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t=S[3]*Math.cos(E-C)+S[1],e=S[4]*Math.sin(E-C)+S[2];return[t-A.x,e-A.y]},this.endTangent=function(){var t=S[6];t-2*Math.PI<1e-4&&(t=0);var e=S[3]*Math.cos(E+t+C)+S[1],n=S[4]*Math.sin(E+t-C)+S[2];return[m.x-e,m.y-n]};break;case"Z":this.command="Z",this.params=[m,e.subStart],this.subStart=e.subStart,this.endPoint=e.subStart}},isInside:function(t,e,n){var r=this.command,o=this.params,a=this.box;if(a&&!i.box(a.minX,a.maxX,a.minY,a.maxY,t,e))return!1;switch(r){default:break;case"M":return!1;case"TL":case"L":case"Z":return i.line(o[0].x,o[0].y,o[1].x,o[1].y,n,t,e);case"SQ":case"Q":return i.quadraticline(o[0].x,o[0].y,o[1].x,o[1].y,o[2].x,o[2].y,n,t,e);case"C":return i.cubicline(o[0].x,o[0].y,o[1].x,o[1].y,o[2].x,o[2].y,o[3].x,o[3].y,n,t,e);case"A":var s=o,h=s[1],l=s[2],d=s[3],f=s[4],g=s[5],p=s[6],m=s[7],v=s[8],x=d>f?d:f,y=d>f?1:d/f,b=d>f?f/d:1;s=[t,e,1];var w=[1,0,0,0,1,0,0,0,1];return u.translate(w,w,[-h,-l]),u.rotate(w,w,-m),u.scale(w,w,[1/y,1/b]),c.transformMat3(s,s,w),i.arcline(0,0,x,g,g+p,1-v,n,s[0],s[1])}return!1},draw:function(t){var e,n,r,i=this.command,o=this.params;switch(i){default:break;case"M":t.moveTo(o[1].x,o[1].y);break;case"TL":case"L":t.lineTo(o[1].x,o[1].y);break;case"SQ":case"Q":e=o[1],n=o[2],t.quadraticCurveTo(e.x,e.y,n.x,n.y);break;case"C":e=o[1],n=o[2],r=o[3],t.bezierCurveTo(e.x,e.y,n.x,n.y,r.x,r.y);break;case"A":var a=o,s=a[1],c=a[2],u=a[3],h=a[4],l=a[5],d=a[6],f=a[7],g=a[8],p=u>h?u:h,m=u>h?1:u/h,v=u>h?h/u:1;t.translate(s,c),t.rotate(f),t.scale(m,v),t.arc(0,0,p,l,l+d,1-g),t.scale(1/m,1/v),t.rotate(-f),t.translate(-s,-c);break;case"Z":t.closePath()}},getBBox:function(t){var e,n,r,i,c=t/2,u=this.params;switch(this.command){default:case"M":case"Z":break;case"TL":case"L":this.box={minX:Math.min(u[0].x,u[1].x)-c,maxX:Math.max(u[0].x,u[1].x)+c,minY:Math.min(u[0].y,u[1].y)-c,maxY:Math.max(u[0].y,u[1].y)+c};break;case"SQ":case"Q":for(r=0,i=(n=a.extrema(u[0].x,u[1].x,u[2].x)).length;r<i;r++)n[r]=a.at(u[0].x,u[1].x,u[2].x,n[r]);for(n.push(u[0].x,u[2].x),r=0,i=(e=a.extrema(u[0].y,u[1].y,u[2].y)).length;r<i;r++)e[r]=a.at(u[0].y,u[1].y,u[2].y,e);e.push(u[0].y,u[2].y),this.box={minX:Math.min.apply(Math,n)-c,maxX:Math.max.apply(Math,n)+c,minY:Math.min.apply(Math,e)-c,maxY:Math.max.apply(Math,e)+c};break;case"C":for(r=0,i=(n=o.extrema(u[0].x,u[1].x,u[2].x,u[3].x)).length;r<i;r++)n[r]=o.at(u[0].x,u[1].x,u[2].x,u[3].x,n[r]);for(r=0,i=(e=o.extrema(u[0].y,u[1].y,u[2].y,u[3].y)).length;r<i;r++)e[r]=o.at(u[0].y,u[1].y,u[2].y,u[3].y,e[r]);n.push(u[0].x,u[3].x),e.push(u[0].y,u[3].y),this.box={minX:Math.min.apply(Math,n)-c,maxX:Math.max.apply(Math,n)+c,minY:Math.min.apply(Math,e)-c,maxY:Math.max.apply(Math,e)+c};break;case"A":var h=u,l=h[1],d=h[2],f=h[3],g=h[4],p=h[5],m=h[6],v=h[7],x=h[8],y=p,b=p+m,w=s.xExtrema(v,f,g),M=1/0,_=-1/0,S=[y,b];for(r=2*-Math.PI;r<=2*Math.PI;r+=Math.PI){var A=w+r;1===x?y<A&&A<b&&S.push(A):b<A&&A<y&&S.push(A)}for(r=0,i=S.length;r<i;r++){var E=s.xAt(v,f,g,l,S[r]);E<M&&(M=E),E>_&&(_=E)}var P=s.yExtrema(v,f,g),C=1/0,O=-1/0,I=[y,b];for(r=2*-Math.PI;r<=2*Math.PI;r+=Math.PI){var k=P+r;1===x?y<k&&k<b&&I.push(k):b<k&&k<y&&I.push(k)}for(r=0,i=I.length;r<i;r++){var B=s.yAt(v,f,g,d,I[r]);B<C&&(C=B),B>O&&(O=B)}this.box={minX:M-c,maxX:_+c,minY:C-c,maxY:O+c}}}}),t.exports=m},function(t,e,n){var r=n(593),i=n(600),o=Math.PI,a=Math.sin,s=Math.cos,c=Math.atan2,u=o/3;function h(t,e,n,r,i,h,l){var d,f,g,p,m,v,x;if(!e.fill){var y=e.arrowLength||10,b=e.arrowAngle?e.arrowAngle*o/180:u;x=c(r-h,n-i),m=Math.abs(e.lineWidth*s(x))/2,v=Math.abs(e.lineWidth*a(x))/2,l&&(m=-m,v=-v),d=i+y*s(x+b/2),f=h+y*a(x+b/2),g=i+y*s(x-b/2),p=h+y*a(x-b/2),t.beginPath(),t.moveTo(d-m,f-v),t.lineTo(i-m,h-v),t.lineTo(g-m,p-v),t.moveTo(i-m,h-v),t.lineTo(i+m,h+v),t.moveTo(i,h),t.stroke()}}function l(t,e,n,o,a,s,c){var u=c?e.startArrow:e.endArrow,h=u.d,l=0,d=a-n,f=s-o,g=Math.atan(d/f);0===f&&d<0?l=Math.PI:d>0&&f>0?l=Math.PI/2-g:d<0&&f<0?l=-Math.PI/2-g:d>=0&&f<0?l=-g-Math.PI/2:d<=0&&f>0&&(l=Math.PI/2-g);var p=function(t){var e,n=[],o=r.parsePath(t.path);if(!Array.isArray(o)||0===o.length||"M"!==o[0][0]&&"m"!==o[0][0])return!1;for(var a=o.length,s=0;s<o.length;s++){var c=o[s];e=new i(c,e,s===a-1),n.push(e)}return n}(u);if(p){h&&(c?(a+=Math.sin(Math.abs(g))*h,s=s+Math.cos(Math.abs(g))*h-.5*t.lineWidth):(a-=Math.sin(Math.abs(g))*h,s=s-Math.cos(Math.abs(g))*h+.5*t.lineWidth)),t.save(),t.beginPath(),t.translate(a,s),t.rotate(l);for(var m=0;m<p.length;m++)p[m].draw(t);t.setTransform(1,0,0,1,0,0),t.fillStyle=t.strokeStyle,t.fill(),t.restore()}}t.exports={addStartArrow:function(t,e,n,r,i,o){"object"==typeof e.startArrow?l(t,e,n,r,i,o,!0):e.startArrow&&h(t,e,n,r,i,o,!0)},addEndArrow:function(t,e,n,r,i,o){"object"==typeof e.endArrow?l(t,e,n,r,i,o,!1):e.endArrow&&h(t,e,n,r,i,o,!1)}}},function(t,e,n){var r=n(19);function i(t,e,n,r){return{x:Math.cos(r)*n+t,y:Math.sin(r)*n+e}}function o(t,e,n,r){var i,o;return r?t<e?(i=e-t,o=2*Math.PI-n+t):t>n&&(i=2*Math.PI-t+e,o=t-n):(i=t-e,o=n-t),i>o?n:e}function a(t,e,n,i){var a=0;return n-e>=2*Math.PI&&(a=2*Math.PI),e=r.mod(e,2*Math.PI),n=r.mod(n,2*Math.PI)+a,t=r.mod(t,2*Math.PI),i?e>=n?t>n&&t<e?t:o(t,n,e,!0):t<e||t>n?t:o(t,e,n):e<=n?e<t&&t<n?t:o(t,e,n,!0):t>e||t<n?t:o(t,n,e)}function s(t,e,n,i,o,s,c,u,h){var l=[c,u],d=[t,e],f=r.vec2.subtract([],l,d),g=r.vec2.angleTo([1,0],f);g=a(g,i,o,s);var p=[n*Math.cos(g)+t,n*Math.sin(g)+e];return h&&(h.x=p[0],h.y=p[1]),r.vec2.distance(p,l)}t.exports={nearAngle:a,projectPoint:function(t,e,n,r,i,o,a,c){var u={};return s(t,e,n,r,i,o,a,c,u),u},pointDistance:s,box:function(t,e,n,o,s,c){var u=Math.PI/2,h=Math.PI,l=3*Math.PI/2,d=[],f=a(0,o,s,c);0===f&&d.push(i(t,e,n,0)),(f=a(u,o,s,c))===u&&d.push(i(t,e,n,u)),(f=a(h,o,s,c))===h&&d.push(i(t,e,n,h)),(f=a(l,o,s,c))===l&&d.push(i(t,e,n,l)),d.push(i(t,e,n,o)),d.push(i(t,e,n,s));var g=1/0,p=-1/0,m=1/0,v=-1/0;return r.each(d,(function(t){g>t.x&&(g=t.x),p<t.x&&(p=t.x),m>t.y&&(m=t.y),v<t.y&&(v=t.y)})),{minX:g,minY:m,maxX:p,maxY:v}}}},function(t,e,n){var r=n(19).vec2;t.exports={at:function(t,e,n){return(e-t)*n+t},pointDistance:function(t,e,n,i,o,a){var s=[n-t,i-e];if(r.exactEquals(s,[0,0]))return NaN;var c=[-s[1],s[0]];r.normalize(c,c);var u=[o-t,a-e];return Math.abs(r.dot(u,c))},box:function(t,e,n,r,i){var o=i/2,a=Math.min(t,n),s=Math.max(t,n);return{minX:a-o,minY:Math.min(e,r)-o,maxX:s+o,maxY:Math.max(e,r)+o}},len:function(t,e,n,r){return Math.sqrt((n-t)*(n-t)+(r-e)*(r-e))}}},function(t,e,n){var r=n(118);t.exports=function(t){return r(t)?Array.prototype.slice.call(t):[]}},function(t,e,n){var r=n(118),i=Array.prototype.indexOf;t.exports=function(t,e){return!!r(t)&&i.call(t,e)>-1}},function(t,e){function n(t,e){for(var n in e)e.hasOwnProperty(n)&&"constructor"!==n&&void 0!==e[n]&&(t[n]=e[n])}t.exports=function(t,e,r,i){return e&&n(t,e),r&&n(t,r),i&&n(t,i),t}},,function(t,e,n){var r=n(26),i=function(){function t(t){r.mix(this,{id:"",type:null,model:{},group:null,animate:!1,modelCache:{},isItem:!0,visible:!0},t),this._init()}var e=t.prototype;return e._init=function(){this._initGroup(),this.draw()},e._mapping=function(){var t=this.mapper,e=this.model;t.mapping(e)},e._initGroup=function(){var t=this.group,e=this.model,n=this.type;t.isItemContainer=!0,t.id=e.id,t.itemType=n,t.model=e,t.item=this},e._calculateBBox=function(){var t=this.keyShape,e=this.group,n=r.getBBox(t,e);return n.width=n.maxX-n.minX,n.height=n.maxY-n.minY,n.centerX=(n.minX+n.maxX)/2,n.centerY=(n.minY+n.maxY)/2,n},e.getLabel=function(){return this.group.findByClass("label")[0]},e.getGraph=function(){return this.graph},e._setShapeObj=function(){var t=this.graph,e=this.type,n=this.getModel();this.shapeObj=t.getShapeObj(e,n)},e._afterDraw=function(){var t=this.graph;this._setGId(),this._cacheModel(),t.emit("afteritemdraw",{item:this})},e._cacheModel=function(){this.modelCache=r.mix({},this.model)},e._setGId=function(){var t=this.group,e=this.id,n=this.type;t.gid=e,t.deepEach((function(t,r,i){var o=r.gid;if(t.id=e,t.eventPreFix=n,t.gid=o+"-"+i,t.isShape){var a=t.get("type");t.gid+="-"+a}}))},e._beforeDraw=function(){var t=this.graph,e=this.group;t.emit("beforeitemdraw",{item:this}),e.resetMatrix(),this.updateCollapsedParent()},e._shouldDraw=function(){return!0},e._getDiff=function(){var t=[],e=this.model,n=this.modelCache;return r.each(e,(function(e,i){r.isEqual(e,n[i])||t.push(i)})),0!==t.length&&t},e._drawInner=function(){var t=this.animate;this.group.clear(!t),this._mapping(),this._setShapeObj();var e=this.shapeObj,n=e.draw(this);n&&(n.isKeyShape=!0,this.keyShape=n),e.afterDraw&&e.afterDraw(this)},e.deepEach=function(t,e){r.traverseTree(this,t,e||function(t){return t.getChildren()})},e.getShapeObj=function(){return this.shapeObj},e.updateCollapsedParent=function(){var t=this.dataMap;this.collapsedParent=function t(e,n){var r=n[e.parent];if(!r)return!1;if(r){var i=t(r,n);if(i)return i}return r.collapsed?r:void 0}(this.model,t)},e.isVisible=function(){return this.visible},e.hide=function(){var t=this.group,e=this.graph;e.emit("beforeitemhide",{item:this}),t.hide(),this.visible=!1,e.emit("afteritemhide",{item:this})},e.show=function(){var t=this.group,e=this.graph;e.emit("beforeitemshow",{item:this}),t.show(),this.visible=!0,e.emit("afteritemshow",{item:this})},e.draw=function(){this._beforeDraw(),this._shouldDraw()&&this._drawInner(),this._afterDraw()},e.forceUpdate=function(){this._beforeDraw(),this._drawInner(),this._afterDraw()},e.getCenter=function(){var t=this.getBBox();return{x:t.centerX,y:t.centerY}},e.getBBox=function(){return this.bbox||this._calculateBBox()},e.layoutUpdate=function(){this.isVisible()&&this.draw()},e.update=function(){this.draw()},e.getModel=function(){return this.model},e.getKeyShape=function(){return this.keyShape},e.getGraphicGroup=function(){return this.group},e.getHierarchy=function(){return this.graph.getHierarchy(this)},e.getParent=function(){var t=this.model;return this.itemMap[t.parent]},e.getAllParents=function(){for(var t=this.model,e=this.itemMap,n=[],r=t.parent;r&&e[r];){var i=e[r],o=i.getModel();n.push(i),r=o.parent}return n},e.getAllChildren=function(){var t=[];return 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t,e,n,i,o=0,a=0,s=[],c=this._cfg.curve;c&&(r.each(c,(function(t,e){n=c[e+1],i=t.length,n&&(o+=u.len(t[i-2],t[i-1],n[1],n[2],n[3],n[4],n[5],n[6]))})),r.each(c,(function(r,h){n=c[h+1],i=r.length,n&&((t=[])[0]=a/o,e=u.len(r[i-2],r[i-1],n[1],n[2],n[3],n[4],n[5],n[6]),a+=e,t[1]=a/o,s.push(t))})),this._cfg.tCache=s)},_calculateCurve:function(){var t=this._attrs.path;this._cfg.curve=c.pathTocurve(t)},getStartTangent:function(){var t,e,n,i,o=this.get("segments");if(o.length>1)if(t=o[0].endPoint,e=o[1].endPoint,n=o[1].startTangent,i=[],r.isFunction(n)){var a=n();i.push([t.x-a[0],t.y-a[1]]),i.push([t.x,t.y])}else i.push([e.x,e.y]),i.push([t.x,t.y]);return i},getEndTangent:function(){var t,e,n,i,o=this.get("segments"),a=o.length;if(a>1)if(t=o[a-2].endPoint,e=o[a-1].endPoint,n=o[a-1].endTangent,i=[],r.isFunction(n)){var s=n();i.push([e.x-s[0],e.y-s[1]]),i.push([e.x,e.y])}else i.push([t.x,t.y]),i.push([e.x,e.y]);return i},getPoint:function(t){var e,n,i=this._cfg.tCache;i||(this._calculateCurve(),this._setTcache(),i=this._cfg.tCache);var o=this._cfg.curve;if(!i)return o?{x:o[0][1],y:o[0][2]}:null;r.each(i,(function(r,i){t>=r[0]&&t<=r[1]&&(e=(t-r[0])/(r[1]-r[0]),n=i)}));var a=o[n];if(r.isNil(a)||r.isNil(n))return null;var s=a.length,c=o[n+1];return{x:u.at(a[s-2],c[1],c[3],c[5],1-e),y:u.at(a[s-1],c[2],c[4],c[6],1-e)}},createPath:function(t){var e=this.get("segments");if(r.isArray(e)){(t=t||this.get("context")).beginPath();for(var n=e.length,i=0;i<n;i++)e[i].draw(t)}},afterPath:function(t){var e=this._attrs,n=this.get("segments"),i=e.path;if(t=t||this.get("context"),r.isArray(n)&&1!==n.length&&(e.startArrow||e.endArrow)&&"z"!==i[i.length-1]&&"Z"!==i[i.length-1]&&!e.fill){var o=this.getStartTangent();s.addStartArrow(t,e,o[0][0],o[0][1],o[1][0],o[1][1]);var a=this.getEndTangent();s.addEndArrow(t,e,a[0][0],a[0][1],a[1][0],a[1][1])}}}),t.exports=h},function(t,e,n){var r=n(19),i=n(58),o=n(601),a=n(603),s=function t(e){t.superclass.constructor.call(this,e)};s.ATTRS={x1:0,y1:0,x2:0,y2:0,lineWidth:1,startArrow:!1,endArrow:!1},r.extend(s,i),r.augment(s,{canStroke:!0,type:"line",getDefaultAttrs:function(){return{lineWidth:1,startArrow:!1,endArrow:!1}},calculateBox:function(){var t=this._attrs,e=t.x1,n=t.y1,r=t.x2,i=t.y2,o=this.getHitLineWidth();return a.box(e,n,r,i,o)},createPath:function(t){var e=this._attrs,n=e.x1,r=e.y1,i=e.x2,o=e.y2;(t=t||self.get("context")).beginPath(),t.moveTo(n,r),t.lineTo(i,o)},afterPath:function(t){var e=this._attrs,n=e.x1,r=e.y1,i=e.x2,a=e.y2;t=t||this.get("context"),e.startArrow&&o.addStartArrow(t,e,i,a,n,r),e.endArrow&&o.addEndArrow(t,e,n,r,i,a)},getPoint:function(t){var e=this._attrs;return{x:a.at(e.x1,e.x2,t),y:a.at(e.y1,e.y2,t)}}}),t.exports=s},function(t,e,n){var r=n(19),i=n(58),o=function t(e){t.superclass.constructor.call(this,e)};o.ATTRS={x:0,y:0,img:void 0,width:0,height:0,sx:null,sy:null,swidth:null,sheight:null},r.extend(o,i),r.augment(o,{type:"image",isHitBox:function(){return!1},calculateBox:function(){var t=this._attrs;this._cfg.attrs&&this._cfg.attrs.img===t.img||this._setAttrImg();var e=t.x,n=t.y;return{minX:e,minY:n,maxX:e+t.width,maxY:n+t.height}},_beforeSetLoading:function(t){var e=this.get("canvas");return!1===t&&!0===this.get("toDraw")&&(this._cfg.loading=!1,e.draw()),t},_setAttrImg:function(){var t=this,e=t._attrs,n=e.img;if(!r.isString(n))return n instanceof Image?(e.width||t.attr("width",n.width),e.height||t.attr("height",n.height),n):n instanceof HTMLElement&&r.isString(n.nodeName)&&"CANVAS"===n.nodeName.toUpperCase()?(e.width||t.attr("width",Number(n.getAttribute("width"))),e.height||t.attr("height",Number(n.getAttribute("height"))),n):n instanceof ImageData?(e.width||t.attr("width",n.width),e.height||t.attr("height",n.height),n):null;var i=new Image;i.onload=function(){if(t.get("destroyed"))return!1;t.attr("imgSrc",n),t.attr("img",i);var e=t.get("callback");e&&e.call(t),t.set("loading",!1)},i.src=n,i.crossOrigin="Anonymous",t.set("loading",!0)},drawInner:function(t){this._cfg.hasUpdate&&this._setAttrImg(),this.get("loading")?this.set("toDraw",!0):(this._drawImage(t),this._cfg.hasUpdate=!1)},_drawImage:function(t){var e=this._attrs,n=e.x,i=e.y,o=e.img,a=e.width,s=e.height,c=e.sx,u=e.sy,h=e.swidth,l=e.sheight;this.set("toDraw",!1);var d=o;if(d instanceof ImageData&&((d=new Image).src=o),d instanceof Image||d instanceof HTMLElement&&r.isString(d.nodeName)&&"CANVAS"===d.nodeName.toUpperCase()){if(r.isNil(c)||r.isNil(u)||r.isNil(h)||r.isNil(l))return void t.drawImage(d,n,i,a,s);if(!