gojs/release/go.js

Interactive diagrams, charts, and graphs, such as trees, flowcharts, orgcharts, UML, BPMN, or business diagrams

/*
 * GoJS v2.1.18 JavaScript Library for HTML Diagrams, https://gojs.net
 * GoJS and Northwoods Software are registered trademarks of Northwoods Software Corporation, https://www.nwoods.com.
 * Copyright (C) 1998-2020 by Northwoods Software Corporation.  All Rights Reserved.
 * THIS SOFTWARE IS LICENSED.  THE LICENSE AGREEMENT IS AT: https://gojs.net/2.1.18/license.html.
 * DO NOT MODIFY THIS FILE.  DO NOT DISTRIBUTE A MODIFIED COPY OF THE CONTENTS OF THIS FILE.
 */
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mb.prototype.first=function(){var a=this.og;this.ia=a.Aa;a=a.ba;if(null!==a){this.la=a;var b=a.value;this.key=a.key;return this.value=b}return null};mb.prototype.any=function(a){var b=this.og;this.la=b.Fa=null;for(b=b.ba;null!==b;){if(a(b.value))return!0;b=b.oa}return!1};mb.prototype.all=function(a){var b=this.og;this.la=b.Fa=null;for(b=b.ba;null!==b;){if(!a(b.value))return!1;b=b.oa}return!0};mb.prototype.each=function(a){var b=this.og;this.la=b.Fa=null;for(b=b.ba;null!==b;)a(b.value),b=b.oa;return this};
mb.prototype.map=function(a){var b=this.og;b.Fa=null;var c=new E;for(b=b.ba;null!==b;)c.add(a(b.value)),b=b.oa;return c.iterator};mb.prototype.filter=function(a){var b=this.og;b.Fa=null;var c=new E;for(b=b.ba;null!==b;){var d=b.value;a(d)&&c.add(d);b=b.oa}return c.iterator};mb.prototype.Dd=function(){this.value=this.key=null;this.ia=-1;this.og.Fa=this};mb.prototype.toString=function(){return null!==this.la?"SetIterator@"+this.la.value:"SetIterator"};
ma.Object.defineProperties(mb.prototype,{iterator:{get:function(){return this}},count:{get:function(){return this.og.Db}}});mb.prototype.first=mb.prototype.first;mb.prototype.hasNext=mb.prototype.ed;mb.prototype.next=mb.prototype.next;mb.prototype.reset=mb.prototype.reset;mb.className="SetIterator";
function F(a){Ya(this);this.s=!1;this.Fb={};this.Db=0;this.Fa=null;this.Aa=0;this.Ue=this.ba=null;void 0!==a&&("function"===typeof a||"string"===typeof a?ya():this.addAll(a))}t=F.prototype;t.kb=function(){var a=this.Aa;a++;999999999<a&&(a=0);this.Aa=a};t.freeze=function(){this.s=!0;return this};t.ea=function(){this.s=!1;return this};t.toString=function(){return"Set()#"+lb(this)};
t.add=function(a){if(null===a)return this;this.s&&ua(this,a);var b=a;za(a)&&(b=nb(a));void 0===this.Fb[b]&&(this.Db++,a=new ob(a,a),this.Fb[b]=a,b=this.Ue,null===b?this.ba=a:(a.Cl=b,b.oa=a),this.Ue=a,this.kb());return this};t.addAll=function(a){if(null===a)return this;this.s&&ua(this);if(Aa(a))for(var b=a.length,c=0;c<b;c++)this.add(a[c]);else for(a=a.iterator;a.next();)this.add(a.value);return this};
t.contains=function(a){if(null===a)return!1;var b=a;return za(a)&&(b=lb(a),void 0===b)?!1:void 0!==this.Fb[b]};t.has=function(a){return this.contains(a)};t.Wy=function(a){if(null===a)return!0;for(a=a.iterator;a.next();)if(!this.contains(a.value))return!1;return!0};t.Xy=function(a){if(null===a)return!0;for(a=a.iterator;a.next();)if(this.contains(a.value))return!0;return!1};t.first=function(){var a=this.ba;return null===a?null:a.value};
