librenms-librenms/lib/vis/dist/vis.min.js

/**
 * vis.js
 * https://github.com/almende/vis
 *
 * A dynamic, browser-based visualization library.
 *
 * @version 4.16.1
 * @date    2016-04-18
 *
 * @license
 * Copyright (C) 2011-2016 Almende B.V, http://almende.com
 *
 * Vis.js is dual licensed under both
 *
 * * The Apache 2.0 License
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * and
 *
 * * The MIT License
 *   http://opensource.org/licenses/MIT
 *
 * Vis.js may be distributed under either license.
 */
"use strict";!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.vis=e():t.vis=e()}(this,function(){return function(t){function e(o){if(i[o])return i[o].exports;var n=i[o]={exports:{},id:o,loaded:!1};return t[o].call(n.exports,n,n.exports,e),n.loaded=!0,n.exports}var i={};return e.m=t,e.c=i,e.p="",e(0)}([function(t,e,i){var o=i(1);o.extend(e,i(7)),o.extend(e,i(24)),o.extend(e,i(60))},function(t,e,i){var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol?"symbol":typeof t},n=i(2),s=i(6);e.isNumber=function(t){return t instanceof Number||"number"==typeof t},e.recursiveDOMDelete=function(t){if(t)for(;t.hasChildNodes()===!0;)e.recursiveDOMDelete(t.firstChild),t.removeChild(t.firstChild)},e.giveRange=function(t,e,i,o){if(e==t)return.5;var n=1/(e-t);return Math.max(0,(o-t)*n)},e.isString=function(t){return t instanceof String||"string"==typeof t},e.isDate=function(t){if(t instanceof Date)return!0;if(e.isString(t)){var i=r.exec(t);if(i)return!0;if(!isNaN(Date.parse(t)))return!0}return!1},e.randomUUID=function(){return s.v4()},e.assignAllKeys=function(t,e){for(var i in t)t.hasOwnProperty(i)&&"object"!==o(t[i])&&(t[i]=e)},e.fillIfDefined=function(t,i){var n=arguments.length<=2||void 0===arguments[2]?!1:arguments[2];for(var s in t)void 0!==i[s]&&("object"!==o(i[s])?void 0!==i[s]&&null!==i[s]||void 0===t[s]||n!==!0?t[s]=i[s]:delete t[s]:"object"===o(t[s])&&e.fillIfDefined(t[s],i[s],n))},e.protoExtend=function(t,e){for(var i=1;i<arguments.length;i++){var o=arguments[i];for(var n in o)t[n]=o[n]}return t},e.extend=function(t,e){for(var i=1;i<arguments.length;i++){var o=arguments[i];for(var n in o)o.hasOwnProperty(n)&&(t[n]=o[n])}return t},e.selectiveExtend=function(t,e,i){if(!Array.isArray(t))throw new Error("Array with property names expected as first argument");for(var o=2;o<arguments.length;o++)for(var n=arguments[o],s=0;s<t.length;s++){var r=t[s];n.hasOwnProperty(r)&&(e[r]=n[r])}return e},e.selectiveDeepExtend=function(t,i,o){var n=arguments.length<=3||void 0===arguments[3]?!1:arguments[3];if(Array.isArray(o))throw new TypeError("Arrays are not supported by deepExtend");for(var s=2;s<arguments.length;s++)for(var r=arguments[s],a=0;a<t.length;a++){var h=t[a];if(r.hasOwnProperty(h))if(o[h]&&o[h].constructor===Object)void 0===i[h]&&(i[h]={}),i[h].constructor===Object?e.deepExtend(i[h],o[h],!1,n):null===o[h]&&void 0!==i[h]&&n===!0?delete i[h]:i[h]=o[h];else{if(Array.isArray(o[h]))throw new TypeError("Arrays are not supported by deepExtend");null===o[h]&&void 0!==i[h]&&n===!0?delete i[h]:i[h]=o[h]}}return i},e.selectiveNotDeepExtend=function(t,i,o){var n=arguments.length<=3||void 0===arguments[3]?!1:arguments[3];if(Array.isArray(o))throw new TypeError("Arrays are not supported by deepExtend");for(var s in o)if(o.hasOwnProperty(s)&&-1==t.indexOf(s))if(o[s]&&o[s].constructor===Object)void 0===i[s]&&(i[s]={}),i[s].constructor===Object?e.deepExtend(i[s],o[s]):null===o[s]&&void 0!==i[s]&&n===!0?delete i[s]:i[s]=o[s];else if(Array.isArray(o[s])){i[s]=[];for(var r=0;r<o[s].length;r++)i[s].push(o[s][r])}else null===o[s]&&void 0!==i[s]&&n===!0?delete i[s]:i[s]=o[s];return i},e.deepExtend=function(t,i,o,n){for(var s in i)if(i.hasOwnProperty(s)||o===!0)if(i[s]&&i[s].constructor===Object)void 0===t[s]&&(t[s]={}),t[s].constructor===Object?e.deepExtend(t[s],i[s],o):null===i[s]&&void 0!==t[s]&&n===!0?delete t[s]:t[s]=i[s];else if(Array.isArray(i[s])){t[s]=[];for(var r=0;r<i[s].length;r++)t[s].push(i[s][r])}else null===i[s]&&void 0!==t[s]&&n===!0?delete t[s]:t[s]=i[s];return t},e.equalArray=function(t,e){if(t.length!=e.length)return!1;for(var i=0,o=t.length;o>i;i++)if(t[i]!=e[i])return!1;return!0},e.convert=function(t,i){var o;if(void 0!==t){if(null===t)return null;if(!i)return t;if("string"!=typeof i&&!(i instanceof String))throw new Error("Type must be a string");switch(i){case"boolean":case"Boolean":return Boolean(t);case"n
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this.lastVisibleInterval=h,this.props.lastWidth=this.props.width;var l=this.stackDirty,c=this._firstGroup(),u={item:t.item,axis:t.axis},p={item:t.item,axis:t.item.vertical/2},f=0,m=t.axis+t.item.vertical;return this.groups[y].redraw(e,p,l),r.forEach(this.groups,function(t){var i=t==c?u:p,o=t.redraw(e,i,l);s=o||s,f+=t.height}),f=Math.max(f,m),this.stackDirty=!1,a.style.height=i(f),this.props.width=a.offsetWidth,this.props.height=f,this.dom.axis.style.top=i("top"==n?this.body.domProps.top.height+this.body.domProps.border.top:this.body.domProps.top.height+this.body.domProps.centerContainer.height),this.options.rtl?this.dom.axis.style.right="0":this.dom.axis.style.left="0",s=this._isResized()||s},o.prototype._firstGroup=function(){var t="top"==this.options.orientation.item?0:this.groupIds.length-1,e=this.groupIds[t],i=this.groups[e]||this.groups[g];return i||null},o.prototype._updateUngrouped=function(){var t,e,i=this.groups[g];this.groups[y];if(this.groupsData){if(i){i.hide(),delete this.groups[g];for(e in this.items)if(this.items.hasOwnProperty(e)){t=this.items[e],t.parent&&t.parent.remove(t);var o=this._getGroupId(t.data),n=this.groups[o];n&&n.add(t)||t.hide()}}}else if(!i){var s=null,r=null;i=new c(s,r,this),this.groups[g]=i;for(e in this.items)this.items.hasOwnProperty(e)&&(t=this.items[e],i.add(t));i.show()}},o.prototype.getLabelSet=function(){return this.dom.labelSet},o.prototype.setItems=function(t){var e,i=this,o=this.itemsData;if(t){if(!