backy-docs/public/js/d3/d3-selection.min.js
2023-02-19 22:21:20 -06:00

3 lines
13 KiB
JavaScript

// https://d3js.org/d3-selection/ v3.0.0 Copyright 2010-2021 Mike Bostock
!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";var n="http://www.w3.org/1999/xhtml",e={svg:"http://www.w3.org/2000/svg",xhtml:n,xlink:"http://www.w3.org/1999/xlink",xml:"http://www.w3.org/XML/1998/namespace",xmlns:"http://www.w3.org/2000/xmlns/"};function r(t){var n=t+="",r=n.indexOf(":");return r>=0&&"xmlns"!==(n=t.slice(0,r))&&(t=t.slice(r+1)),e.hasOwnProperty(n)?{space:e[n],local:t}:t}function i(t){return function(){var e=this.ownerDocument,r=this.namespaceURI;return r===n&&e.documentElement.namespaceURI===n?e.createElement(t):e.createElementNS(r,t)}}function o(t){return function(){return this.ownerDocument.createElementNS(t.space,t.local)}}function u(t){var n=r(t);return(n.local?o:i)(n)}function s(){}function c(t){return null==t?s:function(){return this.querySelector(t)}}function l(t){return null==t?[]:Array.isArray(t)?t:Array.from(t)}function a(){return[]}function f(t){return null==t?a:function(){return this.querySelectorAll(t)}}function h(t){return function(){return this.matches(t)}}function p(t){return function(n){return n.matches(t)}}var _=Array.prototype.find;function d(){return this.firstElementChild}var y=Array.prototype.filter;function m(){return Array.from(this.children)}function v(t){return new Array(t.length)}function g(t,n){this.ownerDocument=t.ownerDocument,this.namespaceURI=t.namespaceURI,this._next=null,this._parent=t,this.__data__=n}function w(t){return function(){return t}}function A(t,n,e,r,i,o){for(var u,s=0,c=n.length,l=o.length;s<l;++s)(u=n[s])?(u.__data__=o[s],r[s]=u):e[s]=new g(t,o[s]);for(;s<c;++s)(u=n[s])&&(i[s]=u)}function x(t,n,e,r,i,o,u){var s,c,l,a=new Map,f=n.length,h=o.length,p=new Array(f);for(s=0;s<f;++s)(c=n[s])&&(p[s]=l=u.call(c,c.__data__,s,n)+"",a.has(l)?i[s]=c:a.set(l,c));for(s=0;s<h;++s)l=u.call(t,o[s],s,o)+"",(c=a.get(l))?(r[s]=c,c.__data__=o[s],a.delete(l)):e[s]=new g(t,o[s]);for(s=0;s<f;++s)(c=n[s])&&a.get(p[s])===c&&(i[s]=c)}function b(t){return t.__data__}function S(t){return"object"==typeof t&&"length"in t?t:Array.from(t)}function E(t,n){return t<n?-1:t>n?1:t>=n?0:NaN}function N(t){return function(){this.removeAttribute(t)}}function C(t){return function(){this.removeAttributeNS(t.space,t.local)}}function L(t,n){return function(){this.setAttribute(t,n)}}function P(t,n){return function(){this.setAttributeNS(t.space,t.local,n)}}function T(t,n){return function(){var e=n.apply(this,arguments);null==e?this.removeAttribute(t):this.setAttribute(t,e)}}function B(t,n){return function(){var e=n.apply(this,arguments);null==e?this.removeAttributeNS(t.space,t.local):this.setAttributeNS(t.space,t.local,e)}}function M(t){return t.ownerDocument&&t.ownerDocument.defaultView||t.document&&t||t.defaultView}function q(t){return function(){this.style.removeProperty(t)}}function D(t,n,e){return function(){this.style.setProperty(t,n,e)}}function O(t,n,e){return function(){var r=n.apply(this,arguments);null==r?this.style.removeProperty(t):this.style.setProperty(t,r,e)}}function V(t,n){return t.style.getPropertyValue(n)||M(t).getComputedStyle(t,null).getPropertyValue(n)}function j(t){return function(){delete this[t]}}function R(t,n){return function(){this[t]=n}}function H(t,n){return function(){var