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41 lines
388 KiB
41 lines
388 KiB
/**
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* vis.js
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* https://github.com/almende/vis
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*
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* A dynamic, browser-based visualization library.
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*
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* @version 4.16.0
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* @date 2016-04-07
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*
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* @license
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* Copyright (C) 2011-2016 Almende B.V, http://almende.com
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*
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* Vis.js is dual licensed under both
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*
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* * The Apache 2.0 License
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* and
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*
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* * The MIT License
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* http://opensource.org/licenses/MIT
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*
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* Vis.js may be distributed under either license.
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*/
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i,o,n,s=[];if(Array.isArray(e))for(i=0,o=e.length;o>i;i++)n=this._remove(e[i]),null!=n&&s.push(n);else n=this._remove(e),null!=n&&s.push(n);return s.length&&this._trigger("remove",{items:s},t),s},o.prototype._remove=function(e){if(s.isNumber(e)||s.isString(e)){if(this._data[e])return delete this._data[e],this.length--,e}else if(e instanceof Object){var t=e[this._fieldId];if(void 0!==t&&this._data[t])return delete this._data[t],this.length--,t}return null},o.prototype.clear=function(e){var t=Object.keys(this._data);return this._data={},this.length=0,this._trigger("remove",{items:t},e),t},o.prototype.max=function(e){var t,i,o=this._data,n=Object.keys(o),s=null,r=null;for(t=0,i=n.length;i>t;t++){var a=n[t],h=o[a],d=h[e];null!=d&&(!s||d>r)&&(s=h,r=d)}return s},o.prototype.min=function(e){var t,i,o=this._data,n=Object.keys(o),s=null,r=null;for(t=0,i=n.length;i>t;t++){var a=n[t],h=o[a],d=h[e];null!=d&&(!s||r>d)&&(s=h,r=d)}return s},o.prototype.distinct=function(e){var t,i,o,n=this._data,r=Object.keys(n),a=[],h=this._options.type&&this._options.type[e]||null,d=0;for(t=0,o=r.length;o>t;t++){var l=r[t],c=n[l],u=c[e],f=!1;for(i=0;d>i;i++)if(a[i]==u){f=!0;break}f||void 0===u||(a[d]=u,d++)}if(h)for(t=0,o=a.length;o>t;t++)a[t]=s.convert(a[t],h);return a},o.prototype._addItem=function(e){var t=e[this._fieldId];if(void 0!=t){if(this._data[t])throw new Error("Cannot add item: item with id "+t+" already exists")}else t=s.randomUUID(),e[this._fieldId]=t;var i,o,n={},r=Object.keys(e);for(i=0,o=r.length;o>i;i++){var a=r[i],h=this._type[a];n[a]=s.convert(e[a],h)}return this._data[t]=n,this.length++,t},o.prototype._getItem=function(e,t){var i,o,n,r,a=this._data[e];if(!a)return null;var h={},d=Object.keys(a);if(t)for(n=0,r=d.length;r>n;n++)i=d[n],o=a[i],h[i]=s.convert(o,t[i]);else for(n=0,r=d.length;r>n;n++)i=d[n],o=a[i],h[i]=o;return h},o.prototype._updateItem=function(e){var t=e[this._fieldId];if(void 0==t)throw new Error("Cannot update item: item has no id (item: 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e=this._extended.object,t=this._extended.methods,i=0;i<t.length;i++){var o=t[i];o.original?e[o.name]=o.original:delete e[o.name]}this._extended=null}},i.prototype.replace=function(e,t){var i=this,o=e[t];if(!o)throw new Error("Method "+t+" undefined");e[t]=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];i.queue({args:e,fn:o,context:this})}},i.prototype.queue=function(e){"function"==typeof e?this._queue.push({fn:e}):this._queue.push(e),this._flushIfNeeded()},i.prototype._flushIfNeeded=function(){if(this._queue.length>this.max&&this.flush(),clearTimeout(this._timeout),this.queue.length>0&&"number"==typeof this.delay){var e=this;this._timeout=setTimeout(function(){e.flush()},this.delay)}},i.prototype.flush=function(){for(;this._queue.length>0;){var e=this._queue.shift();e.fn.apply(e.context||e.fn,e.args||[])}},e.exports=i},function(e,t,i){function o(e,t){this._data=null,this._ids={},this.length=0,this._options=t||{},this._fieldId="id",this._subscribers={};var i=this;this.listener=function(){i._onEvent.apply(i,arguments)},this.setData(e)}var n=i(1),s=i(8);o.prototype.setData=function(e){var t,i,o,n;if(this._data&&(this._data.off&&this._data.off("*",this.listener),t=Object.keys(this._ids),this._ids={},this.length=0,this._trigger("remove",{items:t})),this._data=e,this._data){for(this._fieldId=this._options.fieldId||this._data&&this._data.options&&this._data.options.fieldId||"id",t=this._data.getIds({filter:this._options&&this._options.filter}),o=0,n=t.length;n>o;o++)i=t[o],this._ids[i]=!0;this.length=t.length,this._trigger("add",{items:t}),this._data.on&&this._data.on("*",this.listener)}},o.prototype.refresh=function(){var e,t,i,o=this._data.getIds({filter:this._options&&this._options.filter}),n=Object.keys(this._ids),s={},r=[],a=[];for(t=0,i=o.length;i>t;t++)e=o[t],s[e]=!0,this._ids[e]||(r.push(e),this._ids[e]=!0);for(t=0,i=n.length;i>t;t++)e=n[t],s[e]||(a.push(e),delete this._ids[e]);this.length+=r.length-a.length,r.length&&this._trigger("add",{items:r}),a.length&&this._trigger("remove",{items:a})},o.prototype.get=function(e){var t,i,o,s=this,r=n.getType(arguments[0]);"String"==r||"Number"==r||"Array"==r?(t=arguments[0],i=arguments[1],o=arguments[2]):(i=arguments[0],o=arguments[1]);var a=n.extend({},this._options,i);this._options.filter&&i&&i.filter&&(a.filter=function(e){return s._options.filter(e)&&i.filter(e)});var h=[];return void 0!=t&&h.push(t),h.push(a),h.push(o),this._data&&this._data.get.apply(this._data,h)},o.prototype.getIds=function(e){var t;if(this._data){var i,o=this._options.filter;i=e&&e.filter?o?function(t){return o(t)&&e.filter(t)}:e.filter:o,t=this._data.getIds({filter:i,order:e&&e.order})}else t=[];return t},o.prototype.map=function(e,t){var i=[];if(this._data){var o,n=this._options.filter;o=t&&t.filter?n?function(e){return n(e)&&t.filter(e)}:t.filter:n,i=this._data.map(e,{filter:o,order:t&&t.order})}else i=[];return i},o.prototype.getDataSet=function(){for(var e=this;e instanceof o;)e=e._data;return e||null},o.prototype._onEvent=function(e,t,i){var o,n,s,r,a=t&&t.items,h=this._data,d=[],l=[],c=[],u=[];if(a&&h){switch(e){case"add":for(o=0,n=a.length;n>o;o++)s=a[o],r=this.get(s),r&&(this._ids[s]=!0,l.push(s));break;case"update":for(o=0,n=a.length;n>o;o++)s=a[o],r=this.get(s),r?this._ids[s]?(c.push(s),d.push(t.data[o])):(this._ids[s]=!0,l.push(s)):this._ids[s]&&(delete this._ids[s],u.push(s));break;case"remove":for(o=0,n=a.length;n>o;o++)s=a[o],this._ids[s]&&(delete this._ids[s],u.push(s))}this.length+=l.length-u.length,l.length&&this._trigger("add",{items:l},i),c.length&&this._trigger("update",{items:c,data:d},i),u.length&&this._trigger("remove",{items:u},i)}},o.prototype.on=s.prototype.on,o.prototype.off=s.prototype.off,o.prototype._trigger=s.prototype._trigger,o.prototype.subscribe=o.prototype.on,o.prototype.unsubscribe=o.prototype.off,e.exports=o},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t,i){var o=this;if(!(this instanceof n))throw new SyntaxError("Constructor must be called with the new operator");this.options={},this.defaultOptions={locale:"en",locales:Y,clickToUse:!1},A.extend(this.options,this.defaultOptions),this.body={container:e,nodes:{},nodeIndices:[],edges:{},edgeIndices:[],emitter:{on:this.on.bind(this),off:this.off.bind(this),emit:this.emit.bind(this),once:this.once.bind(this)},eventListeners:{onTap:function(){},onTouch:function(){},onDoubleTap:function(){},onHold:function(){},onDragStart:function(){},onDrag:function(){},onDragEnd:function(){},onMouseWheel:function(){},onPinch:function(){},onMouseMove:function(){},onRelease:function(){},onContext:function(){}},data:{nodes:null,edges:null},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 _["default"](this.body),this.selectionHandler=new M["default"](this.body,this.canvas),this.interactionHandler=new O["default"](this.body,this.canvas,this.selectionHandler),this.view=new k["default"](this.body,this.canvas),this.renderer=new b["default"](this.body,this.canvas),this.physics=new p["default"](this.body),this.layoutEngine=new S["default"](this.body),this.clustering=new y["default"](this.body),this.manipulation=new T["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 z["default"](this.body,150,.05),this.body.modules.clustering=this.clustering,this.canvas._create(),this.setOptions(i),this.setData(t)}var s=i(12),r=o(s),a=i(13),h=o(a),d=i(14),l=o(d),c=i(35),u=o(c),f=i(44),p=o(f),v=i(53),y=o(v),g=i(56),b=o(g),m=i(57),_=o(m),w=i(62),k=o(w),x=i(63),O=o(x),E=i(67),M=o(E),D=i(68),S=o(D),C=i(69),T=o(C),P=i(70),B=o(P),F=i(34),I=o(F),j=i(72),N=i(73),z=o(N);i(75);var R=i(76),A=i(1),H=(i(8),i(10),i(77)),L=i(78),W=i(79),Y=i(80);R(n.prototype),n.prototype.setOptions=function(e){var t=this;if(void 0!==e){var i=I["default"].validate(e,j.allOptions);i===!0&&console.log("%cErrors have been found in the supplied options object.",F.printStyle);var o=["locale","locales","clickToUse"];if(A.selectiveDeepExtend(o,this.options,e),e=this.layoutEngine.setOptions(e.layout,e),this.canvas.setOptions(e),this.groups.setOptions(e.groups),this.nodesHandler.setOptions(e.nodes),this.edgesHandler.setOptions(e.edges),this.physics.setOptions(e.physics),this.manipulation.setOptions(e.manipulation,e,this.options),this.interactionHandler.setOptions(e.interaction),this.renderer.setOptions(e.interaction),this.selectionHandler.setOptions(e.interaction),void 0!==e.groups&&this.body.emitter.emit("refreshNodes"),"configure"in e&&(this.configurator||(this.configurator=new B["default"](this,this.body.container,j.configureOptions,this.canvas.pixelRatio)),this.configurator.setOptions(e.configure)),this.configurator&&this.configurator.options.enabled===!0){var n={nodes:{},edges:{},layout:{},interaction:{},manipulation:{},physics:{},global:{}};A.deepExtend(n.nodes,this.nodesHandler.options),A.deepExtend(n.edges,this.edgesHandler.options),A.deepExtend(n.layout,this.layoutEngine.options),A.deepExtend(n.interaction,this.selectionHandler.options),A.deepExtend(n.interaction,this.renderer.options),A.deepExtend(n.interaction,this.interactionHandler.options),A.deepExtend(n.manipulation,this.manipulation.options),A.deepExtend(n.physics,this.physics.options),A.deepExtend(n.global,this.canvas.options),A.deepExtend(n.global,this.options),this.configurator.setModuleOptions(n)}void 0!==e.clickToUse?e.clickToUse===!0?void 0===this.activator&&(this.activator=new W(this.canvas.frame),this.activator.on("change",function(){t.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 e=this.body.nodes,t=this.body.edges;this.body.nodeIndices=[],this.body.edgeIndices=[];for(var i in e)e.hasOwnProperty(i)&&e[i].options.hidden===!1&&this.body.nodeIndices.push(e[i].id);for(var o in t)t.hasOwnProperty(o)&&t[o].options.hidden===!1&&this.body.edgeIndices.push(t[o].id)},n.prototype.bindEventListeners=function(){var e=this;this.body.emitter.on("_dataChanged",function(){e._updateVisibleIndices(),e.body.emitter.emit("_requestRedraw"),e.body.emitter.emit("_dataUpdated")}),this.body.emitter.on("_dataUpdated",function(){e._updateValueRange(e.body.nodes),e._updateValueRange(e.body.edges),e.body.emitter.emit("startSimulation"),e.body.emitter.emit("_requestRedraw")})},n.prototype.setData=function(e){if(this.body.emitter.emit("resetPhysics"),this.body.emitter.emit("_resetData"),this.selectionHandler.unselectAll(),e&&e.dot&&(e.nodes||e.edges))throw new SyntaxError('Data must contain either parameter "dot" or parameter pair "nodes" and "edges", but not both.');if(this.setOptions(e&&e.options),e&&e.dot){console.log("The dot property has been depricated. 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This converter is used like this: var data = vis.network.convertGephi(gephiJson);");var i=L.parseGephi(e.gephi);return void this.setData(i)}this.nodesHandler.setData(e&&e.nodes,!0),this.edgesHandler.setData(e&&e.edges,!0),this.body.emitter.emit("_dataChanged"),this.body.emitter.emit("_dataLoaded"),this.body.emitter.emit("initPhysics")},n.prototype.destroy=function(){this.body.emitter.emit("destroy"),this.body.emitter.off(),this.off(),delete this.groups,delete this.canvas,delete this.selectionHandler,delete this.interactionHandler,delete this.view,delete this.renderer,delete this.physics,delete this.layoutEngine,delete this.clustering,delete this.manipulation,delete this.nodesHandler,delete this.edgesHandler,delete this.configurator,delete this.images;for(var e in this.body.nodes)delete this.body.nodes[e];for(var t in this.body.edges)delete this.body.edges[t];A.recursiveDOMDelete(this.body.container)},n.prototype._updateValueRange=function(e){var t,i=void 0,o=void 0,n=0;for(t in e)if(e.hasOwnProperty(t)){var s=e[t].getValue();void 0!==s&&(i=void 0===i?s:Math.min(s,i),o=void 0===o?s:Math.max(s,o),n+=s)}if(void 0!==i&&void 0!==o)for(t in e)e.hasOwnProperty(t)&&e[t].setValueRange(i,o,n)},n.prototype.isActive=function(){return!this.activator||this.activator.active},n.prototype.setSize=function(){return this.canvas.setSize.apply(this.canvas,arguments)},n.prototype.canvasToDOM=function(){return this.canvas.canvasToDOM.apply(this.canvas,arguments)},n.prototype.DOMtoCanvas=function(){return this.canvas.DOMtoCanvas.apply(this.canvas,arguments)},n.prototype.findNode=function(){return this.clustering.findNode.apply(this.clustering,arguments)},n.prototype.isCluster=function(){return this.clustering.isCluster.apply(this.clustering,arguments)},n.prototype.openCluster=function(){return this.clustering.openCluster.apply(this.clustering,arguments)},n.prototype.cluster=function(){return this.clustering.cluster.apply(this.clustering,arguments)},n.prototype.getNodesInCluster=function(){return this.clustering.getNodesInCluster.apply(this.clustering,arguments)},n.prototype.clusterByConnection=function(){return this.clustering.clusterByConnection.apply(this.clustering,arguments)},n.prototype.clusterByHubsize=function(){return this.clustering.clusterByHubsize.apply(this.clustering,arguments)},n.prototype.clusterOutliers=function(){return this.clustering.clusterOutliers.apply(this.clustering,arguments)},n.prototype.getSeed=function(){return this.layoutEngine.getSeed.apply(this.layoutEngine,arguments)},n.prototype.enableEditMode=function(){return this.manipulation.enableEditMode.apply(this.manipulation,arguments)},n.prototype.disableEditMode=function(){return this.manipulation.disableEditMode.apply(this.manipulation,arguments)},n.prototype.addNodeMode=function(){return this.manipulation.addNodeMode.apply(this.manipulation,arguments)},n.prototype.editNode=function(){return this.manipulation.editNode.apply(this.manipulation,arguments)},n.prototype.editNodeMode=function(){return console.log("Deprecated: Please use editNode instead of editNodeMode."),this.manipulation.editNode.apply(this.manipulation,arguments)},n.prototype.addEdgeMode=function(){return this.manipulation.addEdgeMode.apply(this.manipulation,arguments)},n.prototype.editEdgeMode=function(){return this.manipulation.editEdgeMode.apply(this.manipulation,arguments)},n.prototype.deleteSelected=function(){return this.manipulation.deleteSelected.apply(this.manipulation,arguments)},n.prototype.getPositions=function(){return this.nodesHandler.getPositions.apply(this.nodesHandler,arguments)},n.prototype.storePositions=function(){return this.nodesHandler.storePositions.apply(this.nodesHandler,arguments)},n.prototype.moveNode=function(){return this.nodesHandler.moveNode.apply(this.nodesHandler,arguments)},n.prototype.getBoundingBox=function(){return this.nodesHandler.getBoundingBox.apply(this.nodesHandler,arguments)},n.prototype.getConnectedNodes=function(e){return void 0!==this.body.nodes[e]?this.nodesHandler.getConnectedNodes.apply(this.nodesHandler,arguments):this.edgesHandler.getConnectedNodes.apply(this.edgesHandler,arguments)},n.prototype.getConnectedEdges=function(){return this.nodesHandler.getConnectedEdges.apply(this.nodesHandler,arguments)},n.prototype.startSimulation=function(){return this.physics.startSimulation.apply(this.physics,arguments)},n.prototype.stopSimulation=function(){return this.physics.stopSimulation.apply(this.physics,arguments)},n.prototype.stabilize=function(){return this.physics.stabilize.apply(this.physics,arguments)},n.prototype.getSelection=function(){return this.selectionHandler.getSelection.apply(this.selectionHandler,arguments)},n.prototype.setSelection=function(){return this.selectionHandler.setSelection.apply(this.selectionHandler,arguments)},n.prototype.getSelectedNodes=function(){return this.selectionHandler.getSelectedNodes.apply(this.selectionHandler,arguments)},n.prototype.getSelectedEdges=function(){return this.selectionHandler.getSelectedEdges.apply(this.selectionHandler,arguments)},n.prototype.getNodeAt=function(){var e=this.selectionHandler.getNodeAt.apply(this.selectionHandler,arguments);return void 0!==e&&void 0!==e.id?e.id:e},n.prototype.getEdgeAt=function(){var e=this.selectionHandler.getEdgeAt.apply(this.selectionHandler,arguments);return void 0!==e&&void 0!==e.id?e.id:e},n.prototype.selectNodes=function(){return this.selectionHandler.selectNodes.apply(this.selectionHandler,arguments)},n.prototype.selectEdges=function(){return this.selectionHandler.selectEdges.apply(this.selectionHandler,arguments)},n.prototype.unselectAll=function(){this.selectionHandler.unselectAll.apply(this.selectionHandler,arguments),this.redraw()},n.prototype.redraw=function(){return this.renderer.redraw.apply(this.renderer,arguments)},n.prototype.getScale=function(){return this.view.getScale.apply(this.view,arguments)},n.prototype.getViewPosition=function(){return this.view.getViewPosition.apply(this.view,arguments)},n.prototype.fit=function(){return this.view.fit.apply(this.view,arguments)},n.prototype.moveTo=function(){return this.view.moveTo.apply(this.view,arguments)},n.prototype.focus=function(){return this.view.focus.apply(this.view,arguments)},n.prototype.releaseNode=function(){return this.view.releaseNode.apply(this.view,arguments)},n.prototype.getOptionsFromConfigurator=function(){var e={};return this.configurator&&(e=this.configurator.getOptions.apply(this.configurator)),e},e.exports=n},function(e,t){function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var o=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),n=function(){function e(t){i(this,e),this.images={},this.imageBroken={},this.callback=t}return o(e,[{key:"_addImageToCache",value:function(e,t){0===t.width&&(document.body.appendChild(t),t.width=t.offsetWidth,t.height=t.offsetHeight,document.body.removeChild(t)),this.images[e]=t}},{key:"_tryloadBrokenUrl",value:function(e,t,i){var o=this;void 0!==e&&void 0!==t&&void 0!==i&&(i.onerror=function(){console.error("Could not load brokenImage:",t),o._addImageToCache(e,new Image)},i.src=t)}},{key:"_redrawWithImage",value:function(e){this.callback&&this.callback(e)}},{key:"load",value:function(e,t,i){var o=this,n=this.images[e];if(n)return n;var s=new Image;return s.onload=function(){o._addImageToCache(e,s),o._redrawWithImage(s)},s.onerror=function(){console.error("Could not load image:",e),o._tryloadBrokenUrl(e,t,s)},s.src=e,s}}]),e}();t["default"]=n},function(e,t,i){function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),s=i(1),r=function(){function e(){o(this,e),this.clear(),this.defaultIndex=0,this.groupsArray=[],this.groupIndex=0,this.defaultGroups=[{border:"#2B7CE9",background:"#97C2FC",highlight:{border:"#2B7CE9",background:"#D2E5FF"},hover:{border:"#2B7CE9",background:"#D2E5FF"}},{border:"#FFA500",background:"#FFFF00",highlight:{border:"#FFA500",background:"#FFFFA3"},hover:{border:"#FFA500",background:"#FFFFA3"}},{border:"#FA0A10",background:"#FB7E81",highlight:{border:"#FA0A10",background:"#FFAFB1"},hover:{border:"#FA0A10",background:"#FFAFB1"}},{border:"#41A906",background:"#7BE141",highlight:{border:"#41A906",background:"#A1EC76"},hover:{border:"#41A906",background:"#A1EC76"}},{border:"#E129F0",background:"#EB7DF4",highlight:{border:"#E129F0",background:"#F0B3F5"},hover:{border:"#E129F0",background:"#F0B3F5"}},{border:"#7C29F0",background:"#AD85E4",highlight:{border:"#7C29F0",background:"#D3BDF0"},hover:{border:"#7C29F0",background:"#D3BDF0"}},{border:"#C37F00",background:"#FFA807",highlight:{border:"#C37F00",background:"#FFCA66"},hover:{border:"#C37F00",background:"#FFCA66"}},{border:"#4220FB",background:"#6E6EFD",highlight:{border:"#4220FB",background:"#9B9BFD"},hover:{border:"#4220FB",background:"#9B9BFD"}},{border:"#FD5A77",background:"#FFC0CB",highlight:{border:"#FD5A77",background:"#FFD1D9"},hover:{border:"#FD5A77",background:"#FFD1D9"}},{border:"#4AD63A",background:"#C2FABC",highlight:{border:"#4AD63A",background:"#E6FFE3"},hover:{border:"#4AD63A",background:"#E6FFE3"}},{border:"#990000",background:"#EE0000",highlight:{border:"#BB0000",background:"#FF3333"},hover:{border:"#BB0000",background:"#FF3333"}},{border:"#FF6000",background:"#FF6000",highlight:{border:"#FF6000",background:"#FF6000"},hover:{border:"#FF6000",background:"#FF6000"}},{border:"#97C2FC",background:"#2B7CE9",highlight:{border:"#D2E5FF",background:"#2B7CE9"},hover:{border:"#D2E5FF",background:"#2B7CE9"}},{border:"#399605",background:"#255C03",highlight:{border:"#399605",background:"#255C03"},hover:{border:"#399605",background:"#255C03"}},{border:"#B70054",background:"#FF007E",highlight:{border:"#B70054",background:"#FF007E"},hover:{border:"#B70054",background:"#FF007E"}},{border:"#AD85E4",background:"#7C29F0",highlight:{border:"#D3BDF0",background:"#7C29F0"},hover:{border:"#D3BDF0",background:"#7C29F0"}},{border:"#4557FA",background:"#000EA1",highlight:{border:"#6E6EFD",background:"#000EA1"},hover:{border:"#6E6EFD",background:"#000EA1"}},{border:"#FFC0CB",background:"#FD5A77",highlight:{border:"#FFD1D9",background:"#FD5A77"},hover:{border:"#FFD1D9",background:"#FD5A77"}},{border:"#C2FABC",background:"#74D66A",highlight:{border:"#E6FFE3",background:"#74D66A"},hover:{border:"#E6FFE3",background:"#74D66A"}},{border:"#EE0000",background:"#990000",highlight:{border:"#FF3333",background:"#BB0000"},hover:{border:"#FF3333",background:"#BB0000"}}],this.options={},this.defaultOptions={useDefaultGroups:!0},s.extend(this.options,this.defaultOptions)}return n(e,[{key:"setOptions",value:function(e){var t=["useDefaultGroups"];if(void 0!==e)for(var i in e)if(e.hasOwnProperty(i)&&-1===t.indexOf(i)){var o=e[i];this.add(i,o)}}},{key:"clear",value:function(){this.groups={},this.groupsArray=[]}},{key:"get",value:function(e){var t=this.groups[e];if(void 0===t)if(this.options.useDefaultGroups===!1&&this.groupsArray.length>0){var i=this.groupIndex%this.groupsArray.length;this.groupIndex++,t={},t.color=this.groups[this.groupsArray[i]],this.groups[e]=t}else{var o=this.defaultIndex%this.defaultGroups.length;this.defaultIndex++,t={},t.color=this.defaultGroups[o],this.groups[e]=t}return t}},{key:"add",value:function(e,t){return this.groups[e]=t,this.groupsArray.push(e),t}}]),e}();t["default"]=r},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),r=i(15),a=o(r),h=i(16),d=o(h),l=i(1),c=i(8),u=i(10),f=function(){function e(t,i,o,s){var r=this;n(this,e),this.body=t,this.images=i,this.groups=o,this.layoutEngine=s,this.body.functions.createNode=this.create.bind(this),this.nodesListeners={add:function(e,t){r.add(t.items)},update:function(e,t){r.update(t.items,t.data)},remove:function(e,t){r.remove(t.items)}},this.options={},this.defaultOptions={borderWidth:1,borderWidthSelected:2,brokenImage:void 0,color:{border:"#2B7CE9",background:"#97C2FC",highlight:{border:"#2B7CE9",background:"#D2E5FF"},hover:{border:"#2B7CE9",background:"#D2E5FF"}},fixed:{x:!1,y:!1},font:{color:"#343434",size:14,face:"arial",background:"none",strokeWidth:0,strokeColor:"#ffffff",align:"center"},group:void 0,hidden:!1,icon:{face:"FontAwesome",code:void 0,size:50,color:"#2B7CE9"},image:void 0,label:void 0,labelHighlightBold:!0,level:void 0,mass:1,physics:!0,scaling:{min:10,max:30,label:{enabled:!1,min:14,max:30,maxVisible:30,drawThreshold:5},customScalingFunction:function(e,t,i,o){if(t===e)return.5;var n=1/(t-e);return Math.max(0,(o-e)*n)}},shadow:{enabled:!1,color:"rgba(0,0,0,0.5)",size:10,x:5,y:5},shape:"ellipse",shapeProperties:{borderDashes:!1,borderRadius:6,interpolation:!0,useImageSize:!1,useBorderWithImage:!1},size:25,title:void 0,value:void 0,x:void 0,y:void 0},l.extend(this.options,this.defaultOptions),this.bindEventListeners()}return s(e,[{key:"bindEventListeners",value:function(){var e=this;this.body.emitter.on("refreshNodes",this.refresh.bind(this)),this.body.emitter.on("refresh",this.refresh.bind(this)),this.body.emitter.on("destroy",function(){l.forEach(e.nodesListeners,function(t,i){e.body.data.nodes&&e.body.data.nodes.off(i,t)}),delete e.body.functions.createNode,delete e.nodesListeners.add,delete e.nodesListeners.update,delete e.nodesListeners.remove,delete e.nodesListeners})}},{key:"setOptions",value:function(e){if(void 0!==e){if(a["default"].parseOptions(this.options,e),void 0!==e.shape)for(var t in this.body.nodes)this.body.nodes.hasOwnProperty(t)&&this.body.nodes[t].updateShape();if(void 0!==e.font){d["default"].parseOptions(this.options.font,e);for(var i in this.body.nodes)this.body.nodes.hasOwnProperty(i)&&(this.body.nodes[i].updateLabelModule(),this.body.nodes[i]._reset())}if(void 0!