(t instanceof a||t instanceof h))throw new TypeError("Data must be an instance of DataSet or DataView");this.itemsData=t}else this.itemsData=null;if(o&&(r.forEach(this.itemListeners,function(t,e){o.off(e,t)}),e=o.getIds(),this._onRemove(e)),this.itemsData){var n=this.id;r.forEach(this.itemListeners,function(t,e){i.itemsData.on(e,t,n)}),e=this.itemsData.getIds(),this._onAdd(e),this._updateUngrouped()}this.body.emitter.emit("_change",{queue:!0})},o.prototype.getItems=function(){return this.itemsData},o.prototype.setGroups=function(t){var e,i=this;if(this.groupsData&&(r.forEach(this.groupListeners,function(t,e){i.groupsData.off(e,t)}),e=this.groupsData.getIds(),this.groupsData=null,this._onRemoveGroups(e)),t){if(!(t instanceof a||t instanceof h))throw new TypeError("Data must be an instance of DataSet or DataView");this.groupsData=t}else this.groupsData=null;if(this.groupsData){var o=this.id;r.forEach(this.groupListeners,function(t,e){i.groupsData.on(e,t,o)}),e=this.groupsData.getIds(),this._onAddGroups(e)}this._updateUngrouped(),this._order(),this.body.emitter.emit("_change",{queue:!0})},o.prototype.getGroups=function(){return this.groupsData},o.prototype.removeItem=function(t){var e=this.itemsData.get(t),i=this.itemsData.getDataSet();e&&this.options.onRemove(e,function(e){e&&i.remove(t)})},o.prototype._getType=function(t){return t.type||this.options.type||(t.end?"range":"box")},o.prototype._getGroupId=function(t){var e=this._getType(t);return"background"==e&&void 0==t.group?y:this.groupsData?t.group:g},o.prototype._onUpdate=function(t){var e=this;t.forEach(function(t){var i,n=e.itemsData.get(t,e.itemOptions),s=e.items[t],r=e._getType(n),a=o.types[r];if(s&&(a&&s instanceof a?e._updateItem(s,n):(i=s.selected,e._removeItem(s),s=null)),!s){if(!a)throw"rangeoverflow"==r?new TypeError('Item type "rangeoverflow" is deprecated. Use css styling instead: .vis-item.vis-range .vis-item-content {overflow: visible;}'):new TypeError('Unknown item type "'+r+'"');s=new a(n,e.conversion,e.options),s.id=t,e._addItem(s),i&&(this.selection.push(t),s.select())}}.bind(this)),this._order(),this.stackDirty=!0,this.body.emitter.emit("_change",{queue:!0})},o.prototype._onAdd=o.prototype._onUpdate,o.prototype._onRemove=function(t){var e=0,i=this;t.forEach(function(t){var o=i.items[t];o&&(e++,i._removeItem(o))}),e&&(this._order(),this.stackDirty=!0,this.body.emitter.emit("_change",{queue:!0}))},o.prototype._order=function(){r.forEach(this.groups,function(t){t.order()})},o.prototype._onUpdateGroups=function(t){this._onAddGroups(t)},o.prototype._onAddGroups=function(t){var e=this;t.forEach(function(t){var i=e.gro
return d>t?-1:l>=t?0:1};if(e.length>0)for(s=0;s<e.length;s++)this._checkIfVisibleWithReference(e[s],r,a,i);var u=n.binarySearchCustom(t.byStart,c,"data","start");if(this._traceVisible(u,t.byStart,r,a,function(t){return t.data.start<d||t.data.start>l}),1==this.checkRangedItems)for(this.checkRangedItems=!1,s=0;s<t.byEnd.length;s++)this._checkIfVisibleWithReference(t.byEnd[s],r,a,i);else{var p=n.binarySearchCustom(t.byEnd,c,"data","end");this._traceVisible(p,t.byEnd,r,a,function(t){return t.data.end<d||t.data.end>l})}for(s=0;s<r.length;s++)o=r[s],o.displayed||o.show(),o.repositionX();return r},o.prototype._traceVisible=function(t,e,i,o,n){var s,r;if(-1!=t){for(r=t;r>=0&&(s=e[r],!n(s));r--)void 0===o[s.id]&&(o[s.id]=!0,i.push(s));for(r=t+1;r<e.length&&(s=e[r],!n(s));r++)void 0===o[s.id]&&(o[s.id]=!0,i.push(s))}},o.prototype._checkIfVisible=function(t,e,i){t.isVisible(i)?(t.displayed||t.show(),t.repositionX(),e.push(t)):t.displayed&&t.hide()},o.prototype._checkIfVisibleWithReference=function(t,e,i,o){t.isVisible(o)?void 0===i[t.id]&&(i[t.id]=!0,e.push(t)):t.displayed&&t.hide()},t.exports=o},function(t,e){var i=.001;e.orderByStart=function(t){t.sort(function(t,e){return t.data.start-e.data.start})},e.orderByEnd=function(t){t.sort(function(t,e){var i="end"in t.data?t.data.end:t.data.start,o="end"in e.data?e.data.end:e.data.start;return i-o})},e.stack=function(t,i,o){var n,s;if(o)for(n=0,s=t.length;s>n;n++)t[n].top=null;for(n=0,s=t.length;s>n;n++){var r=t[n];if(r.stack&&null===r.top){r.top=i.axis;do{for(var a=null,h=0,d=t.length;d>h;h++){var l=t[h];if(null!==l.top&&l!==r&&l.stack&&e.collision(r,l,i.item,l.options.rtl)){a=l;break}}null!=a&&(r.top=a.top+a.height+i.item.vertical)}while(a)}}},e.nostack=function(t,e,i){var o,n,s;for(o=0,n=t.length;n>o;o++)if(void 0!==t[o].data.subgroup){s=e.axis;for(var r in i)i.hasOwnProperty(r)&&1==i[r].visible&&i[r].index<i[t[o].data.subgroup].index&&(s+=i[r].height+e.item.vertical);t[o].top=s}else t[o].top=e.axis},e.collision=function(t,e,o,n){return n?t.right-o.horizontal+i<e.right+e.width&&t.right+t.width+o.horizontal-i>e.right&&t.top-o.vertical+i<e.top+e.height&&t.top+t.height+o.vertical-i>e.top:t.left-o.horizontal+i<e.left+e.width&&t.left+t.width+o.horizontal-i>e.left&&t.top-o.vertical+i<e.top+e.height&&t.top+t.height+o.vertical-i>e.top}},function(t,e,i){function o(t,e,i){if(this.props={content:{width:0}},this.overflow=!1,this.options=i,t){if(void 0==t.start)throw new Error('Property "start" missing in item '+t.id);if(void 0==t.end)throw new Error('Property "end" missing in item '+t.id)}n.call(this,t,e,i)}var n=(i(20),i(39));o.prototype=new n(null,null,null),o.prototype.baseClassName="vis-item vis-range",o.prototype.isVisible=function(t){return this.data.start<t.end&&this.data.end>t.start},o.prototype.redraw=function(){var t=this.dom;if(t||(this.dom={},t=this.dom,t.box=document.createElement("div"),t.frame=document.createElement("div"),t.frame.className="vis-item-overflow",t.box.appendChild(t.frame),t.content=document.createElement("div"),t.content.className="vis-item-content",t.frame.appendChild(t.content),t.box["timeline-item"]=this,this.dirty=!0),!this.parent)throw new Error("Cannot redraw item: no parent attached");if(!t.box.parentNode){var e=this.parent.dom.foreground;if(!e)throw new Error("Cannot redraw item: parent has no foreground container element");e.appendChild(t.box)}if(this.displayed=!0,this.dirty){this._updateContents(this.dom.content),this._updateTitle(this.dom.box),this._updateDataAttributes(this.dom.box),this._updateStyle(this.dom.box);var i=(this.options.editable.updateTime||this.options.editable.updateGroup||this.editable===!0)&&this.editable!==!1,o=(this.data.className?" "+this.data.className:"")+(this.selected?" vis-selected":"")+(i?" vis-editable":" vis-readonly");t.box.className=this.baseClassName+o,this.overflow="hidden"!==window.getComputedStyle(t.frame).overflow,this.dom.content.style.maxWidth="none",this.props.content.width=this.dom.content.offsetWidth,this.height=this.dom.box.offsetHeight,this.dom.content.style.maxWidth="",this.dirty=!1}this._repaintDeleteButton(
