2024-02-14 13:02:11 -05:00
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function defaultSeparation$1(e,n){return e.parent===n.parent?1:2}function meanX(e){return e.reduce(meanXReduce,0)/e.length}function meanXReduce(e,n){return e+n.x}function maxY(e){return 1+e.reduce(maxYReduce,0)}function maxYReduce(e,n){return Math.max(e,n.y)}function leafLeft(e){var n;while(n=e.children)e=n[0];return e}function leafRight(e){var n;while(n=e.children)e=n[n.length-1];return e}function cluster(){var e=defaultSeparation$1,n=1,t=1,r=false;function cluster(i){var a,o=0;i.eachAfter((function(n){var t=n.children;if(t){n.x=meanX(t);n.y=maxY(t)}else{n.x=a?o+=e(n,a):0;n.y=0;a=n}}));var u=leafLeft(i),c=leafRight(i),l=u.x-e(u,c)/2,s=c.x+e(c,u)/2;return i.eachAfter(r?function(e){e.x=(e.x-i.x)*n;e.y=(i.y-e.y)*t}:function(e){e.x=(e.x-l)/(s-l)*n;e.y=(1-(i.y?e.y/i.y:1))*t})}cluster.separation=function(n){return arguments.length?(e=n,cluster):e};cluster.size=function(e){return arguments.length?(r=false,n=+e[0],t=+e[1],cluster):r?null:[n,t]};cluster.nodeSize=function(e){return arguments.length?(r=true,n=+e[0],t=+e[1],cluster):r?[n,t]:null};return cluster}function count(e){var n=0,t=e.children,r=t&&t.length;if(r)while(--r>=0)n+=t[r].value;else n=1;e.value=n}function node_count(){return this.eachAfter(count)}function node_each(e,n){let t=-1;for(const r of this)e.call(n,r,++t,this);return this}function node_eachBefore(e,n){var t,r,i=this,a=[i],o=-1;while(i=a.pop()){e.call(n,i,++o,this);if(t=i.children)for(r=t.length-1;r>=0;--r)a.push(t[r])}return this}function node_eachAfter(e,n){var t,r,i,a=this,o=[a],u=[],c=-1;while(a=o.pop()){u.push(a);if(t=a.children)for(r=0,i=t.length;r<i;++r)o.push(t[r])}while(a=u.pop())e.call(n,a,++c,this);return this}function node_find(e,n){let t=-1;for(const r of this)if(e.call(n,r,++t,this))return r}function node_sum(e){return this.eachAfter((function(n){var t=+e(n.data)||0,r=n.children,i=r&&r.length;while(--i>=0)t+=r[i].value;n.value=t}))}function node_sort(e){return this.eachBefore((function(n){n.children&&n.children.sort(e)}))}function node_path(e){var n=this,t=leastCommonAncestor(n,e),r=[n];while(n!==t){n=n.parent;r.push(n)}var i=r.length;while(e!==t){r.splice(i,0,e);e=e.parent}return r}function leastCommonAncestor(e,n){if(e===n)return e;var t=e.ancestors(),r=n.ancestors(),i=null;e=t.pop();n=r.pop();while(e===n){i=e;e=t.pop();n=r.pop()}return i}function node_ancestors(){var e=this,n=[e];while(e=e.parent)n.push(e);return n}function node_descendants(){return Array.from(this)}function node_leaves(){var e=[];this.eachBefore((function(n){n.children||e.push(n)}));return e}function node_links(){var e=this,n=[];e.each((function(t){t!==e&&n.push({source:t.parent,target:t})}));return n}function*node_iterator(){var e,n,t,r,i=this,a=[i];do{e=a.reverse(),a=[];while(i=e.pop()){yield i;if(n=i.children)for(t=0,r=n.length;t<r;++t)a.push(n[t])}}while(a.length)}function hierarchy(e,n){if(e instanceof Map){e=[void 0,e];void 0===n&&(n=mapChildren)}else void 0===n&&(n=objectChildren);var t,r,i,a,o,u=new Node$1(e),c=[u];while(t=c.pop())if((i=n(t.data))&&(o=(i=Array.from(i)).length)){t.children=i;for(a=o-1;a>=0;--a){c.push(r=i[a]=new Node$1(i[a]));r.parent=t;r.depth=t.depth+1}}return u.eachBefore(computeHeight)}function node_copy(){return hierarchy(this).eachBefore(copyData)}function objectChildren(e){return e.children}function mapChildren(e){return Array.isArray(e)?e[1]:null}function copyData(e){void 0!==e.data.value&&(e.value=e.data.value);e.data=e.data.data}function computeHeight(e){var n=0;do{e.height=n}while((e=e.parent)&&e.height<++n)}function Node$1(e){this.data=e;this.depth=this.height=0;this.parent=null}Node$1.prototype=hierarchy.prototype={constructor:Node$1,count:node_count,each:node_each,eachAfter:node_eachAfter,eachBefore:node_eachBefore,find:node_find,sum:node_sum,sort:node_sort,path:node_path,ancestors:node_ancestors,descendants:node_descendants,leaves:node_leaves,links:node_links,copy:node_copy,[Symbol.iterator]:node_iterator};function optional(e){return null==e?null:required(e)}function required(e){if("function"!==typeof e)throw new Error;return e}function constantZero(){return 0}function constant(e){re
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