distribution/docs/themes/hugo-geekdoc/static/js/254-84661edf.chunk.min.js

/*! For license information please see 254-84661edf.chunk.min.js.LICENSE.txt */
(self.webpackChunkgeekdoc=self.webpackChunkgeekdoc||[]).push([[254],{4182:function(e,t,n){var r;r=function(e){return function(e){var t={};function n(r){if(t[r])return t[r].exports;var i=t[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,n),i.l=!0,i.exports}return n.m=e,n.c=t,n.i=function(e){return e},n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{configurable:!1,enumerable:!0,get:r})},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="",n(n.s=7)}([function(t,n){t.exports=e},function(e,t,n){"use strict";var r=n(0).FDLayoutConstants;function i(){}for(var a in r)i[a]=r[a];i.DEFAULT_USE_MULTI_LEVEL_SCALING=!1,i.DEFAULT_RADIAL_SEPARATION=r.DEFAULT_EDGE_LENGTH,i.DEFAULT_COMPONENT_SEPERATION=60,i.TILE=!0,i.TILING_PADDING_VERTICAL=10,i.TILING_PADDING_HORIZONTAL=10,i.TREE_REDUCTION_ON_INCREMENTAL=!1,e.exports=i},function(e,t,n){"use strict";var r=n(0).FDLayoutEdge;function i(e,t,n){r.call(this,e,t,n)}for(var a in i.prototype=Object.create(r.prototype),r)i[a]=r[a];e.exports=i},function(e,t,n){"use strict";var r=n(0).LGraph;function i(e,t,n){r.call(this,e,t,n)}for(var a in i.prototype=Object.create(r.prototype),r)i[a]=r[a];e.exports=i},function(e,t,n){"use strict";var r=n(0).LGraphManager;function i(e){r.call(this,e)}for(var a in i.prototype=Object.create(r.prototype),r)i[a]=r[a];e.exports=i},function(e,t,n){"use strict";var r=n(0).FDLayoutNode,i=n(0).IMath;function a(e,t,n,i){r.call(this,e,t,n,i)}for(var o in a.prototype=Object.create(r.prototype),r)a[o]=r[o];a.prototype.move=function(){var e=this.graphManager.getLayout();this.displacementX=e.coolingFactor*(this.springForceX+this.repulsionForceX+this.gravitationForceX)/this.noOfChildren,this.displacementY=e.coolingFactor*(this.springForceY+this.repulsionForceY+this.gravitationForceY)/this.noOfChildren,Math.abs(this.displacementX)>e.coolingFactor*e.maxNodeDisplacement&&(this.displacementX=e.coolingFactor*e.maxNodeDisplacement*i.sign(this.displacementX)),Math.abs(this.displacementY)>e.coolingFactor*e.maxNodeDisplacement&&(this.displacementY=e.coolingFactor*e.maxNodeDisplacement*i.sign(this.displacementY)),null==this.child||0==this.child.getNodes().length?this.moveBy(this.displacementX,this.displacementY):this.propogateDisplacementToChildren(this.displacementX,this.displacementY),e.totalDisplacement+=Math.abs(this.displacementX)+Math.abs(this.displacementY),this.springForceX=0,this.springForceY=0,this.repulsionForceX=0,this.repulsionForceY=0,this.gravitationForceX=0,this.gravitationForceY=0,this.displacementX=0,this.displacementY=0},a.prototype.propogateDisplacementToChildren=function(e,t){for(var n,r=this.getChild().getNodes(),i=0;i<r.length;i++)null==(n=r[i]).getChild()?(n.moveBy(e,t),n.displacementX+=e,n.displacementY+=t):n.propogateDisplacementToChildren(e,t)},a.prototype.setPred1=function(e){this.pred1=e},a.prototype.getPred1=function(){return pred1},a.prototype.getPred2=function(){return pred2},a.prototype.setNext=function(e){this.next=e},a.prototype.getNext=function(){return next},a.prototype.setProcessed=function(e){this.processed=e},a.prototype.isProcessed=function(){return processed},e.exports=a},function(e,t,n){"use strict";var r=n(0).FDLayout,i=n(4),a=n(3),o=n(5),s=n(2),l=n(1),u=n(0).FDLayoutConstants,c=n(0).LayoutConstants,h=n(0).Point,d=n(0).PointD,p=n(0).Layout,g=n(0).Integer,f=n(0).IGeometry,v=n(0).LGraph,y=n(0).Transform;function m(){r.call(this),this.toBeTiled={}}for(var b in m.prototype=Object.create(r.prototype),r)m[b]=r[b];m.prototype.newGraphManager=function(){var e=new i(this);return this.graphManager=e,e},m.prototype.newGraph=function(e){return new a(null,this.graphManager,e)},m.prototype.newNode=function(e){return new o(this.graphManager,e)},m.prototype.newEdge=function(e){return new s(null,null,e)},m.prototype.initParameters=function(){r.prototype.initParameters.call(this,arguments),this.isSubLayout||(l.DEFAULT_EDGE_LENGTH<10?this.idealEdgeLength=10:this.idealEdgeLength=l.DEFAULT_EDGE_LENGTH,this.useSmartIdealEdgeLengthCalculation=l.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION,this.springConstant=u.DEFAULT_SPRING_STRENGTH,this.repulsionConstant=u.DEFAULT_REPULSION_STRENGTH,this.gravityConstant=u.DEFAULT_GRAVITY_STRENGTH,this.compoundGravityConstant=u.DEFAULT_COMPOUND_GRAVITY_STRENGTH,this.gravityRangeFactor=u.DEFAULT_GRAVITY_RANGE_FACTOR,this.compoundGravityRangeFactor=u.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR,this.prunedNodesAll=[],this.growTreeIterations=0,this.afterGrowthIterations=0,this.isTreeGrowing=!1,this.isGrowthFinished=!1,this.coolingCycle=0,this.maxCoolingCycle=this.maxIterations/u.CONVERGENCE_CHECK_PERIOD,this.finalTemperature=u.CONVERGENCE_CHECK_PERIOD/this.maxIterations,this.coolingAdjuster=1)},m.prototype.layout=function(){return c.DEFAULT_CREATE_BENDS_AS_NEEDED&&(this.createBendpoints(),this.graphManager.resetAllEdges()),this.level=0,this.classicLayout()},m.prototype.classicLayout=function(){if(this.nodesWithGravity=this.calculateNodesToApplyGravitationTo(),this.graphManager.setAllNodesToApplyGravitation(this.nodesWithGravity),this.calcNoOfChildrenForAllNodes(),this.graphManager.calcLowestCommonAncestors(),this.graphManager.calcInclusionTreeDepths(),this.graphManager.getRoot().calcEstimatedSize(),this.calcIdealEdgeLengths(),this.incremental)l.TREE_REDUCTION_ON_INCREMENTAL&&(this.reduceTrees(),this.graphManager.resetAllNodesToApplyGravitation(),t=new Set(this.getAllNodes()),n=this.nodesWithGravity.filter((function(e){return t.has(e)})),this.graphManager.setAllNodesToApplyGravitation(n));else{var e=this.getFlatForest();if(e.length>0)this.positionNodesRadially(e);else{this.reduceTrees(),this.graphManager.resetAllNodesToApplyGravitation();var t=new Set(this.getAllNodes()),n=this.nodesWithGravity.filter((function(e){return t.has(e)}));this.graphManager.setAllNodesToApplyGravitation(n),this.positionNodesRandomly()}}return this.initSpringEmbedder(),this.runSpringEmbedder(),!0},m.prototype.tick=function(){if(this.totalIterations++,this.totalIterations===this.maxIterations&&!this.isTreeGrowing&&!this.isGrowthFinished){if(!(this.prunedNodesAll.length>0))return!0;this.isTreeGrowing=!0}if(this.totalIterations%u.CONVERGENCE_CHECK_PERIOD==0&&!this.isTreeGrowing&&!this.isGrowthFinished){if(this.isConverged()){if(!(this.prunedNodesAll.length>0))return!0;this.isTreeGrowing=!0}this.coolingCycle++,0==this.layoutQuality?this.coolingAdjuster=this.coolingCycle:1==this.layoutQuality&&(this.coolingAdjuster=this.coolingCycle/3),this.coolingFactor=Math.max(this.initialCoolingFactor-Math.pow(this.coolingCycle,Math.log(100*(this.initialCoolingFactor-this.finalTemperature))/Math.log(this.maxCoolingCycle))/100*this.coolingAdjuster,this.finalTemperature),this.animationPeriod=Math.ceil(this.initialAnimationPeriod*Math.sqrt(this.coolingFactor))}if(this.isTreeGrowing){if(this.growTreeIterations%10==0)if(this.prunedNodesAll.length>0){this.graphManager.updateBounds(),this.updateGrid(),this.growTree(this.prunedNodesAll),this.graphManager.resetAllNodesToApplyGravitation();var e=new Set(this.getAllNodes()),t=this.nodesWithGravity.filter((function(t){return e.has(t)}));this.graphManager.setAllNodesToApplyGravitation(t),this.graphManager.updateBounds(),this.updateGrid(),this.coolingFactor=u.DEFAULT_COOLING_FACTOR_INCREMENTAL}else this.isTreeGrowing=!1,this.isGrowthFinished=!0;this.growTreeIterations++}if(this.isGrowthFinished){if(this.isConverged())return!0;this.afterGrowthIterations%10==0&&(this.graphManager.updateBounds(),this.updateGrid()),this.coolingFactor=u.DEFAULT_COOLING_FACTOR_INCREMENTAL*((100-this.afterGrowthIterations)/100),this.afterGrowthIterations++}var n=!this.isTreeGrowing&&!this.isGrowthFinished,r=this.growTreeIterations%10==1&&this.isTreeGrowing||this.afterGrowthIterations%10==1&&this.isGrowthFinished;return this.totalDisplacement=0,this.graphManager.updateBounds(),this.calcSpringForces(),this.calcRepulsionForces(n,r),this.calcGravitationalForces(),this.moveNodes(),this.animate(),!1},m.prototype.getPositionsData=function(){for(var e=this.graphManager.getAllNodes(),t={},n=0;n<e.length;n++){var r=e[n].rect,i=e[n].id;t[i]={id:i,x:r.getCenterX(),y:r.getCenterY(),w:r.width,h:r.height}}return t},m.prototype.runSpringEmbedder=function(){this.initialAnimationPeriod=25,this.animationPeriod=this.initialAnimationPeriod;var e=!1;if("during"===u.ANIMATE)this.emit("layoutstarted");else{for(;!e;)e=this.tick();this.graphManager.updateBounds()}},m.prototype.calculateNodesToApplyGravitationTo=function(){var e,t,n=[],r=this.graphManager.getGraphs(),i=r.length;for(t=0;t<i;t++)(e=r[t]).updateConnected(),e.isConnected||(n=n.concat(e.getNodes()));return n},m.prototype.createBendpoints=function(){var e=[];e=e.concat(this.graphManager.getAllEdges());var t,n=new Set;for(t=0;t<e.length;t++){var r=e[t];if(!n.has(r)){var i=r.getSource(),a=r.getTarget();if(i==a)r.getBendpoints().push(new d),r.getBendpoints().push(new d),this.createDummyNodesForBendpoints(r),n.add(r);else{var o=[];if(o=(o=o.concat(i.getEdgeListToNode(a))).concat(a.getEdgeListToNode(i)),!n.has(o[0])){var s;if(o.length>1)for(s=0;s<o.length;s++){var l=o[s];l.getBendpoints().push(new d),this.createDummyNodesForBendpoints(l)}o.forEach((function(e){n.add(e)}))}}}if(n.size==e.length)break}},m.prototype.positionNodesRadially=function(e){for(var t=new h(0,0),n=Math.ceil(Math.sqrt(e.length)),r=0,i=0,a=0,o=new d(0,0),s=0;s<e.length;s++){s%n==0&&(a=0,i=r,0!=s&&(i+=l.DEFAULT_COMPONENT_SEPERATION),r=0);var u=e[s],g=p.findCenterOfTree(u);t.x=a,t.y=i,(o=m.radialLayout(u,g,t)).y>r&&(r=Math.floor(o.y)),a=Math.floor(o.x+l.DEFAULT_COMPONENT_SEPERATION)}this.transform(new d(c.WORLD_CENTER_X-o.x/2,c.WORLD_CENTER_Y-o.y/2))},m.radialLayout=function(e,t,n){var r=Math.max(this.maxDiagonalInTree(e),l.DEFAULT_RADIAL_SEPARATION);m.branchRadialLayout(t,null,0,359,0,r);var i=v.calculateBounds(e),a=new y;a.setDeviceOrgX(i.getMinX()),a.setDeviceOrgY(i.getMinY()),a.setWorldOrgX(n.x),a.setWorldOrgY(n.y);for(var o=0;o<e.length;o++)e[o].transform(a);var s=new d(i.getMaxX(),i.getMaxY());return a.inverseTransformPoint(s)},m.branchRadialLayout=function(e,t,n,r,i,a){var o=(r-n+1)/2;o<0&&(o+=180);var s=(o+n)%360*f.TWO_PI/360,l=(Math.cos(s),i*Math.cos(s)),u=i*Math.sin(s);e.setCenter(l,u);var c=[],h=(c=c.concat(e.getEdges())).length;null!=t&&h--;for(var d,p=0,g=c.length,v=e.getEdgesBetween(t);v.length>1;){var y=v[0];v.splice(0,1);var b=c.indexOf(y);b>=0&&c.splice(b,1),g--,h--}d=null!=t?(c.indexOf(v[0])+1)%g:0;for(var x=Math.abs(r-n)/h,w=d;p!=h;w=++w%g){var E=c[w].getOtherEnd(e);if(E!=t){var _=(n+p*x)%360,T=(_+x)%360;m.branchRadialLayout(E,e,_,T,i+a,a),p++}}},m.maxDiagonalInTree=function(e){for(var t=g.MIN_VALUE,n=0;n<e.length;n++){var r=e[n].getDiagonal();r>t&&(t=r)}return t},m.prototype.calcRepulsionRange=function(){return 2*(this.level+1)*this.idealEdgeLength},m.prototype.groupZeroDegreeMembers=function(){var e=this,t={};this.memberGroups={},this.idToDummyNode={};for(var n=[],r=this.graphManager.getAllNodes(),i=0;i<r.length;i++){var a=(s=r[i]).getParent();0!==this.getNodeDegreeWithChildren(s)||null!=a.id&&this.getToBeTiled(a)||n.push(s)}for(i=0;i<n.length;i++){var s,l=(s=n[i]).getParent().id;void 0===t[l]&&(t[l]=[]),t[l]=t[l].concat(s)}Object.keys(t).forEach((function(n){if(t[n].length>1){var r="DummyCompound_"+n;e.memberGroups[r]=t[n];var i=t[n][0].getParent(),a=new o(e.graphManager);a.id=r,a.paddingLeft=i.paddingLeft||0,a.paddingRight=i.paddingRight||0,a.paddingBottom=i.paddingBottom||0,a.paddingTop=i.paddingTop||0,e.idToDummyNode[r]=a;var s=e.getGraphManager().add(e.newGraph(),a),l=i.getChild();l.add(a);for(var u=0;u<t[n].length;u++){var c=t[n][u];l.remove(c),s.add(c)}}}))},m.prototype.clearCompounds=function(){var e={},t={};this.performDFSOnCompounds();for(var n=0;n<this.compoundOrder.length;n++)t[this.compoundOrder[n].id]=this.compoundOrder[n],e[this.compoundOrder[n].id]=[].concat(this.compoundOrder[n].getChild().getNodes()),this.graphManager.remove(this.compoundOrder[n].getChild()),this.compoundOrder[n].child=null;this.graphManager.resetAllNodes(),this.tileCompoundMembers(e,t)},m.prototype.clearZeroDegreeMembers=function(){var e=this,t=this.tiledZeroDegreePack=[];Object.keys(this.memberGroups).forEach((function(n){var r=e.idToDummyNode[n];t[n]=e.tileNodes(e.memberGroups[n],r.paddingLeft+r.paddingRight),r.rect.width=t[n].width,r.rect.height=t[n].height}))},m.prototype.repopulateCompounds=function(){for(var e=this.compoundOrder.length-1;e>=0;e--){var t=this.compoundOrder[e],n=t.id,r=t.paddingLeft,i=t.paddingTop;this.adjustLocations(this.tiledMemberPack[n],t.rect.x,t.rect.y,r,i)}},m.prototype.repopulateZeroDegreeMembers=function(){var e=this,t=this.tiledZeroDegreePack;Object.keys(t).forEach((function(n){var r=e.idToDummyNode[n],i=r.paddingLeft,a=r.paddingTop;e.adjustLocations(t[n],r.rect.x,r.rect.y,i,a)}))},m.prototype.getToBeTiled=function(e){var t=e.id;if(null!=this.toBeTiled[t])return this.toBeTiled[t];var n=e.getChild();if(null==n)return this.toBeTiled[t]=!1,!1;for(var r=n.getNodes(),i=0;i<r.length;i++){var a=r[i];if(this.getNodeDegree(a)>0)return this.toBeTiled[t]=!1,!1;if(null!=a.getChild()){if(!this.getToBeTiled(a))return this.toBeTiled[t]=!1,!1}else this.toBeTiled[a.id]=!1}return this.toBeTiled[t]=!0,!0},m.prototype.getNodeDegree=function(e){e.id;for(var t=e.getEdges(),n=0,r=0;r<t.length;r++){var i=t[r];i.getSource().id!==i.getTarget().id&&(n+=1)}return n},m.prototype.getNodeDegreeWithChildren=function(e){var t=this.getNodeDegree(e);if(null==e.getChild())return t;for(var n=e.getChild().getNodes(),r=0;r<n.length;r++){var i=n[r];t+=this.getNodeDegreeWithChildren(i)}return t},m.prototype.performDFSOnCompounds=function(){this.compoundOrder=[],this.fillCompexOrderByDFS(this.graphManager.getRoot().getNodes())},m.prototype.fillCompexOrderByDFS=function(e){for(var t=0;t<e.length;t++){var n=e[t];null!=n.getChild()&&this.fillCompexOrderByDFS(n.getChild().getNodes()),this.getToBeTiled(n)&&this.compoundOrder.push(n)}},m.prototype.adjustLocations=function(e,t,n,r,i){n+=i;for(var a=t+=r,o=0;o<e.rows.length;o++){var s=e.rows[o];t=a;for(var l=0,u=0;u<s.length;u++){var c=s[u];c.rect.x=t,c.rect.y=n,t+=c.rect.width+e.horizontalPadding,c.rect.height>l&&(l=c.rect.height)}n+=l+e.verticalPadding}},m.prototype.tileCompoundMembers=function(e,t){var n=this;this.tiledMemberPack=[],Object.keys(e).forEach((function(r){var i=t[r];n.tiledMemberPack[r]=n.tileNodes(e[r],i.paddingLeft+i.paddingRight),i.rect.width=n.tiledMemberPack[r].width,i.rect.height=n.tiledMemberPack[r].height}))},m.prototype.tileNodes=function(e,t){var n={rows:[],rowWidth:[],rowHeight:[],width:0,height:t,verticalPadding:l.TILING_PADDING_VERTICAL,horizontalPadding:l.TILING_PADDING_HORIZONTAL};e.sort((function(e,t){return e.rect.width*e.rect.height>t.rect.width*t.rect.height?-1:e.rect.width*e.rect.height<t.rect.width*t.rect.height?1:0}));for(var r=0;r<e.length;r++){var i=e[r];0==n.rows.length?this.insertNodeToRow(n,i,0,t):this.canAddHorizontal(n,i.rect.width,i.rect.height)?this.insertNodeToRow(n,i,this.getShortestRowIndex(n),t):this.insertNodeToRow(n,i,n.rows.length,t),this.shiftToLastRow(n)}return n},m.prototype.insertNodeToRow=function(e,t,n,r){var i=r;n==e.rows.length&&(e.rows.push([]),e.rowWidth.push(i),e.rowHeight.push(0));var a=e.rowWidth[n]+t.rect.width;e.rows[n].length>0&&(a+=e.horizontalPadding),e.rowWidth[n]=a,e.width<a&&(e.width=a);var o=t.rect.height;n>0&&(o+=e.verticalPadding);var s=0;o>e.rowHeight[n]&&(s=e.rowHeight[n],e.rowHeight[n]=o,s=e.rowHeight[n]-s),e.height+=s,e.rows[n].push(t)},m.prototype.getShortestRowIndex=function(e){for(var t=-1,n=Number.MAX_VALUE,r=0;r<e.rows.length;r++)e.rowWidth[r]<n&&(t=r,n=e.rowWidth[r]);return t},m.prototype.getLongestRowIndex=function(e){for(var t=-1,n=Number.MIN_VALUE,r=0;r<e.rows.length;r++)e.rowWidth[r]>n&&(t=r,n=e.rowWidth[r]);return t},m.prototype.canAddHorizontal=function(e,t,n){var r=this.getShortestRowIndex(e);if(r<0)return!0;var i=e.rowWidth[r];if(i+e.horizontalPadding+t<=e.width)return!0;var a,o,s=0;return e.rowHeight[r]<n&&r>0&&(s=n+e.verticalPadding-e.rowHeight[r]),a=e.width-i>=t+e.horizontalPadding?