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1return n.boundingBox&&(r.forEach(function(n){var r=t.layoutNodes[t.idToIndex[n.data("id")]];a.x1=Math.min(a.x1,r.positionX),a.x2=Math.max(a.x2,r.positionX),a.y1=Math.min(a.y1,r.positionY),a.y2=Math.max(a.y2,r.positionY)}),a.w=a.x2-a.x1,a.h=a.y2-a.y1),function(r,o){var s=t.layoutNodes[t.idToIndex[r.data("id")]];if(n.boundingBox){var l=(s.positionX-a.x1)/a.w,u=(s.positionY-a.y1)/a.h;return{x:i.x1+l*i.w,y:i.y1+u*i.h}}return{x:s.positionX,y:s.positionY}}},o6=function(t,n,r){var i=r.layout,a=r.eles.nodes(),o=o9(t,r,a);a.positions(o),!0!==t.ready&&(t.ready=!0,i.one("layoutready",r.ready),i.emit({type:"layoutready",layout:this}))},o8=function(t,n,r){o7(t,n),si(t),sa(t,n),so(t),ss(t)},o7=function(t,n){for(var r=0;r<t.graphSet.length;r++)for(var i=t.graphSet[r],a=i.length,o=0;o<a;o++)for(var s=t.layoutNodes[t.idToIndex[i[o]]],l=o+1;l<a;l++)st(s,t.layoutNodes[t.idToIndex[i[l]]],t,n)},se=function(t){return 2*t*Math.random()-1},st=function(t,n,r,i){if(t.cmptId===n.cmptId||r.isCompound){var a=n.positionX-t.positionX,o=n.positionY-t.positionY;0===a&&0===o&&(a=se(1),o=se(1));var s=sn(t,n,a,o);if(s>0)var l=(c=i.nodeOverlap*s)*a/(v=Math.sqrt(a*a+o*o)),u=c*o/v;else{var c,h=sr(t,a,o),d=sr(n,-1*a,-1*o),f=d.x-h.x,p=d.y-h.y,g=f*f+p*p,v=Math.sqrt(g);l=(c=(t.nodeRepulsion+n.nodeRepulsion)/g)*f/v,u=c*p/v}t.isLocked||(t.offsetX-=l,t.offsetY-=u),n.isLocked||(n.offsetX+=l,n.offsetY+=u)}},sn=function(t,n,r,i){if(r>0)var a=t.maxX-n.minX;else a=n.maxX-t.minX;if(i>0)var o=t.maxY-n.minY;else o=n.maxY-t.minY;return a>=0&&o>=0?Math.sqrt(a*a+o*o):0},sr=function(t,n,r){var i=t.positionX,a=t.positionY,o=t.height||1,s=t.width||1,l=r/n,u=o/s,c={};return 0===n&&0<r||0===n&&0>r?(c.x=i,c.y=a+o/2):0<n&&-1*u<=l&&l<=u?(c.x=i+s/2,c.y=a+s*r/2/n):0>n&&-1*u<=l&&l<=u?(c.x=i-s/2,c.y=a-s*r/2/n):0<r&&(l<=-1*u||l>=u)?(c.x=i+o*n/2/r,c.y=a+o/2):0>r&&(l<=-1*u||l>=u)&&(c.x=i-o*n/2/r,c.y=a-o/2),c},si=function(t,n){for(var r=0;r<t.edgeSize;r++){var i=t.layoutEdges[r],a=t.idToIndex[i.sourceId],o=t.layoutNodes[a],s=t.idToIndex[i.targetId],l=t.layoutNodes[s],u=l.positionX-o.positionX,c=l.positionY-o.positionY;if(0!==u||0!==c){var h=sr(o,u,c),d=sr(l,-1*u,-1*c),f=d.x-h.x,p=d.y-h.y,g=Math.sqrt(f*f+p*p),v=Math.pow(i.idealLength-g,2)/i.elasticity;if(0!==g)var y=v*f/g,m=v*p/g;else y=0,m=0;o.isLocked||(o.offsetX+=y,o.offsetY+=m),l.isLocked||(l.offsetX-=y,l.offsetY-=m)}}},sa=function(t,n){if(0!==n.gravity)for(var r=0;r<t.graphSet.length;r++){var i=t.graphSet[r],a=i.length;if(0===r)var o=t.clientHeight/2,s=t.clientWidth/2;else{var l=t.layoutNodes[t.idToIndex[i[0]]],u=t.layoutNodes[t.idToIndex[l.parentId]];o=u.positionX,s=u.positionY}for(var c=0;c<a;c++){var h=t.layoutNodes[t.idToIndex[i[c]]];if(!h.isLocked){var d=o-h.positionX,f=s-h.positionY,p=Math.sqrt(d*d+f*f);if(p>1){var g=n.gravity*d/p,v=n.gravity*f/p;h.offsetX+=g,h.offsetY+=v}}}}},so=function(t,n){var r=[],i=0,a=-1;for(r.push.apply(r,t.graphSet[0]),a+=t.graphSet[0].length;i<=a;){var o=r[i++],s=t.idToIndex[o],l=t.layoutNodes[s],u=l.children;if(0<u.length&&!l.isLocked){for(var c=l.offsetX,h=l.offsetY,d=0;d<u.length;d++){var f=t.layoutNodes[t.idToIndex[u[d]]];f.offsetX+=c,f.offsetY+=h,r[++a]=u[d]}l.offsetX=0,l.offsetY=0}}},ss=function(t,n){for(var r,i=0;i<t.nodeSize;i++)0<(r=t.layoutNodes[i]).children.length&&(r.maxX=void 0,r.minX=void 0,r.maxY=void 0,r.minY=void 0);for(i=0;i<t.nodeSize;i++)if(!(0<(r=t.layoutNodes[i]).children.length||r.isLocked)){var a=sl(r.offsetX,r.offsetY,t.temperature);r.positionX+=a.x,r.positionY+=a.y,r.offsetX=0,r.offsetY=0,r.minX=r.positionX-r.width,r.maxX=r.positionX+r.width,r.minY=r.positionY-r.height,r.maxY=r.positionY+r.height,su(r,t)}for(i=0;i<t.nodeSize;i++)0<(r=t.layoutNodes[i]).children.length&&!r.isLocked&&(r.positionX=(r.maxX+r.minX)/2,r.positionY=(r.maxY+r.minY)/2,r.width=r.maxX-r.minX,r.height=r.maxY-r.minY)},sl=function(t,n,r){var i=Math.sqrt(t*t+n*n);if(i>r)var a={x:r*t/i,y:r*n/i};else a={x:t,y:n};return a},su=function(t,n){var r=t.parentId;if(null!=r){var i=n.layoutNodes[n.idToIndex[r]],a=!1;return(null==i.maxX||t.maxX+i.padRight>i.maxX)&&(i.maxX=t.maxX+i.padRight,a=!0),(null==i.minX||t.minX-i.padLeft<i.minX)&&(i.minX=t.minX-i.padLeft,a=!0),(null==i.maxY||t.maxY+i.padBottom>i.maxY)&&(i.maxY=t.maxY+i.padBottom,a=!0),(null==i.minY||t.minY-i.padTop<i.minY)&&(i.minY=t.minY-i.padTop,a=!0),a?su(i,n):void 0}},sc=function(t,n){for(var r,i=t.layoutNodes,a=[],o=0;o<i.length;o++){var s=i[o],l=s.cmptId;(a[l]=a[l]||[]).push(s)}var u=0;for(o=0;o<a.length;o++)if(r=a[o]){r.x1=1/0,r.x2=-1/0,r.y1=1/0,r.y2=-1/0;for(var c=0;c<r.length;c++){var h=r[c];r.x1=Math.min(r.x1,h.positionX-h.width/2),r.x2=Math.max(r.x2,h.positionX+h.width/2),r.y1=Math.min(r.y1,h.positionY-h.height/2),r.y2=Math.max(r.y2,h.positionY+h.height/2)}r.w=r.x2-r.x1,r.h=r.y2-r.y1,u+=r.w*r.h}a.sort(function(t,n){return n.w*n.h-t.w*t.h});var d=0,f=0,p=0,g=0,v=Math.sqrt(u)*t.clientWidth/t.clientHeight;for(o=0;o<a.length;o++)if(r=a[o]){for(c=0;c<r.length;c++)(h=r[c]).isLocked||(h.positionX+=d-r.x1,h.positionY+=f-r.y1);d+=r.w+n.componentSpacing,p+=r.w+n.componentSpacing,g=Math.max(g,r.h),p>v&&(f+=g+n.componentSpacing,d=0,p=0,g=0)}},sh={fit:!0,padding:30,boundingBox:void 0,avoidOverlap:!0,avoidOverlapPadding:10,nodeDimensionsIncludeLabels:!1,spacingFactor:void 0,condense:!1,rows:void 0,cols:void 0,position:function(t){},sort:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(t,n){return!0},ready:void 0,stop:void 0,transform:function(t,n){return n}};function sd(t){this.options=eb({},sh,t)}sd.prototype.run=function(){var t=this.options,n=t.cy,r=t.eles,i=r.nodes().not(":parent");t.sort&&(i=i.sort(t.sort));var a=tM(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:n.width(),h:n.height()});if(0===a.h||0===a.w)r.nodes().layoutPositions(this,t,function(t){return{x:a.x1,y:a.y1}});else{var o=i.size(),s=Math.sqrt(o*a.h/a.w),l=Math.round(s),u=Math.round(a.w/a.h*s),c=function(t){if(null==t)return Math.min(l,u);Math.min(l,u)==l?l=t:u=t},h=function(t){if(null==t)return Math.max(l,u);Math.max(l,u)==l?l=t:u=t},d=t.rows,f=null!=t.cols?t.cols:t.columns;if(null!=d&&null!=f)l=d,u=f;else if(null!=d&&null==f)u=Math.ceil(o/(l=d));else if(null==d&&null!=f)l=Math.ceil(o/(u=f));else if(u*l>o){var p=c(),g=h();(p-1)*g>=o?c(p-1):(g-1)*p>=o&&h(g-1)}else for(;u*l<o;){var v=c(),y=h();(y+1)*v>=o?h(y+1):c(v+1)}var m=a.w/u,b=a.h/l;

1if(t.condense&&(m=0,b=0),t.avoidOverlap)for(var x=0;x<i.length;x++){var w=i[x],E=w._private.position;null!=E.x&&null!=E.y||(E.x=0,E.y=0);var k=w.layoutDimensions(t),T=t.avoidOverlapPadding,C=k.w+T,P=k.h+T;m=Math.max(m,C),b=Math.max(b,P)}for(var S={},B=function(t,n){return!!S["c-"+t+"-"+n]},D=function(t,n){S["c-"+t+"-"+n]=!0},_=0,A=0,M=function(){++A>=u&&(A=0,_++)},R={},I=0;I<i.length;I++){var N=i[I],L=t.position(N);if(L&&(void 0!==L.row||void 0!==L.col)){var z={row:L.row,col:L.col};if(void 0===z.col)for(z.col=0;B(z.row,z.col);)z.col++;else if(void 0===z.row)for(z.row=0;B(z.row,z.col);)z.row++;R[N.id()]=z,D(z.row,z.col)}}i.layoutPositions(this,t,function(t,n){if(t.locked()||t.isParent())return!1;var r,i,o=R[t.id()];if(o)r=o.col*m+m/2+a.x1,i=o.row*b+b/2+a.y1;else{for(;B(_,A);)M();r=A*m+m/2+a.x1,i=_*b+b/2+a.y1,D(_,A),M()}return{x:r,y:i}})}return this};var sf={ready:function(){},stop:function(){}};function sp(t){this.options=eb({},sf,t)}sp.prototype.run=function(){var t=this.options,n=t.eles;return t.cy,this.emit("layoutstart"),n.nodes().positions(function(){return{x:0,y:0}}),this.one("layoutready",t.ready),this.emit("layoutready"),this.one("layoutstop",t.stop),this.emit("layoutstop"),this},sp.prototype.stop=function(){return this};var sg={positions:void 0,zoom:void 0,pan:void 0,fit:!0,padding:30,spacingFactor:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(t,n){return!0},ready:void 0,stop:void 0,transform:function(t,n){return n}};function sv(t){this.options=eb({},sg,t)}sv.prototype.run=function(){var t=this.options,n=t.eles.nodes(),r=Z(t.positions);return n.layoutPositions(this,t,function(n,i){var a=function(n){if(null==t.positions){var i;return{x:(i=n.position()).x,y:i.y}}if(r)return t.positions(n);var a=t.positions[n._private.data.id];return null==a?null:a}(n);return!n.locked()&&null!=a&&a}),this};var sy={fit:!0,padding:30,boundingBox:void 0,animate:!1,animationDuration:500,animationEasing:void 0,animateFilter:function(t,n){return!0},ready:void 0,stop:void 0,transform:function(t,n){return n}};function sm(t){this.options=eb({},sy,t)}function sb(t){this.options=t,this.notifications=0}sm.prototype.run=function(){var t=this.options,n=t.cy,r=t.eles,i=tM(t.boundingBox?t.boundingBox:{x1:0,y1:0,w:n.width(),h:n.height()});return r.nodes().layoutPositions(this,t,function(t,n){return{x:i.x1+Math.round(Math.random()*i.w),y:i.y1+Math.round(Math.random()*i.h)}}),this};var sx=function(){},sw=function(){throw Error("A headless instance can not render images")};sb.prototype={recalculateRenderedStyle:sx,notify:function(){this.notifications++},init:sx,isHeadless:function(){return!0},png:sw,jpg:sw};var sE={calculateArrowAngles:function(t){var n,r,i,a,o,s,l=t._private.rscratch,u="haystack"===l.edgeType,c="bezier"===l.edgeType,h="multibezier"===l.edgeType,d="segments"===l.edgeType,f="compound"===l.edgeType,p="self"===l.edgeType;if(u?(i=l.haystackPts[0],a=l.haystackPts[1],o=l.haystackPts[2],s=l.haystackPts[3]):(i=l.arrowStartX,a=l.arrowStartY,o=l.arrowEndX,s=l.arrowEndY),v=l.midX,y=l.midY,d)n=i-l.segpts[0],r=a-l.segpts[1];else if(h||f||p||c){var g=l.allpts;n=i-tD(g[0],g[2],g[4],.1),r=a-tD(g[1],g[3],g[5],.1)}else n=i-v,r=a-y;l.srcArrowAngle=tk(n,r);var v=l.midX,y=l.midY;if(u&&(v=(i+o)/2,y=(a+s)/2),n=o-i,r=s-a,d){if((g=l.allpts).length/2%2==0){var m=(P=g.length/2)-2;n=g[P]-g[m],r=g[P+1]-g[m+1]}else l.isRound?(n=l.midVector[1],r=-l.midVector[0]):(m=(P=g.length/2-1)-2,n=g[P]-g[m],r=g[P+1]-g[m+1])}else if(h||f||p){var b,x,w,E,k,T,g=l.allpts;if(l.ctrlpts.length/2%2==0){var C=(b=(x=g.length/2-1)+2)+2;w=tD(g[x],g[b],g[C],0),E=tD(g[x+1],g[b+1],g[C+1],0),k=tD(g[x],g[b],g[C],1e-4),T=tD(g[x+1],g[b+1],g[C+1],1e-4)}else C=(b=g.length/2-1)+2,w=tD(g[x=b-2],g[b],g[C],.4999),E=tD(g[x+1],g[b+1],g[C+1],.4999),k=tD(g[x],g[b],g[C],.5),T=tD(g[x+1],g[b+1],g[C+1],.5);n=k-w,r=T-E}if(l.midtgtArrowAngle=tk(n,r),l.midDispX=n,l.midDispY=r,n*=-1,r*=-1,d){if((g=l.allpts).length/2%2==0);else if(!l.isRound){var P,S=(P=g.length/2-1)+2;n=-(g[S]-g[P]),r=-(g[S+1]-g[P+1])}}if(l.midsrcArrowAngle=tk(n,r),d)n=o-l.segpts[l.segpts.length-2],r=s-l.segpts[l.segpts.length-1];else if(h||f||p||c){var B=(g=l.allpts).length;n=o-tD(g[B-6],g[B-4],g[B-2],.9),r=s-tD(g[B-5],g[B-3],g[B-1],.9)}else n=o-v,r=s-y;l.tgtArrowAngle=tk(n,r)}};sE.getArrowWidth=sE.getArrowHeight=function(t,n){var r=this.arrowWidthCache=this.arrowWidthCache||{},i=r[t+", "+n];