e=n.apply(this,arguments);null==e?delete this[t]:this[t]=e}}function I(t){return t.trim().split(/^|\s+/)}function U(t){return t.classList||new X(t)}function X(t){this._node=t,this._names=I(t.getAttribute("class")||"")}function G(t,n){for(var e=U(t),r=-1,i=n.length;++r<i;)e.add(n[r])}function Y(t,n){for(var e=U(t),r=-1,i=n.length;++r<i;)e.remove(n[r])}function k(t){return function(){G(this,t)}}function z(t){return function(){Y(this,t)}}function F(t,n){return function(){(n.apply(this,arguments)?G:Y)(this,t)}}function J(){this.textContent=""}function K(t){return function(){this.textContent=t}}function Q(t){return function(){var n=t.apply(this,arguments);this.textContent=null==n?"":n}}function W(){this.innerHTML=""}function Z(t){return function(){this.innerHTML=t}}function $(t){return function(){var n=t.apply(this,arguments);this.innerHTML=null==n?"":n}}function tt(){this.nextSibling&&this.parentNode.appendChild(this)}function nt(){this.previousSibling&&this.parentNode.insertBefore(this,this.parentNode.firstChild)}function et(){return null}function rt(){var t=this.parentNode;t&&t.removeChild(this)}function it(){var t=this.cloneNode(!1),n=this.parentNode;return n?n.insertBefore(t,this.nextSibling):t}function ot(){var t=this.cloneNode(!0),n=this.parentNode;return n?n.insertBefore(t,this.nextSibling):t}function ut(t){return t.trim().split(/^|\s+/).map((function(t){var n="",e=t.indexOf(".");return e>=0&&(n=t.slice(e+1),t=t.slice(0,e)),{type:t,name:n}}))}function st(t){return function(){var n=this.__on;if(n){for(var e,r=0,i=-1,o=n.length;r<o;++r)e=n[r],t.type&&e.type!==t.type||e.name!==t.name?n[++i]=e:this.removeEventListener(e.type,e.listener,e.options);++i?n.length=i:delete this.__on}}}function ct(t,n,e){return function(){var r,i=this.__on,o=function(t){return function(n){t.call(this,n,this.__data__)}}(n);if(i)for(var u=0,s=i.length;u<s;++u)if((r=i[u]).type===t.type&&r.name===t.name)return this.removeEventListener(r.type,r.listener,r.options),this.addEventListener(r.type,r.listener=o,r.options=e),void(r.value=n);this.addEventListener(t.type,o,e),r={type:t.type,name:t.name,value:n,listener:o,options:e},i?i.push(r):this.__on=[r]}}function lt(t,n,e){var r=M(t),i=r.CustomEvent;"function"==typeof i?i=new i(n,e):(i=r.document.createEvent("Event"),e?(i.initEvent(n,e.bubbles,e.cancelable),i.detail=e.detail):i.initEvent(n,!1,!1)),t.dispatchEvent(i)}function at(t,n){return function(){return lt(this,t,n)}}function ft(t,n){return function(){return lt(this,t,n.apply(this,arguments))}}g.prototype={constructor:g,appendChild:function(t){return this._parent.insertBefore(t,this._next)},insertBefore:function(t,n){return this._parent.insertBefore(t,n)},querySelector:function(t){return this._parent.querySelector(t)},querySelectorAll:function(t){return this._parent.querySelectorAll(t)}},X.prototype={add:function(t){this._names.indexOf(t)<0&&(this._names.push(t),this._node.setAttribute("class",this._names.join(" ")))},remove:function(t){var n=this._names.indexOf(t);n>=0&&(this._names.splice(n,1),this._node.setAttribute("class",this._names.join(" ")))},contains:function(t){return this._names.indexOf(t)>=0}};var ht=[null];function pt(t,n){this._groups=t,this._parents=n}function _t(){return new pt([[document.documentElement]],ht)}function dt(t){return"string"==typeof t?new pt([[document.querySelector(t)]],[document.documentElement]):new pt([[t]],ht)}pt.prototype=_t.prototype={constructor:pt,select:function(t){"function"!