(self["webpackChunkdigital_codedoc_render"]=self["webpackChunkdigital_codedoc_render"]||[]).push([[664],{1006:function(e,t,n){n(4114),n(7642),n(8004),n(3853),n(5876),n(2475),n(5024),n(1698),n(8992),n(4520),n(3949),function(t,r){e.exports=r(n(7710))}(0,(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++)n=r[i],null==n.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(){var e=c.DEFAULT_CREATE_BENDS_AS_NEEDED;return e&&(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){if(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{while(!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],e.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.concat(i.getEdgeListToNode(a)),o=o.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),o.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++){var s=e[o];s.transform(a)}var u=new d(i.getMaxX(),i.getMaxY());return a.inverseTransformPoint(u)},m.branchRadialLayout=function(e,t,n,r,i,a){var o=(r-n+1)/2;o<0&&(o+=180);var s=(o+n)%360,l=s*f.TWO_PI/360,u=(Math.cos(l),i*Math.cos(l)),c=i*Math.sin(l);e.setCenter(u,c);var h=[];h=h.concat(e.getEdges());var d=h.length;null!=t&&d--;var p,g=0,v=h.length,y=e.getEdgesBetween(t);while(y.length>1){var b=y[0];y.splice(0,1);var x=h.indexOf(b);x>=0&&h.splice(x,1),v--,d--}p=null!=t?(h.indexOf(y[0])+1)%v:0;for(var w=Math.abs(r-n)/d,E=p;g!=d;E=++E%v){var T=h[E].getOtherEnd(e);if(T!=t){var _=(n+g*w)%360,A=(_+w)%360;m.branchRadialLayout(T,e,_,A,i+a,a),g++}}},m.maxDiagonalInTree=function(e){for(var t=g.MIN_VALUE,n=0;n<e.length;n++){var r=e[n],i=r.getDiagonal();i>t&&(t=i)}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=r[i],s=a.getParent();0!==this.getNodeDegreeWithChildren(a)||void 0!=s.id&&this.getToBeTiled(s)||n.push(a)}for(i=0;i<n.length;i++){a=n[i];var l=a.getParent().id;"undefined"===typeof t[l]&&(t[l]=[]),t[l]=t[l].concat(a)}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){t+=r,n+=i;for(var a=t,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=l.TILING_PADDING_VERTICAL,r=l.TILING_PADDING_HORIZONTAL,i={rows:[],rowWidth:[],rowHeight:[],width:0,height:t,verticalPadding:n,horizontalPadding:r};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 a=0;a<e.length;a++){var o=e[a];0==i.rows.length?this.insertNodeToRow(i,o,0,t):this.canAddHorizontal(i,o.rect.width,o.rect.height)?this.insertNodeToRow(i,o,this.getShortestRowIndex(i),t):this.insertNodeToRow(i,o,i.rows.length,t),this.shiftToLastRow(i)}return i},m.prototype.insertNodeToRow=function(e,t,n,r){var i=r;if(n==e.rows.length){var a=[];e.rows.push(a),e.rowWidth.push(i),e.rowHeight.push(0)}var o=e.rowWidth[n]+t.rect.width;e.rows[n].length>0&&(o+=e.horizontalPadding),e.rowWidth[n]=o,e.width<o&&(e.width=o);var s=t.rect.height;n>0&&(s+=e.verticalPadding);var l=0;s>e.rowHeight[n]&&(l=e.rowHeight[n],e.rowHeight[n]=s,l=e.rowHeight[n]-l),e.height+=l,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,o<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(){var e,t=[],n=!0;while(n){var r=this.graphManager.getAllNodes(),i=[];n=!1;for(var a=0;a<r.length;a++)e=r[a],1!=e.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.length,r=e[n-1],i=0;i<r.length;i++)t=r[i],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];n=r==e[1].source?e[1].target:e[1].source;var i=n.startX,a=n.finishX,o=n.startY,s=n.finishY,l=0,c=0,h=0,d=0,p=[l,h,c,d];if(o>0)for(var 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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:(_(e)&&(e=t.filter(e)),i[e.id()]/o)},outdegree:function(e){return 0===s?0:(_(e)&&(e=t.filter(e)),a[e.id()]/s)}}}for(var d={},p=0,g=0;g<r;g++){var f=n[g];e.root=f;var v=this.degreeCentrality(e);p<v.degree&&(p=v.degree),d[f.id()]=v.degree}return{degree:function(e){return 0===p?0:(_(e)&&(e=t.filter(e)),d[e.id()]/p)}}},degreeCentrality:function(e){e=Nr(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)}}};Sr.dc=Sr.degreeCentrality,Sr.dcn=Sr.degreeCentralityNormalised=Sr.degreeCentralityNormalized;var kr=Ut({harmonic:!0,weight:function(){return 1},directed:!1,root:null}),Lr={closenessCentralityNormalized:function(e){for(var t=kr(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=_(e)?a.filter(e)[0].id():e.id(),o[e]/s)}}},closenessCentrality:function(e){var t=kr(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}};Lr.cc=Lr.closenessCentrality,Lr.ccn=Lr.closenessCentralityNormalised=Lr.closenessCentralityNormalized;var Pr=Ut({weight:null,directed:!1}),Ir={betweennessCentrality:function(e){for(var t=Pr(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 on((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}u[t]=1,h[t]=0,d.push(t);while(!d.empty()){var f=d.pop();if(n.push(f),i)for(var v=0;v<s[f].length;v++){var y=s[f][v],m=a.getElementById(f),b=void 0;b=m.edgesTo(y).length>0?m.edgesTo(y)[0]:y.edgesTo(m)[0];var x=r(b);y=y.id(),h[y]>h[f]+x&&(h[y]=h[f]+x,d.nodes.indexOf(y)<0?d.push(y):d.updateItem(y),u[y]=0,l[y]=[]),h[y]==h[f]+x&&(u[y]=u[y]+u[f],l[y].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;_<o.length;_++)T[o[_].id()]=0;while(n.length>0){for(var A=n.pop(),C=0;C<l[A].length;C++){var D=l[A][C];T[D]=T[D]+u[D]/u[A]*(1+T[A])}A!=o[e].id()&&c.set(A,c.get(A)+T[A])}},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}};Ir.bc=Ir.betweennessCentrality;var Mr=Ut({expandFactor:2,inflateFactor:2,multFactor:1,maxIterations:20,attributes:[function(e){return 1}]}),Or=function(e){return Mr(e)},Rr=function(e,t){for(var n=0,r=0;r<t.length;r++)n+=t[r](e);return n},Br=function(e,t,n){for(var r=0;r<t;r++)e[r*t+r]=n},Fr=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}},zr=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},Gr=function(e,t,n){for(var r=e.slice(0),i=1;i<n;i++)e=zr(e,r,t);return e},Vr=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 Fr(r,t),r},Xr=function(e,t,n,r){for(var i=0;i<n;i++){var a=Math.round(e[i]*Math.pow(10,r))/Math.pow(10,r),o=Math.round(t[i]*Math.pow(10,r))/Math.pow(10,r);if(a!==o)return!1}return!0},Yr=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},Ur=function(e,t){for(var n=0;n<e.length;n++)if(!t[n]||e[n].id()!==t[n].id())return!1;return!0},Wr=function(e){for(var t=0;t<e.length;t++)for(var n=0;n<e.length;n++)t!=n&&Ur(e[t],e[n])&&e.splice(n,1);return e},jr=function(e){for(var t=this.nodes(),n=this.edges(),r=this.cy(),i=Or(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=Rr(p,i.attributes);c[g*l+f]+=v,c[f*l+g]+=v}Br(c,l,i.multFactor),Fr(c,l);var y=!0,m=0;while(y&&m<i.maxIterations)y=!1,s=Gr(c,l,i.expandFactor),c=Vr(s,l,i.inflateFactor),Xr(c,s,u,4)||(y=!0),m++;var b=Yr(c,l,t,r);return b=Wr(b),b},Hr={markovClustering:jr,mcl:jr},qr=function(e){return e},$r=function(e,t){return Math.abs(t-e)},Kr=function(e,t,n){return e+$r(t,n)},Zr=function(e,t,n){return e+Math.pow(n-t,2)},Qr=function(e){return Math.sqrt(e)},Jr=function(e,t,n){return Math.max(e,$r(t,n))},ei=function(e,t,n,r,i){for(var a,o,s=arguments.length>5&&void 0!==arguments[5]?arguments[5]:qr,l=r,u=0;u<e;u++)a=t(u),o=n(u),l=i(l,a,o);return s(l)},ti={euclidean:function(e,t,n){return e>=2?ei(e,t,n,0,Zr,Qr):ei(e,t,n,0,Kr)},squaredEuclidean:function(e,t,n){return ei(e,t,n,0,Zr)},manhattan:function(e,t,n){return ei(e,t,n,0,Kr)},max:function(e,t,n){return ei(e,t,n,-1/0,Jr)}};function ni(e,t,n,r,i,a){var o;return o=A(e)?e:ti[e]||ti.euclidean,0===t&&A(e)?o(i,a):o(t,n,r,i,a)}ti["squared-euclidean"]=ti["squaredEuclidean"],ti["squaredeuclidean"]=ti["squaredEuclidean"];var ri=Ut({k:2,m:2,sensitivityThreshold:1e-4,distance:"euclidean",maxIterations:10,attributes:[],testMode:!1,testCentroids:null}),ii=function(e){return ri(e)},ai=function(e,t,n,r,i){var a="kMedoids"!==i,o=a?function(e){return n[e]}:function(e){return r[e](n)},s=function(e){return r[e](t)},l=n,u=t;return ni(e,r.length,o,s,l,u)},oi=function(e,t,n){for(var r=n.length,i=new Array(r),a=new Array(r),o=new Array(t),s=null,l=0;l<r;l++)i[l]=e.min(n[l]).value,a[l]=e.max(n[l]).value;for(var u=0;u<t;u++){s=[];for(var c=0;c<r;c++)s[c]=Math.random()*(a[c]-i[c])+i[c];o[u]=s}return o},si=function(e,t,n,r,i){for(var a=1/0,o=0,s=0;s<t.length;s++){var l=ai(n,e,t[s],r,i);l<a&&(a=l,o=s)}return o},li=function(e,t,n){for(var r=[],i=null,a=0;a<t.length;a++)i=t[a],n[i.id()]===e&&r.push(i);return r},ui=function(e,t,n){return Math.abs(t-e)<=n},ci=function(e,t,n){for(var r=0;r<e.length;r++)for(var i=0;i<e[r].length;i++){var a=Math.abs(e[r][i]-t[r][i]);if(a>n)return!1}return!0},hi=function(e,t,n){for(var r=0;r<n;r++)if(e===t[r])return!0;return!1},di=function(e,t){var n=new Array(t);if(e.length<50)for(var r=0;r<t;r++){var i=e[Math.floor(Math.random()*e.length)];while(hi(i,n,r))i=e[Math.floor(Math.random()*e.length)];n[r]=i}else for(var a=0;a<t;a++)n[a]=e[Math.floor(Math.random()*e.length)];return n},pi=function(e,t,n){for(var r=0,i=0;i<t.length;i++)r+=ai("manhattan",t[i],e,n,"kMedoids");return r},gi=function(t){var n,r=this.cy(),i=this.nodes(),a=null,o=ii(t),s=new Array(o.k),l={};o.testMode?"number"===typeof 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o},bi=function(e){var t,n,r,i,a,o=this.cy(),s=this.nodes(),l=ii(e);i=new Array(s.length);for(var u=0;u<s.length;u++)i[u]=new Array(l.k);r=new Array(s.length);for(var c=0;c<s.length;c++)r[c]=new Array(l.k);for(var h=0;h<s.length;h++){for(var d=0,p=0;p<l.k;p++)r[h][p]=Math.random(),d+=r[h][p];for(var g=0;g<l.k;g++)r[h][g]=r[h][g]/d}n=new Array(l.k);for(var f=0;f<l.k;f++)n[f]=new Array(l.attributes.length);a=new Array(s.length);for(var v=0;v<s.length;v++)a[v]=new Array(l.k);var y=!0,m=0;while(y&&m<l.maxIterations)y=!1,vi(n,s,r,a,l),yi(r,i,n,s,l),ci(r,i,l.sensitivityThreshold)||(y=!0),m++;return t=mi(s,r,l,o),{clusters:t,degreeOfMembership:r}},xi={kMeans:gi,kMedoids:fi,fuzzyCMeans:bi,fcm:bi},wi=Ut({distance:"euclidean",linkage:"min",mode:"threshold",threshold:1/0,addDendrogram:!1,dendrogramDepth:0,attributes:[]}),Ei={single:"min",complete:"max"},Ti=function(e){var t=wi(e),n=Ei[t.linkage];return null!=n&&(t.linkage=n),t},_i=function(e,t,n,r,i){for(var a,o=0,s=1/0,l=i.attributes,u=function(e,t){return ni(i.distance,l.length,(function(t){return l[t](e)}),(function(e){return l[e](t)}),e,t)},c=0;c<e.length;c++){var h=e[c].key,d=n[h][r[h]];d<s&&(o=h,s=d)}if("threshold"===i.mode&&s>=i.threshold||"dendrogram"===i.mode&&1===e.length)return!1;var p,g=t[o],f=t[r[o]];p="dendrogram"===i.mode?{left:g,right:f,key:g.key}:{value:g.value.concat(f.value),key:g.key},e[g.index]=p,e.splice(f.index,1),t[g.key]=p;for(var v=0;v<e.length;v++){var y=e[v];g.key===y.key?a=1/0:"min"===i.linkage?(a=n[g.key][y.key],n[g.key][y.key]>n[f.key][y.key]&&(a=n[f.key][y.key])):"max"===i.linkage?(a=n[g.key][y.key],n[g.key][y.key]<n[f.key][y.key]&&(a=n[f.key][y.key])):a="mean"===i.linkage?(n[g.key][y.key]*g.size+n[f.key][y.key]*f.size)/(g.size+f.size):"dendrogram"===i.mode?u(y.value,g.value):u(y.value[0],g.value[0]),n[g.key][y.key]=n[y.key][g.key]=a}for(var m=0;m<e.length;m++){var b=e[m].key;if(r[b]===g.key||r[b]===f.key){for(var x=b,w=0;w<e.length;w++){var 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vc={animate:Fs.animate(),animation:Fs.animation(),animated:Fs.animated(),clearQueue:Fs.clearQueue(),delay:Fs.delay(),delayAnimation:Fs.delayAnimation(),stop:Fs.stop(),addToAnimationPool:function(e){var t=this;t.styleEnabled()&&t._private.aniEles.merge(e)},stopAnimationLoop:function(){this._private.animationsRunning=!1},startAnimationLoop:function(){var e=this;if(e._private.animationsRunning=!0,e.styleEnabled()){var t=e.renderer();t&&t.beforeRender?t.beforeRender((function(t,n){fc(n,e)}),t.beforeRenderPriorities.animations):n()}function n(){e._private.animationsRunning&&dt((function(t){fc(t,e),n()}))}}},yc={qualifierCompare:function(e,t){return null==e||null==t?null==e&&null==t:e.sameText(t)},eventMatches:function(e,t,n){var r=t.qualifier;return null==r||e!==n.target&&I(n.target)&&r.matches(n.target)},addEventFields:function(e,t){t.cy=e,t.target=e},callbackContext:function(e,t,n){return null!=t.qualifier?n.target:e}},mc=function(e){return _(e)?new 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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},Cc.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("curve-style"===t.name&&e.isEdge()&&("bezier"!==t.value&&e.isLoop()||"haystack"===t.value&&(e.source().isParent()||e.target().isParent()))&&(i=t=this.parse(t.name,"bezier",l)),i["delete"])return a[i.name]=void 0,g(),!0;if(i.deleteBypassed)return u?!!u.bypass&&(u.bypassed=void 0,g(),!0):(g(),!0);if(i.deleteBypass)return u?!!u.bypass&&(a[i.name]=u.bypassed,g(),!0):(g(),!0);var f=function(){Bt("Do not assign mappings to elements without corresponding data (i.e. ele 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t=this,n=t._private,r=n.options;return!L(e)&&L(e[0])&&(e=e[0]),t.stopAnimationLoop(),t.destroyRenderer(),n.container=e,n.styleEnabled=!0,t.invalidateSize(),t.initRenderer(re({},r,r.renderer,{name:"null"===r.renderer.name?"canvas":r.renderer.name})),t.startAnimationLoop(),t.style(r.style),t.emit("mount"),t}},unmount:function(){var e=this;return e.stopAnimationLoop(),e.destroyRenderer(),e.initRenderer({name:"null"}),e.emit("unmount"),e},options:function(){return zt(this._private.options)},json:function(e){var t=this,n=t._private,r=t.mutableElements(),i=function(e){return t.getElementById(e.id())};if(D(e)){if(t.startBatch(),e.elements){var a={},o=function(e,n){for(var r=[],i=[],o=0;o<e.length;o++){var s=e[o];if(s.data.id){var l=""+s.data.id,u=t.getElementById(l);a[l]=!0,0!==u.length?i.push({ele:u,json:s}):n?(s.group=n,r.push(s)):r.push(s)}else Bt("cy.json() cannot handle elements without an ID attribute")}t.add(r);for(var c=0;c<i.length;c++){var 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r.nodes().layoutPositions(this,t,x),this};var Zc,Qc={fit:!0,padding:30,startAngle:1.5*Math.PI,sweep:void 0,clockwise:!0,equidistant:!1,minNodeSpacing:10,boundingBox:void 0,avoidOverlap:!0,nodeDimensionsIncludeLabels:!1,height:void 0,width:void 0,spacingFactor:void 0,concentric:function(e){return e.degree()},levelWidth:function(e){return e.maxDegree()/4},animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(e,t){return!0},ready:void 0,stop:void 0,transform:function(e,t){return t}};function Jc(e){this.options=re({},Qc,e)}Jc.prototype.run=function(){for(var e=this.options,t=e,n=void 0!==t.counterclockwise?!t.counterclockwise:t.clockwise,r=e.cy,i=t.eles,a=i.nodes().not(":parent"),o=zn(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:r.width(),h:r.height()}),s={x:o.x1+o.w/2,y:o.y1+o.h/2},l=[],u=0,c=0;c<a.length;c++){var h=a[c],d=void 0;d=t.concentric(h),l.push({value:d,node:h}),h._private.scratch.concentric=d}a.updateStyle();for(var p=0;p<a.length;p++){var g=a[p],f=g.layoutDimensions(t);u=Math.max(u,f.w,f.h)}l.sort((function(e,t){return t.value-e.value}));for(var v=t.levelWidth(a),y=[[]],m=y[0],b=0;b<l.length;b++){var x=l[b];if(m.length>0){var w=Math.abs(m[0].value-x.value);w>=v&&(m=[],y.push(m))}m.push(x)}var E=u+t.minNodeSpacing;if(!t.avoidOverlap){var T=y.length>0&&y[0].length>1,_=Math.min(o.w,o.h)/2-E,A=_/(y.length+T?1:0);E=Math.min(E,A)}for(var C=0,D=0;D<y.length;D++){var N=y[D],S=void 0===t.sweep?2*Math.PI-2*Math.PI/N.length:t.sweep,k=N.dTheta=S/Math.max(1,N.length-1);if(N.length>1&&t.avoidOverlap){var L=Math.cos(k)-Math.cos(0),P=Math.sin(k)-Math.sin(0),I=Math.sqrt(E*E/(L*L+P*P));C=Math.max(I,C)}N.r=C,C+=E}if(t.equidistant){for(var M=0,O=0,R=0;R<y.length;R++){var B=y[R],F=B.r-O;M=Math.max(M,F)}O=0;for(var z=0;z<y.length;z++){var G=y[z];0===z&&(O=G.r),G.r=O,O+=M}}for(var V={},X=0;X<y.length;X++)for(var Y=y[X],U=Y.dTheta,W=Y.r,j=0;j<Y.length;j++){var 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this.stopped=!0,this.thread&&this.thread.stop(),this.emit("layoutstop"),this},th.prototype.destroy=function(){return this.thread&&this.thread.stop(),this};var nh,rh=function(e,t,n){for(var r=n.eles.edges(),i=n.eles.nodes(),a=zn(n.boundingBox?n.boundingBox:{x1:0,y1:0,w:e.width(),h:e.height()}),o={isCompound:e.hasCompoundNodes(),layoutNodes:[],idToIndex:{},nodeSize:i.size(),graphSet:[],indexToGraph:[],layoutEdges:[],edgeSize:r.size(),temperature:n.initialTemp,clientWidth:a.w,clientHeight:a.h,boundingBox:a},s=n.eles.components(),l={},u=0;u<s.length;u++)for(var c=s[u],h=0;h<c.length;h++){var d=c[h];l[d.id()]=u}for(u=0;u<o.nodeSize;u++){var p=i[u],g=p.layoutDimensions(n),f={};f.isLocked=p.locked(),f.id=p.data("id"),f.parentId=p.data("parent"),f.cmptId=l[p.id()],f.children=[],f.positionX=p.position("x"),f.positionY=p.position("y"),f.offsetX=0,f.offsetY=0,f.height=g.w,f.width=g.h,f.maxX=f.positionX+f.width/2,f.minX=f.positionX-f.width/2,f.maxY=f.positionY+f.height/2,f.minY=f.positionY-f.height/2,f.padLeft=parseFloat(p.style("padding")),f.padRight=parseFloat(p.style("padding")),f.padTop=parseFloat(p.style("padding")),f.padBottom=parseFloat(p.style("padding")),f.nodeRepulsion=A(n.nodeRepulsion)?n.nodeRepulsion(p):n.nodeRepulsion,o.layoutNodes.push(f),o.idToIndex[f.id]=u}var v=[],y=0,m=-1,b=[];for(u=0;u<o.nodeSize;u++){p=o.layoutNodes[u];var x=p.parentId;null!=x?o.layoutNodes[o.idToIndex[x]].children.push(p.id):(v[++m]=p.id,b.push(p.id))}o.graphSet.push(b);while(y<=m){var w=v[y++],E=o.idToIndex[w],T=(d=o.layoutNodes[E],d.children);if(T.length>0){o.graphSet.push(T);for(u=0;u<T.length;u++)v[++m]=T[u]}}for(u=0;u<o.graphSet.length;u++){var _=o.graphSet[u];for(h=0;h<_.length;h++){var C=o.idToIndex[_[h]];o.indexToGraph[C]=u}}for(u=0;u<o.edgeSize;u++){var D=r[u],N={};N.id=D.data("id"),N.sourceId=D.data("source"),N.targetId=D.data("target");var S=A(n.idealEdgeLength)?n.idealEdgeLength(D):n.idealEdgeLength,k=A(n.edgeElasticity)?n.edgeElasticity(D):n.edgeElasticity,L=o.idToIndex[N.sourceId],P=o.idToIndex[N.targetId],I=o.indexToGraph[L],M=o.indexToGraph[P];if(I!