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0,endAngle:void 0,counterClockwise:void 0}:(Wm(t,e,r,a,n),{cx:So,cy:ko,radius:Fr,startX:Bf,startY:Df,stopX:Po,stopY:Bo,startAngle:Zt.ang+Math.PI/2*Hr,endAngle:zt.ang-Math.PI/2*Hr,counterClockwise:Fn})}var Za=.01,jm=Math.sqrt(2*Za),Tt={};Tt.findMidptPtsEtc=function(t,e){var r=e.posPts,a=e.intersectionPts,n=e.vectorNormInverse,i,s=t.pstyle("source-endpoint"),o=t.pstyle("target-endpoint"),l=s.units!=null&&o.units!=null,u=function(E,C,x,T){var k=T-C,P=x-E,B=Math.sqrt(P*P+k*k);return{x:-k/B,y:P/B}},c=t.pstyle("edge-distances").value;switch(c){case"node-position":i=r;break;case"intersection":i=a;break;case"endpoints":{if(l){var d=this.manualEndptToPx(t.source()[0],s),f=at(d,2),h=f[0],v=f[1],y=this.manualEndptToPx(t.target()[0],o),p=at(y,2),g=p[0],m=p[1],b={x1:h,y1:v,x2:g,y2:m};n=u(h,v,g,m),i=b}else He("Edge ".concat(t.id()," has edge-distances:endpoints specified without manual endpoints specified via source-endpoint and target-endpoint. 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ye=(c.x1+c.x2)/2,pe=c.y1,Se=c.y2;r.segpts=[ye,pe,ye,Se]}else r.segpts=[c.x2,c.y1]}else if(_){var Ce=c.y1+O+(p?f/2*H:0),De=c.x1,Le=c.x2;r.segpts=[De,Ce,Le,Ce]}else{var qe=c.x1+O+(p?d/2*H:0),ze=c.y1,Ie=c.y2;r.segpts=[qe,ze,qe,Ie]}if(r.isRound){var Z=t.pstyle("taxi-radius").value,S=t.pstyle("radius-type").value[0]==="arc-radius";r.radii=new Array(r.segpts.length/2).fill(Z),r.isArcRadius=new Array(r.segpts.length/2).fill(S)}};Tt.tryToCorrectInvalidPoints=function(t,e){var r=t._private.rscratch;if(r.edgeType==="bezier"){var a=e.srcPos,n=e.tgtPos,i=e.srcW,s=e.srcH,o=e.tgtW,l=e.tgtH,u=e.srcShape,c=e.tgtShape,d=e.srcCornerRadius,f=e.tgtCornerRadius,h=e.srcRs,v=e.tgtRs,y=!se(r.startX)||!se(r.startY),p=!se(r.arrowStartX)||!se(r.arrowStartY),g=!se(r.endX)||!se(r.endY),m=!se(r.arrowEndX)||!se(r.arrowEndY),b=3,w=this.getArrowWidth(t.pstyle("width").pfValue,t.pstyle("arrow-scale").value)*this.arrowShapeWidth,E=b*w,C=Kr({x:r.ctrlpts[0],y:r.ctrlpts[1]},{x:r.startX,y:r.startY}),x=CI.poolIndex()){var H=L;L=I,I=H}var G=R.srcPos=L.position(),O=R.tgtPos=I.position(),$=R.srcW=L.outerWidth(),Y=R.srcH=L.outerHeight(),te=R.tgtW=I.outerWidth(),J=R.tgtH=I.outerHeight(),re=R.srcShape=r.nodeShapes[e.getNodeShape(L)],ne=R.tgtShape=r.nodeShapes[e.getNodeShape(I)],oe=R.srcCornerRadius=L.pstyle("corner-radius").value==="auto"?"auto":L.pstyle("corner-radius").pfValue,ee=R.tgtCornerRadius=I.pstyle("corner-radius").value==="auto"?"auto":I.pstyle("corner-radius").pfValue,F=R.tgtRs=I._private.rscratch,K=R.srcRs=L._private.rscratch;R.dirCounts={north:0,west:0,south:0,east:0,northwest:0,southwest:0,northeast:0,southeast:0};for(var W=0;W=jm||(Le=Math.sqrt(Math.max(De*De,Za)+Math.max(Ce*Ce,Za)));var qe=R.vector={x:De,y:Ce},ze=R.vectorNorm={x:qe.x/Le,y:qe.y/Le},Ie={x:-ze.y,y:ze.x};R.nodesOverlap=!se(Le)||ne.checkPoint(Ee[0],Ee[1],0,te,J,O.x,O.y,ee,F)||re.checkPoint(ce[0],ce[1],0,$,Y,G.x,G.y,oe,K),R.vectorNormInverse=Ie,A={nodesOverlap:R.nodesOverlap,dirCounts:R.dirCounts,calculatedIntersection:!0,hasBezier:R.hasBezier,hasUnbundled:R.hasUnbundled,eles:R.eles,srcPos:O,srcRs:F,tgtPos:G,tgtRs:K,srcW:te,srcH:J,tgtW:$,tgtH:Y,srcIntn:ye,tgtIntn:be,srcShape:ne,tgtShape:re,posPts:{x1:Se.x2,y1:Se.y2,x2:Se.x1,y2:Se.y1},intersectionPts:{x1:pe.x2,y1:pe.y2,x2:pe.x1,y2:pe.y1},vector:{x:-qe.x,y:-qe.y},vectorNorm:{x:-ze.x,y:-ze.y},vectorNormInverse:{x:-Ie.x,y:-Ie.y}}}var Z=Te?A:R;ie.nodesOverlap=Z.nodesOverlap,ie.srcIntn=Z.srcIntn,ie.tgtIntn=Z.tgtIntn,ie.isRound=ge.startsWith("round"),n&&(L.isParent()||L.isChild()||I.isParent()||I.isChild())&&(L.parents().anySame(I)||I.parents().anySame(L)||L.same(I)&&L.isParent())?e.findCompoundLoopPoints(Q,Z,W,Me):L===I?e.findLoopPoints(Q,Z,W,Me):ge.endsWith("segments")?e.findSegmentsPoints(Q,Z):ge.endsWith("taxi")?e.findTaxiPoints(Q,Z):ge==="straight"||!Me&&R.eles.length%2===1&&W===Math.floor(R.eles.length/2)?e.findStraightEdgePoints(Q):e.findBezierPoints(Q,Z,W,Me,Te),e.findEndpoints(Q),e.tryToCorrectInvalidPoints(Q,Z),e.checkForInvalidEdgeWarning(Q),e.storeAllpts(Q),e.storeEdgeProjections(Q),e.calculateArrowAngles(Q),e.recalculateEdgeLabelProjections(Q),e.calculateLabelAngles(Q)}},x=0;x0){var Ee=u,be=$r(Ee,la(s)),ce=$r(Ee,la(Te)),ye=be;if(ce2){var pe=$r(Ee,{x:Te[2],y:Te[3]});pe0){var X=c,ve=$r(X,la(s)),ae=$r(X,la(j)),le=ve;if(ae2){var de=$r(X,{x:j[2],y:j[3]});de=v||x){p={cp:w,segment:C};break}}if(p)break}var T=p.cp,k=p.segment,P=(v-g)/k.length,B=k.t1-k.t0,D=h?k.t0+B*P:k.t1-B*P;D=Ua(0,D,1),e=da(T.p0,T.p1,T.p2,D),f=Xm(T.p0,T.p1,T.p2,D);break}case"straight":case"segments":case"haystack":{for(var R=0,A,M,_,L,I=a.allpts.length,H=0;H+3=v));H+=2);var G=v-M,O=G/A;O=Ua(0,O,1),e=mp(_,L,O),f=Mf(_,L);break}}s("labelX",d,e.x),s("labelY",d,e.y),s("labelAutoAngle",d,f)}};u("source"),u("target"),this.applyLabelDimensions(t)}};tr.applyLabelDimensions=function(t){this.applyPrefixedLabelDimensions(t),t.isEdge()&&(this.applyPrefixedLabelDimensions(t,"source"),this.applyPrefixedLabelDimensions(t,"target"))};tr.applyPrefixedLabelDimensions=function(t,e){var r=t._private,a=this.getLabelText(t,e),n=Ur(a,t._private.labelDimsKey);if(Rt(r.rscratch,"prefixedLabelDimsKey",e)!==n){ir(r.rscratch,"prefixedLabelDimsKey",e,n);var i=this.calculateLabelDimensions(t,a),s=t.pstyle("line-height").pfValue,o=t.pstyle("text-wrap").strValue,l=Rt(r.rscratch,"labelWrapCachedLines",e)||[],u=o!=="wrap"?1:Math.max(l.length,1),c=i.height/u,d=c*s,f=i.width,h=i.height+(u-1)*(s-1)*c;ir(r.rstyle,"labelWidth",e,f),ir(r.rscratch,"labelWidth",e,f),ir(r.rstyle,"labelHeight",e,h),ir(r.rscratch,"labelHeight",e,h),ir(r.rscratch,"labelLineHeight",e,d)}};tr.getLabelText=function(t,e){var r=t._private,a=e?e+"-":"",n=t.pstyle(a+"label").strValue,i=t.pstyle("text-transform").value,s=function(Y,te){return te?(ir(r.rscratch,Y,e,te),te):Rt(r.rscratch,Y,e)};if(!n)return"";i=="none"||(i=="uppercase"?n=n.toUpperCase():i=="lowercase"&&(n=n.toLowerCase()));var o=t.pstyle("text-wrap").value;if(o==="wrap"){var l=s("labelKey");if(l!=null&&s("labelWrapKey")===l)return s("labelWrapCachedText");for(var u="",c=n.split(` `),d=t.pstyle("text-max-width").pfValue,f=t.pstyle("text-overflow-wrap").value,h=f==="anywhere",v=[],y=/[\s\u200b]+|$/g,p=0;pd){var E=g.matchAll(y),C="",x=0,T=Lt(E),k;try{for(T.s();!(k=T.n()).done;){var P=k.value,B=P[0],D=g.substring(x,P.index);x=P.index+B.length;var R=C.length===0?D:C+D+B,A=this.calculateLabelDimensions(t,R),M=A.width;M<=d?C+=D+B:(C&&v.push(C),C=D+B)}}catch($){T.e($)}finally{T.f()}C.match(/^[\s\u200b]+$/)||v.push(C)}else v.push(g)}s("labelWrapCachedLines",v),n=s("labelWrapCachedText",v.join(` `)),s("labelWrapKey",l)}else if(o==="ellipsis"){var _=t.pstyle("text-max-width").pfValue,L="",I="…",H=!1;if(this.calculateLabelDimensions(t,n).width<_)return n;for(var G=0;G_)break;L+=n[G],G===n.length-1&&(H=!0)}return H||(L+=I),L}return n};tr.getLabelJustification=function(t){var e=t.pstyle("text-justification").strValue,r=t.pstyle("text-halign").strValue;if(e==="auto")if(t.isNode())switch(r){case"left":return"right";case"right":return"left";default:return"center"}else return"center";else return e};tr.calculateLabelDimensions=function(t,e){var r=this,a=r.cy.window(),n=a.document,i=0,s=t.pstyle("font-style").strValue,o=t.pstyle("font-size").pfValue,l=t.pstyle("font-family").strValue,u=t.pstyle("font-weight").strValue,c=this.labelCalcCanvas,d=this.labelCalcCanvasContext;if(!c){c=this.labelCalcCanvas=n.createElement("canvas"),d=this.labelCalcCanvasContext=c.getContext("2d");var f=c.style;f.position="absolute",f.left="-9999px",f.top="-9999px",f.zIndex="-1",f.visibility="hidden",f.pointerEvents="none"}d.font="".concat(s," ").concat(u," ").concat(o,"px ").concat(l);for(var h=0,v=0,y=e.split(` `),p=0;p1&&arguments[1]!