}),t.stopPropagation()}},o.prototype._onDragEnd=function(t){this.eventParams.dragging&&(this.body.emitter.emit("timechanged",{id:this.options.id,time:new Date(this.customTime.valueOf())}),t.stopPropagation())},o.customTimeFromTarget=function(t){for(var e=t.target;e;){if(e.hasOwnProperty("custom-time"))return e["custom-time"];e=e.parentNode}return null},t.exports=o},function(t,e){e.en={current:"current",time:"time"},e.en_EN=e.en,e.en_US=e.en,e.nl={current:"huidige",time:"tijd"},e.nl_NL=e.nl,e.nl_BE=e.nl},function(t,e,i){function o(t,e){this.body=t,this.defaultOptions={rtl:!1,showCurrentTime:!0,moment:r,locales:a,locale:"en"},this.options=n.extend({},this.defaultOptions),this.offset=0,this._create(),this.setOptions(e)}var n=i(1),s=i(31),r=i(2),a=i(47);o.prototype=new s,o.prototype._create=function(){var t=document.createElement("div");t.className="vis-current-time",t.style.position="absolute",t.style.top="0px",t.style.height="100%",this.bar=t},o.prototype.destroy=function(){this.options.showCurrentTime=!1,this.redraw(),this.body=null},o.prototype.setOptions=function(t){t&&n.selectiveExtend(["rtl","showCurrentTime","moment","locale","locales"],this.options,t)},o.prototype.redraw=function(){if(this.options.showCurrentTime){var t=this.body.dom.backgroundVertical;this.bar.parentNode!=t&&(this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar),t.appendChild(this.bar),this.start());var e=this.options.moment((new Date).valueOf()+this.offset),i=this.body.util.toScreen(e),o=this.options.locales[this.options.locale];o||(this.warned||(console.log("WARNING: options.locales['"+this.options.locale+"'] not found. See http://visjs.org/docs/timeline/#Localization"),this.warned=!0),o=this.options.locales.en);var n=o.current+" "+o.time+": "+e.format("dddd, MMMM Do YYYY, H:mm:ss");n=n.charAt(0).toUpperCase()+n.substring(1),this.options.rtl?this.bar.style.right=i+"px":this.bar.style.left=i+"px",this.bar.title=n}else this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar),this.stop();return!1},o.prototype.start=function(){function t(){e.stop();var i=e.body.range.conversion(e.body.domProps.center.width).scale,o=1/i/10;30>o&&(o=30),o>1e3&&(o=1e3),e.redraw(),e.body.emitter.emit("currentTimeTick"),e.currentTimeTimer=setTimeout(t,o)}var e=this;t()},o.prototype.stop=function(){void 0!==this.currentTimeTimer&&(clearTimeout(this.currentTimeTimer),delete this.currentTimeTimer)},o.prototype.setCurrentTime=function(t){var e=n.convert(t,"Date").valueOf(),i=(new Date).valueOf();this.offset=e-i,this.redraw()},o.prototype.getCurrentTime=function(){return new Date((new Date).valueOf()+this.offset)},t.exports=o},function(t,e){Object.defineProperty(e,"__esModule",{value:!0});var i="string",o="boolean",n="number",s="array",r="date",a="object",h="dom",d="moment",l="any",c={configure:{enabled:{"boolean":o},filter:{"boolean":o,"function":"function"},container:{dom:h},__type__:{object:a,"boolean":o,"function":"function"}},align:{string:i},rtl:{"boolean":o,undefined:"undefined"},autoResize:{"boolean":o},throttleRedraw:{number:n},clickToUse:{"boolean":o},dataAttributes:{string:i,array:s},editable:{add:{"boolean":o,undefined:"undefined"},remove:{"boolean":o,undefined:"undefined"},updateGroup:{"boolean":o,undefined:"undefined"},updateTime:{"boolean":o,undefined:"undefined"},__type__:{"boolean":o,object:a}},end:{number:n,date:r,string:i,moment:d},format:{minorLabels:{millisecond:{string:i,undefined:"undefined"},second:{string:i,undefined:"undefined"},minute:{string:i,undefined:"undefined"},hour:{string:i,undefined:"undefined"},weekday:{string:i,undefined:"undefined"},day:{string:i,undefined:"undefined"},month:{string:i,undefined:"undefined"},year:{string:i,undefined:"undefined"},__type__:{object:a}},majorLabels:{millisecond:{string:i,undefined:"undefined"},second:{string:i,undefined:"undefined"},minute:{string:i,undefined:"undefined"},hour:{string:i,undefined:"undefined"},weekday:{string:i,undefined:"undefined"},day:{string:i,undefined:"undefined"},month:{string:i,undefined:"undefined"},year:{string:i,undefined:"undefined"},__type__:{object:a}},__type__:{ob
this.props.height=this.body.domProps.right.height),t=this._redrawLabels(),t=this._isResized()||t,this.options.icons===!0?this._redrawGroupIcons():this._cleanupIcons(),this._redrawTitle(s)}return t},o.prototype._redrawLabels=function(){var t=this,e=!1;s.prepareElements(this.DOMelements.lines),s.prepareElements(this.DOMelements.labels);var i=this.options.orientation,o=void 0!=this.options[i].range?this.options[i].range:{},n=!0;void 0!=o.max&&(this.range.end=o.max,n=!1);var r=!0;void 0!=o.min&&(this.range.start=o.min,r=!1),this.scale=new a(this.range.start,this.range.end,r,n,this.dom.frame.offsetHeight,this.props.majorCharHeight,this.options.alignZeros,this.options[i].format),this.master===!1&&void 0!=this.masterAxis&&this.scale.followScale(this.masterAxis.scale),this.maxLabelSize=0;var h=this.scale.getLines();h.forEach(function(e){var o=e.y,n=e.major;t.options.showMinorLabels&&n===!1&&t._redrawLabel(o-2,e.val,i,"vis-y-axis vis-minor",t.props.minorCharHeight),n&&o>=0&&t._redrawLabel(o-2,e.val,i,"vis-y-axis vis-major",t.props.majorCharHeight),t.master===!0&&(n?t._redrawLine(o,i,"vis-grid vis-horizontal vis-major",t.options.majorLinesOffset,t.props.majorLineWidth):t._redrawLine(o,i,"vis-grid vis-horizontal vis-minor",t.options.minorLinesOffset,t.props.minorLineWidth))});var d=0;void 0!==this.options[i].title&&void 0!==this.options[i].title.text&&(d=this.props.titleCharHeight);var l=this.options.icons===!0?Math.max(this.options.iconWidth,d)+this.options.labelOffsetX+15:d+this.options.labelOffsetX+15;return this.maxLabelSize>this.width-l&&this.options.visible===!0?