(r.isNil(c)||r.isNil(u)||r.isNil(h)||r.isNil(l)))return void t.drawImage(d,c,u,h,l,n,i,a,s)}}}),t.exports=o},function(t,e,n){var r=n(19),i=n(58),o=n(602),a=function t(e){t.superclass.constructor.call(this,e)};a.ATTRS={x:0,y:0,rs:0,re:0,startAngle:0,endAngle:0,clockwise:!1,lineWidth:1},r.extend(a,i),r.augment(a,{canFill:!0,canStroke:!0,type:"fan",getDefaultAttrs:function(){return{clockwise:!1,lineWidth:1,rs:0,re:0}},calculateBox:function(){var t=this._attrs,e=t.x,n=t.y,r=t.rs,i=t.re,a=t.startAngle,s=t.endAngle,c=t.clockwise,u=this.getHitLineWidth(),h=o.box(e,n,r,a,s,c),l=o.box(e,n,i,a,s,c),d=u/2;return{minX:Math.min(h.minX,l.minX)-d,minY:Math.min(h.minY,l.minY)-d,maxX:Math.max(h.maxX,l.maxX)+d,maxY:Math.max(h.maxY,l.maxY)+d}},createPath:function(t){var e=this._attrs,n=e.x,r=e.y,i=e.rs,o=e.re,a=e.startAngle,s=e.endAngle,c=e.clockwise,u={x:Math.cos(a)*i+n,y:Math.sin(a)*i+r},h={x:Math.cos(a)*o+n,y:Math.sin(a)*o+r},l={x:Math.cos(s)*i+n,y:Math.sin(s)*i+r};(t=t||self.get("context")).beginPath(),t.moveTo(u.x,u.y),t.lineTo(h.x,h.y),t.arc(n,r,o,a,s,c),t.lineTo(l.x,l.y),t.arc(n,r,i,s,a,!c),t.closePath()}}),t.exports=a},function(t,e,n){var r=n(19),i=n(58),o=function t(e){t.superclass.constructor.call(this,e)};o.ATTRS={x:0,y:0,rx:1,ry:1,lineWidth:1},r.extend(o,i),r.augment(o,{canFill:!0,canStroke:!0,type:"ellipse",getDefaultAttrs:function(){return{lineWidth:1}},calculateBox:function(){var t=this._attrs,e=t.x,n=t.y,r=t.rx,i=t.ry,o=this.getHitLineWidth(),a=r+o/2,s=i+o/2;return{minX:e-a,minY:n-s,maxX:e+a,maxY:n+s}},createPath:function(t){var e=this._attrs,n=e.x,i=e.y,o=e.rx,a=e.ry;t=t||self.get("context");var s=o>a?o:a,c=o>a?1:o/a,u=o>a?a/o:1,h=[1,0,0,0,1,0,0,0,1];r.mat3.scale(h,h,[c,u]),r.mat3.translate(h,h,[n,i]),t.beginPath(),t.save(),t.transform(h[0],h[1],h[3],h[4],h[6],h[7]),t.arc(0,0,s,0,2*Math.PI),t.restore(),t.closePath()}}),t.exports=o},function(t,e,n){var r=n(19),i=n(58),o=function t(e){t.superclass.constructor.call(this,e)};r.extend(o,i),r.augment(o,{canFill:!0,canStroke:!0,type:"dom",calculateBox:function(){var t=this._attrs,e=t.x,n=t.y,r=t.width,i=t.height,o=this.getHitLineWidth()/2;return{minX:e-o,minY:n-o,maxX:e+r+o,maxY:n+i+o}}}),t.exports=o},function(t,e,n){var r=n(19),i=n(58),o=function t(e){t.superclass.constructor.call(this,e)};o.ATTRS={x:0,y:0,r:0,lineWidth:1},r.extend(o,i),r.augment(o,{canFill:!0,canStroke:!0,type:"circle",getDefaultAttrs:function(){return{lineWidth:1}},calculateBox:function(){var t=this._attrs,e=t.x,n=t.y,r=t.r,i=this.getHitLineWidth()/2+r;return{minX:e-i,minY:n-i,maxX:e+i,maxY:n+i}},createPath:function(t){var e=this._attrs,n=e.x,r=e.y,i=e.r;t.beginPath(),t.arc(n,r,i,0,2*Math.PI,!1),t.closePath()}}),t.exports=o},function(t,e,n){var r=n(19),i=n(58),o=n(602),a=n(601);function s(t,e,n){return t+e*Math.cos(n)}function c(t,e,n){return t+e*Math.sin(n)}var u=function t(e){t.superclass.constructor.call(this,e)};u.ATTRS={x:0,y:0,r:0,startAngle:0,endAngle:0,clockwise:!1,lineWidth:1,startArrow:!1,endArrow:!1},r.extend(u,i),r.augment(u,{canStroke:!0,type:"arc",getDefaultAttrs:function(){return{x:0,y:0,r:0,startAngle:0,endAngle:0,clockwise:!1,lineWidth:1,startArrow:!1,endArrow:!1}},calculateBox:function(){var t=this._attrs,e=t.x,n=t.y,r=t.r,i=t.startAngle,a=t.endAngle,s=t.clockwise,c=this.getHitLineWidth()/2,u=o.box(e,n,r,i,a,s);return u.minX-=c,u.minY-=c,u.maxX+=c,u.maxY+=c,u},getStartTangent:function(){var t=this._attrs,e=t.x,n=t.y,r=t.startAngle,i=t.r,o=t.clockwise,a=Math.PI/180;o&&(a*=-1);var u=[],h=s(e,i,r+a),l=c(n,i,r+a),d=s(e,i,r),f=c(n,i,r);return u.push([h,l]),u.push([d,f]),u},getEndTangent:function(){var t=this._attrs,e=t.x,n=t.y,r=t.endAngle,i=t.r,o=t.clockwise,a=Math.PI/180,u=[];o&&(a*=-1);var h=s(e,i,r+a),l=c(n,i,r+a),d=s(e,i,r),f=c(n,i,r);return u.push([d,f]),u.push([h,l]),u},createPath:function(t){var e=this._attrs,n=e.x,r=e.y,i=e.r,o=e.startAngle,a=e.endAngle,s=e.clockwise;(t=t||self.get("context")).beginPath(),t.arc(n,r,i,o,a,s)},afterPath:function(t){var e=this._attrs;if(t=t||this.get("context"),e.startArrow){var n=this.getStartTangent();a.addStartArrow(t,e,n[0][0],n[0][1],n[1][0],n[1][1])}if(e.endArrow){var r=this.getEndTangent();a.addEndArrow(t,e,r[0][0],r[0][1],r[1][0],r[1][1])}}}),t.exports=u},function(t,e){t.exports={xAt:function(t,e,n,r,i){return e*Math.cos(t)*Math.cos(i)-n*Math.sin(t)*Math.sin(i)+r},yAt:function(t,e,n,r,i){return e*Math.sin(t)*Math.cos(i)+n*Math.cos(t)*Math.sin(i)+r},xExtrema:function(t,e,n){return Math.atan(-n/e*Math.tan(t))},yExtrema:function(t,e,n){return Math.atan(n/(e*Math.tan(t)))}}},function(t,e,n){var r=n(19),i=r.vec2;function o(t,e,n,r){var i=1-r;return i*(i*t+2*r*e)+r*r*n}function a(t,e,n,r,a,s,c,u,h){var l,d,f,g,p,m,v,x=.005,y=1/0,b=[c,u];for(p=0;p<1;p+=.05)f=[o(t,n,a,p),o(e,r,s,p)],(d=i.squaredDistance(b,f))<y&&(l=p,y=d);for(y=1/0,v=0;v<32&&!(x<1e-4);v++){var w=l-x,M=l+x;f=[o(t,n,a,w),o(e,r,s,w)],d=i.squaredDistance(b,f),w>=0&&d<y?(l=w,y=d):(g=[o(t,n,a,M),o(e,r,s,M)],m=i.squaredDistance(b,g),M<=1&&m<y?(l=M,y=m):x*=.5)}return h&&(h.x=o(t,n,a,l),h.y=o(e,r,s,l)),Math.sqrt(y)}t.exports={at:o,projectPoint:function(t,e,n,r,i,o,s,c){var u={};return a(t,e,n,r,i,o,s,c,u),u},pointDistance:a,extrema:function(t,e,n){var i=t+n-2*e;if(r.isNumberEqual(i,0))return[.5];var o=(t-e)/i;return o<=1&&o>=0?[o]:[]}}},function(t,e,n){var r=n(19),i=n(746),o=n(745),a=n(744),s=n(116),c=function(t){this._cfg={zIndex:0,capture:!0,visible:!0,destroyed:!1},r.assign(this._cfg,this.getDefaultCfg(),t),this.initAttrs(this._cfg.attrs),this._cfg.attrs={},this.initTransform(),this.init()};c.CFG={id:null,zIndex:0,canvas:null,parent:null,capture:!0,context:null,visible:!0,destroyed:!1},r.augment(c,i,o,s,a,{init:function(){this.setSilent("animable",!0),this.setSilent("animating",!1)},getParent:function(){return this._cfg.parent},getDefaultCfg:function(){return{}},set:function(t,e){return"zIndex"===t&&this._beforeSetZIndex&&this._beforeSetZIndex(e),"loading"===t&&this._beforeSetLoading&&this._beforeSetLoading(e),this._cfg[t]=e,this},setSilent:function(t,e){this._cfg[t]=e},get:function(t){return this._cfg[t]},show:function(){return this._cfg.visible=!0,this},hide:function(){return this._cfg.visible=!1,this},remove:function(t,e){var n=this._cfg,i=n.parent,o=n.el;return i&&r.remove(i.get("children"),this),o&&(e?i&&i._cfg.tobeRemoved.push(o):o.parentNode.removeChild(o)),(t||void 0===t)&&this.destroy(),this},destroy:function(){this.get("destroyed")||(this._attrs=null,this.removeEvent(),this._cfg={destroyed:!0})},toFront:function(){var t=this._cfg,e=t.parent;if(e){var n=e._cfg.children,r=t.el,i=n.indexOf(this);n.splice(i,1),n.push(this),r&&(r.parentNode.removeChild(r),t.el=null)}},toBack:function(){var t=this._cfg,e=t.parent;if(e){var n=e._cfg.children,r=t.el,i=n.indexOf(this);if(n.splice(i,1),n.unshift(this),r){var o=r.parentNode;o.removeChild(r),o.insertBefore(r,o.firstChild)}}},_beforeSetZIndex:function(t){var e=this._cfg.parent;this._cfg.zIndex=t,r.isNil(e)||e.sort();var n=this._cfg.el;if(n){var i=e._cfg.children,o=i.indexOf(this),a=n.parentNode;a.removeChild(n),o===i.length-1?a.appendChild(n):a.insertBefore(n,a.childNodes[o])}return t},_setAttrs:function(t){return this.attr(t),t},setZIndex:function(t){return 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this.getMatrix()[0]},updateMatrix:function(t){var e=this.getMatrix(),n={updateMatrix:t,originMatrix:e},r=e[0]!==t[0];return this.emit("beforeviewportchange",n),r&&this.emit("beforezoom",n),this.setMatrix(t),r&&this.emit("afterzoom",n),this.emit("afterviewportchange",n),this.draw(),this},zoom:function(t,e){if(!r.isNumber(t)){e=this._getZoomRatio(e);var n=this.get("_rootGroup"),i=r.clone(n.getMatrix()),o=i[6]+i[0]*t.x-e*t.x,a=i[7]+i[0]*t.y-e*t.y;return i[6]=0,i[7]=0,i[0]=e,i[4]=e,r.mat3.translate(i,i,[o,a]),this.updateMatrix(i),this}var s=this.get("width"),c=this.get("height");this.zoomByDom({x:s/2,y:c/2},t)},zoomByDom:function(t,e){var n=this.getPoint(t);return this.zoom(n,e),this},translate:function(t,e){var n=this.get("_rootGroup").getMatrix();return r.mat3.translate(n,n,[t,e]),this.updateMatrix(n),this},translateByDom:function(t,e){var n=this.get("_rootGroup").getMatrix()[0];return this.translate(t/n,e/n),this},getMatrix:function(){return this.get("_rootGroup").getMatrix()},setMatrix:function(t){this.get("_rootGroup").setMatrix(t)},getPoint:function(t){return this.getPointByDom(t)},getPointByDom:function(t){var e=this.get("_rootGroup").getMatrix();return r.invertMatrix(t,e)},getPointByCanvas:function(t){var e=this.get("_canvas").get("pixelRatio");return this.getPoint({x:t.x/e,y:t.y/e})},getPointByClient:function(t){var e=this.get("_canvas").getPointByClient(t.x,t.y);return this.getPointByCanvas(e)},getDomPoint:function(t){var e=this.get("_rootGroup").getMatrix();return r.applyMatrix(t,e)},getCanvasPoint:function(t){var e=this.get("_canvas").get("pixelRatio"),n=this.getDomPoint(t);return{x:n.x*e,y:n.y*e}},getClientPoint:function(t){var e=this.getCanvasPoint(t),n=this.get("_canvas").getClientByPoint(e.x,e.y);return{x:n.clientX,y:n.clientY}},focus:function(t){if(r.isString(t)&&(t=this.find(t)),t){var e=t.getCenter();this.focusPoint(e)}return this},focusPoint:function(t){var e=this.get("_rootGroup").getMatrix(),n=this.get("width"),r=this.get("height"),i=-e[6]+n/2-e[0]*t.x,o=-e[7]+r/2-e[0]*t.y;return this.translate(i,o),this},focusPointByDom:function(t){var e=this.getPoint(t);return this.focusPoint(e),this}},t.exports=i},function(t,e){t.exports={INIT:"_initDraw",AUGMENT:{_initDraw:function(){var t=this,e=this.get("_controllers").animate;["clear","show","hide","change","updatenodeposition"].forEach((function(n){e&&t.on("before"+n,(function(n){var r=t.get("_forcePreventAnimate"),i=n?n.affectedItemIds:void 0;!0!==r&&e&&e.cacheGraph("startCache",i)})),t.on("after"+n,(function(n){var r=n?n.affectedItemIds:void 0,i=t.get("_forcePreventAnimate");if(n&&"changeData"===n.action){var o=t.get("fitView");o&&t.setFitView(o)}!0!==i&&e?(e.cacheGraph("endCache",r),e.run()):t.draw()}))}))},draw:function(){this.get("_canvas").draw()},animateDraw:function(){this.get("_controllers").animate.run()}}}},function(t,e,n){var r=n(247);function i(t,e){var n=t.getGraphicGroup(),i=t.getBBox(),o=(i.minX+i.maxX)/2,a=(i.minY+i.maxY)/2,s=n.getMatrix()[0];n.transform([["t",-o,-a],["s",.01/s,.01/s],["t",o,a]]),n.animate({transform:[["t",-o,-a],["s",100*s,100*s],["t",o,a]]},r.enterDuration,r.enterEasing,e)}function o(t,e){var n=t.getGraphicGroup(),i=t.getBBox(),o=(i.minX+i.maxX)/2,a=(i.minY+i.maxY)/2,s=n.getMatrix()[0];n.animate({transform:[["t",-o,-a],["s",.01/s,.01/s],["t",o,a]]},r.leaveDuration,r.leaveEasing,e)}function a(t,e){t.deepEach((function(t){if(t.isShape){var n=t.attr("fillOpacity"),i=t.attr("strokeOpacity");t.attr({fillOpacity:0,strokeOpacity:0}),t.animate({fillOpacity:n,strokeOpacity:i},r.enterDuration,r.enterEasing,e)}}))}function s(t,e){t.deepEach((function(t){var n=t.attr("fillOpacity"),i=t.attr("strokeOpacity");t.isShape&&t.animate({fillOpacity:0,strokeOpacity:0},r.leaveDuration,r.leaveEasing,(function(){t.attr({fillOpacity:n,strokeOpacity:i}),e()}))}))}t.exports={enterScaleIn:function(t){var e=t.item;t.element.isItemContainer&&e.getKeyShape()&&i(e)},showScaleIn:function(t){var e=t.item;t.element.isItemContainer&&e.getKeyShape()&&i(e)},leaveScaleOut:function(t){var e=t.item,n=t.element,r=t.done;n.isItemContainer&&o(e,(function(){r()}))},hideScaleOut:function(t){var e=t.item,n=t.element,r=t.done;n.isItemContainer&&o(e,(function(){r()}))},enterFadeIn:function(t){var e=t.element,n=t.item;e.isItemContainer&&n.getKeyShape()&&a(e)},showFadeIn:function(t){var e=t.element,n=t.item;e.isItemContainer&&n.getKeyShape()&&a(e)},leaveFadeOut:function(t){var e=t.element,n=t.item,r=t.done;e.isItemContainer&&n.getKeyShape()&&s(e,r)},hideFadeOut:function(t){var e=t.element,n=t.item,r=t.done;e.isItemContainer&&n.getKeyShape()&&s(e,r)}}},function(t,e,n){function r(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}var i=n(599),o=n(693),a=n(26),s=n(247),c=["matrix","fillStyle","strokeStyle","endArrow","startArrow"],u=function(t){function e(){return t.apply(this,arguments)||this}!function(t,e){t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e}(e,t);var n=e.prototype;return n.getDefaultCfg=function(){return{show:"scaleIn",hide:"scaleOut",enter:"scaleIn",leave:"scaleOut",update:function(t){var e=t.element,n=t.endKeyFrame.props;e.animate(function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{},i=Object.keys(n);"function"==typeof Object.getOwnPropertySymbols&&(i=i.concat(Object.getOwnPropertySymbols(n).filter((function(t){return Object.getOwnPropertyDescriptor(n,t).enumerable})))),i.forEach((function(e){r(t,e,n[e])}))}return t}({matrix:n.matrix},n.attrs),s.updateDuration,s.updateEasing)},graph:null,startCache:{},endCache:{},keykeyCache:{}}},n._init=function(){var t=this,e=this.graph,n=this.keykeyCache;e.on("afteritemdraw",(function(e){e.item.getGraphicGroup().deepEach((function(e){n[e.gid]=t._getCache(e)}),!0)}))},n.cacheGraph=function(t,e){var n,r=this,i=this.graph;n=e?e.map((function(t){return i.find(t)})):i.getItems(),this[t]={},n.forEach((function(e){e&&r.cache(e,r[t],t)}))},n._getCache=function(t){var e=this.keykeyCache;if(!a.isObject(t))return e[t];var n={props:{matrix:a.clone(t.getMatrix()),attrs:{}}};if(t.isShape){var r=t.attr();r=a.omit(r,c),n.props.attrs=a.clone(r)}return n},n._getAnimation=function(t,e){var n=this.graph,r=t.shapeObj,i=this[e],s=r[e+"Animation"]||r[e+"Animate"],c=n.get("_"+e+"Animation"),u=s||c||i;return a.isString(u)?o[e+a.upperFirst(u)]:u},n.cache=function(t,e,n){var r=this;t.getGraphicGroup().deepEach((function(i){var o=i.gid,a="startCache"===n?r._getCache(i):r._getCache(i.gid);a.enterAnimate=r._getAnimation(t,"enter"),a.leaveAnimate=r._getAnimation(t,"leave"),a.showAnimate=r._getAnimation(t,"show"),a.hideAnimate=r._getAnimation(t,"hide"),a.updateAnimate=r._getAnimation(t,"update"),a.item=t,a.element=i,a.visible=i.get("visible"),e[o]=a}),!0)},n._compare=function(){var t=this.startCache,e=this.endCache,n=[],r=[],i=[],o=[],s=[];a.each(e,(function(e,r){var a=t[r];a?a.element.get("type")===e.element.get("type")&&(a.visible&&e.visible?i.push(r):a.visible&&!e.visible?o.push(r):!a.visible&&e.visible&&s.push(r)):n.push(r)})),a.each(t,(function(t,n){e[n]||r.push(n)})),this.enterElements=n,this.leaveElements=r,this.updateElements=i,this.hideElements=o,this.showElements=s},n._addTween=function(){var t=this.enterElements,e=this.leaveElements,n=this.updateElements,r=this.hideElements,i=this.showElements,o=this.startCache,s=this.endCache;t.forEach((function(t){var e=s[t],n=e.enterAnimate;n&&n({element:e.element,item:e.item,endKeyFrame:e,startKeyFrame:null,startCache:o,endCache:s,done:function(){}})})),e.forEach((function(t){var e=o[t],n=e.leaveAnimate;if(n){var r=o[t].element;r.isItemContainer&&r.getParent().add(r),n({element:r,item:e.item,endKeyFrame:null,startKeyFrame:e,startCache:o,endCache:s,done:function(){r.isItemContainer&&r.remove()}})}})),n.forEach((function(t){var e=s[t],n=o[t],r=e.element,i=n.element,c=n.props,u=e.props,h=e.updateAnimate;c.attrs&&r.attr(c.attrs),a.isEqual(c.matrix,u.matrix)||r.setMatrix(c.matrix),h({element:r,item:e,endKeyFrame:e,startKeyFrame:n,startCache:o,endCache:s,done:function(){}}),i!==r&&i.remove()})),r.forEach((function(t){var e=s[t],n=o[t],r=e.hideAnimate;r&&(e.element.show(),r({element:e.element,item:e.item,endKeyFrame:e,startKeyFrame:n,startCache:o,endCache:s,done:function(){var t=e.item,n=t.getGraphicGroup();!t.visible&&n.hide()}}))})),i.forEach((function(t){var e=s[t],n=o[t],r=e.showAnimate;r&&r({element:e.element,item:e.item,endKeyFrame:e,startKeyFrame:n,startCache:o,endCache:s,done:function(){}})}))},n.run=function(){this.graph.destroyed||(this._compare(),this._addTween())},e}(i);t.exports=u},function(t,e,n){function r(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}var i=n(26),o=n(694),a={INIT:"_initAnimate",CFG:{animate:!1}};a.AUGMENT={_initAnimate:function(){var t=this.get("animate");if(t){var e=this.get("_controllers"),n={graph:this};i.isPlainObject(t)&&(n=function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{},i=Object.keys(n);"function"==typeof Object.getOwnPropertySymbols&&(i=i.concat(Object.getOwnPropertySymbols(n).filter((function(t){return Object.getOwnPropertyDescriptor(n,t).enumerable})))),i.forEach((function(e){r(t,e,n[e])}))}return t}({},n,t)),e.animate=new o(n)}}},t.exports=a},function(t,e,n){var r=n(26),i={INIT:"_initFilter",CFG:{filters:[]}};i.AUGMENT={_initFilter:function(){var t=this,e=this.get("filters");r.isFunction(e)&&this.set("filters",[e]),this.on("afterchange",(function(n){var r=n.action;e.length>0&&"changeData"===r&&!t.destroyed&&t.filter()}))},addFilter:function(t){return this.get("filters").push(t),t},removeFilter:function(t){var e=this.get("filters");this.set("filters",r.filter(e,t))},filter:function(){this.emit("beforefilter");var t=this.get("filters"),e=this.getItems(),n=this._getFilterItems();t.forEach((function(t){n=n.filter(t)})),e.forEach((function(t){-1===n.indexOf(t)?t.hide():t.show()})),this.draw(),this.emit("afterfilter")},_getFilterItems:function(){return this.getItems().filter((function(t){return!1!