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a=e-e%3;o=a+(e+2)%3;if(s===-1){if(r===0)break;e=IT[--r];continue}const u=s-s%3;const c=a+(e+1)%3;const l=u+(s+2)%3;const f=t[o];const d=t[e];const h=t[c];const p=t[l];const g=HT(i[2*f],i[2*f+1],i[2*d],i[2*d+1],i[2*h],i[2*h+1],i[2*p],i[2*p+1]);if(g){t[e]=p;t[s]=f;const i=n[l];if(i===-1){let t=this._hullStart;do{if(this._hullTri[t]===l){this._hullTri[t]=e;break}t=this._hullPrev[t]}while(t!==this._hullStart)}this._link(e,i);this._link(s,n[o]);this._link(o,l);const a=u+(s+1)%3;if(r<IT.length){IT[r++]=a}}else{if(r===0)break;e=IT[--r]}}return o}_link(e,t){this._halfedges[e]=t;if(t!==-1)this._halfedges[t]=e}_addTriangle(e,t,n,i,r,o){const s=this.trianglesLen;this._triangles[s]=e;this._triangles[s+1]=t;this._triangles[s+2]=n;this._link(s,i);this._link(s+1,r);this._link(s+2,o);this.trianglesLen+=3;return s}}function UT(e,t){const n=e/(Math.abs(e)+Math.abs(t));return(t>0?3-n:1+n)/4}function qT(e,t,n,i){const r=e-n;const o=t-i;return r*r+o*o}function WT(e,t,n,i,r,o){const s=(i-t)*(r-e);const a=(n-e)*(o-t);return Math.abs(s-a)>=33306690738754716e-32*Math.abs(s+a)?s-a:0}function GT(e,t,n,i,r,o){const s=WT(r,o,e,t,n,i)||WT(e,t,n,i,r,o)||WT(n,i,r,o,e,t);return s<0}function HT(e,t,n,i,r,o,s,a){const u=e-s;const c=t-a;const l=n-s;const f=i-a;const d=r-s;const h=o-a;const p=u*u+c*c;const g=l*l+f*f;const m=d*d+h*h;return u*(f*m-g*h)-c*(l*m-g*d)+p*(l*h-f*d)<0}function VT(e,t,n,i,r,o){const s=n-e;const a=i-t;const u=r-e;const c=o-t;const l=s*s+a*a;const f=u*u+c*c;const d=.5/(s*c-a*u);const h=(c*l-a*f)*d;const p=(s*f-u*l)*d;return h*h+p*p}function YT(e,t,n,i,r,o){const s=n-e;const a=i-t;const u=r-e;const c=o-t;const l=s*s+a*a;const f=u*u+c*c;const d=.5/(s*c-a*u);const h=e+(c*l-a*f)*d;const p=t+(s*f-u*l)*d;return{x:h,y:p}}function XT(e,t,n,i){if(i-n<=20){for(let r=n+1;r<=i;r++){const i=e[r];const o=t[i];let s=r-1;while(s>=n&&t[e[s]]>o)e[s+1]=e[s--];e[s+1]=i}}else{const r=n+i>>1;let o=n+1;let s=i;JT(e,r,o);if(t[e[n]]>t[e[i]])JT(e,n,i);if(t[e[o]]>t[e[i]])JT(e,o,i);if(t[e[n]]>t[e[o]])JT(e,n,o);const a=e[o];const u=t[a];while(true){do{o++}while(t[e[o]]<u);do{s--}while(t[e[s]]>u);if(s<o)break;JT(e,o,s)}e[n+1]=e[s];e[s]=a;if(i-o+1>=s-n){XT(e,t,o,i);XT(e,t,n,s-1)}else{XT(e,t,n,s-1);XT(e,t,o,i)}}}function JT(e,t,n){const i=e[t];e[t]=e[n];e[n]=i}function ZT(e){return e[0]}function QT(e){return e[1]}const KT=1e-6;class ez{constructor(){this._x0=this._y0=this._x1=this._y1=null;this._=""}moveTo(e,t){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}`}closePath(){if(this._x1!==null){this._x1=this._x0,this._y1=this._y0;this._+="Z"}}lineTo(e,t){this._+=`L${this._x1=+e},${this._y1=+t}`}arc(e,t,n){e=+e,t=+t,n=+n;const i=e+n;const r=t;if(n<0)throw new Error("negative radius");if(this._x1===null)this._+=`M${i},${r}`;else if(Math.abs(this._x1-i)>KT||Math.abs(this._y1-r)>KT)this._+="L"+i+","+r;if(!n)return;this._+=`A${n},${n},0,1,1,${e-n},${t}A${n},${n},0,1,1,${this._x1=i},${this._y1=r}`}rect(e,t,n,i){this._+=`M${this._x0=this._x1=+e},${this._y0=this._y1=+t}h${+n}v${+i}h${-n}Z`}value(){return this._||null}}class tz{constructor(){this._=[]}moveTo(e,t){this._.push([e,t])}closePath(){this._.push(this._[0].slice())}lineTo(e,t){this._.push([e,t])}value(){return this._.length?this._:null}}class nz{constructor(e,[t,n,i,r]=[0,0,960,500]){if(!((i=+i)>=(t=+t))||!((r=+r)>=(n=+n)))throw new Error("invalid bounds");this.delaunay=e;this._circumcenters=new Float64Array(e.points.length*2);this.vectors=new Float64Array(e.points.length*2);this.xmax=i,this.xmin=t;this.ymax=r,this.ymin=n;this._init()}update(){this.delaunay.update();this._init();return this}_init(){const{delaunay:{points:e,hull:t,triangles:n},vectors:i}=this;const r=this.circumcenters=this._circumcenters.subarray(0,n.length/3*2);for(let d=0,h=0,p=n.length,g,m;d<p;d+=3,h+=2){const t=n[d]*2;const i=n[d+1]*2;const o=n[d+2]*2;const s=e[t];const a=e[t+1];const u=e[i];const c=e[i+1];const l=e[o];const f=e[o+1];const p=u-s;const b=c-a;const v=l-s;const y=f-a;const x=p*p+b*b;const _=v*v+y*y;const w=(p*y-b*v)*2;if(!w){g=(s+l)/2-1e8*y;m=(a+f)/2+1e8*v}else if(Math.abs(w)<1e-8){g=(s+l)/2;m=(a+f)/2}else{const e=1/w;g=s+(y*x-b*_)*e;m=a+(p*_-v*x)*e}r[h]=g;r[h+1]=m}let o=t[t.length-1];let s,a=o*4;let u,c=e[2*o];let l,f=e[2*o+1];i.fill(0);for(let d=0;d<t.length;++d){o=t[d];s=a,u=c,l=f;a=o*4,c=e[2*o],f=e[2*o+1];i[s+2]=i[a]=l-f;i[s+3]=i[a+1]=c-u}}render(e){const t=e==null?e=new ez:undefined;const{delaunay:{halfedges:n,inedges:i,hull:r},circumcenters:o,vectors:s}=this;if(r.length<=1)return null;for(let c=0,l=n.length;c<l;++c){const t=n[c];if(t<c)continue;const i=Math.floor(c/3)*2;const r=Math.floor(t/3)*2;const s=o[i];const a=o[i+1];const u=o[r];const l=o[r+1];this._renderSegment(s,a,u,l,e)}let a,u=r[r.length-1];for(let c=0;c<r.length;++c){a=u,u=r[c];const t=Math.floor(i[u]/3)*2;const n=o[t];const l=o[t+1];const f=a*4;const d=this._project(n,l,s[f+2],s[f+3]);if(d)this._renderSegment(n,l,d[0],d[1],e)}return t&&t.value()}renderBounds(e){const t=e==null?e=new ez:undefined;e.rect(this.xmin,this.ymin,this.xmax-this.xmin,this.ymax-this.ymin);return t&&t.value()}renderCell(e,t){const n=t==null?t=new ez:undefined;const i=this._clip(e);if(i===null||!i.length)return;t.moveTo(i[0],i[1]);let r=i.length;while(i[0]===i[r-2]&&i[1]===i[r-1]&&r>1)r-=2;for(let o=2;o<r;o+=2){if(i[o]!==i[o-2]||i[o+1]!==i[o-1])t.lineTo(i[o],i[o+1])}t.closePath();return n&&n.value()}*cellPolygons(){const{delaunay:{points:e}}=this;for(let t=0,n=e.length/2;t<n;++t){const e=this.cellPolygon(t);if(e)e.index=t,yield e}}cellPolygon(e){const t=new tz;this.renderCell(e,t);return t.value()}_renderSegment(e,t,n,i,r){let o;const s=this._regioncode(e,t);const a=this._regioncode(n,i);if(s===0&&a===0){r.moveTo(e,t);r.lineTo(n,i)}else if(o=this._clipSegment(e,t,n,i,s,a)){r.moveTo(o[0],o[1]);r.lineTo(o[2],o[3])}}contains(e,t,n){if((t=+t,t!==t)||(n=+n,n!==n))return false;return this.delaunay._step(e,t,n)===e}*neighbors(e){const t=this._clip(e);if(t)for(const n of this.delaunay.neighbors(e)){const e=this._clip(n);if(e)e:for(let i=0,r=t.length;i<r;i+=2){for(let o=0,s=e.length;o<s;o+=2){if(t[i]==e[o]&&t[i+1]==e[o+1]&&t[(i+2)%r]==e[(o+s-2)%s]&&t[(i+3)%r]==e[(o+s-1)%s]){yield n;break e}}}}}_cell(e){const{circumcenters:t,delaunay:{inedges:n,halfedges:i,triangles:r}}=this;const o=n[e];if(o===-1)return null;const s=[];let a=o;do{const n=Math.floor(a/3);s.push(t[n*2],t[n*2+1]);a=a%3===2?a-2:a+1;if(r[a]!==e)break;a=i[a]}while(a!==o&&a!==-1);return s}_clip(e){if(e===0&&this.delaunay.hull.length===1){return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin]}const t=this._cell(e);if(t===null)return null;const{vectors:n}=this;const i=e*4;return n[i]||n[i+1]?this._clipInfinite(e,t,n[i],n[i+1],n[i+2],n[i+3]):this._clipFinite(e,t)}_clipFinite(e,t){const n=t.length;let i=null;let r,o,s=t[n-2],a=t[n-1];let u,c=this._regioncode(s,a);let l,f;for(let d=0;d<n;d+=2){r=s,o=a,s=t[d],a=t[d+1];u=c,c=this._regioncode(s,a);if(u===0&&c===0){l=f,f=0;if(i)i.push(s,a);else i=[s,a]}else{let t,n,d,h,p;if(u===0){if((t=this._clipSegment(r,o,s,a,u,c))===null)continue;[n,d,h,p]=t}else{if((t=this._clipSegment(s,a,r,o,c,u))===null)continue;[h,p,n,d]=t;l=f,f=this._edgecode(n,d);if(l&&f)this._edge(e,l,f,i,i.length);if(i)i.push(n,d);else i=[n,d]}l=f,f=this._edgecode(h,p);if(l&&f)this._edge(e,l,f,i,i.length);if(i)i.push(h,p);else i=[h,p]}}if(i){l=f,f=this._edgecode(i[0],i[1]);if(l&&f)this._edge(e,l,f,i,i.length)}else if(this.contains(e,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2)){return[this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax,this.xmin,this.ymin]}return i}_clipSegment(e,t,n,i,r,o){while(true){if(r===0&&o===0)return[e,t,n,i];if(r&o)return null;let s,a,u=r||o;if(u&8)s=e+(n-e)*(this.ymax-t)/(i-t),a=this.ymax;else if(u&4)s=e+(n-e)*(this.ymin-t)/(i-t),a=this.ymin;else if(u&2)a=t+(i-t)*(this.xmax-e)/(n-e),s=this.xmax;else a=t+(i-t)*(this.xmin-e)/(n-e),s=this.xmin;if(r)e=s,t=a,r=this._regioncode(e,t);else n=s,i=a,o=this._regioncode(n,i)}}_clipInfinite(e,t,n,i,r,o){let s=Array.from(t),a;if(a=this._project(s[0],s[1],n,i))s.unshift(a[0],a[1]);if(a=this._project(s[s.length-2],s[s.length-1],r,o))s.push(a[0],a[1]);if(s=this._clipFinite(e,s)){for(let t=0,n=s.length,i,r=this._edgecode(s[n-2],s[n-1]);t<n;t+=2){i=r,r=this._edgecode(s[t],s[t+1]);if(i&&r)t=this._edge(e,i,r,s,t),n=s.length}}else if(this.contains(e,(this.xmin+this.xmax)/2,(this.ymin+this.ymax)/2)){s=[this.xmin,this.ymin,this.xmax,this.ymin,this.xmax,this.ymax,this.xmin,this.ymax]}return s}_edge(e,t,n,i,r){while(t!==n){let n,o;switch(t){case 5:t=4;continue;case 4:t=6,n=this.xmax,o=this.ymin;break;case 6:t=2;continue;case 2:t=10,n=this.xmax,o=this.ymax;break;case 10:t=8;continue;case 8:t=9,n=this.xmin,o=this.ymax;break;case 9:t=1;continue;case 1:t=5,n=this.xmin,o=this.ymin;break}if((i[r]!==n||i[r+1]!==o)&&this.contains(e,n,o)){i.splice(r,0,n,o),r+=2}}if(i.length>4){for(let e=0;e<i.length;e+=2){const t=(e+2)%i.length,n=(e+4)%i.length;if(i[e]===i[t]&&i[t]===i[n]||i[e+1]===i[t+1]&&i[t+1]===i[n+1])i.splice(t,2),e-=2}}return r}_project(e,t,n,i){let r=Infinity,o,s,a;if(i<0){if(t<=this.ymin)return null;if((o=(this.ymin-t)/i)<r)a=this.ymin,s=e+(r=o)*n}else if(i>0){if(t>=this.ymax)return null;if((o=(this.ymax-t)/i)<r)a=this.ymax,s=e+(r=o)*n}if(n>0){if(e>=this.xmax)return null;if((o=(this.xmax-e)/n)<r)s=this.xmax,a=t+(r=o)*i}else if(n<0){if(e<=this.xmin)return null;if((o=(this.xmin-e)/n)<r)s=this.xmin,a=t+(r=o)*i}return[s,a]}_edgecode(e,t){return(e===this.xmin?1:e===this.xmax?2:0)|(t===this.ymin?4:t===this.ymax?8:0)}_regioncode(e,t){return(e<this.xmin?1:e>this.xmax?2:0)|(t<this.ymin?4:t>this.ymax?8:0)}}const iz=2*Math.PI,rz=Math.pow;function oz(e){return e[0]}function sz(e){return e[1]}function az(e){const{triangles:t,coords:n}=e;for(let i=0;i<t.length;i+=3){const e=2*t[i],r=2*t[i+1],o=2*t[i+2],s=(n[o]-n[e])*(n[r+1]-n[e+1])-(n[r]-n[e])*(n[o+1]-n[e+1]);if(s>1e-10)return false}return true}function uz(e,t,n){return[e+Math.sin(e+t)*n,t+Math.cos(e-t)*n]}class cz{static from(e,t=oz,n=sz,i){return new cz("length"in e?lz(e,t,n,i):Float64Array.from(fz(e,t,n,i)))}constructor(e){this._delaunator=new LT(e);this.inedges=new Int32Array(e.length/2);this._hullIndex=new Int32Array(e.length/2);this.points=this._delaunator.coords;this._init()}update(){this._delaunator.update();this._init();return this}_init(){const e=this._delaunator,t=this.points;if(e.hull&&e.hull.length>2&&az(e)){this.collinear=Int32Array.from({length:t.length/2},(e,t)=>t).sort((e,n)=>t[2*e]-t[2*n]||t[2*e+1]-t[2*n+1]);const e=this.collinear[0],n=this.collinear[this.collinear.length-1],i=[t[2*e],t[2*e+1],t[2*n],t[2*n+1]],r=1e-8*Math.hypot(i[3]-i[1],i[2]-i[0]);for(let o=0,s=t.length/2;o<s;++o){const e=uz(t[2*o],t[2*o+1],r);t[2*o]=e[0];t[2*o+1]=e[1]}this._delaunator=new LT(t)}else{delete this.collinear}const n=this.halfedges=this._delaunator.halfedges;const i=this.hull=this._delaunator.hull;const r=this.triangles=this._delaunator.triangles;const o=this.inedges.fill(-1);const s=this._hullIndex.fill(-1);for(let a=0,u=n.length;a<u;++a){const e=r[a%3===2?a-2:a+1];if(n[a]===-1||o[e]===-1)o[e]=a}for(let a=0,u=i.length;a<u;++a){s[i[a]]=a}if(i.length<=2&&i.length>0){this.triangles=new Int32Array(3).fill(-1);this.halfedges=new 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n=n=>gG(e[n],t[n]),i=[FX("background",n("background")),FX("autosize",iW(n("autosize"))),FX("padding",sW(n("padding"))),FX("width",n("width")||0),FX("height",n("height")||0)],r=i.reduce((e,t)=>(e[t.name]=t,e),{}),o={};Object(oe["i"])(e.signals).forEach(e=>{if(Object(oe["w"])(r,e.name)){e=Object(oe["p"])(r[e.name],e)}else{i.push(e)}o[e.name]=e});Object(oe["i"])(t.signals).forEach(e=>{if(!Object(oe["w"])(o,e.name)&&!Object(oe["w"])(r,e.name)){i.push(e)}});return i}function TX(e,t){this.config=e||{};this.options=t||{};this.bindings=[];this.field={};this.signals={};this.lambdas={};this.scales={};this.events={};this.data={};this.streams=[];this.updates=[];this.operators=[];this.eventConfig=null;this.locale=null;this._id=0;this._subid=0;this._nextsub=[0];this._parent=[];this._encode=[];this._lookup=[];this._markpath=[]}function zX(e){this.config=e.config;this.options=e.options;this.legends=e.legends;this.field=Object.create(e.field);this.signals=Object.create(e.signals);this.lambdas=Object.create(e.lambdas);this.scales=Object.create(e.scales);this.events=Object.create(e.events);this.data=Object.create(e.data);this.streams=[];this.updates=[];this.operators=[];this._id=0;this._subid=++e._nextsub[0];this._nextsub=e._nextsub;this._parent=e._parent.slice();this._encode=e._encode.slice();this._lookup=e._lookup.slice();this._markpath=e._markpath}TX.prototype=zX.prototype={parse(e){return MX(e,this)},fork(){return new zX(this)},isSubscope(){return this._subid>0},toRuntime(){this.finish();return{description:this.description,operators:this.operators,streams:this.streams,updates:this.updates,bindings:this.bindings,eventConfig:this.eventConfig,locale:this.locale}},id(){return(this._subid?this._subid+":":0)+this._id++},add(e){this.operators.push(e);e.id=this.id();if(e.refs){e.refs.forEach(t=>{t.