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  1. /**
  2. * vis-network
  3. * https://visjs.github.io/vis-network/
  4. *
  5. * A dynamic, browser-based visualization library.
  6. *
  7. * @version 0.0.0-no-version
  8. * @date 2020-05-06T08:11:45.319Z
  9. *
  10. * @copyright (c) 2011-2017 Almende B.V, http://almende.com
  11. * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
  12. *
  13. * @license
  14. * vis.js is dual licensed under both
  15. *
  16. * 1. The Apache 2.0 License
  17. * http://www.apache.org/licenses/LICENSE-2.0
  18. *
  19. * and
  20. *
  21. * 2. The MIT License
  22. * http://opensource.org/licenses/MIT
  23. *
  24. * vis.js may be distributed under either license.
  25. */
  26. !function(g,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((g=g||self).vis=g.vis||{})}(this,(function(g){"use strict";var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function e(g){return g&&g.__esModule&&Object.prototype.hasOwnProperty.call(g,"default")?g.default:g}function A(g,t){return g(t={exports:{}},t.exports),t.exports}function I(g){return g&&g.default||g}function C(){throw new Error("Dynamic requires are not currently supported by @rollup/plugin-commonjs")}var i=function(g){return g&&g.Math==Math&&g},n=i("object"==typeof globalThis&&globalThis)||i("object"==typeof window&&window)||i("object"==typeof self&&self)||i("object"==typeof t&&t)||Function("return this")(),o=function(g){try{return!!g()}catch(g){return!0}},r=!o((function(){return 7!=Object.defineProperty({},1,{get:function(){return 7}})[1]})),s={}.propertyIsEnumerable,a=Object.getOwnPropertyDescriptor,d={f:a&&!s.call({1:2},1)?function(g){var t=a(this,g);return!!t&&t.enumerable}:s},l=function(g,t){return{enumerable:!(1&g),configurable:!(2&g),writable:!(4&g),value:t}},h={}.toString,c=function(g){return h.call(g).slice(8,-1)},u="".split,f=o((function(){return!Object("z").propertyIsEnumerable(0)}))?function(g){return"String"==c(g)?u.call(g,""):Object(g)}:Object,p=function(g){if(null==g)throw TypeError("Can't call method on "+g);return g},v=function(g){return f(p(g))},y=function(g){return"object"==typeof g?null!==g:"function"==typeof g},m=function(g,t){if(!y(g))return g;var e,A;if(t&&"function"==typeof(e=g.toString)&&!y(A=e.call(g)))return A;if("function"==typeof(e=g.valueOf)&&!y(A=e.call(g)))return A;if(!t&&"function"==typeof(e=g.toString)&&!y(A=e.call(g)))return A;throw TypeError("Can't convert object to primitive value")},b={}.hasOwnProperty,w=function(g,t){return b.call(g,t)},x=n.document,k=y(x)&&y(x.createElement),D=function(g){return k?x.createElement(g):{}},O=!r&&!o((function(){return 7!=Object.defineProperty(D("div"),"a",{get:function(){return 7}}).a})),N=Object.getOwnPropertyDescriptor,Z={f:r?N:function(g,t){if(g=v(g),t=m(t,!0),O)try{return N(g,t)}catch(g){}if(w(g,t))return l(!d.f.call(g,t),g[t])}},M=/#|\.prototype\./,E=function(g,t){var e=T[G(g)];return e==R||e!=B&&("function"==typeof t?o(t):!!t)},G=E.normalize=function(g){return String(g).replace(M,".").toLowerCase()},T=E.data={},B=E.NATIVE="N",R=E.POLYFILL="P",F=E,S={},L=function(g){if("function"!