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07c587ec54
seeddms-code/styles/bootstrap/cytoscape/cytoscape.min.js
Uwe Steinmann 07c587ec54 new cytoscape version 3.3.2
2019-01-15 13:56:31 +01:00

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/**
* Copyright (c) 2016-2019, The Cytoscape Consortium.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the “Software”), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
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a?s:1/s}};At.cc=At.closenessCentrality,At.ccn=At.closenessCentralityNormalised=At.closenessCentralityNormalized;var Lt=Ce({weight:null,directed:!1}),zt={betweennessCentrality:function(e){for(var t=Lt(e),n=t.directed,E=t.weight,k=null!=E,C=this.cy(),S=this.nodes(),D={},r={},i=0,T=function(e,t){r[e]=t,i<t&&(i=t)},P=function(e){return r[e]},a=0;a<S.length;a++){var o=S[a],s=o.id();D[s]=n?o.outgoers().nodes():o.openNeighborhood().nodes(),T(s,0)}for(var l=function(e){for(var t=S[e].id(),n=[],r={},i={},a={},o=new Le(function(e,t){return a[e]-a[t]}),s=0;s<S.length;s++){var l=S[s].id();r[l]=[],i[l]=0,a[l]=1/0}for(i[t]=1,a[t]=0,o.push(t);!o.empty();){var u=o.pop();if(n.push(u),k)for(var c=0;c<D[u].length;c++){var h=D[u][c],d=C.getElementById(u),p=void 0;p=0<d.edgesTo(h).length?d.edgesTo(h)[0]:h.edgesTo(d)[0];var f=E(p);h=h.id(),a[h]>a[u]+f&&(a[h]=a[u]+f,o.nodes.indexOf(h)<0?o.push(h):o.updateItem(h),i[h]=0,r[h]=[]),a[h]==a[u]+f&&(i[h]=i[h]+i[u],r[h].push(u))}else for(var g=0;g<D[u].length;g++){var v=D[u][g].id();a[v]==1/0&&(o.push(v),a[v]=a[u]+1),a[v]==a[u]+1&&(i[v]=i[v]+i[u],r[v].push(u))}}for(var y={},m=0;m<S.length;m++)y[S[m].id()]=0;for(;0<n.length;)for(var b=n.pop(),x=0;x<r[b].length;x++){var w=r[b][x];y[w]=y[w]+i[w]/i[b]*(1+y[b]),b!=S[e].id()&&T(b,P(b)+y[b])}},u=0;u<S.length;u++)l(u);var c={betweenness:function(e){var t=C.collection(e).id();return P(t)},betweennessNormalized:function(e){if(0==i)return 0;var t=C.collection(e).id();return P(t)/i}};return c.betweennessNormalised=c.betweennessNormalized,c}};zt.bc=zt.betweennessCentrality;var Ot=Ce({expandFactor:2,inflateFactor:2,multFactor:1,maxIterations:20,attributes:[function(e){return 1}]}),Rt=function(e,t){for(var n=0,r=0;r<t.length;r++)n+=t[r](e);return n},Ft=function(e,t){for(var n,r=0;r<t;r++){for(var i=n=0;i<t;i++)n+=e[i*t+r];for(var a=0;a<t;a++)e[a*t+r]=e[a*t+r]/n}},Vt=function(e,t,n){for(var r=new Array(n*n),i=0;i<n;i++){for(var a=0;a<n;a++)r[i*n+a]=0;for(var o=0;o<n;o++)for(var 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nt=c.intersectLine(i.x,i.y,o,s,a.x,a.y,0);M.srcIntn=nt;var rt=h.intersectLine(a.x,a.y,l,u,i.x,i.y,0);M.tgtIntn=rt;var it={x1:nt[0],x2:rt[0],y1:nt[1],y2:rt[1]},at={x1:i.x,x2:a.x,y1:i.y,y2:a.y},ot=rt[1]-nt[1],st=rt[0]-nt[0],lt=Math.sqrt(st*st+ot*ot),ut={x:st/lt,y:ot/lt};d={x:-ut.y,y:ut.x},h.checkPoint(nt[0],nt[1],0,l,u,a.x,a.y)&&c.checkPoint(rt[0],rt[1],0,o,s,i.x,i.y)&&(d={},p=!0)}if(P.tgtIntn=K?(P.srcIntn=M.tgtIntn,M.srcIntn):(P.srcIntn=M.srcIntn,M.tgtIntn),n===r){P.edgeType="self";var ct=b,ht=J;w&&(ct=0,ht=ee);var dt=Z-Math.PI/2,pt=dt-U/2,ft=dt+U/2,gt=String(Z+"_"+U);ct=void 0===N[gt]?N[gt]=0:++N[gt],P.ctrlpts=[i.x+1.4*Math.cos(pt)*ht*(ct/3+1),i.y+1.4*Math.sin(pt)*ht*(ct/3+1),i.x+1.4*Math.cos(ft)*ht*(ct/3+1),i.y+1.4*Math.sin(ft)*ht*(ct/3+1)]}else if(g&&(n.isParent()||n.isChild()||r.isParent()||r.isChild())&&(n.parents().anySame(r)||r.parents().anySame(n))){P.edgeType="compound",P.badBezier=!1;ct=b,ht=J;w&&(ct=0,ht=ee);var vt={x:i.x-o/2,y:i.y-s/2},yt={x:a.x-l/2,y:a.y-u/2},mt={x:Math.min(vt.x,yt.x),y:Math.min(vt.y,yt.y)},bt=Math.max(.5,Math.log(.01*o)),xt=Math.max(.5,Math.log(.01*l));P.ctrlpts=[mt.x,mt.y-(1+Math.pow(50,1.12)/100)*ht*(ct/3+1)*bt,mt.x-(1+Math.pow(50,1.12)/100)*ht*(ct/3+1)*xt,mt.y]}else if("segments"===Y){P.edgeType="segments",P.segpts=[];for(var wt=0;wt<se;wt++){var Et=ae.pfValue[wt],kt=oe.pfValue[wt],Ct=1-Et,St=Et,Dt={x:(It="node-position"===ne?at:it).x1*Ct+It.x2*St,y:It.y1*Ct+It.y2*St};P.segpts.push(Dt.x+d.x*kt,Dt.y+d.y*kt)}}else if(M.length%2!=1||b!==Math.floor(M.length/2)||w){var Tt=w;P.edgeType=Tt?"multibezier":"bezier",P.ctrlpts=[];for(var Pt=0;Pt<Q;Pt++){var Mt,_t=(.5-M.length/2+b)*J,Bt=0<(f=_t)?1:f<0?-1:0;Tt&&(ee=G?G.pfValue[Pt]:J,te=$.value[Pt]);var Nt=void 0!==(Mt=w?ee:void 0!==ee?Bt*ee:void 0)?Mt:_t;Ct=1-te,St=te;if(K){B=Ct;Ct=St,St=B}var It;Dt={x:(It="node-position"===ne?at:it).x1*Ct+It.x2*St,y:It.y1*Ct+It.y2*St};P.ctrlpts.push(Dt.x+d.x*Nt,Dt.y+d.y*Nt)}}else P.edgeType="straight";this.findEndpoints(T);var At=!$t(P.startX)||!$t(P.startY),Lt=!$t(P.arrowStartX)||!$t(P.arrowStartY),zt=!$t(P.endX)||!$t(P.endY),Ot=!$t(P.arrowEndX)||!