$ref=e.id});e.refs=null}return e},proxy(e){const t=e instanceof ZW?eG(e):e;return this.add(yH({value:t}))},addStream(e){this.streams.push(e);e.id=this.id();return e},addUpdate(e){this.updates.push(e);return e},finish(){let e,t;if(this.root)this.root.root=true;for(e in this.signals){this.signals[e].signal=e}for(e in this.scales){this.scales[e].scale=e}function n(e,t,n){let i,r;if(e){i=e.data||(e.data={});r=i[t]||(i[t]=[]);r.push(n)}}for(e in this.data){t=this.data[e];n(t.input,e,"input");n(t.output,e,"output");n(t.values,e,"values");for(const i in t.index){n(t.index[i],e,"index:"+i)}}return this},pushState(e,t,n){this._encode.push(eG(this.add(OH({pulse:e}))));this._parent.push(t);this._lookup.push(n?eG(this.proxy(n)):null);this._markpath.push(-1)},popState(){this._encode.pop();this._parent.pop();this._lookup.pop();this._markpath.pop()},parent(){return Object(oe["V"])(this._parent)},encode(){return Object(oe["V"])(this._encode)},lookup(){return Object(oe["V"])(this._lookup)},markpath(){const e=this._markpath;return++e[e.length-1]},fieldRef(e,t){if(Object(oe["I"])(e))return nG(e,t);if(!e.signal){Object(oe["o"])("Unsupported field reference: "+Object(oe["ab"])(e))}const n=e.signal;let i=this.field[n];if(!i){const e={name:this.signalRef(n)};if(t)e.as=t;this.field[n]=i=eG(this.add(uH(e)))}return i},compareRef(e){let t=false;const n=e=>dG(e)?(t=true,this.signalRef(e.signal)):hG(e)?(t=true,this.exprRef(e.expr)):e;const i=Object(oe["i"])(e.field).map(n),r=Object(oe["i"])(e.order).map(n);return t?eG(this.add(nH({fields:i,orders:r}))):rG(i,r)},keyRef(e,t){let n=false;const i=e=>dG(e)?(n=true,eG(r[e.signal])):e;const r=this.signals;e=Object(oe["i"])(e).map(i);return n?eG(this.add(cH({fields:e,flat:t}))):oG(e,t)},sortRef(e){if(!e)return e;const t=cG(e.op,e.field),n=e.order||sG;return n.signal?eG(this.add(nH({fields:t,orders:this.signalRef(n.signal)}))):rG(t,n)},event(e,t){const n=e+":"+t;if(!this.events[n]){const i=this.id();this.streams.push({id:i,source:e,type:t});this.events[n]=i}return this.events[n]},hasOwnSignal(e){return Object(oe["w"])(this.signals,e)},addSignal(e,t){if(this.hasOwnSignal(e)){Object(oe["o"])("Duplicate signal name: "+Object(oe["ab"])(e))}const n=t instanceof ZW?t:this.add(KW(t));return this.signals[e]=n},getSignal(e){if(!this.signals[e]){Object(oe["o"])("Unrecognized signal name: "+Object(oe["ab"])(e))}return this.signals[e]},signalRef(e){if(this.signals[e]){return eG(this.signals[e])}else if(!Object(oe["w"])(this.lambdas,e)){this.lambdas[e]=this.add(KW(null))}return eG(this.lambdas[e])},parseLambdas(){const e=Object.keys(this.lambdas);for(let t=0,n=e.length;t<n;++t){const n=e[t],i=QU(n,this),r=this.lambdas[n];r.params=i.$params;r.update=i.$expr}},property(e){return e&&e.signal?this.signalRef(e.signal):e},objectProperty(e){return!e||!Object(oe["G"])(e)?e:this.signalRef(e.signal||RX(e))},exprRef(e,t){const n={expr:QU(e,this)};if(t)n.expr.$name=t;return eG(this.add(oH(n)))},addBinding(e,t){if(!this.bindings){Object(oe["o"])("Nested signals do not support binding: "+Object(oe["ab"])(e))}this.bindings.push(Object(oe["p"])({signal:e},t))},addScaleProj(e,t){if(Object(oe["w"])(this.scales,e)){Object(oe["o"])("Duplicate scale or projection name: "+Object(oe["ab"])(e))}this.scales[e]=this.add(t)},addScale(e,t){this.addScaleProj(e,wH(t))},addProjection(e,t){this.addScaleProj(e,vH(t))},getScale(e){if(!this.scales[e]){Object(oe["o"])("Unrecognized scale name: "+Object(oe["ab"])(e))}return this.scales[e]},scaleRef(e){return eG(this.getScale(e))},scaleType(e){return 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aK=Object.assign(Object.assign({},iK),oK);const uK=WJ(aK);const{order:cK,detail:lK,tooltip:fK}=aK,dK=HX(aK,["order","detail","tooltip"]);const{row:hK,column:pK,facet:gK}=dK,mK=HX(dK,["row","column","facet"]);const bK=WJ(dK);const vK=WJ(mK);function yK(e){return!!mK[e]}function xK(e){return!!aK[e]}const _K=[_Q,wQ,SQ,MQ,EQ,jQ];function wK(e){const t=OK(e);return t!==e}function OK(e){switch(e){case _Q:return yQ;case wQ:return xQ;case SQ:return AQ;case MQ:return DQ;case EQ:return kQ;case jQ:return OQ}return e}function jK(e){if(QQ(e)){switch(e){case kQ:return"startAngle";case EQ:return"endAngle";case OQ:return"outerRadius";case jQ:return"innerRadius"}}return e}function kK(e){switch(e){case yQ:return _Q;case xQ:return wQ;case AQ:return SQ;case DQ:return MQ;case kQ:return EQ;case OQ:return jQ}return undefined}function EK(e){switch(e){case yQ:case _Q:return"width";case xQ:case wQ:return"height"}return undefined}function AK(e){switch(e){case yQ:return"xOffset";case xQ:return"yOffset";case _Q:return"x2Offset";case wQ:return"y2Offset";case kQ:return"thetaOffset";case OQ:return"radiusOffset";case EQ:return"theta2Offset";case jQ:return"radius2Offset"}return undefined}const DK=WJ(iK);const{x:SK,y:MK,x2:CK,y2:$K,latitude:FK,longitude:NK,latitude2:TK,longitude2:zK,theta:RK,theta2:BK,radius:PK,radius2:IK}=iK,LK=HX(iK,["x","y","x2","y2","latitude","longitude","latitude2","longitude2","theta","theta2","radius","radius2"]);const UK=WJ(LK);const qK={x:1,y:1};const WK=WJ(qK);function GK(e){return e in qK}const HK={theta:1,radius:1};const VK=WJ(HK);function YK(e){return e==="width"?yQ:xQ}const{text:XK,tooltip:JK,href:ZK,url:QK,description:KK,detail:e0,key:t0,order:n0}=LK,i0=HX(LK,["text","tooltip","href","url","description","detail","key","order"]);const r0=WJ(i0);function o0(e){return!!LK[e]}function s0(e){switch(e){case CQ:case $Q:case FQ:case TQ:case NQ:case RQ:case IQ:case LQ:return true;case BQ:case PQ:case zQ:return false}}const a0=Object.assign(Object.assign(Object.assign({},qK),HK),i0);const u0=WJ(a0);function c0(e){return!!a0[e]}function l0(e,t){return p0(e)[t]}const f0={arc:"always",area:"always",bar:"always",circle:"always",geoshape:"always",image:"always",line:"always",rule:"always",point:"always",rect:"always",square:"always",trail:"always",text:"always",tick:"always"};const{geoshape:d0}=f0,h0=HX(f0,["geoshape"]);function p0(e){switch(e){case CQ:case $Q:case FQ:case XQ:case WQ:case GQ:case HQ:case VQ:case qQ:case RQ:case BQ:case PQ:case IQ:case vQ:case mQ:case bQ:return f0;case yQ:case xQ:case AQ:case DQ:return h0;case _Q:case wQ:case SQ:case MQ:return{area:"always",bar:"always",image:"always",rect:"always",rule:"always",circle:"binned",point:"binned",square:"binned",tick:"binned",line:"binned",trail:"binned"};case TQ:return{point:"always",tick:"always",rule:"always",circle:"always",square:"always",bar:"always",text:"always",line:"always",trail:"always"};case LQ:return{line:"always",point:"always",tick:"always",rule:"always",circle:"always",square:"always",bar:"always",geoshape:"always"};case NQ:return{point:"always",geoshape:"always"};case UQ:return{text:"always"};case zQ:return{point:"always",square:"always",text:"always"};case YQ:return{image:"always"};case kQ:return{text:"always",arc:"always"};case OQ:return{text:"always",arc:"always"};case EQ:case jQ:return{arc:"always"}}}function g0(e){switch(e){case yQ:case xQ:case kQ:case OQ:case TQ:case zQ:case IQ:case RQ:case BQ:case PQ:case _Q:case wQ:case EQ:case jQ:return undefined;case vQ:case mQ:case bQ:case NQ:case LQ:case UQ:case HQ:case VQ:case YQ:case XQ:return"discrete";case CQ:case $Q:case FQ:return"flexible";case AQ:case DQ:case SQ:case MQ:case WQ:case GQ:case qQ:return undefined}}function m0(e){if(Object(oe["C"])(e)){e=v6(e,undefined)}return"bin"+WJ(e).map(t=>x0(e[t])?YJ(`_${t}_${HJ(e[t])}`):YJ(`_${t}_${e[t]}`)).join("")}function b0(e){return e===true||y0(e)&&!e.binned}function v0(e){return e==="binned"||y0(e)&&e.binned===true}function y0(e){return Object(oe["G"])(e)}function x0(e){return e===null||e===void 0?void 0:e["selection"]}function _0(e){switch(e){case mQ:case bQ:case TQ:case CQ:case $Q:case FQ:case IQ:case RQ:case BQ:case PQ:case NQ:return 6;case LQ:return 4;default:return 10}}function w0(e){return`Invalid specification ${JSON.stringify(e)}. Make sure the specification includes at least one of the following properties: "mark", "layer", "facet", "hconcat", "vconcat", "concat", or "repeat".`}const O0='Autosize "fit" only works for single views and layered views.';function j0(e){const t=e=="width"?"Width":"Height";return`${t} "container" only works for single views and layered views.`}function k0(e){const t=e=="width"?"Width":"Height";const n=e=="width"?"x":"y";return`${t} "container" only works well with autosize "fit" or "fit-${n}".`}function E0(e){return e?`Dropping "fit-${e}" because spec has discrete ${EK(e)}.`:`Dropping "fit" because spec has discrete size.`}function A0(e){return`Unknown field for ${e}. Cannot calculate view size.`}function D0(e){return`Cannot project a selection on encoding channel "${e}", which has no field.`}function S0(e,t){return`Cannot project a selection on encoding channel "${e}" as it uses an aggregate function ("${t}").`}function M0(e){return`The "nearest" transform is not supported for ${e} marks.`}function C0(e){return`Selection not supported for ${e} yet.`}function $0(e){return`Cannot find a selection named "${e}".`}const F0="Scale bindings are currently only supported for scales with unbinned, continuous domains.";const N0="Legend bindings are only supported for selections over an individual field or encoding channel.";function T0(e){return`Cannot define and lookup the "${e}" selection in the same view. `+`Try moving the lookup into a second, layered view?`}const z0="The same selection must be used to override scale domains in a layered view.";const R0='Interval selections should be initialized using "x" and/or "y" keys.';function B0(e){return`Unknown repeated value "${e}".`}function P0(e){return`The "columns" property cannot be used when "${e}" has nested row/column.`}const I0="Axes cannot be shared in concatenated or repeated views yet (https://github.com/vega/vega-lite/issues/2415).";function L0(e){return`Unrecognized parse "${e}".`}function U0(e,t,n){return`An ancestor parsed field "${e}" as ${n} but a child wants to parse the field as ${t}.`}const q0="Attempt to add the same child twice.";function W0(e){return`Ignoring an invalid transform: ${SJ(e)}.`}const G0='If "from.fields" is not specified, "as" has to be a string that specifies the key to be used for the data from the secondary source.';function H0(e){return`Config.customFormatTypes is not true, thus custom format type and format for channel ${e} are dropped.`}function V0(e){const{parentProjection:t,projection:n}=e;return`Layer's shared projection ${SJ(t)} is overridden by a child projection ${SJ(n)}.`}const Y0="Arc marks uses theta channel rather than angle, replacing angle with theta.";function X0(e,t,n){return`Channel ${e} is a ${t}. 