3 lines
264 KiB
JavaScript
3 lines
264 KiB
JavaScript
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// https://d3js.org v6.7.0 Copyright 2021 Mike Bostock
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!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n((t="undefined"!=typeof globalThis?globalThis:t||self).d3=t.d3||{})}(this,(function(t){"use strict";function n(t,n){return t<n?-1:t>n?1:t>=n?0:NaN}function e(t){let e=t,r=t;function i(t,n,e,i){for(null==e&&(e=0),null==i&&(i=t.length);e<i;){const o=e+i>>>1;r(t[o],n)<0?e=o+1:i=o}return e}return 1===t.length&&(e=(n,e)=>t(n)-e,r=function(t){return(e,r)=>n(t(e),r)}(t)),{left:i,center:function(t,n,r,o){null==r&&(r=0),null==o&&(o=t.length);const a=i(t,n,r,o-1);return a>r&&e(t[a-1],n)>-e(t[a],n)?a-1:a},right:function(t,n,e,i){for(null==e&&(e=0),null==i&&(i=t.length);e<i;){const o=e+i>>>1;r(t[o],n)>0?i=o:e=o+1}return e}}}function r(t){return null===t?NaN:+t}const i=e(n),o=i.right,a=i.left,u=e(r).center;function c(t,n){let e=0;if(void 0===n)for(let n of t)null!=n&&(n=+n)>=n&&++e;else{let r=-1;for(let i of t)null!=(i=n(i,++r,t))&&(i=+i)>=i&&++e}return e}function f(t){return 0|t.length}function s(t){return!(t>0)}function l(t){return"object"!=typeof t||"length"in t?t:Array.from(t)}function h(t,n){let e,r=0,i=0,o=0;if(void 0===n)for(let n of t)null!=n&&(n=+n)>=n&&(e=n-i,i+=e/++r,o+=e*(n-i));else{let a=-1;for(let u of t)null!=(u=n(u,++a,t))&&(u=+u)>=u&&(e=u-i,i+=e/++r,o+=e*(u-i))}if(r>1)return o/(r-1)}function d(t,n){const e=h(t,n);return e?Math.sqrt(e):e}function p(t,n){let e,r;if(void 0===n)for(const n of t)null!=n&&(void 0===e?n>=n&&(e=r=n):(e>n&&(e=n),r<n&&(r=n)));else{let i=-1;for(let o of t)null!=(o=n(o,++i,t))&&(void 0===e?o>=o&&(e=r=o):(e>o&&(e=o),r<o&&(r=o)))}return[e,r]}class g{constructor(){this._partials=new Float64Array(32),this._n=0}add(t){const n=this._partials;let e=0;for(let r=0;r<this._n&&r<32;r++){const i=n[r],o=t+i,a=Math.abs(t)<Math.abs(i)?t-(o-i):i-(o-t);a&&(n[e++]=a),t=o}return n[e]=t,this._n=e+1,this}valueOf(){const t=this._partials;let n,e,r,i=this._n,o=0;if(i>0){for(o=t[--i];i>0&&(n=o,e=t[--i],o=n+e,r=e-(o-n),!r););i>0&&(r<0&&t[i-1]<0||r>0&&t[i-1]>0)&&(e=2*r,n=o+e,e==n-o&&(o=n))}return o}}class y extends Map{constructor(t,n=x){if(super(),Object.defineProperties(this,{_intern:{value:new Map},_key:{value:n}}),null!=t)for(const[n,e]of t)this.set(n,e)}get(t){return super.get(_(this,t))}has(t){return super.has(_(this,t))}set(t,n){return super.set(b(this,t),n)}delete(t){return super.delete(m(this,t))}}class v extends Set{constructor(t,n=x){if(super(),Object.defineProperties(this,{_intern:{value:new Map},_key:{value:n}}),null!=t)for(const n of t)this.add(n)}has(t){return super.has(_(this,t))}add(t){return super.add(b(this,t))}delete(t){return super.delete(m(this,t))}}function _({_intern:t,_key:n},e){const r=n(e);return t.has(r)?t.get(r):e}function b({_intern:t,_key:n},e){const r=n(e);return t.has(r)?t.get(r):(t.set(r,e),e)}function m({_intern:t,_key:n},e){const r=n(e);return t.has(r)&&(e=t.get(e),t.delete(r)),e}function x(t){return null!==t&&"object"==typeof t?t.valueOf():t}function w(t){return t}function M(t,...n){return S(t,w,w,n)}function A(t,n,...e){return S(t,w,n,e)}function T(t){if(1!==t.length)throw new Error("duplicate key");return t[0]}function S(t,n,e,r){return function t(i,o){if(o>=r.length)return e(i);const a=new y,u=r[o++];let c=-1;for(const t of i){const n=u(t,++c,i),e=a.get(n);e?e.push(t):a.set(n,[t])}for(const[n,e]of a)a.set(n,t(e,o));return n(a)}(t,0)}function E(t,n){return Array.from(n,(n=>t[n]))}function k(t,...e){if("function"!=typeof t[Symbol.iterator])throw new TypeError("values is not iterable");t=Array.from(t);let[r=n]=e;if(1===r.length||e.length>1){const i=Uint32Array.from(t,((t,n)=>n));return e.length>1?(e=e.map((n=>t.map(n))),i.sort(((t,r)=>{for(const i of e){const e=n(i[t],i[r]);if(e)return e}}))):(r=t.map(r),i.sort(((t,e)=>n(r[t],r[e])))),E(t,i)}return t.sort(r)}var N=Array.prototype.slice;function C(t){return function(){return t}}var P=Math.sqrt(50),z=Math.sqrt(10),D=Math.sqrt(2);function q(t,n,e){var r,i,o,a,u=-1;if(e=+e,(t=+t)===(n=+n)&&e>0)return[t];if((r=n<t)&&(i=t,t=n,n=i),0===(a=R(t,n,e))||!isFinite(a))return[];if(a>0){let e=Math.round(t/a),r=
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