1return i||(i=Math.max(Math.pow(13.37*t,.9),29)*n,r[t+", "+n]=i,i)};var sk,sT,sC,sP,sS,sB,sD,s_,sA,sM,sR,sI,sN,sL,sz,sO,sV,sF={},sj={},sX=function(t,n,r){r.x=n.x-t.x,r.y=n.y-t.y,r.len=Math.sqrt(r.x*r.x+r.y*r.y),r.nx=r.x/r.len,r.ny=r.y/r.len,r.ang=Math.atan2(r.ny,r.nx)},sq=function(t,n,r,i,a){if(t!==sV?sX(n,t,sF):(sF.x=-1*sj.x,sF.y=-1*sj.y,sF.nx=-1*sj.nx,sF.ny=-1*sj.ny,sF.ang=sj.ang>0?-(Math.PI-sj.ang):Math.PI+sj.ang),sX(n,r,sj),sC=sF.nx*sj.ny-sF.ny*sj.nx,sP=sF.nx*sj.nx- -(sF.ny*sj.ny),1e-6>Math.abs(sD=Math.asin(Math.max(-1,Math.min(1,sC)))))return sk=n.x,sT=n.y,void(sA=sR=0);sS=1,sB=!1,sP<0?sD<0?sD=Math.PI+sD:(sD=Math.PI-sD,sS=-1,sB=!0):sD>0&&(sS=-1,sB=!0),sR=void 0!==n.radius?n.radius:i,s_=sD/2,sI=Math.min(sF.len/2,sj.len/2),sA=a?(sM=Math.abs(Math.cos(s_)*sR/Math.sin(s_)))>sI?Math.abs((sM=sI)*Math.sin(s_)/Math.cos(s_)):sR:Math.abs((sM=Math.min(sI,sR))*Math.sin(s_)/Math.cos(s_)),sz=n.x+sj.nx*sM,sO=n.y+sj.ny*sM,sk=sz-sj.ny*sA*sS,sT=sO+sj.nx*sA*sS,sN=n.x+sF.nx*sM,sL=n.y+sF.ny*sM,sV=n};function sY(t,n){0===n.radius?t.lineTo(n.cx,n.cy):t.arc(n.cx,n.cy,n.radius,n.startAngle,n.endAngle,n.counterClockwise)}function sW(t,n,r,i){var a=!(arguments.length>4&&void 0!==arguments[4])||arguments[4];return 0===i||0===n.radius?{cx:n.x,cy:n.y,radius:0,startX:n.x,startY:n.y,stopX:n.x,stopY:n.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(sq(t,n,r,i,a),{cx:sk,cy:sT,radius:sA,startX:sN,startY:sL,stopX:sz,stopY:sO,startAngle:sF.ang+Math.PI/2*sS,endAngle:sj.ang-Math.PI/2*sS,counterClockwise:sB})}var sU=Math.sqrt(.02),sH={};function sK(t){var n=[];if(null!=t){for(var r=0;r<t.length;r+=2){var i=t[r],a=t[r+1];n.push({x:i,y:a})}return n}}sH.findMidptPtsEtc=function(t,n){var r,i=n.posPts,a=n.intersectionPts,o=n.vectorNormInverse,s=t.pstyle("source-endpoint"),l=t.pstyle("target-endpoint"),c=null!=s.units&&null!=l.units;switch(t.pstyle("edge-distances").value){case"node-position":r=i;break;case"intersection":r=a;break;case"endpoints":if(c){var h,d,f,p=u(this.manualEndptToPx(t.source()[0],s),2),g=p[0],v=p[1],y=u(this.manualEndptToPx(t.target()[0],l),2),m=y[0],b=y[1];h=b-v,f=Math.sqrt((d=m-g)*d+h*h),o={x:-h/f,y:d/f},r={x1:g,y1:v,x2:m,y2:b}}else e1("Edge ".concat(t.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),r=a}return{midptPts:r,vectorNormInverse:o}},sH.findHaystackPoints=function(t){for(var n=0;n<t.length;n++){var r=t[n],i=r._private,a=i.rscratch;if(!a.haystack){var o=2*Math.random()*Math.PI;a.source={x:Math.cos(o),y:Math.sin(o)},o=2*Math.random()*Math.PI,a.target={x:Math.cos(o),y:Math.sin(o)}}var s=i.source,l=i.target,u=s.position(),c=l.position(),h=s.width(),d=l.width(),f=s.height(),p=l.height(),g=r.pstyle("haystack-radius").value/2;a.haystackPts=a.allpts=[a.source.x*h*g+u.x,a.source.y*f*g+u.y,a.target.x*d*g+c.x,a.target.y*p*g+c.y],a.midX=(a.allpts[0]+a.allpts[2])/2,a.midY=(a.allpts[1]+a.allpts[3])/2,a.edgeType="haystack",a.haystack=!0,this.storeEdgeProjections(r),this.calculateArrowAngles(r),this.recalculateEdgeLabelProjections(r),this.calculateLabelAngles(r)}},sH.findSegmentsPoints=function(t,n){var r=t._private.rscratch,i=t.pstyle("segment-weights"),a=t.pstyle("segment-distances"),o=t.pstyle("segment-radii"),s=t.pstyle("radius-type"),l=Math.min(i.pfValue.length,a.pfValue.length),u=o.pfValue[o.pfValue.length-1],c=s.pfValue[s.pfValue.length-1];r.edgeType="segments",r.segpts=[],r.radii=[],r.isArcRadius=[];for(var h=0;h<l;h++){var d=i.pfValue[h],f=a.pfValue[h],p=1-d,g=this.findMidptPtsEtc(t,n),v=g.midptPts,y=g.vectorNormInverse,m={x:v.x1*p+v.x2*d,y:v.y1*p+v.y2*d};r.segpts.push(m.x+y.x*f,m.y+y.y*f),r.radii.push(void 0!==o.pfValue[h]?o.pfValue[h]:u),r.isArcRadius.push("arc-radius"===(void 0!==s.pfValue[h]?s.pfValue[h]:c))}},sH.findLoopPoints=function(t,n,r,i){var a=t._private.rscratch,o=n.dirCounts,s=n.srcPos,l=t.pstyle("control-point-distances"),u=l?l.pfValue[0]:void 0,c=t.pstyle("loop-direction").pfValue,h=t.pstyle("loop-sweep").pfValue,d=t.pstyle("control-point-step-size").pfValue;a.edgeType="self";var f=r,p=d;i&&(f=0,p=u);var g=c-Math.PI/2,v=g-h/2,y=g+h/2,m=String(c+"_"+h);f=void 0===o[m]?o[m]=0:++o[m],a.ctrlpts=[s.x+1.4*Math.cos(v)*p*(f/3+1),s.y+1.4*Math.sin(v)*p*(f/3+1),s.x+1.4*Math.cos(y)*p*(f/3+1),s.y+1.4*Math.sin(y)*p*(f/3+1)]},sH.findCompoundLoopPoints=function(t,n,r,i){var a=t._private.rscratch;a.edgeType="compound";var o=n.srcPos,s=n.tgtPos,l=n.srcW,u=n.srcH,c=n.tgtW,h=n.tgtH,d=t.pstyle("control-point-step-size").pfValue,f=t.pstyle("control-point-distances"),p=f?f.pfValue[0]:void 0,g=r,v=d;i&&(g=0,v=p);var y={x:o.x-l/2,y:o.y-u/2},m={x:s.x-c/2,y:s.y-h/2},b={x:Math.min(y.x,m.x),y:Math.min(y.y,m.y)},x=Math.max(.5,Math.log(.01*l)),w=Math.max(.5,Math.log(.01*c));a.ctrlpts=[b.x,b.y-1.7995514309304248*v*(g/3+1)*x,b.x-1.7995514309304248*v*(g/3+1)*w,b.y]},sH.findStraightEdgePoints=function(t){t._private.rscratch.edgeType="straight"},sH.findBezierPoints=function(t,n,r,i,a){var o=t._private.rscratch,s=t.pstyle("control-point-step-size").pfValue,l=t.pstyle("control-point-distances"),u=t.pstyle("control-point-we

1ights"),c=l&&u?Math.min(l.value.length,u.value.length):1,h=l?l.pfValue[0]:void 0,d=u.value[0];o.edgeType=i?"multibezier":"bezier",o.ctrlpts=[];for(var f=0;f<c;f++){var p=(.5-n.eles.length/2+r)*s*(a?-1:1),g=void 0,v=tC(p);i&&(h=l?l.pfValue[f]:s,d=u.value[f]);var y=void 0!==(g=i?h:void 0!==h?v*h:void 0)?g:p,m=1-d,b=d,x=this.findMidptPtsEtc(t,n),w=x.midptPts,E=x.vectorNormInverse,k={x:w.x1*m+w.x2*b,y:w.y1*m+w.y2*b};o.ctrlpts.push(k.x+E.x*y,k.y+E.y*y)}},sH.findTaxiPoints=function(t,n){var r=t._private.rscratch;r.edgeType="segments";var i="vertical",a="horizontal",o="leftward",s="rightward",l="downward",u="upward",c=n.posPts,h=n.srcW,d=n.srcH,f=n.tgtW,p=n.tgtH,g="node-position"!==t.pstyle("edge-distances").value,v=t.pstyle("taxi-direction").value,y=v,m=t.pstyle("taxi-turn"),b="%"===m.units,x=m.pfValue,w=t.pstyle("taxi-turn-min-distance").pfValue,E=c.x2-c.x1,k=c.y2-c.y1,T=function(t,n){return t>0?Math.max(t-n,0):Math.min(t+n,0)},C=T(E,g?(h+f)/2:0),P=T(k,g?(d+p)/2:0),S=!1;"auto"===y?v=Math.abs(C)>Math.abs(P)?a:i:y===u||y===l?(v=i,S=!0):y!==o&&y!==s||(v=a,S=!0);var B,D=v===i,_=D?P:C,A=D?k:E,M=tC(A),R=!1;S&&(b||x<0)||!(y===l&&A<0||y===u&&A>0||y===o&&A>0||y===s&&A<0)||(_=(M*=-1)*Math.abs(_),R=!0);var I=function(t){return Math.abs(t)<w||Math.abs(t)>=Math.abs(_)},N=I(B=b?(x<0?1+x:x)*_:(x<0?_:0)+x*M),L=I(Math.abs(_)-Math.abs(B));if((N||L)&&!R){if(D){var z=Math.abs(E)<=f/2;if(Math.abs(A)<=d/2){var O=(c.x1+c.x2)/2,V=c.y1,F=c.y2;r.segpts=[O,V,O,F]}else if(z){var j=(c.y1+c.y2)/2,X=c.x1,q=c.x2;r.segpts=[X,j,q,j]}else r.segpts=[c.x1,c.y2]}else{var Y=Math.abs(k)<=p/2;if(Math.abs(A)<=h/2){var W=(c.y1+c.y2)/2,U=c.x1,H=c.x2;r.segpts=[U,W,H,W]}else if(Y){var K=(c.x1+c.x2)/2,G=c.y1,Z=c.y2;r.segpts=[K,G,K,Z]}else r.segpts=[c.x2,c.y1]}}else if(D){var $=c.y1+B+(g?d/2*M:0),Q=c.x1,J=c.x2;r.segpts=[Q,$,J,$]}else{var ee=c.x1+B+(g?h/2*M:0),et=c.y1,en=c.y2;r.segpts=[ee,et,ee,en]}if(r.isRound){var er=t.pstyle("taxi-radius").value,ei="arc-radius"===t.pstyle("radius-type").value[0];r.radii=Array(r.segpts.length/2).fill(er),r.isArcRadius=Array(r.segpts.length/2).fill(ei)}},sH.tryToCorrectInvalidPoints=function(t,n){var r=t._private.rscratch;if("bezier"===r.edgeType){var i=n.srcPos,a=n.tgtPos,o=n.srcW,s=n.srcH,l=n.tgtW,u=n.tgtH,c=n.srcShape,h=n.tgtShape,d=n.srcCornerRadius,f=n.tgtCornerRadius,p=n.srcRs,g=n.tgtRs,v=!J(r.startX)||!J(r.startY),y=!J(r.arrowStartX)||!J(r.arrowStartY),m=!J(r.endX)||!J(r.endY),b=!J(r.arrowEndX)||!J(r.arrowEndY),x=this.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.arrowShapeWidth*3,w=tP({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.startX,y:r.startY}),E=w<x,k=tP({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.endX,y:r.endY}),T=k<x,C=!1;if(v||y||E){C=!0;var P={x:r.ctrlpts[0]-i.x,y:r.ctrlpts[1]-i.y},S=Math.sqrt(P.x*P.x+P.y*P.y),B={x:P.x/S,y:P.y/S},D=Math.max(o,s),_={x:r.ctrlpts[0]+2*B.x*D,y:r.ctrlpts[1]+2*B.y*D},A=c.intersectLine(i.x,i.y,o,s,_.x,_.y,0,d,p);E?(r.ctrlpts[0]=r.ctrlpts[0]+B.x*(x-w),r.ctrlpts[1]=r.ctrlpts[1]+B.y*(x-w)):(r.ctrlpts[0]=A[0]+B.x*x,r.ctrlpts[1]=A[1]+B.y*x)}if(m||b||T){C=!0;var M={x:r.ctrlpts[0]-a.x,y:r.ctrlpts[1]-a.y},R=Math.sqrt(M.x*M.x+M.y*M.y),I={x:M.x/R,y:M.y/R},N=Math.max(o,s),L={x:r.ctrlpts[0]+2*I.x*N,y:r.ctrlpts[1]+2*I.y*N},z=h.intersectLine(a.x,a.y,l,u,L.x,L.y,0,f,g);T?(r.ctrlpts[0]=r.ctrlpts[0]+I.x*(x-k),r.ctrlpts[1]=r.ctrlpts[1]+I.y*(x-k)):(r.ctrlpts[0]=z[0]+I.x*x,r.ctrlpts[1]=z[1]+I.y*x)}C&&this.findEndpoints(t)}},sH.storeAllpts=function(t){var n=t._private.rscratch;if("multibezier"===n.edgeType||"bezier"===n.edgeType||"self"===n.edgeType||"compound"===n.edgeType){n.allpts=[],n.allpts.push(n.startX,n.startY);for(var r,i=0;i+1<n.ctrlpts.length;i+=2)n.allpts.push(n.ctrlpts[i],n.ctrlpts[i+1]),i+3<n.ctrlpts.length&&n.allpts.push((n.ctrlpts[i]+n.ctrlpts[i+2])/2,(n.ctrlpts[i+1]+n.ctrlpts[i+3])/2);n.allpts.push(n.endX,n.endY),n.ctrlpts.length/2%2==0?(r=n.allpts.length/2-1,n.midX=n.allpts[r],n.midY=n.allpts[r+1]):(r=n.allpts.length/2-3,n.midX=tD(n.allpts[r],n.allpts[r+2],n.allpts[r+4],.5),n.midY=tD(n.allpts[r+1],n.allpts[r+3],n.allpts[r+5],.5))}else if("straight"===n.edgeType)n.allpts=[n.startX,n.startY,n.endX,n.endY],n.midX=(n.startX+n.endX+n.arrowStartX+n.arrowEndX)/4,n.midY=(n.startY+n.endY+n.arrowStartY+n.arrowEndY)/4;else if("segments"===n.edgeType){if(n.allpts=[],n.allpts.push(n.startX,n.startY),n.allpts.push.apply(n.allpts,n.segpts),n.allpts.push(n.endX,n.endY),n.isRound){n.roundCorners=[];for(var a=2;a+3<n.allpts.length;a+=2){var o=n.radii[a/2-1],s=n.isArcRadius[a/2-1];n.roundCorners.push(sW({x:n.allpts[a-2],y:n.allpts[a-1]},{x:n.allpts[a],y:n.allpts[a+1],radius:o},{x:n.allpts[a+2],y:n.allpts[a+3]},o,s))}}if(n.segpts.length%4==0){var l=n.segpts.length/2,u=l-2;n.midX=(n.segpts[u]+n.segpts[l])/2,n.midY=(n.segpts[u+1]+n.segpts[l+1])/2}else{var c=n.segpts.length/2-1;if(n.isRound){var h={x:n.segpts[c],y:n.segpts[c+1]},d=n.roundCorners[c/2];if(0===d.radius){var f={x:n.segpts[c+2],y:n.segpts[c+3]};n.midX=h.x,n.midY=h.y,n.midVector=[h.y-f.y,f.x-h.x]}else{var 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(t){return t*g}),n.midX=d.cx+p[0],n.midY=d.cy+p[1],n.midVector=p}}else n.midX=n.segpts[c],n.midY=n.segpts[c+1]}}},sH.checkForInvalidEdgeWarning=function(t){var n=t[0]._private.rscratch;n.nodesOverlap||J(n.startX)&&J(n.startY)&&J(n.endX)&&J(n.endY)?n.loggedErr=!1:n.loggedErr||(n.loggedErr=!0,e1("Edge `"+t.id()+"` has invali

