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l=e7(a.rscratch,"labelX",r),u=e7(a.rscratch,"labelY",r),c=e7(a.rscratch,"labelAngle",r),h=n.pstyle(i+"text-margin-x").pfValue,d=n.pstyle(i+"text-margin-y").pfValue,p=o.x1-f-h,g=o.x2+f-h,y=o.y1-f-d,b=o.y2+f-d;if(c){var x=Math.cos(c),w=Math.sin(c),E=function(e,t){return{x:(e-=l)*x-(t-=u)*w+l,y:e*w+t*x+u}},k=E(p,y),C=E(p,b),S=E(g,y),D=E(g,b);if(tZ(e,t,[k.x+h,k.y+d,S.x+h,S.y+d,D.x+h,D.y+d,C.x+h,C.y+d]))return v(n),!0}else if(tj(o,e,t))return v(n),!0}}for(var x=l.length-1;x>=0;x--){var w=l[x];w.isNode()?y(w)||b(w):function(n){var r,i=n._private,a=i.rscratch,l=n.pstyle("width").pfValue,c=n.pstyle("arrow-scale").value,p=l/2+d,f=p*p,g=2*p,b=i.source,x=i.target;if("segments"===a.edgeType||"straight"===a.edgeType||"haystack"===a.edgeType){for(var w=a.allpts,E=0;E+3<w.length;E+=2)if(tY(e,t,w[E],w[E+1],w[E+2],w[E+3],g)&&f>(r=tK(e,t,w[E],w[E+1],w[E+2],w[E+3])))return v(n,r),!0}else if("bezier"===a.edgeType||"multibezier"===a.edgeType||"self"===a.edgeType||"compound"===a.edgeType){for(var w=a.allpts,E=0;E+5<a.allpts.length;E+=4)if(tW(e,t,w[E],w[E+1],w[E+2],w[E+3],w[E+4],w[E+5],g)&&f>(r=tU(e,t,w[E],w[E+1],w[E+2],w[E+3],w[E+4],w[E+5])))return v(n,r),!0}for(var b=b||i.source,x=x||i.target,k=o.getArrowWidth(l,c),C=[{name:"source",x:a.arrowStartX,y:a.arrowStartY,angle:a.srcArrowAngle},{name:"target",x:a.arrowEndX,y:a.arrowEndY,angle:a.tgtArrowAngle},{name:"mid-source",x:a.midX,y:a.midY,angle:a.midsrcArrowAngle},{name:"mid-target",x:a.midX,y:a.midY,angle:a.midtgtArrowAngle}],E=0;E<C.length;E++){var S=C[E],D=s.arrowShapes[n.pstyle(S.name+"-arrow-shape").value],T=n.pstyle("width").pfValue;if(D.roughCollide(e,t,k,S.angle,{x:S.x,y:S.y},T,d)&&D.collide(e,t,k,S.angle,{x:S.x,y:S.y},T,d))return v(n),!0}h&&u.length>0&&(y(b),y(x))}(w)||b(w)||b(w,"source")||b(w,"target")}return u},oX.getAllInBox=function(e,t,n,r){var i=this.getCachedZSortedEles().interactive,a=[],o=Math.min(e,n),s=Math.max(e,n),l=Math.min(t,r),u=Math.max(t,r);e=o,n=s;for(var c=tN({x1:e,y1:t=l,x2:n,y2:r=u}),h=0;h<i.length;h++){var d=i[h];if(d.isNode()){var p=d.boundingBox({includeNodes:!0,includeEdges:!1,includeLabels:!1});tF(c,p)&&!tq(p,c)&&a.push(d)}else{var f=d._private,g=f.rscratch;if(null!=g.startX&&null!=g.startY&&!tj(c,g.startX,g.startY)||null!=g.endX&&null!=g.endY&&!tj(c,g.endX,g.endY))continue;if("bezier"===g.edgeType||"multibezier"===g.edgeType||"self"===g.edgeType||"compound"===g.edgeType||"segments"===g.edgeType||"haystack"===g.edgeType){for(var v,y=f.rstyle.bezierPts||f.rstyle.linePts||f.rstyle.haystackPts,b=!0,x=0;x<y.length;x++)if(!tj(c,(v=y[x]).x,v.y)){b=!1;break}b&&a.push(d)}else("haystack"===g.edgeType||"straight"===g.edgeType)&&a.push(d)}}return a};var oY={};oY.calculateArrowAngles=function(e){var t=e._private.rscratch,n="haystack"===t.edgeType,r="bezier"===t.edgeType,i="multibezier"===t.edgeType,a="segments"===t.edgeType,o="compound"===t.edgeType,s="self"===t.edgeType;if(n?(y=t.haystackPts[0],b=t.haystackPts[1],x=t.haystackPts[2],w=t.haystackPts[3]):(y=t.arrowStartX,b=t.arrowStartY,x=t.arrowEndX,w=t.arrowEndY),h=t.midX,d=t.midY,a)g=y-t.segpts[0],v=b-t.segpts[1];else if(i||o||s||r){var l=t.allpts,u=t_(l[0],l[2],l[4],.1),c=t_(l[1],l[3],l[5],.1);g=y-u,v=b-c}else g=y-h,v=b-d;t.srcArrowAngle=tk(g,v);var h=t.midX,d=t.midY;if(n&&(h=(y+x)/2,d=(b+w)/2),g=x-y,v=w-b,a){var l=t.allpts;if(l.length/2%2==0){var p=l.length/2,f=p-2;g=l[p]-l[f],v=l[p+1]-l[f+1]}else if(t.isRound)g=t.midVector[1],v=-t.midVector[0];else{var p=l.length/2-1,f=p-2;g=l[p]-l[f],v=l[p+1]-l[f+1]}}else if(i||o||s){var g,v,y,b,x,w,h,d,E,k,C,S,l=t.allpts;if(t.ctrlpts.length/2%2==0){var D=l.length/2-1,T=D+2,P=T+2;E=t_(l[D],l[T],l[P],0),k=t_(l[D+1],l[T+1],l[P+1],0),C=t_(l[D],l[T],l[P],1e-4),S=t_(l[D+1],l[T+1],l[P+1],1e-4)}else{var T=l.length/2-1,D=T-2,P=T+2;E=t_(l[D],l[T],l[P],.4999),k=t_(l[D+1],l[T+1],l[P+1],.4999),C=t_(l[D],l[T],l[P],.5),S=t_(l[D+1],l[T+1],l[P+1],.5)}g=C-E,v=S-k}if(t.midtgtArrowAngle=tk(g,v),t.midDispX=g,t.midDispY=v,g*=-1,v*=-1,a){var l=t.allpts;if(l.length/2%2==0);else if(!t.isRound){var p=l.length/2-1,_=p+2;g=-(l[_]-l[p]),v=-(l[_+1]-l[p+1])}}if(t.midsrcArrowAngle=tk(g,v),a)g=x-t.segpts[t.segpts.length-2],v=w-t.segpts[t.segpts.length-1];else if(i||o||s||r){var l=t.allpts,M=l.length,u=t_(l[M-6],l[M-4],l[M-2],.9),c=t_(l[M-5],l[M-3],l[M-1],.9);g=x-u,v=w-c}else g=x-h,v=w-d;t.tgtArrowAngle=tk(g,v)},oY.getArrowWidth=oY.getArrowHeight=function(e,t){var n=this.arrowWidthCache=this.arrowWidthCache||{},r=n[e+", "+t];return r||(r=Math.max(Math.pow(13.37*e,.9),29)*t,n[e+", "+t]=r),r};var oW,oH,oG,oU,oK,oZ,o$,oQ,oJ,o0,o1,o2,o5,o3,o4,o9,o6,o8,o7,se,st,sn,sr,si,sa,so,ss,sl={},su={},sc=function(e,t,n){n.x=t.x-e.x,n.y=t.y-e.y,n.len=Math.sqrt(n.x*n.x+n.y*n.y),n.nx=n.x/n.len,n.ny=n.y/n.len,n.ang=Math.atan2(n.ny,n.nx)},sh=function(e,t){t.x=-1*e.x,t.y=-1*e.y,t.nx=-1*e.nx,t.ny=-1*e.ny,t.ang=e.ang>0?-(Math.PI-e.ang):Math.PI+e.ang},sd=function(e,t,n,r,i){if(e!==v?sc(t,e,sl):sh(su,sl),sc(t,n,su),o8=sl.nx*su.ny-sl.ny*su.nx,o7=sl.nx*su.nx- -(sl.ny*su.ny),1e-6>Math.abs(sn=Math.asin(Math.max(-1,Math.min(1,o8))))){o9=t.x,o6=t.y,si=so=0;return}se=1,st=!1,o7<0?sn<0?sn=Math.PI+sn:(sn=Math.PI-sn,se=-1,st=!0):sn>0&&(se=-1,st=!0),so=void 0!==t.radius?t.radius:r,sr=sn/2,ss=Math.min(sl.len/2,su.len/2),si=i?(sa=Math.abs(Math.cos(sr)*so/Math.sin(sr)))>ss?Math.abs((sa=ss)*Math.sin(sr)/Math.cos(sr)):so:Math.abs((sa=Math.min(ss,so))*Math.sin(sr)/Math.cos(sr)),f=t.x+su.nx*sa,g=t.y+su.ny*sa,o9=f-su.ny*si*se,o6=g+su.nx*si*se,d=t.x+sl.nx*sa,p=t.y+sl.ny*sa,v=t};function sp(e,t){0===t.radius?e.lineTo(t.cx,t.cy):e.arc(t.cx,t.cy,t.radius,t.startAngle,t.endAngle,t.counterClockwise)}function sf(e,t,n,r){var i=!(arguments.length>4)||void 0===arguments[4]||arguments[4];return 0===r||0===t.radius?{cx:t.x,cy:t.y,radius:0,startX:t.x,startY:t.y,stopX:t.x,stopY:t.y,startAngle:void 0,endAngle:void 0,counterClockwise:void 0}:(sd(e,t,n,r,i),{cx:o9,cy:o6,radius:si,startX:d,startY:p,stopX:f,stopY:g,startAngle:sl.ang+Math.PI/2*se,endAngle:su.ang-Math.PI/2*se,counterClockwise:st})}var sg={};function sv(e){var t=[];if(null!=e){for(var n=0;n<e.length;n+=2){var r=e[n],i=e[n+1];t.push({x:r,y:i})}return t}}sg.findMidptPtsEtc=function(e,t){var n,r=t.posPts,i=t.intersectionPts,a=t.vectorNormInverse,o=e.pstyle("source-endpoint"),s=e.pstyle("target-endpoint"),u=null!=o.units&&null!=s.units;switch(e.pstyle("edge-distances").value){case"node-position":n=r;break;case"intersection":n=i;break;case"endpoints":if(u){var c,h,d,p=l(this.manualEndptToPx(e.source()[0],o),2),f=p[0],g=p[1],v=l(this.manualEndptToPx(e.target()[0],s),2),y=v[0],b=v[1];c=b-g,d=Math.sqrt((h=y-f)*h+c*c),a={x:-c/d,y:h/d},n={x1:f,y1:g,x2:y,y2:b}}else e0("Edge ".concat(e.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint.  Falling back on edge-distances:intersection (default).")),n=i}return{midptPts:n,vectorNormInverse:a}},sg.findHaystackPoints=function(e){for(var t=0;t<e.length;t++){var n=e[t],r=n._private,i=r.rscratch;if(!i.haystack){var a=2*Math.random()*Math.PI;i.source={x:Math.cos(a),y:Math.sin(a)},a=2*Math.random()*Math.PI,i.target={x:Math.cos(a),y:Math.sin(a)}}var o=r.source,s=r.target,l=o.position(),u=s.position(),c=o.width(),h=s.width(),d=o.height(),p=s.height(),f=n.pstyle("haystack-radius").value/2;i.haystackPts=i.allpts=[i.source.x*c*f+l.x,i.source.y*d*f+l.y,i.target.x*h*f+u.x,i.target.y*p*f+u.y],i.midX=(i.allpts[0]+i.allpts[2])/2,i.midY=(i.allpts[1]+i.allpts[3])/2,i.edgeType="haystack",i.haystack=!0,this.storeEdgeProjections(n),this.calculateArrowAngles(n),this.recalculateEdgeLabelProjections(n),this.calculateLabelAngles(n)}},sg.findSegmentsPoints=function(e,t){var n=e._private.rscratch,r=e.pstyle("segment-weights"),i=e.pstyle("segment-distances"),a=e.pstyle("segment-radii"),o=e.pstyle("radius-type"),s=Math.min(r.pfValue.length,i.pfValue.length),l=a.pfValue[a.pfValue.length-1],u=o.pfValue[o.pfValue.length-1];n.edgeType="segments",n.segpts=[],n.radii=[],n.isArcRadius=[];for(var c=0;c<s;c++){var h=r.pfValue[c],d=i.pfValue[c],p=1-h,f=this.findMidptPtsEtc(e,t),g=f.midptPts,v=f.vectorNormInverse,y={x:g.x1*p+g.x2*h,y:g.y1*p+g.y2*h};n.segpts.push(y.x+v.x*d,y.y+v.y*d),n.radii.push(void 0!==a.pfValue[c]?a.pfValue[c]:l),n.isArcRadius.push((void 0!