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You may want to use trail marks instead.";function r1(e,t,n){return`${e} dropped as it is incompatible with "${t}"${n?` when ${n}`:""}.`}function o1(e){return`${e}-encoding is dropped as ${e} is not a valid encoding channel.`}function s1(e){return`${e} encoding should be discrete (ordinal / nominal / binned).`}function a1(e){return`Facet encoding dropped as ${e.join(" and ")} ${e.length>1?"are":"is"} also specified.`}function u1(e,t){return`Using discrete channel "${e}" to encode "${t}" field can be misleading as it does not encode ${t==="ordinal"?"order":"magnitude"}.`}function c1(e,t){const n=e&&t?"x2 and y2":e?"x2":"y2";return`Line mark is for continuous lines and thus cannot be used with ${n}. We will use the rule mark (line segments) instead.`}function l1(e,t){return`Specified orient "${e}" overridden with "${t}".`}const f1="Custom domain scale cannot be unioned with default field-based domain.";const d1=`Scale's "rangeStep" is deprecated and will be removed in Vega-Lite 5.0. Please use "width"/"height": {"step": ...} instead. See https://vega.github.io/vega-lite/docs/size.html.`;function h1(e){return`Cannot use the scale property "${e}" with non-color channel.`}function p1(e){return`Using unaggregated domain with raw field has no effect (${SJ(e)}).`}function g1(e){return`Unaggregated domain not applicable for "${e}" since it produces values outside the origin domain of the source data.`}function m1(e){return`Unaggregated domain is currently unsupported for log scale (${SJ(e)}).`}function b1(e){return`Cannot apply size to non-oriented mark "${e}".`}function v1(e,t,n){return`Channel "${e}" does not work with "${t}" scale. We are using "${n}" scale instead.`}function y1(e,t){return`FieldDef does not work with "${e}" scale. We are using "${t}" scale instead.`}function x1(e,t,n){return`${n}-scale's "${t}" is dropped as it does not work with ${e} scale.`}function _1(e,t){return`Scale type "${t}" does not work with mark "${e}".`}function w1(e){return`The step for "${e}" is dropped because the ${e==="width"?"x":"y"} is continuous.`}function O1(e,t,n,i){return`Conflicting ${t.toString()} property "${e.toString()}" (${SJ(n)} and ${SJ(i)}). Using ${SJ(n)}.`}function j1(e,t,n,i){return`Conflicting ${t.toString()} property "${e.toString()}" (${SJ(n)} and ${SJ(i)}). Using the union of the two domains.`}function k1(e){return`Setting the scale to be independent for "${e}" means we also have to set the guide (axis or legend) to be independent.`}function E1(e){return`Dropping sort property ${SJ(e)} as unioned domains only support boolean or op "count", "min", and "max".`}const A1="Domains that should be unioned has conflicting sort properties. 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The result view size may be incorrect.";const C1="Invalid channel for axis.";function $1(e){return`Cannot stack "${e}" if there is already "${e}2".`}function F1(e){return`Cannot stack non-linear scale (${e}).`}function N1(e){return`Stacking is applied even though the aggregate function is non-summative ("${e}").`}function T1(e,t){return`Invalid ${e}: ${SJ(t)}.`}function z1(e){return`Dropping day from datetime ${SJ(e)} as day cannot be combined with other units.`}function R1(e,t){return`${t?"extent ":""}${t&&e?"and ":""}${e?"center ":""}${t&&e?"are ":"is "}not needed when data are aggregated.`}function B1(e,t,n){return`${e} is not usually used with ${t} for ${n}.`}function P1(e,t){return`Continuous axis should not have customized aggregation function ${e}; ${t} already agregates the axis.`}function I1(e){return`1D error band does not support ${e}.`}function L1(e){return`Channel ${e} is required for "binned" bin.`}function U1(e){return`Channel ${e} should not be used with "binned" 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n=[];if(t&&e.day!==undefined){if(WJ(e).length>1){Q1(b.droppedDay(e));e=EJ(e);delete e.day}}if(e.year!==undefined){n.push(e.year)}else{n.push(2012)}if(e.month!==undefined){const i=t?a2(e.month):e.month;n.push(i)}else if(e.quarter!==undefined){const i=t?s2(e.quarter):e.quarter;n.push(Object(oe["F"])(i)?i*3:i+"*3")}else{n.push(0)}if(e.date!==undefined){n.push(e.date)}else if(e.day!==undefined){const i=t?u2(e.day):e.day;n.push(Object(oe["F"])(i)?i+1:i+"+1")}else{n.push(1)}for(const i of["hours","minutes","seconds","milliseconds"]){const t=e[i];n.push(typeof t==="undefined"?0:t)}return n}function l2(e){const t=c2(e,true);const n=t.join(", ");if(e.utc){return`utc(${n})`}else{return`datetime(${n})`}}function f2(e){const t=c2(e,false);const n=t.join(", ");if(e.utc){return`utc(${n})`}else{return`datetime(${n})`}}function d2(e){const t=c2(e,true);if(e.utc){return+new Date(Date.UTC(...t))}else{return+new Date(...t)}}const 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v2={utcyearquarter:1,utcyearquartermonth:1,utcyearmonth:1,utcyearmonthdate:1,utcyearmonthdatehours:1,utcyearmonthdatehoursminutes:1,utcyearmonthdatehoursminutesseconds:1,utcyearweek:1,utcyearweekday:1,utcyearweekdayhours:1,utcyearweekdayhoursminutes:1,utcyearweekdayhoursminutesseconds:1,utcyeardayofyear:1,utcquartermonth:1,utcmonthdate:1,utcmonthdatehours:1,utcmonthdatehoursminutes:1,utcmonthdatehoursminutesseconds:1,utcweekday:1,utcweeksdayhours:1,utcweekdayhoursminutes:1,utcweekdayhoursminutesseconds:1,utcdayhours:1,utcdayhoursminutes:1,utcdayhoursminutesseconds:1,utchoursminutes:1,utchoursminutesseconds:1,utcminutesseconds:1,utcsecondsmilliseconds:1};function y2(e){return e.startsWith("utc")}function x2(e){return e.substr(3)}const _2={"year-month":"%b %Y ","year-month-date":"%b %d, %Y "};function w2(e){const t=[];for(const n of p2){if(O2(e,n)){t.push(n)}}return t}function O2(e,t){const n=e.indexOf(t);if(n<0){return false}if(n>0&&t==="seconds"&&e.charAt(n-1)==="i"){return 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this.constructor;e.debugName="clone_"+this.debugName;e._source=this._source;e._name="clone_"+this._name;e.type=this.type;e.refCounts=this.refCounts;e.refCounts[e._name]=0;return e}dependentFields(){return new Set}producedFields(){return new Set}hash(){if(this._hash===undefined){this._hash=`Output ${aZ()}`}return this._hash}getSource(){this.refCounts[this._name]++;return this._source}isRequired(){return!!this.refCounts[this._name]}setSource(e){this._source=e}}class E7 extends j7{constructor(e,t){super(e);this.formula=t}clone(){return new E7(null,EJ(this.formula))}static makeFromEncoding(e,t){const n=t.reduceFieldDef((e,n,i)=>{const{field:r,timeUnit:o}=n;const s=Sre(t)?t.encoding[kK(i)]:undefined;const a=Sre(t)&&C5(i,n,s,t.stack,t.markDef,t.config);if(o){const t=Z5(n,{forAs:true});e[MJ({as:t,field:r,timeUnit:o})]=Object.assign({as:t,field:r,timeUnit:o},a?{band:true}:{})}return e},{});if(qJ(n)){return null}return new E7(e,n)}static makeFromTransform(e,t){const 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D7{constructor(...e){this.items=e;this.hasChannel={};this.hasField={}}}const S7={has:()=>true,parse:(e,t,n)=>{var i,r,o;const s=t.name;const a=(i=t.project)!==null&&i!==void 0?i:t.project=new D7;const u={};const c={};const l=new Set;const f=(e,t)=>{const n=t==="visual"?e.channel:e.field;let i=YJ(`${s}_${n}`);for(let r=1;l.has(i);r++){i=YJ(`${s}_${n}_${r}`)}l.add(i);return{[t]:i}};if(!n.fields&&!n.encodings){const t=e.config.selection[n.type];if(n.init){for(const e of Object(oe["i"])(n.init)){for(const i of WJ(e)){if(yK(i)){(n.encodings||(n.encodings=[])).push(i)}else{if(n.type==="interval"){Q1(b.INTERVAL_INITIALIZED_WITH_X_Y);n.encodings=t.encodings}else{(n.fields||(n.fields=[])).push(i)}}}}}else{n.encodings=t.encodings;n.fields=t.fields}}for(const d of(r=n.fields)!==null&&r!==void 0?r:[]){const e={type:"E",field:d};e.signals=Object.assign({},f(e,"data"));a.items.push(e);a.hasField[d]=e}for(const d of(o=n.encodings)!==null&&o!==void 0?o:[]){const n=e.fieldDef(d);if(n){let i=n.field;if(n.aggregate){Q1(b.cannotProjectAggregate(d,n.aggregate));continue}else if(!i){Q1(b.cannotProjectOnChannelWithoutField(d));continue}if(n.timeUnit){i=e.vgField(d);const t={timeUnit:n.timeUnit,as:i,field:n.field};c[MJ(t)]=t}if(!u[i]){let r="E";if(t.type==="interval"){const t=e.getScaleComponent(d).get("type");if(A3(t)){r="R"}}else if(n.bin){r="R-RE"}const o={field:i,channel:d,type:r};o.signals=Object.assign(Object.assign({},f(o,"data")),f(o,"visual"));a.items.push(u[i]=o);a.hasField[i]=a.hasChannel[d]=u[i]}}else{Q1(b.cannotProjectOnChannelWithoutField(d))}}if(n.init){const e=e=>a.items.map(t=>e[t.channel]!==undefined?e[t.channel]:e[t.field]);if(n.type==="interval"){t.init=e(n.init)}else{const i=Object(oe["i"])(n.init);t.init=i.map(e)}}if(!qJ(c)){a.timeUnit=new E7(null,c)}},signals:(e,t,n)=>{const i=t.name+A7;const r=n.filter(e=>e.name===i);return r.length>0?n:n.concat({name:i,value:t.project.items.map(e=>{const{signals:t,hasLegend:n}=e,i=HX(e,["signals","hasLegend"]);i.field=tZ(i.field);return i})})}};var M7=S7;const C7={has:e=>e.type==="single"&&e.resolve==="global"&&e.bind&&e.bind!=="scales"&&!P4(e.bind),parse:(e,t,n,i)=>{if(!i.on)delete t.events;if(!i.clear)delete t.clear},topLevelSignals:(e,t,n)=>{const i=t.name;const r=t.project;const o=t.bind;const s=t.init&&t.init[0];const a=O7.has(t)?"(item().isVoronoi ? datum.datum : datum)":"datum";r.items.forEach((e,r)=>{var u,c;const l=YJ(`${i}_${e.field}`);const f=n.filter(e=>e.name===l);if(!f.length){n.unshift(Object.assign(Object.assign({name:l},s?{init:iee(s[r])}:{value:null}),{on:t.events?[{events:t.events,update:`datum && item().mark.marktype !== 'group' ? ${a}[${Object(oe["ab"])(e.field)}] : null`}]:[],bind:(c=(u=o[e.field])!==null&&u!==void 0?u:o[e.channel])!==null&&c!==void 0?c:o}))}});return n},signals:(e,t,n)=>{const i=t.name;const r=t.project;const o=n.filter(e=>e.name===i+jee)[0];const s=i+A7;const a=r.items.map(e=>YJ(`${i}_${e.field}`));const u=a.map(e=>`${e} !== null`).join(" && ");if(a.length){o.update=`${u} ? {fields: ${s}, values: [${a.join(", ")}]} : null`}delete o.value;delete o.on;return n}};var $7=C7;const F7="_toggle";const N7={has:e=>e.type==="multi"&&!!e.toggle,signals:(e,t,n)=>n.concat({name:t.name+F7,value:false,on:[{events:t.events,update:t.toggle}]}),modifyExpr:(e,t)=>{const n=t.name+jee;const i=t.name+F7;return`${i} ? null : ${n}, `+(t.resolve==="global"?`${i} ? null : true, `:`${i} ? null : {unit: ${Cee(e)}}, `)+`${i} ? ${n} : null`}};var T7=N7;const z7={has:e=>e.clear!==undefined&&e.clear!==false,parse:(e,t,n)=>{if(n.clear){t.clear=Object(oe["I"])(n.clear)?BG(n.clear,"scope"):n.clear}},topLevelSignals:(e,t,n)=>{if($7.has(t)){for(const e of t.project.items){const i=n.findIndex(n=>n.name===YJ(`${t.name}_${e.field}`));if(i!==-1){n[i].on.push({events:t.clear,update:"null"})}}}return n},signals:(e,t,n)=>{function i(e,i){if(e!==-1&&n[e].on){n[e].on.push({events:t.clear,update:i})}}if(t.type==="interval"){for(const e of t.project.items){const t=n.findIndex(t=>t.name===e.signals.visual);i(t,"[0, 0]");if(t===-1){const t=n.findIndex(t=>t.name===e.signals.data);i(t,"null")}}}else{let e=n.findIndex(e=>e.name===t.name+jee);i(e,"null");if(T7.has(t)){e=n.findIndex(e=>e.name===t.name+F7);i(e,"false")}}return n}};var R7=z7;const B7={has:e=>e.type==="interval"&&e.resolve==="global"&&e.bind&&e.bind==="scales",parse:(e,t)=>{const n=t.scales=[];for(const i of t.project.items){const r=i.channel;if(!c0(r)){continue}const o=e.getScaleComponent(r);const s=o?o.get("type"):undefined;if(!o||!A3(s)){Q1(b.SCALE_BINDINGS_CONTINUOUS);continue}const a={selection:t.name,field:i.field};o.set("selectionExtent",a,true);n.push(i)}},topLevelSignals:(e,t,n)=>{const i=t.scales.filter(e=>n.filter(t=>t.name===e.signals.data).length===0);if(!e.parent||L7(e)||i.length===0){return n}const r=n.filter(e=>e.name===t.name)[0];let o=r.update;if(o.indexOf(Aee)>=0){r.update=`{${i.map(e=>`${Object(oe["ab"])(e.field)}: ${e.signals.data}`).join(", ")}}`}else{for(const e of i){const t=`${Object(oe["ab"])(e.field)}: ${e.signals.data}`;if(o.indexOf(t)<0){o=`${o.substring(0,o.length-1)}, ${t}}`}}r.update=o}return n.concat(i.map(e=>({name:e.signals.data})))},signals:(e,t,n)=>{if(e.parent&&!L7(e)){for(const e of t.scales){const t=n.filter(t=>t.name===e.signals.data)[0];t.push="outer";delete t.value;delete t.update}}return n}};var P7=B7;function I7(e,t){const n=Object(oe["ab"])(e.scaleName(t));return`domain(${n})`}function L7(e){var t;return e.parent&&$re(e.parent)&&((t=!e.parent.parent)!