leo-mind-map/dist/index.umd.js

一个简单的web在线思维导图

(function(w,x){typeof exports=="object"&&typeof module<"u"?module.exports=x(require("@svgdotjs/svg.js")):typeof define=="function"&&define.amd?define(["@svgdotjs/svg.js"],x):(w=typeof globalThis<"u"?globalThis:w||self,w.LeoMindMap=x(w.svg_js))})(this,function(w){"use strict";const x={CHANGE_THEME:"changeTheme",CHANGE_LAYOUT:"changeLayout",MODE:{READONLY:"readonly",EDIT:"edit"},LAYOUT:{LOGICAL_STRUCTURE:"logicalStructure",LOGICAL_STRUCTURE_LEFT:"logicalStructureLeft",MIND_MAP:"mindMap",ORGANIZATION_STRUCTURE:"organizationStructure",CATALOG_ORGANIZATION:"catalogOrganization",TIMELINE:"timeline",TIMELINE2:"timeline2",FISHBONE:"fishbone",FISHBONE2:"fishbone2",RIGHT_FISHBONE:"rightFishbone",RIGHT_FISHBONE2:"rightFishbone2",VERTICAL_TIMELINE:"verticalTimeline",VERTICAL_TIMELINE2:"verticalTimeline2",VERTICAL_TIMELINE3:"verticalTimeline3"},DIR:{UP:"up",LEFT:"left",DOWN:"down",RIGHT:"right"},KEY_DIR:{LEFT:"Left",UP:"Up",RIGHT:"Right",DOWN:"Down"},SHAPE:{RECTANGLE:"rectangle",DIAMOND:"diamond",PARALLELOGRAM:"parallelogram",ROUNDED_RECTANGLE:"roundedRectangle",OCTAGONAL_RECTANGLE:"octagonalRectangle",OUTER_TRIANGULAR_RECTANGLE:"outerTriangularRectangle",INNER_TRIANGULAR_RECTANGLE:"innerTriangularRectangle",ELLIPSE:"ellipse",CIRCLE:"circle"},MOUSE_WHEEL_ACTION:{ZOOM:"zoom",MOVE:"move"},INIT_ROOT_NODE_POSITION:{LEFT:"left",TOP:"top",RIGHT:"right",BOTTOM:"bottom",CENTER:"center"},LAYOUT_GROW_DIR:{LEFT:"left",TOP:"top",RIGHT:"right",BOTTOM:"bottom"},PASTE_TYPE:{CLIP_BOARD:"clipBoard",CANVAS:"canvas"},SCROLL_BAR_DIR:{VERTICAL:"vertical",HORIZONTAL:"horizontal"},CREATE_NEW_NODE_BEHAVIOR:{DEFAULT:"default",NOT_ACTIVE:"notActive",ACTIVE_ONLY:"activeOnly"},TAG_PLACEMENT:{RIGHT:"right",BOTTOM:"bottom"},IMG_PLACEMENT:{LEFT:"left",TOP:"top",RIGHT:"right",BOTTOM:"bottom"}},Dt={[x.INIT_ROOT_NODE_POSITION.LEFT]:0,[x.INIT_ROOT_NODE_POSITION.TOP]:0,[x.INIT_ROOT_NODE_POSITION.RIGHT]:1,[x.INIT_ROOT_NODE_POSITION.BOTTOM]:1,[x.INIT_ROOT_NODE_POSITION.CENTER]:.5};x.LAYOUT.LOGICAL_STRUCTURE,x.LAYOUT.LOGICAL_STRUCTURE_LEFT,x.LAYOUT.MIND_MAP,x.LAYOUT.ORGANIZATION_STRUCTURE,x.LAYOUT.CATALOG_ORGANIZATION,x.LAYOUT.TIMELINE,x.LAYOUT.TIMELINE2,x.LAYOUT.VERTICAL_TIMELINE,x.LAYOUT.VERTICAL_TIMELINE2,x.LAYOUT.VERTICAL_TIMELINE3,x.LAYOUT.FISHBONE,x.LAYOUT.FISHBONE2,x.LAYOUT.RIGHT_FISHBONE,x.LAYOUT.RIGHT_FISHBONE2;const Rt=[x.LAYOUT.LOGICAL_STRUCTURE,x.LAYOUT.LOGICAL_STRUCTURE_LEFT,x.LAYOUT.MIND_MAP,x.LAYOUT.CATALOG_ORGANIZATION,x.LAYOUT.ORGANIZATION_STRUCTURE,x.LAYOUT.TIMELINE,x.LAYOUT.TIMELINE2,x.LAYOUT.VERTICAL_TIMELINE,x.LAYOUT.VERTICAL_TIMELINE2,x.LAYOUT.VERTICAL_TIMELINE3,x.LAYOUT.FISHBONE,x.LAYOUT.FISHBONE2,x.LAYOUT.RIGHT_FISHBONE,x.LAYOUT.RIGHT_FISHBONE2],ot=["text","image","imageTitle","imageSize","icon","tag","hyperlink","hyperlinkTitle","note","expand","isActive","generalization","richText","resetRichText","uid","activeStyle","associativeLineTargets","associativeLineTargetControlOffsets","associativeLinePoint","associativeLineText","attachmentUrl","attachmentName","notation","outerFrame","number","range","customLeft","customTop","customTextWidth","checkbox","dir","needUpdate","imgMap","nodeLink"],Z={READ_CLIPBOARD_ERROR:"read_clipboard_error",PARSE_PASTE_DATA_ERROR:"parse_paste_data_error",CUSTOM_HANDLE_CLIPBOARD_TEXT_ERROR:"custom_handle_clipboard_text_error",LOAD_CLIPBOARD_IMAGE_ERROR:"load_clipboard_image_error",BEFORE_TEXT_EDIT_ERROR:"before_text_edit_error",EXPORT_ERROR:"export_error",EXPORT_LOAD_IMAGE_ERROR:"export_load_image_error",DATA_CHANGE_DETAIL_EVENT_ERROR:"data_change_detail_event_error"},ue=`
  /* 鼠标hover和激活时渲染的矩形 */
  .smm-hover-node{
    display: none;
    opacity: 0.6;
    stroke-width: 1;
  }

  .smm-node:not(.smm-node-dragging):hover .smm-hover-node{
    display: block;
  }

  .smm-node.active .smm-hover-node, .smm-node-highlight .smm-hover-node{
    display: block;
    opacity: 1;
    stroke-width: 2;
  }

  .smm-text-node-wrap, .smm-expand-btn-text {
    user-select: none;
  }
`,ht=1.2,ge=["fontFamily","fontSize","fontWeight","fontStyle","textDecoration","color","textAlign"];class me{constructor(t={}){this.opt=t,this.mindMap=this.opt.mindMap,this.scale=1,this.sx=0,this.sy=0,this.x=0,this.y=0,this.firstDrag=!0,this.setTransformData(this.mindMap.opt.viewData),this.bind()}bind(){this.mindMap.keyCommand.addShortcut("Control+=",()=>{this.enlarge()}),this.mindMap.keyCommand.addShortcut("Control+-",()=>{this.narrow()}),this.mindMap.keyCommand.addShortcut("Control+i",()=>{this.fit()}),this.mindMap.event.on("mousedown",t=>{const{isDisableDrag:e,mousedownEventPreventDefault:i}=this.mindMap.opt;e||(i&&t.preventDefault(),this.sx=this.x,this.sy=this.y)}),this.mindMap.event.on("drag",(t,e)=>{t.ctrlKey||t.metaKey||this.mindMap.opt.isDisableDrag||(this.firstDrag&&(this.firstDrag=!1,this.mindMap.renderer.activeNodeList.length>0&&this.mindMap.execCommand("CLEAR_ACTIVE_NODE")),this.x=this.sx+e.mousemoveOffset.x,this.y=this.sy+e.mousemoveOffset.y,this.transform())}),this.mindMap.event.on("mouseup",()=>{this.firstDrag=!0}),this.mindMap.event.on("mousewheel",(t,e,i,n)=>{const{customHandleMousewheel:s,mousewheelAction:a,mouseScaleCenterUseMousePosition:h,mousewheelMoveStep:r,mousewheelZoomActionReverse:l,disableMouseWheelZoom:d,translateRatio:c}=this.mindMap.opt;if(s&&typeof s=="function")return s(t);if(a===x.MOUSE_WHEEL_ACTION.ZOOM||t.ctrlKey||t.metaKey){if(d)return;const{x:p,y:g}=this.mindMap.toPos(t.clientX,t.clientY),f=h?p:void 0,m=h?g:void 0;switch(n&&(e.includes(x.DIR.LEFT)||e.includes(x.DIR.RIGHT))&&(e=e.filter(u=>![x.DIR.LEFT,x.DIR.RIGHT].includes(u))),!0){case e.includes(x.DIR.UP||x.DIR.LEFT):l?this.enlarge(f,m,n):this.narrow(f,m,n);break;case e.includes(x.DIR.DOWN||x.DIR.RIGHT):l?this.narrow(f,m,n):this.enlarge(f,m,n);break}}else{let p=0,g=0;n?