import{$ as e,A as t,B as n,C as r,D as i,E as a,F as o,H as s,I as c,J as l,K as u,L as d,N as f,O as p,Q as m,S as h,T as g,U as _,V as v,W as ee,X as y,Y as te,Z as b,_ as ne,a as x,c as re,d as ie,et as S,f as C,h as ae,i as w,it as oe,k as se,m as ce,n as T,nt as le,o as E,p as ue,r as D,s as de,t as O,tt as fe,u as pe,z as me}from"./graphlib.DS17s2tU.js";import{a as he,c as k,d as ge,f as _e,i as ve,l as ye,n as be,o as xe,r as Se,s as Ce,t as A,u as we}from"./map.DWGJ5h2_.js";var Te=/\s/;function Ee(e){for(var t=e.length;t--&&Te.test(e.charAt(t)););return t}var De=/^\s+/;function Oe(e){return e&&e.slice(0,Ee(e)+1).replace(De,``)}var ke=NaN,Ae=/^[-+]0x[0-9a-f]+$/i,je=/^0b[01]+$/i,Me=/^0o[0-7]+$/i,Ne=parseInt;function Pe(e){if(typeof e==`number`)return e;if(S(e))return ke;if(b(e)){var t=typeof e.valueOf==`function`?e.valueOf():e;e=b(t)?t+``:t}if(typeof e!=`string`)return e===0?e:+e;e=Oe(e);var n=je.test(e);return n||Me.test(e)?Ne(e.slice(2),n?2:8):Ae.test(e)?ke:+e}var Fe=1/0,Ie=17976931348623157e292;function j(e){return e?(e=Pe(e),e===Fe||e===-Fe?(e<0?-1:1)*Ie:e===e?e:0):e===0?e:0}function Le(e){var t=j(e),n=t%1;return t===t?n?t-n:t:0}function M(e,t,n){if(!b(n))return!1;var r=typeof t;return(r==`number`?me(n)&&_(t,n.length):r==`string`&&t in n)?s(n[t],e):!1}function Re(e){return n(function(t,n){var r=-1,i=n.length,a=i>1?n[i-1]:void 0,o=i>2?n[2]:void 0;for(a=e.length>3&&typeof a==`function`?(i--,a):void 0,o&&M(n[0],n[1],o)&&(a=i<3?void 0:a,i=1),t=Object(t);++r2?t[2]:void 0;for(i&&M(t[0],t[1],i)&&(r=1);++n-1?i[a?t[o]:o]:void 0}}var ct=Math.max;function lt(e,t,n){var r=e==null?0:e.length;if(!r)return-1;var i=n==null?0:Le(n);return i<0&&(i=ct(r+i,0)),ee(e,C(t,3),i)}var F=st(lt);function ut(e,t){return e==null?e:ie(e,de(t),k)}function dt(e,t){return e&&pe(e,de(t))}function ft(e,t){return e>t}var pt=Object.prototype.hasOwnProperty;function mt(e,t){return e!=null&&pt.call(e,t)}function ht(e,t){return e!=null&&ae(e,t,mt)}var gt=`[object String]`;function _t(e){return typeof e==`string`||!m(e)&&fe(e)&&le(e)==gt}function vt(e,t){return et||a&&o&&c&&!s&&!l||r&&o&&c||!n&&c||!i)return 1;if(!r&&!a&&!l&&e=s?c:c*(n[r]==`desc`?-1:1)}return e.index-t.index}function wt(t,n,r){n=n.length?e(n,function(e){return m(e)?function(t){return g(t,e.length===1?e[0]:e)}:e}):[y];var i=-1;return n=e(n,o(C)),xt(be(t,function(t,r,a){return{criteria:e(n,function(e){return e(t)}),index:++i,value:t}}),function(e,t){return Ct(e,t,r)})}var Tt=ue(`length`),Et=`\\ud800-\\udfff`,Dt=`\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff`,Ot=`\\ufe0e\\ufe0f`,kt=`[`+Et+`]`,H=`[`+Dt+`]`,U=`\\ud83c[\\udffb-\\udfff]`,At=`(?:`+H+`|`+U+`)`,jt=`[^`+Et+`]`,Mt=`(?:\\ud83c[\\udde6-\\uddff]){2}`,Nt=`[\\ud800-\\udbff][\\udc00-\\udfff]`,Pt=`\\u200d`,Ft=At+`?