==e.size)for(var o in this.body.nodes)this.body.nodes.hasOwnProperty(o)&&this.body.nodes[o]._reset();void 0===e.hidden&&void 0===e.physics||this.body.emitter.emit("_dataChanged")}}},{key:"setData",value:function(e){var t=this,i=arguments.length<=1||void 0===arguments[1]?!1:arguments[1],o=this.body.data.nodes;if(e instanceof c||e instanceof u)this.body.data.nodes=e;else if(Array.isArray(e))this.body.data.nodes=new c,this.body.data.nodes.add(e);else{if(e)throw new TypeError("Array or DataSet expected");this.body.data.nodes=new c}o&&l.forEach(this.nodesListeners,function(e,t){o.off(t,e)}),this.body.nodes={},this.body.data.nodes&&!function(){var e=t;l.forEach(t.nodesListeners,function(t,i){e.body.data.nodes.on(i,t)});var i=t.body.data.nodes.getIds();t.add(i,!0)}(),i===!1&&this.body.emitter.emit("_dataChanged")}},{key:"add",value:function(e){for(var t=arguments.length<=1||void 0===arguments[1]?!1:arguments[1],i=void 0,o=[],n=0;n<e.length;n++){i=e[n];var s=this.body.data.nodes.get(i),r=this.create(s);o.push(r),this.body.nodes[i]=r}this.layoutEngine.positionInitially(o),t===!1&&this.body.emitter.emit("_dataChanged")}},{key:"update",value:function(e,t){for(var i=this.body.nodes,o=!1,n=0;n<e.length;n++){var s=e[n],r=i[s],a=t[n];void 0!==r?o=r.setOptions(a):(o=!0,r=this.create(a),i[s]=r)}o===!0?this.body.emitter.emit("_dataChanged"):this.body.emitter.emit("_dataUpdated")}},{key:"remove",value:function(e){for(var t=this.body.nodes,i=0;i<e.length;i++){var o=e[i];delete t[o]}this.body.emitter.emit("_dataChanged")}},{key:"create",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?a["default"]:arguments[1];return new t(e,this.body,this.images,this.groups,this.options)}},{key:"refresh",value:function(){var e=arguments.length<=0||void 0===arguments[0]?!1:arguments[0],t=this.body.nodes;for(var i in t){var o=void 0;t.hasOwnProperty(i)&&(o=t[i]);var n=this.body.data.nodes._data[i];void 0!==o&&void 0!==n&&(e===!0&&o.setOptions({x:null,y:null}),o.setOptions({fixed:!1}),o.setOptions(n))}}},{key:"getPositions",value:function(e){var t={};if(void 0!==e){if(Array.isArray(e)===!0){for(var i=0;i<e.length;i++)if(void 0!==this.body.nodes[e[i]]){var o=this.body.nodes[e[i]];t[e[i]]={x:Math.round(o.x),y:Math.round(o.y)}}}else if(void 0!==this.body.nodes[e]){var n=this.body.nodes[e];t[e]={x:Math.round(n.x),y:Math.round(n.y)}}}else for(var s=0;s<this.body.nodeIndices.length;s++){var r=this.body.nodes[this.body.nodeIndices[s]];t[this.body.nodeIndices[s]]={x:Math.round(r.x),y:Math.round(r.y)}}return t}},{key:"storePositions",value:function(){var e=[],t=this.body.data.nodes.getDataSet();for(var i in t._data)if(t._data.hasOwnProperty(i)){var o=this.body.nodes[i];t._data[i].x==Math.round(o.x)&&t._data[i].y==Math.round(o.y)||e.push({id:o.id,x:Math.round(o.x),y:Math.round(o.y)})}t.update(e)}},{key:"getBoundingBox",value:function(e){return void 0!==this.body.nodes[e]?this.body.nodes[e].shape.boundingBox:void 0}},{key:"getConnectedNodes",value:function(e){var t=[];if(void 0!==this.body.nodes[e])for(var i=this.body.nodes[e],o={},n=0;n<i.edges.length;n++){var s=i.edges[n];s.toId==i.id?void 0===o[s.fromId]&&(t.push(s.fromId),o[s.fromId]=!0):s.fromId==i.id&&void 0===o[s.toId]&&(t.push(s.toId),o[s.toId]=!0)}return t}},{key:"getConnectedEdges",value:function(e){var t=[];if(void 0!==this.body.nodes[e])for(var i=this.body.nodes[e],o=0;o<i.edges.length;o++)t.push(i.edges[o].id);else console.log("NodeId provided for getConnectedEdges does not exist. Provided: ",e);return t}},{key:"moveNode",value:function(e,t,i){var o=this;void 0!==this.body.nodes[e]?(this.body.nodes[e].x=Number(t),this.body.nodes[e].y=Number(i),setTimeout(function(){o.body.emitter.emit("startSimulation")},0)):console.log("Node id supplied to moveNode does not exist. Provided: ",e)}}]),e}();t["default"]=f},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function");
|
|
}Object.defineProperty(t,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),r=i(16),a=o(r),h=i(17),d=o(h),l=i(19),c=o(l),u=i(21),f=o(u),p=i(22),v=o(p),y=i(23),g=o(y),b=i(25),m=o(b),_=i(26),w=o(_),k=i(27),x=o(k),O=i(28),E=o(O),M=i(29),D=o(M),S=i(30),C=o(S),T=i(31),P=o(T),B=i(32),F=o(B),I=i(33),j=o(I),N=i(34),z=(o(N),i(1)),R=function(){function e(t,i,o,s,r){n(this,e),this.options=z.bridgeObject(r),this.globalOptions=r,this.body=i,this.edges=[],this.id=void 0,this.imagelist=o,this.grouplist=s,this.x=void 0,this.y=void 0,this.baseSize=this.options.size,this.baseFontSize=this.options.font.size,this.predefinedPosition=!1,this.selected=!1,this.hover=!1,this.labelModule=new a["default"](this.body,this.options,!1),this.setOptions(t)}return s(e,[{key:"attachEdge",value:function(e){-1===this.edges.indexOf(e)&&this.edges.push(e)}},{key:"detachEdge",value:function(e){var t=this.edges.indexOf(e);-1!=t&&this.edges.splice(t,1)}},{key:"setOptions",value:function(t){var i=this.options.shape;if(t){if(void 0!==t.id&&(this.id=t.id),void 0===this.id)throw"Node must have an id";if(void 0!==t.x&&(null===t.x?(this.x=void 0,this.predefinedPosition=!1):(this.x=parseInt(t.x),this.predefinedPosition=!0)),void 0!==t.y&&(null===t.y?(this.y=void 0,this.predefinedPosition=!1):(this.y=parseInt(t.y),this.predefinedPosition=!0)),void 0!==t.size&&(this.baseSize=t.size),void 0!==t.value&&(t.value=parseFloat(t.value)),"number"==typeof t.group||"string"==typeof t.group&&""!=t.group){var o=this.grouplist.get(t.group);z.deepExtend(this.options,o),this.options.color=z.parseColor(this.options.color)}if(e.parseOptions(this.options,t,!0,this.globalOptions),void 0!==this.options.image){if(!this.imagelist)throw"No imagelist provided";this.imageObj=this.imagelist.load(this.options.image,this.options.brokenImage,this.id)}return this.updateLabelModule(),this.updateShape(i),void 0!==t.hidden||void 0!==t.physics}}},{key:"updateLabelModule",value:function(){void 0!==this.options.label&&null!==this.options.label||(this.options.label=""),this.labelModule.setOptions(this.options,!0),void 0!==this.labelModule.baseSize&&(this.baseFontSize=this.labelModule.baseSize)}},{key:"updateShape",value:function(e){if(e===this.options.shape&&this.shape)this.shape.setOptions(this.options,this.imageObj);else switch(this.options.shape){case"box":this.shape=new d["default"](this.options,this.body,this.labelModule);break;case"circle":this.shape=new c["default"](this.options,this.body,this.labelModule);break;case"circularImage":this.shape=new f["default"](this.options,this.body,this.labelModule,this.imageObj);break;case"database":this.shape=new v["default"](this.options,this.body,this.labelModule);break;case"diamond":this.shape=new g["default"](this.options,this.body,this.labelModule);break;case"dot":this.shape=new m["default"](this.options,this.body,this.labelModule);break;case"ellipse":this.shape=new w["default"](this.options,this.body,this.labelModule);break;case"icon":this.shape=new x["default"](this.options,this.body,this.labelModule);break;case"image":this.shape=new E["default"](this.options,this.body,this.labelModule,this.imageObj);break;case"square":this.shape=new D["default"](this.options,this.body,this.labelModule);break;case"star":this.shape=new C["default"](this.options,this.body,this.labelModule);break;case"text":this.shape=new P["default"](this.options,this.body,this.labelModule);break;case"triangle":this.shape=new F["default"](this.options,this.body,this.labelModule);break;case"triangleDown":this.shape=new j["default"](this.options,this.body,this.labelModule);break;default:this.shape=new w["default"](this.options,this.body,this.labelModule)}this._reset()}},{key:"select",value:function(){this.selected=!0,this._reset()}},{key:"unselect",value:function(){this.selected=!1,this._reset()}},{key:"_reset",value:function(){this.shape.width=void 0,this.shape.height=void 0}},{key:"getTitle",value:function(){return this.options.title}},{key:"distanceToBorder",value:function(e,t){return this.shape.distanceToBorder(e,t)}},{key:"isFixed",value:function(){return this.options.fixed.x&&this.options.fixed.y}},{key:"isSelected",value:function(){return this.selected}},{key:"getValue",value:function(){return this.options.value}},{key:"setValueRange",value:function(e,t,i){if(void 0!==this.options.value){var o=this.options.scaling.customScalingFunction(e,t,i,this.options.value),n=this.options.scaling.max-this.options.scaling.min;if(this.options.scaling.label.enabled===!0){var s=this.options.scaling.label.max-this.options.scaling.label.min;this.options.font.size=this.options.scaling.label.min+o*s}this.options.size=this.options.scaling.min+o*n}else this.options.size=this.baseSize,this.options.font.size=this.baseFontSize;this.updateLabelModule()}},{key:"draw",value:function(e){this.shape.draw(e,this.x,this.y,this.selected,this.hover)}},{key:"updateBoundingBox",value:function(e){this.shape.updateBoundingBox(this.x,this.y,e)}},{key:"resize",value:function(e){this.shape.resize(e,this.selected)}},{key:"isOverlappingWith",value:function(e){return this.shape.left<e.right&&this.shape.left+this.shape.width>e.left&&this.shape.top<e.bottom&&this.shape.top+this.shape.height>e.top}},{key:"isBoundingBoxOverlappingWith",value:function(e){return this.shape.boundingBox.left<e.right&&this.shape.boundingBox.right>e.left&&this.shape.boundingBox.top<e.bottom&&this.shape.boundingBox.bottom>e.top}}],[{key:"parseOptions",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2],o=arguments.length<=3||void 0===arguments[3]?{}:arguments[3],n=["color","font","fixed","shadow"];if(z.selectiveNotDeepExtend(n,e,t,i),z.mergeOptions(e,t,"shadow",i,o),void 0!==t.color&&null!==t.color){var s=z.parseColor(t.color);z.fillIfDefined(e.color,s)}else i===!0&&null===t.color&&(e.color=z.bridgeObject(o.color));void 0!==t.fixed&&null!==t.fixed&&("boolean"==typeof t.fixed?(e.fixed.x=t.fixed,e.fixed.y=t.fixed):(void 0!==t.fixed.x&&"boolean"==typeof t.fixed.x&&(e.fixed.x=t.fixed.x),void 0!==t.fixed.y&&"boolean"==typeof t.fixed.y&&(e.fixed.y=t.fixed.y))),void 0!==t.font&&null!==t.font?a["default"].parseOptions(e.font,t):i===!0&&null===t.font&&(e.font=z.bridgeObject(o.font)),void 0!==t.scaling&&z.mergeOptions(e.scaling,t.scaling,"label",i,o.scaling)}}]),e}();t["default"]=R},function(e,t,i){function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){var i=[],o=!0,n=!1,s=void 0;try{for(var r,a=e[Symbol.iterator]();!(o=(r=a.next()).done)&&(i.push(r.value),!t||i.length!==t);o=!0);}catch(h){n=!0,s=h}finally{try{!o&&a["return"]&&a["return"]()}finally{if(n)throw s}}return i}return function(t,i){if(Array.isArray(t))return t;if(Symbol.iterator in Object(t))return e(t,i);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},r=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),a=i(1),h=function(){function e(t,i){var n=arguments.length<=2||void 0===arguments[2]?!1:arguments[2];o(this,e),this.body=t,this.pointToSelf=!1,this.baseSize=void 0,this.fontOptions={},this.setOptions(i),this.size={top:0,left:0,width:0,height:0,yLine:0},this.isEdgeLabel=n}return r(e,[{key:"setOptions",value:function(t){var i=arguments.length<=1||void 0===arguments[1]?!1:arguments[1];this.nodeOptions=t,this.fontOptions=a.deepExtend({},t.font,!0),void 0!==t.label&&(this.labelDirty=!0),void 0!==t.font&&(e.parseOptions(this.fontOptions,t,i),"string"==typeof t.font?this.baseSize=this.fontOptions.size:"object"===s(t.font)&&void 0!==t.font.size&&(this.baseSize=t.font.size))}},{key:"draw",value:function(e,t,i,o){var n=arguments.length<=4||void 0===arguments[4]?"middle":arguments[4];if(void 0!==this.nodeOptions.label){var s=this.fontOptions.size*this.body.view.scale;this.nodeOptions.label&&s<this.nodeOptions.scaling.label.drawThreshold-1||(this.calculateLabelSize(e,o,t,i,n),this._drawBackground(e),this._drawText(e,o,t,i,n))}}},{key:"_drawBackground",value:function(e){if(void 0!==this.fontOptions.background&&"none"!==this.fontOptions.background){e.fillStyle=this.fontOptions.background;var t=2;if(this.isEdgeLabel)switch(this.fontOptions.align){case"middle":e.fillRect(.5*-this.size.width,.5*-this.size.height,this.size.width,this.size.height);break;case"top":e.fillRect(.5*-this.size.width,-(this.size.height+t),this.size.width,this.size.height);break;case"bottom":e.fillRect(.5*-this.size.width,t,this.size.width,this.size.height);break;default:e.fillRect(this.size.left,this.size.top-.5*t,this.size.width,this.size.height)}else e.fillRect(this.size.left,this.size.top-.5*t,this.size.width,this.size.height)}}},{key:"_drawText",value:function(e,t,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],f=this._setAlignment(e,i,h,s),p=n(f,2);i=p[0],h=p[1],e.font=(t&&this.nodeOptions.labelHighlightBold?"bold ":"")+r+"px "+this.fontOptions.face,e.fillStyle=c,this.isEdgeLabel||"left"!==this.fontOptions.align?e.textAlign="center":(e.textAlign=this.fontOptions.align,i-=.5*this.size.width),this.fontOptions.strokeWidth>0&&(e.lineWidth=this.fontOptions.strokeWidth,e.strokeStyle=u,e.lineJoin="round");for(var v=0;v<this.lineCount;v++)this.fontOptions.strokeWidth>0&&e.strokeText(this.lines[v],i,h),e.fillText(this.lines[v],i,h),h+=r}},{key:"_setAlignment",value:function(e,t,i,o){if(this.isEdgeLabel&&"horizontal"!==this.fontOptions.align&&this.pointToSelf===!1){t=0,i=0;var n=2;"top"===this.fontOptions.align?(e.textBaseline="alphabetic",i-=2*n):"bottom"===this.fontOptions.align?(e.textBaseline="hanging",i+=2*n):e.textBaseline="middle"}else e.textBaseline=o;return[t,i]}},{key:"_getColor",value:function(e){var t=this.fontOptions.color||"#000000",i=this.fontOptions.strokeColor||"#ffffff";if(e<=this.nodeOptions.scaling.label.drawThreshold){var o=Math.max(0,Math.min(1,1-(this.nodeOptions.scaling.label.drawThreshold-e)));t=a.overrideOpacity(t,o),i=a.overrideOpacity(i,o)}return[t,i]}},{key:"getTextSize",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?!1:arguments[1],i={width:this._processLabel(e,t),height:this.fontOptions.size*this.lineCount,lineCount:this.lineCount};return i}},{key:"calculateLabelSize",value:function(e,t){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(e,t)),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(e,t){var i=0,o=[""],n=0;if(void 0!==this.nodeOptions.label){o=String(this.nodeOptions.label).split("\n"),n=o.length,e.font=(t&&this.nodeOptions.labelHighlightBold?"bold ":"")+this.fontOptions.size+"px "+this.fontOptions.face,i=e.measureText(o[0]).width;for(var s=1;n>s;s++){var r=e.measureText(o[s]).width;i=r>i?r:i}}return this.lines=o,this.lineCount=n,i}}],[{key:"parseOptions",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2];if("string"==typeof t.font){var o=t.font.split(" ");e.size=o[0].replace("px",""),e.face=o[1],e.color=o[2]}else"object"===s(t.font)&&a.fillIfDefined(e,t.font,i);e.size=Number(e.size)}}]),e}();t["default"]=h},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),h=i(18),d=o(h),l=function(e){function t(e,i,o){return n(this,t),s(this,Object.getPrototypeOf(t).call(this,e,i,o))}return r(t,e),a(t,[{key:"resize",value:function(e,t){if(void 0===this.width){var i=5,o=this.labelModule.getTextSize(e,t);this.width=o.width+2*i,this.height=o.height+2*i,this.radius=.5*this.width}}},{key:"draw",value:function(e,t,i,o,n){this.resize(e,o),this.left=t-this.width/2,this.top=i-this.height/2;var s=this.options.borderWidth,r=this.options.borderWidthSelected||2*this.options.borderWidth;e.strokeStyle=o?this.options.color.highlight.border:n?this.options.color.hover.border:this.options.color.border,e.lineWidth=o?r:s,e.lineWidth/=this.body.view.scale,e.lineWidth=Math.min(this.width,e.lineWidth),e.fillStyle=o?this.options.color.highlight.background:n?this.options.color.hover.background:this.options.color.background;var a=this.options.shapeProperties.borderRadius;e.roundRect(this.left,this.top,this.width,this.height,a),this.enableShadow(e),e.fill(),this.disableShadow(e),e.save(),s>0&&(this.enableBorderDashes(e),e.stroke(),this.disableBorderDashes(e)),e.restore(),this.updateBoundingBox(t,i,e,o),this.labelModule.draw(e,t,i,o)}},{key:"updateBoundingBox",value:function(e,t,i,o){this.resize(i,o),this.left=e-.5*this.width,this.top=t-.5*this.height;var n=this.options.shapeProperties.borderRadius;this.boundingBox.left=this.left-n,this.boundingBox.top=this.top-n,this.boundingBox.bottom=this.top+this.height+n,this.boundingBox.right=this.left+this.width+n}},{key:"distanceToBorder",value:function(e,t){this.resize(e);var i=this.options.borderWidth;return Math.min(Math.abs(this.width/2/Math.cos(t)),Math.abs(this.height/2/Math.sin(t)))+i}}]),t}(d["default"]);t["default"]=l},function(e,t){function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var o=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),n=function(){function e(t,o,n){i(this,e),this.body=o,this.labelModule=n,this.setOptions(t),this.top=void 0,this.left=void 0,this.height=void 0,this.width=void 0,this.radius=void 0,this.boundingBox={top:0,left:0,right:0,bottom:0}}return o(e,[{key:"setOptions",value:function(e){this.options=e}},{key:"_distanceToBorder",value:function(e,t){var i=this.options.borderWidth;return this.resize(e),Math.min(Math.abs(this.width/2/Math.cos(t)),Math.abs(this.height/2/Math.sin(t)))+i}},{key:"enableShadow",value:function(e){this.options.shadow.enabled===!0&&(e.shadowColor=this.options.shadow.color,e.shadowBlur=this.options.shadow.size,e.shadowOffsetX=this.options.shadow.x,e.shadowOffsetY=this.options.shadow.y)}},{key:"disableShadow",value:function(e){this.options.shadow.enabled===!0&&(e.shadowColor="rgba(0,0,0,0)",e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0)}},{key:"enableBorderDashes",value:function(e){if(this.options.shapeProperties.borderDashes!==!1)if(void 0!==e.setLineDash){var t=this.options.shapeProperties.borderDashes;t===!0&&(t=[5,15]),e.setLineDash(t)}else console.warn("setLineDash is not supported in this browser. The dashed borders cannot be used."),this.options.shapeProperties.borderDashes=!1}},{key:"disableBorderDashes",value:function(e){this.options.shapeProperties.borderDashes!==!1&&(void 0!==e.setLineDash?e.setLineDash([0]):(console.warn("setLineDash is not supported in this browser. The dashed borders cannot be used."),this.options.shapeProperties.borderDashes=!1))}}]),e}();t["default"]=n},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),h=i(20),d=o(h),l=function(e){function t(e,i,o){return n(this,t),s(this,Object.getPrototypeOf(t).call(this,e,i,o))}return r(t,e),a(t,[{key:"resize",value:function(e,t){if(void 0===this.width){var i=5,o=this.labelModule.getTextSize(e,t),n=Math.max(o.width,o.height)+2*i;this.options.size=n/2,this.width=n,this.height=n,this.radius=.5*this.width}}},{key:"draw",value:function(e,t,i,o,n){this.resize(e,o),this.left=t-this.width/2,this.top=i-this.height/2,this._drawRawCircle(e,t,i,o,n,this.options.size),this.boundingBox.top=i-this.options.size,this.boundingBox.left=t-this.options.size,this.boundingBox.right=t+this.options.size,this.boundingBox.bottom=i+this.options.size,this.updateBoundingBox(t,i),this.labelModule.draw(e,t,i,o)}},{key:"updateBoundingBox",value:function(e,t){this.boundingBox.top=t-this.options.size,this.boundingBox.left=e-this.options.size,this.boundingBox.right=e+this.options.size,this.boundingBox.bottom=t+this.options.size}},{key:"distanceToBorder",value:function(e,t){return this.resize(e),.5*this.width}}]),t}(d["default"]);t["default"]=l},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - 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super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),h=i(18),d=o(h),l=function(e){function t(e,i,o){return n(this,t),s(this,Object.getPrototypeOf(t).call(this,e,i,o))}return r(t,e),a(t,[{key:"_resizeShape",value:function(){if(void 0===this.width){var e=2*this.options.size;this.width=e,this.height=e,this.radius=.5*this.width}}},{key:"_drawShape",value:function(e,t,i,o,n,s,r){this._resizeShape(),this.left=o-this.width/2,this.top=n-this.height/2;var a=this.options.borderWidth,h=this.options.borderWidthSelected||2*this.options.borderWidth,d=(s?h:a)/this.body.view.scale;if(e.lineWidth=Math.min(this.width,d),e.strokeStyle=s?this.options.color.highlight.border:r?this.options.color.hover.border:this.options.color.border,e.fillStyle=s?this.options.color.highlight.background:r?this.options.color.hover.background:this.options.color.background,e[t](o,n,this.options.size),this.enableShadow(e),e.fill(),this.disableShadow(e),e.save(),d>0&&(this.enableBorderDashes(e),e.stroke(),this.disableBorderDashes(e)),e.restore(),void 0!==this.options.label){var l=n+.5*this.height+3;this.labelModule.draw(e,o,l,s,"hanging")}this.updateBoundingBox(o,n)}},{key:"updateBoundingBox",value:function(e,t){this.boundingBox.top=t-this.options.size,this.boundingBox.left=e-this.options.size,this.boundingBox.right=e+this.options.size,this.boundingBox.bottom=t+this.options.size,void 0!==this.options.label&&this.labelModule.size.width>0&&(this.boundingBox.left=Math.min(this.boundingBox.left,this.labelModule.size.left),this.boundingBox.right=Math.max(this.boundingBox.right,this.labelModule.size.left+this.labelModule.size.width),this.boundingBox.bottom=Math.max(this.boundingBox.bottom,this.boundingBox.bottom+this.labelModule.size.height+3))}}]),t}(d["default"]);t["default"]=l},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - 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Did you mean: "'+n.indexMatch+'"?\n\n',d):s.distance<=l&&n.distance>s.distance?console.log('%cUnknown option detected: "'+t+'" in '+e.printLocation(n.path,t,"")+"Perhaps it was misplaced? Matching option found at: "+e.printLocation(s.path,s.closestMatch,""),d):n.distance<=r?console.log('%cUnknown option detected: "'+t+'". Did you mean "'+n.closestMatch+'"?'+e.printLocation(n.path,t),d):console.log('%cUnknown option detected: "'+t+'". Did you mean one of these: '+e.print(Object.keys(i))+e.printLocation(o,t),d),a=!0}},{key:"findInOptions",value:function(t,i,o){var n=arguments.length<=3||void 0===arguments[3]?!1:arguments[3],s=1e9,a="",h=[],d=t.toLowerCase(),l=void 0;for(var c in i){var u=void 0;if(void 0!==i[c].__type__&&n===!0){var f=e.findInOptions(t,i[c],r.copyAndExtendArray(o,c));s>f.distance&&(a=f.closestMatch,h=f.path,s=f.distance,l=f.indexMatch)}else-1!==c.toLowerCase().indexOf(d)&&(l=c),u=e.levenshteinDistance(t,c),s>u&&(a=c,h=r.copyArray(o),s=u)}return{closestMatch:a,path:h,distance:s,indexMatch:l}}},{key:"printLocation",value:function(e,t){for(var i=arguments.length<=2||void 0===arguments[2]?"Problem value found at: \n":arguments[2],o="\n\n"+i+"options = {\n",n=0;n<e.length;n++){for(var s=0;n+1>s;s++)o+=" ";o+=e[n]+": {\n"}for(var r=0;r<e.length+1;r++)o+=" ";o+=t+"\n";for(var a=0;a<e.length+1;a++){for(var h=0;h<e.length-a;h++)o+=" ";o+="}\n"}return o+"\n\n"}},{key:"print",value:function(e){return JSON.stringify(e).replace(/(\")|(\[)|(\])|(,"__type__")/g,"").replace(/(\,)/g,", ")}},{key:"levenshteinDistance",value:function(e,t){if(0===e.length)return t.length;if(0===t.length)return e.length;var i,o=[];for(i=0;i<=t.length;i++)o[i]=[i];var n;for(n=0;n<=e.length;n++)o[0][n]=n;for(i=1;i<=t.length;i++)for(n=1;n<=e.length;n++)t.charAt(i-1)==e.charAt(n-1)?o[i][n]=o[i-1][n-1]:o[i][n]=Math.min(o[i-1][n-1]+1,Math.min(o[i][n-1]+1,o[i-1][n]+1));return o[t.length][e.length]}}]),e}();t["default"]=l,t.printStyle=d},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),r=i(36),a=o(r),h=i(16),d=o(h),l=i(1),c=i(8),u=i(10),f=function(){function e(t,i,o){var s=this;n(this,e),this.body=t,this.images=i,this.groups=o,this.body.functions.createEdge=this.create.bind(this),this.edgesListeners={add:function(e,t){s.add(t.items)},update:function(e,t){s.update(t.items)},remove:function(e,t){s.remove(t.items)}},this.options={},this.defaultOptions={arrows:{to:{enabled:!1,scaleFactor:1},middle:{enabled:!1,scaleFactor:1},from:{enabled:!1,scaleFactor:1}},arrowStrikethrough:!0,color:{color:"#848484",highlight:"#848484",hover:"#848484",inherit:"from",opacity:1},dashes:!1,font:{color:"#343434",size:14,face:"arial",background:"none",strokeWidth:2,strokeColor:"#ffffff",align:"horizontal"},hidden:!1,hoverWidth:1.5,label:void 0,labelHighlightBold:!0,length:void 0,physics:!0,scaling:{min:1,max:15,label:{enabled:!0,min:14,max:30,maxVisible:30,drawThreshold:5},customScalingFunction:function(e,t,i,o){if(t===e)return.5;var n=1/(t-e);return Math.max(0,(o-e)*n)}},selectionWidth:1.5,selfReferenceSize:20,shadow:{enabled:!1,color:"rgba(0,0,0,0.5)",size:10,x:5,y:5},smooth:{enabled:!0,type:"dynamic",forceDirection:"none",roundness:.5},title:void 0,width:1,value:void 0},l.extend(this.options,this.defaultOptions),this.bindEventListeners()}return s(e,[{key:"bindEventListeners",value:function(){var e=this;this.body.emitter.on("_forceDisableDynamicCurves",function(t){"dynamic"===t&&(t="continuous");var i=!1;for(var o in e.body.edges)if(e.body.edges.hasOwnProperty(o)){var n=e.body.edges[o],s=e.body.data.edges._data[o];if(void 0!==s){var r=s.smooth;void 0!==r&&r.enabled===!0&&"dynamic"===r.type&&(void 0===t?n.setOptions({smooth:!1}):n.setOptions({smooth:{type:t}}),i=!0)}}i===!0&&e.body.emitter.emit("_dataChanged")}),this.body.emitter.on("_dataUpdated",function(){e.reconnectEdges(),e.markAllEdgesAsDirty()}),this.body.emitter.on("refreshEdges",this.refresh.bind(this)),this.body.emitter.on("refresh",this.refresh.bind(this)),this.body.emitter.on("destroy",function(){l.forEach(e.edgesListeners,function(t,i){e.body.data.edges&&e.body.data.edges.off(i,t)}),delete e.body.functions.createEdge,delete e.edgesListeners.add,delete e.edgesListeners.update,delete e.edgesListeners.remove,delete e.edgesListeners})}},{key:"setOptions",value:function(e){if(void 0!==e){a["default"].parseOptions(this.options,e),void 0!==e.color&&this.markAllEdgesAsDirty();var t=!1;if(void 0!==e.smooth)for(var i in this.body.edges)this.body.edges.hasOwnProperty(i)&&(t=this.body.edges[i].updateEdgeType()||t);if(void 0!