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36 lines
372 KiB
36 lines
372 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 2.0.1-SNAPSHOT
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* @date 2014-07-01
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*
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* @license
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* Copyright (C) 2011-2014 Almende B.V, http://almende.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy
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* of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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!function(t){if("object"==typeof exports)module.exports=t();else if("function"==typeof define&&define.amd)define(t);else{var e;"undefined"!=typeof window?e=window:"undefined"!=typeof global?e=global:"undefined"!=typeof self&&(e=self),e.vis=t()}}(function(){var define,module,exports;return function t(e,i,s){function o(r,a){if(!i[r]){if(!e[r]){var h="function"==typeof require&&require;if(!a&&h)return h(r,!0);if(n)return n(r,!0);throw new Error("Cannot find module '"+r+"'")}var d=i[r]={exports:{}};e[r][0].call(d.exports,function(t){var i=e[r][1][t];return o(i?i:t)},d,d.exports,t,e,i,s)}return i[r].exports}for(var n="function"==typeof require&&require,r=0;r<s.length;r++)o(s[r]);return o}({1:[function(require,module,exports){function DataSet(t,e){if(!t||Array.isArray(t)||util.isDataTable(t)||(e=t,t=null),this._options=e||{},this._data={},this._fieldId=this._options.fieldId||"id",this._type={},this._options.type)for(var i in this._options.type)if(this._options.type.hasOwnProperty(i)){var s=this._options.type[i];this._type[i]="Date"==s||"ISODate"==s||"ASPDate"==s?"Date":s}if(this._options.convert)throw new Error('Option "convert" is deprecated. Use "type" instead.');this._subscribers={},t&&this.add(t)}function DataView(t,e){this._data=null,this._ids={},this._options=e||{},this._fieldId="id",this._subscribers={};var i=this;this.listener=function(){i._onEvent.apply(i,arguments)},this.setData(t)}function GraphGroup(t,e,i,s){this.id=e;var o=["sampling","style","sort","yAxisOrientation","barChart","drawPoints","shaded","catmullRom"];this.options=util.selectiveBridgeObject(o,i),this.usingDefaultStyle=void 0===t.className,this.groupsUsingDefaultStyles=s,this.zeroPosition=0,this.update(t),1==this.usingDefaultStyle&&(this.groupsUsingDefaultStyles[0]+=1),this.itemsData=[]}function Legend(t,e,i){this.body=t,this.defaultOptions={enabled:!0,icons:!0,iconSize:20,iconSpacing:6,left:{visible:!0,position:"top-left"},right:{visible:!0,position:"top-left"}},this.side=i,this.options=util.extend({},this.defaultOptions),this.svgElements={},this.dom={},this.groups={},this.amountOfGroups=0,this._create(),this.setOptions(e)}function DataAxis(t,e,i){this.id=util.randomUUID(),this.body=t,this.defaultOptions={orientation:"left",showMinorLabels:!0,showMajorLabels:!0,icons:!0,majorLinesOffset:7,minorLinesOffset:4,labelOffsetX:10,labelOffsetY:2,iconWidth:20,width:"40px",visible:!0},this.linegraphSVG=i,this.props={},this.DOMelements={lines:{},labels:{}},this.dom={},this.range={start:0,end:0},this.options=util.extend({},this.defaultOptions),this.conversionFactor=1,this.setOptions(e),this.width=Number((""+this.options.width).replace("px","")),this.minWidth=this.width,this.height=this.linegraphSVG.offsetHeight,this.stepPixels=25,this.stepPixelsForced=25,this.lineOffset=0,this.master=!0,this.svgElements={},this.groups={},this.amountOfGroups=0,this._create()}function Linegraph(t,e){this.id=util.randomUUID(),this.body=t,this.defaultOptions={yAxisOrientation:"left",defaultGroup:"default",sort:!0,sampling:!0,graphHeight:"400px",shaded:{enabled:!1,orientation:"bottom"},style:"line",barChart:{width:50,align:"center"},catmullRom:{enabled:!0,parametrization:"centripetal",alpha:.5},drawPoints:{enabled:!0,size:6,style:"square"},dataAxis:{showMinorLabels:!0,showMajorLabels:!0,icons:!1,width:"40px",visible:!0},legend:{enabled:!1,icons:!0,left:{visible:!0,position:"top-left"},right:{visible:!0,position:"top-right"}}},this.options=util.extend({},this.defaultOptions),this.dom={},this.props={},this.hammer=null,this.groups={};var i=this;this.itemsData=null,this.groupsData=null,this.itemListeners={add:function(t,e){i._onAdd(e.items)},update:function(t,e){i._onUpdate(e.items)},remove:function(t,e){i._onRemove(e.items)}},this.groupListeners={add:function(t,e){i._onAddGroups(e.items)},update:function(t,e){i._onUpdateGroups(e.items)},remove:function(t,e){i._onRemoveGroups(e.items)}},this.items={},this.selection=[],this.lastStart=this.body.range.start,this.touchParams={},this.svgElements={},this.setOptions(e),this.groupsUsingDefaultStyles=[0],this.body.emitter.on("rangechange",function(){if(0!=i.lastStart){var t=i.body.range.start-i.lastStart,e=i.body.range.end-i.body.range.start;if(0!=i.width){var s=i.width/e,o=t*s;i.svg.style.left=-i.width-o+"px"}}}),this.body.emitter.on("rangechanged",function(){i.lastStart=i.body.range.start,i.svg.style.left=util.option.asSize(-i.width),i._updateGraph.apply(i)}),this._create(),this.body.emitter.emit("change")}function DataStep(t,e,i,s,o){this.current=0,this.autoScale=!0,this.stepIndex=0,this.step=1,this.scale=1,this.marginStart,this.marginEnd,this.majorSteps=[1,2,5,10],this.minorSteps=[.25,.5,1,2],this.setRange(t,e,i,s,o)}function TimeStep(t,e,i){this.current=new Date,this._start=new Date,this._end=new Date,this.autoScale=!0,this.scale=TimeStep.SCALE.DAY,this.step=1,this.setRange(t,e,i)}function Range(t,e){var i=moment().hours(0).minutes(0).seconds(0).milliseconds(0);this.start=i.clone().add("days",-3).valueOf(),this.end=i.clone().add("days",4).valueOf(),this.body=t,this.defaultOptions={start:null,end:null,direction:"horizontal",moveable:!0,zoomable:!0,min:null,max:null,zoomMin:10,zoomMax:31536e10},this.options=util.extend({},this.defaultOptions),this.props={touch:{}},this.body.emitter.on("dragstart",this._onDragStart.bind(this)),this.body.emitter.on("drag",this._onDrag.bind(this)),this.body.emitter.on("dragend",this._onDragEnd.bind(this)),this.body.emitter.on("hold",this._onHold.bind(this)),this.body.emitter.on("mousewheel",this._onMouseWheel.bind(this)),this.body.emitter.on("DOMMouseScroll",this._onMouseWheel.bind(this)),this.body.emitter.on("touch",this._onTouch.bind(this)),this.body.emitter.on("pinch",this._onPinch.bind(this)),this.setOptions(e)}function validateDirection(t){if("horizontal"!=t&&"vertical"!=t)throw new TypeError('Unknown direction "'+t+'". Choose "horizontal" or "vertical".')}function getPointer(t,e){return{x:t.pageX-vis.util.getAbsoluteLeft(e),y:t.pageY-vis.util.getAbsoluteTop(e)}}function Component(){this.options=null,this.props=null}function TimeAxis(t,e){this.dom={foreground:null,majorLines:[],majorTexts:[],minorLines:[],minorTexts:[],redundant:{majorLines:[],majorTexts:[],minorLines:[],minorTexts:[]}},this.props={range:{start:0,end:0,minimumStep:0},lineTop:0},this.defaultOptions={orientation:"bottom",showMinorLabels:!0,showMajorLabels:!0},this.options=util.extend({},this.defaultOptions),this.body=t,this._create(),this.setOptions(e)}function CurrentTime(t,e){this.body=t,this.defaultOptions={showCurrentTime:!0},this.options=util.extend({},this.defaultOptions),this._create(),this.setOptions(e)}function CustomTime(t,e){this.body=t,this.defaultOptions={showCustomTime:!1},this.options=util.extend({},this.defaultOptions),this.customTime=new Date,this.eventParams={},this._create(),this.setOptions(e)}function ItemSet(t,e){this.body=t,this.defaultOptions={type:null,orientation:"bottom",align:"center",stack:!0,groupOrder:null,selectable:!0,editable:{updateTime:!1,updateGroup:!1,add:!1,remove:!1},onAdd:function(t,e){e(t)},onUpdate:function(t,e){e(t)},onMove:function(t,e){e(t)},onRemove:function(t,e){e(t)},margin:{item:10,axis:20},padding:5},this.options=util.extend({},this.defaultOptions),this.itemOptions={type:{start:"Date",end:"Date"}},this.conversion={toScreen:t.util.toScreen,toTime:t.util.toTime},this.dom={},this.props={},this.hammer=null;var i=this;this.itemsData=null,this.groupsData=null,this.itemListeners={add:function(t,e){i._onAdd(e.items)},update:function(t,e){i._onUpdate(e.items)},remove:function(t,e){i._onRemove(e.items)}},this.groupListeners={add:function(t,e){i._onAddGroups(e.items)},update:function(t,e){i._onUpdateGroups(e.items)},remove:function(t,e){i._onRemoveGroups(e.items)}},this.items={},this.groups={},this.groupIds=[],this.selection=[],this.stackDirty=!0,this.touchParams={},this._create(),this.setOptions(e)}function Item(t,e,i){this.id=null,this.parent=null,this.data=t,this.dom=null,this.conversion=e||{},this.options=i||{},this.selected=!1,this.displayed=!1,this.dirty=!0,this.top=null,this.left=null,this.width=null,this.height=null}function ItemBox(t,e,i){if(this.props={dot:{width:0,height:0},line:{width:0,height:0}},t&&void 0==t.start)throw new Error('Property "start" missing in item '+t);Item.call(this,t,e,i)}function ItemPoint(t,e,i){if(this.props={dot:{top:0,width:0,height:0},content:{height:0,marginLeft:0}},t&&void 0==t.start)throw new Error('Property "start" missing in item '+t);Item.call(this,t,e,i)}function ItemRange(t,e,i){if(this.props={content:{width:0}},this.overflow=!1,t){if(void 0==t.start)throw new Error('Property "start" missing in item '+t.id);if(void 0==t.end)throw new Error('Property "end" missing in item '+t.id)}Item.call(this,t,e,i)}function Group(t,e,i){this.groupId=t,this.itemSet=i,this.dom={},this.props={label:{width:0,height:0}},this.className=null,this.items={},this.visibleItems=[],this.orderedItems={byStart:[],byEnd:[]},this._create(),this.setData(e)}function Timeline(t,e,i){if(!(this instanceof Timeline))throw new SyntaxError("Constructor must be called with the new operator");var s=this;this.defaultOptions={start:null,end:null,autoResize:!0,orientation:"bottom",width:null,height:null,maxHeight:null,minHeight:null},this.options=util.deepExtend({},this.defaultOptions),this._create(t),this.components=[],this.body={dom:this.dom,domProps:this.props,emitter:{on:this.on.bind(this),off:this.off.bind(this),emit:this.emit.bind(this)},util:{snap:null,toScreen:s._toScreen.bind(s),toGlobalScreen:s._toGlobalScreen.bind(s),toTime:s._toTime.bind(s),toGlobalTime:s._toGlobalTime.bind(s)}},this.range=new Range(this.body),this.components.push(this.range),this.body.range=this.range,this.timeAxis=new TimeAxis(this.body),this.components.push(this.timeAxis),this.body.util.snap=this.timeAxis.snap.bind(this.timeAxis),this.currentTime=new CurrentTime(this.body),this.components.push(this.currentTime),this.customTime=new CustomTime(this.body),this.components.push(this.customTime),this.itemSet=new ItemSet(this.body),this.components.push(this.itemSet),this.itemsData=null,this.groupsData=null,i&&this.setOptions(i),e?this.setItems(e):this.redraw()}function Graph2d(t,e,i,s){var o=this;this.defaultOptions={start:null,end:null,autoResize:!0,orientation:"bottom",width:null,height:null,maxHeight:null,minHeight:null},this.options=util.deepExtend({},this.defaultOptions),this._create(t),this.components=[],this.body={dom:this.dom,domProps:this.props,emitter:{on:this.on.bind(this),off:this.off.bind(this),emit:this.emit.bind(this)},util:{snap:null,toScreen:o._toScreen.bind(o),toGlobalScreen:o._toGlobalScreen.bind(o),toTime:o._toTime.bind(o),toGlobalTime:o._toGlobalTime.bind(o)}},this.range=new Range(this.body),this.components.push(this.range),this.body.range=this.range,this.timeAxis=new TimeAxis(this.body),this.components.push(this.timeAxis),this.body.util.snap=this.timeAxis.snap.bind(this.timeAxis),this.currentTime=new CurrentTime(this.body),this.components.push(this.currentTime),this.customTime=new CustomTime(this.body),this.components.push(this.customTime),this.linegraph=new Linegraph(this.body),this.components.push(this.linegraph),this.itemsData=null,this.groupsData=null,i&&this.setOptions(i),s&&this.setGroups(s),e?this.setItems(e):this.redraw()}function Node(t,e,i,s){this.selected=!1,this.hover=!1,this.edges=[],this.dynamicEdges=[],this.reroutedEdges={},this.group=s.nodes.group,this.fontSize=Number(s.nodes.fontSize),this.fontFace=s.nodes.fontFace,this.fontColor=s.nodes.fontColor,this.fontDrawThreshold=3,this.color=s.nodes.color,this.id=void 0,this.shape=s.nodes.shape,this.image=s.nodes.image,this.x=null,this.y=null,this.xFixed=!1,this.yFixed=!1,this.horizontalAlignLeft=!0,this.verticalAlignTop=!0,this.radius=s.nodes.radius,this.baseRadiusValue=s.nodes.radius,this.radiusFixed=!1,this.radiusMin=s.nodes.radiusMin,this.radiusMax=s.nodes.radiusMax,this.level=-1,this.preassignedLevel=!1,this.imagelist=e,this.grouplist=i,this.fx=0,this.fy=0,this.vx=0,this.vy=0,this.minForce=s.minForce,this.damping=s.physics.damping,this.mass=1,this.fixedData={x:null,y:null},this.setProperties(t,s),this.resetCluster(),this.dynamicEdgesLength=0,this.clusterSession=0,this.clusterSizeWidthFactor=s.clustering.nodeScaling.width,this.clusterSizeHeightFactor=s.clustering.nodeScaling.height,this.clusterSizeRadiusFactor=s.clustering.nodeScaling.radius,this.maxNodeSizeIncrements=s.clustering.maxNodeSizeIncrements,this.growthIndicator=0,this.graphScaleInv=1,this.graphScale=1,this.canvasTopLeft={x:-300,y:-300},this.canvasBottomRight={x:300,y:300},this.parentEdgeId=null}function Edge(t,e,i){if(!e)throw"No graph provided";this.graph=e,this.widthMin=i.edges.widthMin,this.widthMax=i.edges.widthMax,this.id=void 0,this.fromId=void 0,this.toId=void 0,this.style=i.edges.style,this.title=void 0,this.width=i.edges.width,this.widthSelectionMultiplier=i.edges.widthSelectionMultiplier,this.widthSelected=this.width*this.widthSelectionMultiplier,this.hoverWidth=i.edges.hoverWidth,this.value=void 0,this.length=i.physics.springLength,this.customLength=!1,this.selected=!1,this.hover=!1,this.smooth=i.smoothCurves,this.arrowScaleFactor=i.edges.arrowScaleFactor,this.from=null,this.to=null,this.via=null,this.originalFromId=[],this.originalToId=[],this.connected=!1,this.dash=util.extend({},i.edges.dash),this.color={color:i.edges.color.color,highlight:i.edges.color.highlight,hover:i.edges.color.hover},this.widthFixed=!1,this.lengthFixed=!1,this.setProperties(t,i),this.controlNodesEnabled=!1,this.controlNodes={from:null,to:null,positions:{}},this.connectedNode=null}function Popup(t,e,i,s,o){this.container=t?t:document.body,void 0===o&&("object"==typeof e?(o=e,e=void 0):"object"==typeof s?(o=s,s=void 0):o={fontColor:"black",fontSize:14,fontFace:"verdana",color:{border:"#666",background:"#FFFFC6"}}),this.x=0,this.y=0,this.padding=5,void 0!==e&&void 0!==i&&this.setPosition(e,i),void 0!==s&&this.setText(s),this.frame=document.createElement("div");var n=this.frame.style;n.position="absolute",n.visibility="hidden",n.border="1px solid "+o.color.border,n.color=o.fontColor,n.fontSize=o.fontSize+"px",n.fontFamily=o.fontFace,n.padding=this.padding+"px",n.backgroundColor=o.color.background,n.borderRadius="3px",n.MozBorderRadius="3px",n.WebkitBorderRadius="3px",n.boxShadow="3px 3px 10px rgba(128, 128, 128, 0.5)",n.whiteSpace="nowrap",this.container.appendChild(this.frame)}function Groups(){this.clear(),this.defaultIndex=0}function Images(){this.images={},this.callback=void 0}function graphToggleSmoothCurves(){this.constants.smoothCurves=!this.constants.smoothCurves;var t=document.getElementById("graph_toggleSmooth");t.style.background=1==this.constants.smoothCurves?"#A4FF56":"#FF8532",this._configureSmoothCurves(!1)}function graphRepositionNodes(){for(var t in this.calculationNodes)this.calculationNodes.hasOwnProperty(t)&&(this.calculationNodes[t].vx=0,this.calculationNodes[t].vy=0,this.calculationNodes[t].fx=0,this.calculationNodes[t].fy=0);1==this.constants.hierarchicalLayout.enabled?this._setupHierarchicalLayout():this.repositionNodes(),this.moving=!0,this.start()}function graphGenerateOptions(){var t="No options are required, default values used.",e=[],i=document.getElementById("graph_physicsMethod1"),s=document.getElementById("graph_physicsMethod2");if(1==i.checked){if(this.constants.physics.barnesHut.gravitationalConstant!=this.backupConstants.physics.barnesHut.gravitationalConstant&&e.push("gravitationalConstant: "+this.constants.physics.barnesHut.gravitationalConstant),this.constants.physics.centralGravity!=this.backupConstants.physics.barnesHut.centralGravity&&e.push("centralGravity: "+this.constants.physics.centralGravity),this.constants.physics.springLength!=this.backupConstants.physics.barnesHut.springLength&&e.push("springLength: "+this.constants.physics.springLength),this.constants.physics.springConstant!=this.backupConstants.physics.barnesHut.springConstant&&e.push("springConstant: "+this.constants.physics.springConstant),this.constants.physics.damping!=this.backupConstants.physics.barnesHut.damping&&e.push("damping: "+this.constants.physics.damping),0!=e.length){t="var options = {",t+="physics: {barnesHut: {";for(var o=0;o<e.length;o++)t+=e[o],o<e.length-1&&(t+=", ");t+="}}"}this.constants.smoothCurves!=this.backupConstants.smoothCurves&&(0==e.length?t="var options = {":t+=", ",t+="smoothCurves: "+this.constants.smoothCurves),"No options are required, default values used."!=t&&(t+="};")}else if(1==s.checked){if(t="var options = {",t+="physics: {barnesHut: {enabled: false}",this.constants.physics.repulsion.nodeDistance!=this.backupConstants.physics.repulsion.nodeDistance&&e.push("nodeDistance: "+this.constants.physics.repulsion.nodeDistance),this.constants.physics.centralGravity!=this.backupConstants.physics.repulsion.centralGravity&&e.push("centralGravity: "+this.constants.physics.centralGravity),this.constants.physics.springLength!=this.backupConstants.physics.repulsion.springLength&&e.push("springLength: "+this.constants.physics.springLength),this.constants.physics.springConstant!=this.backupConstants.physics.repulsion.springConstant&&e.push("springConstant: "+this.constants.physics.springConstant),this.constants.physics.damping!=this.backupConstants.physics.repulsion.damping&&e.push("damping: "+this.constants.physics.damping),0!=e.length){t+=", repulsion: {";for(var o=0;o<e.length;o++)t+=e[o],o<e.length-1&&(t+=", ");t+="}}"}0==e.length&&(t+="}"),this.constants.smoothCurves!=this.backupConstants.smoothCurves&&(t+=", smoothCurves: "+this.constants.smoothCurves),t+="};"}else{if(t="var options = {",this.constants.physics.hierarchicalRepulsion.nodeDistance!=this.backupConstants.physics.hierarchicalRepulsion.nodeDistance&&e.push("nodeDistance: "+this.constants.physics.hierarchicalRepulsion.nodeDistance),this.constants.physics.centralGravity!=this.backupConstants.physics.hierarchicalRepulsion.centralGravity&&e.push("centralGravity: "+this.constants.physics.centralGravity),this.constants.physics.springLength!=this.backupConstants.physics.hierarchicalRepulsion.springLength&&e.push("springLength: "+this.constants.physics.springLength),this.constants.physics.springConstant!=this.backupConstants.physics.hierarchicalRepulsion.springConstant&&e.push("springConstant: "+this.constants.physics.springConstant),this.constants.physics.damping!=this.backupConstants.physics.hierarchicalRepulsion.damping&&e.push("damping: "+this.constants.physics.damping),0!=e.length){t+="physics: {hierarchicalRepulsion: {";for(var o=0;o<e.length;o++)t+=e[o],o<e.length-1&&(t+=", ");t+="}},"}if(t+="hierarchicalLayout: {",e=[],this.constants.hierarchicalLayout.direction!=this.backupConstants.hierarchicalLayout.direction&&e.push("direction: "+this.constants.hierarchicalLayout.direction),Math.abs(this.constants.hierarchicalLayout.levelSeparation)!=this.backupConstants.hierarchicalLayout.levelSeparation&&e.push("levelSeparation: "+this.constants.hierarchicalLayout.levelSeparation),this.constants.hierarchicalLayout.nodeSpacing!=this.backupConstants.hierarchicalLayout.nodeSpacing&&e.push("nodeSpacing: "+this.constants.hierarchicalLayout.nodeSpacing),0!=e.length){for(var o=0;o<e.length;o++)t+=e[o],o<e.length-1&&(t+=", ");t+="}"}else t+="enabled:true}";t+="};"}this.optionsDiv.innerHTML=t}function switchConfigurations(){var t=["graph_BH_table","graph_R_table","graph_H_table"],e=document.querySelector('input[name="graph_physicsMethod"]:checked').value,i="graph_"+e+"_table",s=document.getElementById(i);s.style.display="block";for(var o=0;o<t.length;o++)t[o]!=i&&(s=document.getElementById(t[o]),s.style.display="none");this._restoreNodes(),"R"==e?(this.constants.hierarchicalLayout.enabled=!1,this.constants.physics.hierarchicalRepulsion.enabled=!1,this.constants.physics.barnesHut.enabled=!1):"H"==e?0==this.constants.hierarchicalLayout.enabled&&(this.constants.hierarchicalLayout.enabled=!0,this.constants.physics.hierarchicalRepulsion.enabled=!0,this.constants.physics.barnesHut.enabled=!1,this._setupHierarchicalLayout()):(this.constants.hierarchicalLayout.enabled=!1,this.constants.physics.hierarchicalRepulsion.enabled=!1,this.constants.physics.barnesHut.enabled=!0),this._loadSelectedForceSolver();var n=document.getElementById("graph_toggleSmooth");n.style.background=1==this.constants.smoothCurves?"#A4FF56":"#FF8532",this.moving=!0,this.start()}function showValueOfRange(t,e,i){var s=t+"_value",o=document.getElementById(t).value;e instanceof Array?(document.getElementById(s).value=e[parseInt(o)],this._overWriteGraphConstants(i,e[parseInt(o)])):(document.getElementById(s).value=parseInt(e)*parseFloat(o),this._overWriteGraphConstants(i,parseInt(e)*parseFloat(o))),("hierarchicalLayout_direction"==i||"hierarchicalLayout_levelSeparation"==i||"hierarchicalLayout_nodeSpacing"==i)&&this._setupHierarchicalLayout(),this.moving=!0,this.start()}function Graph(t,e,i){if(!(this instanceof Graph))throw new SyntaxError("Constructor must be called with the new operator");this._initializeMixinLoaders(),this.containerElement=t,this.width="100%",this.height="100%",this.renderRefreshRate=60,this.renderTimestep=1e3/this.renderRefreshRate,this.renderTime=.5*this.renderTimestep,this.maxPhysicsTicksPerRender=3,this.physicsDiscreteStepsize=.5,this.stabilize=!0,this.selectable=!0,this.initializing=!0,this.triggerFunctions={add:null,edit:null,editEdge:null,connect:null,del:null},this.constants={nodes:{radiusMin:5,radiusMax:20,radius:5,shape:"ellipse",image:void 0,widthMin:16,widthMax:64,fixed:!1,fontColor:"black",fontSize:14,fontFace:"verdana",level:-1,color:{border:"#2B7CE9",background:"#97C2FC",highlight:{border:"#2B7CE9",background:"#D2E5FF"},hover:{border:"#2B7CE9",background:"#D2E5FF"}},borderColor:"#2B7CE9",backgroundColor:"#97C2FC",highlightColor:"#D2E5FF",group:void 0},edges:{widthMin:1,widthMax:15,width:1,widthSelectionMultiplier:2,hoverWidth:1.5,style:"line",color:{color:"#848484",highlight:"#848484",hover:"#848484"},fontColor:"#343434",fontSize:14,fontFace:"arial",fontFill:"white",arrowScaleFactor:1,dash:{length:10,gap:5,altLength:void 0}},configurePhysics:!1,physics:{barnesHut:{enabled:!0,theta:1/.6,gravitationalConstant:-2e3,centralGravity:.3,springLength:95,springConstant:.04,damping:.09},repulsion:{centralGravity:.1,springLength:200,springConstant:.05,nodeDistance:100,damping:.09},hierarchicalRepulsion:{enabled:!1,centralGravity:.5,springLength:150,springConstant:.01,nodeDistance:60,damping:.09},damping:null,centralGravity:null,springLength:null,springConstant:null},clustering:{enabled:!1,initialMaxNodes:100,clusterThreshold:500,reduceToNodes:300,chainThreshold:.4,clusterEdgeThreshold:20,sectorThreshold:100,screenSizeThreshold:.2,fontSizeMultiplier:4,maxFontSize:1e3,forceAmplification:.1,distanceAmplification:.1,edgeGrowth:20,nodeScaling:{width:1,height:1,radius:1},maxNodeSizeIncrements:600,activeAreaBoxSize:80,clusterLevelDifference:2},navigation:{enabled:!1},keyboard:{enabled:!1,speed:{x:10,y:10,zoom:.02}},dataManipulation:{enabled:!1,initiallyVisible:!1},hierarchicalLayout:{enabled:!1,levelSeparation:150,nodeSpacing:100,direction:"UD"},freezeForStabilization:!1,smoothCurves:!0,maxVelocity:10,minVelocity:.1,stabilizationIterations:1e3,labels:{add:"Add Node",edit:"Edit",link:"Add Link",del:"Delete selected",editNode:"Edit Node",editEdge:"Edit Edge",back:"Back",addDescription:"Click in an empty space to place a new node.",linkDescription:"Click on a node and drag the edge to another node to connect them.",editEdgeDescription:"Click on the control points and drag them to a node to connect to it.",addError:"The function for add does not support two arguments (data,callback).",linkError:"The function for connect does not support two arguments (data,callback).",editError:"The function for edit does not support two arguments (data, callback).",editBoundError:"No edit function has been bound to this button.",deleteError:"The function for delete does not support two arguments (data, callback).",deleteClusterError:"Clusters cannot be deleted."},tooltip:{delay:300,fontColor:"black",fontSize:14,fontFace:"verdana",color:{border:"#666",background:"#FFFFC6"}},dragGraph:!0,dragNodes:!0,zoomable:!0,hover:!1},this.hoverObj={nodes:{},edges:{}};var s=this;this.groups=new Groups,this.images=new Images,this.images.setOnloadCallback(function(){s._redraw()}),this.xIncrement=0,this.yIncrement=0,this.zoomIncrement=0,this._loadPhysicsSystem(),this._create(),this._loadSectorSystem(),this._loadClusterSystem(),this._loadSelectionSystem(),this._loadHierarchySystem(),this._setTranslation(this.frame.clientWidth/2,this.frame.clientHeight/2),this._setScale(1),this.setOptions(i),this.freezeSimulation=!1,this.cachedFunctions={},this.calculationNodes={},this.calculationNodeIndices=[],this.nodeIndices=[],this.nodes={},this.edges={},this.canvasTopLeft={x:0,y:0},this.canvasBottomRight={x:0,y:0},this.pointerPosition={x:0,y:0},this.areaCenter={},this.scale=1,this.previousScale=this.scale,this.nodesData=null,this.edgesData=null,this.nodesListeners={add:function(t,e){s._addNodes(e.items),s.start()},update:function(t,e){s._updateNodes(e.items),s.start()},remove:function(t,e){s._removeNodes(e.items),s.start()}},this.edgesListeners={add:function(t,e){s._addEdges(e.items),s.start()},update:function(t,e){s._updateEdges(e.items),s.start()},remove:function(t,e){s._removeEdges(e.items),s.start()}},this.moving=!0,this.timer=void 0,this.setData(e,this.constants.clustering.enabled||this.constants.hierarchicalLayout.enabled),this.initializing=!1,1==this.constants.hierarchicalLayout.enabled?this._setupHierarchicalLayout():0==this.stabilize&&this.zoomExtent(!0,this.constants.clustering.enabled),this.constants.clustering.enabled&&this.startWithClustering()}function Graph3d(t,e,i){if(!(this instanceof Graph3d))throw new SyntaxError("Constructor must be called with the new operator");this.containerElement=t,this.width="400px",this.height="400px",this.margin=10,this.defaultXCenter="55%",this.defaultYCenter="50%",this.xLabel="x",this.yLabel="y",this.zLabel="z",this.filterLabel="time",this.legendLabel="value",this.style=Graph3d.STYLE.DOT,this.showPerspective=!0,this.showGrid=!0,this.keepAspectRatio=!0,this.showShadow=!1,this.showGrayBottom=!1,this.showTooltip=!1,this.verticalRatio=.5,this.animationInterval=1e3,this.animationPreload=!1,this.camera=new Graph3d.Camera,this.eye=new Point3d(0,0,-1),this.dataTable=null,this.dataPoints=null,this.colX=void 0,this.colY=void 0,this.colZ=void 0,this.colValue=void 0,this.colFilter=void 0,this.xMin=0,this.xStep=void 0,this.xMax=1,this.yMin=0,this.yStep=void 0,this.yMax=1,this.zMin=0,this.zStep=void 0,this.zMax=1,this.valueMin=0,this.valueMax=1,this.xBarWidth=1,this.yBarWidth=1,this.colorAxis="#4D4D4D",this.colorGrid="#D3D3D3",this.colorDot="#7DC1FF",this.colorDotBorder="#3267D2",this.create(),this.setOptions(i),e&&this.setData(e)}function Point3d(t,e,i){this.x=void 0!==t?t:0,this.y=void 0!==e?e:0,this.z=void 0!==i?i:0}function Filter(t,e,i){this.data=t,this.column=e,this.graph=i,this.index=void 0,this.value=void 0,this.values=i.getDistinctValues(t.get(),this.column),this.values.sort(function(t,e){return t>e?1:e>t?-1:0}),this.values.length>0&&this.selectValue(0),this.dataPoints=[],this.loaded=!1,this.onLoadCallback=void 0,i.animationPreload?(this.loaded=!1,this.loadInBackground()):this.loaded=!0}function Slider(t,e){if(void 0===t)throw"Error: No container element defined";if(this.container=t,this.visible=e&&void 0!=e.visible?e.visible:!0,this.visible){this.frame=document.createElement("DIV"),this.frame.style.width="100%",this.frame.style.position="relative",this.container.appendChild(this.frame),this.frame.prev=document.createElement("INPUT"),this.frame.prev.type="BUTTON",this.frame.prev.value="Prev",this.frame.appendChild(this.frame.prev),this.frame.play=document.createElement("INPUT"),this.frame.play.type="BUTTON",this.frame.play.value="Play",this.frame.appendChild(this.frame.play),this.frame.next=document.createElement("INPUT"),this.frame.next.type="BUTTON",this.frame.next.value="Next",this.frame.appendChild(this.frame.next),this.frame.bar=document.createElement("INPUT"),this.frame.bar.type="BUTTON",this.frame.bar.style.position="absolute",this.frame.bar.style.border="1px solid red",this.frame.bar.style.width="100px",this.frame.bar.style.height="6px",this.frame.bar.style.borderRadius="2px",this.frame.bar.style.MozBorderRadius="2px",this.frame.bar.style.border="1px solid #7F7F7F",this.frame.bar.style.backgroundColor="#E5E5E5",this.frame.appendChild(this.frame.bar),this.frame.slide=document.createElement("INPUT"),this.frame.slide.type="BUTTON",this.frame.slide.style.margin="0px",this.frame.slide.value=" ",this.frame.slide.style.position="relative",this.frame.slide.style.left="-100px",this.frame.appendChild(this.frame.slide);var i=this;this.frame.slide.onmousedown=function(t){i._onMouseDown(t)},this.frame.prev.onclick=function(t){i.prev(t)},this.frame.play.onclick=function(t){i.togglePlay(t)},this.frame.next.onclick=function(t){i.next(t)}}this.onChangeCallback=void 0,this.values=[],this.index=void 0,this.playTimeout=void 0,this.playInterval=1e3,this.playLoop=!0}var moment="undefined"!=typeof window&&window.moment||require("moment"),Emitter=require("emitter-component"),Hammer;Hammer="undefined"!=typeof window?window.Hammer||require("hammerjs"):function(){throw Error("hammer.js is only available in a browser, not in node.js.")};var mousetrap;if(mousetrap="undefined"!=typeof window?window.mousetrap||require("mousetrap"):function(){throw Error("mouseTrap is only available in a browser, not in node.js.")},!Array.prototype.indexOf){Array.prototype.indexOf=function(t){for(var e=0;e<this.length;e++)if(this[e]==t)return e;return-1};try{console.log("Warning: Ancient browser detected. Please update your browser")}catch(err){}}Array.prototype.forEach||(Array.prototype.forEach=function(t,e){for(var i=0,s=this.length;s>i;++i)t.call(e||this,this[i],i,this)}),Array.prototype.map||(Array.prototype.map=function(t,e){var i,s,o;if(null==this)throw new TypeError(" this is null or not defined");var n=Object(this),r=n.length>>>0;if("function"!=typeof t)throw new TypeError(t+" is not a function");for(e&&(i=e),s=new Array(r),o=0;r>o;){var a,h;o in n&&(a=n[o],h=t.call(i,a,o,n),s[o]=h),o++}return s}),Array.prototype.filter||(Array.prototype.filter=function(t){"use strict";if(null==this)throw new TypeError;var e=Object(this),i=e.length>>>0;if("function"!=typeof t)throw new TypeError;for(var s=[],o=arguments[1],n=0;i>n;n++)if(n in e){var r=e[n];t.call(o,r,n,e)&&s.push(r)}return s}),Object.keys||(Object.keys=function(){var t=Object.prototype.hasOwnProperty,e=!{toString:null}.propertyIsEnumerable("toString"),i=["toString","toLocaleString","valueOf","hasOwnProperty","isPrototypeOf","propertyIsEnumerable","constructor"],s=i.length;return function(o){if("object"!=typeof o&&"function"!=typeof o||null===o)throw new TypeError("Object.keys called on non-object");var n=[];for(var r in o)t.call(o,r)&&n.push(r);if(e)for(var a=0;s>a;a++)t.call(o,i[a])&&n.push(i[a]);return n}}()),Array.isArray||(Array.isArray=function(t){return"[object Array]"===Object.prototype.toString.call(t)}),Function.prototype.bind||(Function.prototype.bind=function(t){if("function"!=typeof this)throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");var e=Array.prototype.slice.call(arguments,1),i=this,s=function(){},o=function(){return i.apply(this instanceof s&&t?this:t,e.concat(Array.prototype.slice.call(arguments)))};return s.prototype=this.prototype,o.prototype=new s,o}),Object.create||(Object.create=function(t){function e(){}if(arguments.length>1)throw new Error("Object.create implementation only accepts the first parameter.");return e.prototype=t,new e}),Function.prototype.bind||(Function.prototype.bind=function(t){if("function"!=typeof this)throw new TypeError("Function.prototype.bind - what is trying to be bound is not callable");var e=Array.prototype.slice.call(arguments,1),i=this,s=function(){},o=function(){return i.apply(this instanceof s&&t?this:t,e.concat(Array.prototype.slice.call(arguments)))
|
|
};return s.prototype=this.prototype,o.prototype=new s,o});var util={};util.isNumber=function(t){return t instanceof Number||"number"==typeof t},util.isString=function(t){return t instanceof String||"string"==typeof t},util.isDate=function(t){if(t instanceof Date)return!0;if(util.isString(t)){var e=ASPDateRegex.exec(t);if(e)return!0;if(!isNaN(Date.parse(t)))return!0}return!1},util.isDataTable=function(t){return"undefined"!=typeof google&&google.visualization&&google.visualization.DataTable&&t instanceof google.visualization.DataTable},util.randomUUID=function(){var t=function(){return Math.floor(65536*Math.random()).toString(16)};return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()},util.extend=function(t){for(var e=1,i=arguments.length;i>e;e++){var s=arguments[e];for(var o in s)s.hasOwnProperty(o)&&(t[o]=s[o])}return t},util.selectiveExtend=function(t,e){if(!Array.isArray(t))throw new Error("Array with property names expected as first argument");for(var i=2;i<arguments.length;i++)for(var s=arguments[i],o=0;o<t.length;o++){var n=t[o];s.hasOwnProperty(n)&&(e[n]=s[n])}return e},util.selectiveDeepExtend=function(t,e,i){if(Array.isArray(i))throw new TypeError("Arrays are not supported by deepExtend");for(var s=2;s<arguments.length;s++)for(var o=arguments[s],n=0;n<t.length;n++){var r=t[n];if(o.hasOwnProperty(r))if(i[r]&&i[r].constructor===Object)void 0===e[r]&&(e[r]={}),e[r].constructor===Object?util.deepExtend(e[r],i[r]):e[r]=i[r];else{if(Array.isArray(i[r]))throw new TypeError("Arrays are not supported by deepExtend");e[r]=i[r]}}return e},util.deepExtend=function(t,e){if(Array.isArray(e))throw new TypeError("Arrays are not supported by deepExtend");for(var i in e)if(e.hasOwnProperty(i))if(e[i]&&e[i].constructor===Object)void 0===t[i]&&(t[i]={}),t[i].constructor===Object?util.deepExtend(t[i],e[i]):t[i]=e[i];else{if(Array.isArray(e[i]))throw new TypeError("Arrays are not supported by deepExtend");t[i]=e[i]}return t},util.equalArray=function(t,e){if(t.length!=e.length)return!1;for(var i=0,s=t.length;s>i;i++)if(t[i]!=e[i])return!1;return!0},util.convert=function(t,e){var i;if(void 0===t)return void 0;if(null===t)return null;if(!e)return t;if("string"!=typeof e&&!(e instanceof String))throw new Error("Type must be a string");switch(e){case"boolean":case"Boolean":return Boolean(t);case"number":case"Number":return Number(t.valueOf());case"string":case"String":return String(t);case"Date":if(util.isNumber(t))return new Date(t);if(t instanceof Date)return new Date(t.valueOf());if(moment.isMoment(t))return new Date(t.valueOf());if(util.isString(t))return i=ASPDateRegex.exec(t),i?new Date(Number(i[1])):moment(t).toDate();throw new Error("Cannot convert object of type "+util.getType(t)+" to type Date");case"Moment":if(util.isNumber(t))return moment(t);if(t instanceof Date)return moment(t.valueOf());if(moment.isMoment(t))return moment(t);if(util.isString(t))return i=ASPDateRegex.exec(t),moment(i?Number(i[1]):t);throw new Error("Cannot convert object of type "+util.getType(t)+" to type Date");case"ISODate":if(util.isNumber(t))return new Date(t);if(t instanceof Date)return t.toISOString();if(moment.isMoment(t))return t.toDate().toISOString();if(util.isString(t))return i=ASPDateRegex.exec(t),i?new Date(Number(i[1])).toISOString():new Date(t).toISOString();throw new Error("Cannot convert object of type "+util.getType(t)+" to type ISODate");case"ASPDate":if(util.isNumber(t))return"/Date("+t+")/";if(t instanceof Date)return"/Date("+t.valueOf()+")/";if(util.isString(t)){i=ASPDateRegex.exec(t);var s;return s=i?new Date(Number(i[1])).valueOf():new Date(t).valueOf(),"/Date("+s+")/"}throw new Error("Cannot convert object of type "+util.getType(t)+" to type ASPDate");default:throw new Error('Unknown type "'+e+'"')}};var ASPDateRegex=/^\/?Date\((\-?\d+)/i;util.getType=function(t){var e=typeof t;return"object"==e?null==t?"null":t instanceof Boolean?"Boolean":t instanceof Number?"Number":t instanceof String?"String":t instanceof Array?"Array":t instanceof Date?"Date":"Object":"number"==e?"Number":"boolean"==e?"Boolean":"string"==e?"String":e},util.getAbsoluteLeft=function(t){for(var e=document.documentElement,i=document.body,s=t.offsetLeft,o=t.offsetParent;null!=o&&o!=i&&o!=e;)s+=o.offsetLeft,s-=o.scrollLeft,o=o.offsetParent;return s},util.getAbsoluteTop=function(t){for(var e=document.documentElement,i=document.body,s=t.offsetTop,o=t.offsetParent;null!=o&&o!=i&&o!=e;)s+=o.offsetTop,s-=o.scrollTop,o=o.offsetParent;return s},util.getPageY=function(t){if("pageY"in t)return t.pageY;var e;e="targetTouches"in t&&t.targetTouches.length?t.targetTouches[0].clientY:t.clientY;var i=document.documentElement,s=document.body;return e+(i&&i.scrollTop||s&&s.scrollTop||0)-(i&&i.clientTop||s&&s.clientTop||0)},util.getPageX=function(t){if("pageY"in t)return t.pageX;var e;e="targetTouches"in t&&t.targetTouches.length?t.targetTouches[0].clientX:t.clientX;var i=document.documentElement,s=document.body;return e+(i&&i.scrollLeft||s&&s.scrollLeft||0)-(i&&i.clientLeft||s&&s.clientLeft||0)},util.addClassName=function(t,e){var i=t.className.split(" ");-1==i.indexOf(e)&&(i.push(e),t.className=i.join(" "))},util.removeClassName=function(t,e){var i=t.className.split(" "),s=i.indexOf(e);-1!=s&&(i.splice(s,1),t.className=i.join(" "))},util.forEach=function(t,e){var i,s;if(t instanceof Array)for(i=0,s=t.length;s>i;i++)e(t[i],i,t);else for(i in t)t.hasOwnProperty(i)&&e(t[i],i,t)},util.toArray=function(t){var e=[];for(var i in t)t.hasOwnProperty(i)&&e.push(t[i]);return e},util.updateProperty=function(t,e,i){return t[e]!==i?(t[e]=i,!0):!1},util.addEventListener=function(t,e,i,s){t.addEventListener?(void 0===s&&(s=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.addEventListener(e,i,s)):t.attachEvent("on"+e,i)},util.removeEventListener=function(t,e,i,s){t.removeEventListener?(void 0===s&&(s=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.removeEventListener(e,i,s)):t.detachEvent("on"+e,i)},util.getTarget=function(t){t||(t=window.event);var e;return t.target?e=t.target:t.srcElement&&(e=t.srcElement),void 0!=e.nodeType&&3==e.nodeType&&(e=e.parentNode),e},util.fakeGesture=function(t,e){var i=null,s=Hammer.event.collectEventData(this,i,e);return isNaN(s.center.pageX)&&(s.center.pageX=e.pageX),isNaN(s.center.pageY)&&(s.center.pageY=e.pageY),s},util.option={},util.option.asBoolean=function(t,e){return"function"==typeof t&&(t=t()),null!=t?0!=t:e||null},util.option.asNumber=function(t,e){return"function"==typeof t&&(t=t()),null!=t?Number(t)||e||null:e||null},util.option.asString=function(t,e){return"function"==typeof t&&(t=t()),null!=t?String(t):e||null},util.option.asSize=function(t,e){return"function"==typeof t&&(t=t()),util.isString(t)?t:util.isNumber(t)?t+"px":e||null},util.option.asElement=function(t,e){return"function"==typeof t&&(t=t()),t||e||null},util.GiveDec=function(Hex){var Value;return Value="A"==Hex?10:"B"==Hex?11:"C"==Hex?12:"D"==Hex?13:"E"==Hex?14:"F"==Hex?15:eval(Hex)},util.GiveHex=function(t){var e;return e=10==t?"A":11==t?"B":12==t?"C":13==t?"D":14==t?"E":15==t?"F":""+t},util.parseColor=function(t){var e;if(util.isString(t))if(util.isValidHex(t)){var i=util.hexToHSV(t),s={h:i.h,s:.45*i.s,v:Math.min(1,1.05*i.v)},o={h:i.h,s:Math.min(1,1.25*i.v),v:.6*i.v},n=util.HSVToHex(o.h,o.h,o.v),r=util.HSVToHex(s.h,s.s,s.v);e={background:t,border:n,highlight:{background:r,border:n},hover:{background:r,border:n}}}else e={background:t,border:t,highlight:{background:t,border:t},hover:{background:t,border:t}};else e={},e.background=t.background||"white",e.border=t.border||e.background,util.isString(t.highlight)?e.highlight={border:t.highlight,background:t.highlight}:(e.highlight={},e.highlight.background=t.highlight&&t.highlight.background||e.background,e.highlight.border=t.highlight&&t.highlight.border||e.border),util.isString(t.hover)?e.hover={border:t.hover,background:t.hover}:(e.hover={},e.hover.background=t.hover&&t.hover.background||e.background,e.hover.border=t.hover&&t.hover.border||e.border);return e},util.hexToRGB=function(t){t=t.replace("#","").toUpperCase();var e=util.GiveDec(t.substring(0,1)),i=util.GiveDec(t.substring(1,2)),s=util.GiveDec(t.substring(2,3)),o=util.GiveDec(t.substring(3,4)),n=util.GiveDec(t.substring(4,5)),r=util.GiveDec(t.substring(5,6)),a=16*e+i,h=16*s+o,i=16*n+r;return{r:a,g:h,b:i}},util.RGBToHex=function(t,e,i){var s=util.GiveHex(Math.floor(t/16)),o=util.GiveHex(t%16),n=util.GiveHex(Math.floor(e/16)),r=util.GiveHex(e%16),a=util.GiveHex(Math.floor(i/16)),h=util.GiveHex(i%16),d=s+o+n+r+a+h;return"#"+d},util.RGBToHSV=function(t,e,i){t/=255,e/=255,i/=255;var s=Math.min(t,Math.min(e,i)),o=Math.max(t,Math.max(e,i));if(s==o)return{h:0,s:0,v:s};var n=t==s?e-i:i==s?t-e:i-t,r=t==s?3:i==s?1:5,a=60*(r-n/(o-s))/360,h=(o-s)/o,d=o;return{h:a,s:h,v:d}},util.HSVToRGB=function(t,e,i){var s,o,n,r=Math.floor(6*t),a=6*t-r,h=i*(1-e),d=i*(1-a*e),l=i*(1-(1-a)*e);switch(r%6){case 0:s=i,o=l,n=h;break;case 1:s=d,o=i,n=h;break;case 2:s=h,o=i,n=l;break;case 3:s=h,o=d,n=i;break;case 4:s=l,o=h,n=i;break;case 5:s=i,o=h,n=d}return{r:Math.floor(255*s),g:Math.floor(255*o),b:Math.floor(255*n)}},util.HSVToHex=function(t,e,i){var s=util.HSVToRGB(t,e,i);return util.RGBToHex(s.r,s.g,s.b)},util.hexToHSV=function(t){var e=util.hexToRGB(t);return util.RGBToHSV(e.r,e.g,e.b)},util.isValidHex=function(t){var e=/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(t);return e},util.selectiveBridgeObject=function(t,e){if("object"==typeof e){for(var i=Object.create(e),s=0;s<t.length;s++)e.hasOwnProperty(t[s])&&"object"==typeof e[t[s]]&&(i[t[s]]=util.bridgeObject(e[t[s]]));return i}return null},util.bridgeObject=function(t){if("object"==typeof t){var e=Object.create(t);for(var i in t)t.hasOwnProperty(i)&&"object"==typeof t[i]&&(e[i]=util.bridgeObject(t[i]));return e}return null},util.mergeOptions=function(t,e,i){if(void 0!==e[i])if("boolean"==typeof e[i])t[i].enabled=e[i];else{t[i].enabled=!0;for(prop in e[i])e[i].hasOwnProperty(prop)&&(t[i][prop]=e[i][prop])}},util.mergeOptions=function(t,e,i){if(void 0!==e[i])if("boolean"==typeof e[i])t[i].enabled=e[i];else{t[i].enabled=!0;for(prop in e[i])e[i].hasOwnProperty(prop)&&(t[i][prop]=e[i][prop])}},util.binarySearch=function(t,e,i,s){var o,n,r=t,a=e.end-e.start,h=!1,d=0,l=r.length,c=Math.floor(.5*(l+d));if(0==l)c=-1;else if(1==l)n=void 0===s?r[c][i]:r[c][i][s],c=n>e.start-a&&n<e.end?0:-1;else for(l-=1;0==h;)n=void 0===s?r[c][i]:r[c][i][s],n>e.start-a&&n<e.end?h=!0:(n<e.start-a?d=Math.floor(.5*(l+d)):l=Math.floor(.5*(l+d)),o=Math.floor(.5*(l+d)),c==o?