=typeof t&&(t=c(t));for(var n=this._groups,e=n.length,r=new Array(e),i=0;i<e;++i)for(var o,u,s=n[i],l=s.length,a=r[i]=new Array(l),f=0;f<l;++f)(o=s[f])&&(u=t.call(o,o.__data__,f,s))&&("__data__"in o&&(u.__data__=o.__data__),a[f]=u);return new pt(r,this._parents)},selectAll:function(t){t="function"==typeof t?function(t){return function(){return l(t.apply(this,arguments))}}(t):f(t);for(var n=this._groups,e=n.length,r=[],i=[],o=0;o<e;++o)for(var u,s=n[o],c=s.length,a=0;a<c;++a)(u=s[a])&&(r.push(t.call(u,u.__data__,a,s)),i.push(u));return new pt(r,i)},selectChild:function(t){return this.select(null==t?d:function(t){return function(){return _.call(this.children,t)}}("function"==typeof t?t:p(t)))},selectChildren:function(t){return this.selectAll(null==t?m:function(t){return function(){return y.call(this.children,t)}}("function"==typeof t?t:p(t)))},filter:function(t){"function"!=typeof t&&(t=h(t));for(var n=this._groups,e=n.length,r=new Array(e),i=0;i<e;++i)for(var o,u=n[i],s=u.length,c=r[i]=[],l=0;l<s;++l)(o=u[l])&&t.call(o,o.__data__,l,u)&&c.push(o);return new pt(r,this._parents)},data:function(t,n){if(!arguments.length)return Array.from(this,b);var e=n?x:A,r=this._parents,i=this._groups;"function"!=typeof t&&(t=w(t));for(var o=i.length,u=new Array(o),s=new Array(o),c=new Array(o),l=0;l<o;++l){var a=r[l],f=i[l],h=f.length,p=S(t.call(a,a&&a.__data__,l,r)),_=p.length,d=s[l]=new Array(_),y=u[l]=new Array(_),m=c[l]=new Array(h);e(a,f,d,y,m,p,n);for(var v,g,E=0,N=0;E<_;++E)if(v=d[E]){for(E>=N&&(N=E+1);!(g=y[N])&&++N<_;);v._next=g||null}}return(u=new pt(u,r))._enter=s,u._exit=c,u},enter:function(){return new pt(this._enter||this._groups.map(v),this._parents)},exit:function(){return new pt(this._exit||this._groups.map(v),this._parents)},join:function(t,n,e){var r=this.enter(),i=this,o=this.exit();return"function"==typeof t?(r=t(r))&&(r=r.selection()):r=r.append(t+""),null!=n&&(i=n(i))&&(i=i.selection()),null==e?o.remove():e(o),r&&i?r.merge(i).order():i},merge:function(t){for(var n=t.selection?t.selection():t,e=this._groups,r=n._groups,i=e.length,o=r.length,u=Math.min(i,o),s=new Array(i),c=0;c<u;++c)for(var l,a=e[c],f=r[c],h=a.length,p=s[c]=new Array(h),_=0;_<h;++_)(l=a[_]||f[_])&&(p[_]=l);for(;c<i;++c)s[c]=e[c];return new pt(s,this._parents)},selection:function(){return this},order:function(){for(var t=this._groups,n=-1,e=t.length;++n<e;)for(var r,i=t[n],o=i.length-1,u=i[o];--o>=0;)(r=i[o])&&(u&&4^r.compareDocumentPosition(u)&&u.parentNode.insertBefore(r,u),u=r);return this},sort:function(t){function n(n,e){return n&&e?t(n.__data__,e.__data__):!n-!e}t||(t=E);for(var e=this._groups,r=e.length,i=new Array(r),o=0;o<r;++o){for(var u,s=e[o],c=s.length,l=i[o]=new Array(c),a=0;a<c;++a)(u=s[a])&&(l[a]=u);l.sort(n)}return new pt(i,this._parents).order()},call:function(){var t=arguments[0];return arguments[0]=this,t.apply(null,arguments),this},nodes:function(){return Array.from(this)},node:function(){for(var t=this._groups,n=0,e=t.length;n<e;++n)for(var r=t[n],i=0,o=r.length;i<o;++i){var u=r[i];if(u)return u}return null},size:function(){let t=0;for(const n of this)++t;return t},empty:function(){return!this.node()},each:function(t){for(var n=this._groups,e=0,r=n.length;e<r;++e)for(var i,o=n[e],u=0,s=o.length;u<s;++u)(i=o[u])&&t.call(i,i.