==void 0?arguments[1]:!0;if(e.merge(s),o)for(var l=0;l=t.desktopTapThreshold2}var vt=i(S);ut&&(t.hoverData.tapholdCancelled=!0);var jt=function(){var Nt=t.hoverData.dragDelta=t.hoverData.dragDelta||[];Nt.length===0?(Nt.push(Re[0]),Nt.push(Re[1])):(Nt[0]+=Re[0],Nt[1]+=Re[1])};U=!0,n(ke,["mousemove","vmousemove","tapdrag"],S,{x:ae[0],y:ae[1]});var Xe=function(Nt){return{originalEvent:S,type:Nt,position:{x:ae[0],y:ae[1]}}},ar=function(){t.data.bgActivePosistion=void 0,t.hoverData.selecting||j.emit(Xe("boxstart")),we[4]=1,t.hoverData.selecting=!0,t.redrawHint("select",!0),t.redraw()};if(t.hoverData.which===3){if(ut){var Vt=Xe("cxtdrag");he?he.emit(Vt):j.emit(Vt),t.hoverData.cxtDragged=!0,(!t.hoverData.cxtOver||ke!==t.hoverData.cxtOver)&&(t.hoverData.cxtOver&&t.hoverData.cxtOver.emit(Xe("cxtdragout")),t.hoverData.cxtOver=ke,ke&&ke.emit(Xe("cxtdragover")))}}else if(t.hoverData.dragging){if(U=!0,j.panningEnabled()&&j.userPanningEnabled()){var pr;if(t.hoverData.justStartedPan){var dn=t.hoverData.mdownPos;pr={x:(ae[0]-dn[0])*X,y:(ae[1]-dn[1])*X},t.hoverData.justStartedPan=!1}else pr={x:Re[0]*X,y:Re[1]*X};j.panBy(pr),j.emit(Xe("dragpan")),t.hoverData.dragged=!0}ae=t.projectIntoViewport(S.clientX,S.clientY)}else if(we[4]==1&&(he==null||he.pannable())){if(ut){if(!t.hoverData.dragging&&j.boxSelectionEnabled()&&(vt||!j.panningEnabled()||!j.userPanningEnabled()))ar();else if(!t.hoverData.selecting&&j.panningEnabled()&&j.userPanningEnabled()){var Or=s(he,t.hoverData.downs);Or&&(t.hoverData.dragging=!0,t.hoverData.justStartedPan=!0,we[4]=0,t.data.bgActivePosistion=la(le),t.redrawHint("select",!0),t.redraw())}he&&he.pannable()&&he.active()&&he.unactivate()}}else{if(he&&he.pannable()&&he.active()&&he.unactivate(),(!he||!he.grabbed())&&ke!=Pe&&(Pe&&n(Pe,["mouseout","tapdragout"],S,{x:ae[0],y:ae[1]}),ke&&n(ke,["mouseover","tapdragover"],S,{x:ae[0],y:ae[1]}),t.hoverData.last=ke),he)if(ut){if(j.boxSelectionEnabled()&&vt)he&&he.grabbed()&&(y(_e),he.emit(Xe("freeon")),_e.emit(Xe("free")),t.dragData.didDrag&&(he.emit(Xe("dragfreeon")),_e.emit(Xe("dragfree")))),ar();else if(he&&he.grabbed()&&t.nodeIsDraggable(he)){var Bt=!t.dragData.didDrag;Bt&&t.redrawHint("eles",!0),t.dragData.didDrag=!0,t.hoverData.draggingEles||h(_e,{inDragLayer:!0});var mt={x:0,y:0};if(se(Re[0])&&se(Re[1])&&(mt.x+=Re[0],mt.y+=Re[1],Bt)){var Dt=t.hoverData.dragDelta;Dt&&se(Dt[0])&&se(Dt[1])&&(mt.x+=Dt[0],mt.y+=Dt[1])}t.hoverData.draggingEles=!0,_e.silentShift(mt).emit(Xe("position")).emit(Xe("drag")),t.redrawHint("drag",!0),t.redraw()}}else jt();U=!0}if(we[2]=ae[0],we[3]=ae[1],U)return S.stopPropagation&&S.stopPropagation(),S.preventDefault&&S.preventDefault(),!1}},!1);var P,B,D;t.registerBinding(e,"mouseup",function(S){if(!(t.hoverData.which===1&&S.which!==1&&t.hoverData.capture)){var N=t.hoverData.capture;if(N){t.hoverData.capture=!1;var U=t.cy,j=t.projectIntoViewport(S.clientX,S.clientY),X=t.selection,ve=t.findNearestElement(j[0],j[1],!0,!1),ae=t.dragData.possibleDragElements,le=t.hoverData.down,de=i(S);t.data.bgActivePosistion&&(t.redrawHint("select",!0),t.redraw()),t.hoverData.tapholdCancelled=!0,t.data.bgActivePosistion=void 0,le&&le.unactivate();var we=function(Qe){return{originalEvent:S,type:Qe,position:{x:j[0],y:j[1]}}};if(t.hoverData.which===3){var ke=we("cxttapend");if(le?le.emit(ke):U.emit(ke),!t.hoverData.cxtDragged){var Pe=we("cxttap");le?le.emit(Pe):U.emit(Pe)}t.hoverData.cxtDragged=!1,t.hoverData.which=null}else if(t.hoverData.which===1){if(n(ve,["mouseup","tapend","vmouseup"],S,{x:j[0],y:j[1]}),!t.dragData.didDrag&&!t.hoverData.dragged&&!t.hoverData.selecting&&!t.hoverData.isOverThresholdDrag&&(n(le,["click","tap","vclick"],S,{x:j[0],y:j[1]}),B=!1,S.timeStamp-D<=U.multiClickDebounceTime()?(P&&clearTimeout(P),B=!0,D=null,n(le,["dblclick","dbltap","vdblclick"],S,{x:j[0],y:j[1]})):(P=setTimeout(function(){B||n(le,["oneclick","onetap","voneclick"],S,{x:j[0],y:j[1]})},U.multiClickDebounceTime()),D=S.timeStamp)),le==null&&!t.dragData.didDrag&&!t.hoverData.selecting&&!t.hoverData.dragged&&!i(S)&&(U.$(r).unselect(["tapunselect"]),ae.length>0&&t.redrawHint("eles",!0),t.dragData.possibleDragElements=ae=U.collection()),ve==le&&!t.dragData.didDrag&&!t.hoverData.selecting&&ve!=null&&ve._private.selectable&&(t.hoverData.dragging||(U.selectionType()==="additive"||de?ve.selected()?ve.unselect(["tapunselect"]):ve.select(["tapselect"]):de||(U.$(r).unmerge(ve).unselect(["tapunselect"]),ve.select(["tapselect"]))),t.redrawHint("eles",!0)),t.hoverData.selecting){var he=U.collection(t.getAllInBox(X[0],X[1],X[2],X[3]));t.redrawHint("select",!0),he.length>0&&t.redrawHint("eles",!0),U.emit(we("boxend"));var Re=function(Qe){return Qe.selectable()&&!Qe.selected()};U.selectionType()==="additive"||de||U.$(r).unmerge(he).unselect(),he.emit(we("box")).stdFilter(Re).select().emit(we("boxselect")),t.redraw()}if(t.hoverData.dragging&&(t.hoverData.dragging=!1,t.redrawHint("select",!0),t.redrawHint("eles",!0),t.redraw()),!X[4]){t.redrawHint("drag",!0),t.redrawHint("eles",!0);var _e=le&&le.grabbed();y(ae),_e&&(le.emit(we("freeon")),ae.emit(we("free")),t.dragData.didDrag&&(le.emit(we("dragfreeon")),ae.emit(we("dragfree"))))}}X[4]=0,t.hoverData.down=null,t.hoverData.cxtStarted=!1,t.hoverData.draggingEles=!1,t.hoverData.selecting=!1,t.hoverData.isOverThresholdDrag=!1,t.dragData.didDrag=!1,t.hoverData.dragged=!1,t.hoverData.dragDelta=[],t.hoverData.mdownPos=null,t.hoverData.mdownGPos=null,t.hoverData.which=null}}},!1);var R=[],A=4,M,_=1e5,L=function(S,N){for(var U=0;U=A){var j=R;if(M=L(j,5),!M){var X=Math.abs(j[0]);M=I(j)&&X>5}if(M)for(var ve=0;ve5&&(U=Jo(U)*5),Pe=U/-250,M&&(Pe/=_,Pe*=3),Pe=Pe*t.wheelSensitivity;var he=S.deltaMode===1;he&&(Pe*=33);var Re=ae.zoom()*Math.pow(10,Pe);S.type==="gesturechange"&&(Re=t.gestureStartZoom*S.scale),ae.zoom({level:Re,renderedPosition:{x:ke[0],y:ke[1]}}),ae.emit({type:S.type==="gesturechange"?"pinchzoom":"scrollzoom",originalEvent:S,position:{x:we[0],y:we[1]}})}}}};t.registerBinding(t.container,"wheel",H,!0),t.registerBinding(e,"scroll",function(S){t.scrollingPage=!0,clearTimeout(t.scrollingPageTimeout),t.scrollingPageTimeout=setTimeout(function(){t.scrollingPage=!1},250)},!0),t.registerBinding(t.container,"gesturestart",function(S){t.gestureStartZoom=t.cy.zoom(),t.hasTouchStarted||S.preventDefault()},!0),t.registerBinding(t.container,"gesturechange",function(Z){t.hasTouchStarted||H(Z)},!0),t.registerBinding(t.container,"mouseout",function(S){var N=t.projectIntoViewport(S.clientX,S.clientY);t.cy.emit({originalEvent:S,type:"mouseout",position:{x:N[0],y:N[1]}})},!1),t.registerBinding(t.container,"mouseover",function(S){var