`,It=`[`+Ot+`]?`,Lt=`(?:`+Pt+`(?:`+[jt,Mt,Nt].join(`|`)+`)`+It+Ft+`)*`,Rt=It+Ft+Lt,zt=`(?:`+[jt+H+`?`,H,Mt,Nt,kt].join(`|`)+`)`,Bt=RegExp(U+`(?=`+U+`)|`+zt+Rt,`g`);function Vt(e){for(var t=Bt.lastIndex=0;Bt.test(e);)++t;return t}function Ht(e){return Je(e)?Vt(e):Tt(e)}function Ut(e,t){return bt(e,t,function(t,n){return ce(e,n)})}var W=ze(function(e,t){return e==null?{}:Ut(e,t)}),Wt=Math.ceil,Gt=Math.max;function Kt(e,t,n,r){for(var i=-1,a=Gt(Wt((t-e)/(n||1)),0),o=Array(a);a--;)o[r?a:++i]=e,e+=n;return o}function qt(e){return function(t,n,r){return r&&typeof r!=`number`&&M(t,n,r)&&(n=r=void 0),t=j(t),n===void 0?(n=t,t=0):n=j(n),r=r===void 0?t1&&M(e,t[0],t[1])?t=[]:n>2&&M(t[0],t[1],t[2])&&(t=[t[0]]),wt(e,r(t,1),[])}),Zt=0;function q(e){var t=++Zt;return p(e)+t}function Qt(e,t,n){for(var r=-1,i=e.length,a=t.length,o={};++r0;--s)if(o=t[s].dequeue(),o){r=r.concat(J(e,t,n,o,!0));break}}}return r}function J(e,t,n,r,i){var a=i?[]:void 0;return E(e.inEdges(r.v),function(r){var o=e.edge(r),s=e.node(r.v);i&&a.push({v:r.v,w:r.w}),s.out-=o,cn(t,n,s)}),E(e.outEdges(r.v),function(r){var i=e.edge(r),a=r.w,o=e.node(a);o.in-=i,cn(t,n,o)}),e.removeNode(r.v),a}function sn(e,t){var n=new O,r=0,i=0;E(e.nodes(),function(e){n.setNode(e,{v:e,in:0,out:0})}),E(e.edges(),function(e){var a=n.edge(e.v,e.w)||0,o=t(e),s=a+o;n.setEdge(e.v,e.w,s),i=Math.max(i,n.node(e.v).out+=o),r=Math.max(r,n.node(e.w).in+=o)});var a=G(i+r+3).map(function(){return new en}),o=r+1;return E(n.nodes(),function(e){cn(a,o,n.node(e))}),{graph:n,buckets:a,zeroIdx:o}}function cn(e,t,n){n.out?n.in?e[n.out-n.in+t].enqueue(n):e[e.length-1].enqueue(n):e[0].enqueue(n)}function ln(e){E(e.graph().acyclicer===`greedy`?an(e,t(e)):un(e),function(t){var n=e.edge(t);e.removeEdge(t),n.forwardName=t.name,n.reversed=!0,e.setEdge(t.w,t.v,n,q(`rev`))});function t(e){return function(t){return e.edge(t).weight}}}function un(e){var t=[],n={},r={};function i(a){Object.prototype.hasOwnProperty.call(r,a)||(r[a]=!0,n[a]=!0,E(e.outEdges(a),function(e){Object.prototype.hasOwnProperty.call(n,e.w)?t.push(e):i(e.w)}),delete n[a])}return E(e.nodes(),i),t}function dn(e){E(e.edges(),function(t){var n=e.edge(t);if(n.reversed){e.removeEdge(t);var r=n.forwardName;delete n.reversed,delete n.forwardName,e.setEdge(t.w,t.v,n,r)}})}function Y(e,t,n,r){var i;do i=q(r);while(e.hasNode(i));return n.dummy=t,e.setNode(i,n),i}function fn(e){var t=new O().setGraph(e.graph());return E(e.nodes(),function(n){t.setNode(n,e.node(n))}),E(e.edges(),function(n){var r=t.edge(n.v,n.w)||{weight:0,minlen:1},i=e.edge(n);t.setEdge(n.v,n.w,{weight:r.weight+i.weight,minlen:Math.max(r.minlen,i.minlen)})}),t}function pn(e){var t=new O({multigraph:e.isMultigraph()}).setGraph(e.graph());return E(e.nodes(),function(n){e.children(n).length||t.setNode(n,e.node(n))}),E(e.edges(),function(n){t.setEdge(n,e.edge(n))}),t}function mn(e,t){var n=e.x,r=e.y,i=t.x-n,a=t.y-r,o=e.width/2,s=e.height/2;if(!i&&!a)throw Error(`Not possible to find intersection inside of the rectangle`);var c,l;return Math.abs(a)*o>Math.abs(i)*s?