=M){var O=ih(N.sourceId,N.targetId,o),R=o.graphSet[O],B=0;f=o.layoutNodes[L];while(-1===R.indexOf(f.id))f=o.layoutNodes[o.idToIndex[f.parentId]],B++;f=o.layoutNodes[P];while(-1===R.indexOf(f.id))f=o.layoutNodes[o.idToIndex[f.parentId]],B++;S*=B*n.nestingFactor}N.idealLength=S,N.elasticity=k,o.layoutEdges.push(N)}return o},ih=function(e,t,n){var r=ah(e,t,0,n);return 2>r.count?0:r.graph},ah=function e(t,n,r,i){var a=i.graphSet[r];if(-1<a.indexOf(t)&&-1<a.indexOf(n))return{count:2,graph:r};for(var o=0,s=0;s<a.length;s++){var l=a[s],u=i.idToIndex[l],c=i.layoutNodes[u].children;if(0!==c.length){var h=i.indexToGraph[i.idToIndex[c[0]]],d=e(t,n,h,i);if(0!==d.count){if(1!==d.count)return d;if(o++,2===o)break}}}return{count:o,graph:r}},oh=function(e,t){for(var n=e.clientWidth,r=e.clientHeight,i=0;i<e.nodeSize;i++){var a=e.layoutNodes[i];0!==a.children.length||a.isLocked||(a.positionX=Math.random()*n,a.positionY=Math.random()*r)}},sh=function(e,t,n){var r=e.boundingBox,i={x1:1/0,x2:-1/0,y1:1/0,y2:-1/0};return t.boundingBox&&(n.forEach((function(t){var n=e.layoutNodes[e.idToIndex[t.data("id")]];i.x1=Math.min(i.x1,n.positionX),i.x2=Math.max(i.x2,n.positionX),i.y1=Math.min(i.y1,n.positionY),i.y2=Math.max(i.y2,n.positionY)})),i.w=i.x2-i.x1,i.h=i.y2-i.y1),function(n,a){var o=e.layoutNodes[e.idToIndex[n.data("id")]];if(t.boundingBox){var s=(o.positionX-i.x1)/i.w,l=(o.positionY-i.y1)/i.h;return{x:r.x1+s*r.w,y:r.y1+l*r.h}}return{x:o.positionX,y:o.positionY}}},lh=function(e,t,n){var r=n.layout,i=n.eles.nodes(),a=sh(e,n,i);i.positions(a),!0!==e.ready&&(e.ready=!0,r.one("layoutready",n.ready),r.emit({type:"layoutready",layout:this}))},uh=function(e,t,n){ch(e,t),fh(e),vh(e,t),yh(e),mh(e)},ch=function(e,t){for(var n=0;n<e.graphSet.length;n++)for(var r=e.graphSet[n],i=r.length,a=0;a<i;a++)for(var o=e.layoutNodes[e.idToIndex[r[a]]],s=a+1;s<i;s++){var l=e.layoutNodes[e.idToIndex[r[s]]];dh(o,l,e,t)}},hh=function(e){return-e+2*e*Math.random()},dh=function(e,t,n,r){var i=e.cmptId,a=t.cmptId;if(i===a||n.isCompound){var o=t.positionX-e.positionX,s=t.positionY-e.positionY,l=1;0===o&&0===s&&(o=hh(l),s=hh(l));var u=ph(e,t,o,s);if(u>0)var c=r.nodeOverlap*u,h=Math.sqrt(o*o+s*s),d=c*o/h,p=c*s/h;else{var 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d=s.nodeShapes[o.getNodeShape(n)];if(d.checkPoint(e,t,0,r,i,u.x,u.y,c,h))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(Jn(e,t,x[w],x[w+1],x[w+2],x[w+3],f)&&g>(r=ir(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(er(e,t,x[w],x[w+1],x[w+2],x[w+3],x[w+4],x[w+5],f)&&g>(r=rr(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),T=[{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<T.length;w++){var _=T[w],A=s.arrowShapes[n.pstyle(_.name+"-arrow-shape").value],C=n.pstyle("width").pfValue;if(A.roughCollide(e,t,E,_.angle,{x:_.x,y:_.y},C,d)&&A.collide(e,t,E,_.angle,{x:_.x,y:_.y},C,d))return v(n),!0}h&&u.length>0&&(y(m),y(b))}function b(e,t,n){return qt(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,u="yes"===n.pstyle("text-events").strValue;if(u&&l){var c=b(a.rscratch,"labelX",r),h=b(a.rscratch,"labelY",r),d=b(a.rscratch,"labelAngle",r),p=n.pstyle(i+"text-margin-x").pfValue,f=n.pstyle(i+"text-margin-y").pfValue,y=s.x1-o-p,m=s.x2+o-p,x=s.y1-o-f,w=s.y2+o-f;if(d){var E=Math.cos(d),T=Math.sin(d),_=function(e,t){return e-=c,t-=h,{x:e*E-t*T+c,y:e*T+t*E+h}},A=_(y,x),C=_(y,w),D=_(m,x),N=_(m,w),S=[A.x+p,A.y+f,D.x+p,D.y+f,N.x+p,N.y+f,C.x+p,C.y+f];if(ar(e,t,S))return v(n),!0}else if($n(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){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);e=o,n=s,t=l,r=u;for(var c=zn({x1:e,y1:t,x2:n,y2:r}),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});qn(c,g)&&!Zn(g,c)&&a.push(p)}else{var f=d,v=f._private,y=v.rscratch;if(null!=y.startX&&null!=y.startY&&!$n(c,y.startX,y.startY))continue;if(null!=y.endX&&null!=y.endY&&!$n(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(!Kn(c,m[x])){b=!1;break}b&&a.push(f)}else"haystack"!==y.edgeType&&"straight"!==y.edgeType||a.push(f)}}return a}},Rh={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),y=s.midX,m=s.midY,h)t=r-s.segpts[0],n=i-s.segpts[1];else if(c||d||p||u){var g=s.allpts,f=On(g[0],g[2],g[4],.1),v=On(g[1],g[3],g[5],.1);t=r-f,n=i-v}else t=r-y,n=i-m;s.srcArrowAngle=Sn(t,n);var y=s.midX,m=s.midY;if(l&&(y=(r+a)/2,m=(i+o)/2),t=a-r,n=o-i,h){g=s.allpts;if(g.length/2%2===0){var b=g.length/2,x=b-2;t=g[b]-g[x],n=g[b+1]-g[x+1]}else if(s.isRound)t=s.midVector[1],n=-s.midVector[0];else{b=g.length/2-1,x=b-2;t=g[b]-g[x],n=g[b+1]-g[x+1]}}else if(c||d||p){g=s.allpts;var w,E,T,_,A=s.ctrlpts;if(A.length/2%2===0){var C=g.length/2-1,D=C+2,N=D+2;w=On(g[C],g[D],g[N],0),E=On(g[C+1],g[D+1],g[N+1],0),T=On(g[C],g[D],g[N],1e-4),_=On(g[C+1],g[D+1],g[N+1],1e-4)}else{D=g.length/2-1,C=D-2,N=D+2;w=On(g[C],g[D],g[N],.4999),E=On(g[C+1],g[D+1],g[N+1],.4999),T=On(g[C],g[D],g[N],.5),_=On(g[C+1],g[D+1],g[N+1],.5)}t=T-w,n=_-E}if(s.midtgtArrowAngle=Sn(t,n),s.midDispX=t,s.midDispY=n,t*=-1,n*=-1,h){g=s.allpts;if(g.length/2%2===0);else if(!s.isRound){b=g.length/2-1;var S=b+2;t=-(g[S]-g[b]),n=-(g[S+1]-g[b+1])}}if(s.midsrcArrowAngle=Sn(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){g=s.allpts;var k=g.length;f=On(g[k-6],g[k-4],g[k-2],.9),v=On(g[k-5],g[k-3],g[k-1],.9);t=a-f,n=o-v}else t=a-y,n=o-m;s.tgtArrowAngle=Sn(t,n)}};Rh.getArrowWidth=Rh.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 Bh,Fh,zh,Gh,Vh,Xh,Yh,Uh,Wh,jh,Hh,qh,$h,Kh,Zh,Qh,Jh,ed={},td={},nd=function(e,t,n){n.x=t.x-e.x,n.y=t.y-e.y,n.len=Math.sqrt(n.x*n.x+n.y*n.y),n.nx=n.x/n.len,n.ny=n.y/n.len,n.ang=Math.atan2(n.ny,n.nx)},rd=function(e,t){t.x=-1*e.x,t.y=-1*e.y,t.nx=-1*e.nx,t.ny=-1*e.ny,t.ang=e.ang>0?-(Math.PI-e.ang):Math.PI+e.ang},id=function(e,t,n,r,i){if(e!==Jh?nd(t,e,ed):rd(td,ed),nd(t,n,td),zh=ed.nx*td.ny-ed.ny*td.nx,Gh=ed.nx*td.nx-ed.ny*-td.ny,Yh=Math.asin(Math.max(-1,Math.min(1,zh))),Math.abs(Yh)<1e-6)return Bh=t.x,Fh=t.y,void(Wh=Hh=0);Vh=1,Xh=!1,Gh<0?Yh<0?Yh=Math.PI+Yh:(Yh=Math.PI-Yh,Vh=-1,Xh=!0):Yh>0&&(Vh=-1,Xh=!0),Hh=void 0!==t.radius?t.radius:r,Uh=Yh/2,qh=Math.min(ed.len/2,td.len/2),i?(jh=Math.abs(Math.cos(Uh)*Hh/Math.sin(Uh)),jh>qh?(jh=qh,Wh=Math.abs(jh*Math.sin(Uh)/Math.cos(Uh))):Wh=Hh):(jh=Math.min(qh,Hh),Wh=Math.abs(jh*Math.sin(Uh)/Math.cos(Uh))),Zh=t.x+td.nx*jh,Qh=t.y+td.ny*jh,Bh=Zh-td.ny*Wh*Vh,Fh=Qh+td.nx*Wh*Vh,$h=t.x+ed.nx*jh,Kh=t.y+ed.ny*jh,Jh=t};function ad(e,t){0===t.radius?e.lineTo(t.cx,t.cy):e.arc(t.cx,t.cy,t.radius,t.startAngle,t.endAngle,t.counterClockwise)}function od(e,t,n,r){var i=!(arguments.length>4&&void 0!==arguments[4])||arguments[4];return 0===r||0===t.radius?{cx:t.x,cy:t.y,radius:0,startX:t.x,startY:t.y,stopX:t.x,stopY:t.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(id(e,t,n,r,i),{cx:Bh,cy:Fh,radius:Wh,startX:$h,startY:Kh,stopX:Zh,stopY:Qh,startAngle:ed.ang+Math.PI/2*Vh,endAngle:td.ang-Math.PI/2*Vh,counterClockwise:Xh})}var sd={};function ld(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}}sd.findMidptPtsEtc=function(e,t){var n,r=t.posPts,i=t.intersectionPts,a=t.vectorNormInverse,s=e.pstyle("source-endpoint"),l=e.pstyle("target-endpoint"),u=null!=s.units&&null!=l.units,c=function(e,t,n,r){var i=r-t,a=n-e,o=Math.sqrt(a*a+i*i);return{x:-i/o,y:a/o}},h=e.pstyle("edge-distances").value;switch(h){case"node-position":n=r;break;case"intersection":n=i;break;case"endpoints":if(u){var d=this.manualEndptToPx(e.source()[0],s),p=o(d,2),g=p[0],f=p[1],v=this.manualEndptToPx(e.target()[0],l),y=o(v,2),m=y[0],b=y[1],x={x1:g,y1:f,x2:m,y2:b};a=c(g,f,m,b),n=x}else Bt("Edge ".concat(e.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),n=i;break}return{midptPts:n,vectorNormInverse:a}},sd.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,f=g/2;i.haystackPts=i.allpts=[i.source.x*c*f+l.x,i.source.y*d*f+l.y,i.target.x*h*f+u.x,i.target.y*p*f+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)}},sd.findSegmentsPoints=function(e,t){var n=e._private.rscratch,r=e.pstyle("segment-weights"),i=e.pstyle("segment-distances"),a=e.pstyle("segment-radii"),o=e.pstyle("radius-type"),s=Math.min(r.pfValue.length,i.pfValue.length),l=a.pfValue[a.pfValue.length-1],u=o.pfValue[o.pfValue.length-1];n.edgeType="segments",n.segpts=[],n.radii=[],n.isArcRadius=[];for(var c=0;c<s;c++){var h=r.pfValue[c],d=i.pfValue[c],p=1-h,g=h,f=this.findMidptPtsEtc(e,t),v=f.midptPts,y=f.vectorNormInverse,m={x:v.x1*p+v.x2*g,y:v.y1*p+v.y2*g};n.segpts.push(m.x+y.x*d,m.y+y.y*d),n.radii.push(void 0!==a.pfValue[c]?a.pfValue[c]:l),n.isArcRadius.push("arc-radius"===(void 0!==o.pfValue[c]?o.pfValue[c]:u))}},sd.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)]},sd.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=50,y={x:a.x-s/2,y:a.y-l/2},m={x:o.x-u/2,y:o.y-c/2},b={x:Math.min(y.x,m.x),y:Math.min(y.y,m.y)},x=.5,w=Math.max(x,Math.log(.01*s)),E=Math.max(x,Math.log(.01*u));i.ctrlpts=[b.x,b.y-(1+Math.pow(v,1.12)/100)*f*(g/3+1)*w,b.x-(1+Math.pow(v,1.12)/100)*f*(g/3+1)*E,b.y]},sd.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"},sd.findBezierPoints=function(e,t,n,r,i){var a=e._private.rscratch,o=e.pstyle("control-point-step-size").pfValue,s=e.pstyle("control-point-distances"),l=e.pstyle("control-point-weights"),u=s&&l?Math.min(s.value.length,l.value.length):1,c=s?s.pfValue[0]:void 0,h=l.value[0],d=r;a.edgeType=d?"multibezier":"bezier",a.ctrlpts=[];for(var p=0;p<u;p++){var g=(.5-t.eles.length/2+n)*o*(i?-1:1),f=void 0,v=Ln(g);d&&(c=s?s.pfValue[p]:o,h=l.value[p]),f=r?c:void 0!==c?v*c:void 0;var y=void 0!==f?f:g,m=1-h,b=h,x=this.findMidptPtsEtc(e,t),w=x.midptPts,E=x.vectorNormInverse,T={x:w.x1*m+w.x2*b,y:w.y1*m+w.y2*b};a.ctrlpts.push(T.x+E.x*y,T.y+E.y*y)}},sd.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="auto",c=t.posPts,h=t.srcW,d=t.srcH,p=t.tgtW,g=t.tgtH,f=e.pstyle("edge-distances").value,v="node-position"!==f,y=e.pstyle("taxi-direction").value,m=y,b=e.pstyle("taxi-turn"),x="%"===b.units,w=b.pfValue,E=w<0,T=e.pstyle("taxi-turn-min-distance").pfValue,_=v?(h+p)/2:0,A=v?(d+g)/2:0,C=c.x2-c.x1,D=c.y2-c.y1,N=function(e,t){return e>0?Math.max(e-t,0):Math.min(e+t,0)},S=N(C,_),k=N(D,A),L=!1;m===u?y=Math.abs(S)>Math.abs(k)?i:r:m===l||m===s?(y=r,L=!0):m!==a&&m!==o||(y=i,L=!0);var P,I=y===r,M=I?k:S,O=I?D:C,R=Ln(O),B=!1;if(L&&(x||E)||!(m===s&&O<0||m===l&&O>0||m===a&&O>0||m===o&&O<0)||(R*=-1,M=R*Math.abs(M),B=!0),x){var F=w<0?1+w:w;P=F*M}else{var z=w<0?M:0;P=z+w*R}var G=function(e){return Math.abs(e)<T||Math.abs(e)>=Math.abs(M)},V=G(P),X=G(Math.abs(M)-Math.abs(P)),Y=V||X;if(Y&&!B)if(I){var U=Math.abs(O)<=d/2,W=Math.abs(C)<=p/2;if(U){var j=(c.x1+c.x2)/2,H=c.y1,q=c.y2;n.segpts=[j,H,j,q]}else if(W){var $=(c.y1+c.y2)/2,K=c.x1,Z=c.x2;n.segpts=[K,$,Z,$]}else n.segpts=[c.x1,c.y2]}else{var Q=Math.abs(O)<=h/2,J=Math.abs(D)<=g/2;if(Q){var ee=(c.y1+c.y2)/2,te=c.x1,ne=c.x2;n.segpts=[te,ee,ne,ee]}else if(J){var re=(c.x1+c.x2)/2,ie=c.y1,ae=c.y2;n.segpts=[re,ie,re,ae]}else n.segpts=[c.x2,c.y1]}else if(I){var oe=c.y1+P+(v?d/2*R:0),se=c.x1,le=c.x2;n.segpts=[se,oe,le,oe]}else{var ue=c.x1+P+(v?h/2*R:0),ce=c.y1,he=c.y2;n.segpts=[ue,ce,ue,he]}if(n.isRound){var de=e.pstyle("taxi-radius").value,pe="arc-radius"===e.pstyle("radius-type").value[0];n.radii=new Array(n.segpts.length/2).fill(de),n.isArcRadius=new Array(n.segpts.length/2).fill(pe)}},sd.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=t.srcCornerRadius,d=t.tgtCornerRadius,p=t.srcRs,g=t.tgtRs,f=!S(n.startX)||!S(n.startY),v=!S(n.arrowStartX)||!S(n.arrowStartY),y=!S(n.endX)||!S(n.endY),m=!S(n.arrowEndX)||!S(n.arrowEndY),b=3,x=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth,w=b*x,E=Pn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),T=E<w,_=Pn({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),A=_<w,C=!1;if(f||v||T){C=!0;var D={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},N=Math.sqrt(D.x*D.x+D.y*D.y),k={x:D.x/N,y:D.y/N},L=Math.max(a,o),P={x:n.ctrlpts[0]+2*k.x*L,y:n.ctrlpts[1]+2*k.y*L},I=u.intersectLine(r.x,r.y,a,o,P.x,P.y,0,h,p);T?(n.ctrlpts[0]=n.ctrlpts[0]+k.x*(w-E),n.ctrlpts[1]=n.ctrlpts[1]+k.y*(w-E)):(n.ctrlpts[0]=I[0]+k.x*w,n.ctrlpts[1]=I[1]+k.y*w)}if(y||m||A){C=!0;var M={x:n.ctrlpts[0]-i.x,y:n.ctrlpts[1]-i.y},O=Math.sqrt(M.x*M.x+M.y*M.y),R={x:M.x/O,y:M.y/O},B=Math.max(a,o),F={x:n.ctrlpts[0]+2*R.x*B,y:n.ctrlpts[1]+2*R.y*B},z=c.intersectLine(i.x,i.y,s,l,F.x,F.y,0,d,g);A?(n.ctrlpts[0]=n.ctrlpts[0]+R.x*(w-_),n.ctrlpts[1]=n.ctrlpts[1]+R.y*(w-_)):(n.ctrlpts[0]=z[0]+R.x*w,n.ctrlpts[1]=z[1]+R.y*w)}C&&this.findEndpoints(e)}},sd.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,i;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,i=.5,t.midX=On(t.allpts[r],t.allpts[r+2],t.allpts[r+4],i),t.midY=On(t.allpts[r+1],t.allpts[r+3],t.allpts[r+5],i))}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.isRound){t.roundCorners=[];for(var a=2;a+3<t.allpts.length;a+=2){var o=t.radii[a/2-1],s=t.isArcRadius[a/2-1];t.roundCorners.push(od({x:t.allpts[a-2],y:t.allpts[a-1]},{x:t.allpts[a],y:t.allpts[a+1],radius:o},{x:t.allpts[a+2],y:t.allpts[a+3]},o,s))}}if(t.segpts.length%4===0){var l=t.segpts.length/2,u=l-2;t.midX=(t.segpts[u]+t.segpts[l])/2,t.midY=(t.segpts[u+1]+t.segpts[l+1])/2}else{var c=t.segpts.length/2-1;if(t.isRound){var h={x:t.segpts[c],y:t.segpts[c+1]},d=t.roundCorners[c/2],p=[h.x-d.cx,h.y-d.cy],g=d.radius/Math.sqrt(Math.pow(p[0],2)+Math.pow(p[1],2));p=p.map((function(e){return e*g})),t.midX=d.cx+p[0],t.midY=d.cy+p[1],t.midVector=p}else t.midX=t.segpts[c],t.midY=t.segpts[c+1]}}},sd.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||S(t.startX)&&S(t.startY)&&S(t.endX)&&S(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,Bt("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."))},sd.findEdgeControlPoints=function(e){var t=this;if(e&&0!==e.length){for(var n=this,r=n.cy,i=r.hasCompoundNodes(),a={map:new Zt,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 Zt,this.map.set(e[0],n)),n.set(e[1],t)}},o=[],s=[],l=0;l<e.length;l++){var u=e[l],c=u._private,h=u.pstyle("curve-style").value;if(!u.removed()&&u.takesUpSpace())if("haystack"!==h){var d="unbundled-bezier"===h||h.endsWith("segments")||"straight"===h||"straight-triangle"===h||h.endsWith("taxi"),p="unbundled-bezier"===h||"bezier"===h,g=c.source,f=c.target,v=g.poolIndex(),y=f.poolIndex(),m=[v,y].sort(),b=a.get(m);null==b&&(b={eles:[]},a.set(m,b),o.push(m)),b.eles.push(u),d&&(b.hasUnbundled=!0),p&&(b.hasBezier=!0)}else s.push(u)}for(var x=function(e){var r=o[e],s=a.get(r),l=void 0;if(!s.hasUnbundled){var u=s.eles[0].parallelEdges().filter((function(e){return e.isBundledBezier()}));jt(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(),b=s.tgtH=d.outerHeight(),x=s.srcShape=n.nodeShapes[t.getNodeShape(h)],w=s.tgtShape=n.nodeShapes[t.getNodeShape(d)],E=s.srcCornerRadius="auto"===h.pstyle("corner-radius").value?"auto":h.pstyle("corner-radius").pfValue,T=s.tgtCornerRadius="auto"===d.pstyle("corner-radius").value?"auto":d.pstyle("corner-radius").pfValue,_=s.tgtRs=d._private.rscratch,A=s.srcRs=h._private.rscratch;s.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var C=0;C<s.eles.length;C++){var D=s.eles[C],N=D[0]._private.rscratch,k=D.pstyle("curve-style").value,L="unbundled-bezier"===k||k.endsWith("segments")||k.endsWith("taxi"),P=!h.same(D.source());if(!s.calculatedIntersection&&h!==d&&(s.hasBezier||s.hasUnbundled)){s.calculatedIntersection=!0;var I=x.intersectLine(g.x,g.y,v,y,f.x,f.y,0,E,A),M=s.srcIntn=I,O=w.intersectLine(f.x,f.y,m,b,g.x,g.y,0,T,_),R=s.tgtIntn=O,B=s.intersectionPts={x1:I[0],x2:O[0],y1:I[1],y2:O[1]},F=s.posPts={x1:g.x,x2:f.x,y1:g.y,y2:f.y},z=O[1]-I[1],G=O[0]-I[0],V=Math.sqrt(G*G+z*z),X=s.vector={x:G,y:z},Y=s.vectorNorm={x:X.x/V,y:X.y/V},U={x:-Y.y,y:Y.x};s.nodesOverlap=!S(V)||w.checkPoint(I[0],I[1],0,m,b,f.x,f.y,T,_)||x.checkPoint(O[0],O[1],0,v,y,g.x,g.y,E,A),s.vectorNormInverse=U,l={nodesOverlap:s.nodesOverlap,dirCounts:s.dirCounts,calculatedIntersection:!0,hasBezier:s.hasBezier,hasUnbundled:s.hasUnbundled,eles:s.eles,srcPos:f,srcRs:_,tgtPos:g,tgtRs:A,srcW:m,srcH:b,tgtW:v,tgtH:y,srcIntn:R,tgtIntn:M,srcShape:w,tgtShape:x,posPts:{x1:F.x2,y1:F.y2,x2:F.x1,y2:F.y1},intersectionPts:{x1:B.x2,y1:B.y2,x2:B.x1,y2:B.y1},vector:{x:-X.x,y:-X.y},vectorNorm:{x:-Y.x,y:-Y.y},vectorNormInverse:{x:-U.x,y:-U.y}}}var W=P?l:s;N.nodesOverlap=W.nodesOverlap,N.srcIntn=W.srcIntn,N.tgtIntn=W.tgtIntn,N.isRound=k.startsWith("round"),i&&(h.isParent()||h.isChild()||d.isParent()||d.isChild())&&(h.parents().anySame(d)||d.parents().anySame(h)||h.same(d)&&h.isParent())?t.findCompoundLoopPoints(D,W,C,L):h===d?t.findLoopPoints(D,W,C,L):k.endsWith("segments")?t.findSegmentsPoints(D,W):k.endsWith("taxi")?t.findTaxiPoints(D,W):"straight"===k||!L&&s.eles.length%2===1&&C===Math.floor(s.eles.length/2)?t.findStraightEdgePoints(D):t.findBezierPoints(D,W,C,L,P),t.findEndpoints(D),t.tryToCorrectInvalidPoints(D,W),t.checkForInvalidEdgeWarning(D),t.storeAllpts(D),t.storeEdgeProjections(D),t.calculateArrowAngles(D),t.recalculateEdgeLabelProjections(D),t.calculateLabelAngles(D)}},w=0;w<o.length;w++)x(w);this.findHaystackPoints(s)}},sd.getSegmentPoints=function(e){var t=e[0]._private.rscratch;this.recalculateRenderedStyle(e);var n=t.edgeType;if("segments"===n)return ld(t.segpts)},sd.getControlPoints=function(e){var t=e[0]._private.rscratch;this.recalculateRenderedStyle(e);var n=t.edgeType;if("bezier"===n||"multibezier"===n||"self"===n||"compound"===n)return ld(t.ctrlpts)},sd.