$t(P.arrowEndY),Rt=3*(this.getArrowWidth(T.pstyle("width").pfValue,T.pstyle("arrow-scale").value)*this.arrowShapeWidth);if("bezier"===P.edgeType){var Ft=Jt({x:P.ctrlpts[0],y:P.ctrlpts[1]},{x:P.startX,y:P.startY}),Vt=Ft<Rt,qt=Jt({x:P.ctrlpts[0],y:P.ctrlpts[1]},{x:P.endX,y:P.endY}),Yt=qt<Rt,Xt=!1;if(At||Lt||Vt){Xt=!0;var jt={x:P.ctrlpts[0]-i.x,y:P.ctrlpts[1]-i.y},Wt=Math.sqrt(jt.x*jt.x+jt.y*jt.y),Ht={x:jt.x/Wt,y:jt.y/Wt},Kt=Math.max(o,s),Gt={x:P.ctrlpts[0]+2*Ht.x*Kt,y:P.ctrlpts[1]+2*Ht.y*Kt},Zt=c.intersectLine(i.x,i.y,o,s,Gt.x,Gt.y,0);P.ctrlpts[1]=Vt?(P.ctrlpts[0]=P.ctrlpts[0]+Ht.x*(Rt-Ft),P.ctrlpts[1]+Ht.y*(Rt-Ft)):(P.ctrlpts[0]=Zt[0]+Ht.x*Rt,Zt[1]+Ht.y*Rt)}if(zt||Ot||Yt){Xt=!0;jt={x:P.ctrlpts[0]-a.x,y:P.ctrlpts[1]-a.y},Wt=Math.sqrt(jt.x*jt.x+jt.y*jt.y),Ht={x:jt.x/Wt,y:jt.y/Wt},Kt=Math.max(o,s),Gt={x:P.ctrlpts[0]+2*Ht.x*Kt,y:P.ctrlpts[1]+2*Ht.y*Kt};var Ut=h.intersectLine(a.x,a.y,l,u,Gt.x,Gt.y,0);P.ctrlpts[1]=Yt?(P.ctrlpts[0]=P.ctrlpts[0]+Ht.x*(Rt-qt),P.ctrlpts[1]+Ht.y*(Rt-qt)):(P.ctrlpts[0]=Ut[0]+Ht.x*Rt,Ut[1]+Ht.y*Rt)}Xt&&this.findEndpoints(T)}this.checkForInvalidEdgeWarning(T),this.storeAllpts(T),this.storeEdgeProjections(T),this.calculateArrowAngles(T)}this.recalculateEdgeLabelProjections(T),this.calculateLabelAngles(T)}}this.findHaystackPoints(m)}},go.getSegmentPoints=function(e){var t=e[0]._private.rscratch;if("segments"===t.edgeType)return this.recalculateRenderedStyle(e),vo(t.segpts)},go.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),vo(t.ctrlpts)},go.getEdgeMidpoint=function(e){var t=e[0]._private.rscratch;return this.recalculateRenderedStyle(e),{x:t.midX,y:t.midY}};var yo={manualEndptToPx:function(e,t){var n=e.position(),r=e.outerWidth(),i=e.outerHeight();if(2===t.value.length){var a=[t.pfValue[0],t.pfValue[1]];return"%"===t.units[0]&&(a[0]=a[0]*r),"%"===t.units[1]&&(a[1]=a[1]*i),a[0]+=n.x,a[1]+=n.y,a}var o=t.pfValue[0];o=-Math.PI/2+o;var s=2*Math.max(r,i),l=[n.x+Math.cos(o)*s,n.y+Math.sin(o)*s];return this.nodeShapes[this.getNodeShape(e)].intersectLine(n.x,n.y,r,i,l[0],l[1],0)},findEndpoints:function(e){var t,n,r,i,a,o=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=e._private.rscratch,g=f.edgeType,v="self"===g||"compound"===g,y="bezier"===g||"multibezier"===g||v,m="bezier"!==g,b="straight"===g||"segments"===g,x="segments"===g,w=y||m||b,E=e.pstyle("source-endpoint"),k=v?"outside-to-node":E.value,C=e.pstyle("target-endpoint"),S=v?"outside-to-node":C.value;if(f.srcManEndpt=E,f.tgtManEndpt=C,y){var D=[f.ctrlpts[0],f.ctrlpts[1]];n=m?[f.ctrlpts[f.ctrlpts.length-2],f.ctrlpts[f.ctrlpts.length-1]]:D,r=D}else if(b){var T=x?f.segpts.slice(0,2):[u.x,u.y];n=x?f.segpts.slice(f.segpts.length-2):[l.x,l.y],r=T}if("inside-to-node"===S)t=[u.x,u.y];else if(C.units)t=this.manualEndptToPx(s,C);else if("outside-to-line"===S)t=f.tgtIntn;else if("outside-to-node"===S||"outside-to-node-or-label"===S?i=n:"outside-to-line"!==S&&"outside-to-line-or-label"!==S||(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),"outside-to-node-or-label"===S||"outside-to-line-or-label"===S){var P=s._private.rscratch,M=P.labelWidth,_=P.labelHeight,B=P.labelX,N=P.labelY,I=s.pstyle("text-valign").value;"top"===I?N-=_/2:"bottom"===I&&(N+=_/2);var A=s.pstyle("text-halign").value;"left"===A?B-=M/2:"right"===A&&(B+=M/2);var L=this.nodeShapes.rectangle.intersectLine(B,N,M,_,i[0],i[1],0),z=l,O=et(z,$e(t));et(z,$e(L))<O&&(t=L)}var R=kt(t,n,this.arrowShapes[c].spacing(e)+d),F=kt(t,n,this.arrowShapes[c].gap(e)+d);if(f.endX=F[0],f.endY=F[1],f.arrowEndX=R[0],f.arrowEndY=R[1],"inside-to-node"===k)t=[l.x,l.y];else if(E.units)t=this.manualEndptToPx(o,E);else if("outside-to-line"===k)t=f.srcIntn;else 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t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case"haystack":return{x:t.haystackPts[0],y:t.haystackPts[1]};default:return{x:t.arrowStartX,y:t.arrowStartY}}},getTargetEndpoint:function(e){var t=e[0]._private.rscratch;switch(this.recalculateRenderedStyle(e),t.edgeType){case"haystack":return{x:t.haystackPts[2],y:t.haystackPts[3]};default:return{x:t.arrowEndX,y:t.arrowEndY}}}},mo={};function bo(e,t,n){for(var r=function(e,t,n,r){return nt(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)})}}mo.