(c=-1,h=!0):c=o);return c},util.binarySearchGeneric=function(t,e,i,s){var o,n,r,a,h=t,d=!1,l=0,c=h.length,p=Math.floor(.5*(c+l));if(0==c)p=-1;else if(1==c)r=h[p][i],p=r==e?0:-1;else for(c-=1;0==d;)n=h[Math.max(0,p-1)][i],r=h[p][i],a=h[Math.min(h.length-1,p+1)][i],r==e||e>n&&r>e||e>r&&a>e?(d=!0,r!=e&&("before"==s?e>n&&r>e&&(p=Math.max(0,p-1)):e>r&&a>e&&(p=Math.min(h.length-1,p+1)))):(e>r?l=Math.floor(.5*(c+l)):c=Math.floor(.5*(c+l)),o=Math.floor(.5*(c+l)),p==o?(p=-2,d=!0):p=o);return p};var DOMutil={};DOMutil.prepareElements=function(t){for(var e in t)t.hasOwnProperty(e)&&(t[e].redundant=t[e].used,t[e].used=[])},DOMutil.cleanupElements=function(t){for(var e in t)if(t.hasOwnProperty(e)&&t[e].redundant){for(var i=0;i<t[e].redundant.length;i++)t[e].redundant[i].parentNode.removeChild(t[e].redundant[i]);t[e].redundant=[]}},DOMutil.getSVGElement=function(t,e,i){var s;return e.hasOwnProperty(t)?e[t].redundant.length>0?(s=e[t].redundant[0],e[t].redundant.shift()):(s=document.createElementNS("http://www.w3.org/2000/svg",t),i.appendChild(s)):(s=document.createElementNS("http://www.w3.org/2000/svg",t),e[t]={used:[],redundant:[]},i.appendChild(s)),e[t].used.push(s),s},DOMutil.getDOMElement=function(t,e,i){var s;return e.hasOwnProperty(t)?e[t].redundant.length>0?(s=e[t].redundant[0],e[t].redundant.shift()):(s=document.createElement(t),i.appendChild(s)):(s=document.createElement(t),e[t]={used:[],redundant:[]},i.appendChild(s)),e[t].used.push(s),s},DOMutil.drawPoint=function(t,e,i,s,o){var n;return"circle"==i.options.drawPoints.style?(n=DOMutil.getSVGElement("circle",s,o),n.setAttributeNS(null,"cx",t),n.setAttributeNS(null,"cy",e),n.setAttributeNS(null,"r",.5*i.options.drawPoints.size),n.setAttributeNS(null,"class",i.className+" point")):(n=DOMutil.getSVGElement("rect",s,o),n.setAttributeNS(null,"x",t-.5*i.options.drawPoints.size),n.setAttributeNS(null,"y",e-.5*i.options.drawPoints.size),n.setAttributeNS(null,"width",i.options.drawPoints.size),n.setAttributeNS(null,"height",i.options.drawPoints.size),n.setAttributeNS(null,"class",i.className+" point")),n},DOMutil.drawBar=function(t,e,i,s,o,n,r){rect=DOMutil.getSVGElement("rect",n,r),rect.setAttributeNS(null,"x",t-.5*i),rect.setAttributeNS(null,"y",e),rect.setAttributeNS(null,"width",i),rect.setAttributeNS(null,"height",s),rect.setAttributeNS(null,"class",o)},DataSet.prototype.on=function(t,e){var i=this._subscribers[t];i||(i=[],this._subscribers[t]=i),i.push({callback:e})},DataSet.prototype.subscribe=DataSet.prototype.on,DataSet.prototype.off=function(t,e){var i=this._subscribers[t];i&&(this._subscribers[t]=i.filter(function(t){return t.callback!=e}))},DataSet.prototype.unsubscribe=DataSet.prototype.off,DataSet.prototype._trigger=function(t,e,i){if("*"==t)throw new Error("Cannot trigger event *");var s=[];t in this._subscribers&&(s=s.concat(this._subscribers[t])),"*"in this._subscribers&&(s=s.concat(this._subscribers["*"]));for(var o=0;o<s.length;o++){var n=s[o];n.callback&&n.callback(t,e,i||null)}},DataSet.prototype.add=function(t,e){var i,s=[],o=this;if(Array.isArray(t))for(var n=0,r=t.length;r>n;n++)i=o._addItem(t[n]),s.push(i);else if(util.isDataTable(t))for(var a=this._getColumnNames(t),h=0,d=t.getNumberOfRows();d>h;h++){for(var l={},c=0,p=a.length;p>c;c++){var u=a[c];l[u]=t.getValue(h,c)}i=o._addItem(l),s.push(i)}else{if(!(t instanceof Object))throw new Error("Unknown dataType");i=o._addItem(t),s.push(i)}return s.length&&this._trigger("add",{items:s},e),s},DataSet.prototype.update=function(t,e){var i=[],s=[],o=this,n=o._fieldId,r=function(t){var e=t[n];o._data[e]?(e=o._updateItem(t),s.push(e)):(e=o._addItem(t),i.push(e))};if(Array.isArray(t))for(var a=0,h=t.length;h>a;a++)r(t[a]);else if(util.isDataTable(t))for(var d=this._getColumnNames(t),l=0,c=t.getNumberOfRows();c>l;l++){for(var p={},u=0,m=d.length;m>u;u++){var g=d[u];p[g]=t.getValue(l,u)}r(p)}else{if(!(t instanceof Object))throw new Error("Unknown dataType");r(t)}return i.length&&this._trigger("add",{items:i},e),s.length&&this._trigger("update",{items:s},e),i.concat(s)},DataSet.prototype.get=function(){var t,e,i,s,o=this,n=util.getType(arguments[0]);"String"==n||"Number"==n?(t=arguments[0],i=arguments[1],s=arguments[2]):"Array"==n?(e=arguments[0],i=arguments[1],s=arguments[2]):(i=arguments[0],s=arguments[1]);var r;if(i&&i.returnType){if(r="DataTable"==i.returnType?"DataTable":"Array",s&&r!=util.getType(s))throw new Error('Type of parameter "data" ('+util.getType(s)+") does not correspond with specified options.type ("+i.type+")");if("DataTable"==r&&!util.isDataTable(s))throw new Error('Parameter "data" must be a DataTable when options.type is "DataTable"')}else r=s&&"DataTable"==util.getType(s)?"DataTable":"Array";var a,h,d,l,c=i&&i.type||this._options.type,p=i&&i.filter,u=[];if(void 0!=t)a=o._getItem(t,c),p&&!p(a)&&(a=null);else if(void 0!=e)for(d=0,l=e.length;l>d;d++)a=o._getItem(e[d],c),(!p||p(a))&&u.push(a);else for(h in this._data)this._data.hasOwnProperty(h)&&(a=o._getItem(h,c),(!p||p(a))&&u.push(a));if(i&&i.order&&void 0==t&&this._sort(u,i.order),i&&i.fields){var m=i.fields;if(void 0!=t)a=this._filterFields(a,m);else for(d=0,l=u.length;l>d;d++)u[d]=this._filterFields(u[d],m)}if("DataTable"==r){var g=this._getColumnNames(s);if(void 0!=t)o._appendRow(s,g,a);else for(d=0,l=u.length;l>d;d++)o._appendRow(s,g,u[d]);return s}if(void 0!=t)return a;if(s){for(d=0,l=u.length;l>d;d++)s.push(u[d]);return s}return u},DataSet.prototype.getIds=function(t){var e,i,s,o,n,r=this._data,a=t&&t.filter,h=t&&t.order,d=t&&t.type||this._options.type,l=[];if(a)if(h){n=[];for(s in r)r.hasOwnProperty(s)&&(o=this._getItem(s,d),a(o)&&n.push(o));for(this._sort(n,h),e=0,i=n.length;i>e;e++)l[e]=n[e][this._fieldId]}else for(s in r)r.hasOwnProperty(s)&&(o=this._getItem(s,d),a(o)&&l.push(o[this._fieldId]));else if(h){n=[];for(s in r)r.hasOwnProperty(s)&&n.push(r[s]);for(this._sort(n,h),e=0,i=n.length;i>e;e++)l[e]=n[e][this._fieldId]}else for(s in r)r.hasOwnProperty(s)&&(o=r[s],l.push(o[this._fieldId]));return l},DataSet.prototype.forEach=function(t,e){var i,s,o=e&&e.filter,n=e&&e.type||this._options.type,r=this._data;if(e&&e.order)for(var a=this.get(e),h=0,d=a.length;d>h;h++)i=a[h],s=i[this._fieldId],t(i,s);else for(s in r)r.hasOwnProperty(s)&&(i=this._getItem(s,n),(!o||o(i))&&t(i,s))},DataSet.prototype.map=function(t,e){var i,s=e&&e.filter,o=e&&e.type||this._options.type,n=[],r=this._data;for(var a in r)r.hasOwnProperty(a)&&(i=this._getItem(a,o),(!s||s(i))&&n.push(t(i,a)));return e&&e.order&&this._sort(n,e.order),n},DataSet.prototype._filterFields=function(t,e){var i={};for(var s in t)t.hasOwnProperty(s)&&-1!=e.indexOf(s)&&(i[s]=t[s]);return i},DataSet.prototype._sort=function(t,e){if(util.isString(e)){var i=e;t.sort(function(t,e){var s=t[i],o=e[i];return s>o?1:o>s?-1:0})}else{if("function"!=typeof e)throw new TypeError("Order must be a function or a string");t.sort(e)}},DataSet.prototype.remove=function(t,e){var i,s,o,n=[];if(Array.isArray(t))for(i=0,s=t.length;s>i;i++)o=this._remove(t[i]),null!=o&&n.push(o);else o=this._remove(t),null!=o&&n.push(o);return n.length&&this._trigger("remove",{items:n},e),n},DataSet.prototype._remove=function(t){if(util.isNumber(t)||util.isString(t)){if(this._data[t])return delete this._data[t],t}else if(t instanceof Object){var e=t[this._fieldId];if(e&&this._data[e])return delete this._data[e],e}return null},DataSet.prototype.clear=function(t){var e=Object.keys(this._data);return this._data={},this._trigger("remove",{items:e},t),e},DataSet.prototype.max=function(t){var e=this._data,i=null,s=null;for(var o in e)if(e.hasOwnProperty(o)){var n=e[o],r=n[t];null!=r&&(!i||r>s)&&(i=n,s=r)}return i},DataSet.prototype.min=function(t){var e=this._data,i=null,s=null;for(var o in e)if(e.hasOwnProperty(o)){var n=e[o],r=n[t];null!=r&&(!i||s>r)&&(i=n,s=r)}return i},DataSet.prototype.distinct=function(t){var e,i=this._data,s=[],o=this._options.type&&this._options.type[t]||null,n=0;for(var r in i)if(i.hasOwnProperty(r)){var a=i[r],h=a[t],d=!1;for(e=0;n>e;e++)if(s[e]==h){d=!0;break}d||void 0===h||(s[n]=h,n++)}if(o)for(e=0;e<s.length;e++)s[e]=util.convert(s[e],o);return s},DataSet.prototype._addItem=function(t){var e=t[this._fieldId];if(void 0!=e){if(this._data[e])throw new Error("Cannot add item: item with id "+e+" already exists")}else e=util.randomUUID(),t[this._fieldId]=e;var i={};for(var s in t)if(t.hasOwnProperty(s)){var o=this._type[s];i[s]=util.convert(t[s],o)}return this._data[e]=i,e},DataSet.prototype._getItem=function(t,e){var i,s,o=this._data[t];if(!o)return null;var n={};if(e)for(i in o)o.hasOwnProperty(i)&&(s=o[i],n[i]=util.convert(s,e[i]));else for(i in o)o.hasOwnProperty(i)&&(s=o[i],n[i]=s);return n},DataSet.prototype._updateItem=function(t){var e=t[this._fieldId];if(void 0==e)throw new Error("Cannot update item: item has no id (item: "+JSON.stringify(t)+")");var i=this._data[e];if(!i)throw new Error("Cannot update item: no item with id "+e+" found");for(var s in t)if(t.hasOwnProperty(s)){var o=this._type[s];i[s]=util.convert(t[s],o)}return e},DataSet.prototype._getColumnNames=function(t){for(var e=[],i=0,s=t.getNumberOfColumns();s>i;i++)e[i]=t.getColumnId(i)||t.getColumnLabel(i);return e},DataSet.prototype._appendRow=function(t,e,i){for(var s=t.addRow(),o=0,n=e.length;n>o;o++){var r=e[o];t.setValue(s,o,i[r])}},DataView.prototype.setData=function(t){var e,i,s;if(this._data){this._data.unsubscribe&&this._data.unsubscribe("*",this.listener),e=[];for(var o in this._ids)this._ids.hasOwnProperty(o)&&e.push(o);this._ids={},this._trigger("remove",{items:e})}if(this._data=t,this._data){for(this._fieldId=this._options.fieldId||this._data&&this._data.options&&this._data.options.fieldId||"id",e=this._data.getIds({filter:this._options&&this._options.filter}),i=0,s=e.length;s>i;i++)o=e[i],this._ids[o]=!0;this._trigger("add",{items:e}),this._data.on&&this._data.on("*",this.listener)}},DataView.prototype.get=function(){var t,e,i,s=this,o=util.getType(arguments[0]);"String"==o||"Number"==o||"Array"==o?(t=arguments[0],e=arguments[1],i=arguments[2]):(e=arguments[0],i=arguments[1]);var n=util.extend({},this._options,e);this._options.filter&&e&&e.filter&&(n.filter=function(t){return s._options.filter(t)&&e.filter(t)});var r=[];return void 0!=t&&r.push(t),r.push(n),r.push(i),this._data&&this._data.get.apply(this._data,r)},DataView.prototype.getIds=function(t){var e;if(this._data){var i,s=this._options.filter;i=t&&t.filter?s?function(e){return s(e)&&t.filter(e)}:t.filter:s,e=this._data.getIds({filter:i,order:t&&t.order})}else e=[];return e},DataView.prototype._onEvent=function(t,e,i){var s,o,n,r,a=e&&e.items,h=this._data,d=[],l=[],c=[];if(a&&h){switch(t){case"add":for(s=0,o=a.length;o>s;s++)n=a[s],r=this.get(n),r&&(this._ids[n]=!0,d.push(n));break;case"update":for(s=0,o=a.length;o>s;s++)n=a[s],r=this.get(n),r?this._ids[n]?l.push(n):(this._ids[n]=!0,d.push(n)):this._ids[n]&&(delete this._ids[n],c.push(n));break;case"remove":for(s=0,o=a.length;o>s;s++)n=a[s],this._ids[n]&&(delete this._ids[n],c.push(n))}d.length&&this._trigger("add",{items:d},i),l.length&&this._trigger("update",{items:l},i),c.length&&this._trigger("remove",{items:c},i)}},DataView.prototype.on=DataSet.prototype.on,DataView.prototype.off=DataSet.prototype.off,DataView.prototype._trigger=DataSet.prototype._trigger,DataView.prototype.subscribe=DataView.prototype.on,DataView.prototype.unsubscribe=DataView.prototype.off,GraphGroup.prototype.setItems=function(t){null!=t?(this.itemsData=t,1==this.options.sort&&this.itemsData.sort(function(t,e){return t.x-e.x})):this.itemsData=[]},GraphGroup.prototype.setZeroPosition=function(t){this.zeroPosition=t},GraphGroup.prototype.setOptions=function(t){if(void 0!==t){var e=["sampling","style","sort","yAxisOrientation","barChart"];util.selectiveDeepExtend(e,this.options,t),util.mergeOptions(this.options,t,"catmullRom"),util.mergeOptions(this.options,t,"drawPoints"),util.mergeOptions(this.options,t,"shaded"),t.catmullRom&&"object"==typeof t.catmullRom&&t.catmullRom.parametrization&&("uniform"==t.catmullRom.parametrization?this.options.catmullRom.alpha=0:"chordal"==t.catmullRom.parametrization?this.options.catmullRom.alpha=1:(this.options.catmullRom.parametrization="centripetal",this.options.catmullRom.alpha=.5))}},GraphGroup.prototype.update=function(t){this.group=t,this.content=t.content||"graph",this.className=t.className||this.className||"graphGroup"+this.groupsUsingDefaultStyles[0]%10,this.setOptions(t.options)},GraphGroup.prototype.drawIcon=function(t,e,i,s,o,n){var r,a,h=.5*n,d=DOMutil.getSVGElement("rect",i,s);if(d.setAttributeNS(null,"x",t),d.setAttributeNS(null,"y",e-h),d.setAttributeNS(null,"width",o),d.setAttributeNS(null,"height",2*h),d.setAttributeNS(null,"class","outline"),"line"==this.options.style)r=DOMutil.getSVGElement("path",i,s),r.setAttributeNS(null,"class",this.className),r.setAttributeNS(null,"d","M"+t+","+e+" L"+(t+o)+","+e),1==this.options.shaded.enabled&&(a=DOMutil.getSVGElement("path",i,s),"top"==this.options.shaded.orientation?a.setAttributeNS(null,"d","M"+t+", "+(e-h)+"L"+t+","+e+" L"+(t+o)+","+e+" L"+(t+o)+","+(e-h)):a.setAttributeNS(null,"d","M"+t+","+e+" L"+t+","+(e+h)+" L"+(t+o)+","+(e+h)+"L"+(t+o)+","+e),a.setAttributeNS(null,"class",this.className+" iconFill")),1==this.options.drawPoints.enabled&&DOMutil.drawPoint(t+.5*o,e,this,i,s);else{var l=Math.round(.3*o),c=Math.round(.4*n),p=Math.round(.75*n),u=Math.round((o-2*l)/3);DOMutil.drawBar(t+.5*l+u,e+h-c-1,l,c,this.className+" bar",i,s),DOMutil.drawBar(t+1.5*l+u+2,e+h-p-1,l,p,this.className+" bar",i,s)}},Legend.prototype=new Component,Legend.prototype.addGroup=function(t,e){this.groups.hasOwnProperty(t)||(this.groups[t]=e),this.amountOfGroups+=1},Legend.prototype.updateGroup=function(t,e){this.groups[t]=e},Legend.prototype.removeGroup=function(t){this.groups.hasOwnProperty(t)&&(delete this.groups[t],this.amountOfGroups-=1)},Legend.prototype._create=function(){this.dom.frame=document.createElement("div"),this.dom.frame.className="legend",this.dom.frame.style.position="absolute",this.dom.frame.style.top="10px",this.dom.frame.style.display="block",this.dom.textArea=document.createElement("div"),this.dom.textArea.className="legendText",this.dom.textArea.style.position="relative",this.dom.textArea.style.top="0px",this.svg=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.svg.style.position="absolute",this.svg.style.top="0px",this.svg.style.width=this.options.iconSize+5+"px",this.dom.frame.appendChild(this.svg),this.dom.frame.appendChild(this.dom.textArea)},Legend.prototype.hide=function(){this.dom.frame.parentNode&&this.dom.frame.parentNode.removeChild(this.dom.frame)},Legend.prototype.show=function(){this.dom.frame.parentNode||this.body.dom.center.appendChild(this.dom.frame)},Legend.prototype.setOptions=function(t){var e=["enabled","orientation","icons","left","right"];util.selectiveDeepExtend(e,this.options,t)},Legend.prototype.redraw=function(){if(0==this.options[this.side].visible||0==this.amountOfGroups||0==this.options.enabled)this.hide();else{this.show(),"top-left"==this.options[this.side].position||"bottom-left"==this.options[this.side].position?(this.dom.frame.style.left="4px",this.dom.frame.style.textAlign="left",this.dom.textArea.style.textAlign="left",this.dom.textArea.style.left=this.options.iconSize+15+"px",this.dom.textArea.style.right="",this.svg.style.left="0px",this.svg.style.right=""):(this.dom.frame.style.right="4px",this.dom.frame.style.textAlign="right",this.dom.textArea.style.textAlign="right",this.dom.textArea.style.right=this.options.iconSize+15+"px",this.dom.textArea.style.left="",this.svg.style.right="0px",this.svg.style.left=""),"top-left"==this.options[this.side].position||"top-right"==this.options[this.side].position?(this.dom.frame.style.top=4-Number(this.body.dom.center.style.top.replace("px",""))+"px",this.dom.frame.style.bottom=""):(this.dom.frame.style.bottom=4-Number(this.body.dom.center.style.top.replace("px",""))+"px",this.dom.frame.style.top=""),0==this.options.icons?(this.dom.frame.style.width=this.dom.textArea.offsetWidth+10+"px",this.dom.textArea.style.right="",this.dom.textArea.style.left="",this.svg.style.width="0px"):(this.dom.frame.style.width=this.options.iconSize+15+this.dom.textArea.offsetWidth+10+"px",this.drawLegendIcons());var t="";for(var e in this.groups)this.groups.hasOwnProperty(e)&&(t+=this.groups[e].content+"<br />");this.dom.textArea.innerHTML=t,this.dom.textArea.style.lineHeight=.75*this.options.iconSize+this.options.iconSpacing+"px"}},Legend.prototype.drawLegendIcons=function(){if(this.dom.frame.parentNode){DOMutil.prepareElements(this.svgElements);var t=window.getComputedStyle(this.dom.frame).paddingTop,e=Number(t.replace("px","")),i=e,s=this.options.iconSize,o=.75*this.options.iconSize,n=e+.5*o+3;this.svg.style.width=s+5+e+"px";for(var r in this.groups)this.groups.hasOwnProperty(r)&&(this.groups[r].drawIcon(i,n,this.svgElements,this.svg,s,o),n+=o+this.options.iconSpacing);DOMutil.cleanupElements(this.svgElements)}},DataAxis.prototype=new Component,DataAxis.prototype.addGroup=function(t,e){this.groups.hasOwnProperty(t)||(this.groups[t]=e),this.amountOfGroups+=1},DataAxis.prototype.updateGroup=function(t,e){this.groups[t]=e},DataAxis.prototype.removeGroup=function(t){this.groups.hasOwnProperty(t)&&(delete this.groups[t],this.amountOfGroups-=1)},DataAxis.prototype.setOptions=function(t){if(t){var e=!1;this.options.orientation!=t.orientation&&void 0!==t.orientation&&(e=!0);var i=["orientation","showMinorLabels","showMajorLabels","icons","majorLinesOffset","minorLinesOffset","labelOffsetX","labelOffsetY","iconWidth","width","visible"];util.selectiveExtend(i,this.options,t),this.minWidth=Number((""+this.options.width).replace("px","")),1==e&&this.dom.frame&&(this.hide(),this.show())}},DataAxis.prototype._create=function(){this.dom.frame=document.createElement("div"),this.dom.frame.style.width=this.options.width,this.dom.frame.style.height=this.height,this.dom.lineContainer=document.createElement("div"),this.dom.lineContainer.style.width="100%",this.dom.lineContainer.style.height=this.height,this.svg=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.svg.style.position="absolute",this.svg.style.top="0px",this.svg.style.height="100%",this.svg.style.width="100%",this.svg.style.display="block",this.dom.frame.appendChild(this.svg)},DataAxis.prototype._redrawGroupIcons=function(){DOMutil.prepareElements(this.svgElements);var t,e=this.options.iconWidth,i=15,s=4,o=s+.5*i;t="left"==this.options.orientation?s:this.width-e-s;for(var n in this.groups)this.groups.hasOwnProperty(n)&&(this.groups[n].drawIcon(t,o,this.svgElements,this.svg,e,i),o+=i+s);DOMutil.cleanupElements(this.svgElements)},DataAxis.prototype.show=function(){this.dom.frame.parentNode||("left"==this.options.orientation?this.body.dom.left.appendChild(this.dom.frame):this.body.dom.right.appendChild(this.dom.frame)),this.dom.lineContainer.parentNode||this.body.dom.backgroundHorizontal.appendChild(this.dom.lineContainer)},DataAxis.prototype.hide=function(){this.dom.frame.parentNode&&this.dom.frame.parentNode.removeChild(this.dom.frame),this.dom.lineContainer.parentNode&&this.dom.lineContainer.parentNode.removeChild(this.dom.lineContainer)},DataAxis.prototype.setRange=function(t,e){this.range.start=t,this.range.end=e},DataAxis.prototype.redraw=function(){var t=!1;if(0==this.amountOfGroups)this.hide();else{this.show(),this.height=Number(this.linegraphSVG.style.height.replace("px","")),this.dom.lineContainer.style.height=this.height+"px",this.width=1==this.options.visible?Number((""+this.options.width).replace("px","")):0;var e=this.props,i=this.dom.frame;i.className="dataaxis",this._calculateCharSize();var s=this.options.orientation,o=this.options.showMinorLabels,n=this.options.showMajorLabels;e.minorLabelHeight=o?e.minorCharHeight:0,e.majorLabelHeight=n?e.majorCharHeight:0,e.minorLineWidth=this.body.dom.backgroundHorizontal.offsetWidth-this.lineOffset-this.width+2*this.options.minorLinesOffset,e.minorLineHeight=1,e.majorLineWidth=this.body.dom.backgroundHorizontal.offsetWidth-this.lineOffset-this.width+2*this.options.majorLinesOffset,e.majorLineHeight=1,"left"==s?(i.style.top="0",i.style.left="0",i.style.bottom="",i.style.width=this.width+"px",i.style.height=this.height+"px"):(i.style.top="",i.style.bottom="0",i.style.left="0",i.style.width=this.width+"px",i.style.height=this.height+"px"),t=this._redrawLabels(),1==this.options.icons&&this._redrawGroupIcons()}return t},DataAxis.prototype._redrawLabels=function(){DOMutil.prepareElements(this.DOMelements);var t=this.options.orientation,e=this.master?this.props.majorCharHeight||10:this.stepPixelsForced,i=new DataStep(this.range.start,this.range.end,e,this.dom.frame.offsetHeight);this.step=i,i.first();var s=this.dom.frame.offsetHeight/(i.marginRange/i.step+1);this.stepPixels=s;var o=this.height/s,n=0;if(0==this.master){s=this.stepPixelsForced,n=Math.round(this.height/s-o);for(var r=0;.5*n>r;r++)i.previous();o=this.height/s}this.valueAtZero=i.marginEnd;var a=0,h=1;i.next(),this.maxLabelSize=0;for(var d=0;h<Math.round(o);){d=Math.round(h*s),a=h*s;var l=i.isMajor();(this.options.showMinorLabels&&0==l||0==this.master&&1==this.options.showMinorLabels)&&this._redrawLabel(d-2,i.getCurrent(),t,"yAxis minor",this.props.minorCharHeight),l&&this.options.showMajorLabels&&1==this.master||0==this.options.showMinorLabels&&0==this.master&&1==l?(d>=0&&this._redrawLabel(d-2,i.getCurrent(),t,"yAxis major",this.props.majorCharHeight),this._redrawLine(d,t,"grid horizontal major",this.options.majorLinesOffset,this.props.majorLineWidth)):this._redrawLine(d,t,"grid horizontal minor",this.options.minorLinesOffset,this.props.minorLineWidth),i.next(),h++
|
|
}this.conversionFactor=a/((o-1)*i.step);var c=1==this.options.icons?this.options.iconWidth+this.options.labelOffsetX+15:this.options.labelOffsetX+15;return this.maxLabelSize>this.width-c&&1==this.options.visible?(this.width=this.maxLabelSize+c,this.options.width=this.width+"px",DOMutil.cleanupElements(this.DOMelements),this.redraw(),!0):this.maxLabelSize<this.width-c&&1==this.options.visible&&this.width>this.minWidth?(this.width=Math.max(this.minWidth,this.maxLabelSize+c),this.options.width=this.width+"px",DOMutil.cleanupElements(this.DOMelements),this.redraw(),!0):(DOMutil.cleanupElements(this.DOMelements),!1)},DataAxis.prototype._redrawLabel=function(t,e,i,s,o){var n=DOMutil.getDOMElement("div",this.DOMelements,this.dom.frame);n.className=s,n.innerHTML=e,"left"==i?(n.style.left="-"+this.options.labelOffsetX+"px",n.style.textAlign="right"):(n.style.right="-"+this.options.labelOffsetX+"px",n.style.textAlign="left"),n.style.top=t-.5*o+this.options.labelOffsetY+"px",e+="";var r=Math.max(this.props.majorCharWidth,this.props.minorCharWidth);this.maxLabelSize<e.length*r&&(this.maxLabelSize=e.length*r)},DataAxis.prototype._redrawLine=function(t,e,i,s,o){if(1==this.master){var n=DOMutil.getDOMElement("div",this.DOMelements,this.dom.lineContainer);n.className=i,n.innerHTML="","left"==e?n.style.left=this.width-s+"px":n.style.right=this.width-s+"px",n.style.width=o+"px",n.style.top=t+"px"}},DataAxis.prototype.convertValue=function(t){var e=this.valueAtZero-t,i=e*this.conversionFactor;return i},DataAxis.prototype._calculateCharSize=function(){if(!("minorCharHeight"in this.props)){var t=document.createTextNode("0"),e=document.createElement("DIV");e.className="yAxis minor measure",e.appendChild(t),this.dom.frame.appendChild(e),this.props.minorCharHeight=e.clientHeight,this.props.minorCharWidth=e.clientWidth,this.dom.frame.removeChild(e)}if(!("majorCharHeight"in this.props)){var i=document.createTextNode("0"),s=document.createElement("DIV");s.className="yAxis major measure",s.appendChild(i),this.dom.frame.appendChild(s),this.props.majorCharHeight=s.clientHeight,this.props.majorCharWidth=s.clientWidth,this.dom.frame.removeChild(s)}},DataAxis.prototype.snap=function(t){return this.step.snap(t)};var UNGROUPED="__ungrouped__";Linegraph.prototype=new Component,Linegraph.prototype._create=function(){var t=document.createElement("div");t.className="linegraph",this.dom.frame=t,this.svg=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.svg.style.position="relative",this.svg.style.height=(""+this.options.graphHeight).replace("px","")+"px",this.svg.style.display="block",t.appendChild(this.svg),this.options.dataAxis.orientation="left",this.yAxisLeft=new DataAxis(this.body,this.options.dataAxis,this.svg),this.options.dataAxis.orientation="right",this.yAxisRight=new DataAxis(this.body,this.options.dataAxis,this.svg),delete this.options.dataAxis.orientation,this.legendLeft=new Legend(this.body,this.options.legend,"left"),this.legendRight=new Legend(this.body,this.options.legend,"right"),this.show()},Linegraph.prototype.setOptions=function(t){if(t){var e=["sampling","defaultGroup","graphHeight","yAxisOrientation","style","barChart","dataAxis","sort"];util.selectiveDeepExtend(e,this.options,t),util.mergeOptions(this.options,t,"catmullRom"),util.mergeOptions(this.options,t,"drawPoints"),util.mergeOptions(this.options,t,"shaded"),util.mergeOptions(this.options,t,"legend"),t.catmullRom&&"object"==typeof t.catmullRom&&t.catmullRom.parametrization&&("uniform"==t.catmullRom.parametrization?this.options.catmullRom.alpha=0:"chordal"==t.catmullRom.parametrization?this.options.catmullRom.alpha=1:(this.options.catmullRom.parametrization="centripetal",this.options.catmullRom.alpha=.5)),this.yAxisLeft&&void 0!==t.dataAxis&&(this.yAxisLeft.setOptions(this.options.dataAxis),this.yAxisRight.setOptions(this.options.dataAxis)),this.legendLeft&&void 0!==t.legend&&(this.legendLeft.setOptions(this.options.legend),this.legendRight.setOptions(this.options.legend)),this.groups.hasOwnProperty(UNGROUPED)&&this.groups[UNGROUPED].setOptions(t)}this.dom.frame&&this._updateGraph()},Linegraph.prototype.hide=function(){this.dom.frame.parentNode&&this.dom.frame.parentNode.removeChild(this.dom.frame)},Linegraph.prototype.show=function(){this.dom.frame.parentNode||this.body.dom.center.appendChild(this.dom.frame)},Linegraph.prototype.setItems=function(t){var e,i=this,s=this.itemsData;if(t){if(!(t instanceof DataSet||t instanceof DataView))throw new TypeError("Data must be an instance of DataSet or DataView");this.itemsData=t}else this.itemsData=null;if(s&&(util.forEach(this.itemListeners,function(t,e){s.off(e,t)}),e=s.getIds(),this._onRemove(e)),this.itemsData){var o=this.id;util.forEach(this.itemListeners,function(t,e){i.itemsData.on(e,t,o)}),e=this.itemsData.getIds(),this._onAdd(e)}this._updateUngrouped(),this._updateGraph(),this.redraw()},Linegraph.prototype.setGroups=function(t){var e,i=this;if(this.groupsData&&(util.forEach(this.groupListeners,function(t,e){i.groupsData.unsubscribe(e,t)}),e=this.groupsData.getIds(),this.groupsData=null,this._onRemoveGroups(e)),t){if(!(t instanceof DataSet||t instanceof DataView))throw new TypeError("Data must be an instance of DataSet or DataView");this.groupsData=t}else this.groupsData=null;if(this.groupsData){var s=this.id;util.forEach(this.groupListeners,function(t,e){i.groupsData.on(e,t,s)}),e=this.groupsData.getIds(),this._onAddGroups(e)}this._onUpdate()},Linegraph.prototype._onUpdate=function(){this._updateUngrouped(),this._updateAllGroupData(),this._updateGraph(),this.redraw()},Linegraph.prototype._onAdd=function(t){this._onUpdate(t)},Linegraph.prototype._onRemove=function(t){this._onUpdate(t)},Linegraph.prototype._onUpdateGroups=function(t){for(var e=0;e<t.length;e++){var i=this.groupsData.get(t[e]);this._updateGroup(i,t[e])}this._updateGraph(),this.redraw()},Linegraph.prototype._onAddGroups=function(t){this._onUpdateGroups(t)},Linegraph.prototype._onRemoveGroups=function(t){for(var e=0;e<t.length;e++)this.groups.hasOwnProperty(t[e])||("right"==this.groups[t[e]].options.yAxisOrientation?(this.yAxisRight.removeGroup(t[e]),this.legendRight.removeGroup(t[e]),this.legendRight.redraw()):(this.yAxisLeft.removeGroup(t[e]),this.legendLeft.removeGroup(t[e]),this.legendLeft.redraw()),delete this.groups[t[e]]);this._updateUngrouped(),this._updateGraph(),this.redraw()},Linegraph.prototype._updateGroup=function(t,e){this.groups.hasOwnProperty(e)?(this.groups[e].update(t),"right"==this.groups[e].options.yAxisOrientation?(this.yAxisRight.updateGroup(e,this.groups[e]),this.legendRight.updateGroup(e,this.groups[e])):(this.yAxisLeft.updateGroup(e,this.groups[e]),this.legendLeft.updateGroup(e,this.groups[e]))):(this.groups[e]=new GraphGroup(t,e,this.options,this.groupsUsingDefaultStyles),"right"==this.groups[e].options.yAxisOrientation?(this.yAxisRight.addGroup(e,this.groups[e]),this.legendRight.addGroup(e,this.groups[e])):(this.yAxisLeft.addGroup(e,this.groups[e]),this.legendLeft.addGroup(e,this.groups[e]))),this.legendLeft.redraw(),this.legendRight.redraw()},Linegraph.prototype._updateAllGroupData=function(){if(null!=this.itemsData){var t={};for(var e in this.groups)this.groups.hasOwnProperty(e)&&(t[e]=[]);for(var i in this.itemsData._data)if(this.itemsData._data.hasOwnProperty(i)){var s=this.itemsData._data[i];s.x=util.convert(s.x,"Date"),t[s.group].push(s)}for(var e in this.groups)this.groups.hasOwnProperty(e)&&this.groups[e].setItems(t[e])}},Linegraph.prototype._updateUngrouped=function(){if(null!=this.itemsData){var t={id:UNGROUPED,content:this.options.defaultGroup};this._updateGroup(t,UNGROUPED);var e=0;if(this.itemsData)for(var i in this.itemsData._data)if(this.itemsData._data.hasOwnProperty(i)){var s=this.itemsData._data[i];void 0!=s&&(s.hasOwnProperty("group")?void 0===s.group&&(s.group=UNGROUPED):s.group=UNGROUPED,e=s.group==UNGROUPED?e+1:e)}0==e&&(delete this.groups[UNGROUPED],this.legendLeft.removeGroup(UNGROUPED),this.legendRight.removeGroup(UNGROUPED),this.yAxisLeft.removeGroup(UNGROUPED),this.yAxisRight.removeGroup(UNGROUPED))}else delete this.groups[UNGROUPED],this.legendLeft.removeGroup(UNGROUPED),this.legendRight.removeGroup(UNGROUPED),this.yAxisLeft.removeGroup(UNGROUPED),this.yAxisRight.removeGroup(UNGROUPED);this.legendLeft.redraw(),this.legendRight.redraw()},Linegraph.prototype.redraw=function(){var t=!1;this.svg.style.height=(""+this.options.graphHeight).replace("px","")+"px",(void 0===this.lastWidth&&this.width||this.lastWidth!=this.width)&&(t=!0),t=this._isResized()||t;var e=this.body.range.end-this.body.range.start,i=e!=this.lastVisibleInterval||this.width!=this.lastWidth;return this.lastVisibleInterval=e,this.lastWidth=this.width,this.width=this.dom.frame.offsetWidth,1==t&&(this.svg.style.width=util.option.asSize(3*this.width),this.svg.style.left=util.option.asSize(-this.width)),1==i&&this._updateGraph(),this.legendLeft.redraw(),this.legendRight.redraw(),t},Linegraph.prototype._updateGraph=function(){if(DOMutil.prepareElements(this.svgElements),0!=this.width&&null!=this.itemsData){var t,e,i,s,o=[],n=[],r=[],a=!1,h=[];for(var d in this.groups)this.groups.hasOwnProperty(d)&&h.push(d);var l=this.body.util.toGlobalTime(-this.body.domProps.root.width),c=this.body.util.toGlobalTime(2*this.body.domProps.root.width);if(h.length>0){for(s=0;s<h.length;s++){if(t=this.groups[h[s]],e=[],1==t.options.sort)for(var p=Math.max(0,util.binarySearchGeneric(t.itemsData,l,"x","before")),u=p;u<t.itemsData.length;u++){var m=t.itemsData[u];if(void 0!==m){if(m.x>c){e.push(m);break}e.push(m)}}else for(var u=0;u<t.itemsData.length;u++){var m=t.itemsData[u];void 0!==m&&m.x>l&&m.x<c&&e.push(m)}i=this._preprocessData(e,t),r.push({min:i.min,max:i.max}),o.push(i.data)}if(a=this._updateYAxis(h,r),1==a)return DOMutil.cleanupElements(this.svgElements),void this.body.emitter.emit("change");for(s=0;s<h.length;s++)t=this.groups[h[s]],n.push(this._convertYvalues(o[s],t));for(s=0;s<h.length;s++)t=this.groups[h[s]],"line"==t.options.style?this._drawLineGraph(n[s],t):this._drawBarGraph(n[s],t)}}DOMutil.cleanupElements(this.svgElements)},Linegraph.prototype._updateYAxis=function(t,e){var i,s,o=!1,n=!1,r=!1,a=1e9,h=1e9,d=-1e9,l=-1e9,c="left";if(t.length>0){for(var p=0;p<t.length;p++){c="left";var u=this.groups[t[p]];"right"==u.options.yAxisOrientation&&(c="right"),i=e[p].min,s=e[p].max,"left"==c?(n=!0,a=a>i?i:a,d=s>d?s:d):(r=!0,h=h>i?i:h,l=s>l?s:l)}1==n&&this.yAxisLeft.setRange(a,d),1==r&&this.yAxisRight.setRange(h,l)}return o=this._toggleAxisVisiblity(n,this.yAxisLeft)||o,o=this._toggleAxisVisiblity(r,this.yAxisRight)||o,1==r&&1==n?(this.yAxisLeft.drawIcons=!0,this.yAxisRight.drawIcons=!0):(this.yAxisLeft.drawIcons=!1,this.yAxisRight.drawIcons=!1),this.yAxisRight.master=!n,0==this.yAxisRight.master?(1==r&&(this.yAxisLeft.lineOffset=this.yAxisRight.width),o=this.yAxisLeft.redraw()||o,this.yAxisRight.stepPixelsForced=this.yAxisLeft.stepPixels,o=this.yAxisRight.redraw()||o):o=this.yAxisRight.redraw()||o,o},Linegraph.prototype._toggleAxisVisiblity=function(t,e){var i=!1;return 0==t?e.dom.frame.parentNode&&(e.hide(),i=!0):e.dom.frame.parentNode||(e.show(),i=!0),i},Linegraph.prototype._drawBarGraph=function(t,e){if(null!=t&&t.length>0){var i,s=.1*e.options.barChart.width,o=0,n=e.options.barChart.width;"left"==e.options.barChart.align?o-=.5*n:"right"==e.options.barChart.align&&(o+=.5*n);for(var r=0;r<t.length;r++)r+1<t.length&&(i=Math.abs(t[r+1].x-t[r].x)),r>0&&(i=Math.min(i,Math.abs(t[r-1].x-t[r].x))),n>i&&(n=s>i?s:i),DOMutil.drawBar(t[r].x+o,t[r].y,n,e.zeroPosition-t[r].y,e.className+" bar",this.svgElements,this.svg);1==e.options.drawPoints.enabled&&this._drawPoints(t,e,this.svgElements,this.svg,o)}},Linegraph.prototype._drawLineGraph=function(t,e){if(null!=t&&t.length>0){var i,s,o=Number(this.svg.style.height.replace("px",""));if(i=DOMutil.getSVGElement("path",this.svgElements,this.svg),i.setAttributeNS(null,"class",e.className),s=1==e.options.catmullRom.enabled?this._catmullRom(t,e):this._linear(t),1==e.options.shaded.enabled){var n,r=DOMutil.getSVGElement("path",this.svgElements,this.svg);n="top"==e.options.shaded.orientation?"M"+t[0].x+",0 "+s+"L"+t[t.length-1].x+",0":"M"+t[0].x+","+o+" "+s+"L"+t[t.length-1].x+","+o,r.setAttributeNS(null,"class",e.className+" fill"),r.setAttributeNS(null,"d",n)}i.setAttributeNS(null,"d","M"+s),1==e.options.drawPoints.enabled&&this._drawPoints(t,e,this.svgElements,this.svg)}},Linegraph.prototype._drawPoints=function(t,e,i,s,o){void 0===o&&(o=0);for(var n=0;n<t.length;n++)DOMutil.drawPoint(t[n].x+o,t[n].y,e,i,s)},Linegraph.prototype._preprocessData=function(t,e){var i,s,o,n=[],r=this.body.util.toScreen,a=t[0].y,h=t[0].y;if(1==e.options.sampling){var d=this.body.util.toGlobalScreen(t[t.length-1].x)-this.body.util.toGlobalScreen(t[0].x),l=t.length,c=l/d;o=Math.min(Math.ceil(.2*l),Math.max(1,Math.round(c)))}else o=1;for(var p=0;l>p;p+=o)i=r(t[p].x)+this.width-1,s=t[p].y,n.push({x:i,y:s}),a=a>s?s:a,h=s>h?s:h;return{min:a,max:h,data:n}},Linegraph.prototype._convertYvalues=function(t,e){var i,s,o=[],n=this.yAxisLeft,r=Number(this.svg.style.height.replace("px",""));"right"==e.options.yAxisOrientation&&(n=this.yAxisRight);for(var a=0;a<t.length;a++)i=t[a].x,s=Math.round(n.convertValue(t[a].y)),o.push({x:i,y:s});return e.setZeroPosition(Math.min(r,n.convertValue(0))),o},Linegraph.prototype._catmullRomUniform=function(t){for(var e,i,s,o,n,r,a=Math.round(t[0].x)+","+Math.round(t[0].y)+" ",h=1/6,d=t.length,l=0;d-1>l;l++)e=0==l?t[0]:t[l-1],i=t[l],s=t[l+1],o=d>l+2?t[l+2]:s,n={x:(-e.x+6*i.x+s.x)*h,y:(-e.y+6*i.y+s.y)*h},r={x:(i.x+6*s.x-o.x)*h,y:(i.y+6*s.y-o.y)*h},a+="C"+n.x+","+n.y+" "+r.x+","+r.y+" "+s.x+","+s.y+" ";return a},Linegraph.prototype._catmullRom=function(t,e){var i=e.options.catmullRom.alpha;if(0==i||void 0===i)return this._catmullRomUniform(t);for(var s,o,n,r,a,h,d,l,c,p,u,m,g,f,v,y,b,_,w,x=Math.round(t[0].x)+","+Math.round(t[0].y)+" ",S=t.length,E=0;S-1>E;E++)s=0==E?t[0]:t[E-1],o=t[E],n=t[E+1],r=S>E+2?t[E+2]:n,d=Math.sqrt(Math.pow(s.x-o.x,2)+Math.pow(s.y-o.y,2)),l=Math.sqrt(Math.pow(o.x-n.x,2)+Math.pow(o.y-n.y,2)),c=Math.sqrt(Math.pow(n.x-r.x,2)+Math.pow(n.y-r.y,2)),f=Math.pow(c,i),y=Math.pow(c,2*i),v=Math.pow(l,i),b=Math.pow(l,2*i),w=Math.pow(d,i),_=Math.pow(d,2*i),p=2*_+3*w*v+b,u=2*y+3*f*v+b,m=3*w*(w+v),m>0&&(m=1/m),g=3*f*(f+v),g>0&&(g=1/g),a={x:(-b*s.x+p*o.x+_*n.x)*m,y:(-b*s.y+p*o.y+_*n.y)*m},h={x:(y*o.x+u*n.x-b*r.x)*g,y:(y*o.y+u*n.y-b*r.y)*g},0==a.x&&0==a.y&&(a=o),0==h.x&&0==h.y&&(h=n),x+="C"+a.x+","+a.y+" "+h.x+","+h.y+" "+n.x+","+n.y+" ";return x},Linegraph.prototype._linear=function(t){for(var e="",i=0;i<t.length;i++)e+=0==i?t[i].x+","+t[i].y:" "+t[i].x+","+t[i].y;return e},DataStep.prototype.setRange=function(t,e,i,s,o){this._start=t,this._end=e,this.autoScale&&this.setMinimumStep(i,s,o),this.setFirst()},DataStep.prototype.setMinimumStep=function(t,e){var i=this._end-this._start,s=1.1*i,o=t*(s/e),n=Math.round(Math.log(s)/Math.LN10),r=-1,a=Math.pow(10,n),h=0;0>n&&(h=n);for(var d=!1,l=h;Math.abs(l)<=Math.abs(n);l++){a=Math.pow(10,l);for(var c=0;c<this.minorSteps.length;c++){var p=a*this.minorSteps[c];if(p>=o){d=!0,r=c;break}}if(1==d)break}this.stepIndex=r,this.scale=a,this.step=a*this.minorSteps[r]},DataStep.prototype.first=function(){this.setFirst()},DataStep.prototype.setFirst=function(){var t=this._start-this.scale*this.minorSteps[this.stepIndex],e=this._end+this.scale*this.minorSteps[this.stepIndex];this.marginEnd=this.roundToMinor(e),this.marginStart=this.roundToMinor(t),this.marginRange=this.marginEnd-this.marginStart,this.current=this.marginEnd},DataStep.prototype.roundToMinor=function(t){var e=t-t%(this.scale*this.minorSteps[this.stepIndex]);return t%(this.scale*this.minorSteps[this.stepIndex])>.5*this.scale*this.minorSteps[this.stepIndex]?e+this.scale*this.minorSteps[this.stepIndex]:e},DataStep.prototype.hasNext=function(){return this.current>=this.marginStart},DataStep.prototype.next=function(){var t=this.current;this.current-=this.step,this.current==t&&(this.current=this._end)},DataStep.prototype.previous=function(){this.current+=this.step,this.marginEnd+=this.step,this.marginRange=this.marginEnd-this.marginStart},DataStep.prototype.getCurrent=function(){for(var t=""+Number(this.current).toPrecision(5),e=t.length-1;e>0;e--){if("0"!=t[e]){if("."==t[e]||","==t[e]){t=t.slice(0,e);break}break}t=t.slice(0,e)}return t},DataStep.prototype.snap=function(){},DataStep.prototype.isMajor=function(){return this.current%(this.scale*this.majorSteps[this.stepIndex])==0};var stack={};stack.orderByStart=function(t){t.sort(function(t,e){return t.data.start-e.data.start})},stack.orderByEnd=function(t){t.sort(function(t,e){var i="end"in t.data?t.data.end:t.data.start,s="end"in e.data?e.data.end:e.data.start;return i-s})},stack.stack=function(t,e,i){var s,o;if(i)for(s=0,o=t.length;o>s;s++)t[s].top=null;for(s=0,o=t.length;o>s;s++){var n=t[s];if(null===n.top){n.top=e.axis;do{for(var r=null,a=0,h=t.length;h>a;a++){var d=t[a];if(null!==d.top&&d!==n&&stack.collision(n,d,e.item)){r=d;break}}null!=r&&(n.top=r.top+r.height+e.item)}while(r)}}},stack.nostack=function(t,e){var i,s;for(i=0,s=t.length;s>i;i++)t[i].top=e.axis},stack.collision=function(t,e,i){return t.left-i<e.left+e.width&&t.left+t.width+i>e.left&&t.top-i<e.top+e.height&&t.top+t.height+i>e.top},TimeStep.SCALE={MILLISECOND:1,SECOND:2,MINUTE:3,HOUR:4,DAY:5,WEEKDAY:6,MONTH:7,YEAR:8},TimeStep.prototype.setRange=function(t,e,i){if(!(t instanceof Date&&e instanceof Date))throw"No legal start or end date in method setRange";this._start=void 0!=t?new Date(t.valueOf()):new Date,this._end=void 0!=e?new Date(e.valueOf()):new Date,this.autoScale&&this.setMinimumStep(i)},TimeStep.prototype.first=function(){this.current=new Date(this._start.valueOf()),this.roundToMinor()},TimeStep.prototype.roundToMinor=function(){switch(this.scale){case TimeStep.SCALE.YEAR:this.current.setFullYear(this.step*Math.floor(this.current.getFullYear()/this.step)),this.current.setMonth(0);case TimeStep.SCALE.MONTH:this.current.setDate(1);case TimeStep.SCALE.DAY:case TimeStep.SCALE.WEEKDAY:this.current.setHours(0);case TimeStep.SCALE.HOUR:this.current.setMinutes(0);case TimeStep.SCALE.MINUTE:this.current.setSeconds(0);case TimeStep.SCALE.SECOND:this.current.setMilliseconds(0)}if(1!=this.step)switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current.setMilliseconds(this.current.getMilliseconds()-this.current.getMilliseconds()%this.step);break;case TimeStep.SCALE.SECOND:this.current.setSeconds(this.current.getSeconds()-this.current.getSeconds()%this.step);break;case TimeStep.SCALE.MINUTE:this.current.setMinutes(this.current.getMinutes()-this.current.getMinutes()%this.step);break;case TimeStep.SCALE.HOUR:this.current.setHours(this.current.getHours()-this.current.getHours()%this.step);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.setDate(this.current.getDate()-1-(this.current.getDate()-1)%this.step+1);break;case TimeStep.SCALE.MONTH:this.current.setMonth(this.current.getMonth()-this.current.getMonth()%this.step);break;case TimeStep.SCALE.YEAR:this.current.setFullYear(this.current.getFullYear()-this.current.getFullYear()%this.step)}},TimeStep.prototype.hasNext=function(){return this.current.valueOf()<=this._end.valueOf()},TimeStep.prototype.next=function(){var t=this.current.valueOf();if(this.current.getMonth()<6)switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current=new Date(this.current.valueOf()+this.step);break;case TimeStep.SCALE.SECOND:this.current=new Date(this.current.valueOf()+1e3*this.step);break;case TimeStep.SCALE.MINUTE:this.current=new Date(this.current.valueOf()+1e3*this.step*60);break;case TimeStep.SCALE.HOUR:this.current=new Date(this.current.valueOf()+1e3*this.step*60*60);var e=this.current.getHours();this.current.setHours(e-e%this.step);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.setDate(this.current.getDate()+this.step);break;case TimeStep.SCALE.MONTH:this.current.setMonth(this.current.getMonth()+this.step);break;case TimeStep.SCALE.YEAR:this.current.setFullYear(this.current.getFullYear()+this.step)}else switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current=new Date(this.current.valueOf()+this.step);break;case TimeStep.SCALE.SECOND:this.current.setSeconds(this.current.getSeconds()+this.step);break;case TimeStep.SCALE.MINUTE:this.current.setMinutes(this.current.getMinutes()+this.step);break;case TimeStep.SCALE.HOUR:this.current.setHours(this.current.getHours()+this.step);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.setDate(this.current.getDate()+this.step);break;case TimeStep.SCALE.MONTH:this.current.setMonth(this.current.getMonth()+this.step);break;case TimeStep.SCALE.YEAR:this.current.setFullYear(this.current.getFullYear()+this.step)}if(1!=this.step)switch(this.scale){case TimeStep.SCALE.MILLISECOND:this.current.getMilliseconds()<this.step&&this.current.setMilliseconds(0);break;case TimeStep.SCALE.SECOND:this.current.getSeconds()<this.step&&this.current.setSeconds(0);break;case TimeStep.SCALE.MINUTE:this.current.getMinutes()<this.step&&this.current.setMinutes(0);break;case TimeStep.SCALE.HOUR:this.current.getHours()<this.step&&this.current.setHours(0);break;case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:this.current.getDate()<this.step+1&&this.current.setDate(1);break;case TimeStep.SCALE.MONTH:this.current.getMonth()<this.step&&this.current.setMonth(0);break;case TimeStep.SCALE.YEAR:}this.current.valueOf()==t&&(this.current=new Date(this._end.valueOf()))},TimeStep.prototype.getCurrent=function(){return this.current},TimeStep.prototype.setScale=function(t,e){this.scale=t,e>0&&(this.step=e),this.autoScale=!1},TimeStep.prototype.setAutoScale=function(t){this.autoScale=t},TimeStep.prototype.setMinimumStep=function(t){if(void 0!