==null&&t!==void 0?t:L7(e.parent.parent))}const U7={has:e=>{const t=e.resolve==="global"&&e.bind&&P4(e.bind);const n=e.project.items.length===1&&e.project.items[0].field!==R4;if(t&&!n){Q1(b.LEGEND_BINDINGS_MUST_HAVE_PROJECTION)}return t&&n},parse:(e,t,n,i)=>{var r;if(!i.on)delete t.events;if(!i.clear)delete t.clear;if(i.on||i.clear){const e='event.item && indexof(event.item.mark.role, "legend") < 0';for(const n of t.events){n.filter=Object(oe["i"])((r=n.filter)!==null&&r!==void 0?r:[]);if(n.filter.indexOf(e)<0){n.filter.push(e)}}}const o=I4(t.bind)?t.bind.legend:"click";const s=Object(oe["I"])(o)?BG(o,"view"):Object(oe["i"])(o);t.bind={legend:{merge:s}}},topLevelSignals:(e,t,n)=>{const i=t.name;const r=I4(t.bind)&&t.bind.legend;const o=e=>t=>{const n=EJ(t);n.markname=e;return n};for(const s of t.project.items){if(!s.hasLegend)continue;const e=`${YJ(s.field)}_legend`;const a=`${i}_${e}`;const u=n.filter(e=>e.name===a);if(u.length===0){const i=r.merge.map(o(`${e}_symbols`)).concat(r.merge.map(o(`${e}_labels`))).concat(r.merge.map(o(`${e}_entries`)));n.unshift(Object.assign(Object.assign({name:a},!t.init?{value:null}:{}),{on:[{events:i,update:"datum.value || item().items[0].items[0].datum.value",force:true},{events:r.merge,update:`!event.item || !datum ? null : ${a}`,force:true}]}))}}return n},signals:(e,t,n)=>{const i=t.name;const r=t.project;const o=n.find(e=>e.name===i+jee);const s=i+A7;const a=r.items.filter(e=>e.hasLegend).map(e=>YJ(`${i}_${YJ(e.field)}_legend`));const u=a.map(e=>`${e} !== null`).join(" && ");const c=`${u} ? {fields: ${s}, values: [${a.join(", ")}]} : null`;if(t.events&&a.length>0){o.on.push({events:a.map(e=>({signal:e})),update:c})}else if(a.length>0){o.update=c;delete o.value;delete o.on}const l=n.find(e=>e.name===i+F7);const f=I4(t.bind)&&t.bind.legend;if(l){if(!t.events)l.on[0].events=f;else l.on.push(Object.assign(Object.assign({},l.on[0]),{events:f}))}return n}};var q7=U7;function W7(e,t,n){var i;const r=(i=e.fieldDef(t))===null||i===void 0?void 0:i.field;See(e,e=>{var i,o;const s=(i=e.project.hasField[r])!==null&&i!==void 0?i:e.project.hasChannel[t];if(s&&U7.has(e)){const t=(o=n.get("selections"))!==null&&o!==void 0?o:[];t.push(e.name);n.set("selections",t,false);s.hasLegend=true}})}const G7="_translate_anchor";const H7="_translate_delta";const V7={has:e=>e.type==="interval"&&e.translate,signals:(e,t,n)=>{const i=t.name;const r=P7.has(t);const o=i+G7;const{x:s,y:a}=t.project.hasChannel;let u=BG(t.translate,"scope");if(!r){u=u.map(e=>(e.between[0].markname=i+dee,e))}n.push({name:o,value:{},on:[{events:u.map(e=>e.between[0]),update:"{x: x(unit), y: y(unit)"+(s!==undefined?", extent_x: "+(r?I7(e,yQ):`slice(${s.signals.visual})`):"")+(a!==undefined?", extent_y: "+(r?I7(e,xQ):`slice(${a.signals.visual})`):"")+"}"}]},{name:i+H7,value:{},on:[{events:u,update:`{x: ${o}.x - x(unit), y: ${o}.y - y(unit)}`}]});if(s!==undefined){X7(e,t,s,"width",n)}if(a!==undefined){X7(e,t,a,"height",n)}return n}};var Y7=V7;function X7(e,t,n,i,r){var o;const s=t.name;const a=s+G7;const u=s+H7;const c=n.channel;const l=P7.has(t);const f=r.filter(e=>e.name===n.signals[l?"data":"visual"])[0];const d=e.getSizeSignalRef(i).signal;const h=e.getScaleComponent(c);const p=h.get("type");const g=l&&c===yQ?"-":"";const m=`${a}.extent_${c}`;const b=`${g}${u}.${c} / `+(l?`${d}`:`span(${m})`);const v=!l?"panLinear":p==="log"?"panLog":p==="pow"?"panPow":"panLinear";const y=`${v}(${m}, ${b}`+(l&&p==="pow"?`, ${(o=h.get("exponent"))!==null&&o!==void 0?o:1}`:"")+")";f.on.push({events:{signal:u},update:l?y:`clampRange(${y}, 0, ${d})`})}const J7="_zoom_anchor";const Z7="_zoom_delta";const Q7={has:e=>e.type==="interval"&&e.zoom,signals:(e,t,n)=>{const i=t.name;const r=P7.has(t);const o=i+Z7;const{x:s,y:a}=t.project.hasChannel;const u=Object(oe["ab"])(e.scaleName(yQ));const c=Object(oe["ab"])(e.scaleName(xQ));let l=BG(t.zoom,"scope");if(!r){l=l.map(e=>(e.markname=i+dee,e))}n.push({name:i+J7,on:[{events:l,update:!r?`{x: x(unit), y: y(unit)}`:"{"+[u?`x: invert(${u}, x(unit))`:"",c?`y: invert(${c}, y(unit))`:""].filter(e=>!!e).join(", ")+"}"}]},{name:o,on:[{events:l,force:true,update:"pow(1.001, event.deltaY * pow(16, event.deltaMode))"}]});if(s!==undefined){eee(e,t,s,"width",n)}if(a!==undefined){eee(e,t,a,"height",n)}return n}};var K7=Q7;function eee(e,t,n,i,r){var o;const s=t.name;const a=n.channel;const u=P7.has(t);const c=r.filter(e=>e.name===n.signals[u?"data":"visual"])[0];const l=e.getSizeSignalRef(i).signal;const f=e.getScaleComponent(a);const d=f.get("type");const h=u?I7(e,a):c.name;const p=s+Z7;const g=`${s}${J7}.${a}`;const m=!u?"zoomLinear":d==="log"?"zoomLog":d==="pow"?"zoomPow":"zoomLinear";const b=`${m}(${h}, ${g}, ${p}`+(u&&d==="pow"?`, ${(o=f.get("exponent"))!==null&&o!==void 0?o:1}`:"")+")";c.on.push({events:{signal:p},update:u?b:`clampRange(${b}, 0, ${l})`})}const tee=[M7,T7,P7,q7,Y7,K7,$7,O7,R7];function nee(e,t){for(const n of tee){if(n.has(e)){t(n)}}}function iee(e,t=true,n=oe["y"]){if(Object(oe["B"])(e)){const i=e.map(e=>iee(e,t,n));return t?`[${i.join(", ")}]`:i}else if(t2(e)){if(t){return n(l2(e))}else{return n(d2(e))}}return t?n(JSON.stringify(e)):e}function ree(e,t){See(e,(n,i)=>{const r=n.name;let o=i.modifyExpr(e,n);t.push(...i.signals(e,n));nee(n,i=>{if(i.signals){t=i.signals(e,n,t)}if(i.modifyExpr){o=i.modifyExpr(e,n,o)}});t.push({name:r+kee,on:[{events:{signal:n.name+jee},update:`modify(${Object(oe["ab"])(n.name+Oee)}, ${o})`}]})});return fee(t)}function oee(e,t){if(e.component.selection&&WJ(e.component.selection).length){const n=Object(oe["ab"])(e.getName("cell"));t.unshift({name:"facet",value:{},on:[{events:BG("mousemove","scope"),update:`isTuple(facet) ? facet : group(${n}).datum`}]})}return fee(t)}function see(e,t){let n=false;See(e,(i,r)=>{const o=i.name;const s=Object(oe["ab"])(o+Oee);const a=t.filter(e=>e.name===o);if(a.length===0){const e=i.resolve==="global"?"union":i.resolve;const n=i.type==="multi"?", true)":")";t.push({name:i.name,update:`${Aee}(${s}, ${Object(oe["ab"])(e)}${n}`})}n=true;if(r.topLevelSignals){t=r.topLevelSignals(e,i,t)}nee(i,n=>{if(n.topLevelSignals){t=n.topLevelSignals(e,i,t)}})});if(n){const e=t.filter(e=>e.name==="unit");if(e.length===0){t.unshift({name:"unit",value:{},on:[{events:"mousemove",update:"isTuple(group()) ? group() : unit"}]})}}return fee(t)}function aee(e,t){const n=[...t];See(e,t=>{const i={name:t.name+Oee};if(t.init){const n=t.project.items.map(e=>{const{signals:t}=e,n=HX(e,["signals"]);return n});const r=t.init.map(e=>iee(e,false));i.values=t.type==="interval"?[{unit:Cee(e,{escape:false}),fields:n,values:r}]:r.map(t=>({unit:Cee(e,{escape:false}),fields:n,values:t}))}const r=n.filter(e=>e.name===t.name+Oee);if(!r.length){n.push(i)}});return n}function uee(e,t){See(e,(n,i)=>{t=i.marks?i.marks(e,n,t):t;nee(n,i=>{if(i.marks){t=i.marks(e,n,t)}})});return t}function cee(e,t){for(const n of e.children){if(Sre(n)){t=uee(n,t)}}return t}function lee(e,t){const n=t.selection;const i=e.getSelectionComponent(n,YJ(n));return{signal:Pee(i,t)}}function fee(e){return e.map(e=>{if(e.on&&!e.on.length)delete e.on;return e})}const dee="_brush";const hee="_scale_trigger";const pee={signals:(e,t)=>{const n=t.name;const i=n+A7;const r=P7.has(t);const o=[];const s=[];const a=[];if(t.translate&&!r){const e=`!event.item || event.item.mark.name !== ${Object(oe["ab"])(n+dee)}`;bee(t,(t,n)=>{var i;const r=Object(oe["i"])((i=n.between[0].filter)!==null&&i!==void 0?i:n.between[0].filter=[]);if(r.indexOf(e)<0){r.push(e)}return t})}t.project.items.forEach((n,i)=>{const r=n.channel;if(r!==yQ&&r!==xQ){Q1("Interval selections only support x and y encoding channels.");return}const u=t.init?t.init[i]:null;const c=mee(e,t,n,u);const l=n.signals.data;const f=n.signals.visual;const d=Object(oe["ab"])(e.scaleName(r));const h=e.getScaleComponent(r).get("type");const p=A3(h)?"+":"";o.push(...c);s.push(l);a.push({scaleName:e.scaleName(r),expr:`(!isArray(${l}) || `+`(${p}invert(${d}, ${f})[0] === ${p}${l}[0] && `+`${p}invert(${d}, ${f})[1] === ${p}${l}[1]))`})});if(!r){o.push({name:n+hee,value:{},on:[{events:a.map(e=>({scale:e.scaleName})),update:a.map(e=>e.expr).join(" && ")+` ? ${n+hee} : {}`}]})}const u=t.init;const c=`unit: ${Cee(e)}, fields: ${i}, values`;return o.concat(Object.assign(Object.assign({name:n+jee},u?{init:`{${c}: ${iee(u)}}`}:{}),{on:[{events:[{signal:s.join(" || ")}],update:s.join(" && ")+` ? {${c}: [${s}]} : null`}]}))},modifyExpr:(e,t)=>{const n=t.name+jee;return n+", "+(t.resolve==="global"?"true":`{unit: ${Cee(e)}}`)},marks:(e,t,n)=>{const i=t.name;const{x:r,y:o}=t.project.hasChannel;const s=r&&r.signals.visual;const a=o&&o.signals.visual;const u=`data(${Object(oe["ab"])(t.name+Oee)})`;if(P7.has(t)){return n}const c={x:r!==undefined?{signal:`${s}[0]`}:{value:0},y:o!==undefined?{signal:`${a}[0]`}:{value:0},x2:r!==undefined?{signal:`${s}[1]`}:{field:{group:"width"}},y2:o!==undefined?{signal:`${a}[1]`}:{field:{group:"height"}}};if(t.resolve==="global"){for(const t of WJ(c)){c[t]=[Object.assign({test:`${u}.length && ${u}[0].unit === ${Cee(e)}`},c[t]),{value:0}]}}const l=t.mark,{fill:f,fillOpacity:d,cursor:h}=l,p=HX(l,["fill","fillOpacity","cursor"]);const g=WJ(p).reduce((e,t)=>{e[t]=[{test:[r!==undefined&&`${s}[0] !== ${s}[1]`,o!==undefined&&`${a}[0] !== ${a}[1]`].filter(e=>e).join(" && "),value:p[t]},{value:null}];return e},{});return[{name:i+dee+"_bg",type:"rect",clip:true,encode:{enter:{fill:{value:f},fillOpacity:{value:d}},update:c}},...n,{name:i+dee,type:"rect",clip:true,encode:{enter:Object.assign(Object.assign({},h?{cursor:{value:h}}:{}),{fill:{value:"transparent"}}),update:Object.assign(Object.assign({},c),g)}}]}};var gee=pee;function mee(e,t,n,i){const r=n.channel;const o=n.signals.visual;const s=n.signals.data;const a=P7.has(t);const u=Object(oe["ab"])(e.scaleName(r));const c=e.getScaleComponent(r);const l=c?c.get("type"):undefined;const f=e=>`scale(${u}, ${e})`;const d=e.getSizeSignalRef(r===yQ?"width":"height").signal;const h=`${r}(unit)`;const p=bee(t,(e,t)=>[...e,{events:t.between[0],update:`[${h}, ${h}]`},{events:t,update:`[${o}[0], clamp(${h}, 0, ${d})]`}]);p.push({events:{signal:t.name+hee},update:A3(l)?`[${f(`${s}[0]`)}, ${f(`${s}[1]`)}]`:`[0, 0]`});return a?[{name:s,on:[]}]:[Object.assign(Object.assign({name:o},i?{init:iee(i,true,f)}:{value:[]}),{on:p}),Object.assign(Object.assign({name:s},i?{init:iee(i)}:{}),{on:[{events:{signal:o},update:`${o}[0] === ${o}[1] ? null : invert(${u}, ${o})`}]})]}function bee(e,t){return e.events.reduce((e,n)=>{if(!n.between){Q1(`${n} is not an ordered event stream for interval selections.`);return e}return t(e,n)},[])}function vee(e,t){const n=t.name;const i=n+A7;const r=t.project;const o="(item().isVoronoi ? datum.datum : datum)";const s=r.items.map(t=>{const n=e.fieldDef(t.channel);return n&&n.bin?`[${o}[${Object(oe["ab"])(e.vgField(t.channel,{}))}], `+`${o}[${Object(oe["ab"])(e.vgField(t.channel,{binSuffix:"end"}))}]]`:`${o}[${Object(oe["ab"])(t.field)}]`}).join(", ");const a=`unit: ${Cee(e)}, fields: ${i}, values`;const u=t.events;return[{name:n+jee,on:u?[{events:u,update:`datum && item().mark.marktype !