==e.font){d["default"].parseOptions(this.options.font,e);for(var o in this.body.edges)this.body.edges.hasOwnProperty(o)&&this.body.edges[o].updateLabelModule()}void 0===e.hidden&&void 0===e.physics&&t!==!0||this.body.emitter.emit("_dataChanged")}}},{key:"setData",value:function(e){var t=this,i=arguments.length<=1||void 0===arguments[1]?!1:arguments[1],o=this.body.data.edges;if(e instanceof c||e instanceof u)this.body.data.edges=e;else if(Array.isArray(e))this.body.data.edges=new c,this.body.data.edges.add(e);else{if(e)throw new TypeError("Array or DataSet expected");this.body.data.edges=new c}if(o&&l.forEach(this.edgesListeners,function(e,t){o.off(t,e)}),this.body.edges={},this.body.data.edges){l.forEach(this.edgesListeners,function(e,i){t.body.data.edges.on(i,e)});var n=this.body.data.edges.getIds();this.add(n,!0)}i===!1&&this.body.emitter.emit("_dataChanged")}},{key:"add",value:function(e){for(var t=arguments.length<=1||void 0===arguments[1]?!1:arguments[1],i=this.body.edges,o=this.body.data.edges,n=0;n<e.length;n++){var s=e[n],r=i[s];r&&r.disconnect();var a=o.get(s,{showInternalIds:!0});i[s]=this.create(a)}t===!1&&this.body.emitter.emit("_dataChanged")}},{key:"update",value:function(e){for(var t=this.body.edges,i=this.body.data.edges,o=!1,n=0;n<e.length;n++){var s=e[n],r=i.get(s),a=t[s];void 0!==a?(a.disconnect(),o=a.setOptions(r)||o,a.connect()):(this.body.edges[s]=this.create(r),o=!0)}o===!0?this.body.emitter.emit("_dataChanged"):this.body.emitter.emit("_dataUpdated")}},{key:"remove",value:function(e){for(var t=this.body.edges,i=0;i<e.length;i++){var o=e[i],n=t[o];void 0!==n&&(n.cleanup(),n.disconnect(),delete t[o])}this.body.emitter.emit("_dataChanged")}},{key:"refresh",value:function(){var e=this.body.edges;for(var t in e){var i=void 0;e.hasOwnProperty(t)&&(i=e[t]);var o=this.body.data.edges._data[t];void 0!==i&&void 0!==o&&i.setOptions(o)}}},{key:"create",value:function(e){return new a["default"](e,this.body,this.options)}},{key:"markAllEdgesAsDirty",value:function(){for(var e in this.body.edges)this.body.edges[e].edgeType.colorDirty=!0}},{key:"reconnectEdges",value:function(){var e,t=this.body.nodes,i=this.body.edges;for(e in t)t.hasOwnProperty(e)&&(t[e].edges=[]);for(e in i)if(i.hasOwnProperty(e)){var o=i[e];o.from=null,o.to=null,o.connect()}}},{key:"getConnectedNodes",value:function(e){var t=[];if(void 0!==this.body.edges[e]){var i=this.body.edges[e];i.fromId&&t.push(i.fromId),i.toId&&t.push(i.toId)}return t}}]),e}();t["default"]=f},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},r=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),a=i(16),h=o(a),d=i(37),l=o(d),c=i(41),u=o(c),f=i(42),p=o(f),v=i(43),y=o(v),g=i(1),b=function(){function e(t,i,o){if(n(this,e),void 0===i)throw"No body provided";this.options=g.bridgeObject(o),this.globalOptions=o,this.body=i,this.id=void 0,this.fromId=void 0,this.toId=void 0,this.selected=!1,this.hover=!1,this.labelDirty=!0,this.colorDirty=!0,this.baseWidth=this.options.width,this.baseFontSize=this.options.font.size,this.from=void 0,this.to=void 0,this.edgeType=void 0,this.connected=!1,this.labelModule=new h["default"](this.body,this.options,!0),this.setOptions(t)}return r(e,[{key:"setOptions",value:function(t){if(t){this.colorDirty=!0,e.parseOptions(this.options,t,!0,this.globalOptions),void 0!==t.id&&(this.id=t.id),void 0!==t.from&&(this.fromId=t.from),void 0!==t.to&&(this.toId=t.to),void 0!==t.title&&(this.title=t.title),void 0!==t.value&&(t.value=parseFloat(t.value)),this.updateLabelModule();var i=this.updateEdgeType();return this._setInteractionWidths(),this.connect(),void 0===t.hidden&&void 0===t.physics||(i=!0),i}}},{key:"updateLabelModule",value:function(){this.labelModule.setOptions(this.options,!0),void 0!==this.labelModule.baseSize&&(this.baseFontSize=this.labelModule.baseSize)}},{key:"updateEdgeType",value:function(){var e=!1,t=!0,i=this.options.smooth;return void 0!==this.edgeType&&(this.edgeType instanceof u["default"]&&i.enabled===!0&&"dynamic"===i.type&&(t=!1),this.edgeType instanceof l["default"]&&i.enabled===!0&&"cubicBezier"===i.type&&(t=!1),this.edgeType instanceof p["default"]&&i.enabled===!0&&"dynamic"!==i.type&&"cubicBezier"!==i.type&&(t=!1),this.edgeType instanceof y["default"]&&i.enabled===!1&&(t=!1),t===!0&&(e=this.cleanup())),t===!0?this.options.smooth.enabled===!0?"dynamic"===this.options.smooth.type?(e=!0,this.edgeType=new u["default"](this.options,this.body,this.labelModule)):"cubicBezier"===this.options.smooth.type?this.edgeType=new l["default"](this.options,this.body,this.labelModule):this.edgeType=new p["default"](this.options,this.body,this.labelModule):this.edgeType=new y["default"](this.options,this.body,this.labelModule):this.edgeType.setOptions(this.options),e}},{key:"connect",value:function(){this.disconnect(),this.from=this.body.nodes[this.fromId]||void 0,this.to=this.body.nodes[this.toId]||void 0,this.connected=void 0!==this.from&&void 0!==this.to,this.connected===!0?(this.from.attachEdge(this),this.to.attachEdge(this)):(this.from&&this.from.detachEdge(this),this.to&&this.to.detachEdge(this)),this.edgeType.connect()}},{key:"disconnect",value:function(){this.from&&(this.from.detachEdge(this),this.from=void 0),this.to&&(this.to.detachEdge(this),this.to=void 0),this.connected=!1}},{key:"getTitle",value:function(){return this.title}},{key:"isSelected",value:function(){return this.selected}},{key:"getValue",value:function(){return this.options.value}},{key:"setValueRange",value:function(e,t,i){if(void 0!==this.options.value){var o=this.options.scaling.customScalingFunction(e,t,i,this.options.value),n=this.options.scaling.max-this.options.scaling.min;if(this.options.scaling.label.enabled===!0){var s=this.options.scaling.label.max-this.options.scaling.label.min;this.options.font.size=this.options.scaling.label.min+o*s}this.options.width=this.options.scaling.min+o*n}else this.options.width=this.baseWidth,this.options.font.size=this.baseFontSize;this._setInteractionWidths(),this.updateLabelModule()}},{key:"_setInteractionWidths",value:function(){"function"==typeof this.options.hoverWidth?this.edgeType.hoverWidth=this.options.hoverWidth(this.options.width):this.edgeType.hoverWidth=this.options.hoverWidth+this.options.width,"function"==typeof this.options.selectionWidth?this.edgeType.selectionWidth=this.options.selectionWidth(this.options.width):this.edgeType.selectionWidth=this.options.selectionWidth+this.options.width}},{key:"draw",value:function(e){var t=this.edgeType.getViaNode(),i={};this.edgeType.fromPoint=this.edgeType.from,this.edgeType.toPoint=this.edgeType.to,this.options.arrows.from.enabled===!0&&(i.from=this.edgeType.getArrowData(e,"from",t,this.selected,this.hover),this.options.arrowStrikethrough===!1&&(this.edgeType.fromPoint=i.from.core)),this.options.arrows.to.enabled===!0&&(i.to=this.edgeType.getArrowData(e,"to",t,this.selected,this.hover),this.options.arrowStrikethrough===!1&&(this.edgeType.toPoint=i.to.core)),this.options.arrows.middle.enabled===!0&&(i.middle=this.edgeType.getArrowData(e,"middle",t,this.selected,this.hover)),this.edgeType.drawLine(e,this.selected,this.hover,t),this.drawArrows(e,i),this.drawLabel(e,t)}},{key:"drawArrows",value:function(e,t){this.options.arrows.from.enabled===!0&&this.edgeType.drawArrowHead(e,this.selected,this.hover,t.from),this.options.arrows.middle.enabled===!0&&this.edgeType.drawArrowHead(e,this.selected,this.hover,t.middle),this.options.arrows.to.enabled===!0&&this.edgeType.drawArrowHead(e,this.selected,this.hover,t.to)}},{key:"drawLabel",value:function(e,t){if(void 0!==this.options.label){var i=this.from,o=this.to,n=this.from.selected||this.to.selected||this.selected;if(i.id!=o.id){this.labelModule.pointToSelf=!1;var s=this.edgeType.getPoint(.5,t);e.save(),"horizontal"!==this.options.font.align&&(this.labelModule.calculateLabelSize(e,n,s.x,s.y),e.translate(s.x,this.labelModule.size.yLine),this._rotateForLabelAlignment(e)),this.labelModule.draw(e,s.x,s.y,n),e.restore()}else{this.labelModule.pointToSelf=!0;var r,a,h=this.options.selfReferenceSize;i.shape.width>i.shape.height?(r=i.x+.5*i.shape.width,a=i.y-h):(r=i.x+h,a=i.y-.5*i.shape.height),s=this._pointOnCircle(r,a,h,.125),this.labelModule.draw(e,s.x,s.y,n)}}}},{key:"isOverlappingWith",value:function(e){if(this.connected){var t=10,i=this.from.x,o=this.from.y,n=this.to.x,s=this.to.y,r=e.left,a=e.top,h=this.edgeType.getDistanceToEdge(i,o,n,s,r,a);
|
|
return t>h}return!1}},{key:"_rotateForLabelAlignment",value:function(e){var t=this.from.y-this.to.y,i=this.from.x-this.to.x,o=Math.atan2(t,i);(-1>o&&0>i||o>0&&0>i)&&(o+=Math.PI),e.rotate(o)}},{key:"_pointOnCircle",value:function(e,t,i,o){var n=2*o*Math.PI;return{x:e+i*Math.cos(n),y:t-i*Math.sin(n)}}},{key:"select",value:function(){this.selected=!0}},{key:"unselect",value:function(){this.selected=!1}},{key:"cleanup",value:function(){return this.edgeType.cleanup()}}],[{key:"parseOptions",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2],o=arguments.length<=3||void 0===arguments[3]?{}:arguments[3],n=["arrowStrikethrough","id","from","hidden","hoverWidth","label","labelHighlightBold","length","line","opacity","physics","scaling","selectionWidth","selfReferenceSize","to","title","value","width"];if(g.selectiveDeepExtend(n,e,t,i),g.mergeOptions(e,t,"smooth",i,o),g.mergeOptions(e,t,"shadow",i,o),void 0!==t.dashes&&null!==t.dashes?e.dashes=t.dashes:i===!0&&null===t.dashes&&(e.dashes=Object.create(o.dashes)),void 0!==t.scaling&&null!==t.scaling?(void 0!==t.scaling.min&&(e.scaling.min=t.scaling.min),void 0!==t.scaling.max&&(e.scaling.max=t.scaling.max),g.mergeOptions(e.scaling,t.scaling,"label",i,o.scaling)):i===!0&&null===t.scaling&&(e.scaling=Object.create(o.scaling)),void 0!==t.arrows&&null!==t.arrows)if("string"==typeof t.arrows){var r=t.arrows.toLowerCase();-1!=r.indexOf("to")&&(e.arrows.to.enabled=!0),-1!=r.indexOf("middle")&&(e.arrows.middle.enabled=!0),-1!=r.indexOf("from")&&(e.arrows.from.enabled=!0)}else{if("object"!==s(t.arrows))throw new Error("The arrow newOptions can only be an object or a string. Refer to the documentation. You used:"+JSON.stringify(t.arrows));g.mergeOptions(e.arrows,t.arrows,"to",i,o.arrows),g.mergeOptions(e.arrows,t.arrows,"middle",i,o.arrows),g.mergeOptions(e.arrows,t.arrows,"from",i,o.arrows)}else i===!0&&null===t.arrows&&(e.arrows=Object.create(o.arrows));if(void 0!==t.color&&null!==t.color)if(e.color=g.deepExtend({},e.color,!0),g.isString(t.color))e.color.color=t.color,e.color.highlight=t.color,e.color.hover=t.color,e.color.inherit=!1;else{var a=!1;void 0!==t.color.color&&(e.color.color=t.color.color,a=!0),void 0!==t.color.highlight&&(e.color.highlight=t.color.highlight,a=!0),void 0!==t.color.hover&&(e.color.hover=t.color.hover,a=!0),void 0!==t.color.inherit&&(e.color.inherit=t.color.inherit),void 0!==t.color.opacity&&(e.color.opacity=Math.min(1,Math.max(0,t.color.opacity))),void 0===t.color.inherit&&a===!0&&(e.color.inherit=!1)}else i===!0&&null===t.color&&(e.color=g.bridgeObject(o.color));void 0!==t.font&&null!==t.font?h["default"].parseOptions(e.font,t):i===!0&&null===t.font&&(e.font=g.bridgeObject(o.font))}}]),e}();t["default"]=b},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){var i=[],o=!0,n=!1,s=void 0;try{for(var r,a=e[Symbol.iterator]();!(o=(r=a.next()).done)&&(i.push(r.value),!t||i.length!==t);o=!0);}catch(h){n=!0,s=h}finally{try{!o&&a["return"]&&a["return"]()}finally{if(n)throw s}}return i}return function(t,i){if(Array.isArray(t))return t;if(Symbol.iterator in Object(t))return e(t,i);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),h=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),d=i(38),l=o(d),c=function(e){function t(e,i,o){return n(this,t),s(this,Object.getPrototypeOf(t).call(this,e,i,o))}return r(t,e),h(t,[{key:"_line",value:function(e,t){var i=t[0],o=t[1];e.beginPath(),e.moveTo(this.fromPoint.x,this.fromPoint.y),void 0===t||void 0===i.x?e.lineTo(this.toPoint.x,this.toPoint.y):e.bezierCurveTo(i.x,i.y,o.x,o.y,this.toPoint.x,this.toPoint.y),this.enableShadow(e),e.stroke(),this.disableShadow(e)}},{key:"_getViaCoordinates",value:function(){var e=this.from.x-this.to.x,t=this.from.y-this.to.y,i=void 0,o=void 0,n=void 0,s=void 0,r=this.options.smooth.roundness;return(Math.abs(e)>Math.abs(t)||this.options.smooth.forceDirection===!0||"horizontal"===this.options.smooth.forceDirection)&&"vertical"!==this.options.smooth.forceDirection?(o=this.from.y,s=this.to.y,i=this.from.x-r*e,n=this.to.x+r*e):(o=this.from.y-r*t,s=this.to.y+r*t,i=this.from.x,n=this.to.x),[{x:i,y:o},{x:n,y:s}]}},{key:"getViaNode",value:function(){return this._getViaCoordinates()}},{key:"_findBorderPosition",value:function(e,t){return this._findBorderPositionBezier(e,t)}},{key:"_getDistanceToEdge",value:function(e,t,i,o,n,s){var r=arguments.length<=6||void 0===arguments[6]?this._getViaCoordinates():arguments[6],h=a(r,2),d=h[0],l=h[1];return this._getDistanceToBezierEdge(e,t,i,o,n,s,d,l)}},{key:"getPoint",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?this._getViaCoordinates():arguments[1],i=a(t,2),o=i[0],n=i[1],s=e,r=[];r[0]=Math.pow(1-s,3),r[1]=3*s*Math.pow(1-s,2),r[2]=3*Math.pow(s,2)*(1-s),r[3]=Math.pow(s,3);var h=r[0]*this.fromPoint.x+r[1]*o.x+r[2]*n.x+r[3]*this.toPoint.x,d=r[0]*this.fromPoint.y+r[1]*o.y+r[2]*n.y+r[3]*this.toPoint.y;return{x:h,y:d}}}]),t}(l["default"]);t["default"]=c},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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0,p=e,v=t,y=[0,0,0,0];for(l=1;10>l;l++)c=.1*l,y[0]=Math.pow(1-c,3),y[1]=3*c*Math.pow(1-c,2),y[2]=3*Math.pow(c,2)*(1-c),y[3]=Math.pow(c,3),u=y[0]*e+y[1]*r.x+y[2]*a.x+y[3]*i,f=y[0]*t+y[1]*r.y+y[2]*a.y+y[3]*o,l>0&&(d=this._getDistanceToLine(p,v,u,f,n,s),h=h>d?d:h),p=u,v=f;return h}}]),t}(d["default"]);t["default"]=l},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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v=.5*(l+c);if(i=this.getPoint(v,a),o=Math.atan2(f.y-i.y,f.x-i.x),n=f.distanceToBorder(t,o),s=Math.sqrt(Math.pow(i.x-f.x,2)+Math.pow(i.y-f.y,2)),r=n-s,Math.abs(r)<u)break;0>r?p===!1?l=v:c=v:p===!1?c=v:l=v,d++}return i.t=v,i}},{key:"_getDistanceToBezierEdge",value:function(e,t,i,o,n,s,r){var a=1e9,h=void 0,d=void 0,l=void 0,c=void 0,u=void 0,f=e,p=t;for(d=1;10>d;d++)l=.1*d,c=Math.pow(1-l,2)*e+2*l*(1-l)*r.x+Math.pow(l,2)*i,u=Math.pow(1-l,2)*t+2*l*(1-l)*r.y+Math.pow(l,2)*o,d>0&&(h=this._getDistanceToLine(f,p,c,u,n,s),a=a>h?h:a),f=c,p=u;return a}}]),t}(d["default"]);t["default"]=l},function(e,t,i){function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){var i=[],o=!0,n=!1,s=void 0;try{for(var r,a=e[Symbol.iterator]();!(o=(r=a.next()).done)&&(i.push(r.value),!t||i.length!==t);o=!0);}catch(h){n=!0,s=h}finally{try{!o&&a["return"]&&a["return"]()}finally{if(n)throw s}}return 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s(e,[{key:"connect",value:function(){this.from=this.body.nodes[this.options.from],this.to=this.body.nodes[this.options.to]}},{key:"cleanup",value:function(){return!1}},{key:"setOptions",value:function(e){this.options=e,this.from=this.body.nodes[this.options.from],this.to=this.body.nodes[this.options.to],this.id=this.options.id}},{key:"drawLine",value:function(e,t,i,o){e.strokeStyle=this.getColor(e,t,i),e.lineWidth=this.getLineWidth(t,i),this.options.dashes!==!1?this._drawDashedLine(e,o):this._drawLine(e,o)}},{key:"_drawLine",value:function(e,t,i,o){if(this.from!=this.to)this._line(e,t,i,o);else{var s=this._getCircleData(e),r=n(s,3),a=r[0],h=r[1],d=r[2];this._circle(e,a,h,d)}}},{key:"_drawDashedLine",value:function(e,t,i,o){e.lineCap="round";var s=[5,5];if(Array.isArray(this.options.dashes)===!0&&(s=this.options.dashes),void 0!==e.setLineDash){if(e.save(),e.setLineDash(s),e.lineDashOffset=0,this.from!=this.to)this._line(e,t);else{var r=this._getCircleData(e),a=n(r,3),h=a[0],d=a[1],l=a[2];this._circle(e,h,d,l)}e.setLineDash([0]),e.lineDashOffset=0,e.restore()}else{if(this.from!=this.to)e.dashedLine(this.from.x,this.from.y,this.to.x,this.to.y,s);else{var c=this._getCircleData(e),u=n(c,3),f=u[0],p=u[1],v=u[2];this._circle(e,f,p,v)}this.enableShadow(e),e.stroke(),this.disableShadow(e)}}},{key:"findBorderPosition",value:function(e,t,i){return this.from!=this.to?this._findBorderPosition(e,t,i):this._findBorderPositionCircle(e,t,i)}},{key:"findBorderPositions",value:function(e){var t={},i={};if(this.from!=this.to)t=this._findBorderPosition(this.from,e),i=this._findBorderPosition(this.to,e);else{var o=this._getCircleData(e),s=n(o,3),r=s[0],a=s[1];s[2];t=this._findBorderPositionCircle(this.from,e,{x:r,y:a,low:.25,high:.6,direction:-1}),i=this._findBorderPositionCircle(this.from,e,{x:r,y:a,low:.6,high:.8,direction:1})}return{from:t,to:i}}},{key:"_getCircleData",value:function(e){var t=void 0,i=void 0,o=this.from,n=this.options.selfReferenceSize;return void 0!==e&&void 0===o.shape.width&&o.shape.resize(e),o.shape.width>o.shape.height?(t=o.x+.5*o.shape.width,i=o.y-n):(t=o.x+n,i=o.y-.5*o.shape.height),[t,i,n]}},{key:"_pointOnCircle",value:function(e,t,i,o){var n=2*o*Math.PI;return{x:e+i*Math.cos(n),y:t-i*Math.sin(n)}}},{key:"_findBorderPositionCircle",value:function(e,t,i){for(var o=i.x,n=i.y,s=i.low,r=i.high,a=i.direction,h=10,d=0,l=this.options.selfReferenceSize,c=void 0,u=void 0,f=void 0,p=void 0,v=void 0,y=.05,g=.5*(s+r);r>=s&&h>d&&(g=.5*(s+r),c=this._pointOnCircle(o,n,l,g),u=Math.atan2(e.y-c.y,e.x-c.x),f=e.distanceToBorder(t,u),p=Math.sqrt(Math.pow(c.x-e.x,2)+Math.pow(c.y-e.y,2)),v=f-p,!(Math.abs(v)<y));)v>0?a>0?s=g:r=g:a>0?r=g:s=g,d++;return c.t=g,c}},{key:"getLineWidth",value:function(e,t){return e===!0?Math.max(this.selectionWidth,.3/this.body.view.scale):t===!0?Math.max(this.hoverWidth,.3/this.body.view.scale):Math.max(this.options.width,.3/this.body.view.scale)}},{key:"getColor",value:function(e,t,i){var o=this.options.color;if(o.inherit!==!1){if("both"===o.inherit&&this.from.id!==this.to.id){var n=e.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,t===!0?this.color.highlight:i===!0?this.color.hover:this.color.color}},{key:"_circle",value:function(e,t,i,o){this.enableShadow(e),e.beginPath(),e.arc(t,i,o,0,2*Math.PI,!1),e.stroke(),this.disableShadow(e)}},{key:"getDistanceToEdge",value:function(e,t,i,o,s,r,a){var h=0;if(this.from!=this.to)h=this._getDistanceToEdge(e,t,i,o,s,r,a);else{var d=this._getCircleData(),l=n(d,3),c=l[0],u=l[1],f=l[2],p=c-s,v=u-r;h=Math.abs(Math.sqrt(p*p+v*v)-f)}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(e,t,i,o,n,s){var r=i-e,a=o-t,h=r*r+a*a,d=((n-e)*r+(s-t)*a)/h;d>1?d=1:0>d&&(d=0);var l=e+d*r,c=t+d*a,u=l-n,f=c-s;return Math.sqrt(u*u+f*f)}},{key:"getArrowData",value:function(e,t,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"===t?(h=this.from,d=this.to,l=.1,c=this.options.arrows.from.scaleFactor):"to"===t?(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"!==t)if(this.options.smooth.enabled===!0){a=this.findBorderPosition(h,e,{via:i});var f=this.getPoint(Math.max(0,Math.min(1,a.t+l)),i);r=Math.atan2(a.y-f.y,a.x-f.x)}else r=Math.atan2(h.y-d.y,h.x-d.x),a=this.findBorderPosition(h,e);else r=Math.atan2(h.y-d.y,h.x-d.x),a=this.getPoint(.5,i);else{var p=this._getCircleData(e),v=n(p,3),y=v[0],g=v[1],b=v[2];"from"===t?(a=this.findBorderPosition(this.from,e,{x:y,y:g,low:.25,high:.6,direction:-1}),r=-2*a.t*Math.PI+1.5*Math.PI+.1*Math.PI):"to"===t?(a=this.findBorderPosition(this.from,e,{x:y,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(y,g,b,.175),r=3.9269908169872414)}var 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r(t,e),a(t,[{key:"setOptions",value:function(e){var t=!1;this.options.physics!==e.physics&&(t=!0),this.options=e,this.id=this.options.id,this.from=this.body.nodes[this.options.from],this.to=this.body.nodes[this.options.to],this.setupSupportNode(),this.connect(),t===!0&&(this.via.setOptions({physics:this.options.physics}),this.positionBezierNode())}},{key:"connect",value:function(){this.from=this.body.nodes[this.options.from],this.to=this.body.nodes[this.options.to],void 0===this.from||void 0===this.to||this.options.physics===!1?this.via.setOptions({physics:!1}):this.from.id===this.to.id?this.via.setOptions({physics:!1}):this.via.setOptions({physics:!0})}},{key:"cleanup",value:function(){return this.body.emitter.off("_repositionBezierNodes",this._boundFunction),void 0!==this.via?(delete this.body.nodes[this.via.id],this.via=void 0,!0):!1}},{key:"setupSupportNode",value:function(){if(void 0===this.via){var e="edgeId:"+this.id,t=this.body.functions.createNode({id:e,shape:"circle",physics:!0,hidden:!0});this.body.nodes[e]=t,this.via=t,this.via.parentEdgeId=this.id,this.positionBezierNode()}}},{key:"positionBezierNode",value:function(){void 0!==this.via&&void 0!==this.from&&void 0!==this.to?(this.via.x=.5*(this.from.x+this.to.x),this.via.y=.5*(this.from.y+this.to.y)):void 0!==this.via&&(this.via.x=0,this.via.y=0)}},{key:"_line",value:function(e,t){e.beginPath(),e.moveTo(this.fromPoint.x,this.fromPoint.y),void 0===t.x?e.lineTo(this.toPoint.x,this.toPoint.y):e.quadraticCurveTo(t.x,t.y,this.toPoint.x,this.toPoint.y),this.enableShadow(e),e.stroke(),this.disableShadow(e)}},{key:"getViaNode",value:function(){return this.via}},{key:"getPoint",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?this.via:arguments[1],i=e,o=Math.pow(1-i,2)*this.fromPoint.x+2*i*(1-i)*t.x+Math.pow(i,2)*this.toPoint.x,n=Math.pow(1-i,2)*this.fromPoint.y+2*i*(1-i)*t.y+Math.pow(i,2)*this.toPoint.y;return{x:o,y:n}}},{key:"_findBorderPosition",value:function(e,t){return this._findBorderPositionBezier(e,t,this.via)}},{key:"_getDistanceToEdge",value:function(e,t,i,o,n,s){return this._getDistanceToBezierEdge(e,t,i,o,n,s,this.via)}}]),t}(d["default"]);t["default"]=l},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),h=i(39),d=o(h),l=function(e){function t(e,i,o){return n(this,t),s(this,Object.getPrototypeOf(t).call(this,e,i,o))}return r(t,e),a(t,[{key:"_line",value:function(e,t){e.beginPath(),e.moveTo(this.fromPoint.x,this.fromPoint.y),void 0===t.x?e.lineTo(this.toPoint.x,this.toPoint.y):e.quadraticCurveTo(t.x,t.y,this.toPoint.x,this.toPoint.y),this.enableShadow(e),e.stroke(),this.disableShadow(e)}},{key:"getViaNode",value:function(){return this._getViaCoordinates()}},{key:"_getViaCoordinates",value:function(){var e=void 0,t=void 0,i=this.options.smooth.roundness,o=this.options.smooth.type,n=Math.abs(this.from.x-this.to.x),s=Math.abs(this.from.y-this.to.y);if("discrete"===o||"diagonalCross"===o)Math.abs(this.from.x-this.to.x)<=Math.abs(this.from.y-this.to.y)?(this.from.y>=this.to.y?this.from.x<=this.to.x?(e=this.from.x+i*s,t=this.from.y-i*s):this.from.x>this.to.x&&(e=this.from.x-i*s,t=this.from.y-i*s):this.from.y<this.to.y&&(this.from.x<=this.to.x?(e=this.from.x+i*s,t=this.from.y+i*s):this.from.x>this.to.x&&(e=this.from.x-i*s,t=this.from.y+i*s)),"discrete"===o&&(e=i*s>n?this.from.x:e)):Math.abs(this.from.x-this.to.x)>Math.abs(this.from.y-this.to.y)&&(this.from.y>=this.to.y?this.from.x<=this.to.x?(e=this.from.x+i*n,t=this.from.y-i*n):this.from.x>this.to.x&&(e=this.from.x-i*n,t=this.from.y-i*n):this.from.y<this.to.y&&(this.from.x<=this.to.x?(e=this.from.x+i*n,t=this.from.y+i*n):this.from.x>this.to.x&&(e=this.from.x-i*n,t=this.from.y+i*n)),"discrete"===o&&(t=i*n>s?this.from.y:t));else if("straightCross"===o)Math.abs(this.from.x-this.to.x)<=Math.abs(this.from.y-this.to.y)?(e=this.from.x,t=this.from.y<this.to.y?this.to.y-(1-i)*s:this.to.y+(1-i)*s):Math.abs(this.from.x-this.to.x)>Math.abs(this.from.y-this.to.y)&&(e=this.from.x<this.to.x?this.to.x-(1-i)*n:this.to.x+(1-i)*n,t=this.from.y);else if("horizontal"===o)e=this.from.x<this.to.x?this.to.x-(1-i)*n:this.to.x+(1-i)*n,t=this.from.y;else if("vertical"===o)e=this.from.x,t=this.from.y<this.to.y?this.to.y-(1-i)*s:this.to.y+(1-i)*s;else if("curvedCW"===o){n=this.to.x-this.from.x,s=this.from.y-this.to.y;var r=Math.sqrt(n*n+s*s),a=Math.PI,h=Math.atan2(s,n),d=(h+(.5*i+.5)*a)%(2*a);e=this.from.x+(.5*i+.5)*r*Math.sin(d),t=this.from.y+(.5*i+.5)*r*Math.cos(d)}else if("curvedCCW"===o){n=this.to.x-this.from.x,s=this.from.y-this.to.y;var l=Math.sqrt(n*n+s*s),c=Math.PI,u=Math.atan2(s,n),f=(u+(.5*-i+.5)*c)%(2*c);e=this.from.x+(.5*i+.5)*l*Math.sin(f),t=this.from.y+(.5*i+.5)*l*Math.cos(f)}else Math.abs(this.from.x-this.to.x)<=Math.abs(this.from.y-this.to.y)?this.from.y>=this.to.y?this.from.x<=this.to.x?(e=this.from.x+i*s,t=this.from.y-i*s,e=this.to.x<e?this.to.x:e):this.from.x>this.to.x&&(e=this.from.x-i*s,t=this.from.y-i*s,e=this.to.x>e?this.to.x:e):this.from.y<this.to.y&&(this.from.x<=this.to.x?(e=this.from.x+i*s,t=this.from.y+i*s,e=this.to.x<e?this.to.x:e):this.from.x>this.to.x&&(e=this.from.x-i*s,t=this.from.y+i*s,e=this.to.x>e?this.to.x:e)):Math.abs(this.from.x-this.to.x)>Math.abs(this.from.y-this.to.y)&&(this.from.y>=this.to.y?this.from.x<=this.to.x?(e=this.from.x+i*n,t=this.from.y-i*n,t=this.to.y>t?this.to.y:t):this.from.x>this.to.x&&(e=this.from.x-i*n,t=this.from.y-i*n,t=this.to.y>t?this.to.y:t):this.from.y<this.to.y&&(this.from.x<=this.to.x?(e=this.from.x+i*n,t=this.from.y+i*n,t=this.to.y<t?this.to.y:t):this.from.x>this.to.x&&(e=this.from.x-i*n,t=this.from.y+i*n,t=this.to.y<t?this.to.y:t)));return{x:e,y:t}}},{key:"_findBorderPosition",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?