start;var o=e.touchData.capture;if(o){if(a.touches.length===0){e.touchData.capture=false}a.preventDefault()}else{return}var s=e.selection;e.swipePanning=false;e.hoverData.draggingEles=false;var u=e.cy;var l=u.zoom();var f=e.touchData.now;var c=e.touchData.earlier;if(a.touches[0]){var v=e.projectIntoViewport(a.touches[0].clientX,a.touches[0].clientY);f[0]=v[0];f[1]=v[1]}if(a.touches[1]){var v=e.projectIntoViewport(a.touches[1].clientX,a.touches[1].clientY);f[2]=v[0];f[3]=v[1]}if(a.touches[2]){var v=e.projectIntoViewport(a.touches[2].clientX,a.touches[2].clientY);f[4]=v[0];f[5]=v[1]}if(i){i.unactivate()}var d;if(e.touchData.cxt){d={originalEvent:a,type:"cxttapend",position:{x:f[0],y:f[1]}};if(i){i.emit(d)}else{u.emit(d)}if(!e.touchData.cxtDragged){var h={originalEvent:a,type:"cxttap",position:{x:f[0],y:f[1]}};if(i){i.emit(h)}else{u.emit(h)}}if(e.touchData.start){e.touchData.start._private.grabbed=false}e.touchData.cxt=false;e.touchData.start=null;e.redraw();return}if(!a.touches[2]&&u.boxSelectionEnabled()&&e.touchData.selecting){e.touchData.selecting=false;var p=u.collection(e.getAllInBox(s[0],s[1],s[2],s[3]));s[0]=undefined;s[1]=undefined;s[2]=undefined;s[3]=undefined;s[4]=0;e.redrawHint("select",true);u.emit({type:"boxend",originalEvent:a,position:{x:f[0],y:f[1]}});var y=function e(t){return t.selectable()&&!t.selected()};p.emit("box").stdFilter(y).select().emit("boxselect");if(p.nonempty()){e.redrawHint("eles",true)}e.redraw()}if(i!=null){i.unactivate()}if(a.touches[2]){e.data.bgActivePosistion=undefined;e.redrawHint("select",true)}else if(a.touches[1]);else if(a.touches[0]);else if(!a.touches[0]){e.data.bgActivePosistion=undefined;e.redrawHint("select",true);var m=e.dragData.touchDragEles;if(i!=null){var b=i._private.grabbed;g(m);e.redrawHint("drag",true);e.redrawHint("eles",true);if(b){i.emit("freeon");m.emit("free");if(e.dragData.didDrag){i.emit("dragfreeon");m.emit("dragfree")}}r(i,["touchend","tapend","vmouseup","tapdragout"],a,{x:f[0],y:f[1]});i.unactivate();e.touchData.start=null}else{var x=e.findNearestElement(f[0],f[1],true,true);r(x,["touchend","tapend","vmouseup","tapdragout"],a,{x:f[0],y:f[1]})}var w=e.touchData.startPosition[0]-f[0];var E=w*w;var k=e.touchData.startPosition[1]-f[1];var _=k*k;var S=E+_;var D=S*l*l;if(!e.touchData.singleTouchMoved){if(!i){u.$(":selected").unselect(["tapunselect"])}r(i,["tap","vclick"],a,{x:f[0],y:f[1]})}if(i!=null&&!e.dragData.didDrag&&i._private.selectable&&D<e.touchTapThreshold2&&!e.pinching){if(u.selectionType()==="single"){u.$(t).unmerge(i).unselect(["tapunselect"]);i.select(["tapselect"])}else{if(i.selected()){i.unselect(["tapunselect"])}else{i.select(["tapselect"])}}e.redrawHint("eles",true)}e.touchData.singleTouchMoved=true}for(var C=0;C<f.length;C++){c[C]=f[C]}e.dragData.didDrag=false;if(a.touches.length===0){e.touchData.dragDelta=[];e.touchData.startPosition=null;e.touchData.startGPosition=null;e.touchData.didSelect=false}if(a.touches.length<2){if(a.touches.length===1){e.touchData.startGPosition=[a.touches[0].clientX,a.touches[0].clientY]}e.pinching=false;e.redrawHint("eles",true);e.redraw()}},false);if(typeof TouchEvent==="undefined"){var H=[];var U=function e(t){return{clientX:t.clientX,clientY:t.clientY,force:1,identifier:t.pointerId,pageX:t.pageX,pageY:t.pageY,radiusX:t.width/2,radiusY:t.height/2,screenX:t.screenX,screenY:t.screenY,target:t.target}};var K=function e(t){return{event:t,touch:U(t)}};var Z=function e(t){H.push(K(t))};var $=function e(t){for(var r=0;r<H.length;r++){var n=H[r];if(n.event.pointerId===t.pointerId){H.splice(r,1);return}}};var Q=function e(t){var r=H.filter((function(e){return e.event.pointerId===t.pointerId}))[0];r.event=t;r.touch=U(t)};var J=function e(t){t.touches=H.map((function(e){return e.touch}))};var ee=function e(t){return t.pointerType==="mouse"||t.pointerType===4};e.registerBinding(e.container,"pointerdown",(function(e){if(ee(e)){return}e.preventDefault();Z(e);J(e);G(e)}));e.registerBinding(e.container,"pointerup",(function(e){if(ee(e)){return}$(e);J(e);W(e)}));e.registerBinding(e.container,"pointercancel",(function(e){if(ee(e)){return}$(e);J(e);X(e)}));e.registerBinding(e.container,"pointermove",(function(e){if(ee(e)){return}e.preventDefault();Q(e);J(e);Y(e)}))}};var _u={};_u.generatePolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function e(t,r,n,a,i){this.renderer.nodeShapeImpl("polygon",t,r,n,a,i,this.points)},intersectLine:function e(t,r,n,a,i,o,s){return pr(i,o,this.points,t,r,n/2,a/2,s)},checkPoint:function e(t,r,n,a,i,o,s){return or(t,r,this.points,o,s,a,i,[0,-1],n)}}};_u.generateEllipse=function(){return this.nodeShapes["ellipse"]={renderer:this,name:"ellipse",draw:function e(t,r,n,a,i){this.renderer.nodeShapeImpl(this.name,t,r,n,a,i)},intersectLine:function e(t,r,n,a,i,o,s){return fr(i,o,t,r,n/2+s,a/2+s)},checkPoint:function e(t,r,n,a,i,o,s){return cr(t,r,a,i,o,s,n)}}};_u.generateRoundPolygon=function(e,t){var r=new Array(t.length*2);for(var n=0;n<t.length/2;n++){var a=n*2;var i=void 0;if(n<t.length/2-1){i=(n+1)*2}else{i=0}r[n*4]=t[a];r[n*4+1]=t[a+1];var o=t[i]-t[a];var s=t[i+1]-t[a+1];var u=Math.sqrt(o*o+s*s);r[n*4+2]=o/u;r[n*4+3]=s/u}return this.nodeShapes[e]={renderer:this,name:e,points:r,draw:function e(t,r,n,a,i){this.renderer.nodeShapeImpl("round-polygon",t,r,n,a,i,this.points)},intersectLine:function e(t,r,n,a,i,o,s){return gr(i,o,this.points,t,r,n,a)},checkPoint:function e(t,r,n,a,i,o,s){return sr(t,r,this.points,o,s,a,i)}}};_u.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes["roundrectangle"]={renderer:this,name:"round-rectangle",points:mr(4,0),draw:function e(t,r,n,a,i){this.renderer.nodeShapeImpl(this.name,t,r,n,a,i)},intersectLine:function e(t,r,n,a,i,o,s){return Qt(i,o,t,r,n,a,s)},checkPoint:function e(t,r,n,a,i,o,s){var u=wr(a,i);var l=u*2;if(or(t,r,this.points,o,s,a,i-l,[0,-1],n)){return true}if(or(t,r,this.points,o,s,a-l,i,[0,-1],n)){return true}if(cr(t,r,l,l,o-a/2+u,s-i/2+u,n)){return true}if(cr(t,r,l,l,o+a/2-u,s-i/2+u,n)){return true}if(cr(t,r,l,l,o+a/2-u,s+i/2-u,n)){return true}if(cr(t,r,l,l,o-a/2+u,s+i/2-u,n)){return true}return false}}};_u.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes["cutrectangle"]={renderer:this,name:"cut-rectangle",cornerLength:kr(),points:mr(4,0),draw:function e(t,r,n,a,i){this.renderer.nodeShapeImpl(this.name,t,r,n,a,i)},generateCutTrianglePts:function e(t,r,n,a){var i=this.cornerLength;var o=r/2;var s=t/2;var u=n-s;var l=n+s;var f=a-o;var c=a+o;return{topLeft:[u,f+i,u+i,f,u+i,f+i],topRight:[l-i,f,l,f+i,l-i,f+i],bottomRight:[l,c-i,l-i,c,l-i,c-i],bottomLeft:[u+i,c,u,c-i,u+i,c-i]}},intersectLine:function e(t,r,n,a,i,o,s){var u=this.generateCutTrianglePts(n+2*s,a+2*s,t,r);var l=[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]);return pr(i,o,l,t,r)},checkPoint:function e(t,r,n,a,i,o,s){if(or(t,r,this.points,o,s,a,i-2*this.cornerLength,[0,-1],n)){return true}if(or(t,r,this.points,o,s,a-2*this.cornerLength,i,[0,-1],n)){return