==o.pfValue[c]?o.pfValue[c]:u)==="arc-radius")}},sg.findLoopPoints=function(e,t,n,r){var i=e._private.rscratch,a=t.dirCounts,o=t.srcPos,s=e.pstyle("control-point-distances"),l=s?s.pfValue[0]:void 0,u=e.pstyle("loop-direction").pfValue,c=e.pstyle("loop-sweep").pfValue,h=e.pstyle("control-point-step-size").pfValue;i.edgeType="self";var d=n,p=h;r&&(d=0,p=l);var f=u-Math.PI/2,g=f-c/2,v=f+c/2,y=String(u+"_"+c);d=void 0===a[y]?a[y]=0:++a[y],i.ctrlpts=[o.x+1.4*Math.cos(g)*p*(d/3+1),o.y+1.4*Math.sin(g)*p*(d/3+1),o.x+1.4*Math.cos(v)*p*(d/3+1),o.y+1.4*Math.sin(v)*p*(d/3+1)]},sg.findCompoundLoopPoints=function(e,t,n,r){var i=e._private.rscratch;i.edgeType="compound";var a=t.srcPos,o=t.tgtPos,s=t.srcW,l=t.srcH,u=t.tgtW,c=t.tgtH,h=e.pstyle("control-point-step-size").pfValue,d=e.pstyle("control-point-distances"),p=d?d.pfValue[0]:void 0,f=n,g=h;r&&(f=0,g=p);var v={x:a.x-s/2,y:a.y-l/2},y={x:o.x-u/2,y:o.y-c/2},b={x:Math.min(v.x,y.x),y:Math.min(v.y,y.y)},x=Math.max(.5,Math.log(.01*s)),w=Math.max(.5,Math.log(.01*u));i.ctrlpts=[b.x,b.y-1.7995514309304248*g*(f/3+1)*x,b.x-1.7995514309304248*g*(f/3+1)*w,b.y]},sg.findStraightEdgePoints=function(e){e._private.rscratch.edgeType="straight"},sg.findBezierPoints=function(e,t,n,r,i){var a=e._private.rscratch,o=e.pstyle("control-point-step-size").pfValue,s=e.pstyle("control-point-distances"),l=e.pstyle("control-point-weights"),u=s&&l?Math.min(s.value.length,l.value.length):1,c=s?s.pfValue[0]:void 0,h=l.value[0];a.edgeType=r?"multibezier":"bezier",a.ctrlpts=[];for(var d=0;d<u;d++){var p=(.5-t.eles.length/2+n)*o*(i?-1:1),f=void 0,g=tS(p);r&&(c=s?s.pfValue[d]:o,h=l.value[d]);var v=void 0!==(f=r?c:void 0!==c?g*c:void 0)?f:p,y=1-h,b=h,x=this.findMidptPtsEtc(e,t),w=x.midptPts,E=x.vectorNormInverse,k={x:w.x1*y+w.x2*b,y:w.y1*y+w.y2*b};a.ctrlpts.push(k.x+E.x*v,k.y+E.y*v)}},sg.findTaxiPoints=function(e,t){var n,r=e._private.rscratch;r.edgeType="segments";var i="vertical",a="horizontal",o="leftward",s="rightward",l="downward",u="upward",c=t.posPts,h=t.srcW,d=t.srcH,p=t.tgtW,f=t.tgtH,g="node-position"!==e.pstyle("edge-distances").value,v=e.pstyle("taxi-direction").value,y=v,b=e.pstyle("taxi-turn"),x="%"===b.units,w=b.pfValue,E=e.pstyle("taxi-turn-min-distance").pfValue,k=c.x2-c.x1,C=c.y2-c.y1,S=function(e,t){return e>0?Math.max(e-t,0):Math.min(e+t,0)},D=S(k,g?(h+p)/2:0),T=S(C,g?(d+f)/2:0),P=!1;"auto"===y?v=Math.abs(D)>Math.abs(T)?a:i:y===u||y===l?(v=i,P=!0):(y===o||y===s)&&(v=a,P=!0);var _=v===i,M=_?T:D,B=_?C:k,A=tS(B),N=!1;!(P&&(x||w<0))&&(y===l&&B<0||y===u&&B>0||y===o&&B>0||y===s&&B<0)&&(A*=-1,M=A*Math.abs(M),N=!0);var I=function(e){return Math.abs(e)<E||Math.abs(e)>=Math.abs(M)},O=I(n=x?(w<0?1+w:w)*M:(w<0?M:0)+w*A),L=I(Math.abs(M)-Math.abs(n));if((O||L)&&!N){if(_){var R=Math.abs(k)<=p/2;if(Math.abs(B)<=d/2){var z=(c.x1+c.x2)/2,V=c.y1,F=c.y2;r.segpts=[z,V,z,F]}else if(R){var j=(c.y1+c.y2)/2,q=c.x1,X=c.x2;r.segpts=[q,j,X,j]}else r.segpts=[c.x1,c.y2]}else{var Y=Math.abs(C)<=f/2;if(Math.abs(B)<=h/2){var W=(c.y1+c.y2)/2,H=c.x1,G=c.x2;r.segpts=[H,W,G,W]}else if(Y){var U=(c.x1+c.x2)/2,K=c.y1,Z=c.y2;r.segpts=[U,K,U,Z]}else r.segpts=[c.x2,c.y1]}}else if(_){var $=c.y1+n+(g?d/2*A:0),Q=c.x1,J=c.x2;r.segpts=[Q,$,J,$]}else{var ee=c.x1+n+(g?h/2*A:0),et=c.y1,en=c.y2;r.segpts=[ee,et,ee,en]}if(r.isRound){var er=e.pstyle("taxi-radius").value,ei="arc-radius"===e.pstyle("radius-type").value[0];r.radii=Array(r.segpts.length/2).fill(er),r.isArcRadius=Array(r.segpts.length/2).fill(ei)}},sg.tryToCorrectInvalidPoints=function(e,t){var n=e._private.rscratch;if("bezier"===n.edgeType){var r=t.srcPos,i=t.tgtPos,a=t.srcW,o=t.srcH,s=t.tgtW,l=t.tgtH,u=t.srcShape,c=t.tgtShape,h=t.srcCornerRadius,d=t.tgtCornerRadius,p=t.srcRs,f=t.tgtRs,g=!M(n.startX)||!M(n.startY),v=!M(n.arrowStartX)||!M(n.arrowStartY),y=!M(n.endX)||!M(n.endY),b=!M(n.arrowEndX)||!M(n.arrowEndY),x=3*(this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth),w=tD({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.startX,y:n.startY}),E=w<x,k=tD({x:n.ctrlpts[0],y:n.ctrlpts[1]},{x:n.endX,y:n.endY}),C=k<x,S=!1;if(g||v||E){S=!0;var D={x:n.ctrlpts[0]-r.x,y:n.ctrlpts[1]-r.y},T=Math.sqrt(D.x*D.x+D.y*D.y),P={x:D.x/T,y:D.y/T},_=Math.max(a,o),B={x:n.ctrlpts[0]+2*P.x*_,y:n.ctrlpts[1]+2*P.y*_},A=u.intersectLine(r.x,r.y,a,o,B.x,B.y,0,h,p);E?(n.ctrlpts[0]=n.ctrlpts[0]+P.x*(x-w),n.ctrlpts[1]=n.ctrlpts[1]+P.y*(x-w)):(n.ctrlpts[0]=A[0]+P.x*x,n.ctrlpts[1]=A[1]+P.y*x)}if(y||b||C){S=!0;var N={x:n.ctrlpts[0]-i.x,y:n.ctrlpts[1]-i.y},I=Math.sqrt(N.x*N.x+N.y*N.y),O={x:N.x/I,y:N.y/I},L=Math.max(a,o),R={x:n.ctrlpts[0]+2*O.x*L,y:n.ctrlpts[1]+2*O.y*L},z=c.intersectLine(i.x,i.y,s,l,R.x,R.y,0,d,f);C?(n.ctrlpts[0]=n.ctrlpts[0]+O.x*(x-k),n.ctrlpts[1]=n.ctrlpts[1]+O.y*(x-k)):(n.ctrlpts[0]=z[0]+O.x*x,n.ctrlpts[1]=z[1]+O.y*x)}S&&this.findEndpoints(e)}},sg.storeAllpts=function(e){var t=e._private.rscratch;if("multibezier"===t.edgeType||"bezier"===t.edgeType||"self"===t.edgeType||"compound"===t.edgeType){t.allpts=[],t.allpts.push(t.startX,t.startY);for(var n,r=0;r+1<t.ctrlpts.length;r+=2)t.allpts.push(t.ctrlpts[r],t.ctrlpts[r+1]),r+3<t.ctrlpts.length&&t.allpts.push((t.ctrlpts[r]+t.ctrlpts[r+2])/2,(t.ctrlpts[r+1]+t.ctrlpts[r+3])/2);(t.allpts.push(t.endX,t.endY),t.ctrlpts.length/2%2==0)?(n=t.allpts.length/2-1,t.midX=t.allpts[n],t.midY=t.allpts[n+1]):(n=t.allpts.length/2-3,t.midX=t_(t.allpts[n],t.allpts[n+2],t.allpts[n+4],.5),t.midY=t_(t.allpts[n+1],t.allpts[n+3],t.allpts[n+5],.5))}else if("straight"===t.edgeType)t.allpts=[t.startX,t.startY,t.endX,t.endY],t.midX=(t.startX+t.endX+t.arrowStartX+t.arrowEndX)/4,t.midY=(t.startY+t.endY+t.arrowStartY+t.arrowEndY)/4;else if("segments"===t.edgeType){if(t.allpts=[],t.allpts.push(t.startX,t.startY),t.allpts.push.apply(t.allpts,t.segpts),t.allpts.push(t.endX,t.endY),t.isRound){t.roundCorners=[];for(var i=2;i+3<t.allpts.length;i+=2){var a=t.radii[i/2-1],o=t.isArcRadius[i/2-1];t.roundCorners.push(sf({x:t.allpts[i-2],y:t.allpts[i-1]},{x:t.allpts[i],y:t.allpts[i+1],radius:a},{x:t.allpts[i+2],y:t.allpts[i+3]},a,o))}}if(t.segpts.length%4==0){var s=t.segpts.length/2,l=s-2;t.midX=(t.segpts[l]+t.segpts[s])/2,t.midY=(t.segpts[l+1]+t.segpts[s+1])/2}else{var u=t.segpts.length/2-1;if(t.isRound){var c={x:t.segpts[u],y:t.segpts[u+1]},h=t.roundCorners[u/2],d=[c.x-h.cx,c.y-h.cy],p=h.radius/Math.sqrt(Math.pow(d[0],2)+Math.pow(d[1],2));d=d.map(function(e){return e*p}),t.midX=h.cx+d[0],t.midY=h.cy+d[1],t.midVector=d}else t.midX=t.segpts[u],t.midY=t.segpts[u+1]}}},sg.checkForInvalidEdgeWarning=function(e){var t=e[0]._private.rscratch;t.nodesOverlap||M(t.startX)&&M(t.startY)&&M(t.endX)&&M(t.endY)?t.loggedErr=!1:t.loggedErr||(t.loggedErr=!0,e0("Edge `"+e.id()+"` has invalid endpoints and so it is impossible to draw.  Adjust your edge style (e.g. control points) accordingly or use an alternative edge type.  This is expected behaviour when the source node and the target node overlap."))},sg.findEdgeControlPoints=function(e){var t=this;if(e&&0!==e.length){for(var n=this,r=n.cy.hasCompoundNodes(),i={map:new tn,get:function(e){var t=this.map.get(e[0]);return null!=t?t.get(e[1]):null},set:function(e,t){var n=this.map.get(e[0]);null==n&&(n=new tn,this.map.set(e[0],n)),n.set(e[1],t)}},a=[],o=[],s=0;s<e.length;s++){var l=e[s],u=l._private,c=l.pstyle("curve-style").value;if(!l.removed()&&l.takesUpSpace()){if("haystack"===c){o.push(l);continue}var h="unbundled-bezier"===c||c.endsWith("segments")||"straight"===c||"straight-triangle"===c||c.endsWith("taxi"),d="unbundled-bezier"===c||"bezier"===c,p=u.source,f=u.target,g=[p.poolIndex(),f.poolIndex()].sort(),v=i.get(g);null==v&&(v={eles:[]},i.set(g,v),a.push(g)),v.eles.push(l),h&&(v.hasUnbundled=!0),d&&(v.hasBezier=!0)}}for(var y=0;y<a.length;y++)!function(e){var o=a[e],s=i.get(o),l=void 0;if(!s.hasUnbundled){var u=s.eles[0].parallelEdges().filter(function(e){return e.isBundledBezier()});e6(s.eles),u.forEach(function(e){return s.eles.push(e)}),s.eles.sort(function(e,t){return e.poolIndex()-t.poolIndex()})}var c=s.eles[0],h=c.source(),d=c.target();if(h.poolIndex()>d.poolIndex()){var p=h;h=d,d=p}var f=s.srcPos=h.position(),g=s.tgtPos=d.position(),v=s.srcW=h.outerWidth(),y=s.srcH=h.outerHeight(),b=s.tgtW=d.outerWidth(),x=s.tgtH=d.outerHeight(),w=s.srcShape=n.nodeShapes[t.getNodeShape(h)],E=s.tgtShape=n.nodeShapes[t.getNodeShape(d)],k=s.srcCornerRadius="auto"===h.pstyle("corner-radius").value?"auto":h.pstyle("corner-radius").pfValue,C=s.tgtCornerRadius="auto"===d.pstyle("corner-radius").value?"auto":d.pstyle("corner-radius").pfValue,S=s.tgtRs=d._private.rscratch,D=s.srcRs=h._private.rscratch;s.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var T=0;T<s.eles.length;T++){var P=s.eles[T],_=P[0]._private.rscratch,B=P.pstyle("curve-style").value,A="unbundled-bezier"===B||B.endsWith("segments")||B.endsWith("taxi"),N=!h.same(P.source());if(!s.calculatedIntersection&&h!