(p=Math.abs(t.wheelDeltaX),g=Math.abs(t.wheelDeltaY)):p=g=r;let f=0,m=0;e.includes(x.DIR.DOWN)&&(m=-g),e.includes(x.DIR.UP)&&(m=g),e.includes(x.DIR.LEFT)&&(f=p),e.includes(x.DIR.RIGHT)&&(f=-p),this.translateXY(f*c,m*c)}}),this.mindMap.on("resize",()=>{this.checkNeedMindMapInCanvas()&&this.transform()})}getTransformData(){return{transform:this.mindMap.draw.transform(),state:{scale:this.scale,x:this.x,y:this.y,sx:this.sx,sy:this.sy}}}setTransformData(t){t&&(Object.keys(t.state).forEach(e=>{this[e]=t.state[e]}),this.mindMap.draw.transform({...t.transform}),this.mindMap.emit("view_data_change",this.getTransformData()),this.emitEvent("scale"),this.emitEvent("translate"))}translateXY(t,e){t===0&&e===0||(this.x+=t,this.y+=e,this.transform(),this.emitEvent("translate"))}translateX(t){t!==0&&(this.x+=t,this.transform(),this.emitEvent("translate"))}translateXTo(t){this.x=t,this.transform(),this.emitEvent("translate")}translateY(t){t!==0&&(this.y+=t,this.transform(),this.emitEvent("translate"))}translateYTo(t){this.y=t,this.transform(),this.emitEvent("translate")}transform(){try{this.limitMindMapInCanvas()}catch{}this.mindMap.draw.transform({origin:[0,0],scale:this.scale,translate:[this.x,this.y]}),this.mindMap.emit("view_data_change",this.getTransformData())}reset(){const t=this.scale!==1,e=this.x!==0||this.y!==0;this.scale=1,this.x=0,this.y=0,this.transform(),t&&this.emitEvent("scale"),e&&this.emitEvent("translate")}narrow(t,e,i){let{scaleRatio:n,minZoomRatio:s}=this.mindMap.opt;n=n/(i?5:1);const a=Math.max(this.scale-n,s/100);this.scaleInCenter(a,t,e),this.transform(),this.emitEvent("scale")}enlarge(t,e,i){let{scaleRatio:n,maxZoomRatio:s}=this.mindMap.opt;n=n/(i?5:1);let a=0;s===-1?a=this.scale+n:a=Math.min(this.scale+n,s/100),this.scaleInCenter(a,t,e),this.transform(),this.emitEvent("scale")}scaleInCenter(t,e,i){(e===void 0||i===void 0)&&(e=this.mindMap.width/2,i=this.mindMap.height/2);const n=this.scale,s=1-t/n,a=(e-this.x)*s,h=(i-this.y)*s;this.x+=a,this.y+=h,this.scale=t}setScale(t,e,i){e!==void 0&&i!==void 0?this.scaleInCenter(t,e,i):this.scale=t,this.transform(),this.emitEvent("scale")}fit(t=()=>{},e=!1,i){i=i===void 0?this.mindMap.opt.fitPadding:i;const n=this.mindMap.draw,s=n.transform(),a=t()||n.rbox(),h=a.width/s.scaleX,r=a.height/s.scaleY,l=h/r;let{width:d,height:c}=this.mindMap.elRect;d=d-i*2,c=c-i*2;const p=d/c;let g=0,f="";if(h<=d&&r<=c&&!e)g=1,f=1;else{let T=0;l>p?(T=d,f=2):(T=c*l,f=3),g=T/h}this.setScale(g);const m=t()||n.rbox();m.x-=this.mindMap.elRect.left,m.y-=this.mindMap.elRect.top;let u=0,E=0;f===1?(u=-m.x+i+(d-m.width)/2,E=-m.y+i+(c-m.height)/2):f===2?