(a<0&&(s=-s),c=s*i/a,l=s):(i<0&&(o=-o),c=o,l=o*a/i),{x:n+c,y:r+l}}function X(e){var t=A(G(vn(e)+1),function(){return[]});return E(e.nodes(),function(n){var r=e.node(n),i=r.rank;D(i)||(t[i][r.order]=n)}),t}function hn(e){var t=B(A(e.nodes(),function(t){return e.node(t).rank}));E(e.nodes(),function(n){var r=e.node(n);ht(r,`rank`)&&(r.rank-=t)})}function gn(e){var t=B(A(e.nodes(),function(t){return e.node(t).rank})),n=[];E(e.nodes(),function(r){var i=e.node(r).rank-t;n[i]||(n[i]=[]),n[i].push(r)});var r=0,i=e.graph().nodeRankFactor;E(n,function(t,n){D(t)&&n%i!==0?--r:r&&E(t,function(t){e.node(t).rank+=r})})}function _n(e,t,n,r){var i={width:0,height:0};return arguments.length>=4&&(i.rank=n,i.order=r),Y(e,`border`,i,t)}function vn(e){return R(A(e.nodes(),function(t){var n=e.node(t).rank;if(!D(n))return n}))}function yn(e,t){var n={lhs:[],rhs:[]};return E(e,function(e){t(e)?n.lhs.push(e):n.rhs.push(e)}),n}function bn(e,t){var n=Qe();try{return t()}finally{console.log(e+` time: `+(Qe()-n)+`ms`)}}function xn(e,t){return t()}function Sn(e){function t(n){var r=e.children(n),i=e.node(n);if(r.length&&E(r,t),Object.prototype.hasOwnProperty.call(i,`minRank`)){i.borderLeft=[],i.borderRight=[];for(var a=i.minRank,o=i.maxRank+1;ao.lim&&(s=o,c=!0),V(x(t.edges(),function(t){return c===tr(e,e.node(t.v),s)&&c!==tr(e,e.node(t.w),s)}),function(e){return Z(t,e)})}function Qn(e,t,n,r){var i=n.v,a=n.w;e.removeEdge(i,a),e.setEdge(r.v,r.w,{}),Jn(e),Gn(e,t),$n(e,t)}function $n(e,t){var n=Wn(e,F(e.nodes(),function(e){return!t.node(e).parent}));n=n.slice(1),E(n,function(n){var r=e.node(n).parent,i=t.edge(n,r),a=!1;i||(i=t.edge(r,n),a=!0),t.node(n).rank=t.node(r).rank+(a?i.minlen:-i.minlen)})}function er(e,t,n){return e.hasEdge(t,n)}function tr(e,t,n){return n.low<=t.lim&&t.lim<=n.lim}function nr(e){switch(e.graph().ranker){case`network-simplex`:ar(e);break;case`tight-tree`:ir(e);break;case`longest-path`:rr(e);break;default:ar(e)}}var rr=Fn;function ir(e){Fn(e),In(e)}function ar(e){$(e)}function or(e){var t=Y(e,`root`,{},`_root`),n=cr(e),r=R(w(n))-1,i=2*r+1;e.graph().nestingRoot=t,E(e.edges(),function(t){e.edge(t).minlen*=i});var a=lr(e)+1;E(e.children(),function(o){sr(e,t,i,a,r,n,o)}),e.graph().nodeRankFactor=i}function sr(e,t,n,r,i,a,o){var s=e.children(o);if(!s.length){o!