(this.width=this.maxLabelSize+l,this.options.width=this.width+"px",s.cleanupElements(this.DOMelements.lines),s.cleanupElements(this.DOMelements.labels),this.redraw(),e=!0):this.maxLabelSize<this.width-l&&this.options.visible===!0&&this.width>this.minWidth?(this.width=Math.max(this.minWidth,this.maxLabelSize+l),this.options.width=this.width+"px",s.cleanupElements(this.DOMelements.lines),s.cleanupElements(this.DOMelements.labels),this.redraw(),e=!0):(s.cleanupElements(this.DOMelements.lines),s.cleanupElements(this.DOMelements.labels),e=!1),e},o.prototype.convertValue=function(t){return this.scale.convertValue(t)},o.prototype.screenToValue=function(t){return this.scale.screenToValue(t)},o.prototype._redrawLabel=function(t,e,i,o,n){var r=s.getDOMElement("div",this.DOMelements.labels,this.dom.frame);r.className=o,r.innerHTML=e,"left"===i?(r.style.left="-"+this.options.labelOffsetX+"px",r.style.textAlign="right"):(r.style.right="-"+this.options.labelOffsetX+"px",r.style.textAlign="left"),r.style.top=t-.5*n+this.options.labelOffsetY+"px",e+="";var a=Math.max(this.props.majorCharWidth,this.props.minorCharWidth);this.maxLabelSize<e.length*a&&(this.maxLabelSize=e.length*a)},o.prototype._redrawLine=function(t,e,i,o,n){if(this.master===!0){var r=s.getDOMElement("div",this.DOMelements.lines,this.dom.lineContainer);r.className=i,r.innerHTML="","left"===e?r.style.left=this.width-o+"px":r.style.right=this.width-o+"px",r.style.width=n+"px",r.style.top=t+"px"}},o.prototype._redrawTitle=function(t){if(s.prepareElements(this.DOMelements.title),void 0!==this.options[t].title&&void 0!==this.options[t].title.text){var e=s.getDOMElement("div",this.DOMelements.title,this.dom.frame);e.className="vis-y-axis vis-title vis-"+t,e.innerHTML=this.options[t].title.text,void 0!==this.options[t].title.style&&n.addCssText(e,this.options[t].title.style),"left"===t?e.style.left=this.props.titleCharHeight+"px":e.style.right=this.props.titleCharHeight+"px",e.style.width=this.height+"px"}s.cleanupElements(this.DOMelements.title)},o.prototype._calculateCharSize=function(){if(!("minorCharHeight"in this.props)){var t=document.createTextNode("0"),e=document.createElement("div");e.className="vis-y-axis vis-minor vis-measure",e.appendChild(t),this.dom.frame.appendChild(e),this.props.minorCharHeight=e.clientHeight,this.props.minorCharWidth=e.clientWidth,this.dom.frame.removeChild(e)}if(!("majorCharHeight"in this.props)){var i=document.createTextNode("0"),o=document.createElement("div");o.className="vis-y-axis vis-
},functions:{createNode:function(){},createEdge:function(){},getPointer:function(){}},modules:{},view:{scale:1,translation:{x:0,y:0}}},this.bindEventListeners(),this.images=new r["default"](function(){return o.body.emitter.emit("_requestRedraw")}),this.groups=new h["default"],this.canvas=new w["default"](this.body),this.selectionHandler=new D["default"](this.body,this.canvas),this.interactionHandler=new O["default"](this.body,this.canvas,this.selectionHandler),this.view=new x["default"](this.body,this.canvas),this.renderer=new y["default"](this.body,this.canvas),this.physics=new f["default"](this.body),this.layoutEngine=new C["default"](this.body),this.clustering=new v["default"](this.body),this.manipulation=new E["default"](this.body,this.canvas,this.selectionHandler),this.nodesHandler=new l["default"](this.body,this.images,this.groups,this.layoutEngine),this.edgesHandler=new u["default"](this.body,this.images,this.groups),this.body.modules.kamadaKawai=new A["default"](this.body,150,.05),this.body.modules.clustering=this.clustering,this.canvas._create(),this.setOptions(i),this.setData(e)}var s=i(62),r=o(s),a=i(63),h=o(a),d=i(64),l=o(d),c=i(84),u=o(c),p=i(93),f=o(p),m=i(102),v=o(m),g=i(105),y=o(g),b=i(106),w=o(b),_=i(107),x=o(_),k=i(108),O=o(k),M=i(111),D=o(M),S=i(112),C=o(S),T=i(113),E=o(T),P=i(26),I=o(P),N=i(29),R=o(N),z=i(114),L=i(115),A=o(L);i(117);var B=i(13),F=i(1),j=(i(9),i(11),i(118)),H=i(119),W=i(45),Y=i(120);B(n.prototype),n.prototype.setOptions=function(t){var e=this;if(void 0!==t){var i=R["default"].validate(t,z.allOptions);i===!0&&console.log("%cErrors have been found in the supplied options object.",N.printStyle);var o=["locale","locales","clickToUse"];if(F.selectiveDeepExtend(o,this.options,t),t=this.layoutEngine.setOptions(t.layout,t),this.canvas.setOptions(t),this.groups.setOptions(t.groups),this.nodesHandler.setOptions(t.nodes),this.edgesHandler.setOptions(t.edges),this.physics.setOptions(t.physics),this.manipulation.setOptions(t.manipulation,t,this.options),this.interactionHandler.setOptions(t.interaction),this.renderer.setOptions(t.interaction),this.selectionHandler.setOptions(t.interaction),void 0!==t.groups&&this.body.emitter.emit("refreshNodes"),"configure"in t&&(this.configurator||(this.configurator=new I["default"](this,this.body.container,z.configureOptions,this.canvas.pixelRatio)),this.configurator.setOptions(t.configure)),this.configurator&&this.configurator.options.enabled===!0){var n={nodes:{},edges:{},layout:{},interaction:{},manipulation:{},physics:{},global:{}};F.deepExtend(n.nodes,this.nodesHandler.options),F.deepExtend(n.edges,this.edgesHandler.options),F.deepExtend(n.layout,this.layoutEngine.options),F.deepExtend(n.interaction,this.selectionHandler.options),F.deepExtend(n.interaction,this.renderer.options),F.deepExtend(n.interaction,this.interactionHandler.options),F.deepExtend(n.manipulation,this.manipulation.options),F.deepExtend(n.physics,this.physics.options),F.deepExtend(n.global,this.canvas.options),F.deepExtend(n.global,this.options),this.configurator.setModuleOptions(n)}void 0!==t.clickToUse?t.clickToUse===!0?void 0===this.activator&&(this.activator=new W(this.canvas.frame),this.activator.on("change",function(){e.body.emitter.emit("activate")})):(void 0!==this.activator&&(this.activator.destroy(),delete this.activator),this.body.emitter.emit("activate")):this.body.emitter.emit("activate"),this.canvas.setSize(),this.body.emitter.emit("startSimulation")}},n.prototype._updateVisibleIndices=function(){var t=this.body.nodes,e=this.body.edges;this.body.nodeIndices=[],this.body.edgeIndices=[];for(var i in t)t.hasOwnProperty(i)&&t[i].options.hidden===!1&&this.body.nodeIndices.push(t[i].id);for(var o in e)e.hasOwnProperty(o)&&e[o].options.hidden===!1&&this.body.edgeIndices.push(e[o].id)},n.prototype.bindEventListeners=function(){var t=this;this.body.emitter.on("_dataChanged",function(){t._updateVisibleIndices(),t.body.emitter.emit("_requestRedraw"),t.body.emitter.emit("_dataUpdated")}),this.body.emitter.on("_dataUpdated",function(){t._updateValueRange(t.body.nodes),t._updateValueRange(