N=t.projectIntoViewport(S.clientX,S.clientY);t.cy.emit({originalEvent:S,type:"mouseover",position:{x:N[0],y:N[1]}})},!1);var G,O,$,Y,te,J,re,ne,oe,ee,F,K,W,Q=function(S,N,U,j){return Math.sqrt((U-S)*(U-S)+(j-N)*(j-N))},ie=function(S,N,U,j){return(U-S)*(U-S)+(j-N)*(j-N)},ge;t.registerBinding(t.container,"touchstart",ge=function(S){if(t.hasTouchStarted=!0,!!T(S)){g(),t.touchData.capture=!0,t.data.bgActivePosistion=void 0;var N=t.cy,U=t.touchData.now,j=t.touchData.earlier;if(S.touches[0]){var X=t.projectIntoViewport(S.touches[0].clientX,S.touches[0].clientY);U[0]=X[0],U[1]=X[1]}if(S.touches[1]){var X=t.projectIntoViewport(S.touches[1].clientX,S.touches[1].clientY);U[2]=X[0],U[3]=X[1]}if(S.touches[2]){var X=t.projectIntoViewport(S.touches[2].clientX,S.touches[2].clientY);U[4]=X[0],U[5]=X[1]}var ve=function(vt){return{originalEvent:S,type:vt,position:{x:U[0],y:U[1]}}};if(S.touches[1]){t.touchData.singleTouchMoved=!0,y(t.dragData.touchDragEles);var ae=t.findContainerClientCoords();oe=ae[0],ee=ae[1],F=ae[2],K=ae[3],G=S.touches[0].clientX-oe,O=S.touches[0].clientY-ee,$=S.touches[1].clientX-oe,Y=S.touches[1].clientY-ee,W=0<=G&&G<=F&&0<=$&&$<=F&&0<=O&&O<=K&&0<=Y&&Y<=K;var le=N.pan(),de=N.zoom();te=Q(G,O,$,Y),J=ie(G,O,$,Y),re=[(G+$)/2,(O+Y)/2],ne=[(re[0]-le.x)/de,(re[1]-le.y)/de];var we=200,ke=we*we;if(J=1){for(var qt=t.touchData.startPosition=[null,null,null,null,null,null],Je=0;Je=t.touchTapThreshold2}if(N&&t.touchData.cxt){S.preventDefault();var Je=S.touches[0].clientX-oe,tt=S.touches[0].clientY-ee,nt=S.touches[1].clientX-oe,vt=S.touches[1].clientY-ee,jt=ie(Je,tt,nt,vt),Xe=jt/J,ar=150,Vt=ar*ar,pr=1.5,dn=pr*pr;if(Xe>=dn||jt>=Vt){t.touchData.cxt=!1,t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var Or=de("cxttapend");t.touchData.start?(t.touchData.start.unactivate().emit(Or),t.touchData.start=null):j.emit(Or)}}if(N&&t.touchData.cxt){var Or=de("cxtdrag");t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.touchData.start?t.touchData.start.emit(Or):j.emit(Or),t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxtDragged=!0;var Bt=t.findNearestElement(X[0],X[1],!0,!0);(!t.touchData.cxtOver||Bt!==t.touchData.cxtOver)&&(t.touchData.cxtOver&&t.touchData.cxtOver.emit(de("cxtdragout")),t.touchData.cxtOver=Bt,Bt&&Bt.emit(de("cxtdragover")))}else if(N&&S.touches[2]&&j.boxSelectionEnabled())S.preventDefault(),t.data.bgActivePosistion=void 0,this.lastThreeTouch=+new Date,t.touchData.selecting||j.emit(de("boxstart")),t.touchData.selecting=!0,t.touchData.didSelect=!0,U[4]=1,!U||U.length===0||U[0]===void 0?(U[0]=(X[0]+X[2]+X[4])/3,U[1]=(X[1]+X[3]+X[5])/3,U[2]=(X[0]+X[2]+X[4])/3+1,U[3]=(X[1]+X[3]+X[5])/3+1):(U[2]=(X[0]+X[2]+X[4])/3,U[3]=(X[1]+X[3]+X[5])/3),t.redrawHint("select",!0),t.redraw();else if(N&&S.touches[1]&&!t.touchData.didSelect&&j.zoomingEnabled()&&j.panningEnabled()&&j.userZoomingEnabled()&&j.userPanningEnabled()){S.preventDefault(),t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var mt=t.dragData.touchDragEles;if(mt){t.redrawHint("drag",!0);for(var Dt=0;Dt0&&!t.hoverData.draggingEles&&!t.swipePanning&&t.data.bgActivePosistion!=null&&(t.data.bgActivePosistion=void 0,t.redrawHint("select",!0),t.redraw())}},!1);var Te;t.registerBinding(e,"touchcancel",Te=function(S){var N=t.touchData.start;t.touchData.capture=!1,N&&N.unactivate()});var Ee,be,ce,ye;if(t.registerBinding(e,"touchend",Ee=function(S){var N=t.touchData.start,U=t.touchData.capture;if(U)S.touches.length===0&&(t.touchData.capture=!1),S.preventDefault();else return;var j=t.selection;t.swipePanning=!1,t.hoverData.draggingEles=!1;var X=t.cy,ve=X.zoom(),ae=t.touchData.now,le=t.touchData.earlier;if(S.touches[0]){var de=t.projectIntoViewport(S.touches[0].clientX,S.touches[0].clientY);ae[0]=de[0],ae[1]=de[1]}if(S.touches[1]){var de=t.projectIntoViewport(S.touches[1].clientX,S.touches[1].clientY);ae[2]=de[0],ae[3]=de[1]}if(S.touches[2]){var de=t.projectIntoViewport(S.touches[2].clientX,S.touches[2].clientY);ae[4]=de[0],ae[5]=de[1]}var we=function(Vt){return{originalEvent:S,type:Vt,position:{x:ae[0],y:ae[1]}}};N&&N.unactivate();var ke;if(t.touchData.cxt){if(ke=we("cxttapend"),N?N.emit(ke):X.emit(ke),!t.touchData.cxtDragged){var Pe=we("cxttap");N?N.emit(Pe):X.emit(Pe)}t.touchData.start&&(t.touchData.start._private.grabbed=!1),t.touchData.cxt=!1,t.touchData.start=null,t.redraw();return}if(!S.touches[2]&&X.boxSelectionEnabled()&&t.touchData.selecting){t.touchData.selecting=!1;var he=X.collection(t.getAllInBox(j[0],j[1],j[2],j[3]));j[0]=void 0,j[1]=void 0,j[2]=void 0,j[3]=void 0,j[4]=0,t.redrawHint("select",!0),X.emit(we("boxend"));var Re=function(Vt){return Vt.selectable()&&!Vt.selected()};he.emit(we("box")).stdFilter(Re).select().emit(we("boxselect")),he.nonempty()&&t.redrawHint("eles",!0),t.redraw()}if(N?.unactivate(),S.touches[2])t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);else if(!S.touches[1]){if(!S.touches[0]){if(!S.touches[0]){t.data.bgActivePosistion=void 0,t.redrawHint("select",!0);var _e=t.dragData.touchDragEles;if(N!=null){var ut=N._private.grabbed;y(_e),t.redrawHint("drag",!0),t.redrawHint("eles",!0),ut&&(N.emit(we("freeon")),_e.emit(we("free")),t.dragData.didDrag&&(N.emit(we("dragfreeon")),_e.emit(we("dragfree")))),n(N,["touchend","tapend","vmouseup","tapdragout"],S,{x:ae[0],y:ae[1]}),N.unactivate(),t.touchData.start=null}else{var Qe=t.findNearestElement(ae[0],ae[1],!0,!0);n(Qe,["touchend","tapend","vmouseup","tapdragout"],S,{x:ae[0],y:ae[1]})}var qt=t.touchData.startPosition[0]-ae[0],Je=qt*qt,tt=t.touchData.startPosition[1]-ae[1],nt=tt*tt,vt=Je+nt,jt=vt*ve*ve;t.touchData.singleTouchMoved||(N||X.$(":selected").unselect(["tapunselect"]),n(N,["tap","vclick"],S,{x:ae[0],y:ae[1]}),be=!1,S.timeStamp-ye<=X.multiClickDebounceTime()?(ce&&clearTimeout(ce),be=!0,ye=null,n(N,["dbltap","vdblclick"],S,{x:ae[0],y:ae[1]})):(ce=setTimeout(function(){be||n(N,["onetap","voneclick"],S,{x:ae[0],y:ae[1]})},X.multiClickDebounceTime()),ye=S.timeStamp)),N!=null&&!t.dragData.didDrag&&N._private.selectable&&jt"u"){var pe=[],Se=function(S){return{clientX:S.clientX,clientY:S.clientY,force:1,identifier:S.pointerId,pageX:S.pageX,pageY:S.pageY,radiusX:S.width/2,radiusY:S.height/2,screenX:S.screenX,screenY:S.screenY,target:S.target}},Ce=function(S){return{event:S,touch:Se(S)}},De=function(S){pe.push(Ce(S))},Le=function(S){for(var N=0;N0)return $[0]}return null},v=Object.keys(f),y=0;y0?h:_d(i,s,e,r,a,n,o,l)},checkPoint:function(e,r,a,n,i,s,o,l){l=l==="auto"?Pr(n,i):l;var u=2*l;if(dr(e,r,this.points,s,o,n,i-u,[0,-1],a)||dr(e,r,this.points,s,o,n-u,i,[0,-1],a))return!0;var c=n/2+2*a,d=i/2+2*a,f=[s-c,o-d,s-c,o,s+c,o,s+c,o-d];return!!