==t.getShapeObj().filter}))}},t.exports=i},function(t,e,n){var r=n(26),i=n(626),o={CFG:{modes:{default:[]},mode:"default",_eventCache:{}},INIT:"_initModes"};o.AUGMENT={_initModes:function(){var t=this.get("mode");this.changeMode(t)},changeMode:function(t){var e=this.get("modes");r.isEmpty(e)||r.isEmpty(e[t])||(i.resetMode(e[t],this),this.set("mode",t))},addBehaviour:function(t,e){var n=this.get("modes");e=e||this.get("mode"),r.isEmpty(n[e])&&(n[e]=[]);var o=n[e],a=[].concat(t);return r.each(a,(function(t){-1===o.indexOf(t)&&o.push(t)})),i.resetMode(n[e],this),this},removeBehaviour:function(t){var e=this.get("modes"),n=this.get("mode"),o=e[n];if(!r.isEmpty(o)){var a=[].concat(t);return o=o.filter((function(t){return-1===a.indexOf(t)})),e[n]=o,i.resetMode(o,this),this}},behaviourOn:function(t,e){var n=this._eventCache;n[t]||(n[t]=[]),n[t].push(e),this.on(t,e)},_off:function(){var t=this,e=this._eventCache;r.each(e,(function(e,n){r.each(e,(function(e){t.off(n,e)}))})),this._eventCache={}}},t.exports=o},function(t,e,n){var r=n(599),i=n(26),o={MOUSEMOVE:"mousemove",MOUSEDOWN:"mousedown",MOUSEUP:"mouseup",MOUSEENTER:"mouseenter",MOUSELEAVE:"mouseleave",CLICK:"click",DBLCLICK:"dblclick",DRAGSTART:"dragstart",DRAG:"drag",DRAGENTER:"dragenter",DRAGLEAVE:"dragleave",DRAGEND:"dragend",DROP:"drop",CONTEXTMENU:"contextmenu",WHEEL:"wheel",KEYDOWN:"keydown",KEYUP:"keyup",KEYPRESS:"keypress",MOUSEWHEEL:"mousewheel"},a=[o.DBLCLICK,o.MOUSEDOWN,o.MOUSEUP,o.MOUSEENTER,o.MOUSELEAVE,o.MOUSEMOVE,o.CONTEXTMENU,o.WHEEL,o.MOUSEWHEEL],s=[o.KEYDOWN,o.KEYUP,o.KEYPRESS],c=function(t){function e(e){var n;return(n=t.call(this,e)||this)._domEvents=[],n._initEventStates(),n._registerEvents(),n}!function(t,e){t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e}(e,t);var n=e.prototype;return n._initEventStates=function(){this._pressing=!1,this._dragging=!1,this._currentEventObj={},this._dragEventObj={}},n._registerEvents=function(){this._registerMouseEvents(),this._registerKeyboardEvents()},n._registerKeyboardEvents=function(){var t=this.graph,e=t.getKeyboardEventWrapper(),n=this._domEvents,r=t.get("keyboardEnable");i.each(s,(function(o){n.push(i.addEventListener(e,o,(function(e){var n=!0;i.isFunction(r)&&(n=r()),n&&t.emit(o,{domEvent:e})})))}))},n._registerMouseEvents=function(){var t=this,e=this,n=this.graph.getMouseEventWrapper(),r=this._domEvents;i.each(a,(function(a){r.push(i.addEventListener(n,a,(function(n){if(n.type!==o.MOUSEENTER||!n.fromElement||n.fromElement.parentNode&&!function(t,e){for(var n=t.parentNode;n;){if("foreignObject"===n.tagName)return!0;n=n.parentNode}return!1}(n.fromElement)){var r=t._currentEventObj;t._oldEventObj=r,t._processEventObj(n);var a=t._currentEventObj;e._simulateEvents(n,r,a),-1!==[o.MOUSELEAVE,o.MOUSEENTER].indexOf(n.type)&&e._triggerEvent("canvas:"+n.type),e._triggerEvent(n.type),n.type===o.MOUSELEAVE&&(t._dragging&&e._triggerEvent(o.DRAGLEAVE,i.mix({},a,{item:null,shape:null,currentItem:t._dragEventObj.item,currentShape:t._dragEventObj.shape})),e._initEventStates())}})))}))},n.destroy=function(){var t=this._domEvents;i.each(t,(function(t){t&&t.remove()})),this._domEvents=null},n._triggerEvent=function(t,e){if(e||(e="mouseleave"===t?this._oldEventObj:this._currentEventObj),"mousedown"===t&&(e.button=this._button),e._type=t,this.emitGraphEvent(t,e),-1===["canvas:"+o.MOUSELEAVE,"canvas:"+o.MOUSEENTER].indexOf(t)){var n=e.shape&&e.shape.eventPreFix;if(-1!==[o.DRAGSTART,o.DRAG,o.DRAGEND].indexOf(t)&&(n=e.currentShape&&e.currentShape.eventPreFix),n){var r=n+":"+t;e._type=r,i.isBoolean(e._isItemChange)?e._isItemChange&&this.emitGraphEvent(r,e):this.emitGraphEvent(r,e)}}},n.emitGraphEvent=function(t,e){this.graph.emit(t,e)},n._getDistanceToPress=function(t){return Math.pow(t.clientX-this._pressX,2)+Math.pow(t.clientY-this._pressY,2)},n._simulateEvents=function(t,e,n){void 0===e&&(e={}),void 0===n&&(n={});var r=this._dragEventObj.item,a=this._dragEventObj.shape;switch(t.type){case o.MOUSEDOWN:this._pressing=!0,this._button=t.button,this._pressX=t.clientX,this._pressY=t.clientY;break;case o.MOUSEMOVE:if(this._dragging){if(this._triggerEvent(o.DRAG,i.mix({},n,{button:this._button,currentItem:r,currentShape:a})),e.shape!==n.shape){var s=this._isItemChange(e,n);e.shape&&this._triggerEvent(o.DRAGLEAVE,i.mix({},n,{button:this._button,item:e.item,shape:e.shape,toItem:n.item,toShape:n.shape,currentItem:r,currentShape:a,_isItemChange:s})),n.shape&&this._triggerEvent(o.DRAGENTER,i.mix({},n,{button:this._button,currentItem:r,currentShape:a,fromItem:e.item,fromShape:e.shape,_isItemChange:s}))}}else this._pressing&&this._getDistanceToPress(t)>9&&(this._dragging=!0,this._dragEventObj=e,r=this._dragEventObj.item,a=this._dragEventObj.shape,this._triggerEvent(o.DRAGSTART,i.mix({},e,{button:this._button,currentItem:r,currentShape:a})));if(e.shape!==n.shape){var c=this._isItemChange(e,n);e.shape&&this._triggerEvent(o.MOUSELEAVE,i.mix({},n,{item:e.item,shape:e.shape,toItem:n.item,toShape:n.shape,_isItemChange:c})),n.shape&&this._triggerEvent(o.MOUSEENTER,i.mix({},n,{fromtItem:e.item,fromShape:e.shape,_isItemChange:c}))}break;case o.MOUSEUP:!this._dragging&&this._pressing?this._triggerEvent(o.CLICK,i.mix({},n,{button:this._button})):(this._triggerEvent(o.DROP,i.mix({},n,{button:this._button,currentItem:r,currentShape:a})),this._triggerEvent(o.DRAGEND,i.mix({},n,{button:this._button,currentItem:r,currentShape:a}))),this._pressing=!1,this._dragging=!1,this._dragEventObj={};break;default:return}},n._isItemChange=function(t,e){var n=t.shape,r=e.shape,o=n&&r&&(n.get("isItemChange")||r.get("isItemChange"));return o?o(r,n):i.isObject(t.item)&&i.isObject(e.item)?t.item.id!==e.item.id:t.item!==e.item},n._processEventObj=function(t){var e=this.graph.get("_canvas"),n=this._getEventObj(t,e);this._currentEventObj=n},n._parsePoint=function(t,e){return this.graph.getPointByCanvas({x:t,y:e})},n._getEventObj=function(t,e){var n=this.graph,r=t.clientX,i=t.clientY,o=e.getPointByClient(r,i),a=this._parsePoint(o.x,o.y),s=e.getShape(o.x,o.y,t),c=n.getItemByShape(s),u=e.get("pixelRatio");return{item:c,shape:s,x:a.x,y:a.y,domX:o.x/u,domY:o.y/u,domEvent:t}},e}(r);t.exports=c},function(t,e,n){var r={},i=n(698);r.INIT="_initEvents",r.CFG={keyboardEnable:!0},r.AUGMENT={_initEvents:function(){this.get("_controllers").events=new i({graph:this})}},t.exports=r},function(t,e,n){var r=n(26),i={};i.AUGMENT={find:function(t){return this.get("_itemMap")[t]},getNodes:function(){return this.get("_itemMap")._nodes},getEdges:function(){return this.get("_itemMap")._edges},getGroups:function(){return this.get("_itemMap")._groups},getGuides:function(){return this.get("_itemMap")._guides},getItems:function(){var t=this.get("_itemMap"),e=[];return r.each(t,(function(t){t.type&&e.push(t)})),e},getItemByShape:function(t){return t?this.getItem(t.id):null},getItem:function(t){var e=this.get("_itemMap");return 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n=t.path,o=t.shorten,a=t.tangent,s=t.ratio,c=t.style;a=a(this),o=o(this),n=n(this),c=c(this),s=s();var u=this.group,h=this.keyShape,l=i.parsePathString(h.attr("path")),d=l[l.length-1],f=l[0],g=h.getPoint(s);if(g&&!isNaN(g.x)){var p=u.addShape("path",{attrs:function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{},i=Object.keys(n);"function"==typeof Object.getOwnPropertySymbols&&(i=i.concat(Object.getOwnPropertySymbols(n).filter((function(t){return Object.getOwnPropertyDescriptor(n,t).enumerable})))),i.forEach((function(e){r(t,e,n[e])}))}return t}({path:n},c)}),m=a[1][0]-a[0][0],v=a[1][1]-a[0][1],x=o/Math.sqrt(m*m+v*v),y=[-m*x,-v*x],b=0,w=Math.atan(m/v);0===v&&m<0?b=Math.PI:m>0&&v>0?b=Math.PI/2-w:m<0&&v<0?b=-Math.PI/2-w:m>=0&&v<0?b=-w-Math.PI/2:m<=0&&v>0&&(b=Math.PI/2-w),p.rotate(b),p.translate(g.x,g.y),"end"===e?(d[d.length-1]=y[1]+g.y,d[d.length-2]=y[0]+g.x):(f[f.length-1]=y[1]+g.y,f[f.length-2]=y[0]+g.x),h.attr("path",l),this[e+"Arrow"]=p}},n._getControlPoints=function(){var t=this.model.controlPoints;return i.isArray(t)?t:[]},n._shouldDraw=function(){return t.prototype._shouldDraw.call(this)&&this.linkedItemVisible()},n._getPoint=function(t){if(t.isItem){var e=t.getBBox();return{x:e.centerX,y:e.centerY}}return{x:t.x,y:t.y}},n.linkedItemVisible=function(){var t=this.source,e=this.target;return i.isPlainObject(t)||i.isPlainObject(e)||t.isVisible()||e.isVisible()||t.collapsedParent!==e.collapsedParent},n.getSource=function(){var t=this.source,e=t.collapsedParent,n=this.itemMap;return e?n[e.id]:t},n.getTarget=function(){var t=this.target,e=t.collapsedParent,n=this.itemMap;return e?n[e.id]:t},n.getPoints=function(){var t=this.getSource(),e=this.getTarget(),n=this.model,r=this._getControlPoints(),o=this._getPoint(t),a=this._getPoint(e),s=[o].concat(r).concat([a]),c=s.length;if(t.isItem){var u=i.isNumber(this.model.sourceAnchor)&&t.id===n.source?this.model.sourceAnchor:s[1],h=t.getLinkPoints(u);s[0]=h[0]}if(e.isItem){var l=i.isNumber(this.model.targetAnchor)&&e.id===n.target?this.model.targetAnchor:s[c-2],d=e.getLinkPoints(l);s[c-1]=d[0]}return s},n.destroy=function(){var e=this.itemMap,n=this.model,r=e[n.source],o=e[n.target];r&&r.isItem&&i.Array.remove(r.edges,this),o&&o.isItem&&i.Array.remove(o.edges,this),t.prototype.destroy.call(this)},e}(n(608));t.exports=o},function(t,e,n){t.exports={Node:n(624),Edge:n(709),Group:n(708),Guide:n(707)}},function(t,e,n){var r;
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 * EventEmitter v5.2.5 - git.io/ee
 * Unlicense - http://unlicense.org/
 * Oliver Caldwell - http://oli.me.uk/
 * @preserve
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i}.call(e,n,e,t))||(t.exports=r)}("undefined"!=typeof window?window:this||{})},function(t,e,n){var r=n(26),i=function(t){!function(t,e){t.prototype=Object.create(e.prototype),t.prototype.constructor=t,t.__proto__=e}(n,t);var e=n.prototype;function n(e){var n,i=(n=t.call(this)||this).getDefaultCfg();return n._cfg=r.mix({},i,e),n}return e.getDefaultCfg=function(){return{}},e.get=function(t){return this._cfg[t]},e.set=function(t,e){this._cfg[t]=e},e.destroy=function(){this._cfg={},this.removeAllListeners(),this.destroyed=!0},n}(n(711));t.exports=i},function(t,e,n){var r=n(26),i=n(248),o=function(){};r.augment(o,{drawInner:function(t){var e=r.clone(this.getTotalMatrix()),n=this._attrs,i=n.x,o=n.y,a=n.width,s=n.height;t.setTransform(e[0],e[1],e[3],e[4],e[6],e[7]),t.drawImage(this.domImage,i,o,a,s)}}),r.mixin(i.Dom,[o]),t.exports=o},function(t,e,n){var r=n(26),i=n(248),o=function(){};r.augment(o,{hasClass:function(t){var 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t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}var i=n(258),o=n(26),a=n(247);i.registerGroup("common",{draw:function(t){return t.getModel().collapsed?this.drawCollapsed(t):this.drawExpanded(t)},defaultWidth:184,defaultHeight:40,getLabel:function(t){return t.getModel().label},drawLabel:function(t,e,n){var r=this.getLabel(t);if(r){var i=t.getGraphicGroup(),s=[8,8];e+=s[0],n+=s[1];var c=t.getModel(),u=c.labelOffsetX,h=c.labelOffsetY,l=c.labelRotate;e=u?u+e:e,n=h?h+n:n;var d=o.mix(!0,{},a.labelStyle,{x:e,y:n,textAlign:"left",textBaseline:"top"});o.isObject(r)?o.mix(d,r):d.text=r;var f=i.addShape("text",{class:"label",attrs:d});if(l){var g=f.getBBox(),p=(g.maxX+g.minX)/2,m=(g.maxY+g.minY)/2;f.transform([["t",-p,-m],["r",l,l],["t",p,m]])}}},drawKeyShape:function(t,e){var n=e.x,r=e.y,i=e.width,s=e.height,c=t.getModel(),u=t.getGraphicGroup(),h=o.mix({},a.groupStyle,c.style),l=o.getRectPath(n,r,i,s,h.radius);return t.lastChildrenBox=e,u.addShape("path",{attrs:o.mix({},h,{path:l})})},getChildrenBBox:function(t){var e=function(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{},i=Object.keys(n);"function"==typeof Object.getOwnPropertySymbols&&(i=i.concat(Object.getOwnPropertySymbols(n).filter((function(t){return Object.getOwnPropertyDescriptor(n,t).enumerable})))),i.forEach((function(e){r(t,e,n[e])}))}return t}({},t.lastChildrenBox),n=t.getModel();if(t.getChildren().length>0){var i=t.getChildrenBBox();e.x=i.minX-a.groupBackgroundPadding[3],e.y=i.minY-a.groupBackgroundPadding[0],e.width=i.maxX-i.minX+a.groupBackgroundPadding[3]+a.groupBackgroundPadding[1],e.height=i.maxY-i.minY+a.groupBackgroundPadding[0]+a.groupBackgroundPadding[2]}else e.width=this.defaultWidth,e.height=this.defaultHeight;return o.isNil(e.x)&&!o.isNil(n.x)&&(e.x=n.x),o.isNil(e.y)&&!o.isNil(n.y)&&(e.y=n.y),e},drawExpanded:function(t){var e=this.getChildrenBBox(t),n=this.drawKeyShape(t,e);return this.drawLabel(t,e.x,e.y),n},drawCollapsed:function(t){var e=this.getChildrenBBox(t);e.width=this.defaultWidth,e.height=this.defaultHeight;var n=this.drawKeyShape(t,e);return this.drawLabel(t,e.x,e.y),n},anchor:{intersectBox:"rect"}})},function(t,e,n){t.exports={common:n(718)}},function(t,e,n){function r(t){for(var e=1;e<arguments.length;e++){var n=null!=arguments[e]?arguments[e]:{},r=Object.keys(n);"function"==typeof Object.getOwnPropertySymbols&&(r=r.concat(Object.getOwnPropertySymbols(n).filter((function(t){return Object.getOwnPropertyDescriptor(n,t).enumerable})))),r.forEach((function(e){i(t,e,n[e])}))}return t}function i(t,e,n){return e in t?Object.defineProperty(t,e,{value:n,enumerable:!0,configurable:!0,writable:!0}):t[e]=n,t}var o=n(258),a=n(26),s=n(247),c={path:function(t){var e=t.getKeyShape().attr("lineWidth"),n=10*(e=e>3?e:3)/3,r=4*e/3,i=4*e;return[["M",-n,r],["L",0,0],["L",-n,-r],["A",i,i,0,0,1,-n,r],["Z"]]},shorten:function(t){var e=t.getKeyShape().attr("lineWidth");return 3.1*(e>3?e:3)},style:function(t){var e=t.getKeyShape().attr();return{fillOpacity:e.strokeOpacity,fill:e.stroke}}};o.registerEdge("common",{draw:function(t){var e=this.drawKeyShape(t);return this.drawLabel(t,e),e},drawKeyShape:function(t){var e=t.getGraphicGroup(),n=this.getStyle(t),r=this.getPath(t);return e.addShape("path",{attrs:a.mix({},n,{path:r})})},getStyle:function(t){var e=t.getModel();return a.mix(!0,{},{stroke:e.color||"#A3B1BF",strokeOpacity:.92,lineAppendWidth:4,lineWidth:e.size||1},e.style)},getPath:function(t){var e=t.getPoints();return a.pointsToPolygon(e)},getLabel:function(t){return t.getModel().label},getDefaultLabelRectStyle:function(){return{fill:"white"}},getDefaultLabelRectPadding:function(){return a.toAllPadding([4,8])},drawLabel:function(t,e){var n=this.getLabel(t),r=t.getGraphicGroup(),i=t.getModel(),o=i.labelOffsetX,c=i.labelOffsetY,u=i.labelRotate;if(n){var h=e.getPoint(.5);if(!h)return;h.x=o?h.x+o:h.x,h.y=c?h.y+c:h.y;var l=a.mix(!0,{},s.labelStyle,h);a.isObject(n)?a.mix(l,n):l.text=n,n=r.addShape("text",{class:"label",attrs:l});var d=this.getDefaultLabelRectPadding(t),f=this.getDefaultLabelRectStyle(t),g=n.getBBox(),p=i.labelRectStyle?a.mix({},f,i.labelRectStyle):f,m=r.addShape("rect",{attrs:a.mix({},p,{x:g.minX-d[3],y:g.minY-d[0],width:g.maxX-g.minX+d[1]+d[3],height:g.maxY-g.minY+d[0]+d[2]})});if(u){var v=(g.maxX+g.minX)/2,x=(g.maxY+g.minY)/2;n.transform([["t",-v,-x],["r",u,u],["t",v,x]]),m.transform([["t",-v,-x],["r",u,u],["t",v,x]])}a.toFront(n)}},startArrow:r({},c,{tangent:function(t){return t.getKeyShape().getStartTangent()},ratio:function(){return 0}}),endArrow:r({},c,{tangent:function(t){return t.getKeyShape().getEndTangent()},ratio:function(){return 1}})})},function(t,e,n){t.exports={common:n(720)}},function(t,e,n){var r=n(258),i=n(26);r.registerNode("html",{getHtml:function(t){return t.getModel().html},cssSize:!0,draw:function(t){var e=i.createDOM('<div class="g6-html-node-container"></div>'),n=t.getGraphicGroup(),r=t.getGraph();if("svg"!