==d&&(s.hasBezier||s.hasUnbundled)){s.calculatedIntersection=!0;var I=w.intersectLine(f.x,f.y,v,y,g.x,g.y,0,k,D),O=s.srcIntn=I,L=E.intersectLine(g.x,g.y,b,x,f.x,f.y,0,C,S),R=s.tgtIntn=L,z=s.intersectionPts={x1:I[0],x2:L[0],y1:I[1],y2:L[1]},V=s.posPts={x1:f.x,x2:g.x,y1:f.y,y2:g.y},F=L[1]-I[1],j=L[0]-I[0],q=Math.sqrt(j*j+F*F),X=s.vector={x:j,y:F},Y=s.vectorNorm={x:X.x/q,y:X.y/q},W={x:-Y.y,y:Y.x};s.nodesOverlap=!M(q)||E.checkPoint(I[0],I[1],0,b,x,g.x,g.y,C,S)||w.checkPoint(L[0],L[1],0,v,y,f.x,f.y,k,D),s.vectorNormInverse=W,l={nodesOverlap:s.nodesOverlap,dirCounts:s.dirCounts,calculatedIntersection:!0,hasBezier:s.hasBezier,hasUnbundled:s.hasUnbundled,eles:s.eles,srcPos:g,tgtPos:f,srcW:b,srcH:x,tgtW:v,tgtH:y,srcIntn:R,tgtIntn:O,srcShape:E,tgtShape:w,posPts:{x1:V.x2,y1:V.y2,x2:V.x1,y2:V.y1},intersectionPts:{x1:z.x2,y1:z.y2,x2:z.x1,y2:z.y1},vector:{x:-X.x,y:-X.y},vectorNorm:{x:-Y.x,y:-Y.y},vectorNormInverse:{x:-W.x,y:-W.y}}}var H=N?l:s;_.nodesOverlap=H.nodesOverlap,_.srcIntn=H.srcIntn,_.tgtIntn=H.tgtIntn,_.isRound=B.startsWith("round"),r&&(h.isParent()||h.isChild()||d.isParent()||d.isChild())&&(h.parents().anySame(d)||d.parents().anySame(h)||h.same(d)&&h.isParent())?t.findCompoundLoopPoints(P,H,T,A):h===d?t.findLoopPoints(P,H,T,A):B.endsWith("segments")?t.findSegmentsPoints(P,H):B.endsWith("taxi")?t.findTaxiPoints(P,H):"straight"!==B&&(A||s.eles.length%2!=1||T!==Math.floor(s.eles.length/2))?t.findBezierPoints(P,H,T,A,N):t.findStraightEdgePoints(P),t.findEndpoints(P),t.tryToCorrectInvalidPoints(P,H),t.checkForInvalidEdgeWarning(P),t.storeAllpts(P),t.storeEdgeProjections(P),t.calculateArrowAngles(P),t.recalculateEdgeLabelProjections(P),t.calculateLabelAngles(P)}}(y);this.findHaystackPoints(o)}},sg.getSegmentPoints=function(e){var t=e[0]._private.rscratch;if("segments"===t.edgeType)return this.recalculateRenderedStyle(e),sv(t.segpts)},sg.getControlPoints=function(e){var t=e[0]._private.rscratch,n=t.edgeType;if("bezier"===n||"multibezier"===n||"self"===n||"compound"===n)return this.recalculateRenderedStyle(e),sv(t.ctrlpts)},sg.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var sy={};sy.manualEndptToPx=function(e,t){var n=e.position(),r=e.outerWidth(),i=e.outerHeight(),a=e._private.rscratch;if(2===t.value.length){var o=[t.pfValue[0],t.pfValue[1]];return"%"===t.units[0]&&(o[0]=o[0]*r),"%"===t.units[1]&&(o[1]=o[1]*i),o[0]+=n.x,o[1]+=n.y,o}var s=t.pfValue[0];s=-Math.PI/2+s;var l=2*Math.max(r,i),u=[n.x+Math.cos(s)*l,n.y+Math.sin(s)*l];return this.nodeShapes[this.getNodeShape(e)].intersectLine(n.x,n.y,r,i,u[0],u[1],0,"auto"===e.pstyle("corner-radius").value?"auto":e.pstyle("corner-radius").pfValue,a)},sy.findEndpoints=function(e){var t,n,r,i,a,o=e.source()[0],s=e.target()[0],l=o.position(),u=s.position(),c=e.pstyle("target-arrow-shape").value,h=e.pstyle("source-arrow-shape").value,d=e.pstyle("target-distance-from-node").pfValue,p=e.pstyle("source-distance-from-node").pfValue,f=o._private.rscratch,g=s._private.rscratch,v=e.pstyle("curve-style").value,y=e._private.rscratch,b=y.edgeType,x="self"===b||"compound"===b,w="bezier"===b||"multibezier"===b||x,E="bezier"!==b,k="straight"===b||"segments"===b,C="segments"===b,S=x||"taxi"===v,D=e.pstyle("source-endpoint"),T=S?"outside-to-node":D.value,P="auto"===o.pstyle("corner-radius").value?"auto":o.pstyle("corner-radius").pfValue,_=e.pstyle("target-endpoint"),B=S?"outside-to-node":_.value,A="auto"===s.pstyle("corner-radius").value?"auto":s.pstyle("corner-radius").pfValue;if(y.srcManEndpt=D,y.tgtManEndpt=_,w){var N=[y.ctrlpts[0],y.ctrlpts[1]];n=E?[y.ctrlpts[y.ctrlpts.length-2],y.ctrlpts[y.ctrlpts.length-1]]:N,r=N}else if(k){var I=C?y.segpts.slice(0,2):[u.x,u.y];n=C?y.segpts.slice(y.segpts.length-2):[l.x,l.y],r=I}if("inside-to-node"===B)t=[u.x,u.y];else if(_.units)t=this.manualEndptToPx(s,_);else if("outside-to-line"===B)t=y.tgtIntn;else if("outside-to-node"===B||"outside-to-node-or-label"===B?i=n:("outside-to-line"===B||"outside-to-line-or-label"===B)&&(i=[l.x,l.y]),t=this.nodeShapes[this.getNodeShape(s)].intersectLine(u.x,u.y,s.outerWidth(),s.outerHeight(),i[0],i[1],0,A,g),"outside-to-node-or-label"===B||"outside-to-line-or-label"===B){var O=s._private.rscratch,L=O.labelWidth,R=O.labelHeight,z=O.labelX,V=O.labelY,F=L/2,j=R/2,q=s.pstyle("text-valign").value;"top"===q?V-=j:"bottom"===q&&(V+=j);var X=s.pstyle("text-halign").value;"left"===X?z-=F:"right"===X&&(z+=F);var Y=t9(i[0],i[1],[z-F,V-j,z+F,V-j,z+F,V+j,z-F,V+j],u.x,u.y);if(Y.length>0){var W=tT(l,tm(t)),H=tT(l,tm(Y)),G=W;H<W&&(t=Y,G=H),Y.length>2&&tT(l,{x:Y[2],y:Y[3]})<G&&(t=[Y[2],Y[3]])}}var U=t8(t,n,this.arrowShapes[c].spacing(e)+d),K=t8(t,n,this.arrowShapes[c].gap(e)+d);if(y.endX=K[0],y.endY=K[1],y.arrowEndX=U[0],y.arrowEndY=U[1],"inside-to-node"===T)t=[l.x,l.y];else if(D.units)t=this.manualEndptToPx(o,D);else if("outside-to-line"===T)t=y.srcIntn;else if("outside-to-node"===T||"outside-to-node-or-label"===T?a=r:("outside-to-line"===T||"outside-to-line-or-label"===T)&&(a=[u.x,u.y]),t=this.nodeShapes[this.getNodeShape(o)].intersectLine(l.x,l.y,o.outerWidth(),o.outerHeight(),a[0],a[1],0,P,f),"outside-to-node-or-label"===T||"outside-to-line-or-label"===T){var Z=o._private.rscratch,$=Z.labelWidth,Q=Z.labelHeight,J=Z.labelX,ee=Z.labelY,et=$/2,en=Q/2,er=o.pstyle("text-valign").value;"top"===er?ee-=en:"bottom"===er&&(ee+=en);var ei=o.pstyle("text-halign").value;"left"===ei?J-=et:"right"===ei&&(J+=et);var ea=t9(a[0],a[1],[J-et,ee-en,J+et,ee-en,J+et,ee+en,J-et,ee+en],l.x,l.y);if(ea.length>0){var eo=tT(u,tm(t)),es=tT(u,tm(ea)),el=eo;es<eo&&(t=[ea[0],ea[1]],el=es),ea.length>2&&tT(u,{x:ea[2],y:ea[3]})<el&&(t=[ea[2],ea[3]])}}var eu=t8(t,r,this.arrowShapes[h].spacing(e)+p),ec=t8(t,r,this.arrowShapes[h].gap(e)+p);y.startX=ec[0],y.startY=ec[1],y.arrowStartX=eu[0],y.arrowStartY=eu[1],(w||E||k)&&(M(y.startX)&&M(y.startY)&&M(y.endX)&&M(y.endY)?y.badLine=!1:y.badLine=!0)},sy.getSourceEndpoint=function(e){var t=e[0]._private.rscratch;return(this.recalculateRenderedStyle(e),"haystack"===t.edgeType)?{x:t.haystackPts[0],y:t.haystackPts[1]}:{x:t.arrowStartX,y:t.arrowStartY}},sy.getTargetEndpoint=function(e){var t=e[0]._private.rscratch;return(this.recalculateRenderedStyle(e),"haystack"===t.edgeType)?{x:t.haystackPts[2],y:t.haystackPts[3]}:{x:t.arrowEndX,y:t.arrowEndY}};var sm={};sm.storeEdgeProjections=function(e){var t=e._private,n=t.rscratch,r=n.edgeType;if(t.rstyle.bezierPts=null,t.rstyle.linePts=null,t.rstyle.haystackPts=null,"multibezier"===r||"bezier"===r||"self"===r||"compound"===r){t.rstyle.bezierPts=[];for(var i=0;i+5<n.allpts.length;i+=4)!function(e,t,n){for(var r=function(e,t,n,r){return t_(e,t,n,r)},i=t._private.rstyle.bezierPts,a=0;a<e.bezierProjPcts.length;a++){var o=e.bezierProjPcts[a];i.push({x:r(n[0],n[2],n[4],o),y:r(n[1],n[3],n[5],o)})}}(this,e,n.allpts.slice(i,i+6))}else if("segments"===r)for(var a=t.rstyle.linePts=[],i=0;i+1<n.allpts.length;i+=2)a.push({x:n.allpts[i],y:n.allpts[i+1]});else if("haystack"===r){var o=n.haystackPts;t.rstyle.haystackPts=[{x:o[0],y:o[1]},{x:o[2],y:o[3]}]}t.rstyle.arrowWidth=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth},sm.recalculateEdgeProjections=function(e){this.findEdgeControlPoints(e)};var sb={};sb.recalculateNodeLabelProjection=function(e){if(!R(e.pstyle("label").strValue)){var t,n,r=e._private,i=e.width(),a=e.height(),o=e.padding(),s=e.position(),l=e.pstyle("text-halign").strValue,u=e.pstyle("text-valign").strValue,c=r.rscratch,h=r.rstyle;switch(l){case"left":t=s.x-i/2-o;break;case"right":t=s.x+i/2+o;break;default:t=s.x}switch(u){case"top":n=s.y-a/2-o;break;case"bottom":n=s.y+a/2+o;break;default:n=s.y}c.labelX=t,c.labelY=n,h.labelX=t,h.labelY=n,this.calculateLabelAngles(e),this.applyLabelDimensions(e)}};var sx=function(e,t){var n=Math.atan(t/e);return 0===e&&n<0&&(n*=-1),n},sw=function(e,t){return sx(t.x-e.x,t.y-e.y)},sE=function(e,t,n,r){var i=tA(0,r-.001,1),a=tA(0,r+.001,1);return sw(tM(e,t,n,i),tM(e,t,n,a))};sb.recalculateEdgeLabelProjections=function(e){var t,n=e._private,r=n.rscratch,i=this,a={mid:e.pstyle("label").strValue,source:e.pstyle("source-label").strValue,target:e.pstyle("target-label").strValue};if(a.mid||a.source||a.target){t={x:r.midX,y:r.midY};var o=function(e,t,r){te(n.rscratch,e,t,r),te(n.rstyle,e,t,r)};o("labelX",null,t.x),o("labelY",null,t.y),o("labelAutoAngle",null,sx(r.midDispX,r.midDispY));var s=function e(){if(e.cache)return e.cache;for(var t=[],a=0;a+5<r.allpts.length;a+=4){var o={x:r.allpts[a],y:r.allpts[a+1]},s={x:r.allpts[a+2],y:r.allpts[a+3]},l={x:r.allpts[a+4],y:r.allpts[a+5]};t.push({p0:o,p1:s,p2:l,startDist:0,length:0,segments:[]})}var u=n.rstyle.bezierPts,c=i.bezierProjPcts.length;function h(e,t,n,r,i){var a=tD(t,n),o=e.segments[e.segments.length-1],s={p0:t,p1:n,t0:r,t1:i,startDist:o?o.startDist+o.length:0,length:a};e.segments.push(s),e.length+=a}for(var d=0;d<t.length;d++){var p=t[d],f=t[d-1];f&&(p.startDist=f.startDist+f.length),h(p,p.p0,u[d*c],0,i.bezierProjPcts[0]);for(var g=0;g<c-1;g++)h(p,u[d*c+g],u[d*c+g+1],i.bezierProjPcts[g],i.bezierProjPcts[g+1]);h(p,u[d*c+c-1],p.p2,i.bezierProjPcts[c-1],1)}return e.cache=t},l=function(n){var i="source"===n;if(a[n]){var l=e.pstyle(n+"-text-offset").pfValue;switch(r.edgeType){case"self":case"compound":case"bezier":case"multibezier":for(var u,c,h=s(),d=0,p=0,f=0;f<h.length;f++){for(var g=h[i?f:h.length-1-f],v=0;v<g.segments.length;v++){var y=g.segments[i?v:g.segments.length-1-v],b=f===h.length-1&&v===g.segments.length-1;if(d=p,(p+=y.length)>=l||b){c={cp:g,segment:y};break}}if(c)break}var x=c.cp,w=c.segment,E=(l-d)/w.length,k=w.t1-w.t0,C=i?w.t0+k*E:w.t1-k*E;C=tA(0,C,1),t=tM(x.p0,x.p1,x.p2,C),u=sE(x.p0,x.p1,x.p2,C);break;case"straight":case"segments":case"haystack":for(var S,D,T,P,_=0,M=r.allpts.length,B=0;B+3<M&&(i?