=t){var e=31104e6,i=2592e6,s=864e5,o=36e5,n=6e4,r=1e3,a=1;1e3*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=1e3),500*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=500),100*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=100),50*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=50),10*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=10),5*e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=5),e>t&&(this.scale=TimeStep.SCALE.YEAR,this.step=1),3*i>t&&(this.scale=TimeStep.SCALE.MONTH,this.step=3),i>t&&(this.scale=TimeStep.SCALE.MONTH,this.step=1),5*s>t&&(this.scale=TimeStep.SCALE.DAY,this.step=5),2*s>t&&(this.scale=TimeStep.SCALE.DAY,this.step=2),s>t&&(this.scale=TimeStep.SCALE.DAY,this.step=1),s/2>t&&(this.scale=TimeStep.SCALE.WEEKDAY,this.step=1),4*o>t&&(this.scale=TimeStep.SCALE.HOUR,this.step=4),o>t&&(this.scale=TimeStep.SCALE.HOUR,this.step=1),15*n>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=15),10*n>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=10),5*n>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=5),n>t&&(this.scale=TimeStep.SCALE.MINUTE,this.step=1),15*r>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=15),10*r>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=10),5*r>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=5),r>t&&(this.scale=TimeStep.SCALE.SECOND,this.step=1),200*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=200),100*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=100),50*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=50),10*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=10),5*a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=5),a>t&&(this.scale=TimeStep.SCALE.MILLISECOND,this.step=1)}},TimeStep.prototype.snap=function(t){var e=new Date(t.valueOf());if(this.scale==TimeStep.SCALE.YEAR){var i=e.getFullYear()+Math.round(e.getMonth()/12);e.setFullYear(Math.round(i/this.step)*this.step),e.setMonth(0),e.setDate(0),e.setHours(0),e.setMinutes(0),e.setSeconds(0),e.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.MONTH)e.getDate()>15?(e.setDate(1),e.setMonth(e.getMonth()+1)):e.setDate(1),e.setHours(0),e.setMinutes(0),e.setSeconds(0),e.setMilliseconds(0);else if(this.scale==TimeStep.SCALE.DAY){switch(this.step){case 5:case 2:e.setHours(24*Math.round(e.getHours()/24));break;default:e.setHours(12*Math.round(e.getHours()/12))}e.setMinutes(0),e.setSeconds(0),e.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.WEEKDAY){switch(this.step){case 5:case 2:e.setHours(12*Math.round(e.getHours()/12));break;default:e.setHours(6*Math.round(e.getHours()/6))}e.setMinutes(0),e.setSeconds(0),e.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.HOUR){switch(this.step){case 4:e.setMinutes(60*Math.round(e.getMinutes()/60));break;default:e.setMinutes(30*Math.round(e.getMinutes()/30))}e.setSeconds(0),e.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.MINUTE){switch(this.step){case 15:case 10:e.setMinutes(5*Math.round(e.getMinutes()/5)),e.setSeconds(0);break;case 5:e.setSeconds(60*Math.round(e.getSeconds()/60));break;default:e.setSeconds(30*Math.round(e.getSeconds()/30))}e.setMilliseconds(0)}else if(this.scale==TimeStep.SCALE.SECOND)switch(this.step){case 15:case 10:e.setSeconds(5*Math.round(e.getSeconds()/5)),e.setMilliseconds(0);break;case 5:e.setMilliseconds(1e3*Math.round(e.getMilliseconds()/1e3));break;default:e.setMilliseconds(500*Math.round(e.getMilliseconds()/500))}else if(this.scale==TimeStep.SCALE.MILLISECOND){var s=this.step>5?this.step/2:1;e.setMilliseconds(Math.round(e.getMilliseconds()/s)*s)}return e},TimeStep.prototype.isMajor=function(){switch(this.scale){case TimeStep.SCALE.MILLISECOND:return 0==this.current.getMilliseconds();case TimeStep.SCALE.SECOND:return 0==this.current.getSeconds();case TimeStep.SCALE.MINUTE:return 0==this.current.getHours()&&0==this.current.getMinutes();case TimeStep.SCALE.HOUR:return 0==this.current.getHours();case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:return 1==this.current.getDate();case TimeStep.SCALE.MONTH:return 0==this.current.getMonth();case TimeStep.SCALE.YEAR:return!1;default:return!1}},TimeStep.prototype.getLabelMinor=function(t){switch(void 0==t&&(t=this.current),this.scale){case TimeStep.SCALE.MILLISECOND:return moment(t).format("SSS");case TimeStep.SCALE.SECOND:return moment(t).format("s");case TimeStep.SCALE.MINUTE:return moment(t).format("HH:mm");case TimeStep.SCALE.HOUR:return moment(t).format("HH:mm");case TimeStep.SCALE.WEEKDAY:return moment(t).format("ddd D");case TimeStep.SCALE.DAY:return moment(t).format("D");case TimeStep.SCALE.MONTH:return moment(t).format("MMM");case TimeStep.SCALE.YEAR:return moment(t).format("YYYY");default:return""}},TimeStep.prototype.getLabelMajor=function(t){switch(void 0==t&&(t=this.current),this.scale){case TimeStep.SCALE.MILLISECOND:return moment(t).format("HH:mm:ss");case TimeStep.SCALE.SECOND:return moment(t).format("D MMMM HH:mm");case TimeStep.SCALE.MINUTE:case TimeStep.SCALE.HOUR:return moment(t).format("ddd D MMMM");case TimeStep.SCALE.WEEKDAY:case TimeStep.SCALE.DAY:return moment(t).format("MMMM YYYY");case TimeStep.SCALE.MONTH:return moment(t).format("YYYY");case TimeStep.SCALE.YEAR:return"";default:return""}},Range.prototype=new Component,Range.prototype.setOptions=function(t){if(t){var e=["direction","min","max","zoomMin","zoomMax","moveable","zoomable"];util.selectiveExtend(e,this.options,t),("start"in t||"end"in t)&&this.setRange(t.start,t.end)}},Range.prototype.setRange=function(t,e){var i=this._applyRange(t,e);if(i){var s={start:new Date(this.start),end:new Date(this.end)};this.body.emitter.emit("rangechange",s),this.body.emitter.emit("rangechanged",s)}},Range.prototype._applyRange=function(t,e){var i,s=null!=t?util.convert(t,"Date").valueOf():this.start,o=null!=e?util.convert(e,"Date").valueOf():this.end,n=null!=this.options.max?util.convert(this.options.max,"Date").valueOf():null,r=null!=this.options.min?util.convert(this.options.min,"Date").valueOf():null;if(isNaN(s)||null===s)throw new Error('Invalid start "'+t+'"');if(isNaN(o)||null===o)throw new Error('Invalid end "'+e+'"');if(s>o&&(o=s),null!==r&&r>s&&(i=r-s,s+=i,o+=i,null!=n&&o>n&&(o=n)),null!==n&&o>n&&(i=o-n,s-=i,o-=i,null!=r&&r>s&&(s=r)),null!==this.options.zoomMin){var a=parseFloat(this.options.zoomMin);0>a&&(a=0),a>o-s&&(this.end-this.start===a?(s=this.start,o=this.end):(i=a-(o-s),s-=i/2,o+=i/2))}if(null!==this.options.zoomMax){var h=parseFloat(this.options.zoomMax);0>h&&(h=0),o-s>h&&(this.end-this.start===h?(s=this.start,o=this.end):(i=o-s-h,s+=i/2,o-=i/2))}var d=this.start!=s||this.end!=o;return this.start=s,this.end=o,d},Range.prototype.getRange=function(){return{start:this.start,end:this.end}},Range.prototype.conversion=function(t){return Range.conversion(this.start,this.end,t)},Range.conversion=function(t,e,i){return 0!=i&&e-t!=0?{offset:t,scale:i/(e-t)}:{offset:0,scale:1}},Range.prototype._onDragStart=function(){this.options.moveable&&this.props.touch.allowDragging&&(this.props.touch.start=this.start,this.props.touch.end=this.end,this.body.dom.root&&(this.body.dom.root.style.cursor="move"))},Range.prototype._onDrag=function(t){if(this.options.moveable){var e=this.options.direction;if(validateDirection(e),this.props.touch.allowDragging){var i="horizontal"==e?t.gesture.deltaX:t.gesture.deltaY,s=this.props.touch.end-this.props.touch.start,o="horizontal"==e?this.body.domProps.center.width:this.body.domProps.center.height,n=-i/o*s;this._applyRange(this.props.touch.start+n,this.props.touch.end+n),this.body.emitter.emit("rangechange",{start:new Date(this.start),end:new Date(this.end)})}}},Range.prototype._onDragEnd=function(){this.options.moveable&&this.props.touch.allowDragging&&(this.body.dom.root&&(this.body.dom.root.style.cursor="auto"),this.body.emitter.emit("rangechanged",{start:new Date(this.start),end:new Date(this.end)}))},Range.prototype._onMouseWheel=function(t){if(this.options.zoomable&&this.options.moveable){var e=0;if(t.wheelDelta?e=t.wheelDelta/120:t.detail&&(e=-t.detail/3),e){var i;i=0>e?1-e/5:1/(1+e/5);var s=util.fakeGesture(this,t),o=getPointer(s.center,this.body.dom.center),n=this._pointerToDate(o);this.zoom(i,n)}t.preventDefault()}},Range.prototype._onTouch=function(){this.props.touch.start=this.start,this.props.touch.end=this.end,this.props.touch.allowDragging=!0,this.props.touch.center=null},Range.prototype._onHold=function(){this.props.touch.allowDragging=!1},Range.prototype._onPinch=function(t){if(this.options.zoomable&&this.options.moveable&&(this.props.touch.allowDragging=!1,t.gesture.touches.length>1)){this.props.touch.center||(this.props.touch.center=getPointer(t.gesture.center,this.body.dom.center));var e=1/t.gesture.scale,i=this._pointerToDate(this.props.touch.center),s=parseInt(i+(this.props.touch.start-i)*e),o=parseInt(i+(this.props.touch.end-i)*e);this.setRange(s,o)}},Range.prototype._pointerToDate=function(t){var e,i=this.options.direction;if(validateDirection(i),"horizontal"==i){var s=this.body.domProps.center.width;return e=this.conversion(s),t.x/e.scale+e.offset}var o=this.body.domProps.center.height;return e=this.conversion(o),t.y/e.scale+e.offset},Range.prototype.zoom=function(t,e){null==e&&(e=(this.start+this.end)/2);var i=e+(this.start-e)*t,s=e+(this.end-e)*t;this.setRange(i,s)},Range.prototype.move=function(t){var e=this.end-this.start,i=this.start+e*t,s=this.end+e*t;this.start=i,this.end=s},Range.prototype.moveTo=function(t){var e=(this.start+this.end)/2,i=e-t,s=this.start-i,o=this.end-i;this.setRange(s,o)},Component.prototype.setOptions=function(t){t&&util.extend(this.options,t)},Component.prototype.redraw=function(){return!1},Component.prototype.destroy=function(){},Component.prototype._isResized=function(){var t=this.props._previousWidth!==this.props.width||this.props._previousHeight!==this.props.height;return this.props._previousWidth=this.props.width,this.props._previousHeight=this.props.height,t},TimeAxis.prototype=new Component,TimeAxis.prototype.setOptions=function(t){t&&util.selectiveExtend(["orientation","showMinorLabels","showMajorLabels"],this.options,t)},TimeAxis.prototype._create=function(){this.dom.foreground=document.createElement("div"),this.dom.background=document.createElement("div"),this.dom.foreground.className="timeaxis foreground",this.dom.background.className="timeaxis background"},TimeAxis.prototype.destroy=function(){this.dom.foreground.parentNode&&this.dom.foreground.parentNode.removeChild(this.dom.foreground),this.dom.background.parentNode&&this.dom.background.parentNode.removeChild(this.dom.background),this.body=null
|
|
},TimeAxis.prototype.redraw=function(){var t=this.options,e=this.props,i=this.dom.foreground,s=this.dom.background,o="top"==t.orientation?this.body.dom.top:this.body.dom.bottom,n=i.parentNode!==o;this._calculateCharSize();var r=(this.options.orientation,this.options.showMinorLabels),a=this.options.showMajorLabels;e.minorLabelHeight=r?e.minorCharHeight:0,e.majorLabelHeight=a?e.majorCharHeight:0,e.height=e.minorLabelHeight+e.majorLabelHeight,e.width=i.offsetWidth,e.minorLineHeight=this.body.domProps.root.height-e.majorLabelHeight-("top"==t.orientation?this.body.domProps.bottom.height:this.body.domProps.top.height),e.minorLineWidth=1,e.majorLineHeight=e.minorLineHeight+e.majorLabelHeight,e.majorLineWidth=1;var h=i.nextSibling,d=s.nextSibling;return i.parentNode&&i.parentNode.removeChild(i),s.parentNode&&s.parentNode.removeChild(s),i.style.height=this.props.height+"px",this._repaintLabels(),h?o.insertBefore(i,h):o.appendChild(i),d?this.body.dom.backgroundVertical.insertBefore(s,d):this.body.dom.backgroundVertical.appendChild(s),this._isResized()||n},TimeAxis.prototype._repaintLabels=function(){var t=this.options.orientation,e=util.convert(this.body.range.start,"Number"),i=util.convert(this.body.range.end,"Number"),s=this.body.util.toTime(7*(this.props.minorCharWidth||10)).valueOf()-this.body.util.toTime(0).valueOf(),o=new TimeStep(new Date(e),new Date(i),s);this.step=o;var n=this.dom;n.redundant.majorLines=n.majorLines,n.redundant.majorTexts=n.majorTexts,n.redundant.minorLines=n.minorLines,n.redundant.minorTexts=n.minorTexts,n.majorLines=[],n.majorTexts=[],n.minorLines=[],n.minorTexts=[],o.first();for(var r=void 0,a=0;o.hasNext()&&1e3>a;){a++;var h=o.getCurrent(),d=this.body.util.toScreen(h),l=o.isMajor();this.options.showMinorLabels&&this._repaintMinorText(d,o.getLabelMinor(),t),l&&this.options.showMajorLabels?(d>0&&(void 0==r&&(r=d),this._repaintMajorText(d,o.getLabelMajor(),t)),this._repaintMajorLine(d,t)):this._repaintMinorLine(d,t),o.next()}if(this.options.showMajorLabels){var c=this.body.util.toTime(0),p=o.getLabelMajor(c),u=p.length*(this.props.majorCharWidth||10)+10;(void 0==r||r>u)&&this._repaintMajorText(0,p,t)}util.forEach(this.dom.redundant,function(t){for(;t.length;){var e=t.pop();e&&e.parentNode&&e.parentNode.removeChild(e)}})},TimeAxis.prototype._repaintMinorText=function(t,e,i){var s=this.dom.redundant.minorTexts.shift();if(!s){var o=document.createTextNode("");s=document.createElement("div"),s.appendChild(o),s.className="text minor",this.dom.foreground.appendChild(s)}this.dom.minorTexts.push(s),s.childNodes[0].nodeValue=e,s.style.top="top"==i?this.props.majorLabelHeight+"px":"0",s.style.left=t+"px"},TimeAxis.prototype._repaintMajorText=function(t,e,i){var s=this.dom.redundant.majorTexts.shift();if(!s){var o=document.createTextNode(e);s=document.createElement("div"),s.className="text major",s.appendChild(o),this.dom.foreground.appendChild(s)}this.dom.majorTexts.push(s),s.childNodes[0].nodeValue=e,s.style.top="top"==i?"0":this.props.minorLabelHeight+"px",s.style.left=t+"px"},TimeAxis.prototype._repaintMinorLine=function(t,e){var i=this.dom.redundant.minorLines.shift();i||(i=document.createElement("div"),i.className="grid vertical minor",this.dom.background.appendChild(i)),this.dom.minorLines.push(i);var s=this.props;i.style.top="top"==e?s.majorLabelHeight+"px":this.body.domProps.top.height+"px",i.style.height=s.minorLineHeight+"px",i.style.left=t-s.minorLineWidth/2+"px"},TimeAxis.prototype._repaintMajorLine=function(t,e){var i=this.dom.redundant.majorLines.shift();i||(i=document.createElement("DIV"),i.className="grid vertical major",this.dom.background.appendChild(i)),this.dom.majorLines.push(i);var s=this.props;i.style.top="top"==e?"0":this.body.domProps.top.height+"px",i.style.left=t-s.majorLineWidth/2+"px",i.style.height=s.majorLineHeight+"px"},TimeAxis.prototype._calculateCharSize=function(){this.dom.measureCharMinor||(this.dom.measureCharMinor=document.createElement("DIV"),this.dom.measureCharMinor.className="text minor measure",this.dom.measureCharMinor.style.position="absolute",this.dom.measureCharMinor.appendChild(document.createTextNode("0")),this.dom.foreground.appendChild(this.dom.measureCharMinor)),this.props.minorCharHeight=this.dom.measureCharMinor.clientHeight,this.props.minorCharWidth=this.dom.measureCharMinor.clientWidth,this.dom.measureCharMajor||(this.dom.measureCharMajor=document.createElement("DIV"),this.dom.measureCharMajor.className="text minor measure",this.dom.measureCharMajor.style.position="absolute",this.dom.measureCharMajor.appendChild(document.createTextNode("0")),this.dom.foreground.appendChild(this.dom.measureCharMajor)),this.props.majorCharHeight=this.dom.measureCharMajor.clientHeight,this.props.majorCharWidth=this.dom.measureCharMajor.clientWidth},TimeAxis.prototype.snap=function(t){return this.step.snap(t)},CurrentTime.prototype=new Component,CurrentTime.prototype._create=function(){var t=document.createElement("div");t.className="currenttime",t.style.position="absolute",t.style.top="0px",t.style.height="100%",this.bar=t},CurrentTime.prototype.destroy=function(){this.options.showCurrentTime=!1,this.redraw(),this.body=null},CurrentTime.prototype.setOptions=function(t){t&&util.selectiveExtend(["showCurrentTime"],this.options,t)},CurrentTime.prototype.redraw=function(){if(this.options.showCurrentTime){var t=this.body.dom.backgroundVertical;this.bar.parentNode!=t&&(this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar),t.appendChild(this.bar),this.start());var e=new Date,i=this.body.util.toScreen(e);this.bar.style.left=i+"px",this.bar.title="Current time: "+e}else this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar),this.stop();return!1},CurrentTime.prototype.start=function(){function t(){e.stop();var i=e.body.range.conversion(e.body.domProps.center.width).scale,s=1/i/10;30>s&&(s=30),s>1e3&&(s=1e3),e.redraw(),e.currentTimeTimer=setTimeout(t,s)}var e=this;t()},CurrentTime.prototype.stop=function(){void 0!==this.currentTimeTimer&&(clearTimeout(this.currentTimeTimer),delete this.currentTimeTimer)},CustomTime.prototype=new Component,CustomTime.prototype.setOptions=function(t){t&&util.selectiveExtend(["showCustomTime"],this.options,t)},CustomTime.prototype._create=function(){var t=document.createElement("div");t.className="customtime",t.style.position="absolute",t.style.top="0px",t.style.height="100%",this.bar=t;var e=document.createElement("div");e.style.position="relative",e.style.top="0px",e.style.left="-10px",e.style.height="100%",e.style.width="20px",t.appendChild(e),this.hammer=Hammer(t,{prevent_default:!0}),this.hammer.on("dragstart",this._onDragStart.bind(this)),this.hammer.on("drag",this._onDrag.bind(this)),this.hammer.on("dragend",this._onDragEnd.bind(this))},CustomTime.prototype.destroy=function(){this.options.showCustomTime=!1,this.redraw(),this.hammer.enable(!1),this.hammer=null,this.body=null},CustomTime.prototype.redraw=function(){if(this.options.showCustomTime){var t=this.body.dom.backgroundVertical;this.bar.parentNode!=t&&(this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar),t.appendChild(this.bar));var e=this.body.util.toScreen(this.customTime);this.bar.style.left=e+"px",this.bar.title="Time: "+this.customTime}else this.bar.parentNode&&this.bar.parentNode.removeChild(this.bar);return!1},CustomTime.prototype.setCustomTime=function(t){this.customTime=new Date(t.valueOf()),this.redraw()},CustomTime.prototype.getCustomTime=function(){return new Date(this.customTime.valueOf())},CustomTime.prototype._onDragStart=function(t){this.eventParams.dragging=!0,this.eventParams.customTime=this.customTime,t.stopPropagation(),t.preventDefault()},CustomTime.prototype._onDrag=function(t){if(this.eventParams.dragging){var e=t.gesture.deltaX,i=this.body.util.toScreen(this.eventParams.customTime)+e,s=this.body.util.toTime(i);this.setCustomTime(s),this.body.emitter.emit("timechange",{time:new Date(this.customTime.valueOf())}),t.stopPropagation(),t.preventDefault()}},CustomTime.prototype._onDragEnd=function(t){this.eventParams.dragging&&(this.body.emitter.emit("timechanged",{time:new Date(this.customTime.valueOf())}),t.stopPropagation(),t.preventDefault())};var UNGROUPED="__ungrouped__";ItemSet.prototype=new Component,ItemSet.types={box:ItemBox,range:ItemRange,point:ItemPoint},ItemSet.prototype._create=function(){var t=document.createElement("div");t.className="itemset",t["timeline-itemset"]=this,this.dom.frame=t;var e=document.createElement("div");e.className="background",t.appendChild(e),this.dom.background=e;var i=document.createElement("div");i.className="foreground",t.appendChild(i),this.dom.foreground=i;var s=document.createElement("div");s.className="axis",this.dom.axis=s;var o=document.createElement("div");o.className="labelset",this.dom.labelSet=o,this._updateUngrouped(),this.hammer=Hammer(this.body.dom.centerContainer,{prevent_default:!0}),this.hammer.on("touch",this._onTouch.bind(this)),this.hammer.on("dragstart",this._onDragStart.bind(this)),this.hammer.on("drag",this._onDrag.bind(this)),this.hammer.on("dragend",this._onDragEnd.bind(this)),this.hammer.on("tap",this._onSelectItem.bind(this)),this.hammer.on("hold",this._onMultiSelectItem.bind(this)),this.hammer.on("doubletap",this._onAddItem.bind(this)),this.show()},ItemSet.prototype.setOptions=function(t){if(t){var e=["type","align","orientation","padding","stack","selectable","groupOrder"];util.selectiveExtend(e,this.options,t),"margin"in t&&("number"==typeof t.margin?(this.options.margin.axis=t.margin,this.options.margin.item=t.margin):"object"==typeof t.margin&&util.selectiveExtend(["axis","item"],this.options.margin,t.margin)),"editable"in t&&("boolean"==typeof t.editable?(this.options.editable.updateTime=t.editable,this.options.editable.updateGroup=t.editable,this.options.editable.add=t.editable,this.options.editable.remove=t.editable):"object"==typeof t.editable&&util.selectiveExtend(["updateTime","updateGroup","add","remove"],this.options.editable,t.editable));var i=function(e){if(e in t){var i=t[e];if(!(i instanceof Function)||2!=i.length)throw new Error("option "+e+" must be a function "+e+"(item, callback)");this.options[e]=i}}.bind(this);["onAdd","onUpdate","onRemove","onMove"].forEach(i),this.markDirty()}},ItemSet.prototype.markDirty=function(){this.groupIds=[],this.stackDirty=!0},ItemSet.prototype.destroy=function(){this.hide(),this.setItems(null),this.setGroups(null),this.hammer=null,this.body=null,this.conversion=null},ItemSet.prototype.hide=function(){this.dom.frame.parentNode&&this.dom.frame.parentNode.removeChild(this.dom.frame),this.dom.axis.parentNode&&this.dom.axis.parentNode.removeChild(this.dom.axis),this.dom.labelSet.parentNode&&this.dom.labelSet.parentNode.removeChild(this.dom.labelSet)},ItemSet.prototype.show=function(){this.dom.frame.parentNode||this.body.dom.center.appendChild(this.dom.frame),this.dom.axis.parentNode||this.body.dom.backgroundVertical.appendChild(this.dom.axis),this.dom.labelSet.parentNode||this.body.dom.left.appendChild(this.dom.labelSet)},ItemSet.prototype.setSelection=function(t){var e,i,s,o;if(t){if(!Array.isArray(t))throw new TypeError("Array expected");for(e=0,i=this.selection.length;i>e;e++)s=this.selection[e],o=this.items[s],o&&o.unselect();for(this.selection=[],e=0,i=t.length;i>e;e++)s=t[e],o=this.items[s],o&&(this.selection.push(s),o.select())}},ItemSet.prototype.getSelection=function(){return this.selection.concat([])},ItemSet.prototype._deselect=function(t){for(var e=this.selection,i=0,s=e.length;s>i;i++)if(e[i]==t){e.splice(i,1);break}},ItemSet.prototype.redraw=function(){var t=this.options.margin,e=this.body.range,i=util.option.asSize,s=this.options,o=s.orientation,n=!1,r=this.dom.frame,a=s.editable.updateTime||s.editable.updateGroup;r.className="itemset"+(a?" editable":""),n=this._orderGroups()||n;var h=e.end-e.start,d=h!=this.lastVisibleInterval||this.props.width!=this.props.lastWidth;d&&(this.stackDirty=!0),this.lastVisibleInterval=h,this.props.lastWidth=this.props.width;var l=this.stackDirty,c=this._firstGroup(),p={item:t.item,axis:t.axis},u={item:t.item,axis:t.item/2},m=0,g=t.axis+t.item;return util.forEach(this.groups,function(t){var i=t==c?p:u,s=t.redraw(e,i,l);n=s||n,m+=t.height}),m=Math.max(m,g),this.stackDirty=!1,r.style.height=i(m),this.props.top=r.offsetTop,this.props.left=r.offsetLeft,this.props.width=r.offsetWidth,this.props.height=m,this.dom.axis.style.top=i("top"==o?this.body.domProps.top.height+this.body.domProps.border.top:this.body.domProps.top.height+this.body.domProps.centerContainer.height),this.dom.axis.style.left=this.body.domProps.border.left+"px",n=this._isResized()||n},ItemSet.prototype._firstGroup=function(){var t="top"==this.options.orientation?0:this.groupIds.length-1,e=this.groupIds[t],i=this.groups[e]||this.groups[UNGROUPED];return i||null},ItemSet.prototype._updateUngrouped=function(){var t=this.groups[UNGROUPED];if(this.groupsData)t&&(t.hide(),delete this.groups[UNGROUPED]);else if(!t){var e=null,i=null;t=new Group(e,i,this),this.groups[UNGROUPED]=t;for(var s in this.items)this.items.hasOwnProperty(s)&&t.add(this.items[s]);t.show()}},ItemSet.prototype.getLabelSet=function(){return this.dom.labelSet},ItemSet.prototype.setItems=function(t){var e,i=this,s=this.itemsData;if(t){if(!(t instanceof DataSet||t instanceof DataView))throw new TypeError("Data must be an instance of DataSet or DataView");this.itemsData=t}else this.itemsData=null;if(s&&(util.forEach(this.itemListeners,function(t,e){s.off(e,t)}),e=s.getIds(),this._onRemove(e)),this.itemsData){var o=this.id;util.forEach(this.itemListeners,function(t,e){i.itemsData.on(e,t,o)}),e=this.itemsData.getIds(),this._onAdd(e),this._updateUngrouped()}},ItemSet.prototype.getItems=function(){return this.itemsData},ItemSet.prototype.setGroups=function(t){var e,i=this;if(this.groupsData&&(util.forEach(this.groupListeners,function(t,e){i.groupsData.unsubscribe(e,t)}),e=this.groupsData.getIds(),this.groupsData=null,this._onRemoveGroups(e)),t){if(!(t instanceof DataSet||t instanceof DataView))throw new TypeError("Data must be an instance of DataSet or DataView");this.groupsData=t}else this.groupsData=null;if(this.groupsData){var s=this.id;util.forEach(this.groupListeners,function(t,e){i.groupsData.on(e,t,s)}),e=this.groupsData.getIds(),this._onAddGroups(e)}this._updateUngrouped(),this._order(),this.body.emitter.emit("change")},ItemSet.prototype.getGroups=function(){return this.groupsData},ItemSet.prototype.removeItem=function(t){var e=this.itemsData.get(t),i=this._myDataSet();e&&this.options.onRemove(e,function(e){e&&i.remove(t)})},ItemSet.prototype._onUpdate=function(t){var e=this;t.forEach(function(t){var i=e.itemsData.get(t,e.itemOptions),s=e.items[t],o=i.type||e.options.type||(i.end?"range":"box"),n=ItemSet.types[o];if(s&&(n&&s instanceof n?e._updateItem(s,i):(e._removeItem(s),s=null)),!s){if(!n)throw new TypeError("rangeoverflow"==o?'Item type "rangeoverflow" is deprecated. Use css styling instead: .vis.timeline .item.range .content {overflow: visible;}':'Unknown item type "'+o+'"');s=new n(i,e.conversion,e.options),s.id=t,e._addItem(s)}}),this._order(),this.stackDirty=!0,this.body.emitter.emit("change")},ItemSet.prototype._onAdd=ItemSet.prototype._onUpdate,ItemSet.prototype._onRemove=function(t){var e=0,i=this;t.forEach(function(t){var s=i.items[t];s&&(e++,i._removeItem(s))}),e&&(this._order(),this.stackDirty=!0,this.body.emitter.emit("change"))},ItemSet.prototype._order=function(){util.forEach(this.groups,function(t){t.order()})},ItemSet.prototype._onUpdateGroups=function(t){this._onAddGroups(t)},ItemSet.prototype._onAddGroups=function(t){var e=this;t.forEach(function(t){var i=e.groupsData.get(t),s=e.groups[t];if(s)s.setData(i);else{if(t==UNGROUPED)throw new Error("Illegal group id. "+t+" is a reserved id.");var o=Object.create(e.options);util.extend(o,{height:null}),s=new Group(t,i,e),e.groups[t]=s;for(var n in e.items)if(e.items.hasOwnProperty(n)){var r=e.items[n];r.data.group==t&&s.add(r)}s.order(),s.show()}}),this.body.emitter.emit("change")},ItemSet.prototype._onRemoveGroups=function(t){var e=this.groups;t.forEach(function(t){var i=e[t];i&&(i.hide(),delete e[t])}),this.markDirty(),this.body.emitter.emit("change")},ItemSet.prototype._orderGroups=function(){if(this.groupsData){var t=this.groupsData.getIds({order:this.options.groupOrder}),e=!util.equalArray(t,this.groupIds);if(e){var i=this.groups;t.forEach(function(t){i[t].hide()}),t.forEach(function(t){i[t].show()}),this.groupIds=t}return e}return!1},ItemSet.prototype._addItem=function(t){this.items[t.id]=t;var e=this.groupsData?t.data.group:UNGROUPED,i=this.groups[e];i&&i.add(t)},ItemSet.prototype._updateItem=function(t,e){var i=t.data.group;if(t.data=e,t.displayed&&t.redraw(),i!=t.data.group){var s=this.groups[i];s&&s.remove(t);var o=this.groupsData?t.data.group:UNGROUPED,n=this.groups[o];n&&n.add(t)}},ItemSet.prototype._removeItem=function(t){t.hide(),delete this.items[t.id];var e=this.selection.indexOf(t.id);-1!=e&&this.selection.splice(e,1);var i=this.groupsData?t.data.group:UNGROUPED,s=this.groups[i];s&&s.remove(t)},ItemSet.prototype._constructByEndArray=function(t){for(var e=[],i=0;i<t.length;i++)t[i]instanceof ItemRange&&e.push(t[i]);return e},ItemSet.prototype._onTouch=function(t){this.touchParams.item=ItemSet.itemFromTarget(t)},ItemSet.prototype._onDragStart=function(t){if(this.options.editable.updateTime||this.options.editable.updateGroup){var e,i=this.touchParams.item||null,s=this;if(i&&i.selected){var o=t.target.dragLeftItem,n=t.target.dragRightItem;o?(e={item:o},s.options.editable.updateTime&&(e.start=i.data.start.valueOf()),s.options.editable.updateGroup&&"group"in i.data&&(e.group=i.data.group),this.touchParams.itemProps=[e]):n?(e={item:n},s.options.editable.updateTime&&(e.end=i.data.end.valueOf()),s.options.editable.updateGroup&&"group"in i.data&&(e.group=i.data.group),this.touchParams.itemProps=[e]):this.touchParams.itemProps=this.getSelection().map(function(t){var e=s.items[t],i={item:e};return s.options.editable.updateTime&&("start"in e.data&&(i.start=e.data.start.valueOf()),"end"in e.data&&(i.end=e.data.end.valueOf())),s.options.editable.updateGroup&&"group"in e.data&&(i.group=e.data.group),i}),t.stopPropagation()}}},ItemSet.prototype._onDrag=function(t){if(this.touchParams.itemProps){var e=this.body.range,i=this.body.util.snap||null,s=t.gesture.deltaX,o=this.props.width/(e.end-e.start),n=s/o;this.touchParams.itemProps.forEach(function(e){if("start"in e){var s=new Date(e.start+n);e.item.data.start=i?i(s):s}if("end"in e){var o=new Date(e.end+n);e.item.data.end=i?i(o):o}if("group"in e){var r=ItemSet.groupFromTarget(t);if(r&&r.groupId!=e.item.data.group){var a=e.item.parent;a.remove(e.item),a.order(),r.add(e.item),r.order(),e.item.data.group=r.groupId}}}),this.stackDirty=!0,this.body.emitter.emit("change"),t.stopPropagation()}},ItemSet.prototype._onDragEnd=function(t){if(this.touchParams.itemProps){var e=[],i=this,s=this._myDataSet();this.touchParams.itemProps.forEach(function(t){var o=t.item.id,n=i.itemsData.get(o,i.itemOptions),r=!1;"start"in t.item.data&&(r=t.start!=t.item.data.start.valueOf(),n.start=util.convert(t.item.data.start,s._options.type&&s._options.type.start||"Date")),"end"in t.item.data&&(r=r||t.end!=t.item.data.end.valueOf(),n.end=util.convert(t.item.data.end,s._options.type&&s._options.type.end||"Date")),"group"in t.item.data&&(r=r||t.group!=t.item.data.group,n.group=t.item.data.group),r&&i.options.onMove(n,function(n){n?(n[s._fieldId]=o,e.push(n)):("start"in t&&(t.item.data.start=t.start),"end"in t&&(t.item.data.end=t.end),i.stackDirty=!0,i.body.emitter.emit("change"))})}),this.touchParams.itemProps=null,e.length&&s.update(e),t.stopPropagation()}},ItemSet.prototype._onSelectItem=function(t){if(this.options.selectable){var e=t.gesture.srcEvent&&t.gesture.srcEvent.ctrlKey,i=t.gesture.srcEvent&&t.gesture.srcEvent.shiftKey;if(e||i)return void this._onMultiSelectItem(t);var s=this.getSelection(),o=ItemSet.itemFromTarget(t),n=o?[o.id]:[];this.setSelection(n);var r=this.getSelection();(r.length>0||s.length>0)&&this.body.emitter.emit("select",{items:this.getSelection()}),t.stopPropagation()}},ItemSet.prototype._onAddItem=function(t){if(this.options.selectable&&this.options.editable.add){var e=this,i=this.body.util.snap||null,s=ItemSet.itemFromTarget(t);if(s){var o=e.itemsData.get(s.id);this.options.onUpdate(o,function(t){t&&e.itemsData.update(t)})}else{var n=vis.util.getAbsoluteLeft(this.dom.frame),r=t.gesture.center.pageX-n,a=this.body.util.toTime(r),h={start:i?i(a):a,content:"new item"};if("range"===this.options.type){var d=this.body.util.toTime(r+this.props.width/5);h.end=i?i(d):d}h[this.itemsData.fieldId]=util.randomUUID();var l=ItemSet.groupFromTarget(t);l&&(h.group=l.groupId),this.options.onAdd(h,function(t){t&&e.itemsData.add(h)})}}},ItemSet.prototype._onMultiSelectItem=function(t){if(this.options.selectable){var e,i=ItemSet.itemFromTarget(t);if(i){e=this.getSelection();var s=e.indexOf(i.id);-1==s?e.push(i.id):e.splice(s,1),this.setSelection(e),this.body.emitter.emit("select",{items:this.getSelection()}),t.stopPropagation()}}},ItemSet.itemFromTarget=function(t){for(var e=t.target;e;){if(e.hasOwnProperty("timeline-item"))return e["timeline-item"];e=e.parentNode}return null},ItemSet.groupFromTarget=function(t){for(var e=t.target;e;){if(e.hasOwnProperty("timeline-group"))return e["timeline-group"];e=e.parentNode}return null},ItemSet.itemSetFromTarget=function(t){for(var e=t.target;e;){if(e.hasOwnProperty("timeline-itemset"))return e["timeline-itemset"];e=e.parentNode}return null},ItemSet.prototype._myDataSet=function(){for(var t=this.itemsData;t instanceof DataView;)t=t.data;return t},Item.prototype.select=function(){this.selected=!0,this.displayed&&this.redraw()},Item.prototype.unselect=function(){this.selected=!1,this.displayed&&this.redraw()},Item.prototype.setParent=function(t){this.displayed?(this.hide(),this.parent=t,this.parent&&this.show()):this.parent=t},Item.prototype.isVisible=function(){return!1},Item.prototype.show=function(){return!1},Item.prototype.hide=function(){return!1},Item.prototype.redraw=function(){},Item.prototype.repositionX=function(){},Item.prototype.repositionY=function(){},Item.prototype._repaintDeleteButton=function(t){if(this.selected&&this.options.editable.remove&&!this.dom.deleteButton){var e=this,i=document.createElement("div");i.className="delete",i.title="Delete this item",Hammer(i,{preventDefault:!0}).on("tap",function(t){e.parent.removeFromDataSet(e),t.stopPropagation()}),t.appendChild(i),this.dom.deleteButton=i}else!this.selected&&this.dom.deleteButton&&(this.dom.deleteButton.parentNode&&this.dom.deleteButton.parentNode.removeChild(this.dom.deleteButton),this.dom.deleteButton=null)},ItemBox.prototype=new Item(null,null,null),ItemBox.prototype.isVisible=function(t){var e=(t.end-t.start)/4;return this.data.start>t.start-e&&this.data.start<t.end+e},ItemBox.prototype.redraw=function(){var t=this.dom;if(t||(this.dom={},t=this.dom,t.box=document.createElement("DIV"),t.content=document.createElement("DIV"),t.content.className="content",t.box.appendChild(t.content),t.line=document.createElement("DIV"),t.line.className="line",t.dot=document.createElement("DIV"),t.dot.className="dot",t.box["timeline-item"]=this),!this.parent)throw new Error("Cannot redraw item: no parent attached");if(!t.box.parentNode){var e=this.parent.dom.foreground;if(!e)throw new Error("Cannot redraw time axis: parent has no foreground container element");e.appendChild(t.box)}if(!t.line.parentNode){var i=this.parent.dom.background;if(!i)throw new Error("Cannot redraw time axis: parent has no background container element");i.appendChild(t.line)}if(!t.dot.parentNode){var s=this.parent.dom.axis;if(!i)throw new Error("Cannot redraw time axis: parent has no axis container element");s.appendChild(t.dot)}if(this.displayed=!0,this.data.content!=this.content){if(this.content=this.data.content,this.content instanceof Element)t.content.innerHTML="",t.content.appendChild(this.content);else{if(void 0==this.data.content)throw new Error('Property "content" missing in item '+this.data.id);t.content.innerHTML=this.content}this.dirty=!0}var o=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=o&&(this.className=o,t.box.className="item box"+o,t.line.className="item line"+o,t.dot.className="item dot"+o,this.dirty=!0),this.dirty&&(this.props.dot.height=t.dot.offsetHeight,this.props.dot.width=t.dot.offsetWidth,this.props.line.width=t.line.offsetWidth,this.width=t.box.offsetWidth,this.height=t.box.offsetHeight,this.dirty=!1),this._repaintDeleteButton(t.box)},ItemBox.prototype.show=function(){this.displayed||this.redraw()},ItemBox.prototype.hide=function(){if(this.displayed){var t=this.dom;t.box.parentNode&&t.box.parentNode.removeChild(t.box),t.line.parentNode&&t.line.parentNode.removeChild(t.line),t.dot.parentNode&&t.dot.parentNode.removeChild(t.dot),this.top=null,this.left=null,this.displayed=!1}},ItemBox.prototype.repositionX=function(){var t=this.conversion.toScreen(this.data.start),e=this.options.align,i=this.dom.box,s=this.dom.line,o=this.dom.dot;this.left="right"==e?t-this.width:"left"==e?t:t-this.width/2,i.style.left=this.left+"px",s.style.left=t-this.props.line.width/2+"px",o.style.left=t-this.props.dot.width/2+"px"},ItemBox.prototype.repositionY=function(){var t=this.options.orientation,e=this.dom.box,i=this.dom.line,s=this.dom.dot;if("top"==t)e.style.top=(this.top||0)+"px",i.style.top="0",i.style.height=this.parent.top+this.top+1+"px",i.style.bottom="";else{var o=this.parent.itemSet.props.height,n=o-this.parent.top-this.parent.height+this.top;e.style.top=(this.parent.height-this.top-this.height||0)+"px",i.style.top=o-n+"px",i.style.bottom="0"}s.style.top=-this.props.dot.height/2+"px"},ItemPoint.prototype=new Item(null,null,null),ItemPoint.prototype.isVisible=function(t){var e=(t.end-t.start)/4;return this.data.start>t.start-e&&this.data.start<t.end+e},ItemPoint.prototype.redraw=function(){var t=this.dom;if(t||(this.dom={},t=this.dom,t.point=document.createElement("div"),t.content=document.createElement("div"),t.content.className="content",t.point.appendChild(t.content),t.dot=document.createElement("div"),t.point.appendChild(t.dot),t.point["timeline-item"]=this),!this.parent)throw new Error("Cannot redraw item: no parent attached");if(!t.point.parentNode){var e=this.parent.dom.foreground;if(!e)throw new Error("Cannot redraw time axis: parent has no foreground container element");e.appendChild(t.point)}if(this.displayed=!0,this.data.content!=this.content){if(this.content=this.data.content,this.content instanceof Element)t.content.innerHTML="",t.content.appendChild(this.content);else{if(void 0==this.data.content)throw new Error('Property "content" missing in item '+this.data.id);t.content.innerHTML=this.content}this.dirty=!0}var i=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=i&&(this.className=i,t.point.className="item point"+i,t.dot.className="item dot"+i,this.dirty=!0),this.dirty&&(this.width=t.point.offsetWidth,this.height=t.point.offsetHeight,this.props.dot.width=t.dot.offsetWidth,this.props.dot.height=t.dot.offsetHeight,this.props.content.height=t.content.offsetHeight,t.content.style.marginLeft=2*this.props.dot.width+"px",t.dot.style.top=(this.height-this.props.dot.height)/2+"px",t.dot.style.left=this.props.dot.width/2+"px",this.dirty=!1),this._repaintDeleteButton(t.point)},ItemPoint.prototype.show=function(){this.displayed||this.redraw()},ItemPoint.prototype.hide=function(){this.displayed&&(this.dom.point.parentNode&&this.dom.point.parentNode.removeChild(this.dom.point),this.top=null,this.left=null,this.displayed=!1)},ItemPoint.prototype.repositionX=function(){var t=this.conversion.toScreen(this.data.start);this.left=t-this.props.dot.width,this.dom.point.style.left=this.left+"px"},ItemPoint.prototype.repositionY=function(){var t=this.options.orientation,e=this.dom.point;e.style.top="top"==t?this.top+"px":this.parent.height-this.top-this.height+"px"},ItemRange.prototype=new Item(null,null,null),ItemRange.prototype.baseClassName="item range",ItemRange.prototype.isVisible=function(t){return this.data.start<t.end&&this.data.end>t.start},ItemRange.prototype.redraw=function(){var t=this.dom;if(t||(this.dom={},t=this.dom,t.box=document.createElement("div"),t.content=document.createElement("div"),t.content.className="content",t.box.appendChild(t.content),t.box["timeline-item"]=this),!this.parent)throw new Error("Cannot redraw item: no parent attached");if(!t.box.parentNode){var e=this.parent.dom.foreground;if(!e)throw new Error("Cannot redraw time axis: parent has no foreground container element");e.appendChild(t.box)}if(this.displayed=!0,this.data.content!=this.content){if(this.content=this.data.content,this.content instanceof Element)t.content.innerHTML="",t.content.appendChild(this.content);else{if(void 0==this.data.content)throw new Error('Property "content" missing in item '+this.data.id);t.content.innerHTML=this.content}this.dirty=!0}var i=(this.data.className?" "+this.data.className:"")+(this.selected?" selected":"");this.className!=i&&(this.className=i,t.box.className=this.baseClassName+i,this.dirty=!0),this.dirty&&(this.overflow="hidden"!==window.getComputedStyle(t.content).overflow,this.props.content.width=this.dom.content.offsetWidth,this.height=this.dom.box.offsetHeight,this.dirty=!1),this._repaintDeleteButton(t.box),this._repaintDragLeft(),this._repaintDragRight()},ItemRange.prototype.show=function(){this.displayed||this.redraw()},ItemRange.prototype.hide=function(){if(this.displayed){var t=this.dom.box;t.parentNode&&t.parentNode.removeChild(t),this.top=null,this.left=null,this.displayed=!1}},ItemRange.prototype.repositionX=function(){var t,e=this.props,i=this.parent.width,s=this.conversion.toScreen(this.data.start),o=this.conversion.toScreen(this.data.end),n=this.options.padding;-i>s&&(s=-i),o>2*i&&(o=2*i);var r=Math.max(o-s,1);this.overflow?(t=Math.max(-s,0),this.left=s,this.width=r+this.props.content.width):(t=0>s?Math.min(-s,o-s-e.content.width-2*n):0,this.left=s,this.width=r),this.dom.box.style.left=this.left+"px",this.dom.box.style.width=r+"px",this.dom.content.style.left=t+"px"},ItemRange.prototype.repositionY=function(){var t=this.options.orientation,e=this.dom.box;e.style.top="top"==t?this.top+"px":this.parent.height-this.top-this.height+"px"},ItemRange.prototype._repaintDragLeft=function(){if(this.selected&&this.options.editable.updateTime&&!this.dom.dragLeft){var t=document.createElement("div");t.className="drag-left",t.dragLeftItem=this,Hammer(t,{preventDefault:!0}).on("drag",function(){}),this.dom.box.appendChild(t),this.dom.dragLeft=t}else!this.selected&&this.dom.dragLeft&&(this.dom.dragLeft.parentNode&&this.dom.dragLeft.parentNode.removeChild(this.dom.dragLeft),this.dom.dragLeft=null)},ItemRange.prototype._repaintDragRight=function(){if(this.selected&&this.options.editable.updateTime&&!this.dom.dragRight){var t=document.createElement("div");t.className="drag-right",t.dragRightItem=this,Hammer(t,{preventDefault:!0}).on("drag",function(){}),this.dom.box.appendChild(t),this.dom.dragRight=t}else!this.selected&&this.dom.dragRight&&(this.dom.dragRight.parentNode&&this.dom.dragRight.parentNode.removeChild(this.dom.dragRight),this.dom.dragRight=null)},Group.prototype._create=function(){var t=document.createElement("div");t.className="vlabel",this.dom.label=t;var e=document.createElement("div");e.className="inner",t.appendChild(e),this.dom.inner=e;var i=document.createElement("div");i.className="group",i["timeline-group"]=this,this.dom.foreground=i,this.dom.background=document.createElement("div"),this.dom.background.className="group",this.dom.axis=document.createElement("div"),this.dom.axis.className="group",this.dom.marker=document.createElement("div"),this.dom.marker.style.visibility="hidden",this.dom.marker.innerHTML="?",this.dom.background.appendChild(this.dom.marker)},Group.prototype.setData=function(t){var e=t&&t.content;e instanceof Element?this.dom.inner.appendChild(e):this.dom.inner.innerHTML=void 0!=e?e:this.groupId,this.dom.inner.firstChild?util.removeClassName(this.dom.inner,"hidden"):util.addClassName(this.dom.inner,"hidden");
|
|