=typeof g)throw TypeError(String(g)+" is not a function");return g},Q=function(g,t,e){if(L(g),void 0===t)return g;switch(e){case 0:return function(){return g.call(t)};case 1:return function(e){return g.call(t,e)};case 2:return function(e,A){return g.call(t,e,A)};case 3:return function(e,A,I){return g.call(t,e,A,I)}}return function(){return g.apply(t,arguments)}},Y=function(g){if(!y(g))throw TypeError(String(g)+" is not an object");return g},W=Object.defineProperty,z={f:r?W:function(g,t,e){if(Y(g),t=m(t,!0),Y(e),O)try{return W(g,t,e)}catch(g){}if("get"in e||"set"in e)throw TypeError("Accessors not supported");return"value"in e&&(g[t]=e.value),g}},P=r?function(g,t,e){return z.f(g,t,l(1,e))}:function(g,t,e){return g[t]=e,g},j=Z.f,V=function(g){var t=function(t,e,A){if(this instanceof g){switch(arguments.length){case 0:return new g;case 1:return new g(t);case 2:return new g(t,e)}return new g(t,e,A)}return g.apply(this,arguments)};return t.prototype=g.prototype,t},X=function(g,t){var e,A,I,C,i,o,r,s,a=g.target,d=g.global,l=g.stat,h=g.proto,c=d?n:l?n[a]:(n[a]||{}).prototype,u=d?S:S[a]||(S[a]={}),f=u.prototype;for(I in t)e=!F(d?I:a+(l?".":"#")+I,g.forced)&&c&&w(c,I),i=u[I],e&&(o=g.noTargetGet?(s=j(c,I))&&s.value:c[I]),C=e&&o?o:t[I],e&&typeof i==typeof C||(r=g.bind&&e?Q(C,n):g.wrap&&e?V(C):h&&"function"==typeof C?Q(Function.call,C):C,(g.sham||C&&C.sham||i&&i.sham)&&P(r,"sham",!0),u[I]=r,h&&(w(S,A=a+"Prototype")||P(S,A,{}),S[A][I]=C,g.real&&f&&!f[I]&&P(f,I,C)))},U=[].slice,_={},H=function(g,t,e){if(!(t in _)){for(var A=[],I=0;I<t;I++)A[I
  27. /**
  28. * vis-util
  29. * https://github.com/visjs/vis-util
  30. *
  31. * utilitie collection for visjs
  32. *
  33. * @version 4.0.0
  34. * @date 2020-02-29T15:35:13.178Z
  35. *
  36. * @copyright (c) 2011-2017 Almende B.V, http://almende.com
  37. * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
  38. *
  39. * @license
  40. * vis.js is dual licensed under both
  41. *
  42. * 1. The Apache 2.0 License
  43. * http://www.apache.org/licenses/LICENSE-2.0
  44. *
  45. * and
  46. *
  47. * 2. The MIT License
  48. * http://opensource.org/licenses/MIT
  49. *
  50. * vis.js may be distributed under either license.
  51. */function bC(){for(var g=arguments.length,t=new Array(g),e=0;e<g;e++)t[e]=arguments[e];return wC(t.length?t:[fC()])}function wC(g){var t=function(){for(var g=xC(),t=g(" "),e=g(" "),A=g(" "),I=0;I<arguments.length;I++)(t-=g(I<0||arguments.length<=I?void 0:arguments[I]))<0&&(t+=1),(e-=g(I<0||arguments.length<=I?void 0:arguments[I]))<0&&(e+=1),(A-=g(I<0||arguments.length<=I?void 0:arguments[I]))<0&&(A+=1);return[t,e,A]}(g),e=uC(t,3),A=e[0],I=e[1],C=e[2],i=1,n=function(){var g=2091639*A+2.3283064365386963e-10*i;return A=I,I=C,C=g-(i=0|g)};return n.uint32=function(){return 4294967296*n()},n.fract53=function(){return n()+11102230246251565e-32*(2097152*n()|0)},n.algorithm="Alea",n.seed=g,n.version="0.9",n}function xC(){var g=4022871197;return function(t){for(var e=t.toString(),A=0;A<e.length;A++){var I=.02519603282416938*(g+=e.charCodeAt(A));I-=g=I>>>0,g=(I*=g)>>>0,g+=4294967296*(I-=g)}return 2.3283064365386963e-10*(g>>>0)}}var kC=/^\/?Date\((-?\d+)/i,DC=/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i,OC=/^#?([a-f\d])([a-f\d])([a-f\d])$/i,NC=/^rgb\( *(1?\d{1,2}|2[0-4]\d|25[0-5]) *, *(1?\d{1,2}|2[0-4]\d|25[0-5]) *, *(1?\d{1,2}|2[0-4]\d|25[0-5]) *\)$/i,ZC=/^rgba\( *(1?\d{1,2}|2[0-4]\d|25[0-5]) *, *(1?\d{1,2}|2[0-4]\d|25[0-5]) *, *(1?\d{1,2}|2[0-4]\d|25[0-5]) *, *([01]|0?\.\d+) *\)$/i;function MC(g){return g instanceof Number||"number"==typeof g}function EC(g){if(g)for(;!0===g.hasChildNodes();){var t=g.firstChild;t&&(EC(t),g.removeChild(t))}}function GC(g){return g instanceof String||"string"==typeof g}function TC(g){return"object"===dC(g)&&null!==g}function BC(g,t,e,A){var I=!1;!0===A&&(I=null===t[e]&&void 0!