1d endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  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t.isBundledBezier()});e8(c.eles),h.forEach(function(t){return c.eles.push(t)}),c.eles.sort(function(t,n){return t.poolIndex()-n.poolIndex()})}var d=c.eles[0],f=d.source(),p=d.target();if(f.poolIndex()>p.poolIndex()){var g=f;f=p,p=g}var v=c.srcPos=f.position(),y=c.tgtPos=p.position(),m=c.srcW=f.outerWidth(),b=c.srcH=f.outerHeight(),x=c.tgtW=p.outerWidth(),E=c.tgtH=p.outerHeight(),k=c.srcShape=r.nodeShapes[n.getNodeShape(f)],T=c.tgtShape=r.nodeShapes[n.getNodeShape(p)],C=c.srcCornerRadius="auto"===f.pstyle("corner-radius").value?"auto":f.pstyle("corner-radius").pfValue,P=c.tgtCornerRadius="auto"===p.pstyle("corner-radius").value?"auto":p.pstyle("corner-radius").pfValue,S=c.tgtRs=p._private.rscratch,B=c.srcRs=f._private.rscratch;c.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var D=0;D<c.eles.length;D++){var _=c.eles[D],A=_[0]._private.rscratch,M=_.pstyle("curve-style").value,R="unbundled-bezier"===M||M.endsWith("segments")||M.endsWith("taxi"),I=!f.same(_.source());if(!c.calculatedIntersection&&f!==p&&(c.hasBezier||c.hasUnbundled)){c.calculatedIntersection=!0;var N=k.intersectLine(v.x,v.y,m,b,y.x,y.y,0,C,B),L=c.srcIntn=N,z=T.intersectLine(y.x,y.y,x,E,v.x,v.y,0,P,S),O=c.tgtIntn=z,V=c.intersectionPts={x1:N[0],x2:z[0],y1:N[1],y2:z[1]},F=c.posPts={x1:v.x,x2:y.x,y1:v.y,y2:y.y},j=z[1]-N[1],X=z[0]-N[0],q=Math.sqrt(X*X+j*j);J(q)&&q>=sU||(q=Math.sqrt(Math.max(X*X,.01)+Math.max(j*j,.01)));var Y=c.vector={x:X,y:j},W=c.vectorNorm={x:Y.x/q,y:Y.y/q},U={x:-W.y,y:W.x};c.nodesOverlap=!J(q)||T.checkPoint(N[0],N[1],0,x,E,y.x,y.y,P,S)||k.checkPoint(z[0],z[1],0,m,b,v.x,v.y,C,B),c.vectorNormInverse=U,t={nodesOverlap:c.nodesOverlap,dirCounts:c.dirCounts,calculatedIntersection:!0,hasBezier:c.hasBezier,hasUnbundled:c.hasUnbundled,eles:c.eles,srcPos:y,srcRs:S,tgtPos:v,tgtRs:B,srcW:x,srcH:E,tgtW:m,tgtH:b,srcIntn:O,tgtIntn:L,srcShape:T,tgtShape:k,posPts:{x1:F.x2,y1:F.y2,x2:F.x1,y2:F.y1},intersectionPts:{x1:V.x2,y1:V.y2,x2:V.x1,y2:V.y1},vector:{x:-Y.x,y:-Y.y},vectorNorm:{x:-W.x,y:-W.y},vectorNormInverse:{x:-U.x,y:-U.y}}}var H=I?t:c;A.nodesOverlap=H.nodesOverlap,A.srcIntn=H.srcIntn,A.tgtIntn=H.tgtIntn,A.isRound=M.startsWith("round"),i&&(f.isParent()||f.isChild()||p.isParent()||p.isChild())&&(f.parents().anySame(p)||p.parents().anySame(f)||f.same(p)&&f.isParent())?n.findCompoundLoopPoints(_,H,D,R):f===p?n.findLoopPoints(_,H,D,R):M.endsWith("segments")?n.findSegmentsPoints(_,H):M.endsWith("taxi")?n.findTaxiPoints(_,H):"straight"!==M&&(R||c.eles.length%2!=1||D!==Math.floor(c.eles.length/2))?n.findBezierPoints(_,H,D,R,I):n.findStraightEdgePoints(_),n.findEndpoints(_),n.tryToCorrectInvalidPoints(_,H),n.checkForInvalidEdgeWarning(_),n.storeAllpts(_),n.storeEdgeProjections(_),n.calculateArrowAngles(_),n.recalculateEdgeLabelProjections(_),n.calculateLabelAngles(_)}})();this.findHaystackPoints(l)}},sH.getSegmentPoints=function(t){var n=t[0]._private.rscratch;if(this.recalculateRenderedStyle(t),"segments"===n.edgeType)return sK(n.segpts)},sH.getControlPoints=function(t){var n=t[0]._private.rscratch;this.recalculateRenderedStyle(t);var r=n.edgeType;if("bezier"===r||"multibezier"===r||"self"===r||"compound"===r)return sK(n.ctrlpts)},sH.getEdgeMidpoint=function(t){var n=t[0]._private.rscratch;return this.recalculateRenderedStyle(t),{x:n.midX,y:n.midY}};var sG={};sG.storeEdgeProjections=function(t){var n=t._private,r=n.rscratch,i=r.edgeType;if(n.rstyle.bezierPts=null,n.rstyle.linePts=null,n.rstyle.haystackPts=null,"multibezier"===i||"bezier"===i||"self"===i||"compound"===i){n.rstyle.bezierPts=[];for(var a=0;a+5<r.allpts.length;a+=4)(function(t,n,r){for(var i=function(t,n,r,i){return tD(t,n,r,i)},a=n._private.rstyle.bezierPts,o=0;o<t.bezierProjPcts.length;o++){var s=t.bezierProjPcts[o];a.push({x:i(r[0],r[2],r[4],s),y:i(r[1],r[3],r[5],s)})}})(this,t,r.allpts.slice(a,a+6))}else if("segments"===i){var o=n.rstyle.linePts=[];for(a=0;a+1<r.allpts.length;a+=2)o.push({x:r.allpts[a],y:r.allpts[a+1]})}else if("haystack"===i){var s=r.haystackPts;n.rstyle.haystackPts=[{x:s[0],y:s[1]},{x:s[2],y:s[3]}]}n.rstyle.arrowWidth=this.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.arrowShapeWidth},sG.recalculateEdgeProjections=function(t){this.findEdgeControlPoints(t)};var sZ={recalculateNodeLabelProjection:function(t){if(!eo(t.pstyle("label").strValue)){var n,r,i=t._private,a=t.width(),o=t.height(),s=t.padding(),l=t.position(),u=t.pstyle("text-halign").strValue,c=t.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(t),this.applyLabelDimensions(t)}}},s$=function(t,n){var r=Math.atan(n/t);return 0===t&&r<0&&(r*=-1),r},sQ=function(t,n){return s$(n.x-t.x,n.y-t.y)};sZ.recalculateEdgeLabelProjections=function(t){var n,r=t._private,i=r.rscratch,a=this,o={mid:t.pstyle("label").strValue,source:t.pstyle("source-label").strValue,target:t.pstyle("target-label").strValue};if(o.mid||o.source||o.target){n={x:i.midX,y:i.midY};var s=function(t,n,i){te(r.rscratch,t,n,i),te(r.rstyle,t,n,i)};s("labelX",null,n.x),s("labelY",null,n.y),s("labelAutoAngle",null,s$(i.midDispX,i.midDispY));

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i=t.hoverData.down;i?i.emit({originalEvent:n,type:"taphold",position:{x:o[0],y:o[1]}}):r.emit({originalEvent:n,type:"taphold",position:{x:o[0],y:o[1]}})}},t.tapholdDuration)}s[0]=s[2]=o[0],s[1]=s[3]=o[1]}},!1);var b,x,w,E=function(t){var n=t.getRootNode();if(n&&11===n.nodeType&&void 0!==n.host)return n}(t.container);t.registerBinding([n,E],"mousemove",function(n){if(t.hoverData.capture||m(n)){var r,s=!1,l=t.cy,u=l.zoom(),d=[n.clientX,n.clientY],f=t.projectIntoViewport(d[0],d[1]),p=t.hoverData.mdownPos,g=t.hoverData.mdownGPos,v=t.selection,y=null;t.hoverData.draggingEles||t.hoverData.dragging||t.hoverData.selecting||(y=t.findNearestElement(f[0],f[1],!0,!1));var b,x=t.hoverData.last,w=t.hoverData.down,E=[f[0]-v[2],f[1]-v[3]],k=t.dragData.possibleDragElements;if(g){var T=d[0]-g[0],C=d[1]-g[1];t.hoverData.isOverThresholdDrag=b=T*T+C*C>=t.desktopTapThreshold2}var P=a(n);b&&(t.hoverData.tapholdCancelled=!0),s=!0,i(y,["mousemove","vmousemove","tapdrag"],n,{x:f[0],y:f[1]});var 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p={originalEvent:n,type:"cxttapend",position:{x:s[0],y:s[1]}};if(d?d.emit(p):o.emit(p),!t.hoverData.cxtDragged){var g={originalEvent:n,type:"cxttap",position:{x:s[0],y:s[1]}};d?d.emit(g):o.emit(g)}t.hoverData.cxtDragged=!1,t.hoverData.which=null}else if(1===t.hoverData.which){if(i(u,["mouseup","tapend","vmouseup"],n,{x:s[0],y:s[1]}),t.dragData.didDrag||t.hoverData.dragged||t.hoverData.selecting||t.hoverData.isOverThresholdDrag||(i(d,["click","tap","vclick"],n,{x:s[0],y:s[1]}),x=!1,n.timeStamp-w<=o.multiClickDebounceTime()?(b&&clearTimeout(b),x=!0,w=null,i(d,["dblclick","dbltap","vdblclick"],n,{x:s[0],y:s[1]})):(b=setTimeout(function(){x||i(d,["oneclick","onetap","voneclick"],n,{x:s[0],y:s[1]})},o.multiClickDebounceTime()),w=n.timeStamp)),null!=d||t.dragData.didDrag||t.hoverData.selecting||t.hoverData.dragged||a(n)||(o.$(r).unselect(["tapunselect"]),c.length>0&&t.redrawHint("eles",!0),t.dragData.possibleDragElements=c=o.collection()),u!=d||t.dragData.didDrag||t.hoverData.selecting||null!=u&&u._private.selectable&&(t.hoverData.dragging||("additive"===o.selectionType()||f?u.selected()?u.unselect(["tapunselect"]):u.select(["tapselect"]):f||(o.$(r).unmerge(u).unselect(["tapunselect"]),u.select(["tapselect"]))),t.redrawHint("eles",!0)),t.hoverData.selecting){var v=o.collection(t.getAllInBox(l[0],l[1],l[2],l[3]));t.redrawHint("select",!0),v.length>0&&t.redrawHint("eles",!0),o.emit({type:"boxend",originalEvent:n,position:{x:s[0],y:s[1]}}),"additive"===o.selectionType()||f||o.$(r).unmerge(v).unselect(),v.emit("box").stdFilter(function(t){return t.selectable()&&!t.selected()}).select().emit("boxselect"),t.redraw()}if(t.hoverData.dragging&&(t.hoverData.dragging=!1,t.redrawHint("select",!0),t.redrawHint("eles",!0),t.redraw()),!l[4]){t.redrawHint("drag",!0),t.redrawHint("eles",!0);var y=d&&d.grabbed();h(c),y&&(d.emit("freeon"),c.emit("free"),t.dragData.didDrag&&(d.emit("dragfreeon"),c.emit("dragfree")))}}l[4]=0,t.hoverData.down=null,t.hoverData.cxtStarted=!1,t.hoverData.draggingEles=!1,t.hoverData.selecting=!1,t.hoverData.isOverThresholdDrag=!1,t.dragData.didDrag=!1,t.hoverData.dragged=!1,t.hoverData.dragDelta=[],t.hoverData.mdownPos=null,t.hoverData.mdownGPos=null,t.hoverData.which=null}},!1);var k,T,C,P,S,B,D,_,A,M,R,I,N,L,z=[],O=1e5,V=function(n){var r=!1,i=n.deltaY;if(null==i&&(null!=n.wheelDeltaY?i=n.wheelDeltaY/4:null!=n.wheelDelta&&(i=n.wheelDelta/4)),null==k){if(z.length>=4){if(!(k=function(t,n){for(var r=0;r<t.length;r++)if(t[r]%5!=0)return!1;return!0}(z,0))){var a=Math.abs(z[0]);k=function(t){for(var n=Math.abs(t[0]),r=1;r<t.length;r++)if(Math.abs(t[r])!==n)return!1;return!0}(z)&&a>5}if(k)for(var o=0;o<z.length;o++)O=Math.min(Math.abs(z[o]),O)}else z.push(i),r=!0}else k&&(O=Math.min(Math.abs(i),O));if(!t.scrollingPage){var s=t.cy,l=s.zoom(),u=s.pan(),c=t.projectIntoViewport(n.clientX,n.clientY),h=[c[0]*l+u.x,c[1]*l+u.y];if(t.hoverData.draggingEles||t.hoverData.dragging||t.hoverData.cxtStarted||0!==t.selection[4])n.preventDefault();else if(s.panningEnabled()&&s.userPanningEnabled()&&s.zoomingEnabled()&&s.userZoomingEnabled()){n.preventDefault(),t.data.wheelZooming=!0,clearTimeout(t.data.wheelTimeout),t.data.wheelTimeout=setTimeout(function(){t.data.wheelZooming=!1,t.redrawHint("eles",!0),t.redraw()},150),r&&Math.abs(i)>5&&(i=5*tC(i)),d=-(i/250),k&&(d/=O,d*=3),d*=t.wheelSensitivity,1===n.deltaMode&&(d*=33);var d,f=s.zoom()*Math.pow(10,d);"gesturechange"===n.type&&(f=t.gestureStartZoom*n.scale),s.zoom({level:f,renderedPosition:{x:h[0],y:h[1]}}),s.emit("gesturechange"===n.type?"pinchzoom":"scrollzoom")}}};t.registerBinding(t.container,"wheel",V,!0),t.registerBinding(n,"scroll",function(n){t.scrollingPage=!0,clearTimeout(t.scrollingPageTimeout),t.scrollingPageTimeout=setTimeout(function(){t.scrollingPage=!1},250)},!0),t.registerBinding(t.container,"gesturestart",function(n){t.gestureStartZoom=t.cy.zoom(),t.hasTouchStarted||n.preventDefault()},!0),t.registerBinding(t.container,"gesturechange",function(n){t.hasTouchStarted||V(n)},!0),t.registerBinding(t.container,"mouseout",function(n){var r=t.projectIntoViewport(n.clientX,n.clientY);t.cy.emit({originalEvent:n,type:"mouseout",position:{x:r[0],y:r[1]}})},!1),t.registerBinding(t.container,"mouseover",function(n){var r=t.projectIntoViewport(n.clientX,n.clientY);t.cy.emit({originalEvent:n,type:"mouseover",position:{x:r[0],y:r[1]}})},!1);var F,j,X,q,Y,W,U,H=function(t,n,r,i){return Math.sqrt((r-t)*(r-t)+(i-n)*(i-n))},K=function(t,n,r,i){return(r-t)*(r-t)+(i-n)*(i-n)};if(t.registerBinding(t.container,"touchstart",F=function(n){if(t.hasTouchStarted=!0,m(n)){f(),t.touchData.capture=!0,t.data.bgActivePosistion=void 0;var r=t.cy,a=t.touchData.now,o=t.touchData.earlier;if(n.touches[0]){var s=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);a[0]=s[0],a[1]=s[1]}if(n.touches[1]&&(s=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY),a[2]=s[0],a[3]=s[1]),n.touches[2]&&(s=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY),a[4]=s[0],a[5]=s[1]),n.touches[1]){t.touchData.singleTouchMoved=!0,h(t.dragData.touchDragEles);var u=t.findContainerClientCoords();M=u[0],R=u[1],I=u[2],N=u[3],T=n.touches[0].clientX-M,C=n.touches[0].clientY-R,P=n.touches[1].clientX-M,S=n.touches[1].clientY-R,L=0<=T&&T<=I&&0<=P&&P<=I&&0<=C&&C<=N&&0<=S&&S<=N;var d=r.pan(),p=r.zoom();if(B=H(T,C,P,S),D=K(T,C,P,S),A=[((_=[(T+P)/2,(C+S)/2])[0]-d.x)/p,(_[1]-d.y)/p],D<4e4&&!n.touches[2]){var g=t.findNearestElement(a[0],a[1],!0,!0),v=t.findNearestElement(a[2],a[3],!0,!0);return g&&g.isNode()?(g.activate().emit({originalEvent:n,type:"cxttapstart",position:{x:a[0],y:a[1]}}),t.touchData.start=g):v&&v.isNode()?(v.activate().emit({originalEvent:n,type:"cxttapstart",position:{x:a[0],y:a[1]}}),t.touchData.start=v):r.emit({originalEvent:n,type:"cxttapstart",position:{x:a[0],y:a[1]}}),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!0,t.touchData.cxtDragged=!1,t.data.bgActivePosistion=void 0,void t.redraw()}}if(n.touches[2])r.boxSelectionEnabled()&&n.preventDefault();else if(n.touches[1]);else if(n.touches[0]){var y=t.findNearestElements(a[0],a[1],!0,!0),b=y[0];if(null!=b&&(b.activate(),t.touchData.start=b,t.touchData.starts=y,t.nodeIsGrabbable(b))){var x=t.dragData.touchDragEles=r.collection(),w=null;t.redrawHint("eles",!0),t.redrawHint("drag",!0),b.selected()?c(w=r.$(function(n){return n.selected()&&t.nodeIsGrabbable(n)}),{addToList:x}):c(b,{addToList:x}),l(b);var E=function(t){return{originalEvent:n,type:t,position:{x:a[0],y:a[1]}}};