(e.height+s)/(i+t+e.horizontalPadding):(e.height+s)/e.width,s=n+e.verticalPadding,(o=e.width<t?(e.height+s)/t:(e.height+s)/e.width)<1&&(o=1/o),a<1&&(a=1/a),a<o},m.prototype.shiftToLastRow=function(e){var t=this.getLongestRowIndex(e),n=e.rowWidth.length-1,r=e.rows[t],i=r[r.length-1],a=i.width+e.horizontalPadding;if(e.width-e.rowWidth[n]>a&&t!=n){r.splice(-1,1),e.rows[n].push(i),e.rowWidth[t]=e.rowWidth[t]-a,e.rowWidth[n]=e.rowWidth[n]+a,e.width=e.rowWidth[instance.getLongestRowIndex(e)];for(var o=Number.MIN_VALUE,s=0;s<r.length;s++)r[s].height>o&&(o=r[s].height);t>0&&(o+=e.verticalPadding);var l=e.rowHeight[t]+e.rowHeight[n];e.rowHeight[t]=o,e.rowHeight[n]<i.height+e.verticalPadding&&(e.rowHeight[n]=i.height+e.verticalPadding);var u=e.rowHeight[t]+e.rowHeight[n];e.height+=u-l,this.shiftToLastRow(e)}},m.prototype.tilingPreLayout=function(){l.TILE&&(this.groupZeroDegreeMembers(),this.clearCompounds(),this.clearZeroDegreeMembers())},m.prototype.tilingPostLayout=function(){l.TILE&&(this.repopulateZeroDegreeMembers(),this.repopulateCompounds())},m.prototype.reduceTrees=function(){for(var e,t=[],n=!0;n;){var r=this.graphManager.getAllNodes(),i=[];n=!1;for(var a=0;a<r.length;a++)1!=(e=r[a]).getEdges().length||e.getEdges()[0].isInterGraph||null!=e.getChild()||(i.push([e,e.getEdges()[0],e.getOwner()]),n=!0);if(1==n){for(var o=[],s=0;s<i.length;s++)1==i[s][0].getEdges().length&&(o.push(i[s]),i[s][0].getOwner().remove(i[s][0]));t.push(o),this.graphManager.resetAllNodes(),this.graphManager.resetAllEdges()}}this.prunedNodesAll=t},m.prototype.growTree=function(e){for(var t,n=e[e.length-1],r=0;r<n.length;r++)t=n[r],this.findPlaceforPrunedNode(t),t[2].add(t[0]),t[2].add(t[1],t[1].source,t[1].target);e.splice(e.length-1,1),this.graphManager.resetAllNodes(),this.graphManager.resetAllEdges()},m.prototype.findPlaceforPrunedNode=function(e){var t,n,r=e[0],i=(n=r==e[1].source?e[1].target:e[1].source).startX,a=n.finishX,o=n.startY,s=n.finishY,l=[0,0,0,0];if(o>0)for(var c=i;c<=a;c++)l[0]+=this.grid[c][o-1].length+this.grid[c][o].length-1;if(a<this.grid.length-1)for(c=o;c<=s;c++)l[1]+=this.grid[a+1][c].length+this.grid[a][c].length-1;if(s<this.grid[0].length-1)for(c=i;c<=a;c++)l[2]+=this.grid[c][s+1].length+this.grid[c][s].length-1;if(i>0)for(c=o;c<=s;c++)l[3]+=this.grid[i-1][c].length+this.grid[i][c].length-1;for(var h,d,p=g.MAX_VALUE,f=0;f<l.length;f++)l[f]<p?(p=l[f],h=1,d=f):l[f]==p&&h++;if(3==h&&0==p)0==l[0]&&0==l[1]&&0==l[2]?t=1:0==l[0]&&0==l[1]&&0==l[3]?t=0:0==l[0]&&0==l[2]&&0==l[3]?t=3:0==l[1]&&0==l[2]&&0==l[3]&&(t=2);else if(2==h&&0==p){var v=Math.floor(2*Math.random());t=0==l[0]&&0==l[1]?0==v?0:1:0==l[0]&&0==l[2]?0==v?0:2:0==l[0]&&0==l[3]?0==v?0:3:0==l[1]&&0==l[2]?0==v?1:2:0==l[1]&&0==l[3]?0==v?1:3:0==v?2:3}else 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y=v[0]*s[0]+e,m=v[0]*s[1]+t;return v.length>1?v[0]==v[1]?[y,m]:[y,m,v[1]*s[0]+e,v[1]*s[1]+t]:[y,m]},Jt=function(e,t,n){return t<=e&&e<=n||n<=e&&e<=t?e:e<=t&&t<=n||n<=t&&t<=e?t:n},en=function(e,t,n,r,i,a,o,s,l){var u=e-i,c=n-e,h=o-i,d=t-a,p=r-t,g=s-a,f=h*d-g*u,v=c*d-p*u,y=g*c-h*p;if(0!==y){var m=f/y,b=v/y,x=-.001;return x<=m&&m<=1.001&&x<=b&&b<=1.001||l?[e+m*c,t+m*p]:[]}return 0===f||0===v?Jt(e,n,o)===o?[o,s]:Jt(e,n,i)===i?[i,a]:Jt(i,o,n)===n?[n,r]:[]:[]},tn=function(e,t,n,r,i,a,o,s){var l,u,c,h,d,p,g=[],f=new Array(n.length),v=!0;if(null==a&&(v=!1),v){for(var y=0;y<f.length/2;y++)f[2*y]=n[2*y]*a+r,f[2*y+1]=n[2*y+1]*o+i;if(s>0){var m=Kt(f,-s);u=$t(m)}else u=f}else u=n;for(var b=0;b<u.length/2;b++)c=u[2*b],h=u[2*b+1],b<u.length/2-1?(d=u[2*(b+1)],p=u[2*(b+1)+1]):(d=u[0],p=u[1]),0!==(l=en(e,t,r,i,c,h,d,p)).length&&g.push(l[0],l[1]);return g},nn=function(e,t,n){var r=[e[0]-t[0],e[1]-t[1]],i=Math.sqrt(r[0]*r[0]+r[1]*r[1]),a=(i-n)/i;return a<0&&(a=1e-5),[t[0]+a*r[0],t[1]+a*r[1]]},rn=function(e,t){var n=on(e,t);return an(n)},an=function(e){for(var t,n,r=e.length/2,i=1/0,a=1/0,o=-1/0,s=-1/0,l=0;l<r;l++)t=e[2*l],n=e[2*l+1],i=Math.min(i,t),o=Math.max(o,t),a=Math.min(a,n),s=Math.max(s,n);for(var u=2/(o-i),c=2/(s-a),h=0;h<r;h++)t=e[2*h]=e[2*h]*u,n=e[2*h+1]=e[2*h+1]*c,i=Math.min(i,t),o=Math.max(o,t),a=Math.min(a,n),s=Math.max(s,n);if(a<-1)for(var d=0;d<r;d++)n=e[2*d+1]=e[2*d+1]+(-1-a);return e},on=function(e,t){var n=1/e*2*Math.PI,r=e%2==0?Math.PI/2+n/2:Math.PI/2;r+=t;for(var i,a=new Array(2*e),o=0;o<e;o++)i=o*n+r,a[2*o]=Math.cos(i),a[2*o+1]=Math.sin(-i);return a},sn=function(e,t){return Math.min(e/4,t/4,8)},ln=function(e,t){return Math.min(e/10,t/10,8)},un=function(e,t){return{heightOffset:Math.min(15,.05*t),widthOffset:Math.min(100,.25*e),ctrlPtOffsetPct:.05}},cn=Ke({dampingFactor:.8,precision:1e-6,iterations:200,weight:function(e){return 1}}),hn={pageRank:function(e){for(var t=cn(e),n=t.dampingFactor,r=t.precision,i=t.iterations,a=t.weight,o=this._private.cy,s=this.byGroup(),l=s.nodes,u=s.edges,c=l.length,h=c*c,d=u.length,p=new Array(h),g=new Array(c),f=(1-n)/c,v=0;v<c;v++){for(var y=0;y<c;y++)p[v*c+y]=0;g[v]=0}for(var m=0;m<d;m++){var b=u[m],x=b.data("source"),w=b.data("target");if(x!==w){var E=l.indexOfId(x),_=l.indexOfId(w),T=a(b);p[_*c+E]+=T,g[E]+=T}}for(var D=1/c+f,C=0;C<c;C++)if(0===g[C])for(var N=0;N<c;N++)p[N*c+C]=D;else for(var A=0;A<c;A++){var L=A*c+C;p[L]=p[L]/g[C]+f}for(var k,S=new Array(c),I=new Array(c),M=0;M<c;M++)S[M]=1;for(var O=0;O<i;O++){for(var P=0;P<c;P++)I[P]=0;for(var R=0;R<c;R++)for(var B=0;B<c;B++){var F=R*c+B;I[R]+=p[F]*S[B]}kt(I),k=S,S=I,I=k;for(var z=0,G=0;G<c;G++){var Y=k[G]-S[G];z+=Y*Y}if(z<r)break}return{rank:function(e){return e=o.collection(e)[0],S[l.indexOf(e)]}}}},dn=Ke({root:null,weight:function(e){return 1},directed:!1,alpha:0}),pn={degreeCentralityNormalized:function(e){e=dn(e);var t=this.cy(),n=this.nodes(),r=n.length;if(e.directed){for(var i={},a={},o=0,s=0,l=0;l<r;l++){var u=n[l],c=u.id();e.root=u;var h=this.degreeCentrality(e);o<h.indegree&&(o=h.indegree),s<h.outdegree&&(s=h.outdegree),i[c]=h.indegree,a[c]=h.outdegree}return{indegree:function(e){return 0==o?0:(f(e)&&(e=t.filter(e)),i[e.id()]/o)},outdegree:function(e){return 0===s?0:(f(e)&&(e=t.filter(e)),a[e.id()]/s)}}}for(var d={},p=0,g=0;g<r;g++){var v=n[g];e.root=v;var y=this.degreeCentrality(e);p<y.degree&&(p=y.degree),d[v.id()]=y.degree}return{degree:function(e){return 0===p?0:(f(e)&&(e=t.filter(e)),d[e.id()]/p)}}},degreeCentrality:function(e){e=dn(e);var t=this.cy(),n=this,r=e,i=r.root,a=r.weight,o=r.directed,s=r.alpha;if(i=t.collection(i)[0],o){for(var l=i.connectedEdges(),u=l.filter((function(e){return e.target().same(i)&&n.has(e)})),c=l.filter((function(e){return e.source().same(i)&&n.has(e)})),h=u.length,d=c.length,p=0,g=0,f=0;f<u.length;f++)p+=a(u[f]);for(var v=0;v<c.length;v++)g+=a(c[v]);return{indegree:Math.pow(h,1-s)*Math.pow(p,s),outdegree:Math.pow(d,1-s)*Math.pow(g,s)}}for(var y=i.connectedEdges().intersection(n),m=y.length,b=0,x=0;x<y.length;x++)b+=a(y[x]);return{degree:Math.pow(m,1-s)*Math.pow(b,s)}}};pn.dc=pn.degreeCentrality,pn.dcn=pn.degreeCentralityNormalised=pn.degreeCentralityNormalized;var gn=Ke({harmonic:!0,weight:function(){return 1},directed:!1,root:null}),fn={closenessCentralityNormalized:function(e){for(var t=gn(e),n=t.harmonic,r=t.weight,i=t.directed,a=this.cy(),o={},s=0,l=this.nodes(),u=this.floydWarshall({weight:r,directed:i}),c=0;c<l.length;c++){for(var h=0,d=l[c],p=0;p<l.length;p++)if(c!==p){var g=u.distance(d,l[p]);h+=n?1/g:g}n||(h=1/h),s<h&&(s=h),o[d.id()]=h}return{closeness:function(e){return 0==s?0:(e=f(e)?a.filter(e)[0].id():e.id(),o[e]/s)}}},closenessCentrality:function(e){var t=gn(e),n=t.root,r=t.weight,i=t.directed,a=t.harmonic;n=this.filter(n)[0];for(var o=this.dijkstra({root:n,weight:r,directed:i}),s=0,l=this.nodes(),u=0;u<l.length;u++){var c=l[u];if(!c.same(n)){var h=o.distanceTo(c);s+=a?1/h:h}}return a?s:1/s}};fn.cc=fn.closenessCentrality,fn.ccn=fn.closenessCentralityNormalised=fn.closenessCentralityNormalized;var vn=Ke({weight:null,directed:!1}),yn={betweennessCentrality:function(e){for(var t=vn(e),n=t.directed,r=t.weight,i=null!=r,a=this.cy(),o=this.nodes(),s={},l={},u=0,c={set:function(e,t){l[e]=t,t>u&&(u=t)},get:function(e){return l[e]}},h=0;h<o.length;h++){var d=o[h],p=d.id();s[p]=n?d.outgoers().nodes():d.openNeighborhood().nodes(),c.set(p,0)}for(var g=function(e){for(var t=o[e].id(),n=[],l={},u={},h={},d=new lt((function(e,t){return h[e]-h[t]})),p=0;p<o.length;p++){var g=o[p].id();l[g]=[],u[g]=0,h[g]=1/0}for(u[t]=1,h[t]=0,d.push(t);!d.empty();){var f=d.pop();if(n.push(f),i)for(var v=0;v<s[f].length;v++){var y,m=s[f][v],b=a.getElementById(f);y=b.edgesTo(m).length>0?b.edgesTo(m)[0]:m.edgesTo(b)[0];var x=r(y);m=m.id(),h[m]>h[f]+x&&(h[m]=h[f]+x,d.nodes.indexOf(m)<0?d.push(m):d.updateItem(m),u[m]=0,l[m]=[]),h[m]==h[f]+x&&(u[m]=u[m]+u[f],l[m].push(f))}else for(var w=0;w<s[f].length;w++){var E=s[f][w].id();h[E]==1/0&&(d.push(E),h[E]=h[f]+1),h[E]==h[f]+1&&(u[E]=u[E]+u[f],l[E].push(f))}}for(var _={},T=0;T<o.length;T++)_[o[T].id()]=0;for(;n.length>0;){for(var D=n.pop(),C=0;C<l[D].length;C++){var N=l[D][C];_[N]=_[N]+u[N]/u[D]*(1+_[D])}D!=o[e].id()&&c.set(D,c.get(D)+_[D])}},f=0;f<o.length;f++)g(f);var v={betweenness:function(e){var t=a.collection(e).id();return c.get(t)},betweennessNormalized:function(e){if(0==u)return 0;var t=a.collection(e).id();return c.get(t)/u}};return v.betweennessNormalised=v.betweennessNormalized,v}};yn.bc=yn.betweennessCentrality;var mn=Ke({expandFactor:2,inflateFactor:2,multFactor:1,maxIterations:20,attributes:[function(e){return 1}]}),bn=function(e,t){for(var n=0,r=0;r<t.length;r++)n+=t[r](e);return n},xn=function(e,t){for(var n,r=0;r<t;r++){n=0;for(var i=0;i<t;i++)n+=e[i*t+r];for(var a=0;a<t;a++)e[a*t+r]=e[a*t+r]/n}},wn=function(e,t,n){for(var r=new Array(n*n),i=0;i<n;i++){for(var a=0;a<n;a++)r[i*n+a]=0;for(var o=0;o<n;o++)for(var s=0;s<n;s++)r[i*n+s]+=e[i*n+o]*t[o*n+s]}return r},En=function(e,t,n){for(var r=e.slice(0),i=1;i<n;i++)e=wn(e,r,t);return e},_n=function(e,t,n){for(var r=new Array(t*t),i=0;i<t*t;i++)r[i]=Math.pow(e[i],n);return xn(r,t),r},Tn=function(e,t,n,r){for(var i=0;i<n;i++)if(Math.round(e[i]*Math.pow(10,r))/Math.pow(10,r)!=Math.round(t[i]*Math.pow(10,r))/Math.pow(10,r))return!1;return!0},Dn=function(e,t){for(var n=0;n<e.length;n++)if(!t[n]||e[n].id()!==t[n].id())return!1;return!0},Cn=function(e){for(var t=this.nodes(),n=this.edges(),r=this.cy(),i=function(e){return mn(e)}(e),a={},o=0;o<t.length;o++)a[t[o].id()]=o;for(var s,l=t.length,u=l*l,c=new Array(u),h=0;h<u;h++)c[h]=0;for(var d=0;d<n.length;d++){var p=n[d],g=a[p.source().id()],f=a[p.target().id()],v=bn(p,i.attributes);c[g*l+f]+=v,c[f*l+g]+=v}(function(e,t,n){for(var r=0;r<t;r++)e[r*t+r]=n})(c,l,i.multFactor),xn(c,l);for(var y=!0,m=0;y&&m<i.maxIterations;)y=!1,s=En(c,l,i.expandFactor),c=_n(s,l,i.inflateFactor),Tn(c,s,u,4)||(y=!0),m++;var b=function(e,t,n,r){for(var i=[],a=0;a<t;a++){for(var o=[],s=0;s<t;s++)Math.round(1e3*e[a*t+s])/1e3>0&&o.push(n[s]);0!==o.length&&i.push(r.collection(o))}return i}(c,l,t,r);return function(e){for(var t=0;t<e.length;t++)for(var n=0;n<e.length;n++)t!=n&&Dn(e[t],e[n])&&e.splice(n,1);return e}(b)},Nn={markovClustering:Cn,mcl:Cn},An=function(e){return e},Ln=function(e,t){return Math.abs(t-e)},kn=function(e,t,n){return e+Ln(t,n)},Sn=function(e,t,n){return e+Math.pow(n-t,2)},In=function(e){return Math.sqrt(e)},Mn=function(e,t,n){return Math.max(e,Ln(t,n))},On=function(e,t,n,r,i){for(var a=arguments.length>5&&void 0!==arguments[5]?arguments[5]:An,o=r,s=0;s<e;s++)o=i(o,t(s),n(s));return 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t=e._private,n=this,r=n.propertyGroupNames,i=n.propertyGroupKeys,a=function(e,t,r){return n.getPropertiesHash(e,t,r)},o=t.styleKey;if(e.removed())return!1;var s,l,u,c="nodes"===t.group,h=e._private.style;r=Object.keys(h);for(var d=0;d<i.length;d++){var p=i[d];t.styleKeys[p]=[De,Ce]}for(var g=function(e,n){return t.styleKeys[n][0]=Ae(e,t.styleKeys[n][0])},f=function(e,n){return t.styleKeys[n][1]=Le(e,t.styleKeys[n][1])},v=function(e,t){g(e,t),f(e,t)},y=function(e,t){for(var n=0;n<e.length;n++){var r=e.charCodeAt(n);g(r,t),f(r,t)}},m=0;m<r.length;m++){var b=r[m],x=h[b];if(null!=x){var w=this.properties[b],E=w.type,_=w.groupKey,T=void 0;null!=w.hashOverride?T=w.hashOverride(e,x):null!=x.pfValue&&(T=x.pfValue);var D=null==w.enums?x.value:null,C=null!=T,N=C||null!=D,A=x.units;E.number&&N&&!E.multiple?(v(-128<(s=C?T:D)&&s<128&&Math.floor(s)!==s?2e9-(1024*s|0):s,_),C||null==A||y(A,_)):y(x.strValue,_)}}for(var L=[De,Ce],k=0;k<i.length;k++){var S=i[k],I=t.styleKeys[S];L[0]=Ae(I[0],L[0]),L[1]=Le(I[1],L[1])}t.styleKey=(l=L[0],u=L[1],2097152*l+u);var M=t.styleKeys;t.labelDimsKey=ke(M.labelDimensions);var O=a(e,["label"],M.labelDimensions);if(t.labelKey=ke(O),t.labelStyleKey=ke(Se(M.commonLabel,O)),!c){var P=a(e,["source-label"],M.labelDimensions);t.sourceLabelKey=ke(P),t.sourceLabelStyleKey=ke(Se(M.commonLabel,P));var R=a(e,["target-label"],M.labelDimensions);t.targetLabelKey=ke(R),t.targetLabelStyleKey=ke(Se(M.commonLabel,R))}if(c){var B=t.styleKeys,F=B.nodeBody,z=B.nodeBorder,G=B.backgroundImage,Y=B.compound,X=B.pie,V=[F,z,G,Y,X].filter((function(e){return null!=e})).reduce(Se,[De,Ce]);t.nodeKey=ke(V),t.hasPie=null!=X&&X[0]!==De&&X[1]!==Ce}return o!==t.styleKey},Os.clearStyleHints=function(e){var t=e._private;t.styleCxtKey="",t.styleKeys={},t.styleKey=null,t.labelKey=null,t.labelStyleKey=null,t.sourceLabelKey=null,t.sourceLabelStyleKey=null,t.targetLabelKey=null,t.targetLabelStyleKey=null,t.nodeKey=null,t.hasPie=null},Os.applyParsedProperty=function(e,t){var n,r=this,i=t,a=e._private.style,o=r.types,s=r.properties[i.name].type,l=i.bypass,u=a[i.name],c=u&&u.bypass,h=e._private,d="mapping",p=function(e){return null==e?null:null!=e.pfValue?e.pfValue:e.value},g=function(){var t=p(u),n=p(i);r.checkTriggers(e,i.name,t,n)};if(i&&"pie"===i.name.substr(0,3)&&je("The pie style properties are deprecated.  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w=i.fieldMax-i.fieldMin;if((v=0===w?0:(m-i.fieldMin)/w)<0?v=0:v>1&&(v=1),s.color){var E=i.valueMin[0],_=i.valueMax[0],T=i.valueMin[1],D=i.valueMax[1],C=i.valueMin[2],N=i.valueMax[2],A=null==i.valueMin[3]?1:i.valueMin[3],L=null==i.valueMax[3]?1:i.valueMax[3],k=[Math.round(E+(_-E)*v),Math.round(T+(D-T)*v),Math.round(C+(N-C)*v),Math.round(A+(L-A)*v)];n={bypass:i.bypass,name:i.name,value:k,strValue:"rgb("+k[0]+", "+k[1]+", "+k[2]+")"}}else{if(!s.number)return!1;var S=i.valueMin+(i.valueMax-i.valueMin)*v;n=this.parse(i.name,S,i.bypass,d)}if(!n)return f(),!1;n.mapping=i,i=n;break;case o.data:for(var I=i.field.split("."),M=h.data,O=0;O<I.length&&M;O++)M=M[I[O]];if(null!=M&&(n=this.parse(i.name,M,i.bypass,d)),!n)return f(),!1;n.mapping=i,i=n;break;case o.fn:var P=i.value,R=null!=i.fnValue?i.fnValue:P(e);if(i.prevFnValue=R,null==R)return je("Custom function mappers may not return null (i.e. `"+i.name+"` for ele `"+e.id()+"` is null)"),!1;if(!(n=this.parse(i.name,R,i.bypass,d)))return je("Custom 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0,m=1e-6;p&&(b(p.pfValue)&&b(g.pfValue)?