var i=t&&t.className||null;i!=this.className&&(this.className&&(util.removeClassName(this.dom.label,i),util.removeClassName(this.dom.foreground,i),util.removeClassName(this.dom.background,i),util.removeClassName(this.dom.axis,i)),util.addClassName(this.dom.label,i),util.addClassName(this.dom.foreground,i),util.addClassName(this.dom.background,i),util.addClassName(this.dom.axis,i))},Group.prototype.getLabelWidth=function(){return this.props.label.width},Group.prototype.redraw=function(t,e,i){var s=!1;this.visibleItems=this._updateVisibleItems(this.orderedItems,this.visibleItems,t);var o=this.dom.marker.clientHeight;o!=this.lastMarkerHeight&&(this.lastMarkerHeight=o,util.forEach(this.items,function(t){t.dirty=!0,t.displayed&&t.redraw()}),i=!0),this.itemSet.options.stack?stack.stack(this.visibleItems,e,i):stack.nostack(this.visibleItems,e);var n,r=this.visibleItems;if(r.length){var a=r[0].top,h=r[0].top+r[0].height;util.forEach(r,function(t){a=Math.min(a,t.top),h=Math.max(h,t.top+t.height)}),n=h-a+e.axis+e.item}else n=e.axis+e.item;n=Math.max(n,this.props.label.height);var d=this.dom.foreground;this.top=d.offsetTop,this.left=d.offsetLeft,this.width=d.offsetWidth,s=util.updateProperty(this,"height",n)||s,s=util.updateProperty(this.props.label,"width",this.dom.inner.clientWidth)||s,s=util.updateProperty(this.props.label,"height",this.dom.inner.clientHeight)||s,this.dom.background.style.height=n+"px",this.dom.foreground.style.height=n+"px",this.dom.label.style.height=n+"px";for(var l=0,c=this.visibleItems.length;c>l;l++){var p=this.visibleItems[l];p.repositionY()}return s},Group.prototype.show=function(){this.dom.label.parentNode||this.itemSet.dom.labelSet.appendChild(this.dom.label),this.dom.foreground.parentNode||this.itemSet.dom.foreground.appendChild(this.dom.foreground),this.dom.background.parentNode||this.itemSet.dom.background.appendChild(this.dom.background),this.dom.axis.parentNode||this.itemSet.dom.axis.appendChild(this.dom.axis)},Group.prototype.hide=function(){var t=this.dom.label;t.parentNode&&t.parentNode.removeChild(t);var e=this.dom.foreground;e.parentNode&&e.parentNode.removeChild(e);var i=this.dom.background;i.parentNode&&i.parentNode.removeChild(i);var s=this.dom.axis;s.parentNode&&s.parentNode.removeChild(s)},Group.prototype.add=function(t){if(this.items[t.id]=t,t.setParent(this),t instanceof ItemRange&&-1==this.visibleItems.indexOf(t)){var e=this.itemSet.body.range;this._checkIfVisible(t,this.visibleItems,e)}},Group.prototype.remove=function(t){delete this.items[t.id],t.setParent(this.itemSet);var e=this.visibleItems.indexOf(t);-1!=e&&this.visibleItems.splice(e,1)},Group.prototype.removeFromDataSet=function(t){this.itemSet.removeItem(t.id)},Group.prototype.order=function(){var t=util.toArray(this.items);this.orderedItems.byStart=t,this.orderedItems.byEnd=this._constructByEndArray(t),stack.orderByStart(this.orderedItems.byStart),stack.orderByEnd(this.orderedItems.byEnd)},Group.prototype._constructByEndArray=function(t){for(var e=[],i=0;i<t.length;i++)t[i]instanceof ItemRange&&e.push(t[i]);return e},Group.prototype._updateVisibleItems=function(t,e,i){var s,o,n=[];if(e.length>0)for(o=0;o<e.length;o++)this._checkIfVisible(e[o],n,i);s=0==n.length?util.binarySearch(t.byStart,i,"data","start"):t.byStart.indexOf(n[0]);var r=util.binarySearch(t.byEnd,i,"data","end");if(-1!=s){for(o=s;o>=0&&!this._checkIfInvisible(t.byStart[o],n,i);o--);for(o=s+1;o<t.byStart.length&&!this._checkIfInvisible(t.byStart[o],n,i);o++);}if(-1!=r){for(o=r;o>=0&&!this._checkIfInvisible(t.byEnd[o],n,i);o--);for(o=r+1;o<t.byEnd.length&&!this._checkIfInvisible(t.byEnd[o],n,i);o++);}return n},Group.prototype._checkIfInvisible=function(t,e,i){return t.isVisible(i)?(t.displayed||t.show(),t.repositionX(),-1==e.indexOf(t)&&e.push(t),!1):!0},Group.prototype._checkIfVisible=function(t,e,i){t.isVisible(i)?(t.displayed||t.show(),t.repositionX(),e.push(t)):t.displayed&&t.hide()},Emitter(Timeline.prototype),Timeline.prototype._create=function(t){this.dom={},this.dom.root=document.createElement("div"),this.dom.background=document.createElement("div"),this.dom.backgroundVertical=document.createElement("div"),this.dom.backgroundHorizontal=document.createElement("div"),this.dom.centerContainer=document.createElement("div"),this.dom.leftContainer=document.createElement("div"),this.dom.rightContainer=document.createElement("div"),this.dom.center=document.createElement("div"),this.dom.left=document.createElement("div"),this.dom.right=document.createElement("div"),this.dom.top=document.createElement("div"),this.dom.bottom=document.createElement("div"),this.dom.shadowTop=document.createElement("div"),this.dom.shadowBottom=document.createElement("div"),this.dom.shadowTopLeft=document.createElement("div"),this.dom.shadowBottomLeft=document.createElement("div"),this.dom.shadowTopRight=document.createElement("div"),this.dom.shadowBottomRight=document.createElement("div"),this.dom.background.className="vispanel background",this.dom.backgroundVertical.className="vispanel background vertical",this.dom.backgroundHorizontal.className="vispanel background horizontal",this.dom.centerContainer.className="vispanel center",this.dom.leftContainer.className="vispanel left",this.dom.rightContainer.className="vispanel right",this.dom.top.className="vispanel top",this.dom.bottom.className="vispanel bottom",this.dom.left.className="content",this.dom.center.className="content",this.dom.right.className="content",this.dom.shadowTop.className="shadow top",this.dom.shadowBottom.className="shadow bottom",this.dom.shadowTopLeft.className="shadow top",this.dom.shadowBottomLeft.className="shadow bottom",this.dom.shadowTopRight.className="shadow top",this.dom.shadowBottomRight.className="shadow bottom",this.dom.root.appendChild(this.dom.background),this.dom.root.appendChild(this.dom.backgroundVertical),this.dom.root.appendChild(this.dom.backgroundHorizontal),this.dom.root.appendChild(this.dom.centerContainer),this.dom.root.appendChild(this.dom.leftContainer),this.dom.root.appendChild(this.dom.rightContainer),this.dom.root.appendChild(this.dom.top),this.dom.root.appendChild(this.dom.bottom),this.dom.centerContainer.appendChild(this.dom.center),this.dom.leftContainer.appendChild(this.dom.left),this.dom.rightContainer.appendChild(this.dom.right),this.dom.centerContainer.appendChild(this.dom.shadowTop),this.dom.centerContainer.appendChild(this.dom.shadowBottom),this.dom.leftContainer.appendChild(this.dom.shadowTopLeft),this.dom.leftContainer.appendChild(this.dom.shadowBottomLeft),this.dom.rightContainer.appendChild(this.dom.shadowTopRight),this.dom.rightContainer.appendChild(this.dom.shadowBottomRight),this.on("rangechange",this.redraw.bind(this)),this.on("change",this.redraw.bind(this)),this.on("touch",this._onTouch.bind(this)),this.on("pinch",this._onPinch.bind(this)),this.on("dragstart",this._onDragStart.bind(this)),this.on("drag",this._onDrag.bind(this)),this.hammer=Hammer(this.dom.root,{prevent_default:!0}),this.listeners={};var e=this,i=["touch","pinch","tap","doubletap","hold","dragstart","drag","dragend","mousewheel","DOMMouseScroll"];if(i.forEach(function(t){var i=function(){var i=[t].concat(Array.prototype.slice.call(arguments,0));e.emit.apply(e,i)};e.hammer.on(t,i),e.listeners[t]=i}),this.props={root:{},background:{},centerContainer:{},leftContainer:{},rightContainer:{},center:{},left:{},right:{},top:{},bottom:{},border:{},scrollTop:0,scrollTopMin:0},this.touch={},!t)throw new Error("No container provided");t.appendChild(this.dom.root)},Timeline.prototype.destroy=function(){this.clear(),this.off(),this._stopAutoResize(),this.dom.root.parentNode&&this.dom.root.parentNode.removeChild(this.dom.root),this.dom=null;for(var t in this.listeners)this.listeners.hasOwnProperty(t)&&delete this.listeners[t];this.listeners=null,this.hammer=null,this.components.forEach(function(t){t.destroy()}),this.body=null},Timeline.prototype.setOptions=function(t){if(t){var e=["width","height","minHeight","maxHeight","autoResize","start","end","orientation"];util.selectiveExtend(e,this.options,t),this._initAutoResize()}if(this.components.forEach(function(e){e.setOptions(t)}),t&&t.order)throw new Error("Option order is deprecated. There is no replacement for this feature.");this.redraw()},Timeline.prototype.setCustomTime=function(t){if(!this.customTime)throw new Error("Cannot get custom time: Custom time bar is not enabled");this.customTime.setCustomTime(t)},Timeline.prototype.getCustomTime=function(){if(!this.customTime)throw new Error("Cannot get custom time: Custom time bar is not enabled");return this.customTime.getCustomTime()},Timeline.prototype.setItems=function(t){var e,i=null==this.itemsData;if(e=t?t instanceof DataSet||t instanceof DataView?t:new DataSet(t,{type:{start:"Date",end:"Date"}}):null,this.itemsData=e,this.itemSet&&this.itemSet.setItems(e),i&&("start"in this.options||"end"in this.options)){this.fit();var s="start"in this.options?util.convert(this.options.start,"Date"):null,o="end"in this.options?util.convert(this.options.end,"Date"):null;this.setWindow(s,o)}},Timeline.prototype.setGroups=function(t){var e;e=t?t instanceof DataSet||t instanceof DataView?t:new DataSet(t):null,this.groupsData=e,this.itemSet.setGroups(e)},Timeline.prototype.clear=function(t){(!t||t.items)&&this.setItems(null),(!t||t.groups)&&this.setGroups(null),(!t||t.options)&&(this.components.forEach(function(t){t.setOptions(t.defaultOptions)}),this.setOptions(this.defaultOptions))},Timeline.prototype.fit=function(){var t=this.getItemRange(),e=t.min,i=t.max;if(null!=e&&null!=i){var s=i.valueOf()-e.valueOf();0>=s&&(s=864e5),e=new Date(e.valueOf()-.05*s),i=new Date(i.valueOf()+.05*s)}(null!==e||null!==i)&&this.range.setRange(e,i)},Timeline.prototype.getItemRange=function(){var t=this.itemsData,e=null,i=null;if(t){var s=t.min("start");e=s?util.convert(s.start,"Date").valueOf():null;var o=t.max("start");o&&(i=util.convert(o.start,"Date").valueOf());var n=t.max("end");n&&(i=null==i?util.convert(n.end,"Date").valueOf():Math.max(i,util.convert(n.end,"Date").valueOf()))}return{min:null!=e?new Date(e):null,max:null!=i?new Date(i):null}},Timeline.prototype.setSelection=function(t){this.itemSet&&this.itemSet.setSelection(t)},Timeline.prototype.getSelection=function(){return this.itemSet&&this.itemSet.getSelection()||[]},Timeline.prototype.setWindow=function(t,e){if(1==arguments.length){var i=arguments[0];this.range.setRange(i.start,i.end)}else this.range.setRange(t,e)},Timeline.prototype.getWindow=function(){var t=this.range.getRange();return{start:new Date(t.start),end:new Date(t.end)}},Timeline.prototype.redraw=function(){var t=!1,e=this.options,i=this.props,s=this.dom;if(s){s.root.className="vis timeline root "+e.orientation,s.root.style.maxHeight=util.option.asSize(e.maxHeight,""),s.root.style.minHeight=util.option.asSize(e.minHeight,""),s.root.style.width=util.option.asSize(e.width,""),i.border.left=(s.centerContainer.offsetWidth-s.centerContainer.clientWidth)/2,i.border.right=i.border.left,i.border.top=(s.centerContainer.offsetHeight-s.centerContainer.clientHeight)/2,i.border.bottom=i.border.top;var o=s.root.offsetHeight-s.root.clientHeight,n=s.root.offsetWidth-s.root.clientWidth;i.center.height=s.center.offsetHeight,i.left.height=s.left.offsetHeight,i.right.height=s.right.offsetHeight,i.top.height=s.top.clientHeight||-i.border.top,i.bottom.height=s.bottom.clientHeight||-i.border.bottom;var r=Math.max(i.left.height,i.center.height,i.right.height),a=i.top.height+r+i.bottom.height+o+i.border.top+i.border.bottom;s.root.style.height=util.option.asSize(e.height,a+"px"),i.root.height=s.root.offsetHeight,i.background.height=i.root.height-o;var h=i.root.height-i.top.height-i.bottom.height-o;i.centerContainer.height=h,i.leftContainer.height=h,i.rightContainer.height=i.leftContainer.height,i.root.width=s.root.offsetWidth,i.background.width=i.root.width-n,i.left.width=s.leftContainer.clientWidth||-i.border.left,i.leftContainer.width=i.left.width,i.right.width=s.rightContainer.clientWidth||-i.border.right,i.rightContainer.width=i.right.width;var d=i.root.width-i.left.width-i.right.width-n;i.center.width=d,i.centerContainer.width=d,i.top.width=d,i.bottom.width=d,s.background.style.height=i.background.height+"px",s.backgroundVertical.style.height=i.background.height+"px",s.backgroundHorizontal.style.height=i.centerContainer.height+"px",s.centerContainer.style.height=i.centerContainer.height+"px",s.leftContainer.style.height=i.leftContainer.height+"px",s.rightContainer.style.height=i.rightContainer.height+"px",s.background.style.width=i.background.width+"px",s.backgroundVertical.style.width=i.centerContainer.width+"px",s.backgroundHorizontal.style.width=i.background.width+"px",s.centerContainer.style.width=i.center.width+"px",s.top.style.width=i.top.width+"px",s.bottom.style.width=i.bottom.width+"px",s.background.style.left="0",s.background.style.top="0",s.backgroundVertical.style.left=i.left.width+"px",s.backgroundVertical.style.top="0",s.backgroundHorizontal.style.left="0",s.backgroundHorizontal.style.top=i.top.height+"px",s.centerContainer.style.left=i.left.width+"px",s.centerContainer.style.top=i.top.height+"px",s.leftContainer.style.left="0",s.leftContainer.style.top=i.top.height+"px",s.rightContainer.style.left=i.left.width+i.center.width+"px",s.rightContainer.style.top=i.top.height+"px",s.top.style.left=i.left.width+"px",s.top.style.top="0",s.bottom.style.left=i.left.width+"px",s.bottom.style.top=i.top.height+i.centerContainer.height+"px",this._updateScrollTop();var l=this.props.scrollTop;s.center.style.left="0",s.center.style.top=l+"px",s.left.style.left="0",s.left.style.top=l+"px",s.right.style.left="0",s.right.style.top=l+"px";var c=0==this.props.scrollTop?"hidden":"",p=this.props.scrollTop==this.props.scrollTopMin?"hidden":"";s.shadowTop.style.visibility=c,s.shadowBottom.style.visibility=p,s.shadowTopLeft.style.visibility=c,s.shadowBottomLeft.style.visibility=p,s.shadowTopRight.style.visibility=c,s.shadowBottomRight.style.visibility=p,this.components.forEach(function(e){t=e.redraw()||t}),t&&this.redraw()}},Timeline.prototype.repaint=function(){throw new Error("Function repaint is deprecated. Use redraw instead.")},Timeline.prototype._toTime=function(t){var e=this.range.conversion(this.props.center.width);return new Date(t/e.scale+e.offset)},Timeline.prototype._toGlobalTime=function(t){var e=this.range.conversion(this.props.root.width);return new Date(t/e.scale+e.offset)},Timeline.prototype._toScreen=function(t){var e=this.range.conversion(this.props.center.width);return(t.valueOf()-e.offset)*e.scale},Graph2d.prototype._toGlobalScreen=function(t){var e=this.range.conversion(this.props.root.width);return(t.valueOf()-e.offset)*e.scale},Timeline.prototype._initAutoResize=function(){1==this.options.autoResize?this._startAutoResize():this._stopAutoResize()},Timeline.prototype._startAutoResize=function(){var t=this;this._stopAutoResize(),this._onResize=function(){return 1!=t.options.autoResize?void t._stopAutoResize():void(t.dom.root&&(t.dom.root.clientWidth!=t.props.lastWidth||t.dom.root.clientHeight!=t.props.lastHeight)&&(t.props.lastWidth=t.dom.root.clientWidth,t.props.lastHeight=t.dom.root.clientHeight,t.emit("change")))},util.addEventListener(window,"resize",this._onResize),this.watchTimer=setInterval(this._onResize,1e3)},Timeline.prototype._stopAutoResize=function(){this.watchTimer&&(clearInterval(this.watchTimer),this.watchTimer=void 0),util.removeEventListener(window,"resize",this._onResize),this._onResize=null},Timeline.prototype._onTouch=function(){this.touch.allowDragging=!0},Timeline.prototype._onPinch=function(){this.touch.allowDragging=!1},Timeline.prototype._onDragStart=function(){this.touch.initialScrollTop=this.props.scrollTop},Timeline.prototype._onDrag=function(t){if(this.touch.allowDragging){var e=t.gesture.deltaY,i=this._getScrollTop(),s=this._setScrollTop(this.touch.initialScrollTop+e);s!=i&&this.redraw()}},Timeline.prototype._setScrollTop=function(t){return this.props.scrollTop=t,this._updateScrollTop(),this.props.scrollTop},Timeline.prototype._updateScrollTop=function(){var t=Math.min(this.props.centerContainer.height-this.props.center.height,0);return t!=this.props.scrollTopMin&&("bottom"==this.options.orientation&&(this.props.scrollTop+=t-this.props.scrollTopMin),this.props.scrollTopMin=t),this.props.scrollTop>0&&(this.props.scrollTop=0),this.props.scrollTop<t&&(this.props.scrollTop=t),this.props.scrollTop},Timeline.prototype._getScrollTop=function(){return this.props.scrollTop},Emitter(Graph2d.prototype),Graph2d.prototype._create=function(t){this.dom={},this.dom.root=document.createElement("div"),this.dom.background=document.createElement("div"),this.dom.backgroundVertical=document.createElement("div"),this.dom.backgroundHorizontalContainer=document.createElement("div"),this.dom.centerContainer=document.createElement("div"),this.dom.leftContainer=document.createElement("div"),this.dom.rightContainer=document.createElement("div"),this.dom.backgroundHorizontal=document.createElement("div"),this.dom.center=document.createElement("div"),this.dom.left=document.createElement("div"),this.dom.right=document.createElement("div"),this.dom.top=document.createElement("div"),this.dom.bottom=document.createElement("div"),this.dom.shadowTop=document.createElement("div"),this.dom.shadowBottom=document.createElement("div"),this.dom.shadowTopLeft=document.createElement("div"),this.dom.shadowBottomLeft=document.createElement("div"),this.dom.shadowTopRight=document.createElement("div"),this.dom.shadowBottomRight=document.createElement("div"),this.dom.background.className="vispanel background",this.dom.backgroundVertical.className="vispanel background vertical",this.dom.backgroundHorizontalContainer.className="vispanel background horizontal",this.dom.backgroundHorizontal.className="vispanel background horizontal",this.dom.centerContainer.className="vispanel center",this.dom.leftContainer.className="vispanel left",this.dom.rightContainer.className="vispanel right",this.dom.top.className="vispanel top",this.dom.bottom.className="vispanel bottom",this.dom.left.className="content",this.dom.center.className="content",this.dom.right.className="content",this.dom.shadowTop.className="shadow top",this.dom.shadowBottom.className="shadow bottom",this.dom.shadowTopLeft.className="shadow top",this.dom.shadowBottomLeft.className="shadow bottom",this.dom.shadowTopRight.className="shadow top",this.dom.shadowBottomRight.className="shadow bottom",this.dom.root.appendChild(this.dom.background),this.dom.root.appendChild(this.dom.backgroundVertical),this.dom.root.appendChild(this.dom.backgroundHorizontalContainer),this.dom.root.appendChild(this.dom.centerContainer),this.dom.root.appendChild(this.dom.leftContainer),this.dom.root.appendChild(this.dom.rightContainer),this.dom.root.appendChild(this.dom.top),this.dom.root.appendChild(this.dom.bottom),this.dom.backgroundHorizontalContainer.appendChild(this.dom.backgroundHorizontal),this.dom.centerContainer.appendChild(this.dom.center),this.dom.leftContainer.appendChild(this.dom.left),this.dom.rightContainer.appendChild(this.dom.right),this.dom.centerContainer.appendChild(this.dom.shadowTop),this.dom.centerContainer.appendChild(this.dom.shadowBottom),this.dom.leftContainer.appendChild(this.dom.shadowTopLeft),this.dom.leftContainer.appendChild(this.dom.shadowBottomLeft),this.dom.rightContainer.appendChild(this.dom.shadowTopRight),this.dom.rightContainer.appendChild(this.dom.shadowBottomRight),this.on("rangechange",this.redraw.bind(this)),this.on("change",this.redraw.bind(this)),this.on("touch",this._onTouch.bind(this)),this.on("pinch",this._onPinch.bind(this)),this.on("dragstart",this._onDragStart.bind(this)),this.on("drag",this._onDrag.bind(this)),this.hammer=Hammer(this.dom.root,{prevent_default:!0}),this.listeners={};var e=this,i=["touch","pinch","tap","doubletap","hold","dragstart","drag","dragend","mousewheel","DOMMouseScroll"];if(i.forEach(function(t){var i=function(){var i=[t].concat(Array.prototype.slice.call(arguments,0));e.emit.apply(e,i)};e.hammer.on(t,i),e.listeners[t]=i}),this.props={root:{},background:{},centerContainer:{},leftContainer:{},rightContainer:{},center:{},left:{},right:{},top:{},bottom:{},border:{},scrollTop:0,scrollTopMin:0},this.touch={},!t)throw new Error("No container provided");t.appendChild(this.dom.root)},Graph2d.prototype.destroy=function(){this.clear(),this.off(),this._stopAutoResize(),this.dom.root.parentNode&&this.dom.root.parentNode.removeChild(this.dom.root),this.dom=null;for(var t in this.listeners)this.listeners.hasOwnProperty(t)&&delete this.listeners[t];this.listeners=null,this.hammer=null,this.components.forEach(function(t){t.destroy()}),this.body=null},Graph2d.prototype.setOptions=function(t){if(t){var e=["width","height","minHeight","maxHeight","autoResize","start","end","orientation"];util.selectiveExtend(e,this.options,t),this._initAutoResize()}if(this.components.forEach(function(e){e.setOptions(t)}),t&&t.order)throw new Error("Option order is deprecated. There is no replacement for this feature.");this.redraw()},Graph2d.prototype.setCustomTime=function(t){if(!this.customTime)throw new Error("Cannot get custom time: Custom time bar is not enabled");this.customTime.setCustomTime(t)},Graph2d.prototype.getCustomTime=function(){if(!this.customTime)throw new Error("Cannot get custom time: Custom time bar is not enabled");return this.customTime.getCustomTime()},Graph2d.prototype.setItems=function(t){var e,i=null==this.itemsData;if(e=t?t instanceof DataSet||t instanceof DataView?t:new DataSet(t,{type:{start:"Date",end:"Date"}}):null,this.itemsData=e,this.linegraph&&this.linegraph.setItems(e),i&&("start"in this.options||"end"in this.options)){this.fit();var s="start"in this.options?util.convert(this.options.start,"Date"):null,o="end"in this.options?util.convert(this.options.end,"Date"):null;this.setWindow(s,o)}},Graph2d.prototype.setGroups=function(t){var e;e=t?t instanceof DataSet||t instanceof DataView?t:new DataSet(t):null,this.groupsData=e,this.linegraph.setGroups(e)},Graph2d.prototype.clear=function(t){(!t||t.items)&&this.setItems(null),(!t||t.groups)&&this.setGroups(null),(!t||t.options)&&(this.components.forEach(function(t){t.setOptions(t.defaultOptions)}),this.setOptions(this.defaultOptions))},Graph2d.prototype.fit=function(){var t=this.getItemRange(),e=t.min,i=t.max;if(null!=e&&null!=i){var s=i.valueOf()-e.valueOf();0>=s&&(s=864e5),e=new Date(e.valueOf()-.05*s),i=new Date(i.valueOf()+.05*s)}(null!==e||null!==i)&&this.range.setRange(e,i)},Graph2d.prototype.getItemRange=function(){var t=this.itemsData,e=null,i=null;if(t){var s=t.min("start");e=s?util.convert(s.start,"Date").valueOf():null;var o=t.max("start");o&&(i=util.convert(o.start,"Date").valueOf());var n=t.max("end");n&&(i=null==i?util.convert(n.end,"Date").valueOf():Math.max(i,util.convert(n.end,"Date").valueOf()))}return{min:null!=e?new Date(e):null,max:null!=i?new Date(i):null}},Graph2d.prototype.setSelection=function(t){this.linegraph&&this.linegraph.setSelection(t)},Graph2d.prototype.getSelection=function(){return this.linegraph&&this.linegraph.getSelection()||[]},Graph2d.prototype.setWindow=function(t,e){if(1==arguments.length){var i=arguments[0];this.range.setRange(i.start,i.end)}else this.range.setRange(t,e)},Graph2d.prototype.getWindow=function(){var t=this.range.getRange();return{start:new Date(t.start),end:new Date(t.end)}},Graph2d.prototype.redraw=function(){var t=!1,e=this.options,i=this.props,s=this.dom;if(s){s.root.className="vis timeline root "+e.orientation,s.root.style.maxHeight=util.option.asSize(e.maxHeight,""),s.root.style.minHeight=util.option.asSize(e.minHeight,""),s.root.style.width=util.option.asSize(e.width,""),i.border.left=(s.centerContainer.offsetWidth-s.centerContainer.clientWidth)/2,i.border.right=i.border.left,i.border.top=(s.centerContainer.offsetHeight-s.centerContainer.clientHeight)/2,i.border.bottom=i.border.top;var o=s.root.offsetHeight-s.root.clientHeight,n=s.root.offsetWidth-s.root.clientWidth;i.center.height=s.center.offsetHeight,i.left.height=s.left.offsetHeight,i.right.height=s.right.offsetHeight,i.top.height=s.top.clientHeight||-i.border.top,i.bottom.height=s.bottom.clientHeight||-i.border.bottom;var r=Math.max(i.left.height,i.center.height,i.right.height),a=i.top.height+r+i.bottom.height+o+i.border.top+i.border.bottom;s.root.style.height=util.option.asSize(e.height,a+"px"),i.root.height=s.root.offsetHeight,i.background.height=i.root.height-o;var h=i.root.height-i.top.height-i.bottom.height-o;i.centerContainer.height=h,i.leftContainer.height=h,i.rightContainer.height=i.leftContainer.height,i.root.width=s.root.offsetWidth,i.background.width=i.root.width-n,i.left.width=s.leftContainer.clientWidth||-i.border.left,i.leftContainer.width=i.left.width,i.right.width=s.rightContainer.clientWidth||-i.border.right,i.rightContainer.width=i.right.width;var d=i.root.width-i.left.width-i.right.width-n;i.center.width=d,i.centerContainer.width=d,i.top.width=d,i.bottom.width=d,s.background.style.height=i.background.height+"px",s.backgroundVertical.style.height=i.background.height+"px",s.backgroundHorizontalContainer.style.height=i.centerContainer.height+"px",s.centerContainer.style.height=i.centerContainer.height+"px",s.leftContainer.style.height=i.leftContainer.height+"px",s.rightContainer.style.height=i.rightContainer.height+"px",s.background.style.width=i.background.width+"px",s.backgroundVertical.style.width=i.centerContainer.width+"px",s.backgroundHorizontalContainer.style.width=i.background.width+"px",s.backgroundHorizontal.style.width=i.background.width+"px",s.centerContainer.style.width=i.center.width+"px",s.top.style.width=i.top.width+"px",s.bottom.style.width=i.bottom.width+"px",s.background.style.left="0",s.background.style.top="0",s.backgroundVertical.style.left=i.left.width+"px",s.backgroundVertical.style.top="0",s.backgroundHorizontalContainer.style.left="0",s.backgroundHorizontalContainer.style.top=i.top.height+"px",s.centerContainer.style.left=i.left.width+"px",s.centerContainer.style.top=i.top.height+"px",s.leftContainer.style.left="0",s.leftContainer.style.top=i.top.height+"px",s.rightContainer.style.left=i.left.width+i.center.width+"px",s.rightContainer.style.top=i.top.height+"px",s.top.style.left=i.left.width+"px",s.top.style.top="0",s.bottom.style.left=i.left.width+"px",s.bottom.style.top=i.top.height+i.centerContainer.height+"px",this._updateScrollTop();var l=this.props.scrollTop;s.center.style.left="0",s.center.style.top=l+"px",s.backgroundHorizontal.style.left="0",s.backgroundHorizontal.style.top=l+"px",s.left.style.left="0",s.left.style.top=l+"px",s.right.style.left="0",s.right.style.top=l+"px";var c=0==this.props.scrollTop?"hidden":"",p=this.props.scrollTop==this.props.scrollTopMin?"hidden":"";s.shadowTop.style.visibility=c,s.shadowBottom.style.visibility=p,s.shadowTopLeft.style.visibility=c,s.shadowBottomLeft.style.visibility=p,s.shadowTopRight.style.visibility=c,s.shadowBottomRight.style.visibility=p,this.components.forEach(function(e){t=e.redraw()||t}),t&&this.redraw()}},Graph2d.prototype.repaint=function(){throw new Error("Function repaint is deprecated. Use redraw instead.")},Graph2d.prototype._toTime=function(t){var e=this.range.conversion(this.props.center.width);return new Date(t/e.scale+e.offset)},Graph2d.prototype._toGlobalTime=function(t){var e=this.range.conversion(this.props.root.width);return new Date(t/e.scale+e.offset)},Graph2d.prototype._toScreen=function(t){var e=this.range.conversion(this.props.center.width);return(t.valueOf()-e.offset)*e.scale},Graph2d.prototype._toGlobalScreen=function(t){var e=this.range.conversion(this.props.root.width);return(t.valueOf()-e.offset)*e.scale},Graph2d.prototype._initAutoResize=function(){1==this.options.autoResize?this._startAutoResize():this._stopAutoResize()},Graph2d.prototype._startAutoResize=function(){var t=this;this._stopAutoResize(),this._onResize=function(){return 1!=t.options.autoResize?void t._stopAutoResize():void(t.dom.root&&(t.dom.root.clientWidth!=t.props.lastWidth||t.dom.root.clientHeight!=t.props.lastHeight)&&(t.props.lastWidth=t.dom.root.clientWidth,t.props.lastHeight=t.dom.root.clientHeight,t.emit("change")))},util.addEventListener(window,"resize",this._onResize),this.watchTimer=setInterval(this._onResize,1e3)},Graph2d.prototype._stopAutoResize=function(){this.watchTimer&&(clearInterval(this.watchTimer),this.watchTimer=void 0),util.removeEventListener(window,"resize",this._onResize),this._onResize=null},Graph2d.prototype._onTouch=function(){this.touch.allowDragging=!0},Graph2d.prototype._onPinch=function(){this.touch.allowDragging=!1},Graph2d.prototype._onDragStart=function(){this.touch.initialScrollTop=this.props.scrollTop},Graph2d.prototype._onDrag=function(t){if(this.touch.allowDragging){var e=t.gesture.deltaY,i=this._getScrollTop(),s=this._setScrollTop(this.touch.initialScrollTop+e);s!=i&&this.redraw()}},Graph2d.prototype._setScrollTop=function(t){return this.props.scrollTop=t,this._updateScrollTop(),this.props.scrollTop},Graph2d.prototype._updateScrollTop=function(){var t=Math.min(this.props.centerContainer.height-this.props.center.height,0);return t!=this.props.scrollTopMin&&("bottom"==this.options.orientation&&(this.props.scrollTop+=t-this.props.scrollTopMin),this.props.scrollTopMin=t),this.props.scrollTop>0&&(this.props.scrollTop=0),this.props.scrollTop<t&&(this.props.scrollTop=t),this.props.scrollTop},Graph2d.prototype._getScrollTop=function(){return this.props.scrollTop},function(t){function e(t){return T=t,p()}function i(){M=0,C=T.charAt(0)}function s(){M++,C=T.charAt(M)}function o(){return T.charAt(M+1)}function n(t){return L.test(t)}function r(t,e){if(t||(t={}),e)for(var i in e)e.hasOwnProperty(i)&&(t[i]=e[i]);return t}function a(t,e,i){for(var s=e.split("."),o=t;s.length;){var n=s.shift();s.length?(o[n]||(o[n]={}),o=o[n]):o[n]=i}}function h(t,e){for(var i,s,o=null,n=[t],a=t;a.parent;)n.push(a.parent),a=a.parent;if(a.nodes)for(i=0,s=a.nodes.length;s>i;i++)if(e.id===a.nodes[i].id){o=a.nodes[i];break}for(o||(o={id:e.id},t.node&&(o.attr=r(o.attr,t.node))),i=n.length-1;i>=0;i--){var h=n[i];h.nodes||(h.nodes=[]),-1==h.nodes.indexOf(o)&&h.nodes.push(o)}e.attr&&(o.attr=r(o.attr,e.attr))}function d(t,e){if(t.edges||(t.edges=[]),t.edges.push(e),t.edge){var i=r({},t.edge);e.attr=r(i,e.attr)}}function l(t,e,i,s,o){var n={from:e,to:i,type:s};return t.edge&&(n.attr=r({},t.edge)),n.attr=r(n.attr||{},o),n}function c(){for(O=E.NULL,N="";" "==C||" "==C||"\n"==C||"\r"==C;)s();do{var t=!1;if("#"==C){for(var e=M-1;" "==T.charAt(e)||" "==T.charAt(e);)e--;if("\n"==T.charAt(e)||""==T.charAt(e)){for(;""!=C&&"\n"!=C;)s();t=!0}}if("/"==C&&"/"==o()){for(;""!=C&&"\n"!=C;)s();t=!0}if("/"==C&&"*"==o()){for(;""!=C;){if("*"==C&&"/"==o()){s(),s();break}s()}t=!0}for(;" "==C||" "==C||"\n"==C||"\r"==C;)s()}while(t);if(""==C)return void(O=E.DELIMITER);var i=C+o();if(D[i])return O=E.DELIMITER,N=i,s(),void s();if(D[C])return O=E.DELIMITER,N=C,void s();if(n(C)||"-"==C){for(N+=C,s();n(C);)N+=C,s();return"false"==N?N=!1:"true"==N?N=!0:isNaN(Number(N))||(N=Number(N)),void(O=E.IDENTIFIER)}if('"'==C){for(s();""!=C&&('"'!=C||'"'==C&&'"'==o());)N+=C,'"'==C&&s(),s();if('"'!=C)throw _('End of string " expected');return s(),void(O=E.IDENTIFIER)}for(O=E.UNKNOWN;""!=C;)N+=C,s();throw new SyntaxError('Syntax error in part "'+w(N,30)+'"')}function p(){var t={};if(i(),c(),"strict"==N&&(t.strict=!0,c()),("graph"==N||"digraph"==N)&&(t.type=N,c()),O==E.IDENTIFIER&&(t.id=N,c()),"{"!=N)throw _("Angle bracket { expected");if(c(),u(t),"}"!=N)throw _("Angle bracket } expected");if(c(),""!==N)throw _("End of file expected");return c(),delete t.node,delete t.edge,delete t.graph,t}function u(t){for(;""!==N&&"}"!=N;)m(t),";"==N&&c()}function m(t){var e=g(t);if(e)return void y(t,e);var i=f(t);if(!i){if(O!=E.IDENTIFIER)throw _("Identifier expected");var s=N;if(c(),"="==N){if(c(),O!=E.IDENTIFIER)throw _("Identifier expected");t[s]=N,c()}else v(t,s)}}function g(t){var e=null;if("subgraph"==N&&(e={},e.type="subgraph",c(),O==E.IDENTIFIER&&(e.id=N,c())),"{"==N){if(c(),e||(e={}),e.parent=t,e.node=t.node,e.edge=t.edge,e.graph=t.graph,u(e),"}"!=N)throw _("Angle bracket } expected");
|
|
c(),delete e.node,delete e.edge,delete e.graph,delete e.parent,t.subgraphs||(t.subgraphs=[]),t.subgraphs.push(e)}return e}function f(t){return"node"==N?(c(),t.node=b(),"node"):"edge"==N?(c(),t.edge=b(),"edge"):"graph"==N?(c(),t.graph=b(),"graph"):null}function v(t,e){var i={id:e},s=b();s&&(i.attr=s),h(t,i),y(t,e)}function y(t,e){for(;"->"==N||"--"==N;){var i,s=N;c();var o=g(t);if(o)i=o;else{if(O!=E.IDENTIFIER)throw _("Identifier or subgraph expected");i=N,h(t,{id:i}),c()}var n=b(),r=l(t,e,i,s,n);d(t,r),e=i}}function b(){for(var t=null;"["==N;){for(c(),t={};""!==N&&"]"!=N;){if(O!=E.IDENTIFIER)throw _("Attribute name expected");var e=N;if(c(),"="!=N)throw _("Equal sign = expected");if(c(),O!=E.IDENTIFIER)throw _("Attribute value expected");var i=N;a(t,e,i),c(),","==N&&c()}if("]"!=N)throw _("Bracket ] expected");c()}return t}function _(t){return new SyntaxError(t+', got "'+w(N,30)+'" (char '+M+")")}function w(t,e){return t.length<=e?t:t.substr(0,27)+"..."}function x(t,e,i){t instanceof Array?t.forEach(function(t){e instanceof Array?e.forEach(function(e){i(t,e)}):i(t,e)}):e instanceof Array?e.forEach(function(e){i(t,e)}):i(t,e)}function S(t){function i(t){var e={from:t.from,to:t.to};return r(e,t.attr),e.style="->"==t.type?"arrow":"line",e}var s=e(t),o={nodes:[],edges:[],options:{}};return s.nodes&&s.nodes.forEach(function(t){var e={id:t.id,label:String(t.label||t.id)};r(e,t.attr),e.image&&(e.shape="image"),o.nodes.push(e)}),s.edges&&s.edges.forEach(function(t){var e,s;e=t.from instanceof Object?t.from.nodes:{id:t.from},s=t.to instanceof Object?t.to.nodes:{id:t.to},t.from instanceof Object&&t.from.edges&&t.from.edges.forEach(function(t){var e=i(t);o.edges.push(e)}),x(e,s,function(e,s){var n=l(o,e.id,s.id,t.type,t.attr),r=i(n);o.edges.push(r)}),t.to instanceof Object&&t.to.edges&&t.to.edges.forEach(function(t){var e=i(t);o.edges.push(e)})}),s.attr&&(o.options=s.attr),o}var E={NULL:0,DELIMITER:1,IDENTIFIER:2,UNKNOWN:3},D={"{":!0,"}":!0,"[":!0,"]":!0,";":!0,"=":!0,",":!0,"->":!0,"--":!0},T="",M=0,C="",N="",O=E.NULL,L=/[a-zA-Z_0-9.:#]/;t.parseDOT=e,t.DOTToGraph=S}("undefined"!=typeof util?util:exports),"undefined"!=typeof CanvasRenderingContext2D&&(CanvasRenderingContext2D.prototype.circle=function(t,e,i){this.beginPath(),this.arc(t,e,i,0,2*Math.PI,!1)},CanvasRenderingContext2D.prototype.square=function(t,e,i){this.beginPath(),this.rect(t-i,e-i,2*i,2*i)},CanvasRenderingContext2D.prototype.triangle=function(t,e,i){this.beginPath();var s=2*i,o=s/2,n=Math.sqrt(3)/6*s,r=Math.sqrt(s*s-o*o);this.moveTo(t,e-(r-n)),this.lineTo(t+o,e+n),this.lineTo(t-o,e+n),this.lineTo(t,e-(r-n)),this.closePath()},CanvasRenderingContext2D.prototype.triangleDown=function(t,e,i){this.beginPath();var s=2*i,o=s/2,n=Math.sqrt(3)/6*s,r=Math.sqrt(s*s-o*o);this.moveTo(t,e+(r-n)),this.lineTo(t+o,e-n),this.lineTo(t-o,e-n),this.lineTo(t,e+(r-n)),this.closePath()},CanvasRenderingContext2D.prototype.star=function(t,e,i){this.beginPath();for(var s=0;10>s;s++){var o=s%2===0?1.3*i:.5*i;this.lineTo(t+o*Math.sin(2*s*Math.PI/10),e-o*Math.cos(2*s*Math.PI/10))}this.closePath()},CanvasRenderingContext2D.prototype.roundRect=function(t,e,i,s,o){var n=Math.PI/180;0>i-2*o&&(o=i/2),0>s-2*o&&(o=s/2),this.beginPath(),this.moveTo(t+o,e),this.lineTo(t+i-o,e),this.arc(t+i-o,e+o,o,270*n,360*n,!1),this.lineTo(t+i,e+s-o),this.arc(t+i-o,e+s-o,o,0,90*n,!1),this.lineTo(t+o,e+s),this.arc(t+o,e+s-o,o,90*n,180*n,!1),this.lineTo(t,e+o),this.arc(t+o,e+o,o,180*n,270*n,!1)},CanvasRenderingContext2D.prototype.ellipse=function(t,e,i,s){var o=.5522848,n=i/2*o,r=s/2*o,a=t+i,h=e+s,d=t+i/2,l=e+s/2;this.beginPath(),this.moveTo(t,l),this.bezierCurveTo(t,l-r,d-n,e,d,e),this.bezierCurveTo(d+n,e,a,l-r,a,l),this.bezierCurveTo(a,l+r,d+n,h,d,h),this.bezierCurveTo(d-n,h,t,l+r,t,l)},CanvasRenderingContext2D.prototype.database=function(t,e,i,s){var o=1/3,n=i,r=s*o,a=.5522848,h=n/2*a,d=r/2*a,l=t+n,c=e+r,p=t+n/2,u=e+r/2,m=e+(s-r/2),g=e+s;this.beginPath(),this.moveTo(l,u),this.bezierCurveTo(l,u+d,p+h,c,p,c),this.bezierCurveTo(p-h,c,t,u+d,t,u),this.bezierCurveTo(t,u-d,p-h,e,p,e),this.bezierCurveTo(p+h,e,l,u-d,l,u),this.lineTo(l,m),this.bezierCurveTo(l,m+d,p+h,g,p,g),this.bezierCurveTo(p-h,g,t,m+d,t,m),this.lineTo(t,u)},CanvasRenderingContext2D.prototype.arrow=function(t,e,i,s){var o=t-s*Math.cos(i),n=e-s*Math.sin(i),r=t-.9*s*Math.cos(i),a=e-.9*s*Math.sin(i),h=o+s/3*Math.cos(i+.5*Math.PI),d=n+s/3*Math.sin(i+.5*Math.PI),l=o+s/3*Math.cos(i-.5*Math.PI),c=n+s/3*Math.sin(i-.5*Math.PI);this.beginPath(),this.moveTo(t,e),this.lineTo(h,d),this.lineTo(r,a),this.lineTo(l,c),this.closePath()},CanvasRenderingContext2D.prototype.dashedLine=function(t,e,i,s,o){o||(o=[10,5]),0==p&&(p=.001);var n=o.length;this.moveTo(t,e);for(var r=i-t,a=s-e,h=a/r,d=Math.sqrt(r*r+a*a),l=0,c=!0;d>=.1;){var p=o[l++%n];p>d&&(p=d);var u=Math.sqrt(p*p/(1+h*h));0>r&&(u=-u),t+=u,e+=h*u,this[c?"lineTo":"moveTo"](t,e),d-=p,c=!c}}),Node.prototype.resetCluster=function(){this.formationScale=void 0,this.clusterSize=1,this.containedNodes={},this.containedEdges={},this.clusterSessions=[]},Node.prototype.attachEdge=function(t){-1==this.edges.indexOf(t)&&this.edges.push(t),-1==this.dynamicEdges.indexOf(t)&&this.dynamicEdges.push(t),this.dynamicEdgesLength=this.dynamicEdges.length},Node.prototype.detachEdge=function(t){var e=this.edges.indexOf(t);-1!=e&&(this.edges.splice(e,1),this.dynamicEdges.splice(e,1)),this.dynamicEdgesLength=this.dynamicEdges.length},Node.prototype.setProperties=function(t,e){if(t){if(this.originalLabel=void 0,void 0!==t.id&&(this.id=t.id),void 0!==t.label&&(this.label=t.label,this.originalLabel=t.label),void 0!==t.title&&(this.title=t.title),void 0!==t.group&&(this.group=t.group),void 0!==t.x&&(this.x=t.x),void 0!==t.y&&(this.y=t.y),void 0!==t.value&&(this.value=t.value),void 0!==t.level&&(this.level=t.level,this.preassignedLevel=!0),void 0!==t.mass&&(this.mass=t.mass),void 0!==t.horizontalAlignLeft&&(this.horizontalAlignLeft=t.horizontalAlignLeft),void 0!==t.verticalAlignTop&&(this.verticalAlignTop=t.verticalAlignTop),void 0!==t.triggerFunction&&(this.triggerFunction=t.triggerFunction),void 0===this.id)throw"Node must have an id";if(this.group){var i=this.grouplist.get(this.group);for(var s in i)i.hasOwnProperty(s)&&(this[s]=i[s])}if(void 0!==t.shape&&(this.shape=t.shape),void 0!==t.image&&(this.image=t.image),void 0!==t.radius&&(this.radius=t.radius),void 0!==t.color&&(this.color=util.parseColor(t.color)),void 0!==t.fontColor&&(this.fontColor=t.fontColor),void 0!==t.fontSize&&(this.fontSize=t.fontSize),void 0!==t.fontFace&&(this.fontFace=t.fontFace),void 0!==this.image&&""!=this.image){if(!this.imagelist)throw"No imagelist provided";this.imageObj=this.imagelist.load(this.image)}switch(this.xFixed=this.xFixed||void 0!==t.x&&!t.allowedToMoveX,this.yFixed=this.yFixed||void 0!==t.y&&!t.allowedToMoveY,this.radiusFixed=this.radiusFixed||void 0!==t.radius,"image"==this.shape&&(this.radiusMin=e.nodes.widthMin,this.radiusMax=e.nodes.widthMax),this.shape){case"database":this.draw=this._drawDatabase,this.resize=this._resizeDatabase;break;case"box":this.draw=this._drawBox,this.resize=this._resizeBox;break;case"circle":this.draw=this._drawCircle,this.resize=this._resizeCircle;break;case"ellipse":this.draw=this._drawEllipse,this.resize=this._resizeEllipse;break;case"image":this.draw=this._drawImage,this.resize=this._resizeImage;break;case"text":this.draw=this._drawText,this.resize=this._resizeText;break;case"dot":this.draw=this._drawDot,this.resize=this._resizeShape;break;case"square":this.draw=this._drawSquare,this.resize=this._resizeShape;break;case"triangle":this.draw=this._drawTriangle,this.resize=this._resizeShape;break;case"triangleDown":this.draw=this._drawTriangleDown,this.resize=this._resizeShape;break;case"star":this.draw=this._drawStar,this.resize=this._resizeShape;break;default:this.draw=this._drawEllipse,this.resize=this._resizeEllipse}this._reset()}},Node.prototype.select=function(){this.selected=!0,this._reset()},Node.prototype.unselect=function(){this.selected=!1,this._reset()},Node.prototype.clearSizeCache=function(){this._reset()},Node.prototype._reset=function(){this.width=void 0,this.height=void 0},Node.prototype.getTitle=function(){return"function"==typeof this.title?this.title():this.title},Node.prototype.distanceToBorder=function(t,e){var i=1;switch(this.width||this.resize(t),this.shape){case"circle":case"dot":return this.radius+i;case"ellipse":var s=this.width/2,o=this.height/2,n=Math.sin(e)*s,r=Math.cos(e)*o;return s*o/Math.sqrt(n*n+r*r);case"box":case"image":case"text":default:return this.width?Math.min(Math.abs(this.width/2/Math.cos(e)),Math.abs(this.height/2/Math.sin(e)))+i:0}},Node.prototype._setForce=function(t,e){this.fx=t,this.fy=e},Node.prototype._addForce=function(t,e){this.fx+=t,this.fy+=e},Node.prototype.discreteStep=function(t){if(!this.xFixed){var e=this.damping*this.vx,i=(this.fx-e)/this.mass;this.vx+=i*t,this.x+=this.vx*t}if(!this.yFixed){var s=this.damping*this.vy,o=(this.fy-s)/this.mass;this.vy+=o*t,this.y+=this.vy*t}},Node.prototype.discreteStepLimited=function(t,e){if(this.xFixed)this.fx=0;else{var i=this.damping*this.vx,s=(this.fx-i)/this.mass;this.vx+=s*t,this.vx=Math.abs(this.vx)>e?this.vx>0?e:-e:this.vx,this.x+=this.vx*t}if(this.yFixed)this.fy=0;else{var o=this.damping*this.vy,n=(this.fy-o)/this.mass;this.vy+=n*t,this.vy=Math.abs(this.vy)>e?this.vy>0?e:-e:this.vy,this.y+=this.vy*t}},Node.prototype.isFixed=function(){return this.xFixed&&this.yFixed},Node.prototype.isMoving=function(t){return Math.abs(this.vx)>t||Math.abs(this.vy)>t},Node.prototype.isSelected=function(){return this.selected},Node.prototype.getValue=function(){return this.value},Node.prototype.getDistance=function(t,e){var i=this.x-t,s=this.y-e;return Math.sqrt(i*i+s*s)},Node.prototype.setValueRange=function(t,e){if(!this.radiusFixed&&void 0!==this.value)if(e==t)this.radius=(this.radiusMin+this.radiusMax)/2;else{var i=(this.radiusMax-this.radiusMin)/(e-t);this.radius=(this.value-t)*i+this.radiusMin}this.baseRadiusValue=this.radius},Node.prototype.draw=function(){throw"Draw method not initialized for node"},Node.prototype.resize=function(){throw"Resize method not initialized for node"},Node.prototype.isOverlappingWith=function(t){return this.left<t.right&&this.left+this.width>t.left&&this.top<t.bottom&&this.top+this.height>t.top},Node.prototype._resizeImage=function(){if(!this.width||!this.height){var t,e;if(this.value){this.radius=this.baseRadiusValue;var i=this.imageObj.height/this.imageObj.width;void 0!==i?(t=this.radius||this.imageObj.width,e=this.radius*i||this.imageObj.height):(t=0,e=0)}else t=this.imageObj.width,e=this.imageObj.height;this.width=t,this.height=e,this.growthIndicator=0,this.width>0&&this.height>0&&(this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-t)}},Node.prototype._drawImage=function(t){this._resizeImage(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var e;if(0!