==t&&e.setEdge(t,o,{weight:0,minlen:n});return}var c=_n(e,`_bt`),l=_n(e,`_bb`),u=e.node(o);e.setParent(c,o),u.borderTop=c,e.setParent(l,o),u.borderBottom=l,E(s,function(s){sr(e,t,n,r,i,a,s);var u=e.node(s),d=u.borderTop?u.borderTop:s,f=u.borderBottom?u.borderBottom:s,p=u.borderTop?r:2*r,m=d===f?i-a[o]+1:1;e.setEdge(c,d,{weight:p,minlen:m,nestingEdge:!0}),e.setEdge(f,l,{weight:p,minlen:m,nestingEdge:!0})}),e.parent(o)||e.setEdge(t,c,{weight:0,minlen:i+a[o]})}function cr(e){var t={};function n(r,i){var a=e.children(r);a&&a.length&&E(a,function(e){n(e,i+1)}),t[r]=i}return E(e.children(),function(e){n(e,1)}),t}function lr(e){return T(e.edges(),function(t,n){return t+e.edge(n).weight},0)}function ur(e){var t=e.graph();e.removeNode(t.nestingRoot),delete t.nestingRoot,E(e.edges(),function(t){e.edge(t).nestingEdge&&e.removeEdge(t)})}function dr(e,t,n){var r={},i;E(n,function(n){for(var a=e.parent(n),o,s;a;){if(o=e.parent(a),o?(s=r[o],r[o]=a):(s=i,i=a),s&&s!==a){t.setEdge(s,a);return}a=o}})}function fr(e,t,n){var r=pr(e),i=new O({compound:!0}).setGraph({root:r}).setDefaultNodeLabel(function(t){return e.node(t)});return E(e.nodes(),function(a){var o=e.node(a),s=e.parent(a);(o.rank===t||o.minRank<=t&&t<=o.maxRank)&&(i.setNode(a),i.setParent(a,s||r),E(e[n](a),function(t){var n=t.v===a?t.w:t.v,r=i.edge(n,a),o=D(r)?0:r.weight;i.setEdge(n,a,{weight:e.edge(t).weight+o})}),Object.prototype.hasOwnProperty.call(o,`minRank`)&&i.setNode(a,{borderLeft:o.borderLeft[t],borderRight:o.borderRight[t]}))}),i}function pr(e){for(var t;e.hasNode(t=q(`_root`)););return t}function mr(e,t){for(var n=0,r=1;r0;)t%2&&(n+=s[t+1]),t=t-1>>1,s[t]+=e.weight;c+=e.weight*n})),c}function gr(e){var t={},n=x(e.nodes(),function(t){return!e.children(t).length}),r=A(G(R(A(n,function(t){return e.node(t).rank}))+1),function(){return[]});function i(n){ht(t,n)||(t[n]=!0,r[e.node(n).rank].push(n),E(e.successors(n),i))}return E(K(n,function(t){return e.node(t).rank}),i),r}function _r(e,t){return A(t,function(t){var n=e.inEdges(t);if(n.length){var r=T(n,function(t,n){var r=e.edge(n),i=e.node(n.v);return{sum:t.sum+r.weight*i.order,weight:t.weight+r.weight}},{sum:0,weight:0});return{v:t,barycenter:r.sum/r.weight,weight:r.weight}}else return{v:t}})}function vr(e,t){var n={};return E(e,function(e,t){var r=n[e.v]={indegree:0,in:[],out:[],vs:[e.v],i:t};D(e.barycenter)||(r.barycenter=e.barycenter,r.weight=e.weight)}),E(t.edges(),function(e){var t=n[e.v],r=n[e.w];!D(t)&&!D(r)&&(r.indegree++,t.out.push(n[e.w]))}),yr(x(n,function(e){return!e.indegree}))}function yr(e){var t=[];function n(e){return function(t){t.merged||(D(t.barycenter)||D(e.barycenter)||t.barycenter>=e.barycenter)&&br(e,t)}}function r(t){return function(n){n.in.push(t),--n.indegree===0&&e.push(n)}}for(;e.length;){var i=e.pop();t.push(i),E(i.in.reverse(),n(i)),E(i.out,r(i))}return A(x(t,function(e){return!e.merged}),function(e){return W(e,[`vs`,`i`,`barycenter`,`weight`])})}function br(e,t){var