{}:arguments[2];return this._findBorderPositionBezier(e,t,i.via)}},{key:"_getDistanceToEdge",value:function(e,t,i,o,n,s){var r=arguments.length<=6||void 0===arguments[6]?this._getViaCoordinates():arguments[6];return this._getDistanceToBezierEdge(e,t,i,o,n,s,r)}},{key:"getPoint",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?this._getViaCoordinates():arguments[1],i=e,o=Math.pow(1-i,2)*this.fromPoint.x+2*i*(1-i)*t.x+Math.pow(i,2)*this.toPoint.x,n=Math.pow(1-i,2)*this.fromPoint.y+2*i*(1-i)*t.y+Math.pow(i,2)*this.toPoint.y;return{x:o,y:n}}}]),t}(d["default"]);t["default"]=l},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function r(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),h=i(40),d=o(h),l=function(e){function t(e,i,o){return n(this,t),s(this,Object.getPrototypeOf(t).call(this,e,i,o))}return r(t,e),a(t,[{key:"_line",value:function(e){e.beginPath(),e.moveTo(this.fromPoint.x,this.fromPoint.y),e.lineTo(this.toPoint.x,this.toPoint.y),this.enableShadow(e),e.stroke(),this.disableShadow(e)}},{key:"getViaNode",value:function(){}},{key:"getPoint",value:function(e){return{x:(1-e)*this.fromPoint.x+e*this.toPoint.x,y:(1-e)*this.fromPoint.y+e*this.toPoint.y}}},{key:"_findBorderPosition",value:function(e,t){var i=this.to,o=this.from;e.id===this.from.id&&(i=this.from,o=this.to);var n=Math.atan2(i.y-o.y,i.x-o.x),s=i.x-o.x,r=i.y-o.y,a=Math.sqrt(s*s+r*r),h=e.distanceToBorder(t,n),d=(a-h)/a,l={};return l.x=(1-d)*o.x+d*i.x,l.y=(1-d)*o.y+d*i.y,l}},{key:"_getDistanceToEdge",value:function(e,t,i,o,n,s){return this._getDistanceToLine(e,t,i,o,n,s)}}]),t}(d["default"]);t["default"]=l},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),r=i(45),a=o(r),h=i(46),d=o(h),l=i(47),c=o(l),u=i(48),f=o(u),p=i(49),v=o(p),y=i(50),g=o(y),b=i(51),m=o(b),_=i(52),w=o(_),k=i(1),x=function(){function e(t){n(this,e),this.body=t,this.physicsBody={physicsNodeIndices:[],physicsEdgeIndices:[],forces:{},velocities:{}},this.physicsEnabled=!0,this.simulationInterval=1e3/60,this.requiresTimeout=!0,this.previousStates={},this.referenceState={},this.freezeCache={},this.renderTimer=void 0,this.adaptiveTimestep=!1,this.adaptiveTimestepEnabled=!1,this.adaptiveCounter=0,this.adaptiveInterval=3,this.stabilized=!1,this.startedStabilization=!1,this.stabilizationIterations=0,this.ready=!1,this.options={},this.defaultOptions={enabled:!0,barnesHut:{theta:.5,gravitationalConstant:-2e3,centralGravity:.3,springLength:95,springConstant:.04,damping:.09,avoidOverlap:0},forceAtlas2Based:{theta:.5,gravitationalConstant:-50,centralGravity:.01,springConstant:.08,springLength:100,damping:.4,avoidOverlap:0},repulsion:{centralGravity:.2,springLength:200,springConstant:.05,nodeDistance:100,damping:.09,avoidOverlap:0},hierarchicalRepulsion:{centralGravity:0,springLength:100,springConstant:.01,nodeDistance:120,damping:.09},maxVelocity:50,minVelocity:.75,solver:"barnesHut",stabilization:{enabled:!0,iterations:1e3,updateInterval:50,onlyDynamicEdges:!1,fit:!0},timestep:.5,adaptiveTimestep:!0},k.extend(this.options,this.defaultOptions),this.timestep=.5,this.layoutFailed=!1,this.bindEventListeners()}return s(e,[{key:"bindEventListeners",value:function(){var e=this;this.body.emitter.on("initPhysics",function(){e.initPhysics()}),this.body.emitter.on("_layoutFailed",function(){e.layoutFailed=!0}),this.body.emitter.on("resetPhysics",function(){e.stopSimulation(),e.ready=!1}),this.body.emitter.on("disablePhysics",function(){e.physicsEnabled=!1,e.stopSimulation()}),this.body.emitter.on("restorePhysics",function(){e.setOptions(e.options),e.ready===!0&&e.startSimulation()}),this.body.emitter.on("startSimulation",function(){e.ready===!0&&e.startSimulation()}),this.body.emitter.on("stopSimulation",function(){e.stopSimulation()}),this.body.emitter.on("destroy",function(){e.stopSimulation(!1),e.body.emitter.off()}),this.body.emitter.on("_dataChanged",function(){e.updatePhysicsData()})}},{key:"setOptions",value:function(e){void 0!==e&&(e===!1?(this.options.enabled=!1,this.physicsEnabled=!1,this.stopSimulation()):(this.physicsEnabled=!0,k.selectiveNotDeepExtend(["stabilization"],this.options,e),k.mergeOptions(this.options,e,"stabilization"),void 0===e.enabled&&(this.options.enabled=!0),this.options.enabled===!1&&(this.physicsEnabled=!1,this.stopSimulation()),this.timestep=this.options.timestep)),this.init()}},{key:"init",value:function(){var e;"forceAtlas2Based"===this.options.solver?(e=this.options.forceAtlas2Based,this.nodesSolver=new m["default"](this.body,this.physicsBody,e),this.edgesSolver=new f["default"](this.body,this.physicsBody,e),this.gravitySolver=new w["default"](this.body,this.physicsBody,e)):"repulsion"===this.options.solver?(e=this.options.repulsion,this.nodesSolver=new d["default"](this.body,this.physicsBody,e),this.edgesSolver=new f["default"](this.body,this.physicsBody,e),this.gravitySolver=new g["default"](this.body,this.physicsBody,e)):"hierarchicalRepulsion"===this.options.solver?(e=this.options.hierarchicalRepulsion,this.nodesSolver=new c["default"](this.body,this.physicsBody,e),this.edgesSolver=new v["default"](this.body,this.physicsBody,e),this.gravitySolver=new g["default"](this.body,this.physicsBody,e)):(e=this.options.barnesHut,this.nodesSolver=new a["default"](this.body,this.physicsBody,e),this.edgesSolver=new f["default"](this.body,this.physicsBody,e),this.gravitySolver=new g["default"](this.body,this.physicsBody,e)),this.modelOptions=e}},{key:"initPhysics",value:function(){this.physicsEnabled===!0&&this.options.enabled===!0?this.options.stabilization.enabled===!0?this.stabilize():(this.stabilized=!1,this.ready=!0,this.body.emitter.emit("fit",{},this.layoutFailed),this.startSimulation()):(this.ready=!0,this.body.emitter.emit("fit"))}},{key:"startSimulation",value:function(){this.physicsEnabled===!0&&this.options.enabled===!0?(this.stabilized=!1,this.adaptiveTimestep=!1,
|
|
this.body.emitter.emit("_resizeNodes"),void 0===this.viewFunction&&(this.viewFunction=this.simulationStep.bind(this),this.body.emitter.on("initRedraw",this.viewFunction),this.body.emitter.emit("_startRendering"))):this.body.emitter.emit("_redraw")}},{key:"stopSimulation",value:function(){var e=arguments.length<=0||void 0===arguments[0]?!0:arguments[0];this.stabilized=!0,e===!0&&this._emitStabilized(),void 0!==this.viewFunction&&(this.body.emitter.off("initRedraw",this.viewFunction),this.viewFunction=void 0,e===!0&&this.body.emitter.emit("_stopRendering"))}},{key:"simulationStep",value:function(){var e=Date.now();this.physicsTick();var t=Date.now()-e;(t<.4*this.simulationInterval||this.runDoubleSpeed===!0)&&this.stabilized===!1&&(this.physicsTick(),this.runDoubleSpeed=!0),this.stabilized===!0&&this.stopSimulation()}},{key:"_emitStabilized",value:function(){var e=this,t=arguments.length<=0||void 0===arguments[0]?this.stabilizationIterations:arguments[0];(this.stabilizationIterations>1||this.startedStabilization===!0)&&setTimeout(function(){e.body.emitter.emit("stabilized",{iterations:t}),e.startedStabilization=!1,e.stabilizationIterations=0},0)}},{key:"physicsTick",value:function(){if(this.startedStabilization===!1&&(this.body.emitter.emit("startStabilizing"),this.startedStabilization=!0),this.stabilized===!1){if(this.adaptiveTimestep===!0&&this.adaptiveTimestepEnabled===!0){var e=1.2;this.adaptiveCounter%this.adaptiveInterval===0?(this.timestep=2*this.timestep,this.calculateForces(),this.moveNodes(),this.revert(),this.timestep=.5*this.timestep,this.calculateForces(),this.moveNodes(),this.calculateForces(),this.moveNodes(),this._evaluateStepQuality()===!0?this.timestep=e*this.timestep:this.timestep/e<this.options.timestep?this.timestep=this.options.timestep:(this.adaptiveCounter=-1,this.timestep=Math.max(this.options.timestep,this.timestep/e))):(this.calculateForces(),this.moveNodes()),this.adaptiveCounter+=1}else this.timestep=this.options.timestep,this.calculateForces(),this.moveNodes();this.stabilized===!0&&this.revert(),this.stabilizationIterations++}}},{key:"updatePhysicsData",value:function(){this.physicsBody.forces={},this.physicsBody.physicsNodeIndices=[],this.physicsBody.physicsEdgeIndices=[];var e=this.body.nodes,t=this.body.edges;for(var i in e)e.hasOwnProperty(i)&&e[i].options.physics===!0&&this.physicsBody.physicsNodeIndices.push(e[i].id);for(var o in t)t.hasOwnProperty(o)&&t[o].options.physics===!0&&this.physicsBody.physicsEdgeIndices.push(t[o].id);for(var n=0;n<this.physicsBody.physicsNodeIndices.length;n++){var s=this.physicsBody.physicsNodeIndices[n];this.physicsBody.forces[s]={x:0,y:0},void 0===this.physicsBody.velocities[s]&&(this.physicsBody.velocities[s]={x:0,y:0})}for(var r in this.physicsBody.velocities)void 0===e[r]&&delete this.physicsBody.velocities[r]}},{key:"revert",value:function(){var e=Object.keys(this.previousStates),t=this.body.nodes,i=this.physicsBody.velocities;this.referenceState={};for(var o=0;o<e.length;o++){var n=e[o];void 0!==t[n]?t[n].options.physics===!0&&(this.referenceState[n]={positions:{x:t[n].x,y:t[n].y}},i[n].x=this.previousStates[n].vx,i[n].y=this.previousStates[n].vy,t[n].x=this.previousStates[n].x,t[n].y=this.previousStates[n].y):delete this.previousStates[n]}}},{key:"_evaluateStepQuality",value:function(){var e=void 0,t=void 0,i=void 0,o=this.body.nodes,n=this.referenceState,s=.3;for(var r in this.referenceState)if(this.referenceState.hasOwnProperty(r)&&void 0!==o[r]&&(e=o[r].x-n[r].positions.x,t=o[r].y-n[r].positions.y,i=Math.sqrt(Math.pow(e,2)+Math.pow(t,2)),i>s))return!1;return!0}},{key:"moveNodes",value:function(){for(var e=this.physicsBody.physicsNodeIndices,t=this.options.maxVelocity?this.options.maxVelocity:1e9,i=0,o=0,n=5,s=0;s<e.length;s++){var r=e[s],a=this._performStep(r,t);i=Math.max(i,a),o+=a}this.adaptiveTimestepEnabled=o/e.length<n,this.stabilized=i<this.options.minVelocity}},{key:"_performStep",value:function(e,t){var i=this.body.nodes[e],o=this.timestep,n=this.physicsBody.forces,s=this.physicsBody.velocities;if(this.previousStates[e]={x:i.x,y:i.y,vx:s[e].x,vy:s[e].y},i.options.fixed.x===!1){var r=this.modelOptions.damping*s[e].x,a=(n[e].x-r)/i.options.mass;s[e].x+=a*o,s[e].x=Math.abs(s[e].x)>t?s[e].x>0?t:-t:s[e].x,i.x+=s[e].x*o}else n[e].x=0,s[e].x=0;if(i.options.fixed.y===!1){var h=this.modelOptions.damping*s[e].y,d=(n[e].y-h)/i.options.mass;s[e].y+=d*o,s[e].y=Math.abs(s[e].y)>t?s[e].y>0?t:-t:s[e].y,i.y+=s[e].y*o}else n[e].y=0,s[e].y=0;var l=Math.sqrt(Math.pow(s[e].x,2)+Math.pow(s[e].y,2));return l}},{key:"calculateForces",value:function(){this.gravitySolver.solve(),this.nodesSolver.solve(),this.edgesSolver.solve()}},{key:"_freezeNodes",value:function(){var e=this.body.nodes;for(var t in e)e.hasOwnProperty(t)&&e[t].x&&e[t].y&&(this.freezeCache[t]={x:e[t].options.fixed.x,y:e[t].options.fixed.y},e[t].options.fixed.x=!0,e[t].options.fixed.y=!0)}},{key:"_restoreFrozenNodes",value:function(){var e=this.body.nodes;for(var t in e)e.hasOwnProperty(t)&&void 0!==this.freezeCache[t]&&(e[t].options.fixed.x=this.freezeCache[t].x,e[t].options.fixed.y=this.freezeCache[t].y);this.freezeCache={}}},{key:"stabilize",value:function(){var e=this,t=arguments.length<=0||void 0===arguments[0]?this.options.stabilization.iterations:arguments[0];return"number"!=typeof t&&(console.log("The stabilize method needs a numeric amount of iterations. Switching to default: ",this.options.stabilization.iterations),t=this.options.stabilization.iterations),0===this.physicsBody.physicsNodeIndices.length?void(this.ready=!0):(this.adaptiveTimestep=this.options.adaptiveTimestep,this.body.emitter.emit("_resizeNodes"),this.stopSimulation(),this.stabilized=!1,this.body.emitter.emit("_blockRedraw"),this.targetIterations=t,this.options.stabilization.onlyDynamicEdges===!0&&this._freezeNodes(),this.stabilizationIterations=0,void setTimeout(function(){return e._stabilizationBatch()},0))}},{key:"_stabilizationBatch",value:function(){this.startedStabilization===!1&&(this.body.emitter.emit("startStabilizing"),this.startedStabilization=!0);for(var e=0;this.stabilized===!1&&e<this.options.stabilization.updateInterval&&this.stabilizationIterations<this.targetIterations;)this.physicsTick(),e++;this.stabilized===!1&&this.stabilizationIterations<this.targetIterations?(this.body.emitter.emit("stabilizationProgress",{iterations:this.stabilizationIterations,total:this.targetIterations}),setTimeout(this._stabilizationBatch.bind(this),0)):this._finalizeStabilization()}},{key:"_finalizeStabilization",value:function(){this.body.emitter.emit("_allowRedraw"),this.options.stabilization.fit===!0&&this.body.emitter.emit("fit"),this.options.stabilization.onlyDynamicEdges===!0&&this._restoreFrozenNodes(),this.body.emitter.emit("stabilizationIterationsDone"),this.body.emitter.emit("_requestRedraw"),this.stabilized===!0?this._emitStabilized():this.startSimulation(),this.ready=!0}},{key:"_drawForces",value:function(e){for(var t=0;t<this.physicsBody.physicsNodeIndices.length;t++){var 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c=Math.abs(r-n)-Math.abs(a-s);c>0?(s-=.5*c,a+=.5*c):(n+=.5*c,r-=.5*c);var u=1e-5,f=Math.max(u,Math.abs(r-n)),p=.5*f,v=.5*(n+r),y=.5*(s+a),g={root:{centerOfMass:{x:0,y:0},mass:0,range:{minX:v-p,maxX:v+p,minY:y-p,maxY:y+p},size:f,calcSize:1/f,children:{data:null},maxWidth:0,level:0,childrenCount:4}};this._splitBranch(g.root);for(var b=0;o>b;b++)i=e[t[b]],i.options.mass>0&&this._placeInTree(g.root,i);return g}},{key:"_updateBranchMass",value:function(e,t){var i=e.mass+t.options.mass,o=1/i;e.centerOfMass.x=e.centerOfMass.x*e.mass+t.x*t.options.mass,e.centerOfMass.x*=o,e.centerOfMass.y=e.centerOfMass.y*e.mass+t.y*t.options.mass,e.centerOfMass.y*=o,e.mass=i;var n=Math.max(Math.max(t.height,t.radius),t.width);e.maxWidth=e.maxWidth<n?n:e.maxWidth}},{key:"_placeInTree",value:function(e,t,i){1==i&&void 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t=null;1===e.childrenCount&&(t=e.children.data,e.mass=0,e.centerOfMass.x=0,e.centerOfMass.y=0),e.childrenCount=4,e.children.data=null,this._insertRegion(e,"NW"),this._insertRegion(e,"NE"),this._insertRegion(e,"SW"),this._insertRegion(e,"SE"),null!=t&&this._placeInTree(e,t)}},{key:"_insertRegion",value:function(e,t){var i=void 0,o=void 0,n=void 0,s=void 0,r=.5*e.size;switch(t){case"NW":i=e.range.minX,o=e.range.minX+r,n=e.range.minY,s=e.range.minY+r;break;case"NE":i=e.range.minX+r,o=e.range.maxX,n=e.range.minY,s=e.range.minY+r;break;case"SW":i=e.range.minX,o=e.range.minX+r,n=e.range.minY+r,s=e.range.maxY;break;case"SE":i=e.range.minX+r,o=e.range.maxX,n=e.range.minY+r,s=e.range.maxY}e.children[t]={centerOfMass:{x:0,y:0},mass:0,range:{minX:i,maxX:o,minY:n,maxY:s},size:.5*e.size,calcSize:2*e.calcSize,children:{data:null},maxWidth:0,level:e.level+1,childrenCount:0}}},{key:"_debug",value:function(e,t){void 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e=arguments.length<=0||void 0===arguments[0]?{}:arguments[0],t=arguments.length<=1||void 0===arguments[1]?!0:arguments[1];if(void 0===e.joinCondition)throw new Error("Cannot call clusterByNodeData without a joinCondition function in the options.");e=this._checkOptions(e);for(var i={},o={},n=0;n<this.body.nodeIndices.length;n++){var s=this.body.nodeIndices[n],r=this.body.nodes[s],a=h["default"].cloneOptions(r);if(e.joinCondition(a)===!0){i[s]=this.body.nodes[s];for(var d=0;d<r.edges.length;d++){var l=r.edges[d];void 0===this.clusteredEdges[l.id]&&(o[l.id]=l)}}}this._cluster(i,o,e,t)}},{key:"clusterByEdgeCount",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?!0:arguments[2];t=this._checkOptions(t);for(var o=[],n={},s=void 0,r=void 0,a=void 0,d=void 0,l=void 0,c=0;c<this.body.nodeIndices.length;c++){var u={},f={};if(d=this.body.nodeIndices[c],void 0===n[d]){l=0,a=this.body.nodes[d],r=[];for(var p=0;p<a.edges.length;p++)s=a.edges[p],void 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Error("No nodeId supplied to clusterByConnection!");if(void 0===this.body.nodes[e])throw new Error("The nodeId given to clusterByConnection does not exist!");var o=this.body.nodes[e];t=this._checkOptions(t,o),void 0===t.clusterNodeProperties.x&&(t.clusterNodeProperties.x=o.x),void 0===t.clusterNodeProperties.y&&(t.clusterNodeProperties.y=o.y),void 0===t.clusterNodeProperties.fixed&&(t.clusterNodeProperties.fixed={},t.clusterNodeProperties.fixed.x=o.options.fixed.x,t.clusterNodeProperties.fixed.y=o.options.fixed.y);var n={},s={},r=o.id,a=h["default"].cloneOptions(o);n[r]=o;for(var d=0;d<o.edges.length;d++){var l=o.edges[d];if(void 0===this.clusteredEdges[l.id]){var c=this._getConnectedId(l,r);if(void 0===this.clusteredNodes[c])if(c!==r)if(void 0===t.joinCondition)s[l.id]=l,n[c]=this.body.nodes[c];else{var u=h["default"].cloneOptions(this.body.nodes[c]);t.joinCondition(a,u)===!0&&(s[l.id]=l,n[c]=this.body.nodes[c])}else s[l.id]=l}}this._cluster(n,s,t,i)}},{key:"_createClusterEdges",value:function(e,t,i,o){for(var n=void 0,s=void 0,r=void 0,a=void 0,d=void 0,l=void 0,u=Object.keys(e),f=[],p=0;p<u.length;p++){s=u[p],r=e[s];for(var v=0;v<r.edges.length;v++)n=r.edges[v],void 0===this.clusteredEdges[n.id]&&(n.toId==n.fromId?t[n.id]=n:n.toId==s?(a=i.id,d=n.fromId,l=d):(a=n.toId,d=i.id,l=a),void 0===e[l]&&f.push({edge:n,fromId:d,toId:a}))}for(var y=0;y<f.length;y++){var g=f[y].edge,b=h["default"].cloneOptions(g,"edge");c.deepExtend(b,o),b.from=f[y].fromId,b.to=f[y].toId,b.id="clusterEdge:"+c.randomUUID();var m=this.body.functions.createEdge(b);m.clusteringEdgeReplacingId=g.id,this.body.edges[m.id]=m,m.connect(),this._backupEdgeOptions(g),g.setOptions({physics:!1,hidden:!0})}}},{key:"_checkOptions",value:function(){var e=arguments.length<=0||void 0===arguments[0]?{}:arguments[0];return void 0===e.clusterEdgeProperties&&(e.clusterEdgeProperties={}),void 0===e.clusterNodeProperties&&(e.clusterNodeProperties={}),e}},{key:"_cluster",value:function(e,t,i){var o=arguments.length<=3||void 0===arguments[3]?!0:arguments[3];if(!(Object.keys(e).length<2)){for(var n in e)if(e.hasOwnProperty(n)&&void 0!==this.clusteredNodes[n])return;var s=c.deepExtend({},i.clusterNodeProperties);if(void 0!==i.processProperties){var r=[];for(var a in e)if(e.hasOwnProperty(a)){var d=h["default"].cloneOptions(e[a]);r.push(d)}var u=[];for(var f in t)if(t.hasOwnProperty(f)&&"clusterEdge:"!==f.substr(0,12)){var p=h["default"].cloneOptions(t[f],"edge");u.push(p)}if(s=i.processProperties(s,r,u),!s)throw new Error("The processProperties function does not return properties!")}void 0===s.id&&(s.id="cluster:"+c.randomUUID());var v=s.id;void 0===s.label&&(s.label="cluster");var y=void 0;void 0===s.x&&(y=this._getClusterPosition(e),s.x=y.x),void 0===s.y&&(void 0===y&&(y=this._getClusterPosition(e)),s.y=y.y),s.id=v;var 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t=this.canvas.frame.canvas.getContext("2d");0!==this.canvas.frame.canvas.width&&0!==this.canvas.frame.canvas.height||this.canvas.setSize(),this.pixelRatio=(window.devicePixelRatio||1)/(t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1),t.setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0);var i=this.canvas.frame.canvas.clientWidth,o=this.canvas.frame.canvas.clientHeight;if(t.clearRect(0,0,i,o),0===this.canvas.frame.clientWidth)return;t.save(),t.translate(this.body.view.translation.x,this.body.view.translation.y),t.scale(this.body.view.scale,this.body.view.scale),t.beginPath(),this.body.emitter.emit("beforeDrawing",t),t.closePath(),e===!1&&(this.dragging===!1||this.dragging===!0&&this.options.hideEdgesOnDrag===!1)&&this._drawEdges(t),(this.dragging===!1||this.dragging===!0&&this.options.hideNodesOnDrag===!1)&&this._drawNodes(t,e),t.beginPath(),this.body.emitter.emit("afterDrawing",t),t.closePath(),t.restore(),e===!0&&t.clearRect(0,0,i,o)}}},{key:"_resizeNodes",value:function(){var e=this.canvas.frame.canvas.getContext("2d");void 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e=this;this.body.emitter.once("resize",function(t){0!==t.width&&(e.body.view.translation.x=.5*t.width),0!==t.height&&(e.body.view.translation.y=.5*t.height)}),this.body.emitter.on("setSize",this.setSize.bind(this)),this.body.emitter.on("destroy",function(){e.hammerFrame.destroy(),e.hammer.destroy(),e._cleanUp()})}},{key:"setOptions",value:function(e){var t=this;if(void 0!==e){var i=["width","height","autoResize"];a.selectiveDeepExtend(i,this.options,e)}this.options.autoResize===!0&&(this._cleanUp(),this.resizeTimer=setInterval(function(){var e=t.setSize();e===!0&&t.body.emitter.emit("_requestRedraw")},1e3),this.resizeFunction=this._onResize.bind(this),a.addEventListener(window,"resize",this.resizeFunction))}},{key:"_cleanUp",value:function(){void 0!==this.resizeTimer&&clearInterval(this.resizeTimer),a.removeEventListener(window,"resize",this.resizeFunction),this.resizeFunction=void 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e=this.frame.canvas.width/this.pixelRatio/this.cameraState.previousWidth,t=this.frame.canvas.height/this.pixelRatio/this.cameraState.previousHeight,i=this.cameraState.scale;1!=e&&1!=t?i=.5*this.cameraState.scale*(e+t):1!=e?i=this.cameraState.scale*e:1!=t&&(i=this.cameraState.scale*t),this.body.view.scale=i;var o=this.DOMtoCanvas({x:.5*this.frame.canvas.clientWidth,y:.5*this.frame.canvas.clientHeight}),n={x:o.x-this.cameraState.position.x,y:o.y-this.cameraState.position.y};this.body.view.translation.x+=n.x*this.body.view.scale,this.body.view.translation.y+=n.y*this.body.view.scale}}},{key:"_prepareValue",value:function(e){if("number"==typeof e)return e+"px";if("string"==typeof e){if(-1!==e.indexOf("%")||-1!==e.indexOf("px"))return e;if(-1===e.indexOf("%"))return e+"px"}throw new Error("Could not use the value supplied for width or 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s(this.frame),r.onRelease(this.hammerFrame,function(t){e.body.eventListeners.onRelease(t)})}},{key:"setSize",value:function(){var e=arguments.length<=0||void 0===arguments[0]?this.options.width:arguments[0],t=arguments.length<=1||void 0===arguments[1]?this.options.height:arguments[1];e=this._prepareValue(e),t=this._prepareValue(t);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),e!=this.options.width||t!=this.options.height||this.frame.style.width!=e||this.frame.style.height!=t?(this._getCameraState(r),this.frame.style.width=e,this.frame.style.height=t,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=e,this.options.height=t,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(e){return(e-this.body.view.translation.x)/this.body.view.scale}},{key:"_XconvertCanvasToDOM",value:function(e){return e*this.body.view.scale+this.body.view.translation.x}},{key:"_YconvertDOMtoCanvas",value:function(e){return(e-this.body.view.translation.y)/this.body.view.scale}},{key:"_YconvertCanvasToDOM",value:function(e){return e*this.body.view.scale+this.body.view.translation.y}},{key:"canvasToDOM",value:function(e){return{x:this._XconvertCanvasToDOM(e.x),y:this._YconvertCanvasToDOM(e.y)}}},{key:"DOMtoCanvas",value:function(e){return{x:this._XconvertDOMtoCanvas(e.x),y:this._YconvertDOMtoCanvas(e.y)}}}]),e}();t["default"]=h},function(e,t,i){if("undefined"!=typeof window){var o=i(59),n=window.Hammer||i(60);e.exports=o(n,{preventDefault:"mouse"})}else e.exports=function(){throw Error("hammer.js is only available in a browser, not in node.js.")}},function(e,t,i){var o,n,s;!function(i){n=[],o=i,s="function"==typeof o?o.apply(t,n):o,!(void 0!==s&&(e.exports=s))}(function(){var e=null;return function t(i,o){function n(e){return e.match(/[^ ]+/g)}function s(t){if("hammer.input"!==t.type){if(t.srcEvent._handled||(t.srcEvent._handled={}),t.srcEvent._handled[t.type])return;t.srcEvent._handled[t.type]=!0}var i=!1;t.stopPropagation=function(){i=!0};var o=t.srcEvent.stopPropagation.bind(t.srcEvent);"function"==typeof o&&(t.srcEvent.stopPropagation=function(){o(),t.stopPropagation()}),t.firstTarget=e;for(var n=e;n&&!i;){var s=n.hammer;if(s)for(var r,a=0;a<s.length;a++)if(r=s[a]._handlers[t.type])for(var h=0;h<r.length&&!i;h++)r[h](t);n=n.parentNode}}var r=o||{preventDefault:!1};if(i.Manager){var a=i,h=function(e,i){var o=Object.create(r);return i&&a.assign(o,i),t(new a(e,o),o)};return a.assign(h,a),h.Manager=function(e,i){var o=Object.create(r);return i&&a.assign(o,i),t(new a.Manager(e,o),o)},h}var d=Object.create(i),l=i.element;return l.hammer||(l.hammer=[]),l.hammer.push(d),i.on("hammer.input",function(t){r.preventDefault!==!0&&r.preventDefault!==t.pointerType||t.preventDefault(),t.isFirst&&(e=t.target)}),d._handlers={},d.on=function(e,t){return n(e).forEach(function(e){var o=d._handlers[e];o||(d._handlers[e]=o=[],i.on(e,s)),o.push(t)}),d},d.off=function(e,t){return n(e).forEach(function(e){var o=d._handlers[e];o&&(o=t?o.filter(function(e){return e!==t}):[],o.length>0?d._handlers[e]=o:(i.off(e,s),delete d._handlers[e]))}),d},d.emit=function(t,o){e=o.target,i.emit(t,o)},d.destroy=function(){var e=i.element.hammer,t=e.indexOf(d);-1!==t&&e.splice(t,1),e.length||delete i.element.hammer,d._handlers={},i.destroy()},d}})},function(e,t,i){var o;/*! Hammer.JS - v2.0.6 - 2015-12-23
|
|
* http://hammerjs.github.io/
|
|
*
|
|
* Copyright (c) 2015 Jorik Tangelder;
|
|
* Licensed under the license */
|
|