(f=g.pfValue-p.pfValue,v=p.pfValue+m*f):b(p.value)&&b(g.value)?(f=g.value-p.value,v=p.value+m*f):y(p.value)&&y(g.value)&&(f=p.value[0]!==g.value[0]||p.value[1]!==g.value[1]||p.value[2]!==g.value[2],v=p.strValue),f&&(s[c]=g.strValue,this.applyBypass(e,c,v),l=!0))}}if(!l)return;r.transitioning=!0,new _r((function(t){o>0?e.delayAnimation(o).play().promise().then(t):t()})).then((function(){return e.animation({style:s,duration:a,easing:e.pstyle("transition-timing-function").value,queue:!1}).play().promise()})).then((function(){n.removeBypasses(e,i),e.emitAndNotify("style"),r.transitioning=!1}))}else r.transitioning&&(this.removeBypasses(e,i),e.emitAndNotify("style"),r.transitioning=!1)},Os.checkTrigger=function(e,t,n,r,i,a){var o=this.properties[t],s=i(o);null!=s&&s(n,r)&&a(o)},Os.checkZOrderTrigger=function(e,t,n,r){var i=this;this.checkTrigger(e,t,n,r,(function(e){return e.triggersZOrder}),(function(){i._private.cy.notify("zorder",e)}))},Os.checkBoundsTrigger=function(e,t,n,r){this.checkTrigger(e,t,n,r,(function(e){return e.triggersBounds}),(function(i){e.dirtyCompoundBoundsCache(),e.dirtyBoundingBoxCache(),!i.triggersBoundsOfParallelBeziers||("curve-style"!==t||"bezier"!==n&&"bezier"!==r)&&("display"!==t||"none"!==n&&"none"!==r)||e.parallelEdges().forEach((function(e){e.isBundledBezier()&&e.dirtyBoundingBoxCache()}))}))},Os.checkTriggers=function(e,t,n,r){e.dirtyStyleCache(),this.checkZOrderTrigger(e,t,n,r),this.checkBoundsTrigger(e,t,n,r)};var Rs={applyBypass:function(e,t,n,r){var i=[];if("*"===t||"**"===t){if(void 0!==n)for(var a=0;a<this.properties.length;a++){var o=this.properties[a].name,s=this.parse(o,n,!0);s&&i.push(s)}}else if(f(t)){var l=this.parse(t,n,!0);l&&i.push(l)}else{if(!m(t))return!1;var u=t;r=n;for(var c=Object.keys(u),h=0;h<c.length;h++){var d=c[h],p=u[d];if(void 0===p&&(p=u[k(d)]),void 0!==p){var g=this.parse(d,p,!0);g&&i.push(g)}}}if(0===i.length)return!1;for(var v=!1,y=0;y<e.length;y++){for(var b=e[y],x={},w=void 0,E=0;E<i.length;E++){var _=i[E];if(r){var T=b.pstyle(_.name);w=x[_.name]={prev:T}}v=this.applyParsedProperty(b,qe(_))||v,r&&(w.next=b.pstyle(_.name))}v&&this.updateStyleHints(b),r&&this.updateTransitions(b,x,true)}return v},overrideBypass:function(e,t,n){t=L(t);for(var r=0;r<e.length;r++){var i=e[r],a=i._private.style[t],o=this.properties[t].type,s=o.color,l=o.mutiple,u=a?null!=a.pfValue?a.pfValue:a.value:null;a&&a.bypass?(a.value=n,null!=a.pfValue&&(a.pfValue=n),a.strValue=s?"rgb("+n.join(",")+")":l?n.join(" "):""+n,this.updateStyleHints(i)):this.applyBypass(i,t,n),this.checkTriggers(i,t,u,n)}},removeAllBypasses:function(e,t){return this.removeBypasses(e,this.propertyNames,t)},removeBypasses:function(e,t,n){for(var r=0;r<e.length;r++){for(var i=e[r],a={},o=0;o<t.length;o++){var s=t[o],l=this.properties[s],u=i.pstyle(l.name);if(u&&u.bypass){var c=this.parse(s,"",!0),h=a[l.name]={prev:u};this.applyParsedProperty(i,c),h.next=i.pstyle(l.name)}}this.updateStyleHints(i),n&&this.updateTransitions(i,a,true)}}},Bs={getEmSizeInPixels:function(){var e=this.containerCss("font-size");return null!=e?parseFloat(e):1},containerCss:function(e){var t=this._private.cy,n=t.container(),r=t.window();if(r&&n&&r.getComputedStyle)return r.getComputedStyle(n).getPropertyValue(e)}},Fs={getRenderedStyle:function(e,t){return t?this.getStylePropertyValue(e,t,!0):this.getRawStyle(e,!0)},getRawStyle:function(e,t){var n=this;if(e=e[0]){for(var r={},i=0;i<n.properties.length;i++){var a=n.properties[i],o=n.getStylePropertyValue(e,a.name,t);null!=o&&(r[a.name]=o,r[k(a.name)]=o)}return r}},getIndexedStyle:function(e,t,n,r){var i=e.pstyle(t)[n][r];return null!=i?i:e.cy().style().getDefaultProperty(t)[n][0]},getStylePropertyValue:function(e,t,n){if(e=e[0]){var r=this.properties[t];r.alias&&(r=r.pointsTo);var i=r.type,a=e.pstyle(r.name);if(a){var o=a.value,s=a.units,l=a.strValue;if(n&&i.number&&null!=o&&b(o)){var u=e.cy().zoom(),c=function(e){return e*u},h=function(e,t){return c(e)+t},d=y(o);return(d?s.every((function(e){return null!=e})):null!=s)?d?o.map((function(e,t){return h(e,s[t])})).join(" "):h(o,s):d?o.map((function(e){return f(e)?e:""+c(e)})).join(" "):""+c(o)}if(null!=l)return l}return null}},getAnimationStartStyle:function(e,t){for(var n={},r=0;r<t.length;r++){var i=t[r].name,a=e.pstyle(i);void 0!==a&&(a=m(a)?this.parse(i,a.strValue):this.parse(i,a)),a&&(n[i]=a)}return n},getPropsList:function(e){var t=[],n=e,r=this.properties;if(n)for(var i=Object.keys(n),a=0;a<i.length;a++){var o=i[a],s=n[o],l=r[o]||r[L(o)],u=this.parse(l.name,s);u&&t.push(u)}return t},getNonDefaultPropertiesHash:function(e,t,n){var r,i,a,o,s,l,u=n.slice();for(s=0;s<t.length;s++)if(r=t[s],null!=(i=e.pstyle(r,!1)))if(null!=i.pfValue)u[0]=Ae(o,u[0]),u[1]=Le(o,u[1]);else 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i,a,o=this,s=this,l=s.getCachedZSortedEles(),u=[],c=s.cy.zoom(),h=s.cy.hasCompoundNodes(),d=(r?24:8)/c,p=(r?8:2)/c,g=(r?8:2)/c,f=1/0;function v(e,t){if(e.isNode()){if(a)return;a=e,u.push(e)}if(e.isEdge()&&(null==t||t<f))if(i){if(i.pstyle("z-compound-depth").value===e.pstyle("z-compound-depth").value&&i.pstyle("z-compound-depth").value===e.pstyle("z-compound-depth").value)for(var n=0;n<u.length;n++)if(u[n].isEdge()){u[n]=e,i=e,f=null!=t?t:f;break}}else u.push(e),i=e,f=null!=t?t:f}function y(n){var r=n.outerWidth()+2*p,i=n.outerHeight()+2*p,a=r/2,l=i/2,u=n.position();if(u.x-a<=e&&e<=u.x+a&&u.y-l<=t&&t<=u.y+l&&s.nodeShapes[o.getNodeShape(n)].checkPoint(e,t,0,r,i,u.x,u.y))return v(n,0),!0}function m(n){var r,i=n._private,a=i.rscratch,l=n.pstyle("width").pfValue,c=n.pstyle("arrow-scale").value,p=l/2+d,g=p*p,f=2*p,m=i.source,b=i.target;if("segments"===a.edgeType||"straight"===a.edgeType||"haystack"===a.edgeType){for(var x=a.allpts,w=0;w+3<x.length;w+=2)if(Vt(e,t,x[w],x[w+1],x[w+2],x[w+3],f)&&g>(r=qt(e,t,x[w],x[w+1],x[w+2],x[w+3])))return v(n,r),!0}else if("bezier"===a.edgeType||"multibezier"===a.edgeType||"self"===a.edgeType||"compound"===a.edgeType)for(x=a.allpts,w=0;w+5<a.allpts.length;w+=4)if(Ut(e,t,x[w],x[w+1],x[w+2],x[w+3],x[w+4],x[w+5],f)&&g>(r=jt(e,t,x[w],x[w+1],x[w+2],x[w+3],x[w+4],x[w+5])))return v(n,r),!0;m=m||i.source,b=b||i.target;var E=o.getArrowWidth(l,c),_=[{name:"source",x:a.arrowStartX,y:a.arrowStartY,angle:a.srcArrowAngle},{name:"target",x:a.arrowEndX,y:a.arrowEndY,angle:a.tgtArrowAngle},{name:"mid-source",x:a.midX,y:a.midY,angle:a.midsrcArrowAngle},{name:"mid-target",x:a.midX,y:a.midY,angle:a.midtgtArrowAngle}];for(w=0;w<_.length;w++){var T=_[w],D=s.arrowShapes[n.pstyle(T.name+"-arrow-shape").value],C=n.pstyle("width").pfValue;if(D.roughCollide(e,t,E,T.angle,{x:T.x,y:T.y},C,d)&&D.collide(e,t,E,T.angle,{x:T.x,y:T.y},C,d))return v(n),!0}h&&u.length>0&&(y(m),y(b))}function b(e,t,n){return Je(e,t,n)}function x(n,r){var i,a=n._private,o=g;i=r?r+"-":"",n.boundingBox();var s=a.labelBounds[r||"main"],l=n.pstyle(i+"label").value;if("yes"===n.pstyle("text-events").strValue&&l){var u=b(a.rscratch,"labelX",r),c=b(a.rscratch,"labelY",r),h=b(a.rscratch,"labelAngle",r),d=n.pstyle(i+"text-margin-x").pfValue,p=n.pstyle(i+"text-margin-y").pfValue,f=s.x1-o-d,y=s.x2+o-d,m=s.y1-o-p,x=s.y2+o-p;if(h){var w=Math.cos(h),E=Math.sin(h),_=function(e,t){return{x:(e-=u)*w-(t-=c)*E+u,y:e*E+t*w+c}},T=_(f,m),D=_(f,x),C=_(y,m),N=_(y,x),A=[T.x+d,T.y+p,C.x+d,C.y+p,N.x+d,N.y+p,D.x+d,D.y+p];if(Ht(e,t,A))return v(n),!0}else if(Gt(s,e,t))return v(n),!0}}n&&(l=l.interactive);for(var w=l.length-1;w>=0;w--){var E=l[w];E.isNode()?y(E)||x(E):m(E)||x(E)||x(E,"source")||x(E,"target")}return u},getAllInBox:function(e,t,n,r){for(var i=this.getCachedZSortedEles().interactive,a=[],o=Math.min(e,n),s=Math.max(e,n),l=Math.min(t,r),u=Math.max(t,r),c=Ot({x1:e=o,y1:t=l,x2:n=s,y2:r=u}),h=0;h<i.length;h++){var d=i[h];if(d.isNode()){var p=d,g=p.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});zt(c,g)&&!Yt(g,c)&&a.push(p)}else{var f=d,v=f._private,y=v.rscratch;if(null!=y.startX&&null!=y.startY&&!Gt(c,y.startX,y.startY))continue;if(null!=y.endX&&null!=y.endY&&!Gt(c,y.endX,y.endY))continue;if("bezier"===y.edgeType||"multibezier"===y.edgeType||"self"===y.edgeType||"compound"===y.edgeType||"segments"===y.edgeType||"haystack"===y.edgeType){for(var m=v.rstyle.bezierPts||v.rstyle.linePts||v.rstyle.haystackPts,b=!0,x=0;x<m.length;x++)if(w=c,E=m[x],!Gt(w,E.x,E.y)){b=!1;break}b&&a.push(f)}else"haystack"!==y.edgeType&&"straight"!==y.edgeType||a.push(f)}}var w,E;return a}},Yl={calculateArrowAngles:function(e){var t,n,r,i,a,o,s=e._private.rscratch,l="haystack"===s.edgeType,u="bezier"===s.edgeType,c="multibezier"===s.edgeType,h="segments"===s.edgeType,d="compound"===s.edgeType,p="self"===s.edgeType;if(l?(r=s.haystackPts[0],i=s.haystackPts[1],a=s.haystackPts[2],o=s.haystackPts[3]):(r=s.arrowStartX,i=s.arrowStartY,a=s.arrowEndX,o=s.arrowEndY),f=s.midX,v=s.midY,h)t=r-s.segpts[0],n=i-s.segpts[1];else if(c||d||p||u){var g=s.allpts;t=r-St(g[0],g[2],g[4],.1),n=i-St(g[1],g[3],g[5],.1)}else t=r-f,n=i-v;s.srcArrowAngle=Dt(t,n);var f=s.midX,v=s.midY;if(l&&(f=(r+a)/2,v=(i+o)/2),t=a-r,n=o-i,h)if((g=s.allpts).length/2%2==0){var y=(m=g.length/2)-2;t=g[m]-g[y],n=g[m+1]-g[y+1]}else{y=(m=g.length/2-1)-2;var m,b=m+2;t=g[m]-g[y],n=g[m+1]-g[y+1]}else if(c||d||p){var x,w,E,_;g=s.allpts;if(s.ctrlpts.length/2%2==0){var T=2+(D=2+(C=g.length/2-1));x=St(g[C],g[D],g[T],0),w=St(g[C+1],g[D+1],g[T+1],0),E=St(g[C],g[D],g[T],1e-4),_=St(g[C+1],g[D+1],g[T+1],1e-4)}else{var D,C;T=2+(D=g.length/2-1),x=St(g[C=D-2],g[D],g[T],.4999),w=St(g[C+1],g[D+1],g[T+1],.4999),E=St(g[C],g[D],g[T],.5),_=St(g[C+1],g[D+1],g[T+1],.5)}t=E-x,n=_-w}if(s.midtgtArrowAngle=Dt(t,n),s.midDispX=t,s.midDispY=n,t*=-1,n*=-1,h&&((g=s.allpts).length/2%2==0||(t=-(g[b=2+(m=g.length/2-1)]-g[m]),n=-(g[b+1]-g[m+1]))),s.midsrcArrowAngle=Dt(t,n),h)t=a-s.segpts[s.segpts.length-2],n=o-s.segpts[s.segpts.length-1];else if(c||d||p||u){var N=(g=s.allpts).length;t=a-St(g[N-6],g[N-4],g[N-2],.9),n=o-St(g[N-5],g[N-3],g[N-1],.9)}else t=a-f,n=o-v;s.tgtArrowAngle=Dt(t,n)}};Yl.getArrowWidth=Yl.getArrowHeight=function(e,t){var n=this.arrowWidthCache=this.arrowWidthCache||{},r=n[e+", "+t];return r||(r=Math.max(Math.pow(13.37*e,.9),29)*t,n[e+", "+t]=r,r)};var Xl={};function Vl(e){var t=[];if(null!=e){for(var n=0;n<e.length;n+=2){var r=e[n],i=e[n+1];t.push({x:r,y:i})}return t}}Xl.findHaystackPoints=function(e){for(var t=0;t<e.length;t++){var n=e[t],r=n._private,i=r.rscratch;if(!i.haystack){var a=2*Math.random()*Math.PI;i.source={x:Math.cos(a),y:Math.sin(a)},a=2*Math.random()*Math.PI,i.target={x:Math.cos(a),y:Math.sin(a)}}var o=r.source,s=r.target,l=o.position(),u=s.position(),c=o.width(),h=s.width(),d=o.height(),p=s.height(),g=n.pstyle("haystack-radius").value/2;i.haystackPts=i.allpts=[i.source.x*c*g+l.x,i.source.y*d*g+l.y,i.target.x*h*g+u.x,i.target.y*p*g+u.y],i.midX=(i.allpts[0]+i.allpts[2])/2,i.midY=(i.allpts[1]+i.allpts[3])/2,i.edgeType="haystack",i.haystack=!0,this.storeEdgeProjections(n),this.calculateArrowAngles(n),this.recalculateEdgeLabelProjections(n),this.calculateLabelAngles(n)}},Xl.findSegmentsPoints=function(e,t){var n=e._private.rscratch,r=t.posPts,i=t.intersectionPts,a=t.vectorNormInverse,o=e.pstyle("edge-distances").value,s=e.pstyle("segment-weights"),l=e.pstyle("segment-distances"),u=Math.min(s.pfValue.length,l.pfValue.length);n.edgeType="segments",n.segpts=[];for(var c=0;c<u;c++){var h=s.pfValue[c],d=l.pfValue[c],p=1-h,g=h,f="node-position"===o?r:i,v={x:f.x1*p+f.x2*g,y:f.y1*p+f.y2*g};n.segpts.push(v.x+a.x*d,v.y+a.y*d)}},Xl.findLoopPoints=function(e,t,n,r){var i=e._private.rscratch,a=t.dirCounts,o=t.srcPos,s=e.pstyle("control-point-distances"),l=s?s.pfValue[0]:void 0,u=e.pstyle("loop-direction").pfValue,c=e.pstyle("loop-sweep").pfValue,h=e.pstyle("control-point-step-size").pfValue;i.edgeType="self";var d=n,p=h;r&&(d=0,p=l);var g=u-Math.PI/2,f=g-c/2,v=g+c/2,y=String(u+"_"+c);d=void 0===a[y]?a[y]=0:++a[y],i.ctrlpts=[o.x+1.4*Math.cos(f)*p*(d/3+1),o.y+1.4*Math.sin(f)*p*(d/3+1),o.x+1.4*Math.cos(v)*p*(d/3+1),o.y+1.4*Math.sin(v)*p*(d/3+1)]},Xl.findCompoundLoopPoints=function(e,t,n,r){var i=e._private.rscratch;i.edgeType="compound";var a=t.srcPos,o=t.tgtPos,s=t.srcW,l=t.srcH,u=t.tgtW,c=t.tgtH,h=e.pstyle("control-point-step-size").pfValue,d=e.pstyle("control-point-distances"),p=d?d.pfValue[0]:void 0,g=n,f=h;r&&(g=0,f=p);var v={x:a.x-s/2,y:a.y-l/2},y={x:o.x-u/2,y:o.y-c/2},m={x:Math.min(v.x,y.x),y:Math.min(v.y,y.y)},b=Math.max(.5,Math.log(.01*s)),x=Math.max(.5,Math.log(.01*u));i.ctrlpts=[m.x,m.y-(1+Math.pow(50,1.12)/100)*f*(g/3+1)*b,m.x-(1+Math.pow(50,1.12)/100)*f*(g/3+1)*x,m.y]},Xl.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"},Xl.findBezierPoints=function(e,t,n,r,i){var a=e._private.rscratch,o=t.vectorNormInverse,s=t.posPts,l=t.intersectionPts,u=e.pstyle("edge-distances").value,c=e.pstyle("control-point-step-size").pfValue,h=e.pstyle("control-point-distances"),d=e.pstyle("control-point-weights"),p=h&&d?Math.min(h.value.length,d.value.length):1,g=h?h.pfValue[0]:void 0,f=d.value[0],v=r;a.edgeType=v?"multibezier":"bezier",a.ctrlpts=[];for(var y=0;y<p;y++){var m,b=(.5-t.eles.length/2+n)*c*(i?-1:1),x=Nt(b);v&&(g=h?h.pfValue[y]:c,f=d.value[y]);var w=void 0!==(m=r?g:void 0!==g?x*g:void 0)?m:b,E=1-f,_=f,T="node-position"===u?s:l,D={x:T.x1*E+T.x2*_,y:T.y1*E+T.y2*_};a.ctrlpts.push(D.x+o.x*w,D.y+o.y*w)}},Xl.findTaxiPoints=function(e,t){var n=e._private.rscratch;n.edgeType="segments";var r="vertical",i="horizontal",a="leftward",o="rightward",s="downward",l="upward",u=t.posPts,c=t.srcW,h=t.srcH,d=t.tgtW,p=t.tgtH,g="node-position"!==e.pstyle("edge-distances").value,f=e.pstyle("taxi-direction").value,v=f,y=e.pstyle("taxi-turn"),m="%"===y.units,b=y.pfValue,x=b<0,w=e.pstyle("taxi-turn-min-distance").pfValue,E=g?(c+d)/2:0,_=g?(h+p)/2:0,T=u.x2-u.x1,D=u.y2-u.y1,C=function(e,t){return e>0?Math.max(e-t,0):Math.min(e+t,0)},N=C(T,E),A=C(D,_),L=!1;"auto"===v?f=Math.abs(N)>Math.abs(A)?i:r:v===l||v===s?(f=r,L=!0):v!==a&&v!==o||(f=i,L=!0);var k,S=f===r,I=S?A:N,M=S?D:T,O=Nt(M),P=!1;L&&(m||x)||!(v===s&&M<0||v===l&&M>0||v===a&&M>0||v===o&&M<0)||(I=(O*=-1)*Math.abs(I),P=!0);var R=function(e){return Math.abs(e)<w||Math.abs(e)>=Math.abs(I)},B=R(k=m?(b<0?1+b:b)*I:(b<0?I:0)+b*O),F=R(Math.abs(I)-Math.abs(k));if(!B&&!F||P)if(S){var z=u.y1+k+(g?h/2*O:0),G=u.x1,Y=u.x2;n.segpts=[G,z,Y,z]}else{var X=u.x1+k+(g?c/2*O:0),V=u.y1,U=u.y2;n.segpts=[X,V,X,U]}else if(S){var j=Math.abs(M)<=h/2,q=Math.abs(T)<=d/2;if(j){var H=(u.x1+u.x2)/2,W=u.y1,$=u.y2;n.segpts=[H,W,H,$]}else if(q){var K=(u.y1+u.y2)/2,Z=u.x1,Q=u.x2;n.segpts=[Z,K,Q,K]}else n.segpts=[u.x1,u.y2]}else{var J=Math.abs(M)<=c/2,ee=Math.abs(D)<=p/2;if(J){var te=(u.y1+u.y2)/2,ne=u.x1,re=u.x2;n.segpts=[ne,te,re,te]}else if(ee){var ie=(u.x1+u.x2)/2,ae=u.y1,oe=u.y2;n.segpts=[ie,ae,ie,oe]}else n.segpts=[u.x2,u.y1]}},Xl.tryToCorrectInvalidPoints=function(e,t){var n=e._private.rscratch;if("bezier"===n.edgeType){var r=t.srcPos,i=t.tgtPos,a=t.srcW,o=t.srcH,s=t.tgtW,l=t.tgtH,u=t.srcShape,c=t.tgtShape,h=!b(n.startX)||!b(n.startY),d=!b(n.arrowStartX)||!b(n.arrowStartY),p=!b(n.endX)||!b(n.endY),g=!b(n.arrowEndX)||!b(n.arrowEndY),f=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth*3,v=At({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),y=v<f,m=At({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),x=m<f,w=!1;if(h||d||y){w=!0;var E={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},_=Math.sqrt(E.x*E.x+E.y*E.y),T={x:E.x/_,y:E.y/_},D=Math.max(a,o),C={x:n.ctrlpts[0]+2*T.x*D,y:n.ctrlpts[1]+2*T.y*D},N=u.intersectLine(r.x,r.y,a,o,C.x,C.y,0);y?