=this.imageObj.width){if(this.clusterSize>1){var i=this.clusterSize>1?10:0;i*=this.graphScaleInv,i=Math.min(.2*this.width,i),t.globalAlpha=.5,t.drawImage(this.imageObj,this.left-i,this.top-i,this.width+2*i,this.height+2*i)}t.globalAlpha=1,t.drawImage(this.imageObj,this.left,this.top,this.width,this.height),e=this.y+this.height/2}else e=this.y;this._label(t,this.label,this.x,e,void 0,"top")},Node.prototype._resizeBox=function(t){if(!this.width){var e=5,i=this.getTextSize(t);this.width=i.width+2*e,this.height=i.height+2*e,this.width+=.5*Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=.5*Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.growthIndicator=this.width-(i.width+2*e)}},Node.prototype._drawBox=function(t){this._resizeBox(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var e=2.5,i=2;t.strokeStyle=this.selected?this.color.highlight.border:this.hover?this.color.hover.border:this.color.border,this.clusterSize>1&&(t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.roundRect(this.left-2*t.lineWidth,this.top-2*t.lineWidth,this.width+4*t.lineWidth,this.height+4*t.lineWidth,this.radius),t.stroke()),t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.fillStyle=this.selected?this.color.highlight.background:this.color.background,t.roundRect(this.left,this.top,this.width,this.height,this.radius),t.fill(),t.stroke(),this._label(t,this.label,this.x,this.y)},Node.prototype._resizeDatabase=function(t){if(!this.width){var e=5,i=this.getTextSize(t),s=i.width+2*e;this.width=s,this.height=s,this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-s}},Node.prototype._drawDatabase=function(t){this._resizeDatabase(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var e=2.5,i=2;t.strokeStyle=this.selected?this.color.highlight.border:this.hover?this.color.hover.border:this.color.border,this.clusterSize>1&&(t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.database(this.x-this.width/2-2*t.lineWidth,this.y-.5*this.height-2*t.lineWidth,this.width+4*t.lineWidth,this.height+4*t.lineWidth),t.stroke()),t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.fillStyle=this.selected?this.color.highlight.background:this.hover?this.color.hover.background:this.color.background,t.database(this.x-this.width/2,this.y-.5*this.height,this.width,this.height),t.fill(),t.stroke(),this._label(t,this.label,this.x,this.y)},Node.prototype._resizeCircle=function(t){if(!this.width){var e=5,i=this.getTextSize(t),s=Math.max(i.width,i.height)+2*e;this.radius=s/2,this.width=s,this.height=s,this.radius+=.5*Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.radius-.5*s}},Node.prototype._drawCircle=function(t){this._resizeCircle(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var e=2.5,i=2;t.strokeStyle=this.selected?this.color.highlight.border:this.hover?this.color.hover.border:this.color.border,this.clusterSize>1&&(t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.circle(this.x,this.y,this.radius+2*t.lineWidth),t.stroke()),t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.fillStyle=this.selected?this.color.highlight.background:this.hover?this.color.hover.background:this.color.background,t.circle(this.x,this.y,this.radius),t.fill(),t.stroke(),this._label(t,this.label,this.x,this.y)},Node.prototype._resizeEllipse=function(t){if(!this.width){var e=this.getTextSize(t);this.width=1.5*e.width,this.height=2*e.height,this.width<this.height&&(this.width=this.height);var i=this.width;this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-i}},Node.prototype._drawEllipse=function(t){this._resizeEllipse(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var e=2.5,i=2;t.strokeStyle=this.selected?this.color.highlight.border:this.hover?this.color.hover.border:this.color.border,this.clusterSize>1&&(t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.ellipse(this.left-2*t.lineWidth,this.top-2*t.lineWidth,this.width+4*t.lineWidth,this.height+4*t.lineWidth),t.stroke()),t.lineWidth=(this.selected?i:1)+(this.clusterSize>1?e:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.fillStyle=this.selected?this.color.highlight.background:this.hover?this.color.hover.background:this.color.background,t.ellipse(this.left,this.top,this.width,this.height),t.fill(),t.stroke(),this._label(t,this.label,this.x,this.y)},Node.prototype._drawDot=function(t){this._drawShape(t,"circle")},Node.prototype._drawTriangle=function(t){this._drawShape(t,"triangle")},Node.prototype._drawTriangleDown=function(t){this._drawShape(t,"triangleDown")},Node.prototype._drawSquare=function(t){this._drawShape(t,"square")},Node.prototype._drawStar=function(t){this._drawShape(t,"star")},Node.prototype._resizeShape=function(){if(!this.width){this.radius=this.baseRadiusValue;var t=2*this.radius;this.width=t,this.height=t,this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=.5*Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-t}},Node.prototype._drawShape=function(t,e){this._resizeShape(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2;var i=2.5,s=2,o=2;switch(e){case"dot":o=2;break;case"square":o=2;break;case"triangle":o=3;break;case"triangleDown":o=3;break;case"star":o=4}t.strokeStyle=this.selected?this.color.highlight.border:this.hover?this.color.hover.border:this.color.border,this.clusterSize>1&&(t.lineWidth=(this.selected?s:1)+(this.clusterSize>1?i:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t[e](this.x,this.y,this.radius+o*t.lineWidth),t.stroke()),t.lineWidth=(this.selected?s:1)+(this.clusterSize>1?i:0),t.lineWidth*=this.graphScaleInv,t.lineWidth=Math.min(.1*this.width,t.lineWidth),t.fillStyle=this.selected?this.color.highlight.background:this.hover?this.color.hover.background:this.color.background,t[e](this.x,this.y,this.radius),t.fill(),t.stroke(),this.label&&this._label(t,this.label,this.x,this.y+this.height/2,void 0,"top")},Node.prototype._resizeText=function(t){if(!this.width){var e=5,i=this.getTextSize(t);this.width=i.width+2*e,this.height=i.height+2*e,this.width+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeWidthFactor,this.height+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeHeightFactor,this.radius+=Math.min(this.clusterSize-1,this.maxNodeSizeIncrements)*this.clusterSizeRadiusFactor,this.growthIndicator=this.width-(i.width+2*e)}},Node.prototype._drawText=function(t){this._resizeText(t),this.left=this.x-this.width/2,this.top=this.y-this.height/2,this._label(t,this.label,this.x,this.y)},Node.prototype._label=function(t,e,i,s,o,n){if(e&&this.fontSize*this.graphScale>this.fontDrawThreshold){t.font=(this.selected?"bold ":"")+this.fontSize+"px "+this.fontFace,t.fillStyle=this.fontColor||"black",t.textAlign=o||"center",t.textBaseline=n||"middle";for(var r=e.split("\n"),a=r.length,h=this.fontSize+4,d=s+(1-a)/(2*h),l=0;a>l;l++)t.fillText(r[l],i,d),d+=h}},Node.prototype.getTextSize=function(t){if(void 0!==this.label){t.font=(this.selected?"bold ":"")+this.fontSize+"px "+this.fontFace;for(var e=this.label.split("\n"),i=(this.fontSize+4)*e.length,s=0,o=0,n=e.length;n>o;o++)s=Math.max(s,t.measureText(e[o]).width);return{width:s,height:i}}return{width:0,height:0}},Node.prototype.inArea=function(){return void 0!==this.width?this.x+this.width*this.graphScaleInv>=this.canvasTopLeft.x&&this.x-this.width*this.graphScaleInv<this.canvasBottomRight.x&&this.y+this.height*this.graphScaleInv>=this.canvasTopLeft.y&&this.y-this.height*this.graphScaleInv<this.canvasBottomRight.y:!0},Node.prototype.inView=function(){return this.x>=this.canvasTopLeft.x&&this.x<this.canvasBottomRight.x&&this.y>=this.canvasTopLeft.y&&this.y<this.canvasBottomRight.y},Node.prototype.setScaleAndPos=function(t,e,i){this.graphScaleInv=1/t,this.graphScale=t,this.canvasTopLeft=e,this.canvasBottomRight=i},Node.prototype.setScale=function(t){this.graphScaleInv=1/t,this.graphScale=t},Node.prototype.clearVelocity=function(){this.vx=0,this.vy=0},Node.prototype.updateVelocity=function(t){var e=this.vx*this.vx*t;this.vx=Math.sqrt(e/this.mass),e=this.vy*this.vy*t,this.vy=Math.sqrt(e/this.mass)},Edge.prototype.setProperties=function(t,e){if(t)switch(void 0!==t.from&&(this.fromId=t.from),void 0!==t.to&&(this.toId=t.to),void 0!==t.id&&(this.id=t.id),void 0!==t.style&&(this.style=t.style),void 0!==t.label&&(this.label=t.label),this.label&&(this.fontSize=e.edges.fontSize,this.fontFace=e.edges.fontFace,this.fontColor=e.edges.fontColor,this.fontFill=e.edges.fontFill,void 0!==t.fontColor&&(this.fontColor=t.fontColor),void 0!==t.fontSize&&(this.fontSize=t.fontSize),void 0!==t.fontFace&&(this.fontFace=t.fontFace),void 0!==t.fontFill&&(this.fontFill=t.fontFill)),void 0!==t.title&&(this.title=t.title),void 0!==t.width&&(this.width=t.width),void 0!==t.widthSelectionMultiplier&&(this.widthSelectionMultiplier=t.widthSelectionMultiplier),void 0!==t.hoverWidth&&(this.hoverWidth=t.hoverWidth),void 0!==t.value&&(this.value=t.value),void 0!==t.length&&(this.length=t.length,this.customLength=!0),void 0!==t.arrowScaleFactor&&(this.arrowScaleFactor=t.arrowScaleFactor),t.dash&&(void 0!==t.dash.length&&(this.dash.length=t.dash.length),void 0!==t.dash.gap&&(this.dash.gap=t.dash.gap),void 0!==t.dash.altLength&&(this.dash.altLength=t.dash.altLength)),void 0!==t.color&&(util.isString(t.color)?(this.color.color=t.color,this.color.highlight=t.color):(void 0!==t.color.color&&(this.color.color=t.color.color),void 0!==t.color.highlight&&(this.color.highlight=t.color.highlight))),this.connect(),this.widthFixed=this.widthFixed||void 0!==t.width,this.lengthFixed=this.lengthFixed||void 0!==t.length,this.widthSelected=this.width*this.widthSelectionMultiplier,this.style){case"line":this.draw=this._drawLine;break;case"arrow":this.draw=this._drawArrow;break;case"arrow-center":this.draw=this._drawArrowCenter;break;case"dash-line":this.draw=this._drawDashLine;break;default:this.draw=this._drawLine}},Edge.prototype.connect=function(){this.disconnect(),this.from=this.graph.nodes[this.fromId]||null,this.to=this.graph.nodes[this.toId]||null,this.connected=this.from&&this.to,this.connected?(this.from.attachEdge(this),this.to.attachEdge(this)):(this.from&&this.from.detachEdge(this),this.to&&this.to.detachEdge(this))},Edge.prototype.disconnect=function(){this.from&&(this.from.detachEdge(this),this.from=null),this.to&&(this.to.detachEdge(this),this.to=null),this.connected=!1},Edge.prototype.getTitle=function(){return"function"==typeof this.title?this.title():this.title},Edge.prototype.getValue=function(){return this.value},Edge.prototype.setValueRange=function(t,e){if(!this.widthFixed&&void 0!==this.value){var i=(this.widthMax-this.widthMin)/(e-t);this.width=(this.value-t)*i+this.widthMin}},Edge.prototype.draw=function(){throw"Method draw not initialized in edge"},Edge.prototype.isOverlappingWith=function(t){if(this.connected){var e=10,i=this.from.x,s=this.from.y,o=this.to.x,n=this.to.y,r=t.left,a=t.top,h=this._getDistanceToEdge(i,s,o,n,r,a);return e>h}return!1},Edge.prototype._drawLine=function(t){if(t.strokeStyle=1==this.selected?this.color.highlight:1==this.hover?this.color.hover:this.color.color,t.lineWidth=this._getLineWidth(),this.from!=this.to){this._line(t);var e;if(this.label){if(1==this.smooth){var i=.5*(.5*(this.from.x+this.via.x)+.5*(this.to.x+this.via.x)),s=.5*(.5*(this.from.y+this.via.y)+.5*(this.to.y+this.via.y));e={x:i,y:s}}else e=this._pointOnLine(.5);this._label(t,this.label,e.x,e.y)}}else{var o,n,r=this.length/4,a=this.from;a.width||a.resize(t),a.width>a.height?(o=a.x+a.width/2,n=a.y-r):(o=a.x+r,n=a.y-a.height/2),this._circle(t,o,n,r),e=this._pointOnCircle(o,n,r,.5),this._label(t,this.label,e.x,e.y)}},Edge.prototype._getLineWidth=function(){return 1==this.selected?Math.min(this.widthSelected,this.widthMax)*this.graphScaleInv:1==this.hover?Math.min(this.hoverWidth,this.widthMax)*this.graphScaleInv:this.width*this.graphScaleInv},Edge.prototype._line=function(t){t.beginPath(),t.moveTo(this.from.x,this.from.y),1==this.smooth?t.quadraticCurveTo(this.via.x,this.via.y,this.to.x,this.to.y):t.lineTo(this.to.x,this.to.y),t.stroke()},Edge.prototype._circle=function(t,e,i,s){t.beginPath(),t.arc(e,i,s,0,2*Math.PI,!1),t.stroke()},Edge.prototype._label=function(t,e,i,s){if(e){t.font=(this.from.selected||this.to.selected?"bold ":"")+this.fontSize+"px "+this.fontFace,t.fillStyle=this.fontFill;var o=t.measureText(e).width,n=this.fontSize,r=i-o/2,a=s-n/2;t.fillRect(r,a,o,n),t.fillStyle=this.fontColor||"black",t.textAlign="left",t.textBaseline="top",t.fillText(e,r,a)}},Edge.prototype._drawDashLine=function(t){if(t.strokeStyle=1==this.selected?this.color.highlight:1==this.hover?this.color.hover:this.color.color,t.lineWidth=this._getLineWidth(),void 0!==t.mozDash||void 0!==t.setLineDash){t.beginPath(),t.moveTo(this.from.x,this.from.y);var e=[0];e=void 0!==this.dash.length&&void 0!==this.dash.gap?[this.dash.length,this.dash.gap]:[5,5],"undefined"!=typeof t.setLineDash?(t.setLineDash(e),t.lineDashOffset=0):(t.mozDash=e,t.mozDashOffset=0),1==this.smooth?t.quadraticCurveTo(this.via.x,this.via.y,this.to.x,this.to.y):t.lineTo(this.to.x,this.to.y),t.stroke(),"undefined"!=typeof t.setLineDash?(t.setLineDash([0]),t.lineDashOffset=0):(t.mozDash=[0],t.mozDashOffset=0)}else t.beginPath(),t.lineCap="round",void 0!==this.dash.altLength?t.dashedLine(this.from.x,this.from.y,this.to.x,this.to.y,[this.dash.length,this.dash.gap,this.dash.altLength,this.dash.gap]):void 0!==this.dash.length&&void 0!==this.dash.gap?t.dashedLine(this.from.x,this.from.y,this.to.x,this.to.y,[this.dash.length,this.dash.gap]):(t.moveTo(this.from.x,this.from.y),t.lineTo(this.to.x,this.to.y)),t.stroke();if(this.label){var i;if(1==this.smooth){var s=.5*(.5*(this.from.x+this.via.x)+.5*(this.to.x+this.via.x)),o=.5*(.5*(this.from.y+this.via.y)+.5*(this.to.y+this.via.y));i={x:s,y:o}}else i=this._pointOnLine(.5);this._label(t,this.label,i.x,i.y)}},Edge.prototype._pointOnLine=function(t){return{x:(1-t)*this.from.x+t*this.to.x,y:(1-t)*this.from.y+t*this.to.y}},Edge.prototype._pointOnCircle=function(t,e,i,s){var o=2*(s-3/8)*Math.PI;return{x:t+i*Math.cos(o),y:e-i*Math.sin(o)}},Edge.prototype._drawArrowCenter=function(t){var e;if(1==this.selected?(t.strokeStyle=this.color.highlight,t.fillStyle=this.color.highlight):1==this.hover?(t.strokeStyle=this.color.hover,t.fillStyle=this.color.hover):(t.strokeStyle=this.color.color,t.fillStyle=this.color.color),t.lineWidth=this._getLineWidth(),this.from!=this.to){this._line(t);var i=Math.atan2(this.to.y-this.from.y,this.to.x-this.from.x),s=(10+5*this.width)*this.arrowScaleFactor;if(1==this.smooth){var o=.5*(.5*(this.from.x+this.via.x)+.5*(this.to.x+this.via.x)),n=.5*(.5*(this.from.y+this.via.y)+.5*(this.to.y+this.via.y));e={x:o,y:n}}else e=this._pointOnLine(.5);t.arrow(e.x,e.y,i,s),t.fill(),t.stroke(),this.label&&this._label(t,this.label,e.x,e.y)}else{var r,a,h=.25*Math.max(100,this.length),d=this.from;d.width||d.resize(t),d.width>d.height?(r=d.x+.5*d.width,a=d.y-h):(r=d.x+h,a=d.y-.5*d.height),this._circle(t,r,a,h);var i=.2*Math.PI,s=(10+5*this.width)*this.arrowScaleFactor;e=this._pointOnCircle(r,a,h,.5),t.arrow(e.x,e.y,i,s),t.fill(),t.stroke(),this.label&&(e=this._pointOnCircle(r,a,h,.5),this._label(t,this.label,e.x,e.y))}},Edge.prototype._drawArrow=function(t){1==this.selected?(t.strokeStyle=this.color.highlight,t.fillStyle=this.color.highlight):1==this.hover?(t.strokeStyle=this.color.hover,t.fillStyle=this.color.hover):(t.strokeStyle=this.color.color,t.fillStyle=this.color.color),t.lineWidth=this._getLineWidth();var e,i;if(this.from!=this.to){e=Math.atan2(this.to.y-this.from.y,this.to.x-this.from.x);var s=this.to.x-this.from.x,o=this.to.y-this.from.y,n=Math.sqrt(s*s+o*o),r=this.from.distanceToBorder(t,e+Math.PI),a=(n-r)/n,h=a*this.from.x+(1-a)*this.to.x,d=a*this.from.y+(1-a)*this.to.y;1==this.smooth&&(e=Math.atan2(this.to.y-this.via.y,this.to.x-this.via.x),s=this.to.x-this.via.x,o=this.to.y-this.via.y,n=Math.sqrt(s*s+o*o));var l,c,p=this.to.distanceToBorder(t,e),u=(n-p)/n;if(1==this.smooth?(l=(1-u)*this.via.x+u*this.to.x,c=(1-u)*this.via.y+u*this.to.y):(l=(1-u)*this.from.x+u*this.to.x,c=(1-u)*this.from.y+u*this.to.y),t.beginPath(),t.moveTo(h,d),1==this.smooth?t.quadraticCurveTo(this.via.x,this.via.y,l,c):t.lineTo(l,c),t.stroke(),i=(10+5*this.width)*this.arrowScaleFactor,t.arrow(l,c,e,i),t.fill(),t.stroke(),this.label){var m;if(1==this.smooth){var g=.5*(.5*(this.from.x+this.via.x)+.5*(this.to.x+this.via.x)),f=.5*(.5*(this.from.y+this.via.y)+.5*(this.to.y+this.via.y));m={x:g,y:f}}else m=this._pointOnLine(.5);this._label(t,this.label,m.x,m.y)}}else{var v,y,b,_=this.from,w=.25*Math.max(100,this.length);_.width||_.resize(t),_.width>_.height?(v=_.x+.5*_.width,y=_.y-w,b={x:v,y:_.y,angle:.9*Math.PI}):(v=_.x+w,y=_.y-.5*_.height,b={x:_.x,y:y,angle:.6*Math.PI}),t.beginPath(),t.arc(v,y,w,0,2*Math.PI,!1),t.stroke();var i=(10+5*this.width)*this.arrowScaleFactor;t.arrow(b.x,b.y,b.angle,i),t.fill(),t.stroke(),this.label&&(m=this._pointOnCircle(v,y,w,.5),this._label(t,this.label,m.x,m.y))}},Edge.prototype._getDistanceToEdge=function(t,e,i,s,o,n){if(this.from!=this.to){if(1==this.smooth){var r,a,h,d,l,c,p=1e9;for(r=0;10>r;r++)a=.1*r,h=Math.pow(1-a,2)*t+2*a*(1-a)*this.via.x+Math.pow(a,2)*i,d=Math.pow(1-a,2)*e+2*a*(1-a)*this.via.y+Math.pow(a,2)*s,l=Math.abs(o-h),c=Math.abs(n-d),p=Math.min(p,Math.sqrt(l*l+c*c));return p}var u=i-t,m=s-e,g=u*u+m*m,f=((o-t)*u+(n-e)*m)/g;f>1?f=1:0>f&&(f=0);var h=t+f*u,d=e+f*m,l=h-o,c=d-n;return Math.sqrt(l*l+c*c)}var h,d,l,c,v=this.length/4,y=this.from;return y.width||y.resize(ctx),y.width>y.height?(h=y.x+y.width/2,d=y.y-v):(h=y.x+v,d=y.y-y.height/2),l=h-o,c=d-n,Math.abs(Math.sqrt(l*l+c*c)-v)},Edge.prototype.setScale=function(t){this.graphScaleInv=1/t},Edge.prototype.select=function(){this.selected=!0},Edge.prototype.unselect=function(){this.selected=!1},Edge.prototype.positionBezierNode=function(){null!==this.via&&(this.via.x=.5*(this.from.x+this.to.x),this.via.y=.5*(this.from.y+this.to.y))},Edge.prototype._drawControlNodes=function(t){if(1==this.controlNodesEnabled){if(null===this.controlNodes.from&&null===this.controlNodes.to){var e="edgeIdFrom:".concat(this.id),i="edgeIdTo:".concat(this.id),s={nodes:{group:"",radius:8},physics:{damping:0},clustering:{maxNodeSizeIncrements:0,nodeScaling:{width:0,height:0,radius:0}}};this.controlNodes.from=new Node({id:e,shape:"dot",color:{background:"#ff4e00",border:"#3c3c3c",highlight:{background:"#07f968"}}},{},{},s),this.controlNodes.to=new Node({id:i,shape:"dot",color:{background:"#ff4e00",border:"#3c3c3c",highlight:{background:"#07f968"}}},{},{},s)}0==this.controlNodes.from.selected&&0==this.controlNodes.to.selected&&(this.controlNodes.positions=this.getControlNodePositions(t),this.controlNodes.from.x=this.controlNodes.positions.from.x,this.controlNodes.from.y=this.controlNodes.positions.from.y,this.controlNodes.to.x=this.controlNodes.positions.to.x,this.controlNodes.to.y=this.controlNodes.positions.to.y),this.controlNodes.from.draw(t),this.controlNodes.to.draw(t)}else this.controlNodes={from:null,to:null,positions:{}}},Edge.prototype._enableControlNodes=function(){this.controlNodesEnabled=!0},Edge.prototype._disableControlNodes=function(){this.controlNodesEnabled=!1},Edge.prototype._getSelectedControlNode=function(t,e){var i=this.controlNodes.positions,s=Math.sqrt(Math.pow(t-i.from.x,2)+Math.pow(e-i.from.y,2)),o=Math.sqrt(Math.pow(t-i.to.x,2)+Math.pow(e-i.to.y,2));
|
|
return 15>s?(this.connectedNode=this.from,this.from=this.controlNodes.from,this.controlNodes.from):15>o?(this.connectedNode=this.to,this.to=this.controlNodes.to,this.controlNodes.to):null},Edge.prototype._restoreControlNodes=function(){1==this.controlNodes.from.selected&&(this.from=this.connectedNode,this.connectedNode=null,this.controlNodes.from.unselect()),1==this.controlNodes.to.selected&&(this.to=this.connectedNode,this.connectedNode=null,this.controlNodes.to.unselect())},Edge.prototype.getControlNodePositions=function(t){var e=Math.atan2(this.to.y-this.from.y,this.to.x-this.from.x),i=this.to.x-this.from.x,s=this.to.y-this.from.y,o=Math.sqrt(i*i+s*s),n=this.from.distanceToBorder(t,e+Math.PI),r=(o-n)/o,a=r*this.from.x+(1-r)*this.to.x,h=r*this.from.y+(1-r)*this.to.y;1==this.smooth&&(e=Math.atan2(this.to.y-this.via.y,this.to.x-this.via.x),i=this.to.x-this.via.x,s=this.to.y-this.via.y,o=Math.sqrt(i*i+s*s));var d,l,c=this.to.distanceToBorder(t,e),p=(o-c)/o;return 1==this.smooth?(d=(1-p)*this.via.x+p*this.to.x,l=(1-p)*this.via.y+p*this.to.y):(d=(1-p)*this.from.x+p*this.to.x,l=(1-p)*this.from.y+p*this.to.y),{from:{x:a,y:h},to:{x:d,y:l}}},Popup.prototype.setPosition=function(t,e){this.x=parseInt(t),this.y=parseInt(e)},Popup.prototype.setText=function(t){this.frame.innerHTML=t},Popup.prototype.show=function(t){if(void 0===t&&(t=!0),t){var e=this.frame.clientHeight,i=this.frame.clientWidth,s=this.frame.parentNode.clientHeight,o=this.frame.parentNode.clientWidth,n=this.y-e;n+e+this.padding>s&&(n=s-e-this.padding),n<this.padding&&(n=this.padding);var r=this.x;r+i+this.padding>o&&(r=o-i-this.padding),r<this.padding&&(r=this.padding),this.frame.style.left=r+"px",this.frame.style.top=n+"px",this.frame.style.visibility="visible"}else this.hide()},Popup.prototype.hide=function(){this.frame.style.visibility="hidden"},Groups.DEFAULT=[{border:"#2B7CE9",background:"#97C2FC",highlight:{border:"#2B7CE9",background:"#D2E5FF"}},{border:"#FFA500",background:"#FFFF00",highlight:{border:"#FFA500",background:"#FFFFA3"}},{border:"#FA0A10",background:"#FB7E81",highlight:{border:"#FA0A10",background:"#FFAFB1"}},{border:"#41A906",background:"#7BE141",highlight:{border:"#41A906",background:"#A1EC76"}},{border:"#E129F0",background:"#EB7DF4",highlight:{border:"#E129F0",background:"#F0B3F5"}},{border:"#7C29F0",background:"#AD85E4",highlight:{border:"#7C29F0",background:"#D3BDF0"}},{border:"#C37F00",background:"#FFA807",highlight:{border:"#C37F00",background:"#FFCA66"}},{border:"#4220FB",background:"#6E6EFD",highlight:{border:"#4220FB",background:"#9B9BFD"}},{border:"#FD5A77",background:"#FFC0CB",highlight:{border:"#FD5A77",background:"#FFD1D9"}},{border:"#4AD63A",background:"#C2FABC",highlight:{border:"#4AD63A",background:"#E6FFE3"}}],Groups.prototype.clear=function(){this.groups={},this.groups.length=function(){var t=0;for(var e in this)this.hasOwnProperty(e)&&t++;return t}},Groups.prototype.get=function(t){var e=this.groups[t];if(void 0==e){var i=this.defaultIndex%Groups.DEFAULT.length;this.defaultIndex++,e={},e.color=Groups.DEFAULT[i],this.groups[t]=e}return e},Groups.prototype.add=function(t,e){return this.groups[t]=e,e.color&&(e.color=util.parseColor(e.color)),e},Images.prototype.setOnloadCallback=function(t){this.callback=t},Images.prototype.load=function(t){var e=this.images[t];if(void 0==e){var i=this;e=new Image,this.images[t]=e,e.onload=function(){i.callback&&i.callback(this)},e.src=t}return e};var physicsMixin={_toggleBarnesHut:function(){this.constants.physics.barnesHut.enabled=!this.constants.physics.barnesHut.enabled,this._loadSelectedForceSolver(),this.moving=!0,this.start()},_loadSelectedForceSolver:function(){1==this.constants.physics.barnesHut.enabled?(this._clearMixin(repulsionMixin),this._clearMixin(hierarchalRepulsionMixin),this.constants.physics.centralGravity=this.constants.physics.barnesHut.centralGravity,this.constants.physics.springLength=this.constants.physics.barnesHut.springLength,this.constants.physics.springConstant=this.constants.physics.barnesHut.springConstant,this.constants.physics.damping=this.constants.physics.barnesHut.damping,this._loadMixin(barnesHutMixin)):1==this.constants.physics.hierarchicalRepulsion.enabled?(this._clearMixin(barnesHutMixin),this._clearMixin(repulsionMixin),this.constants.physics.centralGravity=this.constants.physics.hierarchicalRepulsion.centralGravity,this.constants.physics.springLength=this.constants.physics.hierarchicalRepulsion.springLength,this.constants.physics.springConstant=this.constants.physics.hierarchicalRepulsion.springConstant,this.constants.physics.damping=this.constants.physics.hierarchicalRepulsion.damping,this._loadMixin(hierarchalRepulsionMixin)):(this._clearMixin(barnesHutMixin),this._clearMixin(hierarchalRepulsionMixin),this.barnesHutTree=void 0,this.constants.physics.centralGravity=this.constants.physics.repulsion.centralGravity,this.constants.physics.springLength=this.constants.physics.repulsion.springLength,this.constants.physics.springConstant=this.constants.physics.repulsion.springConstant,this.constants.physics.damping=this.constants.physics.repulsion.damping,this._loadMixin(repulsionMixin))},_initializeForceCalculation:function(){1==this.nodeIndices.length?this.nodes[this.nodeIndices[0]]._setForce(0,0):(this.nodeIndices.length>this.constants.clustering.clusterThreshold&&1==this.constants.clustering.enabled&&this.clusterToFit(this.constants.clustering.reduceToNodes,!1),this._calculateForces())},_calculateForces:function(){1==this.constants.physics.hierarchicalRepulsion.enabled?this._calculateHierarchicalGravitationalForces():this._calculateGravitationalForces(),this._calculateNodeForces(),1==this.constants.smoothCurves?this._calculateSpringForcesWithSupport():1==this.constants.physics.hierarchicalRepulsion.enabled?this._calculateHierarchicalSpringForces():this._calculateSpringForces()},_updateCalculationNodes:function(){if(1==this.constants.smoothCurves){this.calculationNodes={},this.calculationNodeIndices=[];for(var t in this.nodes)this.nodes.hasOwnProperty(t)&&(this.calculationNodes[t]=this.nodes[t]);var e=this.sectors.support.nodes;for(var i in e)e.hasOwnProperty(i)&&(this.edges.hasOwnProperty(e[i].parentEdgeId)?this.calculationNodes[i]=e[i]:e[i]._setForce(0,0));for(var s in this.calculationNodes)this.calculationNodes.hasOwnProperty(s)&&this.calculationNodeIndices.push(s)}else this.calculationNodes=this.nodes,this.calculationNodeIndices=this.nodeIndices},_calculateGravitationalForces:function(){var t,e,i,s,o,n=this.calculationNodes,r=this.constants.physics.centralGravity,a=0;for(o=0;o<this.calculationNodeIndices.length;o++)s=n[this.calculationNodeIndices[o]],s.damping=this.constants.physics.damping,"default"==this._sector()&&0!=r?(t=-s.x,e=-s.y,i=Math.sqrt(t*t+e*e),a=0==i?0:r/i,s.fx=t*a,s.fy=e*a):(s.fx=0,s.fy=0)},_calculateSpringForces:function(){var t,e,i,s,o,n,r,a,h,d=this.edges;for(i in d)d.hasOwnProperty(i)&&(e=d[i],e.connected&&this.nodes.hasOwnProperty(e.toId)&&this.nodes.hasOwnProperty(e.fromId)&&(t=e.customLength?e.length:this.constants.physics.springLength,t+=(e.to.clusterSize+e.from.clusterSize-2)*this.constants.clustering.edgeGrowth,s=e.from.x-e.to.x,o=e.from.y-e.to.y,h=Math.sqrt(s*s+o*o),0==h&&(h=.01),a=this.constants.physics.springConstant*(t-h)/h,n=s*a,r=o*a,e.from.fx+=n,e.from.fy+=r,e.to.fx-=n,e.to.fy-=r))},_calculateSpringForcesWithSupport:function(){var t,e,i,s,o=this.edges;for(i in o)if(o.hasOwnProperty(i)&&(e=o[i],e.connected&&this.nodes.hasOwnProperty(e.toId)&&this.nodes.hasOwnProperty(e.fromId)&&null!=e.via)){var n=e.to,r=e.via,a=e.from;t=e.customLength?e.length:this.constants.physics.springLength,s=n.clusterSize+a.clusterSize-2,t+=s*this.constants.clustering.edgeGrowth,this._calculateSpringForce(n,r,.5*t),this._calculateSpringForce(r,a,.5*t)}},_calculateSpringForce:function(t,e,i){var s,o,n,r,a,h;s=t.x-e.x,o=t.y-e.y,h=Math.sqrt(s*s+o*o),0==h&&(h=.01),a=this.constants.physics.springConstant*(i-h)/h,n=s*a,r=o*a,t.fx+=n,t.fy+=r,e.fx-=n,e.fy-=r},_loadPhysicsConfiguration:function(){if(void 0===this.physicsConfiguration){this.backupConstants={},util.deepExtend(this.backupConstants,this.constants);var t=["LR","RL","UD","DU"];this.physicsConfiguration=document.createElement("div"),this.physicsConfiguration.className="PhysicsConfiguration",this.physicsConfiguration.innerHTML='<table><tr><td><b>Simulation Mode:</b></td></tr><tr><td width="120px"><input type="radio" name="graph_physicsMethod" id="graph_physicsMethod1" value="BH" checked="checked">Barnes Hut</td><td width="120px"><input type="radio" name="graph_physicsMethod" id="graph_physicsMethod2" value="R">Repulsion</td><td width="120px"><input type="radio" name="graph_physicsMethod" id="graph_physicsMethod3" value="H">Hierarchical</td></tr></table><table id="graph_BH_table" style="display:none"><tr><td><b>Barnes Hut</b></td></tr><tr><td width="150px">gravitationalConstant</td><td>0</td><td><input type="range" min="0" max="20000" value="'+-1*this.constants.physics.barnesHut.gravitationalConstant+'" step="25" style="width:300px" id="graph_BH_gc"></td><td width="50px">-20000</td><td><input value="'+-1*this.constants.physics.barnesHut.gravitationalConstant+'" id="graph_BH_gc_value" style="width:60px"></td></tr><tr><td width="150px">centralGravity</td><td>0</td><td><input type="range" min="0" max="3" value="'+this.constants.physics.barnesHut.centralGravity+'" step="0.05" style="width:300px" id="graph_BH_cg"></td><td>3</td><td><input value="'+this.constants.physics.barnesHut.centralGravity+'" id="graph_BH_cg_value" style="width:60px"></td></tr><tr><td width="150px">springLength</td><td>0</td><td><input type="range" min="0" max="500" value="'+this.constants.physics.barnesHut.springLength+'" step="1" style="width:300px" id="graph_BH_sl"></td><td>500</td><td><input value="'+this.constants.physics.barnesHut.springLength+'" id="graph_BH_sl_value" style="width:60px"></td></tr><tr><td width="150px">springConstant</td><td>0</td><td><input type="range" min="0" max="0.5" value="'+this.constants.physics.barnesHut.springConstant+'" step="0.001" style="width:300px" id="graph_BH_sc"></td><td>0.5</td><td><input value="'+this.constants.physics.barnesHut.springConstant+'" id="graph_BH_sc_value" style="width:60px"></td></tr><tr><td width="150px">damping</td><td>0</td><td><input type="range" min="0" max="0.3" value="'+this.constants.physics.barnesHut.damping+'" step="0.005" style="width:300px" id="graph_BH_damp"></td><td>0.3</td><td><input value="'+this.constants.physics.barnesHut.damping+'" id="graph_BH_damp_value" style="width:60px"></td></tr></table><table id="graph_R_table" style="display:none"><tr><td><b>Repulsion</b></td></tr><tr><td width="150px">nodeDistance</td><td>0</td><td><input type="range" min="0" max="300" value="'+this.constants.physics.repulsion.nodeDistance+'" step="1" style="width:300px" id="graph_R_nd"></td><td width="50px">300</td><td><input value="'+this.constants.physics.repulsion.nodeDistance+'" id="graph_R_nd_value" style="width:60px"></td></tr><tr><td width="150px">centralGravity</td><td>0</td><td><input type="range" min="0" max="3" value="'+this.constants.physics.repulsion.centralGravity+'" step="0.05" style="width:300px" id="graph_R_cg"></td><td>3</td><td><input value="'+this.constants.physics.repulsion.centralGravity+'" id="graph_R_cg_value" style="width:60px"></td></tr><tr><td width="150px">springLength</td><td>0</td><td><input type="range" min="0" max="500" value="'+this.constants.physics.repulsion.springLength+'" step="1" style="width:300px" id="graph_R_sl"></td><td>500</td><td><input value="'+this.constants.physics.repulsion.springLength+'" id="graph_R_sl_value" style="width:60px"></td></tr><tr><td width="150px">springConstant</td><td>0</td><td><input type="range" min="0" max="0.5" value="'+this.constants.physics.repulsion.springConstant+'" step="0.001" style="width:300px" id="graph_R_sc"></td><td>0.5</td><td><input value="'+this.constants.physics.repulsion.springConstant+'" id="graph_R_sc_value" style="width:60px"></td></tr><tr><td width="150px">damping</td><td>0</td><td><input type="range" min="0" max="0.3" value="'+this.constants.physics.repulsion.damping+'" step="0.005" style="width:300px" id="graph_R_damp"></td><td>0.3</td><td><input value="'+this.constants.physics.repulsion.damping+'" id="graph_R_damp_value" style="width:60px"></td></tr></table><table id="graph_H_table" style="display:none"><tr><td width="150"><b>Hierarchical</b></td></tr><tr><td width="150px">nodeDistance</td><td>0</td><td><input type="range" min="0" max="300" value="'+this.constants.physics.hierarchicalRepulsion.nodeDistance+'" step="1" style="width:300px" id="graph_H_nd"></td><td width="50px">300</td><td><input value="'+this.constants.physics.hierarchicalRepulsion.nodeDistance+'" id="graph_H_nd_value" style="width:60px"></td></tr><tr><td width="150px">centralGravity</td><td>0</td><td><input type="range" min="0" max="3" value="'+this.constants.physics.hierarchicalRepulsion.centralGravity+'" step="0.05" style="width:300px" id="graph_H_cg"></td><td>3</td><td><input value="'+this.constants.physics.hierarchicalRepulsion.centralGravity+'" id="graph_H_cg_value" style="width:60px"></td></tr><tr><td width="150px">springLength</td><td>0</td><td><input type="range" min="0" max="500" value="'+this.constants.physics.hierarchicalRepulsion.springLength+'" step="1" style="width:300px" id="graph_H_sl"></td><td>500</td><td><input value="'+this.constants.physics.hierarchicalRepulsion.springLength+'" id="graph_H_sl_value" style="width:60px"></td></tr><tr><td width="150px">springConstant</td><td>0</td><td><input type="range" min="0" max="0.5" value="'+this.constants.physics.hierarchicalRepulsion.springConstant+'" step="0.001" style="width:300px" id="graph_H_sc"></td><td>0.5</td><td><input value="'+this.constants.physics.hierarchicalRepulsion.springConstant+'" id="graph_H_sc_value" style="width:60px"></td></tr><tr><td width="150px">damping</td><td>0</td><td><input type="range" min="0" max="0.3" value="'+this.constants.physics.hierarchicalRepulsion.damping+'" step="0.005" style="width:300px" id="graph_H_damp"></td><td>0.3</td><td><input value="'+this.constants.physics.hierarchicalRepulsion.damping+'" id="graph_H_damp_value" style="width:60px"></td></tr><tr><td width="150px">direction</td><td>1</td><td><input type="range" min="0" max="3" value="'+t.indexOf(this.constants.hierarchicalLayout.direction)+'" step="1" style="width:300px" id="graph_H_direction"></td><td>4</td><td><input value="'+this.constants.hierarchicalLayout.direction+'" id="graph_H_direction_value" style="width:60px"></td></tr><tr><td width="150px">levelSeparation</td><td>1</td><td><input type="range" min="0" max="500" value="'+this.constants.hierarchicalLayout.levelSeparation+'" step="1" style="width:300px" id="graph_H_levsep"></td><td>500</td><td><input value="'+this.constants.hierarchicalLayout.levelSeparation+'" id="graph_H_levsep_value" style="width:60px"></td></tr><tr><td width="150px">nodeSpacing</td><td>1</td><td><input type="range" min="0" max="500" value="'+this.constants.hierarchicalLayout.nodeSpacing+'" step="1" style="width:300px" id="graph_H_nspac"></td><td>500</td><td><input value="'+this.constants.hierarchicalLayout.nodeSpacing+'" id="graph_H_nspac_value" style="width:60px"></td></tr></table><table><tr><td><b>Options:</b></td></tr><tr><td width="180px"><input type="button" id="graph_toggleSmooth" value="Toggle smoothCurves" style="width:150px"></td><td width="180px"><input type="button" id="graph_repositionNodes" value="Reinitialize" style="width:150px"></td><td width="180px"><input type="button" id="graph_generateOptions" value="Generate Options" style="width:150px"></td></tr></table>',this.containerElement.parentElement.insertBefore(this.physicsConfiguration,this.containerElement),this.optionsDiv=document.createElement("div"),this.optionsDiv.style.fontSize="14px",this.optionsDiv.style.fontFamily="verdana",this.containerElement.parentElement.insertBefore(this.optionsDiv,this.containerElement);var e;e=document.getElementById("graph_BH_gc"),e.onchange=showValueOfRange.bind(this,"graph_BH_gc",-1,"physics_barnesHut_gravitationalConstant"),e=document.getElementById("graph_BH_cg"),e.onchange=showValueOfRange.bind(this,"graph_BH_cg",1,"physics_centralGravity"),e=document.getElementById("graph_BH_sc"),e.onchange=showValueOfRange.bind(this,"graph_BH_sc",1,"physics_springConstant"),e=document.getElementById("graph_BH_sl"),e.onchange=showValueOfRange.bind(this,"graph_BH_sl",1,"physics_springLength"),e=document.getElementById("graph_BH_damp"),e.onchange=showValueOfRange.bind(this,"graph_BH_damp",1,"physics_damping"),e=document.getElementById("graph_R_nd"),e.onchange=showValueOfRange.bind(this,"graph_R_nd",1,"physics_repulsion_nodeDistance"),e=document.getElementById("graph_R_cg"),e.onchange=showValueOfRange.bind(this,"graph_R_cg",1,"physics_centralGravity"),e=document.getElementById("graph_R_sc"),e.onchange=showValueOfRange.bind(this,"graph_R_sc",1,"physics_springConstant"),e=document.getElementById("graph_R_sl"),e.onchange=showValueOfRange.bind(this,"graph_R_sl",1,"physics_springLength"),e=document.getElementById("graph_R_damp"),e.onchange=showValueOfRange.bind(this,"graph_R_damp",1,"physics_damping"),e=document.getElementById("graph_H_nd"),e.onchange=showValueOfRange.bind(this,"graph_H_nd",1,"physics_hierarchicalRepulsion_nodeDistance"),e=document.getElementById("graph_H_cg"),e.onchange=showValueOfRange.bind(this,"graph_H_cg",1,"physics_centralGravity"),e=document.getElementById("graph_H_sc"),e.onchange=showValueOfRange.bind(this,"graph_H_sc",1,"physics_springConstant"),e=document.getElementById("graph_H_sl"),e.onchange=showValueOfRange.bind(this,"graph_H_sl",1,"physics_springLength"),e=document.getElementById("graph_H_damp"),e.onchange=showValueOfRange.bind(this,"graph_H_damp",1,"physics_damping"),e=document.getElementById("graph_H_direction"),e.onchange=showValueOfRange.bind(this,"graph_H_direction",t,"hierarchicalLayout_direction"),e=document.getElementById("graph_H_levsep"),e.onchange=showValueOfRange.bind(this,"graph_H_levsep",1,"hierarchicalLayout_levelSeparation"),e=document.getElementById("graph_H_nspac"),e.onchange=showValueOfRange.bind(this,"graph_H_nspac",1,"hierarchicalLayout_nodeSpacing");var i=document.getElementById("graph_physicsMethod1"),s=document.getElementById("graph_physicsMethod2"),o=document.getElementById("graph_physicsMethod3");s.checked=!0,this.constants.physics.barnesHut.enabled&&(i.checked=!0),this.constants.hierarchicalLayout.enabled&&(o.checked=!0);var n=document.getElementById("graph_toggleSmooth"),r=document.getElementById("graph_repositionNodes"),a=document.getElementById("graph_generateOptions");n.onclick=graphToggleSmoothCurves.bind(this),r.onclick=graphRepositionNodes.bind(this),a.onclick=graphGenerateOptions.bind(this),n.style.background=1==this.constants.smoothCurves?"#A4FF56":"#FF8532",switchConfigurations.apply(this),i.onchange=switchConfigurations.bind(this),s.onchange=switchConfigurations.bind(this),o.onchange=switchConfigurations.bind(this)}},_overWriteGraphConstants:function(t,e){var i=t.split("_");1==i.length?this.constants[i[0]]=e:2==i.length?this.constants[i[0]][i[1]]=e:3==i.length&&(this.constants[i[0]][i[1]][i[2]]=e)}},hierarchalRepulsionMixin={_calculateNodeForces:function(){var t,e,i,s,o,n,r,a,h,d,l=this.calculationNodes,c=this.calculationNodeIndices,p=5,u=.5*-p,m=this.constants.physics.hierarchicalRepulsion.nodeDistance,g=m,f=u/g;for(h=0;h<c.length-1;h++)for(r=l[c[h]],d=h+1;d<c.length;d++)if(a=l[c[d]],r.level==a.level&&(t=a.x-r.x,e=a.y-r.y,i=Math.sqrt(t*t+e*e),2*g>i)){n=f*i+p;var v=.05,y=2*g*2*v;n=v*Math.pow(i,2)-y*i+y*y/(4*v),0==i?i=.01:n/=i,s=t*n,o=e*n,r.fx-=s,r.fy-=o,a.fx+=s,a.fy+=o}},_calculateHierarchicalSpringForces:function(){var t,e,i,s,o,n,r,a,h,d=this.edges;for(i in d)if(d.hasOwnProperty(i)&&(e=d[i],e.connected&&this.nodes.hasOwnProperty(e.toId)&&this.nodes.hasOwnProperty(e.fromId))){t=e.customLength?e.length:this.constants.physics.springLength,t+=(e.to.clusterSize+e.from.clusterSize-2)*this.constants.clustering.edgeGrowth,s=e.from.x-e.to.x,o=e.from.y-e.to.y,h=Math.sqrt(s*s+o*o),0==h&&(h=.01),h=Math.max(.8*t,Math.min(1.2*t,h)),a=this.constants.physics.springConstant*(t-h)/h,n=s*a,r=o*a,e.to.fx-=n,e.to.fy-=r,e.from.fx+=n,e.from.fy+=r;var l=5;h>t&&(l=25),e.from.level>e.to.level?(e.to.fx-=l*n,e.to.fy-=l*r):e.from.level<e.to.level&&(e.from.fx+=l*n,e.from.fy+=l*r)}},_calculateHierarchicalGravitationalForces:function(){var t,e,i,s,o,n,r,a=this.calculationNodes,h=this.constants.physics.centralGravity,d=0;for(o=0;o<this.calculationNodeIndices.length;o++)s=a[this.calculationNodeIndices[o]],s.damping=this.constants.physics.damping,s.fx=0,s.fy=0;for(o=0;o<this.calculationNodeIndices.length;o++)for(s=a[this.calculationNodeIndices[o]],r=s.edges,n=0;n<r.length;n++)r[n].from.id!=s.id?r[n].to.level>r[n].from.level&&(t=r[n].to.x-r[n].from.x,e=r[n].to.y-r[n].from.y,i=Math.sqrt(t*t+e*e),d=0==i?0:h/i,r[n].to.fx-=t*d,r[n].to.fy-=e*d):r[n].from.level>r[n].to.level&&(t=r[n].to.x-r[n].from.x,e=r[n].to.y-r[n].from.y,i=Math.sqrt(t*t+e*e),d=0==i?0:h/i,r[n].to.fx-=t*d,r[n].to.fy-=e*d)}},barnesHutMixin={_calculateNodeForces:function(){if(0!=this.constants.physics.barnesHut.gravitationalConstant){var t,e=this.calculationNodes,i=this.calculationNodeIndices,s=i.length;this._formBarnesHutTree(e,i);for(var o=this.barnesHutTree,n=0;s>n;n++)t=e[i[n]],this._getForceContribution(o.root.children.NW,t),this._getForceContribution(o.root.children.NE,t),this._getForceContribution(o.root.children.SW,t),this._getForceContribution(o.root.children.SE,t)}},_getForceContribution:function(t,e){if(t.childrenCount>0){var i,s,o;if(i=t.centerOfMass.x-e.x,s=t.centerOfMass.y-e.y,o=Math.sqrt(i*i+s*s),o*t.calcSize>this.constants.physics.barnesHut.theta){0==o&&(o=.1*Math.random(),i=o);var n=this.constants.physics.barnesHut.gravitationalConstant*t.mass*e.mass/(o*o*o),r=i*n,a=s*n;e.fx+=r,e.fy+=a}else if(4==t.childrenCount)this._getForceContribution(t.children.NW,e),this._getForceContribution(t.children.NE,e),this._getForceContribution(t.children.SW,e),this._getForceContribution(t.children.SE,e);else if(t.children.data.id!=e.id){0==o&&(o=.5*Math.random(),i=o);var n=this.constants.physics.barnesHut.gravitationalConstant*t.mass*e.mass/(o*o*o),r=i*n,a=s*n;e.fx+=r,e.fy+=a}}},_formBarnesHutTree:function(t,e){for(var i,s=e.length,o=Number.MAX_VALUE,n=Number.MAX_VALUE,r=-Number.MAX_VALUE,a=-Number.MAX_VALUE,h=0;s>h;h++){var d=t[e[h]].x,l=t[e[h]].y;o>d&&(o=d),d>r&&(r=d),n>l&&(n=l),l>a&&(a=l)}var c=Math.abs(r-o)-Math.abs(a-n);c>0?(n-=.5*c,a+=.5*c):(o+=.5*c,r-=.5*c);var p=1e-5,u=Math.max(p,Math.abs(r-o)),m=.5*u,g=.5*(o+r),f=.5*(n+a),v={root:{centerOfMass:{x:0,y:0},mass:0,range:{minX:g-m,maxX:g+m,minY:f-m,maxY:f+m},size:u,calcSize:1/u,children:{data:null},maxWidth:0,level:0,childrenCount:4}};for(this._splitBranch(v.root),h=0;s>h;h++)i=t[e[h]],this._placeInTree(v.root,i);this.barnesHutTree=v},_updateBranchMass:function(t,e){var i=t.mass+e.mass,s=1/i;t.centerOfMass.x=t.centerOfMass.x*t.mass+e.x*e.mass,t.centerOfMass.x*=s,t.centerOfMass.y=t.centerOfMass.y*t.mass+e.y*e.mass,t.centerOfMass.y*=s,t.mass=i;var o=Math.max(Math.max(e.height,e.radius),e.width);t.maxWidth=t.maxWidth<o?o:t.maxWidth},_placeInTree:function(t,e,i){(1!=i||void 0===i)&&this._updateBranchMass(t,e),t.children.NW.range.maxX>e.x?t.children.NW.range.maxY>e.y?this._placeInRegion(t,e,"NW"):this._placeInRegion(t,e,"SW"):t.children.NW.range.maxY>e.y?this._placeInRegion(t,e,"NE"):this._placeInRegion(t,e,"SE")},_placeInRegion:function(t,e,i){switch(t.children[i].childrenCount){case 0:t.children[i].children.data=e,t.children[i].childrenCount=1,this._updateBranchMass(t.children[i],e);break;case 1:t.children[i].children.data.x==e.x&&t.children[i].children.data.y==e.y?(e.x+=Math.random(),e.y+=Math.random()):(this._splitBranch(t.children[i]),this._placeInTree(t.children[i],e));break;case 4:this._placeInTree(t.children[i],e)}},_splitBranch:function(t){var e=null;1==t.childrenCount&&(e=t.children.data,t.mass=0,t.centerOfMass.x=0,t.centerOfMass.y=0),t.childrenCount=4,t.children.data=null,this._insertRegion(t,"NW"),this._insertRegion(t,"NE"),this._insertRegion(t,"SW"),this._insertRegion(t,"SE"),null!