==g[e]),I?delete g[e]:g[e]=t[e]}function RC(g,t){var e=arguments.length>2&&void 0!==arguments[2]&&arguments[2];for(var A in g)if(void 0!==t[A])if(null===t[A]||"object"!==dC(t[A]))BC(g,t,A,e);else{var I=g[A],C=t[A];TC(I)&&TC(C)&&RC(I,C,e)}}var FC=rC;function SC(g,t,e){var A=arguments.length>3&&void 0!==arguments[3]&&arguments[3];if(CC(e))throw new TypeError("Arrays are not supported by deepExtend");for(var I=0;I<g.length;I++){var C=g[I];if(Object.prototype.hasOwnProperty.call(e,C))if(e[C]&&e[C].constructor===Object)void 0===t[C]&&(t[C]={}),t[C].constructor===Object?QC(t[C],e[C],!1,A):BC(t,e,C,A);else{if(CC(e[C]))throw new TypeError("Arrays are not supported by deepExtend");BC(t,e,C,A)}}return t}function LC(g,t,e){var A=arguments.length>3&&void 0!==arguments[3]&&arguments[3];if(CC(e))throw new TypeError("Arrays are not supported by deepExtend");for(var I in e)if(Object.prototype.hasOwnProperty.call(e,I)&&-1===IC(g).call(g,I))if(e[I]&&e[I].constructor===Object)void 0===t[I]&&(t[I]={}),t[I].constructor===Object?QC(t[I],e[I]):BC(t,e,I,A);else if(CC(e[I])){t[I]=[];for(var C=0;C<e[I].length;C++)t[I].push(e[I][C])}else BC(t,e,I,A);return t}function QC(g,t){var e=arguments.length>2&&void 0!==arguments[2]&&arguments[2],A=arguments.length>3&&void 0!==arguments[3]&&arguments[3];for(var I in t)if(Object.prototype.hasOwnProperty.call(t,I)||!0===e)if("object"===dC(t[I])&&null!==t[I]&&JI(t[I])===Object.prototype)void 0===g[I]?g[I]=QC({},t[I],e):"object"===dC(g[I])&&null!==g[I]&&JI(g[I])===Object.prototype?QC(g[I],t[I],e):BC(g,t,I,A);else if(CC(t[I])){var C;g[I]=UI(C=t[I]).call(C)}else BC(g,t,I,A);return g}function YC(g){var t=dC(g);return"object"===t?null===g?"null":g instanceof Boolean?"Boolean":g instanceof Number?"Number":g instanceof String?"String":CC(g)?"Array":g instanceof Date?"Date":"Object":"number"===t?"Number":"boolean"===t?"Boolean":"string"===t?"String":void 0===t?"undefined":t}function WC(g,t){var e;return kI(e=[]).call(e,XI(g),[t])}function zC(g){return UI(g).call(g)}function PC(g){return g.getBoundingClientRect().left}function jC(g){return g.getBoundingClientRect().top}function VC(g,t){if(CC(g))for(var e=g.length,A=0;A<e;A++)t(g[A],A,g);else for(var I in g)Object.prototype.hasOwnProperty.call(g,I)&&t(g[I],I,g)}var XC=uI;function UC(g,t,e,A){var I;g.addEventListener?(void 0===A&&(A=!1),"mousewheel"===t&&IC(I=navigator.userAgent).call(I,"Firefox")>=0&&(t="DOMMouseScroll"),g.addEventListener(t,e,A)):g.attachEvent("on"+t,e)}func
  52. /*! Hammer.JS - v2.0.17-rc - 2019-12-16
  53. * http://naver.github.io/egjs
  54. *
  55. * Forked By Naver egjs
  56. * Copyright (c) hammerjs
  57. * Licensed under the MIT license */
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  59. /**
  60. * vis-util
  61. * https://github.com/visjs/vis-util
  62. *
  63. * utilitie collection for visjs
  64. *
  65. * @version 4.0.0
  66. * @date 2020-02-29T15:35:13.178Z
  67. *
  68. * @copyright (c) 2011-2017 Almende B.V, http://almende.com
  69. * @copyright (c) 2017-2019 visjs contributors, https://github.com/visjs
  70. *
  71. * @license
  72. * vis.js is dual licensed under both
  73. *
  74. * 1. The Apache 2.0 License
  75. * http://www.apache.org/licenses/LICENSE-2.0
  76. *
  77. * and
  78. *
  79. * 2. The MIT License
  80. * http://opensource.org/licenses/MIT
  81. *
  82. * vis.js may be distributed under either license.
  83. */
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