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var ud={manualEndptToPx:function(e,t){var n=this,r=e.position(),i=e.outerWidth(),a=e.outerHeight(),o=e._private.rscratch;if(2===t.value.length){var s=[t.pfValue[0],t.pfValue[1]];return"%"===t.units[0]&&(s[0]=s[0]*i),"%"===t.units[1]&&(s[1]=s[1]*a),s[0]+=r.x,s[1]+=r.y,s}var l=t.pfValue[0];l=-Math.PI/2+l;var u=2*Math.max(i,a),c=[r.x+Math.cos(l)*u,r.y+Math.sin(l)*u];return n.nodeShapes[this.getNodeShape(e)].intersectLine(r.x,r.y,i,a,c[0],c[1],0,"auto"===e.pstyle("corner-radius").value?"auto":e.pstyle("corner-radius").pfValue,o)},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=s._private.rscratch,v=l._private.rscratch,y=e.pstyle("curve-style").value,m=e._private.rscratch,b=m.edgeType,x="taxi"===y,w="self"===b||"compound"===b,E="bezier"===b||"multibezier"===b||w,T="bezier"!==b,_="straight"===b||"segments"===b,A="segments"===b,C=E||T||_,D=w||x,N=e.pstyle("source-endpoint"),k=D?"outside-to-node":N.value,L="auto"===s.pstyle("corner-radius").value?"auto":s.pstyle("corner-radius").pfValue,P=e.pstyle("target-endpoint"),I=D?"outside-to-node":P.value,M="auto"===l.pstyle("corner-radius").value?"auto":l.pstyle("corner-radius").pfValue;if(m.srcManEndpt=N,m.tgtManEndpt=P,E){var O=[m.ctrlpts[0],m.ctrlpts[1]],R=T?[m.ctrlpts[m.ctrlpts.length-2],m.ctrlpts[m.ctrlpts.length-1]]:O;n=R,r=O}else if(_){var B=A?m.segpts.slice(0,2):[c.x,c.y],F=A?m.segpts.slice(m.segpts.length-2):[u.x,u.y];n=F,r=B}if("inside-to-node"===I)t=[c.x,c.y];else if(P.units)t=this.manualEndptToPx(l,P);else if("outside-to-line"===I)t=m.tgtIntn;else if("outside-to-node"===I||"outside-to-node-or-label"===I?i=n:"outside-to-line"!==I&&"outside-to-line-or-label"!==I||(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,M,v),"outside-to-node-or-label"===I||"outside-to-line-or-label"===I){var z=l._private.rscratch,G=z.labelWidth,V=z.labelHeight,X=z.labelX,Y=z.labelY,U=G/2,W=V/2,j=l.pstyle("text-valign").value;"top"===j?Y-=W:"bottom"===j&&(Y+=W);var H=l.pstyle("text-halign").value;"left"===H?X-=U:"right"===H&&(X+=U);var q=fr(i[0],i[1],[X-U,Y-W,X+U,Y-W,X+U,Y+W,X-U,Y+W],c.x,c.y);if(q.length>0){var $=u,K=In($,Tn(t)),Z=In($,Tn(q)),Q=K;if(Z<K&&(t=q,Q=Z),q.length>2){var J=In($,{x:q[2],y:q[3]});J<Q&&(t=[q[2],q[3]])}}}var ee=yr(t,n,o.arrowShapes[h].spacing(e)+p),te=yr(t,n,o.arrowShapes[h].gap(e)+p);if(m.endX=te[0],m.endY=te[1],m.arrowEndX=ee[0],m.arrowEndY=ee[1],"inside-to-node"===k)t=[u.x,u.y];else if(N.units)t=this.manualEndptToPx(s,N);else if("outside-to-line"===k)t=m.srcIntn;else if("outside-to-node"===k||"outside-to-node-or-label"===k?a=r:"outside-to-line"!==k&&"outside-to-line-or-label"!==k||(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,L,f),"outside-to-node-or-label"===k||"outside-to-line-or-label"===k){var ne=s._private.rscratch,re=ne.labelWidth,ie=ne.labelHeight,ae=ne.labelX,oe=ne.labelY,se=re/2,le=ie/2,ue=s.pstyle("text-valign").value;"top"===ue?oe-=le:"bottom"===ue&&(oe+=le);var ce=s.pstyle("text-halign").value;"left"===ce?ae-=se:"right"===ce&&(ae+=se);var he=fr(a[0],a[1],[ae-se,oe-le,ae+se,oe-le,ae+se,oe+le,ae-se,oe+le],u.x,u.y);if(he.length>0){var de=c,pe=In(de,Tn(t)),ge=In(de,Tn(he)),fe=pe;if(ge<pe&&(t=[he[0],he[1]],fe=ge),he.length>2){var ve=In(de,{x:he[2],y:he[3]});ve<fe&&(t=[he[2],he[3]])}}}var ye=yr(t,r,o.arrowShapes[d].spacing(e)+g),me=yr(t,r,o.arrowShapes[d].gap(e)+g);m.startX=me[0],m.startY=me[1],m.arrowStartX=ye[0],m.arrowStartY=ye[1],C&&(S(m.startX)&&S(m.startY)&&S(m.endX)&&S(m.endY)?m.badLine=!1:m.badLine=!0)},getSourceEndpoint:function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case"haystack":return{x:t.haystackPts[0],y:t.haystackPts[1]};default:return{x:t.arrowStartX,y:t.arrowStartY}}},getTargetEndpoint:function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case"haystack":return{x:t.haystackPts[2],y:t.haystackPts[3]};default:return{x:t.arrowEndX,y:t.arrowEndY}}}},cd={};function hd(e,t,n){for(var r=function(e,t,n,r){return On(e,t,n,r)},i=t._private,a=i.rstyle.bezierPts,o=0;o<e.bezierProjPcts.length;o++){var s=e.bezierProjPcts[o];a.push({x:r(n[0],n[2],n[4],s),y:r(n[1],n[3],n[5],s)})}}cd.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)hd(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},cd.recalculateEdgeProjections=function(e){this.findEdgeControlPoints(e)};var dd={recalculateNodeLabelProjection:function(e){var t=e.pstyle("label").strValue;if(!F(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)}}},pd=function(e,t){var n=Math.atan(t/e);return 0===e&&n<0&&(n*=-1),n},gd=function(e,t){var n=t.x-e.x,r=t.y-e.y;return pd(n,r)},fd=function(e,t,n,r){var i=Fn(0,r-.001,1),a=Fn(0,r+.001,1),o=Rn(e,t,n,i),s=Rn(e,t,n,a);return gd(o,s)};dd.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){$t(n.rscratch,e,t,r),$t(n.rstyle,e,t,r)};o("labelX",null,t.x),o("labelY",null,t.y);var s=pd(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=Pn(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,p>=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,T=s?x.t0+E*w:x.t1-E*w;T=Fn(0,T,1),t=Rn(b.p0,b.p1,b.p2,T),i=fd(b.p0,b.p1,b.p2,T);break;case"straight":case"segments":case"haystack":for(var _,A,C,D,N=0,S=r.allpts.length,k=0;k+3<S;k+=2)if(s?(C={x:r.allpts[k],y:r.allpts[k+1]},D={x:r.allpts[k+2],y:r.allpts[k+3]}):(C={x:r.allpts[S-2-k],y:r.allpts[S-1-k]},D={x:r.allpts[S-4-k],y:r.allpts[S-3-k]}),_=Pn(C,D),A=N,N+=_,N>=u)break;var 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r=e[n],i=r._private.rscratch;r.grabbed()&&!r.isParent()?t.push(r):i.inDragLayer?e.drag.push(r):e.nondrag.push(r)}for(n=0;n<t.length;n++){r=t[n];e.drag.push(r)}}},invalidateCachedZSortedEles:function(){this.cachedZSortedEles=null},getCachedZSortedEles:function(e){if(e||!this.cachedZSortedEles){var t=this.cy.mutableElements().toArray();t.sort(ku),t.interactive=t.filter((function(e){return e.interactive()})),this.cachedZSortedEles=t,this.updateCachedGrabbedEles()}else t=this.cachedZSortedEles;return t}},wd={};[Oh,Rh,sd,ud,cd,dd,vd,bd,xd].forEach((function(e){re(wd,e)}));var Ed={getCachedImage:function(e,t,n){var r=this,i=r.imageCache=r.imageCache||{},a=i[e];if(a)return a.image.complete||a.image.addEventListener("load",n),a.image;a=i[e]=i[e]||{};var o=a.image=new Image;o.addEventListener("load",n),o.addEventListener("error",(function(){o.error=!0}));var s="data:",l=e.substring(0,s.length).toLowerCase()===s;return 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n=t.addToList,r=n.has(e);r||!e.grabbable()||e.locked()||(n.merge(e),s(e))},g=function(e,t){if(e.cy().hasCompoundNodes()&&(null!=t.inDragLayer||null!=t.addToList)){var n=e.descendants();t.inDragLayer&&(n.forEach(u),n.connectedEdges().forEach(u)),t.addToList&&p(n,t)}},f=function(t,n){n=n||{};var r=t.cy().hasCompoundNodes();n.inDragLayer&&(t.forEach(u),t.neighborhood().stdFilter((function(e){return!r||e.isEdge()})).forEach(u)),n.addToList&&t.forEach((function(e){p(e,n)})),g(t,n),m(t,{inDragLayer:n.inDragLayer}),e.updateCachedGrabbedEles()},v=f,y=function(t){t&&(e.getCachedZSortedEles().forEach((function(e){l(e),c(e),d(e)})),e.updateCachedGrabbedEles())},m=function(e,t){if((null!=t.inDragLayer||null!=t.addToList)&&e.cy().hasCompoundNodes()){var n=e.ancestors().orphans();if(!n.same(e)){var r=n.descendants().spawnSelf().merge(n).unmerge(e).unmerge(e.descendants()),i=r.connectedEdges();t.inDragLayer&&(i.forEach(u),r.forEach(u)),t.addToList&&r.forEach((function(e){p(e,t)}))}}},b=function(){null!=document.activeElement&&null!=document.activeElement.blur&&document.activeElement.blur()},x="undefined"!==typeof MutationObserver,w="undefined"!==typeof ResizeObserver;x?(e.removeObserver=new MutationObserver((function(t){for(var n=0;n<t.length;n++){var r=t[n],i=r.removedNodes;if(i)for(var a=0;a<i.length;a++){var o=i[a];if(o===e.container){e.destroy();break}}}})),e.container.parentNode&&e.removeObserver.observe(e.container.parentNode,{childList:!0})):e.registerBinding(e.container,"DOMNodeRemoved",(function(t){e.destroy()}));var E=lt((function(){e.cy.resize()}),100);x&&(e.styleObserver=new MutationObserver(E),e.styleObserver.observe(e.container,{attributes:!0})),e.registerBinding(t,"resize",E),w&&(e.resizeObserver=new ResizeObserver(E),e.resizeObserver.observe(e.container));var T=function(e,t){while(null!=e)t(e),e=e.parentNode},_=function(){e.invalidateContainerClientCoordsCache()};T(e.container,(function(t){e.registerBinding(t,"transitionend",_),e.registerBinding(t,"animationend",_),e.registerBinding(t,"scroll",_)})),e.registerBinding(e.container,"contextmenu",(function(e){e.preventDefault()}));var A=function(){return 0!==e.selection[4]},C=function(t){for(var n=e.findContainerClientCoords(),r=n[0],i=n[1],a=n[2],o=n[3],s=t.touches?t.touches:[t],l=!1,u=0;u<s.length;u++){var c=s[u];if(r<=c.clientX&&c.clientX<=r+a&&i<=c.clientY&&c.clientY<=i+o){l=!0;break}}if(!l)return!1;var h=e.container,d=t.target,p=d.parentNode,g=!1;while(p){if(p===h){g=!0;break}p=p.parentNode}return!!g};e.registerBinding(e.container,"mousedown",(function(t){if(C(t)&&(1!==e.hoverData.which||1===t.which)){t.preventDefault(),b(),e.hoverData.capture=!0,e.hoverData.which=t.which;var n=e.cy,r=[t.clientX,t.clientY],a=e.projectIntoViewport(r[0],r[1]),o=e.selection,s=e.findNearestElements(a[0],a[1],!0,!1),l=s[0],u=e.dragData.possibleDragElements;e.hoverData.mdownPos=a,e.hoverData.mdownGPos=r;var c=function(){e.hoverData.tapholdCancelled=!1,clearTimeout(e.hoverData.tapholdTimeout),e.hoverData.tapholdTimeout=setTimeout((function(){if(!e.hoverData.tapholdCancelled){var r=e.hoverData.down;r?r.emit({originalEvent:t,type:"taphold",position:{x:a[0],y:a[1]}}):n.emit({originalEvent:t,type:"taphold",position:{x:a[0],y:a[1]}})}}),e.tapholdDuration)};if(3==t.which){e.hoverData.cxtStarted=!0;var d={originalEvent:t,type:"cxttapstart",position:{x:a[0],y:a[1]}};l?(l.activate(),l.emit(d),e.hoverData.down=l):n.emit(d),e.hoverData.downTime=(new Date).getTime(),e.hoverData.cxtDragged=!1}else if(1==t.which){if(l&&l.activate(),null!=l&&e.nodeIsGrabbable(l)){var 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r=!1,s=e.cy,l=s.zoom(),u=[t.clientX,t.clientY],c=e.projectIntoViewport(u[0],u[1]),h=e.hoverData.mdownPos,d=e.hoverData.mdownGPos,p=e.selection,g=null;e.hoverData.draggingEles||e.hoverData.dragging||e.hoverData.selecting||(g=e.findNearestElement(c[0],c[1],!0,!1));var v,m=e.hoverData.last,b=e.hoverData.down,x=[c[0]-p[2],c[1]-p[3]],w=e.dragData.possibleDragElements;if(d){var E=u[0]-d[0],T=E*E,_=u[1]-d[1],A=_*_,D=T+A;e.hoverData.isOverThresholdDrag=v=D>=e.desktopTapThreshold2}var N=a(t);v&&(e.hoverData.tapholdCancelled=!0);var k=function(){var t=e.hoverData.dragDelta=e.hoverData.dragDelta||[];0===t.length?(t.push(x[0]),t.push(x[1])):(t[0]+=x[0],t[1]+=x[1])};r=!0,i(g,["mousemove","vmousemove","tapdrag"],t,{x:c[0],y:c[1]});var L=function(){e.data.bgActivePosistion=void 0,e.hoverData.selecting||s.emit({originalEvent:t,type:"boxstart",position:{x:c[0],y:c[1]}}),p[4]=1,e.hoverData.selecting=!0,e.redrawHint("select",!0),e.redraw()};if(3===e.hoverData.which){if(v){var P={originalEvent:t,type:"cxtdrag",position:{x:c[0],y:c[1]}};b?b.emit(P):s.emit(P),e.hoverData.cxtDragged=!0,e.hoverData.cxtOver&&g===e.hoverData.cxtOver||(e.hoverData.cxtOver&&e.hoverData.cxtOver.emit({originalEvent:t,type:"cxtdragout",position:{x:c[0],y:c[1]}}),e.hoverData.cxtOver=g,g&&g.emit({originalEvent:t,type:"cxtdragover",position:{x:c[0],y:c[1]}}))}}else if(e.hoverData.dragging){if(r=!0,s.panningEnabled()&&s.userPanningEnabled()){var I;if(e.hoverData.justStartedPan){var M=e.hoverData.mdownPos;I={x:(c[0]-M[0])*l,y:(c[1]-M[1])*l},e.hoverData.justStartedPan=!1}else I={x:x[0]*l,y:x[1]*l};s.panBy(I),s.emit("dragpan"),e.hoverData.dragged=!0}c=e.projectIntoViewport(t.clientX,t.clientY)}else if(1!=p[4]||null!=b&&!b.pannable()){if(b&&b.pannable()&&b.active()&&b.unactivate(),b&&b.grabbed()||g==m||(m&&i(m,["mouseout","tapdragout"],t,{x:c[0],y:c[1]}),g&&i(g,["mouseover","tapdragover"],t,{x:c[0],y:c[1]}),e.hoverData.last=g),b)if(v){if(s.boxSelectionEnabled()&&N)b&&b.grabbed()&&(y(w),b.emit("freeon"),w.emit("free"),e.dragData.didDrag&&(b.emit("dragfreeon"),w.emit("dragfree"))),L();else if(b&&b.grabbed()&&e.nodeIsDraggable(b)){var O=!e.dragData.didDrag;O&&e.redrawHint("eles",!0),e.dragData.didDrag=!0,e.hoverData.draggingEles||f(w,{inDragLayer:!0});var R={x:0,y:0};if(S(x[0])&&S(x[1])&&(R.x+=x[0],R.y+=x[1],O)){var B=e.hoverData.dragDelta;B&&S(B[0])&&S(B[1])&&(R.x+=B[0],R.y+=B[1])}e.hoverData.draggingEles=!0,w.silentShift(R).emit("position drag"),e.redrawHint("drag",!0),e.redraw()}}else k();r=!0}else if(v){if(e.hoverData.dragging||!s.boxSelectionEnabled()||!N&&s.panningEnabled()&&s.userPanningEnabled()){if(!e.hoverData.selecting&&s.panningEnabled()&&s.userPanningEnabled()){var F=o(b,e.hoverData.downs);F&&(e.hoverData.dragging=!0,e.hoverData.justStartedPan=!0,p[4]=0,e.data.bgActivePosistion=Tn(h),e.redrawHint("select",!0),e.redraw())}}else L();b&&b.pannable()&&b.active()&&b.unactivate()}return p[2]=c[0],p[3]=c[1],r?(t.stopPropagation&&t.stopPropagation(),t.preventDefault&&t.preventDefault(),!1):void 0}}),!1),e.registerBinding(t,"mouseup",(function(t){if(1!==e.hoverData.which||1===t.which||!e.hoverData.capture){var r=e.hoverData.capture;if(r){e.hoverData.capture=!1;var o=e.cy,s=e.projectIntoViewport(t.clientX,t.clientY),l=e.selection,u=e.findNearestElement(s[0],s[1],!0,!1),c=e.dragData.possibleDragElements,h=e.hoverData.down,d=a(t);if(e.data.bgActivePosistion&&(e.redrawHint("select",!0),e.redraw()),e.hoverData.tapholdCancelled=!0,e.data.bgActivePosistion=void 0,h&&h.unactivate(),3===e.hoverData.which){var p={originalEvent:t,type:"cxttapend",position:{x:s[0],y:s[1]}};if(h?h.emit(p):o.emit(p),!e.hoverData.cxtDragged){var g={originalEvent:t,type:"cxttap",position:{x:s[0],y:s[1]}};h?h.emit(g):o.emit(g)}e.hoverData.cxtDragged=!1,e.hoverData.which=null}else if(1===e.hoverData.which){if(i(u,["mouseup","tapend","vmouseup"],t,{x:s[0],y:s[1]}),e.dragData.didDrag||e.hoverData.dragged||e.hoverData.selecting||e.hoverData.isOverThresholdDrag||(i(h,["click","tap","vclick"],t,{x:s[0],y:s[1]}),N=!1,t.timeStamp-k<=o.multiClickDebounceTime()?(D&&clearTimeout(D),N=!0,k=null,i(h,["dblclick","dbltap","vdblclick"],t,{x:s[0],y:s[1]})):(D=setTimeout((function(){N||i(h,["oneclick","onetap","voneclick"],t,{x:s[0],y:s[1]})}),o.multiClickDebounceTime()),k=t.timeStamp)),null!=h||e.dragData.didDrag||e.hoverData.selecting||e.hoverData.dragged||a(t)||(o.$(n).unselect(["tapunselect"]),c.length>0&&e.redrawHint("eles",!0),e.dragData.possibleDragElements=c=o.collection()),u!=h||e.dragData.didDrag||e.hoverData.selecting||null!=u&&u._private.selectable&&(e.hoverData.dragging||("additive"===o.selectionType()||d?u.selected()?u.unselect(["tapunselect"]):u.select(["tapselect"]):d||(o.$(n).unmerge(u).unselect(["tapunselect"]),u.select(["tapselect"]))),e.redrawHint("eles",!0)),e.hoverData.selecting){var f=o.collection(e.getAllInBox(l[0],l[1],l[2],l[3]));e.redrawHint("select",!0),f.length>0&&e.redrawHint("eles",!0),o.emit({type:"boxend",originalEvent:t,position:{x:s[0],y:s[1]}});var v=function(e){return e.selectable()&&!e.selected()};"additive"===o.selectionType()||d||o.$(n).unmerge(f).unselect(),f.emit("box").stdFilter(v).select().emit("boxselect"),e.redraw()}if(e.hoverData.dragging&&(e.hoverData.dragging=!1,e.redrawHint("select",!0),e.redrawHint("eles",!0),e.redraw()),!l[4]){e.redrawHint("drag",!0),e.redrawHint("eles",!0);var m=h&&h.grabbed();y(c),m&&(h.emit("freeon"),c.emit("free"),e.dragData.didDrag&&(h.emit("dragfreeon"),c.emit("dragfree")))}}l[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,e.hoverData.which=null}}}),!1);var P,I,M,O,R,B,F,z,G,V,X,Y,U,W=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||A())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;var l=1===t.deltaMode;l&&(s*=33);var u=n.zoom()*Math.pow(10,s);"gesturechange"===t.type&&(u=e.gestureStartZoom*t.scale),n.zoom({level:u,renderedPosition:{x:o[0],y:o[1]}}),n.emit("gesturechange"===t.type?"pinchzoom":"scrollzoom")}}};e.registerBinding(e.container,"wheel",W,!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||W(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 j,H,q,$,K,Z,Q,J=function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},ee=function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)};if(e.registerBinding(e.container,"touchstart",j=function(t){if(e.hasTouchStarted=!0,C(t)){b(),e.touchData.capture=!0,e.data.bgActivePosistion=void 0;var n=e.cy,r=e.touchData.now,a=e.touchData.earlier;if(t.touches[0]){var o=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);r[0]=o[0],r[1]=o[1]}if(t.touches[1]){o=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);r[2]=o[0],r[3]=o[1]}if(t.touches[2]){o=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);r[4]=o[0],r[5]=o[1]}if(t.touches[1]){e.touchData.singleTouchMoved=!0,y(e.dragData.touchDragEles);var s=e.findContainerClientCoords();G=s[0],V=s[1],X=s[2],Y=s[3],P=t.touches[0].clientX-G,I=t.touches[0].clientY-V,M=t.touches[1].clientX-G,O=t.touches[1].clientY-V,U=0<=P&&P<=X&&0<=M&&M<=X&&0<=I&&I<=Y&&0<=O&&O<=Y;var l=n.pan(),u=n.zoom();R=J(P,I,M,O),B=ee(P,I,M,O),F=[(P+M)/2,(I+O)/2],z=[(F[0]-l.x)/u,(F[1]-l.y)/u];var c=200,d=c*c;if(B<d&&!t.touches[2]){var p=e.findNearestElement(r[0],r[1],!0,!0),g=e.findNearestElement(r[2],r[3],!0,!0);return p&&p.isNode()?(p.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:r[0],y:r[1]}}),e.touchData.start=p):g&&g.isNode()?(g.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:r[0],y:r[1]}}),e.touchData.start=g):n.emit({originalEvent:t,type:"cxttapstart",position:{x:r[0],y:r[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 m=e.findNearestElements(r[0],r[1],!0,!0),x=m[0];if(null!=x&&(x.activate(),e.touchData.start=x,e.touchData.starts=m,e.nodeIsGrabbable(x))){var w=e.dragData.touchDragEles=n.collection(),E=null;e.redrawHint("eles",!0),e.redrawHint("drag",!0),x.selected()?