F.prototype.any=function(a){for(var b=this.ba;null!==b;){if(a(b.value))return!0;b=b.oa}return!1};F.prototype.all=function(a){for(var b=this.ba;null!==b;){if(!a(b.value))return!1;b=b.oa}return!0};F.prototype.each=function(a){for(var b=this.ba;null!==b;)a(b.value),b=b.oa;return this};F.prototype.map=function(a){for(var b=new F,c=this.ba;null!==c;)b.add(a(c.value)),c=c.oa;return b};F.prototype.filter=function(a){for(var b=new F,c=this.ba;null!==c;){var d=c.value;a(d)&&b.add(d);c=c.oa}return b};t=F.prototype;
t.remove=function(a){if(null===a)return!1;this.s&&ua(this,a);var b=a;if(za(a)&&(b=lb(a),void 0===b))return!1;a=this.Fb[b];if(void 0===a)return!1;var c=a.oa,d=a.Cl;null!==c&&(c.Cl=d);null!==d&&(d.oa=c);this.ba===a&&(this.ba=c);this.Ue===a&&(this.Ue=d);delete this.Fb[b];this.Db--;this.kb();return!0};t.delete=function(a){return this.remove(a)};
t.Gq=function(a){if(null===a)return this;this.s&&ua(this);if(Aa(a))for(var b=a.length,c=0;c<b;c++)this.remove(a[c]);else for(a=a.iterator;a.next();)this.remove(a.value);return this};t.rA=function(a){if(null===a||0===this.count)return this;this.s&&ua(this);var b=new F;b.addAll(a);a=[];for(var c=this.iterator;c.next();){var d=c.value;b.contains(d)||a.push(d)}this.Gq(a);return this};t.clear=function(){this.s&&ua(this);this.Fb={};this.Db=0;null!==this.Fa&&this.Fa.reset();this.Ue=this.ba=null;this.kb()};
F.prototype.copy=function(){var a=new F,b=this.Fb,c;for(c in b)a.add(b[c].value);return a};F.prototype.na=function(){var a=Array(this.Db),b=this.Fb,c=0,d;for(d in b)a[c]=b[d].value,c++;return a};F.prototype.ow=function(){var a=new E,b=this.Fb,c;for(c in b)a.add(b[c].value);return a};function Ya(a){a.__gohashid=pb++}function nb(a){var b=a.__gohashid;void 0===b&&(b=pb++,a.__gohashid=b);return b}function lb(a){return a.__gohashid}
ma.Object.defineProperties(F.prototype,{count:{get:function(){return this.Db}},size:{get:function(){return this.Db}},iterator:{get:function(){if(0>=this.Db)return fb;var a=this.Fa;return null!==a?(a.reset(),a):new mb(this)}}});F.prototype.toList=F.prototype.ow;F.prototype.toArray=F.prototype.na;F.prototype.clear=F.prototype.clear;F.prototype.retainAll=F.prototype.rA;F.prototype.removeAll=F.prototype.Gq;
F.prototype["delete"]=F.prototype.delete;F.prototype.remove=F.prototype.remove;F.prototype.first=F.prototype.first;F.prototype.containsAny=F.prototype.Xy;F.prototype.containsAll=F.prototype.Wy;F.prototype.has=F.prototype.has;F.prototype.contains=F.prototype.contains;F.prototype.addAll=F.prototype.addAll;F.prototype.add=F.prototype.add;F.prototype.thaw=F.prototype.ea;F.prototype.freeze=F.prototype.freeze;var pb=1;F.className="Set";F.uniqueHash=Ya;F.hashIdUnique=nb;F.hashId=lb;
function qb(a){this.fa=a;this.ia=a.Aa;this.la=null}qb.prototype.reset=function(){this.ia=this.fa.Aa;this.la=null};qb.prototype.next=function(){var a=this.fa;if(a.Aa!==this.ia&&null===this.key)return!1;var b=this.la;b=null===b?a.ba:b.oa;if(null!==b)return this.la=b,this.value=this.key=a=b.key,!0;this.Dd();return!1};qb.prototype.ed=function(){return this.next()};qb.prototype.first=function(){var a=this.fa;this.ia=a.Aa;a=a.ba;return null!==a?(this.la=a,this.value=this.key=a=a.key):null};
