2025-06-13 18:38:54 +08:00
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import{w as ln,c as z}from"./path-CbwjOpE9.js";import{a9 as an,aa as G,ab as O,ac as rn,ad as g,O as on,ae as K,af as _,ag as un,ah as t,ai as sn,aj as tn,ak as fn}from"./mermaid.core-D4qWWoOZ.js";function cn(l){return l.innerRadius}function gn(l){return l.outerRadius}function yn(l){return l.startAngle}function mn(l){return l.endAngle}function pn(l){return l&&l.padAngle}function dn(l,h,D,j,v,A,B,a){var E=D-l,i=j-h,n=B-v,m=a-A,r=m*E-n*i;if(!(r*r<g))return r=(n*(h-A)-m*(l-v))/r,[l+r*E,h+r*i]}function V(l,h,D,j,v,A,B){var a=l-D,E=h-j,i=(B?A:-A)/K(a*a+E*E),n=i*E,m=-i*a,r=l+n,s=h+m,f=D+n,c=j+m,C=(r+f)/2,o=(s+c)/2,p=f-r,y=c-s,R=p*p+y*y,T=v-A,P=r*c-f*s,I=(y<0?-1:1)*K(fn(0,T*T*R-P*P)),S=(P*y-p*I)/R,k=(-P*p-y*I)/R,w=(P*y+p*I)/R,d=(-P*p+y*I)/R,x=S-C,e=k-o,u=w-C,F=d-o;return x*x+e*e>u*u+F*F&&(S=w,k=d),{cx:S,cy:k,x01:-n,y01:-m,x11:S*(v/T-1),y11:k*(v/T-1)}}function vn(){var l=cn,h=gn,D=z(0),j=null,v=yn,A=mn,B=pn,a=null,E=ln(i);function i(){var n,m,r=+l.apply(this,arguments),s=+h.apply(this,arguments),f=v.apply(this,arguments)-rn,c=A.apply(this,arguments)-rn,C=un(c-f),o=c>f;if(a||(a=n=E()),s<r&&(m=s,s=r,r=m),!(s>g))a.moveTo(0,0);else if(C>on-g)a.moveTo(s*G(f),s*O(f)),a.arc(0,0,s,f,c,!o),r>g&&(a.moveTo(r*G(c),r*O(c)),a.arc(0,0,r,c,f,o));else{var p=f,y=c,R=f,T=c,P=C,I=C,S=B.apply(this,arguments)/2,k=S>g&&(j?+j.apply(this,arguments):K(r*r+s*s)),w=_(un(s-r)/2,+D.apply(this,arguments)),d=w,x=w,e,u;if(k>g){var F=sn(k/r*O(S)),L=sn(k/s*O(S));(P-=F*2)>g?(F*=o?1:-1,R+=F,T-=F):(P=0,R=T=(f+c)/2),(I-=L*2)>g?(L*=o?1:-1,p+=L,y-=L):(I=0,p=y=(f+c)/2)}var H=s*G(p),J=s*O(p),M=r*G(T),N=r*O(T);if(w>g){var Q=s*G(y),U=s*O(y),W=r*G(R),X=r*O(R),q;if(C<an)if(q=dn(H,J,W,X,Q,U,M,N)){var Y=H-q[0],Z=J-q[1],$=Q-q[0],b=U-q[1],nn=1/O(tn((Y*$+Z*b)/(K(Y*Y+Z*Z)*K($*$+b*b)))/2),en=K(q[0]*q[0]+q[1]*q[1]);d=_(w,(r-en)/(nn-1)),x=_(w,(s-en)/(nn+1))}else d=x=0}I>g?x>g?(e=V(W,X,H,J,s,x,o),u=V(Q,U,M,N,s,x,o),a.moveTo(e.cx+e.x01,e.cy+e.y01),x<w?a.arc(e.cx,e.cy,x,t(e.y01,e.x01),t(u.y01,u.x01),!o):(a.arc(e.cx,e.cy,x,t(e.y01,e.x01),t(e.y11,e.x11),!o),a.arc(0,0,s,t(e.cy+e.y11,e.cx+e.x11),t(u.cy+u.y11,u.cx+u.x11),!o),a.arc(u.cx,u.cy,x,t(u.y11,u.x11),t(u.y01,u.x01),!o))):(a.moveTo(H,J),a.arc(0,0,s,p,y,!o)):a.moveTo(H,J),!(r>g)||!(P>g)?a.lineTo(M,N):d>g?(e=V(M,N,Q,U,r,-d,o),u=V(H,J,W,X,r,-d,o),a.lineTo(e.cx+e.x01,e.cy+e.y01),d<w?a.arc(e.cx,e.cy,d,t(e.y01,e.x01),t(u.y01,u.x01),!o):(a.arc(e.cx,e.cy,d,t(e.y01,e.x01),t(e.y11,e.x11),!o),a.arc(0,0,r,t(e.cy+e.y11,e.cx+e.x11),t(u.cy+u.y11,u.cx+u.x11),o),a.arc(u.cx,u.cy,d,t(u.y11,u.x11),t(u.y01,u.x01),!o))):a.arc(0,0,r,T,R,o)}if(a.closePath(),n)return a=null,n+""||null}return i.centroid=function(){var n=(+l.apply(this,arguments)+ +h.apply(this,arguments))/2,m=(+v.apply(this,arguments)+ +A.apply(this,arguments))/2-an/2;return[G(m)*n,O(m)*n]},i.innerRadius=function(n){return arguments.length?(l=typeof n=="function"?n:z(+n),i):l},i.outerRadius=function(n){return arguments.length?(h=typeof n=="function"?n:z(+n),i):h},i.cornerRadius=function(n){return arguments.length?(D=typeof n=="function"?n:z(+n),i):D},i.padRadius=function(n){return arguments.length?(j=n==null?null:typeof n=="function"?n:z(+n),i):j},i.startAngle=function(n){return arguments.length?(v=typeof n=="function"?n:z(+n),i):v},i.endAngle=function(n){return arguments.length?(A=typeof n=="function"?n:z(+n),i):A},i.padAngle=function(n){return arguments.length?(B=typeof n=="function"?n:z(+n),i):B},i.context=function(n){return arguments.length?(a=n??null,i):a},i}export{vn as a};
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