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0!==e){this.animationEasingFunction=e.animation.easingFunction,this.releaseNode(),e.locked===!0&&(this.lockedOnNodeId=e.lockedOnNode,this.lockedOnNodeOffset=e.offset),0!=this.easingTime&&this._transitionRedraw(!0),this.sourceScale=this.body.view.scale,this.sourceTranslation=this.body.view.translation,this.targetScale=e.scale,this.body.view.scale=this.targetScale;var t=this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight}),i={x:t.x-e.position.x,y:t.y-e.position.y};this.targetTranslation={x:this.sourceTranslation.x+i.x*this.targetScale+e.offset.x,y:this.sourceTranslation.y+i.y*this.targetScale+e.offset.y},0===e.animation.duration?void 0!=this.lockedOnNodeId?(this.viewFunction=this._lockedRedraw.bind(this),this.body.emitter.on("initRedraw",this.viewFunction)):(this.body.view.scale=this.targetScale,this.body.view.translation=this.targetTranslation,this.body.emitter.emit("_requestRedraw")):(this.animationSpeed=1/(60*e.animation.duration*.001)||1/60,this.animationEasingFunction=e.animation.easingFunction,this.viewFunction=this._transitionRedraw.bind(this),this.body.emitter.on("initRedraw",this.viewFunction),this.body.emitter.emit("_startRendering"))}}},{key:"_lockedRedraw",value:function(){var e={x:this.body.nodes[this.lockedOnNodeId].x,y:this.body.nodes[this.lockedOnNodeId].y},t=this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight}),i={x:t.x-e.x,y:t.y-e.y},o=this.body.view.translation,n={x:o.x+i.x*this.body.view.scale+this.lockedOnNodeOffset.x,y:o.y+i.y*this.body.view.scale+this.lockedOnNodeOffset.y};this.body.view.translation=n}},{key:"releaseNode",value:function(){void 0!==this.lockedOnNodeId&&void 0!==this.viewFunction&&(this.body.emitter.off("initRedraw",this.viewFunction),this.lockedOnNodeId=void 0,this.lockedOnNodeOffset=void 0)}},{key:"_transitionRedraw",value:function(){var e=arguments.length<=0||void 0===arguments[0]?!1:arguments[0];this.easingTime+=this.animationSpeed,this.easingTime=e===!0?1:this.easingTime;var t=h.easingFunctions[this.animationEasingFunction](this.easingTime);this.body.view.scale=this.sourceScale+(this.targetScale-this.sourceScale)*t,this.body.view.translation={x:this.sourceTranslation.x+(this.targetTranslation.x-this.sourceTranslation.x)*t,y:this.sourceTranslation.y+(this.targetTranslation.y-this.sourceTranslation.y)*t},this.easingTime>=1&&(this.body.emitter.off("initRedraw",this.viewFunction),this.easingTime=0,void 0!=this.lockedOnNodeId&&(this.viewFunction=this._lockedRedraw.bind(this),this.body.emitter.on("initRedraw",this.viewFunction)),this.body.emitter.emit("animationFinished"))}},{key:"getScale",value:function(){return this.body.view.scale}},{key:"getViewPosition",value:function(){return this.canvas.DOMtoCanvas({x:.5*this.canvas.frame.canvas.clientWidth,y:.5*this.canvas.frame.canvas.clientHeight})}}]),e}();t["default"]=d},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),r=i(64),a=o(r),h=i(66),d=o(h),l=i(1),c=function(){function e(t,i,o){n(this,e),this.body=t,this.canvas=i,this.selectionHandler=o,this.navigationHandler=new a["default"](t,i),this.body.eventListeners.onTap=this.onTap.bind(this),this.body.eventListeners.onTouch=this.onTouch.bind(this),this.body.eventListeners.onDoubleTap=this.onDoubleTap.bind(this),this.body.eventListeners.onHold=this.onHold.bind(this),this.body.eventListeners.onDragStart=this.onDragStart.bind(this),this.body.eventListeners.onDrag=this.onDrag.bind(this),this.body.eventListeners.onDragEnd=this.onDragEnd.bind(this),this.body.eventListeners.onMouseWheel=this.onMouseWheel.bind(this),this.body.eventListeners.onPinch=this.onPinch.bind(this),this.body.eventListeners.onMouseMove=this.onMouseMove.bind(this),this.body.eventListeners.onRelease=this.onRelease.bind(this),this.body.eventListeners.onContext=this.onContext.bind(this),this.touchTime=0,this.drag={},this.pinch={},this.popup=void 0,this.popupObj=void 0,this.popupTimer=void 0,this.body.functions.getPointer=this.getPointer.bind(this),this.options={},this.defaultOptions={dragNodes:!0,dragView:!0,hover:!1,keyboard:{enabled:!1,speed:{x:10,y:10,zoom:.02},bindToWindow:!0},navigationButtons:!1,tooltipDelay:300,zoomView:!0},l.extend(this.options,this.defaultOptions),this.bindEventListeners()}return s(e,[{key:"bindEventListeners",value:function(){var e=this;this.body.emitter.on("destroy",function(){clearTimeout(e.popupTimer),delete e.body.functions.getPointer})}},{key:"setOptions",value:function(e){if(void 0!==e){var t=["hideEdgesOnDrag","hideNodesOnDrag","keyboard","multiselect","selectable","selectConnectedEdges"];l.selectiveNotDeepExtend(t,this.options,e),l.mergeOptions(this.options,e,"keyboard"),e.tooltip&&(l.extend(this.options.tooltip,e.tooltip),e.tooltip.color&&(this.options.tooltip.color=l.parseColor(e.tooltip.color)))}this.navigationHandler.setOptions(this.options)}},{key:"getPointer",value:function(e){return{x:e.x-l.getAbsoluteLeft(this.canvas.frame.canvas),y:e.y-l.getAbsoluteTop(this.canvas.frame.canvas)}}},{key:"onTouch",value:function(e){(new Date).valueOf()-this.touchTime>50&&(this.drag.pointer=this.getPointer(e.center),this.drag.pinched=!1,this.pinch.scale=this.body.view.scale,this.touchTime=(new Date).valueOf())}},{key:"onTap",value:function(e){var t=this.getPointer(e.center),i=this.selectionHandler.options.multiselect&&(e.changedPointers[0].ctrlKey||e.changedPointers[0].metaKey);this.checkSelectionChanges(t,e,i),this.selectionHandler._generateClickEvent("click",e,t)}},{key:"onDoubleTap",value:function(e){var t=this.getPointer(e.center);this.selectionHandler._generateClickEvent("doubleClick",e,t)}},{key:"onHold",value:function(e){var t=this.getPointer(e.center),i=this.selectionHandler.options.multiselect;this.checkSelectionChanges(t,e,i),this.selectionHandler._generateClickEvent("click",e,t),this.selectionHandler._generateClickEvent("hold",e,t)}},{key:"onRelease",value:function(e){if((new Date).valueOf()-this.touchTime>10){var t=this.getPointer(e.center);this.selectionHandler._generateClickEvent("release",e,t),this.touchTime=(new Date).valueOf()}}},{key:"onContext",value:function(e){var t=this.getPointer({x:e.clientX,y:e.clientY});this.selectionHandler._generateClickEvent("oncontext",e,t)}},{key:"checkSelectionChanges",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2],o=this.selectionHandler._getSelectedEdgeCount(),n=this.selectionHandler._getSelectedNodeCount(),s=this.selectionHandler.getSelection(),r=void 0;r=i===!0?this.selectionHandler.selectAdditionalOnPoint(e):this.selectionHandler.selectOnPoint(e);var a=this.selectionHandler._getSelectedEdgeCount(),h=this.selectionHandler._getSelectedNodeCount(),d=this.selectionHandler.getSelection(),l=this._determineIfDifferent(s,d),c=l.nodesChanged,u=l.edgesChanged,f=!1;h-n>0?(this.selectionHandler._generateClickEvent("selectNode",t,e),r=!0,f=!0):c===!0&&h>0?(this.selectionHandler._generateClickEvent("deselectNode",t,e,s),this.selectionHandler._generateClickEvent("selectNode",t,e),f=!0,r=!0):0>h-n&&(this.selectionHandler._generateClickEvent("deselectNode",t,e,s),r=!0),a-o>0&&f===!1?(this.selectionHandler._generateClickEvent("selectEdge",t,e),r=!0):a>0&&u===!0?(this.selectionHandler._generateClickEvent("deselectEdge",t,e,s),this.selectionHandler._generateClickEvent("selectEdge",t,e),r=!0):0>a-o&&(this.selectionHandler._generateClickEvent("deselectEdge",t,e,s),r=!0),r===!0&&this.selectionHandler._generateClickEvent("select",t,e)}},{key:"_determineIfDifferent",value:function(e,t){for(var i=!1,o=!1,n=0;n<e.nodes.length;n++)-1===t.nodes.indexOf(e.nodes[n])&&(i=!0);for(var s=0;s<t.nodes.length;s++)-1===e.nodes.indexOf(e.nodes[s])&&(i=!0);for(var r=0;r<e.edges.length;r++)-1===t.edges.indexOf(e.edges[r])&&(o=!0);for(var a=0;a<t.edges.length;a++)-1===e.edges.indexOf(e.edges[a])&&(o=!0);return{nodesChanged:i,edgesChanged:o}}},{key:"onDragStart",value:function(e){void 0===this.drag.pointer&&this.onTouch(e);var t=this.selectionHandler.getNodeAt(this.drag.pointer);if(this.drag.dragging=!0,this.drag.selection=[],this.drag.translation=l.extend({},this.body.view.translation),this.drag.nodeId=void 0,void 0!==t&&this.options.dragNodes===!0){this.drag.nodeId=t.id,t.isSelected()===!1&&(this.selectionHandler.unselectAll(),this.selectionHandler.selectObject(t)),this.selectionHandler._generateClickEvent("dragStart",e,this.drag.pointer);var i=this.selectionHandler.selectionObj.nodes;for(var o in i)if(i.hasOwnProperty(o)){var n=i[o],s={id:n.id,node:n,x:n.x,y:n.y,xFixed:n.options.fixed.x,
|
|
yFixed:n.options.fixed.y};n.options.fixed.x=!0,n.options.fixed.y=!0,this.drag.selection.push(s)}}else this.selectionHandler._generateClickEvent("dragStart",e,this.drag.pointer,void 0,!0)}},{key:"onDrag",value:function(e){var t=this;if(this.drag.pinched!==!0){this.body.emitter.emit("unlockNode");var i=this.getPointer(e.center),o=this.drag.selection;if(o&&o.length&&this.options.dragNodes===!0)!function(){t.selectionHandler._generateClickEvent("dragging",e,i);var n=i.x-t.drag.pointer.x,s=i.y-t.drag.pointer.y;o.forEach(function(e){var i=e.node;e.xFixed===!1&&(i.x=t.canvas._XconvertDOMtoCanvas(t.canvas._XconvertCanvasToDOM(e.x)+n)),e.yFixed===!1&&(i.y=t.canvas._YconvertDOMtoCanvas(t.canvas._YconvertCanvasToDOM(e.y)+s))}),t.body.emitter.emit("startSimulation")}();else if(this.options.dragView===!0){if(this.selectionHandler._generateClickEvent("dragging",e,i,void 0,!0),void 0===this.drag.pointer)return void this.onDragStart(e);var n=i.x-this.drag.pointer.x,s=i.y-this.drag.pointer.y;this.body.view.translation={x:this.drag.translation.x+n,y:this.drag.translation.y+s},this.body.emitter.emit("_redraw")}}}},{key:"onDragEnd",value:function(e){this.drag.dragging=!1;var t=this.drag.selection;t&&t.length?(t.forEach(function(e){e.node.options.fixed.x=e.xFixed,e.node.options.fixed.y=e.yFixed}),this.selectionHandler._generateClickEvent("dragEnd",e,this.getPointer(e.center)),this.body.emitter.emit("startSimulation")):(this.selectionHandler._generateClickEvent("dragEnd",e,this.getPointer(e.center),void 0,!0),this.body.emitter.emit("_requestRedraw"))}},{key:"onPinch",value:function(e){var t=this.getPointer(e.center);this.drag.pinched=!0,void 0===this.pinch.scale&&(this.pinch.scale=1);var i=this.pinch.scale*e.scale;this.zoom(i,t)}},{key:"zoom",value:function(e,t){if(this.options.zoomView===!0){var i=this.body.view.scale;1e-5>e&&(e=1e-5),e>10&&(e=10);var o=void 0;void 0!==this.drag&&this.drag.dragging===!0&&(o=this.canvas.DOMtoCanvas(this.drag.pointer));var n=this.body.view.translation,s=e/i,r=(1-s)*t.x+n.x*s,a=(1-s)*t.y+n.y*s;if(this.body.view.scale=e,this.body.view.translation={x:r,y:a},void 0!=o){var h=this.canvas.canvasToDOM(o);this.drag.pointer.x=h.x,this.drag.pointer.y=h.y}this.body.emitter.emit("_requestRedraw"),e>i?this.body.emitter.emit("zoom",{direction:"+",scale:this.body.view.scale}):this.body.emitter.emit("zoom",{direction:"-",scale:this.body.view.scale})}}},{key:"onMouseWheel",value:function(e){if(this.options.zoomView===!0){var t=0;if(e.wheelDelta?t=e.wheelDelta/120:e.detail&&(t=-e.detail/3),0!==t){var i=this.body.view.scale,o=t/10;0>t&&(o/=1-o),i*=1+o;var n=this.getPointer({x:e.clientX,y:e.clientY});this.zoom(i,n)}e.preventDefault()}}},{key:"onMouseMove",value:function(e){var t=this,i=this.getPointer({x:e.clientX,y:e.clientY}),o=!1;if(void 0!==this.popup&&(this.popup.hidden===!1&&this._checkHidePopup(i),this.popup.hidden===!1&&(o=!0,this.popup.setPosition(i.x+3,i.y-5),this.popup.show())),this.options.keyboard.bindToWindow===!1&&this.options.keyboard.enabled===!0&&this.canvas.frame.focus(),o===!1&&(void 0!==this.popupTimer&&(clearInterval(this.popupTimer),this.popupTimer=void 0),this.drag.dragging||(this.popupTimer=setTimeout(function(){return t._checkShowPopup(i)},this.options.tooltipDelay))),this.options.hover===!0){var n=this.selectionHandler.getNodeAt(i);void 0===n&&(n=this.selectionHandler.getEdgeAt(i)),this.selectionHandler.hoverObject(n)}}},{key:"_checkShowPopup",value:function(e){var t=this.canvas._XconvertDOMtoCanvas(e.x),i=this.canvas._YconvertDOMtoCanvas(e.y),o={left:t,top:i,right:t,bottom:i},n=void 0===this.popupObj?void 0:this.popupObj.id,s=!1,r="node";if(void 0===this.popupObj){for(var a=this.body.nodeIndices,h=this.body.nodes,l=void 0,c=[],u=0;u<a.length;u++)l=h[a[u]],l.isOverlappingWith(o)===!0&&void 0!==l.getTitle()&&c.push(a[u]);c.length>0&&(this.popupObj=h[c[c.length-1]],s=!0)}if(void 0===this.popupObj&&s===!1){for(var f=this.body.edgeIndices,p=this.body.edges,v=void 0,y=[],g=0;g<f.length;g++)v=p[f[g]],v.isOverlappingWith(o)===!0&&v.connected===!0&&void 0!==v.getTitle()&&y.push(f[g]);y.length>0&&(this.popupObj=p[y[y.length-1]],r="edge")}void 0!==this.popupObj?this.popupObj.id!==n&&(void 0===this.popup&&(this.popup=new d["default"](this.canvas.frame)),this.popup.popupTargetType=r,this.popup.popupTargetId=this.popupObj.id,this.popup.setPosition(e.x+3,e.y-5),this.popup.setText(this.popupObj.getTitle()),this.popup.show(),this.body.emitter.emit("showPopup",this.popupObj.id)):void 0!==this.popup&&(this.popup.hide(),this.body.emitter.emit("hidePopup"))}},{key:"_checkHidePopup",value:function(e){var t=this.selectionHandler._pointerToPositionObject(e),i=!1;if("node"===this.popup.popupTargetType){if(void 0!==this.body.nodes[this.popup.popupTargetId]&&(i=this.body.nodes[this.popup.popupTargetId].isOverlappingWith(t),i===!0)){var o=this.selectionHandler.getNodeAt(e);i=o.id===this.popup.popupTargetId}}else void 0===this.selectionHandler.getNodeAt(e)&&void 0!==this.body.edges[this.popup.popupTargetId]&&(i=this.body.edges[this.popup.popupTargetId].isOverlappingWith(t));i===!1&&(this.popupObj=void 0,this.popup.hide(),this.body.emitter.emit("hidePopup"))}}]),e}();t["default"]=c},function(e,t,i){function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),s=(i(1),i(58)),r=i(61),a=i(65),h=function(){function e(t,i){var n=this;o(this,e),this.body=t,this.canvas=i,this.iconsCreated=!1,this.navigationHammers=[],this.boundFunctions={},this.touchTime=0,this.activated=!1,this.body.emitter.on("activate",function(){n.activated=!0,n.configureKeyboardBindings()}),this.body.emitter.on("deactivate",function(){n.activated=!1,n.configureKeyboardBindings()}),this.body.emitter.on("destroy",function(){void 0!==n.keycharm&&n.keycharm.destroy()}),this.options={}}return n(e,[{key:"setOptions",value:function(e){void 0!==e&&(this.options=e,this.create())}},{key:"create",value:function(){this.options.navigationButtons===!0?this.iconsCreated===!1&&this.loadNavigationElements():this.iconsCreated===!0&&this.cleanNavigation(),this.configureKeyboardBindings()}},{key:"cleanNavigation",value:function(){if(0!=this.navigationHammers.length){for(var e=0;e<this.navigationHammers.length;e++)this.navigationHammers[e].destroy();this.navigationHammers=[]}this.navigationDOM&&this.navigationDOM.wrapper&&this.navigationDOM.wrapper.parentNode&&this.navigationDOM.wrapper.parentNode.removeChild(this.navigationDOM.wrapper),this.iconsCreated=!1}},{key:"loadNavigationElements",value:function(){var e=this;this.cleanNavigation(),this.navigationDOM={};var t=["up","down","left","right","zoomIn","zoomOut","zoomExtends"],i=["_moveUp","_moveDown","_moveLeft","_moveRight","_zoomIn","_zoomOut","_fit"];this.navigationDOM.wrapper=document.createElement("div"),this.navigationDOM.wrapper.className="vis-navigation",this.canvas.frame.appendChild(this.navigationDOM.wrapper);for(var o=0;o<t.length;o++){this.navigationDOM[t[o]]=document.createElement("div"),this.navigationDOM[t[o]].className="vis-button vis-"+t[o],this.navigationDOM.wrapper.appendChild(this.navigationDOM[t[o]]);var n=new s(this.navigationDOM[t[o]]);"_fit"===i[o]?r.onTouch(n,this._fit.bind(this)):r.onTouch(n,this.bindToRedraw.bind(this,i[o])),this.navigationHammers.push(n)}var a=new s(this.canvas.frame);r.onRelease(a,function(){e._stopMovement()}),this.navigationHammers.push(a),this.iconsCreated=!0}},{key:"bindToRedraw",value:function(e){void 0===this.boundFunctions[e]&&(this.boundFunctions[e]=this[e].bind(this),this.body.emitter.on("initRedraw",this.boundFunctions[e]),this.body.emitter.emit("_startRendering"))}},{key:"unbindFromRedraw",value:function(e){void 0!==this.boundFunctions[e]&&(this.body.emitter.off("initRedraw",this.boundFunctions[e]),this.body.emitter.emit("_stopRendering"),delete this.boundFunctions[e])}},{key:"_fit",value:function(){(new Date).valueOf()-this.touchTime>700&&(this.body.emitter.emit("fit",{duration:700}),this.touchTime=(new Date).valueOf())}},{key:"_stopMovement",value:function(){for(var e in this.boundFunctions)this.boundFunctions.hasOwnProperty(e)&&(this.body.emitter.off("initRedraw",this.boundFunctions[e]),this.body.emitter.emit("_stopRendering"));this.boundFunctions={}}},{key:"_moveUp",value:function(){this.body.view.translation.y+=this.options.keyboard.speed.y}},{key:"_moveDown",value:function(){this.body.view.translation.y-=this.options.keyboard.speed.y}},{key:"_moveLeft",value:function(){this.body.view.translation.x+=this.options.keyboard.speed.x}},{key:"_moveRight",value:function(){this.body.view.translation.x-=this.options.keyboard.speed.x}},{key:"_zoomIn",value:function(){this.body.view.scale*=1+this.options.keyboard.speed.zoom,this.body.emitter.emit("zoom",{direction:"+",scale:this.body.view.scale})}},{key:"_zoomOut",value:function(){this.body.view.scale/=1+this.options.keyboard.speed.zoom,this.body.emitter.emit("zoom",{direction:"-",scale:this.body.view.scale})}},{key:"configureKeyboardBindings",value:function(){var e=this;void 0!==this.keycharm&&this.keycharm.destroy(),this.options.keyboard.enabled===!0&&(this.options.keyboard.bindToWindow===!0?this.keycharm=a({container:window,preventDefault:!0}):this.keycharm=a({container:this.canvas.frame,preventDefault:!0}),this.keycharm.reset(),this.activated===!0&&(this.keycharm.bind("up",function(){e.bindToRedraw("_moveUp")},"keydown"),this.keycharm.bind("down",function(){e.bindToRedraw("_moveDown")},"keydown"),this.keycharm.bind("left",function(){e.bindToRedraw("_moveLeft")},"keydown"),this.keycharm.bind("right",function(){e.bindToRedraw("_moveRight")},"keydown"),this.keycharm.bind("=",function(){e.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("num+",function(){e.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("num-",function(){e.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("-",function(){e.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("[",function(){e.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("]",function(){e.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("pageup",function(){e.bindToRedraw("_zoomIn")},"keydown"),this.keycharm.bind("pagedown",function(){e.bindToRedraw("_zoomOut")},"keydown"),this.keycharm.bind("up",function(){e.unbindFromRedraw("_moveUp")},"keyup"),this.keycharm.bind("down",function(){e.unbindFromRedraw("_moveDown")},"keyup"),this.keycharm.bind("left",function(){e.unbindFromRedraw("_moveLeft")},"keyup"),this.keycharm.bind("right",function(){e.unbindFromRedraw("_moveRight")},"keyup"),this.keycharm.bind("=",function(){e.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("num+",function(){e.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("num-",function(){e.unbindFromRedraw("_zoomOut")},"keyup"),this.keycharm.bind("-",function(){e.unbindFromRedraw("_zoomOut")},"keyup"),this.keycharm.bind("[",function(){e.unbindFromRedraw("_zoomOut")},"keyup"),this.keycharm.bind("]",function(){e.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("pageup",function(){e.unbindFromRedraw("_zoomIn")},"keyup"),this.keycharm.bind("pagedown",function(){e.unbindFromRedraw("_zoomOut")},"keyup")))}}]),e}();t["default"]=h},function(e,t,i){var o,n,s;!function(i,r){n=[],o=r,s="function"==typeof o?o.apply(t,n):o,!(void 0!==s&&(e.exports=s))}(this,function(){function e(e){var t,i=e&&e.preventDefault||!1,o=e&&e.container||window,n={},s={keydown:{},keyup:{}},r={};for(t=97;122>=t;t++)r[String.fromCharCode(t)]={code:65+(t-97),shift:!1};for(t=65;90>=t;t++)r[String.fromCharCode(t)]={code:t,shift:!0};for(t=0;9>=t;t++)r[""+t]={code:48+t,shift:!1};for(t=1;12>=t;t++)r["F"+t]={code:111+t,shift:!1};for(t=0;9>=t;t++)r["num"+t]={code:96+t,shift:!1};r["num*"]={code:106,shift:!1},r["num+"]={code:107,shift:!1},r["num-"]={code:109,shift:!1},r["num/"]={code:111,shift:!1},r["num."]={code:110,shift:!1},r.left={code:37,shift:!1},r.up={code:38,shift:!1},r.right={code:39,shift:!1},r.down={code:40,shift:!1},r.space={code:32,shift:!1},r.enter={code:13,shift:!1},r.shift={code:16,shift:void 0},r.esc={code:27,shift:!1},r.backspace={code:8,shift:!1},r.tab={code:9,shift:!1},r.ctrl={code:17,shift:!1},r.alt={code:18,shift:!1},r["delete"]={code:46,shift:!1},r.pageup={code:33,shift:!1},r.pagedown={code:34,shift:!1},r["="]={code:187,shift:!1},r["-"]={code:189,shift:!1},r["]"]={code:221,shift:!1},r["["]={code:219,shift:!1};var a=function(e){d(e,"keydown")},h=function(e){d(e,"keyup")},d=function(e,t){if(void 0!==s[t][e.keyCode]){for(var o=s[t][e.keyCode],n=0;n<o.length;n++)void 0===o[n].shift?o[n].fn(e):1==o[n].shift&&1==e.shiftKey?o[n].fn(e):0==o[n].shift&&0==e.shiftKey&&o[n].fn(e);1==i&&e.preventDefault()}};return n.bind=function(e,t,i){if(void 0===i&&(i="keydown"),void 0===r[e])throw new Error("unsupported key: "+e);void 0===s[i][r[e].code]&&(s[i][r[e].code]=[]),s[i][r[e].code].push({fn:t,shift:r[e].shift})},n.bindAll=function(e,t){void 0===t&&(t="keydown");for(var i in r)r.hasOwnProperty(i)&&n.bind(i,e,t)},n.getKey=function(e){for(var t in r)if(r.hasOwnProperty(t)){if(1==e.shiftKey&&1==r[t].shift&&e.keyCode==r[t].code)return t;if(0==e.shiftKey&&0==r[t].shift&&e.keyCode==r[t].code)return t;if(e.keyCode==r[t].code&&"shift"==t)return t}return"unknown key, currently not supported"},n.unbind=function(e,t,i){if(void 0===i&&(i="keydown"),void 0===r[e])throw new Error("unsupported key: "+e);if(void 0!==t){var o=[],n=s[i][r[e].code];if(void 0!==n)for(var a=0;a<n.length;a++)n[a].fn==t&&n[a].shift==r[e].shift||o.push(s[i][r[e].code][a]);s[i][r[e].code]=o}else s[i][r[e].code]=[]},n.reset=function(){s={keydown:{},keyup:{}}},n.destroy=function(){s={keydown:{},keyup:{}},o.removeEventListener("keydown",a,!0),o.removeEventListener("keyup",h,!0)},o.addEventListener("keydown",a,!0),o.addEventListener("keyup",h,!0),n}return e})},function(e,t){function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var o=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),n=function(){function e(t){i(this,e),this.container=t,this.x=0,this.y=0,this.padding=5,this.hidden=!1,this.frame=document.createElement("div"),this.frame.className="vis-network-tooltip",this.container.appendChild(this.frame)}return o(e,[{key:"setPosition",value:function(e,t){this.x=parseInt(e),this.y=parseInt(t)}},{key:"setText",value:function(e){e instanceof Element?(this.frame.innerHTML="",this.frame.appendChild(e)):this.frame.innerHTML=e}},{key:"show",value:function(e){if(void 0===e&&(e=!0),e===!0){var t=this.frame.clientHeight,i=this.frame.clientWidth,o=this.frame.parentNode.clientHeight,n=this.frame.parentNode.clientWidth,s=this.y-t;s+t+this.padding>o&&(s=o-t-this.padding),s<this.padding&&(s=this.padding);var r=this.x;r+i+this.padding>n&&(r=n-i-this.padding),r<this.padding&&(r=this.padding),this.frame.style.left=r+"px",this.frame.style.top=s+"px",this.frame.style.visibility="visible",this.hidden=!1}else this.hide()}},{key:"hide",value:function(){this.hidden=!0,this.frame.style.visibility="hidden"}}]),e}();t["default"]=n},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),r=i(15),a=o(r),h=i(36),d=o(h),l=i(1),c=function(){function e(t,i){var o=this;n(this,e),this.body=t,this.canvas=i,this.selectionObj={nodes:[],edges:[]},this.hoverObj={nodes:{},edges:{}},this.options={},this.defaultOptions={multiselect:!1,selectable:!0,selectConnectedEdges:!0,hoverConnectedEdges:!0},l.extend(this.options,this.defaultOptions),this.body.emitter.on("_dataChanged",function(){o.updateSelection()})}return s(e,[{key:"setOptions",value:function(e){if(void 0!==e){var t=["multiselect","hoverConnectedEdges","selectable","selectConnectedEdges"];l.selectiveDeepExtend(t,this.options,e)}}},{key:"selectOnPoint",value:function(e){var t=!1;if(this.options.selectable===!0){var i=this.getNodeAt(e)||this.getEdgeAt(e);this.unselectAll(),void 0!==i&&(t=this.selectObject(i)),this.body.emitter.emit("_requestRedraw")}return t}},{key:"selectAdditionalOnPoint",value:function(e){var t=!1;if(this.options.selectable===!0){var i=this.getNodeAt(e)||this.getEdgeAt(e);void 0!==i&&(t=!0,i.isSelected()===!0?this.deselectObject(i):this.selectObject(i),this.body.emitter.emit("_requestRedraw"))}return t}},{key:"_generateClickEvent",value:function(e,t,i,o){var n=arguments.length<=4||void 0===arguments[4]?!1:arguments[4],s=void 0;s=n===!0?{nodes:[],edges:[]}:this.getSelection(),s.pointer={DOM:{x:i.x,y:i.y},canvas:this.canvas.DOMtoCanvas(i)},s.event=t,void 0!==o&&(s.previousSelection=o),this.body.emitter.emit(e,s)}},{key:"selectObject",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?this.options.selectConnectedEdges:arguments[1];return void 0!==e?(e instanceof a["default"]&&t===!0&&this._selectConnectedEdges(e),e.select(),this._addToSelection(e),!0):!1}},{key:"deselectObject",value:function(e){e.isSelected()===!0&&(e.selected=!1,this._removeFromSelection(e))}},{key:"_getAllNodesOverlappingWith",value:function(e){for(var t=[],i=this.body.nodes,o=0;o<this.body.nodeIndices.length;o++){var n=this.body.nodeIndices[o];i[n].isOverlappingWith(e)&&t.push(n)}return t}},{key:"_pointerToPositionObject",value:function(e){var t=this.canvas.DOMtoCanvas(e);return{left:t.x-1,top:t.y+1,right:t.x+1,bottom:t.y-1}}},{key:"getNodeAt",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?!0:arguments[1],i=this._pointerToPositionObject(e),o=this._getAllNodesOverlappingWith(i);return o.length>0?t===!0?this.body.nodes[o[o.length-1]]:o[o.length-1]:void 0}},{key:"_getEdgesOverlappingWith",value:function(e,t){for(var i=this.body.edges,o=0;o<this.body.edgeIndices.length;o++){var n=this.body.edgeIndices[o];i[n].isOverlappingWith(e)&&t.push(n)}}},{key:"_getAllEdgesOverlappingWith",value:function(e){var t=[];return this._getEdgesOverlappingWith(e,t),t}},{key:"getEdgeAt",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?!0:arguments[1],i=this._pointerToPositionObject(e),o=this._getAllEdgesOverlappingWith(i);return o.length>0?t===!0?this.body.edges[o[o.length-1]]:o[o.length-1]:void 0}},{key:"_addToSelection",value:function(e){e instanceof a["default"]?this.selectionObj.nodes[e.id]=e:this.selectionObj.edges[e.id]=e}},{key:"_addToHover",value:function(e){e instanceof a["default"]?this.hoverObj.nodes[e.id]=e:this.hoverObj.edges[e.id]=e}},{key:"_removeFromSelection",value:function(e){e instanceof a["default"]?