(At(e,r,f)||Gr(e,r,u,u,s+n/2-l,o+i/2-l,a)||Gr(e,r,u,u,s-n/2+l,o+i/2-l,a))}}};vr.registerNodeShapes=function(){var t=this.nodeShapes={},e=this;this.generateEllipse(),this.generatePolygon("triangle",St(3,0)),this.generateRoundPolygon("round-triangle",St(3,0)),this.generatePolygon("rectangle",St(4,0)),t.square=t.rectangle,this.generateRoundRectangle(),this.generateCutRectangle(),this.generateBarrel(),this.generateBottomRoundrectangle();{var r=[0,1,1,0,0,-1,-1,0];this.generatePolygon("diamond",r),this.generateRoundPolygon("round-diamond",r)}this.generatePolygon("pentagon",St(5,0)),this.generateRoundPolygon("round-pentagon",St(5,0)),this.generatePolygon("hexagon",St(6,0)),this.generateRoundPolygon("round-hexagon",St(6,0)),this.generatePolygon("heptagon",St(7,0)),this.generateRoundPolygon("round-heptagon",St(7,0)),this.generatePolygon("octagon",St(8,0)),this.generateRoundPolygon("round-octagon",St(8,0));var a=new Array(20);{var n=po(5,0),i=po(5,Math.PI/5),s=.5*(3-Math.sqrt(5));s*=1.57;for(var o=0;o=e.deqFastCost*w)break}else if(u){if(m>=e.deqCost*h||m>=e.deqAvgCost*f)break}else if(b>=e.deqNoDrawCost*Js)break;var E=e.deq(a,p,y);if(E.length>0)for(var C=0;C0&&(e.onDeqd(a,v),!u&&e.shouldRedraw(a,v,p,y)&&i())},o=e.priority||Xo;n.beforeRender(s,o(a))}}}},e0=(function(){function t(e){var r=arguments.length>1&&arguments[1]!==void 0?arguments[1]:Wn;Ar(this,t),this.idsByKey=new or,this.keyForId=new or,this.cachesByLvl=new or,this.lvls=[],this.getKey=e,this.doesEleInvalidateKey=r}return Lr(t,[{key:"getIdsFor",value:function(r){r==null&&Ye("Can not get id list for null key");var a=this.idsByKey,n=this.idsByKey.get(r);return n||(n=new ma,a.set(r,n)),n}},{key:"addIdForKey",value:function(r,a){r!=null&&this.getIdsFor(r).add(a)}},{key:"deleteIdForKey",value:function(r,a){r!=null&&this.getIdsFor(r).delete(a)}},{key:"getNumberOfIdsForKey",value:function(r){return r==null?0:this.getIdsFor(r).size}},{key:"updateKeyMappingFor",value:function(r){var a=r.id(),n=this.keyForId.get(a),i=this.getKey(r);this.deleteIdForKey(n,a),this.addIdForKey(i,a),this.keyForId.set(a,i)}},{key:"deleteKeyMappingFor",value:function(r){var a=r.id(),n=this.keyForId.get(a);this.deleteIdForKey(n,a),this.keyForId.delete(a)}},{key:"keyHasChangedFor",value:function(r){var a=r.id(),n=this.keyForId.get(a),i=this.getKey(r);return n!==i}},{key:"isInvalid",value:function(r){return this.keyHasChangedFor(r)||this.doesEleInvalidateKey(r)}},{key:"getCachesAt",value:function(r){var a=this.cachesByLvl,n=this.lvls,i=a.get(r);return i||(i=new or,a.set(r,i),n.push(r)),i}},{key:"getCache",value:function(r,a){return this.getCachesAt(a).get(r)}},{key:"get",value:function(r,a){var n=this.getKey(r),i=this.getCache(n,a);return i!=null&&this.updateKeyMappingFor(r),i}},{key:"getForCachedKey",value:function(r,a){var n=this.keyForId.get(r.id()),i=this.getCache(n,a);return i}},{key:"hasCache",value:function(r,a){return this.getCachesAt(a).has(r)}},{key:"has",value:function(r,a){var n=this.getKey(r);return this.hasCache(n,a)}},{key:"setCache",value:function(r,a,n){n.key=r,this.getCachesAt(a).set(r,n)}},{key:"set",value:function(r,a,n){var i=this.getKey(r);this.setCache(i,a,n),this.updateKeyMappingFor(r)}},{key:"deleteCache",value:function(r,a){this.getCachesAt(a).delete(r)}},{key:"delete",value:function(r,a){var n=this.getKey(r);this.deleteCache(n,a)}},{key:"invalidateKey",value:function(r){var a=this;this.lvls.forEach(function(n){return a.deleteCache(r,n)})}},{key:"invalidate",value:function(r){var a=r.id(),n=this.keyForId.get(a);this.deleteKeyMappingFor(r);var i=this.doesEleInvalidateKey(r);return i&&this.invalidateKey(n),i||this.getNumberOfIdsForKey(n)===0}}])})(),qc=25,Tn=50,qn=-4,Do=3,Ff=7.99,t0=8,r0=1024,a0=1024,n0=1024,i0=.2,s0=.8,o0=10,l0=.15,u0=.1,c0=.9,d0=.9,f0=100,v0=1,ca={dequeue:"dequeue",downscale:"downscale",highQuality:"highQuality"},h0=gt({getKey:null,doesEleInvalidateKey:Wn,drawElement:null,getBoundingBox:null,getRotationPoint:null,getRotationOffset:null,isVisible:Pd,allowEdgeTxrCaching:!0,allowParentTxrCaching:!0}),Na=function(e,r){var a=this;a.renderer=e,a.onDequeues=[];var n=h0(r);xe(a,n),a.lookup=new e0(n.getKey,n.doesEleInvalidateKey),a.setupDequeueing()},lt=Na.prototype;lt.reasons=ca;lt.getTextureQueue=function(t){var e=this;return e.eleImgCaches=e.eleImgCaches||{},e.eleImgCaches[t]=e.eleImgCaches[t]||[]};lt.getRetiredTextureQueue=function(t){var e=this,r=e.eleImgCaches.retired=e.eleImgCaches.retired||{},a=r[t]=r[t]||[];return a};lt.getElementQueue=function(){var t=this,e=t.eleCacheQueue=t.eleCacheQueue||new nn(function(r,a){return a.reqs-r.reqs});return e};lt.getElementKeyToQueue=function(){var t=this,e=t.eleKeyToCacheQueue=t.eleKeyToCacheQueue||{};return e};lt.getElement=function(t,e,r,a,n){var i=this,s=this.renderer,o=s.cy.zoom(),l=this.lookup;if(!e||e.w===0||e.h===0||isNaN(e.w)||isNaN(e.h)||!t.visible()||t.removed()||!i.allowEdgeTxrCaching&&t.isEdge()||!i.allowParentTxrCaching&&t.isParent())return null;if(a==null&&(a=Math.ceil(Qo(o*r))),a=Ff||a>Do)return null;var u=Math.pow(2,a),c=e.h*u,d=e.w*u,f=s.eleTextBiggerThanMin(t,u);if(!this.isVisible(t,f))return null;var h=l.get(t,a);if(h&&h.invalidated&&(h.invalidated=!1,h.texture.invalidatedWidth-=h.width),h)return h;var 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e=this,r=e.getTextureQueue(t.height);t.usedWidth/t.width>s0&&t.fullnessChecks>=o0?kr(r,t):t.fullnessChecks++};lt.retireTexture=function(t){var e=this,r=t.height,a=e.getTextureQueue(r),n=this.lookup;kr(a,t),t.retired=!0;for(var i=t.eleCaches,s=0;s=e)return s.retired=!1,s.usedWidth=0,s.invalidatedWidth=0,s.fullnessChecks=0,Zo(s.eleCaches),s.context.setTransform(1,0,0,1,0,0),s.context.clearRect(0,0,s.width,s.height),kr(n,s),a.push(s),s}};lt.queueElement=function(t,e){var r=this,a=r.getElementQueue(),n=r.getElementKeyToQueue(),i=this.getKey(t),s=n[i];if(s)s.level=Math.max(s.level,e),s.eles.merge(t),s.reqs++,a.updateItem(s);else{var o={eles:t.spawn().merge(t),level:e,reqs:1,key:i};a.push(o),n[i]=o}};lt.dequeue=function(t){for(var e=this,r=e.getElementQueue(),a=e.getElementKeyToQueue(),n=[],i=e.lookup,s=0;s0;s++){var o=r.pop(),l=o.key,u=o.eles[0],c=i.hasCache(u,o.level);if(a[l]=null,c)continue;n.push(o);var d=e.getBoundingBox(u);e.getElement(u,d,t,o.level,ca.dequeue)}return 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E=1.5*Math.PI+2*Math.PI*v;E+=o;var C=2*Math.PI*w,x=E+C;g===0||v>=1||v+w>1||(h===0?(t.beginPath(),t.moveTo(l,u),t.arc(l,u,f,E,x),t.closePath()):(t.beginPath(),t.arc(l,u,f,E,x),t.arc(l,u,h,x,E,!0),t.closePath()),this.colorFillStyle(t,m[0],m[1],m[2],b),t.fill(),v+=w)}};_r.drawStripe=function(t,e,r,a){e=e[0],a=a||e.position();var n=e.cy().style(),i=a.x,s=a.y,o=e.width(),l=e.height(),u=0,c=this.usePaths();t.save();var d=e.pstyle("stripe-direction").value,f=e.pstyle("stripe-size");switch(d){case"vertical":break;case"righward":t.rotate(-Math.PI/2);break}var h=o,v=l;f.units==="%"?(h=h*f.pfValue,v=v*f.pfValue):f.pfValue!==void 0&&(h=f.pfValue,v=f.pfValue),c&&(i=0,s=0),s-=h/2,i-=v/2;for(var y=1;y<=n.stripeBackgroundN;y++){var p=e.pstyle("stripe-"+y+"-background-size").value,g=e.pstyle("stripe-"+y+"-background-color").value,m=e.pstyle("stripe-"+y+"-background-opacity").value*r,b=p/100;b+u>1&&(b=1-u),!(p===0||u>=1||u+b>1)&&(t.beginPath(),t.rect(i,s+v*u,h,v*b),t.closePath(),this.colorFillStyle(t,g[0],g[1],g[2],m),t.fill(),u+=b)}t.restore()};var Pt={},N0=100;Pt.getPixelRatio=function(){var t=this.data.contexts[0];if(this.forcedPixelRatio!