==r.get("renderer"))throw new Error("please use svg renderer draw html element !");var o=r.getGraphContainer(),a=this.getSize(t),s=this.getStyle(t),c=this.cssSize,u=this.getHtml(t);u=i.createDOM(u),e.css({position:"absolute",padding:"0px",margin:"0px"}),e.appendChild(u),o.appendChild(e),c&&(a[0]=e.width(),a[1]=e.height());var h=-a[0]/2,l=-a[1]/2,d=a[0],f=a[1],g=n.addShape("rect",{attrs:i.mix({},s,{x:h,y:l,width:d,height:f})});return n.addShape("dom",{attrs:i.mix({x:h,y:l,width:d,height:f,html:e})}),g}})},function(t,e,n){var r=n(258),i=n(26),o=n(247);r.registerNode("common",{draw:function(t){var e=t.getGraphicGroup(),n=this.drawLabel(t),r=this.drawKeyShape(t);return n&&i.toFront(n,e),r},getSize:function(t){var e=t.getModel().size;return i.isArray(e)?e:i.isNumber(e)?[e,e]:[o.defaultNodeSize,o.defaultNodeSize]},getStyle:function(t){var e=t.getModel();return i.mix(!0,{lineWidth:1,fill:e.color||"#40a9ff",stroke:e.color||"#096dd9",fillOpacity:.92},e.style)},getLabel:function(t){return t.getModel().label},drawKeyShape:function(t){var e=t.getGraphicGroup(),n=this.getStyle(t),r=this.getPath(t);return e.addShape("path",{attrs:i.mix({},n,{path:r})})},drawLabel:function(t){var e=t.getGraphicGroup(),n=this.getLabel(t),r=t.getModel(),a=r.labelOffsetX,s=r.labelOffsetY,c=r.labelRotate;if(!i.isNil(n)){var u=i.mix(!0,{},o.labelStyle,{x:a||0,y:s||0});i.isObject(n)?i.mix(u,n):u.text=n;var h=e.addShape("text",{class:"label",attrs:u});return c&&h.rotate(c),h}},getPath:function(t){var e=this.getSize(t);return i.getEllipsePath(0,0,e[0]/2,e[1]/2)}})},function(t,e,n){t.exports={common:n(723),html:n(722)}},function(t,e,n){var r=n(682),i=n(257),o={getAutoZoomMatrix:function(t,e,n,i){var o=[1,0,0,0,1,0,0,0,1],a=t.maxX-t.minX,s=t.maxY-t.minY,c=(e.maxX+e.minX)/2,u=(e.maxY+e.minY)/2,h=a-n[1]-n[3],l=s-n[0]-n[2],d=e.maxX-e.minX,f=e.maxY-e.minY,g=Math.min(l/f,h/d);return i&&(g=i(g)),r.mat3.translate(o,o,[-c,-u]),r.mat3.scale(o,o,[g,g]),r.mat3.translate(o,o,[a/2,s/2]),o},getNineBoxPosition:function(t,e,n,r,i){var o={};switch(t){case"tl":o.y=e.x+i[0],o.x=e.y+i[3];break;case"lc":o.y=(e.height-r)/2,o.x=i[3];break;case"bl":o.y=e.height-r-i[2],o.x=i[3];break;case"cc":o.y=(e.height-r)/2,o.x=(e.width-n)/2;break;case"tc":o.y=i[0],o.x=(e.width-n)/2;break;case"tr":o.y=i[0],o.x=e.width-n-i[1];break;case"rc":o.y=(e.height-r)/2,o.x=e.width-n-i[1];break;case"br":o.y=e.height-r-i[2],o.x=e.width-n-i[1];break;case"bc":o.y=e.height-r-i[2],o.x=(e.width-n)/2;break;default:o.y=e.x+i[0],o.x=e.y+i[3]}return o.x+=e.x,o.y+=e.y,o},getTotalBBox:function(t){var e=1/0,n=-1/0,r=1/0,i=-1/0;return t.forEach((function(t){t.minX<e&&(e=t.minX),t.maxX>n&&(n=t.maxX),t.minY<r&&(r=t.minY),t.maxY>i&&(i=t.maxY)})),{minX:e,minY:r,maxX:n,maxY:i,width:n-e,height:i-r}},getChildrenBBox:function(t){var e=1/0,n=-1/0,r=1/0,a=-1/0;i.each(t,(function(t){var i=t.isGroup?o.getChildrenBBox(t.get("children")):t.getBBox();if(!i)return!0;var s=[i.minX,i.minY,1],c=[i.minX,i.maxY,1],u=[i.maxX,i.minY,1],h=[i.maxX,i.maxY,1];t.apply(s),t.apply(c),t.apply(u),t.apply(h);var l=Math.min(s[0],c[0],u[0],h[0]),d=Math.max(s[0],c[0],u[0],h[0]),f=Math.min(s[1],c[1],u[1],h[1]),g=Math.max(s[1],c[1],u[1],h[1]);l<e&&(e=l),d>n&&(n=d),f<r&&(r=f),g>a&&(a=g)}));var s={minX:e,minY:r,maxX:n,maxY:a};return s.x=s.minX,s.y=s.minY,s.width=s.maxX-s.minX,s.height=s.maxY-s.minY,s.centerX=(s.minX+s.maxX)/2,s.centerY=(s.minY+s.maxY)/2,s},getBBox:function(t,e){var n,i=t.getBBox(),o={x:i.minX,y:i.minY},a={x:i.maxX,y:i.maxY};if(e.isGroup){for(n=t;n!==e;){var s=n.getMatrix();o=r.applyMatrix(o,s),a=r.applyMatrix(a,s),n=n.getParent()}var c=n.getMatrix();o=r.applyMatrix(o,c),a=r.applyMatrix(a,c)}else o=r.applyMatrix(o,e),a=r.applyMatrix(a,e);return{minX:o.x,minY:o.y,maxX:a.x,maxY:a.y}},toBack:function(t){t.toBack()},toFront:function(t){t.toFront()}};t.exports=o},function(t,e,n){var r=n(257);t.exports={isNode:function(t){return t&&r.isObject(t)&&"node"===t.type},isEdge:function(t){return t&&r.isObject(t)&&"edge"===t.type},isGroup:function(t){return t&&r.isObject(t)&&"group"===t.type}}},function(t,e,n){var r=n(257),i={};r.mix(i,{addEventListener:function(t,e,n){return t.attachEvent?(t.attachEvent("on"+e,n),{remove:function(){t.detachEvent("on"+e,n)}}):t.addEventListener?(t.addEventListener(e,n,!1),{remove:function(){t.removeEventListener(e,n,!1)}}):void 0},createDOM:function(t,e){var n;return(n=r.isString(t)?r.createDom(t):t).bbox=n.getBoundingClientRect(),n.hide=function(){return n.style.visibility="hidden",n},n.show=function(){return n.style.visibility="visible",n},n.css=function(t){return 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t=this.el;t.parentNode.removeChild(t)},t}();t.exports=i},function(t,e,n){var r=n(19),i=function(){function t(t,e){var n=document.createElementNS("http://www.w3.org/2000/svg","marker"),i=r.uniqueId("marker_");n.setAttribute("id",i);var o=document.createElementNS("http://www.w3.org/2000/svg","path");return o.setAttribute("stroke","none"),o.setAttribute("fill",t.stroke||"#000"),n.appendChild(o),n.setAttribute("overflow","visible"),n.setAttribute("orient","auto-start-reverse"),this.el=n,this.child=o,this.id=i,this.cfg=t["marker-start"===e?"startArrow":"endArrow"],this.stroke=t.stroke||"#000",!0===this.cfg?this._setDefaultPath(e,o):this._setMarker(t.lineWidth,o),this}var e=t.prototype;return e.match=function(){return!1},e._setDefaultPath=function(t,e){var n=this.el;e.setAttribute("d","M0,0 L6,3 L0,6 L3,3Z"),n.setAttribute("refX",3),n.setAttribute("refY",3)},e._setMarker=function(t,e){var n=this.el,i=this.cfg.path,o=this.cfg.d;r.isArray(i)&&(i=i.map((function(t){return t.join(" 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e.find=function(t,e){for(var n=this.children,r=null,i=0;i<n.length;i++)if(n[i].match(t,e)){r=n[i].id;break}return r},e.findById=function(t){for(var e=this.children,n=null,r=0;r<e.length;r++)if(e[r].id===t){n=e[r];break}return n},e.add=function(t){this.children.push(t),t.canvas=this.canvas,t.parent=this},e.getDefaultArrow=function(t,e){var n=t.stroke||t.strokeStyle;if(this.defaultArrow[n])return this.defaultArrow[n].id;var r=new a(t,e);return this.defaultArrow[n]=r,this.el.appendChild(r.el),r.id},e.addGradient=function(t){var e=new i(t);return this.el.appendChild(e.el),this.add(e),e.id},e.addArrow=function(t,e){var n=new a(t,e);return this.el.appendChild(n.el),n.id},e.addShadow=function(t){var e=new o(t);return this.el.appendChild(e.el),this.add(e),e.id},e.addPattern=function(t){var e=new c(t);return this.el.appendChild(e.el),this.add(e),e.id},e.addClip=function(t){var e=new s(t);return this.el.appendChild(e.el),this.add(e),e.id},t}();t.exports=u},function(t,e,n){var r=n(19),i=n(593).parseRadius,o=n(611),a=n(734),s={rect:"path",circle:"circle",line:"line",path:"path",marker:"path",text:"text",polygon:"polygon",image:"image",ellipse:"ellipse",dom:"foreignObject",fan:"path",group:"g"},c={opacity:"opacity",fillStyle:"fill",strokeOpacity:"stroke-opacity",fillOpacity:"fill-opacity",strokeStyle:"stroke",x:"x",y:"y",r:"r",width:"width",height:"height",x1:"x1",x2:"x2",y1:"y1",y2:"y2",lineCap:"stroke-linecap",lineJoin:"stroke-linejoin",lineWidth:"stroke-width",lineDash:"stroke-dasharray",lineDashOffset:"stroke-dashoffset",miterLimit:"stroke-miterlimit",font:"font",fontSize:"font-size",fontStyle:"font-style",fontVariant:"font-variant",fontWeight:"font-weight",fontFamily:"font-family",startArrow:"marker-start",endArrow:"marker-end",path:"d",class:"class",id:"id",style:"style",preserveAspectRatio:"preserveAspectRatio"},u={top:"before-edge",middle:"central",bottom:"after-edge",alphabetic:"baseline",hanging:"hanging"},h={left:"left",start:"left",center:"middle",right:"end",end:"end"},l=function(){function t(t){if(!t)return null;var e=r.uniqueId("canvas_"),n=r.createDom('<svg id="'+e+'"></svg>');return t.appendChild(n),this.type="svg",this.canvas=n,this.context=new a(n),this.toDraw=!1,this}var e=t.prototype;return e.draw=function(t){var e=this;e.animateHandler?e.toDraw=!0:function n(){e.animateHandler=r.requestAnimationFrame((function(){e.animateHandler=void 0,e.toDraw&&n()}));try{e._drawChildren(t)}catch(t){console.warn("error in draw canvas, detail as:"),console.warn(t),e.toDraw=!1}e.toDraw=!1}()},e.drawSync=function(t){this._drawChildren(t)},e._drawGroup=function(t,e){var n=t._cfg;n.removed||n.destroyed||(n.tobeRemoved&&(r.each(n.tobeRemoved,(function(t){t.parentNode&&t.parentNode.removeChild(t)})),n.tobeRemoved=[]),this._drawShape(t,e),n.children&&n.children.length>0&&this._drawChildren(t))},e._drawChildren=function(t){var e,n=t._cfg.children;if(n)for(var r=0;r<n.length;r++)(e=n[r]).isGroup?this._drawGroup(e,r):this._drawShape(e,r)},e._drawShape=function(t,e){var n=t._attrs,r=t._cfg,i=r.el;r.removed||r.destroyed?i&&i.parentNode.removeChild(r.el):(!i&&r.parent&&(this._createDom(t,e),this._updateShape(t)),i=r.el,!1!==r.visible?(r.visible&&i.hasAttribute("visibility")&&i.removeAttribute("visibility"),r.hasUpdate&&this._updateShape(t),n.clip&&n.clip._cfg.hasUpdate&&this._updateShape(n.clip)):i.setAttribute("visibility","hidden"))},e._updateShape=function(t){var e=t._attrs,n=t._cfg.attrs;if(n)if(t._cfg.el||this._createDom(t),"clip"in e&&this._setClip(t,e.clip),("shadowOffsetX"in e||"shadowOffsetY"in e||"shadowBlur"in e||"shadowColor"in e)&&this._setShadow(t),"text"!==t.type){for(var i in"fan"===t.type&&this._updateFan(t),"marker"===t.type&&t._cfg.el.setAttribute("d",this._assembleMarker(e)),"rect"===t.type&&t._cfg.el.setAttribute("d",this._assembleRect(e)),e)e[i]!==n[i]&&this._setAttribute(t,i,e[i]);t._cfg.attrs=r.deepMix({},t._attrs),t._cfg.hasUpdate=!1}else this._updateText(t)},e._setAttribute=function(t,e,n){var i=t.type,o=t._attrs,a=t._cfg.el,s=this.context;if("marker"!==i&&"rect"!==i||!~["x","y","radius","r"].indexOf(e))if(~["circle","ellipse"].indexOf(i)&&~["x","y"].indexOf(e))a.setAttribute("c"+e,parseInt(n,10));else{if("polygon"===i&&"points"===e)return n&&0!==n.length||(n=""),r.isArray(n)&&(n=(n=n.map((function(t){return t[0]+","+t[1]}))).join(" ")),void a.setAttribute("points",n);if("path"===e&&r.isArray(n))a.setAttribute("d",this._formatPath(n));else if("img"!==e){if("transform"===e)return n?void this._setTransform(t):void a.removeAttribute("transform");if("rotate"===e)return n?void this._setTransform(t):void a.removeAttribute("transform");if("matrix"!==e)if("fillStyle"!==e&&"strokeStyle"!==e){if("clip"!==e)if(~e.indexOf("Arrow"))if(e=c[e],n){var u;u="boolean"==typeof n?s.getDefaultArrow(o,e):s.addArrow(o,e),a.setAttribute(e,"url(#"+u+")"),t._cfg[e]=u}else t._cfg[e]=null,a.removeAttribute(e);else"html"===e&&("string"==typeof n?a.innerHTML=n:(a.innerHTML="",a.appendChild(n))),c[e]&&a.setAttribute(c[e],n)}else this._setColor(t,e,n);else this._setTransform(t)}else this._setImage(t,n)}},e._createDom=function(t,e){var n=s[t.type],r=t._attrs,i=t._cfg.parent,o=i._cfg.el;if(!n)throw new Error("the type"+t.type+"is not supported by svg");var a=document.createElementNS("http://www.w3.org/2000/svg",n);if(t._cfg.el=a,i)if(void 0===e)o.appendChild(a);else{var c=i._cfg.el.childNodes;"svg"===o.tagName&&(e+=1),c.length<=e?o.appendChild(a):o.insertBefore(a,c[e])}return t._cfg.attrs={},"text"===t.type?(a.setAttribute("paint-order","stroke"),a.setAttribute("style","stroke-linecap:butt; stroke-linejoin:miter;")):(r.stroke||r.strokeStyle||a.setAttribute("stroke","none"),r.fill||r.fillStyle||a.setAttribute("fill","none")),a},e._assembleMarker=function(t){var e=t.r;if(void 0===t.r&&(e=t.radius),isNaN(Number(t.x))||isNaN(Number(t.y))||isNaN(Number(e)))return"";var n="";return n="function"==typeof t.symbol?t.symbol(t.x,t.y,e):o.Symbols[t.symbol||"circle"](t.x,t.y,e),r.isArray(n)&&(n=n.map((function(t){return t.join(" ")})).join("")),n},e._assembleRect=function(t){var e=t.x,n=t.y,o=t.width,a=t.height,s=t.radius;if(!s)return"M "+e+","+n+" l "+o+",0 l 0,"+a+" l"+-o+" 0 z";var c=i(s);return r.isArray(s)?1===s.length?c.r1=c.r2=c.r3=c.r4=s[0]:2===s.length?(c.r1=c.r3=s[0],c.r2=c.r4=s[1]):3===s.length?(c.r1=s[0],c.r2=c.r4=s[1],c.r3=s[2]):(c.r1=s[0],c.r2=s[1],c.r3=s[2],c.r4=s[3]):c.r1=c.r2=c.r3=c.r4=s,[["M "+(e+c.r1)+","+n],["l "+(o-c.r1-c.r2)+",0"],["a "+c.r2+","+c.r2+",0,0,1,"+c.r2+","+c.r2],["l 0,"+(a-c.r2-c.r3)],["a "+c.r3+","+c.r3+",0,0,1,"+-c.r3+","+c.r3],["l "+(c.r3+c.r4-o)+",0"],["a "+c.r4+","+c.r4+",0,0,1,"+-c.r4+","+-c.r4],["l 0,"+(c.r4+c.r1-a)],["a "+c.r1+","+c.r1+",0,0,1,"+c.r1+","+-c.r1],["z"]].join(" ")},e._formatPath=function(t){return~(t=t.map((function(t){return t.join(" ")})).join("")).indexOf("NaN")?"":t},e._setTransform=function(t){for(var e=t._attrs.matrix,n=t._cfg.el,r=[],i=0;i<9;i+=3)r.push(e[i]+","+e[i+1]);-1===(r=r.join(",")).indexOf("NaN")?n.setAttribute("transform","matrix("+r+")"):console.warn("invalid matrix:",e)},e._setImage=function(t,e){var n=t._attrs,i=t._cfg.el;if(r.isString(e))i.setAttribute("href",e);else if(e instanceof Image)n.width||(i.setAttribute("width",e.width),t._attrs.width=e.width),n.height||(i.setAttribute("height",e.height),t._attrs.height=e.height),i.setAttribute("href",e.src);else if(e instanceof HTMLElement&&r.isString(e.nodeName)&&"CANVAS"===e.nodeName.toUpperCase())i.setAttribute("href",e.toDataURL());else if(e instanceof ImageData){var o=document.createElement("canvas");o.setAttribute("width",e.width),o.setAttribute("height",e.height),o.getContext("2d").putImageData(e,0,0),n.width||(i.setAttribute("width",e.width),t._attrs.width=e.width),n.height||(i.setAttribute("height",e.height),t._attrs.height=e.height),i.setAttribute("href",o.toDataURL())}},e._updateFan=function(t){function e(t,e,n){return{x:e*Math.cos(t)+n.x,y:e*Math.sin(t)+n.y}}var n=t._attrs,i=t._cfg,o={x:n.x,y:n.y},a=[],s=n.startAngle,c=n.endAngle;r.isNumberEqual(c-s,2*Math.PI)&&(c-=1e-5);var u=e(s,n.re,o),h=e(c,n.re,o),l=c>s?1:0,d=Math.abs(c-s)>Math.PI?1:0,f=n.rs,g=n.re,p=e(s,n.rs,o),m=e(c,n.rs,o);n.rs>0?(a.push("M "+h.x+","+h.y),a.push("L "+m.x+","+m.y),a.push("A "+f+","+f+",0,"+d+","+(1===l?0:1)+","+p.x+","+p.y),a.push("L "+u.x+" "+u.y)):(a.push("M "+o.x+","+o.y),a.push("L "+u.x+","+u.y)),a.push("A "+g+","+g+",0,"+d+","+l+","+h.x+","+h.y),n.rs>0?a.push("L "+m.x+","+m.y):a.push("Z"),i.el.setAttribute("d",a.join(" "))},e._updateText=function(t){var e=t._attrs,n=t._cfg.attrs,r=t._cfg.el;for(var i in 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function(t,e,n){if(e.get("patternSource")&&e.get("patternSource")===t)return e.get("pattern");var r,i,o=c.exec(t),a=o[1],s=o[2];function u(){r=n.createPattern(i,a),e.setSilent("pattern",r),e.setSilent("patternSource",t)}switch(a){case"a":a="repeat";break;case"x":a="repeat-x";break;case"y":a="repeat-y";break;case"n":a="no-repeat";break;default:a="no-repeat"}return i=new Image,s.match(/^data:/i)||(i.crossOrigin="Anonymous"),i.src=s,i.complete?u():(i.onload=u,i.src=i.src),r}(t,e,n)}return t}}}},function(t,e,n){var r=n(19),i=n(737),o=["fillStyle","font","globalAlpha","lineCap","lineWidth","lineJoin","miterLimit","shadowBlur","shadowColor","shadowOffsetX","shadowOffsetY","strokeStyle","textAlign","textBaseline","lineDash","lineDashOffset"],a=function(){function t(t){if(!t)return null;var e=r.uniqueId("canvas_"),n=r.createDom('<canvas id="'+e+'"></canvas>');return t.appendChild(n),this.type="canvas",this.canvas=n,this.context=n.getContext("2d"),this.toDraw=!1,this}var e=t.prototype;return 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e=this.context,n=t._attrs.clip;e.save(),n&&(n.resetTransform(e),n.createPath(e),e.clip()),this.resetContext(t),t.resetTransform(e)},e.restoreContext=function(){this.context.restore()},e.resetContext=function(t){var e=this.context,n=t._attrs;if(!t.isGroup)for(var a in n)if(o.indexOf(a)>-1){var s=n[a];"fillStyle"===a&&(s=i.parseStyle(s,t,e)),"strokeStyle"===a&&(s=i.parseStyle(s,t,e)),"lineDash"===a&&e.setLineDash?r.isArray(s)?e.setLineDash(s):r.isString(s)&&e.setLineDash(s.split(" ")):e[a]=s}},t}();t.exports=a},function(t,e,n){t.exports={painter:n(738)}},function(t,e,n){t.exports={canvas:n(739),svg:n(736)}},function(t,e,n){var r=n(19),i=n(610),o=n(17),a=n(44),s=n(238),c=s.interpolate,u=s.interpolateArray,h=function(t){this._animators=[],this._current=0,this._timer=null,this.canvas=t};function l(t,e,n){var o,s=e.startTime;if(n<s+e.delay||e.isPaused)return!1;var h=e.duration,l=e.easing;if(n=n-s-e.delay,e.toAttrs.repeat)o=n%h/h,o=a[l](o);else{if(!