n=0,r=0;e.weight&&(n+=e.barycenter*e.weight,r+=e.weight),t.weight&&(n+=t.barycenter*t.weight,r+=t.weight),e.vs=t.vs.concat(e.vs),e.barycenter=n/r,e.weight=r,e.i=Math.min(t.i,e.i),t.merged=!0}function xr(e,t){var n=yn(e,function(e){return Object.prototype.hasOwnProperty.call(e,`barycenter`)}),r=n.lhs,i=K(n.rhs,function(e){return-e.i}),a=[],o=0,s=0,c=0;r.sort(Cr(!!t)),c=Sr(a,i,c),E(r,function(e){c+=e.vs.length,a.push(e.vs),o+=e.barycenter*e.weight,s+=e.weight,c=Sr(a,i,c)});var l={vs:N(a)};return s&&(l.barycenter=o/s,l.weight=s),l}function Sr(e,t,n){for(var r;t.length&&(r=P(t)).i<=n;)t.pop(),e.push(r.vs),n++;return n}function Cr(e){return function(t,n){return t.barycentern.barycenter?1:e?n.i-t.i:t.i-n.i}}function wr(e,t,n,r){var i=e.children(t),a=e.node(t),o=a?a.borderLeft:void 0,s=a?a.borderRight:void 0,c={};o&&(i=x(i,function(e){return e!==o&&e!==s}));var l=_r(e,i);E(l,function(t){if(e.children(t.v).length){var i=wr(e,t.v,n,r);c[t.v]=i,Object.prototype.hasOwnProperty.call(i,`barycenter`)&&Er(t,i)}});var u=vr(l,n);Tr(u,c);var d=xr(u,r);if(o&&(d.vs=N([o,d.vs,s]),e.predecessors(o).length)){var f=e.node(e.predecessors(o)[0]),p=e.node(e.predecessors(s)[0]);Object.prototype.hasOwnProperty.call(d,`barycenter`)||(d.barycenter=0,d.weight=0),d.barycenter=(d.barycenter*d.weight+f.order+p.order)/(d.weight+2),d.weight+=2}return d}function Tr(e,t){E(e,function(e){e.vs=N(e.vs.map(function(e){return t[e]?t[e].vs:e}))})}function Er(e,t){D(e.barycenter)?(e.barycenter=t.barycenter,e.weight=t.weight):(e.barycenter=(e.barycenter*e.weight+t.barycenter*t.weight)/(e.weight+t.weight),e.weight+=t.weight)}function Dr(e){var t=vn(e),n=Or(e,G(1,t+1),`inEdges`),r=Or(e,G(t-1,-1,-1),`outEdges`),i=gr(e);Ar(e,i);for(var a=1/0,o,s=0,c=0;c<4;++s,++c){kr(s%2?n:r,s%4>=2),i=X(e);var l=mr(e,i);lo||s>t[c].lim));for(l=c,c=r;(c=e.parent(c))!==l;)a.push(c);return{path:i.concat(a.reverse()),lca:l}}function Nr(e){var t={},n=0;function r(i){var a=n;E(e.children(i),r),t[i]={low:a,lim:n++}}return E(e.children(),r),t}function Pr(e,t){var n={};function r(t,r){var i=0,a=0,o=t.length,s=P(r);return E(r,function(t,c){var l=Ir(e,t),u=l?e.node(l).order:o;(l||t===s)&&(E(r.slice(a,c+1),function(t){E(e.predecessors(t),function(r){var a=e.node(r),o=a.order;(oo)&&Lr(n,t,s)})})}function i(t,n){var i=-1,a,o=0;return E(n,function(s,c){if(e.node(s).dummy===`border`){var l=e.predecessors(s);l.length&&(a=e.node(l[0]).order,r(n,o,c,i,a),o=c,i=a)}r(n,o,n.length,a,t.length)}),n}return T(t,i),n}function Ir(e,t){if(e.node(t).dummy)return F(e.predecessors(t),function(t){return e.node(t).dummy})}function Lr(e,t,n){if(t>n){var r=t;t=n,n=r}Object.prototype.hasOwnProperty.call(e,t)||Object.defineProperty(e,t,{enumerable:!0,configurable:!0,value:{},writable:!0});var