(u=-m.x+i,E=-m.y+i+(c-m.height)/2):f===3&&(u=-m.x+i+(d-m.width)/2,E=-m.y+i),this.translateXY(u,E)}checkNeedMindMapInCanvas(){if(this.mindMap.demonstrate&&this.mindMap.demonstrate.isInDemonstrate)return!1;const{isLimitMindMapInCanvasWhenHasScrollbar:t,isLimitMindMapInCanvas:e}=this.mindMap.opt;return this.mindMap.scrollbar?t:e}limitMindMapInCanvas(){if(!this.checkNeedMindMapInCanvas())return;let{scale:t,left:e,top:i,right:n,bottom:s}=this.getPositionLimit();const a=(this.mindMap.width-this.mindMap.initWidth)/2*t,h=(this.mindMap.height-this.mindMap.initHeight)/2*t,r=this.scale/t;e*=r,n*=r,i*=r,s*=r;const l=this.mindMap.width/2,d=this.mindMap.height/2,c=this.scale-1;e-=c*l-a,n-=c*l-a,i-=c*d-h,s-=c*d-h,this.x>e&&(this.x=e),this.x<n&&(this.x=n),this.y>i&&(this.y=i),this.y<s&&(this.y=s)}getPositionLimit(){const{scaleX:t,scaleY:e}=this.mindMap.draw.transform(),i=this.mindMap.draw.rbox(),n=this.mindMap.renderer.root.group.rbox(),s=this.mindMap.renderer.layout.getRootCenterOffset(n.width,n.height),a=n.x-i.x-s.x*t,h=n.x-i.x2-s.x*t,r=n.y-i.y-s.y*e,l=n.y-i.y2-s.y*e;return{scale:t,left:a,right:h,top:r,bottom:l}}emitEvent(t){switch(t){case"scale":this.mindMap.emit("scale",this.scale);case"translate":this.mindMap.emit("translate",this.x,this.y)}}}function xe(o){return o&&o.__esModule&&Object.prototype.hasOwnProperty.call(o,"default")?o.default:o}var At={exports:{}};(function(o){var t=Object.prototype.hasOwnProperty,e="~";function i(){}Object.create&&(i.prototype=Object.create(null),new i().__proto__||(e=!1));function n(r,l,d){this.fn=r,this.context=l,this.once=d||!1}function s(r,l,d,c,p){if(typeof d!="function")throw new TypeError("The listener must be a function");var g=new n(d,c||r,p),f=e?e+l:l;return r._events[f]?r._events[f].fn?r._events[f]=[r._events[f],g]:r._events[f].push(g):(r._events[f]=g,r._eventsCount++),r}function a(r,l){--r._eventsCount===0?r._events=new i:delete r._events[l]}function h(){this._events=new i,this._eventsCount=0}h.prototype.eventNames=function(){var l=[],d,c;if(this._eventsCount===0)return l;for(c in d=this._events)t.call(d,c)&&l.push(e?c.slice(1):c);return Object.getOwnPropertySymbols?l.concat(Object.getOwnPropertySymbols(d)):l},h.prototype.listeners=function(l){var d=e?e+l:l,c=this._events[d];if(!c)return[];if(c.fn)return[c.fn];for(var p=0,g=c.length,f=new Array(g);p<g;p++)f[p]=c[p].fn;return f},h.prototype.listenerCount=function(l){var d=e?e+l:l,c=this._events[d];return c?c.fn?1:c.length:0},h.prototype.emit=function(l,d,c,p,g,f){var m=e?e+l:l;if(!this._events[m])return!1;var u=this._events[m],E=arguments.length,T,M;if(u.fn){switch(u.once&&this.removeListener(l,u.fn,void 0,!0),E){case 1:return u.fn.call(u.context),!0;case 2:return u.fn.call(u.context,d),!0;case 3:return u.fn.call(u.context,d,c),!0;case 4:return u.fn.call(u.context,d,c,p),!0;case 5:return u.fn.call(u.context,d,c,p,g),!0;case 6:return u.fn.call(u.context,d,c,p,g,f),!0}for(M=1,T=new Array(E-1);M<E;M++)T[M-1]=arguments[M];u.fn.apply(u.context,T)}else{var N=u.length,v;for(M=0;M<N;M++)switch(u[M].once&&this.removeListener(l,u[M].fn,void 0,!0),E){case 1:u[M].fn.call(u[M].context);break;case 2:u[M].fn.call(u[M].context,d);break;case 3:u[M].fn.call(u[M].context,d,c);break;case 4:u[M].fn.call(u[M].context,d,c,p);break;default:if(!T)for(v=1,T=new Array(E-1);v<E;v++)T[v-1]=arguments[v];u[M].fn.apply(u[M].context,T)}}return!0},h.prototype.on=function(l,d,c){return s(this,l,d,c,!1)},h.prototype.once=function(l,d,c){return s(this,l,d,c,!0)},h.prototype.removeListener=function(l,d,c,p){var g=e?e+l:l;if(!this._events[g])return this;if(!d)return a(this,g),this;var f=this._events[g];if(f.fn)f.fn===d&&(!p||f.once)&&(!c||f.context===c)&&a(this,g);else{for(var m=0,u=[],E=f.length;m<E;m++)(f[m].fn!