1b.emit(E("grabon")),w?w.forEach(function(t){t.emit(E("grab"))}):b.emit(E("grab"))}i(b,["touchstart","tapstart","vmousedown"],n,{x:a[0],y:a[1]}),null==b&&(t.data.bgActivePosistion={x:s[0],y:s[1]},t.redrawHint("select",!0),t.redraw()),t.touchData.singleTouchMoved=!1,t.touchData.singleTouchStartTime=+new Date,clearTimeout(t.touchData.tapholdTimeout),t.touchData.tapholdTimeout=setTimeout(function(){!1!==t.touchData.singleTouchMoved||t.pinching||t.touchData.selecting||i(t.touchData.start,["taphold"],n,{x:a[0],y:a[1]})},t.tapholdDuration)}if(n.touches.length>=1){for(var k=t.touchData.startPosition=[null,null,null,null,null,null],z=0;z<a.length;z++)k[z]=o[z]=a[z];var O=n.touches[0];t.touchData.startGPosition=[O.clientX,O.clientY]}}},!1),t.registerBinding(n,"touchmove",j=function(n){var r=t.touchData.capture;if(r||m(n)){var a=t.selection,s=t.cy,l=t.touchData.now,u=t.touchData.earlier,d=s.zoom();if(n.touches[0]){var f=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);l[0]=f[0],l[1]=f[1]}n.touches[1]&&(f=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY),l[2]=f[0],l[3]=f[1]),n.touches[2]&&(f=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY),l[4]=f[0],l[5]=f[1]);var p,g=t.touchData.startGPosition;if(r&&n.touches[0]&&g){for(var v=[],y=0;y<l.length;y++)v[y]=l[y]-u[y];var b=n.touches[0].clientX-g[0],x=b*b,w=n.touches[0].clientY-g[1];p=x+w*w>=t.touchTapThreshold2}if(r&&t.touchData.cxt){n.preventDefault();var E=n.touches[0].clientX-M,k=n.touches[0].clientY-R,_=n.touches[1].clientX-M,I=n.touches[1].clientY-R,N=K(E,k,_,I);if(N/D>=2.25||N>=22500){t.touchData.cxt=!1,t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var z={originalEvent:n,type:"cxttapend",position:{x:l[0],y:l[1]}};t.touchData.start?(t.touchData.start.unactivate().emit(z),t.touchData.start=null):s.emit(z)}}if(r&&t.touchData.cxt){z={originalEvent:n,type:"cxtdrag",position:{x:l[0],y:l[1]}},t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.touchData.start?t.touchData.start.emit(z):s.emit(z),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxtDragged=!0;var O=t.findNearestElement(l[0],l[1],!0,!0);t.touchData.cxtOver&&O===t.touchData.cxtOver||(t.touchData.cxtOver&&t.touchData.cxtOver.emit({originalEvent:n,type:"cxtdragout",position:{x:l[0],y:l[1]}}),t.touchData.cxtOver=O,O&&O.emit({originalEvent:n,type:"cxtdragover",position:{x:l[0],y:l[1]}}))}else if(r&&n.touches[2]&&s.boxSelectionEnabled())n.preventDefault(),t.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,t.touchData.selecting||s.emit({originalEvent:n,type:"boxstart",position:{x:l[0],y:l[1]}}),t.touchData.selecting=!0,t.touchData.didSelect=!0,a[4]=1,a&&0!==a.length&&void 0!==a[0]?(a[2]=(l[0]+l[2]+l[4])/3,a[3]=(l[1]+l[3]+l[5])/3):(a[0]=(l[0]+l[2]+l[4])/3,a[1]=(l[1]+l[3]+l[5])/3,a[2]=(l[0]+l[2]+l[4])/3+1,a[3]=(l[1]+l[3]+l[5])/3+1),t.redrawHint("select",!0),t.redraw();else if(r&&n.touches[1]&&!t.touchData.didSelect&&s.zoomingEnabled()&&s.panningEnabled()&&s.userZoomingEnabled()&&s.userPanningEnabled()){if(n.preventDefault(),t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),et=t.dragData.touchDragEles){t.redrawHint("drag",!0);for(var V=0;V<et.length;V++){var F=et[V]._private;F.grabbed=!1,F.rscratch.inDragLayer=!1}}var j=t.touchData.start,X=(E=n.touches[0].clientX-M,H(E,k=n.touches[0].clientY-R,_=n.touches[1].clientX-M,I=n.touches[1].clientY-R)),q=X/B;if(L){var Y=(E-T+(_-P))/2,W=(k-C+(I-S))/2,U=s.zoom(),G=U*q,Z=s.pan(),$=A[0]*U+Z.x,Q=A[1]*U+Z.y,ee={x:-G/U*($-Z.x-Y)+$,y:-G/U*(Q-Z.y-W)+Q};if(j&&j.active()){var et=t.dragData.touchDragEles;h(et),t.redrawHint("drag",!0),t.redrawHint("eles",!0),j.unactivate().emit("freeon"),et.emit("free"),t.dragData.didDrag&&(j.emit("dragfreeon"),et.emit("dragfree"))}s.viewport({zoom:G,pan:ee,cancelOnFailedZoom:!0}),s.emit("pinchzoom"),B=X,T=E,C=k,P=_,S=I,t.pinching=!0}n.touches[0]&&(f=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY),l[0]=f[0],l[1]=f[1]),n.touches[1]&&(f=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY),l[2]=f[0],l[3]=f[1]),n.touches[2]&&(f=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY),l[4]=f[0],l[5]=f[1])}else if(n.touches[0]&&!t.touchData.didSelect){var en,er=t.touchData.start,ei=t.touchData.last;if(t.hoverData.draggingEles||t.swipePanning||(O=t.findNearestElement(l[0],l[1],!0,!0)),r&&null!=er&&n.preventDefault(),r&&null!=er&&t.nodeIsDraggable(er)){if(p){et=t.dragData.touchDragEles;var ea=!t.dragData.didDrag;ea&&c(et,{inDragLayer:!0}),t.dragData.didDrag=!0;var eo={x:0,y:0};J(v[0])&&J(v[1])&&(eo.x+=v[0],eo.y+=v[1],ea&&(t.redrawHint("eles",!0),(en=t.touchData.dragDelta)&&J(en[0])&&J(en[1])&&(eo.x+=en[0],eo.y+=en[1]))),t.hoverData.draggingEles=!0,et.silentShift(eo).emit("position drag"),t.redrawHint("drag",!0),t.touchData.startPosition[0]==u[0]&&t.touchData.startPosition[1]==u[1]&&t.redrawHint("eles",!0),t.redraw()}else 0===(en=t.touchData.dragDelta=t.touchData.dragDelta||[]).length?(en.push(v[0]),en.push(v[1])):(en[0]+=v[0],en[1]+=v[1])}if(i(er||O,["touchmove","tapdrag","vmousemove"],n,{x:l[0],y:l[1]}),er&&er.grabbed()||O==ei||(ei&&ei.emit({originalEvent:n,type:"tapdragout",position:{x:l[0],y:l[1]}}),O&&O.emit({originalEvent:n,type:"tapdragover",position:{x:l[0],y:l[1]}})),t.touchData.last=O,r)for(V=0;V<l.length;V++)l[V]&&t.touchData.startPosition[V]&&p&&(t.touchData.singleTouchMoved=!0);r&&(null==er||er.pannable())&&s.panningEnabled()&&s.userPanningEnabled()&&(o(er,t.touchData.starts)&&(n.preventDefault(),t.data.bgActivePosistion||(t.data.bgActivePosistion=tE(t.touchData.startPosition)),t.swipePanning?(s.panBy({x:v[0]*d,y:v[1]*d}),s.emit("dragpan")):p&&(t.swipePanning=!0,s.panBy({x:b*d,y:w*d}),s.emit("dragpan"),er&&(er.unactivate(),t.redrawHint("select",!0),t.touchData.start=null))),f=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY),l[0]=f[0],l[1]=f[1])}for(y=0;y<l.length;y++)u[y]=l[y];r&&n.touches.length>

10&&!t.hoverData.draggingEles&&!t.swipePanning&&null!=t.data.bgActivePosistion&&(t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.redraw())}},!1),t.registerBinding(n,"touchcancel",X=function(n){var r=t.touchData.start;t.touchData.capture=!1,r&&r.unactivate()}),t.registerBinding(n,"touchend",q=function(n){var a=t.touchData.start;if(t.touchData.capture){0===n.touches.length&&(t.touchData.capture=!1),n.preventDefault();var o=t.selection;t.swipePanning=!1,t.hoverData.draggingEles=!1;var s,l=t.cy,u=l.zoom(),c=t.touchData.now,d=t.touchData.earlier;if(n.touches[0]){var f=t.projectIntoViewport(n.touches[0].clientX,n.touches[0].clientY);c[0]=f[0],c[1]=f[1]}if(n.touches[1]&&(f=t.projectIntoViewport(n.touches[1].clientX,n.touches[1].clientY),c[2]=f[0],c[3]=f[1]),n.touches[2]&&(f=t.projectIntoViewport(n.touches[2].clientX,n.touches[2].clientY),c[4]=f[0],c[5]=f[1]),a&&a.unactivate(),t.touchData.cxt){if(s={originalEvent:n,type:"cxttapend",position:{x:c[0],y:c[1]}},a?a.emit(s):l.emit(s),!t.touchData.cxtDragged){var p={originalEvent:n,type:"cxttap",position:{x:c[0],y:c[1]}};a?a.emit(p):l.emit(p)}return t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!1,t.touchData.start=null,void t.redraw()}if(!n.touches[2]&&l.boxSelectionEnabled()&&t.touchData.selecting){t.touchData.selecting=!1;var g=l.collection(t.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,t.redrawHint("select",!0),l.emit({type:"boxend",originalEvent:n,position:{x:c[0],y:c[1]}}),g.emit("box").stdFilter(function(t){return t.selectable()&&!t.selected()}).select().emit("boxselect"),g.nonempty()&&t.redrawHint("eles",!0),t.redraw()}if(null!=a&&a.unactivate(),n.touches[2])t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);else if(n.touches[1]);else if(n.touches[0]);else if(!n.touches[0]){t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var v=t.dragData.touchDragEles;if(null!=a){var y=a._private.grabbed;h(v),t.redrawHint("drag",!0),t.redrawHint("eles",!0),y&&(a.emit("freeon"),v.emit("free"),t.dragData.didDrag&&(a.emit("dragfreeon"),v.emit("dragfree"))),i(a,["touchend","tapend","vmouseup","tapdragout"],n,{x:c[0],y:c[1]}),a.unactivate(),t.touchData.start=null}else i(t.findNearestElement(c[0],c[1],!0,!0),["touchend","tapend","vmouseup","tapdragout"],n,{x:c[0],y:c[1]});var m=t.touchData.startPosition[0]-c[0],b=t.touchData.startPosition[1]-c[1];t.touchData.singleTouchMoved||(a||l.$(":selected").unselect(["tapunselect"]),i(a,["tap","vclick"],n,{x:c[0],y:c[1]}),Y=!1,n.timeStamp-U<=l.multiClickDebounceTime()?(W&&clearTimeout(W),Y=!0,U=null,i(a,["dbltap","vdblclick"],n,{x:c[0],y:c[1]})):(W=setTimeout(function(){Y||i(a,["onetap","voneclick"],n,{x:c[0],y:c[1]})},l.multiClickDebounceTime()),U=n.timeStamp)),null!=a&&!t.dragData.didDrag&&a._private.selectable&&(m*m+b*b)*u*u<t.touchTapThreshold2&&!t.pinching&&("single"===l.selectionType()?(l.$(r).unmerge(a).unselect(["tapunselect"]),a.select(["tapselect"])):a.selected()?a.unselect(["tapunselect"]):a.select(["tapselect"]),t.redrawHint("eles",!0)),t.touchData.singleTouchMoved=!0}for(var x=0;x<c.length;x++)d[x]=c[x];t.dragData.didDrag=!1,0===n.touches.length&&(t.touchData.dragDelta=[],t.touchData.startPosition=[null,null,null,null,null,null],t.touchData.startGPosition=null,t.touchData.didSelect=!1),n.touches.length<2&&(1===n.touches.length&&(t.touchData.startGPosition=[n.touches[0].clientX,n.touches[0].clientY]),t.pinching=!1,t.redrawHint("eles",!0),t.redraw())}},!1),"undefined"==typeof TouchEvent){var G=[],Z=function(t){return{clientX:t.clientX,clientY:t.clientY,force:1,identifier:t.pointerId,pageX:t.pageX,pageY:t.pageY,radiusX:t.width/2,radiusY:t.height/2,screenX:t.screenX,screenY:t.screenY,target:t.target}},$=function(t){G.push({event:t,touch:Z(t)})},Q=function(t){for(var n=0;n<G.length;n++)if(G[n].event.pointerId===t.pointerId)return void G.splice(n,1)},ee=function(t){t.touches=G.map(function(t){return t.touch})},et=function(t){return"mouse"===t.pointerType||4===t.pointerType};t.registerBinding(t.container,"pointerdown",function(t){et(t)||(t.preventDefault(),$(t),ee(t),F(t))}),t.registerBinding(t.container,"pointerup",function(t){et(t)||(Q(t),ee(t),q(t))}),t.registerBinding(t.container,"pointercancel",function(t){et(t)||(Q(t),ee(t),X())}),t.registerBinding(t.container,"pointermove",function(t){var n;et(t)||(t.preventDefault(),(n=G.filter(function(n){return n.event.pointerId===t.pointerId})[0]).event=t,n.touch=Z(t),ee(t),j(t))})}};var s5={generatePolygon:function(t,n){return this.nodeShapes[t]={renderer:this,name:t,points:n,draw:function(t,n,r,i,a,o){this.renderer.nodeShapeImpl("polygon",t,n,r,i,a,this.points)},intersectLine:function(t,n,r,i,a,o,s,l){return tJ(a,o,this.points,t,n,r/2,i/2,s)},checkPoint:function(t,n,r,i,a,o,s,l){return tU(t,n,this.points,o,s,i,a,[0,-1],r)}}}};s5.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(t,n,r,i,a,o){this.renderer.nodeShapeImpl(this.name,t,n,r,i,a)},intersectLine:function(t,n,r,i,a,o,s,l){return function(t,n,r,i,a,o){var s=r-t,l=i-n,u=Math.sqrt((s/=a)*s+(l/=o)*l),c=u-1;if(c<0)return[];var h=c/u;return[(r-t)*h+t,(i-n)*h+n]}(a,o,t,n,r/2+s,i/2+s)},checkPoint:function(t,n,r,i,a,o,s,l){return tG(t,n,i,a,o,s,r)}}},s5.generateRoundPolygon=function(t,n){return this.nodeShapes[t]={renderer:this,name:t,points:n,getOrCreateCorners:function(t,r,i,a,o,s,l){if(void 0!==s[l]&&s[l+"-cx"]===t&&s[l+"-cy"]===r)return s[l];s[l]=Array(n.length/2),s[l+"-cx"]=t,s[l+"-cy"]=r;var u=i/2,c=a/2;o="auto"===o?t4(i,a):o;for(var h=Array(n.length/2),d=0;d<n.length/2;d++)h[d]={x:t+u*n[2*d],y:r+c*n[2*d+1]};var f,p,g,v,y=h.length;for(p=h[y-1],f=0;f<y;f++)g=h[f%y],v=h[(f+1)%y],s[l][f]=sW(p,g,v,o),p=g,g=v;return s[l]},draw:function(t,n,r,i,a,o,s){this.renderer.nodeShapeImpl("round-polygon",t,n,r,i,a,this.points,this.getOrCreateCorners(n,r,i,a,o,s,"drawCorners"))},intersectLine:function(t,n,r,i,a,o,s,l,u){return function(t,n,r,i,a,o,s,l,u){var c,h=[],d=Array(2*r.length);