=e&&this._placeInTree(t,e)},_insertRegion:function(t,e){var i,s,o,n,r=.5*t.size;switch(e){case"NW":i=t.range.minX,s=t.range.minX+r,o=t.range.minY,n=t.range.minY+r;break;case"NE":i=t.range.minX+r,s=t.range.maxX,o=t.range.minY,n=t.range.minY+r;break;case"SW":i=t.range.minX,s=t.range.minX+r,o=t.range.minY+r,n=t.range.maxY;break;case"SE":i=t.range.minX+r,s=t.range.maxX,o=t.range.minY+r,n=t.range.maxY}t.children[e]={centerOfMass:{x:0,y:0},mass:0,range:{minX:i,maxX:s,minY:o,maxY:n},size:.5*t.size,calcSize:2*t.calcSize,children:{data:null},maxWidth:0,level:t.level+1,childrenCount:0}},_drawTree:function(t,e){void 0!==this.barnesHutTree&&(t.lineWidth=1,this._drawBranch(this.barnesHutTree.root,t,e))},_drawBranch:function(t,e,i){void 0===i&&(i="#FF0000"),4==t.childrenCount&&(this._drawBranch(t.children.NW,e),this._drawBranch(t.children.NE,e),this._drawBranch(t.children.SE,e),this._drawBranch(t.children.SW,e)),e.strokeStyle=i,e.beginPath(),e.moveTo(t.range.minX,t.range.minY),e.lineTo(t.range.maxX,t.range.minY),e.stroke(),e.beginPath(),e.moveTo(t.range.maxX,t.range.minY),e.lineTo(t.range.maxX,t.range.maxY),e.stroke(),e.beginPath(),e.moveTo(t.range.maxX,t.range.maxY),e.lineTo(t.range.minX,t.range.maxY),e.stroke(),e.beginPath(),e.moveTo(t.range.minX,t.range.maxY),e.lineTo(t.range.minX,t.range.minY),e.stroke()}},repulsionMixin={_calculateNodeForces:function(){var t,e,i,s,o,n,r,a,h,d,l,c=this.calculationNodes,p=this.calculationNodeIndices,u=-2/3,m=4/3,g=this.constants.physics.repulsion.nodeDistance,f=g;for(d=0;d<p.length-1;d++)for(a=c[p[d]],l=d+1;l<p.length;l++){h=c[p[l]],n=a.clusterSize+h.clusterSize-2,t=h.x-a.x,e=h.y-a.y,i=Math.sqrt(t*t+e*e),f=0==n?g:g*(1+n*this.constants.clustering.distanceAmplification);var v=u/f;2*f>i&&(r=.5*f>i?1:v*i+m,r*=0==n?1:1+n*this.constants.clustering.forceAmplification,r/=i,s=t*r,o=e*r,a.fx-=s,a.fy-=o,h.fx+=s,h.fy+=o)}}},HierarchicalLayoutMixin={_resetLevels:function(){for(var t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];0==e.preassignedLevel&&(e.level=-1)}},_setupHierarchicalLayout:function(){if(1==this.constants.hierarchicalLayout.enabled&&this.nodeIndices.length>0){"RL"==this.constants.hierarchicalLayout.direction||"DU"==this.constants.hierarchicalLayout.direction?this.constants.hierarchicalLayout.levelSeparation*=-1:this.constants.hierarchicalLayout.levelSeparation=Math.abs(this.constants.hierarchicalLayout.levelSeparation);var t,e,i=0,s=!1,o=!1;for(e in this.nodes)this.nodes.hasOwnProperty(e)&&(t=this.nodes[e],-1!=t.level?s=!0:o=!0,i<t.edges.length&&(i=t.edges.length));if(1==o&&1==s)alert("To use the hierarchical layout, nodes require either no predefined levels or levels have to be defined for all nodes."),this.zoomExtent(!0,this.constants.clustering.enabled),this.constants.clustering.enabled||this.start();else{this._changeConstants(),1==o&&this._determineLevels(i);var n=this._getDistribution();this._placeNodesByHierarchy(n),this.start()}}},_placeNodesByHierarchy:function(t){var e,i;for(e in t[0].nodes)t[0].nodes.hasOwnProperty(e)&&(i=t[0].nodes[e],"UD"==this.constants.hierarchicalLayout.direction||"DU"==this.constants.hierarchicalLayout.direction?i.xFixed&&(i.x=t[0].minPos,i.xFixed=!1,t[0].minPos+=t[0].nodeSpacing):i.yFixed&&(i.y=t[0].minPos,i.yFixed=!1,t[0].minPos+=t[0].nodeSpacing),this._placeBranchNodes(i.edges,i.id,t,i.level));this._stabilize()},_getDistribution:function(){var t,e,i,s={};for(t in this.nodes)this.nodes.hasOwnProperty(t)&&(e=this.nodes[t],e.xFixed=!0,e.yFixed=!0,"UD"==this.constants.hierarchicalLayout.direction||"DU"==this.constants.hierarchicalLayout.direction?e.y=this.constants.hierarchicalLayout.levelSeparation*e.level:e.x=this.constants.hierarchicalLayout.levelSeparation*e.level,s.hasOwnProperty(e.level)||(s[e.level]={amount:0,nodes:{},minPos:0,nodeSpacing:0}),s[e.level].amount+=1,s[e.level].nodes[e.id]=e);var o=0;for(i in s)s.hasOwnProperty(i)&&o<s[i].amount&&(o=s[i].amount);for(i in s)s.hasOwnProperty(i)&&(s[i].nodeSpacing=(o+1)*this.constants.hierarchicalLayout.nodeSpacing,s[i].nodeSpacing/=s[i].amount+1,s[i].minPos=s[i].nodeSpacing-.5*(s[i].amount+1)*s[i].nodeSpacing);return s},_determineLevels:function(t){var e,i;for(e in this.nodes)this.nodes.hasOwnProperty(e)&&(i=this.nodes[e],i.edges.length==t&&(i.level=0));for(e in this.nodes)this.nodes.hasOwnProperty(e)&&(i=this.nodes[e],0==i.level&&this._setLevel(1,i.edges,i.id))},_changeConstants:function(){this.constants.clustering.enabled=!1,this.constants.physics.barnesHut.enabled=!1,this.constants.physics.hierarchicalRepulsion.enabled=!0,this._loadSelectedForceSolver(),this.constants.smoothCurves=!1,this._configureSmoothCurves()},_placeBranchNodes:function(t,e,i,s){for(var o=0;o<t.length;o++){var n=null;n=t[o].toId==e?t[o].from:t[o].to;var r=!1;"UD"==this.constants.hierarchicalLayout.direction||"DU"==this.constants.hierarchicalLayout.direction?n.xFixed&&n.level>s&&(n.xFixed=!1,n.x=i[n.level].minPos,r=!0):n.yFixed&&n.level>s&&(n.yFixed=!1,n.y=i[n.level].minPos,r=!0),1==r&&(i[n.level].minPos+=i[n.level].nodeSpacing,n.edges.length>1&&this._placeBranchNodes(n.edges,n.id,i,n.level))}},_setLevel:function(t,e,i){for(var s=0;s<e.length;s++){var o=null;o=e[s].toId==i?e[s].from:e[s].to,(-1==o.level||o.level>t)&&(o.level=t,e.length>1&&this._setLevel(t+1,o.edges,o.id))}},_restoreNodes:function(){for(nodeId in this.nodes)this.nodes.hasOwnProperty(nodeId)&&(this.nodes[nodeId].xFixed=!1,this.nodes[nodeId].yFixed=!1)}},manipulationMixin={_clearManipulatorBar:function(){for(;this.manipulationDiv.hasChildNodes();)this.manipulationDiv.removeChild(this.manipulationDiv.firstChild)},_restoreOverloadedFunctions:function(){for(var t in this.cachedFunctions)this.cachedFunctions.hasOwnProperty(t)&&(this[t]=this.cachedFunctions[t])},_toggleEditMode:function(){this.editMode=!this.editMode;var t=document.getElementById("graph-manipulationDiv"),e=document.getElementById("graph-manipulation-closeDiv"),i=document.getElementById("graph-manipulation-editMode");1==this.editMode?(t.style.display="block",e.style.display="block",i.style.display="none",e.onclick=this._toggleEditMode.bind(this)):(t.style.display="none",e.style.display="none",i.style.display="block",e.onclick=null),this._createManipulatorBar()},_createManipulatorBar:function(){if(this.boundFunction&&this.off("select",this.boundFunction),void 0!==this.edgeBeingEdited&&(this.edgeBeingEdited._disableControlNodes(),this.edgeBeingEdited=void 0,this.selectedControlNode=null),this._restoreOverloadedFunctions(),this.freezeSimulation=!1,this.blockConnectingEdgeSelection=!1,this.forceAppendSelection=!1,1==this.editMode){for(;this.manipulationDiv.hasChildNodes();)this.manipulationDiv.removeChild(this.manipulationDiv.firstChild);this.manipulationDiv.innerHTML="<span class='graph-manipulationUI add' id='graph-manipulate-addNode'><span class='graph-manipulationLabel'>"+this.constants.labels.add+"</span></span><div class='graph-seperatorLine'></div><span class='graph-manipulationUI connect' id='graph-manipulate-connectNode'><span class='graph-manipulationLabel'>"+this.constants.labels.link+"</span></span>",1==this._getSelectedNodeCount()&&this.triggerFunctions.edit?this.manipulationDiv.innerHTML+="<div class='graph-seperatorLine'></div><span class='graph-manipulationUI edit' id='graph-manipulate-editNode'><span class='graph-manipulationLabel'>"+this.constants.labels.editNode+"</span></span>":1==this._getSelectedEdgeCount()&&0==this._getSelectedNodeCount()&&(this.manipulationDiv.innerHTML+="<div class='graph-seperatorLine'></div><span class='graph-manipulationUI edit' id='graph-manipulate-editEdge'><span class='graph-manipulationLabel'>"+this.constants.labels.editEdge+"</span></span>"),0==this._selectionIsEmpty()&&(this.manipulationDiv.innerHTML+="<div class='graph-seperatorLine'></div><span class='graph-manipulationUI delete' id='graph-manipulate-delete'><span class='graph-manipulationLabel'>"+this.constants.labels.del+"</span></span>");
|
|
var t=document.getElementById("graph-manipulate-addNode");t.onclick=this._createAddNodeToolbar.bind(this);var e=document.getElementById("graph-manipulate-connectNode");if(e.onclick=this._createAddEdgeToolbar.bind(this),1==this._getSelectedNodeCount()&&this.triggerFunctions.edit){var i=document.getElementById("graph-manipulate-editNode");i.onclick=this._editNode.bind(this)}else if(1==this._getSelectedEdgeCount()&&0==this._getSelectedNodeCount()){var i=document.getElementById("graph-manipulate-editEdge");i.onclick=this._createEditEdgeToolbar.bind(this)}if(0==this._selectionIsEmpty()){var s=document.getElementById("graph-manipulate-delete");s.onclick=this._deleteSelected.bind(this)}var o=document.getElementById("graph-manipulation-closeDiv");o.onclick=this._toggleEditMode.bind(this),this.boundFunction=this._createManipulatorBar.bind(this),this.on("select",this.boundFunction)}else{this.editModeDiv.innerHTML="<span class='graph-manipulationUI edit editmode' id='graph-manipulate-editModeButton'><span class='graph-manipulationLabel'>"+this.constants.labels.edit+"</span></span>";var n=document.getElementById("graph-manipulate-editModeButton");n.onclick=this._toggleEditMode.bind(this)}},_createAddNodeToolbar:function(){this._clearManipulatorBar(),this.boundFunction&&this.off("select",this.boundFunction),this.manipulationDiv.innerHTML="<span class='graph-manipulationUI back' id='graph-manipulate-back'><span class='graph-manipulationLabel'>"+this.constants.labels.back+" </span></span><div class='graph-seperatorLine'></div><span class='graph-manipulationUI none' id='graph-manipulate-back'><span id='graph-manipulatorLabel' class='graph-manipulationLabel'>"+this.constants.labels.addDescription+"</span></span>";var t=document.getElementById("graph-manipulate-back");t.onclick=this._createManipulatorBar.bind(this),this.boundFunction=this._addNode.bind(this),this.on("select",this.boundFunction)},_createAddEdgeToolbar:function(){this._clearManipulatorBar(),this._unselectAll(!0),this.freezeSimulation=!0,this.boundFunction&&this.off("select",this.boundFunction),this._unselectAll(),this.forceAppendSelection=!1,this.blockConnectingEdgeSelection=!0,this.manipulationDiv.innerHTML="<span class='graph-manipulationUI back' id='graph-manipulate-back'><span class='graph-manipulationLabel'>"+this.constants.labels.back+" </span></span><div class='graph-seperatorLine'></div><span class='graph-manipulationUI none' id='graph-manipulate-back'><span id='graph-manipulatorLabel' class='graph-manipulationLabel'>"+this.constants.labels.linkDescription+"</span></span>";var t=document.getElementById("graph-manipulate-back");t.onclick=this._createManipulatorBar.bind(this),this.boundFunction=this._handleConnect.bind(this),this.on("select",this.boundFunction),this.cachedFunctions._handleTouch=this._handleTouch,this.cachedFunctions._handleOnRelease=this._handleOnRelease,this._handleTouch=this._handleConnect,this._handleOnRelease=this._finishConnect,this._redraw()},_createEditEdgeToolbar:function(){this._clearManipulatorBar(),this.boundFunction&&this.off("select",this.boundFunction),this.edgeBeingEdited=this._getSelectedEdge(),this.edgeBeingEdited._enableControlNodes(),this.manipulationDiv.innerHTML="<span class='graph-manipulationUI back' id='graph-manipulate-back'><span class='graph-manipulationLabel'>"+this.constants.labels.back+" </span></span><div class='graph-seperatorLine'></div><span class='graph-manipulationUI none' id='graph-manipulate-back'><span id='graph-manipulatorLabel' class='graph-manipulationLabel'>"+this.constants.labels.editEdgeDescription+"</span></span>";var t=document.getElementById("graph-manipulate-back");t.onclick=this._createManipulatorBar.bind(this),this.cachedFunctions._handleTouch=this._handleTouch,this.cachedFunctions._handleOnRelease=this._handleOnRelease,this.cachedFunctions._handleTap=this._handleTap,this.cachedFunctions._handleDragStart=this._handleDragStart,this.cachedFunctions._handleOnDrag=this._handleOnDrag,this._handleTouch=this._selectControlNode,this._handleTap=function(){},this._handleOnDrag=this._controlNodeDrag,this._handleDragStart=function(){},this._handleOnRelease=this._releaseControlNode,this._redraw()},_selectControlNode:function(t){this.edgeBeingEdited.controlNodes.from.unselect(),this.edgeBeingEdited.controlNodes.to.unselect(),this.selectedControlNode=this.edgeBeingEdited._getSelectedControlNode(this._XconvertDOMtoCanvas(t.x),this._YconvertDOMtoCanvas(t.y)),null!==this.selectedControlNode&&(this.selectedControlNode.select(),this.freezeSimulation=!0),this._redraw()},_controlNodeDrag:function(t){var e=this._getPointer(t.gesture.center);null!==this.selectedControlNode&&void 0!==this.selectedControlNode&&(this.selectedControlNode.x=this._XconvertDOMtoCanvas(e.x),this.selectedControlNode.y=this._YconvertDOMtoCanvas(e.y)),this._redraw()},_releaseControlNode:function(t){var e=this._getNodeAt(t);null!=e?(1==this.edgeBeingEdited.controlNodes.from.selected&&(this._editEdge(e.id,this.edgeBeingEdited.to.id),this.edgeBeingEdited.controlNodes.from.unselect()),1==this.edgeBeingEdited.controlNodes.to.selected&&(this._editEdge(this.edgeBeingEdited.from.id,e.id),this.edgeBeingEdited.controlNodes.to.unselect())):this.edgeBeingEdited._restoreControlNodes(),this.freezeSimulation=!1,this._redraw()},_handleConnect:function(t){if(0==this._getSelectedNodeCount()){var e=this._getNodeAt(t);null!=e&&(e.clusterSize>1?alert("Cannot create edges to a cluster."):(this._selectObject(e,!1),this.sectors.support.nodes.targetNode=new Node({id:"targetNode"},{},{},this.constants),this.sectors.support.nodes.targetNode.x=e.x,this.sectors.support.nodes.targetNode.y=e.y,this.sectors.support.nodes.targetViaNode=new Node({id:"targetViaNode"},{},{},this.constants),this.sectors.support.nodes.targetViaNode.x=e.x,this.sectors.support.nodes.targetViaNode.y=e.y,this.sectors.support.nodes.targetViaNode.parentEdgeId="connectionEdge",this.edges.connectionEdge=new Edge({id:"connectionEdge",from:e.id,to:this.sectors.support.nodes.targetNode.id},this,this.constants),this.edges.connectionEdge.from=e,this.edges.connectionEdge.connected=!0,this.edges.connectionEdge.smooth=!0,this.edges.connectionEdge.selected=!0,this.edges.connectionEdge.to=this.sectors.support.nodes.targetNode,this.edges.connectionEdge.via=this.sectors.support.nodes.targetViaNode,this.cachedFunctions._handleOnDrag=this._handleOnDrag,this._handleOnDrag=function(t){var e=this._getPointer(t.gesture.center);this.sectors.support.nodes.targetNode.x=this._XconvertDOMtoCanvas(e.x),this.sectors.support.nodes.targetNode.y=this._YconvertDOMtoCanvas(e.y),this.sectors.support.nodes.targetViaNode.x=.5*(this._XconvertDOMtoCanvas(e.x)+this.edges.connectionEdge.from.x),this.sectors.support.nodes.targetViaNode.y=this._YconvertDOMtoCanvas(e.y)},this.moving=!0,this.start()))}},_finishConnect:function(t){if(1==this._getSelectedNodeCount()){this._handleOnDrag=this.cachedFunctions._handleOnDrag,delete this.cachedFunctions._handleOnDrag;var e=this.edges.connectionEdge.fromId;delete this.edges.connectionEdge,delete this.sectors.support.nodes.targetNode,delete this.sectors.support.nodes.targetViaNode;var i=this._getNodeAt(t);null!=i&&(i.clusterSize>1?alert("Cannot create edges to a cluster."):(this._createEdge(e,i.id),this._createManipulatorBar())),this._unselectAll()}},_addNode:function(){if(this._selectionIsEmpty()&&1==this.editMode){var t=this._pointerToPositionObject(this.pointerPosition),e={id:util.randomUUID(),x:t.left,y:t.top,label:"new",allowedToMoveX:!0,allowedToMoveY:!0};if(this.triggerFunctions.add)if(2==this.triggerFunctions.add.length){var i=this;this.triggerFunctions.add(e,function(t){i.nodesData.add(t),i._createManipulatorBar(),i.moving=!0,i.start()})}else alert(this.constants.labels.addError),this._createManipulatorBar(),this.moving=!0,this.start();else this.nodesData.add(e),this._createManipulatorBar(),this.moving=!0,this.start()}},_createEdge:function(t,e){if(1==this.editMode){var i={from:t,to:e};if(this.triggerFunctions.connect)if(2==this.triggerFunctions.connect.length){var s=this;this.triggerFunctions.connect(i,function(t){s.edgesData.add(t),s.moving=!0,s.start()})}else alert(this.constants.labels.linkError),this.moving=!0,this.start();else this.edgesData.add(i),this.moving=!0,this.start()}},_editEdge:function(t,e){if(1==this.editMode){var i={id:this.edgeBeingEdited.id,from:t,to:e};if(this.triggerFunctions.editEdge)if(2==this.triggerFunctions.editEdge.length){var s=this;this.triggerFunctions.editEdge(i,function(t){s.edgesData.update(t),s.moving=!0,s.start()})}else alert(this.constants.labels.linkError),this.moving=!0,this.start();else this.edgesData.update(i),this.moving=!0,this.start()}},_editNode:function(){if(this.triggerFunctions.edit&&1==this.editMode){var t=this._getSelectedNode(),e={id:t.id,label:t.label,group:t.group,shape:t.shape,color:{background:t.color.background,border:t.color.border,highlight:{background:t.color.highlight.background,border:t.color.highlight.border}}};if(2==this.triggerFunctions.edit.length){var i=this;this.triggerFunctions.edit(e,function(t){i.nodesData.update(t),i._createManipulatorBar(),i.moving=!0,i.start()})}else alert(this.constants.labels.editError)}else alert(this.constants.labels.editBoundError)},_deleteSelected:function(){if(!this._selectionIsEmpty()&&1==this.editMode)if(this._clusterInSelection())alert(this.constants.labels.deleteClusterError);else{var t=this.getSelectedNodes(),e=this.getSelectedEdges();if(this.triggerFunctions.del){var i=this,s={nodes:t,edges:e};(this.triggerFunctions.del.length=2)?this.triggerFunctions.del(s,function(t){i.edgesData.remove(t.edges),i.nodesData.remove(t.nodes),i._unselectAll(),i.moving=!0,i.start()}):alert(this.constants.labels.deleteError)}else this.edgesData.remove(e),this.nodesData.remove(t),this._unselectAll(),this.moving=!0,this.start()}}},SectorMixin={_putDataInSector:function(){this.sectors.active[this._sector()].nodes=this.nodes,this.sectors.active[this._sector()].edges=this.edges,this.sectors.active[this._sector()].nodeIndices=this.nodeIndices},_switchToSector:function(t,e){void 0===e||"active"==e?this._switchToActiveSector(t):this._switchToFrozenSector(t)},_switchToActiveSector:function(t){this.nodeIndices=this.sectors.active[t].nodeIndices,this.nodes=this.sectors.active[t].nodes,this.edges=this.sectors.active[t].edges},_switchToSupportSector:function(){this.nodeIndices=this.sectors.support.nodeIndices,this.nodes=this.sectors.support.nodes,this.edges=this.sectors.support.edges},_switchToFrozenSector:function(t){this.nodeIndices=this.sectors.frozen[t].nodeIndices,this.nodes=this.sectors.frozen[t].nodes,this.edges=this.sectors.frozen[t].edges},_loadLatestSector:function(){this._switchToSector(this._sector())},_sector:function(){return this.activeSector[this.activeSector.length-1]},_previousSector:function(){if(this.activeSector.length>1)return this.activeSector[this.activeSector.length-2];throw new TypeError("there are not enough sectors in the this.activeSector array.")},_setActiveSector:function(t){this.activeSector.push(t)},_forgetLastSector:function(){this.activeSector.pop()},_createNewSector:function(t){this.sectors.active[t]={nodes:{},edges:{},nodeIndices:[],formationScale:this.scale,drawingNode:void 0},this.sectors.active[t].drawingNode=new Node({id:t,color:{background:"#eaefef",border:"495c5e"}},{},{},this.constants),this.sectors.active[t].drawingNode.clusterSize=2},_deleteActiveSector:function(t){delete this.sectors.active[t]},_deleteFrozenSector:function(t){delete this.sectors.frozen[t]},_freezeSector:function(t){this.sectors.frozen[t]=this.sectors.active[t],this._deleteActiveSector(t)},_activateSector:function(t){this.sectors.active[t]=this.sectors.frozen[t],this._deleteFrozenSector(t)},_mergeThisWithFrozen:function(t){for(var e in this.nodes)this.nodes.hasOwnProperty(e)&&(this.sectors.frozen[t].nodes[e]=this.nodes[e]);for(var i in this.edges)this.edges.hasOwnProperty(i)&&(this.sectors.frozen[t].edges[i]=this.edges[i]);for(var s=0;s<this.nodeIndices.length;s++)this.sectors.frozen[t].nodeIndices.push(this.nodeIndices[s])},_collapseThisToSingleCluster:function(){this.clusterToFit(1,!1)},_addSector:function(t){var e=this._sector();delete this.nodes[t.id];var i=util.randomUUID();this._freezeSector(e),this._createNewSector(i),this._setActiveSector(i),this._switchToSector(this._sector()),this.nodes[t.id]=t},_collapseSector:function(){var t=this._sector();if("default"!=t&&(1==this.nodeIndices.length||this.sectors.active[t].drawingNode.width*this.scale<this.constants.clustering.screenSizeThreshold*this.frame.canvas.clientWidth||this.sectors.active[t].drawingNode.height*this.scale<this.constants.clustering.screenSizeThreshold*this.frame.canvas.clientHeight)){var e=this._previousSector();this._collapseThisToSingleCluster(),this._mergeThisWithFrozen(e),this._deleteActiveSector(t),this._activateSector(e),this._switchToSector(e),this._forgetLastSector(),this._updateNodeIndexList(),this._updateCalculationNodes()}},_doInAllActiveSectors:function(t,e){if(void 0===e)for(var i in this.sectors.active)this.sectors.active.hasOwnProperty(i)&&(this._switchToActiveSector(i),this[t]());else for(var i in this.sectors.active)if(this.sectors.active.hasOwnProperty(i)){this._switchToActiveSector(i);var s=Array.prototype.splice.call(arguments,1);s.length>1?this[t](s[0],s[1]):this[t](e)}this._loadLatestSector()},_doInSupportSector:function(t,e){if(void 0===e)this._switchToSupportSector(),this[t]();else{this._switchToSupportSector();var i=Array.prototype.splice.call(arguments,1);i.length>1?this[t](i[0],i[1]):this[t](e)}this._loadLatestSector()},_doInAllFrozenSectors:function(t,e){if(void 0===e)for(var i in this.sectors.frozen)this.sectors.frozen.hasOwnProperty(i)&&(this._switchToFrozenSector(i),this[t]());else for(var i in this.sectors.frozen)if(this.sectors.frozen.hasOwnProperty(i)){this._switchToFrozenSector(i);var s=Array.prototype.splice.call(arguments,1);s.length>1?this[t](s[0],s[1]):this[t](e)}this._loadLatestSector()},_doInAllSectors:function(t,e){var i=Array.prototype.splice.call(arguments,1);void 0===e?(this._doInAllActiveSectors(t),this._doInAllFrozenSectors(t)):i.length>1?(this._doInAllActiveSectors(t,i[0],i[1]),this._doInAllFrozenSectors(t,i[0],i[1])):(this._doInAllActiveSectors(t,e),this._doInAllFrozenSectors(t,e))},_clearNodeIndexList:function(){var t=this._sector();this.sectors.active[t].nodeIndices=[],this.nodeIndices=this.sectors.active[t].nodeIndices},_drawSectorNodes:function(t,e){var i,s=1e9,o=-1e9,n=1e9,r=-1e9;for(var a in this.sectors[e])if(this.sectors[e].hasOwnProperty(a)&&void 0!==this.sectors[e][a].drawingNode){this._switchToSector(a,e),s=1e9,o=-1e9,n=1e9,r=-1e9;for(var h in this.nodes)this.nodes.hasOwnProperty(h)&&(i=this.nodes[h],i.resize(t),n>i.x-.5*i.width&&(n=i.x-.5*i.width),r<i.x+.5*i.width&&(r=i.x+.5*i.width),s>i.y-.5*i.height&&(s=i.y-.5*i.height),o<i.y+.5*i.height&&(o=i.y+.5*i.height));i=this.sectors[e][a].drawingNode,i.x=.5*(r+n),i.y=.5*(o+s),i.width=2*(i.x-n),i.height=2*(i.y-s),i.radius=Math.sqrt(Math.pow(.5*i.width,2)+Math.pow(.5*i.height,2)),i.setScale(this.scale),i._drawCircle(t)}},_drawAllSectorNodes:function(t){this._drawSectorNodes(t,"frozen"),this._drawSectorNodes(t,"active"),this._loadLatestSector()}},ClusterMixin={startWithClustering:function(){this.clusterToFit(this.constants.clustering.initialMaxNodes,!0),this.updateLabels(),this.stabilize&&this._stabilize(),this.start()},clusterToFit:function(t,e){for(var i=this.nodeIndices.length,s=50,o=0;i>t&&s>o;)o%3==0?(this.forceAggregateHubs(!0),this.normalizeClusterLevels()):this.increaseClusterLevel(),i=this.nodeIndices.length,o+=1;o>0&&1==e&&this.repositionNodes(),this._updateCalculationNodes()},openCluster:function(t){var e=this.moving;if(t.clusterSize>this.constants.clustering.sectorThreshold&&this._nodeInActiveArea(t)&&("default"!=this._sector()||1!=this.nodeIndices.length)){this._addSector(t);for(var i=0;this.nodeIndices.length<this.constants.clustering.initialMaxNodes&&10>i;)this.decreaseClusterLevel(),i+=1}else this._expandClusterNode(t,!1,!0),this._updateNodeIndexList(),this._updateDynamicEdges(),this._updateCalculationNodes(),this.updateLabels();this.moving!=e&&this.start()},updateClustersDefault:function(){1==this.constants.clustering.enabled&&this.updateClusters(0,!1,!1)},increaseClusterLevel:function(){this.updateClusters(-1,!1,!0)},decreaseClusterLevel:function(){this.updateClusters(1,!1,!0)},updateClusters:function(t,e,i,s){var o=this.moving,n=this.nodeIndices.length;this.previousScale>this.scale&&0==t&&this._collapseSector(),this.previousScale>this.scale||-1==t?this._formClusters(i):(this.previousScale<this.scale||1==t)&&(1==i?this._openClusters(e,i):this._openClustersBySize()),this._updateNodeIndexList(),this.nodeIndices.length==n&&(this.previousScale>this.scale||-1==t)&&(this._aggregateHubs(i),this._updateNodeIndexList()),(this.previousScale>this.scale||-1==t)&&(this.handleChains(),this._updateNodeIndexList()),this.previousScale=this.scale,this._updateDynamicEdges(),this.updateLabels(),this.nodeIndices.length<n&&(this.clusterSession+=1,this.normalizeClusterLevels()),(0==s||void 0===s)&&this.moving!=o&&this.start(),this._updateCalculationNodes()},handleChains:function(){var t=this._getChainFraction();t>this.constants.clustering.chainThreshold&&this._reduceAmountOfChains(1-this.constants.clustering.chainThreshold/t)},_aggregateHubs:function(t){this._getHubSize(),this._formClustersByHub(t,!1)},forceAggregateHubs:function(t){var e=this.moving,i=this.nodeIndices.length;this._aggregateHubs(!0),this._updateNodeIndexList(),this._updateDynamicEdges(),this.updateLabels(),this.nodeIndices.length!=i&&(this.clusterSession+=1),(0==t||void 0===t)&&this.moving!=e&&this.start()},_openClustersBySize:function(){for(var t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];1==e.inView()&&(e.width*this.scale>this.constants.clustering.screenSizeThreshold*this.frame.canvas.clientWidth||e.height*this.scale>this.constants.clustering.screenSizeThreshold*this.frame.canvas.clientHeight)&&this.openCluster(e)}},_openClusters:function(t,e){for(var i=0;i<this.nodeIndices.length;i++){var s=this.nodes[this.nodeIndices[i]];this._expandClusterNode(s,t,e),this._updateCalculationNodes()}},_expandClusterNode:function(t,e,i,s){if(t.clusterSize>1&&(t.clusterSize<this.constants.clustering.sectorThreshold&&(s=!0),e=s?!0:e,t.formationScale<this.scale||1==i))for(var o in t.containedNodes)if(t.containedNodes.hasOwnProperty(o)){var n=t.containedNodes[o];1==i?(n.clusterSession==t.clusterSessions[t.clusterSessions.length-1]||s)&&this._expelChildFromParent(t,o,e,i,s):this._nodeInActiveArea(t)&&this._expelChildFromParent(t,o,e,i,s)}},_expelChildFromParent:function(t,e,i,s,o){var n=t.containedNodes[e];if(n.formationScale<this.scale||1==s){this._unselectAll(),this.nodes[e]=n,this._releaseContainedEdges(t,n),this._connectEdgeBackToChild(t,n),this._validateEdges(t),t.mass-=n.mass,t.clusterSize-=n.clusterSize,t.fontSize=Math.min(this.constants.clustering.maxFontSize,this.constants.nodes.fontSize+this.constants.clustering.fontSizeMultiplier*t.clusterSize),t.dynamicEdgesLength=t.dynamicEdges.length,n.x=t.x+t.growthIndicator*(.5-Math.random()),n.y=t.y+t.growthIndicator*(.5-Math.random()),delete t.containedNodes[e];var r=!1;for(var a in t.containedNodes)if(t.containedNodes.hasOwnProperty(a)&&t.containedNodes[a].clusterSession==n.clusterSession){r=!0;break}0==r&&t.clusterSessions.pop(),this._repositionBezierNodes(n),n.clusterSession=0,t.clearSizeCache(),this.moving=!0}1==i&&this._expandClusterNode(n,i,s,o)},_repositionBezierNodes:function(t){for(var e=0;e<t.dynamicEdges.length;e++)t.dynamicEdges[e].positionBezierNode()},_formClusters:function(t){0==t?this._formClustersByZoom():this._forceClustersByZoom()},_formClustersByZoom:function(){var t,e,i,s=this.constants.clustering.clusterEdgeThreshold/this.scale;for(var o in this.edges)if(this.edges.hasOwnProperty(o)){var n=this.edges[o];if(n.connected&&n.toId!=n.fromId&&(t=n.to.x-n.from.x,e=n.to.y-n.from.y,i=Math.sqrt(t*t+e*e),s>i)){var r=n.from,a=n.to;n.to.mass>n.from.mass&&(r=n.to,a=n.from),1==a.dynamicEdgesLength?this._addToCluster(r,a,!1):1==r.dynamicEdgesLength&&this._addToCluster(a,r,!1)}}},_forceClustersByZoom:function(){for(var t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];if(1==e.dynamicEdgesLength&&0!=e.dynamicEdges.length){var i=e.dynamicEdges[0],s=i.toId==e.id?this.nodes[i.fromId]:this.nodes[i.toId];e.id!=s.id&&(s.mass>e.mass?this._addToCluster(s,e,!0):this._addToCluster(e,s,!0))}}},_clusterToSmallestNeighbour:function(t){for(var e=-1,i=null,s=0;s<t.dynamicEdges.length;s++)if(void 0!==t.dynamicEdges[s]){var o=null;t.dynamicEdges[s].fromId!=t.id?o=t.dynamicEdges[s].from:t.dynamicEdges[s].toId!=t.id&&(o=t.dynamicEdges[s].to),null!=o&&e>o.clusterSessions.length&&(e=o.clusterSessions.length,i=o)}null!=o&&void 0!==this.nodes[o.id]&&this._addToCluster(o,t,!0)},_formClustersByHub:function(t,e){for(var i in this.nodes)this.nodes.hasOwnProperty(i)&&this._formClusterFromHub(this.nodes[i],t,e)},_formClusterFromHub:function(t,e,i,s){if(void 0===s&&(s=0),t.dynamicEdgesLength>=this.hubThreshold&&0==i||t.dynamicEdgesLength==this.hubThreshold&&1==i){for(var o,n,r,a=this.constants.clustering.clusterEdgeThreshold/this.scale,h=!1,d=[],l=t.dynamicEdges.length,c=0;l>c;c++)d.push(t.dynamicEdges[c].id);if(0==e)for(h=!1,c=0;l>c;c++){var p=this.edges[d[c]];if(void 0!==p&&p.connected&&p.toId!=p.fromId&&(o=p.to.x-p.from.x,n=p.to.y-p.from.y,r=Math.sqrt(o*o+n*n),a>r)){h=!0;break}}if(!e&&h||e)for(c=0;l>c;c++)if(p=this.edges[d[c]],void 0!==p){var u=this.nodes[p.fromId==t.id?p.toId:p.fromId];u.dynamicEdges.length<=this.hubThreshold+s&&u.id!=t.id&&this._addToCluster(t,u,e)}}},_addToCluster:function(t,e,i){t.containedNodes[e.id]=e;for(var s=0;s<e.dynamicEdges.length;s++){var o=e.dynamicEdges[s];o.toId==t.id||o.fromId==t.id?this._addToContainedEdges(t,e,o):this._connectEdgeToCluster(t,e,o)}e.dynamicEdges=[],this._containCircularEdgesFromNode(t,e),delete this.nodes[e.id];var n=t.mass;e.clusterSession=this.clusterSession,t.mass+=e.mass,t.clusterSize+=e.clusterSize,t.fontSize=Math.min(this.constants.clustering.maxFontSize,this.constants.nodes.fontSize+this.constants.clustering.fontSizeMultiplier*t.clusterSize),t.clusterSessions[t.clusterSessions.length-1]!=this.clusterSession&&t.clusterSessions.push(this.clusterSession),t.formationScale=1==i?0:this.scale,t.clearSizeCache(),t.containedNodes[e.id].formationScale=t.formationScale,e.clearVelocity(),t.updateVelocity(n),this.moving=!0},_updateDynamicEdges:function(){for(var t=0;t<this.nodeIndices.length;t++){var e=this.nodes[this.nodeIndices[t]];e.dynamicEdgesLength=e.dynamicEdges.length;var i=0;if(e.dynamicEdgesLength>1)for(var s=0;s<e.dynamicEdgesLength-1;s++)for(var o=e.dynamicEdges[s].toId,n=e.dynamicEdges[s].fromId,r=s+1;r<e.dynamicEdgesLength;r++)(e.dynamicEdges[r].toId==o&&e.dynamicEdges[r].fromId==n||e.dynamicEdges[r].fromId==o&&e.dynamicEdges[r].toId==n)&&(i+=1);e.dynamicEdgesLength-=i}},_addToContainedEdges:function(t,e,i){t.containedEdges.hasOwnProperty(e.id)||(t.containedEdges[e.id]=[]),t.containedEdges[e.id].push(i),delete this.edges[i.id];for(var s=0;s<t.dynamicEdges.length;s++)if(t.dynamicEdges[s].id==i.id){t.dynamicEdges.splice(s,1);break}},_connectEdgeToCluster:function(t,e,i){i.toId==i.fromId?this._addToContainedEdges(t,e,i):(i.toId==e.id?(i.originalToId.push(e.id),i.to=t,i.toId=t.id):(i.originalFromId.push(e.id),i.from=t,i.fromId=t.id),this._addToReroutedEdges(t,e,i))},_containCircularEdgesFromNode:function(t,e){for(var i=0;i<t.dynamicEdges.length;i++){var s=t.dynamicEdges[i];s.toId==s.fromId&&this._addToContainedEdges(t,e,s)}},_addToReroutedEdges:function(t,e,i){t.reroutedEdges.hasOwnProperty(e.id)||(t.reroutedEdges[e.id]=[]),t.reroutedEdges[e.id].push(i),t.dynamicEdges.push(i)},_connectEdgeBackToChild:function(t,e){if(t.reroutedEdges.hasOwnProperty(e.id)){for(var i=0;i<t.reroutedEdges[e.id].length;i++){var s=t.reroutedEdges[e.id][i];s.originalFromId[s.originalFromId.length-1]==e.id?(s.originalFromId.pop(),s.fromId=e.id,s.from=e):(s.originalToId.pop(),s.toId=e.id,s.to=e),e.dynamicEdges.push(s);for(var o=0;o<t.dynamicEdges.length;o++)if(t.dynamicEdges[o].id==s.id){t.dynamicEdges.splice(o,1);break}}delete t.reroutedEdges[e.id]}},_validateEdges:function(t){for(var e=0;e<t.dynamicEdges.length;e++){var i=t.dynamicEdges[e];t.id!=i.toId&&t.id!=i.fromId&&t.dynamicEdges.splice(e,1)}},_releaseContainedEdges:function(t,e){for(var i=0;i<t.containedEdges[e.id].length;i++){var s=t.containedEdges[e.id][i];this.edges[s.id]=s,e.dynamicEdges.push(s),t.dynamicEdges.push(s)}delete t.containedEdges[e.id]},updateLabels:function(){var t;for(t in this.nodes)if(this.nodes.hasOwnProperty(t)){var e=this.nodes[t];e.clusterSize>1&&(e.label="[".concat(String(e.clusterSize),"]"))}for(t in this.nodes)this.nodes.hasOwnProperty(t)&&(e=this.nodes[t],1==e.clusterSize&&(e.label=void 0!==e.originalLabel?e.originalLabel:String(e.id)))},normalizeClusterLevels:function(){var t,e=0,i=1e9,s=0;for(t in this.nodes)this.nodes.hasOwnProperty(t)&&(s=this.nodes[t].clusterSessions.length,s>e&&(e=s),i>s&&(i=s));if(e-i>this.constants.clustering.clusterLevelDifference){var o=this.nodeIndices.length,n=e-this.constants.clustering.clusterLevelDifference;for(t in this.nodes)this.nodes.hasOwnProperty(t)&&this.nodes[t].clusterSessions.length<n&&this._clusterToSmallestNeighbour(this.nodes[t]);this._updateNodeIndexList(),this._updateDynamicEdges(),this.nodeIndices.length!=o&&(this.clusterSession+=1)}},_nodeInActiveArea:function(t){return Math.abs(t.x-this.areaCenter.x)<=this.constants.clustering.activeAreaBoxSize/this.scale&&Math.abs(t.y-this.areaCenter.y)<=this.constants.clustering.activeAreaBoxSize/this.scale},repositionNodes:function(){for(var t=0;t<this.nodeIndices.length;t++){var e=this.nodes[this.nodeIndices[t]];if(0==e.xFixed||0==e.yFixed){var i=1*this.nodeIndices.length*Math.min(100,e.mass),s=2*Math.PI*Math.random();0==e.xFixed&&(e.x=i*Math.cos(s)),0==e.yFixed&&(e.y=i*Math.sin(s)),this._repositionBezierNodes(e)}}},_getHubSize:function(){for(var t=0,e=0,i=0,s=0,o=0;o<this.nodeIndices.length;o++){var n=this.nodes[this.nodeIndices[o]];n.dynamicEdgesLength>s&&(s=n.dynamicEdgesLength),t+=n.dynamicEdgesLength,e+=Math.pow(n.dynamicEdgesLength,2),i+=1}t/=i,e/=i;var r=e-Math.pow(t,2),a=Math.sqrt(r);this.hubThreshold=Math.floor(t+2*a),this.hubThreshold>s&&(this.hubThreshold=s)},_reduceAmountOfChains:function(t){this.hubThreshold=2;var e=Math.floor(this.nodeIndices.length*t);for(var i in this.nodes)this.nodes.hasOwnProperty(i)&&2==this.nodes[i].dynamicEdgesLength&&this.nodes[i].dynamicEdges.length>=2&&e>0&&(this._formClusterFromHub(this.nodes[i],!0,!0,1),e-=1)},_getChainFraction:function(){var t=0,e=0;for(var i in this.nodes)this.nodes.hasOwnProperty(i)&&(2==this.nodes[i].dynamicEdgesLength&&this.nodes[i].dynamicEdges.length>=2&&(t+=1),e+=1);return t/e}},SelectionMixin={_getNodesOverlappingWith:function(t,e){var i=this.nodes;for(var s in i)i.hasOwnProperty(s)&&i[s].isOverlappingWith(t)&&e.push(s)},_getAllNodesOverlappingWith:function(t){var e=[];return this._doInAllActiveSectors("_getNodesOverlappingWith",t,e),e},_pointerToPositionObject:function(t){var e=this._XconvertDOMtoCanvas(t.x),i=this._YconvertDOMtoCanvas(t.y);return{left:e,top:i,right:e,bottom:i}},_getNodeAt:function(t){var e=this._pointerToPositionObject(t),i=this._getAllNodesOverlappingWith(e);return i.length>0?this.nodes[i[i.length-1]]:null},_getEdgesOverlappingWith:function(t,e){var i=this.edges;for(var s in i)i.hasOwnProperty(s)&&i[s].isOverlappingWith(t)&&e.push(s)},_getAllEdgesOverlappingWith:function(t){var e=[];return this._doInAllActiveSectors("_getEdgesOverlappingWith",t,e),e},_getEdgeAt:function(t){var e=this._pointerToPositionObject(t),i=this._getAllEdgesOverlappingWith(e);return i.length>0?this.edges[i[i.length-1]]:null},_addToSelection:function(t){t instanceof Node?this.selectionObj.nodes[t.id]=t:this.selectionObj.edges[t.id]=t},_addToHover:function(t){t instanceof Node?this.hoverObj.nodes[t.id]=t:this.hoverObj.edges[t.id]=t},_removeFromSelection:function(t){t instanceof Node?delete this.selectionObj.nodes[t.id]:delete this.selectionObj.edges[t.id]},_unselectAll:function(t){void 0===t&&(t=!1);for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&this.selectionObj.nodes[e].unselect();for(var i in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(i)&&this.selectionObj.edges[i].unselect();this.selectionObj={nodes:{},edges:{}},0==t&&this.emit("select",this.getSelection())},_unselectClusters:function(t){void 0===t&&(t=!1);for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&this.selectionObj.nodes[e].clusterSize>1&&(this.selectionObj.nodes[e].unselect(),this._removeFromSelection(this.selectionObj.nodes[e]));0==t&&this.emit("select",this.getSelection())},_getSelectedNodeCount:function(){var t=0;for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&(t+=1);return t},_getSelectedNode:function(){for(var t in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(t))return this.selectionObj.nodes[t];return null},_getSelectedEdge:function(){for(var t in this.selectionObj.edges)if(this.selectionObj.edges.hasOwnProperty(t))return this.selectionObj.edges[t];return null},_getSelectedEdgeCount:function(){var t=0;for(var e in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(e)&&(t+=1);return t},_getSelectedObjectCount:function(){var t=0;for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&(t+=1);for(var i in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(i)&&(t+=1);return t},_selectionIsEmpty:function(){for(var t in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(t))return!1;for(var e in this.selectionObj.edges)if(this.selectionObj.edges.hasOwnProperty(e))return!1;return!0},_clusterInSelection:function(){for(var t in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(t)&&this.selectionObj.nodes[t].clusterSize>1)return!0;return!1},_selectConnectedEdges:function(t){for(var e=0;e<t.dynamicEdges.length;e++){var i=t.dynamicEdges[e];i.select(),this._addToSelection(i)}},_hoverConnectedEdges:function(t){for(var e=0;e<t.dynamicEdges.length;e++){var i=t.dynamicEdges[e];i.hover=!0,this._addToHover(i)}},_unselectConnectedEdges:function(t){for(var e=0;e<t.dynamicEdges.length;e++){var i=t.dynamicEdges[e];i.unselect(),this._removeFromSelection(i)}},_selectObject:function(t,e,i,s){void 0===i&&(i=!1),void 0===s&&(s=!0),0==this._selectionIsEmpty()&&0==e&&0==this.forceAppendSelection&&this._unselectAll(!0),0==t.selected?(t.select(),this._addToSelection(t),t instanceof Node&&0==this.blockConnectingEdgeSelection&&1==s&&this._selectConnectedEdges(t)):(t.unselect(),this._removeFromSelection(t)),0==i&&this.emit("select",this.getSelection())},_blurObject:function(t){1==t.hover&&(t.hover=!1,this.emit("blurNode",{node:t.id}))},_hoverObject:function(t){0==t.hover&&(t.hover=!0,this._addToHover(t),t instanceof Node&&this.emit("hoverNode",{node:t.id})),t instanceof Node&&this._hoverConnectedEdges(t)},_handleTouch:function(){},_handleTap:function(t){var e=this._getNodeAt(t);if(null!=e)this._selectObject(e,!1);else{var i=this._getEdgeAt(t);null!=i?this._selectObject(i,!1):this._unselectAll()}this.emit("click",this.getSelection()),this._redraw()},_handleDoubleTap:function(t){var e=this._getNodeAt(t);null!=e&&void 0!==e&&(this.areaCenter={x:this._XconvertDOMtoCanvas(t.x),y:this._YconvertDOMtoCanvas(t.y)},this.openCluster(e)),this.emit("doubleClick",this.getSelection())},_handleOnHold:function(t){var e=this._getNodeAt(t);if(null!=e)this._selectObject(e,!0);else{var i=this._getEdgeAt(t);null!=i&&this._selectObject(i,!0)}this._redraw()},_handleOnRelease:function(){},getSelection:function(){var t=this.getSelectedNodes(),e=this.getSelectedEdges();return{nodes:t,edges:e}},getSelectedNodes:function(){var t=[];for(var e in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(e)&&t.push(e);return t
|
|