(S={x:r.allpts[B],y:r.allpts[B+1]},D={x:r.allpts[B+2],y:r.allpts[B+3]}):(S={x:r.allpts[M-2-B],y:r.allpts[M-1-B]},D={x:r.allpts[M-4-B],y:r.allpts[M-3-B]}),T=tD(S,D),P=_,!((_+=T)>=l));B+=2);var 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D={x:0,y:0};if(M(d[0])&&M(d[1])&&(D.x+=d[0],D.y+=d[1],S)){var B=C.hoverData.dragDelta;B&&M(B[0])&&M(B[1])&&(D.x+=B[0],D.y+=B[1])}C.hoverData.draggingEles=!0,p.silentShift(D).emit("position drag"),C.redrawHint("drag",!0),C.redraw()}}else 0===(k=C.hoverData.dragDelta=C.hoverData.dragDelta||[]).length?(k.push(d[0]),k.push(d[1])):(k[0]+=d[0],k[1]+=d[1])}t=!0}if(l[2]=a[0],l[3]=a[1],t)return e.stopPropagation&&e.stopPropagation(),e.preventDefault&&e.preventDefault(),!1}},!1),C.registerBinding(S,"mouseup",function(r){if((1!==C.hoverData.which||1===r.which||!C.hoverData.capture)&&C.hoverData.capture){C.hoverData.capture=!1;var i=C.cy,a=C.projectIntoViewport(r.clientX,r.clientY),o=C.selection,s=C.findNearestElement(a[0],a[1],!0,!1),l=C.dragData.possibleDragElements,u=C.hoverData.down,c=P(r);if(C.data.bgActivePosistion&&(C.redrawHint("select",!0),C.redraw()),C.hoverData.tapholdCancelled=!0,C.data.bgActivePosistion=void 0,u&&u.unactivate(),3===C.hoverData.which){var h={originalEvent:r,type:"cxttapend",position:{x:a[0],y:a[1]}};if(u?u.emit(h):i.emit(h),!C.hoverData.cxtDragged){var d={originalEvent:r,type:"cxttap",position:{x:a[0],y:a[1]}};u?u.emit(d):i.emit(d)}C.hoverData.cxtDragged=!1,C.hoverData.which=null}else if(1===C.hoverData.which){if(T(s,["mouseup","tapend","vmouseup"],r,{x:a[0],y:a[1]}),C.dragData.didDrag||C.hoverData.dragged||C.hoverData.selecting||C.hoverData.isOverThresholdDrag||(T(u,["click","tap","vclick"],r,{x:a[0],y:a[1]}),t=!1,r.timeStamp-n<=i.multiClickDebounceTime()?(e&&clearTimeout(e),t=!0,n=null,T(u,["dblclick","dbltap","vdblclick"],r,{x:a[0],y:a[1]})):(e=setTimeout(function(){t||T(u,["oneclick","onetap","voneclick"],r,{x:a[0],y:a[1]})},i.multiClickDebounceTime()),n=r.timeStamp)),null!=u||C.dragData.didDrag||C.hoverData.selecting||C.hoverData.dragged||P(r)||(i.$(D).unselect(["tapunselect"]),l.length>0&&C.redrawHint("eles",!0),C.dragData.possibleDragElements=l=i.collection()),s!=u||C.dragData.didDrag||C.hoverData.selecting||null==s||!s._private.selectable||(C.hoverData.dragging||("additive"===i.selectionType()||c?s.selected()?s.unselect(["tapunselect"]):s.select(["tapselect"]):c||(i.$(D).unmerge(s).unselect(["tapunselect"]),s.select(["tapselect"]))),C.redrawHint("eles",!0)),C.hoverData.selecting){var p=i.collection(C.getAllInBox(o[0],o[1],o[2],o[3]));C.redrawHint("select",!0),p.length>0&&C.redrawHint("eles",!0),i.emit({type:"boxend",originalEvent:r,position:{x:a[0],y:a[1]}});"additive"!==i.selectionType()&&(c||i.$(D).unmerge(p).unselect()),p.emit("box").stdFilter(function(e){return e.selectable()&&!e.selected()}).select().emit("boxselect"),C.redraw()}if(C.hoverData.dragging&&(C.hoverData.dragging=!1,C.redrawHint("select",!0),C.redrawHint("eles",!0),C.redraw()),!o[4]){C.redrawHint("drag",!0),C.redrawHint("eles",!0);var f=u&&u.grabbed();F(l),f&&(u.emit("freeon"),l.emit("free"),C.dragData.didDrag&&(u.emit("dragfreeon"),l.emit("dragfree")))}}o[4]=0,C.hoverData.down=null,C.hoverData.cxtStarted=!1,C.hoverData.draggingEles=!1,C.hoverData.selecting=!1,C.hoverData.isOverThresholdDrag=!1,C.dragData.didDrag=!1,C.hoverData.dragged=!1,C.hoverData.dragDelta=[],C.hoverData.mdownPos=null,C.hoverData.mdownGPos=null,C.hoverData.which=null}},!1);var U=function(e){if(!C.scrollingPage){var t=C.cy,n=t.zoom(),r=t.pan(),i=C.projectIntoViewport(e.clientX,e.clientY),a=[i[0]*n+r.x,i[1]*n+r.y];if(C.hoverData.draggingEles||C.hoverData.dragging||C.hoverData.cxtStarted||0!==C.selection[4]){e.preventDefault();return}if(t.panningEnabled()&&t.userPanningEnabled()&&t.zoomingEnabled()&&t.userZoomingEnabled()){e.preventDefault(),C.data.wheelZooming=!0,clearTimeout(C.data.wheelTimeout),C.data.wheelTimeout=setTimeout(function(){C.data.wheelZooming=!1,C.redrawHint("eles",!0),C.redraw()},150),o=(null!=e.deltaY?-(e.deltaY/250):null!=e.wheelDeltaY?e.wheelDeltaY/1e3:e.wheelDelta/1e3)*C.wheelSensitivity,1===e.deltaMode&&(o*=33);var o,s=t.zoom()*Math.pow(10,o);"gesturechange"===e.type&&(s=C.gestureStartZoom*e.scale),t.zoom({level:s,renderedPosition:{x:a[0],y:a[1]}}),t.emit("gesturechange"===e.type?"pinchzoom":"scrollzoom")}}};C.registerBinding(C.container,"wheel",U,!0),C.registerBinding(S,"scroll",function(e){C.scrollingPage=!0,clearTimeout(C.scrollingPageTimeout),C.scrollingPageTimeout=setTimeout(function(){C.scrollingPage=!1},250)},!0),C.registerBinding(C.container,"gesturestart",function(e){C.gestureStartZoom=C.cy.zoom(),C.hasTouchStarted||e.preventDefault()},!0),C.registerBinding(C.container,"gesturechange",function(e){C.hasTouchStarted||U(e)},!0),C.registerBinding(C.container,"mouseout",function(e){var t=C.projectIntoViewport(e.clientX,e.clientY);C.cy.emit({originalEvent:e,type:"mouseout",position:{x:t[0],y:t[1]}})},!1),C.registerBinding(C.container,"mouseover",function(e){var t=C.projectIntoViewport(e.clientX,e.clientY);C.cy.emit({originalEvent:e,type:"mouseover",position:{x:t[0],y:t[1]}})},!1);var K=function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},Z=function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)};if(C.registerBinding(C.container,"touchstart",v=function(e){if(C.hasTouchStarted=!0,G(e)){q(),C.touchData.capture=!0,C.data.bgActivePosistion=void 0;var t=C.cy,n=C.touchData.now,v=C.touchData.earlier;if(e.touches[0]){var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);n[0]=y[0],n[1]=y[1]}if(e.touches[1]){var y=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);n[2]=y[0],n[3]=y[1]}if(e.touches[2]){var y=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);n[4]=y[0],n[5]=y[1]}if(e.touches[1]){C.touchData.singleTouchMoved=!0,F(C.dragData.touchDragEles);var b=C.findContainerClientCoords();h=b[0],d=b[1],p=b[2],f=b[3],r=e.touches[0].clientX-h,i=e.touches[0].clientY-d,a=e.touches[1].clientX-h,o=e.touches[1].clientY-d,g=0<=r&&r<=p&&0<=a&&a<=p&&0<=i&&i<=f&&0<=o&&o<=f;var x=t.pan(),w=t.zoom();if(s=K(r,i,a,o),l=Z(r,i,a,o),c=[((u=[(r+a)/2,(i+o)/2])[0]-x.x)/w,(u[1]-x.y)/w],l<4e4&&!e.touches[2]){var E=C.findNearestElement(n[0],n[1],!0,!0),k=C.findNearestElement(n[2],n[3],!0,!0);E&&E.isNode()?(E.activate().emit({originalEvent:e,type:"cxttapstart",position:{x:n[0],y:n[1]}}),C.touchData.start=E):k&&k.isNode()?(k.activate().emit({originalEvent:e,type:"cxttapstart",position:{x:n[0],y:n[1]}}),C.touchData.start=k):t.emit({originalEvent:e,type:"cxttapstart",position:{x:n[0],y:n[1]}}),C.touchData.start&&(C.touchData.start._private.grabbed=!1),C.touchData.cxt=!0,C.touchData.cxtDragged=!1,C.data.bgActivePosistion=void 0,C.redraw();return}}if(e.touches[2])t.boxSelectionEnabled()&&e.preventDefault();else if(e.touches[1]);else if(e.touches[0]){var S=C.findNearestElements(n[0],n[1],!0,!0),D=S[0];if(null!=D&&(D.activate(),C.touchData.start=D,C.touchData.starts=S,C.nodeIsGrabbable(D))){var P=C.dragData.touchDragEles=t.collection(),_=null;C.redrawHint("eles",!0),C.redrawHint("drag",!0),D.selected()?V(_=t.$(function(e){return e.selected()&&C.nodeIsGrabbable(e)}),{addToList:P}):V(D,{addToList:P}),O(D);var M=function(t){return{originalEvent:e,type:t,position:{x:n[0],y:n[1]}}};D.emit(M("grabon")),_?_.forEach(function(e){e.emit(M("grab"))}):D.emit(M("grab"))}T(D,["touchstart","tapstart","vmousedown"],e,{x:n[0],y:n[1]}),null==D&&(C.data.bgActivePosistion={x:y[0],y:y[1]},C.redrawHint("select",!0),C.redraw()),C.touchData.singleTouchMoved=!1,C.touchData.singleTouchStartTime=+new Date,clearTimeout(C.touchData.tapholdTimeout),C.touchData.tapholdTimeout=setTimeout(function(){!1!