=null)return this.forcedPixelRatio;var e=this.cy.window(),r=t.backingStorePixelRatio||t.webkitBackingStorePixelRatio||t.mozBackingStorePixelRatio||t.msBackingStorePixelRatio||t.oBackingStorePixelRatio||t.backingStorePixelRatio||1;return(e.devicePixelRatio||1)/r};Pt.paintCache=function(t){for(var e=this.paintCaches=this.paintCaches||[],r=!0,a,n=0;ne.minMbLowQualFrames&&(e.motionBlurPxRatio=e.mbPxRBlurry)),e.clearingMotionBlur&&(e.motionBlurPxRatio=1),e.textureDrawLastFrame&&!d&&(c[e.NODE]=!0,c[e.SELECT_BOX]=!0);var m=r.style(),b=r.zoom(),w=s!==void 0?s:b,E=r.pan(),C={x:E.x,y:E.y},x={zoom:b,pan:{x:E.x,y:E.y}},T=e.prevViewport,k=T===void 0||x.zoom!==T.zoom||x.pan.x!==T.pan.x||x.pan.y!==T.pan.y;!k&&!(y&&!v)&&(e.motionBlurPxRatio=1),o&&(C=o),w*=l,C.x*=l,C.y*=l;var P=e.getCachedZSortedEles();function B(ee,F,K,W,Q){var ie=ee.globalCompositeOperation;ee.globalCompositeOperation="destination-out",e.colorFillStyle(ee,255,255,255,e.motionBlurTransparency),ee.fillRect(F,K,W,Q),ee.globalCompositeOperation=ie}function D(ee,F){var K,W,Q,ie;!e.clearingMotionBlur&&(ee===u.bufferContexts[e.MOTIONBLUR_BUFFER_NODE]||ee===u.bufferContexts[e.MOTIONBLUR_BUFFER_DRAG])?(K={x:E.x*h,y:E.y*h},W=b*h,Q=e.canvasWidth*h,ie=e.canvasHeight*h):(K=C,W=w,Q=e.canvasWidth,ie=e.canvasHeight),ee.setTransform(1,0,0,1,0,0),F==="motionBlur"?B(ee,0,0,Q,ie):!a&&(F===void 0||F)&&ee.clearRect(0,0,Q,ie),n||(ee.translate(K.x,K.y),ee.scale(W,W)),o&&ee.translate(o.x,o.y),s&&ee.scale(s,s)}if(d||(e.textureDrawLastFrame=!1),d){if(e.textureDrawLastFrame=!0,!e.textureCache){e.textureCache={},e.textureCache.bb=r.mutableElements().boundingBox(),e.textureCache.texture=e.data.bufferCanvases[e.TEXTURE_BUFFER];var R=e.data.bufferContexts[e.TEXTURE_BUFFER];R.setTransform(1,0,0,1,0,0),R.clearRect(0,0,e.canvasWidth*e.textureMult,e.canvasHeight*e.textureMult),e.render({forcedContext:R,drawOnlyNodeLayer:!0,forcedPxRatio:l*e.textureMult});var x=e.textureCache.viewport={zoom:r.zoom(),pan:r.pan(),width:e.canvasWidth,height:e.canvasHeight};x.mpan={x:(0-x.pan.x)/x.zoom,y:(0-x.pan.y)/x.zoom}}c[e.DRAG]=!1,c[e.NODE]=!1;var A=u.contexts[e.NODE],M=e.textureCache.texture,x=e.textureCache.viewport;A.setTransform(1,0,0,1,0,0),f?B(A,0,0,x.width,x.height):A.clearRect(0,0,x.width,x.height);var _=m.core("outside-texture-bg-color").value,L=m.core("outside-texture-bg-opacity").value;e.colorFillStyle(A,_[0],_[1],_[2],L),A.fillRect(0,0,x.width,x.height);var b=r.zoom();D(A,!1),A.clearRect(x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l),A.drawImage(M,x.mpan.x,x.mpan.y,x.width/x.zoom/l,x.height/x.zoom/l)}else e.textureOnViewport&&!a&&(e.textureCache=null);var I=r.extent(),H=e.pinching||e.hoverData.dragging||e.swipePanning||e.data.wheelZooming||e.hoverData.draggingEles||e.cy.animated(),G=e.hideEdgesOnViewport&&H,O=[];if(O[e.NODE]=!c[e.NODE]&&f&&!e.clearedForMotionBlur[e.NODE]||e.clearingMotionBlur,O[e.NODE]&&(e.clearedForMotionBlur[e.NODE]=!0),O[e.DRAG]=!c[e.DRAG]&&f&&!e.clearedForMotionBlur[e.DRAG]||e.clearingMotionBlur,O[e.DRAG]&&(e.clearedForMotionBlur[e.DRAG]=!0),c[e.NODE]||n||i||O[e.NODE]){var $=f&&!O[e.NODE]&&h!==1,A=a||($?e.data.bufferContexts[e.MOTIONBLUR_BUFFER_NODE]:u.contexts[e.NODE]),Y=f&&!$?"motionBlur":void 0;D(A,Y),G?e.drawCachedNodes(A,P.nondrag,l,I):e.drawLayeredElements(A,P.nondrag,l,I),e.debug&&e.drawDebugPoints(A,P.nondrag),!n&&!f&&(c[e.NODE]=!1)}if(!i&&(c[e.DRAG]||n||O[e.DRAG])){var $=f&&!O[e.DRAG]&&h!==1,A=a||($?e.data.bufferContexts[e.MOTIONBLUR_BUFFER_DRAG]:u.contexts[e.DRAG]);D(A,f&&!$?"motionBlur":void 0),G?e.drawCachedNodes(A,P.drag,l,I):e.drawCachedElements(A,P.drag,l,I),e.debug&&e.drawDebugPoints(A,P.drag),!n&&!f&&(c[e.DRAG]=!1)}if(this.drawSelectionRectangle(t,D),f&&h!==1){var te=u.contexts[e.NODE],J=e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_NODE],re=u.contexts[e.DRAG],ne=e.data.bufferCanvases[e.MOTIONBLUR_BUFFER_DRAG],oe=function(F,K,W){F.setTransform(1,0,0,1,0,0),W||!g?F.clearRect(0,0,e.canvasWidth,e.canvasHeight):B(F,0,0,e.canvasWidth,e.canvasHeight);var Q=h;F.drawImage(K,0,0,e.canvasWidth*Q,e.canvasHeight*Q,0,0,e.canvasWidth,e.canvasHeight)};(c[e.NODE]||O[e.NODE])&&(oe(te,J,O[e.NODE]),c[e.NODE]=!1),(c[e.DRAG]||O[e.DRAG])&&(oe(re,ne,O[e.DRAG]),c[e.DRAG]=!1)}e.prevViewport=x,e.clearingMotionBlur&&(e.clearingMotionBlur=!1,e.motionBlurCleared=!0,e.motionBlur=!0),f&&(e.motionBlurTimeout=setTimeout(function(){e.motionBlurTimeout=null,e.clearedForMotionBlur[e.NODE]=!1,e.clearedForMotionBlur[e.DRAG]=!1,e.motionBlur=!1,e.clearingMotionBlur=!d,e.mbFrames=0,c[e.NODE]=!0,c[e.DRAG]=!0,e.redraw()},N0)),a||r.emit("render")};var La;Pt.drawSelectionRectangle=function(t,e){var r=this,a=r.cy,n=r.data,i=a.style(),s=t.drawOnlyNodeLayer,o=t.drawAllLayers,l=n.canvasNeedsRedraw,u=t.forcedContext;if(r.showFps||!s&&l[r.SELECT_BOX]&&!o){var c=u||n.contexts[r.SELECT_BOX];if(e(c),r.selection[4]==1&&(r.hoverData.selecting||r.touchData.selecting)){var d=r.cy.zoom(),f=i.core("selection-box-border-width").value/d;c.lineWidth=f,c.fillStyle="rgba("+i.core("selection-box-color").value[0]+","+i.core("selection-box-color").value[1]+","+i.core("selection-box-color").value[2]+","+i.core("selection-box-opacity").value+")",c.fillRect(r.selection[0],r.selection[1],r.selection[2]-r.selection[0],r.selection[3]-r.selection[1]),f>0&&(c.strokeStyle="rgba("+i.core("selection-box-border-color").value[0]+","+i.core("selection-box-border-color").value[1]+","+i.core("selection-box-border-color").value[2]+","+i.core("selection-box-opacity").value+")",c.strokeRect(r.selection[0],r.selection[1],r.selection[2]-r.selection[0],r.selection[3]-r.selection[1]))}if(n.bgActivePosistion&&!r.hoverData.selecting){var d=r.cy.zoom(),h=n.bgActivePosistion;c.fillStyle="rgba("+i.core("active-bg-color").value[0]+","+i.core("active-bg-color").value[1]+","+i.core("active-bg-color").value[2]+","+i.core("active-bg-opacity").value+")",c.beginPath(),c.arc(h.x,h.y,i.core("active-bg-size").pfValue/d,0,2*Math.PI),c.fill()}var v=r.lastRedrawTime;if(r.showFps&&v){v=Math.round(v);var y=Math.round(1e3/v),p="1 frame = "+v+" ms = "+y+" fps";if(c.setTransform(1,0,0,1,0,0),c.fillStyle="rgba(255, 0, 0, 0.75)",c.strokeStyle="rgba(255, 0, 0, 0.75)",c.font="30px Arial",!La){var g=c.measureText(p);La=g.actualBoundingBoxAscent}c.fillText(p,0,La);var m=60;c.strokeRect(0,La+10,250,20),c.fillRect(0,La+10,250*Math.min(y/m,1),20)}o||(l[r.SELECT_BOX]=!1)}};function jc(t,e,r){var a=t.createShader(e);if(t.shaderSource(a,r),t.compileShader(a),!t.getShaderParameter(a,t.COMPILE_STATUS))throw new Error(t.getShaderInfoLog(a));return a}function z0(t,e,r){var a=jc(t,t.VERTEX_SHADER,e),n=jc(t,t.FRAGMENT_SHADER,r),i=t.createProgram();if(t.attachShader(i,a),t.attachShader(i,n),t.linkProgram(i),!t.getProgramParameter(i,t.LINK_STATUS))throw new Error("Could not initialize shaders");return i}function $0(t,e,r){r===void 0&&(r=e);var a=t.makeOffscreenCanvas(e,r),n=a.context=a.getContext("2d");return a.clear=function(){return n.clearRect(0,0,a.width,a.height)},a.clear(),a}function pl(t){var e=t.pixelRatio,r=t.cy.zoom(),a=t.cy.pan();return{zoom:r*e,pan:{x:a.x*e,y:a.y*e}}}function F0(t){var e=t.pixelRatio,r=t.cy.zoom();return r*e}function q0(t,e,r,a,n){var i=a*r+e.x,s=n*r+e.y;return s=Math.round(t.canvasHeight-s),[i,s]}function V0(t,e){return e.picking?!0:t.pstyle("background-fill").value!