(E=n.$((function(t){return t.selected()&&e.nodeIsGrabbable(t)})),f(E,{addToList:w})):v(x,{addToList:w}),h(x);var T=function(e){return{originalEvent:t,type:e,position:{x:r[0],y:r[1]}}};x.emit(T("grabon")),E?E.forEach((function(e){e.emit(T("grab"))})):x.emit(T("grab"))}i(x,["touchstart","tapstart","vmousedown"],t,{x:r[0],y:r[1]}),null==x&&(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||i(e.touchData.start,["taphold"],t,{x:r[0],y:r[1]})}),e.tapholdDuration)}if(t.touches.length>=1){for(var _=e.touchData.startPosition=[null,null,null,null,null,null],A=0;A<r.length;A++)_[A]=a[A]=r[A];var D=t.touches[0];e.touchData.startGPosition=[D.clientX,D.clientY]}}},!1),e.registerBinding(t,"touchmove",H=function(t){var n=e.touchData.capture;if(n||C(t)){var r=e.selection,a=e.cy,s=e.touchData.now,l=e.touchData.earlier,u=a.zoom();if(t.touches[0]){var c=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);s[0]=c[0],s[1]=c[1]}if(t.touches[1]){c=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);s[2]=c[0],s[3]=c[1]}if(t.touches[2]){c=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);s[4]=c[0],s[5]=c[1]}var h,d=e.touchData.startGPosition;if(n&&t.touches[0]&&d){for(var p=[],g=0;g<s.length;g++)p[g]=s[g]-l[g];var v=t.touches[0].clientX-d[0],m=v*v,b=t.touches[0].clientY-d[1],x=b*b,w=m+x;h=w>=e.touchTapThreshold2}if(n&&e.touchData.cxt){t.preventDefault();var E=t.touches[0].clientX-G,T=t.touches[0].clientY-V,_=t.touches[1].clientX-G,A=t.touches[1].clientY-V,D=ee(E,T,_,A),N=D/B,k=150,L=k*k,F=1.5,X=F*F;if(N>=X||D>=L){e.touchData.cxt=!1,e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var Y={originalEvent:t,type:"cxttapend",position:{x:s[0],y:s[1]}};e.touchData.start?(e.touchData.start.unactivate().emit(Y),e.touchData.start=null):a.emit(Y)}}if(n&&e.touchData.cxt){Y={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(Y):a.emit(Y),e.touchData.start&&(e.touchData.start._private.grabbed=!1),e.touchData.cxtDragged=!0;var W=e.findNearestElement(s[0],s[1],!0,!0);e.touchData.cxtOver&&W===e.touchData.cxtOver||(e.touchData.cxtOver&&e.touchData.cxtOver.emit({originalEvent:t,type:"cxtdragout",position:{x:s[0],y:s[1]}}),e.touchData.cxtOver=W,W&&W.emit({originalEvent:t,type:"cxtdragover",position:{x:s[0],y:s[1]}}))}else if(n&&t.touches[2]&&a.boxSelectionEnabled())t.preventDefault(),e.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,e.touchData.selecting||a.emit({originalEvent:t,type:"boxstart",position:{x:s[0],y:s[1]}}),e.touchData.selecting=!0,e.touchData.didSelect=!0,r[4]=1,r&&0!==r.length&&void 0!==r[0]?(r[2]=(s[0]+s[2]+s[4])/3,r[3]=(s[1]+s[3]+s[5])/3):(r[0]=(s[0]+s[2]+s[4])/3,r[1]=(s[1]+s[3]+s[5])/3,r[2]=(s[0]+s[2]+s[4])/3+1,r[3]=(s[1]+s[3]+s[5])/3+1),e.redrawHint("select",!0),e.redraw();else if(n&&t.touches[1]&&!e.touchData.didSelect&&a.zoomingEnabled()&&a.panningEnabled()&&a.userZoomingEnabled()&&a.userPanningEnabled()){t.preventDefault(),e.data.bgActivePosistion=void 0,e.redrawHint("select",!0);var j=e.dragData.touchDragEles;if(j){e.redrawHint("drag",!0);for(var H=0;H<j.length;H++){var q=j[H]._private;q.grabbed=!1,q.rscratch.inDragLayer=!1}}var $=e.touchData.start,K=(E=t.touches[0].clientX-G,T=t.touches[0].clientY-V,_=t.touches[1].clientX-G,A=t.touches[1].clientY-V,J(E,T,_,A)),Z=K/R;if(U){var Q=E-P,te=T-I,ne=_-M,re=A-O,ie=(Q+ne)/2,ae=(te+re)/2,oe=a.zoom(),se=oe*Z,le=a.pan(),ue=z[0]*oe+le.x,ce=z[1]*oe+le.y,he={x:-se/oe*(ue-le.x-ie)+ue,y:-se/oe*(ce-le.y-ae)+ce};if($&&$.active()){j=e.dragData.touchDragEles;y(j),e.redrawHint("drag",!0),e.redrawHint("eles",!0),$.unactivate().emit("freeon"),j.emit("free"),e.dragData.didDrag&&($.emit("dragfreeon"),j.emit("dragfree"))}a.viewport({zoom:se,pan:he,cancelOnFailedZoom:!0}),a.emit("pinchzoom"),R=K,P=E,I=T,M=_,O=A,e.pinching=!0}if(t.touches[0]){c=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);s[0]=c[0],s[1]=c[1]}if(t.touches[1]){c=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);s[2]=c[0],s[3]=c[1]}if(t.touches[2]){c=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);s[4]=c[0],s[5]=c[1]}}else if(t.touches[0]&&!e.touchData.didSelect){var de=e.touchData.start,pe=e.touchData.last;if(e.hoverData.draggingEles||e.swipePanning||(W=e.findNearestElement(s[0],s[1],!0,!0)),n&&null!=de&&t.preventDefault(),n&&null!=de&&e.nodeIsDraggable(de))if(h){j=e.dragData.touchDragEles;var ge=!e.dragData.didDrag;ge&&f(j,{inDragLayer:!0}),e.dragData.didDrag=!0;var fe={x:0,y:0};if(S(p[0])&&S(p[1])&&(fe.x+=p[0],fe.y+=p[1],ge)){e.redrawHint("eles",!0);var ve=e.touchData.dragDelta;ve&&S(ve[0])&&S(ve[1])&&(fe.x+=ve[0],fe.y+=ve[1])}e.hoverData.draggingEles=!0,j.silentShift(fe).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{ve=e.touchData.dragDelta=e.touchData.dragDelta||[];0===ve.length?(ve.push(p[0]),ve.push(p[1])):(ve[0]+=p[0],ve[1]+=p[1])}if(i(de||W,["touchmove","tapdrag","vmousemove"],t,{x:s[0],y:s[1]}),de&&de.grabbed()||W==pe||(pe&&pe.emit({originalEvent:t,type:"tapdragout",position:{x:s[0],y:s[1]}}),W&&W.emit({originalEvent:t,type:"tapdragover",position:{x:s[0],y:s[1]}})),e.touchData.last=W,n)for(H=0;H<s.length;H++)s[H]&&e.touchData.startPosition[H]&&h&&(e.touchData.singleTouchMoved=!0);if(n&&(null==de||de.pannable())&&a.panningEnabled()&&a.userPanningEnabled()){var ye=o(de,e.touchData.starts);ye&&(t.preventDefault(),e.data.bgActivePosistion||(e.data.bgActivePosistion=Tn(e.touchData.startPosition)),e.swipePanning?(a.panBy({x:p[0]*u,y:p[1]*u}),a.emit("dragpan")):h&&(e.swipePanning=!0,a.panBy({x:v*u,y:b*u}),a.emit("dragpan"),de&&(de.unactivate(),e.redrawHint("select",!0),e.touchData.start=null)));c=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);s[0]=c[0],s[1]=c[1]}}for(g=0;g<s.length;g++)l[g]=s[g];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",q=function(t){var n=e.touchData.start;e.touchData.capture=!1,n&&n.unactivate()}),e.registerBinding(t,"touchend",$=function(t){var r=e.touchData.start,a=e.touchData.capture;if(a){0===t.touches.length&&(e.touchData.capture=!1),t.preventDefault();var o=e.selection;e.swipePanning=!1,e.hoverData.draggingEles=!1;var s,l=e.cy,u=l.zoom(),c=e.touchData.now,h=e.touchData.earlier;if(t.touches[0]){var d=e.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);c[0]=d[0],c[1]=d[1]}if(t.touches[1]){d=e.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);c[2]=d[0],c[3]=d[1]}if(t.touches[2]){d=e.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);c[4]=d[0],c[5]=d[1]}if(r&&r.unactivate(),e.touchData.cxt){if(s={originalEvent:t,type:"cxttapend",position:{x:c[0],y:c[1]}},r?r.emit(s):l.emit(s),!e.touchData.cxtDragged){var p={originalEvent:t,type:"cxttap",position:{x:c[0],y:c[1]}};r?r.emit(p):l.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]&&l.boxSelectionEnabled()&&e.touchData.selecting){e.touchData.selecting=!1;var g=l.collection(e.getAllInBox(o[0],o[1],o[2],o[3]));o[0]=void 0,o[1]=void 0,o[2]=void 0,o[3]=void 0,o[4]=0,e.redrawHint("select",!0),l.emit({type:"boxend",originalEvent:t,position:{x:c[0],y:c[1]}});var f=function(e){return e.selectable()&&!e.selected()};g.emit("box").stdFilter(f).select().emit("boxselect"),g.nonempty()&&e.redrawHint("eles",!0),e.redraw()}if(null!=r&&r.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 v=e.dragData.touchDragEles;if(null!=r){var m=r._private.grabbed;y(v),e.redrawHint("drag",!0),e.redrawHint("eles",!0),m&&(r.emit("freeon"),v.emit("free"),e.dragData.didDrag&&(r.emit("dragfreeon"),v.emit("dragfree"))),i(r,["touchend","tapend","vmouseup","tapdragout"],t,{x:c[0],y:c[1]}),r.unactivate(),e.touchData.start=null}else{var b=e.findNearestElement(c[0],c[1],!0,!0);i(b,["touchend","tapend","vmouseup","tapdragout"],t,{x:c[0],y:c[1]})}var x=e.touchData.startPosition[0]-c[0],w=x*x,E=e.touchData.startPosition[1]-c[1],T=E*E,_=w+T,A=_*u*u;e.touchData.singleTouchMoved||(r||l.$(":selected").unselect(["tapunselect"]),i(r,["tap","vclick"],t,{x:c[0],y:c[1]}),K=!1,t.timeStamp-Q<=l.multiClickDebounceTime()?(Z&&clearTimeout(Z),K=!0,Q=null,i(r,["dbltap","vdblclick"],t,{x:c[0],y:c[1]})):(Z=setTimeout((function(){K||i(r,["onetap","voneclick"],t,{x:c[0],y:c[1]})}),l.multiClickDebounceTime()),Q=t.timeStamp)),null!=r&&!e.dragData.didDrag&&r._private.selectable&&A<e.touchTapThreshold2&&!e.pinching&&("single"===l.selectionType()?(l.$(n).unmerge(r).unselect(["tapunselect"]),r.select(["tapselect"])):r.selected()?r.unselect(["tapunselect"]):r.select(["tapselect"]),e.redrawHint("eles",!0)),e.touchData.singleTouchMoved=!0}for(var C=0;C<c.length;C++)h[C]=c[C];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 te=[],ne=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}},re=function(e){return{event:e,touch:ne(e)}},ie=function(e){te.push(re(e))},ae=function(e){for(var t=0;t<te.length;t++){var n=te[t];if(n.event.pointerId===e.pointerId)return void te.splice(t,1)}},oe=function(e){var t=te.filter((function(t){return t.event.pointerId===e.pointerId}))[0];t.event=e,t.touch=ne(e)},se=function(e){e.touches=te.map((function(e){return e.touch}))},le=function(e){return"mouse"===e.pointerType||4===e.pointerType};e.registerBinding(e.container,"pointerdown",(function(e){le(e)||(e.preventDefault(),ie(e),se(e),j(e))})),e.registerBinding(e.container,"pointerup",(function(e){le(e)||(ae(e),se(e),$(e))})),e.registerBinding(e.container,"pointercancel",(function(e){le(e)||(ae(e),se(e),q(e))})),e.registerBinding(e.container,"pointermove",(function(e){le(e)||(e.preventDefault(),oe(e),se(e),H(e))}))}}},_d={generatePolygon:function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl("polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o,s){return fr(i,a,this.points,e,t,n/2,r/2,o)},checkPoint:function(e,t,n,r,i,a,o,s){return or(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,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o,s){return cr(i,a,e,t,n/2+o,r/2+o)},checkPoint:function(e,t,n,r,i,a,o,s){return hr(e,t,r,i,a,o,n)}}},generateRoundPolygon:function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,getOrCreateCorners:function(e,n,r,i,a,o,s){if(void 0!==o[s]&&o[s+"-cx"]===e&&o[s+"-cy"]===n)return o[s];o[s]=new Array(t.length/2),o[s+"-cx"]=e,o[s+"-cy"]=n;var l=r/2,u=i/2;a="auto"===a?Er(r,i):a;for(var c=new Array(t.length/2),h=0;h<t.length/2;h++)c[h]={x:e+l*t[2*h],y:n+u*t[2*h+1]};var d,p,g,f,v=c.length;for(p=c[v-1],d=0;d<v;d++)g=c[d%v],f=c[(d+1)%v],o[s][d]=od(p,g,f,a),p=g,g=f;return o[s]},draw:function(e,t,n,r,i,a,o){this.renderer.nodeShapeImpl("round-polygon",e,t,n,r,i,this.points,this.getOrCreateCorners(t,n,r,i,a,o,"drawCorners"))},intersectLine:function(e,t,n,r,i,a,o,s,l){return vr(i,a,this.points,e,t,n,r,o,this.getOrCreateCorners(e,t,n,r,s,l,"corners"))},checkPoint:function(e,t,n,r,i,a,o,s,l){return sr(e,t,this.points,a,o,r,i,this.getOrCreateCorners(a,o,r,i,s,l,"corners"))}}},generateRoundRectangle:function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes["roundrectangle"]={renderer:this,name:"round-rectangle",points:mr(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,this.points,a)},intersectLine:function(e,t,n,r,i,a,o,s){return Qn(i,a,e,t,n,r,o,s)},checkPoint:function(e,t,n,r,i,a,o,s){var l=r/2,u=i/2;s="auto"===s?wr(r,i):s,s=Math.min(l,u,s);var c=2*s;return!!or(e,t,this.points,a,o,r,i-c,[0,-1],n)||(!!or(e,t,this.points,a,o,r-c,i,[0,-1],n)||(!!hr(e,t,c,c,a-l+s,o-u+s,n)||(!!hr(e,t,c,c,a+l-s,o-u+s,n)||(!!hr(e,t,c,c,a+l-s,o+u-s,n)||!!hr(e,t,c,c,a-l+s,o+u-s,n)))))}}},generateCutRectangle:function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes["cutrectangle"]={renderer:this,name:"cut-rectangle",cornerLength:Tr(),points:mr(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,null,a)},generateCutTrianglePts:function(e,t,n,r,i){var a="auto"===i?this.cornerLength:i,o=t/2,s=e/2,l=n-s,u=n+s,c=r-o,h=r+o;return{topLeft:[l,c+a,l+a,c,l+a,c+a],topRight:[u-a,c,u,c+a,u-a,c+a],bottomRight:[u,h-a,u-a,h,u-a,h-a],bottomLeft:[l+a,h,l,h-a,l+a,h-a]}},intersectLine:function(e,t,n,r,i,a,o,s){var l=this.generateCutTrianglePts(n+2*o,r+2*o,e,t,s),u=[].concat.apply([],[l.topLeft.splice(0,4),l.topRight.splice(0,4),l.bottomRight.splice(0,4),l.bottomLeft.splice(0,4)]);return fr(i,a,u,e,t)},checkPoint:function(e,t,n,r,i,a,o,s){var l="auto"===s?this.cornerLength:s;if(or(e,t,this.points,a,o,r,i-2*l,[0,-1],n))return!0;if(or(e,t,this.points,a,o,r-2*l,i,[0,-1],n))return!0;var u=this.generateCutTrianglePts(r,i,a,o);return ar(e,t,u.topLeft)||ar(e,t,u.topRight)||ar(e,t,u.bottomRight)||ar(e,t,u.bottomLeft)}}},generateBarrel:function(){return this.nodeShapes["barrel"]={renderer:this,name:"barrel",points:mr(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o,s){var l=.15,u=.5,c=.85,h=this.generateBarrelBezierPts(n+2*o,r+2*o,e,t),d=function(e){var t=Rn({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},l),n=Rn({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},u),r=Rn({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},c);return[e[0],e[1],t.x,t.y,n.x,n.y,r.x,r.y,e[4],e[5]]},p=[].concat(d(h.topLeft),d(h.topRight),d(h.bottomRight),d(h.bottomLeft));return fr(i,a,p,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=Ar(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,s){var l=Ar(r,i),u=l.heightOffset,c=l.widthOffset;if(or(e,t,this.points,a,o,r,i-2*u,[0,-1],n))return!0;if(or(e,t,this.points,a,o,r-2*c,i,[0,-1],n))return!0;for(var h=this.generateBarrelBezierPts(r,i,a,o),d=function(e,t,n){var r=n[4],i=n[2],a=n[0],o=n[5],s=n[1],l=Math.min(r,a),u=Math.max(r,a),c=Math.min(o,s),h=Math.max(o,s);if(l<=e&&e<=u&&c<=t&&t<=h){var d=_r(r,i,a),p=tr(d[0],d[1],d[2],e),g=p.filter((function(e){return 0<=e&&e<=1}));if(g.length>0)return g[0]}return null},p=Object.keys(h),g=0;g<p.length;g++){var f=p[g],v=h[f],y=d(e,t,v);if(null!=y){var m=v[5],b=v[3],x=v[1],w=On(m,b,x,y);if(v.isTop&&w<=t)return!0;if(v.isBottom&&t<=w)return!0}}return!1}}},generateBottomRoundrectangle:function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes["bottomroundrectangle"]={renderer:this,name:"bottom-round-rectangle",points:mr(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,this.points,a)},intersectLine:function(e,t,n,r,i,a,o,s){var l=e-(n/2+o),u=t-(r/2+o),c=u,h=e+(n/2+o),d=gr(i,a,e,t,l,u,h,c,!1);return d.length>0?d:Qn(i,a,e,t,n,r,o,s)},checkPoint:function(e,t,n,r,i,a,o,s){s="auto"===s?wr(r,i):s;var l=2*s;if(or(e,t,this.points,a,o,r,i-l,[0,-1],n))return!0;if(or(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,h=[a-u,o-c,a-u,o,a+u,o,a+u,o-c];return!!ar(e,t,h)||(!!hr(e,t,l,l,a+r/2-s,o+i/2-s,n)||!!hr(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",mr(3,0)),this.generateRoundPolygon("round-triangle",mr(3,0)),this.generatePolygon("rectangle",mr(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",mr(5,0)),this.generateRoundPolygon("round-pentagon",mr(5,0)),this.generatePolygon("hexagon",mr(6,0)),this.generateRoundPolygon("round-hexagon",mr(6,0)),this.generatePolygon("heptagon",mr(7,0)),this.generateRoundPolygon("round-heptagon",mr(7,0)),this.generatePolygon("octagon",mr(8,0)),this.generateRoundPolygon("round-octagon",mr(8,0));var r=new Array(20),i=xr(5,0),a=xr(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=br(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=e.join("$"),i="polygon-"+r;return(n=this[i])?n:t.generatePolygon(i,e)}}},Ad={timeToRender:function(){return this.redrawTotalTime/this.redrawCount},redraw:function(e){e=e||Yt();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&&Ot("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}))}}},Cd=function(e,t,n){for(var r=e.beforeRenderCallbacks,i=0;i<r.length;i++)r[i].fn(t,n)};Ad.startRenderLoop=function(){var e=this,t=e.cy;if(!e.renderLoopStarted){e.renderLoopStarted=!0;var n=function n(r){if(!e.destroyed){if(t.batching());else if(e.requestedFrame&&!e.skipFrame){Cd(e,!0,r);var i=pt();e.render(e.renderOptions);var a=e.lastDrawTime=pt();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 Cd(e,!1,r);e.skipFrame=!1,dt(n)}};dt(n)}};var Dd=function(e){this.init(e)},Nd=Dd,Sd=Nd.prototype;Sd.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],Sd.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])}var c=r.getComputedStyle(n),h=c.getPropertyValue("position");"static"===h&&Bt("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.webgl=e.webgl,t.hideEdgesOnViewport=e.hideEdgesOnViewport,t.textureOnViewport=e.textureOnViewport,t.wheelSensitivity=e.wheelSensitivity,t.motionBlurEnabled=e.motionBlur,t.forcedPixelRatio=S(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()},Sd.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),"gc"===e&&n.redrawHint("gc",!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())},Sd.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,i=r.target;(i.off||i.removeEventListener).apply(i,r.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(a){}},Sd.isHeadless=function(){return!1},[Mh,wd,Ed,Td,_d,Ad].forEach((function(e){re(Sd,e)}));var kd=1e3/60,Ld={setupDequeueing:function(e){return function(){var t=this,n=this.renderer;if(!t.dequeueingSetup){t.dequeueingSetup=!0;var r=lt((function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()}),e.deqRedrawThreshold),i=function(i,a){var o=pt(),s=n.averageRedrawTime,l=n.lastRedrawTime,u=[],c=n.cy.extent(),h=n.getPixelRatio();i||n.flushRenderedStyleQueue();while(1){var d=pt(),p=d-o,g=d-a;if(l<kd){var f=kd-(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*kd)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())},a=e.priority||Mt;n.beforeRender(i,a(t))}}}},Pd=function(){function e(n){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Pt;t(this,e),this.idsByKey=new Zt,this.keyForId=new Zt,this.cachesByLvl=new Zt,this.lvls=[],this.getKey=n,this.doesEleInvalidateKey=r}return i(e,[{key:"getIdsFor",value:function(e){null==e&&Ot("Can not get id list for null key");var t=this.idsByKey,n=this.idsByKey.get(e);return n||(n=new en,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(),n=this.keyForId.get(t),r=this.getKey(e);return n!