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)bo(this,e,n.allpts.slice(i,i+6))}else if("segments"===r){var a=t.rstyle.linePts=[];for(i=0;i+1<n.allpts.length;i+=2)a.push({x:n.allpts[i],y:n.allpts[i+1]})}else if("haystack"===r){var o=n.haystackPts;t.rstyle.haystackPts=[{x:o[0],y:o[1]},{x:o[2],y:o[3]}]}t.rstyle.arrowWidth=this.getArrowWidth(e.pstyle("width").pfValue,e.pstyle("arrow-scale").value)*this.arrowShapeWidth},mo.recalculateEdgeProjections=function(e){this.findEdgeControlPoints(e)};var xo={recalculateNodeLabelProjection:function(e){var t=e.pstyle("label").strValue;if(!L(t)){var n,r,i=e._private,a=e.width(),o=e.height(),s=e.padding(),l=e.position(),u=e.pstyle("text-halign").strValue,c=e.pstyle("text-valign").strValue,h=i.rscratch,d=i.rstyle;switch(u){case"left":n=l.x-a/2-s;break;case"right":n=l.x+a/2+s;break;default:n=l.x}switch(c){case"top":r=l.y-o/2-s;break;case"bottom":r=l.y+o/2+s;break;default:r=l.y}h.labelX=n,h.labelY=r,d.labelX=n,d.labelY=r,this.applyLabelDimensions(e)}}},wo=function(e,t){var n=Math.atan(t/e);return 0===e&&n<0&&(n*=-1),n},Eo=function(e,t){var n=t.x-e.x,r=t.y-e.y;return wo(n,r)};xo.recalculateEdgeLabelProjections=function(F){var V,q=F._private,Y=q.rscratch,X=this,j={mid:F.pstyle("label").strValue,source:F.pstyle("source-label").strValue,target:F.pstyle("target-label").strValue};if(j.mid||j.source||j.target){V={x:Y.midX,y:Y.midY};var W=function(e,t,n){Te(q.rscratch,e,t,n),Te(q.rstyle,e,t,n)};W("labelX",null,V.x),W("labelY",null,V.y);var e=wo(Y.midDispX,Y.midDispY);W("labelAutoAngle",null,e);var t=function(e){var t,n="source"===e;if(j[e]){var r,i,a,o,s,l,u,c,h,d,p,f,g,v,y,m,b,x=F.pstyle(e+"-text-offset").pfValue;switch(Y.edgeType){case"self":case"compound":case"bezier":case"multibezier":for(var w,E=function e(){if(e.cache)return e.cache;for(var t=[],n=0;n+5<Y.allpts.length;n+=4){var r={x:Y.allpts[n],y:Y.allpts[n+1]},i={x:Y.allpts[n+2],y:Y.allpts[n+3]},a={x:Y.allpts[n+4],y:Y.allpts[n+5]};t.push({p0:r,p1:i,p2:a,startDist:0,length:0,segments:[]})}var o=q.rstyle.bezierPts,s=X.bezierProjPcts.length;function l(e,t,n,r,i){var a=Jt(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(n=0;n<t.length;n++){var u=t[n],c=t[n-1];c&&(u.startDist=c.startDist+c.length),l(u,u.p0,o[n*s],0,X.bezierProjPcts[0]);for(var h=0;h<s-1;h++)l(u,o[n*s+h],o[n*s+h+1],X.bezierProjPcts[h],X.bezierProjPcts[h+1]);l(u,o[n*s+s-1],u.p2,X.bezierProjPcts[s-1],1)}return e.cache=t}(),k=0,C=0,S=0;S<E.length;S++){for(var D=E[n?S:E.length-1-S],T=0;T<D.segments.length;T++){var P=D.segments[n?T:D.segments.length-1-T],M=S===E.length-1&&T===D.segments.length-1;if(k=C,x<=(C+=P.length)||M){w={cp:D,segment:P};break}}if(w)break}D=w.cp;var _=(x-k)/(P=w.segment).length,B=P.t1-P.t0,N=n?P.t0+B*_:P.t1-B*_;N=it(0,N,1),V=rt(D.p0,D.p1,D.p2,N),d=D.p0,p=D.p1,f=D.p2,v=it(0,(g=N)-.001,1),y=it(0,g+.001,1),m=rt(d,p,f,v),b=rt(d,p,f,y),t=Eo(m,b);break;case"straight":case"segments":case"haystack":var 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t=q.projectIntoViewport(e.clientX,e.clientY);q.cy.emit({originalEvent:e,type:"mouseout",position:{x:t[0],y:t[1]}})},!1),q.registerBinding(q.container,"mouseover",function(e){var t=q.projectIntoViewport(e.clientX,e.clientY);q.cy.emit({originalEvent:e,type:"mouseover",position:{x:t[0],y:t[1]}})},!1);var i,s,l,u,re=function(e,t,n,r){return Math.sqrt((n-e)*(n-e)+(r-t)*(r-t))},ie=function(e,t,n,r){return(n-e)*(n-e)+(r-t)*(r-t)};if(q.registerBinding(q.container,"touchstart",i=function(t){if(H(t)){w(),q.touchData.capture=!0,q.data.bgActivePosistion=void 0;var e=q.cy,n=q.touchData.now,r=q.touchData.earlier;if(t.touches[0]){var i=q.projectIntoViewport(t.touches[0].clientX,t.touches[0].clientY);n[0]=i[0],n[1]=i[1]}if(t.touches[1]){i=q.projectIntoViewport(t.touches[1].clientX,t.touches[1].clientY);n[2]=i[0],n[3]=i[1]}if(t.touches[2]){i=q.projectIntoViewport(t.touches[2].clientX,t.touches[2].clientY);n[4]=i[0],n[5]=i[1]}if(t.touches[1]){W(q.dragData.touchDragEles);var a=q.findContainerClientCoords();ee=a[0],te=a[1],k=a[2],C=a[3],K=t.touches[0].clientX-ee,G=t.touches[0].clientY-te,Z=t.touches[1].clientX-ee,U=t.touches[1].clientY-te,ne=0<=K&&K<=k&&0<=Z&&Z<=k&&0<=G&&G<=C&&0<=U&&U<=C;var o=e.pan(),s=e.zoom();$=re(K,G,Z,U),Q=ie(K,G,Z,U),J=[((E=[(K+Z)/2,(G+U)/2])[0]-o.x)/s,(E[1]-o.y)/s];if(Q<4e4&&!t.touches[2]){var l=q.findNearestElement(n[0],n[1],!0,!0),u=q.findNearestElement(n[2],n[3],!0,!0);return l&&l.isNode()?(l.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:n[0],y:n[1]}}),q.touchData.start=l):u&&u.isNode()?(u.activate().emit({originalEvent:t,type:"cxttapstart",position:{x:n[0],y:n[1]}}),q.touchData.start=u):e.emit({originalEvent:t,type:"cxttapstart",position:{x:n[0],y:n[1]}}),q.touchData.start&&(q.touchData.start._private.grabbed=!1),q.touchData.cxt=!0,q.touchData.cxtDragged=!1,q.data.bgActivePosistion=void 0,void q.redraw()}}if(t.touches[2]);else if(t.touches[1]);else if(t.touches[0]){var c=q.findNearestElements(n[0],n[1],!0,!0),h=c[0];if(null!=h&&(h.activate(),q.touchData.start=h,q.touchData.starts=c,q.nodeIsGrabbable(h))){var d=q.dragData.touchDragEles=e.collection(),p=null;q.redrawHint("eles",!0),q.redrawHint("drag",!0),h.selected()?