1u.forEach(function(r,o){0===o?(d[d.length-2]=r.startX,d[d.length-1]=r.startY):(d[4*o-2]=r.startX,d[4*o-1]=r.startY),d[4*o]=r.stopX,d[4*o+1]=r.stopY,0!==(c=tZ(t,n,i,a,r.cx,r.cy,r.radius)).length&&h.push(c[0],c[1])});for(var f=0;f<d.length/4;f++)0!==(c=tQ(t,n,i,a,d[4*f],d[4*f+1],d[4*f+2],d[4*f+3],!1)).length&&h.push(c[0],c[1]);if(h.length>2){for(var p=[h[0],h[1]],g=Math.pow(p[0]-t,2)+Math.pow(p[1]-n,2),v=1;v<h.length/2;v++){var y=Math.pow(h[2*v]-t,2)+Math.pow(h[2*v+1]-n,2);y<=g&&(p[0]=h[2*v],p[1]=h[2*v+1],g=y)}return p}return h}(a,o,this.points,t,n,0,0,0,this.getOrCreateCorners(t,n,r,i,l,u,"corners"))},checkPoint:function(t,n,r,i,a,o,s,l,u){return function(t,n,r,i,a,o,s,l){for(var u=Array(2*r.length),c=0;c<l.length;c++){var h=l[c];if(u[4*c+0]=h.startX,u[4*c+1]=h.startY,u[4*c+2]=h.stopX,u[4*c+3]=h.stopY,Math.pow(h.cx-t,2)+Math.pow(h.cy-n,2)<=Math.pow(h.radius,2))return!0}return tW(t,n,u)}(t,n,this.points,0,0,0,0,this.getOrCreateCorners(o,s,i,a,l,u,"corners"))}}},s5.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:t1(4,0),draw:function(t,n,r,i,a,o){this.renderer.nodeShapeImpl(this.name,t,n,r,i,a,this.points,o)},intersectLine:function(t,n,r,i,a,o,s,l){return tF(a,o,t,n,r,i,s,l)},checkPoint:function(t,n,r,i,a,o,s,l){var u=i/2,c=a/2,h=2*(l=Math.min(u,c,l="auto"===l?t3(i,a):l));return!!tU(t,n,this.points,o,s,i,a-h,[0,-1],r)||!!tU(t,n,this.points,o,s,i-h,a,[0,-1],r)||!!tG(t,n,h,h,o-u+l,s-c+l,r)||!!tG(t,n,h,h,o+u-l,s-c+l,r)||!!tG(t,n,h,h,o+u-l,s+c-l,r)||!!tG(t,n,h,h,o-u+l,s+c-l,r)}}},s5.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:8,points:t1(4,0),draw:function(t,n,r,i,a,o){this.renderer.nodeShapeImpl(this.name,t,n,r,i,a,null,o)},generateCutTrianglePts:function(t,n,r,i,a){var o="auto"===a?this.cornerLength:a,s=n/2,l=t/2,u=r-l,c=r+l,h=i-s,d=i+s;return{topLeft:[u,h+o,u+o,h,u+o,h+o],topRight:[c-o,h,c,h+o,c-o,h+o],bottomRight:[c,d-o,c-o,d,c-o,d-o],bottomLeft:[u+o,d,u,d-o,u+o,d-o]}},intersectLine:function(t,n,r,i,a,o,s,l){var u=this.generateCutTrianglePts(r+2*s,i+2*s,t,n,l);return tJ(a,o,[].concat.apply([],[u.topLeft.splice(0,4),u.topRight.splice(0,4),u.bottomRight.splice(0,4),u.bottomLeft.splice(0,4)]),t,n)},checkPoint:function(t,n,r,i,a,o,s,l){var u="auto"===l?this.cornerLength:l;if(tU(t,n,this.points,o,s,i,a-2*u,[0,-1],r)||tU(t,n,this.points,o,s,i-2*u,a,[0,-1],r))return!0;var c=this.generateCutTrianglePts(i,a,o,s);return tW(t,n,c.topLeft)||tW(t,n,c.topRight)||tW(t,n,c.bottomRight)||tW(t,n,c.bottomLeft)}}},s5.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:t1(4,0),draw:function(t,n,r,i,a,o){this.renderer.nodeShapeImpl(this.name,t,n,r,i,a)},intersectLine:function(t,n,r,i,a,o,s,l){var u=this.generateBarrelBezierPts(r+2*s,i+2*s,t,n),c=function(t){var n=t_({x:t[0],y:t[1]},{x:t[2],y:t[3]},{x:t[4],y:t[5]},.15),r=t_({x:t[0],y:t[1]},{x:t[2],y:t[3]},{x:t[4],y:t[5]},.5),i=t_({x:t[0],y:t[1]},{x:t[2],y:t[3]},{x:t[4],y:t[5]},.85);return[t[0],t[1],n.x,n.y,r.x,r.y,i.x,i.y,t[4],t[5]]};return tJ(a,o,[].concat(c(u.topLeft),c(u.topRight),c(u.bottomRight),c(u.bottomLeft)),t,n)},generateBarrelBezierPts:function(t,n,r,i){var a=n/2,o=t/2,s=r-o,l=r+o,u=i-a,c=i+a,h=t9(t,n),d=h.heightOffset,f=h.widthOffset,p=h.ctrlPtOffsetPct*t,g={topLeft:[s,u+d,s+p,u,s+f,u],topRight:[l-f,u,l-p,u,l,u+d],bottomRight:[l,c-d,l-p,c,l-f,c],bottomLeft:[s+f,c,s+p,c,s,c-d]};return g.topLeft.isTop=!0,g.topRight.isTop=!0,g.bottomLeft.isBottom=!0,g.bottomRight.isBottom=!0,g},checkPoint:function(t,n,r,i,a,o,s,l){var u=t9(i,a),c=u.heightOffset,h=u.widthOffset;if(tU(t,n,this.points,o,s,i,a-2*c,[0,-1],r)||tU(t,n,this.points,o,s,i-2*h,a,[0,-1],r))return!0;for(var d=this.generateBarrelBezierPts(i,a,o,s),f=Object.keys(d),p=0;p<f.length;p++){var g=d[f[p]],v=function(t,n,r){var i=r[4],a=r[2],o=r[0],s=r[5],l=r[1],u=Math.min(i,o),c=Math.max(i,o),h=Math.min(s,l),d=Math.max(s,l);if(u<=t&&t<=c&&h<=n&&n<=d){var f=[i-2*a+o,2*(a-i),i],p=(function(t,n,r,i){var a=n*n-4*t*(r-=i);if(a<0)return[];var o=Math.sqrt(a),s=2*t;return[(-n+o)/s,(-n-o)/s]})(f[0],f[1],f[2],t).filter(function(t){return 0<=t&&t<=1});if(p.length>0)return p[0]}return null}(t,n,g);if(null!=v){var y=tD(g[5],g[3],g[1],v);if(g.isTop&&y<=n||g.isBottom&&n<=y)return!0}}return!1}}},s5.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:t1(4,0),draw:function(t,n,r,i,a,o){this.renderer.nodeShapeImpl(this.name,t,n,r,i,a,this.points,o)},intersectLine:function(t,n,r,i,a,o,s,l){var u=n-(i/2+s),c=tQ(a,o,t,n,t-(r/2+s),u,t+(r/2

1+s),u,!1);return c.length>0?c:tF(a,o,t,n,r,i,s,l)},checkPoint:function(t,n,r,i,a,o,s,l){var u=2*(l="auto"===l?t3(i,a):l);if(tU(t,n,this.points,o,s,i,a-u,[0,-1],r)||tU(t,n,this.points,o,s,i-u,a,[0,-1],r))return!0;var c=i/2+2*r,h=a/2+2*r;return!!tW(t,n,[o-c,s-h,o-c,s,o+c,s,o+c,s-h])||!!tG(t,n,u,u,o+i/2-l,s+a/2-l,r)||!!tG(t,n,u,u,o-i/2+l,s+a/2-l,r)}}},s5.registerNodeShapes=function(){var t=this.nodeShapes={},n=this;this.generateEllipse(),this.generatePolygon("triangle",t1(3,0)),this.generateRoundPolygon("round-triangle",t1(3,0)),this.generatePolygon("rectangle",t1(4,0)),t.square=t.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();var r=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",r),this.generateRoundPolygon("round-diamond",r),this.generatePolygon("pentagon",t1(5,0)),this.generateRoundPolygon("round-pentagon",t1(5,0)),this.generatePolygon("hexagon",t1(6,0)),this.generateRoundPolygon("round-hexagon",t1(6,0)),this.generatePolygon("heptagon",t1(7,0)),this.generateRoundPolygon("round-heptagon",t1(7,0)),this.generatePolygon("octagon",t1(8,0)),this.generateRoundPolygon("round-octagon",t1(8,0));var i=Array(20),a=t5(5,0),o=t5(5,Math.PI/5),s=.5*(3-Math.sqrt(5));s*=1.57;for(var l=0;l<o.length/2;l++)o[2*l]*=s,o[2*l+1]*=s;for(l=0;l<5;l++)i[4*l]=a[2*l],i[4*l+1]=a[2*l+1],i[4*l+2]=o[2*l],i[4*l+3]=o[2*l+1];i=t2(i),this.generatePolygon("star",i),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 u=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",u),this.generateRoundPolygon("round-tag",u),t.makePolygon=function(t){var r,i="polygon-"+t.join("$");return(r=this[i])?r:n.generatePolygon(i,t)}};var s3={timeToRender:function(){return this.redrawTotalTime/this.redrawCount},redraw:function(t){t=t||e4(),void 0===this.averageRedrawTime&&(this.averageRedrawTime=0),void 0===this.lastRedrawTime&&(this.lastRedrawTime=0),void 0===this.lastDrawTime&&(this.lastDrawTime=0),this.requestedFrame=!0,this.renderOptions=t},beforeRender:function(t,n){if(!this.destroyed){null==n&&eJ("Priority is not optional for beforeRender");var r=this.beforeRenderCallbacks;r.push({fn:t,priority:n}),r.sort(function(t,n){return n.priority-t.priority})}}},s4=function(t,n,r){for(var i=t.beforeRenderCallbacks,a=0;a<i.length;a++)i[a].fn(n,r)};s3.startRenderLoop=function(){var t=this,n=t.cy;if(!t.renderLoopStarted){t.renderLoopStarted=!0;var r=function(i){if(!t.destroyed){if(n.batching());else if(t.requestedFrame&&!t.skipFrame){s4(t,!0,i);var a=eR();t.render(t.renderOptions);var o=t.lastDrawTime=eR();void 0===t.averageRedrawTime&&(t.averageRedrawTime=o-a),void 0===t.redrawCount&&(t.redrawCount=0),t.redrawCount++,void 0===t.redrawTotalTime&&(t.redrawTotalTime=0);var s=o-a;t.redrawTotalTime+=s,t.lastRedrawTime=s,t.averageRedrawTime=t.averageRedrawTime/2+s/2,t.requestedFrame=!1}else s4(t,!1,i);t.skipFrame=!1,eN(r)}};eN(r)}};var s9=function(t){this.init(t)},s6=s9.prototype;s6.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],s6.init=function(t){this.options=t,this.cy=t.cy;var n=this.container=t.cy.container(),r=this.cy.window();if(r){var i=r.document,a=i.head,o="__________cytoscape_stylesheet",s="__________cytoscape_container",l=null!=i.getElementById(o);if(0>n.className.indexOf(s)&&(n.className=(n.className||"")+" "+s),!l){var u=i.createElement("style");u.id=o,u.textContent="."+s+" { position: relative; }",a.insertBefore(u,a.children[0])}"static"===r.getComputedStyle(n).getPropertyValue("position")&&e1("A Cytoscape container has style position:static and so can not use UI extensions properly")}this.selection=[void 0,void 0,void 0,void 0,0],this.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],this.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},this.dragData={possibleDragElements:[]},this.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,

1null,null,null,null,null]},this.redraws=0,this.showFps=t.showFps,this.debug=t.debug,this.webgl=t.webgl,this.hideEdgesOnViewport=t.hideEdgesOnViewport,this.textureOnViewport=t.textureOnViewport,this.wheelSensitivity=t.wheelSensitivity,this.motionBlurEnabled=t.motionBlur,this.forcedPixelRatio=J(t.pixelRatio)?t.pixelRatio:null,this.motionBlur=t.motionBlur,this.motionBlurOpacity=t.motionBlurOpacity,this.motionBlurTransparency=1-this.motionBlurOpacity,this.motionBlurPxRatio=1,this.mbPxRBlurry=1,this.minMbLowQualFrames=4,this.fullQualityMb=!1,this.clearedForMotionBlur=[],this.desktopTapThreshold=t.desktopTapThreshold,this.desktopTapThreshold2=t.desktopTapThreshold*t.desktopTapThreshold,this.touchTapThreshold=t.touchTapThreshold,this.touchTapThreshold2=t.touchTapThreshold*t.touchTapThreshold,this.tapholdDuration=500,this.bindings=[],this.beforeRenderCallbacks=[],this.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:150,lyrTxrSkip:100},this.registerNodeShapes(),this.registerArrowShapes(),this.registerCalculationListeners()},s6.notify=function(t,n){var r=this.cy;this.destroyed||("init"!==t?"destroy"!==t?(("add"===t||"remove"===t||"move"===t&&r.hasCompoundNodes()||"load"===t||"zorder"===t||"mount"===t)&&this.invalidateCachedZSortedEles(),"viewport"===t&&this.redrawHint("select",!0),"gc"===t&&this.redrawHint("gc",!0),"load"!==t&&"resize"!==t&&"mount"!==t||(this.invalidateContainerClientCoordsCache(),this.matchCanvasSize(this.container)),this.redrawHint("eles",!0),this.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()):this.destroy():this.load())},s6.destroy=function(){this.destroyed=!0,this.cy.stopAnimationLoop();for(var t=0;t<this.bindings.length;t++){var n=this.bindings[t],r=n.target;(r.off||r.removeEventListener).apply(r,n.args)}if(this.bindings=[],this.beforeRenderCallbacks=[],this.onUpdateEleCalcsFns=[],this.removeObserver&&this.removeObserver.disconnect(),this.styleObserver&&this.styleObserver.disconnect(),this.resizeObserver&&this.resizeObserver.disconnect(),this.labelCalcDiv)try{document.body.removeChild(this.labelCalcDiv)}catch(t){}},s6.isHeadless=function(){return!1},[{arrowShapeWidth:.3,registerArrowShapes:function(){var t=this.arrowShapes={},n=this,r=function(t,n,r,i,a,o,s){var l=a.x-r/2-s,u=a.x+r/2+s,c=a.y-r/2-s,h=a.y+r/2+s;return l<=t&&t<=u&&c<=n&&n<=h},i=function(t,n,r,i,a){var o=t*Math.cos(i)-n*Math.sin(i),s=(t*Math.sin(i)+n*Math.cos(i))*r;return{x:o*r+a.x,y:s+a.y}},a=function(t,n,r,a){for(var o=[],s=0;s<t.length;s+=2){var l=t[s],u=t[s+1];o.push(i(l,u,n,r,a))}return o},o=function(t){for(var n=[],r=0;r<t.length;r++){var i=t[r];n.push(i.x,i.y)}return n},s=function(t){return t.pstyle("width").pfValue*t.pstyle("arrow-scale").pfValue*2},l=function(i,l){G(l)&&(l=t[l]),t[i]=eb({name:i,points:[-.15,-.3,.15,-.3,.15,.3,-.15,.3],collide:function(t,n,r,i,s,l){return tW(t,n,o(a(this.points,r+2*l,i,s)))},roughCollide:r,draw:function(t,r,i,o){var s=a(this.points,r,i,o);n.arrowShapeImpl("polygon")(t,s)},spacing:function(t){return 0},gap:s},l)};l("none",{collide:eZ,roughCollide:eZ,draw:eQ,spacing:e$,gap:e$}),l("triangle",{points:[-.15,-.3,0,0,.15,-.3]}),l("arrow","triangle"),l("triangle-backcurve",{points:t.triangle.points,controlPoint:[0,-.15],roughCollide:r,draw:function(t,r,o,s,l){var u=a(this.points,r,o,s),c=this.controlPoint,h=i(c[0],c[1],r,o,s);n.arrowShapeImpl(this.name)(t,u,h)},gap:function(t){return .8*s(t)}}),l("triangle-tee",{points:[0,0,.15,-.3,-.15,-.3,0,0],pointsTee:[-.15,-.4,-.15,-.5,.15,-.5,.15,-.4],collide:function(t,n,r,i,s,l,u){var c=o(a(this.points,r+2*u,i,s)),h=o(a(this.pointsTee,r+2*u,i,s));return tW(t,n,c)||tW(t,n,h)},draw:function(t,r,i,o,s){var l=a(this.points,r,i,o),u=a(this.pointsTee,r,i,o);n.arrowShapeImpl(this.name)(t,l,u)}}),l("circle-triangle",{radius:.15,pointsTr:[0,-.15,.15,-.45,-.15,-.45,0,-.15],collide:function(t,n,r,i,s,l,u){var c=Math.pow(s.x-t,2)+Math.pow(s.y-n,2)<=Math.pow((r+2*u)*this.radius,2);return tW(t,n,o(a(this.points,r+2*u,i,s)))||c},draw:function(t,r,i,o,s){var l=a(this.pointsTr,r,i,o);n.arrowShapeImpl(this.name)(t,l,o.x,o.y,this.radius*r)},spacing:function(t){return n.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.radius}}),l("triangle-cross",{points:[0,0,.15,-.3,-.15,-.3,0,0],baseCrossLinePts:[-.15,-.4,-.15,-.4,.15,-.4,.15,-.4],crossLinePts:function(t,n){var r=this.baseCrossLinePts.slice(),i=n/t;return r[3]=r[3]-i,r[5]=r[5]-i,r},collide:function(t,n,r,i,s,l,u){var c=o(a(this.points,r+2*u,i,s)),h=o(a(this.crossLinePts(r,l),r+2*u,i,s));return tW(t,n,c)||tW(t,n,h)},draw:function(t,r,i,o,s){var 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n=t.id(),r=this.keyForId.get(n);this.deleteIdForKey(r,n),this.keyForId.delete(n)}},{key:"keyHasChangedFor",value:function(t){var n=t.id();return this.keyForId.get(n)!==this.getKey(t)}},{key:"isInvalid",value:function(t){return this.keyHasChangedFor(t)||this.doesEleInvalidateKey(t)}},{key:"getCachesAt",value:function(t){var n=this.cachesByLvl,r=this.lvls,i=n.get(t);