(n.ctrlpts[0]=n.ctrlpts[0]+T.x*(f-v),n.ctrlpts[1]=n.ctrlpts[1]+T.y*(f-v)):(n.ctrlpts[0]=N[0]+T.x*f,n.ctrlpts[1]=N[1]+T.y*f)}if(p||g||x){w=!0;var A={x:n.ctrlpts[0]-i.x,y:n.ctrlpts[1]-i.y},L=Math.sqrt(A.x*A.x+A.y*A.y),k={x:A.x/L,y:A.y/L},S=Math.max(a,o),I={x:n.ctrlpts[0]+2*k.x*S,y:n.ctrlpts[1]+2*k.y*S},M=c.intersectLine(i.x,i.y,s,l,I.x,I.y,0);x?(n.ctrlpts[0]=n.ctrlpts[0]+k.x*(f-m),n.ctrlpts[1]=n.ctrlpts[1]+k.y*(f-m)):(n.ctrlpts[0]=M[0]+k.x*f,n.ctrlpts[1]=M[1]+k.y*f)}w&&this.findEndpoints(e)}},Xl.storeAllpts=function(e){var t=e._private.rscratch;if("multibezier"===t.edgeType||"bezier"===t.edgeType||"self"===t.edgeType||"compound"===t.edgeType){t.allpts=[],t.allpts.push(t.startX,t.startY);for(var n=0;n+1<t.ctrlpts.length;n+=2)t.allpts.push(t.ctrlpts[n],t.ctrlpts[n+1]),n+3<t.ctrlpts.length&&t.allpts.push((t.ctrlpts[n]+t.ctrlpts[n+2])/2,(t.ctrlpts[n+1]+t.ctrlpts[n+3])/2);var r;t.allpts.push(t.endX,t.endY),t.ctrlpts.length/2%2==0?(r=t.allpts.length/2-1,t.midX=t.allpts[r],t.midY=t.allpts[r+1]):(r=t.allpts.length/2-3,.5,t.midX=St(t.allpts[r],t.allpts[r+2],t.allpts[r+4],.5),t.midY=St(t.allpts[r+1],t.allpts[r+3],t.allpts[r+5],.5))}else if("straight"===t.edgeType)t.allpts=[t.startX,t.startY,t.endX,t.endY],t.midX=(t.startX+t.endX+t.arrowStartX+t.arrowEndX)/4,t.midY=(t.startY+t.endY+t.arrowStartY+t.arrowEndY)/4;else if("segments"===t.edgeType)if(t.allpts=[],t.allpts.push(t.startX,t.startY),t.allpts.push.apply(t.allpts,t.segpts),t.allpts.push(t.endX,t.endY),t.segpts.length%4==0){var i=t.segpts.length/2,a=i-2;t.midX=(t.segpts[a]+t.segpts[i])/2,t.midY=(t.segpts[a+1]+t.segpts[i+1])/2}else{var o=t.segpts.length/2-1;t.midX=t.segpts[o],t.midY=t.segpts[o+1]}},Xl.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||b(t.startX)&&b(t.startY)&&b(t.endX)&&b(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,je("Edge `"+e.id()+"` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))},Xl.findEdgeControlPoints=function(e){var t=this;if(e&&0!==e.length){for(var n=this,r=n.cy.hasCompoundNodes(),i={map:new tt,get:function(e){var t=this.map.get(e[0]);return null!=t?t.get(e[1]):null},set:function(e,t){var n=this.map.get(e[0]);null==n&&(n=new tt,this.map.set(e[0],n)),n.set(e[1],t)}},a=[],o=[],s=0;s<e.length;s++){var l=e[s],u=l._private,c=l.pstyle("curve-style").value;if(!l.removed()&&l.takesUpSpace())if("haystack"!==c){var h="unbundled-bezier"===c||"segments"===c||"straight"===c||"straight-triangle"===c||"taxi"===c,d="unbundled-bezier"===c||"bezier"===c,p=u.source,g=u.target,f=[p.poolIndex(),g.poolIndex()].sort(),v=i.get(f);null==v&&(v={eles:[]},i.set(f,v),a.push(f)),v.eles.push(l),h&&(v.hasUnbundled=!0),d&&(v.hasBezier=!0)}else o.push(l)}for(var y=function(e){var o=a[e],s=i.get(o),l=void 0;if(!s.hasUnbundled){var u=s.eles[0].parallelEdges().filter((function(e){return e.isBundledBezier()}));Qe(s.eles),u.forEach((function(e){return s.eles.push(e)})),s.eles.sort((function(e,t){return e.poolIndex()-t.poolIndex()}))}var c=s.eles[0],h=c.source(),d=c.target();if(h.poolIndex()>d.poolIndex()){var p=h;h=d,d=p}var g=s.srcPos=h.position(),f=s.tgtPos=d.position(),v=s.srcW=h.outerWidth(),y=s.srcH=h.outerHeight(),m=s.tgtW=d.outerWidth(),x=s.tgtH=d.outerHeight(),w=s.srcShape=n.nodeShapes[t.getNodeShape(h)],E=s.tgtShape=n.nodeShapes[t.getNodeShape(d)];s.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var _=0;_<s.eles.length;_++){var T=s.eles[_],D=T[0]._private.rscratch,C=T.pstyle("curve-style").value,N="unbundled-bezier"===C||"segments"===C||"taxi"===C,A=!h.same(T.source());if(!s.calculatedIntersection&&h!==d&&(s.hasBezier||s.hasUnbundled)){s.calculatedIntersection=!0;var L=w.intersectLine(g.x,g.y,v,y,f.x,f.y,0),k=s.srcIntn=L,S=E.intersectLine(f.x,f.y,m,x,g.x,g.y,0),I=s.tgtIntn=S,M=s.intersectionPts={x1:L[0],x2:S[0],y1:L[1],y2:S[1]},O=s.posPts={x1:g.x,x2:f.x,y1:g.y,y2:f.y},P=S[1]-L[1],R=S[0]-L[0],B=Math.sqrt(R*R+P*P),F=s.vector={x:R,y:P},z=s.vectorNorm={x:F.x/B,y:F.y/B},G={x:-z.y,y:z.x};s.nodesOverlap=!b(B)||E.checkPoint(L[0],L[1],0,m,x,f.x,f.y)||w.checkPoint(S[0],S[1],0,v,y,g.x,g.y),s.vectorNormInverse=G,l={nodesOverlap:s.nodesOverlap,dirCounts:s.dirCounts,calculatedIntersection:!0,hasBezier:s.hasBezier,hasUnbundled:s.hasUnbundled,eles:s.eles,srcPos:f,tgtPos:g,srcW:m,srcH:x,tgtW:v,tgtH:y,srcIntn:I,tgtIntn:k,srcShape:E,tgtShape:w,posPts:{x1:O.x2,y1:O.y2,x2:O.x1,y2:O.y1},intersectionPts:{x1:M.x2,y1:M.y2,x2:M.x1,y2:M.y1},vector:{x:-F.x,y:-F.y},vectorNorm:{x:-z.x,y:-z.y},vectorNormInverse:{x:-G.x,y:-G.y}}}var Y=A?l:s;D.nodesOverlap=Y.nodesOverlap,D.srcIntn=Y.srcIntn,D.tgtIntn=Y.tgtIntn,r&&(h.isParent()||h.isChild()||d.isParent()||d.isChild())&&(h.parents().anySame(d)||d.parents().anySame(h)||h.same(d)&&h.isParent())?t.findCompoundLoopPoints(T,Y,_,N):h===d?t.findLoopPoints(T,Y,_,N):"segments"===C?t.findSegmentsPoints(T,Y):"taxi"===C?t.findTaxiPoints(T,Y):"straight"===C||!N&&s.eles.length%2==1&&_===Math.floor(s.eles.length/2)?t.findStraightEdgePoints(T):t.findBezierPoints(T,Y,_,N,A),t.findEndpoints(T),t.tryToCorrectInvalidPoints(T,Y),t.checkForInvalidEdgeWarning(T),t.storeAllpts(T),t.storeEdgeProjections(T),t.calculateArrowAngles(T),t.recalculateEdgeLabelProjections(T),t.calculateLabelAngles(T)}},m=0;m<a.length;m++)y(m);this.findHaystackPoints(o)}},Xl.getSegmentPoints=function(e){var t=e[0]._private.rscratch;if("segments"===t.edgeType)return this.recalculateRenderedStyle(e),Vl(t.segpts)},Xl.getControlPoints=function(e){var t=e[0]._private.rscratch,n=t.edgeType;if("bezier"===n||"multibezier"===n||"self"===n||"compound"===n)return this.recalculateRenderedStyle(e),Vl(t.ctrlpts)},Xl.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var Ul={manualEndptToPx:function(e,t){var n=e.position(),r=e.outerWidth(),i=e.outerHeight();if(2===t.value.length){var a=[t.pfValue[0],t.pfValue[1]];return"%"===t.units[0]&&(a[0]=a[0]*r),"%"===t.units[1]&&(a[1]=a[1]*i),a[0]+=n.x,a[1]+=n.y,a}var o=t.pfValue[0];o=-Math.PI/2+o;var s=2*Math.max(r,i),l=[n.x+Math.cos(o)*s,n.y+Math.sin(o)*s];return this.nodeShapes[this.getNodeShape(e)].intersectLine(n.x,n.y,r,i,l[0],l[1],0)},findEndpoints:function(e){var t,n,r,i,a,o=this,s=e.source()[0],l=e.target()[0],u=s.position(),c=l.position(),h=e.pstyle("target-arrow-shape").value,d=e.pstyle("source-arrow-shape").value,p=e.pstyle("target-distance-from-node").pfValue,g=e.pstyle("source-distance-from-node").pfValue,f=e.pstyle("curve-style").value,v=e._private.rscratch,y=v.edgeType,m="self"===y||"compound"===y,x="bezier"===y||"multibezier"===y||m,w="bezier"!==y,E="straight"===y||"segments"===y,_="segments"===y,T=x||w||E,D=m||"taxi"===f,C=e.pstyle("source-endpoint"),N=D?"outside-to-node":C.value,A=e.pstyle("target-endpoint"),L=D?"outside-to-node":A.value;if(v.srcManEndpt=C,v.tgtManEndpt=A,x){var k=[v.ctrlpts[0],v.ctrlpts[1]];n=w?[v.ctrlpts[v.ctrlpts.length-2],v.ctrlpts[v.ctrlpts.length-1]]:k,r=k}else if(E){var S=_?v.segpts.slice(0,2):[c.x,c.y];n=_?v.segpts.slice(v.segpts.length-2):[u.x,u.y],r=S}if("inside-to-node"===L)t=[c.x,c.y];else if(A.units)t=this.manualEndptToPx(l,A);else if("outside-to-line"===L)t=v.tgtIntn;else if("outside-to-node"===L||"outside-to-node-or-label"===L?i=n:"outside-to-line"!==L&&"outside-to-line-or-label"!==L||(i=[u.x,u.y]),t=o.nodeShapes[this.getNodeShape(l)].intersectLine(c.x,c.y,l.outerWidth(),l.outerHeight(),i[0],i[1],0),"outside-to-node-or-label"===L||"outside-to-line-or-label"===L){var I=l._private.rscratch,M=I.labelWidth,O=I.labelHeight,P=I.labelX,R=I.labelY,B=M/2,F=O/2,z=l.pstyle("text-valign").value;"top"===z?R-=F:"bottom"===z&&(R+=F);var G=l.pstyle("text-halign").value;"left"===G?P-=B:"right"===G&&(P+=B);var Y=tn(i[0],i[1],[P-B,R-F,P+B,R-F,P+B,R+F,P-B,R+F],c.x,c.y);if(Y.length>0){var X=u,V=Lt(X,Tt(t)),U=Lt(X,Tt(Y)),j=V;U<V&&(t=Y,j=U),Y.length>2&&Lt(X,{x:Y[2],y:Y[3]})<j&&(t=[Y[2],Y[3]])}}var q=nn(t,n,o.arrowShapes[h].spacing(e)+p),H=nn(t,n,o.arrowShapes[h].gap(e)+p);if(v.endX=H[0],v.endY=H[1],v.arrowEndX=q[0],v.arrowEndY=q[1],"inside-to-node"===N)t=[u.x,u.y];else if(C.units)t=this.manualEndptToPx(s,C);else if("outside-to-line"===N)t=v.srcIntn;else if("outside-to-node"===N||"outside-to-node-or-label"===N?a=r:"outside-to-line"!==N&&"outside-to-line-or-label"!==N||(a=[c.x,c.y]),t=o.nodeShapes[this.getNodeShape(s)].intersectLine(u.x,u.y,s.outerWidth(),s.outerHeight(),a[0],a[1],0),"outside-to-node-or-label"===N||"outside-to-line-or-label"===N){var W=s._private.rscratch,$=W.labelWidth,K=W.labelHeight,Z=W.labelX,Q=W.labelY,J=$/2,ee=K/2,te=s.pstyle("text-valign").value;"top"===te?Q-=ee:"bottom"===te&&(Q+=ee);var ne=s.pstyle("text-halign").value;"left"===ne?Z-=J:"right"===ne&&(Z+=J);var re=tn(a[0],a[1],[Z-J,Q-ee,Z+J,Q-ee,Z+J,Q+ee,Z-J,Q+ee],u.x,u.y);if(re.length>0){var ie=c,ae=Lt(ie,Tt(t)),oe=Lt(ie,Tt(re)),se=ae;oe<ae&&(t=[re[0],re[1]],se=oe),re.length>2&&Lt(ie,{x:re[2],y:re[3]})<se&&(t=[re[2],re[3]])}}var le=nn(t,r,o.arrowShapes[d].spacing(e)+g),ue=nn(t,r,o.arrowShapes[d].gap(e)+g);v.startX=ue[0],v.startY=ue[1],v.arrowStartX=le[0],v.arrowStartY=le[1],T&&(b(v.startX)&&b(v.startY)&&b(v.endX)&&b(v.endY)?v.badLine=!1:v.badLine=!0)},getSourceEndpoint:function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),"haystack"===t.edgeType?{x:t.haystackPts[0],y:t.haystackPts[1]}:{x:t.arrowStartX,y:t.arrowStartY}},getTargetEndpoint:function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),"haystack"===t.edgeType?{x:t.haystackPts[2],y:t.haystackPts[3]}:{x:t.arrowEndX,y:t.arrowEndY}}},jl={};function ql(e,t,n){for(var r=function(e,t,n,r){return St(e,t,n,r)},i=t._private.rstyle.bezierPts,a=0;a<e.bezierProjPcts.length;a++){var o=e.bezierProjPcts[a];i.push({x:r(n[0],n[2],n[4],o),y:r(n[1],n[3],n[5],o)})}}jl.storeEdgeProjections=function(e){var t=e._private,n=t.rscratch,r=n.edgeType;if(t.rstyle.bezierPts=null,t.rstyle.linePts=null,t.rstyle.haystackPts=null,"multibezier"===r||"bezier"===r||"self"===r||"compound"===r){t.rstyle.bezierPts=[];for(var i=0;i+5<n.allpts.length;i+=4)ql(this,e,n.allpts.slice(i,i+6))}else if("segments"===r){var a=t.rstyle.linePts=[];for(i=0;i+1<n.allpts.length;i+=2)a.push({x:n.allpts[i],y:n.allpts[i+1]})}else if("haystack"===r){var o=n.haystackPts;t.rstyle.haystackPts=[{x:o[0],y:o[1]},{x:o[2],y:o[3]}]}t.rstyle.arrowWidth=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth},jl.recalculateEdgeProjections=function(e){this.findEdgeControlPoints(e)};var Hl={recalculateNodeLabelProjection:function(e){var t=e.pstyle("label").strValue;if(!C(t)){var n,r,i=e._private,a=e.width(),o=e.height(),s=e.padding(),l=e.position(),u=e.pstyle("text-halign").strValue,c=e.pstyle("text-valign").strValue,h=i.rscratch,d=i.rstyle;switch(u){case"left":n=l.x-a/2-s;break;case"right":n=l.x+a/2+s;break;default:n=l.x}switch(c){case"top":r=l.y-o/2-s;break;case"bottom":r=l.y+o/2+s;break;default:r=l.y}h.labelX=n,h.labelY=r,d.labelX=n,d.labelY=r,this.calculateLabelAngles(e),this.applyLabelDimensions(e)}}},Wl=function(e,t){var n=Math.atan(t/e);return 0===e&&n<0&&(n*=-1),n},$l=function(e,t){var n=t.x-e.x,r=t.y-e.y;return Wl(n,r)};Hl.recalculateEdgeLabelProjections=function(e){var t,n=e._private,r=n.rscratch,i=this,a={mid:e.pstyle("label").strValue,source:e.pstyle("source-label").strValue,target:e.pstyle("target-label").strValue};if(a.mid||a.source||a.target){t={x:r.midX,y:r.midY};var o=function(e,t,r){et(n.rscratch,e,t,r),et(n.rstyle,e,t,r)};o("labelX",null,t.x),o("labelY",null,t.y);var s=Wl(r.midDispX,r.midDispY);o("labelAutoAngle",null,s);var l=function e(){if(e.cache)return e.cache;for(var t=[],a=0;a+5<r.allpts.length;a+=4){var o={x:r.allpts[a],y:r.allpts[a+1]},s={x:r.allpts[a+2],y:r.allpts[a+3]},l={x:r.allpts[a+4],y:r.allpts[a+5]};t.push({p0:o,p1:s,p2:l,startDist:0,length:0,segments:[]})}var u=n.rstyle.bezierPts,c=i.bezierProjPcts.length;function h(e,t,n,r,i){var a=At(t,n),o=e.segments[e.segments.length-1],s={p0:t,p1:n,t0:r,t1:i,startDist:o?o.startDist+o.length:0,length:a};e.segments.push(s),e.length+=a}for(var d=0;d<t.length;d++){var p=t[d],g=t[d-1];g&&(p.startDist=g.startDist+g.length),h(p,p.p0,u[d*c],0,i.bezierProjPcts[0]);for(var f=0;f<c-1;f++)h(p,u[d*c+f],u[d*c+f+1],i.bezierProjPcts[f],i.bezierProjPcts[f+1]);h(p,u[d*c+c-1],p.p2,i.bezierProjPcts[c-1],1)}return e.cache=t},u=function(n){var i,s="source"===n;if(a[n]){var u=e.pstyle(n+"-text-offset").pfValue;switch(r.edgeType){case"self":case"compound":case"bezier":case"multibezier":for(var c,h=l(),d=0,p=0,g=0;g<h.length;g++){for(var f=h[s?g:h.length-1-g],v=0;v<f.segments.length;v++){var y=f.segments[s?v:f.segments.length-1-v],m=g===h.length-1&&v===f.segments.length-1;if(d=p,(p+=y.length)>=u||m){c={cp:f,segment:y};break}}if(c)break}var b=c.cp,x=c.segment,w=(u-d)/x.length,E=x.t1-x.t0,_=s?x.t0+E*w:x.t1-E*w;_=Mt(0,_,1),t=It(b.p0,b.p1,b.p2,_),i=function(e,t,n,r){var i=Mt(0,r-.001,1),a=Mt(0,r+.001,1),o=It(e,t,n,i),s=It(e,t,n,a);return $l(o,s)}(b.p0,b.p1,b.p2,_);break;case"straight":case"segments":case"haystack":for(var T,D,C,N,A=0,L=r.allpts.length,k=0;k+3<L&&(s?(C={x:r.allpts[k],y:r.allpts[k+1]},N={x:r.allpts[k+2],y:r.allpts[k+3]}):(C={x:r.allpts[L-2-k],y:r.allpts[L-1-k]},N={x:r.allpts[L-4-k],y:r.allpts[L-3-k]}),D=A,!((A+=T=At(C,N))>=u));k+=2);var S=(u-D)/T;S=Mt(0,S,1),t=function(e,t,n,r){var i=t.x-e.x,a=t.y-e.y,o=At(e,t),s=i/o,l=a/o;return n=null==n?0:n,r=null!=r?r:n*o,{x:e.x+s*r,y:e.y+l*r}}(C,N,S),i=$l(C,N)}o("labelX",n,t.x),o("labelY",n,t.y),o("labelAutoAngle",n,i)}};u("source"),u("target"),this.applyLabelDimensions(e)}},Hl.applyLabelDimensions=function(e){this.applyPrefixedLabelDimensions(e),e.isEdge()&&(this.applyPrefixedLabelDimensions(e,"source"),this.applyPrefixedLabelDimensions(e,"target"))},Hl.applyPrefixedLabelDimensions=function(e,t){var n=e._private,r=this.getLabelText(e,t),i=this.calculateLabelDimensions(e,r),a=e.pstyle("line-height").pfValue,o=e.pstyle("text-wrap").strValue,s=Je(n.rscratch,"labelWrapCachedLines",t)||[],l="wrap"!==o?1:Math.max(s.length,1),u=i.height/l,c=u*a,h=i.width,d=i.height+(l-1)*(a-1)*u;et(n.rstyle,"labelWidth",t,h),et(n.rscratch,"labelWidth",t,h),et(n.rstyle,"labelHeight",t,d),et(n.rscratch,"labelHeight",t,d),et(n.rscratch,"labelLineHeight",t,c)},Hl.getLabelText=function(e,t){var n=e._private,r=t?t+"-":"",i=e.pstyle(r+"label").strValue,a=e.pstyle("text-transform").value,o=function(e,r){return r?(et(n.rscratch,e,t,r),r):Je(n.rscratch,e,t)};if(!i)return"";"none"==a||("uppercase"==a?i=i.toUpperCase():"lowercase"==a&&(i=i.toLowerCase()));var s=e.pstyle("text-wrap").value;if("wrap"===s){var l=o("labelKey");if(null!=l&&o("labelWrapKey")===l)return o("labelWrapCachedText");for(var u=i.split("\n"),c=e.pstyle("text-max-width").pfValue,h="anywhere"===e.pstyle("text-overflow-wrap").value,d=[],p=/[\s\u200b]+/,g=h?"":" ",f=0;f<u.length;f++){var v=u[f],y=this.calculateLabelDimensions(e,v).width;if(h){var m=v.split("").join("​");v=m}if(y>c){for(var b=v.split(p),x="",w=0;w<b.length;w++){var E=b[w],_=0===x.length?E:x+g+E;this.calculateLabelDimensions(e,_).width<=c?x+=E+g:(x&&d.push(x),x=E+g)}x.match(/^[\s\u200b]+$/)||d.push(x)}else d.push(v)}o("labelWrapCachedLines",d),i=o("labelWrapCachedText",d.join("\n")),o("labelWrapKey",l)}else if("ellipsis"===s){var T=e.pstyle("text-max-width").pfValue,D="",C=!1;if(this.calculateLabelDimensions(e,i).width<T)return i;for(var N=0;N<i.length&&!(this.calculateLabelDimensions(e,D+i[N]+"…").width>T);N++)D+=i[N],N===i.length-1&&(C=!0);return C||(D+="…"),D}return i},Hl.getLabelJustification=function(e){var t=e.pstyle("text-justification").strValue,n=e.pstyle("text-halign").strValue;if("auto"!==t)return t;if(!e.isNode())return"center";switch(n){case"left":return"right";case"right":return"left";default:return"center"}},Hl.calculateLabelDimensions=function(e,t){var n=Ie(t,e._private.labelDimsKey),r=this.labelDimCache||(this.labelDimCache=[]),i=r[n];if(null!