(p=e.$(function(e){return e.selected()&&q.nodeIsGrabbable(e)}),j(p,{addToList:d})):x(h,{addToList:d}),m(h);var f=function(e){return{originalEvent:t,type:e,position:{x:n[0],y:n[1]}}};h.emit(f("grabon")),p?p.forEach(function(e){e.emit(f("grab"))}):h.emit(f("grab"))}Y(h,["touchstart","tapstart","vmousedown"],t,{x:n[0],y:n[1]}),null==h&&(q.data.bgActivePosistion={x:i[0],y:i[1]},q.redrawHint("select",!0),q.redraw()),q.touchData.singleTouchMoved=!1,q.touchData.singleTouchStartTime=+new Date,clearTimeout(q.touchData.tapholdTimeout),q.touchData.tapholdTimeout=setTimeout(function(){!1!==q.touchData.singleTouchMoved||q.pinching||q.touchData.selecting||Y(q.touchData.start,["taphold"],t,{x:n[0],y:n[1]})},q.tapholdDuration)}if(1<=t.touches.length){for(var g=q.touchData.startPosition=[],v=0;v<n.length;v++)g[v]=r[v]=n[v];var y=t.touches[0];q.touchData.startGPosition=[y.clientX,y.clientY]}}},!1),q.registerBinding(window,"touchmove",s=function(e){var t=q.touchData.capture;if(t||H(e)){var n=q.selection,r=q.cy,i=q.touchData.now,a=q.touchData.earlier,o=r.zoom();if(e.touches[0]){var s=q.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);i[0]=s[0],i[1]=s[1]}if(e.touches[1]){s=q.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);i[2]=s[0],i[3]=s[1]}if(e.touches[2]){s=q.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);i[4]=s[0],i[5]=s[1]}var l,u=q.touchData.startGPosition;if(t&&e.touches[0]&&u){for(var c=[],h=0;h<i.length;h++)c[h]=i[h]-a[h];var d=e.touches[0].clientX-u[0],p=d*d,f=e.touches[0].clientY-u[1];l=p+f*f>=q.touchTapThreshold2}if(t&&q.touchData.cxt){e.preventDefault();var g=e.touches[0].clientX-ee,v=e.touches[0].clientY-te,y=e.touches[1].clientX-ee,m=e.touches[1].clientY-te,b=ie(g,v,y,m);if(2.25<=b/Q||22500<=b){q.touchData.cxt=!1,q.data.bgActivePosistion=void 0,q.redrawHint("select",!0);var x={originalEvent:e,type:"cxttapend",position:{x:i[0],y:i[1]}};q.touchData.start?(q.touchData.start.unactivate().emit(x),q.touchData.start=null):r.emit(x)}}if(t&&q.touchData.cxt){x={originalEvent:e,type:"cxtdrag",position:{x:i[0],y:i[1]}};q.data.bgActivePosistion=void 0,q.redrawHint("select",!0),q.touchData.start?q.touchData.start.emit(x):r.emit(x),q.touchData.start&&(q.touchData.start._private.grabbed=!1),q.touchData.cxtDragged=!0;var w=q.findNearestElement(i[0],i[1],!0,!0);q.touchData.cxtOver&&w===q.touchData.cxtOver||(q.touchData.cxtOver&&q.touchData.cxtOver.emit({originalEvent:e,type:"cxtdragout",position:{x:i[0],y:i[1]}}),(q.touchData.cxtOver=w)&&w.emit({originalEvent:e,type:"cxtdragover",position:{x:i[0],y:i[1]}}))}else if(t&&e.touches[2]&&r.boxSelectionEnabled())e.preventDefault(),q.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,q.touchData.selecting||r.emit({originalEvent:e,type:"boxstart",position:{x:i[0],y:i[1]}}),q.touchData.selecting=!0,q.redrawHint("select",!0),n&&0!==n.length&&void 0!==n[0]?(n[2]=(i[0]+i[2]+i[4])/3,n[3]=(i[1]+i[3]+i[5])/3):(n[0]=(i[0]+i[2]+i[4])/3,n[1]=(i[1]+i[3]+i[5])/3,n[2]=(i[0]+i[2]+i[4])/3+1,n[3]=(i[1]+i[3]+i[5])/3+1),n[4]=1,q.touchData.selecting=!0,q.redraw();else if(t&&e.touches[1]&&r.zoomingEnabled()&&r.panningEnabled()&&r.userZoomingEnabled()&&r.userPanningEnabled()){if(e.preventDefault(),q.data.bgActivePosistion=void 0,q.redrawHint("select",!0),L=q.dragData.touchDragEles){q.redrawHint("drag",!0);for(var E=0;E<L.length;E++){var k=L[E]._private;k.grabbed=!1,k.rscratch.inDragLayer=!1}}var C=q.touchData.start,S=(g=e.touches[0].clientX-ee,v=e.touches[0].clientY-te,y=e.touches[1].clientX-ee,m=e.touches[1].clientY-te,re(g,v,y,m)),D=S/$;if(ne){var T=(g-K+(y-Z))/2,P=(v-G+(m-U))/2,M=r.zoom(),_=M*D,B=r.pan(),N=J[0]*M+B.x,I=J[1]*M+B.y,A={x:-_/M*(N-B.x-T)+N,y:-_/M*(I-B.y-P)+I};if(C&&C.active()){var L=q.dragData.touchDragEles;W(L),q.redrawHint("drag",!0),q.redrawHint("eles",!0),C.unactivate().emit("freeon"),L.emit("free"),q.dragData.didDrag&&(C.emit("dragfreeon"),L.emit("dragfree"))}r.viewport({zoom:_,pan:A,cancelOnFailedZoom:!0}),$=S,K=g,G=v,Z=y,U=m,q.pinching=!0}if(e.touches[0]){s=q.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);i[0]=s[0],i[1]=s[1]}if(e.touches[1]){s=q.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);i[2]=s[0],i[3]=s[1]}if(e.touches[2]){s=q.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);i[4]=s[0],i[5]=s[1]}}else if(e.touches[0]){var z=q.touchData.start,O=q.touchData.last;if(q.hoverData.draggingEles||q.swipePanning||(w=q.findNearestElement(i[0],i[1],!0,!0)),t&&null!=z&&e.preventDefault(),t&&null!