==r}},{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 Zt,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()),r=this.getCache(n,t);return r}},{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}(),Id=25,Md=50,Od=-4,Rd=3,Bd=7.99,Fd=8,zd=1024,Gd=1024,Vd=1024,Xd=.2,Yd=.8,Ud=10,Wd=.15,jd=.1,Hd=.9,qd=.9,$d=100,Kd=1,Zd={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},Qd=Ut({getKey:null,doesEleInvalidateKey:Pt,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:Lt,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),Jd=function(e,t){var n=this;n.renderer=e,n.onDequeues=[];var r=Qd(t);re(n,r),n.lookup=new Pd(r.getKey,r.doesEleInvalidateKey),n.setupDequeueing()},ep=Jd.prototype;ep.reasons=Zd,ep.getTextureQueue=function(e){var t=this;return t.eleImgCaches=t.eleImgCaches||{},t.eleImgCaches[e]=t.eleImgCaches[e]||[]},ep.getRetiredTextureQueue=function(e){var t=this,n=t.eleImgCaches.retired=t.eleImgCaches.retired||{},r=n[e]=n[e]||[];return r},ep.getElementQueue=function(){var e=this,t=e.eleCacheQueue=e.eleCacheQueue||new on((function(e,t){return t.reqs-e.reqs}));return t},ep.getElementKeyToQueue=function(){var e=this,t=e.eleKeyToCacheQueue=e.eleKeyToCacheQueue||{};return t},ep.getElement=function(e,t,n,r,i){var a=this,o=this.renderer,s=o.cy.zoom(),l=this.lookup;if(!t||0===t.w||0===t.h||isNaN(t.w)||isNaN(t.h)||!e.visible()||e.removed())return null;if(!a.allowEdgeTxrCaching&&e.isEdge()||!a.allowParentTxrCaching&&e.isParent())return null;if(null==r&&(r=Math.ceil(kn(s*n))),r<Od)r=Od;else if(s>=Bd||r>Rd)return null;var u=Math.pow(2,r),c=t.h*u,h=t.w*u,d=o.eleTextBiggerThanMin(e,u);if(!this.isVisible(e,d))return null;var p,g=l.get(e,r);if(g&&g.invalidated&&(g.invalidated=!1,g.texture.invalidatedWidth-=g.width),g)return g;if(p=c<=Id?Id:c<=Md?Md:Math.ceil(c/Md)*Md,c>Vd||h>Gd)return null;var f=a.getTextureQueue(p),v=f[f.length-2],y=function(){return a.recycleTexture(p,h)||a.addTexture(p,h)};v||(v=f[f.length-1]),v||(v=y()),v.width-v.usedWidth<h&&(v=y());for(var m,b=function(e){return e&&e.scaledLabelShown===d},x=i&&i===Zd.dequeue,w=i&&i===Zd.highQuality,E=i&&i===Zd.downscale,T=r+1;T<=Rd;T++){var _=l.get(e,T);if(_){m=_;break}}var A=m&&m.level===r+1?m:null,C=function(){v.context.drawImage(A.texture.canvas,A.x,0,A.width,A.height,v.usedWidth,0,h,c)};if(v.context.setTransform(1,0,0,1,0,0),v.context.clearRect(v.usedWidth,0,h,p),b(A))C();else if(b(m)){if(!w)return a.queueElement(e,m.level-1),m;for(var D=m.level;D>r;D--)A=a.getElement(e,t,n,D,Zd.downscale);C()}else{var N;if(!x&&!w&&!E)for(var S=r-1;S>=Od;S--){var k=l.get(e,S);if(k){N=k;break}}if(b(N))return a.queueElement(e,r),N;v.context.translate(v.usedWidth,0),v.context.scale(u,u),this.drawElement(v.context,e,t,d,!1),v.context.scale(1/u,1/u),v.context.translate(-v.usedWidth,0)}return g={x:v.usedWidth,texture:v,level:r,scale:u,width:h,height:c,scaledLabelShown:d},v.usedWidth+=Math.ceil(h+Fd),v.eleCaches.push(g),l.set(e,r,g),a.checkTextureFullness(v),g},ep.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},ep.invalidateElement=function(e){var t=this,n=t.lookup,r=[],i=n.isInvalid(e);if(i){for(var a=Od;a<=Rd;a++){var o=n.getForCachedKey(e,a);o&&r.push(o)}var s=n.invalidate(e);if(s)for(var l=0;l<r.length;l++){var u=r[l],c=u.texture;c.invalidatedWidth+=u.width,u.invalidated=!0,t.checkTextureUtility(c)}t.removeFromQueue(e)}},ep.checkTextureUtility=function(e){e.invalidatedWidth>=Xd*e.width&&this.retireTexture(e)},ep.checkTextureFullness=function(e){var t=this,n=t.getTextureQueue(e.height);e.usedWidth/e.width>Yd&&e.fullnessChecks>=Ud?Wt(n,e):e.fullnessChecks++},ep.retireTexture=function(e){var t=this,n=e.height,r=t.getTextureQueue(n),i=this.lookup;Wt(r,e),e.retired=!0;for(var a=e.eleCaches,o=0;o<a.length;o++){var s=a[o];i.deleteCache(s.key,s.level)}jt(a);var l=t.getRetiredTextureQueue(n);l.push(e)},ep.addTexture=function(e,t){var n=this,r=n.getTextureQueue(e),i={};return r.push(i),i.eleCaches=[],i.height=e,i.width=Math.max(zd,t),i.usedWidth=0,i.invalidatedWidth=0,i.fullnessChecks=0,i.canvas=n.renderer.makeOffscreenCanvas(i.width,i.height),i.context=i.canvas.getContext("2d"),i},ep.recycleTexture=function(e,t){for(var n=this,r=n.getTextureQueue(e),i=n.getRetiredTextureQueue(e),a=0;a<i.length;a++){var o=i[a];if(o.width>=t)return o.retired=!1,o.usedWidth=0,o.invalidatedWidth=0,o.fullnessChecks=0,jt(o.eleCaches),o.context.setTransform(1,0,0,1,0,0),o.context.clearRect(0,0,o.width,o.height),Wt(i,o),r.push(o),o}},ep.queueElement=function(e,t){var n=this,r=n.getElementQueue(),i=n.getElementKeyToQueue(),a=this.getKey(e),o=i[a];if(o)o.level=Math.max(o.level,t),o.eles.merge(e),o.reqs++,r.updateItem(o);else{var s={eles:e.spawn().merge(e),level:t,reqs:1,key:a};r.push(s),i[a]=s}},ep.dequeue=function(e){for(var t=this,n=t.getElementQueue(),r=t.getElementKeyToQueue(),i=[],a=t.lookup,o=0;o<Kd;o++){if(!(n.size()>0))break;var s=n.pop(),l=s.key,u=s.eles[0],c=a.hasCache(u,s.level);if(r[l]=null,!c){i.push(s);var h=t.getBoundingBox(u);t.getElement(u,h,e,s.level,Zd.dequeue)}}return i},ep.removeFromQueue=function(e){var t=this,n=t.getElementQueue(),r=t.getElementKeyToQueue(),i=this.getKey(e),a=r[i];null!=a&&(1===a.eles.length?(a.reqs=kt,n.updateItem(a),n.pop(),r[i]=null):a.eles.unmerge(e))},ep.onDequeue=function(e){this.onDequeues.push(e)},ep.offDequeue=function(e){Wt(this.onDequeues,e)},ep.setupDequeueing=Ld.setupDequeueing({deqRedrawThreshold:$d,deqCost:Wd,deqAvgCost:jd,deqNoDrawCost:Hd,deqFastCost:qd,deq:function(e,t,n){return e.dequeue(t,n)},onDeqd:function(e,t){for(var n=0;n<e.onDequeues.length;n++){var r=e.onDequeues[n];r(t)}},shouldRedraw:function(e,t,n,r){for(var i=0;i<t.length;i++)for(var a=t[i].eles,o=0;o<a.length;o++){var s=a[o].boundingBox();if(qn(s,r))return!0}return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var tp=1,np=-4,rp=2,ip=3.99,ap=50,op=50,sp=.15,lp=.1,up=.9,cp=.9,hp=1,dp=250,pp=16e6,gp=32767,fp=!0,vp=function(e){var t=this,n=t.renderer=e,r=n.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=pt()-2*dp,t.skipping=!1,t.eleTxrDeqs=r.collection(),t.scheduleElementRefinement=lt((function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)}),op),n.beforeRender((function(e,n){n-t.lastInvalidationTime<=dp?t.skipping=!0:t.skipping=!1}),n.beforeRenderPriorities.lyrTxrSkip);var i=function(e,t){return t.reqs-e.reqs};t.layersQueue=new on(i),t.setupDequeueing()},yp=vp.prototype,mp=0,bp=Math.pow(2,53)-1;yp.makeLayer=function(e,t){var n=Math.pow(2,t),r=Math.ceil(e.w*n),i=Math.ceil(e.h*n),a=this.renderer.makeOffscreenCanvas(r,i),o={id:mp=++mp%bp,bb:e,level:t,width:r,height:i,canvas:a,context:a.getContext("2d"),eles:[],elesQueue:[],reqs:0},s=o.context,l=-o.bb.x1,u=-o.bb.y1;return s.scale(n,n),s.translate(l,u),o},yp.getLayers=function(e,t,n){var r=this,i=r.renderer,a=i.cy,o=a.zoom(),s=r.firstGet;if(r.firstGet=!1,null==n)if(n=Math.ceil(kn(o*t)),n<np)n=np;else if(o>=ip||n>rp)return null;r.validateLayersElesOrdering(n,e);var l,u,c=r.layersByLevel,h=Math.pow(2,n),d=c[n]=c[n]||[],p=r.levelIsComplete(n,e),g=function(){var t=function(t){if(r.validateLayersElesOrdering(t,e),r.levelIsComplete(t,e))return u=c[t],!0},i=function(e){if(!u)for(var r=n+e;np<=r&&r<=rp;r+=e)if(t(r))break};i(1),i(-1);for(var a=d.length-1;a>=0;a--){var o=d[a];o.invalid&&Wt(d,o)}};if(p)return d;g();var f=function(){if(!l){l=zn();for(var t=0;t<e.length;t++)Yn(l,e[t].boundingBox())}return l},v=function(e){e=e||{};var t=e.after;f();var i=Math.ceil(l.w*h),a=Math.ceil(l.h*h);if(i>gp||a>gp)return null;var o=i*a;if(o>pp)return null;var s=r.makeLayer(l,n);if(null!=t){var u=d.indexOf(t)+1;d.splice(u,0,s)}else(void 0===e.insert||e.insert)&&d.unshift(s);return s};if(r.skipping&&!s)return null;for(var y=null,m=e.length/tp,b=!s,x=0;x<e.length;x++){var w=e[x],E=w._private.rscratch,T=E.imgLayerCaches=E.imgLayerCaches||{},_=T[n];if(_)y=_;else{if((!y||y.eles.length>=m||!Zn(y.bb,w.boundingBox()))&&(y=v({insert:!0,after:y}),!y))return null;u||b?r.queueLayer(y,w):r.drawEleInLayer(y,w,n,t),y.eles.push(w),T[n]=y}}return u||(b?null:d)},yp.getEleLevelForLayerLevel=function(e,t){return e},yp.drawEleInLayer=function(e,t,n,r){var i=this,a=this.renderer,o=e.context,s=t.boundingBox();0!==s.w&&0!==s.h&&t.visible()&&(n=i.getEleLevelForLayerLevel(n,r),a.setImgSmoothing(o,!1),a.drawCachedElement(o,t,null,null,n,fp),a.setImgSmoothing(o,!0))},yp.levelIsComplete=function(e,t){var n=this,r=n.layersByLevel[e];if(!r||0===r.length)return!1;for(var i=0,a=0;a<r.length;a++){var o=r[a];if(o.reqs>0)return!1;if(o.invalid)return!1;i+=o.eles.length}return i===t.length},yp.validateLayersElesOrdering=function(e,t){var n=this.layersByLevel[e];if(n)for(var r=0;r<n.length;r++){for(var i=n[r],a=-1,o=0;o<t.length;o++)if(i.eles[0]===t[o]){a=o;break}if(a<0)this.invalidateLayer(i);else{var s=a;for(o=0;o<i.eles.length;o++)if(i.eles[o]!==t[s+o]){this.invalidateLayer(i);break}}}},yp.updateElementsInLayers=function(e,t){for(var n=this,r=I(e[0]),i=0;i<e.length;i++)for(var a=r?null:e[i],o=r?e[i]:e[i].ele,s=o._private.rscratch,l=s.imgLayerCaches=s.imgLayerCaches||{},u=np;u<=rp;u++){var c=l[u];c&&(a&&n.getEleLevelForLayerLevel(c.level)!==a.level||t(c,o,a))}},yp.haveLayers=function(){for(var e=this,t=!1,n=np;n<=rp;n++){var r=e.layersByLevel[n];if(r&&r.length>0){t=!0;break}}return t},yp.invalidateElements=function(e){var t=this;0!==e.length&&(t.lastInvalidationTime=pt(),0!==e.length&&t.haveLayers()&&t.updateElementsInLayers(e,(function(e,n,r){t.invalidateLayer(e)})))},yp.invalidateLayer=function(e){if(this.lastInvalidationTime=pt(),!e.invalid){var t=e.level,n=e.eles,r=this.layersByLevel[t];Wt(r,e),e.elesQueue=[],e.invalid=!0,e.replacement&&(e.replacement.invalid=!0);for(var i=0;i<n.length;i++){var a=n[i]._private.rscratch.imgLayerCaches;a&&(a[t]=null)}}},yp.refineElementTextures=function(e){var t=this;t.updateElementsInLayers(e,(function(e,n,r){var i=e.replacement;if(i||(i=e.replacement=t.makeLayer(e.bb,e.level),i.replaces=e,i.eles=e.eles),!i.reqs)for(var a=0;a<i.eles.length;a++)t.queueLayer(i,i.eles[a])}))},yp.enqueueElementRefinement=function(e){this.eleTxrDeqs.merge(e),this.scheduleElementRefinement()},yp.queueLayer=function(e,t){var n=this,r=n.layersQueue,i=e.elesQueue,a=i.hasId=i.hasId||{};if(!e.replacement){if(t){if(a[t.id()])return;i.push(t),a[t.id()]=!0}e.reqs?(e.reqs++,r.updateItem(e)):(e.reqs=1,r.push(e))}},yp.dequeue=function(e){var t=this,n=t.layersQueue,r=[],i=0;while(i<hp){if(0===n.size())break;var a=n.peek();if(a.replacement)n.pop();else if(a.replaces&&a!==a.replaces.replacement)n.pop();else if(a.invalid)n.pop();else{var o=a.elesQueue.shift();o&&(t.drawEleInLayer(a,o,a.level,e),i++),0===r.length&&r.push(!0),0===a.elesQueue.length&&(n.pop(),a.reqs=0,a.replaces&&t.applyLayerReplacement(a),t.requestRedraw())}}return r},yp.applyLayerReplacement=function(e){var t=this,n=t.layersByLevel[e.level],r=e.replaces,i=n.indexOf(r);if(!(i<0||r.invalid)){n[i]=e;for(var a=0;a<e.eles.length;a++){var o=e.eles[a]._private,s=o.imgLayerCaches=o.imgLayerCaches||{};s&&(s[e.level]=e)}t.requestRedraw()}},yp.requestRedraw=lt((function(){var e=this.renderer;e.redrawHint("eles",!0),e.redrawHint("drag",!0),e.redraw()}),100),yp.setupDequeueing=Ld.setupDequeueing({deqRedrawThreshold:ap,deqCost:sp,deqAvgCost:lp,deqNoDrawCost:up,deqFastCost:cp,deq:function(e,t){return e.dequeue(t)},onDeqd:Mt,shouldRedraw:Lt,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var xp,wp={};function Ep(e,t){for(var n=0;n<t.length;n++){var r=t[n];e.lineTo(r.x,r.y)}}function Tp(e,t,n){for(var r,i=0;i<t.length;i++){var 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n=e.cy().zoom(),r=this.getPixelRatio(),i=Math.ceil(kn(n*r));t=Math.pow(2,i)}var a=e.pstyle("font-size").pfValue*t,o=e.pstyle("min-zoomed-font-size").pfValue;return!(a<o)},Bp.drawElementText=function(e,t,n,r,i){var a=!(arguments.length>5&&void 0!==arguments[5])||arguments[5],o=this;if(null==r){if(a&&!o.eleTextBiggerThanMin(t))return}else if(!1===r)return;if(t.isNode()){var s=t.pstyle("label");if(!s||!s.value)return;var l=o.getLabelJustification(t);e.textAlign=l,e.textBaseline="bottom"}else{var u=t.element()._private.rscratch.badLine,c=t.pstyle("label"),h=t.pstyle("source-label"),d=t.pstyle("target-label");if(u||(!c||!c.value)&&(!h||!h.value)&&(!d||!d.value))return;e.textAlign="center",e.textBaseline="bottom"}var p,g=!n;n&&(p=n,e.translate(-p.x1,-p.y1)),null==i?(o.drawText(e,t,null,g,a),t.isEdge()&&(o.drawText(e,t,"source",g,a),o.drawText(e,t,"target",g,a))):o.drawText(e,t,i,g,a),n&&e.translate(p.x1,p.y1)},Bp.getFontCache=function(e){var t;this.fontCaches=this.fontCaches||[];for(var 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t=this.cy.window(),n=e.backingStorePixelRatio||e.webkitBackingStorePixelRatio||e.mozBackingStorePixelRatio||e.msBackingStorePixelRatio||e.oBackingStorePixelRatio||e.backingStorePixelRatio||1;return(t.devicePixelRatio||1)/n},Xp.paintCache=function(e){for(var t,n=this.paintCaches=this.paintCaches||[],r=!0,i=0;i<n.length;i++)if(t=n[i],t.context===e){r=!1;break}return r&&(t={context:e},n.push(t)),t},Xp.createGradientStyleFor=function(e,t,n,r,i){var a,o=this.usePaths(),s=n.pstyle(t+"-gradient-stop-colors").value,l=n.pstyle(t+"-gradient-stop-positions").pfValue;if("radial-gradient"===r)if(n.isEdge()){var u=n.sourceEndpoint(),c=n.targetEndpoint(),h=n.midpoint(),d=Pn(u,h),p=Pn(c,h);a=e.createRadialGradient(h.x,h.y,0,h.x,h.y,Math.max(d,p))}else{var g=o?{x:0,y:0}:n.position(),f=n.paddedWidth(),v=n.paddedHeight();a=e.createRadialGradient(g.x,g.y,0,g.x,g.y,Math.max(f,v))}else if(n.isEdge()){var y=n.sourceEndpoint(),m=n.targetEndpoint();a=e.createLinearGradient(y.x,y.y,m.x,m.y)}else{var b=o?{x:0,y:0}:n.position(),x=n.paddedWidth(),w=n.paddedHeight(),E=x/2,T=w/2,_=n.pstyle("background-gradient-direction").value;switch(_){case"to-bottom":a=e.createLinearGradient(b.x,b.y-T,b.x,b.y+T);break;case"to-top":a=e.createLinearGradient(b.x,b.y+T,b.x,b.y-T);break;case"to-left":a=e.createLinearGradient(b.x+E,b.y,b.x-E,b.y);break;case"to-right":a=e.createLinearGradient(b.x-E,b.y,b.x+E,b.y);break;case"to-bottom-right":case"to-right-bottom":a=e.createLinearGradient(b.x-E,b.y-T,b.x+E,b.y+T);break;case"to-top-right":case"to-right-top":a=e.createLinearGradient(b.x-E,b.y+T,b.x+E,b.y-T);break;case"to-bottom-left":case"to-left-bottom":a=e.createLinearGradient(b.x+E,b.y-T,b.x-E,b.y+T);break;case"to-top-left":case"to-left-top":a=e.createLinearGradient(b.x+E,b.y+T,b.x-E,b.y-T);break}}if(!a)return null;for(var A=l.length===s.length,C=s.length,D=0;D<C;D++)a.addColorStop(A?l[D]:D/(C-1),"rgba("+s[D][0]+","+s[D][1]+","+s[D][2]+","+i+")");return a},Xp.gradientFillStyle=function(e,t,n,r){var i=this.createGradientStyleFor(e,"background",t,n,r);if(!i)return null;e.fillStyle=i},Xp.colorFillStyle=function(e,t,n,r,i){e.fillStyle="rgba("+t+","+n+","+r+","+i+")"},Xp.eleFillStyle=function(e,t,n){var r=t.pstyle("background-fill").value;if("linear-gradient"===r||"radial-gradient"===r)this.gradientFillStyle(e,t,r,n);else{var i=t.pstyle("background-color").value;this.colorFillStyle(e,i[0],i[1],i[2],n)}},Xp.gradientStrokeStyle=function(e,t,n,r){var i=this.createGradientStyleFor(e,"line",t,n,r);if(!i)return null;e.strokeStyle=i},Xp.colorStrokeStyle=function(e,t,n,r,i){e.strokeStyle="rgba("+t+","+n+","+r+","+i+")"},Xp.eleStrokeStyle=function(e,t,n){var r=t.pstyle("line-fill").value;if("linear-gradient"===r||"radial-gradient"===r)this.gradientStrokeStyle(e,t,r,n);else{var i=t.pstyle("line-color").value;this.colorStrokeStyle(e,i[0],i[1],i[2],n)}},Xp.matchCanvasSize=function(e){var t=this,n=t.data,r=t.findContainerClientCoords(),i=r[2],a=r[3],o=t.getPixelRatio(),s=t.motionBlurPxRatio;e!==t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_NODE]&&e!==t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_DRAG]||(o=s);var l,u=i*o,c=a*o;if(u!==t.canvasWidth||c!==t.canvasHeight){t.fontCaches=null;var h=n.canvasContainer;h.style.width=i+"px",h.style.height=a+"px";for(var d=0;d<t.CANVAS_LAYERS;d++)l=n.canvases[d],l.width=u,l.height=c,l.style.width=i+"px",l.style.height=a+"px";for(d=0;d<t.BUFFER_COUNT;d++)l=n.bufferCanvases[d],l.width=u,l.height=c,l.style.width=i+"px",l.style.height=a+"px";t.textureMult=1,o<=1&&(l=n.bufferCanvases[t.TEXTURE_BUFFER],t.textureMult=2,l.width=u*t.textureMult,l.height=c*t.textureMult),t.canvasWidth=u,t.canvasHeight=c,t.pixelRatio=o}},Xp.renderTo=function(e,t,n,r){this.render({forcedContext:e,forcedZoom:t,forcedPan:n,drawAllLayers:!0,forcedPxRatio:r})},Xp.clearCanvas=function(){var e=this,t=e.data;function n(t){t.clearRect(0,0,e.canvasWidth,e.canvasHeight)}n(t.contexts[e.NODE]),n(t.contexts[e.DRAG])},Xp.render=function(e){var t=this;e=e||Yt();var n=t.cy,r=e.forcedContext,i=e.drawAllLayers,a=e.drawOnlyNodeLayer,o=e.forcedZoom,s=e.forcedPan,l=void 0===e.forcedPxRatio?this.getPixelRatio():e.forcedPxRatio,u=t.data,c=u.canvasNeedsRedraw,h=t.textureOnViewport&&!r&&(t.pinching||t.hoverData.dragging||t.swipePanning||t.data.wheelZooming),d=void 0!==e.motionBlur?e.motionBlur:t.motionBlur,p=t.motionBlurPxRatio,g=n.hasCompoundNodes(),f=t.hoverData.draggingEles,v=!(!t.hoverData.selecting&&!t.touchData.selecting);d=d&&!r&&t.motionBlurEnabled&&!v;var y=d;r||(t.prevPxRatio!