==d||p&&!f[m].once||c&&f[m].context!==c)&&u.push(f[m]);u.length?this._events[g]=u.length===1?u[0]:u:a(this,g)}return this},h.prototype.removeAllListeners=function(l){var d;return l?(d=e?e+l:l,this._events[d]&&a(this,d)):(this._events=new i,this._eventsCount=0),this},h.prototype.off=h.prototype.removeListener,h.prototype.addListener=h.prototype.on,h.prefixed=e,h.EventEmitter=h,o.exports=h})(At);var Ee=At.exports;const Me=xe(Ee);class Ne extends Me{constructor(t={}){super(),this.opt=t,this.mindMap=t.mindMap,this.isLeftMousedown=!1,this.isRightMousedown=!1,this.isMiddleMousedown=!1,this.mousedownPos={x:0,y:0},this.mousemovePos={x:0,y:0},this.mousemoveOffset={x:0,y:0},this.bindFn(),this.bind()}bindFn(){this.onBodyMousedown=this.onBodyMousedown.bind(this),this.onBodyClick=this.onBodyClick.bind(this),this.onDrawClick=this.onDrawClick.bind(this),this.onMousedown=this.onMousedown.bind(this),this.onMousemove=this.onMousemove.bind(this),this.onMouseup=this.onMouseup.bind(this),this.onNodeMouseup=this.onNodeMouseup.bind(this),this.onMousewheel=this.onMousewheel.bind(this),this.onContextmenu=this.onContextmenu.bind(this),this.onSvgMousedown=this.onSvgMousedown.bind(this),this.onKeyup=this.onKeyup.bind(this),this.onMouseenter=this.onMouseenter.bind(this),this.onMouseleave=this.onMouseleave.bind(this)}bind(){document.body.addEventListener("mousedown",this.onBodyMousedown),document.body.addEventListener("click",this.onBodyClick),this.mindMap.svg.on("click",this.onDrawClick),this.mindMap.el.addEventListener("mousedown",this.onMousedown),this.mindMap.svg.on("mousedown",this.onSvgMousedown),window.addEventListener("mousemove",this.onMousemove),window.addEventListener("mouseup",this.onMouseup),this.on("node_mouseup",this.onNodeMouseup),this.mindMap.el.addEventListener("wheel",this.onMousewheel),this.mindMap.svg.on("contextmenu",this.onContextmenu),this.mindMap.svg.on("mouseenter",this.onMouseenter),this.mindMap.svg.on("mouseleave",this.onMouseleave),window.addEventListener("keyup",this.onKeyup)}unbind(){document.body.removeEventListener("mousedown",this.onBodyMousedown),document.body.removeEventListener("click",this.onBodyClick),this.mindMap.svg.off("click",this.onDrawClick),this.mindMap.el.removeEventListener("mousedown",this.onMousedown),window.removeEventListener("mousemove",this.onMousemove),window.removeEventListener("mouseup",this.onMouseup),this.off("node_mouseup",this.onNodeMouseup),this.mindMap.el.removeEventListener("wheel",this.onMousewheel),this.mindMap.svg.off("contextmenu",this.onContextmenu),this.mindMap.svg.off("mouseenter",this.onMouseenter),this