=="solid"||t.pstyle("background-image").strValue!=="none"?!1:t.pstyle("border-width").value===0||t.pstyle("border-opacity").value===0?!0:t.pstyle("border-style").value==="solid"}function H0(t,e){if(t.length!==e.length)return!1;for(var r=0;r>0&255)/255,r[1]=(t>>8&255)/255,r[2]=(t>>16&255)/255,r[3]=(t>>24&255)/255,r}function G0(t){return t[0]+(t[1]<<8)+(t[2]<<16)+(t[3]<<24)}function U0(t,e){var r=t.createTexture();return r.buffer=function(a){t.bindTexture(t.TEXTURE_2D,r),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR_MIPMAP_NEAREST),t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,a),t.generateMipmap(t.TEXTURE_2D),t.bindTexture(t.TEXTURE_2D,null)},r.deleteTexture=function(){t.deleteTexture(r)},r}function Uf(t,e){switch(e){case"float":return[1,t.FLOAT,4];case"vec2":return[2,t.FLOAT,4];case"vec3":return[3,t.FLOAT,4];case"vec4":return[4,t.FLOAT,4];case"int":return[1,t.INT,4];case"ivec2":return[2,t.INT,4]}}function Kf(t,e,r){switch(e){case t.FLOAT:return new 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B=E,D=(i.freePointer.row+1)*l,R=C;w&&w.context.drawImage(b,B,0,R,x,0,D,R,x),v[1]={x:0,y:D,w:R,h:f}}i.freePointer.x=C,i.freePointer.row++},g=function(){i.freePointer.x=0,i.freePointer.row++};if(this.freePointer.x+d<=s)y();else{if(this.freePointer.row>=o-1)return!1;this.freePointer.x===s?(g(),y()):this.enableWrapping?p():(g(),y())}return this.keyToLocation.set(r,v),this.needsBuffer=!0,v}},{key:"getOffsets",value:function(r){return this.keyToLocation.get(r)}},{key:"isEmpty",value:function(){return this.freePointer.x===0&&this.freePointer.row===0}},{key:"canFit",value:function(r){if(this.locked)return!1;var a=this.texSize,n=this.texRows,i=this.getScale(r),s=i.texW;return this.freePointer.x+s>a?this.freePointer.row1&&arguments[1]!==void 0?arguments[1]:{},i=n.forceRedraw,s=i===void 0?!1:i,o=n.filterEle,l=o===void 0?function(){return!0}:o,u=n.filterType,c=u===void 0?function(){return!0}:u,d=!1,f=!1,h=Lt(r),v;try{for(h.s();!(v=h.n()).done;){var y=v.value;if(l(y)){var p=Lt(this.renderTypes.values()),g;try{var m=function(){var w=g.value,E=w.type;if(c(E)){var C=a.collections.get(w.collection),x=w.getKey(y),T=Array.isArray(x)?x:[x];if(s)T.forEach(function(D){return C.markKeyForGC(D)}),f=!0;else{var k=w.getID?w.getID(y):y.id(),P=a._key(E,k),B=a.typeAndIdToKey.get(P);B!==void 0&&!H0(T,B)&&(d=!0,a.typeAndIdToKey.delete(P),B.forEach(function(D){return C.markKeyForGC(D)}))}}};for(p.s();!(g=p.n()).done;)m()}catch(b){p.e(b)}finally{p.f()}}}}catch(b){h.e(b)}finally{h.f()}return f&&(this.gc(),d=!1),d}},{key:"gc",value:function(){var r=Lt(this.collections.values()),a;try{for(r.s();!(a=r.n()).done;){var n=a.value;n.gc()}}catch(i){r.e(i)}finally{r.f()}}},{key:"getOrCreateAtlas",value:function(r,a,n,i){var s=this.renderTypes.get(a),o=this.collections.get(s.collection),l=!1,u=o.draw(i,n,function(f){s.drawClipped?(f.save(),f.beginPath(),f.rect(0,0,n.w,n.h),f.clip(),s.drawElement(f,r,n,!0,!0),f.restore()):s.drawElement(f,r,n,!0,!0),l=!0});if(l){var c=s.getID?s.getID(r):r.id(),d=this._key(a,c);this.typeAndIdToKey.has(d)?this.typeAndIdToKey.get(d).push(i):this.typeAndIdToKey.set(d,[i])}return u}},{key:"getAtlasInfo",value:function(r,a){var n=this,i=this.renderTypes.get(a),s=i.getKey(r),o=Array.isArray(s)?s:[s];return o.map(function(l){var u=i.getBoundingBox(r,l),c=n.getOrCreateAtlas(r,a,u,l),d=c.getOffsets(l),f=at(d,2),h=f[0],v=f[1];return{atlas:c,tex:h,tex1:h,tex2:v,bb:u}})}},{key:"getDebugInfo",value:function(){var r=[],a=Lt(this.collections),n;try{for(a.s();!(n=a.n()).done;){var i=at(n.value,2),s=i[0],o=i[1],l=o.getCounts(),u=l.keyCount,c=l.atlasCount;r.push({type:s,keyCount:u,atlasCount:c})}}catch(d){a.e(d)}finally{a.f()}return r}}])})(),rb=(function(){function t(e){Ar(this,t),this.globalOptions=e,this.atlasSize=e.webglTexSize,this.maxAtlasesPerBatch=e.webglTexPerBatch,this.batchAtlases=[]}return Lr(t,[{key:"getMaxAtlasesPerBatch",value:function(){return this.maxAtlasesPerBatch}},{key:"getAtlasSize",value:function(){return this.atlasSize}},{key:"getIndexArray",value:function(){return Array.from({length:this.maxAtlasesPerBatch},function(r,a){return a})}},{key:"startBatch",value:function(){this.batchAtlases=[]}},{key:"getAtlasCount",value:function(){return this.batchAtlases.length}},{key:"getAtlases",value:function(){return this.batchAtlases}},{key:"canAddToCurrentBatch",value:function(r){return this.batchAtlases.length===this.maxAtlasesPerBatch?this.batchAtlases.includes(r):!0}},{key:"getAtlasIndexForBatch",value:function(r){var a=this.batchAtlases.indexOf(r);if(a<0){if(this.batchAtlases.length===this.maxAtlasesPerBatch)throw new Error("cannot add more atlases to batch");this.batchAtlases.push(r),a=this.batchAtlases.length-1}return a}}])})(),ab=` float circleSD(vec2 p, float r) { return distance(vec2(0), p) - r; // signed distance } `,nb=` float rectangleSD(vec2 p, vec2 b) { vec2 d = abs(p)-b; return distance(vec2(0),max(d,0.0)) + min(max(d.x,d.y),0.0); } `,ib=` float roundRectangleSD(vec2 p, vec2 b, vec4 cr) { cr.xy = (p.x > 0.0) ? cr.xy : cr.zw; cr.x = (p.y > 0.0) ? cr.x : cr.y; vec2 q = abs(p) - b + cr.x; return min(max(q.x, q.y), 0.0) + distance(vec2(0), max(q, 0.0)) - cr.x; } `,sb=` float ellipseSD(vec2 p, vec2 ab) { p = abs( p ); // symmetry // find root with Newton solver vec2 q = ab*(p-ab); float w = (q.x1.0) ? d : -d; } `,Fa={SCREEN:{name:"screen",screen:!0},PICKING:{name:"picking",picking:!0}},ri={IGNORE:1,USE_BB:2},ro=0,Qc=1,Jc=2,ao=3,ia=4,Sn=5,Ma=6,_a=7,ob=(function(){function t(e,r,a){Ar(this,t),this.r=e,this.gl=r,this.maxInstances=a.webglBatchSize,this.atlasSize=a.webglTexSize,this.bgColor=a.bgColor,this.debug=a.webglDebug,this.batchDebugInfo=[],a.enableWrapping=!0,a.createTextureCanvas=$0,this.atlasManager=new tb(e,a),this.batchManager=new rb(a),this.simpleShapeOptions=new Map,this.program=this._createShaderProgram(Fa.SCREEN),this.pickingProgram=this._createShaderProgram(Fa.PICKING),this.vao=this._createVAO()}return Lr(t,[{key:"addAtlasCollection",value:function(r,a){this.atlasManager.addAtlasCollection(r,a)}},{key:"addTextureAtlasRenderType",value:function(r,a){this.atlasManager.addRenderType(r,a)}},{key:"addSimpleShapeRenderType",value:function(r,a){this.simpleShapeOptions.set(r,a)}},{key:"invalidate",value:function(r){var a=arguments.length>1&&arguments[1]!