==l&&(t.invalidateContainerClientCoordsCache(),t.matchCanvasSize(t.container),t.redrawHint("eles",!0),t.redrawHint("drag",!0)),t.prevPxRatio=l),!r&&t.motionBlurTimeout&&clearTimeout(t.motionBlurTimeout),d&&(null==t.mbFrames&&(t.mbFrames=0),t.mbFrames++,t.mbFrames<3&&(y=!1),t.mbFrames>t.minMbLowQualFrames&&(t.motionBlurPxRatio=t.mbPxRBlurry)),t.clearingMotionBlur&&(t.motionBlurPxRatio=1),t.textureDrawLastFrame&&!h&&(c[t.NODE]=!0,c[t.SELECT_BOX]=!0);var m=n.style(),b=n.zoom(),x=void 0!==o?o:b,w=n.pan(),E={x:w.x,y:w.y},T={zoom:b,pan:{x:w.x,y:w.y}},_=t.prevViewport,A=void 0===_||T.zoom!==_.zoom||T.pan.x!==_.pan.x||T.pan.y!==_.pan.y;A||f&&!g||(t.motionBlurPxRatio=1),s&&(E=s),x*=l,E.x*=l,E.y*=l;var C=t.getCachedZSortedEles();function D(e,n,r,i,a){var o=e.globalCompositeOperation;e.globalCompositeOperation="destination-out",t.colorFillStyle(e,255,255,255,t.motionBlurTransparency),e.fillRect(n,r,i,a),e.globalCompositeOperation=o}function N(e,n){var a,l,c,h;t.clearingMotionBlur||e!==u.bufferContexts[t.MOTIONBLUR_BUFFER_NODE]&&e!==u.bufferContexts[t.MOTIONBLUR_BUFFER_DRAG]?(a=E,l=x,c=t.canvasWidth,h=t.canvasHeight):(a={x:w.x*p,y:w.y*p},l=b*p,c=t.canvasWidth*p,h=t.canvasHeight*p),e.setTransform(1,0,0,1,0,0),"motionBlur"===n?D(e,0,0,c,h):r||void 0!==n&&!n||e.clearRect(0,0,c,h),i||(e.translate(a.x,a.y),e.scale(l,l)),s&&e.translate(s.x,s.y),o&&e.scale(o,o)}if(h||(t.textureDrawLastFrame=!1),h){if(t.textureDrawLastFrame=!0,!t.textureCache){t.textureCache={},t.textureCache.bb=n.mutableElements().boundingBox(),t.textureCache.texture=t.data.bufferCanvases[t.TEXTURE_BUFFER];var S=t.data.bufferContexts[t.TEXTURE_BUFFER];S.setTransform(1,0,0,1,0,0),S.clearRect(0,0,t.canvasWidth*t.textureMult,t.canvasHeight*t.textureMult),t.render({forcedContext:S,drawOnlyNodeLayer:!0,forcedPxRatio:l*t.textureMult});T=t.textureCache.viewport={zoom:n.zoom(),pan:n.pan(),width:t.canvasWidth,height:t.canvasHeight};T.mpan={x:(0-T.pan.x)/T.zoom,y:(0-T.pan.y)/T.zoom}}c[t.DRAG]=!1,c[t.NODE]=!1;var k=u.contexts[t.NODE],L=t.textureCache.texture;T=t.textureCache.viewport;k.setTransform(1,0,0,1,0,0),d?D(k,0,0,T.width,T.height):k.clearRect(0,0,T.width,T.height);var P=m.core("outside-texture-bg-color").value,I=m.core("outside-texture-bg-opacity").value;t.colorFillStyle(k,P[0],P[1],P[2],I),k.fillRect(0,0,T.width,T.height);b=n.zoom();N(k,!1),k.clearRect(T.mpan.x,T.mpan.y,T.width/T.zoom/l,T.height/T.zoom/l),k.drawImage(L,T.mpan.x,T.mpan.y,T.width/T.zoom/l,T.height/T.zoom/l)}else t.textureOnViewport&&!r&&(t.textureCache=null);var M=n.extent(),O=t.pinching||t.hoverData.dragging||t.swipePanning||t.data.wheelZooming||t.hoverData.draggingEles||t.cy.animated(),R=t.hideEdgesOnViewport&&O,B=[];if(B[t.NODE]=!c[t.NODE]&&d&&!t.clearedForMotionBlur[t.NODE]||t.clearingMotionBlur,B[t.NODE]&&(t.clearedForMotionBlur[t.NODE]=!0),B[t.DRAG]=!c[t.DRAG]&&d&&!t.clearedForMotionBlur[t.DRAG]||t.clearingMotionBlur,B[t.DRAG]&&(t.clearedForMotionBlur[t.DRAG]=!0),c[t.NODE]||i||a||B[t.NODE]){var F=d&&!B[t.NODE]&&1!==p,z=(k=r||(F?t.data.bufferContexts[t.MOTIONBLUR_BUFFER_NODE]:u.contexts[t.NODE]),d&&!F?"motionBlur":void 0);N(k,z),R?t.drawCachedNodes(k,C.nondrag,l,M):t.drawLayeredElements(k,C.nondrag,l,M),t.debug&&t.drawDebugPoints(k,C.nondrag),i||d||(c[t.NODE]=!1)}if(!a&&(c[t.DRAG]||i||B[t.DRAG])){F=d&&!B[t.DRAG]&&1!==p,k=r||(F?t.data.bufferContexts[t.MOTIONBLUR_BUFFER_DRAG]:u.contexts[t.DRAG]);N(k,d&&!F?"motionBlur":void 0),R?t.drawCachedNodes(k,C.drag,l,M):t.drawCachedElements(k,C.drag,l,M),t.debug&&t.drawDebugPoints(k,C.drag),i||d||(c[t.DRAG]=!1)}if(this.drawSelectionRectangle(e,N),d&&1!==p){var G=u.contexts[t.NODE],V=t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_NODE],X=u.contexts[t.DRAG],Y=t.data.bufferCanvases[t.MOTIONBLUR_BUFFER_DRAG],U=function(e,n,r){e.setTransform(1,0,0,1,0,0),r||!y?e.clearRect(0,0,t.canvasWidth,t.canvasHeight):D(e,0,0,t.canvasWidth,t.canvasHeight);var i=p;e.drawImage(n,0,0,t.canvasWidth*i,t.canvasHeight*i,0,0,t.canvasWidth,t.canvasHeight)};(c[t.NODE]||B[t.NODE])&&(U(G,V,B[t.NODE]),c[t.NODE]=!1),(c[t.DRAG]||B[t.DRAG])&&(U(X,Y,B[t.DRAG]),c[t.DRAG]=!1)}t.prevViewport=T,t.clearingMotionBlur&&(t.clearingMotionBlur=!1,t.motionBlurCleared=!0,t.motionBlur=!0),d&&(t.motionBlurTimeout=setTimeout((function(){t.motionBlurTimeout=null,t.clearedForMotionBlur[t.NODE]=!1,t.clearedForMotionBlur[t.DRAG]=!1,t.motionBlur=!1,t.clearingMotionBlur=!h,t.mbFrames=0,c[t.NODE]=!0,c[t.DRAG]=!0,t.redraw()}),Yp)),r||n.emit("render")},Xp.drawSelectionRectangle=function(e,t){var n=this,r=n.cy,i=n.data,a=r.style(),o=e.drawOnlyNodeLayer,s=e.drawAllLayers,l=i.canvasNeedsRedraw,u=e.forcedContext;if(n.showFps||!o&&l[n.SELECT_BOX]&&!s){var c=u||i.contexts[n.SELECT_BOX];if(t(c),1==n.selection[4]&&(n.hoverData.selecting||n.touchData.selecting)){var h=n.cy.zoom(),d=a.core("selection-box-border-width").value/h;c.lineWidth=d,c.fillStyle="rgba("+a.core("selection-box-color").value[0]+","+a.core("selection-box-color").value[1]+","+a.core("selection-box-color").value[2]+","+a.core("selection-box-opacity").value+")",c.fillRect(n.selection[0],n.selection[1],n.selection[2]-n.selection[0],n.selection[3]-n.selection[1]),d>0&&(c.strokeStyle="rgba("+a.core("selection-box-border-color").value[0]+","+a.core("selection-box-border-color").value[1]+","+a.core("selection-box-border-color").value[2]+","+a.core("selection-box-opacity").value+")",c.strokeRect(n.selection[0],n.selection[1],n.selection[2]-n.selection[0],n.selection[3]-n.selection[1]))}if(i.bgActivePosistion&&!n.hoverData.selecting){h=n.cy.zoom();var p=i.bgActivePosistion;c.fillStyle="rgba("+a.core("active-bg-color").value[0]+","+a.core("active-bg-color").value[1]+","+a.core("active-bg-color").value[2]+","+a.core("active-bg-opacity").value+")",c.beginPath(),c.arc(p.x,p.y,a.core("active-bg-size").pfValue/h,0,2*Math.PI),c.fill()}var g=n.lastRedrawTime;if(n.showFps&&g){g=Math.round(g);var f=Math.round(1e3/g),v="1 frame = "+g+" ms = "+f+" fps";if(c.setTransform(1,0,0,1,0,0),c.fillStyle="rgba(255, 0, 0, 0.75)",c.strokeStyle="rgba(255, 0, 0, 0.75)",c.font="30px Arial",!Vp){var y=c.measureText(v);Vp=y.actualBoundingBoxAscent}c.fillText(v,0,Vp);var m=60;c.strokeRect(0,Vp+10,250,20),c.fillRect(0,Vp+10,250*Math.min(f/m,1),20)}s||(l[n.SELECT_BOX]=!1)}};var ag="undefined"!==typeof Float32Array?Float32Array:Array;function og(){var e=new ag(9);return ag!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[5]=0,e[6]=0,e[7]=0),e[0]=1,e[4]=1,e[8]=1,e}function sg(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=1,e[5]=0,e[6]=0,e[7]=0,e[8]=1,e}function lg(e,t,n){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],u=t[6],c=t[7],h=t[8],d=n[0],p=n[1],g=n[2],f=n[3],v=n[4],y=n[5],m=n[6],b=n[7],x=n[8];return e[0]=d*r+p*o+g*u,e[1]=d*i+p*s+g*c,e[2]=d*a+p*l+g*h,e[3]=f*r+v*o+y*u,e[4]=f*i+v*s+y*c,e[5]=f*a+v*l+y*h,e[6]=m*r+b*o+x*u,e[7]=m*i+b*s+x*c,e[8]=m*a+b*l+x*h,e}function ug(e,t,n){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],u=t[6],c=t[7],h=t[8],d=n[0],p=n[1];return e[0]=r,e[1]=i,e[2]=a,e[3]=o,e[4]=s,e[5]=l,e[6]=d*r+p*o+u,e[7]=d*i+p*s+c,e[8]=d*a+p*l+h,e}function cg(e,t,n){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],u=t[6],c=t[7],h=t[8],d=Math.sin(n),p=Math.cos(n);return e[0]=p*r+d*o,e[1]=p*i+d*s,e[2]=p*a+d*l,e[3]=p*o-d*r,e[4]=p*s-d*i,e[5]=p*l-d*a,e[6]=u,e[7]=c,e[8]=h,e}function hg(e,t,n){var r=n[0],i=n[1];return e[0]=r*t[0],e[1]=r*t[1],e[2]=r*t[2],e[3]=i*t[3],e[4]=i*t[4],e[5]=i*t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e}function dg(e,t,n){return e[0]=2/t,e[1]=0,e[2]=0,e[3]=0,e[4]=-2/n,e[5]=0,e[6]=-1,e[7]=1,e[8]=1,e}Math.hypot||(Math.hypot=function(){var e=0,t=arguments.length;while(t--)e+=arguments[t]*arguments[t];return Math.sqrt(e)});var pg={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},gg=Ut({getKey:null,drawElement:null,getBoundingBox:null,getRotation:null,getRotationPoint:null,getRotationOffset:null,isVisible:null,getPadding:null}),fg=function(){function e(n,r){t(this,e),this.debugID=Math.floor(1e4*Math.random()),this.r=n,this.atlasSize=r.webglTexSize,this.rows=r.webglTexRows,this.enableWrapping=r.enableWrapping,this.texHeight=Math.floor(this.atlasSize/this.rows),this.maxTexWidth=this.atlasSize,this.texture=null,this.canvas=null,this.needsBuffer=!0,this.freePointer={x:0,row:0},this.keyToLocation=new Map,this.canvas=r.createTextureCanvas(n,this.atlasSize,this.atlasSize),this.scratch=r.createTextureCanvas(n,this.atlasSize,this.texHeight,"scratch")}return i(e,[{key:"getKeys",value:function(){return new Set(this.keyToLocation.keys())}},{key:"getScale",value:function(e){var t=e.w,n=e.h,r=this.texHeight,i=this.maxTexWidth,a=r/n,o=t*a,s=n*a;return o>i&&(a=i/t,o=t*a,s=n*a),{scale:a,texW:o,texH:s}}},{key:"draw",value:function(e,t,n){var r=this,i=this.atlasSize,a=this.rows,o=this.texHeight,s=this.getScale(t),l=s.scale,u=s.texW,c=s.texH,h=[null,null],d=function(e,r){if(n&&r){var i=r.context,a=e.x,s=e.row,u=a,c=o*s;i.save(),i.translate(u,c),i.scale(l,l),n(i,t),i.restore()}},p=function(){d(r.freePointer,r.canvas),h[0]={x:r.freePointer.x,y:r.freePointer.row*o,w:u,h:c},h[1]={x:r.freePointer.x+u,y:r.freePointer.row*o,w:0,h:c},r.freePointer.x+=u,r.freePointer.x==i&&(r.freePointer.x=0,r.freePointer.row++)},g=function(){var e=r.scratch,t=r.canvas;e.clear(),d({x:0,row:0},e);var n=i-r.freePointer.x,a=u-n,s=o,l=r.freePointer.x,p=r.freePointer.row*o,g=n;t.context.drawImage(e,0,0,g,s,l,p,g,s),h[0]={x:l,y:p,w:g,h:c};var f=n,v=(r.freePointer.row+1)*o,y=a;t&&t.context.drawImage(e,f,0,y,s,0,v,y,s),h[1]={x:0,y:v,w:y,h:c},r.freePointer.x=a,r.freePointer.row++},f=function(){r.freePointer.x=0,r.freePointer.row++};if(this.freePointer.x+u<=i)p();else{if(this.freePointer.row>=a-1)return!1;this.freePointer.x===i?(f(),p()):this.enableWrapping?g():(f(),p())}return this.keyToLocation.set(e,h),this.needsBuffer=!0,h}},{key:"getOffsets",value:function(e){return this.keyToLocation.get(e)}},{key:"isEmpty",value:function(){return 0===this.freePointer.x&&0===this.freePointer.row}},{key:"canFit",value:function(e){var t=this.atlasSize,n=this.rows,r=this.getScale(e),i=r.texW;return!(this.freePointer.x+i>t)||this.freePointer.row<n-1}},{key:"bufferIfNeeded",value:function(e){this.texture||(this.texture=Qp(e,this.debugID)),this.needsBuffer&&(this.texture.buffer(this.canvas),this.needsBuffer=!1)}},{key:"dispose",value:function(){this.texture&&(this.texture.deleteTexture(),this.texture=null,this.needsBuffer=!0)}}]),e}(),vg=function(){function e(n,r){t(this,e),this.r=n,this.opts=r,this.keyToIds=new Map,this.idToKey=new Map,this.atlases=[],this.styleKeyToAtlas=new Map,this.styleKeyNeedsRedraw=new Set,this.forceGC=!1}return i(e,[{key:"getKeys",value:function(){return new Set(this.styleKeyToAtlas.keys())}},{key:"getIdsFor",value:function(e){var t=this.keyToIds.get(e);return t||(t=new Set,this.keyToIds.set(e,t)),t}},{key:"_createAtlas",value:function(){var e=this.r,t=this.opts;return new fg(e,t)}},{key:"_getScratchCanvas",value:function(){if(!this.scratch){var e=this.r,t=this.opts,n=t.webglTexSize,r=Math.floor(n/t.webglTexRows);this.scratch=t.createTextureCanvas(e,n,r,"scratch")}return this.scratch}},{key:"draw",value:function(e,t,n,r){if(this.styleKeyNeedsRedraw.has(t)){this.styleKeyNeedsRedraw["delete"](t),this.deleteKey(e,t);var i=this.styleKeyToAtlas.get(t);i&&(i.forceGC=!0),this.styleKeyToAtlas["delete"](t)}var a=this.styleKeyToAtlas.get(t);return a||(a=this.atlases[this.atlases.length-1],a&&a.canFit(n)||(a=this._createAtlas(),this.atlases.push(a)),a.draw(t,n,r),this.styleKeyToAtlas.set(t,a),this.getIdsFor(t).add(e),this.idToKey.set(e,t)),a}},{key:"getAtlas",value:function(e){return this.styleKeyToAtlas.get(e)}},{key:"hasAtlas",value:function(e){return this.styleKeyToAtlas.has(e)}},{key:"deleteKey",value:function(e,t){this.idToKey["delete"](e),this.getIdsFor(t)["delete"](e)}},{key:"checkKeyIsInvalid",value:function(e,t){if(!this.idToKey.has(e))return!1;var n=this.idToKey.get(e);return n!=t&&(this.deleteKey(e,n),!0)}},{key:"_getKeysToCollect",value:function(){var e,t=new Set,n=v(this.styleKeyToAtlas.keys());try{for(n.s();!(e=n.n()).done;){var r=e.value;0==this.getIdsFor(r).size&&t.add(r)}}catch(i){n.e(i)}finally{n.f()}return t}},{key:"gc",value:function(){var e=this,t=this.atlases.some((function(e){return e.forceGC})),n=this._getKeysToCollect();if(0!==n.size||t){var r,i=[],a=new Map,s=null,l=v(this.atlases);try{var u=function(){var t=r.value,l=t.getKeys(),u=yg(n,l);if(0===u.size&&!t.forceGC)return i.push(t),l.forEach((function(e){return a.set(e,t)})),"continue";s||(s=e._createAtlas(),i.push(s));var c,h=v(l);try{for(h.s();!(c=h.n()).done;){var d=c.value;if(!u.has(d)){var p=t.getOffsets(d),g=o(p,2),f=g[0],y=g[1];s.canFit({w:f.w+y.w,h:f.h})||(s=e._createAtlas(),i.push(s)),e._copyTextureToNewAtlas(d,t,s),a.set(d,s)}}}catch(m){h.e(m)}finally{h.f()}};for(l.s();!(r=l.n()).done;)u()}catch(c){l.e(c)}finally{l.f()}this.atlases=i,this.styleKeyToAtlas=a}else console.log("nothing to garbage collect")}},{key:"_copyTextureToNewAtlas",value:function(e,t,n){var r=t.getOffsets(e),i=o(r,2),a=i[0],s=i[1];if(0===s.w)n.draw(e,a,(function(e){e.drawImage(t.canvas,a.x,a.y,a.w,a.h,0,0,a.w,a.h)}));else{var l=this._getScratchCanvas();l.clear(),l.context.drawImage(t.canvas,a.x,a.y,a.w,a.h,0,0,a.w,a.h),l.context.drawImage(t.canvas,s.x,s.y,s.w,s.h,a.w,0,s.w,s.h);var u=a.w+s.w,c=a.h;n.draw(e,{w:u,h:c},(function(e){e.drawImage(l,0,0,u,c,0,0,u,c)}))}}},{key:"getCounts",value:function(){return{keyCount:this.styleKeyToAtlas.size,atlasCount:new Set(this.styleKeyToAtlas.values()).size}}}]),e}();function yg(e,t){return e.intersection?e.intersection(t):new Set(s(e).filter((function(e){return t.has(e)})))}var mg=function(){function e(n,r){t(this,e),this.r=n;var i=r;this.globalOptions=i,this.maxAtlases=i.webglTexPerBatch,this.atlasSize=i.webglTexSize,this.renderTypes=new Map,this.maxAtlasesPerBatch=r.webglTexPerBatch,this.batchAtlases=[],this._cacheScratchCanvas(i)}return i(e,[{key:"_cacheScratchCanvas",value:function(e){var t=-1,n=-1,r=null,i=e.createTextureCanvas;e.createTextureCanvas=function(e,a,o,s){return s?(r&&a==t&&o==n||(t=a,n=o,r=i(e,a,o)),r):i(e,a,o)}}},{key:"addRenderType",value:function(e,t){var n=new vg(this.r,this.globalOptions),r=t;this.renderTypes.set(e,re({type:e,atlasCollection:n},r))}},{key:"getRenderTypes",value:function(){return s(this.renderTypes.values())}},{key:"getRenderTypeOpts",value:function(e){return this.renderTypes.get(e)}},{key:"invalidate",value:function(e){var t,n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},r=n.forceRedraw,i=void 0!==r&&r,a=n.filterEle,o=void 0===a?function(){return!0}:a,s=n.filterType,l=void 0===s?function(){return!0}:s,u=!1,c=v(e);try{for(c.s();!(t=c.n()).done;){var h=t.value;if(o(h)){var d,p=h.id(),g=v(this.getRenderTypes());try{for(g.s();!(d=g.n()).done;){var f=d.value;if(l(f.type)){var y=f.getKey(h);i?(f.atlasCollection.deleteKey(p,y),f.atlasCollection.styleKeyNeedsRedraw.add(y),u=!0):u|=f.atlasCollection.checkKeyIsInvalid(p,y)}}}catch(m){g.e(m)}finally{g.f()}}}}catch(m){c.e(m)}finally{c.f()}return u}},{key:"gc",value:function(){var e,t=v(this.getRenderTypes());try{for(t.s();!(e=t.n()).done;){var n=e.value;n.atlasCollection.gc()}}catch(r){t.e(r)}finally{t.f()}}},{key:"isRenderable",value:function(e,t){var n=this.getRenderTypeOpts(t);return n&&n.isVisible(e)}},{key:"startBatch",value:function(){this.batchAtlases=[]}},{key:"getAtlasCount",value:function(){return this.batchAtlases.length}},{key:"getAtlases",value:function(){return this.batchAtlases}},{key:"getOrCreateAtlas",value:function(e,t,n){var r=this.renderTypes.get(n),i=r.getKey(e),a=e.id();return r.atlasCollection.draw(a,i,t,(function(n){r.drawElement(n,e,t,!0,!0)}))}},{key:"getAtlasIndexForBatch",value:function(e){var t=this.batchAtlases.indexOf(e);if(t<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)return;this.batchAtlases.push(e),t=this.batchAtlases.length-1}return t}},{key:"getIndexArray",value:function(){return Array.from({length:this.maxAtlases},(function(e,t){return t}))}},{key:"getAtlasInfo",value:function(e,t){var n=this.renderTypes.get(t),r=n.getBoundingBox(e),i=this.getOrCreateAtlas(e,r,t),a=this.getAtlasIndexForBatch(i);if(void 0!==a){var s=n.getKey(e),l=i.getOffsets(s),u=o(l,2),c=u[0],h=u[1];return{atlasID:a,tex:c,tex1:c,tex2:h,bb:r,type:t,styleKey:s}}}},{key:"canAddToCurrentBatch",value:function(e,t){if(this.batchAtlases.length===this.maxAtlasesPerBatch){var n=this.renderTypes.get(t),r=n.getKey(e),i=n.atlasCollection.getAtlas(r);return i&&this.batchAtlases.includes(i)}return!0}},{key:"setTransformMatrix",value:function(e,t,n){var r=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],i=t.bb,a=t.type,o=t.tex1,s=t.tex2,l=this.getRenderTypeOpts(a),u=l.getPadding?l.getPadding(n):0,c=o.w/(o.w+s.w);r||(c=1-c);var h,d,p=this.getAdjustedBB(i,u,r,c);sg(e);var g=l.getRotation?l.getRotation(n):0;if(0!==g){var f=l.getRotationPoint(n),v=f.x,y=f.y;ug(e,e,[v,y]),cg(e,e,g);var m=l.getRotationOffset(n);h=m.x+p.xOffset,d=m.y}else h=p.x1,d=p.y1;ug(e,e,[h,d]),hg(e,e,[p.w,p.h])}},{key:"getTransformMatrix",value:function(e,t){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],r=og();return this.setTransformMatrix(r,e,t,n),r}},{key:"getAdjustedBB",value:function(e,t,n,r){var i=e.x1,a=e.y1,o=e.w,s=e.h;t&&(i-=t,a-=t,o+=2*t,s+=2*t);var l=0,u=o*r;return n&&r<1?o=u:!n&&r<1&&(l=o-u,i+=l,o=u),{x1:i,y1:a,w:o,h:s,xOffset:l}}},{key:"getDebugInfo",value:function(){var e,t=[],n=v(this.renderTypes);try{for(n.s();!