((o=n/h)<1))return t.attr(e.toAttrs),e.toMatrix&&t.setMatrix(e.toMatrix),!0;o=a[l](o)}return function(t,e,n){var o={},a=e.toAttrs,s=e.fromAttrs,h=e.toMatrix;if(!t.get("destroyed")){var l;for(var d in a)if(!r.isEqual(s[d],a[d]))if("path"===d){var f=a[d],g=s[d];f.length>g.length?(f=i.parsePathString(a[d]),g=i.parsePathString(s[d]),g=i.fillPathByDiff(g,f),g=i.formatPath(g,f),e.fromAttrs.path=g,e.toAttrs.path=f):e.pathFormatted||(f=i.parsePathString(a[d]),g=i.parsePathString(s[d]),g=i.formatPath(g,f),e.fromAttrs.path=g,e.toAttrs.path=f,e.pathFormatted=!0),o[d]=[];for(var p=0;p<f.length;p++){for(var m=f[p],v=g[p],x=[],y=0;y<m.length;y++)r.isNumber(m[y])&&v&&r.isNumber(v[y])?(l=c(v[y],m[y]),x.push(l(n))):x.push(m[y]);o[d].push(x)}}else l=c(s[d],a[d]),o[d]=l(n);if(h){var b=u(e.fromMatrix,h)(n);t.setMatrix(b)}t.attr(o)}}(t,e,o),!1}r.augment(h,{initTimer:function(){var t,e,n,r=this,i=this;i._timer=o.timer((function(o){if(i._current=o,r._animators.length>0){for(var 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n=this._attrs,r=n.x,o=n.y,a=n.r,s=n.startAngle,c=n.endAngle,u=n.clockwise,h=this.getHitLineWidth();return!!this.hasStroke()&&i.arcline(r,o,a,s,c,u,h,t,e)},circle:function(t,e){var n=this._attrs,r=n.x,o=n.y,a=n.r,s=this.getHitLineWidth(),c=this.hasFill(),u=this.hasStroke();return c&&u?i.circle(r,o,a,t,e)||i.arcline(r,o,a,0,2*Math.PI,!1,s,t,e):c?i.circle(r,o,a,t,e):!!u&&i.arcline(r,o,a,0,2*Math.PI,!1,s,t,e)},dom:function(t,e){if(!this._cfg.el)return!1;var n=this._cfg.el.getBBox();return i.box(n.x,n.x+n.width,n.y,n.y+n.height,t,e)},ellipse:function(t,e){var n=this._attrs,o=this.hasFill(),a=this.hasStroke(),s=n.x,c=n.y,u=n.rx,h=n.ry,l=this.getHitLineWidth(),d=u>h?u:h,f=u>h?1:u/h,g=u>h?h/u:1,p=[t,e,1],m=[1,0,0,0,1,0,0,0,1];r.mat3.scale(m,m,[f,g]),r.mat3.translate(m,m,[s,c]);var v=r.mat3.invert([],m);return r.vec3.transformMat3(p,p,v),o&&a?i.circle(0,0,d,p[0],p[1])||i.arcline(0,0,d,0,2*Math.PI,!1,l,p[0],p[1]):o?i.circle(0,0,d,p[0],p[1]):!!a&&i.arcline(0,0,d,0,2*Math.PI,!1,l,p[0],p[1])},fan:function(t,e){var n=this,a=n.hasFill(),s=n.hasStroke(),c=n._attrs,u=c.x,h=c.y,l=c.rs,d=c.re,f=c.startAngle,g=c.endAngle,p=c.clockwise,m=[t-u,e-h],v=r.vec2.angleTo([1,0],m);function x(){var t=o.arc.nearAngle(v,f,g,p);if(r.isNumberEqual(v,t)){var e=r.vec2.squaredLength(m);if(l*l<=e&&e<=d*d)return!0}return!1}function y(){var r=n.getHitLineWidth(),o={x:Math.cos(f)*l+u,y:Math.sin(f)*l+h},a={x:Math.cos(f)*d+u,y:Math.sin(f)*d+h},s={x:Math.cos(g)*l+u,y:Math.sin(g)*l+h},c={x:Math.cos(g)*d+u,y:Math.sin(g)*d+h};return!!(i.line(o.x,o.y,a.x,a.y,r,t,e)||i.line(s.x,s.y,c.x,c.y,r,t,e)||i.arcline(u,h,l,f,g,p,r,t,e)||i.arcline(u,h,d,f,g,p,r,t,e))}return a&&s?x()||y():a?x():!!s&&y()},image:function(t,e){var n=this._attrs;if(this.get("toDraw")||!n.img)return!1;this._cfg.attrs&&this._cfg.attrs.img===n.img||this._setAttrImg();var r=n.x,o=n.y,a=n.width,s=n.height;return i.rect(r,o,a,s,t,e)},line:function(t,e){var n=this._attrs,r=n.x1,o=n.y1,a=n.x2,s=n.y2,c=this.getHitLineWidth();return!!this.hasStroke()&&i.line(r,o,a,s,c,t,e)},path:function(t,e){var n=this,i=n.get("segments"),o=n.hasFill(),a=n.hasStroke();function c(){if(!r.isEmpty(i)){for(var o=n.getHitLineWidth(),a=0,s=i.length;a<s;a++)if(i[a].isInside(t,e,o))return!0;return!1}}return o&&a?s(t,e,n)||c():o?s(t,e,n):!!a&&c()},marker:function(t,e){var n=this._attrs,r=n.x,o=n.y,a=n.radius||n.r,s=this.getHitLineWidth();return i.circle(r,o,a+s/2,t,e)},polygon:function(t,e){var n=this,r=n.hasFill(),o=n.hasStroke();function a(){var r=n._attrs.points;if(r.length<2)return!1;var o=n.getHitLineWidth(),a=r.slice(0);return r.length>=3&&a.push(r[0]),i.polyline(a,o,t,e)}return r&&o?s(t,e,n)||a():r?s(t,e,n):!!o&&a()},polyline:function(t,e){var n=this._attrs;if(this.hasStroke()){var r=n.points;if(r.length<2)return!1;var o=n.lineWidth;return i.polyline(r,o,t,e)}return!1},rect:function(t,e){var n=this,r=n.hasFill(),o=n.hasStroke();function a(){var r=n._attrs,o=r.x,a=r.y,s=r.width,c=r.height,u=r.radius,h=n.getHitLineWidth();if(0===u){var l=h/2;return i.line(o-l,a,o+s+l,a,h,t,e)||i.line(o+s,a-l,o+s,a+c+l,h,t,e)||i.line(o+s+l,a+c,o-l,a+c,h,t,e)||i.line(o,a+c+l,o,a-l,h,t,e)}return i.line(o+u,a,o+s-u,a,h,t,e)||i.line(o+s,a+u,o+s,a+c-u,h,t,e)||i.line(o+s-u,a+c,o+u,a+c,h,t,e)||i.line(o,a+c-u,o,a+u,h,t,e)||i.arcline(o+s-u,a+u,u,1.5*Math.PI,2*Math.PI,!1,h,t,e)||i.arcline(o+s-u,a+c-u,u,0,.5*Math.PI,!1,h,t,e)||i.arcline(o+u,a+c-u,u,.5*Math.PI,Math.PI,!1,h,t,e)||i.arcline(o+u,a+u,u,Math.PI,1.5*Math.PI,!1,h,t,e)}return r&&o?s(t,e,n)||a():r?s(t,e,n):!!o&&a()},text:function(t,e){var n=this.getBBox();if(this.hasFill()||this.hasStroke())return i.box(n.minX,n.maxX,n.minY,n.maxY,t,e)}};t.exports={isPointInPath:function(t,e){var 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r=n(683),i=n(626),o=n(247),a=n(609),s=n(248),c={Graph:n(625),Tree:n(689),Util:n(26),Layouts:n(623),G:s,Plugins:{},Components:{},Global:o,Shape:r,registerNode:r.registerNode,registerEdge:r.registerEdge,registerGroup:r.registerGroup,registerGuide:r.registerGuide,registerBehaviour:i.registerBehaviour,version:a,track:function(t){o.track=t}};n(684),t.exports=c}])},function(t,e,n){const r=n(7),i=n(1),o=n(10),a=[];class s extends i{constructor(t){const e={showHotArea:!1,defaultData:{roots:[{label:"思维导图",children:[{label:"新建节点"},{label:"新建节点"},{label:"新建节点"}]}]},shortcut:{append:!0,appendChild:!0,collapseExpand:!0,selectAll:!0},labelEditable:!0,graph:{modes:{default:["clickNodeSelected","keydownMoveSelection","clickCanvasSelected","keydownEditLabel","panBlank","wheelChangeViewport","panMindNode","clickCollapsedButton","clickExpandedButton","hoverButton","hoverNodeActived","dblclickItemEditLabel"],readOnly:["clickNodeSelected","wheelChangeViewport","keydownMoveSelection","hoverNodeActived","panCanvas","clickExpandedButton","hoverButton","clickCanvasSelected"]},layout:new r.Layouts.Mindmap({direction:"H",getSubTreeSep:t=>t.children&&t.children.length>0?t.hierarchy<=2?8:2:0,getHGap:t=>1===t.hierarchy?8:2===t.hierarchy?24:18,getVGap:t=>1===t.hierarchy||2===t.hierarchy?24:2,getSide:t=>t.data.side?t.data.side:"right"}),mode:"default",defaultIntersectBox:"rect",nodeDefaultShape:"mind-base",edgeDefaultShape:"mind-edge",minZoom:.2,maxZoom:2},align:{item:!1},rootShape:"mind-root",firstSubShape:"mind-first-sub",secondSubShape:"mind-second-sub",subShape:"mind-base",nodeDefaultShape:"mind-base",graphConstructor:r.Tree,defaultSide:"right"},n={};o.each(a,t=>{o.mix(n,t.CFG)}),o.mix(!0,e,n,t),super(e),this.isMind=!0}_init(){super._init(),o.each(a,t=>{t.INIT&&this[t.INIT]()});const t=this.getGraph(),e=this.get("defaultData"),n=t.get("mode"),r=t.getRootGroup().addGroup();if(this.set("hotAreaGroup",r),t.edge().shape(e=>{if(t.find(e.target).getModel().isPlaceholder)return"mind-placeholder-edge"}),e&&this.read(e),"default"===n){if(e){const e=this.getRoot(),n=t.find(e.id);this.setSelected(n,!0)}}else if("readOnly"===n){const t=this.get("shortcut");t.append=!1,t.appendChild=!1,t.selectAll=!1,t.delete=!1}if(e){const t=this.getRoot();this.focus(t.id)}}bindEvent(){super.bindEvent();const t=this.get("_graph");t.on("keydown",t=>{t.domEvent.preventDefault()}),t.on("beforechange",t=>{"add"===t.action?this._beforeAdd(t):"changeData"===t.action&&this._beforeChangeData(t)}),t.on("aftersource",()=>{this._setHierarchy()}),t.on("afterchange",()=>{this._setHotArea()}),t.on("afteritemdraw",t=>{const e=t.item,n=e.getModel();if(e.isEdge){const t=e.getGraphicGroup();o.toBack(t,t.getParent()),t.setSilent("capture",!1)}n.parent||(e.isRoot=!0,e.deleteable=!1,e.collapseExpand=!1,e.appendable=!1,e.dragable=!1)}),this.on("beforedelete",t=>{const e=t.items[0],n=this._getBrothers(e),r=this._getNth(e);n[r-1]?this.setSelected(n[r-1].id,!0):n[r+1]?this.setSelected(n[r+1].id,!0):this.setSelected(e.getParent(),!0)}),this.on("afteritemselected",t=>{this._tryAdjustViewport(t.item)})}getRoot(){return this.getGraph().getSource().roots[0]}_setHierarchy(t){const e=this.getGraph(),n=this.get("firstSubShape"),r=this.get("secondSubShape"),i=this.get("defaultSide");if(t){const o=e.find(t.parent);if(o){const e=o.getModel();t.hierarchy=e.hierarchy+1,"mind-placeholder"!==t.shape&&(2===t.hierarchy&&(t.shape=n,t.side||(t.side=i)),3===t.hierarchy&&(t.shape=r))}}else(t=this.getRoot()).hierarchy=1;o.traverseTree(t,(t,e)=>{t.hierarchy=e.hierarchy+1,t.side||(t.side=i),e.side&&(t.side=e.side),2===t.hierarchy?t.shape=n:3===t.hierarchy&&(t.shape=r)},t=>t.children)}getFirstChildrenBySide(t){const e=this.getRoot(),n=[];return e.children.forEach(e=>{e.side===t&&n.push(e)}),n}_getNth(t){return this.getGraph().getNth(t)}_getBrothers(t){return t.getParent().getModel().children}_getMoveChildModel(t){if(t&&t.length>0){const e=t.length;return t[parseInt(e/2)]}}_getVerticalMoveItem(t,e,n){const r=this.getGraph().getNodes(),i=t.getBBox(),o=[i.minX,i.maxX],a=[];let s;for(let t=0;t<o.length;t++){const s=o[t];for(let t=0;t<r.length;t++){const o=r[t],c=o.getBBox();e(c,i,s)&&a.push({long:n(c,i),node:o})}}return a.length>0&&(a.sort((t,e)=>t.long-e.long),s=a[0].node),s}_arrowTopItem(t){const e=this._getBrothers(t),n=this._getNth(t);return e[n-1]?e[n-1]:this._getVerticalMoveItem(t,(t,e,n)=>t.centerY<e.centerY&&n<=t.maxX&&n>=t.minX,(t,e)=>e.centerY-t.centerY)}_arrowBottomItem(t){const e=this._getBrothers(t),n=this._getNth(t);return e[n+1]?e[n+1]:this._getVerticalMoveItem(t,(t,e,n)=>t.centerY>e.centerY&&n<=t.maxX&&n>=t.minX,(t,e)=>t.centerY-e.centerY)}_arrowLeftItem(t){const e=o.getMindNodeSide(t);if(t.isRoot){const t=this.getFirstChildrenBySide("left");return this._getMoveChildModel(t)}if("left"===e){const e=t.getModel().children;return this._getMoveChildModel(e)}return t.getParent()}_arrowRightItem(t){const e=o.getMindNodeSide(t);if(t.isRoot){const t=this.getFirstChildrenBySide("right");return this._getMoveChildModel(t)}if("right"===e){const e=t.getModel().children;return this._getMoveChildModel(e)}return t.getParent()}_moveItemSelection(t){const e=this.getGraph(),n=this.getSelected()[0];if(!n)return;const{domEvent:r}=t,i=o.getKeyboradKey(r);let a;"ArrowUp"!==i||n.isRoot?"ArrowDown"!==i||n.isRoot?"ArrowLeft"===i?a=this._arrowLeftItem(n):"ArrowRight"===i&&(a=this._arrowRightItem(n)):a=this._arrowBottomItem(n):a=this._arrowTopItem(n),a&&(a=e.find(a.id),a.isVisible()&&(this.clearSelected(),this.setSelected(a,!0)))}showLabelEditor(t){const{domEvent:e}=t,n=this.getSelected()[0],r=o.getKeyboradKey(e);if(n&&1===r.length&&!e.metaKey&&!e.ctrlKey){const t=this.get("labelTextArea");n&&(this.beginEditLabel(n),t.innerHTML=r,o.setEndOfContenteditable(t))}}_tryAdjustViewport(t){const e=this.get("_graph"),n=t.getBBox(),r={x:n.minX,y:n.minY},i={x:n.maxX,y:n.maxY},o=e.getDomPoint(r),a=e.getDomPoint(i),s=e.getWidth(),c=e.getHeight();o.x<0&&e.translate(16-o.x,0),o.y<0&&e.translate(0,16-o.y),a.x>s&&e.translate(s-a.x-16,0),a.y>c&&e.translate(0,c-a.y-16)}_beforeChangeData(t){const e=t.data.roots[0],n=this.get("rootShape");e.shape=n,this._setHierarchy(e)}_beforeAdd(t){const e=this.get("_graph"),{model:n}=t,r=e.find(n.parent);r.getModel().collapsed&&e.update(r,{collapsed:!1}),this._setHierarchy(n)}_drawHotAreaShape(){const t=this.get("_graph"),e=this.get("hotAreaGroup"),n=this.get("hotAreas");e.clear(),n.forEach(t=>{e.addShape("rect",{attrs:{x:t.minX,y:t.minY,width:t.maxX-t.minX,height:t.maxY-t.minY,fill:t.color,fillOpacity:.4},capture:!1})}),t.draw()}_setHotArea(){const t=[],e=this.get("_graph"),n=this.getRoot(),r="placeholder",i=this.get("showHotArea"),a=e.find(n.id).getBBox();t.push({minX:a.minX-90,minY:a.minY-60,maxX:(a.minX+a.maxX)/2,maxY:a.maxY+60,parent:n,current:n,id:n.id+"left"+r,nth:n.children.length,side:"left",color:"orange"}),t.push({minX:(a.minX+a.maxX)/2,minY:a.minY-60,maxX:a.maxX+90,maxY:a.maxY+60,parent:n,current:n,id:n.id+"right"+r,nth:n.children.length,side:"right",color:"pink"}),o.traverseTree(n,(n,i,o)=>{const a=e.find(n.id);if(n.isPlaceholder||!a||!a.isVisible())return;const s=function(t,e,n){const r=n.children;let i=t;if(!n.parent)for(;r[i]&&r[i].side!==e.side;)i++;for(;r[i]&&r[i].isPlaceholder;)i++;if(r[i]&&r[i].side===e.side)return r[i]}(o+1,n,i),c=function(t,e,n){const r=n.children;let i=t;if(!n.parent)for(;r[i]&&r[i].side!==e.side;)i--;for(;r[i]&&r[i].isPlaceholder;)i--;if(r[i]&&r[i].side===e.side)return r[i]}(o-1,n,i),u=e.find(n.id).getBBox(),h=i.children,l=2===n.hierarchy&&"right"===n.side,d=2===n.hierarchy&&"left"===n.side;if(c||t.push({minX:l?u.minX-90:u.minX,minY:(()=>{let t=c?u.minY:u.minY-16;if(h[o-1]&&h[o-1].isPlaceholder&&h[o-1].side===n.side){t=e.find(h[o-1].id).getBBox().minY}return t})(),maxX:d?u.maxX+90:u.maxX,maxY:(u.minY+u.maxY)/2,parent:i,id:(c?c.id:void 0)+n.id+i.id+r,side:n.side,color:"yellow",nth:o}),s){const a=e.find(s.id).getBBox();t.push({minX:"left"===n.side?Math.max(u.minX,a.minX):l?u.minX-90:u.minX,minY:(u.minY+u.maxY)/2,maxX:"right"===n.side?Math.min(u.maxX,a.maxX):d?u.maxX+90:u.maxX,maxY:(a.minY+a.maxY)/2,parent:i,id:n.id+(s?s.id:void 0)+i.id+r,side:n.side,color:"blue",nth:o+1})}else t.push({minX:l?u.minX-90:u.minX,minY:(u.minY+u.maxY)/2,maxX:d?u.maxX+90:u.maxX,maxY:(()=>{let t=u.maxY+16;if(h[o+1]&&h[o+1].isPlaceholder&&h[o+1].side===n.side){t=e.find(h[o+1].id).getBBox().maxY}return t})(),parent:i,id:n.id+void 0+i.id+r,color:"red",nth:o+1,addOrder:"push",side:n.side});if(!n.children||0===n.children.length||1===n.children.length&&n.children[0].isPlaceholder){const e=100,o=0;let a;a=n.x>i.x?