=i)return i;var a=e.pstyle("font-style").strValue,o=e.pstyle("font-size").pfValue,s=e.pstyle("font-family").strValue,l=e.pstyle("font-weight").strValue,u=this.labelCalcCanvas,c=this.labelCalcCanvasContext;if(!u){u=this.labelCalcCanvas=document.createElement("canvas"),c=this.labelCalcCanvasContext=u.getContext("2d");var h=u.style;h.position="absolute",h.left="-9999px",h.top="-9999px",h.zIndex="-1",h.visibility="hidden",h.pointerEvents="none"}c.font="".concat(a," ").concat(l," ").concat(o,"px ").concat(s);for(var d=0,p=0,g=t.split("\n"),f=0;f<g.length;f++){var v=g[f],y=c.measureText(v),m=Math.ceil(y.width),b=o;d=Math.max(m,d),p+=b}return d+=0,p+=0,r[n]={width:d,height:p}},Hl.calculateLabelAngle=function(e,t){var n=e._private.rscratch,r=e.isEdge(),i=t?t+"-":"",a=e.pstyle(i+"text-rotation"),o=a.strValue;return"none"===o?0:r&&"autorotate"===o?n.labelAutoAngle:"autorotate"===o?0:a.pfValue},Hl.calculateLabelAngles=function(e){var t=this,n=e.isEdge(),r=e._private.rscratch;r.labelAngle=t.calculateLabelAngle(e),n&&(r.sourceLabelAngle=t.calculateLabelAngle(e,"source"),r.targetLabelAngle=t.calculateLabelAngle(e,"target"))};var Kl={},Zl=!1;Kl.getNodeShape=function(e){var t=e.pstyle("shape").value;if("cutrectangle"===t&&(e.width()<28||e.height()<28))return Zl||(je("The `cutrectangle` node shape can not be used at 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f=a.collection(e.getAllInBox(s[0],s[1],s[2],s[3]));e.redrawHint("select",!0),f.length>0&&e.redrawHint("eles",!0),a.emit({type:"boxend",originalEvent:t,position:{x:o[0],y:o[1]}});"additive"===a.selectionType()||d||a.$(n).unmerge(f).unselect(),f.emit("box").stdFilter((function(e){return e.selectable()&&!e.selected()})).select().emit("boxselect"),e.redraw()}if(e.hoverData.dragging&&(e.hoverData.dragging=!1,e.redrawHint("select",!0),e.redrawHint("eles",!0),e.redraw()),!s[4]){e.redrawHint("drag",!0),e.redrawHint("eles",!0);var v=c&&c.grabbed();h(u),v&&(c.emit("freeon"),u.emit("free"),e.dragData.didDrag&&(c.emit("dragfreeon"),u.emit("dragfree")))}}s[4]=0,e.hoverData.down=null,e.hoverData.cxtStarted=!1,e.hoverData.draggingEles=!1,e.hoverData.selecting=!1,e.hoverData.isOverThresholdDrag=!1,e.dragData.didDrag=!1,e.hoverData.dragged=!1,e.hoverData.dragDelta=[],e.hoverData.mdownPos=null,e.hoverData.mdownGPos=null}}),!1);var _,T,D,C,N,A,L,k,S,I,M,O,P,R=function(t){if(!e.scrollingPage){var n=e.cy,r=n.zoom(),i=n.pan(),a=e.projectIntoViewport(t.clientX,t.clientY),o=[a[0]*r+i.x,a[1]*r+i.y];if(e.hoverData.draggingEles||e.hoverData.dragging||e.hoverData.cxtStarted||0!==e.selection[4])t.preventDefault();else if(n.panningEnabled()&&n.userPanningEnabled()&&n.zoomingEnabled()&&n.userZoomingEnabled()){var s;t.preventDefault(),e.data.wheelZooming=!0,clearTimeout(e.data.wheelTimeout),e.data.wheelTimeout=setTimeout((function(){e.data.wheelZooming=!1,e.redrawHint("eles",!0),e.redraw()}),150),s=null!=t.deltaY?t.deltaY/-250:null!=t.wheelDeltaY?t.wheelDeltaY/1e3:t.wheelDelta/1e3,s*=e.wheelSensitivity,1===t.deltaMode&&(s*=33);var l=n.zoom()*Math.pow(10,s);"gesturechange"===t.type&&(l=e.gestureStartZoom*t.scale),n.zoom({level:l,renderedPosition:{x:o[0],y:o[1]}}),n.emit("gesturechange"===t.type?"pinchzoom":"scrollzoom")}}};e.registerBinding(e.container,"wheel",R,!0),e.registerBinding(t,"scroll",(function(t){e.scrollingPage=!0,clearTimeout(e.scrollingPageTimeout),e.scrollingPageTimeout=setTimeout((function(){e.scrollingPage=!1}),250)}),!0),e.registerBinding(e.container,"gesturestart",(function(t){e.gestureStartZoom=e.cy.zoom(),e.hasTouchStarted||t.preventDefault()}),!0),e.registerBinding(e.container,"gesturechange",(function(t){e.hasTouchStarted||R(t)}),!0),e.registerBinding(e.container,"mouseout",(function(t){var n=e.projectIntoViewport(t.clientX,t.clientY);e.cy.emit({originalEvent:t,type:"mouseout",position:{x:n[0],y:n[1]}})}),!1),e.registerBinding(e.container,"mouseover",(function(t){var n=e.projectIntoViewport(t.clientX,t.clientY);e.cy.emit({originalEvent:t,type:"mouseover",position:{x:n[0],y:n[1]}})}),!1);var B,F,z,G,Y,X,V,U=function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},j=function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)};if(e.registerBinding(e.container,"touchstart",B=function(t){if(e.hasTouchStarted=!0,E(t)){p(),e.touchData.capture=!0,e.data.bgActivePosistion=void 0;var n=e.cy,i=e.touchData.now,a=e.touchData.earlier;if(t.touches[0]){var o=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);i[0]=o[0],i[1]=o[1]}if(t.touches[1]&&(o=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY),i[2]=o[0],i[3]=o[1]),t.touches[2]&&(o=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY),i[4]=o[0],i[5]=o[1]),t.touches[1]){e.touchData.singleTouchMoved=!0,h(e.dragData.touchDragEles);var l=e.findContainerClientCoords();S=l[0],I=l[1],M=l[2],O=l[3],_=t.touches[0].clientX-S,T=t.touches[0].clientY-I,D=t.touches[1].clientX-S,C=t.touches[1].clientY-I,P=0<=_&&_<=M&&0<=D&&D<=M&&0<=T&&T<=O&&0<=C&&C<=O;var d=n.pan(),g=n.zoom();N=U(_,T,D,C),A=j(_,T,D,C),k=[((L=[(_+D)/2,(T+C)/2])[0]-d.x)/g,(L[1]-d.y)/g];if(A<4e4&&!t.touches[2]){var f=e.findNearestElement(i[0],i[1],!0,!0),v=e.findNearestElement(i[2],i[3],!0,!0);return f&&f.isNode()?(f.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start=f):v&&v.isNode()?(v.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start=v):n.emit({originalEvent:t,type:"cxttapstart",position:{x:i[0],y:i[1]}}),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!0,e.touchData.cxtDragged=!1,e.data.bgActivePosistion=void 0,void e.redraw()}}if(t.touches[2])n.boxSelectionEnabled()&&t.preventDefault();else if(t.touches[1]);else if(t.touches[0]){var y=e.findNearestElements(i[0],i[1],!0,!0),m=y[0];if(null!=m&&(m.activate(),e.touchData.start=m,e.touchData.starts=y,e.nodeIsGrabbable(m))){var b=e.dragData.touchDragEles=n.collection(),x=null;e.redrawHint("eles",!0),e.redrawHint("drag",!0),m.selected()?(x=n.$((function(t){return t.selected()&&e.nodeIsGrabbable(t)})),u(x,{addToList:b})):c(m,{addToList:b}),s(m);var w=function(e){return{originalEvent:t,type:e,position:{x:i[0],y:i[1]}}};m.emit(w("grabon")),x?x.forEach((function(e){e.emit(w("grab"))})):m.emit(w("grab"))}r(m,["touchstart","tapstart","vmousedown"],t,{x:i[0],y:i[1]}),null==m&&(e.data.bgActivePosistion={x:o[0],y:o[1]},e.redrawHint("select",!0),e.redraw()),e.touchData.singleTouchMoved=!1,e.touchData.singleTouchStartTime=+new Date,clearTimeout(e.touchData.tapholdTimeout),e.touchData.tapholdTimeout=setTimeout((function(){!1!==e.touchData.singleTouchMoved||e.pinching||e.touchData.selecting||r(e.touchData.start,["taphold"],t,{x:i[0],y:i[1]})}),e.tapholdDuration)}if(t.touches.length>=1){for(var R=e.touchData.startPosition=[null,null,null,null,null,null],B=0;B<i.length;B++)R[B]=a[B]=i[B];var F=t.touches[0];e.touchData.startGPosition=[F.clientX,F.clientY]}}},!1),e.registerBinding(window,"touchmove",F=function(t){var n=e.touchData.capture;if(n||E(t)){var i=e.selection,o=e.cy,s=e.touchData.now,l=e.touchData.earlier,c=o.zoom();if(t.touches[0]){var d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);s[0]=d[0],s[1]=d[1]}t.touches[1]&&(d=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY),s[2]=d[0],s[3]=d[1]),t.touches[2]&&(d=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY),s[4]=d[0],s[5]=d[1]);var p,g=e.touchData.startGPosition;if(n&&t.touches[0]&&g){for(var f=[],v=0;v<s.length;v++)f[v]=s[v]-l[v];var y=t.touches[0].clientX-g[0],m=y*y,x=t.touches[0].clientY-g[1];p=m+x*x>=e.touchTapThreshold2}if(n&&e.touchData.cxt){t.preventDefault();var w=t.touches[0].clientX-S,L=t.touches[0].clientY-I,M=t.touches[1].clientX-S,O=t.touches[1].clientY-I,R=j(w,L,M,O);if(R/A>=2.25||R>=22500){e.touchData.cxt=!1,e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var B={originalEvent:t,type:"cxttapend",position:{x:s[0],y:s[1]}};e.touchData.start?(e.touchData.start.unactivate().emit(B),e.touchData.start=null):o.emit(B)}}if(n&&e.touchData.cxt){B={originalEvent:t,type:"cxtdrag",position:{x:s[0],y:s[1]}},e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.touchData.start?e.touchData.start.emit(B):o.emit(B),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxtDragged=!0;var F=e.findNearestElement(s[0],s[1],!0,!0);e.touchData.cxtOver&&F===e.touchData.cxtOver||(e.touchData.cxtOver&&e.touchData.cxtOver.emit({originalEvent:t,type:"cxtdragout",position:{x:s[0],y:s[1]}}),e.touchData.cxtOver=F,F&&F.emit({originalEvent:t,type:"cxtdragover",position:{x:s[0],y:s[1]}}))}else if(n&&t.touches[2]&&o.boxSelectionEnabled())t.preventDefault(),e.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,e.touchData.selecting||o.emit({originalEvent:t,type:"boxstart",position:{x:s[0],y:s[1]}}),e.touchData.selecting=!0,e.touchData.didSelect=!0,i[4]=1,i&&0!==i.length&&void 0!==i[0]?(i[2]=(s[0]+s[2]+s[4])/3,i[3]=(s[1]+s[3]+s[5])/3):(i[0]=(s[0]+s[2]+s[4])/3,i[1]=(s[1]+s[3]+s[5])/3,i[2]=(s[0]+s[2]+s[4])/3+1,i[3]=(s[1]+s[3]+s[5])/3+1),e.redrawHint("select",!0),e.redraw();else if(n&&t.touches[1]&&!e.touchData.didSelect&&o.zoomingEnabled()&&o.panningEnabled()&&o.userZoomingEnabled()&&o.userPanningEnabled()){if(t.preventDefault(),e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),ee=e.dragData.touchDragEles){e.redrawHint("drag",!0);for(var z=0;z<ee.length;z++){var G=ee[z]._private;G.grabbed=!1,G.rscratch.inDragLayer=!1}}var Y=e.touchData.start,X=(w=t.touches[0].clientX-S,L=t.touches[0].clientY-I,M=t.touches[1].clientX-S,O=t.touches[1].clientY-I,U(w,L,M,O)),V=X/N;if(P){var q=(w-_+(M-D))/2,H=(L-T+(O-C))/2,W=o.zoom(),$=W*V,K=o.pan(),Z=k[0]*W+K.x,Q=k[1]*W+K.y,J={x:-$/W*(Z-K.x-q)+Z,y:-$/W*(Q-K.y-H)+Q};if(Y&&Y.active()){var ee=e.dragData.touchDragEles;h(ee),e.redrawHint("drag",!0),e.redrawHint("eles",!0),Y.unactivate().emit("freeon"),ee.emit("free"),e.dragData.didDrag&&(Y.emit("dragfreeon"),ee.emit("dragfree"))}o.viewport({zoom:$,pan:J,cancelOnFailedZoom:!0}),o.emit("pinchzoom"),N=X,_=w,T=L,D=M,C=O,e.pinching=!0}t.touches[0]&&(d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY),s[0]=d[0],s[1]=d[1]),t.touches[1]&&(d=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY),s[2]=d[0],s[3]=d[1]),t.touches[2]&&(d=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY),s[4]=d[0],s[5]=d[1])}else if(t.touches[0]&&!e.touchData.didSelect){var te=e.touchData.start,ne=e.touchData.last;if(e.hoverData.draggingEles||e.swipePanning||(F=e.findNearestElement(s[0],s[1],!0,!0)),n&&null!=te&&t.preventDefault(),n&&null!=te&&e.nodeIsDraggable(te))if(p){ee=e.dragData.touchDragEles;var re=!e.dragData.didDrag;re&&u(ee,{inDragLayer:!0}),e.dragData.didDrag=!0;var ie={x:0,y:0};b(f[0])&&b(f[1])&&(ie.x+=f[0],ie.y+=f[1],re&&(e.redrawHint("eles",!0),(ae=e.touchData.dragDelta)&&b(ae[0])&&b(ae[1])&&(ie.x+=ae[0],ie.y+=ae[1]))),e.hoverData.draggingEles=!0,ee.silentShift(ie).emit("position drag"),e.redrawHint("drag",!0),e.touchData.startPosition[0]==l[0]&&e.touchData.startPosition[1]==l[1]&&e.redrawHint("eles",!0),e.redraw()}else{var ae;0===(ae=e.touchData.dragDelta=e.touchData.dragDelta||[]).length?(ae.push(f[0]),ae.push(f[1])):(ae[0]+=f[0],ae[1]+=f[1])}if(r(te||F,["touchmove","tapdrag","vmousemove"],t,{x:s[0],y:s[1]}),te&&te.grabbed()||F==ne||(ne&&ne.emit({originalEvent:t,type:"tapdragout",position:{x:s[0],y:s[1]}}),F&&F.emit({originalEvent:t,type:"tapdragover",position:{x:s[0],y:s[1]}})),e.touchData.last=F,n)for(z=0;z<s.length;z++)s[z]&&e.touchData.startPosition[z]&&p&&(e.touchData.singleTouchMoved=!0);n&&(null==te||te.pannable())&&o.panningEnabled()&&o.userPanningEnabled()&&(a(te,e.touchData.starts)&&(t.preventDefault(),e.data.bgActivePosistion||(e.data.bgActivePosistion=Tt(e.touchData.startPosition)),e.swipePanning?(o.panBy({x:f[0]*c,y:f[1]*c}),o.emit("dragpan")):p&&(e.swipePanning=!0,o.panBy({x:y*c,y:x*c}),o.emit("dragpan"),te&&(te.unactivate(),e.redrawHint("select",!0),e.touchData.start=null))),d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY),s[0]=d[0],s[1]=d[1])}for(v=0;v<s.length;v++)l[v]=s[v];n&&t.touches.length>0&&!e.hoverData.draggingEles&&!e.swipePanning&&null!=e.data.bgActivePosistion&&(e.data.bgActivePosistion=void 0,e.redrawHint("select",!0),e.redraw())}},!1),e.registerBinding(t,"touchcancel",z=function(t){var n=e.touchData.start;e.touchData.capture=!1,n&&n.unactivate()}),e.registerBinding(t,"touchend",G=function(t){var i=e.touchData.start;if(e.touchData.capture){0===t.touches.length&&(e.touchData.capture=!1),t.preventDefault();var a=e.selection;e.swipePanning=!1,e.hoverData.draggingEles=!1;var o,s=e.cy,l=s.zoom(),u=e.touchData.now,c=e.touchData.earlier;if(t.touches[0]){var d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);u[0]=d[0],u[1]=d[1]}if(t.touches[1]&&(d=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY),u[2]=d[0],u[3]=d[1]),t.touches[2]&&(d=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY),u[4]=d[0],u[5]=d[1]),i&&i.unactivate(),e.touchData.cxt){if(o={originalEvent:t,type:"cxttapend",position:{x:u[0],y:u[1]}},i?i.emit(o):s.emit(o),!e.touchData.cxtDragged){var p={originalEvent:t,type:"cxttap",position:{x:u[0],y:u[1]}};i?i.emit(p):s.emit(p)}return e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxt=!1,e.touchData.start=null,void e.redraw()}if(!t.touches[2]&&s.boxSelectionEnabled()&&e.touchData.selecting){e.touchData.selecting=!1;var g=s.collection(e.getAllInBox(a[0],a[1],a[2],a[3]));a[0]=void 0,a[1]=void 0,a[2]=void 0,a[3]=void 0,a[4]=0,e.redrawHint("select",!0),s.emit({type:"boxend",originalEvent:t,position:{x:u[0],y:u[1]}});g.emit("box").stdFilter((function(e){return e.selectable()&&!e.selected()})).select().emit("boxselect"),g.nonempty()&&e.redrawHint("eles",!0),e.redraw()}if(null!=i&&i.unactivate(),t.touches[2])e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);else if(t.touches[1]);else if(t.touches[0]);else if(!t.touches[0]){e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var f=e.dragData.touchDragEles;if(null!=i){var v=i._private.grabbed;h(f),e.redrawHint("drag",!0),e.redrawHint("eles",!0),v&&(i.emit("freeon"),f.emit("free"),e.dragData.didDrag&&(i.emit("dragfreeon"),f.emit("dragfree"))),r(i,["touchend","tapend","vmouseup","tapdragout"],t,{x:u[0],y:u[1]}),i.unactivate(),e.touchData.start=null}else{var y=e.findNearestElement(u[0],u[1],!0,!0);r(y,["touchend","tapend","vmouseup","tapdragout"],t,{x:u[0],y:u[1]})}var m=e.touchData.startPosition[0]-u[0],b=m*m,x=e.touchData.startPosition[1]-u[1],w=(b+x*x)*l*l;e.touchData.singleTouchMoved||(i||s.$(":selected").unselect(["tapunselect"]),r(i,["tap","vclick"],t,{x:u[0],y:u[1]}),Y=!1,t.timeStamp-V<=s.multiClickDebounceTime()?(X&&clearTimeout(X),Y=!0,V=null,r(i,["dbltap","vdblclick"],t,{x:u[0],y:u[1]})):(X=setTimeout((function(){Y||r(i,["onetap","voneclick"],t,{x:u[0],y:u[1]})}),s.multiClickDebounceTime()),V=t.timeStamp)),null!=i&&!e.dragData.didDrag&&i._private.selectable&&w<e.touchTapThreshold2&&!e.pinching&&("single"===s.selectionType()?(s.