(delete this.selectionObj.nodes[e.id],this._unselectConnectedEdges(e)):delete this.selectionObj.edges[e.id]}},{key:"unselectAll",value:function(){for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&this.selectionObj.nodes[e].unselect();for(var t in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(t)&&this.selectionObj.edges[t].unselect();this.selectionObj={nodes:{},edges:{}}}},{key:"_getSelectedNodeCount",value:function(){var e=0;for(var t in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(t)&&(e+=1);return e}},{key:"_getSelectedNode",value:function(){for(var e in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(e))return this.selectionObj.nodes[e]}},{key:"_getSelectedEdge",value:function(){for(var e in this.selectionObj.edges)if(this.selectionObj.edges.hasOwnProperty(e))return this.selectionObj.edges[e]}},{key:"_getSelectedEdgeCount",value:function(){var e=0;for(var t in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(t)&&(e+=1);return e}},{key:"_getSelectedObjectCount",value:function(){var e=0;for(var t in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(t)&&(e+=1);for(var i in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(i)&&(e+=1);return e}},{key:"_selectionIsEmpty",value:function(){for(var e in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(e))return!1;for(var t in this.selectionObj.edges)if(this.selectionObj.edges.hasOwnProperty(t))return!1;return!0}},{key:"_clusterInSelection",value:function(){for(var e in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(e)&&this.selectionObj.nodes[e].clusterSize>1)return!0;return!1}},{key:"_selectConnectedEdges",value:function(e){for(var t=0;t<e.edges.length;t++){var i=e.edges[t];i.select(),this._addToSelection(i)}}},{key:"_hoverConnectedEdges",value:function(e){for(var t=0;t<e.edges.length;t++){var i=e.edges[t];i.hover=!0,this._addToHover(i)}}},{key:"_unselectConnectedEdges",value:function(e){for(var t=0;t<e.edges.length;t++){var i=e.edges[t];i.unselect(),this._removeFromSelection(i)}}},{key:"blurObject",value:function(e){e.hover===!0&&(e.hover=!1,e instanceof a["default"]?this.body.emitter.emit("blurNode",{node:e.id}):this.body.emitter.emit("blurEdge",{edge:e.id}))}},{key:"hoverObject",value:function(e){var t=!1;for(var i in this.hoverObj.nodes)this.hoverObj.nodes.hasOwnProperty(i)&&(void 0===e||e instanceof a["default"]&&e.id!=i||e instanceof d["default"])&&(this.blurObject(this.hoverObj.nodes[i]),delete this.hoverObj.nodes[i],t=!0);for(var o in this.hoverObj.edges)this.hoverObj.edges.hasOwnProperty(o)&&(t===!0?(this.hoverObj.edges[o].hover=!1,delete this.hoverObj.edges[o]):void 0===e&&(this.blurObject(this.hoverObj.edges[o]),delete this.hoverObj.edges[o],t=!0));void 0!==e&&(e.hover===!1&&(e.hover=!0,this._addToHover(e),t=!0,e instanceof a["default"]?this.body.emitter.emit("hoverNode",{node:e.id}):this.body.emitter.emit("hoverEdge",{edge:e.id})),e instanceof a["default"]&&this.options.hoverConnectedEdges===!0&&this._hoverConnectedEdges(e)),t===!0&&this.body.emitter.emit("_requestRedraw")}},{key:"getSelection",value:function(){var e=this.getSelectedNodes(),t=this.getSelectedEdges();return{nodes:e,edges:t}}},{key:"getSelectedNodes",value:function(){var e=[];if(this.options.selectable===!0)for(var t in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(t)&&e.push(this.selectionObj.nodes[t].id);return e}},{key:"getSelectedEdges",value:function(){var e=[];if(this.options.selectable===!0)for(var t in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(t)&&e.push(this.selectionObj.edges[t].id);return e}},{key:"setSelection",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],i=void 0,o=void 0;if(!e||!e.nodes&&!e.edges)throw"Selection must be an object with nodes and/or edges properties";if((t.unselectAll||void 0===t.unselectAll)&&this.unselectAll(),e.nodes)for(i=0;i<e.nodes.length;i++){o=e.nodes[i];var n=this.body.nodes[o];if(!n)throw new RangeError('Node with id "'+o+'" not found');this.selectObject(n,t.highlightEdges)}if(e.edges)for(i=0;i<e.edges.length;i++){o=e.edges[i];var s=this.body.edges[o];if(!s)throw new RangeError('Edge with id "'+o+'" not found');this.selectObject(s)}this.body.emitter.emit("_requestRedraw")}},{key:"selectNodes",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?!0:arguments[1];if(!e||void 0===e.length)throw"Selection must be an array with ids";this.setSelection({nodes:e},{highlightEdges:t})}},{key:"selectEdges",value:function(e){if(!e||void 0===e.length)throw"Selection must be an array with ids";this.setSelection({edges:e})}},{key:"updateSelection",value:function(){for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&(this.body.nodes.hasOwnProperty(e)||delete this.selectionObj.nodes[e]);for(var t in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(t)&&(this.body.edges.hasOwnProperty(t)||delete this.selectionObj.edges[t])}}]),e}();t["default"]=c},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s=function(){function e(e,t){var i=[],o=!0,n=!1,s=void 0;try{for(var r,a=e[Symbol.iterator]();!(o=(r=a.next()).done)&&(i.push(r.value),!t||i.length!==t);o=!0);}catch(h){n=!0,s=h}finally{try{!o&&a["return"]&&a["return"]()}finally{if(n)throw s}}return i}return function(t,i){if(Array.isArray(t))return t;if(Symbol.iterator in Object(t))return e(t,i);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},a=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),h=i(54),d=o(h),l=i(1),c=function(){function e(t){n(this,e),this.body=t,this.initialRandomSeed=Math.round(1e6*Math.random()),this.randomSeed=this.initialRandomSeed,this.setPhysics=!1,this.options={},this.optionsBackup={physics:{}},this.defaultOptions={randomSeed:void 0,improvedLayout:!0,hierarchical:{enabled:!1,levelSeparation:150,nodeSpacing:100,treeSpacing:200,blockShifting:!0,edgeMinimization:!0,parentCentralization:!0,direction:"UD",sortMethod:"hubsize"}},l.extend(this.options,this.defaultOptions),this.bindEventListeners()}return a(e,[{key:"bindEventListeners",value:function(){var e=this;this.body.emitter.on("_dataChanged",function(){e.setupHierarchicalLayout()}),this.body.emitter.on("_dataLoaded",function(){e.layoutNetwork()}),this.body.emitter.on("_resetHierarchicalLayout",function(){e.setupHierarchicalLayout()})}},{key:"setOptions",value:function(e,t){if(void 0!==e){var i=this.options.hierarchical.enabled;if(l.selectiveDeepExtend(["randomSeed","improvedLayout"],this.options,e),l.mergeOptions(this.options,e,"hierarchical"),void 0!==e.randomSeed&&(this.initialRandomSeed=e.randomSeed),this.options.hierarchical.enabled===!0)return i===!0&&this.body.emitter.emit("refresh",!0),"RL"===this.options.hierarchical.direction||"DU"===this.options.hierarchical.direction?this.options.hierarchical.levelSeparation>0&&(this.options.hierarchical.levelSeparation*=-1):this.options.hierarchical.levelSeparation<0&&(this.options.hierarchical.levelSeparation*=-1),this.body.emitter.emit("_resetHierarchicalLayout"),this.adaptAllOptionsForHierarchicalLayout(t);if(i===!0)return this.body.emitter.emit("refresh"),l.deepExtend(t,this.optionsBackup)}return t}},{key:"adaptAllOptionsForHierarchicalLayout",value:function(e){if(this.options.hierarchical.enabled===!0){void 0===e.physics||e.physics===!0?(e.physics={enabled:void 0===this.optionsBackup.physics.enabled?!0:this.optionsBackup.physics.enabled,solver:"hierarchicalRepulsion"},this.optionsBackup.physics.enabled=void 0===this.optionsBackup.physics.enabled?!0:this.optionsBackup.physics.enabled,this.optionsBackup.physics.solver=this.optionsBackup.physics.solver||"barnesHut"):"object"===r(e.physics)?(this.optionsBackup.physics.enabled=void 0===e.physics.enabled?!0:e.physics.enabled,this.optionsBackup.physics.solver=e.physics.solver||"barnesHut",e.physics.solver="hierarchicalRepulsion"):e.physics!==!1&&(this.optionsBackup.physics.solver="barnesHut",e.physics={solver:"hierarchicalRepulsion"});var t="horizontal";"RL"!==this.options.hierarchical.direction&&"LR"!==this.options.hierarchical.direction||(t="vertical"),void 0===e.edges?(this.optionsBackup.edges={smooth:{enabled:!0,type:"dynamic"}},e.edges={smooth:!1}):void 0===e.edges.smooth?(this.optionsBackup.edges={smooth:{enabled:!0,type:"dynamic"}},e.edges.smooth=!1):"boolean"==typeof e.edges.smooth?(this.optionsBackup.edges={smooth:e.edges.smooth},e.edges.smooth={enabled:e.edges.smooth,type:t}):(void 0!==e.edges.smooth.type&&"dynamic"!==e.edges.smooth.type&&(t=e.edges.smooth.type),this.optionsBackup.edges={smooth:void 0===e.edges.smooth.enabled?!0:e.edges.smooth.enabled,type:void 0===e.edges.smooth.type?"dynamic":e.edges.smooth.type,roundness:void 0===e.edges.smooth.roundness?.5:e.edges.smooth.roundness,forceDirection:void 0===e.edges.smooth.forceDirection?!1:e.edges.smooth.forceDirection},e.edges.smooth={enabled:void 0===e.edges.smooth.enabled?!0:e.edges.smooth.enabled,type:t,roundness:void 0===e.edges.smooth.roundness?.5:e.edges.smooth.roundness,forceDirection:void 0===e.edges.smooth.forceDirection?!1:e.edges.smooth.forceDirection}),this.body.emitter.emit("_forceDisableDynamicCurves",t)}return e}},{key:"seededRandom",value:function(){var e=1e4*Math.sin(this.randomSeed++);return e-Math.floor(e)}},{key:"positionInitially",value:function(e){if(this.options.hierarchical.enabled!==!0){this.randomSeed=this.initialRandomSeed;for(var t=0;t<e.length;t++){var i=e[t],o=1*e.length+10,n=2*Math.PI*this.seededRandom();void 0===i.x&&(i.x=o*Math.cos(n)),void 0===i.y&&(i.y=o*Math.sin(n))}}}},{key:"layoutNetwork",value:function(){if(this.options.hierarchical.enabled!==!0&&this.options.improvedLayout===!0){for(var e=0,t=0;t<this.body.nodeIndices.length;t++){var i=this.body.nodes[this.body.nodeIndices[t]];i.predefinedPosition===!0&&(e+=1)}if(e<.5*this.body.nodeIndices.length){var o=10,n=0,s=100;if(this.body.nodeIndices.length>s){for(var r=this.body.nodeIndices.length;this.body.nodeIndices.length>s;){n+=1;var a=this.body.nodeIndices.length;n%3===0?this.body.modules.clustering.clusterBridges():this.body.modules.clustering.clusterOutliers();var h=this.body.nodeIndices.length;if(a==h&&n%3!==0||n>o)return this._declusterAll(),this.body.emitter.emit("_layoutFailed"),void console.info("This network could not be positioned by this version of the improved layout algorithm. Please disable improvedLayout for better performance.")}this.body.modules.kamadaKawai.setOptions({springLength:Math.max(150,2*r)})}this.body.modules.kamadaKawai.solve(this.body.nodeIndices,this.body.edgeIndices,!0),this._shiftToCenter();for(var d=70,l=0;l<this.body.nodeIndices.length;l++)this.body.nodes[this.body.nodeIndices[l]].x+=(.5-this.seededRandom())*d,this.body.nodes[this.body.nodeIndices[l]].y+=(.5-this.seededRandom())*d;this._declusterAll(),this.body.emitter.emit("_repositionBezierNodes")}}}},{key:"_shiftToCenter",value:function(){for(var e=d["default"].getRangeCore(this.body.nodes,this.body.nodeIndices),t=d["default"].findCenter(e),i=0;i<this.body.nodeIndices.length;i++)this.body.nodes[this.body.nodeIndices[i]].x-=t.x,this.body.nodes[this.body.nodeIndices[i]].y-=t.y}},{key:"_declusterAll",value:function(){for(var e=!0;e===!0;){e=!1;for(var t=0;t<this.body.nodeIndices.length;t++)this.body.nodes[this.body.nodeIndices[t]].isCluster===!0&&(e=!0,this.body.modules.clustering.openCluster(this.body.nodeIndices[t],{},!1));e===!0&&this.body.emitter.emit("_dataChanged")}}},{key:"getSeed",value:function(){return this.initialRandomSeed}},{key:"setupHierarchicalLayout",value:function(){if(this.options.hierarchical.enabled===!0&&this.body.nodeIndices.length>0){var e=void 0,t=void 0,i=!1,o=!0,n=!1;this.hierarchicalLevels={},this.lastNodeOnLevel={},this.hierarchicalChildrenReference={},this.hierarchicalParentReference={},this.hierarchicalTrees={},this.treeIndex=-1,this.distributionOrdering={},this.distributionIndex={},this.distributionOrderingPresence={};for(t in this.body.nodes)this.body.nodes.hasOwnProperty(t)&&(e=this.body.nodes[t],void 0===e.options.x&&void 0===e.options.y&&(o=!1),void 0!==e.options.level?(i=!0,this.hierarchicalLevels[t]=e.options.level):n=!0);if(n===!0&&i===!0)throw new Error("To use the hierarchical layout, nodes require either no predefined levels or levels have to be defined for all nodes.");
|
|
n===!0&&("hubsize"===this.options.hierarchical.sortMethod?this._determineLevelsByHubsize():"directed"===this.options.hierarchical.sortMethod?this._determineLevelsDirected():"custom"===this.options.hierarchical.sortMethod&&this._determineLevelsCustomCallback());for(var s in this.body.nodes)this.body.nodes.hasOwnProperty(s)&&void 0===this.hierarchicalLevels[s]&&(this.hierarchicalLevels[s]=0);var r=this._getDistribution();this._generateMap(),this._placeNodesByHierarchy(r),this._condenseHierarchy(),this._shiftToCenter()}}},{key:"_condenseHierarchy",value:function(){var e=this,t=!1,i={},o=function(){for(var t=a(),i=0;i<t.length-1;i++){var o=t[i].max-t[i+1].min;n(i+1,o+e.options.hierarchical.treeSpacing)}},n=function(t,i){for(var o in e.hierarchicalTrees)if(e.hierarchicalTrees.hasOwnProperty(o)&&e.hierarchicalTrees[o]===t){var n=e.body.nodes[o],s=e._getPositionForHierarchy(n);e._setPositionForHierarchy(n,s+i,void 0,!0)}},r=function(t){var i=1e9,o=-1e9;for(var n in e.hierarchicalTrees)if(e.hierarchicalTrees.hasOwnProperty(n)&&e.hierarchicalTrees[n]===t){var s=e._getPositionForHierarchy(e.body.nodes[n]);i=Math.min(s,i),o=Math.max(s,o)}return{min:i,max:o}},a=function(){for(var t=[],i=0;i<=e.treeIndex;i++)t.push(r(i));return t},h=function _(t,i){if(i[t.id]=!0,e.hierarchicalChildrenReference[t.id]){var o=e.hierarchicalChildrenReference[t.id];if(o.length>0)for(var n=0;n<o.length;n++)_(e.body.nodes[o[n]],i)}},d=function(t){var i=arguments.length<=1||void 0===arguments[1]?1e9:arguments[1],o=1e9,n=1e9,r=1e9,a=-1e9;for(var h in t)if(t.hasOwnProperty(h)){var d=e.body.nodes[h],l=e.hierarchicalLevels[d.id],c=e._getPositionForHierarchy(d),u=e._getSpaceAroundNode(d,t),f=s(u,2),p=f[0],v=f[1];o=Math.min(p,o),n=Math.min(v,n),i>=l&&(r=Math.min(c,r),a=Math.max(c,a))}return[r,a,o,n]},l=function w(t){var i=e.hierarchicalLevels[t];if(e.hierarchicalChildrenReference[t]){var o=e.hierarchicalChildrenReference[t];if(o.length>0)for(var n=0;n<o.length;n++)i=Math.max(i,w(o[n]))}return i},c=function(e,t){var i=l(e.id),o=l(t.id);return Math.min(i,o)},u=function(t,i){var o=e.hierarchicalParentReference[t.id],n=e.hierarchicalParentReference[i.id];if(void 0===o||void 0===n)return!1;for(var s=0;s<o.length;s++)for(var r=0;r<n.length;r++)if(o[s]==n[r])return!0;return!1},f=function(t,i,o){for(var n=0;n<i.length;n++){var s=i[n],r=e.distributionOrdering[s];if(r.length>1)for(var a=0;a<r.length-1;a++)u(r[a],r[a+1])===!0&&e.hierarchicalTrees[r[a].id]===e.hierarchicalTrees[r[a+1].id]&&t(r[a],r[a+1],o)}},p=function(i,o){var n=arguments.length<=2||void 0===arguments[2]?!1:arguments[2],r=e._getPositionForHierarchy(i),a=e._getPositionForHierarchy(o),l=Math.abs(a-r);if(l>e.options.hierarchical.nodeSpacing){var u={};u[i.id]=!0;var f={};f[o.id]=!0,h(i,u),h(o,f);var p=c(i,o),v=d(u,p),y=s(v,4),g=(y[0],y[1]),b=(y[2],y[3],d(f,p)),m=s(b,4),_=m[0],w=(m[1],m[2]),k=(m[3],Math.abs(g-_));if(k>e.options.hierarchical.nodeSpacing){var x=g-_+e.options.hierarchical.nodeSpacing;x<-w+e.options.hierarchical.nodeSpacing&&(x=-w+e.options.hierarchical.nodeSpacing),0>x&&(e._shiftBlock(o.id,x),t=!0,n===!0&&e._centerParent(o))}}},v=function(o,n){for(var r=n.id,a=n.edges,l=e.hierarchicalLevels[n.id],c=e.options.hierarchical.levelSeparation*e.options.hierarchical.levelSeparation,u={},f=[],p=0;p<a.length;p++){var v=a[p];if(v.toId!=v.fromId){var y=v.toId==r?v.from:v.to;u[a[p].id]=y,e.hierarchicalLevels[y.id]<l&&f.push(v)}}var g=function(t,i){for(var o=0,n=0;n<i.length;n++)if(void 0!==u[i[n].id]){var s=e._getPositionForHierarchy(u[i[n].id])-t;o+=s/Math.sqrt(s*s+c)}return o},b=function(t,i){for(var o=0,n=0;n<i.length;n++)if(void 0!==u[i[n].id]){var s=e._getPositionForHierarchy(u[i[n].id])-t;o-=c*Math.pow(s*s+c,-1.5)}return o},m=function(t,i){for(var o=e._getPositionForHierarchy(n),s={},r=0;t>r;r++){var a=g(o,i),h=b(o,i),d=40,l=Math.max(-d,Math.min(d,Math.round(a/h)));if(o-=l,void 0!==s[o])break;s[o]=r}return o},_=function(o){var r=e._getPositionForHierarchy(n);if(void 0===i[n.id]){var a={};a[n.id]=!0,h(n,a),i[n.id]=a}var l=d(i[n.id]),c=s(l,4),u=(c[0],c[1],c[2]),f=c[3],p=o-r,v=0;p>0?v=Math.min(p,f-e.options.hierarchical.nodeSpacing):0>p&&(v=-Math.min(-p,u-e.options.hierarchical.nodeSpacing)),0!=v&&(e._shiftBlock(n.id,v),t=!0)},w=function(i){var o=e._getPositionForHierarchy(n),r=e._getSpaceAroundNode(n),a=s(r,2),h=a[0],d=a[1],l=i-o,c=o;l>0?c=Math.min(o+(d-e.options.hierarchical.nodeSpacing),i):0>l&&(c=Math.max(o-(h-e.options.hierarchical.nodeSpacing),i)),c!==o&&(e._setPositionForHierarchy(n,c,void 0,!0),t=!0)},k=m(o,f);_(k),k=m(o,a),w(k)},y=function(i){var o=Object.keys(e.distributionOrdering);o=o.reverse();for(var n=0;i>n;n++){t=!1;for(var s=0;s<o.length;s++)for(var r=o[s],a=e.distributionOrdering[r],h=0;h<a.length;h++)v(1e3,a[h]);if(t!==!0)break}},g=function(i){var o=Object.keys(e.distributionOrdering);o=o.reverse();for(var n=0;i>n&&(t=!1,f(p,o,!0),t===!0);n++);},b=function(){for(var t in e.body.nodes)e.body.nodes.hasOwnProperty(t)&&e._centerParent(e.body.nodes[t])},m=function(){var t=Object.keys(e.distributionOrdering);t=t.reverse();for(var i=0;i<t.length;i++)for(var o=t[i],n=e.distributionOrdering[o],s=0;s<n.length;s++)e._centerParent(n[s])};this.options.hierarchical.blockShifting===!0&&(g(5),b()),this.options.hierarchical.edgeMinimization===!0&&y(20),this.options.hierarchical.parentCentralization===!0&&m(),o()}},{key:"_getSpaceAroundNode",value:function(e,t){var i=!0;void 0===t&&(i=!1);var o=this.hierarchicalLevels[e.id];if(void 0!==o){var n=this.distributionIndex[e.id],s=this._getPositionForHierarchy(e),r=1e9,a=1e9;if(0!==n){var h=this.distributionOrdering[o][n-1];if(i===!0&&void 0===t[h.id]||i===!1){var d=this._getPositionForHierarchy(h);r=s-d}}if(n!=this.distributionOrdering[o].length-1){var l=this.distributionOrdering[o][n+1];if(i===!0&&void 0===t[l.id]||i===!1){var c=this._getPositionForHierarchy(l);a=Math.min(a,c-s)}}return[r,a]}return[0,0]}},{key:"_centerParent",value:function(e){if(this.hierarchicalParentReference[e.id])for(var t=this.hierarchicalParentReference[e.id],i=0;i<t.length;i++){var o=t[i],n=this.body.nodes[o];if(this.hierarchicalChildrenReference[o]){var r=1e9,a=-1e9,h=this.hierarchicalChildrenReference[o];if(h.length>0)for(var d=0;d<h.length;d++){var l=this.body.nodes[h[d]];r=Math.min(r,this._getPositionForHierarchy(l)),a=Math.max(a,this._getPositionForHierarchy(l))}var c=this._getPositionForHierarchy(n),u=this._getSpaceAroundNode(n),f=s(u,2),p=f[0],v=f[1],y=.5*(r+a),g=c-y;(0>g&&Math.abs(g)<v-this.options.hierarchical.nodeSpacing||g>0&&Math.abs(g)<p-this.options.hierarchical.nodeSpacing)&&this._setPositionForHierarchy(n,y,void 0,!0)}}}},{key:"_placeNodesByHierarchy",value:function(e){this.positionedNodes={};for(var t in e)if(e.hasOwnProperty(t)){var i=Object.keys(e[t]);i=this._indexArrayToNodes(i),this._sortNodeArray(i);for(var o=0,n=0;n<i.length;n++){var s=i[n];if(void 0===this.positionedNodes[s.id]){var r=this.options.hierarchical.nodeSpacing*o;o>0&&(r=this._getPositionForHierarchy(i[n-1])+this.options.hierarchical.nodeSpacing),this._setPositionForHierarchy(s,r,t),this._validataPositionAndContinue(s,t,r),o++}}}}},{key:"_placeBranchNodes",value:function(e,t){if(void 0!==this.hierarchicalChildrenReference[e]){for(var i=[],o=0;o<this.hierarchicalChildrenReference[e].length;o++)i.push(this.body.nodes[this.hierarchicalChildrenReference[e][o]]);this._sortNodeArray(i);for(var n=0;n<i.length;n++){var s=i[n],r=this.hierarchicalLevels[s.id];if(!(r>t&&void 0===this.positionedNodes[s.id]))return;var a=void 0;a=0===n?this._getPositionForHierarchy(this.body.nodes[e]):this._getPositionForHierarchy(i[n-1])+this.options.hierarchical.nodeSpacing,this._setPositionForHierarchy(s,a,r),this._validataPositionAndContinue(s,r,a)}for(var h=1e9,d=-1e9,l=0;l<i.length;l++){var c=i[l].id;h=Math.min(h,this._getPositionForHierarchy(this.body.nodes[c])),d=Math.max(d,this._getPositionForHierarchy(this.body.nodes[c]))}this._setPositionForHierarchy(this.body.nodes[e],.5*(h+d),t)}}},{key:"_validataPositionAndContinue",value:function(e,t,i){if(void 0!==this.lastNodeOnLevel[t]){var o=this._getPositionForHierarchy(this.body.nodes[this.lastNodeOnLevel[t]]);if(i-o<this.options.hierarchical.nodeSpacing){var n=o+this.options.hierarchical.nodeSpacing-i,s=this._findCommonParent(this.lastNodeOnLevel[t],e.id);this._shiftBlock(s.withChild,n)}}this.lastNodeOnLevel[t]=e.id,this.positionedNodes[e.id]=!0,this._placeBranchNodes(e.id,t)}},{key:"_indexArrayToNodes",value:function(e){for(var t=[],i=0;i<e.length;i++)t.push(this.body.nodes[e[i]]);return t}},{key:"_getDistribution",value:function(){var e={},t=void 0,i=void 0;for(t in this.body.nodes)if(this.body.nodes.hasOwnProperty(t)){i=this.body.nodes[t];var o=void 0===this.hierarchicalLevels[t]?0:this.hierarchicalLevels[t];"UD"===this.options.hierarchical.direction||"DU"===this.options.hierarchical.direction?(i.y=this.options.hierarchical.levelSeparation*o,i.options.fixed.y=!0):(i.x=this.options.hierarchical.levelSeparation*o,i.options.fixed.x=!0),void 0===e[o]&&(e[o]={}),e[o][t]=i}return e}},{key:"_getHubSize",value:function(){var e=0;for(var t in this.body.nodes)if(this.body.nodes.hasOwnProperty(t)){var i=this.body.nodes[t];void 0===this.hierarchicalLevels[t]&&(e=i.edges.length<e?e:i.edges.length)}return e}},{key:"_determineLevelsByHubsize",value:function(){for(var e=this,t=1,i=function(t,i){void 0===e.hierarchicalLevels[i.id]&&(void 0===e.hierarchicalLevels[t.id]&&(e.hierarchicalLevels[t.id]=0),e.hierarchicalLevels[i.id]=e.hierarchicalLevels[t.id]+1)};t>0&&(t=this._getHubSize(),0!==t);)for(var o in this.body.nodes)if(this.body.nodes.hasOwnProperty(o)){var n=this.body.nodes[o];n.edges.length===t&&this._crawlNetwork(i,o)}}},{key:"_determineLevelsCustomCallback",value:function(){var e=this,t=1e5,i=function(e,t,i){},o=function(o,n,s){var r=e.hierarchicalLevels[o.id];void 0===r&&(e.hierarchicalLevels[o.id]=t);var a=i(d["default"].cloneOptions(o,"node"),d["default"].cloneOptions(n,"node"),d["default"].cloneOptions(s,"edge"));e.hierarchicalLevels[n.id]=e.hierarchicalLevels[o.id]+a};this._crawlNetwork(o),this._setMinLevelToZero()}},{key:"_determineLevelsDirected",value:function(){var e=this,t=1e4,i=function(i,o,n){var s=e.hierarchicalLevels[i.id];void 0===s&&(e.hierarchicalLevels[i.id]=t),n.toId==o.id?e.hierarchicalLevels[o.id]=e.hierarchicalLevels[i.id]+1:e.hierarchicalLevels[o.id]=e.hierarchicalLevels[i.id]-1};this._crawlNetwork(i),this._setMinLevelToZero()}},{key:"_setMinLevelToZero",value:function(){var e=1e9;for(var t in this.body.nodes)this.body.nodes.hasOwnProperty(t)&&void 0!==this.hierarchicalLevels[t]&&(e=Math.min(this.hierarchicalLevels[t],e));for(var i in this.body.nodes)this.body.nodes.hasOwnProperty(i)&&void 0!==this.hierarchicalLevels[i]&&(this.hierarchicalLevels[i]-=e)}},{key:"_generateMap",value:function(){var e=this,t=function(t,i){if(e.hierarchicalLevels[i.id]>e.hierarchicalLevels[t.id]){var o=t.id,n=i.id;void 0===e.hierarchicalChildrenReference[o]&&(e.hierarchicalChildrenReference[o]=[]),e.hierarchicalChildrenReference[o].push(n),void 0===e.hierarchicalParentReference[n]&&(e.hierarchicalParentReference[n]=[]),e.hierarchicalParentReference[n].push(o)}};this._crawlNetwork(t)}},{key:"_crawlNetwork",value:function(){var e=this,t=arguments.length<=0||void 0===arguments[0]?function(){}:arguments[0],i=arguments[1],o={},n=0,s=function d(i,n){if(void 0===o[i.id]){void 0===e.hierarchicalTrees[i.id]&&(e.hierarchicalTrees[i.id]=n,e.treeIndex=Math.max(n,e.treeIndex)),o[i.id]=!0;for(var s=void 0,r=0;r<i.edges.length;r++)i.edges[r].connected===!0&&(s=i.edges[r].toId===i.id?i.edges[r].from:i.edges[r].to,i.id!==s.id&&(t(i,s,i.edges[r]),d(s,n)))}};if(void 0===i)for(var r=0;r<this.body.nodeIndices.length;r++){var a=this.body.nodes[this.body.nodeIndices[r]];void 0===o[a.id]&&(s(a,n),n+=1)}else{var h=this.body.nodes[i];if(void 0===h)return void console.error("Node not found:",i);s(h)}}},{key:"_shiftBlock",value:function(e,t){if("UD"===this.options.hierarchical.direction||"DU"===this.options.hierarchical.direction?this.body.nodes[e].x+=t:this.body.nodes[e].y+=t,void 0!==this.hierarchicalChildrenReference[e])for(var i=0;i<this.hierarchicalChildrenReference[e].length;i++)this._shiftBlock(this.hierarchicalChildrenReference[e][i],t)}},{key:"_findCommonParent",value:function(e,t){var i=this,o={},n=function r(e,t){if(void 0!==i.hierarchicalParentReference[t])for(var o=0;o<i.hierarchicalParentReference[t].length;o++){var n=i.hierarchicalParentReference[t][o];e[n]=!0,r(e,n)}},s=function a(e,t){if(void 0!==i.hierarchicalParentReference[t])for(var o=0;o<i.hierarchicalParentReference[t].length;o++){var n=i.hierarchicalParentReference[t][o];if(void 0!==e[n])return{foundParent:n,withChild:t};var s=a(e,n);if(null!==s.foundParent)return s}return{foundParent:null,withChild:t}};return n(o,e),s(o,t)}},{key:"_setPositionForHierarchy",value:function(e,t,i){var o=arguments.length<=3||void 0===arguments[3]?!1:arguments[3];o!==!0&&(void 0===this.distributionOrdering[i]&&(this.distributionOrdering[i]=[],this.distributionOrderingPresence[i]={}),void 0===this.distributionOrderingPresence[i][e.id]&&(this.distributionOrdering[i].push(e),this.distributionIndex[e.id]=this.distributionOrdering[i].length-1),this.distributionOrderingPresence[i][e.id]=!0),"UD"===this.options.hierarchical.direction||"DU"===this.options.hierarchical.direction?e.x=t:e.y=t}},{key:"_getPositionForHierarchy",value:function(e){return"UD"===this.options.hierarchical.direction||"DU"===this.options.hierarchical.direction?e.x:e.y}},{key:"_sortNodeArray",value:function(e){e.length>1&&("UD"===this.options.hierarchical.direction||"DU"===this.options.hierarchical.direction?e.sort(function(e,t){return e.x-t.x}):e.sort(function(e,t){return e.y-t.y}))}}]),e}();t["default"]=c},function(e,t,i){function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),s=i(1),r=i(58),a=i(61),h=function(){function e(t,i,n){var r=this;o(this,e),this.body=t,this.canvas=i,this.selectionHandler=n,this.editMode=!1,this.manipulationDiv=void 0,this.editModeDiv=void 0,this.closeDiv=void 0,this.manipulationHammers=[],this.temporaryUIFunctions={},this.temporaryEventFunctions=[],this.touchTime=0,this.temporaryIds={nodes:[],edges:[]},this.guiEnabled=!1,this.inMode=!1,this.selectedControlNode=void 0,this.options={},this.defaultOptions={enabled:!1,initiallyActive:!1,addNode:!0,addEdge:!0,editNode:void 0,editEdge:!0,deleteNode:!0,deleteEdge:!0,controlNodeStyle:{shape:"dot",size:6,color:{background:"#ff0000",border:"#3c3c3c",highlight:{background:"#07f968",border:"#3c3c3c"}},borderWidth:2,borderWidthSelected:2}},s.extend(this.options,this.defaultOptions),this.body.emitter.on("destroy",function(){r._clean()}),this.body.emitter.on("_dataChanged",this._restore.bind(this)),this.body.emitter.on("_resetData",this._restore.bind(this))}return n(e,[{key:"_restore",value:function(){this.inMode!