(e=n.n()).done;){var r=o(e.value,2),i=r[0],a=r[1],s=a.atlasCollection.getCounts(),l=s.keyCount,u=s.atlasCount;t.push({type:i,keyCount:l,atlasCount:u})}}catch(c){n.e(c)}finally{n.f()}return t}}]),e}(),bg=0,xg=1,wg=2,Eg=3,Tg=function(){function e(n,r,i){t(this,e),this.r=n,this.gl=r,this.maxInstances=i.webglBatchSize,this.maxAtlases=i.webglTexPerBatch,this.atlasSize=i.webglTexSize,this.bgColor=i.bgColor,i.enableWrapping=!0,i.createTextureCanvas=jp,this.atlasManager=new mg(n,i),this.program=this.createShaderProgram(pg.SCREEN),this.pickingProgram=this.createShaderProgram(pg.PICKING),this.vao=this.createVAO(),this.debugInfo=[]}return i(e,[{key:"addTextureRenderType",value:function(e,t){this.atlasManager.addRenderType(e,t)}},{key:"invalidate",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=t.type,r=this.atlasManager;return n?r.invalidate(e,{filterType:function(e){return e===n},forceRedraw:!0}):r.invalidate(e)}},{key:"gc",value:function(){this.atlasManager.gc()}},{key:"createShaderProgram",value:function(e){var t=this.gl,n="#version 300 es\n      precision highp float;\n\n      uniform mat3 uPanZoomMatrix;\n      uniform int  uAtlasSize;\n      \n      // instanced\n      in vec2 aPosition; \n\n      // what are we rendering?\n      in int aVertType;\n\n      // for picking\n      in vec4 aIndex;\n      \n      // For textures\n      in int aAtlasId; // which shader unit/atlas to use\n      in vec4 aTex1; // x/y/w/h of texture in atlas\n      in vec4 aTex2; \n\n      // for any transforms that are needed\n      in vec4 aScaleRotate1;  // vectors use fewer attributes than matrices\n      in vec2 aTranslate1;\n      in vec4 aScaleRotate2;\n      in vec2 aTranslate2;\n\n      // for edges\n      in vec4 aPointAPointB;\n      in vec4 aPointCPointD;\n      in float aLineWidth;\n      in vec4 aEdgeColor;\n\n      out vec2 vTexCoord;\n      out vec4 vEdgeColor;\n      flat out int vAtlasId;\n      flat out vec4 vIndex;\n      flat out int vVertType;\n\n      void main(void) {\n        int vid = gl_VertexID;\n        vec2 position = aPosition;\n\n        if(aVertType == ".concat(bg,") {\n          float texX;\n          float texY;\n          float texW;\n          float texH;\n          mat3  texMatrix;\n\n          int vid = gl_VertexID;\n          if(vid <= 5) {\n            texX = aTex1.x;\n            texY = aTex1.y;\n            texW = aTex1.z;\n            texH = aTex1.w;\n            texMatrix = mat3(\n              vec3(aScaleRotate1.xy, 0.0),\n              vec3(aScaleRotate2.zw, 0.0),\n              vec3(aTranslate1,      1.0)\n            );\n          } else {\n            texX = aTex2.x;\n            texY = aTex2.y;\n            texW = aTex2.z;\n            texH = aTex2.w;\n            texMatrix = mat3(\n              vec3(aScaleRotate2.xy, 0.0),\n              vec3(aScaleRotate2.zw, 0.0),\n              vec3(aTranslate2,      1.0)\n            );\n          }\n\n          if(vid == 1 || vid == 2 || vid == 4 || vid == 7 || vid == 8 || vid == 10) {\n            texX += texW;\n          }\n          if(vid == 2 || vid == 4 || vid == 5 || vid == 8 || vid == 10 || vid == 11) {\n            texY += texH;\n          }\n\n          float d = float(uAtlasSize);\n          vTexCoord = vec2(texX / d, texY / d); // tex coords must be between 0 and 1\n\n          gl_Position = vec4(uPanZoomMatrix * texMatrix * vec3(position, 1.0), 1.0);\n        } \n        else if(aVertType == ").concat(xg," && vid < 6) {\n          vec2 source = aPointAPointB.xy;\n          vec2 target = aPointAPointB.zw;\n\n          // adjust the geometry so that the line is centered on the edge\n          position.y = position.y - 0.5;\n\n          vec2 xBasis = target - source;\n          vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));\n          vec2 point = source + xBasis * position.x + yBasis * aLineWidth * position.y;\n\n          gl_Position = vec4(uPanZoomMatrix * vec3(point, 1.0), 1.0);\n          vEdgeColor = aEdgeColor;\n        } \n        else if(aVertType == ").concat(wg," && vid < 6) {\n          vec2 pointA = aPointAPointB.xy;\n          vec2 pointB = aPointAPointB.zw;\n          vec2 pointC = aPointCPointD.xy;\n          vec2 pointD = aPointCPointD.zw;\n\n          // adjust the geometry so that the line is centered on the edge\n          position.y = position.y - 0.5;\n\n          vec2 p0 = pointA;\n          vec2 p1 = pointB;\n          vec2 p2 = pointC;\n          vec2 pos = position;\n          if(position.x == 1.0) {\n            p0 = pointD;\n            p1 = pointC;\n            p2 = pointB;\n            pos = vec2(0.0, -position.y);\n          }\n\n          vec2 p01 = p1 - p0;\n          vec2 p12 = p2 - p1;\n          vec2 p21 = p1 - p2;\n\n          // Find the normal vector.\n          vec2 tangent = normalize(normalize(p12) + normalize(p01));\n          vec2 normal = vec2(-tangent.y, tangent.x);\n\n          // Find the vector perpendicular to p0 -> p1.\n          vec2 p01Norm = normalize(vec2(-p01.y, p01.x));\n\n          // Determine the bend direction.\n          float sigma = sign(dot(p01 + p21, normal));\n          float width = aLineWidth;\n\n          if(sign(pos.y) == -sigma) {\n            // This is an intersecting vertex. Adjust the position so that there's no overlap.\n            vec2 point = 0.5 * width * normal * -sigma / dot(normal, p01Norm);\n            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);\n          } else {\n            // This is a non-intersecting vertex. Treat it like a mitre join.\n            vec2 point = 0.5 * width * normal * sigma * dot(normal, p01Norm);\n            gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0);\n          }\n\n          vEdgeColor = aEdgeColor;\n        } \n        else if(aVertType == ").concat(Eg," && vid < 3) {\n          // massage the first triangle into an edge arrow\n          if(vid == 0)\n            position = vec2(-0.15, -0.3);\n          if(vid == 1)\n            position = vec2( 0.0,   0.0);\n          if(vid == 2)\n            position = vec2( 0.15, -0.3);\n\n          mat3 transform = mat3(\n            vec3(aScaleRotate1.xy, 0.0),\n            vec3(aScaleRotate1.zw, 0.0),\n            vec3(aTranslate1,      1.0)\n          );\n          gl_Position = vec4(uPanZoomMatrix * transform * vec3(position, 1.0), 1.0);\n          vEdgeColor = aEdgeColor;\n        } else {\n          gl_Position = vec4(2.0, 0.0, 0.0, 1.0); // discard vertex by putting it outside webgl clip space\n        }\n\n        vAtlasId = aAtlasId;\n        vIndex = aIndex;\n        vVertType = aVertType;\n      }\n    "),r=this.atlasManager.getIndexArray(),i="#version 300 es\n      precision highp float;\n\n      // define texture unit for each node in the batch\n      ".concat(r.map((function(e){return"uniform sampler2D uTexture".concat(e,";")})).join("\n\t"),"\n\n      uniform vec4 uBGColor;\n\n      in vec2 vTexCoord;\n      in vec4 vEdgeColor;\n      flat in int vAtlasId;\n      flat in vec4 vIndex;\n      flat in int vVertType;\n\n      out vec4 outColor;\n\n      void main(void) {\n        if(vVertType == ").concat(bg,") {\n          ").concat(r.map((function(e){return"if(vAtlasId == ".concat(e,") outColor = texture(uTexture").concat(e,", vTexCoord);")})).join("\n\telse "),"\n        } else if(vVertType == ").concat(Eg,") {\n          // blend arrow color with background (using premultiplied alpha)\n          outColor.rgb = vEdgeColor.rgb + (uBGColor.rgb * (1.0 - vEdgeColor.a)); \n          outColor.a = 1.0; // make opaque, masks out line under arrow\n        } else {\n          outColor = vEdgeColor;\n        }\n\n        ").concat(e.picking?"if(outColor.a == 0.0) discard;\n             else outColor = vIndex;":"","\n      }\n    "),a=Wp(t,n,i);a.aPosition=t.getAttribLocation(a,"aPosition"),a.aIndex=t.getAttribLocation(a,"aIndex"),a.aVertType=t.getAttribLocation(a,"aVertType"),a.aAtlasId=t.getAttribLocation(a,"aAtlasId"),a.aTex1=t.getAttribLocation(a,"aTex1"),a.aTex2=t.getAttribLocation(a,"aTex2"),a.aScaleRotate1=t.getAttribLocation(a,"aScaleRotate1"),a.aTranslate1=t.getAttribLocation(a,"aTranslate1"),a.aScaleRotate2=t.getAttribLocation(a,"aScaleRotate2"),a.aTranslate2=t.getAttribLocation(a,"aTranslate2"),a.aPointAPointB=t.getAttribLocation(a,"aPointAPointB"),a.aPointCPointD=t.getAttribLocation(a,"aPointCPointD"),a.aLineWidth=t.getAttribLocation(a,"aLineWidth"),a.aEdgeColor=t.getAttribLocation(a,"aEdgeColor"),a.uPanZoomMatrix=t.getUniformLocation(a,"uPanZoomMatrix"),a.uAtlasSize=t.getUniformLocation(a,"uAtlasSize"),a.uBGColor=t.getUniformLocation(a,"uBGColor"),a.uTextures=[];for(var o=0;o<this.atlasManager.maxAtlases;o++)a.uTextures.push(t.getUniformLocation(a,"uTexture".concat(o)));return a}},{key:"createVAO",value:function(){var e=[0,0,1,0,1,1,0,0,1,1,0,1],t=[].concat(e,e);this.vertexCount=t.length/2;var n=this.maxInstances,r=this.gl,i=this.program,a=r.createVertexArray();return r.bindVertexArray(a),ng(r,"vec2",i.aPosition,t),this.indexBuffer=rg(r,n,"vec4",i.aIndex),this.vertTypeBuffer=rg(r,n,"int",i.aVertType),this.atlasIdBuffer=rg(r,n,"int",i.aAtlasId),this.tex1Buffer=rg(r,n,"vec4",i.aTex1),this.tex2Buffer=rg(r,n,"vec4",i.aTex2),this.scaleRotate1Buffer=rg(r,n,"vec4",i.aScaleRotate1),this.translate1Buffer=rg(r,n,"vec2",i.aTranslate1),this.scaleRotate2Buffer=rg(r,n,"vec4",i.aScaleRotate2),this.translate2Buffer=rg(r,n,"vec2",i.aTranslate2),this.pointAPointBBuffer=rg(r,n,"vec4",i.aPointAPointB),this.pointCPointDBuffer=rg(r,n,"vec4",i.aPointCPointD),this.lineWidthBuffer=rg(r,n,"float",i.aLineWidth),this.edgeColorBuffer=rg(r,n,"vec4",i.aEdgeColor),r.bindVertexArray(null),a}},{key:"buffers",get:function(){var e=this;return this._buffers||(this._buffers=Object.keys(this).filter((function(e){return e.endsWith("Buffer")})).map((function(t){return e[t]}))),this._buffers}},{key:"startFrame",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:pg.SCREEN;this.panZoomMatrix=e,this.debugInfo=t,this.renderTarget=n,this.startBatch()}},{key:"startBatch",value:function(){this.instanceCount=0,this.atlasManager.startBatch()}},{key:"endFrame",value:function(){this.endBatch()}},{key:"getTempMatrix",value:function(){return this.tempMatrix=this.tempMatrix||og()}},{key:"drawTexture",value:function(e,t,n){var r=this.atlasManager;if(r.isRenderable(e,n)){r.canAddToCurrentBatch(e,n)||this.endBatch();var i=this.instanceCount;this.vertTypeBuffer.getView(i)[0]=bg;var a=this.indexBuffer.getView(i);Kp(t,a);var o=r.getAtlasInfo(e,n,o),s=o.atlasID,l=o.tex1,u=o.tex2,c=this.atlasIdBuffer.getView(i);c[0]=s;var h=this.tex1Buffer.getView(i);h[0]=l.x,h[1]=l.y,h[2]=l.w,h[3]=l.h;var d=this.tex2Buffer.getView(i);d[0]=u.x,d[1]=u.y,d[2]=u.w,d[3]=u.h;for(var p=this.getTempMatrix(),g=0,f=[1,2];g<f.length;g++){var v=f[g];r.setTransformMatrix(p,o,e,1===v);var y=this["scaleRotate".concat(v,"Buffer")].getView(i);y[0]=p[0],y[1]=p[1],y[2]=p[3],y[3]=p[4];var m=this["translate".concat(v,"Buffer")].getView(i);m[0]=p[6],m[1]=p[7]}this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}},{key:"drawEdgeArrow",value:function(e,t,n){var r,i,a,o=e._private.rscratch;if("source"===n?(r=o.arrowStartX,i=o.arrowStartY,a=o.srcArrowAngle):(r=o.arrowEndX,i=o.arrowEndY,a=o.tgtArrowAngle),!(isNaN(r)||null==r||isNaN(i)||null==i||isNaN(a)||null==a)){var s=e.pstyle(n+"-arrow-shape").value;if("none"!==s){var l=e.pstyle(n+"-arrow-color").value,u=e.pstyle("opacity").value,c=e.pstyle("line-opacity").value,h=u*c,d=e.pstyle("width").pfValue,p=e.pstyle("arrow-scale").value,g=this.r.getArrowWidth(d,p),f=this.getTempMatrix();sg(f),ug(f,f,[r,i]),hg(f,f,[g,g]),cg(f,f,a);var v=this.instanceCount;this.vertTypeBuffer.getView(v)[0]=Eg;var y=this.indexBuffer.getView(v);Kp(t,y);var m=this.edgeColorBuffer.getView(v);$p(l,h,m);var b=this.scaleRotate1Buffer.getView(v);b[0]=f[0],b[1]=f[1],b[2]=f[3],b[3]=f[4];var x=this.translate1Buffer.getView(v);x[0]=f[6],x[1]=f[7],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}},{key:"drawEdgeLine",value:function(e,t){var n=e.pstyle("opacity").value,r=e.pstyle("line-opacity").value,i=e.pstyle("width").pfValue,a=e.pstyle("line-color").value,o=n*r,s=this.getEdgePoints(e);if(s.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),4==s.length){var l=this.instanceCount;this.vertTypeBuffer.getView(l)[0]=xg;var u=this.indexBuffer.getView(l);Kp(t,u);var c=this.edgeColorBuffer.getView(l);$p(a,o,c);var h=this.lineWidthBuffer.getView(l);h[0]=i;var d=this.pointAPointBBuffer.getView(l);d[0]=s[0],d[1]=s[1],d[2]=s[2],d[3]=s[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var p=0;p<s.length-2;p+=2){var g=this.instanceCount;this.vertTypeBuffer.getView(g)[0]=wg;var f=this.indexBuffer.getView(g);Kp(t,f);var v=this.edgeColorBuffer.getView(g);$p(a,o,v);var y=this.lineWidthBuffer.getView(g);y[0]=i;var m=s[p-2],b=s[p-1],x=s[p],w=s[p+1],E=s[p+2],T=s[p+3],_=s[p+4],A=s[p+5];0==p&&(m=2*x-E+.001,b=2*w-T+.001),p==s.length-4&&(_=2*E-x+.001,A=2*T-w+.001);var C=this.pointAPointBBuffer.getView(g);C[0]=m,C[1]=b,C[2]=x,C[3]=w;var D=this.pointCPointDBuffer.getView(g);D[0]=E,D[1]=T,D[2]=_,D[3]=A,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}},{key:"getEdgePoints",value:function(e){var t=e._private.rscratch,n=t.allpts;if(4==n.length)return n;var r=this.getNumSegments(e);return this.getCurveSegmentPoints(n,r)}},{key:"getNumSegments",value:function(e){var t=15;return Math.min(Math.max(t,5),this.maxInstances)}},{key:"getCurveSegmentPoints",value:function(e,t){if(4==e.length)return e;for(var n=Array(2*(t+1)),r=0;r<=t;r++)if(0==r)n[0]=e[0],n[1]=e[1];else if(r==t)n[2*r]=e[e.length-2],n[2*r+1]=e[e.length-1];else{var i=r/t;this.setCurvePoint(e,i,n,2*r)}return n}},{key:"setCurvePoint",value:function(e,t,n,r){if(!(e.length<=2)){for(var i=Array(e.length-2),a=0;a<i.length;a+=2){var o=(1-t)*e[a]+t*e[a+2],s=(1-t)*e[a+1]+t*e[a+3];i[a]=o,i[a+1]=s}return this.setCurvePoint(i,t,n,r)}n[r]=e[0],n[r+1]=e[1]}},{key:"endBatch",value:function(){var e=this.gl,t=this.vao,n=this.vertexCount,r=this.instanceCount;if(0!==r){var i=this.renderTarget.picking?this.pickingProgram:this.program;e.useProgram(i),e.bindVertexArray(t);var a,o=v(this.buffers);try{for(o.s();!(a=o.n()).done;){var s=a.value;s.bufferSubData(r)}}catch(d){o.e(d)}finally{o.f()}for(var l=this.atlasManager.getAtlases(),u=0;u<l.length;u++)l[u].bufferIfNeeded(e);for(var c=0;c<l.length;c++)e.activeTexture(e.TEXTURE0+c),e.bindTexture(e.TEXTURE_2D,l[c].texture),e.uniform1i(i.uTextures[c],c);e.uniformMatrix3fv(i.uPanZoomMatrix,!1,this.panZoomMatrix),e.uniform1i(i.uAtlasSize,this.atlasManager.atlasSize);var h=$p(this.bgColor,1);e.uniform4fv(i.uBGColor,h),e.drawArraysInstanced(e.TRIANGLES,0,n,r),e.bindVertexArray(null),e.bindTexture(e.TEXTURE_2D,null),this.debugInfo&&this.debugInfo.push({count:r,atlasCount:l.length}),this.startBatch()}}},{key:"getDebugInfo",value:function(){return this.debugInfo}},{key:"getAtlasDebugInfo",value:function(){return this.atlasManager.getDebugInfo()}}]),e}();function _g(e,t){return"rgba(".concat(e[0],", ").concat(e[1],", ").concat(e[2],", ").concat(t,")")}var Ag=function(){function e(n){t(this,e),this.r=n}return i(e,[{key:"getStyleKey",value:function(e,t){var n=this.getStyle(e,t),r=n.shape,i=n.opacity,a=n.color;if(!r)return null;var o=t.width(),s=t.height(),l=_g(a,i);return _t("".concat(r,"-").concat(o,"-").concat(s,"-").concat(l))}},{key:"isVisible",value:function(e,t){var n=t.pstyle("".concat(e,"-opacity")).value;return n>0}},{key:"getStyle",value:function(e,t){var n=t.pstyle("".concat(e,"-opacity")).value,r=t.pstyle("".concat(e,"-color")).value,i=t.pstyle("".concat(e,"-shape")).value;return{opacity:n,color:r,shape:i}}},{key:"getPadding",value:function(e,t){return t.pstyle("".concat(e,"-padding")).pfValue}},{key:"draw",value:function(e,t,n,r){if(this.isVisible(e,n)){var i=this.r,a=r.w,o=r.h,s=a/2,l=o/2,u=this.getStyle(e,n),c=u.shape,h=u.color,d=u.opacity;t.save(),t.fillStyle=_g(h,d),"round-rectangle"===c||"roundrectangle"===c?i.drawRoundRectanglePath(t,s,l,a,o,"auto"):"ellipse"===c&&i.drawEllipsePath(t,s,l,a,o),t.fill(),t.restore()}}}]),e}();function Cg(e){var t=e&&e.style&&e.style.backgroundColor||"white";return le(t)}var Dg={};function Ng(e){var t=e.render;e.render=function(n){n=n||{};var r=e.cy;e.webgl&&(r.zoom()>Bd?(Sg(e),t.call(e,n)):(kg(e),Fg(e,n,pg.SCREEN)))};var n=e.matchCanvasSize;e.matchCanvasSize=function(t){n.call(e,t),e.pickingFrameBuffer.setFramebufferAttachmentSizes(e.canvasWidth,e.canvasHeight),e.pickingFrameBuffer.needsDraw=!0},e.findNearestElements=function(t,n,r,i){return Bg(e,t,n)};var r=e.invalidateCachedZSortedEles;e.invalidateCachedZSortedEles=function(){r.call(e),e.pickingFrameBuffer.needsDraw=!0};var i=e.notify;e.notify=function(t,n){i.call(e,t,n),"viewport"===t||"bounds"===t?e.pickingFrameBuffer.needsDraw=!0:"background"===t&&e.eleDrawing.invalidate(n,{type:"node-body"})}}function Sg(e){var t=e.data.contexts[e.WEBGL];t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}function kg(e){var t=function(t){t.save(),t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,e.canvasWidth,e.canvasHeight),t.restore()};t(e.data.contexts[e.NODE]),t(e.data.contexts[e.DRAG])}function Lg(e){var t=e.canvasWidth,n=e.canvasHeight,r=Hp(e),i=r.pan,a=r.zoom,o=og();ug(o,o,[i.x,i.y]),hg(o,o,[a,a]);var s=og();dg(s,t,n);var l=og();return lg(l,s,o),l}function Pg(e,t){var n=e.canvasWidth,r=e.canvasHeight,i=Hp(e),a=i.pan,o=i.zoom;t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,n,r),t.translate(a.x,a.y),t.scale(o,o)}function Ig(e,t){e.drawSelectionRectangle(t,(function(t){return Pg(e,t)}))}function Mg(e){var t=e.data.contexts[e.NODE];t.save(),Pg(e,t),t.strokeStyle="rgba(0, 0, 0, 0.3)",t.beginPath(),t.moveTo(-1e3,0),t.lineTo(1e3,0),t.stroke(),t.beginPath(),t.moveTo(0,-1e3),t.lineTo(0,1e3),t.stroke(),t.restore()}function Og(e){var t=function(t,n,r){for(var i=t.atlasManager.getRenderTypeOpts(n),a=e.data.contexts[e.NODE],o=.125,s=i.atlasCollection.atlases,l=0;l<s.length;l++){var u=s[l],c=u.canvas,h=c.width,d=c.height,p=h*l,g=c.height*r;a.save(),a.scale(o,o),a.drawImage(c,p,g),a.strokeStyle="black",a.rect(p,g,h,d),a.stroke(),a.restore()}},n=0;t(e.eleDrawing,"node-body",n++),t(e.eleDrawing,"node-label",n++)}function Rg(e,t,n,r,i){var a,s,l,u,c=Hp(e),h=c.pan,d=c.zoom;if(void 0===r||void 0===i){var p=qp(e,h,d,t,n),g=o(p,2),f=g[0],v=g[1],y=6;a=f-y/2,s=v-y/2,l=y,u=y}else{var m=qp(e,h,d,t,n),b=o(m,2),x=b[0],w=b[1],E=qp(e,h,d,r,i),T=o(E,2),_=T[0],A=T[1];a=x,s=A,l=Math.abs(_-x),u=Math.abs(A-w)}if(0===l||0===u)return[];var C=e.data.contexts[e.WEBGL];C.bindFramebuffer(C.FRAMEBUFFER,e.pickingFrameBuffer),e.pickingFrameBuffer.needsDraw&&(C.viewport(0,0,C.canvas.width,C.canvas.height),Fg(e,null,pg.PICKING),e.pickingFrameBuffer.needsDraw=!1);var D=l*u,N=new Uint8Array(4*D);C.readPixels(a,s,l,u,C.RGBA,C.UNSIGNED_BYTE,N),C.bindFramebuffer(C.FRAMEBUFFER,null);for(var S=new Set,k=0;k<D;k++){var L=N.slice(4*k,4*k+4),P=Zp(L)-1;P>=0&&S.add(P)}return S}function Bg(e,t,n){var r,i,a,o=Rg(e,t,n),s=e.getCachedZSortedEles(),l=v(o);try{for(l.s();!