=z&&q.nodeIsDraggable(z))if(l){L=q.dragData.touchDragEles;var R=!q.dragData.didDrag;R&&j(L,{inDragLayer:!0}),q.dragData.didDrag=!0;var F={x:0,y:0};if($t(c[0])&&$t(c[1]))if(F.x+=c[0],F.y+=c[1],R)q.redrawHint("eles",!0),(V=q.touchData.dragDelta)&&$t(V[0])&&$t(V[1])&&(F.x+=V[0],F.y+=V[1]);q.hoverData.draggingEles=!0,L.silentShift(F).emit("position drag"),q.redrawHint("drag",!0),q.touchData.startPosition[0]==a[0]&&q.touchData.startPosition[1]==a[1]&&q.redrawHint("eles",!0),q.redraw()}else{var V;0===(V=q.touchData.dragDelta=q.touchData.dragDelta||[]).length?(V.push(c[0]),V.push(c[1])):(V[0]+=c[0],V[1]+=c[1])}if(Y(z||w,["touchmove","tapdrag","vmousemove"],e,{x:i[0],y:i[1]}),z&&z.grabbed()||w==O||(O&&O.emit({originalEvent:e,type:"tapdragout",position:{x:i[0],y:i[1]}}),w&&w.emit({originalEvent:e,type:"tapdragover",position:{x:i[0],y:i[1]}})),q.touchData.last=w,t)for(E=0;E<i.length;E++)i[E]&&q.touchData.startPosition[E]&&l&&(q.touchData.singleTouchMoved=!0);if(t&&(null==z||z.isEdge())&&r.panningEnabled()&&r.userPanningEnabled()){X(z,q.touchData.starts)&&(e.preventDefault(),q.swipePanning?r.panBy({x:c[0]*o,y:c[1]*o}):l&&(q.swipePanning=!0,r.panBy({x:d*o,y:f*o}),z&&(z.unactivate(),q.data.bgActivePosistion||(q.data.bgActivePosistion=$e(q.touchData.startPosition)),q.redrawHint("select",!0),q.touchData.start=null)));s=q.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);i[0]=s[0],i[1]=s[1]}}for(h=0;h<i.length;h++)a[h]=i[h];t&&0<e.touches.length&&!q.hoverData.draggingEles&&!q.swipePanning&&null!=q.data.bgActivePosistion&&(q.data.bgActivePosistion=void 0,q.redrawHint("select",!0),q.redraw())}},!1),q.registerBinding(window,"touchcancel",l=function(e){var t=q.touchData.start;q.touchData.capture=!1,t&&t.unactivate()}),q.registerBinding(window,"touchend",u=function(e){var t=q.touchData.start;if(q.touchData.capture){0===e.touches.length&&(q.touchData.capture=!1),e.preventDefault();var n=q.selection;q.swipePanning=!1,q.hoverData.draggingEles=!1;var r,i=q.cy,a=i.zoom(),o=q.touchData.now,s=q.touchData.earlier;if(e.touches[0]){var l=q.projectIntoViewport(e.touches[0].clientX,e.touches[0].clientY);o[0]=l[0],o[1]=l[1]}if(e.touches[1]){l=q.projectIntoViewport(e.touches[1].clientX,e.touches[1].clientY);o[2]=l[0],o[3]=l[1]}if(e.touches[2]){l=q.projectIntoViewport(e.touches[2].clientX,e.touches[2].clientY);o[4]=l[0],o[5]=l[1]}if(t&&t.unactivate(),q.touchData.cxt){if(r={originalEvent:e,type:"cxttapend",position:{x:o[0],y:o[1]}},t?t.emit(r):i.emit(r),!q.touchData.cxtDragged){var u={originalEvent:e,type:"cxttap",position:{x:o[0],y:o[1]}};t?t.emit(u):i.emit(u)}return q.touchData.start&&(q.touchData.start._private.grabbed=!1),q.touchData.cxt=!1,q.touchData.start=null,void q.redraw()}if(!e.touches[2]&&i.boxSelectionEnabled()&&q.touchData.selecting){q.touchData.selecting=!1;var c=i.collection(q.getAllInBox(n[0],n[1],n[2],n[3]));n[0]=void 0,n[1]=void 0,n[2]=void 0,n[3]=void 0,n[4]=0,q.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()&&q.redrawHint("eles",!0),q.redraw()}if(null!=t&&t.unactivate(),e.touches[2])q.data.bgActivePosistion=void 0,q.redrawHint("select",!0);else if(e.touches[1]);else if(e.touches[0]);else if(!e.touches[0]){q.data.bgActivePosistion=void 0,q.redrawHint("select",!0);var h=q.dragData.touchDragEles;if(null!=t){var d=t._private.grabbed;W(h),q.redrawHint("drag",!0),q.redrawHint("eles",!0),d&&(t.emit("freeon"),h.emit("free"),q.dragData.didDrag&&(t.emit("dragfreeon"),h.emit("dragfree"))),Y(t,["touchend","tapend","vmouseup","tapdragout"],e,{x:o[0],y:o[1]}),t.unactivate(),q.touchData.start=null}else{var p=q.findNearestElement(o[0],o[1],!0,!0);Y(p,["touchend","tapend","vmouseup","tapdragout"],e,{x:o[0],y:o[1]})}var f=q.touchData.startPosition[0]-o[0],g=f*f,v=q.touchData.startPosition[1]-o[1],y=(g+v*v)*a*a;null!=t&&!q.dragData.didDrag&&t._private.selectable&&y<q.touchTapThreshold2&&!q.pinching&&("single"===i.selectionType()?(i.$(b).unmerge(t).unselect(),t.select()):t.selected()?t.unselect():t.select(),q.redrawHint("eles",!0)),q.touchData.singleTouchMoved||(Y(t,["tap","vclick"],e,{x:o[0],y:o[1]}),t||i.$(":selected").unselect()),q.touchData.singleTouchMoved=!0}for(var m=0;m<o.length;m++)s[m]=o[m];q.dragData.didDrag=!1,0===e.touches.length&&(q.touchData.dragDelta=[],q.touchData.startPosition=null,q.touchData.startGPosition=null),e.touches.length<2&&(q.pinching=!1,q.redrawHint("eles",!0),q.redraw())}},!1),"undefined"==typeof TouchEvent){var c=[],h=function(e){return{clientX:e.clientX,clientY:e.clientY,force:1,identifier:e.pointerId,pageX:e.pageX,pageY:e.pageY,radiusX:e.width/2,radiusY:e.height/2,screenX:e.screenX,screenY:e.screenY,target:e.target}},d=function(e){var t;c.push({event:t=e,touch:h(t)})},p=function(e){for(var t=0;t<c.length;t++){if(c[t].event.pointerId===e.pointerId)return void c.splice(t,1)}},f=function(e){e.touches=c.map(function(e){return