== 'group' ? {${a}: [${s}]} : null`,force:true}]:[]}]}const yee={signals:vee,modifyExpr:(e,t)=>{const n=t.name+jee;return n+", "+(t.resolve==="global"?"null":`{unit: ${Cee(e)}}`)}};var xee=yee;const _ee={signals:vee,modifyExpr:(e,t)=>{const n=t.name+jee;return n+", "+(t.resolve==="global"?"true":`{unit: ${Cee(e)}}`)}};var wee=_ee;const Oee="_store";const jee="_tuple";const kee="_modify";const Eee="_selection_domain_";const Aee="vlSelectionResolve";const Dee={single:wee,multi:xee,interval:gee};function See(e,t){const n=e.component.selection;if(n){for(const e of GJ(n)){const n=t(e,Dee[e.type]);if(n===true)break}}}function Mee(e){let t=e.parent;while(t){if(Mre(t)){break}t=t.parent}return t}function Cee(e,{escape:t}={escape:true}){let n=t?Object(oe["ab"])(e.name):e.name;const i=Mee(e);if(i){const{facet:e}=i;for(const t of sK){if(e[t]){n+=` + '__facet_${t}_' + 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n;const i={};const r=e.config.selection;for(const o of WJ(t!==null&&t!==void 0?t:{})){const s=EJ(t[o]);const a=r[s.type],{fields:u,encodings:c}=a,l=HX(a,["fields","encodings"]);for(const e in l){if(e==="encodings"&&s.fields||e==="fields"&&s.encodings){continue}if(e==="mark"){s[e]=Object.assign(Object.assign({},l[e]),s[e])}if(s[e]===undefined||s[e]===true){s[e]=(n=l[e])!==null&&n!==void 0?n:s[e]}}const f=YJ(o);const d=i[f]=Object.assign(Object.assign({},s),{name:f,events:Object(oe["I"])(s.on)?BG(s.on,"scope"):EJ(s.on)});nee(d,n=>{if(n.has(d)&&n.parse){n.parse(e,d,s,t[o])}})}return i}function Bee(e,t,n,i="datum"){const r=[];function o(t){const o=YJ(t);const s=e.getSelectionComponent(o,t);const a=Object(oe["ab"])(o+Oee);if(s.project.timeUnit){const t=n!==null&&n!==void 0?n:e.component.data.raw;const i=s.project.timeUnit.clone();if(t.parent){i.insertAsParentOf(t)}else{t.parent=i}}if(s.empty!=="none"){r.push(a)}return`vlSelectionTest(${a}, ${i}`+(s.resolve==="global"?")":`, 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${C6(r[t])} : ${C6(o[t])}`}}return a}return t[e]})])}function Qee(e,t,n,i){const r=t==="band"?["axisDiscrete","axisBand"]:t==="point"?["axisDiscrete","axisPoint"]:v3(t)?["axisQuantitative"]:t==="time"||t==="utc"?["axisTemporal"]:[];const o=e==="x"?"axisX":"axisY";const s=S2(n)?"axisOrient":"axis"+ZJ(n);const a=[...r,...r.map(e=>o+e.substr(4))];const u=["axis",s,o];return{vlOnlyAxisConfig:Zee(a,i,e,n),vgAxisConfig:Zee(u,i,e,n),axisConfigStyle:Kee([...u,...a],i)}}function Kee(e,t){var n;const i=[{}];for(const r of e){let e=(n=t[r])===null||n===void 0?void 0:n.style;if(e){e=Object(oe["i"])(e);for(const n of e){i.push(t.style[n])}}}return Object.assign.apply(null,i)}function ete(e,t,n,i={}){var r;const o=R6(e,n,t);if(o!==undefined){return{configFrom:"style",configValue:o}}for(const s of["vlOnlyAxisConfig","vgAxisConfig","axisConfigStyle"]){if(((r=i[s])===null||r===void 0?void 0:r[e])!==undefined){return{configFrom:s,configValue:i[s][e]}}}return{}}const tte={scale:({model:e,channel:t})=>e.scaleName(t),format:({fieldOrDatumDef:e,config:t,axis:n})=>{const{format:i,formatType:r}=n;return c5(e,e.type,i,r,t,true)},formatType:({axis:e,fieldOrDatumDef:t,scaleType:n})=>{const{formatType:i}=e;return l5(i,t,n)},grid:({fieldOrDatumDef:e,axis:t,scaleType:n})=>{var i;if(z5(e)&&v0(e.bin)){return false}else{return(i=t.grid)!==null&&i!==void 0?i:nte(n,e)}},gridScale:({model:e,channel:t})=>ite(e,t),labelAlign:({axis:e,labelAngle:t,orient:n,channel:i})=>e.labelAlign||ate(t,n,i),labelAngle:({labelAngle:e})=>e,labelBaseline:({axis:e,labelAngle:t,orient:n,channel:i})=>e.labelBaseline||ste(t,n,i),labelFlush:({axis:e,fieldOrDatumDef:t,channel:n})=>{var i;return(i=e.labelFlush)!==null&&i!==void 0?i:ute(t.type,n)},labelOverlap:({axis:e,fieldOrDatumDef:t,scaleType:n})=>{var i;return(i=e.labelOverlap)!==null&&i!==void 0?i:cte(t.type,n,z5(t)&&!!t.timeUnit,z5(t)?t.sort:undefined)},orient:({orient:e})=>e,tickCount:({channel:e,model:t,axis:n,fieldOrDatumDef:i,scaleType:r})=>{var o;const s=e==="x"?"width":e==="y"?"height":undefined;const a=s?t.getSizeSignalRef(s):undefined;return(o=n.tickCount)!==null&&o!==void 0?o:fte({fieldOrDatumDef:i,scaleType:r,size:a,values:n.values})},title:({axis:e,model:t,channel:n})=>{if(e.title!==undefined){return e.title}const i=dte(t,n);if(i!==undefined){return i}const r=t.typedFieldDef(n);const o=n==="x"?"x2":"y2";const s=t.fieldDef(o);return P6(r?[D5(r)]:[],z5(s)?[D5(s)]:[])},values:({axis:e,fieldOrDatumDef:t})=>hte(e,t),zindex:({axis:e,fieldOrDatumDef:t,mark:n})=>{var i;return(i=e.zindex)!==null&&i!==void 0?i:pte(n,t)}};function nte(e,t){return!E3(e)&&z5(t)&&!b0(t===null||t===void 0?void 0:t.bin)}function ite(e,t){const n=t==="x"?"y":"x";if(e.getScaleComponent(n)){return e.scaleName(n)}return undefined}function rte(e,t,n,i,r){const o=t===null||t===void 0?void 0:t.labelAngle;if(o!==undefined){return S2(o)?o:fZ(o)}else{const{configValue:o}=ete("labelAngle",i,t===null||t===void 0?void 0:t.style,r);if(o!==undefined){return fZ(o)}else{if(n===yQ&&$J([r3,n3],e.type)&&!(z5(e)&&e.timeUnit)){return 270}return undefined}}}function ote(e){return`(((${e.signal} % 360) + 360) % 360)`}function ste(e,t,n,i){if(e!==undefined){if(n==="x"){if(S2(e)){const n=ote(e);const i=S2(t)?`(${t.signal} === "top")`:t==="top";return{signal:`(45 < ${n} && ${n} < 135) || (225 < ${n} && ${n} < 315) ? "middle" :`+`(${n} <= 45 || 315 <= ${n}) === ${i} ? "bottom" : "top"`}}if(45<e&&e<135||225<e&&e<315){return"middle"}if(S2(t)){const n=e<=45||315<=e?"===":"!==";return{signal:`${t.signal} ${n} "top" ? "bottom" : "top"`}}return(e<=45||315<=e)===(t==="top")?"bottom":"top"}else{if(S2(e)){const n=ote(e);const r=S2(t)?`(${t.signal} === "left")`:t==="left";const o=i?'"middle"':"null";return{signal:`${n} <= 45 || 315 <= ${n} || (135 <= ${n} && ${n} <= 225) ? ${o} : (45 <= ${n} && ${n} <= 135) === ${r} ? "top" : "bottom"`}}if(e<=45||315<=e||135<=e&&e<=225){return i?"middle":null}if(S2(t)){const n=45<=e&&e<=135?"===":"!==";return{signal:`${t.signal} ${n} "left" ? "top" : "bottom"`}}return(45<=e&&e<=135)===(t==="left")?"top":"bottom"}}return undefined}function ate(e,t,n){if(e===undefined){return undefined}const i=n==="x";const r=i?0:90;const o=i?"bottom":"left";if(S2(e)){const n=ote(e);const s=S2(t)?`(${t.signal} === "${o}")`:t===o;return{signal:`(${r?"("+n+" + 90)":n} % 180 === 0) ? ${i?null:'"center"'} :`+`(${r} < ${n} && ${n} < ${180+r}) === ${s} ? "left" : "right"`}}if((e+r)%180===0){return i?null:"center"}if(S2(t)){const n=r<e&&e<180+r?"===":"!==";const i=`${t.signal} ${n} "${o}"`;return{signal:`${i} ? "left" : "right"`}}if((r<e&&e<180+r)===(t===o)){return"left"}return"right"}function ute(e,t){if(t==="x"&&$J(["quantitative","temporal"],e)){return true}return undefined}function cte(e,t,n,i){if(n&&!Object(oe["G"])(i)||e!=="nominal"&&e!=="ordinal"){if(t==="log"){return"greedy"}return true}return undefined}function lte(e){return e==="x"?"bottom":"left"}function fte({fieldOrDatumDef:e,scaleType:t,size:n,values:i}){var r;if(!i&&!E3(t)&&t!=="log"){if(z5(e)){if(b0(e.bin)){return{signal:`ceil(${n.signal}/10)`}}if(e.timeUnit&&$J(["month","hours","day","quarter"],(r=A2(e.timeUnit))===null||r===void 0?void 0:r.unit)){return undefined}}return{signal:`ceil(${n.signal}/40)`}}return undefined}function dte(e,t){const n=t==="x"?"x2":"y2";const i=e.fieldDef(t);const r=e.fieldDef(n);const o=i?i.title:undefined;const s=r?r.title:undefined;if(o&&s){return I6(o,s)}else if(o){return o}else if(s){return s}else if(o!==undefined){return o}else if(s!==undefined){return s}return undefined}function hte(e,t){const n=e.values;if(Object(oe["B"])(n)){return j6(t,n)}else if(S2(n)){return n}return undefined}function pte(e,t){if(e==="rect"&&Q5(t)){return 1}return 0}class gte extends j7{constructor(e,t){super(e);this.transform=t;this._dependentFields=Tee(this.transform.calculate)}clone(){return new gte(null,EJ(this.transform))}static parseAllForSortIndex(e,t){t.forEachFieldDef((t,n)=>{if(!G5(t)){return}if(w5(t.sort)){const{field:i,timeUnit:r}=t;const o=t.sort;const s=o.map((e,t)=>`${J2({field:i,timeUnit:r,equal:e})} ? ${t} : `).join("")+o.length;e=new gte(e,{calculate:s,as:mte(t,n,{forAs:true})})}});return e}producedFields(){return new Set([this.transform.as])}dependentFields(){return this._dependentFields}assemble(){return{type:"formula",expr:this.transform.calculate,as:this.transform.as}}hash(){return`Calculate ${MJ(this.transform)}`}}function mte(e,t,n){return Z5(e,Object.assign({prefix:t,suffix:"sort_index"},n!==null&&n!==void 0?n:{}))}function bte(e,t){if($J(["top","bottom"],t)){return"column"}else if($J(["left","right"],t)){return"row"}return e==="row"?"row":"column"}function vte(e,t,n,i){const r=i==="row"?n.headerRow:i==="column"?n.headerColumn:n.headerFacet;return oZ(((t===null||t===void 0?void 0:t.header)||{})[e],r[e],n.header[e])}function yte(e,t,n,i){const r={};for(const o of e){const e=vte(o,t,n,i);if(e!==undefined){r[o]=e}}return r}const xte=["row","column"];const _te=["header","footer"];function wte(e,t){const n=e.component.layoutHeaders[t].title;const i=e.config?e.config:undefined;const r=e.component.layoutHeaders[t].facetFieldDef?e.component.layoutHeaders[t].facetFieldDef:undefined;const{titleAnchor:o,titleAngle:s,titleOrient:a}=yte(["titleAnchor","titleAngle","titleOrient"],r,i,t);const u=bte(t,a);const c=fZ(s);return{name:`${t}-title`,type:"group",role:`${u}-title`,title:Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({text:n},t==="row"?{orient:"left"}:{}),{style:"guide-title"}),jte(c,u)),Ote(u,c,o)),$te(i,r,t,Xee,Vee))}}function Ote(e,t,n="middle"){switch(n){case"start":return{align:"left"};case"end":return{align:"right"}}const i=ate(t,e==="row"?"left":"top",e==="row"?"y":"x");return i?{align:i}:{}}function jte(e,t){const n=ste(e,t==="row"?"left":"top",t==="row"?"y":"x",true);return n?{baseline:n}:{}}function kte(e,t){const n=e.component.layoutHeaders[t];const i=[];for(const r of _te){if(n[r]){for(const o of n[r]){const s=Dte(e,t,r,n,o);if(s!=null){i.push(s)}}}}return i}function Ete(e,t){var n;const{sort:i}=e;if(_5(i)){return{field:Z5(i,{expr:"datum"}),order:(n=i.order)!==null&&n!==void 0?n:"ascending"}}else if(Object(oe["B"])(i)){return{field:mte(e,t,{expr:"datum"}),order:"ascending"}}else{return{field:Z5(e,{expr:"datum"}),order:i!==null&&i!==void 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i=!(n&&(n.scale!=null||n.translate!=null));const r=i?[e.getSizeSignalRef("width"),e.getSizeSignalRef("height")]:undefined;const o=i?Dne(e):undefined;return new kne(e.projectionName(true),Object.assign(Object.assign({},(t=e.config.projection)!==null&&t!==void 0?t:{}),n!==null&&n!==void 0?n:{}),r,o)}return undefined}function Dne(e){const t=[];const{encoding:n}=e;for(const i of[[DQ,AQ],[MQ,SQ]]){if(h6(n[i[0]])||h6(n[i[1]])){t.push({signal:e.getName(`geojson_${t.length}`)})}}if(e.channelHasField(NQ)&&e.typedFieldDef(NQ).type===o3){t.push({signal:e.getName(`geojson_${t.length}`)})}if(t.length===0){t.push(e.requestDataName(p9.Main))}return t}function Sne(e,t){const n=NJ(jne,n=>{if(!Object(oe["w"])(e.explicit,n)&&!Object(oe["w"])(t.explicit,n)){return true}if(Object(oe["w"])(e.explicit,n)&&Object(oe["w"])(t.explicit,n)&&SJ(e.get(n))===SJ(t.get(n))){return true}return false});const i=SJ(e.size)===SJ(t.size);if(i){if(n){return e}else if(SJ(e.explicit)===SJ({})){return t}else if(SJ(t.explicit)===SJ({})){return e}}return null}function Mne(e){if(e.children.length===0){return undefined}let t;for(const i of e.children){Ene(i)}const n=NJ(e.children,e=>{const n=e.component.projection;if(!n){return true}else if(!t){t=n;return true}else{const e=Sne(t,n);if(e){t=e}return!!e}});if(t&&n){const n=e.projectionName(true);const i=new kne(n,t.specifiedProjection,t.size,EJ(t.data));for(const t of e.children){const e=t.component.projection;if(e){if(e.isFit){i.data.push(...t.component.projection.data)}t.renameProjection(e.get("name"),n);e.merged=true}}return i}return undefined}function Cne(e,t,n,i){var r,o;if(k6(t,n)){const s=Sre(e)?