this._drawBackground(t),this._drawText(t,o,e,i,n))}}},{key:"_drawBackground",value:function(t){if(void 0!==this.fontOptions.background&&"none"!==this.fontOptions.background){t.fillStyle=this.fontOptions.background;var e=2;if(this.isEdgeLabel)switch(this.fontOptions.align){case"middle":t.fillRect(.5*-this.size.width,.5*-this.size.height,this.size.width,this.size.height);break;case"top":t.fillRect(.5*-this.size.width,-(this.size.height+e),this.size.width,this.size.height);break;case"bottom":t.fillRect(.5*-this.size.width,e,this.size.width,this.size.height);break;default:t.fillRect(this.size.left,this.size.top-.5*e,this.size.width,this.size.height)}else t.fillRect(this.size.left,this.size.top-.5*e,this.size.width,this.size.height)}}},{key:"_drawText",value:function(t,e,i,o){var s=arguments.length<=4||void 0===arguments[4]?"middle":arguments[4],r=this.fontOptions.size,a=r*this.body.view.scale;a>=this.nodeOptions.scaling.label.maxVisible&&(r=Number(this.nodeOptions.scaling.label.maxVisible)/this.body.view.scale);var h=this.size.yLine,d=this._getColor(a),l=n(d,2),c=l[0],u=l[1],p=this._setAlignment(t,i,h,s),f=n(p,2);i=f[0],h=f[1],t.font=(e&&this.nodeOptions.labelHighlightBold?"bold ":"")+r+"px "+this.fontOptions.face,t.fillStyle=c,this.isEdgeLabel||"left"!==this.fontOptions.align?t.textAlign="center":(t.textAlign=this.fontOptions.align,i-=.5*this.size.width),this.fontOptions.strokeWidth>0&&(t.lineWidth=this.fontOptions.strokeWidth,t.strokeStyle=u,t.lineJoin="round");for(var m=0;m<this.lineCount;m++)this.fontOptions.strokeWidth>0&&t.strokeText(this.lines[m],i,h),t.fillText(this.lines[m],i,h),h+=r}},{key:"_setAlignment",value:function(t,e,i,o){if(this.isEdgeLabel&&"horizontal"!==this.fontOptions.align&&this.pointToSelf===!1){e=0,i=0;var n=2;"top"===this.fontOptions.align?(t.textBaseline="alphabetic",i-=2*n):"bottom"===this.fontOptions.align?(t.textBaseline="hanging",i+=2*n):t.textBaseline="middle"}else t.textBaseline=o;return[e,i]}},{key:"_getColor",value:function(t){var e=this.fontOptions.color||"#000000",i=this.fontOptions.strokeColor||"#ffffff";if(t<=this.nodeOptions.scaling.label.drawThreshold){var o=Math.max(0,Math.min(1,1-(this.nodeOptions.scaling.label.drawThreshold-t)));e=a.overrideOpacity(e,o),i=a.overrideOpacity(i,o)}return[e,i]}},{key:"getTextSize",value:function(t){var e=arguments.length<=1||void 0===arguments[1]?!1:arguments[1],i={width:this._processLabel(t,e),height:this.fontOptions.size*this.lineCount,lineCount:this.lineCount};return i}},{key:"calculateLabelSize",value:function(t,e){var i=arguments.length<=2||void 0===arguments[2]?0:arguments[2],o=arguments.length<=3||void 0===arguments[3]?0:arguments[3],n=arguments.length<=4||void 0===arguments[4]?"middle":arguments[4];this.labelDirty===!0&&(this.size.width=this._processLabel(t,e)),this.size.height=this.fontOptions.size*this.lineCount,this.size.left=i-.5*this.size.width,this.size.top=o-.5*this.size.height,this.size.yLine=o+.5*(1-this.lineCount)*this.fontOptions.size,"hanging"===n&&(this.size.top+=.5*this.fontOptions.size,this.size.top+=4,this.size.yLine+=4),this.labelDirty=!1}},{key:"_processLabel",value:function(t,e){var i=0,o=[""],n=0;if(void 0!==this.nodeOptions.label){o=String(this.nodeOptions.label).split("\n"),n=o.length,t.font=(e&&this.nodeOptions.labelHighlightBold?"bold ":"")+this.fontOptions.size+"px "+this.fontOptions.face,i=t.measureText(o[0]).width;for(var s=1;n>s;s++){var r=t.measureText(o[s]).width;i=r>i?r:i}}return this.lines=o,this.lineCount=n,i}}],[{key:"parseOptions",value:function(t,e){var i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2];if("string"==typeof e.font){var o=e.font.split(" ");t.size=o[0].replace("px",""),t.face=o[1],t.color=o[2]}else"object"===s(e.font)&&a.fillIfDefined(t,e.font,i);t.size=Number(t.size)}}]),t}();e["default"]=h},function(t,e,i){function o(t){return t&&t.__esModule?t:{"default":t}}function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function s(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeo
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m=p-f,!(Math.abs(m)<v));)m>0?a>0?s=g:r=g:a>0?r=g:s=g,d++;return c.t=g,c}},{key:"getLineWidth",value:function(t,e){return t===!0?Math.max(this.selectionWidth,.3/this.body.view.scale):e===!0?Math.max(this.hoverWidth,.3/this.body.view.scale):Math.max(this.options.width,.3/this.body.view.scale)}},{key:"getColor",value:function(t,e,i){var o=this.options.color;if(o.inherit!==!1){if("both"===o.inherit&&this.from.id!==this.to.id){var n=t.createLinearGradient(this.from.x,this.from.y,this.to.x,this.to.y),s=void 0,a=void 0;return s=this.from.options.color.highlight.border,a=this.to.options.color.highlight.border,this.from.selected===!1&&this.to.selected===!1?(s=r.overrideOpacity(this.from.options.color.border,this.options.color.opacity),a=r.overrideOpacity(this.to.options.color.border,this.options.color.opacity)):this.from.selected===!0&&this.to.selected===!1?a=this.to.options.color.border:this.from.selected===!1&&this.to.selected===!0&&(s=this.from.options.color.border),n.addColorStop(0,s),n.addColorStop(1,a),n}this.colorDirty===!0&&("to"===o.inherit?(this.color.highlight=this.to.options.color.highlight.border,this.color.hover=this.to.options.color.hover.border,this.color.color=r.overrideOpacity(this.to.options.color.border,o.opacity)):(this.color.highlight=this.from.options.color.highlight.border,this.color.hover=this.from.options.color.hover.border,this.color.color=r.overrideOpacity(this.from.options.color.border,o.opacity)))}else this.colorDirty===!0&&(this.color.highlight=o.highlight,this.color.hover=o.hover,this.color.color=r.overrideOpacity(o.color,o.opacity));return this.colorDirty=!1,e===!0?this.color.highlight:i===!0?this.color.hover:this.color.color}},{key:"_circle",value:function(t,e,i,o){this.enableShadow(t),t.beginPath(),t.arc(e,i,o,0,2*Math.PI,!1),t.stroke(),this.disableShadow(t)}},{key:"getDistanceToEdge",value:function(t,e,i,o,s,r,a){var h=0;if(this.from!