==!1&&(this.options.initiallyActive===!0?this.enableEditMode():this.disableEditMode())}},{key:"setOptions",value:function(e,t,i){void 0!==t&&(void 0!==t.locale?this.options.locale=t.locale:this.options.locale=i.locale,void 0!==t.locales?this.options.locales=t.locales:this.options.locales=i.locales),void 0!==e&&("boolean"==typeof e?this.options.enabled=e:(this.options.enabled=!0,s.deepExtend(this.options,e)),this.options.initiallyActive===!0&&(this.editMode=!0),this._setup())}},{key:"toggleEditMode",value:function(){this.editMode===!0?this.disableEditMode():this.enableEditMode()}},{key:"enableEditMode",value:function(){this.editMode=!0,this._clean(),this.guiEnabled===!0&&(this.manipulationDiv.style.display="block",this.closeDiv.style.display="block",this.editModeDiv.style.display="none",this.showManipulatorToolbar())}},{key:"disableEditMode",value:function(){this.editMode=!1,this._clean(),this.guiEnabled===!0&&(this.manipulationDiv.style.display="none",this.closeDiv.style.display="none",this.editModeDiv.style.display="block",this._createEditButton())}},{key:"showManipulatorToolbar",value:function(){if(this._clean(),this.manipulationDOM={},this.guiEnabled===!0){this.editMode=!0,this.manipulationDiv.style.display="block",this.closeDiv.style.display="block";var e=this.selectionHandler._getSelectedNodeCount(),t=this.selectionHandler._getSelectedEdgeCount(),i=e+t,o=this.options.locales[this.options.locale],n=!1;this.options.addNode!==!1&&(this._createAddNodeButton(o),n=!0),this.options.addEdge!==!1&&(n===!0?this._createSeperator(1):n=!0,this._createAddEdgeButton(o)),1===e&&"function"==typeof this.options.editNode?(n===!0?this._createSeperator(2):n=!0,this._createEditNodeButton(o)):1===t&&0===e&&this.options.editEdge!==!1&&(n===!0?this._createSeperator(3):n=!0,this._createEditEdgeButton(o)),0!==i&&(e>0&&this.options.deleteNode!==!1?(n===!0&&this._createSeperator(4),this._createDeleteButton(o)):0===e&&this.options.deleteEdge!==!1&&(n===!0&&this._createSeperator(4),this._createDeleteButton(o))),this._bindHammerToDiv(this.closeDiv,this.toggleEditMode.bind(this)),this._temporaryBindEvent("select",this.showManipulatorToolbar.bind(this))}this.body.emitter.emit("_redraw")}},{key:"addNodeMode",value:function(){if(this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="addNode",this.guiEnabled===!0){var e=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(e),this._createSeperator(),this._createDescription(e.addDescription||this.options.locales.en.addDescription),this._bindHammerToDiv(this.closeDiv,this.toggleEditMode.bind(this))}this._temporaryBindEvent("click",this._performAddNode.bind(this))}},{key:"editNode",value:function(){var e=this;this.editMode!==!0&&this.enableEditMode(),this._clean();var t=this.selectionHandler._getSelectedNode();if(void 0!==t){if(this.inMode="editNode","function"!=typeof this.options.editNode)throw new Error("No function has been configured to handle the editing of nodes.");if(t.isCluster!==!0){var i=s.deepExtend({},t.options,!1);if(i.x=t.x,i.y=t.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(t){null!==t&&void 0!==t&&"editNode"===e.inMode&&e.body.data.nodes.getDataSet().update(t),e.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 e=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(e),this._createSeperator(),this._createDescription(e.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 e=this;if(this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="editEdge",this.guiEnabled===!0){var t=this.options.locales[this.options.locale];this.manipulationDOM={},this._createBackButton(t),this._createSeperator(),this._createDescription(t.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 t=e.body.edges[e.edgeBeingEditedId],i=e._getNewTargetNode(t.from.x,t.from.y),o=e._getNewTargetNode(t.to.x,t.to.y);e.temporaryIds.nodes.push(i.id),e.temporaryIds.nodes.push(o.id),e.body.nodes[i.id]=i,e.body.nodeIndices.push(i.id),e.body.nodes[o.id]=o,e.body.nodeIndices.push(o.id),e._temporaryBindUI("onTouch",e._controlNodeTouch.bind(e)),e._temporaryBindUI("onTap",function(){}),e._temporaryBindUI("onHold",function(){}),e._temporaryBindUI("onDragStart",e._controlNodeDragStart.bind(e)),e._temporaryBindUI("onDrag",e._controlNodeDrag.bind(e)),e._temporaryBindUI("onDragEnd",e._controlNodeDragEnd.bind(e)),e._temporaryBindUI("onMouseMove",function(){}),e._temporaryBindEvent("beforeDrawing",function(e){var n=t.edgeType.findBorderPositions(e);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)}),e.body.emitter.emit("_redraw")}():this.showManipulatorToolbar()}},{key:"deleteSelected",value:function(){var e=this;this.editMode!==!0&&this.enableEditMode(),this._clean(),this.inMode="delete";var t=this.selectionHandler.getSelectedNodes(),i=this.selectionHandler.getSelectedEdges(),o=void 0;if(t.length>0){for(var n=0;n<t.length;n++)if(this.body.nodes[t[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:t,edges:i};if(2!==o.length)throw new Error("The function for delete does not support two arguments (data, callback)");o(s,function(t){null!==t&&void 0!==t&&"delete"===e.inMode?(e.body.data.edges.getDataSet().remove(t.edges),e.body.data.nodes.getDataSet().remove(t.nodes),e.body.emitter.emit("startSimulation"),e.showManipulatorToolbar()):(e.body.emitter.emit("startSimulation"),e.showManipulatorToolbar())})}else this.body.data.edges.getDataSet().remove(i),this.body.data.nodes.getDataSet().remove(t),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)}},{key:"_createWrappers",value:function(){void 0===this.manipulationDiv&&(this.manipulationDiv=document.createElement("div"),this.manipulationDiv.className="vis-manipulation",this.editMode===!0?this.manipulationDiv.style.display="block":this.manipulationDiv.style.display="none",this.canvas.frame.appendChild(this.manipulationDiv)),void 0===this.editModeDiv&&(this.editModeDiv=document.createElement("div"),this.editModeDiv.className="vis-edit-mode",this.editMode===!0?this.editModeDiv.style.display="none":this.editModeDiv.style.display="block",this.canvas.frame.appendChild(this.editModeDiv)),void 0===this.closeDiv&&(this.closeDiv=document.createElement("div"),this.closeDiv.className="vis-close",this.closeDiv.style.display=this.manipulationDiv.style.display,this.canvas.frame.appendChild(this.closeDiv))}},{key:"_getNewTargetNode",value:function(e,t){var i=s.deepExtend({},this.options.controlNodeStyle);i.id="targetNode"+s.randomUUID(),i.hidden=!1,i.physics=!1,i.x=e,i.y=t;var o=this.body.functions.createNode(i);return o.shape.boundingBox={left:e,right:e,top:t,bottom:t},o}},{key:"_createEditButton",value:function(){this._clean(),this.manipulationDOM={},s.recursiveDOMDelete(this.editModeDiv);var e=this.options.locales[this.options.locale],t=this._createButton("editMode","vis-button vis-edit vis-edit-mode",e.edit||this.options.locales.en.edit);this.editModeDiv.appendChild(t),this._bindHammerToDiv(t,this.toggleEditMode.bind(this))}},{key:"_clean",value:function(){this.inMode=!1,this.guiEnabled===!0&&(s.recursiveDOMDelete(this.editModeDiv),s.recursiveDOMDelete(this.manipulationDiv),this._cleanManipulatorHammers()),this._cleanupTemporaryNodesAndEdges(),this._unbindTemporaryUIs(),this._unbindTemporaryEvents(),this.body.emitter.emit("restorePhysics")}},{key:"_cleanManipulatorHammers",value:function(){if(0!=this.manipulationHammers.length){for(var e=0;e<this.manipulationHammers.length;e++)this.manipulationHammers[e].destroy();this.manipulationHammers=[]}}},{key:"_removeManipulationDOM",value:function(){this._clean(),s.recursiveDOMDelete(this.manipulationDiv),s.recursiveDOMDelete(this.editModeDiv),s.recursiveDOMDelete(this.closeDiv),this.manipulationDiv&&this.canvas.frame.removeChild(this.manipulationDiv),this.editModeDiv&&this.canvas.frame.removeChild(this.editModeDiv),this.closeDiv&&this.canvas.frame.removeChild(this.closeDiv),this.manipulationDiv=void 0,this.editModeDiv=void 0,this.closeDiv=void 0}},{key:"_createSeperator",value:function(){var e=arguments.length<=0||void 0===arguments[0]?1:arguments[0];this.manipulationDOM["seperatorLineDiv"+e]=document.createElement("div"),this.manipulationDOM["seperatorLineDiv"+e].className="vis-separator-line",this.manipulationDiv.appendChild(this.manipulationDOM["seperatorLineDiv"+e])}},{key:"_createAddNodeButton",value:function(e){var t=this._createButton("addNode","vis-button vis-add",e.addNode||this.options.locales.en.addNode);this.manipulationDiv.appendChild(t),this._bindHammerToDiv(t,this.addNodeMode.bind(this))}},{key:"_createAddEdgeButton",value:function(e){var t=this._createButton("addEdge","vis-button vis-connect",e.addEdge||this.options.locales.en.addEdge);this.manipulationDiv.appendChild(t),this._bindHammerToDiv(t,this.addEdgeMode.bind(this))}},{key:"_createEditNodeButton",value:function(e){var t=this._createButton("editNode","vis-button vis-edit",e.editNode||this.options.locales.en.editNode);this.manipulationDiv.appendChild(t),this._bindHammerToDiv(t,this.editNode.bind(this))}},{key:"_createEditEdgeButton",value:function(e){var t=this._createButton("editEdge","vis-button vis-edit",e.editEdge||this.options.locales.en.editEdge);this.manipulationDiv.appendChild(t),this._bindHammerToDiv(t,this.editEdgeMode.bind(this))}},{key:"_createDeleteButton",value:function(e){if(this.options.rtl)var t="vis-button vis-delete-rtl";else var t="vis-button vis-delete";var i=this._createButton("delete",t,e.del||this.options.locales.en.del);this.manipulationDiv.appendChild(i),this._bindHammerToDiv(i,this.deleteSelected.bind(this))}},{key:"_createBackButton",value:function(e){var t=this._createButton("back","vis-button vis-back",e.back||this.options.locales.en.back);this.manipulationDiv.appendChild(t),this._bindHammerToDiv(t,this.showManipulatorToolbar.bind(this))}},{key:"_createButton",value:function(e,t,i){var o=arguments.length<=3||void 0===arguments[3]?"vis-label":arguments[3];return this.manipulationDOM[e+"Div"]=document.createElement("div"),this.manipulationDOM[e+"Div"].className=t,this.manipulationDOM[e+"Label"]=document.createElement("div"),this.manipulationDOM[e+"Label"].className=o,this.manipulationDOM[e+"Label"].innerHTML=i,this.manipulationDOM[e+"Div"].appendChild(this.manipulationDOM[e+"Label"]),this.manipulationDOM[e+"Div"]}},{key:"_createDescription",value:function(e){this.manipulationDiv.appendChild(this._createButton("description","vis-button vis-none",e))}},{key:"_temporaryBindEvent",value:function(e,t){this.temporaryEventFunctions.push({event:e,boundFunction:t}),this.body.emitter.on(e,t)}},{key:"_temporaryBindUI",value:function(e,t){if(void 0===this.body.eventListeners[e])throw new Error("This UI function does not exist. Typo? You tried: "+e+" possible are: "+JSON.stringify(Object.keys(this.body.eventListeners)));this.temporaryUIFunctions[e]=this.body.eventListeners[e],this.body.eventListeners[e]=t}},{key:"_unbindTemporaryUIs",value:function(){for(var e in this.temporaryUIFunctions)this.temporaryUIFunctions.hasOwnProperty(e)&&(this.body.eventListeners[e]=this.temporaryUIFunctions[e],delete this.temporaryUIFunctions[e]);this.temporaryUIFunctions={}}},{key:"_unbindTemporaryEvents",value:function(){for(var e=0;e<this.temporaryEventFunctions.length;e++){var t=this.temporaryEventFunctions[e].event,i=this.temporaryEventFunctions[e].boundFunction;this.body.emitter.off(t,i)}this.temporaryEventFunctions=[]}},{key:"_bindHammerToDiv",value:function(e,t){var i=new r(e,{});a.onTouch(i,t),this.manipulationHammers.push(i)}},{key:"_cleanupTemporaryNodesAndEdges",value:function(){for(var e=0;e<this.temporaryIds.edges.length;e++){this.body.edges[this.temporaryIds.edges[e]].disconnect(),delete this.body.edges[this.temporaryIds.edges[e]];var t=this.body.edgeIndices.indexOf(this.temporaryIds.edges[e]);-1!==t&&this.body.edgeIndices.splice(t,1)}for(var i=0;i<this.temporaryIds.nodes.length;i++){delete this.body.nodes[this.temporaryIds.nodes[i]];var o=this.body.nodeIndices.indexOf(this.temporaryIds.nodes[i]);-1!==o&&this.body.nodeIndices.splice(o,1)}this.temporaryIds={nodes:[],edges:[]}}},{key:"_controlNodeTouch",value:function(e){this.selectionHandler.unselectAll(),this.lastTouch=this.body.functions.getPointer(e.center),this.lastTouch.translation=s.extend({},this.body.view.translation)}},{key:"_controlNodeDragStart",value:function(e){var t=this.lastTouch,i=this.selectionHandler._pointerToPositionObject(t),o=this.body.nodes[this.temporaryIds.nodes[0]],n=this.body.nodes[this.temporaryIds.nodes[1]],s=this.body.edges[this.edgeBeingEditedId];this.selectedControlNode=void 0;var r=o.isOverlappingWith(i),a=n.isOverlappingWith(i);r===!0?(this.selectedControlNode=o,s.edgeType.from=o):a===!0&&(this.selectedControlNode=n,s.edgeType.to=n),void 0!==this.selectedControlNode&&this.selectionHandler.selectObject(this.selectedControlNode),this.body.emitter.emit("_redraw")}},{key:"_controlNodeDrag",value:function(e){this.body.emitter.emit("disablePhysics");var t=this.body.functions.getPointer(e.center),i=this.canvas.DOMtoCanvas(t);if(void 0!==this.selectedControlNode)this.selectedControlNode.x=i.x,this.selectedControlNode.y=i.y;else{var o=t.x-this.lastTouch.x,n=t.y-this.lastTouch.y;this.body.view.translation={x:this.lastTouch.translation.x+o,y:this.lastTouch.translation.y+n}}this.body.emitter.emit("_redraw")}},{key:"_controlNodeDragEnd",value:function(e){var t=this.body.functions.getPointer(e.center),i=this.selectionHandler._pointerToPositionObject(t),o=this.body.edges[this.edgeBeingEditedId];if(void 0!==this.selectedControlNode){this.selectionHandler.unselectAll();for(var n=this.selectionHandler._getAllNodesOverlappingWith(i),s=void 0,r=n.length-1;r>=0;r--)if(n[r]!==this.selectedControlNode.id){s=this.body.nodes[n[r]];break}if(void 0!==s&&void 0!==this.selectedControlNode)if(s.isCluster===!0)alert(this.options.locales[this.options.locale].createEdgeError||this.options.locales.en.createEdgeError);else{var a=this.body.nodes[this.temporaryIds.nodes[0]];this.selectedControlNode.id===a.id?this._performEditEdge(s.id,o.to.id):this._performEditEdge(o.from.id,s.id)}else o.updateEdgeType(),this.body.emitter.emit("restorePhysics");this.body.emitter.emit("_redraw")}}},{key:"_handleConnect",value:function(e){if((new Date).valueOf()-this.touchTime>100){this.lastTouch=this.body.functions.getPointer(e.center),this.lastTouch.translation=s.extend({},this.body.view.translation);var t=this.lastTouch,i=this.selectionHandler.getNodeAt(t);if(void 0!==i)if(i.isCluster===!0)alert(this.options.locales[this.options.locale].createEdgeError||this.options.locales.en.createEdgeError);else{var o=this._getNewTargetNode(i.x,i.y);this.body.nodes[o.id]=o,this.body.nodeIndices.push(o.id);var n=this.body.functions.createEdge({id:"connectionEdge"+s.randomUUID(),from:i.id,to:o.id,physics:!1,smooth:{enabled:!0,type:"continuous",roundness:.5}});this.body.edges[n.id]=n,this.body.edgeIndices.push(n.id),this.temporaryIds.nodes.push(o.id),this.temporaryIds.edges.push(n.id)}this.touchTime=(new Date).valueOf()}}},{key:"_dragControlNode",value:function(e){var t=this.body.functions.getPointer(e.center);if(void 0!==this.temporaryIds.nodes[0]){var i=this.body.nodes[this.temporaryIds.nodes[0]];i.x=this.canvas._XconvertDOMtoCanvas(t.x),i.y=this.canvas._YconvertDOMtoCanvas(t.y),this.body.emitter.emit("_redraw")}else{var o=t.x-this.lastTouch.x,n=t.y-this.lastTouch.y;
|
|
this.body.view.translation={x:this.lastTouch.translation.x+o,y:this.lastTouch.translation.y+n}}}},{key:"_finishConnect",value:function(e){var t=this.body.functions.getPointer(e.center),i=this.selectionHandler._pointerToPositionObject(t),o=void 0;void 0!==this.temporaryIds.edges[0]&&(o=this.body.edges[this.temporaryIds.edges[0]].fromId);for(var n=this.selectionHandler._getAllNodesOverlappingWith(i),s=void 0,r=n.length-1;r>=0;r--)if(-1===this.temporaryIds.nodes.indexOf(n[r])){s=this.body.nodes[n[r]];break}this._cleanupTemporaryNodesAndEdges(),void 0!==s&&(s.isCluster===!0?alert(this.options.locales[this.options.locale].createEdgeError||this.options.locales.en.createEdgeError):void 0!==this.body.nodes[o]&&void 0!==this.body.nodes[s.id]&&this._performAddEdge(o,s.id)),this.body.emitter.emit("_redraw")}},{key:"_performAddNode",value:function(e){var t=this,i={id:s.randomUUID(),x:e.pointer.canvas.x,y:e.pointer.canvas.y,label:"new"};if("function"==typeof this.options.addNode){if(2!==this.options.addNode.length)throw new Error("The function for add does not support two arguments (data,callback)");this.options.addNode(i,function(e){null!==e&&void 0!==e&&"addNode"===t.inMode&&(t.body.data.nodes.getDataSet().add(e),t.showManipulatorToolbar())})}else this.body.data.nodes.getDataSet().add(i),this.showManipulatorToolbar()}},{key:"_performAddEdge",value:function(e,t){var i=this,o={from:e,to:t};if("function"==typeof this.options.addEdge){if(2!==this.options.addEdge.length)throw new Error("The function for connect does not support two arguments (data,callback)");this.options.addEdge(o,function(e){null!==e&&void 0!==e&&"addEdge"===i.inMode&&(i.body.data.edges.getDataSet().add(e),i.selectionHandler.unselectAll(),i.showManipulatorToolbar())})}else this.body.data.edges.getDataSet().add(o),this.selectionHandler.unselectAll(),this.showManipulatorToolbar()}},{key:"_performEditEdge",value:function(e,t){var i=this,o={id:this.edgeBeingEditedId,from:e,to:t};if("function"==typeof this.options.editEdge){if(2!==this.options.editEdge.length)throw new Error("The function for edit does not support two arguments (data, callback)");this.options.editEdge(o,function(e){null===e||void 0===e||"editEdge"!==i.inMode?(i.body.edges[o.id].updateEdgeType(),i.body.emitter.emit("_redraw")):(i.body.data.edges.getDataSet().update(e),i.selectionHandler.unselectAll(),i.showManipulatorToolbar())})}else this.body.data.edges.getDataSet().update(o),this.selectionHandler.unselectAll(),this.showManipulatorToolbar()}}]),e}();t["default"]=h},function(e,t,i){function o(e){return e&&e.__esModule?e:{"default":e}}function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol?"symbol":typeof e},r=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),a=i(71),h=o(a),d=i(1),l=function(){function e(t,i,o){var s=arguments.length<=3||void 0===arguments[3]?1:arguments[3];n(this,e),this.parent=t,this.changedOptions=[],this.container=i,this.allowCreation=!1,this.options={},this.initialized=!1,this.popupCounter=0,this.defaultOptions={enabled:!1,filter:!0,container:void 0,showButton:!0},d.extend(this.options,this.defaultOptions),this.configureOptions=o,this.moduleOptions={},this.domElements=[],this.popupDiv={},this.popupLimit=5,this.popupHistory={},this.colorPicker=new h["default"](s),this.wrapper=void 0}return r(e,[{key:"setOptions",value:function(e){if(void 0!==e){this.popupHistory={},this._removePopup();var t=!0;"string"==typeof e?this.options.filter=e:e instanceof Array?this.options.filter=e.join():"object"===("undefined"==typeof e?"undefined":s(e))?(void 0!==e.container&&(this.options.container=e.container),void 0!==e.filter&&(this.options.filter=e.filter),void 0!==e.showButton&&(this.options.showButton=e.showButton),void 0!==e.enabled&&(t=e.enabled)):"boolean"==typeof e?(this.options.filter=!0,t=e):"function"==typeof e&&(this.options.filter=e,t=!0),this.options.filter===!1&&(t=!1),this.options.enabled=t}this._clean()}},{key:"setModuleOptions",value:function(e){this.moduleOptions=e,this.options.enabled===!0&&(this._clean(),void 0!==this.options.container&&(this.container=this.options.container),this._create())}},{key:"_create",value:function(){var e=this;this._clean(),this.changedOptions=[];var t=this.options.filter,i=0,o=!1;for(var n in this.configureOptions)this.configureOptions.hasOwnProperty(n)&&(this.allowCreation=!1,o=!1,"function"==typeof t?(o=t(n,[]),o=o||this._handleObject(this.configureOptions[n],[n],!0)):t!==!0&&-1===t.indexOf(n)||(o=!0),o!==!1&&(this.allowCreation=!0,i>0&&this._makeItem([]),this._makeHeader(n),this._handleObject(this.configureOptions[n],[n])),i++);this.options.showButton===!0&&!function(){var t=document.createElement("div");t.className="vis-configuration vis-config-button",t.innerHTML="generate options",t.onclick=function(){e._printOptions()},t.onmouseover=function(){t.className="vis-configuration vis-config-button hover"},t.onmouseout=function(){t.className="vis-configuration vis-config-button"},e.optionsContainer=document.createElement("div"),e.optionsContainer.className="vis-configuration vis-config-option-container",e.domElements.push(e.optionsContainer),e.domElements.push(t)}(),this._push()}},{key:"_push",value:function(){this.wrapper=document.createElement("div"),this.wrapper.className="vis-configuration-wrapper",this.container.appendChild(this.wrapper);for(var e=0;e<this.domElements.length;e++)this.wrapper.appendChild(this.domElements[e]);this._showPopupIfNeeded()}},{key:"_clean",value:function(){for(var e=0;e<this.domElements.length;e++)this.wrapper.removeChild(this.domElements[e]);void 0!==this.wrapper&&(this.container.removeChild(this.wrapper),this.wrapper=void 0),this.domElements=[],this._removePopup()}},{key:"_getValue",value:function(e){for(var t=this.moduleOptions,i=0;i<e.length;i++){if(void 0===t[e[i]]){t=void 0;break}t=t[e[i]]}return t}},{key:"_makeItem",value:function(e){var t=arguments,i=this;if(this.allowCreation===!0){var o,n,r,a=function(){var s=document.createElement("div");for(s.className="vis-configuration vis-config-item vis-config-s"+e.length,o=t.length,n=Array(o>1?o-1:0),r=1;o>r;r++)n[r-1]=t[r];return n.forEach(function(e){s.appendChild(e)}),i.domElements.push(s),{v:i.domElements.length}}();if("object"===("undefined"==typeof a?"undefined":s(a)))return a.v}return 0}},{key:"_makeHeader",value:function(e){var t=document.createElement("div");t.className="vis-configuration vis-config-header",t.innerHTML=e,this._makeItem([],t)}},{key:"_makeLabel",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2],o=document.createElement("div");return o.className="vis-configuration vis-config-label vis-config-s"+t.length,i===!0?o.innerHTML="<i><b>"+e+":</b></i>":o.innerHTML=e+":",o}},{key:"_makeDropdown",value:function(e,t,i){var o=document.createElement("select");o.className="vis-configuration vis-config-select";var n=0;void 0!==t&&-1!==e.indexOf(t)&&(n=e.indexOf(t));for(var s=0;s<e.length;s++){var r=document.createElement("option");r.value=e[s],s===n&&(r.selected="selected"),r.innerHTML=e[s],o.appendChild(r)}var a=this;o.onchange=function(){a._update(this.value,i)};var h=this._makeLabel(i[i.length-1],i);this._makeItem(i,h,o)}},{key:"_makeRange",value:function(e,t,i){var o=e[0],n=e[1],s=e[2],r=e[3],a=document.createElement("input");a.className="vis-configuration vis-config-range";try{a.type="range",a.min=n,a.max=s}catch(h){}a.step=r;var d="",l=0;if(void 0!==t){var c=1.2;0>t&&n>t*c?(a.min=Math.ceil(t*c),l=a.min,d="range increased"):n>t/c&&(a.min=Math.ceil(t/c),l=a.min,d="range increased"),t*c>s&&1!==s&&(a.max=Math.ceil(t*c),l=a.max,d="range increased"),a.value=t}else a.value=o;var u=document.createElement("input");u.className="vis-configuration vis-config-rangeinput",u.value=a.value;var f=this;a.onchange=function(){u.value=this.value,f._update(Number(this.value),i)},a.oninput=function(){u.value=this.value};var p=this._makeLabel(i[i.length-1],i),v=this._makeItem(i,p,a,u);""!==d&&this.popupHistory[v]!==l&&(this.popupHistory[v]=l,this._setupPopup(d,v))}},{key:"_setupPopup",value:function(e,t){var i=this;if(this.initialized===!0&&this.allowCreation===!0&&this.popupCounter<this.popupLimit){var o=document.createElement("div");o.id="vis-configuration-popup",o.className="vis-configuration-popup",o.innerHTML=e,o.onclick=function(){i._removePopup()},this.popupCounter+=1,this.popupDiv={html:o,index:t}}}},{key:"_removePopup",value:function(){void 0!==this.popupDiv.html&&(this.popupDiv.html.parentNode.removeChild(this.popupDiv.html),clearTimeout(this.popupDiv.hideTimeout),clearTimeout(this.popupDiv.deleteTimeout),this.popupDiv={})}},{key:"_showPopupIfNeeded",value:function(){var e=this;if(void 0!==this.popupDiv.html){var t=this.domElements[this.popupDiv.index],i=t.getBoundingClientRect();this.popupDiv.html.style.left=i.left+"px",this.popupDiv.html.style.top=i.top-30+"px",document.body.appendChild(this.popupDiv.html),this.popupDiv.hideTimeout=setTimeout(function(){e.popupDiv.html.style.opacity=0},1500),this.popupDiv.deleteTimeout=setTimeout(function(){e._removePopup()},1800)}}},{key:"_makeCheckbox",value:function(e,t,i){var o=document.createElement("input");o.type="checkbox",o.className="vis-configuration vis-config-checkbox",o.checked=e,void 0!==t&&(o.checked=t,t!==e&&("object"===("undefined"==typeof e?"undefined":s(e))?t!==e.enabled&&this.changedOptions.push({path:i,value:t}):this.changedOptions.push({path:i,value:t})));var n=this;o.onchange=function(){n._update(this.checked,i)};var r=this._makeLabel(i[i.length-1],i);this._makeItem(i,r,o)}},{key:"_makeTextInput",value:function(e,t,i){var o=document.createElement("input");o.type="text",o.className="vis-configuration vis-config-text",o.value=t,t!