qb.prototype.any=function(a){var b=this.fa;this.la=null;for(b=b.ba;null!==b;){if(a(b.key))return!0;b=b.oa}return!1};qb.prototype.all=function(a){var b=this.fa;this.la=null;for(b=b.ba;null!==b;){if(!a(b.key))return!1;b=b.oa}return!0};qb.prototype.each=function(a){var b=this.fa;this.la=null;for(b=b.ba;null!==b;)a(b.key),b=b.oa;return this};qb.prototype.map=function(a){var b=this.fa;this.la=null;var c=new E;for(b=b.ba;null!==b;)c.add(a(b.key)),b=b.oa;return c.iterator};
qb.prototype.filter=function(a){var b=this.fa;this.la=null;var c=new E;for(b=b.ba;null!==b;){var d=b.key;a(d)&&c.add(d);b=b.oa}return c.iterator};qb.prototype.Dd=function(){this.value=this.key=null;this.ia=-1};qb.prototype.toString=function(){return null!==this.la?"MapKeySetIterator@"+this.la.value:"MapKeySetIterator"};ma.Object.defineProperties(qb.prototype,{iterator:{get:function(){return this}},count:{get:function(){return this.fa.Db}}});
qb.prototype.first=qb.prototype.first;qb.prototype.hasNext=qb.prototype.ed;qb.prototype.next=qb.prototype.next;qb.prototype.reset=qb.prototype.reset;qb.className="MapKeySetIterator";function rb(a){F.call(this);Ya(this);this.s=!0;this.fa=a}la(rb,F);t=rb.prototype;t.freeze=function(){return this};t.ea=function(){return this};t.toString=function(){return"MapKeySet("+this.fa.toString()+")"};t.add=function(){B("This Set is read-only: "+this.toString());return this};t.contains=function(a){return this.fa.contains(a)};
t.has=function(a){return this.contains(a)};t.remove=function(){B("This Set is read-only: "+this.toString());return!1};t.delete=function(a){return this.remove(a)};t.clear=function(){B("This Set is read-only: "+this.toString())};t.first=function(){var a=this.fa.ba;return null!==a?a.key:null};rb.prototype.any=function(a){for(var b=this.fa.ba;null!==b;){if(a(b.key))return!0;b=b.oa}return!1};rb.prototype.all=function(a){for(var b=this.fa.ba;null!==b;){if(!a(b.key))return!1;b=b.oa}return!0};
rb.prototype.each=function(a){for(var b=this.fa.ba;null!==b;)a(b.key),b=b.oa;return this};rb.prototype.map=function(a){for(var b=new F,c=this.fa.ba;null!==c;)b.add(a(c.key)),c=c.oa;return b};rb.prototype.filter=function(a){for(var b=new F,c=this.fa.ba;null!==c;){var d=c.key;a(d)&&b.add(d);c=c.oa}return b};rb.prototype.copy=function(){return new rb(this.fa)};rb.prototype.pw=function(){var a=new F,b=this.fa.Fb,c;for(c in b)a.add(b[c].key);return a};
rb.prototype.na=function(){var a=this.fa.Fb,b=Array(this.fa.Db),c=0,d;for(d in a)b[c]=a[d].key,c++;return b};rb.prototype.ow=function(){var a=new E,b=this.fa.Fb,c;for(c in b)a.add(b[c].key);return a};ma.Object.defineProperties(rb.prototype,{count:{get:function(){return this.fa.Db}},size:{get:function(){return this.fa.Db}},iterator:{get:function(){return 0>=this.fa.Db?fb:new qb(this.fa)}}});
rb.prototype.toList=rb.prototype.ow;rb.prototype.toArray=rb.prototype.na;rb.prototype.toSet=rb.prototype.pw;rb.prototype.first=rb.prototype.first;rb.prototype.clear=rb.prototype.clear;rb.prototype["delete"]=rb.prototype.delete;rb.prototype.remove=rb.prototype.remove;rb.prototype.has=rb.prototype.has;rb.prototype.contains=rb.prototype.contains;rb.prototype.add=rb.prototype.add;rb.prototype.thaw=rb.prototype.ea;rb.prototype.freeze=rb.prototype.freeze;rb.className="MapKeySet";