=this.to)h=this._getDistanceToEdge(t,e,i,o,s,r,a);else{var d=this._getCircleData(),l=n(d,3),c=l[0],u=l[1],p=l[2],f=c-s,m=u-r;h=Math.abs(Math.sqrt(f*f+m*m)-p)}return this.labelModule.size.left<s&&this.labelModule.size.left+this.labelModule.size.width>s&&this.labelModule.size.top<r&&this.labelModule.size.top+this.labelModule.size.height>r?0:h}},{key:"_getDistanceToLine",value:function(t,e,i,o,n,s){var r=i-t,a=o-e,h=r*r+a*a,d=((n-t)*r+(s-e)*a)/h;d>1?d=1:0>d&&(d=0);var l=t+d*r,c=e+d*a,u=l-n,p=c-s;return Math.sqrt(u*u+p*p)}},{key:"getArrowData",value:function(t,e,i,o,s){var r=void 0,a=void 0,h=void 0,d=void 0,l=void 0,c=void 0,u=this.getLineWidth(o,s);if("from"===e?(h=this.from,d=this.to,l=.1,c=this.options.arrows.from.scaleFactor):"to"===e?(h=this.to,d=this.from,l=-.1,c=this.options.arrows.to.scaleFactor):(h=this.to,d=this.from,c=this.options.arrows.middle.scaleFactor),h!=d)if("middle"!==e)if(this.options.smooth.enabled===!0){a=this.findBorderPosition(h,t,{via:i});var p=this.getPoint(Math.max(0,Math.min(1,a.t+l)),i);r=Math.atan2(a.y-p.y,a.x-p.x)}else r=Math.atan2(h.y-d.y,h.x-d.x),a=this.findBorderPosition(h,t);else r=Math.atan2(h.y-d.y,h.x-d.x),a=this.getPoint(.5,i);else{var f=this._getCircleData(t),m=n(f,3),v=m[0],g=m[1],y=m[2];"from"===e?(a=this.findBorderPosition(this.from,t,{x:v,y:g,low:.25,high:.6,direction:-1}),r=-2*a.t*Math.PI+1.5*Math.PI+.1*Math.PI):"to"===e?(a=this.findBorderPosition(this.from,t,{x:v,y:g,low:.6,high:1,direction:1}),r=-2*a.t*Math.PI+1.5*Math.PI-1.1*Math.PI):(a=this._pointOnCircle(v,g,y,.175),r=3.9269908169872414)}var b=15*c+3*u,w=a.x-.9*b*Math.cos(r),_=a.y-.9*b*Math.sin(r),x={x:w,y:_};return{point:a,core:x,angle:r,length:b}}},{key:"drawArrowHead",value:function(t,e,i,o){t.strokeStyle=this.getColor(t,e,i),t.fillStyle=t.strokeStyle,t.lineWidth=this.getLineWidth(e,i),t.arrow(o.point.x,o.point.y,o.angle,o.length),this.enableShadow(t),t.fill(),this.disableShadow(t)}},{key:"enableShadow",value:function(t){this.options.shadow.enabled===!0&&(t.shadowColor=this.options.shadow.color,t.shadowBlur=this.options.shadow.size,t.shadowOffsetX=this.options.shadow.x,t.shadowOffsetY=this.options.shadow.y)}},{key:"disableShadow",value:function(t){this.options.shad
e.lineTo(t.range.minX,t.range.maxY),e.stroke(),e.beginPath(),e.moveTo(t.range.minX,t.range.maxY),e.lineTo(t.range.minX,t.range.minY),e.stroke()}}]),t}();e["default"]=n},function(t,e){function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var o=function(){function t(t,e){for(var i=0;i<e.length;i++){var o=e[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}return function(e,i,o){return i&&t(e.prototype,i),o&&t(e,o),e}}(),n=function(){function t(e,o,n){i(this,t),this.body=e,this.physicsBody=o,this.setOptions(n)}return o(t,[{key:"setOptions",value:function(t){this.options=t}},{key:"solve",value:function(){for(var t,e,i,o,n,s,r,a,h=this.body.nodes,d=this.physicsBody.physicsNodeIndices,l=this.physicsBody.forces,c=this.options.nodeDistance,u=-2/3/c,p=4/3,f=0;f<d.length-1;f++){r=h[d[f]];for(var m=f+1;m<d.length;m++)a=h[d[m]],t=a.x-r.x,e=a.y-r.y,i=Math.sqrt(t*t+e*e),0===i&&(i=.1*Math.random(),t=i),2*c>i&&(s=.5*c>i?1:u*i+p,s/=i,o=t*s,n=e*s,l[r.id].x-=o,l[r.id].y-=n,l[a.id].x+=o,l[a.id].y+=n)}}}]),t}();e["default"]=n},function(t,e){function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var o=function(){function t(t,e){for(var i=0;i<e.length;i++){var o=e[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}return function(e,i,o){return i&&t(e.prototype,i),o&&t(e,o),e}}(),n=function(){function t(e,o,n){i(this,t),this.body=e,this.physicsBody=o,this.setOptions(n)}return o(t,[{key:"setOptions",value:function(t){this.options=t}},{key:"solve",value:function(){var t,e,i,o,n,s,r,a,h,d,l=this.body.nodes,c=this.physicsBody.physicsNodeIndices,u=this.physicsBody.forces,p=this.options.nodeDistance;for(h=0;h<c.length-1;h++)for(r=l[c[h]],d=h+1;d<c.length;d++)if(a=l[c[d]],r.level===a.level){t=a.x-r.x,e=a.y-r.y,i=Math.sqrt(t*t+e*e);var f=.05;s=p>i?-Math.pow(f*i,2)+Math.pow(f*p,2):0,0===i?i=.01:s/=i,o=t*s,n=e*s,u[r.id].x-=o,u[r.id].y-=n,u[a.id].x+=o,u[a.id].y+=n}}}]),t}();e["default"]=n},function(t,e){function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var o=function(){function t(t,e){for(var i=0;i<e.length;i++){var o=e[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,o.key,o)}}return function(e,i,o){return i&&t(e.prototype,i),o&&t(e,o),e}}(),n=function(){function t(e,o,n){i(this,t),this.body=e,this.physicsBody=o,this.setOptions(n)}return o(t,[{key:"setOptions",value:function(t){this.options=t}},{key:"solve",value:function(){for(var t=void 0,e=void 0,i=this.physicsBody.physicsEdgeIndices,o=this.body.edges,n=void 0,s=void 0,r=void 0,a=0;a<i.length;a++)e=o[i[a]],e.connected===!0&&e.toId!==e.fromId&&void 0!==this.body.nodes[e.toId]&&void 0!==this.body.nodes[e.fromId]&&(void 0!==e.edgeType.via?(t=void 0===e.options.length?this.options.springLength:e.options.length,n=e.to,s=e.edgeType.via,r=e.from,this._calculateSpringForce(n,s,.5*t),this._calculateSpringForce(s,r,.5*t)):(t=void 0===e.options.length?1.5*this.options.springLength:e.options.length,this._calculateSpringForce(e.from,e.to,t)))}},{key:"_calculateSpringForce",value:function(t,e,i){var o=t.x-e.x,n=t.y-e.y,s=Math.max(Math.sqrt(o*o+n*n),.01),r=this.options.springConstant*(i-s)/s,a=o*r,h=n*r;void 0!==this.physicsBody.forces[t.id]&&(this.physicsBody.forces[t.id].x+=a,this.physicsBody.forces[t.id].y+=h),void 0!==this.physicsBody.forces[e.id]&&(this.physicsBody.forces[e.id].x-=a,this.physicsBody.forces[e.id].y-=h)}}]),t}();e["default"]=n},function(t,e){function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var o=function(){function t(t,e){for(var i=0;i<e.length;i++){var o=e[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,