i=e[t];Object.defineProperty(i,n,{enumerable:!0,configurable:!0,value:!0,writable:!0})}function Rr(e,t,n){if(t>n){var r=t;t=n,n=r}return!!e[t]&&Object.prototype.hasOwnProperty.call(e[t],n)}function zr(e,t,n,r){var i={},a={},o={};return E(t,function(e){E(e,function(e,t){i[e]=e,a[e]=e,o[e]=t})}),E(t,function(e){var t=-1;E(e,function(e){var s=r(e);if(s.length){s=K(s,function(e){return o[e]});for(var c=(s.length-1)/2,l=Math.floor(c),u=Math.ceil(c);l<=u;++l){var d=s[l];a[e]===e&&t{var t=n(` buildLayoutGraph`,()=>si(e));n(` runLayout`,()=>Zr(t,n)),n(` updateInputGraph`,()=>Qr(e,t))})}function Zr(e,t){t(` makeSpaceForEdgeLabels`,()=>ci(e)),t(` removeSelfEdges`,()=>_i(e)),t(` acyclic`,()=>ln(e)),t(` nestingGraph.run`,()=>or(e)),t(` rank`,()=>nr(pn(e))),t(` injectEdgeLabelProxies`,()=>li(e)),t(` removeEmptyRanks`,()=>gn(e)),t(` nestingGraph.cleanup`,()=>ur(e)),t(` normalizeRanks`,()=>hn(e)),t(` assignRankMinMax`,()=>ui(e)),t(` removeEdgeLabelProxies`,()=>di(e)),t(` normalize.run`,()=>Mn(e)),t(` parentDummyChains`,()=>jr(e)),t(` addBorderSegments`,()=>Sn(e)),t(` order`,()=>Dr(e)),t(` insertSelfEdges`,()=>vi(e)),t(` adjustCoordinateSystem`,()=>wn(e)),t(` position`,()=>Jr(e)),t(` positionSelfEdges`,()=>yi(e)),t(` removeBorderNodes`,()=>gi(e)),t(` normalize.undo`,()=>Pn(e)),t(` fixupEdgeLabelCoords`,()=>mi(e)),t(` undoCoordinateSystem`,()=>Tn(e)),t(` translateGraph`,()=>fi(e)),t(` assignNodeIntersects`,()=>pi(e)),t(` reversePoints`,()=>hi(e)),t(` acyclic.undo`,()=>dn(e))}function Qr(e,t){E(e.nodes(),function(n){var r=e.node(n),i=t.node(n);r&&(r.x=i.x,r.y=i.y,t.children(n).length&&(r.width=i.width,r.height=i.height))}),E(e.edges(),function(n){var r=e.edge(n),i=t.edge(n);r.points=i.points,Object.prototype.hasOwnProperty.call(i,`x`)&&(r.x=i.x,r.y=i.y)}),e.graph().width=t.graph().width,e.graph().height=t.graph().height}var $r=[`nodesep`,`edgesep`,`ranksep`,`marginx`,`marginy`],ei={ranksep:50,edgesep:20,nodesep:50,rankdir:`tb`},ti=[`acyclicer`,`ranker`,`rankdir`,`align`],ni=[`width`,`height`],ri={width:0,height:0},ii=[`minlen`,`weight`,`width`,`height`,`labeloffset`],ai={minlen:1,weight:1,width:0,height:0,labeloffset:10,labelpos:`r`},oi=[`labelpos`];function si(e){var t=new O({multigraph:!0,compound:!0}),n=xi(e.graph());return t.setGraph(z({},ei,bi(n,$r),W(n,ti))),E(e.nodes(),function(n){var r=xi(e.node(n));t.setNode(n,tt(bi(r,ni),ri)),t.setParent(n,e.parent(n))}),E(e.edges(),function(n){var r=xi(e.edge(n));t.setEdge(n,z({},ai,bi(r,ii),W(r,oi)))}),t}function ci(e){var t=e.graph();t.ranksep/=2,E(e.edges(),function(n){var r=e.edge(n);r.minlen*=2,r.labelpos.toLowerCase()!