==C.touchData.singleTouchMoved||C.pinching||C.touchData.selecting||T(C.touchData.start,["taphold"],e,{x:n[0],y:n[1]})},C.tapholdDuration)}if(e.touches.length>=1){for(var B=C.touchData.startPosition=[null,null,null,null,null,null],A=0;A<n.length;A++)B[A]=v[A]=n[A];var N=e.touches[0];C.touchData.startGPosition=[N.clientX,N.clientY]}}},!1),C.registerBinding(S,"touchmove",y=function(e){var t=C.touchData.capture;if(t||G(e)){var n=C.selection,u=C.cy,p=C.touchData.now,f=C.touchData.earlier,v=u.zoom();if(e.touches[0]){var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);p[0]=y[0],p[1]=y[1]}if(e.touches[1]){var y=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);p[2]=y[0],p[3]=y[1]}if(e.touches[2]){var y=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);p[4]=y[0],p[5]=y[1]}var b=C.touchData.startGPosition;if(t&&e.touches[0]&&b){for(var x=[],w=0;w<p.length;w++)x[w]=p[w]-f[w];var E=e.touches[0].clientX-b[0],k=E*E,S=e.touches[0].clientY-b[1];er=k+S*S>=C.touchTapThreshold2}if(t&&C.touchData.cxt){e.preventDefault();var D=e.touches[0].clientX-h,P=e.touches[0].clientY-d,B=e.touches[1].clientX-h,A=e.touches[1].clientY-d,N=Z(D,P,B,A);if(N/l>=2.25||N>=22500){C.touchData.cxt=!1,C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);var I={originalEvent:e,type:"cxttapend",position:{x:p[0],y:p[1]}};C.touchData.start?(C.touchData.start.unactivate().emit(I),C.touchData.start=null):u.emit(I)}}if(t&&C.touchData.cxt){var I={originalEvent:e,type:"cxtdrag",position:{x:p[0],y:p[1]}};C.data.bgActivePosistion=void 0,C.redrawHint("select",!0),C.touchData.start?C.touchData.start.emit(I):u.emit(I),C.touchData.start&&(C.touchData.start._private.grabbed=!1),C.touchData.cxtDragged=!0;var O=C.findNearestElement(p[0],p[1],!0,!0);(!C.touchData.cxtOver||O!==C.touchData.cxtOver)&&(C.touchData.cxtOver&&C.touchData.cxtOver.emit({originalEvent:e,type:"cxtdragout",position:{x:p[0],y:p[1]}}),C.touchData.cxtOver=O,O&&O.emit({originalEvent:e,type:"cxtdragover",position:{x:p[0],y:p[1]}}))}else if(t&&e.touches[2]&&u.boxSelectionEnabled())e.preventDefault(),C.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,C.touchData.selecting||u.emit({originalEvent:e,type:"boxstart",position:{x:p[0],y:p[1]}}),C.touchData.selecting=!0,C.touchData.didSelect=!0,n[4]=1,n&&0!==n.length&&void 0!==n[0]?(n[2]=(p[0]+p[2]+p[4])/3,n[3]=(p[1]+p[3]+p[5])/3):(n[0]=(p[0]+p[2]+p[4])/3,n[1]=(p[1]+p[3]+p[5])/3,n[2]=(p[0]+p[2]+p[4])/3+1,n[3]=(p[1]+p[3]+p[5])/3+1),C.redrawHint("select",!0),C.redraw();else if(t&&e.touches[1]&&!C.touchData.didSelect&&u.zoomingEnabled()&&u.panningEnabled()&&u.userZoomingEnabled()&&u.userPanningEnabled()){e.preventDefault(),C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);var L=C.dragData.touchDragEles;if(L){C.redrawHint("drag",!0);for(var R=0;R<L.length;R++){var z=L[R]._private;z.grabbed=!1,z.rscratch.inDragLayer=!1}}var j=C.touchData.start,D=e.touches[0].clientX-h,P=e.touches[0].clientY-d,B=e.touches[1].clientX-h,A=e.touches[1].clientY-d,q=K(D,P,B,A),X=q/s;if(g){var Y=D-r,W=P-i,H=B-a,U=A-o,$=u.zoom(),Q=$*X,J=u.pan(),ee=c[0]*$+J.x,et=c[1]*$+J.y,en={x:-Q/$*(ee-J.x-(Y+H)/2)+ee,y:-Q/$*(et-J.y-(W+U)/2)+et};if(j&&j.active()){var L=C.dragData.touchDragEles;F(L),C.redrawHint("drag",!0),C.redrawHint("eles",!0),j.unactivate().emit("freeon"),L.emit("free"),C.dragData.didDrag&&(j.emit("dragfreeon"),L.emit("dragfree"))}u.viewport({zoom:Q,pan:en,cancelOnFailedZoom:!0}),u.emit("pinchzoom"),s=q,r=D,i=P,a=B,o=A,C.pinching=!0}if(e.touches[0]){var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);p[0]=y[0],p[1]=y[1]}if(e.touches[1]){var y=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);p[2]=y[0],p[3]=y[1]}if(e.touches[2]){var y=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);p[4]=y[0],p[5]=y[1]}}else if(e.touches[0]&&!C.touchData.didSelect){var er,O,ei=C.touchData.start,ea=C.touchData.last;if(C.hoverData.draggingEles||C.swipePanning||(O=C.findNearestElement(p[0],p[1],!0,!0)),t&&null!=ei&&e.preventDefault(),t&&null!=ei&&C.nodeIsDraggable(ei)){if(er){var L=C.dragData.touchDragEles,eo=!C.dragData.didDrag;eo&&V(L,{inDragLayer:!0}),C.dragData.didDrag=!0;var es={x:0,y:0};if(M(x[0])&&M(x[1])&&(es.x+=x[0],es.y+=x[1],eo)){C.redrawHint("eles",!0);var el=C.touchData.dragDelta;el&&M(el[0])&&M(el[1])&&(es.x+=el[0],es.y+=el[1])}C.hoverData.draggingEles=!0,L.silentShift(es).emit("position drag"),C.redrawHint("drag",!0),C.touchData.startPosition[0]==f[0]&&C.touchData.startPosition[1]==f[1]&&C.redrawHint("eles",!0),C.redraw()}else{var el=C.touchData.dragDelta=C.touchData.dragDelta||[];0===el.length?(el.push(x[0]),el.push(x[1])):(el[0]+=x[0],el[1]+=x[1])}}if(T(ei||O,["touchmove","tapdrag","vmousemove"],e,{x:p[0],y:p[1]}),ei&&ei.grabbed()||O==ea||(ea&&ea.emit({originalEvent:e,type:"tapdragout",position:{x:p[0],y:p[1]}}),O&&O.emit({originalEvent:e,type:"tapdragover",position:{x:p[0],y:p[1]}})),C.touchData.last=O,t)for(var R=0;R<p.length;R++)p[R]&&C.touchData.startPosition[R]&&er&&(C.touchData.singleTouchMoved=!0);if(t&&(null==ei||ei.pannable())&&u.panningEnabled()&&u.userPanningEnabled()){_(ei,C.touchData.starts)&&(e.preventDefault(),C.data.bgActivePosistion||(C.data.bgActivePosistion=tm(C.touchData.startPosition)),C.swipePanning?(u.panBy({x:x[0]*v,y:x[1]*v}),u.emit("dragpan")):er&&(C.swipePanning=!0,u.panBy({x:E*v,y:S*v}),u.emit("dragpan"),ei&&(ei.unactivate(),C.redrawHint("select",!0),C.touchData.start=null)));var y=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);p[0]=y[0],p[1]=y[1]}}for(var w=0;w<p.length;w++)f[w]=p[w];t&&e.touches.length>0&&!C.hoverData.draggingEles&&!C.swipePanning&&null!=C.data.bgActivePosistion&&(C.data.bgActivePosistion=void 0,C.redrawHint("select",!0),C.redraw())}},!1),C.registerBinding(S,"touchcancel",b=function(e){var t=C.touchData.start;C.touchData.capture=!1,t&&t.unactivate()}),C.registerBinding(S,"touchend",x=function(e){var t,n=C.touchData.start;if(C.touchData.capture){0===e.touches.length&&(C.touchData.capture=!1),e.preventDefault();var r=C.selection;C.swipePanning=!1,C.hoverData.draggingEles=!1;var i=C.cy,a=i.zoom(),o=C.touchData.now,s=C.touchData.earlier;if(e.touches[0]){var l=C.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);o[0]=l[0],o[1]=l[1]}if(e.touches[1]){var l=C.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);o[2]=l[0],o[3]=l[1]}if(e.touches[2]){var l=C.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);o[4]=l[0],o[5]=l[1]}if(n&&n.unactivate(),C.touchData.cxt){if(t={originalEvent:e,type:"cxttapend",position:{x:o[0],y:o[1]}},n?n.emit(t):i.emit(t),!C.touchData.cxtDragged){var u={originalEvent:e,type:"cxttap",position:{x:o[0],y:o[1]}};n?n.emit(u):i.emit(u)}C.touchData.start&&(C.touchData.start._private.grabbed=!1),C.touchData.cxt=!1,C.touchData.start=null,C.redraw();return}if(!e.touches[2]&&i.boxSelectionEnabled()&&C.touchData.selecting){C.touchData.selecting=!1;var c=i.collection(C.getAllInBox(r[0],r[1],r[2],r[3]));r[0]=void 0,r[1]=void 0,r[2]=void 0,r[3]=void 0,r[4]=0,C.redrawHint("select",!0),i.emit({type:"boxend",originalEvent:e,position:{x:o[0],y:o[1]}}),c.emit("box").stdFilter(function(e){return e.selectable()&&!e.selected()}).select().emit("boxselect"),c.nonempty()&&C.redrawHint("eles",!0),C.redraw()}if(null!=n&&n.unactivate(),e.touches[2])C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);else if(e.touches[1]);else if(e.touches[0]);else if(!e.touches[0]){C.data.bgActivePosistion=void 0,C.redrawHint("select",!0);var h=C.dragData.touchDragEles;if(null!=n){var d=n._private.grabbed;F(h),C.redrawHint("drag",!0),C.redrawHint("eles",!0),d&&(n.emit("freeon"),h.emit("free"),C.dragData.didDrag&&(n.emit("dragfreeon"),h.emit("dragfree"))),T(n,["touchend","tapend","vmouseup","tapdragout"],e,{x:o[0],y:o[1]}),n.unactivate(),C.touchData.start=null}else T(C.findNearestElement(o[0],o[1],!0,!0),["touchend","tapend","vmouseup","tapdragout"],e,{x:o[0],y:o[1]});var p=C.touchData.startPosition[0]-o[0],f=C.touchData.startPosition[1]-o[1];C.touchData.singleTouchMoved||(n||i.$(":selected").unselect(["tapunselect"]),T(n,["tap","vclick"],e,{x:o[0],y:o[1]}),w=!1,e.timeStamp-k<=i.multiClickDebounceTime()?(E&&clearTimeout(E),w=!0,k=null,T(n,["dbltap","vdblclick"],e,{x:o[0],y:o[1]})):(E=setTimeout(function(){w||T(n,["onetap","voneclick"],e,{x:o[0],y:o[1]})},i.multiClickDebounceTime()),k=e.timeStamp)),null!=n&&!C.dragData.didDrag&&n._private.selectable&&(p*p+f*f)*a*a<C.touchTapThreshold2&&!C.pinching&&("single"===i.selectionType()?