e.touch})},g=function(e){return"mouse"===e.pointerType||4===e.pointerType};q.registerBinding(q.container,"pointerdown",function(e){g(e)||(e.preventDefault(),d(e),f(e),i(e))}),q.registerBinding(q.container,"pointerup",function(e){g(e)||(p(e),f(e),u(e))}),q.registerBinding(q.container,"pointercancel",function(e){g(e)||(p(e),f(e),l())}),q.registerBinding(q.container,"pointermove",function(e){var t,n;g(e)||(e.preventDefault(),t=e,(n=c.filter(function(e){return e.event.pointerId===t.pointerId})[0]).event=t,n.touch=h(t),f(e),s(e))})}};var _o={generatePolygon:function(e,t){return this.nodeShapes[e]={renderer:this,name:e,points:t,draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl("polygon",e,t,n,r,i,this.points)},intersectLine:function(e,t,n,r,i,a,o){return Et(i,a,this.points,e,t,n/2,r/2,o)},checkPoint:function(e,t,n,r,i,a,o){return gt(e,t,this.points,a,o,r,i,[0,-1],n)}}}};_o.generateEllipse=function(){return this.nodeShapes.ellipse={renderer:this,name:"ellipse",draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return function(e,t,n,r,i,a){var o=n-e,s=r-t;o/=i,s/=a;var l=Math.sqrt(o*o+s*s),u=l-1;if(u<0)return[];var c=u/l;return[(n-e)*c+e,(r-t)*c+t]}(i,a,e,t,n/2+o,r/2+o)},checkPoint:function(e,t,n,r,i,a,o){return mt(e,t,r,i,a,o,n)}}},_o.generateRoundRectangle=function(){return this.nodeShapes["round-rectangle"]=this.nodeShapes.roundrectangle={renderer:this,name:"round-rectangle",points:Ct(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){return dt(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=Tt(r,i),l=2*s;return!!gt(e,t,this.points,a,o,r,i-l,[0,-1],n)||(!!gt(e,t,this.points,a,o,r-l,i,[0,-1],n)||(!!mt(e,t,l,l,a-r/2+s,o-i/2+s,n)||(!!mt(e,t,l,l,a+r/2-s,o-i/2+s,n)||(!!mt(e,t,l,l,a+r/2-s,o+i/2-s,n)||!!mt(e,t,l,l,a-r/2+s,o+i/2-s,n)))))}}},_o.generateCutRectangle=function(){return this.nodeShapes["cut-rectangle"]=this.nodeShapes.cutrectangle={renderer:this,name:"cut-rectangle",cornerLength:8,points:Ct(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},generateCutTrianglePts:function(e,t,n,r){var i=this.cornerLength,a=t/2,o=e/2,s=n-o,l=n+o,u=r-a,c=r+a;return{topLeft:[s,u+i,s+i,u,s+i,u+i],topRight:[l-i,u,l,u+i,l-i,u+i],bottomRight:[l,c-i,l-i,c,l-i,c-i],bottomLeft:[s+i,c,s,c-i,s+i,c-i]}},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateCutTrianglePts(n+2*o,r+2*o,e,t),l=[].concat.apply([],[s.topLeft.splice(0,4),s.topRight.splice(0,4),s.bottomRight.splice(0,4),s.bottomLeft.splice(0,4)]);return Et(i,a,l,e,t)},checkPoint:function(e,t,n,r,i,a,o){if(gt(e,t,this.points,a,o,r,i-2*this.cornerLength,[0,-1],n))return!0;if(gt(e,t,this.points,a,o,r-2*this.cornerLength,i,[0,-1],n))return!0;var s=this.generateCutTrianglePts(r,i,a,o);return ft(e,t,s.topLeft)||ft(e,t,s.topRight)||ft(e,t,s.bottomRight)||ft(e,t,s.bottomLeft)}}},_o.generateBarrel=function(){return this.nodeShapes.barrel={renderer:this,name:"barrel",points:Ct(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=this.generateBarrelBezierPts(n+2*o,r+2*o,e,t),l=function(e){var t=rt({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.15),n=rt({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.5),r=rt({x:e[0],y:e[1]},{x:e[2],y:e[3]},{x:e[4],y:e[5]},.85);return[e[0],e[1],t.x,t.y,n.x,n.y,r.x,r.y,e[4],e[5]]},u=[].concat(l(s.topLeft),l(s.topRight),l(s.bottomRight),l(s.bottomLeft));return Et(i,a,u,e,t)},generateBarrelBezierPts:function(e,t,n,r){var i=t/2,a=e/2,o=n-a,s=n+a,l=r-i,u=r+i,c=Pt(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){var s=Pt(r,i),l=s.heightOffset,u=s.widthOffset;if(gt(e,t,this.points,a,o,r,i-2*l,[0,-1],n))return!0;if(gt(e,t,this.points,a,o,r-2*u,i,[0,-1],n))return!0;for(var c=this.generateBarrelBezierPts(r,i,a,o),h=function(e,t,n){var r,i,a=n[4],o=n[2],s=n[0],l=n[5],u=n[1],c=Math.min(a,s),h=Math.max(a,s),d=Math.min(l,u),p=Math.max(l,u);if(c<=e&&e<=h&&d<=t&&t<=p){var f=[(r=a)-2*(i=o)+s,2*(i-r),r],g=function(e,t,n,r){var i=t*t-4*e*(n-=r);if(i<0)return[];var a=Math.sqrt(i),o=2*e;return[(-t+a)/o,(-t-a)/o]}(f[0],f[1],f[2],e).filter(function(e){return 0<=e&&e<=1});if(0<g.length)return g[0]}return null},d=Object.keys(c),p=0;p<d.length;p++){var f=c[d[p]],g=h(e,t,f);if(null!=g){var v=f[5],y=f[3],m=f[1],b=nt(v,y,m,g);if(f.isTop&&b<=t)return!0;if(f.isBottom&&t<=b)return!0}}return!1}}},_o.generateBottomRoundrectangle=function(){return this.nodeShapes["bottom-round-rectangle"]=this.nodeShapes.bottomroundrectangle={renderer:this,name:"bottom-round-rectangle",points:Ct(4,0),draw:function(e,t,n,r,i){this.renderer.nodeShapeImpl(this.name,e,t,n,r,i)},intersectLine:function(e,t,n,r,i,a,o){var s=t-(r/2+o),l=wt(i,a,e,t,e-(n/2+o),s,e+(n/2+o),s,!1);return 0<l.length?l:dt(i,a,e,t,n,r,o)},checkPoint:function(e,t,n,r,i,a,o){var s=Tt(r,i),l=2*s;if(gt(e,t,this.points,a,o,r,i-l,[0,-1],n))return!0;if(gt(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!!ft(e,t,[a-u,o-c,a-u,o,a+u,o,a+u,o-c])||(!!mt(e,t,l,l,a+r/2-s,o+i/2-s,n)||!!mt(e,t,l,l,a-r/2+s,o+i/2-s,n))}}},_o.registerNodeShapes=function(){var e=this.nodeShapes={},r=this;this.generateEllipse(),this.generatePolygon("triangle",Ct(3,0)),this.generatePolygon("rectangle",Ct(4,0)),e.square=e.