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x=s?{x:0,y:0}:r.position(),w=r.paddedWidth()/2,E=r.paddedHeight()/2;switch(r.pstyle("background-gradient-direction").value){case"to-bottom":o=t.createLinearGradient(x.x,x.y-E,x.x,x.y+E);break;case"to-top":o=t.createLinearGradient(x.x,x.y+E,x.x,x.y-E);break;case"to-left":o=t.createLinearGradient(x.x+w,x.y,x.x-w,x.y);break;case"to-right":o=t.createLinearGradient(x.x-w,x.y,x.x+w,x.y);break;case"to-bottom-right":case"to-right-bottom":o=t.createLinearGradient(x.x-w,x.y-E,x.x+w,x.y+E);break;case"to-top-right":case"to-right-top":o=t.createLinearGradient(x.x-w,x.y+E,x.x+w,x.y-E);break;case"to-bottom-left":case"to-left-bottom":o=t.createLinearGradient(x.x+w,x.y-E,x.x-w,x.y+E);break;case"to-top-left":case"to-left-top":o=t.createLinearGradient(x.x+w,x.y+E,x.x-w,x.y-E)}}if(!o)return null;for(var k=u.length===l.length,T=l.length,C=0;C<T;C++)o.addColorStop(k?u[C]:C/(T-1),"rgba("+l[C][0]+","+l[C][1]+","+l[C][2]+","+a+")");return o},lD.gradientFillStyle=function(t,n,r,i){var a=this.createGradientStyleFor(t,"background",n,r,i);if(!a)return null;t.fillStyle=a},lD.colorFillStyle=function(t,n,r,i,a){t.fillStyle="rgba("+n+","+r+","+i+","+a+")"},lD.eleFillStyle=function(t,n,r){var i=n.pstyle("background-fill").value;if("linear-gradient"===i||"radial-gradient"===i)this.gradientFillStyle(t,n,i,r);else{var a=n.pstyle("background-color").value;this.colorFillStyle(t,a[0],a[1],a[2],r)}},lD.gradientStrokeStyle=function(t,n,r,i){var a=this.createGradientStyleFor(t,"line",n,r,i);if(!a)return null;t.strokeStyle=a},lD.colorStrokeStyle=function(t,n,r,i,a){t.strokeStyle="rgba("+n+","+r+","+i+","+a+")"},lD.eleStrokeStyle=function(t,n,r){var i=n.pstyle("line-fill").value;if("linear-gradient"===i||"radial-gradient"===i)this.gradientStrokeStyle(t,n,i,r);else{var a=n.pstyle("line-color").value;this.colorStrokeStyle(t,a[0],a[1],a[2],r)}},lD.matchCanvasSize=function(t){var n=this.data,r=this.findContainerClientCoords(),i=r[2],a=r[3],o=this.getPixelRatio(),s=this.motionBlurPxRatio;t!==this.data.bufferCanvases[this.MOTIONBLUR_BUFFER_NODE]&&t!==this.data.bufferCanvases[this.MOTIONBLUR_BUFFER_DRAG]||(o=s);var l,u=i*o,c=a*o;if(u!==this.canvasWidth||c!==this.canvasHeight){this.fontCaches=null;var h=n.canvasContainer;h.style.width=i+"px",h.style.height=a+"px";for(var d=0;d<this.CANVAS_LAYERS;

1d++)(l=n.canvases[d]).width=u,l.height=c,l.style.width=i+"px",l.style.height=a+"px";for(d=0;d<this.BUFFER_COUNT;d++)(l=n.bufferCanvases[d]).width=u,l.height=c,l.style.width=i+"px",l.style.height=a+"px";this.textureMult=1,o<=1&&(l=n.bufferCanvases[this.TEXTURE_BUFFER],this.textureMult=2,l.width=u*this.textureMult,l.height=c*this.textureMult),this.canvasWidth=u,this.canvasHeight=c,this.pixelRatio=o}},lD.renderTo=function(t,n,r,i){this.render({forcedContext:t,forcedZoom:n,forcedPan:r,drawAllLayers:!0,forcedPxRatio:i})},lD.clearCanvas=function(){var t=this,n=t.data;function r(n){n.clearRect(0,0,t.canvasWidth,t.canvasHeight)}r(n.contexts[t.NODE]),r(n.contexts[t.DRAG])},lD.render=function(t){var n=this;t=t||e4();var r=n.cy,i=t.forcedContext,a=t.drawAllLayers,o=t.drawOnlyNodeLayer,s=t.forcedZoom,l=t.forcedPan,u=void 0===t.forcedPxRatio?this.getPixelRatio():t.forcedPxRatio,c=n.data,h=c.canvasNeedsRedraw,d=n.textureOnViewport&&!i&&(n.pinching||n.hoverData.dragging||n.swipePanning||n.data.wheelZooming),f=void 0!==t.motionBlur?t.motionBlur:n.motionBlur,p=n.motionBlurPxRatio,g=r.hasCompoundNodes(),v=n.hoverData.draggingEles,y=!(!n.hoverData.selecting&&!n.touchData.selecting),m=f=f&&!i&&n.motionBlurEnabled&&!y;i||(n.prevPxRatio!==u&&(n.invalidateContainerClientCoordsCache(),n.matchCanvasSize(n.container),n.redrawHint("eles",!0),n.redrawHint("drag",!0)),n.prevPxRatio=u),!i&&n.motionBlurTimeout&&clearTimeout(n.motionBlurTimeout),f&&(null==n.mbFrames&&(n.mbFrames=0),n.mbFrames++,n.mbFrames<3&&(m=!1),n.mbFrames>n.minMbLowQualFrames&&(n.motionBlurPxRatio=n.mbPxRBlurry)),n.clearingMotionBlur&&(n.motionBlurPxRatio=1),n.textureDrawLastFrame&&!d&&(h[n.NODE]=!0,h[n.SELECT_BOX]=!0);var b=r.style(),x=r.zoom(),w=void 0!==s?s:x,E=r.pan(),k={x:E.x,y:E.y},T={zoom:x,pan:{x:E.x,y:E.y}},C=n.prevViewport;void 0===C||T.zoom!==C.zoom||T.pan.x!==C.pan.x||T.pan.y!==C.pan.y||v&&!g||(n.motionBlurPxRatio=1),l&&(k=l),w*=u,k.x*=u,k.y*=u;var P=n.getCachedZSortedEles();function S(t,r,i,a,o){var s=t.globalCompositeOperation;t.globalCompositeOperation="destination-out",n.colorFillStyle(t,255,255,255,n.motionBlurTransparency),t.fillRect(r,i,a,o),t.globalCompositeOperation=s}function B(t,r){var o,u,h,d;n.clearingMotionBlur||t!==c.bufferContexts[n.MOTIONBLUR_BUFFER_NODE]&&t!==c.bufferContexts[n.MOTIONBLUR_BUFFER_DRAG]?(o=k,u=w,h=n.canvasWidth,d=n.canvasHeight):(o={x:E.x*p,y:E.y*p},u=x*p,h=n.canvasWidth*p,d=n.canvasHeight*p),t.setTransform(1,0,0,1,0,0),"motionBlur"===r?S(t,0,0,h,d):i||void 0!==r&&!r||t.clearRect(0,0,h,d),a||(t.translate(o.x,o.y),t.scale(u,u)),l&&t.translate(l.x,l.y),s&&t.scale(s,s)}if(d||(n.textureDrawLastFrame=!1),d){if(n.textureDrawLastFrame=!0,!n.textureCache){n.textureCache={},n.textureCache.bb=r.mutableElements().boundingBox(),n.textureCache.texture=n.data.bufferCanvases[n.TEXTURE_BUFFER];var D=n.data.bufferContexts[n.TEXTURE_BUFFER];D.setTransform(1,0,0,1,0,0),D.clearRect(0,0,n.canvasWidth*n.textureMult,n.canvasHeight*n.textureMult),n.render({forcedContext:D,drawOnlyNodeLayer:!0,forcedPxRatio:u*n.textureMult}),(T=n.textureCache.viewport={zoom:r.zoom(),pan:r.pan(),width:n.canvasWidth,height:n.canvasHeight}).mpan={x:(0-T.pan.x)/T.zoom,y:(0-T.pan.y)/T.zoom}}h[n.DRAG]=!1,h[n.NODE]=!1;var _=c.contexts[n.NODE],A=n.textureCache.texture;T=n.textureCache.viewport,_.setTransform(1,0,0,1,0,0),f?S(_,0,0,T.width,T.height):_.clearRect(0,0,T.width,T.height);var M=b.core("outside-texture-bg-color").value,R=b.core("outside-texture-bg-opacity").value;n.colorFillStyle(_,M[0],M[1],M[2],R),_.fillRect(0,0,T.width,T.height),x=r.zoom(),B(_,!1),_.clearRect(T.mpan.x,T.mpan.y,T.width/T.zoom/u,T.height/T.zoom/u),_.drawImage(A,T.mpan.x,T.mpan.y,T.width/T.zoom/u,T.height/T.zoom/u)}else n.textureOnViewport&&!i&&(n.textureCache=null);var I=r.extent(),N=n.pinching||n.hoverData.dragging||n.swipePanning||n.data.wheelZooming||n.hoverData.draggingEles||n.cy.animated(),L=n.hideEdgesOnViewport&&N,z=[];if(z[n.NODE]=!h[n.NODE]&&f&&!n.clearedForMotionBlur[n.NODE]||n.clearingMotionBlur,z[n.NODE]&&(n.clearedForMotionBlur[n.NODE]=!0),z[n.DRAG]=!h[n.DRAG]&&f&&!n.clearedForMotionBlur[n.DRAG]||n.clearingMotionBlur,z[n.DRAG]&&(n.clearedForMotionBlur[n.DRAG]=!0),h[n.NODE]||a||o||z[n.NODE]){var O=f&&!z[n.NODE]&&1!==p;B(_=i||(O?n.data.bufferContexts[n.MOTIONBLUR_BUFFER_NODE]:c.contexts[n.NODE]),f&&!O?"motionBlur":void 0),L?n.drawCachedNodes(_,P.nondrag,u,I):n.drawLayeredElements(_,P.nondrag,u,I),n.debug&&n.drawDebugPoints(_,P.nondrag),a||f||(h[n.NODE]=!1)}if(!o&&(h[n.DRAG]||a||z[n.DRAG])&&(O=f&&!z[n.DRAG]&&1!==p,B(_=i||(O?n.data.bufferContexts[n.MOTIONBLUR_BUFFER_DRAG]:c.contexts[n.DRAG]),f&&!O?"motionBlur":void 0),L?n.drawCachedNodes(_,P.drag,u,I):n.drawCachedElements(_,P.drag,u,I),n.debug&&n.drawDebugPoints(_,P.drag),a||f||(h[n.DRAG]=!1)),this.drawSelectionRectangle(t,B),f&&1!==p){var V=c.contexts[n.NODE],F=n.data.bufferCanvases[n.MOTIONBLUR_BUFFER_NODE],j=c.contexts[n.DRAG],X=n.data.bufferCanvases[n.MOTIONBLUR_BUFFER_DRAG],q=function(t,r,i){t.setTransform(1,0,0,1,0,0),i||!m?t.clearRect(0,0,n.canvasWidth,n.canvasHeight):S(t,0,0,n.canvasWidth,n.canvasHeight),t.drawImage(r,0,0,n.canvasWidth*p,n.canvasHeight*p,0,0,n.canvasWidth,n.canvasHeight)};

1(h[n.NODE]||z[n.NODE])&&(q(V,F,z[n.NODE]),h[n.NODE]=!1),(h[n.DRAG]||z[n.DRAG])&&(q(j,X,z[n.DRAG]),h[n.DRAG]=!1)}n.prevViewport=T,n.clearingMotionBlur&&(n.clearingMotionBlur=!1,n.motionBlurCleared=!0,n.motionBlur=!0),f&&(n.motionBlurTimeout=setTimeout(function(){n.motionBlurTimeout=null,n.clearedForMotionBlur[n.NODE]=!1,n.clearedForMotionBlur[n.DRAG]=!1,n.motionBlur=!1,n.clearingMotionBlur=!d,n.mbFrames=0,h[n.NODE]=!0,h[n.DRAG]=!0,n.redraw()},100)),i||r.emit("render")},lD.drawSelectionRectangle=function(t,n){var r=this.cy,i=this.data,a=r.style(),o=t.drawOnlyNodeLayer,s=t.drawAllLayers,l=i.canvasNeedsRedraw,u=t.forcedContext;if(this.showFps||!o&&l[this.SELECT_BOX]&&!s){var c=u||i.contexts[this.SELECT_BOX];if(n(c),1==this.selection[4]&&(this.hoverData.selecting||this.touchData.selecting)){var h=this.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(this.selection[0],this.selection[1],this.selection[2]-this.selection[0],this.selection[3]-this.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(this.selection[0],this.selection[1],this.selection[2]-this.selection[0],this.selection[3]-this.selection[1]))}if(i.bgActivePosistion&&!this.hoverData.selecting){h=this.cy.zoom();var f=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(f.x,f.y,a.core("active-bg-size").pfValue/h,0,2*Math.PI),c.fill()}var p=this.lastRedrawTime;if(this.showFps&&p){var g=Math.round(1e3/(p=Math.round(p))),v="1 frame = "+p+" ms = "+g+" fps";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",lB||(lB=c.measureText(v).actualBoundingBoxAscent),c.fillText(v,0,lB),c.strokeRect(0,lB+10,250,20),c.fillRect(0,lB+10,250*Math.min(g/60,1),20)}s||(l[this.SELECT_BOX]=!1)}};var lV="undefined"!=typeof Float32Array?Float32Array:Array;function lF(){var t=new lV(9);return lV!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t}function lj(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}function lX(t,n,r){var i=n[0],a=n[1],o=n[2],s=n[3],l=n[4],u=n[5],c=n[6],h=n[7],d=n[8],f=r[0],p=r[1];return t[0]=i,t[1]=a,t[2]=o,t[3]=s,t[4]=l,t[5]=u,t[6]=f*i+p*s+c,t[7]=f*a+p*l+h,t[8]=f*o+p*u+d,t}function lq(t,n,r){var i=n[0],a=n[1],o=n[2],s=n[3],l=n[4],u=n[5],c=n[6],h=n[7],d=n[8],f=Math.sin(r),p=Math.cos(r);return t[0]=p*i+f*s,t[1]=p*a+f*l,t[2]=p*o+f*u,t[3]=p*s-f*i,t[4]=p*l-f*a,t[5]=p*u-f*o,t[6]=c,t[7]=h,t[8]=d,t}function lY(t,n,r){var i=r[0],a=r[1];return t[0]=i*n[0],t[1]=i*n[1],t[2]=i*n[2],t[3]=a*n[3],t[4]=a*n[4],t[5]=a*n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t}Math.hypot||(Math.hypot=function(){for(var t=0,n=arguments.length;n--;)t+=arguments[n]*arguments[n];return Math.sqrt(t)});var lW=o(function t(n,r,i,o){a(this,t),this.debugID=Math.floor(1e4*Math.random()),this.r=n,this.texSize=r,this.texRows=i,this.texHeight=Math.floor(r/i),this.enableWrapping=!0,this.locked=!1,this.texture=null,this.needsBuffer=!0,this.freePointer={x:0,row:0},this.keyToLocation=new Map,this.canvas=o(n,r,r),this.scratch=o(n,r,this.texHeight,"scratch")},[{key:"lock",value:function(){this.locked=!0}},{key:"getKeys",value:function(){return new Set(this.keyToLocation.keys())}},{key:"getScale",value:function(t){var n=t.w,r=t.h,i=this.texHeight,a=this.texSize,o=i/r,s=n*o,l=r*o;return s>a&&(s=n*(o=a/n),l=r*o),{scale:o,texW:s,texH:l}}},{key:"draw",value:function(t,n,r){var i,a,o,s,l,u,c,h=this;if(this.locked)throw Error("can't draw, atlas is locked");var d=this.texSize,f=this.texRows,p=this.texHeight,g=this.getScale(n),v=g.scale,y=g.texW,m=g.texH,b=function(t,i){if(r&&i){var a=i.context,o=t.x,s=p*t.row;

1a.save(),a.translate(o,s),a.scale(v,v),r(a,n),a.restore()}},x=[null,null],w=function(){b(h.freePointer,h.canvas),x[0]={x:h.freePointer.x,y:h.freePointer.row*p,w:y,h:m},x[1]={x:h.freePointer.x+y,y:h.freePointer.row*p,w:0,h:m},h.freePointer.x+=y,h.freePointer.x==d&&(h.freePointer.x=0,h.freePointer.row++)},E=function(){h.freePointer.x=0,h.freePointer.row++};if(this.freePointer.x+y<=d)w();else{if(this.freePointer.row>=f-1)return!1;this.freePointer.x===d?(E(),w()):this.enableWrapping?(i=h.scratch,a=h.canvas,i.clear(),b({x:0,row:0},i),s=y-(o=d-h.freePointer.x),l=h.freePointer.x,u=h.freePointer.row*p,a.context.drawImage(i,0,0,o,p,l,u,o,p),x[0]={x:l,y:u,w:o,h:m},c=(h.freePointer.row+1)*p,a&&a.context.drawImage(i,o,0,s,p,0,c,s,p),x[1]={x:0,y:c,w:s,h:m},h.freePointer.x=s,h.freePointer.row++):(E(),w())}return this.keyToLocation.set(t,x),this.needsBuffer=!0,x}},{key:"getOffsets",value:function(t){return this.keyToLocation.get(t)}},{key:"isEmpty",value:function(){return 0===this.freePointer.x&&0===this.freePointer.row}},{key:"canFit",value:function(t){if(this.locked)return!1;var n=this.texSize,r=this.texRows,i=this.getScale(t).texW;return!(this.freePointer.x+i>n)||this.freePointer.row<r-1}},{key:"bufferIfNeeded",value:function(t){var n;this.texture||(this.texture=(this.debugID,(n=t.createTexture()).buffer=function(r){t.bindTexture(t.TEXTURE_2D,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR_MIPMAP_NEAREST),t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,r),t.generateMipmap(t.TEXTURE_2D),t.bindTexture(t.TEXTURE_2D,null)},n.deleteTexture=function(){t.deleteTexture(n)},n)),this.needsBuffer&&(this.texture.buffer(this.canvas),this.needsBuffer=!1,this.locked&&(this.canvas=null,this.scratch=null))}},{key:"dispose",value:function(){this.texture&&(this.texture.deleteTexture(),this.texture=null),this.canvas=null,this.scratch=null,this.locked=!0}}]),lU=o(function t(n,r,i,o){a(this,t),this.r=n,this.texSize=r,this.texRows=i,this.createTextureCanvas=o,this.atlases=[],this.styleKeyToAtlas=new Map,this.markedKeys=new Set},[{key:"getKeys",value:function(){return new Set(this.styleKeyToAtlas.keys())}},{key:"_createAtlas",value:function(){return new lW(this.r,this.texSize,this.texRows,this.createTextureCanvas)}},{key:"_getScratchCanvas",value:function(){if(!this.scratch){var t=this.r,n=this.texSize,r=this.texRows,i=this.createTextureCanvas;this.scratch=i(t,n,Math.floor(n/r),"scratch")}return this.scratch}},{key:"draw",value:function(t,n,r){var i=this.styleKeyToAtlas.get(t);return i||((i=this.atlases[this.atlases.length-1])&&i.canFit(n)||(i&&i.lock(),i=this._createAtlas(),this.atlases.push(i)),i.draw(t,n,r),this.styleKeyToAtlas.set(t,i)),i}},{key:"getAtlas",value:function(t){return this.styleKeyToAtlas.get(t)}},{key:"hasAtlas",value:function(t){return this.styleKeyToAtlas.has(t)}},{key:"markKeyForGC",value:function(t){this.markedKeys.add(t)}},{key:"gc",value:function(){var t=this,n=this.markedKeys;if(0!==n.size){var r,i=[],a=new Map,o=null,l=s(this.atlases);try{for(l.s();!(r=l.n()).done;)!function(){var l=r.value,h=l.getKeys(),d=n.intersection?n.intersection(h):new Set(c(n).filter(function(t){return h.has(t)}));if(0===d.size)return i.push(l),h.forEach(function(t){return a.set(t,l)});o||(o=t._createAtlas(),i.push(o));var f,p=s(h);try{for(p.s();!(f=p.n()).done;){var g=f.value;if(!d.has(g)){var v=u(l.getOffsets(g),2),y=v[0],m=v[1];