{minX:u.maxX,minY:u.minY-o,maxX:u.maxX+e,maxY:u.maxY+o}:{minX:u.minX-e,minY:u.minY-o,maxX:u.minX,maxY:u.maxY+o},t.push({...a,parent:n,id:NaN+n.id+r,nth:0,color:"green",side:n.side,addOrder:"push"})}},t=>t.children),this.set("hotAreas",t),i&&this._drawHotAreaShape()}hideHotArea(){const t=this.get("_graph");this.get("hotAreaGroup").clear(),t.draw(),this.set("showHotArea",!1)}showHotArea(){this._drawHotAreaShape(),this.set("showHotArea",!0)}getHotArea(t){let e;return this.get("hotAreas").forEach(n=>{if(t.x>n.minX&&t.x<n.maxX&&t.y>n.minY&&t.y<n.maxY)return e=n,!1}),e}saveExpandImage(t){const e=this.getGraph(),n=e.getBBox(),r=e.getFitViewPadding();let i,o,a;return e.saveImage({width:n.width+r[1]+r[3],height:n.height+r[0]+r[2],beforeTransform:()=>{const t=e.getNodes();i=t.filter(t=>t.getModel().collapsed).map(t=>t.getModel().id),i.forEach(t=>{e.update(t,{collapsed:!1})}),e.layout(),o=this.getSelected().map(t=>t.id),a=this.getSelected().map(t=>t.id),this.clearSelected(),this.clearActived()},afterTransform:()=>{i.forEach(t=>{e.update(t,{collapsed:!0})}),this.setSelected(o,!0),this.setActived(a,!0)},...t})}save(){const t=this.get("_graph").save();return t.roots.forEach(t=>{o.traverseTree(t,t=>{delete t.x,delete t.y,delete t.width,delete t.height,delete t.parent,delete t.nth,delete t.hierarchy,delete t.index,delete t.shape},t=>t.children,!0)}),t}}o.each(a,t=>{o.mix(s.prototype,t.AUGMENT)}),i.setRegister(s,"mind","page"),t.exports=s},function(t,e,n){const r=n(7).Util;t.exports=class{getDefaultCfg(){return{}}constructor(t){const e=this.getDefaultCfg();r.mix(!0,this,e,t),this.init()}init(){}destroy(){}}},function(t,e,n){const r={...n(4),getMindNodeSide(t){const e=t.getModel();if(e.side)return e.side;const n=t.getParent();return n?n.getModel().side?n.getModel().side:r.getMindNodeSide(n):void 0}};t.exports=r},function(t,e,n){const r=n(1),i=n(16),o=n(19);class a extends i{constructor(t){const e={graph:{modes:{default:["panBlank","hoverGroupActived","keydownCmdWheelZoom","clickEdgeSelected","clickNodeSelected","clickCanvasSelected","clickGroupSelected","hoverNodeActived","hoverEdgeActived","hoverButton","clickCollapsedButton","clickExpandedButton","wheelChangeViewport","keydownShiftMultiSelected","dragNodeAddToGroup","dragOutFromGroup","panItem","hoverEdgeControlPoint","dragEdgeControlPoint"],add:["dragPanelItemAddNode"],readOnly:["panCanvas"],move:["panCanvas"],multiSelect:["dragMultiSelect"]},mode:"default",defaultIntersectBox:"rect",nodeDefaultShape:"flow-base",edgeDefaultShape:"flow-smooth",groupDefaultShape:"flow-base"},linkNode:!1};o.mix(!0,e,{},t),super(e),this.isFlow=!0}}r.setRegister(a,"flow","diagram"),t.exports=a},function(t,e,n){const r=n(16),i=n(1),o=n(6);class a extends r{constructor(t){const e={graph:{modes:{default:["panBlank","keydownCmdWheelZoom","clickEdgeSelected","clickNodeSelected","clickCanvasSelected","hoverNodeActived","hoverEdgeActived","hoverButton","wheelChangeViewport","keydownShiftMultiSelected","panItem","hoverNodeShowArrowController","hoverEdgeControlPoint","dragEdgeControlPoint","bpmnMoveEdgeController"],add:["dragPanelItemAddNode","processAddEdge"],readOnly:["panCanvas"],move:["panCanvas"],multiSelect:["dragMultiSelect"]},mode:"default",defaultIntersectBox:"rect",nodeDefaultShape:"bpmn-base",edgeDefaultShape:"bpmn-base"},arrowController:{thickness:32,long:32,controllers:[]}};o.mix(!0,e,{},t),super(e),this.isBPMN=!0}_init(){super._init(),this._initArrowController()}_createArrowController(t,e){const n=this.get("arrowController").controllers,r=o.createDOM('<div class="g6-bpmn-arrow"><svg t="1543840367375" class="icon" style="" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="1061" xmlns:xlink="http://www.w3.org/1999/xlink" width="32" height="32"><defs><style type="text/css"></style></defs><path d="M906.77248 512c0 4.77184-2.21184 9.2672-5.9904 12.17536l-376.5248 289.4848c-2.7648 2.11968-6.06208 3.18464-9.3696 3.18464-3.25632 0-6.5024-1.03424-9.24672-3.09248-5.50912-4.15744-7.5776-11.48928-5.03808-17.90976l75.71456-191.67232L132.58752 604.17024c-8.48896 0-15.36-6.88128-15.36-15.36l0-153.6c0-8.48896 6.87104-15.36 15.36-15.36l443.72992 0-75.71456-191.68256c-2.53952-6.42048-0.47104-13.75232 5.04832-17.90976 5.50912-4.15744 13.12768-4.13696 18.60608 0.09216l376.5248 289.4848C904.56064 502.7328 906.77248 507.22816 906.77248 512z" p-id="1062" fill="#34B7EF"></path></svg></div>',{visibility:"hidden",width:t+"px",height:e+"px",position:"absolute"});return r.setAttribute("draggable","true"),o.addEventListener(r,"dragstart",()=>{const t=r.hoverNode,e={shape:"bpmn-base",source:t.id,anchorIndex:r.getAttribute("anchorIndex")},n=t.getBBox(),i=this.getDelegation([{isEdge:!0}]);this.setSignal("dragEdge",!0),this.beginAdd("edge",e),this.set("addEdgeConfig",{addModel:e,delegation:i,startPoint:{x:n.centerX,y:n.centerY},sourceItem:t}),this.hideArrowController()}),n.push(r),r}showArrowController(t){this.get("arrowController").controllers.forEach(e=>{e.show(),e.hoverNode=t})}hideArrowController(){this.get("arrowController").controllers.forEach(t=>{t.hide()})}_initArrowController(){const t=this.getGraph().getGraphContainer(),e=this.get("arrowController"),{thickness:n,long:r}=e,i=this._createArrowController(n,r),o=this._createArrowController(n,r),a=this._createArrowController(r,n),s=this._createArrowController(r,n);t.appendChild(i),t.appendChild(o),t.appendChild(a),t.appendChild(s),e.topArrow=i,e.bottomArrow=o,e.leftArrow=a,e.rightArrow=s}bindEvent(){super.bindEvent();const t=this.getGraph();t.on("beforepanitem",()=>{this.hideArrowController()}),t.on("afterviewportchange",()=>{this.hideArrowController()})}}i.setRegister(a,"bpmn","diagram"),t.exports=a},function(t,e,n){const r=n(7),i=n(1),o=n(2),a=n(65),s=n(66),c=n(68),u=n(72),h=[a,n(73),u,s,c,n(74)];class l extends i{constructor(t){const e={shortcut:{copy:!0,paste:!0,selectAll:!0,addGroup:!0,unGroup:!0},graph:{minZoom:.2,maxZoom:2},graphConstructor:r.Graph,noEndEdge:!0},n={};o.each(h,t=>{o.mix(n,t.CFG)}),o.mix(!0,e,n,t),super(e),this.isFlow=!0}_init(){super._init(),o.each(h,t=>{t.INIT&&this[t.INIT]()})}bindEvent(){super.bindEvent(),this.on("beforeitemactived",t=>{const e=t.item,n=this.get("_graph").getShapeObj(e).getActivedOutterStyle(e);e.isNode&&this.addOutterShape(e,n)}),this.on("beforeitemunactived",t=>{const e=t.item;(e.isNode||e.isGroup)&&this.clearOutterShape(e)}),this.on("beforeitemselected",t=>{const e=t.item,n=this.get("_graph").getShapeObj(e).getSelectedOutterStyle(e);(e.isNode||e.isGroup)&&this.addOutterShape(e,n)}),this.on("beforeitemunselected",t=>{const e=t.item;(e.isNode||e.isGroup)&&this.clearOutterShape(e)})}}o.each(h,t=>{o.mix(l.prototype,t.AUGMENT)}),i.setRegister(l,"diagram","page"),t.exports=l},function(t,e){t.exports={gridStyle:{stroke:"#A3B1BF",lineWidth:.5},cursor:{panningCanvas:"-webkit-grabbing",beforePanCanvas:"-webkit-grab"},wheelPanRatio:.3,alignLineStyle:{stroke:"#FA8C16",lineWidth:1},nodeDelegationStyle:{stroke:"#1890FF",fill:"#1890FF",fillOpacity:.08,lineDash:[4,4],radius:4,lineWidth:1},edgeDelegationStyle:{stroke:"#1890FF",lineDash:[4,4],lineWidth:1}}},function(t,e,n){const r=n(18);n(32),n(33),t.exports=r},function(t,e,n){const r=n(13);n(75),n(80),t.exports=r},function(t,e,n){const r=n(1),i=n(16),o=n(24);class a extends i{constructor(t){const e={graph:{modes:{default:["panBlank","hoverGroupActived","keydownCmdWheelZoom","clickEdgeSelected","clickNodeSelected","clickCanvasSelected","clickGroupSelected","hoverNodeActived","hoverEdgeActived","hoverButton","clickCollapsedButton","clickExpandedButton","wheelChangeViewport","keydownShiftMultiSelected","dragNodeAddToGroup","dragOutFromGroup","panItem","hoverEdgeControlPoint","dragEdgeControlPoint"],add:["dragPanelItemAddNode","processAddEdge"],readOnly:["panCanvas"],move:["panCanvas"],multiSelect:["dragMultiSelect"]},mode:"default",defaultIntersectBox:"circle",nodeDefaultShape:"koni-base",edgeDefaultShape:"koni-base",groupDefaultShape:"koni-base",minZoom:.5,maxZoom:2},orbit:{satellite:["forkAndLink"]},anchorLink:!1,noEndEdge:!1};o.mix(!0,e,{},t),super(e),this.isKoni=!0}bindEvent(){super.bindEvent();const t=this.getGraph();t.on("afterchange",({item:e,action:n,originModel:r,updateModel:i})=>{if(e&&e.isEdge)if("add"===n||"remove"===n){const 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t=this.getDOM(),e=this.diagram.getGraph().getGraphContainer();t&&(t.css({position:"absolute",visibility:"hidden"}),e.appendChild(t),t&&this.bindEvent(t,this.diagram))}enable(){return!0}show(){this.getDOM().show()}hide(){this.getDOM().hide()}isVisible(){return"hidden"!==this.getDOM().style.visibility}destroy(){const{events:t}=this;t&&t.forEach(t=>{t.remove()})}}},function(t,e,n){t.exports=n(2)},function(t,e,n){const r=n(26),i=n(6),o=n(15);n(7);r.Editor=r,r.Util=i,r.Diagram=n(16),r.Page=n(1),r.Flow=n(95),r.Koni=n(102),r.Mind=n(107),r.Toolbar=n(121),r.Contextmenu=n(122),r.Command=n(15),r.BPMN=n(123),r.registerBehaviour=r.Page.registerBehaviour,r.registerNode=r.Page.registerNode,r.registerEdge=r.Page.registerEdge,r.registerGroup=r.Page.registerGroup,r.registerGuide=r.Page.registerGuide,r.registerCommand=o.registerCommand,t.exports=r},function(t,e,n){const r=n(21),i=n(6),o=n(15);t.exports=class extends 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e=t.getCommandDoms();t.bindEvent(),this._bindCommands(e)}getComponentsByType(t){return this._getComponentsBy(e=>e.type===t)}getCurrentPage(){const t=this.getComponentsByType("page");let e;return t.every(t=>!t.isActived||(e=t,!1)),e||(e=t[0]),e}getComponents(){return this.get("_components")}_shortcutEnable(t,e){const n=t.shortcutCodes,r=i.getKeyboradKey(e);let o=!1;for(let t=0;t<n.length;t++){const a=n[t];if(i.isArray(a)){const t=a.length;let n=!0;for(let r=0;r<t-1;r++)if(!e[a[r]]){n=!1;break}a[t-1]!==r&&a[t-1]!==i.lowerFirst(r)||!n||(o=!0)}else a===r&&(o=!0);if(o)break}return o}_bindShortcut(t){const e=t.get("shortcut");t.getGraph().on("keydown",t=>{const n=this.getComponentsByType("contextmenu"),{domEvent:r}=t;n.forEach(t=>{t.hide()}),r.preventDefault();const i=o.list.filter(t=>t.shortcutCodes&&e[t.name]);for(let t=0;t<i.length;t++){const e=i[t];if(this._shortcutEnable(e,r))return this.executeCommand(e.name),!1}})}add(t){const 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e=this.get("_graph").getShapeObj(t),n=this.get("_activedCache"),r=e.getActivedStyle(t),i=t.getKeyShape();n[t.id]=t,r&&i.attr(r),t.isEdge&&(t.startArrow&&t.startArrow.attr({fill:r.stroke}),t.endArrow&&t.endArrow.attr({fill:r.stroke}))},clearItemActived(t){const e=this.get("_graph"),n=t.getKeyShape(),i=e.getShapeObj(t),o=i.getStyle(t),a=this.get("_activedCache"),s=i.getActivedStyle(t),c=r.getContrast(o,s);n.attr(c);try{t.isEdge&&(t.startArrow&&t.startArrow.attr({fill:c.stroke}),t.endArrow&&t.endArrow.attr({fill:c.stroke}))}catch(t){}delete a[t.id]},setActived(t,e){const n=this.get("activeable"),i=this.get("_graph");if(!n)return;let o;o=r.isArray(t)?t:[t],r.each(o,t=>{r.isString(t)&&(t=i.find(t)),t&&!t.destroyed&&(e?(this.emit("beforeitemactived",{item:t}),this.setItemActived(t),this.emit("afteritemactived",{item:t})):(this.emit("beforeitemunactived",{item:t}),this.clearItemActived(t),this.emit("afteritemunactived",{item:t})),t.isActived=e)}),i.draw()},getActived(){const t=this.get("_activedCache");return r.objectToValues(t)},clearActived(){const t=this.get("_graph"),e=this.get("_activedCache");r.each(e,t=>{t.isActived&&this.setActived(t,!1)}),t.draw()}},t.exports=i},function(t,e,n){const r=n(41),i={CFG:{align:{}},INIT:"_initAlign"};i.AUGMENT={_initAlign(){const t=this.get("align"),e=this.get("_graph"),n=new r({flow:this,graph:e,...t});this.setController("align",n)},align(t,e,n){return this.getController("align").align(t,e,n)},clearAlignLine(){return this.getController("align").clearAlignLine()}},t.exports=i},function(t,e,n){const r=n(9),i=n(14),o=n(4);function a(t,e){return{line:t,point:e,dis:o.pointLineDistance(t[0],t[1],t[2],t[3],e.x,e.y)}}t.exports=class extends r{getDefaultCfg(){return{line:i.alignLineStyle,item:!0,grid:!1,tolerance:5,_horizontalLines:{},_verticalLines:{},_alignLines:[]}}init(){this.item&&this._cacheBoxLine()}_cacheBoxLine(){const t=this.graph,e=this._horizontalLines,n=this._verticalLines,r=this.item;t.on("afteritemdraw",t=>{const i=t.item;if(!o.isEdge(i)){const t=i.getBBox();!0===r||"horizontal"===r?(e[i.id+"tltr"]=[t.minX,t.minY,t.maxX,t.minY,i],e[i.id+"lcrc"]=[t.minX,t.centerY,t.maxX,t.centerY,i],e[i.id+"blbr"]=[t.minX,t.maxY,t.maxX,t.maxY,i]):"center"===r&&(e[i.id+"lcrc"]=[t.minX,t.centerY,t.maxX,t.centerY,i]),!0===r||"vertical"===r?(n[i.id+"tlbl"]=[t.minX,t.minY,t.minX,t.maxY,i],n[i.id+"tcbc"]=[t.centerX,t.minY,t.centerX,t.maxY,i],n[i.id+"trbr"]=[t.maxX,t.minY,t.maxX,t.maxY,i]):"center"===r&&(n[i.id+"tcbc"]=[t.centerX,t.minY,t.centerX,t.maxY,i])}}),t.on("beforeitemdestroy",t=>{const r=t.item;delete e[r.id+"tltr"],delete e[r.id+"lcrc"],delete e[r.id+"blbr"],delete n[r.id+"tlbl"],delete n[r.id+"tcbc"],delete n[r.id+"trbr"]})}align(t,e){const n=o.mix({},t),r=this.flow.getController("grid");return this.grid&&r&&r.visible&&this._gridAlign(t,e),this.item&&this._itemAlign(t,e,n),t}_gridAlign(t,e){const n=this.flow,r=this.grid,i=n.getGridCell();if("cc"===r){const n=Math.round((t.x+e.width/2)/i)*i,r=Math.round((t.y+e.height/2)/i)*i;t.x=n-e.width/2,t.y=r-e.height/2}else t.x=Math.round(t.x/i)*i,t.y=Math.round(t.y/i)*i}_itemAlign(t,e,n){const r=this._horizontalLines,i=this._verticalLines,s=this.tolerance,c={x:n.x+e.width/2,y:n.y},u={x:n.x+e.width/2,y:n.y+e.height/2},h={x:n.x+e.width/2,y:n.y+e.height},l={x:n.x,y:n.y+e.height/2},d={x:n.x+e.width,y:n.y+e.height/2},f=[],g=[];let p=null;if(this.clearAlignLine(),o.each(r,t=>{t[4].isVisible()&&(f.push(a(t,c)),f.push(a(t,u)),f.push(a(t,h)))}),o.each(i,t=>{t[4].isVisible()&&(g.push(a(t,l)),g.push(a(t,u)),g.push(a(t,d)))}),f.sort((t,e)=>t.dis-e.dis),g.sort((t,e)=>t.dis-e.dis),0!==f.length&&f[0].dis<s){t.y=f[0].line[1]-f[0].point.y+n.y,p={type:"item",horizontals:[f[0]]};for(let t=1;t<3;t++)f[0].dis===f[t].dis&&p.horizontals.push(f[t])}if(0!==g.length&&g[0].dis<s){t.x=g[0].line[0]-g[0].point.x+n.x,p?p.verticals=[g[0]]:p={type:"item",verticals:[g[0]]};for(let t=1;t<3;t++)g[0].dis===g[t].dis&&p.verticals.push(g[t])}p&&(p.bbox=e,this._addAlignLine(p))}clearAlignLine(){const t=this._alignLines;o.each(t,t=>{t.remove()}),this._alignLines=[]}_addAlignLine(t){const e=t.bbox,n=this.graph.getRootGroup(),r=this.line,i=this._alignLines;"item"===t.type&&(t.horizontals&&o.each(t.horizontals,t=>{const a=t.line,s=t.point,c=(a[0]+a[2])/2;let u,h;s.x<c?(u=s.x-e.width/2,h=Math.max(a[0],a[2])):(u=s.x+e.width/2,h=Math.min(a[0],a[2]));const l=n.addShape("line",{attrs:o.mix({x1:u,y1:a[1],x2:h,y2:a[1]},r),capture:!1});i.push(l)}),t.verticals&&o.each(t.verticals,t=>{const a=t.line,s=t.point,c=(a[1]+a[3])/2;let u,h;s.y<c?(u=s.y-e.height/2,h=Math.max(a[1],a[3])):(u=s.y+e.height/2,h=Math.min(a[1],a[3]));const l=n.addShape("line",{attrs:o.mix({x1:a[0],y1:u,x2:a[0],y2:h},r),capture:!1});i.push(l)}))}}},function(t,e,n){const r=n(4),i={CFG:{labelEditable:!1},INIT:"_initLabelEditor"};i.AUGMENT={_initLabelEditor(){if(this.get("labelEditable")){const t=this.getGraph(),e=r.createDOM('<div contenteditable="true" role="textbox" tabindex="1" class="g6-label-editor"></div>',{position:"absolute",visibility:"hidden","z-index":"2",padding:"0px 2px 0px 0px",resize:"none",width:"auto",height:"auto",outline:"none",border:"1px solid #1890FF","transform-origin":"left top","max-width":"320px",background:"white","box-sizing":"content-box"});t.getGraphContainer().appendChild(e),e.on("blur",e=>{e.stopPropagation(),!t.destroyed&&this.endEditLabel()}),e.on("keydown",t=>{t.stopPropagation();const e=r.getKeyboradKey(t);(t.metaKey&&"s"===e||t.ctrlKey&&"s"===e)&&t.preventDefault(),"Enter"!==e&&"Escape"!==e||this.endEditLabel()}),this.set("labelTextArea",e),t.on("beforeviewportchange",()=>{e.focusItem&&this.setLabelEditorBeginPosition(e.focusItem)})}},_getLabelTextAreaBox(t,e,n=[0,0]){e&&t.attr("text",e);const i=this.getGraph().getRootGroup(),o=r.getBBox(t,i);return{minX:o.minX-n[1],minY:o.minY-n[0],maxX:o.maxX+n[1],maxY:o.maxY+n[0]}},setLabelEditorBeginPosition(t){const e=this.get("labelTextArea"),n=t.getLabel();if(n){const t=this._getLabelTextAreaBox(n),r=n.attr("lineHeight"),i=n.attr("fontSize"),o={x:t.minX,y:t.minY-r/4+i/4-1,width:t.maxX-t.minX,height:t.maxY-t.minY};e.css({top:o.y+"px",left:o.x+"px"}),e.labelPoint=o}else{const n=this.getGraph().getRootGroup(),i=t.getKeyShape(),o=r.getBBox(i,n),a={x:o.minY+(o.maxY-o.minY-e.height())/2,y:(o.minX+o.maxX)/2};e.css({top:a.x+"px",left:a.y+"px"}),e.labelPoint=a}},beginEditLabel(t){const e=this.get("labelTextArea"),n=this.getGraph();if(r.isString(t)&&(t=n.find(t)),t&&!t.destroyed&&e){this.setSignal("preventWheelPan",!0);const r=t.getModel(),i=t.getLabel(),o=n.getZoom();if(e.focusItem=t,i){const t=i.attr("lineHeight"),n=this._getLabelTextAreaBox(i),a=(n.maxX-n.minX)/o,s=(n.maxY-n.minY+t/4)/o;e.innerHTML=r.label,e.innerHTML=r.label,e.css({"min-width":a+"px","min-height":s+"px",visibility:"visible","font-family":i.attr("fontFamily"),"line-height":t+"px","font-size":i.attr("fontSize")+"px",transform:"scale("+o+")"})}else e.innerHTML="",e.css({"min-width":"auto","min-height":"auto"});this.setLabelEditorBeginPosition(t),e.css({visibility:"visible"}),e.focus(),document.execCommand("selectAll",!1,null)}},endEditLabel(){const t=this.get("labelTextArea");if(this.setSignal("preventWheelPan",!1),t){const e=t.focusItem;if(e){const n=e.getModel(),r=this.editor;n.label!