true}var u=this.generateCutTrianglePts(a,i,o,s);return ir(t,r,u.topLeft)||ir(t,r,u.topRight)||ir(t,r,u.bottomRight)||ir(t,r,u.bottomLeft)}}};_u.generateBarrel=function(){return this.nodeShapes["barrel"]={renderer:this,name:"barrel",points:mr(4,0),draw:function e(t,r,n,a,i){this.renderer.nodeShapeImpl(this.name,t,r,n,a,i)},intersectLine:function e(t,r,n,a,i,o,s){var u=.15;var l=.5;var f=.85;var c=this.generateBarrelBezierPts(n+2*s,a+2*s,t,r);var v=function e(t){var r=Lt({x:t[0],y:t[1]},{x:t[2],y:t[3]},{x:t[4],y:t[5]},u);var n=Lt({x:t[0],y:t[1]},{x:t[2],y:t[3]},{x:t[4],y:t[5]},l);var a=Lt({x:t[0],y:t[1]},{x:t[2],y:t[3]},{x:t[4],y:t[5]},f);return[t[0],t[1],r.x,r.y,n.x,n.y,a.x,a.y,t[4],t[5]]};var d=[].concat(v(c.topLeft),v(c.topRight),v(c.bottomRight),v(c.bottomLeft));return pr(i,o,d,t,r)},generateBarrelBezierPts:function e(t,r,n,a){var i=r/2;var o=t/2;var s=n-o;var u=n+o;var l=a-i;var f=a+i;var c=Sr(t,r);var v=c.heightOffset;var d=c.widthOffset;var h=c.ctrlPtOffsetPct*t;var p={topLeft:[s,l+v,s+h,l,s+d,l],topRight:[u-d,l,u-h,l,u,l+v],bottomRight:[u,f-v,u-h,f,u-d,f],bottomLeft:[s+d,f,s+h,f,s,f-v]};p.topLeft.isTop=true;p.topRight.isTop=true;p.bottomLeft.isBottom=true;p.bottomRight.isBottom=true;return p},checkPoint:function e(t,r,n,a,i,o,s){var u=Sr(a,i);var l=u.heightOffset;var f=u.widthOffset;if(or(t,r,this.points,o,s,a,i-2*l,[0,-1],n)){return true}if(or(t,r,this.points,o,s,a-2*f,i,[0,-1],n)){return true}var c=this.generateBarrelBezierPts(a,i,o,s);var v=function e(t,r,n){var a=n[4];var i=n[2];var o=n[0];var s=n[5];var u=n[1];var l=Math.min(a,o);var f=Math.max(a,o);var c=Math.min(s,u);var v=Math.max(s,u);if(l<=t&&t<=f&&c<=r&&r<=v){var d=_r(a,i,o);var h=tr(d[0],d[1],d[2],t);var p=h.filter((function(e){return 0<=e&&e<=1}));if(p.length>0){return p[0]}}return null};var d=Object.keys(c);for(var h=0;h<d.length;h++){var p=d[h];var g=c[p];var y=v(t,r,g);if(y==null){continue}var m=g[5];var b=g[3];var x=g[1];var w=At(m,b,x,y);if(g.isTop&&w<=r){return true}if(g.isBottom&&r<=w){return true}}return false}}};_u.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes["bottomroundrectangle"]={renderer:this,name:"bottom-round-rectangle",points:mr(4,0),draw:function e(t,r,n,a,i){this.renderer.nodeShapeImpl(this.name,t,r,n,a,i)},intersectLine:function e(t,r,n,a,i,o,s){var u=t-(n/2+s);var l=r-(a/2+s);var f=l;var c=t+(n/2+s);var v=hr(i,o,t,r,u,l,c,f,false);if(v.length>0){return v}return Qt(i,o,t,r,n,a,s)},checkPoint:function e(t,r,n,a,i,o,s){var u=wr(a,i);var l=2*u;if(or(t,r,this.points,o,s,a,i-l,[0,-1],n)){return true}if(or(t,r,this.points,o,s,a-l,i,[0,-1],n)){return true}var f=a/2+2*n;var c=i/2+2*n;var v=[o-f,s-c,o-f,s,o+f,s,o+f,s-c];if(ir(t,r,v)){return true}if(cr(t,r,l,l,o+a/2-u,s+i/2-u,n)){return true}if(cr(t,r,l,l,o-a/2+u,s+i/2-u,n)){return true}return false}}};_u.registerNodeShapes=function(){var e=this.nodeShapes={};var t=this;this.generateEllipse();this.generatePolygon("triangle",mr(3,0));this.generateRoundPolygon("round-triangle",mr(3,0));this.generatePolygon("rectangle",mr(4,0));e["square"]=e["rectangle"];this.generateRoundRectangle();this.generateCutRectangle();this.generateBarrel();this.generateBottomRoundrectangle();{var r=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",r);this.generateRoundPolygon("round-diamond",r)}this.generatePolygon("pentagon",mr(5,0));this.generateRoundPolygon("round-pentagon",mr(5,0));this.generatePolygon("hexagon",mr(6,0));this.generateRoundPolygon("round-hexagon",mr(6,0));this.generatePolygon("heptagon",mr(7,0));this.generateRoundPolygon("round-heptagon",mr(7,0));this.generatePolygon("octagon",mr(8,0));this.generateRoundPolygon("round-octagon",mr(8,0));var