.mindMap.svg.off("mouseleave",this.onMouseleave),window.removeEventListener("keyup",this.onKeyup)}onDrawClick(t){this.emit("draw_click",t)}onBodyMousedown(t){this.emit("body_mousedown",t)}onBodyClick(t){this.emit("body_click",t)}onSvgMousedown(t){this.emit("svg_mousedown",t)}onMousedown(t){t.which===1?this.isLeftMousedown=!0:t.which===3?this.isRightMousedown=!0:t.which===2&&(this.isMiddleMousedown=!0),this.mousedownPos.x=t.clientX,this.mousedownPos.y=t.clientY,this.emit("mousedown",t,this)}onMousemove(t){let{useLeftKeySelectionRightKeyDrag:e}=this.mindMap.opt;this.mousemovePos.x=t.clientX,this.mousemovePos.y=t.clientY,this.mousemoveOffset.x=t.clientX-this.mousedownPos.x,this.mousemoveOffset.y=t.clientY-this.mousedownPos.y,this.emit("mousemove",t,this),(this.isMiddleMousedown||(e?this.isRightMousedown:this.isLeftMousedown))&&(t.preventDefault(),this.emit("drag",t,this))}onMouseup(t){this.onNodeMouseup(),this.emit("mouseup",t,this)}onNodeMouseup(){this.isLeftMousedown=!1,this.isRightMousedown=!1,this.isMiddleMousedown=!1}onMousewheel(t){t.stopPropagation(),t.preventDefault();const 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e={};Zt.forEach(i=>{e[i]=this.merge(i)}),e.gradientStyle?(this._gradient||(this._gradient=this.ctx.nodeDraw.gradient("linear")),this._gradient.update(i=>{i.stop(0,e.startColor),i.stop(1,e.endColor)}),this._gradient.from(...e.startDir).to(...e.endDir),t.fill(this._gradient)):t.fill({color:e.fillColor}),this.addShadow(t),t.stroke({color:e.borderColor,width:e.borderWidth,dasharray:e.borderDasharray})}text(t){const e={color:this.merge("color"),fontFamily:this.merge("fontFamily"),fontSize:this.merge("fontSize"),fontWeight:this.merge("fontWeight"),fontStyle:this.merge("fontStyle"),textDecoration:this.merge("textDecoration")};t.fill({color:e.color}).css({"font-family":e.fontFamily,"font-size":e.fontSize+"px","font-weight":e.fontWeight,"font-style":e.fontStyle,"text-decoration":e.textDecoration})}domText(t,e=1){const i={color:this.merge("color"),fontFamily:this.merge("fontFamily"),fontSize:this.merge("fontSize"),fontWeight:this.merge("fontWeight"),fontStyle:this.merge("fontStyle"),textDecoration:this.merge("textDecoration"),textAlign:this.merge("textAlign")};t.style.color=i.color,t.style.textDecoration=i.textDecoration,t.style.fontFamily=i.fontFamily,t.style.fontSize=i.fontSize*e+"px",t.style.fontWeight=i.fontWeight||"normal",t.style.fontStyle=i.fontStyle,t.style.textAlign=i.textAlign}tagText(t,e){t.fill({color:"#fff"}).css({"font-size":e.fontSize+"px"})}tagRect(t,e){t.fill({color:e.fill}),e.radius&&t.radius(e.radius)}iconNode(t,e){t.attr({fill:e||this.merge("color")})}line(t,{width:e,color:i,dasharray:n}={},s,a){const{customHandleLine:h}=this.ctx.mindMap.opt;if(typeof h=="function"&&h(this.ctx,t,{width:e,color:i,dasharray:n}),t.stroke({color:i,dasharray:n,width:e}).fill({color:"none"}),s){const