==e&&this.changedOptions.push({path:i,value:t});var n=this;o.onchange=function(){n._update(this.value,i)};var s=this._makeLabel(i[i.length-1],i);this._makeItem(i,s,o)}},{key:"_makeColorField",value:function(e,t,i){var o=this,n=e[1],s=document.createElement("div");t=void 0===t?n:t,"none"!==t?(s.className="vis-configuration vis-config-colorBlock",s.style.backgroundColor=t):s.className="vis-configuration vis-config-colorBlock none",t=void 0===t?n:t,s.onclick=function(){o._showColorPicker(t,s,i)};var r=this._makeLabel(i[i.length-1],i);this._makeItem(i,r,s)}},{key:"_showColorPicker",value:function(e,t,i){var o=this;t.onclick=function(){},this.colorPicker.insertTo(t),this.colorPicker.show(),this.colorPicker.setColor(e),this.colorPicker.setUpdateCallback(function(e){var n="rgba("+e.r+","+e.g+","+e.b+","+e.a+")";t.style.backgroundColor=n,o._update(n,i)}),this.colorPicker.setCloseCallback(function(){t.onclick=function(){o._showColorPicker(e,t,i)}})}},{key:"_handleObject",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?[]:arguments[1],i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2],o=!1,n=this.options.filter,s=!1;for(var r in e)if(e.hasOwnProperty(r)){o=!0;var a=e[r],h=d.copyAndExtendArray(t,r);if("function"==typeof n&&(o=n(r,t),o===!1&&!(a instanceof Array)&&"string"!=typeof a&&"boolean"!=typeof a&&a instanceof Object&&(this.allowCreation=!1,o=this._handleObject(a,h,!0),this.allowCreation=i===!1)),o!==!1){s=!0;var l=this._getValue(h);if(a instanceof Array)this._handleArray(a,l,h);else if("string"==typeof a)this._makeTextInput(a,l,h);else if("boolean"==typeof a)this._makeCheckbox(a,l,h);else if(a instanceof Object){var c=!0;if(-1!==t.indexOf("physics")&&this.moduleOptions.physics.solver!==r&&(c=!1),c===!0)if(void 0!==a.enabled){var u=d.copyAndExtendArray(h,"enabled"),f=this._getValue(u);if(f===!0){var p=this._makeLabel(r,h,!0);this._makeItem(h,p),s=this._handleObject(a,h)||s}else this._makeCheckbox(a,f,h)}else{var v=this._makeLabel(r,h,!0);this._makeItem(h,v),s=this._handleObject(a,h)||s}}else console.error("dont know how to handle",a,r,h)}}return s}},{key:"_handleArray",value:function(e,t,i){"string"==typeof e[0]&&"color"===e[0]?(this._makeColorField(e,t,i),e[1]!==t&&this.changedOptions.push({path:i,value:t})):"string"==typeof e[0]?(this._makeDropdown(e,t,i),e[0]!==t&&this.changedOptions.push({path:i,value:t})):"number"==typeof e[0]&&(this._makeRange(e,t,i),e[0]!==t&&this.changedOptions.push({path:i,value:Number(t)}))}},{key:"_update",value:function(e,t){var i=this._constructOptions(e,t);this.parent.body&&this.parent.body.emitter&&this.parent.body.emitter.emit&&this.parent.body.emitter.emit("configChange",i),this.initialized=!0,this.parent.setOptions(i)}},{key:"_constructOptions",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?{}:arguments[2],o=i;e="true"===e?!0:e,e="false"===e?!1:e;for(var n=0;n<t.length;n++)"global"!==t[n]&&(void 0===o[t[n]]&&(o[t[n]]={}),n!==t.length-1?o=o[t[n]]:o[t[n]]=e);return i}},{key:"_printOptions",value:function(){var e=this.getOptions();this.optionsContainer.innerHTML="<pre>var options = "+JSON.stringify(e,null,2)+"</pre>"}},{key:"getOptions",value:function(){for(var e={},t=0;t<this.changedOptions.length;t++)this._constructOptions(this.changedOptions[t].value,this.changedOptions[t].path,e);return e}}]),e}();t["default"]=l},function(e,t,i){function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var i=0;i<t.length;i++){var o=t[i];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,i,o){return i&&e(t.prototype,i),o&&e(t,o),t}}(),s=i(58),r=i(61),a=i(1),h=function(){function e(){var t=arguments.length<=0||void 0===arguments[0]?1:arguments[0];o(this,e),this.pixelRatio=t,this.generated=!1,this.centerCoordinates={x:144.5,y:144.5},this.r=289*.49,this.color={r:255,g:255,b:255,a:1},this.hueCircle=void 0,this.initialColor={r:255,g:255,b:255,a:1},this.previousColor=void 0,this.applied=!1,this.updateCallback=function(){},this.closeCallback=function(){},this._create()}return n(e,[{key:"insertTo",value:function(e){void 0!==this.hammer&&(this.hammer.destroy(),this.hammer=void 0),this.container=e,this.container.appendChild(this.frame),this._bindHammer(),this._setSize()}},{key:"setUpdateCallback",value:function(e){if("function"!=typeof e)throw new Error("Function attempted to set as colorPicker update callback is not a function.");this.updateCallback=e}},{key:"setCloseCallback",value:function(e){if("function"!=typeof e)throw new Error("Function attempted to set as colorPicker closing callback is not a function.");this.closeCallback=e}},{key:"_isColorString",value:function(e){var t={black:"#000000",navy:"#000080",darkblue:"#00008B",mediumblue:"#0000CD",blue:"#0000FF",darkgreen:"#006400",green:"#008000",teal:"#008080",darkcyan:"#008B8B",deepskyblue:"#00BFFF",darkturquoise:"#00CED1",mediumspringgreen:"#00FA9A",lime:"#00FF00",springgreen:"#00FF7F",aqua:"#00FFFF",cyan:"#00FFFF",midnightblue:"#191970",dodgerblue:"#1E90FF",lightseagreen:"#20B2AA",forestgreen:"#228B22",seagreen:"#2E8B57",darkslategray:"#2F4F4F",limegreen:"#32CD32",mediumseagreen:"#3CB371",turquoise:"#40E0D0",royalblue:"#4169E1",steelblue:"#4682B4",darkslateblue:"#483D8B",mediumturquoise:"#48D1CC",indigo:"#4B0082",darkolivegreen:"#556B2F",cadetblue:"#5F9EA0",cornflowerblue:"#6495ED",mediumaquamarine:"#66CDAA",dimgray:"#696969",slateblue:"#6A5ACD",olivedrab:"#6B8E23",slategray:"#708090",lightslategray:"#778899",mediumslateblue:"#7B68EE",lawngreen:"#7CFC00",chartreuse:"#7FFF00",aquamarine:"#7FFFD4",maroon:"#800000",purple:"#800080",olive:"#808000",gray:"#808080",skyblue:"#87CEEB",lightskyblue:"#87CEFA",blueviolet:"#8A2BE2",darkred:"#8B0000",darkmagenta:"#8B008B",saddlebrown:"#8B4513",darkseagreen:"#8FBC8F",lightgreen:"#90EE90",mediumpurple:"#9370D8",darkviolet:"#9400D3",palegreen:"#98FB98",darkorchid:"#9932CC",yellowgreen:"#9ACD32",sienna:"#A0522D",brown:"#A52A2A",darkgray:"#A9A9A9",lightblue:"#ADD8E6",greenyellow:"#ADFF2F",paleturquoise:"#AFEEEE",lightsteelblue:"#B0C4DE",powderblue:"#B0E0E6",firebrick:"#B22222",darkgoldenrod:"#B8860B",mediumorchid:"#BA55D3",rosybrown:"#BC8F8F",darkkhaki:"#BDB76B",silver:"#C0C0C0",mediumvioletred:"#C71585",indianred:"#CD5C5C",peru:"#CD853F",chocolate:"#D2691E",tan:"#D2B48C",lightgrey:"#D3D3D3",palevioletred:"#D87093",thistle:"#D8BFD8",orchid:"#DA70D6",goldenrod:"#DAA520",crimson:"#DC143C",gainsboro:"#DCDCDC",plum:"#DDA0DD",burlywood:"#DEB887",lightcyan:"#E0FFFF",lavender:"#E6E6FA",darksalmon:"#E9967A",violet:"#EE82EE",palegoldenrod:"#EEE8AA",lightcoral:"#F08080",khaki:"#F0E68C",aliceblue:"#F0F8FF",honeydew:"#F0FFF0",azure:"#F0FFFF",sandybrown:"#F4A460",wheat:"#F5DEB3",beige:"#F5F5DC",whitesmoke:"#F5F5F5",mintcream:"#F5FFFA",ghostwhite:"#F8F8FF",salmon:"#FA8072",antiquewhite:"#FAEBD7",linen:"#FAF0E6",lightgoldenrodyellow:"#FAFAD2",oldlace:"#FDF5E6",red:"#FF0000",fuchsia:"#FF00FF",magenta:"#FF00FF",deeppink:"#FF1493",orangered:"#FF4500",tomato:"#FF6347",hotpink:"#FF69B4",coral:"#FF7F50",darkorange:"#FF8C00",lightsalmon:"#FFA07A",orange:"#FFA500",lightpink:"#FFB6C1",pink:"#FFC0CB",gold:"#FFD700",peachpuff:"#FFDAB9",navajowhite:"#FFDEAD",moccasin:"#FFE4B5",bisque:"#FFE4C4",mistyrose:"#FFE4E1",blanchedalmond:"#FFEBCD",papayawhip:"#FFEFD5",lavenderblush:"#FFF0F5",seashell:"#FFF5EE",cornsilk:"#FFF8DC",lemonchiffon:"#FFFACD",floralwhite:"#FFFAF0",snow:"#FFFAFA",yellow:"#FFFF00",lightyellow:"#FFFFE0",ivory:"#FFFFF0",white:"#FFFFFF"};return"string"==typeof e?t[e]:void 0}},{key:"setColor",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?!0:arguments[1];if("none"!==e){var i=void 0,o=this._isColorString(e);if(void 0!==o&&(e=o),a.isString(e)===!0){if(a.isValidRGB(e)===!0){var n=e.substr(4).substr(0,e.length-5).split(",");i={r:n[0],g:n[1],b:n[2],a:1}}else if(a.isValidRGBA(e)===!0){var s=e.substr(5).substr(0,e.length-6).split(",");i={r:s[0],g:s[1],b:s[2],a:s[3]}}else if(a.isValidHex(e)===!0){var r=a.hexToRGB(e);i={r:r.r,g:r.g,b:r.b,a:1}}}else if(e instanceof Object&&void 0!==e.r&&void 0!==e.g&&void 0!==e.b){var h=void 0!==e.a?e.a:"1.0";i={r:e.r,g:e.g,b:e.b,a:h}}if(void 0===i)throw new Error("Unknown color passed to the colorPicker. Supported are strings: rgb, hex, rgba. Object: rgb ({r:r,g:g,b:b,[a:a]}). Supplied: "+JSON.stringify(e));this._setColor(i,t)}}},{key:"show",value:function(){void 0!==this.closeCallback&&(this.closeCallback(),this.closeCallback=void 0),this.applied=!1,this.frame.style.display="block",this._generateHueCircle()}},{key:"_hide",value:function(){var e=this,t=arguments.length<=0||void 0===arguments[0]?!0:arguments[0];t===!0&&(this.previousColor=a.extend({},this.color)),this.applied===!0&&this.updateCallback(this.initialColor),this.frame.style.display="none",setTimeout(function(){void 0!==e.closeCallback&&(e.closeCallback(),e.closeCallback=void 0)},0)}},{key:"_save",value:function(){this.updateCallback(this.color),this.applied=!1,this._hide()}},{key:"_apply",value:function(){this.applied=!0,this.updateCallback(this.color),this._updatePicker(this.color)}},{key:"_loadLast",value:function(){void 0!==this.previousColor?this.setColor(this.previousColor,!1):alert("There is no last color to load...")}},{key:"_setColor",value:function(e){var t=arguments.length<=1||void 0===arguments[1]?!0:arguments[1];t===!0&&(this.initialColor=a.extend({},e)),this.color=e;var i=a.RGBToHSV(e.r,e.g,e.b),o=2*Math.PI,n=this.r*i.s,s=this.centerCoordinates.x+n*Math.sin(o*i.h),r=this.centerCoordinates.y+n*Math.cos(o*i.h);this.colorPickerSelector.style.left=s-.5*this.colorPickerSelector.clientWidth+"px",this.colorPickerSelector.style.top=r-.5*this.colorPickerSelector.clientHeight+"px",this._updatePicker(e)}},{key:"_setOpacity",value:function(e){this.color.a=e/100,this._updatePicker(this.color)}},{key:"_setBrightness",value:function(e){var t=a.RGBToHSV(this.color.r,this.color.g,this.color.b);t.v=e/100;var i=a.HSVToRGB(t.h,t.s,t.v);i.a=this.color.a,this.color=i,this._updatePicker()}},{key:"_updatePicker",value:function(){var e=arguments.length<=0||void 0===arguments[0]?this.color:arguments[0],t=a.RGBToHSV(e.r,e.g,e.b),i=this.colorPickerCanvas.getContext("2d");void 0===this.pixelRation&&(this.pixelRatio=(window.devicePixelRatio||1)/(i.webkitBackingStorePixelRatio||i.mozBackingStorePixelRatio||i.msBackingStorePixelRatio||i.oBackingStorePixelRatio||i.backingStorePixelRatio||1)),i.setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0);var o=this.colorPickerCanvas.clientWidth,n=this.colorPickerCanvas.clientHeight;i.clearRect(0,0,o,n),i.putImageData(this.hueCircle,0,0),i.fillStyle="rgba(0,0,0,"+(1-t.v)+")",i.circle(this.centerCoordinates.x,this.centerCoordinates.y,this.r),i.fill(),this.brightnessRange.value=100*t.v,this.opacityRange.value=100*e.a,this.initialColorDiv.style.backgroundColor="rgba("+this.initialColor.r+","+this.initialColor.g+","+this.initialColor.b+","+this.initialColor.a+")",this.newColorDiv.style.backgroundColor="rgba("+this.color.r+","+this.color.g+","+this.color.b+","+this.color.a+")"}},{key:"_setSize",value:function(){this.colorPickerCanvas.style.width="100%",this.colorPickerCanvas.style.height="100%",this.colorPickerCanvas.width=289*this.pixelRatio,this.colorPickerCanvas.height=289*this.pixelRatio}},{key:"_create",value:function(){if(this.frame=document.createElement("div"),this.frame.className="vis-color-picker",this.colorPickerDiv=document.createElement("div"),this.colorPickerSelector=document.createElement("div"),this.colorPickerSelector.className="vis-selector",this.colorPickerDiv.appendChild(this.colorPickerSelector),this.colorPickerCanvas=document.createElement("canvas"),this.colorPickerDiv.appendChild(this.colorPickerCanvas),this.colorPickerCanvas.getContext){var e=this.colorPickerCanvas.getContext("2d");this.pixelRatio=(window.devicePixelRatio||1)/(e.webkitBackingStorePixelRatio||e.mozBackingStorePixelRatio||e.msBackingStorePixelRatio||e.oBackingStorePixelRatio||e.backingStorePixelRatio||1),this.colorPickerCanvas.getContext("2d").setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0)}else{var t=document.createElement("DIV");t.style.color="red",t.style.fontWeight="bold",t.style.padding="10px",t.innerHTML="Error: your browser does not support HTML canvas",this.colorPickerCanvas.appendChild(t)}this.colorPickerDiv.className="vis-color",this.opacityDiv=document.createElement("div"),this.opacityDiv.className="vis-opacity",this.brightnessDiv=document.createElement("div"),this.brightnessDiv.className="vis-brightness",this.arrowDiv=document.createElement("div"),this.arrowDiv.className="vis-arrow",this.opacityRange=document.createElement("input");try{this.opacityRange.type="range",this.opacityRange.min="0",this.opacityRange.max="100"}catch(i){}this.opacityRange.value="100",this.opacityRange.className="vis-range",this.brightnessRange=document.createElement("input");try{this.brightnessRange.type="range",this.brightnessRange.min="0",this.brightnessRange.max="100"}catch(i){}this.brightnessRange.value="100",this.brightnessRange.className="vis-range",this.opacityDiv.appendChild(this.opacityRange),this.brightnessDiv.appendChild(this.brightnessRange);var o=this;this.opacityRange.onchange=function(){o._setOpacity(this.value)},this.opacityRange.oninput=function(){o._setOpacity(this.value)},this.brightnessRange.onchange=function(){o._setBrightness(this.value)},this.brightnessRange.oninput=function(){o._setBrightness(this.value)},this.brightnessLabel=document.createElement("div"),this.brightnessLabel.className="vis-label vis-brightness",this.brightnessLabel.innerHTML="brightness:",this.opacityLabel=document.createElement("div"),this.opacityLabel.className="vis-label vis-opacity",this.opacityLabel.innerHTML="opacity:",this.newColorDiv=document.createElement("div"),this.newColorDiv.className="vis-new-color",this.newColorDiv.innerHTML="new",this.initialColorDiv=document.createElement("div"),this.initialColorDiv.className="vis-initial-color",this.initialColorDiv.innerHTML="initial",this.cancelButton=document.createElement("div"),this.cancelButton.className="vis-button vis-cancel",this.cancelButton.innerHTML="cancel",this.cancelButton.onclick=this._hide.bind(this,!1),this.applyButton=document.createElement("div"),this.applyButton.className="vis-button vis-apply",this.applyButton.innerHTML="apply",this.applyButton.onclick=this._apply.bind(this),this.saveButton=document.createElement("div"),this.saveButton.className="vis-button vis-save",this.saveButton.innerHTML="save",this.saveButton.onclick=this._save.bind(this),this.loadButton=document.createElement("div"),this.loadButton.className="vis-button vis-load",this.loadButton.innerHTML="load last",this.loadButton.onclick=this._loadLast.bind(this),this.frame.appendChild(this.colorPickerDiv),this.frame.appendChild(this.arrowDiv),this.frame.appendChild(this.brightnessLabel),this.frame.appendChild(this.brightnessDiv),this.frame.appendChild(this.opacityLabel),this.frame.appendChild(this.opacityDiv),this.frame.appendChild(this.newColorDiv),this.frame.appendChild(this.initialColorDiv),this.frame.appendChild(this.cancelButton),this.frame.appendChild(this.applyButton),this.frame.appendChild(this.saveButton),this.frame.appendChild(this.loadButton)}},{key:"_bindHammer",value:function(){var e=this;this.drag={},this.pinch={},this.hammer=new s(this.colorPickerCanvas),this.hammer.get("pinch").set({enable:!0}),r.onTouch(this.hammer,function(t){e._moveSelector(t)}),this.hammer.on("tap",function(t){e._moveSelector(t)}),this.hammer.on("panstart",function(t){e._moveSelector(t)}),this.hammer.on("panmove",function(t){e._moveSelector(t)}),this.hammer.on("panend",function(t){e._moveSelector(t)})}},{key:"_generateHueCircle",value:function(){if(this.generated===!1){var e=this.colorPickerCanvas.getContext("2d");void 0===this.pixelRation&&(this.pixelRatio=(window.devicePixelRatio||1)/(e.webkitBackingStorePixelRatio||e.mozBackingStorePixelRatio||e.msBackingStorePixelRatio||e.oBackingStorePixelRatio||e.backingStorePixelRatio||1)),e.setTransform(this.pixelRatio,0,0,this.pixelRatio,0,0);var t=this.colorPickerCanvas.clientWidth,i=this.colorPickerCanvas.clientHeight;e.clearRect(0,0,t,i);var o=void 0,n=void 0,s=void 0,r=void 0;this.centerCoordinates={x:.5*t,y:.5*i},this.r=.49*t;var h=2*Math.PI/360,d=1/360,l=1/this.r,c=void 0;for(s=0;360>s;s++)for(r=0;r<this.r;r++)o=this.centerCoordinates.x+r*Math.sin(h*s),n=this.centerCoordinates.y+r*Math.cos(h*s),c=a.HSVToRGB(s*d,r*l,1),e.fillStyle="rgb("+c.r+","+c.g+","+c.b+")",e.fillRect(o-.5,n-.5,2,2);e.strokeStyle="rgba(0,0,0,1)",e.circle(this.centerCoordinates.x,this.centerCoordinates.y,this.r),e.stroke(),this.hueCircle=e.getImageData(0,0,t,i)}this.generated=!0}},{key:"_moveSelector",value:function(e){var t=this.colorPickerDiv.getBoundingClientRect(),i=e.center.x-t.left,o=e.center.y-t.top,n=.5*this.colorPickerDiv.clientHeight,s=.5*this.colorPickerDiv.clientWidth,r=i-s,h=o-n,d=Math.atan2(r,h),l=.98*Math.min(Math.sqrt(r*r+h*h),s),c=Math.cos(d)*l+n,u=Math.sin(d)*l+s;this.colorPickerSelector.style.top=c-.5*this.colorPickerSelector.clientHeight+"px",this.colorPickerSelector.style.left=u-.5*this.colorPickerSelector.clientWidth+"px";var f=d/(2*Math.PI);f=0>f?f+1:f;var p=l/this.r,v=a.RGBToHSV(this.color.r,this.color.g,this.color.b);v.h=f,v.s=p;var y=a.HSVToRGB(v.h,v.s,v.v);y.a=this.color.a,this.color=y,this.initialColorDiv.style.backgroundColor="rgba("+this.initialColor.r+","+this.initialColor.g+","+this.initialColor.b+","+this.initialColor.a+")",this.newColorDiv.style.backgroundColor="rgba("+this.color.r+","+this.color.g+","+this.color.b+","+this.color.a+")"}}]),e}();t["default"]=h},function(e,t){Object.defineProperty(t,"__esModule",{value:!0});var 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group:{string:i,number:n,undefined:"undefined"},hidden:{"boolean":o},icon:{face:{string:i},code:{string:i},size:{number:n},color:{string:i},__type__:{object:r}},id:{string:i,number:n},image:{string:i,undefined:"undefined"},label:{string:i,undefined:"undefined"},labelHighlightBold:{"boolean":o},level:{number:n,undefined:"undefined"},mass:{number:n},physics:{"boolean":o},scaling:{min:{number:n},max:{number:n},label:{enabled:{"boolean":o},min:{number:n},max:{number:n},maxVisible:{number:n},drawThreshold:{number:n},__type__:{object:r,"boolean":o}},customScalingFunction:{"function":"function"},__type__:{object:r}},shadow:{enabled:{"boolean":o},color:{string:i},size:{number:n},x:{number:n},y:{number:n},__type__:{object:r,"boolean":o}},shape:{string:["ellipse","circle","database","box","text","image","circularImage","diamond","dot","star","triangle","triangleDown","square","icon"]},shapeProperties:{borderDashes:{"boolean":o,array:s},borderRadius:{number:n},interpolation:{"boolean":o},useImageSize:{"boolean":o},useBorderWithImage:{"boolean":o},__type__:{object:r}},size:{number:n},title:{string:i,undefined:"undefined"},value:{number:n,undefined:"undefined"},x:{number:n},y:{number:n},__type__:{object:r}},physics:{enabled:{"boolean":o},barnesHut:{gravitationalConstant:{number:n},centralGravity:{number:n},springLength:{number:n},springConstant:{number:n},damping:{number:n},avoidOverlap:{number:n},__type__:{object:r}},forceAtlas2Based:{gravitationalConstant:{number:n},centralGravity:{number:n},springLength:{number:n},springConstant:{number:n},damping:{number:n},avoidOverlap:{number:n},__type__:{object:r}},repulsion:{centralGravity:{number:n},springLength:{number:n},springConstant:{number:n},nodeDistance:{number:n},damping:{number:n},__type__:{object:r}},hierarchicalRepulsion:{centralGravity:{number:n},springLength:{number:n},springConstant:{number:n},nodeDistance:{number:n},damping:{number:n},__type__:{object:r}},maxVelocity:{number:n},minVelocity:{number:n},solver:{string:["barnesHut","repulsion","hierarchicalRepulsion","forceAtlas2Based"]},stabilization:{enabled:{"boolean":o},iterations:{number:n},updateInterval:{number:n},onlyDynamicEdges:{"boolean":o},fit:{"boolean":o},__type__:{object:r,"boolean":o}},timestep:{number:n},adaptiveTimestep:{"boolean":o},__type__:{object:r,"boolean":o}},autoResize:{"boolean":o},clickToUse:{"boolean":o},locale:{string:i},locales:{__any__:{any:h},__type__:{object:r}},height:{string:i},width:{string:i},__type__:{object:r}};d.groups.__any__=d.nodes,d.manipulation.controlNodeStyle=d.nodes;var l={nodes:{borderWidth:[1,0,10,1],borderWidthSelected:[2,0,10,1],color:{border:["color","#2B7CE9"],background:["color","#97C2FC"],highlight:{border:["color","#2B7CE9"],background:["color","#D2E5FF"]},hover:{border:["color","#2B7CE9"],background:["color","#D2E5FF"]}},fixed:{x:!1,y:!1},font:{color:["color","#343434"],size:[14,0,100,1],face:["arial","verdana","tahoma"],background:["color","none"],strokeWidth:[0,0,50,1],strokeColor:["color","#ffffff"]},hidden:!1,labelHighlightBold:!0,physics:!0,scaling:{min:[10,0,200,1],max:[30,0,200,1],label:{enabled:!1,min:[14,0,200,1],max:[30,0,200,1],maxVisible:[30,0,200,1],drawThreshold:[5,0,20,1]}},shadow:{enabled:!1,color:"rgba(0,0,0,0.5)",size:[10,0,20,1],x:[5,-30,30,1],y:[5,-30,30,1]},shape:["ellipse","box","circle","database","diamond","dot","square","star","text","triangle","triangleDown"],shapeProperties:{borderDashes:!1,borderRadius:[6,0,20,1],interpolation:!0,useImageSize:!1},size:[25,0,200,1]},edges:{arrows:{to:{enabled:!1,scaleFactor:[1,0,3,.05]},middle:{enabled:!1,scaleFactor:[1,0,3,.05]},from:{enabled:!1,scaleFactor:[1,0,3,.05]}},arrowStrikethrough:!0,color:{color:["color","#848484"],highlight:["color","#848484"],hover:["color","#848484"],inherit:["from","to","both",!0,!1],opacity:[1,0,1,.05]},dashes:!1,font:{color:["color","#343434"],size:[14,0,100,1],face:["arial","verdana","tahoma"],background:["color","none"],strokeWidth:[2,0,50,1],strokeColor:["color","#ffffff"],align:["horizontal","top","middle","bottom"]},hidden:!1,hoverWidth:[1.5,0,5,.1],labelHighlightBold:!0,physics:!0,scaling:{min:[1,0,100,1],max:[15,0,100,1],label:{enabled:!0,min:[14,0,200,1],max:[30,0,200,1],maxVisible:[30,0,200,1],drawThreshold:[5,0,20,1]}},selectionWidth:[1.5,0,5,.1],selfReferenceSize:[20,0,200,1],shadow:{enabled:!1,color:"rgba(0,0,0,0.5)",size:[10,0,20,1],x:[5,-30,30,1],y:[5,-30,30,1]},smooth:{enabled:!0,type:["dynamic","continuous","discrete","diagonalCross","straightCross","horizontal","vertical","curvedCW","curvedCCW","cubicBezier"],forceDirection:["horizontal","vertical","none"],roundness:[.5,0,1,.05]},width:[1,0,30,1]},layout:{hierarchical:{enabled:!1,levelSeparation:[150,20,500,5],nodeSpacing:[100,20,500,5],treeSpacing:[200,20,500,5],blockShifting:!0,edgeMinimization:!0,parentCentralization:!0,direction:["UD","DU","LR","RL"],sortMethod:["hubsize","directed"]}},interaction:{dragNodes:!0,dragView:!0,hideEdgesOnDrag:!1,hideNodesOnDrag:!1,hover:!1,keyboard:{enabled:!1,speed:{x:[10,0,40,1],y:[10,0,40,1],zoom:[.02,0,.1,.005]},bindToWindow:!0},multiselect:!1,navigationButtons:!1,selectable:!0,selectConnectedEdges:!0,hoverConnectedEdges:!0,tooltipDelay:[300,0,1e3,25],zoomView:!0},manipulation:{enabled:!1,initiallyActive:!1},physics:{enabled:!0,barnesHut:{gravitationalConstant:[-2e3,-3e4,0,50],centralGravity:[.3,0,10,.05],springLength:[95,0,500,5],springConstant:[.04,0,1.2,.005],damping:[.09,0,1,.01],avoidOverlap:[0,0,1,.01]},forceAtlas2Based:{gravitationalConstant:[-50,-500,0,1],centralGravity:[.01,0,1,.005],springLength:[95,0,500,5],springConstant:[.08,0,1.2,.005],damping:[.4,0,1,.01],avoidOverlap:[0,0,1,.01]},repulsion:{centralGravity:[.2,0,10,.05],springLength:[200,0,500,5],springConstant:[.05,0,1.2,.005],nodeDistance:[100,0,500,5],damping:[.09,0,1,.01]},hierarchicalRepulsion:{centralGravity:[.2,0,10,.05],springLength:[100,0,500,5],springConstant:[.01,0,1.2,.005],nodeDistance:[120,0,500,5],damping:[.09,0,1,.01]},maxVelocity:[50,0,150,1],minVelocity:[.1,.01,.5,.01],solver:["barnesHut","forceAtlas2Based","repulsion","hierarchicalRepulsion"],timestep:[.5,.01,1,.01]},global:{locale:["en","nl"]}};t.allOptions=d,t.configureOptions=l},function(e,t,i){function 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h["default"]}return r(e,[{key:"setOptions",value:function(e){e&&(e.springLength&&(this.springLength=e.springLength),e.springConstant&&(this.springConstant=e.springConstant))}},{key:"solve",value:function(e,t){var i=arguments.length<=2||void 0===arguments[2]?!1:arguments[2],o=this.distanceSolver.getDistances(this.body,e,t);this._createL_matrix(o),this._createK_matrix(o);for(var n=.01,r=1,a=0,h=Math.max(1e3,Math.min(10*this.body.nodeIndices.length,6e3)),d=5,l=1e9,c=0,u=0,f=0,p=0,v=0;l>n&&h>a;){a+=1;var y=this._getHighestEnergyNode(i),g=s(y,4);for(c=g[0],l=g[1],u=g[2],f=g[3],p=l,v=0;p>r&&d>v;){v+=1,this._moveNode(c,u,f);var b=this._getEnergy(c),m=s(b,3);p=m[0],u=m[1],f=m[2]}}}},{key:"_getHighestEnergyNode",value:function(e){for(var t=this.body.nodeIndices,i=this.body.nodes,o=0,n=t[0],r=0,a=0,h=0;h<t.length;h++){var d=t[h];if(i[d].predefinedPosition===!1||i[d].isCluster===!0&&e===!0||i[d].options.fixed.x===!0||i[d].options.fixed.y===!0){var l=this._getEnergy(d),c=s(l,3),u=c[0],f=c[1],p=c[2];u>o&&(o=u,n=d,r=f,a=p)}}return[n,o,r,a]}},{key:"_getEnergy",value:function(e){for(var t=this.body.nodeIndices,i=this.body.nodes,o=i[e].x,n=i[e].y,s=0,r=0,a=0;a<t.length;a++){var h=t[a];if(h!==e){var d=i[h].x,l=i[h].y,c=1/Math.sqrt(Math.pow(o-d,2)+Math.pow(n-l,2));s+=this.K_matrix[e][h]*(o-d-this.L_matrix[e][h]*(o-d)*c),r+=this.K_matrix[e][h]*(n-l-this.L_matrix[e][h]*(n-l)*c)}}var u=Math.sqrt(Math.pow(s,2)+Math.pow(r,2));return[u,s,r]}},{key:"_moveNode",value:function(e,t,i){for(var o=this.body.nodeIndices,n=this.body.nodes,s=0,r=0,a=0,h=n[e].x,d=n[e].y,l=0;l<o.length;l++){var c=o[l];if(c!==e){var u=n[c].x,f=n[c].y,p=1/Math.pow(Math.pow(h-u,2)+Math.pow(d-f,2),1.5);s+=this.K_matrix[e][c]*(1-this.L_matrix[e][c]*Math.pow(d-f,2)*p),r+=this.K_matrix[e][c]*(this.L_matrix[e][c]*(h-u)*(d-f)*p),a+=this.K_matrix[e][c]*(1-this.L_matrix[e][c]*Math.pow(h-u,2)*p)}}var 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