n=new Array(20);{var a=xr(5,0);var i=xr(5,Math.PI/5);var o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<i.length/2;s++){i[s*2]*=o;i[s*2+1]*=o}for(var s=0;s<20/4;s++){n[s*4]=a[s*2];n[s*4+1]=a[s*2+1];n[s*4+2]=i[s*2];n[s*4+3]=i[s*2+1]}}n=br(n);this.generatePolygon("star",n);this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]);this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]);this.nodeShapes["concavehexagon"]=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);{var u=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",u);this.generateRoundPolygon("round-tag",u)}e.makePolygon=function(e){var r=e.join("$");var n="polygon-"+r;var a;if(a=this[n]){return a}return t.generatePolygon(n,e)}};var Su={};Su.timeToRender=function(){return this.redrawTotalTime/this.redrawCount};Su.redraw=function(e){e=e||We();var t=this;if(t.averageRedrawTime===undefined){t.averageRedrawTime=0}if(t.lastRedrawTime===undefined){t.lastRedrawTime=0}if(t.lastDrawTime===undefined){t.lastDrawTime=0}t.requestedFrame=true;t.renderOptions=e};Su.beforeRender=function(e,t){if(this.destroyed){return}if(t==null){je("Priority is not optional for beforeRender")}var r=this.beforeRenderCallbacks;r.push({fn:e,priority:t});r.sort((function(e,t){return t.priority-e.priority}))};var Du=function e(t,r,n){var a=t.beforeRenderCallbacks;for(var i=0;i<a.length;i++){a[i].fn(r,n)}};Su.startRenderLoop=function(){var e=this;var t=e.cy;if(e.renderLoopStarted){return}else{e.renderLoopStarted=true}var r=function r(n){if(e.destroyed){return}if(t.batching());else if(e.requestedFrame&&!e.skipFrame){Du(e,true,n);var a=ge();e.render(e.renderOptions);var i=e.lastDrawTime=ge();if(e.averageRedrawTime===undefined){e.averageRedrawTime=i-a}if(e.redrawCount===undefined){e.redrawCount=0}e.redrawCount++;if(e.redrawTotalTime===undefined){e.redrawTotalTime=0}var o=i-a;e.redrawTotalTime+=o;e.lastRedrawTime=o;e.averageRedrawTime=e.averageRedrawTime/2+o/2;e.requestedFrame=false}else{Du(e,false,n)}e.skipFrame=false;pe(r)};pe(r)};var Cu=function e(t){this.init(t)};var Tu=Cu;var Pu=Tu.prototype;Pu.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"];Pu.init=function(e){var t=this;t.options=e;t.cy=e.cy;var r=t.container=e.cy.container();if(g){var n=g.document;var a=n.head;var i="__________cytoscape_stylesheet";var o="__________cytoscape_container";var s=n.getElementById(i)!=null;if(r.className.indexOf(o)<0){r.className=(r.className||"")+" "+o}if(!s){var u=n.createElement("style");u.id=i;u.innerHTML="."+o+" { position: relative; }";a.insertBefore(u,a.children[0])}var l=g.getComputedStyle(r);var f=l.getPropertyValue("position");if(f==="static"){Fe("A Cytoscape container has style position:static and so can not use UI extensions properly")}}t.selection=[undefined,undefined,undefined,undefined,0];t.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95];t.