1o.canFit({w:y.w+m.w,h:y.h})||(o.lock(),o=t._createAtlas(),i.push(o)),l.canvas&&(t._copyTextureToNewAtlas(g,l,o),a.set(g,o))}}}catch(t){p.e(t)}finally{p.f()}l.dispose()}()}catch(t){l.e(t)}finally{l.f()}this.atlases=i,this.styleKeyToAtlas=a,this.markedKeys=new Set}else console.log("nothing to garbage collect")}},{key:"_copyTextureToNewAtlas",value:function(t,n,r){var i=u(n.getOffsets(t),2),a=i[0],o=i[1];if(0===o.w)r.draw(t,a,function(t){t.drawImage(n.canvas,a.x,a.y,a.w,a.h,0,0,a.w,a.h)});else{var s=this._getScratchCanvas();s.clear(),s.context.drawImage(n.canvas,a.x,a.y,a.w,a.h,0,0,a.w,a.h),s.context.drawImage(n.canvas,o.x,o.y,o.w,o.h,a.w,0,o.w,o.h);var l=a.w+o.w,c=a.h;r.draw(t,{w:l,h:c},function(t){t.drawImage(s,0,0,l,c,0,0,l,c)})}}},{key:"getCounts",value:function(){return{keyCount:this.styleKeyToAtlas.size,atlasCount:new Set(this.styleKeyToAtlas.values()).size}}}]),lH=o(function t(n,r){a(this,t),this.r=n,this.globalOptions=r,this.atlasSize=r.webglTexSize,this.maxAtlasesPerBatch=r.webglTexPerBatch,this.renderTypes=new Map,this.collections=new Map,this.typeAndIdToKey=new Map},[{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"addAtlasCollection",value:function(t,n){var r=this.globalOptions,i=r.webglTexSize,a=r.createTextureCanvas,o=n.texRows,s=this._cacheScratchCanvas(a),l=new lU(this.r,i,o,s);this.collections.set(t,l)}},{key:"addRenderType",value:function(t,n){var r=n.collection;if(!this.collections.has(r))throw Error("invalid atlas collection name '".concat(r,"'"));var i=eb({type:t,atlasCollection:this.collections.get(r)},n);this.renderTypes.set(t,i)}},{key:"getRenderTypeOpts",value:function(t){return this.renderTypes.get(t)}},{key:"getAtlasCollection",value:function(t){return this.collections.get(t)}},{key:"_cacheScratchCanvas",value:function(t){var n=-1,r=-1,i=null;return function(a,o,s,l){return l?(i&&o==n&&s==r||(n=o,r=s,i=t(a,o,s)),i):t(a,o,s)}}},{key:"_key",value:function(t,n){return"".concat(t,"-").concat(n)}},{key:"invalidate",value:function(t){var n,r=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},a=i.forceRedraw,o=void 0!==a&&a,l=i.filterEle,u=void 0===l?function(){return!0}:l,c=i.filterType,h=void 0===c?function(){return!0}:c,d=!1,f=!1,p=s(t);try{for(p.s();!(n=p.n()).done;){var g=n.value;if(u(g)){var v,y=s(this.renderTypes.values());try{for(y.s();!(v=y.n()).done;)!function(){var t=v.value,n=t.type;if(h(n)){var i=r.collections.get(t.collection),a=t.getKey(g),s=Array.isArray(a)?a:[a];if(o)s.forEach(function(t){return i.markKeyForGC(t)}),f=!0;else{var l=t.getID?t.getID(g):g.id(),u=r._key(n,l),c=r.typeAndIdToKey.get(u);void 0===c||function(t,n){if(t.length!==n.length)return!1;for(var r=0;r<t.length;r++)if(t[r]!==n[r])return!1;return!0}(s,c)||(d=!0,r.typeAndIdToKey.delete(u),c.forEach(function(t){return i.markKeyForGC(t)}))}}}()}catch(t){y.e(t)}finally{y.f()}}}}catch(t){p.e(t)}finally{p.f()}return f&&(this.gc(),d=!1),d}},{key:"gc",value:function(){var t,n=s(this.collections.values());try{for(n.s();!(t=n.n()).done;)t.value.gc()}catch(t){n.e(t)}finally{n.f()}}},{key:"getOrCreateAtlas",value:function(t,n,r,i){var a=this.renderTypes.get(n),o=this.collections.get(a.collection),s=!1,l=o.draw(i,r,function(n){a.drawClipped?(n.save(),n.beginPath(),n.rect(0,0,r.w,r.h),n.clip(),a.drawElement(n,t,r,!0,!0),n.restore()):a.drawElement(n,t,r,!0,!0),s=!0});if(s){var u=a.getID?a.getID(t):t.id(),c=this._key(n,u);this.typeAndIdToKey.has(c)?this.typeAndIdToKey.get(c).push(i):this.typeAndIdToKey.set(c,[i])}return l}},{key:"getAtlasInfo",value:function(t,n){var r=this,i=this.renderTypes.get(n),a=i.getKey(t);return(Array.isArray(a)?a:[a]).map(function(a){var o=i.getBoundingBox(t,a),s=r.getOrCreateAtlas(t,n,o,a),l=u(s.getOffsets(a),2),c=l[0];return{atlas:s,tex:c,tex1:c,tex2:l[1],bb:o}})}},{key:"getDebugInfo",value:function(){var t,n=[],r=s(this.collections);try{for(r.s();!(t=r.n()).done;){var i=u(t.value,2),a=i[0],o=i[1].getCounts(),l=o.keyCount,c=o.atlasCount;n.push({type:a,keyCount:l,atlasCount:c})}}catch(t){r.e(t)}finally{r.f()}return n}}]),lK=o(function t(n){a(this,t),this.globalOptions=n,this.atlasSize=n.webglTexSize,this.maxAtlasesPerBatch=n.webglTexPerBatch,this.batchAtlases=[]},[{key:"getMaxAtlasesPerBatch",value:function(){return this.maxAtlasesPerBatch}},{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"getIndexArray",value:function(){return Array.from({length:this.maxAtlasesPerBatch},function(t,n){return n})}},{key:"startBatch",value:function(){this.batchAtlases=[]}},{key:"getAtlasCount",value:function(){return this.batchAtlases.length}},{key:"getAtlases",value:function(){return this.batchAtlases}},{key:"canAddToCurrentBatch",value:function(t){return this.batchAtlases.length!==this.maxAtlasesPerBatch||this.batchAtlases.includes(t)}},{key:"getAtlasIndexForBatch",value:function(t){var n=this.batchAtlases.indexOf(t);if(n<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)throw Error("cannot add more atlases to batch");this.batchAtlases.push(t),n=this.batchAtlases.length-1}return n}}]),lG={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},lZ=o(function t(n,r,i){a(this,t),this.r=n,this.gl=r,this.maxInstances=i.webglBatchSize,this.atlasSize=i.webglTexSize,this.bgColor=i.bgColor,this.debug=i.webglDebug,this.batchDebugInfo=[],i.enableWrapping=!0,i.createTextureCanvas=lA,this.atlasManager=new lH(n,i),this.batchManager=new lK(i),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(lG.SCREEN),this.pickingProgram=this._createShaderProgram(lG.PICKING),this.vao=this._createVAO()},[{key:"addAtlasCollection",value:function(t,n){this.atlasManager.addAtlasCollection(t,n)}},{key:"addTextureAtlasRenderType",value:function(t,n){this.atlasManager.addRenderType(t,n)}},{key:"addSimpleShapeRenderType",value:function(t,n){this.simpleShapeOptions.set(t,n)}},{key:"invalidate",value:function(t){var n=(arguments.length>1&&void 0!==arguments[1]?arguments[1]:{}).type,r=this.atlasManager;return n?r.invalidate(t,{filterType:function(t){return t===n},forceRedraw:!0}

1):r.invalidate(t)}},{key:"gc",value:function(){this.atlasManager.gc()}},{key:"_createShaderProgram",value:function(t){var n=this.gl,r="#version 300 es\n      precision highp float;\n\n      uniform mat3 uPanZoomMatrix;\n      uniform int  uAtlasSize;\n      \n      // instanced\n      in vec2 aPosition; // a vertex from the unit square\n      \n      in mat3 aTransform; // used to transform verticies, eg into a bounding box\n      in int aVertType; // the type of thing we are rendering\n\n      // the z-index that is output when using picking mode\n      in vec4 aIndex;\n      \n      // For textures\n      in int aAtlasId; // which shader unit/atlas to use\n      in vec4 aTex; // x/y/w/h of texture in atlas\n\n      // for edges\n      in vec4 aPointAPointB;\n      in vec4 aPointCPointD;\n      in vec2 aLineWidth; // also used for node border width\n\n      // simple shapes\n      in vec4 aCornerRadius; // for round-rectangle [top-right, bottom-right, top-left, bottom-left]\n      in vec4 aColor; // also used for edges\n      in vec4 aBorderColor; // aLineWidth is used for border width\n\n      // output values passed to the fragment shader\n      out vec2 vTexCoord;\n      out vec4 vColor;\n      out vec2 vPosition;\n      // flat values are not interpolated\n      flat out int vAtlasId; \n      flat out int vVertType;\n      flat out vec2 vTopRight;\n      flat out vec2 vBotLeft;\n      flat out vec4 vCornerRadius;\n      flat out vec4 vBorderColor;\n      flat out vec2 vBorderWidth;\n      flat out vec4 vIndex;\n      \n      void main(void) {\n        int vid = gl_VertexID;\n        vec2 position = aPosition; // TODO make this a vec3, simplifies some code below\n\n        if(aVertType == ".concat(0,") {\n          float texX = aTex.x; // texture coordinates\n          float texY = aTex.y;\n          float texW = aTex.z;\n          float texH = aTex.w;\n\n          if(vid == 1 || vid == 2 || vid == 4) {\n            texX += texW;\n          }\n          if(vid == 2 || vid == 4 || vid == 5) {\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 * aTransform * vec3(position, 1.0), 1.0);\n        }\n        else if(aVertType == ").concat(4," || aVertType == ").concat(7," \n             || aVertType == ").concat(5," || aVertType == ").concat(6,") { // simple shapes\n\n          // the bounding box is needed by the fragment shader\n          vBotLeft  = (aTransform * vec3(0, 0, 1)).xy; // flat\n          vTopRight = (aTransform * vec3(1, 1, 1)).xy; // flat\n          vPosition = (aTransform * vec3(position, 1)).xy; // will be interpolated\n\n          // calculations are done in the fragment shader, just pass these along\n          vColor = aColor;\n          vCornerRadius = aCornerRadius;\n          vBorderColor = aBorderColor;\n          vBorderWidth = aLineWidth;\n\n          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);\n        }\n        else if(aVertType == ").concat(1,") {\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          // stretch the unit square into a long skinny rectangle\n          vec2 xBasis = target - source;\n          vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x));\n          vec2 point = source + xBasis * position.x + yBasis * aLineWidth[0] * position.y;\n\n          gl_Position = vec4(uPanZoomMatrix * vec3(point, 1.0), 1.0);\n          vColor = aColor;\n        } \n        else if(aVertType == ").concat(2,") {\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, p1, p2, pos;\n          if(position.x == 0.0) { // The left side of the unit square\n            p0 = pointA;\n            p1 = pointB;\n            p2 = pointC;\n            pos = position;\n          } else { // The right side of the unit square, use same approach but flip the geometry upside down\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));

1\n          float width = aLineWidth[0];\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          vColor = aColor;\n        } \n        else if(aVertType == ").concat(3," && 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          gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0);\n          vColor = aColor;\n        }\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        vVertType = aVertType;\n        vIndex = aIndex;\n      }\n    "),i=this.batchManager.getIndexArray(),a=function(t,n,r){var i=l_(t,t.VERTEX_SHADER,n),a=l_(t,t.FRAGMENT_SHADER,r),o=t.createProgram();if(t.attachShader(o,i),t.attachShader(o,a),t.linkProgram(o),!t.getProgramParameter(o,t.LINK_STATUS))throw Error("Could not initialize shaders");return o}(n,r,"#version 300 es\n      precision highp float;\n\n      // declare texture unit for each texture atlas in the batch\n      ".concat(i.map(function(t){return"uniform sampler2D uTexture".concat(t,";")}).join("\n	"),"\n\n      uniform vec4 uBGColor;\n      uniform float uZoom;\n\n      in vec2 vTexCoord;\n      in vec4 vColor;\n      in vec2 vPosition; // model coordinates\n\n      flat in int vAtlasId;\n      flat in vec4 vIndex;\n      flat in int vVertType;\n      flat in vec2 vTopRight;\n      flat in vec2 vBotLeft;\n      flat in vec4 vCornerRadius;\n      flat in vec4 vBorderColor;\n      flat in vec2 vBorderWidth;\n\n      out vec4 outColor;\n\n      ").concat("\n  float circleSD(vec2 p, float r) {\n    return distance(vec2(0), p) - r; // signed distance\n  }\n","\n      ").concat("\n  float rectangleSD(vec2 p, vec2 b) {\n    vec2 d = abs(p)-b;\n    return distance(vec2(0),max(d,0.0)) + min(max(d.x,d.y),0.0);\n  }\n","\n      ").concat("\n  float roundRectangleSD(vec2 p, vec2 b, vec4 cr) {\n    cr.xy = (p.x > 0.0) ? cr.xy : cr.zw;\n    cr.x  = (p.y > 0.0) ? cr.x  : cr.y;\n    vec2 q = abs(p) - b + cr.x;\n    return min(max(q.x, q.y), 0.0) + distance(vec2(0), max(q, 0.0)) - cr.x;\n  }\n","\n      ").concat("\n  float ellipseSD(vec2 p, vec2 ab) {\n    p = abs( p ); // symmetry\n\n    // find root with Newton solver\n    vec2 q = ab*(p-ab);\n    float w = (q.x<q.y)? 1.570796327 : 0.0;\n    for( int i=0; i<5; i++ ) {\n      vec2 cs = vec2(cos(w),sin(w));\n      vec2 u = ab*vec2( cs.x,cs.y);\n      vec2 v = ab*vec2(-cs.y,cs.x);\n      w = w + dot(p-u,v)/(dot(p-u,u)+dot(v,v));\n    }\n    \n    // compute final point and distance\n    float d = length(p-ab*vec2(cos(w),sin(w)));\n    \n    // return signed distance\n    return (dot(p/ab,p/ab)>1.0) ? d : -d;\n  }\n","\n\n      vec4 blend(vec4 top, vec4 bot) { // blend colors with premultiplied alpha\n        return vec4( \n          top.rgb + (bot.rgb * (1.0 - top.a)),\n          top.a   + (bot.a   * (1.0 - top.a)) \n        );\n      }\n\n      vec4 distInterp(vec4 cA, vec4 cB, float d) { // interpolate color using Signed Distance\n        // scale to the zoom level so that borders don't look blurry when zoomed in\n        // note 1.5 is an aribitrary value chosen because it looks good\n        return mix(cA, cB, 1.0 - smoothstep(0.0, 1.5 / uZoom, abs(d))); \n      }\n\n      void main(void) {\n        if(vVertType == ").concat(0,") {\n          // look up the texel from the texture unit\n          ").concat(i.map(function(t){return"if(vAtlasId == ".concat(t,") outColor = texture(uTexture").concat(t,", vTexCoord);")}).join("\n	else "),"\n        } \n        else if(vVertType == ").concat(3,") {\n          // mimics how canvas renderer uses context.globalCompositeOperation = 'destination-out';\n          outColor = blend(vColor, uBGColor);\n          outColor.a = 1.0; // make opaque, masks out line under arrow\n        }\n        else if(vVertType == ").concat(4," && vBorderWidth == vec2(0.0)) { // simple rectangle with no border\n          outColor = vColor; // unit square is already transformed to the rectangle, nothing else needs to be done\n        }\n        else if(vVertType == ").concat(4," || vVertType == ").concat(7," \n          || vVertType == ").concat(5," || vVertType == ").concat(6,") { // use SDF\n\n          float outerBorder = vBorderWidth[0];\n          float innerBorder = vBorderWidth[1];\n          float borderPadding = outerBorder * 2.0;\n          float w = vTopRight.x - vBotLeft.x - borderPadding;\n          float h = vTopRight.y - vBotLeft.y - borderPadding;\n          vec2 b = vec2(w/2.0, h/2.0); // half width, half height\n          vec2 p = vPosition - vec2(vTopRight.x - b[0] - outerBorder, vTopRight.y - b[1] - outerBorder); // translate to center\n\n          float d; // signed distance\n          if(vVertType == ").concat(4,") {\n            d = rectangleSD(p, b);\n          } else if(vVertType == ").concat(7," && w == h) {\n            d = cir