$(n).unmerge(i).unselect(["tapunselect"]),i.select(["tapselect"])):i.selected()?i.unselect(["tapunselect"]):i.select(["tapselect"]),e.redrawHint("eles",!0)),e.touchData.singleTouchMoved=!0}for(var E=0;E<u.length;E++)c[E]=u[E];e.dragData.didDrag=!1,0===t.touches.length&&(e.touchData.dragDelta=[],e.touchData.startPosition=[null,null,null,null,null,null],e.touchData.startGPosition=null,e.touchData.didSelect=!1),t.touches.length<2&&(1===t.touches.length&&(e.touchData.startGPosition=[t.touches[0].clientX,t.touches[0].clientY]),e.pinching=!1,e.redrawHint("eles",!0),e.redraw())}},!1),"undefined"==typeof TouchEvent){var q=[],H=function(e){return{clientX:e.clientX,clientY:e.clientY,force:1,identifier:e.pointerId,pageX:e.pageX,pageY:e.pageY,radiusX:e.width/2,radiusY:e.height/2,screenX:e.screenX,screenY:e.screenY,target:e.target}},W=function(e){q.push(function(e){return{event:e,touch:H(e)}}(e))},$=function(e){for(var t=0;t<q.length;t++)if(q[t].event.pointerId===e.pointerId)return void q.splice(t,1)},K=function(e){e.touches=q.map((function(e){return e.touch}))},Z=function(e){return"mouse"===e.pointerType||4===e.pointerType};e.registerBinding(e.container,"pointerdown",(function(e){Z(e)||(e.preventDefault(),W(e),K(e),B(e))})),e.registerBinding(e.container,"pointerup",(function(e){Z(e)||($(e),K(e),G(e))})),e.registerBinding(e.container,"pointercancel",(function(e){Z(e)||($(e),K(e),z())})),e.registerBinding(e.container,"pointermove",(function(e){Z(e)||(e.preventDefault(),function(e){var t=q.filter((function(t){return t.event.pointerId===e.pointerId}))[0];t.event=e,t.touch=H(e)}(e),K(e),F(e))}))}}},nu={generatePolygon:function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl("polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o){return tn(i,a,this.points,e,t,n/2,r/2,o)},checkPoint:function(e,t,n,r,i,a,o){return Wt(e,t,this.points,a,o,r,i,[0,-1],n)}}},generateEllipse:function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return function(e,t,n,r,i,a){var o=n-e,s=r-t;o/=i,s/=a;var l=Math.sqrt(o*o+s*s),u=l-1;if(u<0)return[];var c=u/l;return[(n-e)*c+e,(r-t)*c+t]}(i,a,e,t,n/2+o,r/2+o)},checkPoint:function(e,t,n,r,i,a,o){return Zt(e,t,r,i,a,o,n)}}},generateRoundPolygon:function(e,t){for(var n=new Array(2*t.length),r=0;r<t.length/2;r++){var i,a=2*r;i=r<t.length/2-1?2*(r+1):0,n[4*r]=t[a],n[4*r+1]=t[a+1];var o=t[i]-t[a],s=t[i+1]-t[a+1],l=Math.sqrt(o*o+s*s);n[4*r+2]=o/l,n[4*r+3]=s/l}return this.nodeShapes[e]={renderer:this,name:e,points:n,draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl("round-polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o){return function(e,t,n,r,i,a,o,s){for(var l,u=[],c=new Array(n.length),h=a/2,d=o/2,p=ln(a,o),g=0;g<n.length/4;g++){var f,v;f=0===g?n.length-2:4*g-2,v=4*g+2;var y=r+h*n[4*g],m=i+d*n[4*g+1],b=-n[f]*n[v]-n[f+1]*n[v+1],x=p/Math.tan(Math.acos(b)/2),w=y-x*n[f],E=m-x*n[f+1],_=y+x*n[v],T=m+x*n[v+1];0===g?(c[n.length-2]=w,c[n.length-1]=E):(c[4*g-2]=w,c[4*g-1]=E),c[4*g]=_,c[4*g+1]=T;var D=n[f+1],C=-n[f];D*n[v]+C*n[v+1]<0&&(D*=-1,C*=-1),0!==(l=Qt(e,t,r,i,w+D*p,E+C*p,p)).length&&u.push(l[0],l[1])}for(var N=0;N<c.length/4;N++)0!==(l=en(e,t,r,i,c[4*N],c[4*N+1],c[4*N+2],c[4*N+3],!1)).length&&u.push(l[0],l[1]);if(u.length>2){for(var A=[u[0],u[1]],L=Math.pow(A[0]-e,2)+Math.pow(A[1]-t,2),k=1;k<u.length/2;k++){var S=Math.pow(u[2*k]-e,2)+Math.pow(u[2*k+1]-t,2);S<=L&&(A[0]=u[2*k],A[1]=u[2*k+1],L=S)}return A}return u}(i,a,this.points,e,t,n,r)},checkPoint:function(e,t,n,r,i,a,o){return function(e,t,n,r,i,a,o){for(var s=new Array(n.length),l=a/2,u=o/2,c=ln(a,o),h=c*c,d=0;d<n.length/4;d++){var p,g;p=0===d?n.length-2:4*d-2,g=4*d+2;var f=r+l*n[4*d],v=i+u*n[4*d+1],y=-n[p]*n[g]-n[p+1]*n[g+1],m=c/Math.tan(Math.acos(y)/2),b=f-m*n[p],x=v-m*n[p+1],w=f+m*n[g],E=v+m*n[g+1];s[4*d]=b,s[4*d+1]=x,s[4*d+2]=w,s[4*d+3]=E;var _=n[p+1],T=-n[p];_*n[g]+T*n[g+1]<0&&(_*=-1,T*=-1);var D=b+_*c,C=x+T*c;if(Math.pow(D-e,2)+Math.pow(C-t,2)<=h)return!0}return Ht(e,t,s)}(e,t,this.points,a,o,r,i)}}},generateRoundRectangle:function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:rn(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return Xt(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=sn(r,i),l=2*s;return!!(Wt(e,t,this.points,a,o,r,i-l,[0,-1],n)||Wt(e,t,this.points,a,o,r-l,i,[0,-1],n)||Zt(e,t,l,l,a-r/2+s,o-i/2+s,n)||Zt(e,t,l,l,a+r/2-s,o-i/2+s,n)||Zt(e,t,l,l,a+r/2-s,o+i/2-s,n)||Zt(e,t,l,l,a-r/2+s,o+i/2-s,n))}}},generateCutRectangle:function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:8,points:rn(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},generateCutTrianglePts:function(e,t,n,r){var i=this.cornerLength,a=t/2,o=e/2,s=n-o,l=n+o,u=r-a,c=r+a;return{topLeft:[s,u+i,s+i,u,s+i,u+i],topRight:[l-i,u,l,u+i,l-i,u+i],bottomRight:[l,c-i,l-i,c,l-i,c-i],bottomLeft:[s+i,c,s,c-i,s+i,c-i]}},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateCutTrianglePts(n+2*o,r+2*o,e,t),l=[].concat.apply([],[s.topLeft.splice(0,4),s.topRight.splice(0,4),s.bottomRight.splice(0,4),s.bottomLeft.splice(0,4)]);return tn(i,a,l,e,t)},checkPoint:function(e,t,n,r,i,a,o){if(Wt(e,t,this.points,a,o,r,i-2*this.cornerLength,[0,-1],n))return!0;if(Wt(e,t,this.points,a,o,r-2*this.cornerLength,i,[0,-1],n))return!0;var s=this.generateCutTrianglePts(r,i,a,o);return Ht(e,t,s.topLeft)||Ht(e,t,s.topRight)||Ht(e,t,s.bottomRight)||Ht(e,t,s.bottomLeft)}}},generateBarrel:function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:rn(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateBarrelBezierPts(n+2*o,r+2*o,e,t),l=function(e){var t=It({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.15),n=It({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.5),r=It({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.85);return[e[0],e[1],t.x,t.y,n.x,n.y,r.x,r.y,e[4],e[5]]},u=[].concat(l(s.topLeft),l(s.topRight),l(s.bottomRight),l(s.bottomLeft));return tn(i,a,u,e,t)},generateBarrelBezierPts:function(e,t,n,r){var i=t/2,a=e/2,o=n-a,s=n+a,l=r-i,u=r+i,c=un(e,t),h=c.heightOffset,d=c.widthOffset,p=c.ctrlPtOffsetPct*e,g={topLeft:[o,l+h,o+p,l,o+d,l],topRight:[s-d,l,s-p,l,s,l+h],bottomRight:[s,u-h,s-p,u,s-d,u],bottomLeft:[o+d,u,o+p,u,o,u-h]};return g.topLeft.isTop=!0,g.topRight.isTop=!0,g.bottomLeft.isBottom=!0,g.bottomRight.isBottom=!0,g},checkPoint:function(e,t,n,r,i,a,o){var s=un(r,i),l=s.heightOffset,u=s.widthOffset;if(Wt(e,t,this.points,a,o,r,i-2*l,[0,-1],n))return!0;if(Wt(e,t,this.points,a,o,r-2*u,i,[0,-1],n))return!0;for(var c=this.generateBarrelBezierPts(r,i,a,o),h=function(e,t,n){var r,i,a=n[4],o=n[2],s=n[0],l=n[5],u=n[1],c=Math.min(a,s),h=Math.max(a,s),d=Math.min(l,u),p=Math.max(l,u);if(c<=e&&e<=h&&d<=t&&t<=p){var g=[(r=a)-2*(i=o)+s,2*(i-r),r],f=function(e,t,n,r){var i=t*t-4*e*(n-=r);if(i<0)return[];var a=Math.sqrt(i),o=2*e;return[(-t+a)/o,(-t-a)/o]}(g[0],g[1],g[2],e).filter((function(e){return 0<=e&&e<=1}));if(f.length>0)return f[0]}return null},d=Object.keys(c),p=0;p<d.length;p++){var g=c[d[p]],f=h(e,t,g);if(null!=f){var v=g[5],y=g[3],m=g[1],b=St(v,y,m,f);if(g.isTop&&b<=t)return!0;if(g.isBottom&&t<=b)return!0}}return!1}}},generateBottomRoundrectangle:function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:rn(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=t-(r/2+o),l=en(i,a,e,t,e-(n/2+o),s,e+(n/2+o),s,!1);return l.length>0?l:Xt(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=sn(r,i),l=2*s;if(Wt(e,t,this.points,a,o,r,i-l,[0,-1],n))return!0;if(Wt(e,t,this.points,a,o,r-l,i,[0,-1],n))return!0;var u=r/2+2*n,c=i/2+2*n;return!!Ht(e,t,[a-u,o-c,a-u,o,a+u,o,a+u,o-c])||!!Zt(e,t,l,l,a+r/2-s,o+i/2-s,n)||!!Zt(e,t,l,l,a-r/2+s,o+i/2-s,n)}}},registerNodeShapes:function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon("triangle",rn(3,0)),this.generateRoundPolygon("round-triangle",rn(3,0)),this.generatePolygon("rectangle",rn(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();var n=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",n),this.generateRoundPolygon("round-diamond",n),this.generatePolygon("pentagon",rn(5,0)),this.generateRoundPolygon("round-pentagon",rn(5,0)),this.generatePolygon("hexagon",rn(6,0)),this.generateRoundPolygon("round-hexagon",rn(6,0)),this.generatePolygon("heptagon",rn(7,0)),this.generateRoundPolygon("round-heptagon",rn(7,0)),this.generatePolygon("octagon",rn(8,0)),this.generateRoundPolygon("round-octagon",rn(8,0));var r=new Array(20),i=on(5,0),a=on(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<a.length/2;s++)a[2*s]*=o,a[2*s+1]*=o;for(s=0;s<5;s++)r[4*s]=i[2*s],r[4*s+1]=i[2*s+1],r[4*s+2]=a[2*s],r[4*s+3]=a[2*s+1];r=an(r),this.generatePolygon("star",r),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);var l=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",l),this.generateRoundPolygon("round-tag",l),e.makePolygon=function(e){var n,r="polygon-"+e.join("$");return(n=this[r])?n:t.generatePolygon(r,e)}}},ru={timeToRender:function(){return this.redrawTotalTime/this.redrawCount},redraw:function(e){e=e||$e();var t=this;void 0===t.averageRedrawTime&&(t.averageRedrawTime=0),void 0===t.lastRedrawTime&&(t.lastRedrawTime=0),void 0===t.lastDrawTime&&(t.lastDrawTime=0),t.requestedFrame=!0,t.renderOptions=e},beforeRender:function(e,t){if(!this.destroyed){null==t&&Ve("Priority is not optional for beforeRender");var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort((function(e,t){return t.priority-e.priority}))}}},iu=function(e,t,n){for(var r=e.beforeRenderCallbacks,i=0;i<r.length;i++)r[i].fn(t,n)};ru.startRenderLoop=function(){var e=this,t=e.cy;if(!e.renderLoopStarted){e.renderLoopStarted=!0;_e((function n(r){if(!e.destroyed){if(t.batching());else if(e.requestedFrame&&!e.skipFrame){iu(e,!0,r);var i=Te();e.render(e.renderOptions);var a=e.lastDrawTime=Te();void 0===e.averageRedrawTime&&(e.averageRedrawTime=a-i),void 0===e.redrawCount&&(e.redrawCount=0),e.redrawCount++,void 0===e.redrawTotalTime&&(e.redrawTotalTime=0);var o=a-i;e.redrawTotalTime+=o,e.lastRedrawTime=o,e.averageRedrawTime=e.averageRedrawTime/2+o/2,e.requestedFrame=!1}else iu(e,!1,r);e.skipFrame=!1,_e(n)}}))}};var au=function(e){this.init(e)},ou=au.prototype;ou.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],ou.init=function(e){var t=this;t.options=e,t.cy=e.cy;var n=t.container=e.cy.container(),r=t.cy.window();if(r){var i=r.document,a=i.head,o="__________cytoscape_stylesheet",s="__________cytoscape_container",l=null!=i.getElementById(o);if(n.className.indexOf(s)<0&&(n.className=(n.className||"")+" "+s),!l){var u=i.createElement("style");u.id=o,u.textContent="."+s+" { position: relative; }",a.insertBefore(u,a.children[0])}"static"===r.getComputedStyle(n).getPropertyValue("position")&&je("A Cytoscape container has style position:static and so can not use UI extensions properly")}t.selection=[void 0,void 0,void 0,void 0,0],t.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],t.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},t.dragData={possibleDragElements:[]},t.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},t.redraws=0,t.showFps=e.showFps,t.debug=e.debug,t.hideEdgesOnViewport=e.hideEdgesOnViewport,t.textureOnViewport=e.textureOnViewport,t.wheelSensitivity=e.wheelSensitivity,t.motionBlurEnabled=e.motionBlur,t.forcedPixelRatio=b(e.pixelRatio)?e.pixelRatio:null,t.motionBlur=e.motionBlur,t.motionBlurOpacity=e.motionBlurOpacity,t.motionBlurTransparency=1-t.motionBlurOpacity,t.motionBlurPxRatio=1,t.mbPxRBlurry=1,t.minMbLowQualFrames=4,t.fullQualityMb=!1,t.clearedForMotionBlur=[],t.desktopTapThreshold=e.desktopTapThreshold,t.desktopTapThreshold2=e.desktopTapThreshold*e.desktopTapThreshold,t.touchTapThreshold=e.touchTapThreshold,t.touchTapThreshold2=e.touchTapThreshold*e.touchTapThreshold,t.tapholdDuration=500,t.bindings=[],t.beforeRenderCallbacks=[],t.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},t.registerNodeShapes(),t.registerArrowShapes(),t.registerCalculationListeners()},ou.notify=function(e,t){var n=this,r=n.cy;this.destroyed||("init"!==e?"destroy"!==e?(("add"===e||"remove"===e||"move"===e&&r.hasCompoundNodes()||"load"===e||"zorder"===e||"mount"===e)&&n.invalidateCachedZSortedEles(),"viewport"===e&&n.redrawHint("select",!0),"load"!==e&&"resize"!==e&&"mount"!==e||(n.invalidateContainerClientCoordsCache(),n.matchCanvasSize(n.container)),n.redrawHint("eles",!0),n.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()):n.destroy():n.load())},ou.destroy=function(){var e=this;e.destroyed=!0,e.cy.stopAnimationLoop();for(var t=0;t<e.bindings.length;t++){var n=e.bindings[t],r=n.target;(r.off||r.removeEventListener).apply(r,n.args)}if(e.bindings=[],e.beforeRenderCallbacks=[],e.onUpdateEleCalcsFns=[],e.removeObserver&&e.removeObserver.disconnect(),e.styleObserver&&e.styleObserver.disconnect(),e.resizeObserver&&e.resizeObserver.disconnect(),e.labelCalcDiv)try{document.body.removeChild(e.labelCalcDiv)}catch(e){}},ou.isHeadless=function(){return!1},[zl,Jl,eu,tu,nu,ru].forEach((function(e){z(ou,e)}));var su=1e3/60,lu=function(e){return function(){var t=this,n=this.renderer;if(!t.dequeueingSetup){t.dequeueingSetup=!0;var r=be((function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()}),e.deqRedrawThreshold),i=e.priority||Xe;n.beforeRender((function(i,a){var o=Te(),s=n.averageRedrawTime,l=n.lastRedrawTime,u=[],c=n.cy.extent(),h=n.getPixelRatio();for(i||n.flushRenderedStyleQueue();;){var d=Te(),p=d-o,g=d-a;if(l<su){var f=su-(i?s:0);if(g>=e.deqFastCost*f)break}else if(i){if(p>=e.deqCost*l||p>=e.deqAvgCost*s)break}else if(g>=e.deqNoDrawCost*su)break;var v=e.deq(t,h,c);if(!(v.length>0))break;for(var y=0;y<v.length;y++)u.push(v[y])}u.length>0&&(e.onDeqd(t,u),!i&&e.shouldRedraw(t,u,h,c)&&r())}),i(t))}}},uu=function(){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Ge;t(this,e),this.idsByKey=new tt,this.keyForId=new tt,this.cachesByLvl=new tt,this.lvls=[],this.getKey=n,this.doesEleInvalidateKey=r}return i(e,[{key:"getIdsFor",value:function(e){null==e&&Ve("Can not get id list for null key");var t=this.idsByKey,n=this.idsByKey.get(e);return n||(n=new rt,t.set(e,n)),n}},{key:"addIdForKey",value:function(e,t){null!=e&&this.getIdsFor(e).add(t)}},{key:"deleteIdForKey",value:function(e,t){null!=e&&this.getIdsFor(e).delete(t)}},{key:"getNumberOfIdsForKey",value:function(e){return null==e?0:this.getIdsFor(e).size}},{key:"updateKeyMappingFor",value:function(e){var t=e.id(),n=this.keyForId.get(t),r=this.getKey(e);this.deleteIdForKey(n,t),this.addIdForKey(r,t),this.keyForId.set(t,r)}},{key:"deleteKeyMappingFor",value:function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteIdForKey(n,t),this.keyForId.delete(t)}},{key:"keyHasChangedFor",value:function(e){var t=e.id();return this.keyForId.get(t)!==this.getKey(e)}},{key:"isInvalid",value:function(e){return this.keyHasChangedFor(e)||this.doesEleInvalidateKey(e)}},{key:"getCachesAt",value:function(e){var t=this.cachesByLvl,n=this.lvls,r=t.get(e);return r||(r=new tt,t.set(e,r),n.push(e)),r}},{key:"getCache",value:function(e,t){return this.getCachesAt(t).get(e)}},{key:"get",value:function(e,t){var n=this.getKey(e),r=this.getCache(n,t);return null!=r&&this.updateKeyMappingFor(e),r}},{key:"getForCachedKey",value:function(e,t){var n=this.keyForId.get(e.id());return this.getCache(n,t)}},{key:"hasCache",value:function(e,t){return this.getCachesAt(t).has(e)}},{key:"has",value:function(e,t){var n=this.getKey(e);return this.hasCache(n,t)}},{key:"setCache",value:function(e,t,n){n.key=e,this.getCachesAt(t).set(e,n)}},{key:"set",value:function(e,t,n){var r=this.getKey(e);this.setCache(r,t,n),this.updateKeyMappingFor(e)}},{key:"deleteCache",value:function(e,t){this.getCachesAt(t).delete(e)}},{key:"delete",value:function(e,t){var n=this.getKey(e);this.deleteCache(n,t)}},{key:"invalidateKey",value:function(e){var t=this;this.lvls.forEach((function(n){return t.deleteCache(e,n)}))}},{key:"invalidate",value:function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteKeyMappingFor(e);var r=this.doesEleInvalidateKey(e);return r&&this.invalidateKey(n),r||0===this.getNumberOfIdsForKey(n)}}]),e}(),cu={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},hu=Ke({getKey:null,doesEleInvalidateKey:Ge,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:ze,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),du=function(e,t){var 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null==this.child?this.estimatedSize=(this.rect.width+this.rect.height)/2:(this.estimatedSize=this.child.calcEstimatedSize(),this.rect.width=this.estimatedSize,this.rect.height=this.estimatedSize,this.estimatedSize)},u.prototype.scatter=function(){var e,t,n=-o.INITIAL_WORLD_BOUNDARY,r=o.INITIAL_WORLD_BOUNDARY;e=o.WORLD_CENTER_X+s.nextDouble()*(r-n)+n;var i=-o.INITIAL_WORLD_BOUNDARY,a=o.INITIAL_WORLD_BOUNDARY;t=o.WORLD_CENTER_Y+s.nextDouble()*(a-i)+i,this.rect.x=e,this.rect.y=t},u.prototype.updateBounds=function(){if(null==this.getChild())throw"assert failed";if(0!