==void 0?arguments[1]:{},n=a.type,i=this.atlasManager;return n?i.invalidate(r,{filterType:function(o){return o===n},forceRedraw:!0}):i.invalidate(r)}},{key:"gc",value:function(){this.atlasManager.gc()}},{key:"_createShaderProgram",value:function(r){var a=this.gl,n=`#version 300 es precision highp float; uniform mat3 uPanZoomMatrix; uniform int uAtlasSize; // instanced in vec2 aPosition; // a vertex from the unit square in mat3 aTransform; // used to transform verticies, eg into a bounding box in int aVertType; // the type of thing we are rendering // the z-index that is output when using picking mode in vec4 aIndex; // For textures in int aAtlasId; // which shader unit/atlas to use in vec4 aTex; // x/y/w/h of texture in atlas // for edges in vec4 aPointAPointB; in vec4 aPointCPointD; in vec2 aLineWidth; // also used for node border width // simple shapes in vec4 aCornerRadius; // for round-rectangle [top-right, bottom-right, top-left, bottom-left] in vec4 aColor; // also used for edges in vec4 aBorderColor; // aLineWidth is used for border width // output values passed to the fragment shader out vec2 vTexCoord; out vec4 vColor; out vec2 vPosition; // flat values are not interpolated flat out int vAtlasId; flat out int vVertType; flat out vec2 vTopRight; flat out vec2 vBotLeft; flat out vec4 vCornerRadius; flat out vec4 vBorderColor; flat out vec2 vBorderWidth; flat out vec4 vIndex; void main(void) { int vid = gl_VertexID; vec2 position = aPosition; // TODO make this a vec3, simplifies some code below if(aVertType == `.concat(ro,`) { float texX = aTex.x; // texture coordinates float texY = aTex.y; float texW = aTex.z; float texH = aTex.w; if(vid == 1 || vid == 2 || vid == 4) { texX += texW; } if(vid == 2 || vid == 4 || vid == 5) { texY += texH; } float d = float(uAtlasSize); vTexCoord = vec2(texX / d, texY / d); // tex coords must be between 0 and 1 gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0); } else if(aVertType == `).concat(ia," || aVertType == ").concat(_a,` || aVertType == `).concat(Sn," || aVertType == ").concat(Ma,`) { // simple shapes // the bounding box is needed by the fragment shader vBotLeft = (aTransform * vec3(0, 0, 1)).xy; // flat vTopRight = (aTransform * vec3(1, 1, 1)).xy; // flat vPosition = (aTransform * vec3(position, 1)).xy; // will be interpolated // calculations are done in the fragment shader, just pass these along vColor = aColor; vCornerRadius = aCornerRadius; vBorderColor = aBorderColor; vBorderWidth = aLineWidth; gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0); } else if(aVertType == `).concat(Qc,`) { vec2 source = aPointAPointB.xy; vec2 target = aPointAPointB.zw; // adjust the geometry so that the line is centered on the edge position.y = position.y - 0.5; // stretch the unit square into a long skinny rectangle vec2 xBasis = target - source; vec2 yBasis = normalize(vec2(-xBasis.y, xBasis.x)); vec2 point = source + xBasis * position.x + yBasis * aLineWidth[0] * position.y; gl_Position = vec4(uPanZoomMatrix * vec3(point, 1.0), 1.0); vColor = aColor; } else if(aVertType == `).concat(Jc,`) { vec2 pointA = aPointAPointB.xy; vec2 pointB = aPointAPointB.zw; vec2 pointC = aPointCPointD.xy; vec2 pointD = aPointCPointD.zw; // adjust the geometry so that the line is centered on the edge position.y = position.y - 0.5; vec2 p0, p1, p2, pos; if(position.x == 0.0) { // The left side of the unit square p0 = pointA; p1 = pointB; p2 = pointC; pos = position; } else { // The right side of the unit square, use same approach but flip the geometry upside down p0 = pointD; p1 = pointC; p2 = pointB; pos = vec2(0.0, -position.y); } vec2 p01 = p1 - p0; vec2 p12 = p2 - p1; vec2 p21 = p1 - p2; // Find the normal vector. vec2 tangent = normalize(normalize(p12) + normalize(p01)); vec2 normal = vec2(-tangent.y, tangent.x); // Find the vector perpendicular to p0 -> p1. vec2 p01Norm = normalize(vec2(-p01.y, p01.x)); // Determine the bend direction. float sigma = sign(dot(p01 + p21, normal)); float width = aLineWidth[0]; if(sign(pos.y) == -sigma) { // This is an intersecting vertex. Adjust the position so that there's no overlap. vec2 point = 0.5 * width * normal * -sigma / dot(normal, p01Norm); gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0); } else { // This is a non-intersecting vertex. Treat it like a mitre join. vec2 point = 0.5 * width * normal * sigma * dot(normal, p01Norm); gl_Position = vec4(uPanZoomMatrix * vec3(p1 + point, 1.0), 1.0); } vColor = aColor; } else if(aVertType == `).concat(ao,` && vid < 3) { // massage the first triangle into an edge arrow if(vid == 0) position = vec2(-0.15, -0.3); if(vid == 1) position = vec2( 0.0, 0.0); if(vid == 2) position = vec2( 0.15, -0.3); gl_Position = vec4(uPanZoomMatrix * aTransform * vec3(position, 1.0), 1.0); vColor = aColor; } else { gl_Position = vec4(2.0, 0.0, 0.0, 1.0); // discard vertex by putting it outside webgl clip space } vAtlasId = aAtlasId; vVertType = aVertType; vIndex = aIndex; } `),i=this.batchManager.getIndexArray(),s=`#version 300 es precision highp float; // declare texture unit for each texture atlas in the batch `.concat(i.map(function(u){return"uniform sampler2D uTexture".concat(u,";")}).join(` `),` uniform vec4 uBGColor; uniform float uZoom; in vec2 vTexCoord; in vec4 vColor; in vec2 vPosition; // model coordinates flat in int vAtlasId; flat in vec4 vIndex; flat in int vVertType; flat in vec2 vTopRight; flat in vec2 vBotLeft; flat in vec4 vCornerRadius; flat in vec4 vBorderColor; flat in vec2 vBorderWidth; out vec4 outColor; `).concat(ab,` `).concat(nb,` `).concat(ib,` `).concat(sb,` vec4 blend(vec4 top, vec4 bot) { // blend colors with premultiplied alpha return vec4( top.rgb + (bot.rgb * (1.0 - top.a)), top.a + (bot.a * (1.0 - top.a)) ); } vec4 distInterp(vec4 cA, vec4 cB, float d) { // interpolate color using Signed Distance // scale to the zoom level so that borders don't look blurry when zoomed in // note 1.5 is an aribitrary value chosen because it looks good return mix(cA, cB, 1.0 - smoothstep(0.0, 1.5 / uZoom, abs(d))); } void main(void) { if(vVertType == `).concat(ro,`) { // look up the texel from the texture unit `).concat(i.map(function(u){return"if(vAtlasId == ".concat(u,") outColor = texture(uTexture").concat(u,", vTexCoord);")}).join(` else `),` } else if(vVertType == `).concat(ao,`) { // mimics how canvas renderer uses context.globalCompositeOperation = 'destination-out'; outColor = blend(vColor, uBGColor); outColor.a = 1.0; // make opaque, masks out line under arrow } else if(vVertType == `).concat(ia,` && vBorderWidth == vec2(0.0)) { // simple rectangle with no border outColor = vColor; // unit square is already transformed to the rectangle, nothing else needs to be done } else if(vVertType == `).concat(ia," || vVertType == ").concat(_a,` || vVertType == `).concat(Sn," || vVertType == ").concat(Ma,`) { // use SDF float outerBorder = vBorderWidth[0]; float innerBorder = vBorderWidth[1]; float borderPadding = outerBorder * 2.0; float w = vTopRight.x - vBotLeft.x - borderPadding; float h = vTopRight.y - vBotLeft.y - borderPadding; vec2 b = vec2(w/2.0, h/2.0); // half width, half height vec2 p = vPosition - vec2(vTopRight.x - b[0] - outerBorder, vTopRight.y - b[1] - outerBorder); // translate to center float d; // signed distance if(vVertType == `).concat(ia,`) { d = rectangleSD(p, b); } else if(vVertType == `).concat(_a,` && w == h) { d = circleSD(p, b.x); // faster than ellipse } else if(vVertType == `).concat(_a,`) { d = ellipseSD(p, b); } else { d = roundRectangleSD(p, b, vCornerRadius.wzyx); } // use the distance to interpolate a color to smooth the edges of the shape, doesn't need multisampling // we must smooth colors inwards, because we can't change pixels outside the shape's bounding box if(d > 0.0) { if(d > outerBorder) { discard; } else { outColor = distInterp(vBorderColor, vec4(0), d - outerBorder); } } else { if(d > innerBorder) { vec4 outerColor = outerBorder == 0.0 ? vec4(0) : vBorderColor; vec4 innerBorderColor = blend(vBorderColor, vColor); outColor = distInterp(innerBorderColor, outerColor, d); } else { vec4 outerColor; if(innerBorder == 0.0 && outerBorder == 0.0) { outerColor = vec4(0); } else if(innerBorder == 0.0) { outerColor = vBorderColor; } else { outerColor = blend(vBorderColor, vColor); } outColor = distInterp(vColor, outerColor, d - innerBorder); } } } else { outColor = vColor; } `).concat(r.picking?