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle(),this.generatePolygon("diamond",[0,1,1,0,0,-1,-1,0]),this.generatePolygon("pentagon",Ct(5,0)),this.generatePolygon("hexagon",Ct(6,0)),this.generatePolygon("heptagon",Ct(7,0)),this.generatePolygon("octagon",Ct(8,0));var t=new Array(20),n=Dt(5,0),i=Dt(5,Math.PI/5),a=.5*(3-Math.sqrt(5));a*=1.57;for(var o=0;o<i.length/2;o++)i[2*o]*=a,i[2*o+1]*=a;for(o=0;o<5;o++)t[4*o]=n[2*o],t[4*o+1]=n[2*o+1],t[4*o+2]=i[2*o],t[4*o+3]=i[2*o+1];t=St(t),this.generatePolygon("star",t),this.generatePolygon("vee",[-1,-1,0,-.333,1,-1,0,1]),this.generatePolygon("rhomboid",[-1,-1,.333,-1,1,1,-.333,1]),this.nodeShapes.concavehexagon=this.generatePolygon("concave-hexagon",[-1,-.95,-.75,0,-1,.95,1,.95,.75,0,1,-.95]),this.generatePolygon("tag",[-1,-1,.25,-1,1,0,.25,1,-1,1]),e.makePolygon=function(e){var t,n="polygon-"+e.join("$");return(t=this[n])?t:r.generatePolygon(n,e)}};var Bo={timeToRender:function(){return this.redrawTotalTime/this.redrawCount},redraw:function(e){e=e||ke();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},beforeRender:function(e,t){if(!this.destroyed){t=t||0;var n=this.beforeRenderCallbacks;n.push({fn:e,priority:t}),n.sort(function(e,t){return t.priority-e.priority})}}},No=function(e,t,n){for(var r=e.beforeRenderCallbacks,i=0;i<r.length;i++)r[i].fn(t,n)};Bo.startRenderLoop=function(){var a=this;if(!a.renderLoopStarted){a.renderLoopStarted=!0;ne(function e(t){if(!a.destroyed){if(a.requestedFrame&&!a.skipFrame){No(a,!0,t);var n=re();a.render(a.renderOptions);var r=a.lastDrawTime=re();void 0===a.averageRedrawTime&&(a.averageRedrawTime=r-n),void 0===a.redrawCount&&(a.redrawCount=0),a.redrawCount++,void 0===a.redrawTotalTime&&(a.redrawTotalTime=0);var i=r-n;a.redrawTotalTime+=i,a.lastRedrawTime=i,a.averageRedrawTime=a.averageRedrawTime/2+i/2,a.requestedFrame=!1}else No(a,!1,t);a.skipFrame=!1,ne(e)}})}};var Io=function(e){this.init(e)},Ao=Io.prototype;Ao.clientFunctions=["redrawHint","render","renderTo","matchCanvasSize","nodeShapeImpl","arrowShapeImpl"],Ao.init=function(e){var t=this;t.options=e,t.cy=e.cy;var n=t.container=e.cy.container();if(w){var r=w.document,i=r.head,a="__________cytoscape_stylesheet",o="__________cytoscape_container",s=null!=r.getElementById(a);if(n.className.indexOf(o)<0&&(n.className=(n.className||"")+" "+o),!s){var l=r.createElement("style");l.id=a,l.innerHTML="."+o+" { position: relative; }",i.insertBefore(l,i.children[0])}"static"===w.getComputedStyle(n).getPropertyValue("position")&&be("A Cytoscape container has style position:static and so can not use UI extensions properly")}t.selection=[void 0,void 0,void 0,void 0,0],t.bezierProjPcts=[.05,.225,.4,.5,.6,.775,.95],t.hoverData={down:null,last:null,downTime:null,triggerMode:null,dragging:!1,initialPan:[null,null],capture:!1},t.dragData={possibleDragElements:[]},t.touchData={start:null,capture:!1,startPosition:[null,null,null,null,null,null],singleTouchStartTime:null,singleTouchMoved:!0,now:[null,null,null,null,null,null],earlier:[null,null,null,null,null,null]},t.redraws=0,t.showFps=e.showFps,t.debug=e.debug,t.hideEdgesOnViewport=e.hideEdgesOnViewport,t.hideLabelsOnViewport=e.hideLabelsOnViewport,t.textureOnViewport=e.textureOnViewport,t.wheelSensitivity=e.wheelSensitivity,t.motionBlurEnabled=e.motionBlur,t.forcedPixelRatio=e.pixelRatio,t.motionBlur=e.motionBlur,t.motionBlurOpacity=e.motionBlurOpacity,t.motionBlurTransparency=1-t.motionBlurOpacity,t.motionBlurPxRatio=1,t.mbPxRBlurry=1,t.minMbLowQualFrames=4,t.fullQualityMb=!1,t.clearedForMotionBlur=[],t.desktopTapThreshold=e.desktopTapThreshold,t.desktopTapThreshold2=e.desktopTapThreshold*e.desktopTapThreshold,t.touchTapThreshold=e.touchTapThreshold,t.touchTapThreshold2=e.touchTapThreshold*e.touchTapThreshold,t.tapholdDuration=500,t.bindings=[],t.beforeRenderCallbacks=[],t.beforeRenderPriorities={animations:400,eleCalcs:300,eleTxrDeq:200,lyrTxrDeq:100},t.registerNodeShapes(),t.registerArrowShapes(),t.registerCalculationListeners()},Ao.notify=function(e,t){this.destroyed||("init"!==e?"destroy"!==e?("add"!==e&&"remove"!