=this.getChild().getNodes().length){var e=this.getChild();if(e.updateBounds(!0),this.rect.x=e.getLeft(),this.rect.y=e.getTop(),this.setWidth(e.getRight()-e.getLeft()),this.setHeight(e.getBottom()-e.getTop()),o.NODE_DIMENSIONS_INCLUDE_LABELS){var t=e.getRight()-e.getLeft(),n=e.getBottom()-e.getTop();this.labelWidth>t&&(this.rect.x-=(this.labelWidth-t)/2,this.setWidth(this.labelWidth)),this.labelHeight>n&&("center"==this.labelPos?this.rect.y-=(this.labelHeight-n)/2:"top"==this.labelPos&&(this.rect.y-=this.labelHeight-n),this.setHeight(this.labelHeight))}}},u.prototype.getInclusionTreeDepth=function(){if(this.inclusionTreeDepth==i.MAX_VALUE)throw"assert failed";return this.inclusionTreeDepth},u.prototype.transform=function(e){var t=this.rect.x;t>o.WORLD_BOUNDARY?t=o.WORLD_BOUNDARY:t<-o.WORLD_BOUNDARY&&(t=-o.WORLD_BOUNDARY);var n=this.rect.y;n>o.WORLD_BOUNDARY?n=o.WORLD_BOUNDARY:n<-o.WORLD_BOUNDARY&&(n=-o.WORLD_BOUNDARY);var r=new l(t,n),i=e.inverseTransformPoint(r);this.setLocation(i.x,i.y)},u.prototype.getLeft=function(){return this.rect.x},u.prototype.getRight=function(){return this.rect.x+this.rect.width},u.prototype.getTop=function(){return this.rect.y},u.prototype.getBottom=function(){return this.rect.y+this.rect.height},u.prototype.getParent=function(){return null==this.owner?null:this.owner.getParent()},e.exports=u},function(e,t,n){"use strict";function r(e,t){null==e&&null==t?(this.x=0,this.y=0):(this.x=e,this.y=t)}r.prototype.getX=function(){return this.x},r.prototype.getY=function(){return this.y},r.prototype.setX=function(e){this.x=e},r.prototype.setY=function(e){this.y=e},r.prototype.getDifference=function(e){return new DimensionD(this.x-e.x,this.y-e.y)},r.prototype.getCopy=function(){return new r(this.x,this.y)},r.prototype.translate=function(e){return this.x+=e.width,this.y+=e.height,this},e.exports=r},function(e,t,n){"use strict";var r=n(2),i=n(10),a=n(0),o=n(6),s=n(3),l=n(1),u=n(13),c=n(12),h=n(11);function d(e,t,n){r.call(this,n),this.estimatedSize=i.MIN_VALUE,this.margin=a.DEFAULT_GRAPH_MARGIN,this.edges=[],this.nodes=[],this.isConnected=!1,this.parent=e,null!=t&&t instanceof o?this.graphManager=t:null!=t&&t instanceof Layout&&(this.graphManager=t.graphManager)}for(var p in d.prototype=Object.create(r.prototype),r)d[p]=r[p];d.prototype.getNodes=function(){return this.nodes},d.prototype.getEdges=function(){return this.edges},d.prototype.getGraphManager=function(){return this.graphManager},d.prototype.getParent=function(){return this.parent},d.prototype.getLeft=function(){return this.left},d.prototype.getRight=function(){return this.right},d.prototype.getTop=function(){return this.top},d.prototype.getBottom=function(){return this.bottom},d.prototype.isConnected=function(){return this.isConnected},d.prototype.add=function(e,t,n){if(null==t&&null==n){var r=e;if(null==this.graphManager)throw"Graph has no graph mgr!";if(this.getNodes().indexOf(r)>-1)throw"Node already in graph!";return r.owner=this,this.getNodes().push(r),r}var i=e;if(!(this.getNodes().indexOf(t)>-1&&this.getNodes().indexOf(n)>-1))throw"Source or target not in graph!";if(t.owner!=n.owner||t.owner!=this)throw"Both owners must be this graph!";return t.owner!=n.owner?null:(i.source=t,i.target=n,i.isInterGraph=!1,this.getEdges().push(i),t.edges.push(i),n!=t&&n.edges.push(i),i)},d.prototype.remove=function(e){var t=e;if(e instanceof s){if(null==t)throw"Node is null!";if(null==t.owner||t.owner!=this)throw"Owner graph is invalid!";if(null==this.graphManager)throw"Owner graph manager is invalid!";for(var n=t.edges.slice(),r=n.length,i=0;i<r;i++)(a=n[i]).isInterGraph?this.graphManager.remove(a):a.source.owner.remove(a);if(-1==(o=this.nodes.indexOf(t)))throw"Node not in owner node list!";this.nodes.splice(o,1)}else if(e instanceof l){var a;if(null==(a=e))throw"Edge is null!";if(null==a.source||null==a.target)throw"Source and/or target is null!";if(null==a.source.owner||null==a.target.owner||a.source.owner!=this||a.target.owner!=this)throw"Source and/or target owner is invalid!";var o,u=a.source.edges.indexOf(a),c=a.target.edges.indexOf(a);if(!(u>-1&&c>-1))throw"Source and/or target doesn't know this edge!";if(a.source.edges.splice(u,1),a.target!=a.source&&a.target.edges.splice(c,1),-1==(o=a.source.owner.getEdges().indexOf(a)))throw"Not in owner's edge list!";a.source.owner.getEdges().splice(o,1)}},d.prototype.updateLeftTop=function(){for(var e,t,n,r=i.MAX_VALUE,a=i.MAX_VALUE,o=this.getNodes(),s=o.length,l=0;l<s;l++){var u=o[l];r>(e=u.getTop())&&(r=e),a>(t=u.getLeft())&&(a=t)}return r==i.MAX_VALUE?null:(n=null!=o[0].getParent().paddingLeft?o[0].getParent().paddingLeft:this.margin,this.left=a-n,this.top=r-n,new c(this.left,this.top))},d.prototype.updateBounds=function(e){for(var t,n,r,a,o,s=i.MAX_VALUE,l=-i.MAX_VALUE,c=i.MAX_VALUE,h=-i.MAX_VALUE,d=this.nodes,p=d.length,g=0;g<p;g++){var f=d[g];e&&null!=f.child&&f.updateBounds(),s>(t=f.getLeft())&&(s=t),l<(n=f.getRight())&&(l=n),c>(r=f.getTop())&&(c=r),h<(a=f.getBottom())&&(h=a)}var v=new u(s,c,l-s,h-c);s==i.MAX_VALUE&&(this.left=this.parent.getLeft(),this.right=this.parent.getRight(),this.top=this.parent.getTop(),this.bottom=this.parent.getBottom()),o=null!=d[0].getParent().paddingLeft?d[0].getParent().paddingLeft:this.margin,this.left=v.x-o,this.right=v.x+v.width+o,this.top=v.y-o,this.bottom=v.y+v.height+o},d.calculateBounds=function(e){for(var t,n,r,a,o=i.MAX_VALUE,s=-i.MAX_VALUE,l=i.MAX_VALUE,c=-i.MAX_VALUE,h=e.length,d=0;d<h;d++){var p=e[d];o>(t=p.getLeft())&&(o=t),s<(n=p.getRight())&&(s=n),l>(r=p.getTop())&&(l=r),c<(a=p.getBottom())&&(c=a)}return new u(o,l,s-o,c-l)},d.prototype.getInclusionTreeDepth=function(){return this==this.graphManager.getRoot()?1:this.parent.getInclusionTreeDepth()},d.prototype.getEstimatedSize=function(){if(this.estimatedSize==i.MIN_VALUE)throw"assert failed";return this.estimatedSize},d.prototype.calcEstimatedSize=function(){for(var e=0,t=this.nodes,n=t.length,r=0;r<n;r++)e+=t[r].calcEstimatedSize();return this.estimatedSize=0==e?a.EMPTY_COMPOUND_NODE_SIZE:e/Math.sqrt(this.nodes.length),this.estimatedSize},d.prototype.updateConnected=function(){var e=this;if(0!=this.nodes.length){var t,n,r=new h,i=new Set,a=this.nodes[0];for(a.withChildren().forEach((function(e){r.push(e),i.add(e)}));0!==r.length;)for(var o=(t=(a=r.shift()).getEdges()).length,s=0;s<o;s++)null==(n=t[s].getOtherEndInGraph(a,this))||i.has(n)||n.withChildren().forEach((function(e){r.push(e),i.add(e)}));if(this.isConnected=!1,i.size>=this.nodes.length){var l=0;i.forEach((function(t){t.owner==e&&l++})),l==this.nodes.length&&(this.isConnected=!0)}}else this.isConnected=!0},e.exports=d},function(e,t,n){"use strict";var r,i=n(1);function a(e){r=n(5),this.layout=e,this.graphs=[],this.edges=[]}a.prototype.addRoot=function(){var e=this.layout.newGraph(),t=this.layout.newNode(null),n=this.add(e,t);return this.setRootGraph(n),this.rootGraph},a.prototype.add=function(e,t,n,r,i){if(null==n&&null==r&&null==i){if(null==e)throw"Graph is null!";if(null==t)throw"Parent node is null!";if(this.graphs.indexOf(e)>-1)throw"Graph already in this graph mgr!";if(this.graphs.push(e),null!=e.parent)throw"Already has a parent!";if(null!=t.child)throw"Already has a child!";return e.parent=t,t.child=e,e}i=n,n=e;var a=(r=t).getOwner(),o=i.getOwner();if(null==a||a.getGraphManager()!=this)throw"Source not in this graph mgr!";if(null==o||o.getGraphManager()!=this)throw"Target not in this graph mgr!";if(a==o)return n.isInterGraph=!1,a.add(n,r,i);if(n.isInterGraph=!0,n.source=r,n.target=i,this.edges.indexOf(n)>-1)throw"Edge already in inter-graph edge list!";if(this.edges.push(n),null==n.source||null==n.target)throw"Edge source and/or target is null!";if(-1!=n.source.edges.indexOf(n)||-1!=n.target.edges.indexOf(n))throw"Edge already in source and/or target incidency list!";return n.source.edges.push(n),n.target.edges.push(n),n},a.prototype.remove=function(e){if(e instanceof r){var t=e;if(t.getGraphManager()!=this)throw"Graph not in this graph mgr";if(t!=this.rootGraph&&(null==t.parent||t.parent.graphManager!=this))throw"Invalid parent node!";for(var n,a=[],o=(a=a.concat(t.getEdges())).length,s=0;s<o;s++)n=a[s],t.remove(n);var l,u=[];for(o=(u=u.concat(t.getNodes())).length,s=0;s<o;s++)l=u[s],t.remove(l);t==this.rootGraph&&this.setRootGraph(null);var c=this.graphs.indexOf(t);this.graphs.splice(c,1),t.parent=null}else if(e instanceof i){if(null==(n=e))throw"Edge is null!";if(!n.isInterGraph)throw"Not an inter-graph edge!";if(null==n.source||null==n.target)throw"Source and/or target is null!";if(-1==n.source.edges.indexOf(n)||-1==n.target.edges.indexOf(n))throw"Source and/or target doesn't know this edge!";if(c=n.source.edges.indexOf(n),n.source.edges.splice(c,1),c=n.target.edges.indexOf(n),n.target.edges.splice(c,1),null==n.source.owner||null==n.source.owner.getGraphManager())throw"Edge owner graph or owner graph manager is null!";if(-1==n.source.owner.getGraphManager().edges.indexOf(n))throw"Not in owner graph manager's edge list!";c=n.source.owner.getGraphManager().edges.indexOf(n),n.source.owner.getGraphManager().edges.splice(c,1)}},a.prototype.updateBounds=function(){this.rootGraph.updateBounds(!0)},a.prototype.getGraphs=function(){return this.graphs},a.prototype.getAllNodes=function(){if(null==this.allNodes){for(var e=[],t=this.getGraphs(),n=t.length,r=0;r<n;r++)e=e.concat(t[r].getNodes());this.allNodes=e}return this.allNodes},a.prototype.resetAllNodes=function(){this.allNodes=null},a.prototype.resetAllEdges=function(){this.allEdges=null},a.prototype.resetAllNodesToApplyGravitation=function(){this.allNodesToApplyGravitation=null},a.prototype.getAllEdges=function(){if(null==this.allEdges){for(var e=[],t=this.getGraphs(),n=(t.length,0);n<t.length;n++)e=e.concat(t[n].getEdges());e=e.concat(this.edges),this.allEdges=e}return this.allEdges},a.prototype.getAllNodesToApplyGravitation=function(){return this.allNodesToApplyGravitation},a.prototype.setAllNodesToApplyGravitation=function(e){if(null!=this.allNodesToApplyGravitation)throw"assert failed";this.allNodesToApplyGravitation=e},a.prototype.getRoot=function(){return this.rootGraph},a.prototype.setRootGraph=function(e){if(e.getGraphManager()!=this)throw"Root not in this graph mgr!";this.rootGraph=e,null==e.parent&&(e.parent=this.layout.newNode("Root node"))},a.prototype.getLayout=function(){return this.layout},a.prototype.isOneAncestorOfOther=function(e,t){if(null==e||null==t)throw"assert failed";if(e==t)return!0;for(var n,r=e.getOwner();null!=(n=r.getParent());){if(n==t)return!0;if(null==(r=n.getOwner()))break}for(r=t.getOwner();null!=(n=r.getParent());){if(n==e)return!0;if(null==(r=n.getOwner()))break}return!1},a.prototype.calcLowestCommonAncestors=function(){for(var e,t,n,r,i,a=this.getAllEdges(),o=a.length,s=0;s<o;s++)if(t=(e=a[s]).source,n=e.target,e.lca=null,e.sourceInLca=t,e.targetInLca=n,t!=n){for(r=t.getOwner();null==e.lca;){for(e.targetInLca=n,i=n.getOwner();null==e.lca;){if(i==r){e.lca=i;break}if(i==this.rootGraph)break;if(null!=e.lca)throw"assert failed";e.targetInLca=i.getParent(),i=e.targetInLca.getOwner()}if(r==this.rootGraph)break;null==e.lca&&(e.sourceInLca=r.getParent(),r=e.sourceInLca.getOwner())}if(null==e.lca)throw"assert failed"}else e.lca=t.getOwner()},a.prototype.calcLowestCommonAncestor=function(e,t){if(e==t)return e.getOwner();for(var n=e.getOwner();null!=n;){for(var r=t.getOwner();null!=r;){if(r==n)return r;r=r.getParent().getOwner()}n=n.getParent().getOwner()}return n},a.prototype.calcInclusionTreeDepths=function(e,t){var n;null==e&&null==t&&(e=this.rootGraph,t=1);for(var r=e.getNodes(),i=r.length,a=0;a<i;a++)(n=r[a]).inclusionTreeDepth=t,null!=n.child&&this.calcInclusionTreeDepths(n.child,t+1)},a.prototype.includesInvalidEdge=function(){for(var e,t=this.edges.length,n=0;n<t;n++)if(e=this.edges[n],this.isOneAncestorOfOther(e.source,e.target))return!0;return!1},e.exports=a},function(e,t,n){"use strict";var r=n(0);function i(){}for(var a in r)i[a]=r[a];i.MAX_ITERATIONS=2500,i.DEFAULT_EDGE_LENGTH=50,i.DEFAULT_SPRING_STRENGTH=.45,i.DEFAULT_REPULSION_STRENGTH=4500,i.DEFAULT_GRAVITY_STRENGTH=.4,i.DEFAULT_COMPOUND_GRAVITY_STRENGTH=1,i.DEFAULT_GRAVITY_RANGE_FACTOR=3.8,i.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR=1.5,i.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION=!0,i.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION=!0,i.DEFAULT_COOLING_FACTOR_INCREMENTAL=.3,i.COOLING_ADAPTATION_FACTOR=.33,i.ADAPTATION_LOWER_NODE_LIMIT=1e3,i.ADAPTATION_UPPER_NODE_LIMIT=5e3,i.MAX_NODE_DISPLACEMENT_INCREMENTAL=100,i.MAX_NODE_DISPLACEMENT=3*i.MAX_NODE_DISPLACEMENT_INCREMENTAL,i.MIN_REPULSION_DIST=i.DEFAULT_EDGE_LENGTH/10,i.CONVERGENCE_CHECK_PERIOD=100,i.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR=.1,i.MIN_EDGE_LENGTH=1,i.GRID_CALCULATION_CHECK_PERIOD=10,e.exports=i},function(e,t,n){"use strict";var r=n(12);function i(){}i.calcSeparationAmount=function(e,t,n,r){if(!e.intersects(t))throw"assert failed";var i=new Array(2);this.decideDirectionsForOverlappingNodes(e,t,i),n[0]=Math.min(e.getRight(),t.getRight())-Math.max(e.x,t.x),n[1]=Math.min(e.getBottom(),t.getBottom())-Math.max(e.y,t.y),e.getX()<=t.getX()&&e.getRight()>=t.getRight()?n[0]+=Math.min(t.getX()-e.getX(),e.getRight()-t.getRight()):t.getX()<=e.getX()&&t.getRight()>=e.getRight()&&(n[0]+=Math.min(e.getX()-t.getX(),t.getRight()-e.getRight())),e.getY()<=t.getY()&&e.getBottom()>=t.getBottom()?n[1]+=Math.min(t.getY()-e.getY(),e.getBottom()-t.getBottom()):t.getY()<=e.getY()&&t.getBottom()>=e.getBottom()&&(n[1]+=Math.min(e.getY()-t.getY(),t.getBottom()-e.getBottom()));var a=Math.abs((t.getCenterY()-e.getCenterY())/(t.getCenterX()-e.getCenterX()));t.getCenterY()===e.getCenterY()&&t.getCenterX()===e.getCenterX()&&(a=1);var o=a*n[0],s=n[1]/a;n[0]<s?s=n[0]:o=n[1],n[0]=-1*i[0]*(s/2+r),n[1]=-1*i[1]*(o/2+r)},i.decideDirectionsForOverlappingNodes=function(e,t,n){e.getCenterX()<t.getCenterX()?n[0]=-1:n[0]=1,e.getCenterY()<t.getCenterY()?n[1]=-1:n[1]=1},i.getIntersection2=function(e,t,n){var r=e.getCenterX(),i=e.getCenterY(),a=t.getCenterX(),o=t.getCenterY();if(e.intersects(t))return n[0]=r,n[1]=i,n[2]=a,n[3]=o,!0;var s=e.getX(),l=e.getY(),u=e.getRight(),c=e.getX(),h=e.getBottom(),d=e.getRight(),p=e.getWidthHalf(),g=e.getHeightHalf(),f=t.getX(),v=t.getY(),y=t.getRight(),m=t.getX(),b=t.getBottom(),x=t.getRight(),w=t.getWidthHalf(),E=t.getHeightHalf(),_=!1,T=!1;if(r===a){if(i>o)return n[0]=r,n[1]=l,n[2]=a,n[3]=b,!1;if(i<o)return n[0]=r,n[1]=h,n[2]=a,n[3]=v,!1}else if(i===o){if(r>a)return n[0]=s,n[1]=i,n[2]=y,n[3]=o,!1;if(r<a)return n[0]=u,n[1]=i,n[2]=f,n[3]=o,!1}else{var D=e.height/e.width,C=t.height/t.width,N=(o-i)/(a-r),A=void 0,L=void 0,k=void 0,S=void 0,I=void 0,M=void 0;if(-D===N?r>a?(n[0]=c,n[1]=h,_=!0):(n[0]=u,n[1]=l,_=!0):D===N&&(r>a?(n[0]=s,n[1]=l,_=!0):(n[0]=d,n[1]=h,_=!0)),-C===N?a>r?(n[2]=m,n[3]=b,T=!0):(n[2]=y,n[3]=v,T=!0):C===N&&(a>r?(n[2]=f,n[3]=v,T=!0):(n[2]=x,n[3]=b,T=!0)),_&&T)return!1;if(r>a?i>o?(A=this.getCardinalDirection(D,N,4),L=this.getCardinalDirection(C,N,2)):(A=this.getCardinalDirection(-D,N,3),L=this.getCardinalDirection(-C,N,1)):i>o?(A=this.getCardinalDirection(-D,N,1),L=this.getCardinalDirection(-C,N,3)):(A=this.getCardinalDirection(D,N,2),L=this.getCardinalDirection(C,N,4)),!