function sb(a){this.fa=a;a.Te=null;this.ia=a.Aa;this.la=null}sb.prototype.reset=function(){var a=this.fa;a.Te=null;this.ia=a.Aa;this.la=null};sb.prototype.next=function(){var a=this.fa;if(a.Aa!==this.ia&&null===this.key)return!1;var b=this.la;b=null===b?a.ba:b.oa;if(null!==b)return this.la=b,this.value=b.value,this.key=b.key,!0;this.Dd();return!1};sb.prototype.ed=function(){return this.next()};
sb.prototype.first=function(){var a=this.fa;this.ia=a.Aa;a=a.ba;if(null!==a){this.la=a;var b=a.value;this.key=a.key;return this.value=b}return null};sb.prototype.any=function(a){var b=this.fa;this.la=b.Te=null;for(b=b.ba;null!==b;){if(a(b.value))return!0;b=b.oa}return!1};sb.prototype.all=function(a){var b=this.fa;this.la=b.Te=null;for(b=b.ba;null!==b;){if(!a(b.value))return!1;b=b.oa}return!0};sb.prototype.each=function(a){var b=this.fa;this.la=b.Te=null;for(b=b.ba;null!==b;)a(b.value),b=b.oa;return this};
sb.prototype.map=function(a){var b=this.fa;this.la=b.Te=null;var c=new E;for(b=b.ba;null!==b;)c.add(a(b.value)),b=b.oa;return c.iterator};sb.prototype.filter=function(a){var b=this.fa;this.la=b.Te=null;var c=new E;for(b=b.ba;null!==b;){var d=b.value;a(d)&&c.add(d);b=b.oa}return c.iterator};sb.prototype.Dd=function(){this.value=this.key=null;this.ia=-1;this.fa.Te=this};sb.prototype.toString=function(){return null!==this.la?"MapValueSetIterator@"+this.la.value:"MapValueSetIterator"};
ma.Object.defineProperties(sb.prototype,{iterator:{get:function(){return this}},count:{get:function(){return this.fa.Db}}});sb.prototype.first=sb.prototype.first;sb.prototype.hasNext=sb.prototype.ed;sb.prototype.next=sb.prototype.next;sb.prototype.reset=sb.prototype.reset;sb.className="MapValueSetIterator";function ob(a,b){this.key=a;this.value=b;this.Cl=this.oa=null}ob.prototype.toString=function(){return"{"+this.key+":"+this.value+"}"};
ob.className="KeyValuePair";function tb(a){this.fa=a;a.Fa=null;this.ia=a.Aa;this.la=null}tb.prototype.reset=function(){var a=this.fa;a.Fa=null;this.ia=a.Aa;this.la=null};tb.prototype.next=function(){var a=this.fa;if(a.Aa!==this.ia&&null===this.key)return!1;var b=this.la;b=null===b?a.ba:b.oa;if(null!==b)return this.la=b,this.key=b.key,this.value=b.value,!0;this.Dd();return!1};tb.prototype.ed=function(){return this.next()};
tb.prototype.first=function(){var a=this.fa;this.ia=a.Aa;a=a.ba;return null!==a?(this.la=a,this.key=a.key,this.value=a.value,a):null};tb.prototype.any=function(a){var b=this.fa;this.la=b.Fa=null;for(b=b.ba;null!==b;){if(a(b))return!0;b=b.oa}return!1};tb.prototype.all=function(a){var b=this.fa;this.la=b.Fa=null;for(b=b.ba;null!==b;){if(!a(b))return!1;b=b.oa}return!0};tb.prototype.each=function(a){var b=this.fa;this.la=b.Fa=null;for(b=b.ba;null!==b;)a(b),b=b.oa;return this};
tb.prototype.map=function(a){var b=this.fa;this.la=b.Fa=null;var c=new E;for(b=b.ba;null!==b;)c.add(a(b)),b=b.oa;return c.iterator};tb.prototype.filter=function(a){var b=this.fa;this.la=b.Fa=null;var c=new E;for(b=b.ba;null!==b;)a(b)&&c.add(b),b=b.oa;return c.iterator};tb.prototype.Dd=function(){this.value=this.key=null;this.ia=-1;this.fa.Fa=this};tb.prototype.toString=function(){return null!==this.la?"MapIterator@"+this.la:"MapIterator"};
