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Markdown-ish syntax for generating flowcharts, mindmaps, sequence diagrams, class diagrams, gantt charts, git graphs and more.

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this.draw(r),r}},bt="http://www.w3.org/2000/svg",jt=class{static{d(this,"ot")}constructor(t,e){this.svg=t,this.gen=new it(e)}draw(t){let e=t.sets||[],r=t.options||this.getDefaultOptions(),s=this.svg.ownerDocument||window.document,o=s.createElementNS(bt,"g"),i=t.options.fixedDecimalPlaceDigits;for(let n of e){let l=null;switch(n.type){case"path":l=s.createElementNS(bt,"path"),l.setAttribute("d",this.opsToPath(n,i)),l.setAttribute("stroke",r.stroke),l.setAttribute("stroke-width",r.strokeWidth+""),l.setAttribute("fill","none"),r.strokeLineDash&&l.setAttribute("stroke-dasharray",r.strokeLineDash.join(" 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this.gen.opsToPath(t,e)}line(t,e,r,s,o){let i=this.gen.line(t,e,r,s,o);return this.draw(i)}rectangle(t,e,r,s,o){let i=this.gen.rectangle(t,e,r,s,o);return this.draw(i)}ellipse(t,e,r,s,o){let i=this.gen.ellipse(t,e,r,s,o);return this.draw(i)}circle(t,e,r,s){let o=this.gen.circle(t,e,r,s);return this.draw(o)}linearPath(t,e){let r=this.gen.linearPath(t,e);return this.draw(r)}polygon(t,e){let r=this.gen.polygon(t,e);return this.draw(r)}arc(t,e,r,s,o,i,n=!1,l){let c=this.gen.arc(t,e,r,s,o,i,n,l);return this.draw(c)}curve(t,e){let r=this.gen.curve(t,e);return this.draw(r)}path(t,e){let r=this.gen.path(t,e);return this.draw(r)}},M={canvas:d((a,t)=>new It(a,t),"canvas"),svg:d((a,t)=>new jt(a,t),"svg"),generator:d(a=>new it(a),"generator"),newSeed:d(()=>it.newSeed(),"newSeed")};var ar=d((a,t)=>{var e=a.x,r=a.y,s=t.x-e,o=t.y-r,i=a.width/2,n=a.height/2,l,c;return 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F(t.label,t.labelStyle,void 0,!0)),m=u.getBBox();if(j(e.flowchart.htmlLabels)){let T=u.children[0],A=I(u);m=T.getBoundingClientRect(),A.attr("width",m.width),A.attr("height",m.height)}let g=0*t.padding,b=g/2,y=(t.width<=m.width+t.padding?m.width+t.padding:t.width)+g;t.width<=m.width+t.padding?t.diff=(y-t.width)/2-t.padding:t.diff=-t.padding;let x=t.height+g,w=t.height+g-m.height-6,L=t.x-y/2,O=t.y-x/2;t.width=y;let $=t.y-t.height/2-b+m.height+2,C;if(t.look==="handDrawn"){let T=t.cssClasses.includes("statediagram-cluster-alt"),A=M.svg(c),H=t.rx||t.ry?A.path(q(L,O,y,x,10),{roughness:.7,fill:n,fillStyle:"solid",stroke:l,seed:s}):A.rectangle(L,O,y,x,{seed:s});C=c.insert(()=>H,":first-child");let et=A.rectangle(L,$,y,w,{fill:T?o:i,fillStyle:T?"hachure":"solid",stroke:l,seed:s});C=c.insert(()=>H,":first-child"),f=c.insert(()=>et)}else 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Ye=d(async(a,t)=>{let{shapeSvg:e}=await R(a,t,"label"),r=e.insert("rect",":first-child");return r.attr("width",.1).attr("height",.1),e.attr("class","label edgeLabel"),N(t,r),t.intersect=function(i){return v.rect(t,i)},e},"labelRect");var Ze={state:Le,stateStart:Ce,stateEnd:Ee,fork:Xt,join:Xt,choice:Oe,note:De,roundedRect:Ne,rectWithTitle:Re,squareRect:Pe,stadium:Be,subroutine:Te,cylinder:Ae,circle:Ge,doublecircle:Ve,odd:_e,diamond:He,hexagon:We,lean_right:Ie,lean_left:je,trapezoid:ze,inv_trapezoid:Xe,labelRect:Ye},lt=new Map,Ri=d(async(a,t,e)=>{let r,s;if(t.shape==="rect"&&(t.rx&&t.ry?t.shape="roundedRect":t.shape="squareRect"),t.link){let o;P().securityLevel==="sandbox"?o="_top":t.linkTarget&&(o=t.linkTarget||"_blank"),r=a.insert("svg:a").attr("xlink:href",t.link).attr("target",o),s=await Ze[t.shape](r,t,e)}else s=await Ze[t.shape](a,t,e),r=s;return t.tooltip&&s.attr("title",t.tooltip),lt.set(t.id,r),t.haveCallback&<.get(t.id).attr("class",lt.get(t.id).attr("class")+" 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