1cleSD(p, b.x); // faster than ellipse\n          } else if(vVertType == ").concat(7,") {\n            d = ellipseSD(p, b);\n          } else {\n            d = roundRectangleSD(p, b, vCornerRadius.wzyx);\n          }\n\n          // use the distance to interpolate a color to smooth the edges of the shape, doesn't need multisampling\n          // we must smooth colors inwards, because we can't change pixels outside the shape's bounding box\n          if(d > 0.0) {\n            if(d > outerBorder) {\n              discard;\n            } else {\n              outColor = distInterp(vBorderColor, vec4(0), d - outerBorder);\n            }\n          } else {\n            if(d > innerBorder) {\n              vec4 outerColor = outerBorder == 0.0 ? vec4(0) : vBorderColor;\n              vec4 innerBorderColor = blend(vBorderColor, vColor);\n              outColor = distInterp(innerBorderColor, outerColor, d);\n            } \n            else {\n              vec4 outerColor;\n              if(innerBorder == 0.0 && outerBorder == 0.0) {\n                outerColor = vec4(0);\n              } else if(innerBorder == 0.0) {\n                outerColor = vBorderColor;\n              } else {\n                outerColor = blend(vBorderColor, vColor);\n              }\n              outColor = distInterp(vColor, outerColor, d - innerBorder);\n            }\n          }\n        }\n        else {\n          outColor = vColor;\n        }\n\n        ").concat(t.picking?"if(outColor.a == 0.0) discard;\n             else outColor = vIndex;":"","\n      }\n    "));a.aPosition=n.getAttribLocation(a,"aPosition"),a.aIndex=n.getAttribLocation(a,"aIndex"),a.aVertType=n.getAttribLocation(a,"aVertType"),a.aTransform=n.getAttribLocation(a,"aTransform"),a.aAtlasId=n.getAttribLocation(a,"aAtlasId"),a.aTex=n.getAttribLocation(a,"aTex"),a.aPointAPointB=n.getAttribLocation(a,"aPointAPointB"),a.aPointCPointD=n.getAttribLocation(a,"aPointCPointD"),a.aLineWidth=n.getAttribLocation(a,"aLineWidth"),a.aColor=n.getAttribLocation(a,"aColor"),a.aCornerRadius=n.getAttribLocation(a,"aCornerRadius"),a.aBorderColor=n.getAttribLocation(a,"aBorderColor"),a.uPanZoomMatrix=n.getUniformLocation(a,"uPanZoomMatrix"),a.uAtlasSize=n.getUniformLocation(a,"uAtlasSize"),a.uBGColor=n.getUniformLocation(a,"uBGColor"),a.uZoom=n.getUniformLocation(a,"uZoom"),a.uTextures=[];for(var o=0;o<this.batchManager.getMaxAtlasesPerBatch();o++)a.uTextures.push(n.getUniformLocation(a,"uTexture".concat(o)));return a}},{key:"_createVAO",value:function(){var t,n,r,i,a,o,s,l=[0,0,1,0,1,1,0,0,1,1,0,1];this.vertexCount=l.length/2;var c=this.maxInstances,h=this.gl,d=this.program,f=h.createVertexArray();return h.bindVertexArray(f),t="vec2",n=d.aPosition,i=(r=u(lL(h,t),2))[0],o=lz(h,a=r[1],l),s=h.createBuffer(),h.bindBuffer(h.ARRAY_BUFFER,s),h.bufferData(h.ARRAY_BUFFER,o,h.STATIC_DRAW),a===h.FLOAT?h.vertexAttribPointer(n,i,a,!1,0,0):a===h.INT&&h.vertexAttribIPointer(n,i,a,0,0),h.enableVertexAttribArray(n),h.bindBuffer(h.ARRAY_BUFFER,null),this.transformBuffer=function(t,n,r){for(var i=new Float32Array(9*n),a=Array(n),o=0;o<n;o++){var s=9*o*4;a[o]=new Float32Array(i.buffer,s,9)}var l=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,l),t.bufferData(t.ARRAY_BUFFER,i.byteLength,t.DYNAMIC_DRAW);for(var u=0;u<3;u++){var c=r+u;t.enableVertexAttribArray(c),t.vertexAttribPointer(c,3,t.FLOAT,!1,36,12*u),t.vertexAttribDivisor(c,1)}return t.bindBuffer(t.ARRAY_BUFFER,null),l.getMatrixView=function(t){return a[t]},l.setData=function(t,n){a[n].set(t,0)},l.bufferSubData=function(){t.bindBuffer(t.ARRAY_BUFFER,l),t.bufferSubData(t.ARRAY_BUFFER,0,i)},l}(h,c,d.aTransform),this.indexBuffer=lO(h,c,"vec4",d.aIndex),this.vertTypeBuffer=lO(h,c,"int",d.aVertType),this.atlasIdBuffer=lO(h,c,"int",d.aAtlasId),this.texBuffer=lO(h,c,"vec4",d.aTex),this.pointAPointBBuffer=lO(h,c,"vec4",d.aPointAPointB),this.pointCPointDBuffer=lO(h,c,"vec4",d.aPointCPointD),this.lineWidthBuffer=lO(h,c,"vec2",d.aLineWidth),this.colorBuffer=lO(h,c,"vec4",d.aColor),this.cornerRadiusBuffer=lO(h,c,"vec4",d.aCornerRadius),this.borderColorBuffer=lO(h,c,"vec4",d.aBorderColor),h.bindVertexArray(null),f}},{key:"buffers",get:function(){var t=this;return this._buffers||(this._buffers=Object.keys(this).filter(function(t){return t.endsWith("Buffer")}).map(function(n){return t[n]})),this._buffers}},{key:"startFrame",value:function(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:lG.SCREEN;this.panZoomMatrix=t,this.renderTarget=n,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()}},{key:"startBatch",value:function(){this.instanceCount=0,this.batchManager.startBatch()}},{key:"endFrame",value:function(){this.endBatch()}},{key:"_isVisible",value:function(t,n){return!!t.visible()&&(!n||!n.isVisible||n.isVisible(t))}},{key:"drawTexture",value:function(t,n,r){var i=this.atlasManager,a=this.batchManager,o=i.getRenderTypeOpts(r);if(this._isVisible(t,o)){if(this.renderTarget.picking&&o.getTexPickingMode){var l=o.getTexPickingMode(t);if(1===l)return;if(2==l)return void this.drawPickingRectangle(t,n,r)}var c,h=s(i.getAtlasInfo(t,r));try{for(h.s();!(c=h.n()).done;){var d=c.value,f=d.atlas,p=d.tex1,g=d.tex2;a.canAddToCurrentBatch(f)||this.endBatch();

1for(var v=a.getAtlasIndexForBatch(f),y=0,m=[[p,!0],[g,!1]];y<m.length;y++){var b=u(m[y],2),x=b[0],w=b[1];if(0!=x.w){var E=this.instanceCount;this.vertTypeBuffer.getView(E)[0]=0,lN(n,this.indexBuffer.getView(E)),this.atlasIdBuffer.getView(E)[0]=v;var k=this.texBuffer.getView(E);k[0]=x.x,k[1]=x.y,k[2]=x.w,k[3]=x.h;var T=this.transformBuffer.getMatrixView(E);this.setTransformMatrix(t,T,o,d,w),this.instanceCount++,w||this.wrappedCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}catch(t){h.e(t)}finally{h.f()}}}},{key:"setTransformMatrix",value:function(t,n,r,i){var a=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],o=0;if(r.shapeProps&&r.shapeProps.padding&&(o=t.pstyle(r.shapeProps.padding).pfValue),i){var s=i.bb,l=i.tex1,u=i.tex2,c=l.w/(l.w+u.w);a||(c=1-c);var h=this._getAdjustedBB(s,o,a,c);this._applyTransformMatrix(n,h,r,t)}else{var d=r.getBoundingBox(t),f=this._getAdjustedBB(d,o,!0,1);this._applyTransformMatrix(n,f,r,t)}}},{key:"_applyTransformMatrix",value:function(t,n,r,i){lj(t);var a,o,s=r.getRotation?r.getRotation(i):0;if(0!==s){var l=r.getRotationPoint(i);lX(t,t,[l.x,l.y]),lq(t,t,s);var u=r.getRotationOffset(i);a=u.x+(n.xOffset||0),o=u.y+(n.yOffset||0)}else a=n.x1,o=n.y1;lX(t,t,[a,o]),lY(t,t,[n.w,n.h])}},{key:"_getAdjustedBB",value:function(t,n,r,i){var a=t.x1,o=t.y1,s=t.w,l=t.h;n&&(a-=n,o-=n,s+=2*n,l+=2*n);var u=0,c=s*i;return r&&i<1?s=c:!r&&i<1&&(a+=u=s-c,s=c),{x1:a,y1:o,w:s,h:l,xOffset:u,yOffset:t.yOffset}}},{key:"drawPickingRectangle",value:function(t,n,r){var i=this.atlasManager.getRenderTypeOpts(r),a=this.instanceCount;this.vertTypeBuffer.getView(a)[0]=4,lN(n,this.indexBuffer.getView(a)),lI([0,0,0],1,this.colorBuffer.getView(a));var o=this.transformBuffer.getMatrixView(a);this.setTransformMatrix(t,o,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}},{key:"drawNode",value:function(t,n,r){var i=this.simpleShapeOptions.get(r);if(this._isVisible(t,i)){var a=i.shapeProps,o=this._getVertTypeForShape(t,a.shape);if(void 0===o||i.isSimple&&!i.isSimple(t))this.drawTexture(t,n,r);else{var s=this.instanceCount;if(this.vertTypeBuffer.getView(s)[0]=o,5===o||6===o){var l=i.getBoundingBox(t),u=this._getCornerRadius(t,a.radius,l),c=this.cornerRadiusBuffer.getView(s);c[0]=u,c[1]=u,c[2]=u,c[3]=u,6===o&&(c[0]=0,c[2]=0)}lN(n,this.indexBuffer.getView(s)),lI(t.pstyle(a.color).value,t.pstyle(a.opacity).value,this.colorBuffer.getView(s));var h=this.lineWidthBuffer.getView(s);if(h[0]=0,h[1]=0,a.border){var d=t.pstyle("border-width").value;if(d>0){lI(t.pstyle("border-color").value,t.pstyle("border-opacity").value,this.borderColorBuffer.getView(s));var f=t.pstyle("border-position").value;if("inside"===f)h[0]=0,h[1]=-d;else if("outside"===f)h[0]=d,h[1]=0;else{var p=d/2;h[0]=p,h[1]=-p}}}var g=this.transformBuffer.getMatrixView(s);this.setTransformMatrix(t,g,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}},{key:"_getVertTypeForShape",value:function(t,n){switch(t.pstyle(n).value){case"rectangle":return 4;case"ellipse":return 7;case"roundrectangle":case"round-rectangle":return 5;case"bottom-round-rectangle":return 6;default:return}}},{key:"_getCornerRadius",value:function(t,n,r){var i=r.w,a=r.h;return"auto"===t.pstyle(n).value?t3(i,a):Math.min(t.pstyle(n).pfValue,a/2,i/2)}},{key:"drawEdgeArrow",value:function(t,n,r){if(t.visible()){var i,a,o,s=t._private.rscratch;if("source"===r?(i=s.arrowStartX,a=s.arrowStartY,o=s.srcArrowAngle):(i=s.arrowEndX,a=s.arrowEndY,o=s.tgtArrowAngle),!(isNaN(i)||null==i||isNaN(a)||null==a||isNaN(o)||null==o)&&"none"!==t.pstyle(r+"-arrow-shape").value){var l=t.pstyle(r+"-arrow-color").value,u=t.pstyle("opacity").value*t.pstyle("line-opacity").value,c=t.pstyle("width").pfValue,h=t.pstyle("arrow-scale").value,d=this.r.getArrowWidth(c,h),f=this.instanceCount,p=this.transformBuffer.getMatrixView(f);lj(p),lX(p,p,[i,a]),lY(p,p,[d,d]),lq(p,p,o),this.vertTypeBuffer.getView(f)[0]=3,lN(n,this.indexBuffer.getView(f)),lI(l,u,this.colorBuffer.getView(f)),this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}},{key:"drawEdgeLine",value:function(t,n){if(t.visible()){var r=this._getEdgePoints(t);if(r){var i=t.pstyle("opacity").value,a=t.pstyle("line-opacity").value,o=t.pstyle("width").pfValue,s=t.pstyle("line-color").value,l=i*a;if(r.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),4==r.length){var u=this.instanceCount;this.vertTypeBuffer.getView(u)[0]=1,lN(n,this.indexBuffer.getView(u)),lI(s,l,this.colorBuffer.getView(u)),this.lineWidthBuffer.getView(u)[0]=o;var c=this.pointAPointBBuffer.getView(u);c[0]=r[0],c[1]=r[1],c[2]=r[2],c[3]=r[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var h=0;h<r.length-2;h+=2){var d=this.instanceCount;this.vertTypeBuffer.getView(d)[0]=2,lN(n,this.indexBuffer.getView(d)),lI(s,l,this.colorBuffer.getView(d)),this.lineWidthBuffer.getView(d)[0]=o;var f=r[h-2],p=r[h-1],g=r[h],v=r[h+1],y=r[h+2],m=r[h+3],b=r[h+4],x=r[h+5];0==h&&(f=2*g-y+.001,p=2*v-m+.001),h==r.length-4&&(b=2*y-g+.001,x=2*m-v+.001);var w=this.pointAPointBBuffer.getView(d);w[0]=f,w[1]=p,w[2]=g,w[3]=v;var E=this.pointCPointDBuffer.getView(d);E[0]=y,E[1]=m,E[2]=b,E[3]=x,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}},{key:"_getEdgePoints",value:function(t){var n=t._private.rscratch;if(!n.badLine&&null!=n.allpts&&!isNaN(n.allpts[0])){var r=n.allpts;if(4==r.length)return r;var i=this._getNumSegments(t);return 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t.bindTexture(t.TEXTURE_2D,r),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,r,0),t.bindFramebuffer(t.FRAMEBUFFER,null),n.setFramebufferAttachmentSizes=function(n,i){t.bindTexture(t.TEXTURE_2D,r),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,n,i,0,t.RGBA,t.UNSIGNED_BYTE,null)},n}(h),c.pickingFrameBuffer.needsDraw=!0,c.drawing=new lZ(c,h,t);var d=function(t){return function(n){return c.getTextAngle(n,t)}},f=function(t){return function(n){var r=n.pstyle(t);return r&&r.value}},p=function(t){return function(n){return n.pstyle("".concat(t,"-opacity")).value>0}},g=function(t){return"yes"===t.pstyle("text-events").strValue?2:1},v=function(t){var n=t.position(),r=n.x,i=n.y,a=t.outerWidth(),o=t.outerHeight();return{w:a,h:o,x1:r-a/2,y1:i-o/2}};c.drawing.addAtlasCollection("node",{texRows:t.webglTexRowsNodes}),c.drawing.addAtlasCollection("label",{texRows:t.webglTexRows}),c.drawing.addTextureAtlasRenderType("node-body",{collection:"node",getKey:n.getStyleKey,getBoundingBox:n.getElementBox,drawElement:n.drawElement}),c.drawing.addSimpleShapeRenderType("node-body",{getBoundingBox:v,isSimple:lR,shapeProps:{shape:"shape",color:"background-color",opacity:"background-opacity",radius:"corner-radius",border:!0}}),c.drawing.addSimpleShapeRenderType("node-overlay",{getBoundingBox:v,isVisible:p("overlay"),shapeProps:{shape:"overlay-shape",color:"overlay-color",opacity:"overlay-opacity",padding:"overlay-padding",radius:"overlay-corner-radius"}}),c.drawing.addSimpleShapeRenderType("node-underlay",{getBoundingBox:v,isVisible:p("underlay"),shapeProps:{shape:"underlay-shape",color:"underlay-color",opacity:"underlay-opacity",padding:"underlay-padding",radius:"underlay-corner-radius"}}),c.drawing.addTextureAtlasRenderType("label",{collection:"label",getTexPickingMode:g,getKey:lJ(n.getLabelKey,null),getBoundingBox:l0(n.getLabelBox,null),drawClipped:!0,drawElement:n.drawLabel,getRotation:d(null),getRotationPoint:n.getLabelRotationPoint,getRotationOffset:n.getLabelRotationOffset,isVisible:f("label")}),c.drawing.addTextureAtlasRenderType("edge-source-label",{collection:"label",getTexPickingMode:g,getKey:lJ(n.getSourceLabelKey,"source"),getBoundingBox:l0(n.get

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