(a=l.n()).done;){var u=a.value,c=s[u];if(!r&&c.isNode()&&(r=c),!i&&c.isEdge()&&(i=c),r&&i)break}}catch(h){l.e(h)}finally{l.f()}return[r,i].filter(Boolean)}function Fg(e,t,n){var r,i;e.webglDebug&&(i=[],r=performance.now());var a=e.eleDrawing,o=0;if(n.screen&&e.data.canvasNeedsRedraw[e.SELECT_BOX]&&Ig(e,t),e.data.canvasNeedsRedraw[e.NODE]||n.picking){var s=function(e,t){t+=1,e.isNode()?(a.drawTexture(e,t,"node-underlay"),a.drawTexture(e,t,"node-body"),a.drawTexture(e,t,"node-label"),a.drawTexture(e,t,"node-overlay")):(a.drawEdgeLine(e,t),a.drawEdgeArrow(e,t,"source"),a.drawEdgeArrow(e,t,"target"),a.drawTexture(e,t,"edge-label"))},l=e.data.contexts[e.WEBGL];n.screen?(l.clearColor(0,0,0,0),l.enable(l.BLEND),l.blendFunc(l.ONE,l.ONE_MINUS_SRC_ALPHA)):l.disable(l.BLEND),l.clear(l.COLOR_BUFFER_BIT|l.DEPTH_BUFFER_BIT),l.viewport(0,0,l.canvas.width,l.canvas.height);var u=Lg(e),c=e.getCachedZSortedEles();if(o=c.length,a.startFrame(u,i,n),n.screen){for(var h=0;h<c.nondrag.length;h++)s(c.nondrag[h],h);for(var d=0;d<c.drag.length;d++)s(c.drag[d],-1)}else if(n.picking)for(var p=0;p<c.length;p++)s(c[p],p);a.endFrame(),e.data.gc&&(console.log("Garbage Collect!"),e.data.gc=!1,a.gc()),n.screen&&e.webglDebugShowAtlases&&(Mg(e),Og(e)),e.data.canvasNeedsRedraw[e.NODE]=!1,e.data.canvasNeedsRedraw[e.DRAG]=!1}if(e.webglDebug){var g,f=performance.now(),y=!0,m=0,b=0,x=v(i);try{for(x.s();!(g=x.n()).done;){var w=g.value;m++,b+=w.count}}catch(N){x.e(N)}finally{x.f()}var E=Math.ceil(f-r),T="".concat(o," elements, ").concat(b," rectangles, ").concat(m," batches");if(y)console.log("WebGL (".concat(n.name,") - ").concat(T));else{console.log("WebGL render (".concat(n.name,") - frame time ").concat(E,"ms")),console.log("  ".concat(T)),console.log("Texture Atlases Used:");var _,A=a.getAtlasDebugInfo(),C=v(A);try{for(C.s();!(_=C.n()).done;){var D=_.value;console.log("  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Ag(n);n.eleDrawing.addTextureRenderType("node-body",gg({getKey:t.getStyleKey,getBoundingBox:t.getElementBox,drawElement:t.drawElement,isVisible:function(e){return e.visible()}})),n.eleDrawing.addTextureRenderType("node-label",gg({getKey:t.getLabelKey,getBoundingBox:t.getLabelBox,drawElement:t.drawLabel,getRotation:a,getRotationPoint:t.getLabelRotationPoint,getRotationOffset:t.getLabelRotationOffset,isVisible:o})),n.eleDrawing.addTextureRenderType("node-overlay",gg({getBoundingBox:t.getElementBox,getKey:function(e){return s.getStyleKey("overlay",e)},drawElement:function(e,t,n){return s.draw("overlay",e,t,n)},isVisible:function(e){return s.isVisible("overlay",e)},getPadding:function(e){return s.getPadding("overlay",e)}})),n.eleDrawing.addTextureRenderType("node-underlay",gg({getBoundingBox:t.getElementBox,getKey:function(e){return s.getStyleKey("underlay",e)},drawElement:function(e,t,n){return s.draw("underlay",e,t,n)},isVisible:function(e){return s.isVisible("underlay",e)},getPadding:function(e){return s.getPadding("underlay",e)}})),n.eleDrawing.addTextureRenderType("edge-label",gg({getKey:t.getLabelKey,getBoundingBox:t.getLabelBox,drawElement:t.drawLabel,getRotation:a,getRotationPoint:t.getLabelRotationPoint,getRotationOffset:t.getLabelRotationOffset,isVisible:o}));var l=lt((function(){console.log("garbage collect flag set"),n.data.gc=!0}),1e4);n.onUpdateEleCalcs((function(e,t){var r=!1;t&&t.length>0&&(r|=n.eleDrawing.invalidate(t)),r&&l()})),Ng(n)};for(var zg={drawPolygonPath:function(e,t,n,r,i,a){var o=r/2,s=i/2;e.beginPath&&e.beginPath(),e.moveTo(t+o*a[0],n+s*a[1]);for(var l=1;l<a.length/2;l++)e.lineTo(t+o*a[2*l],n+s*a[2*l+1]);e.closePath()},drawRoundPolygonPath:function(e,t,n,r,i,a,o){o.forEach((function(t){return ad(e,t)})),e.closePath()},drawRoundRectanglePath:function(e,t,n,r,i,a){var o=r/2,s=i/2,l="auto"===a?wr(r,i):Math.min(a,s,o);e.beginPath&&e.beginPath(),e.moveTo(t,n-s),e.arcTo(t+o,n-s,t+o,n,l),e.arcTo(t+o,n+s,t,n+s,l),e.arcTo(t-o,n+s,t-o,n,l),e.arcTo(t-o,n-s,t,n-s,l),e.lineTo(t,n-s),e.closePath()},drawBottomRoundRectanglePath:function(e,t,n,r,i,a){var o=r/2,s=i/2,l="auto"===a?wr(r,i):a;e.beginPath&&e.beginPath(),e.moveTo(t,n-s),e.lineTo(t+o,n-s),e.lineTo(t+o,n),e.arcTo(t+o,n+s,t,n+s,l),e.arcTo(t-o,n+s,t-o,n,l),e.lineTo(t-o,n-s),e.lineTo(t,n-s),e.closePath()},drawCutRectanglePath:function(e,t,n,r,i,a,o){var s=r/2,l=i/2,u="auto"===o?Tr():o;e.beginPath&&e.beginPath(),e.moveTo(t-s+u,n-l),e.lineTo(t+s-u,n-l),e.lineTo(t+s,n-l+u),e.lineTo(t+s,n+l-u),e.lineTo(t+s-u,n+l),e.lineTo(t-s+u,n+l),e.lineTo(t-s,n+l-u),e.lineTo(t-s,n-l+u),e.closePath()},drawBarrelPath:function(e,t,n,r,i){var 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u(e,t,n,o){null==n&&null==o&&(o=t),r.call(this,o),null!=e.graphManager&&(e=e.graphManager),this.estimatedSize=i.MIN_VALUE,this.inclusionTreeDepth=i.MAX_VALUE,this.vGraphObject=o,this.edges=[],this.graphManager=e,this.rect=null!=n&&null!=t?new a(t.x,t.y,n.width,n.height):new a}for(var c in u.prototype=Object.create(r.prototype),r)u[c]=r[c];u.prototype.getEdges=function(){return this.edges},u.prototype.getChild=function(){return this.child},u.prototype.getOwner=function(){return this.owner},u.prototype.getWidth=function(){return this.rect.width},u.prototype.setWidth=function(e){this.rect.width=e},u.prototype.getHeight=function(){return this.rect.height},u.prototype.setHeight=function(e){this.rect.height=e},u.prototype.getCenterX=function(){return this.rect.x+this.rect.width/2},u.prototype.getCenterY=function(){return this.rect.y+this.rect.height/2},u.prototype.getCenter=function(){return new l(this.rect.x+this.rect.width/2,this.rect.y+this.rect.height/2)},u.prototype.getLocation=function(){return new l(this.rect.x,this.rect.y)},u.prototype.getRect=function(){return this.rect},u.prototype.getDiagonal=function(){return Math.sqrt(this.rect.width*this.rect.width+this.rect.height*this.rect.height)},u.prototype.getHalfTheDiagonal=function(){return Math.sqrt(this.rect.height*this.rect.height+this.rect.width*this.rect.width)/2},u.prototype.setRect=function(e,t){this.rect.x=e.x,this.rect.y=e.y,this.rect.width=t.width,this.rect.height=t.height},u.prototype.setCenter=function(e,t){this.rect.x=e-this.rect.width/2,this.rect.y=t-this.rect.height/2},u.prototype.setLocation=function(e,t){this.rect.x=e,this.rect.y=t},u.prototype.moveBy=function(e,t){this.rect.x+=e,this.rect.y+=t},u.prototype.getEdgeListToNode=function(e){var t=[],n=this;return n.edges.forEach((function(r){if(r.target==e){if(r.source!=n)throw"Incorrect edge source!";t.push(r)}})),t},u.prototype.getEdgesBetween=function(e){var t=[],n=this;return n.edges.forEach((function(r){if(r.source!=n&&r.target!=n)throw"Incorrect edge source and/or target";r.target!=e&&r.source!=e||t.push(r)})),t},u.prototype.getNeighborsList=function(){var e=new Set,t=this;return t.edges.forEach((function(n){if(n.source==t)e.add(n.target);else{if(n.target!=t)throw"Incorrect incidency!";e.add(n.source)}})),e},u.prototype.withChildren=function(){var e,t,n=new Set;if(n.add(this),null!=this.child)for(var r=this.child.getNodes(),i=0;i<r.length;i++)e=r[i],t=e.withChildren(),t.forEach((function(e){n.add(e)}));return n},u.prototype.getNoOfChildren=function(){var e,t=0;if(null==this.child)t=1;else for(var n=this.child.getNodes(),r=0;r<n.length;r++)e=n[r],t+=e.getNoOfChildren();return 0==t&&(t=1),t},u.prototype.getEstimatedSize=function(){if(this.estimatedSize==i.MIN_VALUE)throw"assert failed";return this.estimatedSize},u.prototype.calcEstimatedSize=function(){return 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++)o=n[i],o.isInterGraph?this.graphManager.remove(o):o.source.owner.remove(o);var a=this.nodes.indexOf(t);if(-1==a)throw"Node not in owner node list!";this.nodes.splice(a,1)}else if(e instanceof l){var o=e;if(null==o)throw"Edge is null!";if(null==o.source||null==o.target)throw"Source and/or target is null!";if(null==o.source.owner||null==o.target.owner||o.source.owner!=this||o.target.owner!=this)throw"Source and/or target owner is invalid!";var u=o.source.edges.indexOf(o),c=o.target.edges.indexOf(o);if(!(u>-1&&c>-1))throw"Source and/or target doesn't know this edge!";o.source.edges.splice(u,1),o.target!=o.source&&o.target.edges.splice(c,1);a=o.source.owner.getEdges().indexOf(o);if(-1==a)throw"Not in owner's edge list!";o.source.owner.getEdges().splice(a,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];e=u.getTop(),t=u.getLeft(),r>e&&(r=e),a>t&&(a=t)}return r==i.MAX_VALUE?null:(n=void 0!=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(),t=f.getLeft(),n=f.getRight(),r=f.getTop(),a=f.getBottom(),s>t&&(s=t),l<n&&(l=n),c>r&&(c=r),h<a&&(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=void 0!=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];t=p.getLeft(),n=p.getRight(),r=p.getTop(),a=p.getBottom(),o>t&&(o=t),s<n&&(s=n),l>r&&(l=r),c<a&&(c=a)}var g=new u(o,l,s-o,c-l);return g},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++){var i=t[r];e+=i.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],o=a.withChildren();o.forEach((function(e){r.push(e),i.add(e)}));while(0!==r.length){a=r.shift(),t=a.getEdges();for(var s=t.length,l=0;l<s;l++){var u=t[l];if(n=u.getOtherEndInGraph(a,this),null!=n&&!i.has(n)){var c=n.withChildren();c.forEach((function(e){r.push(e),i.add(e)}))}}}if(this.isConnected=!1,i.size>=this.nodes.length){var d=0;i.forEach((function(t){t.owner==e&&d++})),d==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,r=t,n=e;var a=r.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!";var n,a=[];a=a.concat(t.getEdges());for(var o=a.length,s=0;s<o;s++)n=a[s],t.remove(n);var l,u=[];u=u.concat(t.getNodes()),o=u.length;for(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(n=e,null==n)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!";c=n.source.edges.indexOf(n);if(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;var n,r=e.getOwner();do{if(n=r.getParent(),null==n)break;if(n==t)return!0;if(r=n.getOwner(),null==r)break}while(1);r=t.getOwner();do{if(n=r.getParent(),null==n)break;if(n==e)return!0;if(r=n.getOwner(),null==r)break}while(1);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(e=a[s],t=e.source,n=e.target,e.lca=null,e.sourceInLca=t,e.targetInLca=n,t!=n){r=t.getOwner();while(null==e.lca){e.targetInLca=n,i=n.getOwner();while(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();var n=e.getOwner();do{if(null==n)break;var r=t.getOwner();do{if(null==r)break;if(r==n)return r;r=r.getParent().getOwner()}while(1);n=n.getParent().getOwner()}while(1);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],n.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(),T=!1,_=!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 A=e.height/e.width,C=t.height/t.width,D=(o-i)/(a-r),N=void 0,S=void 0,k=void 0,L=void 0,P=void 0,I=void 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u.prototype=Object.create(i.prototype),i)u[c]=i[c];u.prototype.initParameters=function(){i.prototype.initParameters.call(this,arguments),this.totalIterations=0,this.notAnimatedIterations=0,this.useFRGridVariant=a.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION,this.grid=[]},u.prototype.calcIdealEdgeLengths=function(){for(var e,t,n,r,i,s,l=this.getGraphManager().getAllEdges(),u=0;u<l.length;u++)e=l[u],e.idealLength=this.idealEdgeLength,e.isInterGraph&&(n=e.getSource(),r=e.getTarget(),i=e.getSourceInLca().getEstimatedSize(),s=e.getTargetInLca().getEstimatedSize(),this.useSmartIdealEdgeLengthCalculation&&(e.idealLength+=i+s-2*o.SIMPLE_NODE_SIZE),t=e.getLca().getInclusionTreeDepth(),e.idealLength+=a.DEFAULT_EDGE_LENGTH*a.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR*(n.getInclusionTreeDepth()+r.getInclusionTreeDepth()-2*t))},u.prototype.initSpringEmbedder=function(){var e=this.getAllNodes().length;this.incremental?(e>a.ADAPTATION_LOWER_NODE_LIMIT&&(this.coolingFactor=Math.max(this.coolingFactor*a.COOLING_ADAPTATION_FACTOR,this.coolingFactor-(e-a.ADAPTATION_LOWER_NODE_LIMIT)/(a.ADAPTATION_UPPER_NODE_LIMIT-a.ADAPTATION_LOWER_NODE_LIMIT)*this.coolingFactor*(1-a.COOLING_ADAPTATION_FACTOR))),this.maxNodeDisplacement=a.MAX_NODE_DISPLACEMENT_INCREMENTAL):(e>a.ADAPTATION_LOWER_NODE_LIMIT?this.coolingFactor=Math.max(a.COOLING_ADAPTATION_FACTOR,1-(e-a.ADAPTATION_LOWER_NODE_LIMIT)/(a.ADAPTATION_UPPER_NODE_LIMIT-a.ADAPTATION_LOWER_NODE_LIMIT)*(1-a.COOLING_ADAPTATION_FACTOR)):this.coolingFactor=1,this.initialCoolingFactor=this.coolingFactor,this.maxNodeDisplacement=a.MAX_NODE_DISPLACEMENT),this.maxIterations=Math.max(5*this.getAllNodes().length,this.maxIterations),this.totalDisplacementThreshold=this.displacementThresholdPerNode*this.getAllNodes().length,this.repulsionRange=this.calcRepulsionRange()},u.prototype.calcSpringForces=function(){for(var e,t=this.getAllEdges(),n=0;n<t.length;n++)e=t[n],this.calcSpringForce(e,e.idealLength)},u.prototype.calcRepulsionForces=function(){var e,t,n,r,i,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%a.GRID_CALCULATION_CHECK_PERIOD==1&&o&&this.updateGrid(),i=new Set,e=0;e<l.length;e++)n=l[e],this.calculateRepulsionForceOfANode(n,i,o,s),i.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)},u.prototype.calcGravitationalForces=function(){for(var e,t=this.getAllNodesToApplyGravitation(),n=0;n<t.length;n++)e=t[n],this.calcGravitationalForce(e)},u.prototype.moveNodes=function(){for(var e,t=this.getAllNodes(),n=0;n<t.length;n++)e=t[n],e.move()},u.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;n=e.getLength(),0!=n&&(r=this.springConstant*(n-t),i=r*(e.lengthX/n),a=r*(e.lengthY/n),o.springForceX+=i,o.springForceY+=a,s.springForceX-=i,s.springForceY-=a)},u.prototype.calcRepulsionForce=function(e,t){var n,r,i,o,u,c,h,d=e.getRect(),p=t.getRect(),g=new Array(2),f=new Array(4);if(d.intersects(p)){s.calcSeparationAmount(d,p,g,a.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()):(s.getIntersection(d,p,f),n=f[2]-f[0],r=f[3]-f[1]),Math.abs(n)<a.MIN_REPULSION_DIST&&(n=l.sign(n)*a.MIN_REPULSION_DIST),Math.abs(r)<a.MIN_REPULSION_DIST&&(r=l.sign(r)*a.MIN_REPULSION_DIST),i=n*n+r*r,o=Math.sqrt(i),u=this.repulsionConstant*e.noOfChildren*t.noOfChildren/i,c=u*n/o,h=u*r/o,e.repulsionForceX-=c,e.repulsionForceY-=h,t.repulsionForceX+=c,t.repulsionForceY+=h},u.prototype.calcGravitationalForce=function(e){var t,n,r,i,a,o,s,l;t=e.getOwner(),n=(t.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()?(l=t.getEstimatedSize()*this.gravityRangeFactor,(o>l||s>l)&&(e.gravitationForceX=-this.gravityConstant*i,e.gravitationForceY=-this.gravityConstant*a)):(l=t.getEstimatedSize()*this.compoundGravityRangeFactor,(o>l||s>l)&&(e.gravitationForceX=-this.gravityConstant*i*this.compoundGravityConstant,e.gravitationForceY=-this.gravityConstant*a*this.compoundGravityConstant))},u.prototype.isConverged=function(){var e,t=!1;return 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r=0,i=0,a=0,o=0;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)},u.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())},u.prototype.calculateRepulsionForceOfANode=function(e,t,n,i){if(this.totalIterations%a.GRID_CALCULATION_CHECK_PERIOD==1&&n||i){var o,s=new Set;e.surrounding=new Array;for(var l=this.grid,u=e.startX-1;u<e.finishX+2;u++)for(var c=e.startY-1;c<e.finishY+2;c++)if(!(u<0||c<0||u>=l.length||c>=l[0].length))for(var h=0;h<l[u][c].length;h++)if(o=l[u][c][h],e.getOwner()==o.getOwner()&&e!=o&&!t.has(o)&&!s.has(o)){var d=Math.abs(e.getCenterX()-o.getCenterX())-(e.getWidth()/2+o.getWidth()/2),p=Math.abs(e.getCenterY()-o.getCenterY())-(e.getHeight()/2+o.getHeight()/2);d<=this.repulsionRange&&p<=this.repulsionRange&&s.add(o)}e.surrounding=[].concat(r(s))}for(u=0;u<e.surrounding.length;u++)this.calcRepulsionForce(e,e.surrounding[u])},u.prototype.calcRepulsionRange=function(){return 0},e.exports=u},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 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r=1;r<this.jMax;r++){var i=void 0;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;var a=this.grid[n-1][r]+this.gap_penalty,o=this.grid[n][r-1]+this.gap_penalty,s=[i,a,o],l=this.arrayAllMaxIndexes(s);this.grid[n][r]=s[l[0]],this.tracebackGrid[n][r]=[l.includes(0),l.includes(1),l.includes(2)]}this.score=this.grid[this.iMax-1][this.jMax-1]}},{key:"alignmentTraceback",value:function(){var e=[];e.push({pos:[this.sequence1.length,this.sequence2.length],seq1:"",seq2:""});while(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){var n=[],r=-1;while(-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=a},function(e,t,n){"use strict";var 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