},getSelectedEdges:function(){var t=[];for(var e in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(e)&&t.push(e);return t},setSelection:function(t){var e,i,s;if(!t||void 0==t.length)throw"Selection must be an array with ids";for(this._unselectAll(!0),e=0,i=t.length;i>e;e++){s=t[e];var o=this.nodes[s];if(!o)throw new RangeError('Node with id "'+s+'" not found');this._selectObject(o,!0,!0)}console.log("setSelection is deprecated. Please use selectNodes instead."),this.redraw()},selectNodes:function(t,e){var i,s,o;if(!t||void 0==t.length)throw"Selection must be an array with ids";for(this._unselectAll(!0),i=0,s=t.length;s>i;i++){o=t[i];var n=this.nodes[o];if(!n)throw new RangeError('Node with id "'+o+'" not found');this._selectObject(n,!0,!0,e)}this.redraw()},selectEdges:function(t){var e,i,s;if(!t||void 0==t.length)throw"Selection must be an array with ids";for(this._unselectAll(!0),e=0,i=t.length;i>e;e++){s=t[e];var o=this.edges[s];if(!o)throw new RangeError('Edge with id "'+s+'" not found');this._selectObject(o,!0,!0,highlightEdges)}this.redraw()},_updateSelection:function(){for(var t in this.selectionObj.nodes)this.selectionObj.nodes.hasOwnProperty(t)&&(this.nodes.hasOwnProperty(t)||delete this.selectionObj.nodes[t]);for(var e in this.selectionObj.edges)this.selectionObj.edges.hasOwnProperty(e)&&(this.edges.hasOwnProperty(e)||delete this.selectionObj.edges[e])}},NavigationMixin={_cleanNavigation:function(){var t=document.getElementById("graph-navigation_wrapper");null!=t&&this.containerElement.removeChild(t),document.onmouseup=null},_loadNavigationElements:function(){this._cleanNavigation(),this.navigationDivs={};var t=["up","down","left","right","zoomIn","zoomOut","zoomExtends"],e=["_moveUp","_moveDown","_moveLeft","_moveRight","_zoomIn","_zoomOut","zoomExtent"];this.navigationDivs.wrapper=document.createElement("div"),this.navigationDivs.wrapper.id="graph-navigation_wrapper",this.navigationDivs.wrapper.style.position="absolute",this.navigationDivs.wrapper.style.width=this.frame.canvas.clientWidth+"px",this.navigationDivs.wrapper.style.height=this.frame.canvas.clientHeight+"px",this.containerElement.insertBefore(this.navigationDivs.wrapper,this.frame);for(var i=0;i<t.length;i++)this.navigationDivs[t[i]]=document.createElement("div"),this.navigationDivs[t[i]].id="graph-navigation_"+t[i],this.navigationDivs[t[i]].className="graph-navigation "+t[i],this.navigationDivs.wrapper.appendChild(this.navigationDivs[t[i]]),this.navigationDivs[t[i]].onmousedown=this[e[i]].bind(this);document.onmouseup=this._stopMovement.bind(this)},_stopMovement:function(){this._xStopMoving(),this._yStopMoving(),this._stopZoom()},_preventDefault:function(t){void 0!==t&&(t.preventDefault?t.preventDefault():t.returnValue=!1)},_moveUp:function(t){this.yIncrement=this.constants.keyboard.speed.y,this.start(),this._preventDefault(t),this.navigationDivs&&(this.navigationDivs.up.className+=" active")},_moveDown:function(t){this.yIncrement=-this.constants.keyboard.speed.y,this.start(),this._preventDefault(t),this.navigationDivs&&(this.navigationDivs.down.className+=" active")},_moveLeft:function(t){this.xIncrement=this.constants.keyboard.speed.x,this.start(),this._preventDefault(t),this.navigationDivs&&(this.navigationDivs.left.className+=" active")},_moveRight:function(t){this.xIncrement=-this.constants.keyboard.speed.y,this.start(),this._preventDefault(t),this.navigationDivs&&(this.navigationDivs.right.className+=" active")},_zoomIn:function(t){this.zoomIncrement=this.constants.keyboard.speed.zoom,this.start(),this._preventDefault(t),this.navigationDivs&&(this.navigationDivs.zoomIn.className+=" active")},_zoomOut:function(){this.zoomIncrement=-this.constants.keyboard.speed.zoom,this.start(),this._preventDefault(event),this.navigationDivs&&(this.navigationDivs.zoomOut.className+=" active")},_stopZoom:function(){this.zoomIncrement=0,this.navigationDivs&&(this.navigationDivs.zoomIn.className=this.navigationDivs.zoomIn.className.replace(" active",""),this.navigationDivs.zoomOut.className=this.navigationDivs.zoomOut.className.replace(" active",""))},_yStopMoving:function(){this.yIncrement=0,this.navigationDivs&&(this.navigationDivs.up.className=this.navigationDivs.up.className.replace(" active",""),this.navigationDivs.down.className=this.navigationDivs.down.className.replace(" active",""))},_xStopMoving:function(){this.xIncrement=0,this.navigationDivs&&(this.navigationDivs.left.className=this.navigationDivs.left.className.replace(" active",""),this.navigationDivs.right.className=this.navigationDivs.right.className.replace(" active",""))}},graphMixinLoaders={_loadMixin:function(t){for(var e in t)t.hasOwnProperty(e)&&(Graph.prototype[e]=t[e])},_clearMixin:function(t){for(var e in t)t.hasOwnProperty(e)&&(Graph.prototype[e]=void 0)},_loadPhysicsSystem:function(){this._loadMixin(physicsMixin),this._loadSelectedForceSolver(),1==this.constants.configurePhysics&&this._loadPhysicsConfiguration()},_loadClusterSystem:function(){this.clusterSession=0,this.hubThreshold=5,this._loadMixin(ClusterMixin)},_loadSectorSystem:function(){this.sectors={},this.activeSector=["default"],this.sectors.active={},this.sectors.active["default"]={nodes:{},edges:{},nodeIndices:[],formationScale:1,drawingNode:void 0},this.sectors.frozen={},this.sectors.support={nodes:{},edges:{},nodeIndices:[],formationScale:1,drawingNode:void 0},this.nodeIndices=this.sectors.active["default"].nodeIndices,this._loadMixin(SectorMixin)},_loadSelectionSystem:function(){this.selectionObj={nodes:{},edges:{}},this._loadMixin(SelectionMixin)},_loadManipulationSystem:function(){this.blockConnectingEdgeSelection=!1,this.forceAppendSelection=!1,1==this.constants.dataManipulation.enabled?(void 0===this.manipulationDiv&&(this.manipulationDiv=document.createElement("div"),this.manipulationDiv.className="graph-manipulationDiv",this.manipulationDiv.id="graph-manipulationDiv",this.manipulationDiv.style.display=1==this.editMode?"block":"none",this.containerElement.insertBefore(this.manipulationDiv,this.frame)),void 0===this.editModeDiv&&(this.editModeDiv=document.createElement("div"),this.editModeDiv.className="graph-manipulation-editMode",this.editModeDiv.id="graph-manipulation-editMode",this.editModeDiv.style.display=1==this.editMode?"none":"block",this.containerElement.insertBefore(this.editModeDiv,this.frame)),void 0===this.closeDiv&&(this.closeDiv=document.createElement("div"),this.closeDiv.className="graph-manipulation-closeDiv",this.closeDiv.id="graph-manipulation-closeDiv",this.closeDiv.style.display=this.manipulationDiv.style.display,this.containerElement.insertBefore(this.closeDiv,this.frame)),this._loadMixin(manipulationMixin),this._createManipulatorBar()):void 0!==this.manipulationDiv&&(this._createManipulatorBar(),this.containerElement.removeChild(this.manipulationDiv),this.containerElement.removeChild(this.editModeDiv),this.containerElement.removeChild(this.closeDiv),this.manipulationDiv=void 0,this.editModeDiv=void 0,this.closeDiv=void 0,this._clearMixin(manipulationMixin))},_loadNavigationControls:function(){this._loadMixin(NavigationMixin),this._cleanNavigation(),1==this.constants.navigation.enabled&&this._loadNavigationElements()},_loadHierarchySystem:function(){this._loadMixin(HierarchicalLayoutMixin)}};Emitter(Graph.prototype),Graph.prototype._getScriptPath=function(){for(var t=document.getElementsByTagName("script"),e=0;e<t.length;e++){var i=t[e].src,s=i&&/\/?vis(.min)?\.js$/.exec(i);if(s)return i.substring(0,i.length-s[0].length)}return null},Graph.prototype._getRange=function(){var t,e=1e9,i=-1e9,s=1e9,o=-1e9;for(var n in this.nodes)this.nodes.hasOwnProperty(n)&&(t=this.nodes[n],s>t.x&&(s=t.x),o<t.x&&(o=t.x),e>t.y&&(e=t.y),i<t.y&&(i=t.y));return 1e9==s&&-1e9==o&&1e9==e&&-1e9==i&&(e=0,i=0,s=0,o=0),{minX:s,maxX:o,minY:e,maxY:i}},Graph.prototype._findCenter=function(t){return{x:.5*(t.maxX+t.minX),y:.5*(t.maxY+t.minY)}},Graph.prototype._centerGraph=function(t){var e=this._findCenter(t);e.x*=this.scale,e.y*=this.scale,e.x-=.5*this.frame.canvas.clientWidth,e.y-=.5*this.frame.canvas.clientHeight,this._setTranslation(-e.x,-e.y)},Graph.prototype.zoomExtent=function(t,e){void 0===t&&(t=!1),void 0===e&&(e=!1);var i,s=this._getRange();if(1==t){var o=this.nodeIndices.length;i=1==this.constants.smoothCurves?1==this.constants.clustering.enabled&&o>=this.constants.clustering.initialMaxNodes?49.07548/(o+142.05338)+91444e-8:12.662/(o+7.4147)+.0964822:1==this.constants.clustering.enabled&&o>=this.constants.clustering.initialMaxNodes?77.5271985/(o+187.266146)+476710517e-13:30.5062972/(o+19.93597763)+.08413486;var n=Math.min(this.frame.canvas.clientWidth/600,this.frame.canvas.clientHeight/600);i*=n}else{var r=1.1*(Math.abs(s.minX)+Math.abs(s.maxX)),a=1.1*(Math.abs(s.minY)+Math.abs(s.maxY)),h=this.frame.canvas.clientWidth/r,d=this.frame.canvas.clientHeight/a;i=d>=h?h:d}i>1&&(i=1),this._setScale(i),this._centerGraph(s),0==e&&(this.moving=!0,this.start())},Graph.prototype._updateNodeIndexList=function(){this._clearNodeIndexList();for(var t in this.nodes)this.nodes.hasOwnProperty(t)&&this.nodeIndices.push(t)},Graph.prototype.setData=function(t,e){if(void 0===e&&(e=!1),t&&t.dot&&(t.nodes||t.edges))throw new SyntaxError('Data must contain either parameter "dot" or parameter pair "nodes" and "edges", but not both.');if(this.setOptions(t&&t.options),t&&t.dot){if(t&&t.dot){var i=vis.util.DOTToGraph(t.dot);return void this.setData(i)}}else this._setNodes(t&&t.nodes),this._setEdges(t&&t.edges);if(this._putDataInSector(),!e)if(this.stabilize){var s=this;setTimeout(function(){s._stabilize(),s.start()},0)}else this.start()},Graph.prototype.setOptions=function(t){if(t){var e;if(void 0!==t.width&&(this.width=t.width),void 0!==t.height&&(this.height=t.height),void 0!==t.stabilize&&(this.stabilize=t.stabilize),void 0!==t.selectable&&(this.selectable=t.selectable),void 0!==t.smoothCurves&&(this.constants.smoothCurves=t.smoothCurves),void 0!==t.freezeForStabilization&&(this.constants.freezeForStabilization=t.freezeForStabilization),void 0!==t.configurePhysics&&(this.constants.configurePhysics=t.configurePhysics),void 0!==t.stabilizationIterations&&(this.constants.stabilizationIterations=t.stabilizationIterations),void 0!==t.dragGraph&&(this.constants.dragGraph=t.dragGraph),void 0!==t.dragNodes&&(this.constants.dragNodes=t.dragNodes),void 0!==t.zoomable&&(this.constants.zoomable=t.zoomable),void 0!==t.hover&&(this.constants.hover=t.hover),void 0!==t.labels)for(e in t.labels)t.labels.hasOwnProperty(e)&&(this.constants.labels[e]=t.labels[e]);if(t.onAdd&&(this.triggerFunctions.add=t.onAdd),t.onEdit&&(this.triggerFunctions.edit=t.onEdit),t.onEditEdge&&(this.triggerFunctions.editEdge=t.onEditEdge),t.onConnect&&(this.triggerFunctions.connect=t.onConnect),t.onDelete&&(this.triggerFunctions.del=t.onDelete),t.physics){if(t.physics.barnesHut){this.constants.physics.barnesHut.enabled=!0;for(e in t.physics.barnesHut)t.physics.barnesHut.hasOwnProperty(e)&&(this.constants.physics.barnesHut[e]=t.physics.barnesHut[e])}if(t.physics.repulsion){this.constants.physics.barnesHut.enabled=!1;for(e in t.physics.repulsion)t.physics.repulsion.hasOwnProperty(e)&&(this.constants.physics.repulsion[e]=t.physics.repulsion[e])}if(t.physics.hierarchicalRepulsion){this.constants.hierarchicalLayout.enabled=!0,this.constants.physics.hierarchicalRepulsion.enabled=!0,this.constants.physics.barnesHut.enabled=!1;for(e in t.physics.hierarchicalRepulsion)t.physics.hierarchicalRepulsion.hasOwnProperty(e)&&(this.constants.physics.hierarchicalRepulsion[e]=t.physics.hierarchicalRepulsion[e])}}if(t.hierarchicalLayout){this.constants.hierarchicalLayout.enabled=!0;for(e in t.hierarchicalLayout)t.hierarchicalLayout.hasOwnProperty(e)&&(this.constants.hierarchicalLayout[e]=t.hierarchicalLayout[e])}else void 0!==t.hierarchicalLayout&&(this.constants.hierarchicalLayout.enabled=!1);if(t.clustering){this.constants.clustering.enabled=!0;for(e in t.clustering)t.clustering.hasOwnProperty(e)&&(this.constants.clustering[e]=t.clustering[e])}else void 0!==t.clustering&&(this.constants.clustering.enabled=!1);if(t.navigation){this.constants.navigation.enabled=!0;for(e in t.navigation)t.navigation.hasOwnProperty(e)&&(this.constants.navigation[e]=t.navigation[e])}else void 0!==t.navigation&&(this.constants.navigation.enabled=!1);if(t.keyboard){this.constants.keyboard.enabled=!0;for(e in t.keyboard)t.keyboard.hasOwnProperty(e)&&(this.constants.keyboard[e]=t.keyboard[e])}else void 0!==t.keyboard&&(this.constants.keyboard.enabled=!1);if(t.dataManipulation){this.constants.dataManipulation.enabled=!0;for(e in t.dataManipulation)t.dataManipulation.hasOwnProperty(e)&&(this.constants.dataManipulation[e]=t.dataManipulation[e]);this.editMode=this.constants.dataManipulation.initiallyVisible}else void 0!==t.dataManipulation&&(this.constants.dataManipulation.enabled=!1);if(t.edges){for(e in t.edges)t.edges.hasOwnProperty(e)&&"object"!=typeof t.edges[e]&&(this.constants.edges[e]=t.edges[e]);void 0!==t.edges.color&&(util.isString(t.edges.color)?(this.constants.edges.color={},this.constants.edges.color.color=t.edges.color,this.constants.edges.color.highlight=t.edges.color,this.constants.edges.color.hover=t.edges.color):(void 0!==t.edges.color.color&&(this.constants.edges.color.color=t.edges.color.color),void 0!==t.edges.color.highlight&&(this.constants.edges.color.highlight=t.edges.color.highlight),void 0!==t.edges.color.hover&&(this.constants.edges.color.hover=t.edges.color.hover))),t.edges.fontColor||void 0!==t.edges.color&&(util.isString(t.edges.color)?this.constants.edges.fontColor=t.edges.color:void 0!==t.edges.color.color&&(this.constants.edges.fontColor=t.edges.color.color)),t.edges.dash&&(void 0!==t.edges.dash.length&&(this.constants.edges.dash.length=t.edges.dash.length),void 0!==t.edges.dash.gap&&(this.constants.edges.dash.gap=t.edges.dash.gap),void 0!==t.edges.dash.altLength&&(this.constants.edges.dash.altLength=t.edges.dash.altLength))}if(t.nodes){for(e in t.nodes)t.nodes.hasOwnProperty(e)&&(this.constants.nodes[e]=t.nodes[e]);t.nodes.color&&(this.constants.nodes.color=util.parseColor(t.nodes.color))}if(t.groups)for(var i in t.groups)if(t.groups.hasOwnProperty(i)){var s=t.groups[i];this.groups.add(i,s)}if(t.tooltip){for(e in t.tooltip)t.tooltip.hasOwnProperty(e)&&(this.constants.tooltip[e]=t.tooltip[e]);t.tooltip.color&&(this.constants.tooltip.color=util.parseColor(t.tooltip.color))}}this._loadPhysicsSystem(),this._loadNavigationControls(),this._loadManipulationSystem(),this._configureSmoothCurves(),this._createKeyBinds(),this.setSize(this.width,this.height),this.moving=!0,this.start()},Graph.prototype._create=function(){for(;this.containerElement.hasChildNodes();)this.containerElement.removeChild(this.containerElement.firstChild);if(this.frame=document.createElement("div"),this.frame.className="graph-frame",this.frame.style.position="relative",this.frame.style.overflow="hidden",this.frame.canvas=document.createElement("canvas"),this.frame.canvas.style.position="relative",this.frame.appendChild(this.frame.canvas),!this.frame.canvas.getContext){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.frame.canvas.appendChild(t)}var e=this;this.drag={},this.pinch={},this.hammer=Hammer(this.frame.canvas,{prevent_default:!0}),this.hammer.on("tap",e._onTap.bind(e)),this.hammer.on("doubletap",e._onDoubleTap.bind(e)),this.hammer.on("hold",e._onHold.bind(e)),this.hammer.on("pinch",e._onPinch.bind(e)),this.hammer.on("touch",e._onTouch.bind(e)),this.hammer.on("dragstart",e._onDragStart.bind(e)),this.hammer.on("drag",e._onDrag.bind(e)),this.hammer.on("dragend",e._onDragEnd.bind(e)),this.hammer.on("release",e._onRelease.bind(e)),this.hammer.on("mousewheel",e._onMouseWheel.bind(e)),this.hammer.on("DOMMouseScroll",e._onMouseWheel.bind(e)),this.hammer.on("mousemove",e._onMouseMoveTitle.bind(e)),this.containerElement.appendChild(this.frame)},Graph.prototype._createKeyBinds=function(){var t=this;this.mousetrap=mousetrap,this.mousetrap.reset(),1==this.constants.keyboard.enabled&&(this.mousetrap.bind("up",this._moveUp.bind(t),"keydown"),this.mousetrap.bind("up",this._yStopMoving.bind(t),"keyup"),this.mousetrap.bind("down",this._moveDown.bind(t),"keydown"),this.mousetrap.bind("down",this._yStopMoving.bind(t),"keyup"),this.mousetrap.bind("left",this._moveLeft.bind(t),"keydown"),this.mousetrap.bind("left",this._xStopMoving.bind(t),"keyup"),this.mousetrap.bind("right",this._moveRight.bind(t),"keydown"),this.mousetrap.bind("right",this._xStopMoving.bind(t),"keyup"),this.mousetrap.bind("=",this._zoomIn.bind(t),"keydown"),this.mousetrap.bind("=",this._stopZoom.bind(t),"keyup"),this.mousetrap.bind("-",this._zoomOut.bind(t),"keydown"),this.mousetrap.bind("-",this._stopZoom.bind(t),"keyup"),this.mousetrap.bind("[",this._zoomIn.bind(t),"keydown"),this.mousetrap.bind("[",this._stopZoom.bind(t),"keyup"),this.mousetrap.bind("]",this._zoomOut.bind(t),"keydown"),this.mousetrap.bind("]",this._stopZoom.bind(t),"keyup"),this.mousetrap.bind("pageup",this._zoomIn.bind(t),"keydown"),this.mousetrap.bind("pageup",this._stopZoom.bind(t),"keyup"),this.mousetrap.bind("pagedown",this._zoomOut.bind(t),"keydown"),this.mousetrap.bind("pagedown",this._stopZoom.bind(t),"keyup")),1==this.constants.dataManipulation.enabled&&(this.mousetrap.bind("escape",this._createManipulatorBar.bind(t)),this.mousetrap.bind("del",this._deleteSelected.bind(t)))},Graph.prototype._getPointer=function(t){return{x:t.pageX-vis.util.getAbsoluteLeft(this.frame.canvas),y:t.pageY-vis.util.getAbsoluteTop(this.frame.canvas)}},Graph.prototype._onTouch=function(t){this.drag.pointer=this._getPointer(t.gesture.center),this.drag.pinched=!1,this.pinch.scale=this._getScale(),this._handleTouch(this.drag.pointer)},Graph.prototype._onDragStart=function(){this._handleDragStart()},Graph.prototype._handleDragStart=function(){var t=this.drag,e=this._getNodeAt(t.pointer);if(t.dragging=!0,t.selection=[],t.translation=this._getTranslation(),t.nodeId=null,null!=e){t.nodeId=e.id,e.isSelected()||this._selectObject(e,!1);for(var i in this.selectionObj.nodes)if(this.selectionObj.nodes.hasOwnProperty(i)){var s=this.selectionObj.nodes[i],o={id:s.id,node:s,x:s.x,y:s.y,xFixed:s.xFixed,yFixed:s.yFixed};s.xFixed=!0,s.yFixed=!0,t.selection.push(o)}}},Graph.prototype._onDrag=function(t){this._handleOnDrag(t)},Graph.prototype._handleOnDrag=function(t){if(!this.drag.pinched){var e=this._getPointer(t.gesture.center),i=this,s=this.drag,o=s.selection;if(o&&o.length&&1==this.constants.dragNodes){var n=e.x-s.pointer.x,r=e.y-s.pointer.y;o.forEach(function(t){var e=t.node;t.xFixed||(e.x=i._XconvertDOMtoCanvas(i._XconvertCanvasToDOM(t.x)+n)),t.yFixed||(e.y=i._YconvertDOMtoCanvas(i._YconvertCanvasToDOM(t.y)+r))}),this.moving||(this.moving=!0,this.start())}else if(1==this.constants.dragGraph){var a=e.x-this.drag.pointer.x,h=e.y-this.drag.pointer.y;this._setTranslation(this.drag.translation.x+a,this.drag.translation.y+h),this._redraw(),this.moving=!0,this.start()}}},Graph.prototype._onDragEnd=function(){this.drag.dragging=!1;var t=this.drag.selection;t&&t.forEach(function(t){t.node.xFixed=t.xFixed,t.node.yFixed=t.yFixed})},Graph.prototype._onTap=function(t){var e=this._getPointer(t.gesture.center);this.pointerPosition=e,this._handleTap(e)},Graph.prototype._onDoubleTap=function(t){var e=this._getPointer(t.gesture.center);this._handleDoubleTap(e)},Graph.prototype._onHold=function(t){var e=this._getPointer(t.gesture.center);this.pointerPosition=e,this._handleOnHold(e)},Graph.prototype._onRelease=function(t){var e=this._getPointer(t.gesture.center);this._handleOnRelease(e)},Graph.prototype._onPinch=function(t){var e=this._getPointer(t.gesture.center);this.drag.pinched=!0,"scale"in this.pinch||(this.pinch.scale=1);var i=this.pinch.scale*t.gesture.scale;this._zoom(i,e)},Graph.prototype._zoom=function(t,e){if(1==this.constants.zoomable){var i=this._getScale();1e-5>t&&(t=1e-5),t>10&&(t=10);var s=this._getTranslation(),o=t/i,n=(1-o)*e.x+s.x*o,r=(1-o)*e.y+s.y*o;return this.areaCenter={x:this._XconvertDOMtoCanvas(e.x),y:this._YconvertDOMtoCanvas(e.y)},this._setScale(t),this._setTranslation(n,r),this.updateClustersDefault(),this._redraw(),t>i?this.emit("zoom",{direction:"+"}):this.emit("zoom",{direction:"-"}),t}},Graph.prototype._onMouseWheel=function(t){var e=0;if(t.wheelDelta?e=t.wheelDelta/120:t.detail&&(e=-t.detail/3),e){var i=this._getScale(),s=e/10;0>e&&(s/=1-s),i*=1+s;var o=util.fakeGesture(this,t),n=this._getPointer(o.center);this._zoom(i,n)}t.preventDefault()},Graph.prototype._onMouseMoveTitle=function(t){var e=util.fakeGesture(this,t),i=this._getPointer(e.center);this.popupObj&&this._checkHidePopup(i);var s=this,o=function(){s._checkShowPopup(i)};if(this.popupTimer&&clearInterval(this.popupTimer),this.drag.dragging||(this.popupTimer=setTimeout(o,this.constants.tooltip.delay)),1==this.constants.hover){for(var n in this.hoverObj.edges)this.hoverObj.edges.hasOwnProperty(n)&&(this.hoverObj.edges[n].hover=!1,delete this.hoverObj.edges[n]);var r=this._getNodeAt(i);null==r&&(r=this._getEdgeAt(i)),null!=r&&this._hoverObject(r);for(var a in this.hoverObj.nodes)this.hoverObj.nodes.hasOwnProperty(a)&&(r instanceof Node&&r.id!=a||r instanceof Edge||null==r)&&(this._blurObject(this.hoverObj.nodes[a]),delete this.hoverObj.nodes[a]);this.redraw()}},Graph.prototype._checkShowPopup=function(t){var e,i={left:this._XconvertDOMtoCanvas(t.x),top:this._YconvertDOMtoCanvas(t.y),right:this._XconvertDOMtoCanvas(t.x),bottom:this._YconvertDOMtoCanvas(t.y)},s=this.popupObj;if(void 0==this.popupObj){var o=this.nodes;for(e in o)if(o.hasOwnProperty(e)){var n=o[e];if(void 0!==n.getTitle()&&n.isOverlappingWith(i)){this.popupObj=n;break}}}if(void 0===this.popupObj){var r=this.edges;for(e in r)if(r.hasOwnProperty(e)){var a=r[e];if(a.connected&&void 0!==a.getTitle()&&a.isOverlappingWith(i)){this.popupObj=a;break}}}if(this.popupObj){if(this.popupObj!=s){var h=this;h.popup||(h.popup=new Popup(h.frame,h.constants.tooltip)),h.popup.setPosition(t.x-3,t.y-3),h.popup.setText(h.popupObj.getTitle()),h.popup.show()}}else this.popup&&this.popup.hide()},Graph.prototype._checkHidePopup=function(t){this.popupObj&&this._getNodeAt(t)||(this.popupObj=void 0,this.popup&&this.popup.hide())},Graph.prototype.setSize=function(t,e){this.frame.style.width=t,this.frame.style.height=e,this.frame.canvas.style.width="100%",this.frame.canvas.style.height="100%",this.frame.canvas.width=this.frame.canvas.clientWidth,this.frame.canvas.height=this.frame.canvas.clientHeight,void 0!==this.manipulationDiv&&(this.manipulationDiv.style.width=this.frame.canvas.clientWidth+"px"),void 0!==this.navigationDivs&&void 0!==this.navigationDivs.wrapper&&(this.navigationDivs.wrapper.style.width=this.frame.canvas.clientWidth+"px",this.navigationDivs.wrapper.style.height=this.frame.canvas.clientHeight+"px"),this.emit("resize",{width:this.frame.canvas.width,height:this.frame.canvas.height})},Graph.prototype._setNodes=function(t){var e=this.nodesData;if(t instanceof DataSet||t instanceof DataView)this.nodesData=t;else if(t instanceof Array)this.nodesData=new DataSet,this.nodesData.add(t);else{if(t)throw new TypeError("Array or DataSet expected");this.nodesData=new DataSet}if(e&&util.forEach(this.nodesListeners,function(t,i){e.off(i,t)}),this.nodes={},this.nodesData){var i=this;util.forEach(this.nodesListeners,function(t,e){i.nodesData.on(e,t)});var s=this.nodesData.getIds();this._addNodes(s)}this._updateSelection()},Graph.prototype._addNodes=function(t){for(var e,i=0,s=t.length;s>i;i++){e=t[i];var o=this.nodesData.get(e),n=new Node(o,this.images,this.groups,this.constants);if(this.nodes[e]=n,!(0!=n.xFixed&&0!=n.yFixed||null!==n.x&&null!==n.y)){var r=1*t.length,a=2*Math.PI*Math.random();0==n.xFixed&&(n.x=r*Math.cos(a)),0==n.yFixed&&(n.y=r*Math.sin(a))}this.moving=!0}this._updateNodeIndexList(),1==this.constants.hierarchicalLayout.enabled&&0==this.initializing&&(this._resetLevels(),this._setupHierarchicalLayout()),this._updateCalculationNodes(),this._reconnectEdges(),this._updateValueRange(this.nodes),this.updateLabels()},Graph.prototype._updateNodes=function(t){for(var e=this.nodes,i=this.nodesData,s=0,o=t.length;o>s;s++){var n=t[s],r=e[n],a=i.get(n);r?r.setProperties(a,this.constants):(r=new Node(properties,this.images,this.groups,this.constants),e[n]=r)}this.moving=!0,1==this.constants.hierarchicalLayout.enabled&&0==this.initializing&&(this._resetLevels(),this._setupHierarchicalLayout()),this._updateNodeIndexList(),this._reconnectEdges(),this._updateValueRange(e)},Graph.prototype._removeNodes=function(t){for(var e=this.nodes,i=0,s=t.length;s>i;i++){var o=t[i];delete e[o]}this._updateNodeIndexList(),1==this.constants.hierarchicalLayout.enabled&&0==this.initializing&&(this._resetLevels(),this._setupHierarchicalLayout()),this._updateCalculationNodes(),this._reconnectEdges(),this._updateSelection(),this._updateValueRange(e)},Graph.prototype._setEdges=function(t){var e=this.edgesData;if(t instanceof DataSet||t instanceof DataView)this.edgesData=t;else if(t instanceof Array)this.edgesData=new DataSet,this.edgesData.add(t);else{if(t)throw new TypeError("Array or DataSet expected");this.edgesData=new DataSet}if(e&&util.forEach(this.edgesListeners,function(t,i){e.off(i,t)}),this.edges={},this.edgesData){var i=this;util.forEach(this.edgesListeners,function(t,e){i.edgesData.on(e,t)});var s=this.edgesData.getIds();this._addEdges(s)}this._reconnectEdges()},Graph.prototype._addEdges=function(t){for(var e=this.edges,i=this.edgesData,s=0,o=t.length;o>s;s++){var n=t[s],r=e[n];r&&r.disconnect();var a=i.get(n,{showInternalIds:!0});e[n]=new Edge(a,this,this.constants)}this.moving=!0,this._updateValueRange(e),this._createBezierNodes(),1==this.constants.hierarchicalLayout.enabled&&0==this.initializing&&(this._resetLevels(),this._setupHierarchicalLayout()),this._updateCalculationNodes()},Graph.prototype._updateEdges=function(t){for(var e=this.edges,i=this.edgesData,s=0,o=t.length;o>s;s++){var n=t[s],r=i.get(n),a=e[n];a?(a.disconnect(),a.setProperties(r,this.constants),a.connect()):(a=new Edge(r,this,this.constants),this.edges[n]=a)}this._createBezierNodes(),1==this.constants.hierarchicalLayout.enabled&&0==this.initializing&&(this._resetLevels(),this._setupHierarchicalLayout()),this.moving=!0,this._updateValueRange(e)},Graph.prototype._removeEdges=function(t){for(var e=this.edges,i=0,s=t.length;s>i;i++){var o=t[i],n=e[o];n&&(null!=n.via&&delete this.sectors.support.nodes[n.via.id],n.disconnect(),delete e[o])}this.moving=!0,this._updateValueRange(e),1==this.constants.hierarchicalLayout.enabled&&0==this.initializing&&(this._resetLevels(),this._setupHierarchicalLayout()),this._updateCalculationNodes()},Graph.prototype._reconnectEdges=function(){var t,e=this.nodes,i=this.edges;for(t in e)e.hasOwnProperty(t)&&(e[t].edges=[]);for(t in i)if(i.hasOwnProperty(t)){var s=i[t];s.from=null,s.to=null,s.connect()}},Graph.prototype._updateValueRange=function(t){var e,i=void 0,s=void 0;for(e in t)if(t.hasOwnProperty(e)){var o=t[e].getValue();void 0!==o&&(i=void 0===i?o:Math.min(o,i),s=void 0===s?o:Math.max(o,s))}if(void 0!==i&&void 0!==s)for(e in t)t.hasOwnProperty(e)&&t[e].setValueRange(i,s)},Graph.prototype.redraw=function(){this.setSize(this.width,this.height),this._redraw()},Graph.prototype._redraw=function(){var t=this.frame.canvas.getContext("2d"),e=this.frame.canvas.width,i=this.frame.canvas.height;t.clearRect(0,0,e,i),t.save(),t.translate(this.translation.x,this.translation.y),t.scale(this.scale,this.scale),this.canvasTopLeft={x:this._XconvertDOMtoCanvas(0),y:this._YconvertDOMtoCanvas(0)},this.canvasBottomRight={x:this._XconvertDOMtoCanvas(this.frame.canvas.clientWidth),y:this._YconvertDOMtoCanvas(this.frame.canvas.clientHeight)},this._doInAllSectors("_drawAllSectorNodes",t),this._doInAllSectors("_drawEdges",t),this._doInAllSectors("_drawNodes",t,!1),this._doInAllSectors("_drawControlNodes",t),t.restore()},Graph.prototype._setTranslation=function(t,e){void 0===this.translation&&(this.translation={x:0,y:0}),void 0!==t&&(this.translation.x=t),void 0!==e&&(this.translation.y=e),this.emit("viewChanged")},Graph.prototype._getTranslation=function(){return{x:this.translation.x,y:this.translation.y}},Graph.prototype._setScale=function(t){this.scale=t},Graph.prototype._getScale=function(){return this.scale},Graph.prototype._XconvertDOMtoCanvas=function(t){return(t-this.translation.x)/this.scale},Graph.prototype._XconvertCanvasToDOM=function(t){return t*this.scale+this.translation.x},Graph.prototype._YconvertDOMtoCanvas=function(t){return(t-this.translation.y)/this.scale},Graph.prototype._YconvertCanvasToDOM=function(t){return t*this.scale+this.translation.y},Graph.prototype.canvasToDOM=function(t){return{x:this._XconvertCanvasToDOM(t.x),y:this._YconvertCanvasToDOM(t.y)}},Graph.prototype.DOMtoCanvas=function(t){return{x:this._XconvertDOMtoCanvas(t.x),y:this._YconvertDOMtoCanvas(t.y)}},Graph.prototype._drawNodes=function(t,e){void 0===e&&(e=!1);var i=this.nodes,s=[];for(var o in i)i.hasOwnProperty(o)&&(i[o].setScaleAndPos(this.scale,this.canvasTopLeft,this.canvasBottomRight),i[o].isSelected()?s.push(o):(i[o].inArea()||e)&&i[o].draw(t));for(var n=0,r=s.length;r>n;n++)(i[s[n]].inArea()||e)&&i[s[n]].draw(t)},Graph.prototype._drawEdges=function(t){var e=this.edges;for(var i in e)if(e.hasOwnProperty(i)){var s=e[i];s.setScale(this.scale),s.connected&&e[i].draw(t)}},Graph.prototype._drawControlNodes=function(t){var e=this.edges;for(var i in e)e.hasOwnProperty(i)&&e[i]._drawControlNodes(t)},Graph.prototype._stabilize=function(){1==this.constants.freezeForStabilization&&this._freezeDefinedNodes();for(var t=0;this.moving&&t<this.constants.stabilizationIterations;)this._physicsTick(),t++;this.zoomExtent(!1,!0),1==this.constants.freezeForStabilization&&this._restoreFrozenNodes(),this.emit("stabilized",{iterations:t})},Graph.prototype._freezeDefinedNodes=function(){var t=this.nodes;for(var e in t)t.hasOwnProperty(e)&&null!=t[e].x&&null!=t[e].y&&(t[e].fixedData.x=t[e].xFixed,t[e].fixedData.y=t[e].yFixed,t[e].xFixed=!0,t[e].yFixed=!0)},Graph.prototype._restoreFrozenNodes=function(){var t=this.nodes;for(var e in t)t.hasOwnProperty(e)&&null!=t[e].fixedData.x&&(t[e].xFixed=t[e].fixedData.x,t[e].yFixed=t[e].fixedData.y)},Graph.prototype._isMoving=function(t){var e=this.nodes;for(var i in e)if(e.hasOwnProperty(i)&&e[i].isMoving(t))return!0;return!1},Graph.prototype._discreteStepNodes=function(){var t,e=this.physicsDiscreteStepsize,i=this.nodes,s=!1;if(this.constants.maxVelocity>0)for(t in i)i.hasOwnProperty(t)&&(i[t].discreteStepLimited(e,this.constants.maxVelocity),s=!0);else for(t in i)i.hasOwnProperty(t)&&(i[t].discreteStep(e),s=!0);if(1==s){var o=this.constants.minVelocity/Math.max(this.scale,.05);this.moving=o>.5*this.constants.maxVelocity?!0:this._isMoving(o)}},Graph.prototype._physicsTick=function(){this.freezeSimulation||this.moving&&(this._doInAllActiveSectors("_initializeForceCalculation"),this._doInAllActiveSectors("_discreteStepNodes"),this.constants.smoothCurves&&this._doInSupportSector("_discreteStepNodes"),this._findCenter(this._getRange()))},Graph.prototype._animationStep=function(){this.timer=void 0,this._handleNavigation(),this.start();var t=Date.now(),e=1;this._physicsTick();for(var i=Date.now()-t;i<this.renderTimestep-this.renderTime&&e<this.maxPhysicsTicksPerRender;)this._physicsTick(),i=Date.now()-t,e++;var s=Date.now();this._redraw(),this.renderTime=Date.now()-s},"undefined"!=typeof window&&(window.requestAnimationFrame=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame),Graph.prototype.start=function(){if(this.moving||0!=this.xIncrement||0!=this.yIncrement||0!=this.zoomIncrement){if(!this.timer){var t=navigator.userAgent.toLowerCase(),e=!1;-1!=t.indexOf("msie 9.0")?e=!0:-1!=t.indexOf("safari")&&t.indexOf("chrome")<=-1&&(e=!0),this.timer=1==e?window.setTimeout(this._animationStep.bind(this),this.renderTimestep):window.requestAnimationFrame(this._animationStep.bind(this),this.renderTimestep)
|
|
}}else this._redraw()},Graph.prototype._handleNavigation=function(){if(0!=this.xIncrement||0!=this.yIncrement){var t=this._getTranslation();this._setTranslation(t.x+this.xIncrement,t.y+this.yIncrement)}if(0!=this.zoomIncrement){var e={x:this.frame.canvas.clientWidth/2,y:this.frame.canvas.clientHeight/2};this._zoom(this.scale*(1+this.zoomIncrement),e)}},Graph.prototype.toggleFreeze=function(){0==this.freezeSimulation?this.freezeSimulation=!0:(this.freezeSimulation=!1,this.start())},Graph.prototype._configureSmoothCurves=function(t){if(void 0===t&&(t=!0),1==this.constants.smoothCurves)this._createBezierNodes();else{this.sectors.support.nodes={};for(var e in this.edges)this.edges.hasOwnProperty(e)&&(this.edges[e].smooth=!1,this.edges[e].via=null)}this._updateCalculationNodes(),t||(this.moving=!0,this.start())},Graph.prototype._createBezierNodes=function(){if(1==this.constants.smoothCurves)for(var t in this.edges)if(this.edges.hasOwnProperty(t)){var e=this.edges[t];if(null==e.via){e.smooth=!0;var i="edgeId:".concat(e.id);this.sectors.support.nodes[i]=new Node({id:i,mass:1,shape:"circle",image:"",internalMultiplier:1},{},{},this.constants),e.via=this.sectors.support.nodes[i],e.via.parentEdgeId=e.id,e.positionBezierNode()}}},Graph.prototype._initializeMixinLoaders=function(){for(var t in graphMixinLoaders)graphMixinLoaders.hasOwnProperty(t)&&(Graph.prototype[t]=graphMixinLoaders[t])},Graph.prototype.storePosition=function(){var t=[];for(var e in this.nodes)if(this.nodes.hasOwnProperty(e)){var i=this.nodes[e],s=!this.nodes.xFixed,o=!this.nodes.yFixed;(this.nodesData._data[e].x!=Math.round(i.x)||this.nodesData._data[e].y!=Math.round(i.y))&&t.push({id:e,x:Math.round(i.x),y:Math.round(i.y),allowedToMoveX:s,allowedToMoveY:o})}this.nodesData.update(t)},Graph.prototype.focusOnNode=function(t,e){if(this.nodes.hasOwnProperty(t)){void 0===e&&(e=this._getScale());var i={x:this.nodes[t].x,y:this.nodes[t].y},s=e;this._setScale(s);var o=this.DOMtoCanvas({x:.5*this.frame.canvas.width,y:.5*this.frame.canvas.height}),n=this._getTranslation(),r={x:o.x-i.x,y:o.y-i.y};this._setTranslation(n.x+s*r.x,n.y+s*r.y),this.redraw()}else console.log("This nodeId cannot be found.")},Emitter(Graph3d.prototype),Graph3d.Camera=function(){this.armLocation=new Point3d,this.armRotation={},this.armRotation.horizontal=0,this.armRotation.vertical=0,this.armLength=1.7,this.cameraLocation=new Point3d,this.cameraRotation=new Point3d(.5*Math.PI,0,0),this.calculateCameraOrientation()},Graph3d.Camera.prototype.setArmLocation=function(t,e,i){this.armLocation.x=t,this.armLocation.y=e,this.armLocation.z=i,this.calculateCameraOrientation()},Graph3d.Camera.prototype.setArmRotation=function(t,e){void 0!==t&&(this.armRotation.horizontal=t),void 0!==e&&(this.armRotation.vertical=e,this.armRotation.vertical<0&&(this.armRotation.vertical=0),this.armRotation.vertical>.5*Math.PI&&(this.armRotation.vertical=.5*Math.PI)),(void 0!==t||void 0!==e)&&this.calculateCameraOrientation()},Graph3d.Camera.prototype.getArmRotation=function(){var t={};return t.horizontal=this.armRotation.horizontal,t.vertical=this.armRotation.vertical,t},Graph3d.Camera.prototype.setArmLength=function(t){void 0!==t&&(this.armLength=t,this.armLength<.71&&(this.armLength=.71),this.armLength>5&&(this.armLength=5),this.calculateCameraOrientation())},Graph3d.Camera.prototype.getArmLength=function(){return this.armLength},Graph3d.Camera.prototype.getCameraLocation=function(){return this.cameraLocation},Graph3d.Camera.prototype.getCameraRotation=function(){return this.cameraRotation},Graph3d.Camera.prototype.calculateCameraOrientation=function(){this.cameraLocation.x=this.armLocation.x-this.armLength*Math.sin(this.armRotation.horizontal)*Math.cos(this.armRotation.vertical),this.cameraLocation.y=this.armLocation.y-this.armLength*Math.cos(this.armRotation.horizontal)*Math.cos(this.armRotation.vertical),this.cameraLocation.z=this.armLocation.z+this.armLength*Math.sin(this.armRotation.vertical),this.cameraRotation.x=Math.PI/2-this.armRotation.vertical,this.cameraRotation.y=0,this.cameraRotation.z=-this.armRotation.horizontal},Graph3d.prototype._setScale=function(){this.scale=new Point3d(1/(this.xMax-this.xMin),1/(this.yMax-this.yMin),1/(this.zMax-this.zMin)),this.keepAspectRatio&&(this.scale.x<this.scale.y?this.scale.y=this.scale.x:this.scale.x=this.scale.y),this.scale.z*=this.verticalRatio,this.scale.value=1/(this.valueMax-this.valueMin);var t=(this.xMax+this.xMin)/2*this.scale.x,e=(this.yMax+this.yMin)/2*this.scale.y,i=(this.zMax+this.zMin)/2*this.scale.z;this.camera.setArmLocation(t,e,i)},Graph3d.prototype._convert3Dto2D=function(t){var e=this._convertPointToTranslation(t);return this._convertTranslationToScreen(e)},Graph3d.prototype._convertPointToTranslation=function(t){var e=t.x*this.scale.x,i=t.y*this.scale.y,s=t.z*this.scale.z,o=this.camera.getCameraLocation().x,n=this.camera.getCameraLocation().y,r=this.camera.getCameraLocation().z,a=Math.sin(this.camera.getCameraRotation().x),h=Math.cos(this.camera.getCameraRotation().x),d=Math.sin(this.camera.getCameraRotation().y),l=Math.cos(this.camera.getCameraRotation().y),c=Math.sin(this.camera.getCameraRotation().z),p=Math.cos(this.camera.getCameraRotation().z),u=l*(c*(i-n)+p*(e-o))-d*(s-r),m=a*(l*(s-r)+d*(c*(i-n)+p*(e-o)))+h*(p*(i-n)-c*(e-o)),g=h*(l*(s-r)+d*(c*(i-n)+p*(e-o)))-a*(p*(i-n)-c*(e-o));return new Point3d(u,m,g)},Graph3d.prototype._convertTranslationToScreen=function(t){var e,i,s=this.eye.x,o=this.eye.y,n=this.eye.z,r=t.x,a=t.y,h=t.z;return this.showPerspective?(e=(r-s)*(n/h),i=(a-o)*(n/h)):(e=r*-(n/this.camera.getArmLength()),i=a*-(n/this.camera.getArmLength())),new Point2d(this.xcenter+e*this.frame.canvas.clientWidth,this.ycenter-i*this.frame.canvas.clientWidth)},Graph3d.prototype._setBackgroundColor=function(t){var e="white",i="gray",s=1;if("string"==typeof t)e=t,i="none",s=0;else if("object"==typeof t)void 0!==t.fill&&(e=t.fill),void 0!==t.stroke&&(i=t.stroke),void 0!==t.strokeWidth&&(s=t.strokeWidth);else if(void 0!==t)throw"Unsupported type of backgroundColor";this.frame.style.backgroundColor=e,this.frame.style.borderColor=i,this.frame.style.borderWidth=s+"px",this.frame.style.borderStyle="solid"},Graph3d.STYLE={BAR:0,BARCOLOR:1,BARSIZE:2,DOT:3,DOTLINE:4,DOTCOLOR:5,DOTSIZE:6,GRID:7,LINE:8,SURFACE:9},Graph3d.prototype._getStyleNumber=function(t){switch(t){case"dot":return Graph3d.STYLE.DOT;case"dot-line":return Graph3d.STYLE.DOTLINE;case"dot-color":return Graph3d.STYLE.DOTCOLOR;case"dot-size":return Graph3d.STYLE.DOTSIZE;case"line":return Graph3d.STYLE.LINE;case"grid":return Graph3d.STYLE.GRID;case"surface":return Graph3d.STYLE.SURFACE;case"bar":return Graph3d.STYLE.BAR;case"bar-color":return Graph3d.STYLE.BARCOLOR;case"bar-size":return Graph3d.STYLE.BARSIZE}return-1},Graph3d.prototype._determineColumnIndexes=function(t){if(this.style===Graph3d.STYLE.DOT||this.style===Graph3d.STYLE.DOTLINE||this.style===Graph3d.STYLE.LINE||this.style===Graph3d.STYLE.GRID||this.style===Graph3d.STYLE.SURFACE||this.style===Graph3d.STYLE.BAR)this.colX=0,this.colY=1,this.colZ=2,this.colValue=void 0,t.getNumberOfColumns()>3&&(this.colFilter=3);else{if(this.style!==Graph3d.STYLE.DOTCOLOR&&this.style!==Graph3d.STYLE.DOTSIZE&&this.style!==Graph3d.STYLE.BARCOLOR&&this.style!==Graph3d.STYLE.BARSIZE)throw'Unknown style "'+this.style+'"';this.colX=0,this.colY=1,this.colZ=2,this.colValue=3,t.getNumberOfColumns()>4&&(this.colFilter=4)}},Graph3d.prototype.getNumberOfRows=function(t){return t.length},Graph3d.prototype.getNumberOfColumns=function(t){var e=0;for(var i in t[0])t[0].hasOwnProperty(i)&&e++;return e},Graph3d.prototype.getDistinctValues=function(t,e){for(var i=[],s=0;s<t.length;s++)-1==i.indexOf(t[s][e])&&i.push(t[s][e]);return i},Graph3d.prototype.getColumnRange=function(t,e){for(var i={min:t[0][e],max:t[0][e]},s=0;s<t.length;s++)i.min>t[s][e]&&(i.min=t[s][e]),i.max<t[s][e]&&(i.max=t[s][e]);return i},Graph3d.prototype._dataInitialize=function(t){var e=this;if(this.dataSet&&this.dataSet.off("*",this._onChange),void 0!==t){Array.isArray(t)&&(t=new DataSet(t));var i;if(!(t instanceof DataSet||t instanceof DataView))throw new Error("Array, DataSet, or DataView expected");if(i=t.get(),0!=i.length){this.dataSet=t,this.dataTable=i,this._onChange=function(){e.setData(e.dataSet)},this.dataSet.on("*",this._onChange),this.colX="x",this.colY="y",this.colZ="z",this.colValue="style",this.colFilter="filter",i[0].hasOwnProperty("filter")&&void 0===this.dataFilter&&(this.dataFilter=new Filter(t,this.colFilter,this),this.dataFilter.setOnLoadCallback(function(){e.redraw()}));var s=this.style==Graph3d.STYLE.BAR||this.style==Graph3d.STYLE.BARCOLOR||this.style==Graph3d.STYLE.BARSIZE;if(s){if(void 0!==this.defaultXBarWidth)this.xBarWidth=this.defaultXBarWidth;else{var o=this.getDistinctValues(i,this.colX);this.xBarWidth=o[1]-o[0]||1}if(void 0!==this.defaultYBarWidth)this.yBarWidth=this.defaultYBarWidth;else{var n=this.getDistinctValues(i,this.colY);this.yBarWidth=n[1]-n[0]||1}}var r=this.getColumnRange(i,this.colX);s&&(r.min-=this.xBarWidth/2,r.max+=this.xBarWidth/2),this.xMin=void 0!==this.defaultXMin?this.defaultXMin:r.min,this.xMax=void 0!==this.defaultXMax?this.defaultXMax:r.max,this.xMax<=this.xMin&&(this.xMax=this.xMin+1),this.xStep=void 0!==this.defaultXStep?this.defaultXStep:(this.xMax-this.xMin)/5;var a=this.getColumnRange(i,this.colY);s&&(a.min-=this.yBarWidth/2,a.max+=this.yBarWidth/2),this.yMin=void 0!==this.defaultYMin?this.defaultYMin:a.min,this.yMax=void 0!==this.defaultYMax?this.defaultYMax:a.max,this.yMax<=this.yMin&&(this.yMax=this.yMin+1),this.yStep=void 0!==this.defaultYStep?this.defaultYStep:(this.yMax-this.yMin)/5;var h=this.getColumnRange(i,this.colZ);if(this.zMin=void 0!==this.defaultZMin?this.defaultZMin:h.min,this.zMax=void 0!==this.defaultZMax?this.defaultZMax:h.max,this.zMax<=this.zMin&&(this.zMax=this.zMin+1),this.zStep=void 0!==this.defaultZStep?this.defaultZStep:(this.zMax-this.zMin)/5,void 0!==this.colValue){var d=this.getColumnRange(i,this.colValue);this.valueMin=void 0!==this.defaultValueMin?this.defaultValueMin:d.min,this.valueMax=void 0!==this.defaultValueMax?this.defaultValueMax:d.max,this.valueMax<=this.valueMin&&(this.valueMax=this.valueMin+1)}this._setScale()}}},Graph3d.prototype._getDataPoints=function(t){function e(t,e){return t-e}var i,s,o,n,r,a,h=[];if(this.style===Graph3d.STYLE.GRID||this.style===Graph3d.STYLE.SURFACE){var d=[],l=[];for(o=0;o<this.getNumberOfRows(t);o++)i=t[o][this.colX]||0,s=t[o][this.colY]||0,-1===d.indexOf(i)&&d.push(i),-1===l.indexOf(s)&&l.push(s);d.sort(e),l.sort(e);var c=[];for(o=0;o<t.length;o++){i=t[o][this.colX]||0,s=t[o][this.colY]||0,n=t[o][this.colZ]||0;var p=d.indexOf(i),u=l.indexOf(s);void 0===c[p]&&(c[p]=[]);var m=new Point3d;m.x=i,m.y=s,m.z=n,r={},r.point=m,r.trans=void 0,r.screen=void 0,r.bottom=new Point3d(i,s,this.zMin),c[p][u]=r,h.push(r)}for(i=0;i<c.length;i++)for(s=0;s<c[i].length;s++)c[i][s]&&(c[i][s].pointRight=i<c.length-1?c[i+1][s]:void 0,c[i][s].pointTop=s<c[i].length-1?c[i][s+1]:void 0,c[i][s].pointCross=i<c.length-1&&s<c[i].length-1?c[i+1][s+1]:void 0)}else for(o=0;o<t.length;o++)a=new Point3d,a.x=t[o][this.colX]||0,a.y=t[o][this.colY]||0,a.z=t[o][this.colZ]||0,void 0!==this.colValue&&(a.value=t[o][this.colValue]||0),r={},r.point=a,r.bottom=new Point3d(a.x,a.y,this.zMin),r.trans=void 0,r.screen=void 0,h.push(r);return h},Graph3d.px=function(t){return t+"px"},Graph3d.prototype.create=function(){for(;this.containerElement.hasChildNodes();)this.containerElement.removeChild(this.containerElement.firstChild);this.frame=document.createElement("div"),this.frame.style.position="relative",this.frame.style.overflow="hidden",this.frame.canvas=document.createElement("canvas"),this.frame.canvas.style.position="relative",this.frame.appendChild(this.frame.canvas);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.frame.canvas.appendChild(t),this.frame.filter=document.createElement("div"),this.frame.filter.style.position="absolute",this.frame.filter.style.bottom="0px",this.frame.filter.style.left="0px",this.frame.filter.style.width="100%",this.frame.appendChild(this.frame.filter);var e=this,i=function(t){e._onMouseDown(t)},s=function(t){e._onTouchStart(t)},o=function(t){e._onWheel(t)},n=function(t){e._onTooltip(t)};G3DaddEventListener(this.frame.canvas,"keydown",onkeydown),G3DaddEventListener(this.frame.canvas,"mousedown",i),G3DaddEventListener(this.frame.canvas,"touchstart",s),G3DaddEventListener(this.frame.canvas,"mousewheel",o),G3DaddEventListener(this.frame.canvas,"mousemove",n),this.containerElement.appendChild(this.frame)},Graph3d.prototype.setSize=function(t,e){this.frame.style.width=t,this.frame.style.height=e,this._resizeCanvas()},Graph3d.prototype._resizeCanvas=function(){this.frame.canvas.style.width="100%",this.frame.canvas.style.height="100%",this.frame.canvas.width=this.frame.canvas.clientWidth,this.frame.canvas.height=this.frame.canvas.clientHeight,this.frame.filter.style.width=this.frame.canvas.clientWidth-20+"px"},Graph3d.prototype.animationStart=function(){if(!this.frame.filter||!this.frame.filter.slider)throw"No animation available";this.frame.filter.slider.play()},Graph3d.prototype.animationStop=function(){this.frame.filter&&this.frame.filter.slider&&this.frame.filter.slider.stop()},Graph3d.prototype._resizeCenter=function(){this.xcenter="%"===this.defaultXCenter.charAt(this.defaultXCenter.length-1)?parseFloat(this.defaultXCenter)/100*this.frame.canvas.clientWidth:parseFloat(this.defaultXCenter),this.ycenter="%"===this.defaultYCenter.charAt(this.defaultYCenter.length-1)?parseFloat(this.defaultYCenter)/100*(this.frame.canvas.clientHeight-this.frame.filter.clientHeight):parseFloat(this.defaultYCenter)},Graph3d.prototype.setCameraPosition=function(t){void 0!==t&&(void 0!==t.horizontal&&void 0!==t.vertical&&this.camera.setArmRotation(t.horizontal,t.vertical),void 0!==t.distance&&this.camera.setArmLength(t.distance),this.redraw())},Graph3d.prototype.getCameraPosition=function(){var t=this.camera.getArmRotation();return t.distance=this.camera.getArmLength(),t},Graph3d.prototype._readData=function(t){this._dataInitialize(t,this.style),this.dataPoints=this.dataFilter?this.dataFilter._getDataPoints():this._getDataPoints(this.dataTable),this._redrawFilter()},Graph3d.prototype.setData=function(t){this._readData(t),this.redraw(),this.animationAutoStart&&this.dataFilter&&this.animationStart()},Graph3d.prototype.setOptions=function(t){var e=void 0;if(this.animationStop(),void 0!==t){if(void 0!==t.width&&(this.width=t.width),void 0!==t.height&&(this.height=t.height),void 0!