==`c`&&(t.rankdir===`TB`||t.rankdir===`BT`?r.width+=r.labeloffset:r.height+=r.labeloffset)})}function li(e){E(e.edges(),function(t){var n=e.edge(t);if(n.width&&n.height){var r=e.node(t.v);Y(e,`edge-proxy`,{rank:(e.node(t.w).rank-r.rank)/2+r.rank,e:t},`_ep`)}})}function ui(e){var t=0;E(e.nodes(),function(n){var r=e.node(n);r.borderTop&&(r.minRank=e.node(r.borderTop).rank,r.maxRank=e.node(r.borderBottom).rank,t=R(t,r.maxRank))}),e.graph().maxRank=t}function di(e){E(e.nodes(),function(t){var n=e.node(t);n.dummy===`edge-proxy`&&(e.edge(n.e).labelRank=n.rank,e.removeNode(t))})}function fi(e){var t=1/0,n=0,r=1/0,i=0,a=e.graph(),o=a.marginx||0,s=a.marginy||0;function c(e){var a=e.x,o=e.y,s=e.width,c=e.height;t=Math.min(t,a-s/2),n=Math.max(n,a+s/2),r=Math.min(r,o-c/2),i=Math.max(i,o+c/2)}E(e.nodes(),function(t){c(e.node(t))}),E(e.edges(),function(t){var n=e.edge(t);Object.prototype.hasOwnProperty.call(n,`x`)&&c(n)}),t-=o,r-=s,E(e.nodes(),function(n){var i=e.node(n);i.x-=t,i.y-=r}),E(e.edges(),function(n){var i=e.edge(n);E(i.points,function(e){e.x-=t,e.y-=r}),Object.prototype.hasOwnProperty.call(i,`x`)&&(i.x-=t),Object.prototype.hasOwnProperty.call(i,`y`)&&(i.y-=r)}),a.width=n-t+o,a.height=i-r+s}function pi(e){E(e.edges(),function(t){var n=e.edge(t),r=e.node(t.v),i=e.node(t.w),a,o;n.points?(a=n.points[0],o=n.points[n.points.length-1]):(n.points=[],a=i,o=r),n.points.unshift(mn(r,a)),n.points.push(mn(i,o))})}function mi(e){E(e.edges(),function(t){var n=e.edge(t);if(Object.prototype.hasOwnProperty.call(n,`x`))switch((n.labelpos===`l`||n.labelpos===`r`)&&(n.width-=n.labeloffset),n.labelpos){case`l`:n.x-=n.width/2+n.labeloffset;break;case`r`:n.x+=n.width/2+n.labeloffset;break}})}function hi(e){E(e.edges(),function(t){var n=e.edge(t);n.reversed&&n.points.reverse()})}function gi(e){E(e.nodes(),function(t){if(e.children(t).length){var n=e.node(t),r=e.node(n.borderTop),i=e.node(n.borderBottom),a=e.node(P(n.borderLeft)),o=e.node(P(n.borderRight));n.width=Math.abs(o.x-a.x),n.height=Math.abs(i.y-r.y),n.x=a.x+n.width/2,n.y=r.y+n.height/2}}),E(e.nodes(),function(t){e.node(t).dummy===`border`&&e.removeNode(t)})}function _i(e){E(e.edges(),function(t){if(t.v===t.w){var n=e.node(t.v);n.selfEdges||=[],n.selfEdges.push({e:t,label:e.edge(t)}),e.removeEdge(t)}})}function vi(e){E(X(e),function(t){var n=0;E(t,function(t,r){var i=e.node(t);i.order=r+n,E(i.selfEdges,function(t){Y(e,`selfedge`,{width:t.label.width,height:t.label.height,rank:i.rank,order:r+ ++n,e:t.e,label:t.label},`_se`)}),delete i.selfEdges})})}function yi(e){E(e.nodes(),function(t){var n=e.node(t);if(n.dummy===`selfedge`){var r=e.node(n.e.v),i=r.x+r.width/2,a=r.y,o=n.x-i,s=r.height/2;e.setEdge(n.e,n.label),e.removeNode(t),n.label.points=[{x:i+2*o/3,y:a-s},{x:i+5*o/6,y:a-s},{x:i+o,y:a},{x:i+5*o/6,y:a+s},{x:i+2*o/3,y:a+s}],n.label.x=n.x,n.label.y=n.y}})}function bi(e,t){return I(W(e,t),Number)}function xi(e){var t={};return E(e,function(e,n){t[n.toLowerCase()]=e}),t}export{Xr as t};