==t.textContent&&r.executeCommand("update",{action:"updateLabel",itemId:e.id,updateModel:{label:t.textContent}}),t.hide(),t.focusItem=void 0,this.focusGraphWrapper()}}}},t.exports=i},function(t,e){const n={};n.AUGMENT={updateStatus(){const t=this.getSelected();let e;0===t.length?e="canvas-selected":1===t.length?t[0].isNode?e="node-selected":t[0].isEdge?e="edge-selected":t[0].isGroup&&(e="group-selected"):e="multi-selected",this.emit("statuschange",{status:e})}},t.exports=n},function(t,e,n){n(45),n(46),n(47),n(48),n(49),n(50),n(51),n(52),n(53),n(54),n(55),n(56),n(57),n(58),n(59),n(60),n(61),n(62)},function(t,e,n){const r=n(3),i=n(4);r.registerBehaviour("panBlank",i.getPanCanvasBehaviour(!0))},function(t,e,n){n(3).registerBehaviour("hoverButton",t=>{t.getGraph().behaviourOn("mouseenter",e=>{t.getSignal("panningItem")||e.shape&&e.shape.isButton&&t.css({cursor:"pointer"})})})},function(t,e,n){const r=n(3),i=n(4);r.registerBehaviour("panCanvas",i.getPanCanvasBehaviour())},function(t,e,n){const r=n(3),i=n(14),o=n(4);r.registerBehaviour("wheelChangeViewport",t=>{const e=t.getGraph();let n;e.behaviourOn("wheel",t=>{const{domEvent:e}=t;e.preventDefault()}),e.behaviourOn("wheel",o.throttle((function(r){if(t.getSignal("preventWheelPan"))return;const{domEvent:a}=r,s=t.getSignal("wheelZoom");n||t.setCapture(!1);if(s){const t=a.wheelDelta,n=1.05;if(Math.abs(t)>10){const i=e.getMatrix()[0];t>0?e.zoom({x:r.x,y:r.y},i*n):e.zoom({x:r.x,y:r.y},i*(1/n))}}else{const n=[],r=e.getMatrix();o.mat3.translate(n,r,[a.wheelDeltaX*i.wheelPanRatio,a.wheelDeltaY*i.wheelPanRatio]),t.translateLimt(n)&&e.updateMatrix(n)}n&&clearTimeout(n),n=setTimeout(()=>{t.setCapture(!0),n=void 0},50)}),16))})},function(t,e,n){n(3).registerBehaviour("processPanItem",t=>{const e=t.getGraph();e.behaviourOn("mousemove",n=>{const r=t.get("panItemDelegation");if(r){const i=t.get("panItemStartPoint"),o=t.get("panItemStartBox"),a=n.x-i.x,s=n.y-i.y,c=t.align({x:o.minX+a,y:o.minY+s},{width:o.width,height:o.height});r.attr({x:c.x,y:c.y}),e.emit("itempanning",n),e.draw()}})})},function(t,e,n){n(3).registerBehaviour("startPanItem",t=>{const e=t.getGraph(),n=e.getRootGroup();e.behaviourOn("dragstart",r=>{if(2===r.button||!r.item||!r.item.isNode&&!r.item.isGroup)return;const i=r.item;let o;if(o=i.isSelected?t.getSelected():[i],o=o.filter(t=>t.isNode||t.isGroup),o[0]&&!1!==o[0].dragable){e.emit("beforepanitem",{items:o}),e.emit("beforeshowdelegation",{items:o});const i=t.getDelegation(o,n),a=i.getBBox();t.setSignal("panningItem",!0),t.set("panItems",o),t.set("panItemDelegation",i),t.set("panItemStartBox",a),t.set("panItemStartPoint",{x:r.x,y:r.y}),e.draw()}})})},function(t,e,n){n(3).registerBehaviour("endPanItem",t=>{const e=t.getGraph();e.behaviourOn("panitemend",()=>{const n=t.get("panItemDelegation");n&&(n.remove(),e.draw()),t.setSignal("panningItem",!1),t.set("panItemDelegation",void 0),t.set("panItemStartPoint",void 0),t.set("panItemStartBox",void 0),t.set("panItems",void 0)}),e.behaviourOn("canvas:mouseleave",()=>{t.get("panItems")&&(t.clearAlignLine(),e.emit("panitemend"))})})},function(t,e,n){n(3).registerBehaviour("dblclickItemEditLabel",t=>{t.getGraph().behaviourOn("node:dblclick",e=>{e.shape&&!e.shape.isButton&&t.beginEditLabel(e.item)})})},function(t,e,n){n(3).registerBehaviour("clickCanvasSelected",t=>{const e=t.getGraph();e.behaviourOn("click",e=>{e.shape||(t.clearSelected(),t.clearActived(),t.updateStatus())}),e.behaviourOn("contextmenu",e=>{e.shape||(t.clearSelected(),t.clearActived(),t.updateStatus())})})},function(t,e,n){n(3).registerBehaviour("clickCollapsedButton",t=>{const e=t.getGraph();e.behaviourOn("click",n=>{const r=n.item,i=n.shape;if(r&&i&&i.isCollapsedButton){const n=t.editor;n?n.executeCommand("collapseExpand",{itemId:r.id}):e.update(r,{collapsed:!0})}})})},function(t,e,n){n(3).registerBehaviour("clickEdgeSelected",t=>{t.getGraph().behaviourOn("edge:click",e=>{t.get("multiSelectable")&&!0===t.getSignal("shiftKeyDown")||(t.clearActived(),t.clearSelected()),t.setSelected(e.item.id,!0)})})},function(t,e,n){n(3).registerBehaviour("clickExpandedButton",t=>{const e=t.getGraph();e.behaviourOn("click",n=>{const r=n.item,i=n.shape;if(r&&i&&i.isExpandedButton){const n=t.editor;n?n.executeCommand("collapseExpand",{itemId:r.id}):e.update(r,{collapsed:!1})}})})},function(t,e,n){n(3).registerBehaviour("clickGroupSelected",t=>{t.getGraph().behaviourOn("group:click",e=>{t.get("multiSelectable")&&!0===t.getSignal("shiftKeyDown")||(t.clearActived(),t.clearSelected()),t.setSelected(e.item.id,!0)})})},function(t,e,n){n(3).registerBehaviour("clickNodeSelected",t=>{t.getGraph().behaviourOn("node:click",e=>{t.get("multiSelectable")&&!0===t.getSignal("shiftKeyDown")||(t.clearActived(),t.clearSelected()),t.setSelected(e.item.id,!0)})})},function(t,e,n){n(3).registerBehaviour("hoverNodeActived",t=>{const e=t.getGraph();let n;e.behaviourOn("node:mouseenter",e=>{const{item:r}=e;!1!==r.getShapeObj().panAble&&t.css({cursor:"move"}),t.getSignal("panningItem")||t.getSignal("dragEdge")||e.item&&e.item.isSelected||(n=e.item,t.setActived(n,!0))}),e.behaviourOn("node:mouseleave",e=>{const r=e.toShape;n&&(r&&r.isAnchor&&r.getItem()===n||t.getSignal("dragEdge")||(n.isSelected||t.setActived(n,!1),n=void 0))})})},function(t,e,n){n(3).registerBehaviour("hoverGroupActived",t=>{const e=t.getGraph();e.behaviourOn("mouseenter",e=>{t.getSignal("panningItem")||e.item&&e.item.isSelected||t.getSignal("dragEdge")||e.shape&&e.shape.isGroupKeyShape&&(t.css({cursor:"move"}),t.setActived(e.item,!0))}),e.behaviourOn("group:mouseleave",e=>{e.item.isActived&&!e.item.isSelected&&t.setActived(e.item,!1)})})},function(t,e,n){n(3).registerBehaviour("hoverEdgeActived",t=>{const e=t.getGraph();e.behaviourOn("edge:mouseenter",e=>{t.getSignal("panningItem")||e.item&&e.item.isSelected||t.getSignal("dragEdge")||t.setActived(e.item,!0)}),e.behaviourOn("edge:mouseleave",e=>{t.setActived(e.item,!1)})})},function(t,e,n){n(3).registerBehaviour("keydownCmdWheelZoom",t=>{const e=t.getGraph();e.behaviourOn("keydown",e=>{91===e.domEvent.keyCode&&t.setSignal("wheelZoom",!0)}),e.behaviourOn("keyup",e=>{91===e.domEvent.keyCode&&t.setSignal("wheelZoom",!1)})})},function(t,e,n){const r=n(22);t.exports={dragingEdgeEndPoint({endPointType:t,edgeModel:e,graph:n,delegation:r,startPoint:i,ev:o,source:a,target:s}){const{item:c}=o,u="source"===t?[o,i]:[i,o];c&&("source"===t?s=c:a=c);const h=n.getShapeObj("edge",e).getPathByPoints({points:u,source:a,target:s});r.attr("path",h),n.draw()},panGroup(t,e,n,i){const o=t.getModel();r.traverseTree(t,r=>{if("node"===r.type){const t=r.getModel();i.update(r,{x:t.x+e,y:t.y+n})}t.getCrossEdges&&t.getCrossEdges().forEach(t=>{t.update()})},t=>"group"===t.type?t.getChildren():[]),i.update(t,{x:o.x+e,y:o.y+n})},dropUpdateEdge({ev:t,endPointType:e,model:n,diagram:r}){const i=r.get("noEndEdge"),o=r.get("linkAnchor"),a=r.get("linkNode"),{item:s,shape:c,x:u,y:h}=t;if(r.getGraph().emit("beforedropedge"),c){if(o&&c.isAnchor&&c.hasHotspot){const t=c,r=t.getItem();return"target"===e?(n.target=r.id,n.targetAnchor=t.getIndex(),!0):(n.source=r.id,n.sourceAnchor=t.getIndex(),!0)}if(a&&s&&s.isNode)return"target"===e?(n.target=s.id,!0):(n.source=s.id,!0)}else if(i)return"target"===e?(n.target={x:u,y:h},!0):(n.source={x:u,y:h},!0);return!1}}},function(t,e){t.exports={rectRectCrossAlgorithm(t,e){const n=Math.max(t.minX,e.minX),r=Math.max(t.minY,e.minY),i=Math.min(t.maxX,e.maxX),o=Math.min(t.maxY,e.maxY);return n>i||r>o},euclideanDistance:{pointPoint(t,e){const n=Math.pow(t.x-e.x,2)+Math.pow(t.y-e.y,2);return Math.sqrt(n)}}}},function(t,e,n){const r={},i=n(2);r.AUGMENT={changeAddEdgeModel(t){this.set("addEdgeModel",t)},cancelAdd(){this.set("addType",void 0),this.set("addModel",void 0),this.changeMode("default")},beginAdd(t,e){this.set("addType",t),this.set("addModel",e),this.changeMode("add")},endAdd(){this.set("addType",void 0),this.set("addModel",void 0),this.changeMode("default")},delete(){const t=this.getSelected(),e=this.get("_graph");i.each(t,t=>{e.remove(t)})},toBack(){const t=this.getSelected(),e=this.get("_graph");t.sort((t,e)=>{const n=t.getGraphicGroup(),r=e.getGraphicGroup();return i.getIndex(r)-i.getIndex(n)}),t.forEach(t=>{e.toBack(t)})},toFront(){const t=this.getSelected(),e=this.get("_graph");t.sort((t,e)=>{const n=t.getGraphicGroup(),r=e.getGraphicGroup();return i.getIndex(n)-i.getIndex(r)}),t.forEach(t=>{e.toFront(t)})},addGroup(t){const e=this.get("_graph"),n=this.getSelected();let r,o=!0;if(0===n.length)return;t||(t={label:"新建分组"}),i.setId(t),e.add("group",t),e.toFront(t.id);const a=e.find(t.id);if(n.forEach(t=>{const e=t.getParent();e&&(r?r!==e&&(o=!1):r=e)}),!o)return void console.warn("add group elements must have the same parent");r&&(t.parent=r.getModel().id),n.forEach(n=>{e.update(n,{parent:t.id})});const s=a.getInnerEdges();a.deepEach(t=>{e.toFront(t)}),s.forEach(t=>{e.toFront(t)})},unGroup(){const t=this.get("_graph"),e=this.getSelected(),n=e[0];1===e.length&&i.isGroup(n)&&(n.getChildren().forEach(e=>{t.update(e,{parent:void 0}),e.collapsedParent||e.show(),e.isGroup&&e.deepEach(t=>{t.collapsedParent||t.show()})}),t.remove(n))},newGroup(t){this.addGroup(t)}},t.exports=r},function(t,e,n){const r=n(67),i=n(2),o={CFG:{anchor:{}},INIT:"_initAnchor"};o.AUGMENT={_initAnchor(){const t=this.get("anchor"),e=this.get("_graph");if(t){const n=new r({diagram:this,graph:e,...t});this.setController("anchor",n)}},showAnchor(t,e,n){this.getController("anchor").showAnchor(t,e,n)},clearAnchor(t){this.getController("anchor").clearAnchor(t)},setHotspotActived(t,e){this.getController("anchor").setHotspotActived(t,e)},hoverShowAnchor(t){const e=t.getAnchorPoints(),n=[];e.forEach((e,r)=>{const i={anchor:e,item:t};this.emit("hovernode:beforeshowanchor",i),i.cancel||n.push(r)}),this.showAnchor(t,n)},anchorHasBeenLinked(t,e){const n=t.getEdges(),r=[];return n.forEach(e=>{const n=e.getModel();n.source!==t.id||i.isNil(n.sourceAnchor)||r.push(n.sourceAnchor),n.target!==t.id||i.isNil(n.targetAnchor)||r.push(n.targetAnchor)}),i.isObject(e)?-1!==r.indexOf(e.index):-1!==r.indexOf(e)},dragEdgeBeforeShowAnchor(t,e,n){this.getGraph().getNodes().forEach(r=>{const i=[],o=r.getAnchorPoints();let a;if(t.isNode){const s=t.getAnchorPoints();o.forEach((o,c)=>{a="target"===n?{source:t,sourceAnchor:s[e],target:r,targetAnchor:o,dragEndPointType:n}:{target:t,targetAnchor:s[e],source:r,sourceAnchor:o,dragEndPointType:n},this.emit("dragedge:beforeshowanchor",a),a.cancel||i.push(c)})}else o.forEach((t,e)=>{i.push(e)});r===t&&r.isAnchorShow?i.forEach(t=>{const n=r.getAnchor(t);e!==t&&n&&n.showHotspot()}):this.showAnchor(r,i,!0)})}},t.exports=o},function(t,e,n){const r=n(9),i=n(5),o=n(2);t.exports=class extends r{getDefaultCfg(){return{_anchorItemCache:{}}}init(){const t=this.graph;t.on("afteritemdraw",t=>{t.item.isAnchorShow&&this.showAnchor(t.item)}),t.on("beforeitemdestroy",t=>{this._clearAnchor(t.item)}),t.on("afteritemhide",t=>{t.item.isNode&&this._clearAnchor(t.item)})}_updateAnchor(t){const e=this.graph;t.anchorShapes.forEach(t=>{t.updatePosition()}),e.draw()}_drawAnchor(t,e,n,r){const a=t.getAnchorPoints();this._clearAnchor(t),o.each(a,(o,a)=>{if(n&&-1===n.indexOf(a))return;let s;const c=e.addShape("marker",{attrs:{symbol:"circle",...i.anchorPointStyle,x:o.x,y:o.y},freezePoint:o,item:t,index:a,eventPreFix:"anchor",isItemChange(){},zIndex:i.zIndex.anchorPoint});c.toFront(),c.eventPreFix="anchor",c.showHotspot=()=>{s=e.addShape("marker",{attrs:{symbol:"circle",...i.anchorHotsoptStyle,x:o.x,y:o.y},freezePoint:o,capture:!1,zIndex:i.zIndex.anchorHotsopt}),t.anchorShapes.push(s),c.hasHotspot=!0,s.toFront(),c.toFront()},c.getIndex=()=>a,c.getItem=()=>t,c.getPoint=()=>o,c.updatePosition=()=>{const e=t.getAnchorPoints()[a];c.attr(e)},c.setActived=()=>{c.attr(i.anchorPointHoverStyle)},c.clearActived=()=>{c.attr(i.anchorPointStyle)},c.isAnchor=!0,c.setHotspotActived=t=>{s&&(t?s.attr(i.anchorHotsoptActivedStyle):s.attr(i.anchorHotsoptStyle))},r&&c.showHotspot(),t.anchorShapes.push(c),t.getAllAnchors=()=>t.anchorShapes.filter(t=>t.isAnchor),t.getAnchor=e=>t.anchorShapes.find(t=>t.get("index")===e)})}_clearAnchor(t){t.anchorShapes&&t.anchorShapes.forEach(t=>{t.remove()}),t.anchorShapes=[]}setHotspotActived(t,e){const n=this.diagram.getGraph();t.setHotspotActived(e),n.draw()}showAnchor(t,e,n){if(!t.isVisible())return;const r=this.graph,i=this._anchorItemCache,o=r.getRootGroup();this._drawAnchor(t,o,e,n),t.isAnchorShow=!0,i[t.id]=t}clearAnchor(t){const e=this.graph,n=e.get("itemCache"),r=this._anchorItemCache;let i=t;i=o.isObject(t)?[t]:o.isString(t)?[n[t]]:r,o.each(i,t=>{this._clearAnchor(t),t.isAnchorShow=!1,delete r[t.id]}),e.draw()}}},function(t,e,n){const r=n(69),i={CFG:{orbit:null},INIT:"_initOrbit"};i.AUGMENT={_initOrbit(){const t=this.get("orbit");if(t){const e=new r({diagram:this,...t});this.setController("orbit",e)}},showOrbit(t){this.getController("orbit").show(t)},hideOrbit(){this.getController("orbit").hide()},layoutOrbit(t,e){this.getController("orbit").layout(t,e)}},t.exports=i},function(t,e,n){const r=n(9),i=n(5),o=n(70),{vec2:a,isString:s}=n(2);t.exports=class extends r{getDefaultCfg(){return{satellite:[],satelliteCache:[]}}init(){const t=this.satellite,e=this.diagram,n={diagram:e};e.getGraph().addBehaviour("orbit"),t.forEach(t=>{s(t)?this.satelliteCache.push(new o[t](n)):this.satelliteCache.push(new o({...n,...t}))})}layout(t,e){const n=this.diagram,r=n.getGraph(),{satelliteCache:o}=this,s=t.getBBox(),{centerX:c,centerY:u}=s,h=n.getZoom(),l=i.orbitGap/h,d=o.filter(t=>t.isVisible()),f=[e.x-c,e.y-u],g=a.length(f),p=s.width/2+l,m=a.scale([],f,p/g);d.forEach(t=>{const e=t.getDOM(),n=e.width()/2,i=r.getDomPoint({x:m[0]+c,y:m[1]+u});e.css({top:i.y-n+"px",left:i.x-n+"px"})})}show(t){const{satelliteCache:e}=this;e.forEach(e=>{e.enable()&&(e.item=t,e.show())})}hide(){const{satelliteCache:t}=this;t.forEach(t=>{t.hide()})}}},function(t,e,n){const r=n(23);r.forkAndLink=n(71),t.exports=r},function(t,e,n){const r=n(23),i=n(2);t.exports=class extends r{getDefaultCfg(){return{name:"forkAndLink",render:()=>'\n          <div style="\n            width: 11px;\n            height: 11px;\n            cursor: copy;\n            background-image: url(https://gw.alipayobjects.com/zos/rmsportal/yWAiQOmucbYMCpwkvTBP.svg)\n          "></div>\n        ',bindEvent(t,e){const n=e.getGraph(),r=n.getRootGroup();t.setAttribute("draggable","true");return[i.addEventListener(t,"dragstart",()=>{const n=this.item,i={...e.get("addEdgeModel"),source:n.id},o=n.getBBox(),a=e.getDelegation([{isEdge:!0}],r);e.setSignal("dragEdge",!0),e.beginAdd("edge",i),e.set("addEdgeConfig",{addModel:i,delegation:a,startPoint:{x:o.centerX,y:o.centerY},sourceItem:n}),t.hide()}),i.addEventListener(t,"click",({clientX:t,clientY:r})=>{const o=e.editor,a=this.item,s=n.getPointByClient({x:t,y:r}),c=a.getBBox(),u=a.getModel(),h=[s.x-c.centerX,s.y-c.centerY],l=i.vec2.length(h);if(i.vec2.scale(h,h,160/l),o)o.executeCommand("copyAdjacent",{copyNode:a,x:s.x+h[0],y:s.y+h[1]});else{const t=i.clone(u);t.x=s.x+h[0],t.y=s.y+h[1],n.add(a.type,t)}})]}}}}},function(t,e,n){const r=n(2),i=n(5),o={};function a(t){t.controlPointShapes&&r.each(t.controlPointShapes,t=>{t.remove()}),t.controlPointShapes=[],t.isControlPointShow=!1}o.INIT="_initResize",o.CFG={nodeResizeable:!1,edgeResizeable:!0},o.AUGMENT={_initResize(){const t=this.get("_graph"),e=this.get("nodeResizeable"),n=this.get("edgeResizeable");e&&t.on("afteritemdraw",t=>{"node"===t.item.type&&t.item.isVisible()&&this.drawControlPoints(t.item)}),n&&t.on("afteritemdraw",t=>{"edge"===t.item.type&&t.item.isVisible()&&this.drawControlPoints(t.item)}),t.on("afteritemhide",t=>{var e;t.item.isControlPointShow&&((e=t.item).controlPointShapes&&r.each(e.controlPointShapes,t=>{t.hide()}),e.isControlPointShow=!1)}),t.on("afteritemshow",t=>{var e;!t.item.isControlPointShow&&((e=t.item).controlPointShapes&&r.each(e.controlPointShapes,t=>{t.show()}),e.isControlPointShow=!0)}),t.on("beforeitemdestroy",t=>{t.item.isControlPointShow&&a(t.item)})},drawControlPoints(t){const e=this.get("_graph").getRootGroup(),n=this.get("nodeResizeable"),o=this.get("edgeResizeable");"node"===t.type?n&&function(t,e){const n=t.getBBox(),o=[{x:n.minX,y:n.minY},{x:n.maxX,y:n.minY},{x:n.minX,y:n.maxY},{x:n.maxX,y:n.maxY}];a(t);const