__data__,u,o);return this},attr:function(t,n){var e=r(t);if(arguments.length<2){var i=this.node();return e.local?i.getAttributeNS(e.space,e.local):i.getAttribute(e)}return this.each((null==n?e.local?C:N:"function"==typeof n?e.local?B:T:e.local?P:L)(e,n))},style:function(t,n,e){return arguments.length>1?this.each((null==n?q:"function"==typeof n?O:D)(t,n,null==e?"":e)):V(this.node(),t)},property:function(t,n){return arguments.length>1?this.each((null==n?j:"function"==typeof n?H:R)(t,n)):this.node()[t]},classed:function(t,n){var e=I(t+"");if(arguments.length<2){for(var r=U(this.node()),i=-1,o=e.length;++i<o;)if(!r.contains(e[i]))return!1;return!0}return this.each(("function"==typeof n?F:n?k:z)(e,n))},text:function(t){return arguments.length?this.each(null==t?J:("function"==typeof t?Q:K)(t)):this.node().textContent},html:function(t){return arguments.length?this.each(null==t?W:("function"==typeof t?$:Z)(t)):this.node().innerHTML},raise:function(){return this.each(tt)},lower:function(){return this.each(nt)},append:function(t){var n="function"==typeof t?t:u(t);return this.select((function(){return this.appendChild(n.apply(this,arguments))}))},insert:function(t,n){var e="function"==typeof t?t:u(t),r=null==n?et:"function"==typeof n?n:c(n);return this.select((function(){return this.insertBefore(e.apply(this,arguments),r.apply(this,arguments)||null)}))},remove:function(){return this.each(rt)},clone:function(t){return this.select(t?ot:it)},datum:function(t){return arguments.length?this.property("__data__",t):this.node().__data__},on:function(t,n,e){var r,i,o=ut(t+""),u=o.length;if(!(arguments.length<2)){for(s=n?ct:st,r=0;r<u;++r)this.each(s(o[r],n,e));return this}var s=this.node().__on;if(s)for(var c,l=0,a=s.length;l<a;++l)for(r=0,c=s[l];r<u;++r)if((i=o[r]).type===c.type&&i.name===c.name)return c.value},dispatch:function(t,n){return this.each(("function"==typeof n?ft:at)(t,n))},[Symbol.iterator]:function*(){for(var t=this._groups,n=0,e=t.length;n<e;++n)for(var r,i=t[n],o=0,u=i.length;o<u;++o)(r=i[o])&&(yield r)}};var yt=0;function mt(){return new vt}function vt(){this._="@"+(++yt).toString(36)}function gt(t){let n;for(;n=t.sourceEvent;)t=n;return t}function wt(t,n){if(t=gt(t),void 0===n&&(n=t.currentTarget),n){var e=n.ownerSVGElement||n;if(e.createSVGPoint){var r=e.createSVGPoint();return r.x=t.clientX,r.y=t.clientY,[(r=r.matrixTransform(n.getScreenCTM().inverse())).x,r.y]}if(n.getBoundingClientRect){var i=n.getBoundingClientRect();return[t.clientX-i.left-n.clientLeft,t.clientY-i.top-n.clientTop]}}return[t.pageX,t.pageY]}vt.prototype=mt.prototype={constructor:vt,get:function(t){for(var n=this._;!(n in t);)if(!(t=t.parentNode))return;return t[n]},set:function(t,n){return t[this._]=n},remove:function(t){return this._ in t&&delete t[this._]},toString:function(){return this._}},t.create=function(t){return dt(u(t).call(document.documentElement))},t.creator=u,t.local=mt,t.matcher=h,t.namespace=r,t.namespaces=e,t.pointer=wt,t.pointers=function(t,n){return t.target&&(t=gt(t),void 0===n&&(n=t.currentTarget),t=t.touches||[t]),Array.from(t,(t=>wt(t,n)))},t.select=dt,t.selectAll=function(t){return"string"==typeof t?new pt([document.querySelectorAll(t)],[document.documentElement]):new pt([l(t)],ht)},t.selection=_t,t.selector=c,t.selectorAll=f,t.style=V,t.window=M,Object.defineProperty(t,"__esModule",{value:!0})}));