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:false,initialPan:[null,null],capture:false};t.dragData={possibleDragElements:[]};t.touchData={start:null,capture:false,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:true,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.hideEdgesOnViewport=e.hideEdgesOnViewport;t.textureOnViewport=e.textureOnViewport;t.wheelSensitivity=e.wheelSensitivity;t.motionBlurEnabled=e.motionBlur;t.forcedPixelRatio=P(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=false;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()};Pu.notify=function(e,t){var r=this;var n=r.cy;if(this.destroyed){return}if(e==="init"){r.load();return}if(e==="destroy"){r.destroy();return}if(e==="add"||e==="remove"||e==="move"&&n.hasCompoundNodes()||e==="load"||e==="zorder"||e==="mount"){r.invalidateCachedZSortedEles()}if(e==="viewport"){r.redrawHint("select",true)}if(e==="load"||e==="resize"||e==="mount"){r.invalidateContainerClientCoordsCache();r.matchCanvasSize(r.container)}r.redrawHint("eles",true);r.redrawHint("drag",true);this.startRenderLoop();this.redraw()};Pu.destroy=function(){var e=this;e.destroyed=true;e.cy.stopAnimationLoop();for(var t=0;t<e.bindings.length;t++){var r=e.bindings[t];var n=r;var a=n.target;(a.off||a.removeEventListener).apply(a,n.args)}e.bindings=[];e.beforeRenderCallbacks=[];e.onUpdateEleCalcsFns=[];if(e.removeObserver){e.removeObserver.disconnect()}if(e.styleObserver){e.styleObserver.disconnect()}if(e.resizeObserver){e.resizeObserver.disconnect()}if(e.labelCalcDiv){try{document.body.removeChild(e.labelCalcDiv)}catch(e){}}};Pu.isHeadless=function(){return false};[au,wu,Eu,ku,_u,Su].forEach((function(e){ne(Pu,e)}));var Mu=1e3/60;var Ou={setupDequeueing:function e(t){return function e(){var r=this;var n=this.renderer;if(r.dequeueingSetup){return}else{r.dequeueingSetup=true}var a=i((function(){n.redrawHint("eles",true);n.redrawHint("drag",true);n.redraw()}),t.deqRedrawThreshold);var o=function e(i,o){var s=ge();var u=n.averageRedrawTime;var l=n.lastRedrawTime;var f=[];var c=n.cy.extent();var v=n.getPixelRatio();if(!i){n.flushRenderedStyleQueue()}while(true){var d=ge();var h=d-s;var p=d-o;if(l<Mu){var g=Mu-(i?u:0);if(p>=t.deqFastCost*g){break}}else{if(i){if(h>=t.deqCost*l||h>=t.deqAvgCost*u){break}}else if(p>=t.deqNoDrawCost*Mu){break}}var y=t.deq(r,v,c);if(y.length>0){for(var m=0;m<y.length;m++){f.push(y[m])}}else{break}}if(f.length>0){t.onDeqd(r,f);if(!i&&t.shouldRedraw(r,f,v,c)){a()}}};var s=t.priority||Be;n.beforeRender(o,s(r))}}};var Iu=function(){function e(t){var r=arguments.length>1&&arguments[1]!==undefined?arguments[1]:Ae;u(this,e);this.idsByKey=new et;this.keyForId=new et;this.cachesByLvl=new et;this.lvls=[];this.getKey=t;this.doesEleInvalidateKey=r}f(e,[{key:"getIdsFor",value:function e(t){if(t==null){je("Can not get id list for null key")}var r=this.idsByKey;var n=this.idsByKey.get(t);if(!n){n=new nt;r.set(t,n)}return n}},{key:"addIdForKey",value:function e(t,r){if(t!=null){this.getIdsFor(t).add(r)}}},{key:"deleteIdForKey",value:function e(t,r){if(t!=null){this.getIdsFor(t)["delete"](r)}}},{key:"getNumberOfIdsForKey",value:function e(t){if(t==null){return 0}else{return this.getIdsFor(t).size}}},{key:"updateKeyMappingFor",value:function e(t){var r=t.id();var n=this.keyForId.get(r);var a=this.getKey(t);this.deleteIdForKey(n,r);this.addIdForKey(a,r);this.keyForId.set(r,a)}},{key:"deleteKeyMappingFor",value:function e(t){var r=t.id();var n=this.keyForId.get(r);this.deleteIdForKey(n,r);this.keyForId["delete"](r)}},{key:"keyHasChangedFor",value:function e(t){var r=t.id();var n=this.keyForId.get(r);var a=this.getKey(t);return n!