r=this.merge("showLineMarker",!0),l=a.style;if(r){l._marker=l._marker||l.createMarker(),l._markerPath.stroke({color:i}).fill({color:i}),t.attr("marker-start",""),t.attr("marker-end","");const d=l.merge("lineMarkerDir");t.marker(d,l._marker)}else l._marker&&(t.attr("marker-start",""),t.attr("marker-end",""),l._marker.remove(),l._marker=null)}}createMarker(){return this.ctx.lineDraw.marker(20,20,t=>{t.ref(8,5),t.size(20,20),t.attr("markerUnits","userSpaceOnUse"),t.attr("orient","auto-start-reverse"),this._markerPath=t.path("M0,0 L2,5 L0,10 L10,5 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e=this.merge("hoverRectColor")||this.ctx.mindMap.opt.hoverRectColor,i=this.merge("hoverRectRadius");t.radius(i).fill("none").stroke({color:e})}onRemove(){this._marker&&(this._marker.remove(),this._marker=null),this._markerPath&&(this._markerPath.remove(),this._markerPath=null),this._gradient&&(this._gradient.remove(),this._gradient=null)}}B.cacheStyle=null;class si{constructor(t){this.node=t,this.mindMap=t.mindMap}getShapePadding(t,e,i,n){const s=this.node.getShape(),a=15,h=5,r=t+i*2,l=e+n*2,d=Math.abs(r-l);switch(s){case x.SHAPE.ROUNDED_RECTANGLE:return{paddingX:e>t?(e-t)/2:0,paddingY:0};case x.SHAPE.DIAMOND:return{paddingX:t/2,paddingY:e/2};case x.SHAPE.PARALLELOGRAM:return{paddingX:i<=0?a:0,paddingY:0};case x.SHAPE.OUTER_TRIANGULAR_RECTANGLE:return{paddingX:i<=0?a:0,paddingY:0};case x.SHAPE.INNER_TRIANGULAR_RECTANGLE:return{paddingX:i<=0?a:0,paddingY:0};case x.SHAPE.ELLIPSE:return{paddingX:i<=0?a:0,paddingY:n<=0?h:0};case x.SHAPE.CIRCLE:return{paddingX:l>r?d/2:0,paddingY:l<r?d/2:0}}const c=this.getShapeFromExtendList(s);return c?c.getPadding({node:this.node,width:t,height:e,paddingX:i,paddingY:n})||{paddingX:0,paddingY:0}:{paddingX:0,paddingY:0}}getShapeFromExtendList(t){return this.mindMap.extendShapeList.find(e=>e.name===t)}createShape(){const t=this.node.getShape();let e=null;if(t===x.SHAPE.RECTANGLE?e=this.createRect():t===x.SHAPE.DIAMOND?e=this.createDiamond():t===x.SHAPE.PARALLELOGRAM?e=this.createParallelogram():t===x.SHAPE.ROUNDED_RECTANGLE?e=this.createRoundedRectangle():t===x.SHAPE.OCTAGONAL_RECTANGLE?e=this.createOctagonalRectangle():t===x.SHAPE.OUTER_TRIANGULAR_RECTANGLE?e=this.createOuterTriangularRectangle():t===x.SHAPE.INNER_TRIANGULAR_RECTANGLE?e=this.createInnerTriangularRectangle():t===x.SHAPE.ELLIPSE?e=this.createEllipse():t===x.SHAPE.CIRCLE&&(e=this.createCircle()),!e){const i=this.getShapeFromExtendList(t);i&&(e=i.createShape(this.node))}return e||this.createRect()}getNodeSize(){const t=this.node.getBorderWidth();let{width:e,height:i}=this.node;return e-=t,i-=t,{width:e,height:i}}createPath(t){const{customCreateNodePath:e}=this.mindMap.opt;return e?w.SVG(e(t)):new w.Path().plot(t)}createPolygon(t){const{customCreateNodePolygon:e}=this.mindMap.opt;return e?w.SVG(e(t)):new w.Polygon().plot(t)}createRect(){let{width:t,height:e}=this.getNodeSize(),i=this.node.style.merge("borderRadius");const n=`
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