_)switch(A){case 1:S=l,k=r+-g/N,n[0]=k,n[1]=S;break;case 2:k=d,S=i+p*N,n[0]=k,n[1]=S;break;case 3:S=h,k=r+g/N,n[0]=k,n[1]=S;break;case 4:k=c,S=i+-p*N,n[0]=k,n[1]=S}if(!T)switch(L){case 1:M=v,I=a+-E/N,n[2]=I,n[3]=M;break;case 2:I=x,M=o+w*N,n[2]=I,n[3]=M;break;case 3:M=b,I=a+E/N,n[2]=I,n[3]=M;break;case 4:I=m,M=o+-w*N,n[2]=I,n[3]=M}}return!1},i.getCardinalDirection=function(e,t,n){return e>t?n:1+n%4},i.getIntersection=function(e,t,n,i){if(null==i)return 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i(e,t){this.lworldOrgX=0,this.lworldOrgY=0,this.ldeviceOrgX=0,this.ldeviceOrgY=0,this.lworldExtX=1,this.lworldExtY=1,this.ldeviceExtX=1,this.ldeviceExtY=1}i.prototype.getWorldOrgX=function(){return this.lworldOrgX},i.prototype.setWorldOrgX=function(e){this.lworldOrgX=e},i.prototype.getWorldOrgY=function(){return this.lworldOrgY},i.prototype.setWorldOrgY=function(e){this.lworldOrgY=e},i.prototype.getWorldExtX=function(){return this.lworldExtX},i.prototype.setWorldExtX=function(e){this.lworldExtX=e},i.prototype.getWorldExtY=function(){return this.lworldExtY},i.prototype.setWorldExtY=function(e){this.lworldExtY=e},i.prototype.getDeviceOrgX=function(){return this.ldeviceOrgX},i.prototype.setDeviceOrgX=function(e){this.ldeviceOrgX=e},i.prototype.getDeviceOrgY=function(){return this.ldeviceOrgY},i.prototype.setDeviceOrgY=function(e){this.ldeviceOrgY=e},i.prototype.getDeviceExtX=function(){return 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l(){r.call(this),this.useSmartIdealEdgeLengthCalculation=i.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION,this.idealEdgeLength=i.DEFAULT_EDGE_LENGTH,this.springConstant=i.DEFAULT_SPRING_STRENGTH,this.repulsionConstant=i.DEFAULT_REPULSION_STRENGTH,this.gravityConstant=i.DEFAULT_GRAVITY_STRENGTH,this.compoundGravityConstant=i.DEFAULT_COMPOUND_GRAVITY_STRENGTH,this.gravityRangeFactor=i.DEFAULT_GRAVITY_RANGE_FACTOR,this.compoundGravityRangeFactor=i.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR,this.displacementThresholdPerNode=3*i.DEFAULT_EDGE_LENGTH/100,this.coolingFactor=i.DEFAULT_COOLING_FACTOR_INCREMENTAL,this.initialCoolingFactor=i.DEFAULT_COOLING_FACTOR_INCREMENTAL,this.totalDisplacement=0,this.oldTotalDisplacement=0,this.maxIterations=i.MAX_ITERATIONS}for(var u in l.prototype=Object.create(r.prototype),r)l[u]=r[u];l.prototype.initParameters=function(){r.prototype.initParameters.call(this,arguments),this.totalIterations=0,this.notAnimatedIterations=0,this.useFRGridVariant=i.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION,this.grid=[]},l.prototype.calcIdealEdgeLengths=function(){for(var e,t,n,r,o,s,l=this.getGraphManager().getAllEdges(),u=0;u<l.length;u++)(e=l[u]).idealLength=this.idealEdgeLength,e.isInterGraph&&(n=e.getSource(),r=e.getTarget(),o=e.getSourceInLca().getEstimatedSize(),s=e.getTargetInLca().getEstimatedSize(),this.useSmartIdealEdgeLengthCalculation&&(e.idealLength+=o+s-2*a.SIMPLE_NODE_SIZE),t=e.getLca().getInclusionTreeDepth(),e.idealLength+=i.DEFAULT_EDGE_LENGTH*i.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR*(n.getInclusionTreeDepth()+r.getInclusionTreeDepth()-2*t))},l.prototype.initSpringEmbedder=function(){var e=this.getAllNodes().length;this.incremental?(e>i.ADAPTATION_LOWER_NODE_LIMIT&&(this.coolingFactor=Math.max(this.coolingFactor*i.COOLING_ADAPTATION_FACTOR,this.coolingFactor-(e-i.ADAPTATION_LOWER_NODE_LIMIT)/(i.ADAPTATION_UPPER_NODE_LIMIT-i.ADAPTATION_LOWER_NODE_LIMIT)*this.coolingFactor*(1-i.COOLING_ADAPTATION_FACTOR))),this.maxNodeDisplacement=i.MAX_NODE_DISPLACEMENT_INCREMENTAL):(e>i.ADAPTATION_LOWER_NODE_LIMIT?this.coolingFactor=Math.max(i.COOLING_ADAPTATION_FACTOR,1-(e-i.ADAPTATION_LOWER_NODE_LIMIT)/(i.ADAPTATION_UPPER_NODE_LIMIT-i.ADAPTATION_LOWER_NODE_LIMIT)*(1-i.COOLING_ADAPTATION_FACTOR)):this.coolingFactor=1,this.initialCoolingFactor=this.coolingFactor,this.maxNodeDisplacement=i.MAX_NODE_DISPLACEMENT),this.maxIterations=Math.max(5*this.getAllNodes().length,this.maxIterations),this.totalDisplacementThreshold=this.displacementThresholdPerNode*this.getAllNodes().length,this.repulsionRange=this.calcRepulsionRange()},l.prototype.calcSpringForces=function(){for(var e,t=this.getAllEdges(),n=0;n<t.length;n++)e=t[n],this.calcSpringForce(e,e.idealLength)},l.prototype.calcRepulsionForces=function(){var e,t,n,r,a,o=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],s=arguments.length>1&&void 0!==arguments[1]&&arguments[1],l=this.getAllNodes();if(this.useFRGridVariant)for(this.totalIterations%i.GRID_CALCULATION_CHECK_PERIOD==1&&o&&this.updateGrid(),a=new Set,e=0;e<l.length;e++)n=l[e],this.calculateRepulsionForceOfANode(n,a,o,s),a.add(n);else for(e=0;e<l.length;e++)for(n=l[e],t=e+1;t<l.length;t++)r=l[t],n.getOwner()==r.getOwner()&&this.calcRepulsionForce(n,r)},l.prototype.calcGravitationalForces=function(){for(var e,t=this.getAllNodesToApplyGravitation(),n=0;n<t.length;n++)e=t[n],this.calcGravitationalForce(e)},l.prototype.moveNodes=function(){for(var e=this.getAllNodes(),t=0;t<e.length;t++)e[t].move()},l.prototype.calcSpringForce=function(e,t){var n,r,i,a,o=e.getSource(),s=e.getTarget();if(this.uniformLeafNodeSizes&&null==o.getChild()&&null==s.getChild())e.updateLengthSimple();else if(e.updateLength(),e.isOverlapingSourceAndTarget)return;0!=(n=e.getLength())&&(i=(r=this.springConstant*(n-t))*(e.lengthX/n),a=r*(e.lengthY/n),o.springForceX+=i,o.springForceY+=a,s.springForceX-=i,s.springForceY-=a)},l.prototype.calcRepulsionForce=function(e,t){var n,r,a,l,u,c,h,d=e.getRect(),p=t.getRect(),g=new Array(2),f=new Array(4);if(d.intersects(p)){o.calcSeparationAmount(d,p,g,i.DEFAULT_EDGE_LENGTH/2),c=2*g[0],h=2*g[1];var v=e.noOfChildren*t.noOfChildren/(e.noOfChildren+t.noOfChildren);e.repulsionForceX-=v*c,e.repulsionForceY-=v*h,t.repulsionForceX+=v*c,t.repulsionForceY+=v*h}else this.uniformLeafNodeSizes&&null==e.getChild()&&null==t.getChild()?(n=p.getCenterX()-d.getCenterX(),r=p.getCenterY()-d.getCenterY()):(o.getIntersection(d,p,f),n=f[2]-f[0],r=f[3]-f[1]),Math.abs(n)<i.MIN_REPULSION_DIST&&(n=s.sign(n)*i.MIN_REPULSION_DIST),Math.abs(r)<i.MIN_REPULSION_DIST&&(r=s.sign(r)*i.MIN_REPULSION_DIST),a=n*n+r*r,l=Math.sqrt(a),c=(u=this.repulsionConstant*e.noOfChildren*t.noOfChildren/a)*n/l,h=u*r/l,e.repulsionForceX-=c,e.repulsionForceY-=h,t.repulsionForceX+=c,t.repulsionForceY+=h},l.prototype.calcGravitationalForce=function(e){var t,n,r,i,a,o,s,l;n=((t=e.getOwner()).getRight()+t.getLeft())/2,r=(t.getTop()+t.getBottom())/2,i=e.getCenterX()-n,a=e.getCenterY()-r,o=Math.abs(i)+e.getWidth()/2,s=Math.abs(a)+e.getHeight()/2,e.getOwner()==this.graphManager.getRoot()?(o>(l=t.getEstimatedSize()*this.gravityRangeFactor)||s>l)&&(e.gravitationForceX=-this.gravityConstant*i,e.gravitationForceY=-this.gravityConstant*a):(o>(l=t.getEstimatedSize()*this.compoundGravityRangeFactor)||s>l)&&(e.gravitationForceX=-this.gravityConstant*i*this.compoundGravityConstant,e.gravitationForceY=-this.gravityConstant*a*this.compoundGravityConstant)},l.prototype.isConverged=function(){var e,t=!1;return this.totalIterations>this.maxIterations/3&&(t=Math.abs(this.totalDisplacement-this.oldTotalDisplacement)<2),e=this.totalDisplacement<this.totalDisplacementThreshold,this.oldTotalDisplacement=this.totalDisplacement,e||t},l.prototype.animate=function(){this.animationDuringLayout&&!this.isSubLayout&&(this.notAnimatedIterations==this.animationPeriod?(this.update(),this.notAnimatedIterations=0):this.notAnimatedIterations++)},l.prototype.calcNoOfChildrenForAllNodes=function(){for(var e,t=this.graphManager.getAllNodes(),n=0;n<t.length;n++)(e=t[n]).noOfChildren=e.getNoOfChildren()},l.prototype.calcGrid=function(e){var t,n;t=parseInt(Math.ceil((e.getRight()-e.getLeft())/this.repulsionRange)),n=parseInt(Math.ceil((e.getBottom()-e.getTop())/this.repulsionRange));for(var r=new Array(t),i=0;i<t;i++)r[i]=new Array(n);for(i=0;i<t;i++)for(var a=0;a<n;a++)r[i][a]=new Array;return r},l.prototype.addNodeToGrid=function(e,t,n){var r,i,a,o;r=parseInt(Math.floor((e.getRect().x-t)/this.repulsionRange)),i=parseInt(Math.floor((e.getRect().width+e.getRect().x-t)/this.repulsionRange)),a=parseInt(Math.floor((e.getRect().y-n)/this.repulsionRange)),o=parseInt(Math.floor((e.getRect().height+e.getRect().y-n)/this.repulsionRange));for(var s=r;s<=i;s++)for(var l=a;l<=o;l++)this.grid[s][l].push(e),e.setGridCoordinates(r,i,a,o)},l.prototype.updateGrid=function(){var e,t,n=this.getAllNodes();for(this.grid=this.calcGrid(this.graphManager.getRoot()),e=0;e<n.length;e++)t=n[e],this.addNodeToGrid(t,this.graphManager.getRoot().getLeft(),this.graphManager.getRoot().getTop())},l.prototype.calculateRepulsionForceOfANode=function(e,t,n,r){if(this.totalIterations%i.GRID_CALCULATION_CHECK_PERIOD==1&&n||r){var a,o=new Set;e.surrounding=new Array;for(var s=this.grid,l=e.startX-1;l<e.finishX+2;l++)for(var u=e.startY-1;u<e.finishY+2;u++)if(!(l<0||u<0||l>=s.length||u>=s[0].length))for(var c=0;c<s[l][u].length;c++)if(a=s[l][u][c],e.getOwner()==a.getOwner()&&e!=a&&!t.has(a)&&!o.has(a)){var h=Math.abs(e.getCenterX()-a.getCenterX())-(e.getWidth()/2+a.getWidth()/2),d=Math.abs(e.getCenterY()-a.getCenterY())-(e.getHeight()/2+a.getHeight()/2);h<=this.repulsionRange&&d<=this.repulsionRange&&o.add(a)}e.surrounding=[].concat(function(e){if(Array.isArray(e)){for(var t=0,n=Array(e.length);t<e.length;t++)n[t]=e[t];return n}return Array.from(e)}(o))}for(l=0;l<e.surrounding.length;l++)this.calcRepulsionForce(e,e.surrounding[l])},l.prototype.calcRepulsionRange=function(){return 0},e.exports=l},function(e,t,n){"use strict";var r=n(1),i=n(7);function a(e,t,n){r.call(this,e,t,n),this.idealLength=i.DEFAULT_EDGE_LENGTH}for(var o in a.prototype=Object.create(r.prototype),r)a[o]=r[o];e.exports=a},function(e,t,n){"use strict";var r=n(3);function i(e,t,n,i){r.call(this,e,t,n,i),this.springForceX=0,this.springForceY=0,this.repulsionForceX=0,this.repulsionForceY=0,this.gravitationForceX=0,this.gravitationForceY=0,this.displacementX=0,this.displacementY=0,this.startX=0,this.finishX=0,this.startY=0,this.finishY=0,this.surrounding=[]}for(var a in i.prototype=Object.create(r.prototype),r)i[a]=r[a];i.prototype.setGridCoordinates=function(e,t,n,r){this.startX=e,this.finishX=t,this.startY=n,this.finishY=r},e.exports=i},function(e,t,n){"use strict";function r(e,t){this.width=0,this.height=0,null!==e&&null!==t&&(this.height=t,this.width=e)}r.prototype.getWidth=function(){return this.width},r.prototype.setWidth=function(e){this.width=e},r.prototype.getHeight=function(){return this.height},r.prototype.setHeight=function(e){this.height=e},e.exports=r},function(e,t,n){"use strict";var r=n(14);function i(){this.map={},this.keys=[]}i.prototype.put=function(e,t){var n=r.createID(e);this.contains(n)||(this.map[n]=t,this.keys.push(e))},i.prototype.contains=function(e){return r.createID(e),null!=this.map[e]},i.prototype.get=function(e){var t=r.createID(e);return this.map[t]},i.prototype.keySet=function(){return this.keys},e.exports=i},function(e,t,n){"use strict";var r=n(14);function i(){this.set={}}i.prototype.add=function(e){var t=r.createID(e);this.contains(t)||(this.set[t]=e)},i.prototype.remove=function(e){delete this.set[r.createID(e)]},i.prototype.clear=function(){this.set={}},i.prototype.contains=function(e){return this.set[r.createID(e)]==e},i.prototype.isEmpty=function(){return 0===this.size()},i.prototype.size=function(){return Object.keys(this.set).length},i.prototype.addAllTo=function(e){for(var t=Object.keys(this.set),n=t.length,r=0;r<n;r++)e.push(this.set[t[r]])},i.prototype.size=function(){return Object.keys(this.set).length},i.prototype.addAll=function(e){for(var t=e.length,n=0;n<t;n++){var r=e[n];this.add(r)}},e.exports=i},function(e,t,n){"use strict";var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),i=n(11),a=function(){function e(t,n){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),null===n&&void 0===n||(this.compareFunction=this._defaultCompareFunction);var r;r=t instanceof i?t.size():t.length,this._quicksort(t,0,r-1)}return r(e,[{key:"_quicksort",value:function(e,t,n){if(t<n){var r=this._partition(e,t,n);this._quicksort(e,t,r),this._quicksort(e,r+1,n)}}},{key:"_partition",value:function(e,t,n){for(var r=this._get(e,t),i=t,a=n;;){for(;this.compareFunction(r,this._get(e,a));)a--;for(;this.compareFunction(this._get(e,i),r);)i++;if(!(i<a))return a;this._swap(e,i,a),i++,a--}}},{key:"_get",value:function(e,t){return e instanceof i?e.get_object_at(t):e[t]}},{key:"_set",value:function(e,t,n){e instanceof i?e.set_object_at(t,n):e[t]=n}},{key:"_swap",value:function(e,t,n){var r=this._get(e,t);this._set(e,t,this._get(e,n)),this._set(e,n,r)}},{key:"_defaultCompareFunction",value:function(e,t){return t>e}}]),e}();e.exports=a},function(e,t,n){"use strict";var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),i=function(){function e(t,n){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:1,i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:-1,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:-1;!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a 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i=[this.sequence1[n-1]===this.sequence2[r-1]?this.grid[n-1][r-1]+this.match_score:this.grid[n-1][r-1]+this.mismatch_penalty,this.grid[n-1][r]+this.gap_penalty,this.grid[n][r-1]+this.gap_penalty],a=this.arrayAllMaxIndexes(i);this.grid[n][r]=i[a[0]],this.tracebackGrid[n][r]=[a.includes(0),a.includes(1),a.includes(2)]}this.score=this.grid[this.iMax-1][this.jMax-1]}},{key:"alignmentTraceback",value:function(){var e=[];for(e.push({pos:[this.sequence1.length,this.sequence2.length],seq1:"",seq2:""});e[0];){var t=e[0],n=this.tracebackGrid[t.pos[0]][t.pos[1]];n[0]&&e.push({pos:[t.pos[0]-1,t.pos[1]-1],seq1:this.sequence1[t.pos[0]-1]+t.seq1,seq2:this.sequence2[t.pos[1]-1]+t.seq2}),n[1]&&e.push({pos:[t.pos[0]-1,t.pos[1]],seq1:this.sequence1[t.pos[0]-1]+t.seq1,seq2:"-"+t.seq2}),n[2]&&e.push({pos:[t.pos[0],t.pos[1]-1],seq1:"-"+t.seq1,seq2:this.sequence2[t.pos[1]-1]+t.seq2}),0===t.pos[0]&&0===t.pos[1]&&this.alignments.push({sequence1:t.seq1,sequence2:t.seq2}),e.shift()}return this.alignments}},{key:"getAllIndexes",value:function(e,t){for(var n=[],r=-1;-1!==(r=e.indexOf(t,r+1));)n.push(r);return n}},{key:"arrayAllMaxIndexes",value:function(e){return this.getAllIndexes(e,Math.max.apply(null,e))}}]),e}();e.exports=i},function(e,t,n){"use strict";var r=function(){};r.FDLayout=n(18),r.FDLayoutConstants=n(7),r.FDLayoutEdge=n(19),r.FDLayoutNode=n(20),r.DimensionD=n(21),r.HashMap=n(22),r.HashSet=n(23),r.IGeometry=n(8),r.IMath=n(9),r.Integer=n(10),r.Point=n(12),r.PointD=n(4),r.RandomSeed=n(16),r.RectangleD=n(13),r.Transform=n(17),r.UniqueIDGeneretor=n(14),r.Quicksort=n(24),r.LinkedList=n(11),r.LGraphObject=n(2),r.LGraph=n(5),r.LEdge=n(1),r.LGraphManager=n(6),r.LNode=n(3),r.Layout=n(15),r.LayoutConstants=n(0),r.NeedlemanWunsch=n(25),e.exports=r},function(e,t,n){"use strict";function r(){this.listeners=[]}var i=r.prototype;i.addListener=function(e,t){this.listeners.push({event:e,callback:t})},i.removeListener=function(e,t){for(var n=this.listeners.length;n>=0;n--){var r=this.listeners[n];r.event===e&&r.callback===t&&this.listeners.splice(n,1)}},i.emit=function(e,t){for(var n=0;n<this.listeners.length;n++){var r=this.listeners[n];e===r.event&&r.callback(t)}},e.exports=r}])},e.exports=t()},7254:function(e,t,n){"use strict";n.d(t,{diagram:function(){return C}});var r=n(8454),i=n(7274),a=n(4027),o=n(1377),s=n(4607),l=n(6500),u=n(2281),c=n(7201),h=(n(7484),n(7967),n(7856),function(){var e=function(e,t,n,r){for(n=n||{},r=e.length;r--;n[e[r]]=t);return 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