(o=(r=e.axis(n))!==null&&r!==void 0?r:e.legend(n))!==null&&o!==void 0?o:{}:{};const a=Z5(t,{expr:"datum"});const u=Z5(t,{expr:"datum",binSuffix:"end"});return{formulaAs:Z5(t,{binSuffix:"range",forAs:true}),formula:g5(a,u,s.format,s.formatType,i)}}return{}}function $ne(e,t){return`${m0(e)}_${t}`}function Fne(e,t){return{signal:e.getName(`${t}_bins`),extentSignal:e.getName(`${t}_extent`)}}function Nne(e,t,n){var i;const r=(i=v6(n,undefined))!==null&&i!==void 0?i:{};const o=$ne(r,t);return e.getName(`${o}_bins`)}function Tne(e){return"as"in e}function zne(e,t,n){let i;let r;if(Tne(e)){i=Object(oe["I"])(e.as)?[e.as,`${e.as}_end`]:[e.as[0],e.as[1]]}else{i=[Z5(e,{forAs:true}),Z5(e,{binSuffix:"end",forAs:true})]}const o=Object.assign({},v6(t,undefined));const s=$ne(o,e.field);const{signal:a,extentSignal:u}=Fne(n,s);if(x0(o.extent)){const e=o.extent;const t=e.selection;r=Pee(n.getSelectionComponent(YJ(t),t),e);delete o.extent}const c=Object.assign(Object.assign(Object.assign({bin:o,field:e.field,as:[i]},a?{signal:a}:{}),u?{extentSignal:u}:{}),r?{span:r}:{});return{key:s,binComponent:c}}class Rne extends j7{constructor(e,t){super(e);this.bins=t}clone(){return new Rne(null,EJ(this.bins))}static makeFromEncoding(e,t){const n=t.reduceFieldDef((e,n,i)=>{if(q5(n)&&b0(n.bin)){const{key:r,binComponent:o}=zne(n,n.bin,t);e[r]=Object.assign(Object.assign(Object.assign({},o),e[r]),Cne(t,n,i,t.config))}return e},{});if(qJ(n)){return null}return new Rne(e,n)}static makeFromTransform(e,t,n){const{key:i,binComponent:r}=zne(t,t.bin,n);return new Rne(e,{[i]:r})}merge(e,t){for(const n of WJ(e.bins)){if(n in this.bins){t(e.bins[n].signal,this.bins[n].signal);this.bins[n].as=RJ([...this.bins[n].as,...e.bins[n].as],MJ)}else{this.bins[n]=e.bins[n]}}for(const n of e.children){e.removeChild(n);n.parent=this}e.remove()}producedFields(){return new Set(GJ(this.bins).map(e=>e.as).flat(2))}dependentFields(){return new Set(GJ(this.bins).map(e=>e.field))}hash(){return`Bin ${MJ(this.bins)}`}assemble(){return GJ(this.bins).flatMap(e=>{const t=[];const[n,...i]=e.as;const r=e.bin,{extent:o}=r,s=HX(r,["extent"]);const a=Object.assign(Object.assign(Object.assign({type:"bin",field:tZ(e.field),as:n,signal:e.signal},!x0(o)?{extent:o}:{extent:null}),e.span?{span:{signal:`span(${e.span})`}}:{}),s);if(!o&&e.extentSignal){t.push({type:"extent",field:tZ(e.field),signal:e.extentSignal});a.extent={signal:e.extentSignal}}t.push(a);for(const u of i){for(let e=0;e<2;e++){t.push({type:"formula",expr:Z5({field:n[e]},{expr:"datum"}),as:u[e]})}}if(e.formula){t.push({type:"formula",expr:e.formula,as:e.formulaAs})}return t})}}function Bne(e,t,n,i){const r=Sre(i)?i.encoding[kK(t)]:undefined;if(q5(n)&&Sre(i)&&C5(t,n,r,i.stack,i.markDef,i.config)){e.add(Z5(n,{}));e.add(Z5(n,{suffix:"end"}));if(n.bin&&k6(n,t)){e.add(Z5(n,{binSuffix:"range"}))}}else if(tK(t)){const n=eK(t);e.add(i.getName(n))}else{e.add(Z5(n))}return e}function Pne(e,t){var n;for(const i of WJ(t)){const r=t[i];for(const t of WJ(r)){if(i in e){e[i][t]=new Set([...(n=e[i][t])!==null&&n!==void 0?n:[],...r[t]])}else{e[i]={[t]:r[t]}}}}}class Ine extends j7{constructor(e,t,n){super(e);this.dimensions=t;this.measures=n}clone(){return new Ine(null,new Set(this.dimensions),EJ(this.measures))}get groupBy(){return this.dimensions}static makeFromEncoding(e,t){let n=false;t.forEachFieldDef(e=>{if(e.aggregate){n=true}});const i={};const r=new Set;if(!n){return null}t.forEachFieldDef((e,n)=>{var o,s,a,u;const{aggregate:c,field:l}=e;if(c){if(c==="count"){i["*"]=(o=i["*"])!==null&&o!==void 0?o:{};i["*"]["count"]=new Set([Z5(e,{forAs:true})])}else{if(sQ(c)||aQ(c)){const e=sQ(c)?"argmin":"argmax";const t=c[e];i[t]=(s=i[t])!==null&&s!==void 0?s:{};i[t][e]=new Set([Z5({op:e,field:t},{forAs:true})])}else{i[l]=(a=i[l])!==null&&a!==void 0?a:{};i[l][c]=new Set([Z5(e,{forAs:true})])}if(c0(n)&&t.scaleDomain(n)==="unaggregated"){i[l]=(u=i[l])!==null&&u!==void 0?u:{};i[l]["min"]=new Set([Z5({field:l,aggregate:"min"},{forAs:true})]);i[l]["max"]=new Set([Z5({field:l,aggregate:"max"},{forAs:true})])}}}else{Bne(r,n,e,t)}});if(r.size+WJ(i).length===0){return null}return new Ine(e,r,i)}static makeFromTransform(e,t){var n,i,r;const o=new Set;const s={};for(const a of t.aggregate){const{op:e,field:t,as:r}=a;if(e){if(e==="count"){s["*"]=(n=s["*"])!==null&&n!==void 0?n:{};s["*"]["count"]=new Set([r?r:Z5(a,{forAs:true})])}else{s[t]=(i=s[t])!==null&&i!==void 0?i:{};s[t][e]=new Set([r?r:Z5(a,{forAs:true})])}}}for(const a of(r=t.groupby)!==null&&r!==void 0?r:[]){o.add(a)}if(o.size+WJ(s).length===0){return null}return new Ine(e,o,s)}merge(e){if(PJ(this.dimensions,e.dimensions)){Pne(this.measures,e.measures);return true}else{e2("different dimensions, cannot merge");return false}}addDimensions(e){e.forEach(this.dimensions.add,this.dimensions)}dependentFields(){return new Set([...this.dimensions,...WJ(this.measures)])}producedFields(){const e=new Set;for(const t of WJ(this.measures)){for(const n of WJ(this.measures[t])){const i=this.measures[t][n];if(i.size===0){e.add(`${n}_${t}`)}else{i.forEach(e.add,e)}}}return e}hash(){return`Aggregate ${MJ({dimensions:this.dimensions,measures:this.measures})}`}assemble(){const e=[];const t=[];const n=[];for(const r of WJ(this.measures)){for(const i of WJ(this.measures[r])){for(const o of this.measures[r][i]){n.push(o);e.push(i);t.push(r==="*"?null:tZ(r))}}}const i={type:"aggregate",groupby:[...this.dimensions].map(tZ),ops:e,fields:t,as:n};return i}}class Lne extends j7{constructor(e,t,n,i){super(e);this.model=t;this.name=n;this.data=i;for(const r of sK){const e=t.facet[r];if(e){const{bin:n,sort:i}=e;this[r]=Object.assign({name:t.getName(`${r}_domain`),fields:[Z5(e),...b0(n)?[Z5(e,{binSuffix:"end"})]:[]]},_5(i)?{sortField:i}:Object(oe["B"])(i)?{sortIndexField:mte(e,r)}:{})}}this.childModel=t.child}hash(){let e=`Facet`;for(const t of sK){if(this[t]){e+=` ${t.charAt(0)}:${MJ(this[t])}`}}return e}get fields(){var e;const t=[];for(const n of sK){if((e=this[n])===null||e===void 0?void 0:e.fields){t.push(...this[n].fields)}}return t}dependentFields(){const e=new Set(this.fields);for(const t of sK){if(this[t]){if(this[t].sortField){e.add(this[t].sortField.field)}if(this[t].sortIndexField){e.add(this[t].sortIndexField)}}}return e}producedFields(){return new Set}getSource(){return this.name}getChildIndependentFieldsWithStep(){const e={};for(const t of WK){const n=this.childModel.component.scales[t];if(n&&!n.merged){const i=n.get("type");const r=n.get("range");if(E3(i)&&M2(r)){const n=Wie(this.childModel,t);const i=qie(n);if(i){e[t]=i}else{Q1(b.unknownField(t))}}}}return e}assembleRowColumnHeaderData(e,t,n){const i={row:"y",column:"x"}[e];const r=[];const o=[];const s=[];if(n&&n[i]){if(t){r.push(`distinct_${n[i]}`);o.push("max")}else{r.push(n[i]);o.push("distinct")}s.push(`distinct_${n[i]}`)}const{sortField:a,sortIndexField:u}=this[e];if(a){const{op:e=b5,field:t}=a;r.push(t);o.push(e);s.push(Z5(a,{forAs:true}))}else if(u){r.push(u);o.push("max");s.push(u)}return{name:this[e].name,source:t!==null&&t!==void 0?t:this.data,transform:[Object.assign({type:"aggregate",groupby:this[e].fields},r.length?{fields:r,ops:o,as:s}:{})]}}assembleFacetHeaderData(e){var t,n;const{columns:i}=this.model.layout;const{layoutHeaders:r}=this.model.component;const o=[];const s={};for(const c of xte){for(const e of _te){const i=(t=r[c]&&r[c][e])!==null&&t!==void 0?t:[];for(const e of i){if(((n=e.axes)===null||n===void 0?void 0:n.length)>0){s[c]=true;break}}}if(s[c]){const e=`length(data("${this.facet.name}"))`;const t=c==="row"?i?{signal:`ceil(${e} / ${i})`}:1:i?{signal:`min(${e}, ${i})`}:{signal:e};o.push({name:`${this.facet.name}_${c}`,transform:[{type:"sequence",start:0,stop:t}]})}}const{row:a,column:u}=s;if(a||u){o.unshift(this.assembleRowColumnHeaderData("facet",null,e))}return o}assemble(){var e,t;const n=[];let i=null;const r=this.getChildIndependentFieldsWithStep();const{column:o,row:s,facet:a}=this;if(o&&s&&(r.x||r.y)){i=`cross_${this.column.name}_${this.row.name}`;const o=[].concat((e=r.x)!==null&&e!==void 0?e:[],(t=r.y)!==null&&t!==void 0?t:[]);const s=o.map(()=>"distinct");n.push({name:i,source:this.data,transform:[{type:"aggregate",groupby:this.fields,fields:o,ops:s}]})}for(const u of[bQ,mQ]){if(this[u]){n.push(this.assembleRowColumnHeaderData(u,i,r))}}if(a){const e=this.assembleFacetHeaderData(r);if(e){n.push(...e)}}return n}}function Une(e){if(e[0]==="'"&&e[e.length-1]==="'"||e[0]==='"'&&e[e.length-1]==='"'){return e.slice(1,-1)}return e}function qne(e,t){const n=QJ(e);if(t==="number"){return`toNumber(${n})`}else if(t==="boolean"){return`toBoolean(${n})`}else if(t==="string"){return`toString(${n})`}else if(t==="date"){return`toDate(${n})`}else if(t==="flatten"){return n}else if(t.indexOf("date:")===0){const e=Une(t.slice(5,t.length));return`timeParse(${n},'${e}')`}else if(t.indexOf("utc:")===0){const e=Une(t.slice(4,t.length));return`utcParse(${n},'${e}')`}else{Q1(b.unrecognizedParse(t));return null}}function Wne(e){const t={};OJ(e.filter,e=>{var n;if(V2(e)){let i=null;if(P2(e)){i=e.equal}else if(L2(e)){i=e.lte}else if(I2(e)){i=e.lt}else if(U2(e)){i=e.gt}else if(q2(e)){i=e.gte}else if(W2(e)){i=e.range[0]}else if(G2(e)){i=((n=e.oneOf)!==null&&n!==void 0?n:e["in"])[0]}if(i){if(t2(i)){t[e.field]="date"}else if(Object(oe["F"])(i)){t[e.field]="number"}else if(Object(oe["I"])(i)){t[e.field]="string"}}if(e.timeUnit){t[e.field]="date"}}});return t}function Gne(e){const t={};function n(e){if(_6(e)){t[e.field]="date"}else if(e.type==="quantitative"&&dQ(e.aggregate)){t[e.field]="number"}else if(rZ(e.field)>1){if(!(e.field in t)){t[e.field]="flatten"}}else if(G5(e)&&_5(e.sort)&&rZ(e.sort.field)>1){if(!(e.sort.field in t)){t[e.sort.field]="flatten"}}}if(Sre(e)||Mre(e)){e.forEachFieldDef((t,i)=>{if(q5(t)){n(t)}else{const r=OK(i);const o=e.fieldDef(r);n(Object.assign(Object.assign({},t),{type:o.type}))}})}if(Sre(e)){const{mark:n,markDef:i,encoding:r}=e;if(RZ(n)&&!e.encoding.order){const e=i.orient==="horizontal"?"y":"x";const n=r[e];if(z5(n)&&n.type==="quantitative"&&!(n.field in t)){t[n.field]="number"}}}return t}function Hne(e){const t={};if(Sre(e)&&e.component.selection){for(const n of WJ(e.component.selection)){const i=e.component.selection[n];for(const e of i.project.items){if(!e.channel&&rZ(e.field)>1){t[e.field]="flatten"}}}}return t}class Vne extends j7{constructor(e,t){super(e);this._parse=t}clone(){return new Vne(null,EJ(this._parse))}hash(){return`Parse ${MJ(this._parse)}`}static makeExplicit(e,t,n){let i={};const r=t.data;if(!l9(r)&&r&&r.format&&r.format.parse){i=r.format.parse}return this.makeWithAncestors(e,i,{},n)}static makeWithAncestors(e,t,n,i){for(const s of WJ(n)){const e=i.getWithExplicit(s);if(e.value!==undefined){if(e.explicit||e.value===n[s]||e.value==="derived"||n[s]==="flatten"){delete n[s]}else{Q1(b.differentParse(s,n[s],e.value))}}}for(const s of WJ(t)){const e=i.get(s);if(e!==undefined){if(e===t[s]){delete t[s]}else{Q1(b.differentParse(s,t[s],e))}}}const r=new e9(t,n);i.copyAll(r);const o={};for(const s of WJ(r.combine())){const e=r.get(s);if(e!==null){o[s]=e}}if(WJ(o).length===0||i.parseNothing){return null}return new Vne(e,o)}get parse(){return this._parse}merge(e){this._parse=Object.assign(Object.assign({},this._parse),e.parse);e.remove()}assembleFormatParse(){const e={};for(const t of WJ(this._parse)){const n=this._parse[t];if(rZ(t)===1){e[t]=n}}return e}producedFields(){return new Set(WJ(this._parse))}dependentFields(){return new Set(WJ(this._parse))}assembleTransforms(e=false){return WJ(this._parse).filter(t=>e?rZ(t)>1:true).map(e=>{const t=qne(e,this._parse[e]);if(!t){return null}const n={type:"formula",expr:t,as:iZ(e)};return n}).filter(e=>e!