ma.Object.defineProperties(tb.prototype,{iterator:{get:function(){return this}},count:{get:function(){return this.fa.Db}}});tb.prototype.first=tb.prototype.first;tb.prototype.hasNext=tb.prototype.ed;tb.prototype.next=tb.prototype.next;tb.prototype.reset=tb.prototype.reset;tb.className="MapIterator";
function G(a){Ya(this);this.s=!1;this.Fb={};this.Db=0;this.Te=this.Fa=null;this.Aa=0;this.Ue=this.ba=null;void 0!==a&&("function"===typeof a||"string"===typeof a?ya():this.addAll(a))}t=G.prototype;t.kb=function(){var a=this.Aa;a++;999999999<a&&(a=0);this.Aa=a};t.freeze=function(){this.s=!0;return this};t.ea=function(){this.s=!1;return this};t.toString=function(){return"Map()#"+lb(this)};
t.add=function(a,b){this.s&&ua(this,a);var c=a;za(a)&&(c=nb(a));var d=this.Fb[c];void 0===d?(this.Db++,a=new ob(a,b),this.Fb[c]=a,c=this.Ue,null===c?this.ba=a:(a.Cl=c,c.oa=a),this.Ue=a,this.kb()):d.value=b;return this};t.set=function(a,b){return this.add(a,b)};
t.addAll=function(a){if(null===a)return this;if(Aa(a))for(var b=a.length,c=0;c<b;c++){var d=a[c];this.add(d.key,d.value)}else if(a instanceof G)for(a=a.iterator;a.next();)this.add(a.key,a.value);else for(a=a.iterator;a.next();)b=a.value,this.add(b.key,b.value);return this};t.first=function(){return this.ba};G.prototype.any=function(a){for(var b=this.ba;null!==b;){if(a(b))return!0;b=b.oa}return!1};G.prototype.all=function(a){for(var b=this.ba;null!==b;){if(!a(b))return!1;b=b.oa}return!0};
G.prototype.each=function(a){for(var b=this.ba;null!==b;)a(b),b=b.oa;return this};G.prototype.map=function(a){for(var b=new G,c=this.ba;null!==c;)b.add(c.key,a(c)),c=c.oa;return b};G.prototype.filter=function(a){for(var b=new G,c=this.ba;null!==c;)a(c)&&b.add(c.key,c.value),c=c.oa;return b};t=G.prototype;t.contains=function(a){var b=a;return za(a)&&(b=lb(a),void 0===b)?!1:void 0!==this.Fb[b]};t.has=function(a){return this.contains(a)};
t.H=function(a){var b=a;if(za(a)&&(b=lb(a),void 0===b))return null;a=this.Fb[b];return void 0===a?null:a.value};t.get=function(a){return this.H(a)};t.remove=function(a){if(null===a)return!1;this.s&&ua(this,a);var b=a;if(za(a)&&(b=lb(a),void 0===b))return!1;a=this.Fb[b];if(void 0===a)return!1;var c=a.oa,d=a.Cl;null!==c&&(c.Cl=d);null!==d&&(d.oa=c);this.ba===a&&(this.ba=c);this.Ue===a&&(this.Ue=d);delete this.Fb[b];this.Db--;this.kb();return!0};t.delete=function(a){return this.remove(a)};
t.clear=function(){this.s&&ua(this);this.Fb={};this.Db=0;null!==this.Fa&&this.Fa.reset();null!==this.Te&&this.Te.reset();this.Ue=this.ba=null;this.kb()};G.prototype.copy=function(){var a=new G,b=this.Fb,c;for(c in b){var d=b[c];a.add(d.key,d.value)}return a};G.prototype.na=function(){var a=this.Fb,b=Array(this.Db),c=0,d;for(d in a){var e=a[d];b[c]=new ob(e.key,e.value);c++}return b};G.prototype.Cf=function(){return new rb(this)};
ma.Object.defineProperties(G.prototype,{count:{get:function(){return this.Db}},size:{get:function(){return this.Db}},iterator:{get:function(){if(0>=this.count)return fb;var a=this.Fa;return null!==a?(a.reset(),a):new tb(this)}},iteratorKeys:{get:function(){return 0>=this.count?fb:new qb(this)}},iteratorValues:{get:function(){if(0>=this.count)return fb;