s=e.addShape("rect",{attrs:r.mix({},i.nodeSelectedBoxStyle,{symbol:"square",x:n.minX,y:n.minY,width:n.maxX-n.minX,height:n.maxY-n.minY})});t.controlPointShapes.push(s),r.each(o,n=>{const o=e.addShape("marker",{attrs:r.mix({},i.nodeControlPointStyle,{symbol:"square",x:n.x,y:n.y}),freezePoint:{x:n.x,y:n.y},item:t});t.controlPointShapes.push(o)})}(t,e):"edge"===t.type&&o&&function(t,e){const n=t.getKeyShape().attr("path"),o=n[0],s=o.length,c=n[n.length-1],u=c.length,h=[{x:o[s-2],y:o[s-1]},{x:c[u-2],y:c[u-1]}],l=t.getModel();a(t),r.each(h,(n,o)=>{const a=e.addShape("marker",{attrs:r.mix({},i.edgeControlPointStyle,{x:n.x,y:n.y}),freezePoint:{x:n.x,y:n.y},item:t});a.eventPreFix="edgeControlPoint",a.getSourcePoint=()=>h[0],a.getTargetPoint=()=>h[h.length-1],a.getItem=()=>t,a.isSourceEndPoint=()=>l.source&&0===o,a.isTargetEndPoint=()=>l.target&&o===h.length-1,t.controlPointShapes.push(a)})}(t,e),t.isControlPointShow=!0}},t.exports=o},function(t,e,n){const r=n(2),i={};i.AUGMENT={addOutterShape(t,e){this.clearOutterShape(t);const{lineWidth:n}=e,i=t.getKeyShape(),o=t.getGraphicGroup(),a=i.attr(),s=i.get("type"),c=i.attr("lineWidth"),u=r.clone(a);delete u.fillStyle,delete u.strokeStyle,delete u.matrix;const h=o.addShape(s,{attrs:{...u,fill:null,...e}});r.toBack(h,o);const l=h.getBBox(),d=l.maxX-l.minX,f=l.maxY-l.minY,g=(l.minX+l.maxX)/2,p=(l.minY+l.maxY)/2;h.transform([["t",-g,-p],["s",(n+d+c)/d,(n+f+c)/f],["t",g,p]]),h.isOutter=!0,t.outterShape=h},clearOutterShape(t){t.outterShape&&t.outterShape.remove()}},t.exports=i},function(t,e){const n={CFG:{linkNode:!0,linkAnchor:!0},INIT:"_initLink"};n.AUGMENT={_initLink(){const t=this.getGraph(),e=this.get("linkAnchor"),n=this.get("linkNode"),r=t.get("mode");e&&(this.on("beforeitemactived",t=>{const e=t.item;e.isNode&&this.hoverShowAnchor(e)}),this.on("beforeitemunactived",t=>{const e=t.item;(e.isNode||e.isGroup)&&this.clearAnchor(e)}),this.on("beforeitemselected",t=>{const e=t.item;(e.isNode||e.isGroup)&&this.hoverShowAnchor(e)}),this.on("beforeitemunselected",t=>{const e=t.item;(e.isNode||e.isGroup)&&this.clearAnchor(e)}),t.addBehaviour("dragAnchorAddEdge","add"),t.addBehaviour("hoverAnchorActived","default"),t.changeMode(r)),n&&(t.addBehaviour("hoverNodeAddOutter","add"),t.addBehaviour("hoverNodeAddOutter","default"),t.changeMode(r))}},t.exports=n},function(t,e,n){n(76),n(77),n(78),n(79)},function(t,e,n){const r=n(13),i=n(2),o=n(5);r.registerNode("diagram-base",{getSize(t){const e=t.getModel();return i.getNodeSize(e.size)},defaultFillPalette:0,defaultStrokePalette:3,activedFillPalette:0,activedStrokePalette:5,selectedFillPalette:2,selectedStrokePalette:5,getDefaulStyle:()=>o.nodeStyle,getDefaulActivedStyle:()=>o.nodeActivedStyle,getDefaulSelectedtyle:()=>o.nodeSelectedStyle,getStyle(t){const e=t.getModel(),n=e.color;let r,o;if(n){const t=i.Palettes.generate(n);r=t[this.defaultFillPalette],o=t[this.defaultStrokePalette]}return i.mix(!0,{},this.getDefaulStyle(),{fill:r,stroke:o},e.style)},getPath(t){const e=this.getSize(t),n=this.getStyle(t);return i.getRectPath(-e[0]/2,-e[1]/2,e[0],e[1],n.radius)},getActivedOutterStyle:()=>o.nodeActivedOutterStyle,getActivedStyle(t){const e=t.getModel(),n=this.getDefaulActivedStyle(t),{color:r}=e;if(r){const t=i.Palettes.generate(r);return{...n,fill:t[this.activedFillPalette],stroke:t[this.activedStrokePalette]}}return n},getSelectedStyle(t){const e=t.getModel(),n=this.getDefaulSelectedtyle(t),{color:r}=e;if(r){const t=i.Palettes.generate(r);return{...n,fill:t[this.selectedFillPalette],stroke:t[this.selectedStrokePalette]}}return n},getSelectedOutterStyle(t){const e=t.getModel(),{color:n}=e;if(n){const t=i.Palettes.generate(n);return{...o.nodeSelectedOutterStyle,stroke:t[1],fill:t[1]}}return o.nodeSelectedOutterStyle},anchor:[[.5,0],[1,.5],[.5,1],[0,.5]]}),r.registerNode("capsule",{getPath(t){const e=this.getSize(t);return 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r=n(13),i=n(5),o=n(2),a=o.getGroupIconPath(),s=o.getCollapsedButtonPath(),c=o.getExpandedButtonPath(),u={fill:"#CED4D9"},h={stroke:"#697B8C",fill:"#fff",fillOpacity:0},l={stroke:"#697B8C",fill:"#fff",fillOpacity:0},d={fill:"#000000",textBaseline:"top",textAlign:"left"},f={stroke:"#CED4D9",fill:"#F2F4F5",radius:4},g=i.groupBackgroundPadding,p=184-g[1]-g[3],m=40-g[0]-g[2];r.registerGroup("diagram-base",{draw(t){const e=t.getModel(),n=t.getGraphicGroup(),r=t.getChildrenBBox(),i=this.getStyle(t),f=e.collapsed,v=e.padding?e.padding:g;if(r.minX===1/0&&(r.minX=e.x,r.maxX=e.x+p,r.minY=e.y,r.maxY=e.y+m),f&&(r.minX=r.maxX-p,r.maxY=r.minY+m),r.maxX-r.minX<p){const t=p-r.maxX+r.minX;r.minX-=t/2,r.maxX+=t/2}const x=function(t,e){return t.minX-e[3]}(r,v),y=function(t,e){return t.minY-e[0]}(r,v),b=function(t,e){return t.maxX-t.minX+e[3]+e[1]}(r,v),w=function(t,e){return t.maxY-t.minY+e[0]+e[2]}(r,v),M=function(t,e,n,r){const i=e.addShape("path",{attrs:{...r,path:n}});return i.isGroupKeyShape=!0,i}(0,n,o.getRectPath(x,y,b,w,i.radius),i);!function(t,e,n,r){const i=o.mix(!0,{},d,{x:n+40,y:r+13});o.isString(t)?i.text=t:o.mix(i,t),e.addShape("text",{attrs:i})}(o.isNil(e.label)?"新建分组":e.label,n,x,y),function(t,e,n,r){const i=e.addShape("path",{attrs:{path:t,...u}}),o=i.getBBox();i.translate(n-o.minX+8,r-o.minY+12)}(o.isNil(e.icon)?a:e.icon,n,x,y);return(function(t,e,n,r,i){let o;if(t){o=e.addShape("path",{attrs:{path:c,...l}});const t=o.getBBox(),a=t.maxX-t.minX;o.isExpandedButton=!0,o.translate(n+i-t.minX-a-12,r-t.minY+12)}else{o=e.addShape("path",{attrs:{path:s,...h}});const t=o.getBBox(),a=t.maxX-t.minX;o.isCollapsedButton=!0,o.translate(n+i-t.minX-a-12,r-t.minY+12)}return o.isButton=!0,o}(f,n,x,y,b)).item=t,e.x=r.minX,e.y=r.minY,M},getStyle(t){const e=t.getModel();return o.mix(!0,{},f,{fill:e.color,stroke:e.color},e.style)},getActivedStyle:()=>i.groupActivedStyle,getSelectedStyle:()=>i.groupSelectedStyle,getSelectedOutterStyle:()=>i.groupSelectedOutterStyle,getActivedOutterStyle(){},intersectBox:"rect"})},function(t,e,n){n(13).registerGuide("diagram-base")},function(t,e,n){n(81),n(82),n(83),n(84),n(85),n(86),n(87),n(88),n(89),n(90),n(91),n(92),n(93),n(94)},function(t,e,n){const r=n(1),i=n(2);r.registerBehaviour("panItem",t=>{const e=t.getGraph();e.behaviourOn("drop",()=>{const n=t.get("panItems");if(!n)return;const r=n[0],o=n.map(t=>t.id),a=t.get("panItemDelegation"),s=t.get("panItemStartBox"),c=r.id,u=a.attr("x")-s.minX,h=a.attr("y")-s.minY;function l(){o.forEach(t=>{const n=e.find(t),r=n.getModel();n.isGroup?i.panGroup(n,u,h,e):(e.update(n,{x:r.x+u,y:r.y+h}),e.toFront(n))}),1===o.length&&(t.clearSelected(),t.setSelected(c,!0))}e.emit("afterpanitemdrop",{panItems:n}),t.clearAlignLine();const d=t.editor;e.emit("panitemend"),!d||t.getSignal("dragaddnodetogroup")?l():d.executeCommand(l)})},["startPanItem","processPanItem","endPanItem"])},function(t,e,n){const r=n(1),i=n(5);r.registerBehaviour("hoverAnchorActived",t=>{const e=t.getGraph();e.behaviourOn("anchor:mouseenter",n=>{if(t.getSignal("panningItem")||t.getSignal("dragEdge"))return;const r=n.shape,o=r.getItem(),a=o.getModel(),s={...t.get("addEdgeModel"),source:a.id},c={anchor:r.getPoint(),item:o};t.emit("hoveranchor:beforeaddedge",c),c.cancel?t.css({cursor:i.cursor.hoverUnEffectiveAnchor}):(t.css({cursor:i.cursor.hoverEffectiveAnchor}),!r.get("destroyed")&&r.setActived(),t.beginAdd("edge",s),e.draw())}),e.behaviourOn("anchor:mouseleave",n=>{if(!t.getSignal("dragEdge")&&!t.getSignal("panningItem")){const r=n.shape,o=r.getItem();t.css({cursor:i.cursor.beforePanCanvas}),o.isSelected||(t.clearAnchor(o),t.setActived(o,!1)),!r.get("destroyed")&&r.clearActived(),t.cancelAdd(),e.draw()}})})},function(t,e,n){const 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0)}),e.behaviourOn("mousemove",n=>{c?a(e,c,n):u&&r({graph:e,bpmn:t,ev:{...n,item:u},backUpCursor:!1})}),e.behaviourOn("edge:mouseleave",()=>{c||u&&(o({graph:e,bpmn:t,item:u}),u=void 0)}),e.behaviourOn("node:dragstart",e=>{const r=e.item.getBBox();h=t.getDelegation([r],n),t.set("bpmnNodePanDelegation",h),t.set("bpmnNodePanStartBox",r),t.set("bpmnNodePanStartPoint",{x:e.x,y:e.y}),t.set("bpmnNodePanStartItem",e.item)}),e.behaviourOn("node:dragend",n=>{const r=t.get("bpmnNodePanDelegation"),i=t.get("bpmnNodePanStartPoint"),o=t.get("bpmnNodePanStartItem");o&&o.getEdges().forEach(t=>{e.update(t,{nodeMoved:{item:o.id,start:i,delta:{x:n.x-i.x,y:n.y-i.y}}})}),r.remove(),l()})},["startPanItem","processPanItem","endPanItem"])},function(t,e,n){n(12).registerBehaviour("hoverNodeShowArrowController",t=>{const e=t.getGraph(),n=t.get("arrowController"),{long:r,thickness:i}=n;let o;e.on("node:mouseenter",a=>{if(t.getSignal("panningItem")||t.getSignal("dragEdge"))return;const{topArrow:s,bottomArrow:c,leftArrow:u,rightArrow:h}=n;o=a.item;const l=o.getBBox(),d=e.getDomPoint({x:l.centerX,y:l.minY}),f=e.getDomPoint({x:l.minX,y:l.centerY}),g=e.getDomPoint({x:l.centerX,y:l.maxY}),p=e.getDomPoint({x:l.maxX,y:l.centerY});s.css({top:d.y-(r+10)+"px",left:d.x-i/2+"px",transform:"rotate(-90deg)"}),c.css({top:g.y+10+"px",left:g.x-i/2+"px",transform:"rotate(90deg)"}),u.css({top:f.y-i/2+"px",left:f.x-(r+10)+"px",transform:"rotate(180deg)"}),h.css({top:p.y-i/2+"px",left:p.x+10+"px"}),s.setAttribute("anchorIndex",0),c.setAttribute("anchorIndex",2),u.setAttribute("anchorIndex",3),h.setAttribute("anchorIndex",1),t.showArrowController(o)}),e.behaviourOn("mousemove",({x:e,y:n})=>{if(!o)return;const i=o.getBBox(),a=r+10,s=i.minX-a,c=i.minY-a,u=i.maxX+a,h=i.maxY+a;(e<s||n<c||e>u||n>h)&&(t.hideArrowController(),o=void 0)})})},function(t,e,n){n(128);n(12).registerNode("bpmn-base",{anchor:null})},function(t,e,n){"use strict";n.r(e);var r=n(12),i=n.n(r),o=n(0);function a({bbox:t,shape:e="ROUNDED_RECT",point:n,vertical:r}){r=!!r;const i={true:"x",false:"y"},o={true:"minX",false:"minY"},a={true:"maxX",false:"maxY"};switch(e){case"ROUNDED_RECT":if(n[i[r]]>=t[o[r]]+4&&n[i[r]]<=t[a[r]]-4)return{added:void 0,joint:{x:r?n.x:n.x>t.centerX?t.maxX:t.minX,y:r?n.y>t.centerY?t.maxY:t.minY:n.y}};if(n[i[r]]>=t[o[r]]&&n[i[r]]<t[o[r]]+4)return{added:void 0,joint:{x:r?n.x:n.x>t.centerX?t.maxX-4+Math.sqrt(16-Math.pow(t.minY+4-n.y,2)):t.minX+4-Math.sqrt(16-Math.pow(t.minY+4-n.y,2)),y:r?n.y>t.centerY?t.maxY-4+Math.sqrt(16-Math.pow(t.minX+4-n.x,2)):t.minY+4-Math.sqrt(16-Math.pow(t.minX+4-n.x,2)):n.y}};if(n[i[r]]>=t[a[r]]-4&&n[i[r]]<=t[a[r]])return{added:void 0,joint:{x:r?n.x:n.x>t.centerX?t.maxX-4+Math.sqrt(16-Math.pow(n.y-t.maxY+4,2)):t.minX+4-Math.sqrt(16-Math.pow(n.y-t.maxY+4,2)),y:r?n.y>t.centerY?t.maxY-4+Math.sqrt(16-Math.pow(n.x-t.maxX+4,2)):t.minY+4-Math.sqrt(16-Math.pow(n.x-t.maxX+4,2)):n.y}};break;case"CIRCLE":if(n[i[r]]>=t[o[r]]&&n[i[r]]<=t[a[r]])return{added:void 0,joint:{x:r?n.x:n.x>t.centerX?t.centerX+Math.sqrt(16-Math.pow(t.centerY-n.y)):t.centerX-Math.sqrt(16-Math.pow(t.centerY-n.y)),y:r?n.y>t.centerY?t.centerY+Math.sqrt(16-Math.pow(t.centerX-n.x)):t.centerY-Math.sqrt(16-Math.pow(t.centerX-n.x)):n.y}};break;case"RHOMEBUS":if(n[i[r]]>=t[o[r]]&&n[i[r]]<=t[a[r]])return{added:void 0,joint:{x:r?n.x:n.x>t.centerX?n.y<t.centerY?(n.y-t.minY)*(t.maxX-t.centerX)/(t.centerY-t.minY)+t.centerX:(t.maxY-n.y)*(t.maxX-t.centerX)/(t.maxY-t.centerY)+t.centerX:n.y<t.centerY?t.centerX-(n.y-t.minY)*(t.centerX-t.minX)/(t.centerY-t.minY):t.centerX-(t.maxY-n.y)*(t.centerX-t.minX)/(t.maxY-t.centerY),y:r?n.y>t.centerY?n.x<t.centerX?(n.x-t.minX)*(t.maxY-t.centerY)/(t.centerX-t.minX)+t.centerY:(t.maxX-n.x)*(t.maxY-t.centerY)/(t.maxX-t.centerX)+t.centerY:n.x<t.centerX?t.centerY-(n.x-t.minX)*(t.centerY-t.minY)/(t.centerX-t.minX):t.centerY-(t.maxX-n.x)*(t.centerY-t.minY)/(t.maxX-t.centerX):n.y}};break;case"RECT":default:if(n[i[r]]>=t[o[r]]&&n[i[r]]<=t[a[r]])return{added:void 0,joint:{x:r?n.x:n.x>t.centerX?t.maxX:t.minX,y:r?n.y>t.centerY?t.maxY:t.minY:n.y}}}return r?n.x<t.centerX?{added:{x:n.x,y:t.centerY},joint:{x:t.minX,y:t.centerY}}:{added:{x:n.x,y:t.centerY},joint:{x:t.maxX,y:t.centerY}}:n.y<t.centerY?{added:{x:t.centerX,y:n.y},joint:{x:t.centerX,y:t.minY}}:{added:{x:t.centerX,y:n.y},joint:{x:t.centerX,y:t.maxY}}}var s=n(20);i.a.registerEdge("bpmn-base",{getPath(t){const e=t.getSource(),n=t.getTarget(),r=t.model;let i;if(r.edgeMoved&&r.lastMouse){const c=r.controlPoints,u=r.hold.index,h=[{x:c[u].x+r.edgeMoved.x,y:c[u].y+r.edgeMoved.y},{x:c[u+1].x+r.edgeMoved.x,y:c[u+1].y+r.edgeMoved.y}],l=Object(o.j)(h,0);let d,f,g,p;e&&({added:d,joint:f}=a({bbox:e.getBBox(),point:l,vertical:r.hold.vertical,shape:e.model.shape})),0===u&&e&&(h[0]=f,d&&(h.splice(1,0,d),t.model.hold.index+=1)),n&&({added:g,joint:p}=a({bbox:n.getBBox(),point:l,vertical:r.hold.vertical,shape:n.model.shape})),u===c.length-2&&n&&(d&&0===u?(h[2]=p,g&&h.splice(2,0,g)):(h[1]=p,g&&h.splice(1,0,g))),r.controlPoints.splice(u,2,...h),e&&Object(o.l)(f,c,r.hold.index)&&(c.splice(0,r.hold.index),r.hold.index=0,c[0]=f),n&&Object(o.l)(p,c,r.hold.index)&&(r.controlPoints.splice(r.hold.index+1),c[r.hold.index+1]=p),i=Object(s.mergeLine)(t,u),function(t,e,n){const r=t.controlPoints;if(e){const{point:n,index:i}=Object(o.f)(r[0],e.getBBox());t.sourceJoint={index:i,delta:{x:r[0].x-n.x,y:r[0].y-n.y}}}if(n){const{point:e,index:i}=Object(o.f)(r[r.length-1],n.getBBox());t.targetJoint={index:i,delta:{x:r[r.length-1].x-e.x,y:r[r.length-1].y-e.y}}}}(r,e,n),r.lastMouse={x:r.lastMouse.x+r.edgeMoved.x,y:r.lastMouse.y+r.edgeMoved.y}}else if(r.modifiedByMouse&&r.nodeMoved)!function(t,e,n){if(!t.nodeMoved)return;const r=t.nodeMoved.item===e.id,i=t.nodeMoved.item===n.id,a=r?e.getBBox():n.getBBox(),s=t.nodeMoved.delta,c={minX:a.minX-s.x,maxX:a.maxX-s.x,centerX:a.centerX-s.x,minY:a.minY-s.y,maxY:a.maxY-s.y,centerY:a.centerY+s.y,height:a.height,width:a.width},u=t.controlPoints;if(2===u.length){const{sourcePoint:r,targetPoint:i}=Object(o.d)(e,n);t.sourceJoint&&r.index===t.sourceJoint.index&&(r.point=Object(o.c)(e.getBBox())[r.index],r.point.x+=t.sourceJoint.delta.x,r.point.y+=t.sourceJoint.delta.y),t.targetJoint&&i.index===t.targetJoint.index&&(i.point=Object(o.c)(n.getBBox())[i.index],i.point.x+=t.targetJoint.delta.x,i.point.y+=t.targetJoint.delta.y);const a=Object(o.h)(r,i);t.controlPoints=a}else{let s;s=r?1:u.length-3;const h=Object(o.i)(u,s),l=Object(o.a)(c,u,s),d=Object(o.a)(a,u,s),f=r?t.sourceJoint:t.targetJoint;if(l===d){const e=Object(o.c)(a)[f.index],n={x:e.x+f.delta.x,y:e.y+f.delta.y},c=Object(o.g)(n,u,s);r?t.controlPoints.splice(0,2,n,c):i&&t.controlPoints.splice(s+1,2,c,n)}else if(0===d)if(3===u.length){const{sourcePoint:r,targetPoint:i}=Object(o.d)(e,n),a=Object(o.h)(r,i);t.controlPoints=a}else{const e=Object(o.j)(u,s);let n;n=h?e.y<a.centerY?0:2:e.x<a.centerX?3:1;const c=Object(o.c)(a)[n];if(r){const e=Object(o.g)(c,u,s+1);t.controlPoints.splice(0,3,c,e),t.sourceJoint={index:n,delta:{x:0,y:0}}}else if(i){const e=Object(o.g)(c,u,s-1);t.controlPoints.splice(s,3,e,c),t.targetJoint={index:n,delta:{x:0,y:0}}}}else{const e=Object(o.k)(f.index),n=Object(o.c)(a)[e],c=Object(o.g)(n,u,s);r?(t.controlPoints.splice(0,2,n,c),t.sourceJoint={index:e,delta:{x:0,y:0}}):i&&(t.controlPoints.splice(s+1,2,c,n),t.targetJoint={index:e,delta:{x:0,y:0}})}}}(r,e,n);else if(!r.modifiedByMouse){const i=r.anchorIndex,{sourcePoint:a,targetPoint:s}=Object(o.d)(e,n,!r.initialed&&i),c=Object(o.h)(a,s);t.model.controlPoints=c}return r.nodeMoved=void 0,{path:this.getPathByPoints({points:r.controlPoints}),helpLine:i}},draw(t){const e=t.getGraphicGroup(),n=t.model,{path:r,helpLine:i}=this.getPath(t),a=this.getStyle(t),s=Object(o.b)(e,r,a);if(null!=n.hold){const t=Object(o.j)(n.controlPoints,n.hold.index);e.addShape("circle",{attrs:{x:t.x,y:t.y,r:3,fill:"rgb(0,182,239)"}})}return i&&(n.helpLine=i,n.helpLineTime=(new Date).getTime()),!i&&(new Date).getTime()-n.helpLineTime>=150&&(n.helpLine=void 0,n.helpLineTime=void 0),n.helpLine&&e.addShape("path",{attrs:{path:[["M",n.helpLine[0].x,n.helpLine[0].y],["L",n.helpLine[1].x,n.helpLine[1].y]],lineAppendWidth:8,lineWidth:1,strokeOpacity:.92,stroke:"rgba(255,139,48)"}}),s}})}])}));