==e&&"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()):this.destroy():this.load())},Ao.destroy=function(){var e=this;e.destroyed=!0,e.cy.stopAnimationLoop();for(var t=0;t<e.bindings.length;t++){var n=e.bindings[t],r=n.target;(r.off||r.removeEventListener).apply(r,n.args)}if(e.bindings=[],e.beforeRenderCallbacks=[],e.onUpdateEleCalcsFns=[],e.removeObserver&&e.removeObserver.disconnect(),e.styleObserver&&e.styleObserver.disconnect(),e.labelCalcDiv)try{document.body.removeChild(e.labelCalcDiv)}catch(e){}},Ao.isHeadless=function(){return!1},[ho,To,Po,Mo,_o,Bo].forEach(function(e){S(Ao,e)});var Lo=1e3/60,zo=function(y){return function(){var f=this,g=this.renderer;if(!f.dequeueingSetup){f.dequeueingSetup=!0;var v=ae(function(){g.redrawHint("eles",!0),g.redrawHint("drag",!0),g.redraw()},y.deqRedrawThreshold),e=y.priority||ye;g.beforeRender(function(e,t){for(var n=re(),r=g.averageRedrawTime,i=g.lastRedrawTime,a=[],o=g.cy.extent(),s=g.getPixelRatio();;){var l=re(),u=l-n,c=l-t;if(i<Lo){var h=Lo-(e?r:0);if(c>=y.deqFastCost*h)break}else if(e){if(u>=y.deqCost*i||u>=y.deqAvgCost*r)break}else if(c>=y.deqNoDrawCost*Lo)break;var d=y.deq(f,s,o);if(!(0<d.length))break;for(var p=0;p<d.length;p++)a.push(d[p])}0<a.length&&(y.onDeqd(f,a),!e&&y.shouldRedraw(f,a,s,o)&&v())},e(f))}}},Oo=function(){function n(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:ge;i(this,n),this.idsByKey=new Pe,this.keyForId=new Pe,this.cachesByLvl=new Pe,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=t}return t(n,[{key:"getIdsFor",value:function(e){null==e&&me("Can not get id list for null key");var t=this.idsByKey,n=this.idsByKey.get(e);return n||(n=new _e,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 Pe,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(t){var n=this;this.lvls.forEach(function(e){return n.deleteCache(t,e)})}},{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)}}]),n}(),Ro={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},Fo=Ce({getKey:null,doesEleInvalidateKey:ge,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:fe,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),Vo=function(e,t){this.renderer=e,this.onDequeues=[];var n=Fo(t);S(this,n),this.lookup=new Oo(n.getKey,n.doesEleInvalidateKey),this.setupDequeueing()},qo=Vo.prototype;qo.reasons=Ro,qo.getTextureQueue=function(e){return this.eleImgCaches=this.eleImgCaches||{},this.eleImgCaches[e]=this.eleImgCaches[e]||[]},qo.getRetiredTextureQueue=function(e){var t=this.eleImgCaches.retired=this.eleImgCaches.retired||{};return t[e]=t[e]||[]},qo.getElementQueue=function(){return this.eleCacheQueue=this.eleCacheQueue||new Le(function(e,t){return t.reqs-e.reqs})},qo.getElementKeyToQueue=function(){return this.eleKeyToCacheQueue=this.eleKeyToCacheQueue||{}},qo.getElement=function(e,t,n,r,i){var a=this,o=this.renderer,s=o.cy.zoom(),l=this.lookup;if(0===t.w||0===t.h||isNaN(t.w)||isNaN(t.h)||!e.visible())return null;if(!a.allowEdgeTxrCaching&&e.isEdge()||!a.allowParentTxrCaching&&e.isParent())return null;if(null==r&&(r=Math.ceil(Je(s*n))),r<-4)r=-4;else if(7.99<=s||3<r)return null;var u=Math.pow(2,r),c=t.h*u,h=t.w*u,d=o.eleTextBiggerThanMin(e,u);if(!this.isVisible(e,d))return null;var p,f=l.get(e,r);if(f&&f.invalidated&&(f.invalidated=!1,f.texture.invalidatedWidth-=f.width),f)return f;if(p=c<=25?25:c<=50?50:50*Math.ceil(c/50),1024<c||1024<h)return null;var g=a.getTextureQueue(p),v=g[g.length-2],y=function(){return a.recycleTexture(p,h)||a.addTexture(p,h)};v||(v=g[g.length-1]),v||(v=y()),v.width-v.usedWidth<h&&(v=y());for(var m,b=function(e){return e&&e.scaledLabelShown===d},x=i&&i===Ro.dequeue,w=i&&i===Ro.highQuality,E=i&&i===Ro.downscale,k=r+1;k<=3;k++){var C=l.get(e,k);if(C){m=C;break}}var S=m&&m.level===r+1?m:null,D=function(){v.context.drawImage(S.texture.canvas,S.x,0,S.width,S.height,v.usedWidth,0,h,c)};if(v.context.setTransform(1,0,0,1,0,0),v.context.clearRect(v.usedWidth,0,h,p),b(S))D();else if(b(m)){if(!w)return a.queueElement(e,m.level-1),m;for(var T=m.level;r<T;T--)S=a.getElement(e,t,n,T,Ro.downscale);D()}else{var P;if(!x&&!w&&!E)for(var M=r-1;-4<=M;M--){var _=l.get(e,M);if(_){P=_;break}}if(b(P))return a.queueElement(e,r),P;v.context.translate(v.usedWidth,0),v.context.scale(u,u),this.drawElement(v.context,e,t,d,!1),v.context.scale(1/u,1/u),v.context.translate(-v.usedWidth,0)}return f={x:v.usedWidth,texture:v,level:r,scale:u,width:h,height:c,scaledLabelShown:d},v.usedWidth+=Math.ceil(h+8),v.eleCaches.push(f),l.set(e,r,f),a.checkTextureFullness(v),f},qo.invalidateElements=function(e){for(var t=0;t<e.length;t++)this.invalidateElement(e[t])},qo.invalidateElement=function(e){var t=this.lookup,n=[];if(t.isInvalid(e)){for(var 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