var a=this.Te;return null!==a?(a.reset(),a):new sb(this)}}});G.prototype.toKeySet=G.prototype.Cf;G.prototype.toArray=G.prototype.na;G.prototype.clear=G.prototype.clear;G.prototype["delete"]=G.prototype.delete;G.prototype.remove=G.prototype.remove;G.prototype.get=G.prototype.get;G.prototype.getValue=G.prototype.H;G.prototype.has=G.prototype.has;G.prototype.contains=G.prototype.contains;G.prototype.first=G.prototype.first;G.prototype.addAll=G.prototype.addAll;G.prototype.set=G.prototype.set;
G.prototype.add=G.prototype.add;G.prototype.thaw=G.prototype.ea;G.prototype.freeze=G.prototype.freeze;G.className="Map";function I(a,b){void 0===a?this.y=this.x=0:"number"===typeof a&&"number"===typeof b?(this.x=a,this.y=b):B("Invalid arguments to Point constructor: "+a+", "+b);this.s=!1}I.prototype.assign=function(a){this.x=a.x;this.y=a.y;return this};I.prototype.h=function(a,b){this.x=a;this.y=b;return this};I.prototype.Cg=function(a,b){this.x=a;this.y=b;return this};
I.prototype.set=function(a){this.x=a.x;this.y=a.y;return this};I.prototype.copy=function(){var a=new I;a.x=this.x;a.y=this.y;return a};t=I.prototype;t.ca=function(){this.s=!0;Object.freeze(this);return this};t.G=function(){return this.s||Object.isFrozen(this)?this:this.copy().freeze()};t.freeze=function(){this.s=!0;return this};t.ea=function(){Object.isFrozen(this)&&B("cannot thaw constant: "+this);this.s=!1;return this};
function ub(a){if("string"===typeof a){a=a.split(" ");for(var b=0,c=0;""===a[b];)b++;var d=a[b++];d&&(c=parseFloat(d));for(var e=0;""===a[b];)b++;(d=a[b++])&&(e=parseFloat(d));return new I(c,e)}return new I}function vb(a){return a.x.toString()+" "+a.y.toString()}t.toString=function(){return"Point("+this.x+","+this.y+")"};t.w=function(a){return a instanceof I?this.x===a.x&&this.y===a.y:!1};t.Ri=function(a,b){return this.x===a&&this.y===b};t.Ma=function(a){return J.A(this.x,a.x)&&J.A(this.y,a.y)};
t.add=function(a){this.x+=a.x;this.y+=a.y;return this};t.ae=function(a){this.x-=a.x;this.y-=a.y;return this};t.offset=function(a,b){this.x+=a;this.y+=b;return this};I.prototype.rotate=function(a){if(0===a)return this;var b=this.x,c=this.y;if(0===b&&0===c)return this;360<=a?a-=360:0>a&&(a+=360);if(90===a){a=0;var d=1}else 180===a?(a=-1,d=0):270===a?(a=0,d=-1):(d=a*Math.PI/180,a=Math.cos(d),d=Math.sin(d));this.x=a*b-d*c;this.y=d*b+a*c;return this};t=I.prototype;
t.scale=function(a,b){this.x*=a;this.y*=b;return this};t.Ce=function(a){var b=a.x-this.x;a=a.y-this.y;return b*b+a*a};t.dd=function(a,b){a-=this.x;b-=this.y;return a*a+b*b};t.normalize=function(){var a=this.x,b=this.y,c=Math.sqrt(a*a+b*b);0<c&&(this.x=a/c,this.y=b/c);return this};t.Sa=function(a){return zb(a.x-this.x,a.y-this.y)};t.direction=function(a,b){return zb(a-this.x,b-this.y)};
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t.v=function(){return isFinite(this.x)&&isFinite(this.y)&&isFinite(this.width)&&isFinite(this.height)};t.Uz=function(){return 0===this.width&&0===this.height};N.alloc=function(){var a=hc.pop();return void 0===a?new N:a};N.allocAt=function(a,b,c,d){var e=hc.pop();return void 0===e?new N(a,b,c,d):e.h(a,b,c,d)};N.free=function(a){hc.push(a)};