this.frame.canvas.getContext("2d").setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0)}else{var e=document.createElement("DIV");e.style.color="red",e.style.fontWeight="bold",e.style.padding="10px",e.innerHTML="Error: your browser does not support HTML canvas",this.frame.canvas.appendChild(e)}this.body.container.appendChild(this.frame),this.body.view.scale=1,this.body.view.translation={x:.5*this.frame.canvas.clientWidth,y:.5*this.frame.canvas.clientHeight},this._bindHammer()}},{key:"_bindHammer",value:function(){var t=this;void 0!==this.hammer&&this.hammer.destroy(),this.drag={},this.pinch={},this.hammer=new s(this.frame.canvas),this.hammer.get("pinch").set({enable:!0}),this.hammer.get("pan").set({threshold:5,direction:s.DIRECTION_ALL}),r.onTouch(this.hammer,function(e){t.body.eventListeners.onTouch(e)}),this.hammer.on("tap",function(e){t.body.eventListeners.onTap(e)}),this.hammer.on("doubletap",function(e){t.body.eventListeners.onDoubleTap(e)}),this.hammer.on("press",function(e){t.body.eventListeners.onHold(e)}),this.hammer.on("panstart",function(e){t.body.eventListeners.onDragStart(e)}),this.hammer.on("panmove",function(e){t.body.eventListeners.onDrag(e)}),this.hammer.on("panend",function(e){t.body.eventListeners.onDragEnd(e)}),this.hammer.on("pinch",function(e){t.body.eventListeners.onPinch(e)}),this.frame.canvas.addEventListener("mousewheel",function(e){t.body.eventListeners.onMouseWheel(e)}),this.frame.canvas.addEventListener("DOMMouseScroll",function(e){t.body.eventListeners.onMouseWheel(e)}),this.frame.canvas.addEventListener("mousemove",function(e){t.body.eventListeners.onMouseMove(e)}),this.frame.canvas.addEventListener("contextmenu",function(e){t.body.eventListeners.onContext(e)}),this.hammerFrame=new s(this.frame),r.onRelease(this.hammerFrame,function(e){t.body.eventListeners.onRelease(e)})}},{key:"setSize",value:function(){var t=arguments.length<=0||void 0===arguments[0]?this.options.width:arguments[0],e=arguments.length<=1||void 0===arguments[1]?this.options.height:arguments[1];t=this._prepareValue(t),e=this._prepareValue(e);var i=!1,o=this.frame.canvas.width,n=this.frame.canvas.height,s=this.frame.canvas.getContext("2d"),r=this.pixelRatio;return this.pixelRatio=(window.devicePixelRatio||1)/(s.webkitBackingStorePixelRatio||s.mozBackingStorePixelRatio||s.msBackingStorePixelRatio||s.oBackingStorePixelRatio||s.backingStorePixelRatio||1),t!=this.options.width||e!=this.options.height||this.frame.style.width!=t||this.frame.style.height!=e?(this._getCameraState(r),this.frame.style.width=t,this.frame.style.height=e,this.frame.canvas.style.width="100%",this.frame.canvas.style.height="100%",this.frame.canvas.width=Math.round(this.frame.canvas.clientWidth*this.pixelRatio),this.frame.canvas.height=Math.round(this.frame.canvas.clientHeight*this.pixelRatio),this.options.width=t,this.options.height=e,i=!0):(this.frame.canvas.width==Math.round(this.frame.canvas.clientWidth*this.pixelRatio)&&this.frame.canvas.height==Math.round(this.frame.canvas.clientHeight*this.pixelRatio)||this._getCameraState(r),this.frame.canvas.width!=Math.round(this.frame.canvas.clientWidth*this.pixelRatio)&&(this.frame.canvas.width=Math.round(this.frame.canvas.clientWidth*this.pixelRatio),i=!0),this.frame.canvas.height!=Math.round(this.frame.canvas.clientHeight*this.pixelRatio)&&(this.frame.canvas.height=Math.round(this.frame.canvas.clientHeight*this.pixelRatio),i=!0)),i===!0&&(this.body.emitter.emit("resize",{width:Math.round(this.frame.canvas.width/this.pixelRatio),height:Math.round(this.frame.canvas.height/this.pixelRatio),oldWidth:Math.round(o/this.pixelRatio),oldHeight:Math.round(n/this.pixelRatio)}),this._setCameraState()),this.initialized=!0,i}},{key:"_XconvertDOMtoCanvas",value:function(t){return(t-this.body.view.translation.x)/this.body.view.scale}},{key:"_XconvertCanvasToDOM",value:function(t){return t*this.body.view.scale+this.body.view.translation.x}},{key:"_YconvertDOMtoCanvas",value:function(t){return(t-this.body.view.translation.y)/this.body.view.scale}},{key:"_YconvertCanvasToDOM",value:function(t){return t*this.body.view.scale+this
return o.length>0?e===!0?this.body.nodes[o[o.length-1]]:o[o.length-1]:void 0}},{key:"_getEdgesOverlappingWith",value:function(t,e){for(var i=this.body.edges,o=0;o<this.body.edgeIndices.length;o++){var n=this.body.edgeIndices[o];i[n].isOverlappingWith(t)&&e.push(n)}}},{key:"_getAllEdgesOverlappingWith",value:function(t){var e=[];return this._getEdgesOverlappingWith(t,e),e}},{key:"getEdgeAt",value:function(t){var e=arguments.length<=1||void 0===arguments[1]?!0:arguments[1],i=this._pointerToPositionObject(t),o=this._getAllEdgesOverlappingWith(i);return o.length>0?e===!0?this.body.edges[o[o.length-1]]:o[o.length-1]:void 0}},{key:"_addToSelection",value:function(t){t instanceof a["default"]?this.selectionObj.nodes[t.id]=t:this.selectionObj.edges[t.id]=t}},{key:"_addToHover",value:function(t){t instanceof a["default"]?this.hoverObj.nodes[t.id]=t:this.hoverObj.edges[t.id]=t}},{key:"_removeFromSelection",value:function(t){t instanceof a["default"]?(delete this.selectionObj.nodes[t.id],this._unselectConnectedEdges(t)):delete this.selectionObj.edges[t.id]}},{key:"unselectAll",value:function(){for(var t in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(t)&&this.selectionObj.nodes[t].unselect();for(var e in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(e)&&this.selectionObj.edges[e].unselect();this.selectionObj={nodes:{},edges:{}}}},{key:"_getSelectedNodeCount",value:function(){var t=0;for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&(t+=1);return t}},{key:"_getSelectedNode",value:function(){for(var t in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(t))return this.selectionObj.nodes[t]}},{key:"_getSelectedEdge",value:function(){for(var t in this.selectionObj.edges)if(this.selectionObj.edges.hasOwnProperty(t))return this.selectionObj.edges[t]}},{key:"_getSelectedEdgeCount",value:function(){var t=0;for(var e in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(e)&&(t+=1);return