==a}},{key:"isInvalid",value:function e(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)}},{key:"getCachesAt",value:function e(t){var r=this.cachesByLvl,n=this.lvls;var a=r.get(t);if(!a){a=new et;r.set(t,a);n.push(t)}return a}},{key:"getCache",value:function e(t,r){return this.getCachesAt(r).get(t)}},{key:"get",value:function e(t,r){var n=this.getKey(t);var a=this.getCache(n,r);if(a!=null){this.updateKeyMappingFor(t)}return a}},{key:"getForCachedKey",value:function e(t,r){var n=this.keyForId.get(t.id());var a=this.getCache(n,r);return a}},{key:"hasCache",value:function e(t,r){return this.getCachesAt(r).has(t)}},{key:"has",value:function e(t,r){var n=this.getKey(t);return this.hasCache(n,r)}},{key:"setCache",value:function e(t,r,n){n.key=t;this.getCachesAt(r).set(t,n)}},{key:"set",value:function e(t,r,n){var a=this.getKey(t);this.setCache(a,r,n);this.updateKeyMappingFor(t)}},{key:"deleteCache",value:function e(t,r){this.getCachesAt(r)["delete"](t)}},{key:"delete",value:function e(t,r){var n=this.getKey(t);this.deleteCache(n,r)}},{key:"invalidateKey",value:function e(t){var r=this;this.lvls.forEach((function(e){return r.deleteCache(t,e)}))}},{key:"invalidate",value:function e(t){var r=t.id();var n=this.keyForId.get(r);this.deleteKeyMappingFor(t);var a=this.doesEleInvalidateKey(t);if(a){this.invalidateKey(n)}return a||this.getNumberOfIdsForKey(n)===0}}]);return e}();var zu=25;var Nu=50;var Au=-4;var Lu=3;var Bu=7.99;var ju=8;var Ru=1024;var Fu=1024;var Vu=1024;var qu=.2;var Gu=.8;var Yu=10;var Xu=.15;var Wu=.1;var Hu=.9;var Uu=.9;var Ku=100;var Zu=1;var $u={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"};var Qu=He({getKey:null,doesEleInvalidateKey:Ae,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:Ne,allowEdgeTxrCaching:true,allowParentTxrCaching:true});var Ju=function e(t,r){var n=this;n.renderer=t;n.onDequeues=[];var a=Qu(r);ne(n,a);n.lookup=new Iu(a.getKey,a.doesEleInvalidateKey);n.setupDequeueing()};var el=Ju.prototype;el.reasons=$u;el.getTextureQueue=function(e){var t=this;t.eleImgCaches=t.eleImgCaches||{};return t.eleImgCaches[e]=t.eleImgCaches[e]||[]};el.getRetiredTextureQueue=function(e){var t=this;var r=t.eleImgCaches.retired=t.eleImgCaches.retired||{};var n=r[e]=r[e]||[];return n};el.getElementQueue=function(){var e=this;var t=e.eleCacheQueue=e.eleCacheQueue||new o((function(e,t){return t.reqs-e.reqs}));return t};el.getElementKeyToQueue=function(){var e=this;var t=e.eleKeyToCacheQueue=e.eleKeyToCacheQueue||{};return t};el.getElement=function(e,t,r,n,a){var i=this;var o=this.renderer;var s=o.cy.zoom();var u=this.lookup;if(t.w===0||t.h===0||isNaN(t.w)||isNaN(t.h)||!e.visible()){return null}if(!i.allowEdgeTxrCaching&&e.isEdge()||!i.allowParentTxrCaching&&e.isParent()){return null}if(n==null){n=Math.ceil(Mt(s*r))}if(n<Au){n=Au}else if(s>=Bu||n>Lu){return null}var l=Math.pow(2,n);var f=t.h*l;var c=t.w*l;var v=o.eleTextBiggerThanMin(e,l);if(!this.isVisible(e,v)){return null}var d=u.get(e,n);if(d&&d.invalidated){d.invalidated=false;d.texture.invalidatedWidth-=d.width}if(d){return d}var h;if(f<=zu){h=zu}else if(f<=Nu){h=Nu}else{h=Math.ceil(f/Nu)*Nu}if(f>Vu||c>Fu){return null}var p=i.getTextureQueue(h);var g=p[p.length-2];var y=function e(){return i.recycleTexture(h,c)||i.addTexture(h,c)};if(!g){g=p[p.length-1]}if(!g){g=y()}if(g.width-g.usedWidth<c){g=y()}var m=function e(t){return t&&t.scaledLabelShown===v};var b=a&&a===$u.dequeue;var x=a&&a===$u.highQuality;var w=a&&a===$u.downscale;var E;for(var k=n+1;k<=Lu;k++){var _=u.get(e,k);if(_){E=_;break}}var S=E&&E.level===n+1?E:null;var D=function