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N.prototype.intersectsRect=N.prototype.Gc;N.prototype.intersect=N.prototype.Hv;N.prototype.intersectRect=N.prototype.Sz;N.prototype.grow=N.prototype.Oz;N.prototype.subtractMargin=N.prototype.nw;N.prototype.addMargin=N.prototype.eq;N.prototype.inflate=N.prototype.Wc;N.prototype.offset=N.prototype.offset;N.prototype.contains=N.prototype.contains;N.prototype.containsRect=N.prototype.Be;N.prototype.containsPoint=N.prototype.aa;N.prototype.equalsApprox=N.prototype.Ma;N.prototype.equalTo=N.prototype.Ri;
N.prototype.equals=N.prototype.w;N.prototype.setSize=N.prototype.vA;N.prototype.setPoint=N.prototype.jd;N.prototype.set=N.prototype.set;N.prototype.setTo=N.prototype.Cg;var ic=null,nc=null,hc=[];N.className="Rect";N.parse=Wb;N.stringify=Zb;N.contains=fc;N.intersects=gc;N.ZeroRect=ic=(new N(0,0,0,0)).ca();N.NoRect=nc=(new N(NaN,NaN,NaN,NaN)).ca();N.parse=Wb;N.stringify=Zb;N.contains=fc;N.intersects=gc;
function oc(a,b,c,d){void 0===a?this.left=this.bottom=this.right=this.top=0:void 0===b?this.left=this.bottom=this.right=this.top=a:void 0===c?(this.top=a,this.right=b,this.bottom=a,this.left=b):void 0!==d?(this.top=a,this.right=b,this.bottom=c,this.left=d):B("Invalid arguments to Margin constructor: "+a+", "+b+", "+c+", "+d);this.s=!1}oc.prototype.assign=function(a){this.top=a.top;this.right=a.right;this.bottom=a.bottom;this.left=a.left;return this};
oc.prototype.Cg=function(a,b,c,d){this.top=a;this.right=b;this.bottom=c;this.left=d;return this};oc.prototype.set=function(a){this.top=a.top;this.right=a.right;this.bottom=a.bottom;this.left=a.left;return this};oc.prototype.copy=function(){var a=new oc;a.top=this.top;a.right=this.right;a.bottom=this.bottom;a.left=this.left;return a};t=oc.prototype;t.ca=function(){this.s=!0;Object.freeze(this);return this};t.G=function(){return this.s||Object.isFrozen(this)?this:this.copy().freeze()};
t.freeze=function(){this.s=!0;return this};t.ea=function(){Object.isFrozen(this)&&B("cannot thaw constant: "+this);this.s=!1;return this};
function pc(a){if("string"===typeof a){a=a.split(" ");for(var b=0,c=NaN;""===a[b];)b++;var d=a[b++];d&&(c=parseFloat(d));if(isNaN(c))return new oc;for(var e=NaN;""===a[b];)b++;(d=a[b++])&&(e=parseFloat(d));if(isNaN(e))return new oc(c);for(var f=NaN;""===a[b];)b++;(d=a[b++])&&(f=parseFloat(d));if(isNaN(f))return new oc(c,e);for(var g=NaN;""===a[b];)b++;(d=a[b++])&&(g=parseFloat(d));return isNaN(g)?new oc(c,e):new oc(c,e,f,g)}return new oc}
function qc(a){return a.top.toString()+" "+a.right.toString()+" "+a.bottom.toString()+" "+a.left.toString()}t.toString=function(){return"Margin("+this.top+","+this.right+","+this.bottom+","+this.left+")"};t.w=function(a){return a instanceof oc?this.top===a.top&&this.right===a.right&&this.bottom===a.bottom&&this.left===a.left:!1};t.Ri=function(a,b,c,d){return this.top===a&&this.right===b&&this.bottom===c&&this.left===d};
t.Ma=function(a){return J.A(this.top,a.top)&&J.A(this.right,a.right)&&J.A(this