(i.$(D).unmerge(n).unselect(["tapunselect"]),n.select(["tapselect"])):n.selected()?n.unselect(["tapunselect"]):n.select(["tapselect"]),C.redrawHint("eles",!0)),C.touchData.singleTouchMoved=!0}for(var g=0;g<o.length;g++)s[g]=o[g];C.dragData.didDrag=!1,0===e.touches.length&&(C.touchData.dragDelta=[],C.touchData.startPosition=[null,null,null,null,null,null],C.touchData.startGPosition=null,C.touchData.didSelect=!1),e.touches.length<2&&(1===e.touches.length&&(C.touchData.startGPosition=[e.touches[0].clientX,e.touches[0].clientY]),C.pinching=!1,C.redrawHint("eles",!0),C.redraw())}},!1),"undefined"==typeof TouchEvent){var $=[],Q=function(e){return{clientX:e.clientX,clientY:e.clientY,force:1,identifier:e.pointerId,pageX:e.pageX,pageY:e.pageY,radiusX:e.width/2,radiusY:e.height/2,screenX:e.screenX,screenY:e.screenY,target:e.target}},J=function(e){$.push({event:e,touch:Q(e)})},ee=function(e){for(var t=0;t<$.length;t++)if($[t].event.pointerId===e.pointerId){$.splice(t,1);return}},et=function(e){var t=$.filter(function(t){return t.event.pointerId===e.pointerId})[0];t.event=e,t.touch=Q(e)},en=function(e){e.touches=$.map(function(e){return e.touch})},er=function(e){return"mouse"===e.pointerType||4===e.pointerType};C.registerBinding(C.container,"pointerdown",function(e){!er(e)&&(e.preventDefault(),J(e),en(e),v(e))}),C.registerBinding(C.container,"pointerup",function(e){!er(e)&&(ee(e),en(e),x(e))}),C.registerBinding(C.container,"pointercancel",function(e){!er(e)&&(ee(e),en(e),b(e))}),C.registerBinding(C.container,"pointermove",function(e){!er(e)&&(e.preventDefault(),et(e),en(e),y(e))})}};var sM={};sM.generatePolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl("polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o,s){return t9(i,a,this.points,e,t,n/2,r/2,o)},checkPoint:function(e,t,n,r,i,a,o,s){return t$(e,t,this.points,a,o,r,i,[0,-1],n)}}},sM.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o,s){return t1(i,a,e,t,n/2+o,r/2+o)},checkPoint:function(e,t,n,r,i,a,o,s){return t2(e,t,r,i,a,o,n)}}},sM.generateRoundPolygon=function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,getOrCreateCorners:function(e,n,r,i,a,o,s){if(void 0!==o[s]&&o[s+"-cx"]===e&&o[s+"-cy"]===n)return o[s];o[s]=Array(t.length/2),o[s+"-cx"]=e,o[s+"-cy"]=n;var l=r/2,u=i/2;a="auto"===a?nr(r,i):a;for(var c=Array(t.length/2),h=0;h<t.length/2;h++)c[h]={x:e+l*t[2*h],y:n+u*t[2*h+1]};var d,p,f,g,v=c.length;for(d=0,p=c[v-1];d<v;d++)f=c[d%v],g=c[(d+1)%v],o[s][d]=sf(p,f,g,a),p=f,f=g;return o[s]},draw:function(e,t,n,r,i,a,o){this.renderer.nodeShapeImpl("round-polygon",e,t,n,r,i,this.points,this.getOrCreateCorners(t,n,r,i,a,o,"drawCorners"))},intersectLine:function(e,t,n,r,i,a,o,s,l){return t6(i,a,this.points,e,t,n,r,o,this.getOrCreateCorners(e,t,n,r,s,l,"corners"))},checkPoint:function(e,t,n,r,i,a,o,s,l){return tQ(e,t,this.points,a,o,r,i,this.getOrCreateCorners(a,o,r,i,s,l,"corners"))}}},sM.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:t7(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,this.points,a)},intersectLine:function(e,t,n,r,i,a,o,s){return tX(i,a,e,t,n,r,o,s)},checkPoint:function(e,t,n,r,i,a,o,s){var l=r/2,u=i/2,c=2*(s=Math.min(l,u,s="auto"===s?nn(r,i):s));return!!(t$(e,t,this.points,a,o,r,i-c,[0,-1],n)||t$(e,t,this.points,a,o,r-c,i,[0,-1],n)||t2(e,t,c,c,a-l+s,o-u+s,n)||t2(e,t,c,c,a+l-s,o-u+s,n)||t2(e,t,c,c,a+l-s,o+u-s,n)||t2(e,t,c,c,a-l+s,o+u-s,n))}}},sM.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:ni(),points:t7(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,null,a)},generateCutTrianglePts:function(e,t,n,r,i){var a="auto"===i?this.cornerLength:i,o=t/2,s=e/2,l=n-s,u=n+s,c=r-o,h=r+o;return{topLeft:[l,c+a,l+a,c,l+a,c+a],topRight:[u-a,c,u,c+a,u-a,c+a],bottomRight:[u,h-a,u-a,h,u-a,h-a],bottomLeft:[l+a,h,l,h-a,l+a,h-a]}},intersectLine:function(e,t,n,r,i,a,o,s){var l=this.generateCutTrianglePts(n+2*o,r+2*o,e,t,s);return t9(i,a,[].concat.apply([],[l.topLeft.splice(0,4),l.topRight.splice(0,4),l.bottomRight.splice(0,4),l.bottomLeft.splice(0,4)]),e,t)},checkPoint:function(e,t,n,r,i,a,o,s){var l="auto"===s?this.cornerLength:s;if(t$(e,t,this.points,a,o,r,i-2*l,[0,-1],n)||t$(e,t,this.points,a,o,r-2*l,i,[0,-1],n))return!0;var u=this.generateCutTrianglePts(r,i,a,o);return tZ(e,t,u.topLeft)||tZ(e,t,u.topRight)||tZ(e,t,u.bottomRight)||tZ(e,t,u.bottomLeft)}}},sM.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:t7(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o,s){var l=this.generateBarrelBezierPts(n+2*o,r+2*o,e,t),u=function(e){var t=tM({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.15),n=tM({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.5),r=tM({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.85);return[e[0],e[1],t.x,t.y,n.x,n.y,r.x,r.y,e[4],e[5]]};return t9(i,a,[].concat(u(l.topLeft),u(l.topRight),u(l.bottomRight),u(l.bottomLeft)),e,t)},generateBarrelBezierPts:function(e,t,n,r){var i=t/2,a=e/2,o=n-a,s=n+a,l=r-i,u=r+i,c=na(e,t),h=c.heightOffset,d=c.widthOffset,p=c.ctrlPtOffsetPct*e,f={topLeft:[o,l+h,o+p,l,o+d,l],topRight:[s-d,l,s-p,l,s,l+h],bottomRight:[s,u-h,s-p,u,s-d,u],bottomLeft:[o+d,u,o+p,u,o,u-h]};return f.topLeft.isTop=!0,f.topRight.isTop=!0,f.bottomLeft.isBottom=!0,f.bottomRight.isBottom=!0,f},checkPoint:function(e,t,n,r,i,a,o,s){var l=na(r,i),u=l.heightOffset,c=l.widthOffset;if(t$(e,t,this.points,a,o,r,i-2*u,[0,-1],n)||t$(e,t,this.points,a,o,r-2*c,i,[0,-1],n))return!0;for(var h=this.generateBarrelBezierPts(r,i,a,o),d=Object.keys(h),p=0;p<d.length;p++){var f=h[d[p]],g=function(e,t,n){var r=n[4],i=n[2],a=n[0],o=n[5],s=n[1],l=Math.min(r,a),u=Math.max(r,a),c=Math.min(o,s),h=Math.max(o,s);if(l<=e&&e<=u&&c<=t&&t<=h){var d=[r-2*i+a,2*(i-r),r],p=tH(d[0],d[1],d[2],e).filter(function(e){return 0<=e&&e<=1});if(p.length>0)return p[0]}return null}(e,t,f);if(null!=g){var v=t_(f[5],f[3],f[1],g);if(f.isTop&&v<=t||f.isBottom&&t<=v)return!0}}return!1}}},sM.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:t7(4,0),draw:function(e,t,n,r,i,a){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i,this.points,a)},intersectLine:function(e,t,n,r,i,a,o,s){var l=e-(n/2+o),u=t-(r/2+o),c=e+(n/2+o),h=t4(i,a,e,t,l,u,c,u,!1);return h.length>0?h:tX(i,a,e,t,n,r,o,s)},checkPoint:function(e,t,n,r,i,a,o,s){var l=2*(s="auto"===s?nn(r,i):s);if(t$(e,t,this.points,a,o,r,i-l,[0,-1],n)||t$(e,t,this.points,a,o,r-l,i,[0,-1],n))return!0;var u=r/2+2*n,c=i/2+2*n;return!!(tZ(e,t,[a-u,o-c,a-u,o,a+u,o,a+u,o-c])||t2(e,t,l,l,a+r/2-s,o+i/2-s,n)||t2(e,t,l,l,a-r/2+s,o+i/2-s,n))}}},sM.registerNodeShapes=function(){var e=this.nodeShapes={},t=this;this.generateEllipse(),this.generatePolygon("triangle",t7(3,0)),this.generateRoundPolygon("round-triangle",t7(3,0)),this.generatePolygon("rectangle",t7(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();var n=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",n),this.generateRoundPolygon("round-diamond",n),this.generatePolygon("pentagon",t7(5,0)),this.generateRoundPolygon("round-pentagon",t7(5,0)),this.generatePolygon("hexagon",t7(6,0)),this.generateRoundPolygon("round-hexagon",t7(6,0)),this.generatePolygon("heptagon",t7(7,0)),this.generateRoundPolygon("round-heptagon",t7(7,0)),this.generatePolygon("octagon",t7(8,0)),this.generateRoundPolygon("round-octagon",t7(8,0));var r=Array(20),i=nt(5,0),a=nt(5,Math.PI/5),o=.5*(3-Math.sqrt(5));o*=1.57;for(var s=0;s<a.length/2;s++)a[2*s]*=o,a[2*s+1]*=o;for(var s=0;s<5;s++)r[4*s]=i[2*s],r[4*s+1]=i[2*s+1],r[4*s+2]=a[2*s],r[4*s+3]=a[2*s+1];r=ne(r),this.generatePolygon("star",r),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.generatePolygon("right-rhomboid",[-.333,-1,1,-1,.333,1,-1,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]);var l=[-1,-1,.25,-1,1,0,.25,1,-1,1];this.generatePolygon("tag",l),this.generateRoundPolygon("round-tag",l),e.makePolygon=function(e){var n,r="polygon-"+e.join("$");return(n=this[r])?n:t.generatePolygon(r,e)}};var sB={};sB.timeToRender=function(){return this.redrawTotalTime/this.redrawCount},sB.redraw=function(e){e=e||e3(),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=e},sB.beforeRender=function(e,t){if(!this.destroyed){null==t&&eQ("Priority is not optional for beforeRender");var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort(function(e,t){return t.priority-e.priority})}};var sA=function(e,t,n){for(var r=e.beforeRenderCallbacks,i=0;i<r.length;i++)r[i].fn(t,n)};sB.startRenderLoop=function(){var e=this,t=e.cy;!e.renderLoopStarted&&(e.renderLoopStarted=!0,eI(function n(r){if(!e.destroyed){if(t.batching());else if(e.requestedFrame&&!e.skipFrame){sA(e,!0,r);var i=eA();e.render(e.renderOptions);var a=e.lastDrawTime=eA();void 0===e.averageRedrawTime&&(e.averageRedrawTime=a-i),void 0===e.redrawCount&&(e.redrawCount=0),e.redrawCount++,void 0===e.redrawTotalTime&&(e.redrawTotalTime=0);var o=a-i;e.redrawTotalTime+=o,e.lastRedrawTime=o,e.averageRedrawTime=e.averageRedrawTime/2+o/2,e.requestedFrame=!1}else sA(e,!1,r);e.skipFrame=!1,eI(n)}}))};var sN=function(e){this.init(e)},sI=sN.prototype;sI.