e(){g.context.drawImage(S.texture.canvas,S.x,0,S.width,S.height,g.usedWidth,0,c,f)};g.context.setTransform(1,0,0,1,0,0);g.context.clearRect(g.usedWidth,0,c,h);if(m(S)){D()}else if(m(E)){if(x){for(var C=E.level;C>n;C--){S=i.getElement(e,t,r,C,$u.downscale)}D()}else{i.queueElement(e,E.level-1);return E}}else{var T;if(!b&&!x&&!w){for(var P=n-1;P>=Au;P--){var M=u.get(e,P);if(M){T=M;break}}}if(m(T)){i.queueElement(e,n);return T}g.context.translate(g.usedWidth,0);g.context.scale(l,l);this.drawElement(g.context,e,t,v,false);g.context.scale(1/l,1/l);g.context.translate(-g.usedWidth,0)}d={x:g.usedWidth,texture:g,level:n,scale:l,width:c,height:f,scaledLabelShown:v};g.usedWidth+=Math.ceil(c+ju);g.eleCaches.push(d);u.set(e,n,d);i.checkTextureFullness(g);return d};el.invalidateElements=function(e){for(var t=0;t<e.length;t++){this.invalidateElement(e[t])}};el.invalidateElement=function(e){var t=this;var r=t.lookup;var n=[];var a=r.isInvalid(e);if(!a){return}for(var i=Au;i<=Lu;i++){var o=r.getForCachedKey(e,i);if(o){n.push(o)}}var s=r.invalidate(e);if(s){for(var u=0;u<n.length;u++){var l=n[u];var f=l.texture;f.invalidatedWidth+=l.width;l.invalidated=true;t.checkTextureUtility(f)}}t.removeFromQueue(e)};el.checkTextureUtility=function(e){if(e.invalidatedWidth>=qu*e.width){this.retireTexture(e)}};el.checkTextureFullness=function(e){var t=this;var r=t.getTextureQueue(e.height);if(e.usedWidth/e.width>Gu&&e.fullnessChecks>=Yu){Ue(r,e)}else{e.fullnessChecks++}};el.retireTexture=function(e){var t=this;var r=e.height;var n=t.getTextureQueue(r);var a=this.lookup;Ue(n,e);e.retired=true;var i=e.eleCaches;for(var o=0;o<i.length;o++){var s=i[o];a.deleteCache(s.key,s.level)}Ke(i);var u=t.getRetiredTextureQueue(r);u.push(e)};el.addTexture=function(e,t){var r=this;var n=r.getTextureQueue(e);var 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o=0;o<Zu;o++){if(r.size()>0){var s=r.pop();var u=s.key;var l=s.eles[0];var f=i.hasCache(l,s.level);n[u]=null;if(f){continue}a.push(s);var c=t.getBoundingBox(l);t.getElement(l,c,e,s.level,$u.dequeue)}else{break}}return a};el.removeFromQueue=function(e){var t=this;var r=t.getElementQueue();var n=t.getElementKeyToQueue();var a=this.getKey(e);var i=n[a];if(i!=null){if(i.eles.length===1){i.reqs=ze;r.updateItem(i);r.pop();n[a]=null}else{i.eles.unmerge(e)}}};el.onDequeue=function(e){this.onDequeues.push(e)};el.offDequeue=function(e){Ue(this.onDequeues,e)};el.setupDequeueing=Ou.setupDequeueing({deqRedrawThreshold:Ku,deqCost:Xu,deqAvgCost:Wu,deqNoDrawCost:Hu,deqFastCost:Uu,deq:function e(t,r,n){return t.dequeue(r,n)},onDeqd:function e(t,r){for(var n=0;n<t.onDequeues.length;n++){var a=t.onDequeues[n];a(r)}},shouldRedraw:function e(t,r,n,a){for(var i=0;i<r.length;i++){var o=r[i].eles;for(var s=0;s<o.length;s++){var u=o[s].boundingBox();if(Ut(u,a)){return true}}}return false},priority:function 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n=e.layersByLevel[r];if(n&&n.length>0){t=true;break}}return t};gl.invalidateElements=function(e){var t=this;if(e.length===0){return}t.lastInvalidationTime=ge();if(e.length===0||!t.haveLayers()){return}t.updateElementsInLayers(e,(function e(r,n,a){t.invalidateLayer(r)}))};gl.invalidateLayer=function(e){this.lastInvalidationTime=ge();if(e.invalid){return}var t=e.level;var r=e.eles;var n=this.layersByLevel[t];Ue(n,e);e.elesQueue=[];e.invalid=true;if(e.replacement){e.replacement.invalid=true}for(var a=0;a<r.length;a++){var i=r[a]._private.rscratch.imgLayerCaches;if(i){i[t]=null}}};gl.refineElementTextures=function(e){var