==t.xCenter&&(this.defaultXCenter=t.xCenter),void 0!==t.yCenter&&(this.defaultYCenter=t.yCenter),void 0!==t.filterLabel&&(this.filterLabel=t.filterLabel),void 0!==t.legendLabel&&(this.legendLabel=t.legendLabel),void 0!==t.xLabel&&(this.xLabel=t.xLabel),void 0!==t.yLabel&&(this.yLabel=t.yLabel),void 0!==t.zLabel&&(this.zLabel=t.zLabel),void 0!==t.style){var i=this._getStyleNumber(t.style);-1!==i&&(this.style=i)}void 0!==t.showGrid&&(this.showGrid=t.showGrid),void 0!==t.showPerspective&&(this.showPerspective=t.showPerspective),void 0!==t.showShadow&&(this.showShadow=t.showShadow),void 0!==t.tooltip&&(this.showTooltip=t.tooltip),void 0!==t.showAnimationControls&&(this.showAnimationControls=t.showAnimationControls),void 0!==t.keepAspectRatio&&(this.keepAspectRatio=t.keepAspectRatio),void 0!==t.verticalRatio&&(this.verticalRatio=t.verticalRatio),void 0!==t.animationInterval&&(this.animationInterval=t.animationInterval),void 0!==t.animationPreload&&(this.animationPreload=t.animationPreload),void 0!==t.animationAutoStart&&(this.animationAutoStart=t.animationAutoStart),void 0!==t.xBarWidth&&(this.defaultXBarWidth=t.xBarWidth),void 0!==t.yBarWidth&&(this.defaultYBarWidth=t.yBarWidth),void 0!==t.xMin&&(this.defaultXMin=t.xMin),void 0!==t.xStep&&(this.defaultXStep=t.xStep),void 0!==t.xMax&&(this.defaultXMax=t.xMax),void 0!==t.yMin&&(this.defaultYMin=t.yMin),void 0!==t.yStep&&(this.defaultYStep=t.yStep),void 0!==t.yMax&&(this.defaultYMax=t.yMax),void 0!==t.zMin&&(this.defaultZMin=t.zMin),void 0!==t.zStep&&(this.defaultZStep=t.zStep),void 0!==t.zMax&&(this.defaultZMax=t.zMax),void 0!==t.valueMin&&(this.defaultValueMin=t.valueMin),void 0!==t.valueMax&&(this.defaultValueMax=t.valueMax),void 0!==t.cameraPosition&&(e=t.cameraPosition),void 0!==e?(this.camera.setArmRotation(e.horizontal,e.vertical),this.camera.setArmLength(e.distance)):(this.camera.setArmRotation(1,.5),this.camera.setArmLength(1.7))}this._setBackgroundColor(t&&t.backgroundColor),this.setSize(this.width,this.height),this.dataTable&&this.setData(this.dataTable),this.animationAutoStart&&this.dataFilter&&this.animationStart()},Graph3d.prototype.redraw=function(){if(void 0===this.dataPoints)throw"Error: graph data not initialized";this._resizeCanvas(),this._resizeCenter(),this._redrawSlider(),this._redrawClear(),this._redrawAxis(),this.style===Graph3d.STYLE.GRID||this.style===Graph3d.STYLE.SURFACE?this._redrawDataGrid():this.style===Graph3d.STYLE.LINE?this._redrawDataLine():this.style===Graph3d.STYLE.BAR||this.style===Graph3d.STYLE.BARCOLOR||this.style===Graph3d.STYLE.BARSIZE?this._redrawDataBar():this._redrawDataDot(),this._redrawInfo(),this._redrawLegend()},Graph3d.prototype._redrawClear=function(){var t=this.frame.canvas,e=t.getContext("2d");e.clearRect(0,0,t.width,t.height)},Graph3d.prototype._redrawLegend=function(){var t;if(this.style===Graph3d.STYLE.DOTCOLOR||this.style===Graph3d.STYLE.DOTSIZE){var e,i,s=.02*this.frame.clientWidth;this.style===Graph3d.STYLE.DOTSIZE?(e=s/2,i=s/2+2*s):(e=20,i=20);var o=Math.max(.25*this.frame.clientHeight,100),n=this.margin,r=this.frame.clientWidth-this.margin,a=r-i,h=n+o}var d=this.frame.canvas,l=d.getContext("2d");if(l.lineWidth=1,l.font="14px arial",this.style===Graph3d.STYLE.DOTCOLOR){var c=0,p=o;for(t=c;p>t;t++){var u=(t-c)/(p-c),m=240*u,g=this._hsv2rgb(m,1,1);l.strokeStyle=g,l.beginPath(),l.moveTo(a,n+t),l.lineTo(r,n+t),l.stroke()}l.strokeStyle=this.colorAxis,l.strokeRect(a,n,i,o)}if(this.style===Graph3d.STYLE.DOTSIZE&&(l.strokeStyle=this.colorAxis,l.fillStyle=this.colorDot,l.beginPath(),l.moveTo(a,n),l.lineTo(r,n),l.lineTo(r-i+e,h),l.lineTo(a,h),l.closePath(),l.fill(),l.stroke()),this.style===Graph3d.STYLE.DOTCOLOR||this.style===Graph3d.STYLE.DOTSIZE){var f=5,v=new StepNumber(this.valueMin,this.valueMax,(this.valueMax-this.valueMin)/5,!0);for(v.start(),v.getCurrent()<this.valueMin&&v.next();!v.end();)t=h-(v.getCurrent()-this.valueMin)/(this.valueMax-this.valueMin)*o,l.beginPath(),l.moveTo(a-f,t),l.lineTo(a,t),l.stroke(),l.textAlign="right",l.textBaseline="middle",l.fillStyle=this.colorAxis,l.fillText(v.getCurrent(),a-2*f,t),v.next();l.textAlign="right",l.textBaseline="top";var y=this.legendLabel;l.fillText(y,r,h+this.margin)}},Graph3d.prototype._redrawFilter=function(){if(this.frame.filter.innerHTML="",this.dataFilter){var t={visible:this.showAnimationControls},e=new Slider(this.frame.filter,t);this.frame.filter.slider=e,this.frame.filter.style.padding="10px",e.setValues(this.dataFilter.values),e.setPlayInterval(this.animationInterval);var i=this,s=function(){var t=e.getIndex();i.dataFilter.selectValue(t),i.dataPoints=i.dataFilter._getDataPoints(),i.redraw()};e.setOnChangeCallback(s)}else this.frame.filter.slider=void 0},Graph3d.prototype._redrawSlider=function(){void 0!==this.frame.filter.slider&&this.frame.filter.slider.redraw()},Graph3d.prototype._redrawInfo=function(){if(this.dataFilter){var t=this.frame.canvas,e=t.getContext("2d");e.font="14px arial",e.lineStyle="gray",e.fillStyle="gray",e.textAlign="left",e.textBaseline="top";var i=this.margin,s=this.margin;e.fillText(this.dataFilter.getLabel()+": "+this.dataFilter.getSelectedValue(),i,s)}},Graph3d.prototype._redrawAxis=function(){var t,e,i,s,o,n,r,a,h,d,l,c,p,u=this.frame.canvas,m=u.getContext("2d");m.font=24/this.camera.getArmLength()+"px arial";var g=.025/this.scale.x,f=.025/this.scale.y,v=5/this.camera.getArmLength(),y=this.camera.getArmRotation().horizontal;for(m.lineWidth=1,s=void 0===this.defaultXStep,i=new StepNumber(this.xMin,this.xMax,this.xStep,s),i.start(),i.getCurrent()<this.xMin&&i.next();!i.end();){var b=i.getCurrent();this.showGrid?(t=this._convert3Dto2D(new Point3d(b,this.yMin,this.zMin)),e=this._convert3Dto2D(new Point3d(b,this.yMax,this.zMin)),m.strokeStyle=this.colorGrid,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke()):(t=this._convert3Dto2D(new Point3d(b,this.yMin,this.zMin)),e=this._convert3Dto2D(new Point3d(b,this.yMin+g,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke(),t=this._convert3Dto2D(new Point3d(b,this.yMax,this.zMin)),e=this._convert3Dto2D(new Point3d(b,this.yMax-g,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke()),r=Math.cos(y)>0?this.yMin:this.yMax,o=this._convert3Dto2D(new Point3d(b,r,this.zMin)),Math.cos(2*y)>0?(m.textAlign="center",m.textBaseline="top",o.y+=v):Math.sin(2*y)<0?(m.textAlign="right",m.textBaseline="middle"):(m.textAlign="left",m.textBaseline="middle"),m.fillStyle=this.colorAxis,m.fillText(" "+i.getCurrent()+" ",o.x,o.y),i.next()}for(m.lineWidth=1,s=void 0===this.defaultYStep,i=new StepNumber(this.yMin,this.yMax,this.yStep,s),i.start(),i.getCurrent()<this.yMin&&i.next();!i.end();)this.showGrid?(t=this._convert3Dto2D(new Point3d(this.xMin,i.getCurrent(),this.zMin)),e=this._convert3Dto2D(new Point3d(this.xMax,i.getCurrent(),this.zMin)),m.strokeStyle=this.colorGrid,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke()):(t=this._convert3Dto2D(new Point3d(this.xMin,i.getCurrent(),this.zMin)),e=this._convert3Dto2D(new Point3d(this.xMin+f,i.getCurrent(),this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke(),t=this._convert3Dto2D(new Point3d(this.xMax,i.getCurrent(),this.zMin)),e=this._convert3Dto2D(new Point3d(this.xMax-f,i.getCurrent(),this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke()),n=Math.sin(y)>0?this.xMin:this.xMax,o=this._convert3Dto2D(new Point3d(n,i.getCurrent(),this.zMin)),Math.cos(2*y)<0?(m.textAlign="center",m.textBaseline="top",o.y+=v):Math.sin(2*y)>0?(m.textAlign="right",m.textBaseline="middle"):(m.textAlign="left",m.textBaseline="middle"),m.fillStyle=this.colorAxis,m.fillText(" "+i.getCurrent()+" ",o.x,o.y),i.next();for(m.lineWidth=1,s=void 0===this.defaultZStep,i=new StepNumber(this.zMin,this.zMax,this.zStep,s),i.start(),i.getCurrent()<this.zMin&&i.next(),n=Math.cos(y)>0?this.xMin:this.xMax,r=Math.sin(y)<0?this.yMin:this.yMax;!i.end();)t=this._convert3Dto2D(new Point3d(n,r,i.getCurrent())),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(t.x-v,t.y),m.stroke(),m.textAlign="right",m.textBaseline="middle",m.fillStyle=this.colorAxis,m.fillText(i.getCurrent()+" ",t.x-5,t.y),i.next();m.lineWidth=1,t=this._convert3Dto2D(new Point3d(n,r,this.zMin)),e=this._convert3Dto2D(new Point3d(n,r,this.zMax)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke(),m.lineWidth=1,c=this._convert3Dto2D(new Point3d(this.xMin,this.yMin,this.zMin)),p=this._convert3Dto2D(new Point3d(this.xMax,this.yMin,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(c.x,c.y),m.lineTo(p.x,p.y),m.stroke(),c=this._convert3Dto2D(new Point3d(this.xMin,this.yMax,this.zMin)),p=this._convert3Dto2D(new Point3d(this.xMax,this.yMax,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(c.x,c.y),m.lineTo(p.x,p.y),m.stroke(),m.lineWidth=1,t=this._convert3Dto2D(new Point3d(this.xMin,this.yMin,this.zMin)),e=this._convert3Dto2D(new Point3d(this.xMin,this.yMax,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke(),t=this._convert3Dto2D(new Point3d(this.xMax,this.yMin,this.zMin)),e=this._convert3Dto2D(new Point3d(this.xMax,this.yMax,this.zMin)),m.strokeStyle=this.colorAxis,m.beginPath(),m.moveTo(t.x,t.y),m.lineTo(e.x,e.y),m.stroke();var _=this.xLabel;_.length>0&&(l=.1/this.scale.y,n=(this.xMin+this.xMax)/2,r=Math.cos(y)>0?this.yMin-l:this.yMax+l,o=this._convert3Dto2D(new Point3d(n,r,this.zMin)),Math.cos(2*y)>0?(m.textAlign="center",m.textBaseline="top"):Math.sin(2*y)<0?(m.textAlign="right",m.textBaseline="middle"):(m.textAlign="left",m.textBaseline="middle"),m.fillStyle=this.colorAxis,m.fillText(_,o.x,o.y));var w=this.yLabel;w.length>0&&(d=.1/this.scale.x,n=Math.sin(y)>0?this.xMin-d:this.xMax+d,r=(this.yMin+this.yMax)/2,o=this._convert3Dto2D(new Point3d(n,r,this.zMin)),Math.cos(2*y)<0?(m.textAlign="center",m.textBaseline="top"):Math.sin(2*y)>0?(m.textAlign="right",m.textBaseline="middle"):(m.textAlign="left",m.textBaseline="middle"),m.fillStyle=this.colorAxis,m.fillText(w,o.x,o.y));var x=this.zLabel;x.length>0&&(h=30,n=Math.cos(y)>0?this.xMin:this.xMax,r=Math.sin(y)<0?this.yMin:this.yMax,a=(this.zMin+this.zMax)/2,o=this._convert3Dto2D(new Point3d(n,r,a)),m.textAlign="right",m.textBaseline="middle",m.fillStyle=this.colorAxis,m.fillText(x,o.x-h,o.y))},Graph3d.prototype._hsv2rgb=function(t,e,i){var s,o,n,r,a,h;switch(r=i*e,a=Math.floor(t/60),h=r*(1-Math.abs(t/60%2-1)),a){case 0:s=r,o=h,n=0;break;case 1:s=h,o=r,n=0;break;case 2:s=0,o=r,n=h;break;case 3:s=0,o=h,n=r;break;case 4:s=h,o=0,n=r;break;case 5:s=r,o=0,n=h;break;default:s=0,o=0,n=0}return"RGB("+parseInt(255*s)+","+parseInt(255*o)+","+parseInt(255*n)+")"},Graph3d.prototype._redrawDataGrid=function(){var t,e,i,s,o,n,r,a,h,d,l,c,p,u=this.frame.canvas,m=u.getContext("2d");if(!(void 0===this.dataPoints||this.dataPoints.length<=0)){for(o=0;o<this.dataPoints.length;o++){var g=this._convertPointToTranslation(this.dataPoints[o].point),f=this._convertTranslationToScreen(g);this.dataPoints[o].trans=g,this.dataPoints[o].screen=f;var v=this._convertPointToTranslation(this.dataPoints[o].bottom);this.dataPoints[o].dist=this.showPerspective?v.length():-v.z}var y=function(t,e){return e.dist-t.dist};if(this.dataPoints.sort(y),this.style===Graph3d.STYLE.SURFACE){for(o=0;o<this.dataPoints.length;o++)if(t=this.dataPoints[o],e=this.dataPoints[o].pointRight,i=this.dataPoints[o].pointTop,s=this.dataPoints[o].pointCross,void 0!==t&&void 0!==e&&void 0!==i&&void 0!==s){if(this.showGrayBottom||this.showShadow){var b=Point3d.subtract(s.trans,t.trans),_=Point3d.subtract(i.trans,e.trans),w=Point3d.crossProduct(b,_),x=w.length();n=w.z>0}else n=!0;n?(p=(t.point.z+e.point.z+i.point.z+s.point.z)/4,d=240*(1-(p-this.zMin)*this.scale.z/this.verticalRatio),l=1,this.showShadow?(c=Math.min(1+w.x/x/2,1),r=this._hsv2rgb(d,l,c),a=r):(c=1,r=this._hsv2rgb(d,l,c),a=this.colorAxis)):(r="gray",a=this.colorAxis),h=.5,m.lineWidth=h,m.fillStyle=r,m.strokeStyle=a,m.beginPath(),m.moveTo(t.screen.x,t.screen.y),m.lineTo(e.screen.x,e.screen.y),m.lineTo(s.screen.x,s.screen.y),m.lineTo(i.screen.x,i.screen.y),m.closePath(),m.fill(),m.stroke()}}else for(o=0;o<this.dataPoints.length;o++)t=this.dataPoints[o],e=this.dataPoints[o].pointRight,i=this.dataPoints[o].pointTop,void 0!==t&&(h=this.showPerspective?2/-t.trans.z:2*-(this.eye.z/this.camera.getArmLength())),void 0!==t&&void 0!==e&&(p=(t.point.z+e.point.z)/2,d=240*(1-(p-this.zMin)*this.scale.z/this.verticalRatio),m.lineWidth=h,m.strokeStyle=this._hsv2rgb(d,1,1),m.beginPath(),m.moveTo(t.screen.x,t.screen.y),m.lineTo(e.screen.x,e.screen.y),m.stroke()),void 0!==t&&void 0!==i&&(p=(t.point.z+i.point.z)/2,d=240*(1-(p-this.zMin)*this.scale.z/this.verticalRatio),m.lineWidth=h,m.strokeStyle=this._hsv2rgb(d,1,1),m.beginPath(),m.moveTo(t.screen.x,t.screen.y),m.lineTo(i.screen.x,i.screen.y),m.stroke())}},Graph3d.prototype._redrawDataDot=function(){var t,e=this.frame.canvas,i=e.getContext("2d");if(!(void 0===this.dataPoints||this.dataPoints.length<=0)){for(t=0;t<this.dataPoints.length;t++){var s=this._convertPointToTranslation(this.dataPoints[t].point),o=this._convertTranslationToScreen(s);this.dataPoints[t].trans=s,this.dataPoints[t].screen=o;var n=this._convertPointToTranslation(this.dataPoints[t].bottom);this.dataPoints[t].dist=this.showPerspective?n.length():-n.z}var r=function(t,e){return e.dist-t.dist};this.dataPoints.sort(r);var a=.02*this.frame.clientWidth;for(t=0;t<this.dataPoints.length;t++){var h=this.dataPoints[t];if(this.style===Graph3d.STYLE.DOTLINE){var d=this._convert3Dto2D(h.bottom);i.lineWidth=1,i.strokeStyle=this.colorGrid,i.beginPath(),i.moveTo(d.x,d.y),i.lineTo(h.screen.x,h.screen.y),i.stroke()}var l;l=this.style===Graph3d.STYLE.DOTSIZE?a/2+2*a*(h.point.value-this.valueMin)/(this.valueMax-this.valueMin):a;var c;c=this.showPerspective?l/-h.trans.z:l*-(this.eye.z/this.camera.getArmLength()),0>c&&(c=0);var p,u,m;this.style===Graph3d.STYLE.DOTCOLOR?(p=240*(1-(h.point.value-this.valueMin)*this.scale.value),u=this._hsv2rgb(p,1,1),m=this._hsv2rgb(p,1,.8)):this.style===Graph3d.STYLE.DOTSIZE?(u=this.colorDot,m=this.colorDotBorder):(p=240*(1-(h.point.z-this.zMin)*this.scale.z/this.verticalRatio),u=this._hsv2rgb(p,1,1),m=this._hsv2rgb(p,1,.8)),i.lineWidth=1,i.strokeStyle=m,i.fillStyle=u,i.beginPath(),i.arc(h.screen.x,h.screen.y,c,0,2*Math.PI,!0),i.fill(),i.stroke()}}},Graph3d.prototype._redrawDataBar=function(){var t,e,i,s,o=this.frame.canvas,n=o.getContext("2d");if(!(void 0===this.dataPoints||this.dataPoints.length<=0)){for(t=0;t<this.dataPoints.length;t++){var r=this._convertPointToTranslation(this.dataPoints[t].point),a=this._convertTranslationToScreen(r);this.dataPoints[t].trans=r,this.dataPoints[t].screen=a;var h=this._convertPointToTranslation(this.dataPoints[t].bottom);this.dataPoints[t].dist=this.showPerspective?h.length():-h.z}var d=function(t,e){return e.dist-t.dist};this.dataPoints.sort(d);var l=this.xBarWidth/2,c=this.yBarWidth/2;for(t=0;t<this.dataPoints.length;t++){var p,u,m,g=this.dataPoints[t];this.style===Graph3d.STYLE.BARCOLOR?(p=240*(1-(g.point.value-this.valueMin)*this.scale.value),u=this._hsv2rgb(p,1,1),m=this._hsv2rgb(p,1,.8)):this.style===Graph3d.STYLE.BARSIZE?(u=this.colorDot,m=this.colorDotBorder):(p=240*(1-(g.point.z-this.zMin)*this.scale.z/this.verticalRatio),u=this._hsv2rgb(p,1,1),m=this._hsv2rgb(p,1,.8)),this.style===Graph3d.STYLE.BARSIZE&&(l=this.xBarWidth/2*((g.point.value-this.valueMin)/(this.valueMax-this.valueMin)*.8+.2),c=this.yBarWidth/2*((g.point.value-this.valueMin)/(this.valueMax-this.valueMin)*.8+.2));var f=this,v=g.point,y=[{point:new Point3d(v.x-l,v.y-c,v.z)},{point:new Point3d(v.x+l,v.y-c,v.z)},{point:new Point3d(v.x+l,v.y+c,v.z)},{point:new Point3d(v.x-l,v.y+c,v.z)}],b=[{point:new Point3d(v.x-l,v.y-c,this.zMin)},{point:new Point3d(v.x+l,v.y-c,this.zMin)},{point:new Point3d(v.x+l,v.y+c,this.zMin)},{point:new Point3d(v.x-l,v.y+c,this.zMin)}];y.forEach(function(t){t.screen=f._convert3Dto2D(t.point)}),b.forEach(function(t){t.screen=f._convert3Dto2D(t.point)});var _=[{corners:y,center:Point3d.avg(b[0].point,b[2].point)},{corners:[y[0],y[1],b[1],b[0]],center:Point3d.avg(b[1].point,b[0].point)},{corners:[y[1],y[2],b[2],b[1]],center:Point3d.avg(b[2].point,b[1].point)},{corners:[y[2],y[3],b[3],b[2]],center:Point3d.avg(b[3].point,b[2].point)},{corners:[y[3],y[0],b[0],b[3]],center:Point3d.avg(b[0].point,b[3].point)}];for(g.surfaces=_,e=0;e<_.length;e++){i=_[e];var w=this._convertPointToTranslation(i.center);i.dist=this.showPerspective?w.length():-w.z}for(_.sort(function(t,e){var i=e.dist-t.dist;return i?i:t.corners===y?1:e.corners===y?-1:0}),n.lineWidth=1,n.strokeStyle=m,n.fillStyle=u,e=2;e<_.length;e++)i=_[e],s=i.corners,n.beginPath(),n.moveTo(s[3].screen.x,s[3].screen.y),n.lineTo(s[0].screen.x,s[0].screen.y),n.lineTo(s[1].screen.x,s[1].screen.y),n.lineTo(s[2].screen.x,s[2].screen.y),n.lineTo(s[3].screen.x,s[3].screen.y),n.fill(),n.stroke()}}},Graph3d.prototype._redrawDataLine=function(){var t,e,i=this.frame.canvas,s=i.getContext("2d");if(!(void 0===this.dataPoints||this.dataPoints.length<=0)){for(e=0;e<this.dataPoints.length;e++){var o=this._convertPointToTranslation(this.dataPoints[e].point),n=this._convertTranslationToScreen(o);this.dataPoints[e].trans=o,this.dataPoints[e].screen=n
|
|
}for(this.dataPoints.length>0&&(t=this.dataPoints[0],s.lineWidth=1,s.strokeStyle="blue",s.beginPath(),s.moveTo(t.screen.x,t.screen.y)),e=1;e<this.dataPoints.length;e++)t=this.dataPoints[e],s.lineTo(t.screen.x,t.screen.y);this.dataPoints.length>0&&s.stroke()}},Graph3d.prototype._onMouseDown=function(t){if(t=t||window.event,this.leftButtonDown&&this._onMouseUp(t),this.leftButtonDown=t.which?1===t.which:1===t.button,this.leftButtonDown||this.touchDown){this.startMouseX=getMouseX(t),this.startMouseY=getMouseY(t),this.startStart=new Date(this.start),this.startEnd=new Date(this.end),this.startArmRotation=this.camera.getArmRotation(),this.frame.style.cursor="move";var e=this;this.onmousemove=function(t){e._onMouseMove(t)},this.onmouseup=function(t){e._onMouseUp(t)},G3DaddEventListener(document,"mousemove",e.onmousemove),G3DaddEventListener(document,"mouseup",e.onmouseup),G3DpreventDefault(t)}},Graph3d.prototype._onMouseMove=function(t){t=t||window.event;var e=parseFloat(getMouseX(t))-this.startMouseX,i=parseFloat(getMouseY(t))-this.startMouseY,s=this.startArmRotation.horizontal+e/200,o=this.startArmRotation.vertical+i/200,n=4,r=Math.sin(n/360*2*Math.PI);Math.abs(Math.sin(s))<r&&(s=Math.round(s/Math.PI)*Math.PI-.001),Math.abs(Math.cos(s))<r&&(s=(Math.round(s/Math.PI-.5)+.5)*Math.PI-.001),Math.abs(Math.sin(o))<r&&(o=Math.round(o/Math.PI)*Math.PI),Math.abs(Math.cos(o))<r&&(o=(Math.round(o/Math.PI-.5)+.5)*Math.PI),this.camera.setArmRotation(s,o),this.redraw();var a=this.getCameraPosition();this.emit("cameraPositionChange",a),G3DpreventDefault(t)},Graph3d.prototype._onMouseUp=function(t){this.frame.style.cursor="auto",this.leftButtonDown=!1,G3DremoveEventListener(document,"mousemove",this.onmousemove),G3DremoveEventListener(document,"mouseup",this.onmouseup),G3DpreventDefault(t)},Graph3d.prototype._onTooltip=function(t){var e=300,i=getMouseX(t)-getAbsoluteLeft(this.frame),s=getMouseY(t)-getAbsoluteTop(this.frame);if(this.showTooltip){if(this.tooltipTimeout&&clearTimeout(this.tooltipTimeout),this.leftButtonDown)return void this._hideTooltip();if(this.tooltip&&this.tooltip.dataPoint){var o=this._dataPointFromXY(i,s);o!==this.tooltip.dataPoint&&(o?this._showTooltip(o):this._hideTooltip())}else{var n=this;this.tooltipTimeout=setTimeout(function(){n.tooltipTimeout=null;var t=n._dataPointFromXY(i,s);t&&n._showTooltip(t)},e)}}},Graph3d.prototype._onTouchStart=function(t){this.touchDown=!0;var e=this;this.ontouchmove=function(t){e._onTouchMove(t)},this.ontouchend=function(t){e._onTouchEnd(t)},G3DaddEventListener(document,"touchmove",e.ontouchmove),G3DaddEventListener(document,"touchend",e.ontouchend),this._onMouseDown(t)},Graph3d.prototype._onTouchMove=function(t){this._onMouseMove(t)},Graph3d.prototype._onTouchEnd=function(t){this.touchDown=!1,G3DremoveEventListener(document,"touchmove",this.ontouchmove),G3DremoveEventListener(document,"touchend",this.ontouchend),this._onMouseUp(t)},Graph3d.prototype._onWheel=function(t){t||(t=window.event);var e=0;if(t.wheelDelta?e=t.wheelDelta/120:t.detail&&(e=-t.detail/3),e){var i=this.camera.getArmLength(),s=i*(1-e/10);this.camera.setArmLength(s),this.redraw(),this._hideTooltip()}var o=this.getCameraPosition();this.emit("cameraPositionChange",o),G3DpreventDefault(t)},Graph3d.prototype._insideTriangle=function(t,e){function i(t){return t>0?1:0>t?-1:0}var s=e[0],o=e[1],n=e[2],r=i((o.x-s.x)*(t.y-s.y)-(o.y-s.y)*(t.x-s.x)),a=i((n.x-o.x)*(t.y-o.y)-(n.y-o.y)*(t.x-o.x)),h=i((s.x-n.x)*(t.y-n.y)-(s.y-n.y)*(t.x-n.x));return!(0!=r&&0!=a&&r!=a||0!=a&&0!=h&&a!=h||0!=r&&0!=h&&r!=h)},Graph3d.prototype._dataPointFromXY=function(t,e){var i,s=100,o=null,n=null,r=null,a=new Point2d(t,e);if(this.style===Graph3d.STYLE.BAR||this.style===Graph3d.STYLE.BARCOLOR||this.style===Graph3d.STYLE.BARSIZE)for(i=this.dataPoints.length-1;i>=0;i--){o=this.dataPoints[i];var h=o.surfaces;if(h)for(var d=h.length-1;d>=0;d--){var l=h[d],c=l.corners,p=[c[0].screen,c[1].screen,c[2].screen],u=[c[2].screen,c[3].screen,c[0].screen];if(this._insideTriangle(a,p)||this._insideTriangle(a,u))return o}}else for(i=0;i<this.dataPoints.length;i++){o=this.dataPoints[i];var m=o.screen;if(m){var g=Math.abs(t-m.x),f=Math.abs(e-m.y),v=Math.sqrt(g*g+f*f);(null===r||r>v)&&s>v&&(r=v,n=o)}}return n},Graph3d.prototype._showTooltip=function(t){var e,i,s;this.tooltip?(e=this.tooltip.dom.content,i=this.tooltip.dom.line,s=this.tooltip.dom.dot):(e=document.createElement("div"),e.style.position="absolute",e.style.padding="10px",e.style.border="1px solid #4d4d4d",e.style.color="#1a1a1a",e.style.background="rgba(255,255,255,0.7)",e.style.borderRadius="2px",e.style.boxShadow="5px 5px 10px rgba(128,128,128,0.5)",i=document.createElement("div"),i.style.position="absolute",i.style.height="40px",i.style.width="0",i.style.borderLeft="1px solid #4d4d4d",s=document.createElement("div"),s.style.position="absolute",s.style.height="0",s.style.width="0",s.style.border="5px solid #4d4d4d",s.style.borderRadius="5px",this.tooltip={dataPoint:null,dom:{content:e,line:i,dot:s}}),this._hideTooltip(),this.tooltip.dataPoint=t,e.innerHTML="function"==typeof this.showTooltip?this.showTooltip(t.point):"<table><tr><td>x:</td><td>"+t.point.x+"</td></tr><tr><td>y:</td><td>"+t.point.y+"</td></tr><tr><td>z:</td><td>"+t.point.z+"</td></tr></table>",e.style.left="0",e.style.top="0",this.frame.appendChild(e),this.frame.appendChild(i),this.frame.appendChild(s);var o=e.offsetWidth,n=e.offsetHeight,r=i.offsetHeight,a=s.offsetWidth,h=s.offsetHeight,d=t.screen.x-o/2;d=Math.min(Math.max(d,10),this.frame.clientWidth-10-o),i.style.left=t.screen.x+"px",i.style.top=t.screen.y-r+"px",e.style.left=d+"px",e.style.top=t.screen.y-r-n+"px",s.style.left=t.screen.x-a/2+"px",s.style.top=t.screen.y-h/2+"px"},Graph3d.prototype._hideTooltip=function(){if(this.tooltip){this.tooltip.dataPoint=null;for(var t in this.tooltip.dom)if(this.tooltip.dom.hasOwnProperty(t)){var e=this.tooltip.dom[t];e&&e.parentNode&&e.parentNode.removeChild(e)}}},G3DaddEventListener=function(t,e,i,s){t.addEventListener?(void 0===s&&(s=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.addEventListener(e,i,s)):t.attachEvent("on"+e,i)},G3DremoveEventListener=function(t,e,i,s){t.removeEventListener?(void 0===s&&(s=!1),"mousewheel"===e&&navigator.userAgent.indexOf("Firefox")>=0&&(e="DOMMouseScroll"),t.removeEventListener(e,i,s)):t.detachEvent("on"+e,i)},G3DstopPropagation=function(t){t||(t=window.event),t.stopPropagation?t.stopPropagation():t.cancelBubble=!0},G3DpreventDefault=function(t){t||(t=window.event),t.preventDefault?t.preventDefault():t.returnValue=!1},Point3d.subtract=function(t,e){var i=new Point3d;return i.x=t.x-e.x,i.y=t.y-e.y,i.z=t.z-e.z,i},Point3d.add=function(t,e){var i=new Point3d;return i.x=t.x+e.x,i.y=t.y+e.y,i.z=t.z+e.z,i},Point3d.avg=function(t,e){return new Point3d((t.x+e.x)/2,(t.y+e.y)/2,(t.z+e.z)/2)},Point3d.crossProduct=function(t,e){var i=new Point3d;return i.x=t.y*e.z-t.z*e.y,i.y=t.z*e.x-t.x*e.z,i.z=t.x*e.y-t.y*e.x,i},Point3d.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},Point2d=function(t,e){this.x=void 0!==t?t:0,this.y=void 0!==e?e:0},Filter.prototype.isLoaded=function(){return this.loaded},Filter.prototype.getLoadedProgress=function(){for(var t=this.values.length,e=0;this.dataPoints[e];)e++;return Math.round(e/t*100)},Filter.prototype.getLabel=function(){return this.graph.filterLabel},Filter.prototype.getColumn=function(){return this.column},Filter.prototype.getSelectedValue=function(){return void 0===this.index?void 0:this.values[this.index]},Filter.prototype.getValues=function(){return this.values},Filter.prototype.getValue=function(t){if(t>=this.values.length)throw"Error: index out of range";return this.values[t]},Filter.prototype._getDataPoints=function(t){if(void 0===t&&(t=this.index),void 0===t)return[];var e;if(this.dataPoints[t])e=this.dataPoints[t];else{var i={};i.column=this.column,i.value=this.values[t];var s=new DataView(this.data,{filter:function(t){return t[i.column]==i.value}}).get();e=this.graph._getDataPoints(s),this.dataPoints[t]=e}return e},Filter.prototype.setOnLoadCallback=function(t){this.onLoadCallback=t},Filter.prototype.selectValue=function(t){if(t>=this.values.length)throw"Error: index out of range";this.index=t,this.value=this.values[t]},Filter.prototype.loadInBackground=function(t){void 0===t&&(t=0);var e=this.graph.frame;if(t<this.values.length){{this._getDataPoints(t)}void 0===e.progress&&(e.progress=document.createElement("DIV"),e.progress.style.position="absolute",e.progress.style.color="gray",e.appendChild(e.progress));var i=this.getLoadedProgress();e.progress.innerHTML="Loading animation... "+i+"%",e.progress.style.bottom=Graph3d.px(60),e.progress.style.left=Graph3d.px(10);var s=this;setTimeout(function(){s.loadInBackground(t+1)},10),this.loaded=!1}else this.loaded=!0,void 0!==e.progress&&(e.removeChild(e.progress),e.progress=void 0),this.onLoadCallback&&this.onLoadCallback()},StepNumber=function(t,e,i,s){this._start=0,this._end=0,this._step=1,this.prettyStep=!0,this.precision=5,this._current=0,this.setRange(t,e,i,s)},StepNumber.prototype.setRange=function(t,e,i,s){this._start=t?t:0,this._end=e?e:0,this.setStep(i,s)},StepNumber.prototype.setStep=function(t,e){void 0===t||0>=t||(void 0!==e&&(this.prettyStep=e),this._step=this.prettyStep===!0?StepNumber.calculatePrettyStep(t):t)},StepNumber.calculatePrettyStep=function(t){var e=function(t){return Math.log(t)/Math.LN10},i=Math.pow(10,Math.round(e(t))),s=2*Math.pow(10,Math.round(e(t/2))),o=5*Math.pow(10,Math.round(e(t/5))),n=i;return Math.abs(s-t)<=Math.abs(n-t)&&(n=s),Math.abs(o-t)<=Math.abs(n-t)&&(n=o),0>=n&&(n=1),n},StepNumber.prototype.getCurrent=function(){return parseFloat(this._current.toPrecision(this.precision))},StepNumber.prototype.getStep=function(){return this._step},StepNumber.prototype.start=function(){this._current=this._start-this._start%this._step},StepNumber.prototype.next=function(){this._current+=this._step},StepNumber.prototype.end=function(){return this._current>this._end},Slider.prototype.prev=function(){var t=this.getIndex();t>0&&(t--,this.setIndex(t))},Slider.prototype.next=function(){var t=this.getIndex();t<this.values.length-1&&(t++,this.setIndex(t))},Slider.prototype.playNext=function(){var t=new Date,e=this.getIndex();e<this.values.length-1?(e++,this.setIndex(e)):this.playLoop&&(e=0,this.setIndex(e));var i=new Date,s=i-t,o=Math.max(this.playInterval-s,0),n=this;this.playTimeout=setTimeout(function(){n.playNext()},o)},Slider.prototype.togglePlay=function(){void 0===this.playTimeout?this.play():this.stop()},Slider.prototype.play=function(){this.playTimeout||(this.playNext(),this.frame&&(this.frame.play.value="Stop"))},Slider.prototype.stop=function(){clearInterval(this.playTimeout),this.playTimeout=void 0,this.frame&&(this.frame.play.value="Play")},Slider.prototype.setOnChangeCallback=function(t){this.onChangeCallback=t},Slider.prototype.setPlayInterval=function(t){this.playInterval=t},Slider.prototype.getPlayInterval=function(){return this.playInterval},Slider.prototype.setPlayLoop=function(t){this.playLoop=t},Slider.prototype.onChange=function(){void 0!==this.onChangeCallback&&this.onChangeCallback()},Slider.prototype.redraw=function(){if(this.frame){this.frame.bar.style.top=this.frame.clientHeight/2-this.frame.bar.offsetHeight/2+"px",this.frame.bar.style.width=this.frame.clientWidth-this.frame.prev.clientWidth-this.frame.play.clientWidth-this.frame.next.clientWidth-30+"px";var t=this.indexToLeft(this.index);this.frame.slide.style.left=t+"px"}},Slider.prototype.setValues=function(t){this.values=t,this.values.length>0?this.setIndex(0):this.index=void 0},Slider.prototype.setIndex=function(t){if(!(t<this.values.length))throw"Error: index out of range";this.index=t,this.redraw(),this.onChange()},Slider.prototype.getIndex=function(){return this.index},Slider.prototype.get=function(){return this.values[this.index]},Slider.prototype._onMouseDown=function(t){var e=t.which?1===t.which:1===t.button;if(e){this.startClientX=t.clientX,this.startSlideX=parseFloat(this.frame.slide.style.left),this.frame.style.cursor="move";var i=this;this.onmousemove=function(t){i._onMouseMove(t)},this.onmouseup=function(t){i._onMouseUp(t)},G3DaddEventListener(document,"mousemove",this.onmousemove),G3DaddEventListener(document,"mouseup",this.onmouseup),G3DpreventDefault(t)}},Slider.prototype.leftToIndex=function(t){var e=parseFloat(this.frame.bar.style.width)-this.frame.slide.clientWidth-10,i=t-3,s=Math.round(i/e*(this.values.length-1));return 0>s&&(s=0),s>this.values.length-1&&(s=this.values.length-1),s},Slider.prototype.indexToLeft=function(t){var e=parseFloat(this.frame.bar.style.width)-this.frame.slide.clientWidth-10,i=t/(this.values.length-1)*e,s=i+3;return s},Slider.prototype._onMouseMove=function(t){var e=t.clientX-this.startClientX,i=this.startSlideX+e,s=this.leftToIndex(i);this.setIndex(s),G3DpreventDefault()},Slider.prototype._onMouseUp=function(){this.frame.style.cursor="auto",G3DremoveEventListener(document,"mousemove",this.onmousemove),G3DremoveEventListener(document,"mouseup",this.onmouseup),G3DpreventDefault()},getAbsoluteLeft=function(t){for(var e=0;null!==t;)e+=t.offsetLeft,e-=t.scrollLeft,t=t.offsetParent;return e},getAbsoluteTop=function(t){for(var e=0;null!==t;)e+=t.offsetTop,e-=t.scrollTop,t=t.offsetParent;return e},getMouseX=function(t){return"clientX"in t?t.clientX:t.targetTouches[0]&&t.targetTouches[0].clientX||0},getMouseY=function(t){return"clientY"in t?t.clientY:t.targetTouches[0]&&t.targetTouches[0].clientY||0};var vis={util:util,moment:moment,DataSet:DataSet,DataView:DataView,Range:Range,stack:stack,TimeStep:TimeStep,components:{items:{Item:Item,ItemBox:ItemBox,ItemPoint:ItemPoint,ItemRange:ItemRange},Component:Component,ItemSet:ItemSet,TimeAxis:TimeAxis},graph:{Node:Node,Edge:Edge,Popup:Popup,Groups:Groups,Images:Images},Timeline:Timeline,Graph:Graph,Graph3d:Graph3d,Graph2d:Graph2d};"undefined"!=typeof exports&&(exports=vis),"undefined"!=typeof module&&"undefined"!=typeof module.exports&&(module.exports=vis),"function"==typeof define&&define(function(){return vis}),"undefined"!=typeof window&&(window.vis=vis)},{"emitter-component":2,hammerjs:3,moment:4,mousetrap:5}],2:[function(t,e){function i(t){return t?s(t):void 0}function s(t){for(var e in i.prototype)t[e]=i.prototype[e];return t}e.exports=i,i.prototype.on=i.prototype.addEventListener=function(t,e){return this._callbacks=this._callbacks||{},(this._callbacks[t]=this._callbacks[t]||[]).push(e),this},i.prototype.once=function(t,e){function i(){s.off(t,i),e.apply(this,arguments)}var s=this;return this._callbacks=this._callbacks||{},i.fn=e,this.on(t,i),this},i.prototype.off=i.prototype.removeListener=i.prototype.removeAllListeners=i.prototype.removeEventListener=function(t,e){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var i=this._callbacks[t];if(!i)return this;if(1==arguments.length)return delete this._callbacks[t],this;for(var s,o=0;o<i.length;o++)if(s=i[o],s===e||s.fn===e){i.splice(o,1);break}return this},i.prototype.emit=function(t){this._callbacks=this._callbacks||{};var e=[].slice.call(arguments,1),i=this._callbacks[t];if(i){i=i.slice(0);for(var s=0,o=i.length;o>s;++s)i[s].apply(this,e)}return this},i.prototype.listeners=function(t){return this._callbacks=this._callbacks||{},this._callbacks[t]||[]},i.prototype.hasListeners=function(t){return!!this.listeners(t).length}},{}],3:[function(t,e){!function(t,i){"use strict";function s(){if(!o.READY){o.event.determineEventTypes();for(var t in o.gestures)o.gestures.hasOwnProperty(t)&&o.detection.register(o.gestures[t]);o.event.onTouch(o.DOCUMENT,o.EVENT_MOVE,o.detection.detect),o.event.onTouch(o.DOCUMENT,o.EVENT_END,o.detection.detect),o.READY=!0}}var o=function(t,e){return new o.Instance(t,e||{})};o.defaults={stop_browser_behavior:{userSelect:"none",touchAction:"none",touchCallout:"none",contentZooming:"none",userDrag:"none",tapHighlightColor:"rgba(0,0,0,0)"}},o.HAS_POINTEREVENTS=navigator.pointerEnabled||navigator.msPointerEnabled,o.HAS_TOUCHEVENTS="ontouchstart"in t,o.MOBILE_REGEX=/mobile|tablet|ip(ad|hone|od)|android/i,o.NO_MOUSEEVENTS=o.HAS_TOUCHEVENTS&&navigator.userAgent.match(o.MOBILE_REGEX),o.EVENT_TYPES={},o.DIRECTION_DOWN="down",o.DIRECTION_LEFT="left",o.DIRECTION_UP="up",o.DIRECTION_RIGHT="right",o.POINTER_MOUSE="mouse",o.POINTER_TOUCH="touch",o.POINTER_PEN="pen",o.EVENT_START="start",o.EVENT_MOVE="move",o.EVENT_END="end",o.DOCUMENT=document,o.plugins={},o.READY=!1,o.Instance=function(t,e){var i=this;return s(),this.element=t,this.enabled=!0,this.options=o.utils.extend(o.utils.extend({},o.defaults),e||{}),this.options.stop_browser_behavior&&o.utils.stopDefaultBrowserBehavior(this.element,this.options.stop_browser_behavior),o.event.onTouch(t,o.EVENT_START,function(t){i.enabled&&o.detection.startDetect(i,t)}),this},o.Instance.prototype={on:function(t,e){for(var i=t.split(" "),s=0;s<i.length;s++)this.element.addEventListener(i[s],e,!1);return this},off:function(t,e){for(var i=t.split(" "),s=0;s<i.length;s++)this.element.removeEventListener(i[s],e,!1);return this},trigger:function(t,e){var i=o.DOCUMENT.createEvent("Event");i.initEvent(t,!0,!0),i.gesture=e;var s=this.element;return o.utils.hasParent(e.target,s)&&(s=e.target),s.dispatchEvent(i),this},enable:function(t){return this.enabled=t,this}};var n=null,r=!1,a=!1;o.event={bindDom:function(t,e,i){for(var s=e.split(" "),o=0;o<s.length;o++)t.addEventListener(s[o],i,!1)},onTouch:function(t,e,i){var s=this;this.bindDom(t,o.EVENT_TYPES[e],function(h){var d=h.type.toLowerCase();if(!d.match(/mouse/)||!a){(d.match(/touch/)||d.match(/pointerdown/)||d.match(/mouse/)&&1===h.which)&&(r=!0),d.match(/touch|pointer/)&&(a=!0);var l=0;r&&(o.HAS_POINTEREVENTS&&e!=o.EVENT_END?l=o.PointerEvent.updatePointer(e,h):d.match(/touch/)?l=h.touches.length:a||(l=d.match(/up/)?0:1),l>0&&e==o.EVENT_END?e=o.EVENT_MOVE:l||(e=o.EVENT_END),l||null===n?n=h:h=n,i.call(o.detection,s.collectEventData(t,e,h)),o.HAS_POINTEREVENTS&&e==o.EVENT_END&&(l=o.PointerEvent.updatePointer(e,h))),l||(n=null,r=!1,a=!1,o.PointerEvent.reset())}})},determineEventTypes:function(){var t;t=o.HAS_POINTEREVENTS?o.PointerEvent.getEvents():o.NO_MOUSEEVENTS?["touchstart","touchmove","touchend touchcancel"]:["touchstart mousedown","touchmove mousemove","touchend touchcancel mouseup"],o.EVENT_TYPES[o.EVENT_START]=t[0],o.EVENT_TYPES[o.EVENT_MOVE]=t[1],o.EVENT_TYPES[o.EVENT_END]=t[2]},getTouchList:function(t){return o.HAS_POINTEREVENTS?o.PointerEvent.getTouchList():t.touches?t.touches:[{identifier:1,pageX:t.pageX,pageY:t.pageY,target:t.target}]},collectEventData:function(t,e,i){var s=this.getTouchList(i,e),n=o.POINTER_TOUCH;return(i.type.match(/mouse/)||o.PointerEvent.matchType(o.POINTER_MOUSE,i))&&(n=o.POINTER_MOUSE),{center:o.utils.getCenter(s),timeStamp:(new Date).getTime(),target:i.target,touches:s,eventType:e,pointerType:n,srcEvent:i,preventDefault:function(){this.srcEvent.preventManipulation&&this.srcEvent.preventManipulation(),this.srcEvent.preventDefault&&this.srcEvent.preventDefault()},stopPropagation:function(){this.srcEvent.stopPropagation()},stopDetect:function(){return o.detection.stopDetect()}}}},o.PointerEvent={pointers:{},getTouchList:function(){var t=this,e=[];return Object.keys(t.pointers).sort().forEach(function(i){e.push(t.pointers[i])}),e},updatePointer:function(t,e){return t==o.EVENT_END?this.pointers={}:(e.identifier=e.pointerId,this.pointers[e.pointerId]=e),Object.keys(this.pointers).length},matchType:function(t,e){if(!e.pointerType)return!1;var i={};return i[o.POINTER_MOUSE]=e.pointerType==e.MSPOINTER_TYPE_MOUSE||e.pointerType==o.POINTER_MOUSE,i[o.POINTER_TOUCH]=e.pointerType==e.MSPOINTER_TYPE_TOUCH||e.pointerType==o.POINTER_TOUCH,i[o.POINTER_PEN]=e.pointerType==e.MSPOINTER_TYPE_PEN||e.pointerType==o.POINTER_PEN,i[t]},getEvents:function(){return["pointerdown MSPointerDown","pointermove MSPointerMove","pointerup pointercancel MSPointerUp MSPointerCancel"]},reset:function(){this.pointers={}}},o.utils={extend:function(t,e,s){for(var o in e)t[o]!==i&&s||(t[o]=e[o]);return t},hasParent:function(t,e){for(;t;){if(t==e)return!0;t=t.parentNode}return!1},getCenter:function(t){for(var e=[],i=[],s=0,o=t.length;o>s;s++)e.push(t[s].pageX),i.push(t[s].pageY);return{pageX:(Math.min.apply(Math,e)+Math.max.apply(Math,e))/2,pageY:(Math.min.apply(Math,i)+Math.max.apply(Math,i))/2}},getVelocity:function(t,e,i){return{x:Math.abs(e/t)||0,y:Math.abs(i/t)||0}},getAngle:function(t,e){var i=e.pageY-t.pageY,s=e.pageX-t.pageX;return 180*Math.atan2(i,s)/Math.PI},getDirection:function(t,e){var i=Math.abs(t.pageX-e.pageX),s=Math.abs(t.pageY-e.pageY);return i>=s?t.pageX-e.pageX>0?o.DIRECTION_LEFT:o.DIRECTION_RIGHT:t.pageY-e.pageY>0?o.DIRECTION_UP:o.DIRECTION_DOWN},getDistance:function(t,e){var i=e.pageX-t.pageX,s=e.pageY-t.pageY;return Math.sqrt(i*i+s*s)},getScale:function(t,e){return t.length>=2&&e.length>=2?this.getDistance(e[0],e[1])/this.getDistance(t[0],t[1]):1},getRotation:function(t,e){return t.length>=2&&e.length>=2?this.getAngle(e[1],e[0])-this.getAngle(t[1],t[0]):0},isVertical:function(t){return t==o.DIRECTION_UP||t==o.DIRECTION_DOWN},stopDefaultBrowserBehavior:function(t,e){var i,s=["webkit","khtml","moz","ms","o",""];if(e&&t.style){for(var o=0;o<s.length;o++)for(var n in e)e.hasOwnProperty(n)&&(i=n,s[o]&&(i=s[o]+i.substring(0,1).toUpperCase()+i.substring(1)),t.style[i]=e[n]);"none"==e.userSelect&&(t.onselectstart=function(){return!1})}}},o.detection={gestures:[],current:null,previous:null,stopped:!1,startDetect:function(t,e){this.current||(this.stopped=!1,this.current={inst:t,startEvent:o.utils.extend({},e),lastEvent:!1,name:""},this.detect(e))},detect:function(t){if(this.current&&!this.stopped){t=this.extendEventData(t);for(var e=this.current.inst.options,i=0,s=this.gestures.length;s>i;i++){var n=this.gestures[i];if(!this.stopped&&e[n.name]!==!1&&n.handler.call(n,t,this.current.inst)===!1){this.stopDetect();break}}return this.current&&(this.current.lastEvent=t),t.eventType==o.EVENT_END&&!t.touches.length-1&&this.stopDetect(),t}},stopDetect:function(){this.previous=o.utils.extend({},this.current),this.current=null,this.stopped=!0},extendEventData:function(t){var e=this.current.startEvent;if(e&&(t.touches.length!=e.touches.length||t.touches===e.touches)){e.touches=[];for(var i=0,s=t.touches.length;s>i;i++)e.touches.push(o.utils.extend({},t.touches[i]))}var n=t.timeStamp-e.timeStamp,r=t.center.pageX-e.center.pageX,a=t.center.pageY-e.center.pageY,h=o.utils.getVelocity(n,r,a);return o.utils.extend(t,{deltaTime:n,deltaX:r,deltaY:a,velocityX:h.x,velocityY:h.y,distance:o.utils.getDistance(e.center,t.center),angle:o.utils.getAngle(e.center,t.center),direction:o.utils.getDirection(e.center,t.center),scale:o.utils.getScale(e.touches,t.touches),rotation:o.utils.getRotation(e.touches,t.touches),startEvent:e}),t},register:function(t){var e=t.defaults||{};return e[t.name]===i&&(e[t.name]=!0),o.utils.extend(o.defaults,e,!0),t.index=t.index||1e3,this.gestures.push(t),this.gestures.sort(function(t,e){return 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i=o.detection.previous,s=!1;if(t.deltaTime>e.options.tap_max_touchtime||t.distance>e.options.tap_max_distance)return;i&&"tap"==i.name&&t.timeStamp-i.lastEvent.timeStamp<e.options.doubletap_interval&&t.distance<e.options.doubletap_distance&&(e.trigger("doubletap",t),s=!0),(!s||e.options.tap_always)&&(o.detection.current.name="tap",e.trigger(o.detection.current.name,t))}}},o.gestures.Swipe={name:"swipe",index:40,defaults:{swipe_max_touches:1,swipe_velocity:.7},handler:function(t,e){if(t.eventType==o.EVENT_END){if(e.options.swipe_max_touches>0&&t.touches.length>e.options.swipe_max_touches)return;(t.velocityX>e.options.swipe_velocity||t.velocityY>e.options.swipe_velocity)&&(e.trigger(this.name,t),e.trigger(this.name+t.direction,t))}}},o.gestures.Drag={name:"drag",index:50,defaults:{drag_min_distance:10,drag_max_touches:1,drag_block_horizontal:!1,drag_block_vertical:!1,drag_lock_to_axis:!1,drag_lock_min_distance:25},triggered:!1,handler:function(t,e){if(o.detection.current.name!=this.name&&this.triggered)return e.trigger(this.name+"end",t),void(this.triggered=!1);if(!(e.options.drag_max_touches>0&&t.touches.length>e.options.drag_max_touches))switch(t.eventType){case o.EVENT_START:this.triggered=!1;break;case o.EVENT_MOVE:if(t.distance<e.options.drag_min_distance&&o.detection.current.name!=this.name)return;o.detection.current.name=this.name,(o.detection.current.lastEvent.drag_locked_to_axis||e.options.drag_lock_to_axis&&e.options.drag_lock_min_distance<=t.distance)&&(t.drag_locked_to_axis=!0);var i=o.detection.current.lastEvent.direction;t.drag_locked_to_axis&&i!==t.direction&&(t.direction=o.utils.isVertical(i)?t.deltaY<0?o.DIRECTION_UP:o.DIRECTION_DOWN:t.deltaX<0?o.DIRECTION_LEFT:o.DIRECTION_RIGHT),this.triggered||(e.trigger(this.name+"start",t),this.triggered=!0),e.trigger(this.name,t),e.trigger(this.name+t.direction,t),(e.options.drag_block_vertical&&o.utils.isVertical(t.direction)||e.options.drag_block_horizontal&&!o.utils.isVertical(t.direction))&&t.preventDefault();break;case o.EVENT_END:this.triggered&&e.trigger(this.name+"end",t),this.triggered=!1}}},o.gestures.Transform={name:"transform",index:45,defaults:{transform_min_scale:.01,transform_min_rotation:1,transform_always_block:!1},triggered:!1,handler:function(t,e){if(o.detection.current.name!=this.name&&this.triggered)return e.trigger(this.name+"end",t),void(this.triggered=!1);if(!(t.touches.length<2))switch(e.options.transform_always_block&&t.preventDefault(),t.eventType){case o.EVENT_START:this.triggered=!1;break;case o.EVENT_MOVE:var i=Math.abs(1-t.scale),s=Math.abs(t.rotation);if(i<e.options.transform_min_scale&&s<e.options.transform_min_rotation)return;o.detection.current.name=this.name,this.triggered||(e.trigger(this.name+"start",t),this.triggered=!0),e.trigger(this.name,t),s>e.options.transform_min_rotation&&e.trigger("rotate",t),i>e.options.transform_min_scale&&(e.trigger("pinch",t),e.trigger("pinch"+(t.scale<1?"in":"out"),t));break;case 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