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],sI.init=function(e){this.options=e,this.cy=e.cy;var t=this.container=e.cy.container(),n=this.cy.window();if(n){var r=n.document,i=r.head,a="__________cytoscape_stylesheet",o="__________cytoscape_container",s=null!=r.getElementById(a);if(0>t.className.indexOf(o)&&(t.className=(t.className||"")+" "+o),!s){var l=r.createElement("style");l.id=a,l.textContent="."+o+" { position: relative; }",i.insertBefore(l,i.children[0])}"static"===n.getComputedStyle(t).getPropertyValue("position")&&e0("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,null,null,null,null,null]},this.redraws=0,this.showFps=e.showFps,this.debug=e.debug,this.hideEdgesOnViewport=e.hideEdgesOnViewport,this.textureOnViewport=e.textureOnViewport,this.wheelSensitivity=e.wheelSensitivity,this.motionBlurEnabled=e.motionBlur,this.forcedPixelRatio=M(e.pixelRatio)?e.pixelRatio:null,this.motionBlur=e.motionBlur,this.motionBlurOpacity=e.motionBlurOpacity,this.motionBlurTransparency=1-this.motionBlurOpacity,this.motionBlurPxRatio=1,this.mbPxRBlurry=1,this.minMbLowQualFrames=4,this.fullQualityMb=!1,this.clearedForMotionBlur=[],this.desktopTapThreshold=e.desktopTapThreshold,this.desktopTapThreshold2=e.desktopTapThreshold*e.desktopTapThreshold,this.touchTapThreshold=e.touchTapThreshold,this.touchTapThreshold2=e.touchTapThreshold*e.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()},sI.notify=function(e,t){var n=this.cy;if(!this.destroyed){if("init"===e){this.load();return}if("destroy"===e){this.destroy();return}("add"===e||"remove"===e||"move"===e&&n.hasCompoundNodes()||"load"===e||"zorder"===e||"mount"===e)&&this.invalidateCachedZSortedEles(),"viewport"===e&&this.redrawHint("select",!0),("load"===e||"resize"===e||"mount"===e)&&(this.invalidateContainerClientCoordsCache(),this.matchCanvasSize(this.container)),this.redrawHint("eles",!0),this.redrawHint("drag",!0),this.startRenderLoop(),this.redraw()}},sI.destroy=function(){this.destroyed=!0,this.cy.stopAnimationLoop();for(var e=0;e<this.bindings.length;e++){var t=this.bindings[e],n=t.target;(n.off||n.removeEventListener).apply(n,t.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(e){}},sI.isHeadless=function(){return!1},[oq,sT,sP,s_,sM,sB].forEach(function(e){Z(sI,e)});var sO=1e3/60,sL=function(e){return function(){var t=this,n=this.renderer;if(!t.dequeueingSetup){t.dequeueingSetup=!0;var r=eM(function(){n.redrawHint("eles",!0),n.redrawHint("drag",!0),n.redraw()},e.deqRedrawThreshold),i=e.priority||e$;n.beforeRender(function(i,a){var o=eA(),s=n.averageRedrawTime,l=n.lastRedrawTime,u=[],c=n.cy.extent(),h=n.getPixelRatio();for(i||n.flushRenderedStyleQueue();;){var d=eA(),p=d-o,f=d-a;if(l<sO){var g=sO-(i?s:0);if(f>=e.deqFastCost*g)break}else if(i){if(p>=e.deqCost*l||p>=e.deqAvgCost*s)break}else if(f>=e.deqNoDrawCost*sO)break;var v=e.deq(t,h,c);if(v.length>0)for(var y=0;y<v.length;y++)u.push(v[y]);else break}u.length>0&&(e.onDeqd(t,u),!i&&e.shouldRedraw(t,u,h,c)&&r())},i(t))}}},sR=function(){function e(t){var n=arguments.length>1&&void 0!==arguments[1]?arguments[1]:eK;i(this,e),this.idsByKey=new tn,this.keyForId=new tn,this.cachesByLvl=new tn,this.lvls=[],this.getKey=t,this.doesEleInvalidateKey=n}return o(e,[{key:"getIdsFor",value:function(e){null==e&&eQ("Can not get id list for null key");var t=this.idsByKey,n=this.idsByKey.get(e);return n||(n=new ti,t.set(e,n)),n}},{key:"addIdForKey",value:function(e,t){null!=e&&this.getIdsFor(e).add(t)}},{key:"deleteIdForKey",value:function(e,t){null!=e&&this.getIdsFor(e).delete(t)}},{key:"getNumberOfIdsForKey",value:function(e){return null==e?0:this.getIdsFor(e).size}},{key:"updateKeyMappingFor",value:function(e){var t=e.id(),n=this.keyForId.get(t),r=this.getKey(e);this.deleteIdForKey(n,t),this.addIdForKey(r,t),this.keyForId.set(t,r)}},{key:"deleteKeyMappingFor",value:function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteIdForKey(n,t),this.keyForId.delete(t)}},{key:"keyHasChangedFor",value:function(e){var t=e.id();return this.keyForId.get(t)!==this.getKey(e)}},{key:"isInvalid",value:function(e){return this.keyHasChangedFor(e)||this.doesEleInvalidateKey(e)}},{key:"getCachesAt",value:function(e){var t=this.cachesByLvl,n=this.lvls,r=t.get(e);return r||(r=new tn,t.set(e,r),n.push(e)),r}},{key:"getCache",value:function(e,t){return this.getCachesAt(t).get(e)}},{key:"get",value:function(e,t){var n=this.getKey(e),r=this.getCache(n,t);return null!=r&&this.updateKeyMappingFor(e),r}},{key:"getForCachedKey",value:function(e,t){var n=this.keyForId.get(e.id());return this.getCache(n,t)}},{key:"hasCache",value:function(e,t){return this.getCachesAt(t).has(e)}},{key:"has",value:function(e,t){var n=this.getKey(e);return this.hasCache(n,t)}},{key:"setCache",value:function(e,t,n){n.key=e,this.getCachesAt(t).set(e,n)}},{key:"set",value:function(e,t,n){var r=this.getKey(e);this.setCache(r,t,n),this.updateKeyMappingFor(e)}},{key:"deleteCache",value:function(e,t){this.getCachesAt(t).delete(e)}},{key:"delete",value:function(e,t){var n=this.getKey(e);this.deleteCache(n,t)}},{key:"invalidateKey",value:function(e){var t=this;this.lvls.forEach(function(n){return t.deleteCache(e,n)})}},{key:"invalidate",value:function(e){var t=e.id(),n=this.keyForId.get(t);this.deleteKeyMappingFor(e);var r=this.doesEleInvalidateKey(e);return r&&this.invalidateKey(n),r||0===this.getNumberOfIdsForKey(n)}}]),e}(),sz={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},sV=e4({getKey:null,doesEleInvalidateKey:eK,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:eU,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),sF=function(e,t){this.renderer=e,this.onDequeues=[];var n=sV(t);Z(this,n),this.lookup=new sR(n.getKey,n.doesEleInvalidateKey),this.setupDequeueing()},sj=sF.prototype;sj.reasons=sz,sj.getTextureQueue=function(e){return this.eleImgCaches=this.eleImgCaches||{},this.eleImgCaches[e]=this.eleImgCaches[e]||[]},sj.getRetiredTextureQueue=function(e){var t=this.eleImgCaches.retired=this.eleImgCaches.retired||{};return t[e]=t[e]||[]},sj.getElementQueue=function(){return this.eleCacheQueue=this.eleCacheQueue||new tl(function(e,t){return t.reqs-e.reqs})},sj.getElementKeyToQueue=function(){return this.eleKeyToCacheQueue=this.eleKeyToCacheQueue||{}},sj.getElement=function(e,t,n,r,i){var a,o,s,l=this,u=this.renderer,c=u.cy.zoom(),h=this.lookup;if(!t||0===t.w||0===t.h||isNaN(t.w)||isNaN(t.h)||!e.visible()||e.removed()||!l.allowEdgeTxrCaching&&e.isEdge()||!l.allowParentTxrCaching&&e.isParent())return null;if(null==r&&(r=Math.ceil(tC(c*n))),r<-4)r=-4;else if(c>=7.99||r>3)return null;var d=Math.pow(2,r),p=t.h*d,f=t.w*d,g=u.eleTextBiggerThanMin(e,d);if(!this.isVisible(e,g))return null;var v=h.get(e,r);if(v&&v.invalidated&&(v.invalidated=!1,v.texture.invalidatedWidth-=v.width),v)return v;if(a=p<=25?25:p<=50?50:50*Math.ceil(p/50),p>1024||f>1024)return null;var y=l.getTextureQueue(a),b=y[y.length-2],x=function(){return l.recycleTexture(a,f)||l.addTexture(a,f)};b||(b=y[y.length-1]),b||(b=x()),b.width-b.usedWidth<f&&(b=x());for(var w=function(e){return e&&e.scaledLabelShown===g},E=i&&i===sz.dequeue,k=i&&i===sz.highQuality,C=i&&i===sz.downscale,S=r+1;S<=3;S++){var D=h.get(e,S);if(D){o=D;break}}var T=o&&o.level===r+1?o:null,P=function(){b.context.drawImage(T.texture.canvas,T.x,0,T.width,T.height,b.usedWidth,0,f,p)};if(b.context.setTransform(1,0,0,1,0,0),b.context.clearRect(b.usedWidth,0,f,a),w(T))P();else if(w(o)){if(!k)return l.queueElement(e,o.level-1),o;for(var _=o.level;_>r;_--)T=l.getElement(e,t,n,_,sz.downscale);P()}else{if(!E&&!k&&!C)for(var M=r-1;M>=-4;M--){var B=h.get(e,M);if(B){s=B;break}}if(w(s))return l.queueElement(e,r),s;b.context.translate(b.usedWidth,0),b.context.scale(d,d),this.drawElement(b.context,e,t,g,!1),b.context.scale(1/d,1/d),b.context.translate(-b.usedWidth,0)}return v={x:b.usedWidth,texture:b,level:r,scale:d,width:f,height:p,scaledLabelShown:g},b.usedWidth+=Math.ceil(f+8),b.eleCaches.push(v),h.set(e,r,v),l.checkTextureFullness(b),v},sj.