`if(outColor.a == 0.0) discard; else outColor = vIndex;`:"",` } `),o=z0(a,n,s);o.aPosition=a.getAttribLocation(o,"aPosition"),o.aIndex=a.getAttribLocation(o,"aIndex"),o.aVertType=a.getAttribLocation(o,"aVertType"),o.aTransform=a.getAttribLocation(o,"aTransform"),o.aAtlasId=a.getAttribLocation(o,"aAtlasId"),o.aTex=a.getAttribLocation(o,"aTex"),o.aPointAPointB=a.getAttribLocation(o,"aPointAPointB"),o.aPointCPointD=a.getAttribLocation(o,"aPointCPointD"),o.aLineWidth=a.getAttribLocation(o,"aLineWidth"),o.aColor=a.getAttribLocation(o,"aColor"),o.aCornerRadius=a.getAttribLocation(o,"aCornerRadius"),o.aBorderColor=a.getAttribLocation(o,"aBorderColor"),o.uPanZoomMatrix=a.getUniformLocation(o,"uPanZoomMatrix"),o.uAtlasSize=a.getUniformLocation(o,"uAtlasSize"),o.uBGColor=a.getUniformLocation(o,"uBGColor"),o.uZoom=a.getUniformLocation(o,"uZoom"),o.uTextures=[];for(var l=0;l1&&arguments[1]!==void 0?arguments[1]:Fa.SCREEN;this.panZoomMatrix=r,this.renderTarget=a,this.batchDebugInfo=[],this.wrappedCount=0,this.simpleCount=0,this.startBatch()}},{key:"startBatch",value:function(){this.instanceCount=0,this.batchManager.startBatch()}},{key:"endFrame",value:function(){this.endBatch()}},{key:"_isVisible",value:function(r,a){return r.visible()?a&&a.isVisible?a.isVisible(r):!0:!1}},{key:"drawTexture",value:function(r,a,n){var i=this.atlasManager,s=this.batchManager,o=i.getRenderTypeOpts(n);if(this._isVisible(r,o)&&!(r.isEdge()&&!this._isValidEdge(r))){if(this.renderTarget.picking&&o.getTexPickingMode){var l=o.getTexPickingMode(r);if(l===ri.IGNORE)return;if(l==ri.USE_BB){this.drawPickingRectangle(r,a,n);return}}var u=i.getAtlasInfo(r,n),c=Lt(u),d;try{for(c.s();!(d=c.n()).done;){var f=d.value,h=f.atlas,v=f.tex1,y=f.tex2;s.canAddToCurrentBatch(h)||this.endBatch();for(var p=s.getAtlasIndexForBatch(h),g=0,m=[[v,!0],[y,!1]];g=this.maxInstances&&this.endBatch()}}}}catch(B){c.e(B)}finally{c.f()}}}},{key:"setTransformMatrix",value:function(r,a,n,i){var s=arguments.length>4&&arguments[4]!==void 0?arguments[4]:!0,o=0;if(n.shapeProps&&n.shapeProps.padding&&(o=r.pstyle(n.shapeProps.padding).pfValue),i){var l=i.bb,u=i.tex1,c=i.tex2,d=u.w/(u.w+c.w);s||(d=1-d);var f=this._getAdjustedBB(l,o,s,d);this._applyTransformMatrix(a,f,n,r)}else{var h=n.getBoundingBox(r),v=this._getAdjustedBB(h,o,!0,1);this._applyTransformMatrix(a,v,n,r)}}},{key:"_applyTransformMatrix",value:function(r,a,n,i){var s,o;Xc(r);var l=n.getRotation?n.getRotation(i):0;if(l!==0){var u=n.getRotationPoint(i),c=u.x,d=u.y;Vn(r,r,[c,d]),Zc(r,r,l);var f=n.getRotationOffset(i);s=f.x+(a.xOffset||0),o=f.y+(a.yOffset||0)}else s=a.x1,o=a.y1;Vn(r,r,[s,o]),Ro(r,r,[a.w,a.h])}},{key:"_getAdjustedBB",value:function(r,a,n,i){var s=r.x1,o=r.y1,l=r.w,u=r.h,c=r.yOffset;a&&(s-=a,o-=a,l+=2*a,u+=2*a);var d=0,f=l*i;return n&&i<1?l=f:!n&&i<1&&(d=l-f,s+=d,l=f),{x1:s,y1:o,w:l,h:u,xOffset:d,yOffset:c}}},{key:"drawPickingRectangle",value:function(r,a,n){var i=this.atlasManager.getRenderTypeOpts(n),s=this.instanceCount;this.vertTypeBuffer.getView(s)[0]=ia;var o=this.indexBuffer.getView(s);na(a,o);var l=this.colorBuffer.getView(s);zr([0,0,0],1,l);var u=this.transformBuffer.getMatrixView(s);this.setTransformMatrix(r,u,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}},{key:"drawNode",value:function(r,a,n){var i=this.simpleShapeOptions.get(n);if(this._isVisible(r,i)){var s=i.shapeProps,o=this._getVertTypeForShape(r,s.shape);if(o===void 0||i.isSimple&&!i.isSimple(r,this.renderTarget)){this.drawTexture(r,a,n);return}var l=this.instanceCount;if(this.vertTypeBuffer.getView(l)[0]=o,o===Sn||o===Ma){var u=i.getBoundingBox(r),c=this._getCornerRadius(r,s.radius,u),d=this.cornerRadiusBuffer.getView(l);d[0]=c,d[1]=c,d[2]=c,d[3]=c,o===Ma&&(d[0]=0,d[2]=0)}var f=this.indexBuffer.getView(l);na(a,f);var h=this.renderTarget.picking?1:n==="node-body"?r.effectiveOpacity():1,v=this.renderTarget.picking?1:r.pstyle(s.opacity).value*h,y=r.pstyle(s.color).value,p=this.colorBuffer.getView(l);zr(y,v,p);var g=this.lineWidthBuffer.getView(l);if(g[0]=0,g[1]=0,s.border){var m=r.pstyle("border-width").value;if(m>0){var b=r.pstyle("border-color").value,w=h*r.pstyle("border-opacity").value,E=this.borderColorBuffer.getView(l);zr(b,w,E);var C=r.pstyle("border-position").value;if(C==="inside")g[0]=0,g[1]=-m;else if(C==="outside")g[0]=m,g[1]=0;else{var x=m/2;g[0]=x,g[1]=-x}}}var T=this.transformBuffer.getMatrixView(l);this.setTransformMatrix(r,T,i),this.simpleCount++,this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}},{key:"_getVertTypeForShape",value:function(r,a){var n=r.pstyle(a).value;switch(n){case"rectangle":return ia;case"ellipse":return _a;case"roundrectangle":case"round-rectangle":return Sn;case"bottom-round-rectangle":return Ma;default:return}}},{key:"_getCornerRadius",value:function(r,a,n){var i=n.w,s=n.h;if(r.pstyle(a).value==="auto")return Pr(i,s);var o=r.pstyle(a).pfValue,l=i/2,u=s/2;return Math.min(o,u,l)}},{key:"drawEdgeArrow",value:function(r,a,n){if(r.visible()){var i=r._private.rscratch,s,o,l;if(n==="source"?(s=i.arrowStartX,o=i.arrowStartY,l=i.srcArrowAngle):(s=i.arrowEndX,o=i.arrowEndY,l=i.tgtArrowAngle),!(isNaN(s)||s==null||isNaN(o)||o==null||isNaN(l)||l==null)){var u=r.pstyle(n+"-arrow-shape").value;if(u!=="none"){var c=r.pstyle(n+"-arrow-color").value,d=r.pstyle("opacity").value,f=r.pstyle("line-opacity").value,h=d*f,v=r.pstyle("width").pfValue,y=r.pstyle("arrow-scale").value,p=this.r.getArrowWidth(v,y),g=this.instanceCount,m=this.transformBuffer.getMatrixView(g);Xc(m),Vn(m,m,[s,o]),Ro(m,m,[p,p]),Zc(m,m,l),this.vertTypeBuffer.getView(g)[0]=ao;var b=this.indexBuffer.getView(g);na(a,b);var w=this.colorBuffer.getView(g);zr(c,h,w),this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}}}}},{key:"drawEdgeLine",value:function(r,a){if(r.visible()){var n=this._getEdgePoints(r);if(n){var i=r.pstyle("opacity").value,s=r.pstyle("line-opacity").value,o=r.pstyle("width").pfValue,l=r.pstyle("line-color").value,u=i*s;if(n.length/2+this.instanceCount>this.maxInstances&&this.endBatch(),n.length==4){var c=this.instanceCount;this.vertTypeBuffer.getView(c)[0]=Qc;var d=this.indexBuffer.getView(c);na(a,d);var f=this.colorBuffer.getView(c);zr(l,u,f);var h=this.lineWidthBuffer.getView(c);h[0]=o;var v=this.pointAPointBBuffer.getView(c);v[0]=n[0],v[1]=n[1],v[2]=n[2],v[3]=n[3],this.instanceCount++,this.instanceCount>=this.maxInstances&&this.endBatch()}else for(var y=0;y=this.maxInstances&&this.endBatch()}}}}},{key:"_isValidEdge",value:function(r){var a=r._private.rscratch;return!(a.badLine||a.allpts==null||isNaN(a.allpts[0]))}},{key:"_getEdgePoints",value:function(r){var 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