==null)}}class Yne extends j7{clone(){return new Yne(null)}constructor(e){super(e)}dependentFields(){return new Set}producedFields(){return new Set([R4])}hash(){return"Identifier"}assemble(){return{type:"identifier",as:R4}}}class Xne extends j7{constructor(e,t){super(e);this.params=t}clone(){return new Xne(null,this.params)}dependentFields(){return new Set}producedFields(){return undefined}hash(){return`Graticule ${MJ(this.params)}`}assemble(){return Object.assign({type:"graticule"},this.params===true?{}:this.params)}}class Jne extends j7{constructor(e,t){super(e);this.params=t}clone(){return new Jne(null,this.params)}dependentFields(){return new Set}producedFields(){var e;return new Set([(e=this.params.as)!==null&&e!==void 0?e:"data"])}hash(){return`Hash ${MJ(this.params)}`}assemble(){return Object.assign({type:"sequence"},this.params)}}class Zne extends j7{constructor(e){super(null);e=e!==null&&e!==void 0?e:{name:"source"};let t;if(!l9(e)){t=e.format?Object.assign({},DJ(e.format,["parse"])):{}}if(u9(e)){this._data={values:e.values}}else if(a9(e)){this._data={url:e.url};if(!t.type){let n=/(?:\.([^.]+))?$/.exec(e.url)[1];if(!$J(["json","csv","tsv","dsv","topojson"],n)){n="json"}t.type=n}}else if(d9(e)){this._data={values:[{type:"Sphere"}]}}else if(c9(e)||l9(e)){this._data={}}this._generator=l9(e);if(e.name){this._name=e.name}if(t&&!qJ(t)){this._data.format=t}}dependentFields(){return new Set}producedFields(){return undefined}get data(){return this._data}hasName(){return!!this._name}get isGenerator(){return this._generator}get dataName(){return this._name}set dataName(e){this._name=e}set parent(e){throw new Error("Source nodes have to be roots.")}remove(){throw new Error("Source nodes are roots and cannot be removed.")}hash(){throw new Error("Cannot hash sources")}assemble(){return Object.assign(Object.assign({name:this._name},this._data),{transform:[]})}}var Qne;function Kne(e){return e instanceof Zne||e instanceof Xne||e instanceof Jne}class eie{constructor(){Qne.set(this,void 0);hJ(this,Qne,false)}setModified(){hJ(this,Qne,true)}get modifiedFlag(){return dJ(this,Qne)}}Qne=new WeakMap;class tie extends eie{getNodeDepths(e,t,n){n.set(e,t);for(const i of e.children){this.getNodeDepths(i,t+1,n)}return n}optimize(e){const t=this.getNodeDepths(e,0,new Map);const n=[...t.entries()].sort((e,t)=>t[1]-e[1]);for(const i of n){this.run(i[0])}return this.modifiedFlag}}class nie extends eie{optimize(e){this.run(e);for(const t of e.children){this.optimize(t)}return this.modifiedFlag}}class iie extends nie{mergeNodes(e,t){const n=t.shift();for(const i of t){e.removeChild(i);i.parent=n;i.remove()}}run(e){const t=e.children.map(e=>e.hash());const n={};for(let i=0;i<t.length;i++){if(n[t[i]]===undefined){n[t[i]]=[e.children[i]]}else{n[t[i]].push(e.children[i])}}for(const i of WJ(n)){if(n[i].length>1){this.setModified();this.mergeNodes(e,n[i])}}}}class rie extends nie{constructor(e){super();this.requiresSelectionId=e&&$ee(e)}run(e){if(e instanceof Yne){if(!(this.requiresSelectionId&&(Kne(e.parent)||e.parent instanceof Ine||e.parent instanceof Vne))){this.setModified();e.remove()}}}}class oie extends eie{optimize(e){this.run(e,new Set);return this.modifiedFlag}run(e,t){let n=new Set;if(e instanceof E7){n=e.producedFields();if(IJ(n,t)){this.setModified();e.removeFormulas(t);if(e.producedFields.length===0){e.remove()}}}for(const i of e.children){this.run(i,new Set([...t,...n]))}}}class sie extends nie{constructor(){super()}run(e){if(e instanceof k7&&!e.isRequired()){this.setModified();e.remove()}}}class aie extends tie{run(e){if(Kne(e)){return}if(e.numChildren()>1){return}for(const t of e.children){if(t instanceof Vne){if(e instanceof Vne){this.setModified();e.merge(t)}else{if(UJ(e.producedFields(),t.dependentFields())){continue}this.setModified();t.swapWithParent()}}}return}}class uie extends tie{run(e){const t=[...e.children];const n=e.children.filter(e=>e instanceof Vne);if(e.numChildren()>1&&n.length>=1){const i={};const r=new Set;for(const e of n){const t=e.parse;for(const e of WJ(t)){if(!(e in i)){i[e]=t[e]}else if(i[e]!==t[e]){r.add(e)}}}for(const e of r){delete i[e]}if(!qJ(i)){this.setModified();const n=new Vne(e,i);for(const r of t){if(r instanceof Vne){for(const e of WJ(i)){delete r.parse[e]}}e.removeChild(r);r.parent=n;if(r instanceof Vne&&WJ(r.parse).length===0){r.remove()}}}}}}class cie extends tie{run(e){if(e instanceof k7||e.numChildren()>0||e instanceof Lne){}else{this.setModified();e.remove()}}}class lie extends tie{run(e){const t=e.children.filter(e=>e instanceof E7);const n=t.pop();for(const i of t){this.setModified();n.merge(i)}}}class fie extends tie{run(e){const t=e.children.filter(e=>e instanceof Ine);const n={};for(const i of t){const e=MJ(i.groupBy);if(!(e in n)){n[e]=[]}n[e].push(i)}for(const i of WJ(n)){const t=n[i];if(t.length>1){const n=t.pop();for(const i of t){if(n.merge(i)){e.removeChild(i);i.parent=n;i.remove();this.setModified()}}}}}}class die extends tie{constructor(e){super();this.model=e}run(e){const t=!(Kne(e)||e instanceof zee||e instanceof Vne||e instanceof Yne);const n=[];const i=[];for(const r of e.children){if(r instanceof Rne){if(t&&!UJ(e.producedFields(),r.dependentFields())){n.push(r)}else{i.push(r)}}}if(n.length>0){const t=n.pop();for(const e of n){t.merge(e,this.model.renameSignal.bind(this.model))}this.setModified();if(e instanceof Rne){e.merge(t,this.model.renameSignal.bind(this.model))}else{t.swapWithParent()}}if(i.length>1){const e=i.pop();for(const t of i){e.merge(t,this.model.renameSignal.bind(this.model))}this.setModified()}}}class hie extends tie{run(e){const t=[...e.children];const n=FJ(t,e=>e instanceof k7);if(!n||e.numChildren()<=1){return}const i=[];let r;for(const o of t){if(o instanceof k7){let t=o;while(t.numChildren()===1){const[e]=t.children;if(e instanceof k7){t=e}else{break}}i.push(...t.children);if(r){e.removeChild(o);o.parent=r.parent;r.parent.removeChild(r);r.parent=t;this.setModified()}else{r=t}}else{i.push(o)}}if(i.length){this.setModified();for(const e of i){e.parent.removeChild(e);e.parent=r}}}}class pie extends j7{constructor(e,t){super(e);this.transform=t}clone(){return new pie(null,EJ(this.transform))}addDimensions(e){this.transform.groupby=RJ(this.transform.groupby.concat(e),e=>e)}dependentFields(){const e=new Set;if(this.transform.groupby){this.transform.groupby.forEach(e.add,e)}this.transform.joinaggregate.map(e=>e.field).filter(e=>e!==undefined).forEach(e.add,e);return e}producedFields(){return new Set(this.transform.joinaggregate.map(this.getDefaultName))}getDefaultName(e){var t;return(t=e.as)!==null&&t!==void 0?t:Z5(e)}hash(){return`JoinAggregateTransform ${MJ(this.transform)}`}assemble(){const e=[];const t=[];const n=[];for(const r of this.transform.joinaggregate){t.push(r.op);n.push(this.getDefaultName(r));e.push(r.field===undefined?null:r.field)}const i=this.transform.groupby;return Object.assign({type:"joinaggregate",as:n,ops:t,fields:e},i!==undefined?{groupby:i}:{})}}function gie(e){return e.stack.stackBy.reduce((e,t)=>{const n=t.fieldDef;const i=Z5(n);if(i){e.push(i)}return e},[])}function mie(e){return Object(oe["B"])(e)&&e.every(e=>Object(oe["I"])(e))&&e.length>1}class bie extends j7{constructor(e,t){super(e);this._stack=t}clone(){return new bie(null,EJ(this._stack))}static makeFromTransform(e,t){const{stack:n,groupby:i,as:r,offset:o="zero"}=t;const s=[];const a=[];if(t.sort!==undefined){for(const e of t.sort){s.push(e.field);a.push(oZ(e.order,"ascending"))}}const u={field:s,order:a};let c;if(mie(r)){c=r}else if(Object(oe["I"])(r)){c=[r,r+"_end"]}else{c=[t.stack+"_start",t.stack+"_end"]}return new bie(e,{stackField:n,groupby:i,offset:o,sort:u,facetby:[],as:c})}static makeFromEncoding(e,t){const n=t.stack;const{encoding:i}=t;if(!n){return null}const{groupbyChannel:r,fieldChannel:o,offset:s,impute:a}=n;let u;if(r){const e=i[r];u=d6(e)}const c=gie(t);const l=t.encoding.order;let f;if(Object(oe["B"])(l)||z5(l)){f=B6(l)}else{f=c.reduce((e,t)=>{e.field.push(t);e.order.push(o==="y"?"descending":"ascending");return e},{field:[],order:[]})}return new bie(e,{dimensionFieldDef:u,stackField:t.vgField(o),facetby:[],stackby:c,sort:f,offset:s,impute:a,as:[t.vgField(o,{suffix:"start",forAs:true}),t.vgField(o,{suffix:"end",forAs:true})]})}get stack(){return this._stack}addDimensions(e){this._stack.facetby.push(...e)}dependentFields(){const e=new Set;e.add(this._stack.stackField);this.getGroupbyFields().forEach(e.add,e);this._stack.facetby.forEach(e.add,e);this._stack.sort.field.forEach(e.add,e);return e}producedFields(){return new Set(this._stack.as)}hash(){return`Stack ${MJ(this._stack)}`}getGroupbyFields(){const{dimensionFieldDef:e,impute:t,groupby:n}=this._stack;if(e){if(e.bin){if(t){return[Z5(e,{binSuffix:"mid"})]}return[Z5(e,{}),Z5(e,{binSuffix:"end"})]}return[Z5(e)]}return n!==null&&n!==void 0?n:[]}assemble(){const e=[];const{facetby:t,dimensionFieldDef:n,stackField:i,stackby:r,sort:o,offset:s,impute:a,as:u}=this._stack;if(a&&n){const{band:o=.5,bin:s}=n;if(s){e.push({type:"formula",expr:`${o}*`+Z5(n,{expr:"datum"})+`+${1-o}*`+Z5(n,{expr:"datum",binSuffix:"end"}),as:Z5(n,{binSuffix:"mid",forAs:true})})}e.push({type:"impute",field:i,groupby:[...r,...t],key:Z5(n,{binSuffix:"mid"}),method:"value",value:0})}e.push({type:"stack",groupby:[...this.getGroupbyFields(),...t],field:i,sort:o,as:u,offset:s});return e}}class vie extends j7{constructor(e,t){super(e);this.transform=t}clone(){return new vie(null,EJ(this.transform))}addDimensions(e){this.transform.groupby=RJ(this.transform.groupby.concat(e),e=>e)}dependentFields(){var e,t;const n=new Set;((e=this.transform.groupby)!==null&&e!==void 0?e:[]).forEach(n.add,n);((t=this.transform.sort)!==null&&t!==void 0?t:[]).forEach(e=>n.add(e.field));this.transform.window.map(e=>e.field).filter(e=>e!==undefined).forEach(n.add,n);return n}producedFields(){return new Set(this.transform.window.map(this.getDefaultName))}getDefaultName(e){var t;return(t=e.as)!==null&&t!==void 0?t:Z5(e)}hash(){return`WindowTransform ${MJ(this.transform)}`}assemble(){var e;const t=[];const n=[];const i=[];const r=[];for(const f of this.transform.window){n.push(f.op);i.push(this.getDefaultName(f));r.push(f.param===undefined?null:f.param);t.push(f.field===undefined?null:f.field)}const o=this.transform.frame;const s=this.transform.groupby;if(o&&o[0]===null&&o[1]===null&&n.every(e=>cQ(e))){return Object.assign({type:"joinaggregate",as:i,ops:n,fields:t},s!==undefined?{groupby:s}:{})}const a=[];const u=[];if(this.transform.sort!==undefined){for(const t of this.transform.sort){a.push(t.field);u.push((e=t.order)!==null&&e!==void 0?e:"ascending")}}const c={field:a,order:u};const l=this.transform.ignorePeers;return Object.assign(Object.assign(Object.assign({type:"window",params:r,as:i,ops:n,fields:t,sort:c},l!==undefined?{ignorePeers:l}:{}),s!==undefined?{groupby:s}:{}),o!==undefined?{frame:o}:{})}}function yie(e){function t(n){if(!(n instanceof Lne)){const i=n.clone();if(i instanceof k7){const t=wie+i.getSource();i.setSource(t);e.model.component.data.outputNodes[t]=i}else if(i instanceof Ine||i instanceof bie||i instanceof vie||i instanceof pie){i.addDimensions(e.fields)}for(const e of n.children.flatMap(t)){e.parent=i}return[i]}return n.children.flatMap(t)}return t}function xie(e){if(e instanceof Lne){if(e.numChildren()===1&&!(e.children[0]instanceof k7)){const t=e.children[0];if(t instanceof Ine||t instanceof bie||t instanceof vie||t instanceof pie){t.addDimensions(e.fields)}t.swapWithParent();xie(e)}else{const t=e.model.component.data.main;_ie(t);const n=yie(e);const i=e.children.map(n).flat();for(const e of i){e.parent=t}}}else{e.children.map(xie)}}function _ie(e){if(e instanceof k7&&e.type===p9.Main){if(e.numChildren()===1){const t=e.children[0];if(!(t instanceof Lne)){t.swapWithParent();_ie(e)}}}}const wie="scale_";const Oie=5;function jie(e){for(const t of e){for(const e of t.children){if(e.parent!