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},sj.invalidateElement=function(e){var t=this.lookup,n=[];if(t.isInvalid(e)){for(var r=-4;r<=3;r++){var i=t.getForCachedKey(e,r);i&&n.push(i)}if(t.invalidate(e))for(var a=0;a<n.length;a++){var o=n[a],s=o.texture;s.invalidatedWidth+=o.width,o.invalidated=!0,this.checkTextureUtility(s)}this.removeFromQueue(e)}},sj.checkTextureUtility=function(e){e.invalidatedWidth>=.2*e.width&&this.retireTexture(e)},sj.checkTextureFullness=function(e){var t=this.getTextureQueue(e.height);e.usedWidth/e.width>.8&&e.fullnessChecks>=10?e9(t,e):e.fullnessChecks++},sj.retireTexture=function(e){var t=e.height,n=this.getTextureQueue(t),r=this.lookup;e9(n,e),e.retired=!0;for(var i=e.eleCaches,a=0;a<i.length;a++){var o=i[a];r.deleteCache(o.key,o.level)}e6(i),this.getRetiredTextureQueue(t).push(e)},sj.addTexture=function(e,t){var n=this.getTextureQueue(e),r={};return n.push(r),r.eleCaches=[],r.height=e,r.width=Math.max(1024,t),r.usedWidth=0,r.invalidatedWidth=0,r.fullnessChecks=0,r.canvas=this.renderer.makeOffscreenCanvas(r.width,r.height),r.context=r.canvas.getContext("2d"),r},sj.recycleTexture=function(e,t){for(var n=this.getTextureQueue(e),r=this.getRetiredTextureQueue(e),i=0;i<r.length;i++){var a=r[i];if(a.width>=t)return a.retired=!1,a.usedWidth=0,a.invalidatedWidth=0,a.fullnessChecks=0,e6(a.eleCaches),a.context.setTransform(1,0,0,1,0,0),a.context.clearRect(0,0,a.width,a.height),e9(r,a),n.push(a),a}},sj.queueElement=function(e,t){var n=this.getElementQueue(),r=this.getElementKeyToQueue(),i=this.getKey(e),a=r[i];if(a)a.level=Math.max(a.level,t),a.eles.merge(e),a.reqs++,n.updateItem(a);else{var o={eles:e.spawn().merge(e),level:t,reqs:1,key:i};n.push(o),r[i]=o}},sj.dequeue=function(e){for(var t=this.getElementQueue(),n=this.getElementKeyToQueue(),r=[],i=this.lookup,a=0;a<1;a++)if(t.size()>0){var o=t.pop(),s=o.key,l=o.eles[0],u=i.hasCache(l,o.level);if(n[s]=null,u)continue;r.push(o);var c=this.getBoundingBox(l);this.getElement(l,c,e,o.level,sz.dequeue)}else break;return r},sj.removeFromQueue=function(e){var t=this.getElementQueue(),n=this.getElementKeyToQueue(),r=this.getKey(e),i=n[r];null!=i&&(1===i.eles.length?(i.reqs=eG,t.updateItem(i),t.pop(),n[r]=null):i.eles.unmerge(e))},sj.onDequeue=function(e){this.onDequeues.push(e)},sj.offDequeue=function(e){e9(this.onDequeues,e)},sj.setupDequeueing=sL({deqRedrawThreshold:100,deqCost:.15,deqAvgCost:.1,deqNoDrawCost:.9,deqFastCost:.9,deq:function(e,t,n){return e.dequeue(t,n)},onDeqd:function(e,t){for(var n=0;n<e.onDequeues.length;n++)(0,e.onDequeues[n])(t)},shouldRedraw:function(e,t,n,r){for(var i=0;i<t.length;i++)for(var a=t[i].eles,o=0;o<a.length;o++)if(tF(a[o].boundingBox(),r))return!0;return!1},priority:function(e){return e.renderer.beforeRenderPriorities.eleTxrDeq}});var sq=function(e){var t=this,n=t.renderer=e,r=n.cy;t.layersByLevel={},t.firstGet=!0,t.lastInvalidationTime=eA()-500,t.skipping=!1,t.eleTxrDeqs=r.collection(),t.scheduleElementRefinement=eM(function(){t.refineElementTextures(t.eleTxrDeqs),t.eleTxrDeqs.unmerge(t.eleTxrDeqs)},50),n.beforeRender(function(e,n){n-t.lastInvalidationTime<=250?t.skipping=!0:t.skipping=!1},n.beforeRenderPriorities.lyrTxrSkip),t.layersQueue=new tl(function(e,t){return t.reqs-e.reqs}),t.setupDequeueing()},sX=sq.prototype,sY=0;sX.makeLayer=function(e,t){var n=Math.pow(2,t),r=Math.ceil(e.w*n),i=Math.ceil(e.h*n),a=this.renderer.makeOffscreenCanvas(r,i),o={id:sY=++sY%0x1fffffffffffff,bb:e,level:t,width:r,height:i,canvas:a,context:a.getContext("2d"),eles:[],elesQueue:[],reqs:0},s=o.context,l=-o.bb.x1,u=-o.bb.y1;return s.scale(n,n),s.translate(l,u),o},sX.getLayers=function(e,t,n){var r,i,a=this,o=a.renderer.cy.zoom(),s=a.firstGet;if(a.firstGet=!1,null==n){if((n=Math.ceil(tC(o*t)))<-4)n=-4;else if(o>=3.99||n>2)return null}a.validateLayersElesOrdering(n,e);var l=a.layersByLevel,u=Math.pow(2,n),c=l[n]=l[n]||[];if(a.levelIsComplete(n,e))return c;!function(){var t=function(t){if(a.validateLayersElesOrdering(t,e),a.levelIsComplete(t,e))return i=l[t],!0},r=function(e){if(!i)for(var r=n+e;-4<=r&&r<=2&&!t(r);r+=e);};r(1),r(-1);for(var o=c.length-1;o>=0;o--){var s=c[o];s.invalid&&e9(c,s)}}();var h=function(){if(!r){r=tN();for(var t=0;t<e.length;t++)tO(r,e[t].boundingBox())}return r};if(a.skipping&&!s)return null;for(var d=null,p=e.length/1,f=!s,g=0;g<e.length;g++){var v=e[g],y=v._private.rscratch,b=y.imgLayerCaches=y.imgLayerCaches||{},x=b[n];if(x){d=x;continue}if((!d||d.eles.length>=p||!tq(d.bb,v.boundingBox()))&&!(d=function(e){var t=(e=e||{}).after;if(h(),r.w*u*(r.h*u)>16e6)return null;var i=a.makeLayer(r,n);if(null!=t){var o=c.indexOf(t)+1;c.splice(o,0,i)}else(void 0===e.insert||e.insert)&&c.unshift(i);return i}({insert:!0,after:d})))return null;i||f?a.queueLayer(d,v):a.drawEleInLayer(d,v,n,t),d.eles.push(v),b[n]=d}return i||(f?null:c)},sX.getEleLevelForLayerLevel=function(e,t){return e},sX.drawEleInLayer=function(e,t,n,r){var i=this.renderer,a=e.context,o=t.boundingBox();0!==o.w&&0!==o.h&&t.visible()&&(n=this.getEleLevelForLayerLevel(n,r),i.setImgSmoothing(a,!1),i.drawCachedElement(a,t,null,null,n,!0),i.setImgSmoothing(a,!0))},sX.levelIsComplete=function(e,t){var n=this.layersByLevel[e];if(!n||0===n.length)return!1;for(var r=0,i=0;i<n.length;i++){var a=n[i];if(a.reqs>0||a.invalid)return!1;r+=a.eles.length}return r===t.length},sX.validateLayersElesOrdering=function(e,t){var n=this.layersByLevel[e];if(n)for(var r=0;r<n.length;r++){for(var i=n[r],a=-1,o=0;o<t.length;o++)if(i.eles[0]===t[o]){a=o;break}if(a<0){this.invalidateLayer(i);continue}for(var s=a,o=0;o<i.eles.length;o++)if(i.eles[o]!==t[s+o]){this.invalidateLayer(i);break}}},sX.updateElementsInLayers=function(e,t){for(var n=N(e[0]),r=0;r<e.length;r++)for(var i=n?null:e[r],a=n?e[r]:e[r].ele,o=a._private.rscratch,s=o.imgLayerCaches=o.imgLayerCaches||{},l=-4;l<=2;l++){var u=s[l];u&&(!i||this.getEleLevelForLayerLevel(u.level)===i.level)&&t(u,a,i)}},sX.haveLayers=function(){for(var e=!1,t=-4;t<=2;t++){var n=this.layersByLevel[t];if(n&&n.length>0){e=!0;break}}return e},sX.invalidateElements=function(e){var t=this;if(0!==e.length)t.lastInvalidationTime=eA(),0!==e.length&&t.haveLayers()&&t.updateElementsInLayers(e,function(e,n,r){t.invalidateLayer(e)})},sX.invalidateLayer=function(e){if(this.lastInvalidationTime=eA(),!e.invalid){var t=e.level,n=e.eles;e9(this.layersByLevel[t],e),e.elesQueue=[],e.invalid=!0,e.replacement&&(e.replacement.invalid=!0);for(var r=0;r<n.length;r++){var i=n[r]._private.rscratch.imgLayerCaches;i&&(i[t]=null)}}},sX.refineElementTextures=function(e){var t=this;t.updateElementsInLayers(e,function(e,n,r){var i=e.replacement;if(i||((i=e.replacement=t.makeLayer(e.bb,e.level)).replaces=e,i.eles=e.eles),!i.reqs)for(var a=0;a<i.eles.length;a++)t.queueLayer(i,i.eles[a])})},sX.enqueueElementRefinement=function(e){this.eleTxrDeqs.merge(e),this.scheduleElementRefinement()},sX.queueLayer=function(e,t){var n=this.layersQueue,r=e.elesQueue,i=r.hasId=r.hasId||{};if(!e.replacement){if(t){if(i[t.id()])return;r.push(t),i[t.id()]=!0}e.reqs?(e.reqs++,n.updateItem(e)):(e.reqs=1,n.push(e))}},sX.dequeue=function(e){for(var t=this.layersQueue,n=[],r=0;r<1&&0!==t.size();){var i=t.peek();if(i.replacement||i.replaces&&i!==i.replaces.replacement||i.invalid){t.pop();continue}var a=i.elesQueue.shift();a&&(this.drawEleInLayer(i,a,i.level,e),r++),0===n.length&&n.push(!0),0===i.elesQueue.length&&(t.pop(),i.reqs=0,i.replaces&&this.applyLayerReplacement(i),this.requestRedraw())}return n},sX.applyLayerReplacement=function(e){var t=this.layersByLevel[e.level],n=e.replaces,r=t.indexOf(n);if(!(r<0)&&!n.invalid){t[r]=e;for(var i=0;i<e.eles.length;i++){var a=e.eles[i]._private,o=a.imgLayerCaches=a.imgLayerCaches||{};o&&(o[e.level]=e)}this.requestRedraw()}},sX.requestRedraw=eM(function(){var e=this.renderer;e.redrawHint("eles",!0),e.redrawHint("drag",!0),e.redraw()},100),sX.setupDequeueing=sL({deqRedrawThreshold:50,deqCost:.15,deqAvgCost:.1,deqNoDrawCost:.9,deqFastCost:.9,deq:function(e,t){return e.dequeue(t)},onDeqd:e$,shouldRedraw:eU,priority:function(e){return e.renderer.beforeRenderPriorities.lyrTxrDeq}});var sW={};function sH(e,t){for(var n=0;n<t.length;n++){var r=t[n];e.lineTo(r.x,r.y)}}function sG(e,t,n){for(var r,i=0;i<t.length;i++){var a=t[i];0===i&&(r=a),e.lineTo(a.x,a.y)}e.quadraticCurveTo(n.x,n.y,r.x,r.y)}function sU(e,t,n){e.beginPath&&e.beginPath();for(var r=0;r<t.length;r++){var i=t[r];e.lineTo(i.x,i.y)}var a=n[0];e.moveTo(a.x,a.y);for(var r=1;r<n.length;r++){var i=n[r];e.lineTo(i.x,i.y)}e.closePath&&e.closePath()}function sK(e,t,n,r,i){e.beginPath&&e.beginPath(),e.arc(n,r,i,0,2*Math.PI,!1);var 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