t=this;t.updateElementsInLayers(e,(function e(r,n,a){var i=r.replacement;if(!i){i=r.replacement=t.makeLayer(r.bb,r.level);i.replaces=r;i.eles=r.eles}if(!i.reqs){for(var o=0;o<i.eles.length;o++){t.queueLayer(i,i.eles[o])}}}))};gl.enqueueElementRefinement=function(e){this.eleTxrDeqs.merge(e);this.scheduleElementRefinement()};gl.queueLayer=function(e,t){var r=this;var 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l=b.horizontalDistributionNext(e,"left");if(!l)b.horizontalDistributionNext(e,"right")}};b.verticalDistribution=function(e){var r=null,n=null;var a=b.getDims(e);var o=a["horizontal"]["center"];var s=a["vertical"]["center"];p.forEach((function(e,u){for(var l=0;l<u.length;l++){var f=u[l];var c=b.getDims(f);if(Math.abs(c["horizontal"]["center"]-a["horizontal"]["center"])<i.guidelinesStyle.range*t.zoom()){if(c["vertical"]["bottom"]==e&&a["vertical"]["top"]-c["vertical"]["bottom"]>i.guidelinesStyle.minDistRange){var v=Math.round(2*s-e);p.forEach((function(e,a){for(var s=0;s<a.length;s++){var 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u=calculateOffset([r,e,n],"horizontal");b.drawLine({y:b.getDims(r)["vertical"]["bottom"],x:u},{y:a["vertical"]["top"],x:u},i.guidelinesStyle.verticalDistColor,i.guidelinesStyle.verticalDistLine);b.drawLine({y:b.getDims(n)["vertical"]["top"],x:u},{y:a["vertical"]["bottom"],x:u},i.guidelinesStyle.verticalDistColor,i.guidelinesStyle.verticalDistLine);b.drawLine({y:b.getDims(r)["vertical"]["bottom"],x:u},{y:b.getDims(r)["vertical"]["bottom"],x:b.getDims(r)["horizontal"]["center"]},i.guidelinesStyle.verticalDistColor,i.guidelinesStyle.verticalDistLine);b.drawLine({y:b.getDims(n)["vertical"]["top"],x:u},{y:b.getDims(n)["vertical"]["top"],x:b.getDims(n)["horizontal"]["center"]},i.guidelinesStyle.verticalDistColor,i.guidelinesStyle.verticalDistLine);b.drawLine({y:a["vertical"]["bottom"],x:u},{y:a["vertical"]["bottom"],x:o},i.guidelinesStyle.verticalDistColor,i.guidelinesStyle.verticalDistLine);b.drawLine({y:a["vertical"]["top"],x:u},{y:a["vertical"]["top"],x:o},i.guidelinesStyle.verticalDistColor,i.guidelinesStyle.verticalDistLine);b.drawArrow({x:u,y:b.getDims(r)["vertical"]["bottom"]},"top");b.drawArrow({x:u,y:a["vertical"]["top"]},"bottom");b.drawArrow({x:u,y:b.getDims(n)["vertical"]["top"]},"bottom");b.drawArrow({x:u,y:a["vertical"]["bottom"]},"top")}else{var 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h=b.getDims(d);if(Math.abs(h["vertical"]["center"]-o["vertical"]["center"])<i.guidelinesStyle.range*t.zoom()){if(h["horizontal"][f]==e&&v[r](h["horizontal"][f],o["horizontal"][l])){var p=h["horizontal"][l]-(o["horizontal"][l]-e);g.forEach((function(e,r){for(var o=0;o<r.length;o++){var s=r[o];if(Math.abs(b.getDims(s)["vertical"]["center"]-u)<i.guidelinesStyle.range*t.zoom()){if(Math.abs(p-b.getDims(s)["horizontal"][f])<2*i.guidelinesTolerance){n=d;a=s}}}}),p-i.guidelinesTolerance,p+i.guidelinesTolerance)}}}}),c,c+i.guidelinesStyle.range*t.zoom());if(n){w.hd=b.getDims(e)["horizontal"][l]-b.getDims(n)["horizontal"][f]-(b.getDims(n)["horizontal"][l]-b.getDims(a)["horizontal"][f]);if(!i.geometricGuideline||w.h==null||Math.abs(w.h)>Math.abs(w.hd)){w.h=w.hd}b.drawDH(e,n,a,r);return true}else if(!i.geometricGuideline){w.h=null}return false};b.drawDH=function(e,t,r,n){var a=b.getDims(e)["vertical"]["center"];var o="right",s="left";if(n=="left"){o="left";s="right"}var 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