t}},{key:"_getSelectedObjectCount",value:function(){var t=0;for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&(t+=1);for(var i in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(i)&&(t+=1);return t}},{key:"_selectionIsEmpty",value:function(){for(var t in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(t))return!1;for(var e in this.selectionObj.edges)if(this.selectionObj.edges.hasOwnProperty(e))return!1;return!0}},{key:"_clusterInSelection",value:function(){for(var t in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(t)&&this.selectionObj.nodes[t].clusterSize>1)return!0;return!1}},{key:"_selectConnectedEdges",value:function(t){for(var e=0;e<t.edges.length;e++){var i=t.edges[e];i.select(),this._addToSelection(i)}}},{key:"_hoverConnectedEdges",value:function(t){for(var e=0;e<t.edges.length;e++){var i=t.edges[e];i.hover=!0,this._addToHover(i)}}},{key:"_unselectConnectedEdges",value:function(t){for(var e=0;e<t.edges.length;e++){var i=t.edges[e];i.unselect(),this._removeFromSelection(i)}}},{key:"blurObject",value:function(t){t.hover===!0&&(t.hover=!1,t instanceof a["default"]?this.body.emitter.emit("blurNode",{node:t.id}):this.body.emitter.emit("blurEdge",{edge:t.id}))}},{key:"hoverObject",value:function(t){var e=!1;for(var i in this.hoverObj.nodes)this.hoverObj.nodes.hasOwnProperty(i)&&(void 0===t||t instanceof a["default"]&&t.id!=i||t instanceof d["default"])&&(this.blurObject(this.hoverObj.nodes[i]),delete this.hoverObj.nodes[i],e=!0);for(var o in this.hoverObj.edges)this.hoverObj.edges.hasOwnProperty(o)&&(e===!0?(this.hoverObj.edges[o].hover=!1,delete this.hoverObj.edges[o]):void 0===t&&(this.blurObject(this.hoverObj.edges[o]),delete this.hoverObj.edges[o],e=!0));void 0!==t&&(t.hover===!1&&(t.hover=!0,this._addToHover(t),e=!0,t instanceof a["default"]?this.body.emitter.emit("hoverNode",{node:t.id}):this.body.emitter.emit("hoverEdge",{edge:t.id})),t instanceof a["default"]&&this.options.hoverConnectedEdges===!0&&this._hoverConnectedEdges(t)),e===!0&&this.body.emitter.emit("_requestRedraw"
if(i.x=e.x,i.y=e.y,2!==this.options.editNode.length)throw new Error("The function for edit does not support two arguments (data, callback)");this.options.editNode(i,function(e){null!==e&&void 0!==e&&"editNode"===t.inMode&&t.body.data.nodes.getDataSet().update(e),t.showManipulatorToolbar()})}else alert(this.options.locales[this.options.locale].editClusterError||this.options.locales.en.editClusterError)}else this.showManipulatorToolbar()}},{key:"addEdgeMode",value:function(){if(this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="addEdge",this.guiEnabled===!0){var t=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(t),this._createSeperator(),this._createDescription(t.edgeDescription||this.options.locales.en.edgeDescription),this._bindHammerToDiv(this.closeDiv,this.toggleEditMode.bind(this))}this._temporaryBindUI("onTouch",this._handleConnect.bind(this)),this._temporaryBindUI("onDragEnd",this._finishConnect.bind(this)),this._temporaryBindUI("onDrag",this._dragControlNode.bind(this)),this._temporaryBindUI("onRelease",this._finishConnect.bind(this)),this._temporaryBindUI("onDragStart",function(){}),this._temporaryBindUI("onHold",function(){})}},{key:"editEdgeMode",value:function(){var t=this;if(this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="editEdge",this.guiEnabled===!0){var e=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(e),this._createSeperator(),this._createDescription(e.editEdgeDescription||this.options.locales.en.editEdgeDescription),this._bindHammerToDiv(this.closeDiv,this.toggleEditMode.bind(this))}this.edgeBeingEditedId=this.selectionHandler.getSelectedEdges()[0],void 0!==this.edgeBeingEditedId?!function(){var e=t.body.edges[t.edgeBeingEditedId],i=t._getNewTargetNode(e.from.x,e.from.y),o=t._getNewTargetNode(e.to.x,e.to.y);t.temporaryIds.nodes.push(i.id),t.temporaryIds.nodes.push(o.id),t.body.nodes[i.id]=i,t.body.nodeIndices.push(i.id),t.body.nodes[o.id]=o,t.body.nodeIndices.push(o.id),t._temporaryBindUI("onTouch",t._controlNodeTouch.bind(t)),t._temporaryBindUI("onTap",function(){}),t._temporaryBindUI("onHold",function(){}),t._temporaryBindUI("onDragStart",t._controlNodeDragStart.bind(t)),t._temporaryBindUI("onDrag",t._controlNodeDrag.bind(t)),t._temporaryBindUI("onDragEnd",t._controlNodeDragEnd.bind(t)),t._temporaryBindUI("onMouseMove",function(){}),t._temporaryBindEvent("beforeDrawing",function(t){var n=e.edgeType.findBorderPositions(t);i.selected===!1&&(i.x=n.from.x,i.y=n.from.y),o.selected===!1&&(o.x=n.to.x,o.y=n.to.y)}),t.body.emitter.emit("_redraw")}():this.showManipulatorToolbar()}},{key:"deleteSelected",value:function(){var t=this;this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="delete";var e=this.selectionHandler.getSelectedNodes(),i=this.selectionHandler.getSelectedEdges(),o=void 0;if(e.length>0){for(var n=0;n<e.length;n++)if(this.body.nodes[e[n]].isCluster===!0)return void alert(this.options.locales[this.options.locale].deleteClusterError||this.options.locales.en.deleteClusterError);"function"==typeof this.options.deleteNode&&(o=this.options.deleteNode)}else i.length>0&&"function"==typeof this.options.deleteEdge&&(o=this.options.deleteEdge);if("function"==typeof o){var s={nodes:e,edges:i};if(2!==o.length)throw new Error("The function for delete does not support two arguments (data, callback)");o(s,function(e){null!==e&&void 0!==e&&"delete"===t.inMode?(t.body.data.edges.getDataSet().remove(e.edges),t.body.data.nodes.getDataSet().remove(e.nodes),t.body.emitter.emit("startSimulation"),t.showManipulatorToolbar()):(t.body.emitter.emit("startSimulation"),t.showManipulatorToolbar())})}else this.body.data.edges.getDataSet().remove(i),this.body.data.nodes.getDataSet().remove(e),this.body.emitter.emit("startSimulation"),this.showManipulatorToolbar()}},{key:"_setup",value:function(){this.options.enabled===!0?(this.guiEnabled=!0,this._createWrappers(),this.editMode===!1?this._createEditButton():this.showManipulatorToolbar()):(this._removeManipulationDOM(),this.guiEnabled=!1)}},{ke
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