==t){return false}}if(!jie(t.children)){return false}}return true}function kie(e,t){let n=false;for(const i of t){n=e.optimize(i)||n}return n}function Eie(e,t,n){let i=e.sources;let r=false;r=kie(new sie,i)||r;r=kie(new rie(t),i)||r;i=i.filter(e=>e.numChildren()>0);r=kie(new cie,i)||r;i=i.filter(e=>e.numChildren()>0);if(!n){r=kie(new aie,i)||r;r=kie(new die(t),i)||r;r=kie(new oie,i)||r;r=kie(new uie,i)||r;r=kie(new fie,i)||r;r=kie(new lie,i)||r;r=kie(new iie,i)||r;r=kie(new hie,i)||r}e.sources=i;return r}function Aie(e,t){jie(e.sources);let n=0;let i=0;for(let r=0;r<Oie;r++){if(!Eie(e,t,true)){break}n++}e.sources.map(xie);for(let r=0;r<Oie;r++){if(!Eie(e,t,false)){break}i++}jie(e.sources);if(Math.max(n,i)===Oie){Q1(`Maximum optimization runs(${Oie}) reached.`)}}class Die{constructor(e){Object.defineProperty(this,"signal",{enumerable:true,get:e})}static fromName(e,t){return new Die(()=>e(t))}}function Sie(e){if(Sre(e)){Mie(e)}else{Cie(e)}}function Mie(e){const t=e.component.scales;for(const n of WJ(t)){const i=Fie(e,n);const r=t[n];r.setWithExplicit("domains",i);Bie(e,n);if(e.component.data.isFaceted){let t=e;while(!Mre(t)&&t.parent){t=t.parent}const r=t.component.resolve.scale[n];if(r==="shared"){for(const e of i.value){if(F2(e)){e.data=wie+e.data.replace(wie,"")}}}}}}function Cie(e){for(const n of e.children){Sie(n)}const t=e.component.scales;for(const n of WJ(t)){let i;let r=null;for(const t of e.children){const e=t.component.scales[n];if(e){if(i===undefined){i=e.getWithExplicit("domains")}else{i=o9(i,e.getWithExplicit("domains"),"domains","scale",Lie)}const t=e.get("selectionExtent");if(r&&t&&r.selection!==t.selection){Q1(b.NEEDS_SAME_SELECTION)}r=t}}t[n].setWithExplicit("domains",i);if(r){t[n].set("selectionExtent",r,true)}}}function $ie(e,t,n,i){if(e==="unaggregated"){const{valid:e,reason:i}=Iie(t,n);if(!e){Q1(i);return undefined}}else if(e===undefined&&i.useUnaggregatedDomain){const{valid:e}=Iie(t,n);if(e){return"unaggregated"}}return e}function Fie(e,t){const n=e.getScaleComponent(t).get("type");const{encoding:i}=e;const r=$ie(e.scaleDomain(t),e.typedFieldDef(t),n,e.config.scale);if(r!==e.scaleDomain(t)){e.specifiedScales[t]=Object.assign(Object.assign({},e.specifiedScales[t]),{domain:r})}if(t==="x"&&h6(i.x2)){if(h6(i.x)){return o9(zie(n,r,e,"x"),zie(n,r,e,"x2"),"domain","scale",Lie)}else{return zie(n,r,e,"x2")}}else if(t==="y"&&h6(i.y2)){if(h6(i.y)){return o9(zie(n,r,e,"y"),zie(n,r,e,"y2"),"domain","scale",Lie)}else{return zie(n,r,e,"y2")}}return zie(n,r,e,t)}function Nie(e,t,n){return e.map(e=>{const i=O6(e,{timeUnit:n,type:t});return{signal:`{data: ${i}}`}})}function Tie(e,t,n){var i;const r=(i=A2(n))===null||i===void 0?void 0:i.unit;if(t==="temporal"||r){return Nie(e,t,r)}return[e]}function zie(e,t,n,i){const{encoding:r}=n;const o=h6(r[i]);const{type:s}=o;const a=o["timeUnit"];if(F3(t)){const r=zie(e,undefined,n,i);const o=Tie(t.unionWith,s,a);return t9([...r.value,...o])}else if(S2(t)){return t9([t])}else if(t&&t!=="unaggregated"&&!$3(t)){return t9(Tie(t,s,a))}const u=n.stack;if(u&&i===u.fieldChannel){if(u.offset==="normalize"){return n9([[0,1]])}const e=n.requestDataName(p9.Main);return n9([{data:e,field:n.vgField(i,{suffix:"start"})},{data:e,field:n.vgField(i,{suffix:"end"})}])}const c=c0(i)&&z5(o)?Pie(n,i,e):undefined;if(B5(o)){const e=Tie([o.datum],s,a);return n9(e)}const l=o;if(t==="unaggregated"){const e=n.requestDataName(p9.Main);const{field:t}=o;return n9([{data:e,field:Z5({field:t,aggregate:"min"})},{data:e,field:Z5({field:t,aggregate:"max"})}])}else if(b0(l.bin)){if(E3(e)){if(e==="bin-ordinal"){return n9([])}return n9([{data:VJ(c)?n.requestDataName(p9.Main):n.requestDataName(p9.Raw),field:n.vgField(i,k6(l,i)?{binSuffix:"range"}:{}),sort:c===true||!Object(oe["G"])(c)?{field:n.vgField(i,{}),op:"min"}:c}])}else{const{bin:e}=l;if(b0(e)){const t=Nne(n,l.field,e);return n9([new Die(()=>{const e=n.getSignalName(t);return`[${e}.start, ${e}.stop]`})])}else{return n9([{data:n.requestDataName(p9.Main),field:n.vgField(i,{})}])}}}else if(l.timeUnit&&$J(["time","utc"],e)&&C5(i,l,Sre(n)?n.encoding[kK(i)]:undefined,n.stack,n.markDef,n.config)){const e=n.requestDataName(p9.Main);return n9([{data:e,field:n.vgField(i)},{data:e,field:n.vgField(i,{suffix:"end"})}])}else if(c){return n9([{data:VJ(c)?n.requestDataName(p9.Main):n.requestDataName(p9.Raw),field:n.vgField(i),sort:c}])}else{return n9([{data:n.requestDataName(p9.Main),field:n.vgField(i)}])}}function Rie(e,t){const{op:n,field:i,order:r}=e;return Object.assign(Object.assign({op:n!==null&&n!==void 0?n:t?"sum":b5},i?{field:tZ(i)}:{}),r?{order:r}:{})}function Bie(e,t){var n;const i=e.component.scales[t];const r=e.specifiedScales[t].domain;const o=(n=e.fieldDef(t))===null||n===void 0?void 0:n.bin;const s=$3(r)&&r;const a=y0(o)&&x0(o.extent)&&o.extent;if(s||a){i.set("selectionExtent",s!==null&&s!==void 0?s:a,true)}}function Pie(e,t,n){if(!E3(n)){return undefined}const i=e.fieldDef(t);const r=i.sort;if(w5(r)){return{op:"min",field:mte(i,t),order:"ascending"}}const{stack:o}=e;const s=o?[...o.groupbyField?[o.groupbyField]:[],...o.stackBy.map(e=>e.fieldDef.field)]:undefined;if(_5(r)){const e=o&&!$J(s,r.field);return Rie(r,e)}else if(x5(r)){const{encoding:t,order:n}=r;const i=e.fieldDef(t);const{aggregate:a,field:u}=i;const c=o&&!$J(s,u);if(sQ(a)||aQ(a)){return Rie({field:Z5(i),order:n},c)}else if(cQ(a)||!a){return Rie({op:a,field:u,order:n},c)}}else if(r==="descending"){return{op:"min",field:e.vgField(t),order:"descending"}}else if($J(["ascending",undefined],r)){return true}return undefined}function Iie(e,t){const{aggregate:n,type:i}=e;if(!n){return{valid:false,reason:b.unaggregateDomainHasNoEffectForRawField(e)}}if(Object(oe["I"])(n)&&!gQ[n]){return{valid:false,reason:b.unaggregateDomainWithNonSharedDomainOp(n)}}if(i==="quantitative"){if(t==="log"){return{valid:false,reason:b.unaggregatedDomainWithLogScale(e)}}}return{valid:true}}function Lie(e,t,n,i){if(e.explicit&&t.explicit){Q1(b.mergeConflictingDomainProperty(n,i,e.value,t.value))}return{explicit:e.explicit,value:[...e.value,...t.value]}}function Uie(e){const t=RJ(e.map(e=>{if(F2(e)){const{sort:t}=e,n=HX(e,["sort"]);return n}return e}),MJ);const n=RJ(e.map(e=>{if(F2(e)){const t=e.sort;if(t!==undefined&&!VJ(t)){if("op"in t&&t.op==="count"){delete t.field}if(t.order==="ascending"){delete t.order}}return t}return undefined}).filter(e=>e!==undefined),MJ);if(t.length===0){return undefined}else if(t.length===1){const t=e[0];if(F2(t)&&n.length>0){let e=n[0];if(n.length>1){Q1(b.MORE_THAN_ONE_SORT);e=true}else{if(Object(oe["G"])(e)&&"field"in e){const n=e.field;if(t.field===n){e=e.order?{order:e.order}:true}}}return Object.assign(Object.assign({},t),{sort:e})}return t}const i=RJ(n.map(e=>{if(VJ(e)||!("op"in e)||Object(oe["I"])(e.op)&&e.op in oQ){return e}Q1(b.domainSortDropped(e));return true}),MJ);let r;if(i.length===1){r=i[0]}else if(i.length>1){Q1(b.MORE_THAN_ONE_SORT);r=true}const o=RJ(e.map(e=>{if(F2(e)){return e.data}return null}),e=>e);if(o.length===1&&o[0]!==null){const e=Object.assign({data:o[0],fields:t.map(e=>e.field)},r?{sort:r}:{});return e}return Object.assign({fields:t},r?{sort:r}:{})}function qie(e){if(F2(e)&&Object(oe["I"])(e.field)){return e.field}else if(C2(e)){let t;for(const n of e.fields){if(F2(n)&&Object(oe["I"])(n.field)){if(!t){t=n.field}else if(t!==n.field){Q1(b.FACETED_INDEPENDENT_DIFFERENT_SOURCES);return t}}}Q1(b.FACETED_INDEPENDENT_SAME_FIELDS_DIFFERENT_SOURCES);return t}else if($2(e)){Q1(b.FACETED_INDEPENDENT_SAME_SOURCE);const t=e.fields[0];return Object(oe["I"])(t)?t:undefined}return undefined}function Wie(e,t){const n=e.component.scales[t];const i=n.get("domains").map(t=>{if(F2(t)){t.data=e.lookupDataSource(t.data)}return t});return Uie(i)}function Gie(e){if($re(e)||Cre(e)){return e.children.reduce((e,t)=>e.concat(Gie(t)),Hie(e))}else{return Hie(e)}}function Hie(e){return WJ(e.component.scales).reduce((t,n)=>{const i=e.component.scales[n];if(i.merged){return t}const r=i.combine();const{name:o,type:s,selectionExtent:a,domains:u,range:c,reverse:l}=r,f=HX(r,["name","type","selectionExtent","domains","range","reverse"]);const d=Vie(r.range,o,n,e);let h;if(a){h=lee(e,a)}const p=Wie(e,n);t.push(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({name:o,type:s},p?{domain:p}:{}),h?{domainRaw:h}:{}),{range:d}),l!==undefined?{reverse:l}:{}),f));return t},[])}function Vie(e,t,n,i){if(GK(n)){if(M2(e)){return{step:{signal:t+"_step"}}}}else if(Object(oe["G"])(e)&&F2(e)){return Object.assign(Object.assign({},e),{data:i.lookupDataSource(e.data)})}return e}class Yie extends e9{constructor(e,t){super({},{name:e});this.merged=false;this.setWithExplicit("type",t)}domainDefinitelyIncludesZero(){if(this.get("zero")!==false){return true}return FJ(this.get("domains"),e=>Object(oe["B"])(e)&&e.length===2&&e[0]<=0&&e[1]>=0)}}const Xie=["range","scheme"];function Jie(e){return e==="x"?"width":e==="y"?"height":undefined}function Zie(e){const t=e.component.scales;for(const n of u0){const i=t[n];if(!i){continue}const r=Kie(n,e);i.setWithExplicit("range",r)}}function Qie(e,t){const n=e.fieldDef(t);if(n&&n.bin&&b0(n.bin)){const i=Nne(e,n.field,n.bin);const r=Jie(t);const o=e.getName(r);return new Die(()=>{const t=e.getSignalName(i);const n=`(${t}.stop - ${t}.start) / ${t}.step`;return`${e.getSignalName(o)} / (${n})`})}return undefined}function Kie(e,t){const n=t.specifiedScales[e];const{size:i}=t;const r=t.getScaleComponent(e);const o=r.get("type");for(const c of Xie){if(n[c]!==undefined){const i=W3(o,c);const r=G3(e,c);if(!i){Q1(b.scalePropertyNotWorkWithScaleType(o,c,e))}else if(r){Q1(r)}else{switch(c){case"range":{const i=n.range;if(Object(oe["B"])(i)){if(GK(e)){return t9(i.map(e=>{if(e==="width"||e==="height"){const n=t.getName(e);const i=t.getSignalName.bind(t);return Die.fromName(i,n)}return e}))}}else if(Object(oe["G"])(i)){return t9({data:t.requestDataName(p9.Main),field:i.field,sort:{op:"min",field:t.vgField(e)}})}return t9(i)}case"scheme":return t9(ere(n[c]))}}}}if(e===yQ||e===xQ){const t=e===yQ?"width":"height";const n=i[t];if(G4(n)){if(E3(o)){return t9({step:n.step})}else{Q1(b.stepDropped(t))}}}const{rangeMin:s,rangeMax:a}=n;const u=tre(e,t);if((s!==undefined||a!==undefined)&&W3(o,"rangeMin")&&Object(oe["B"])(u)&&u.length===2){return t9([s!==null&&s!==void 0?s:u[0],a!==null&&a!==void 0?a:u[1]])}return n9(u)}function ere(e){if(C3(e)){return Object.assign({scheme:e.name},DJ(e,["name"]))}return{scheme:e}}function tre(e,t){const{size:n,config:i,mark:r,encoding:o}=t;const s=t.getSignalName.bind(t);const{type:a}=h6(o[e]);const u=t.getScaleComponent(e);const c=u.get("type");const{domain:l,domainMid:f}=t.specifiedScales[e];switch(e){case yQ:case xQ:{if($J(["point","band"],c)){if(e===yQ&&!n.width){const e=K4(i.view,"width");if(G4(e)){return e}}else if(e===xQ&&!n.height){const e=K4(i.view,"height");if(G4(e)){return e}}}const r=Jie(e);const o=t.getName(r);if(e===xQ&&A3(c)){return[Die.fromName(s,o),0]}else{return[0,Die.fromName(s,o)]}}case TQ:{const o=t.component.scales[e].get("zero");const s=rre(r,o,i);const a=sre(r,n,t,i);if(S3(c)){return ire(s,a,nre(c,i,l,e))}else{return[s,a]}}case kQ:return[0,Math.PI*2];case zQ:return[0,360];case OQ:{return[0,new Die(()=>{const e=t.getSignalName("width");const n=t.getSignalName("height");return`min(${e},${n})/2`})]}case IQ:return[i.scale.minStrokeWidth,i.scale.maxStrokeWidth];case LQ:return[[1,0],[4,2],[2,1],[1,1],[1,2,4,2]];case NQ:return"symbol";case CQ:case $Q:case FQ:if(c==="ordinal"){return a==="nominal"?"category":"ordinal"}else{if(f!==undefined){return"diverging"}else{return r==="rect"||r==="geoshape"?"heatmap":"ramp"}}case RQ:case BQ:case PQ:return[i.scale.minOpacity,i.scale.maxOpacity]}throw new Error(`Scale range undefined for channel ${e}`)}function nre(e,t,n,i){switch(e){case"quantile":return t.scale.quantileCount;case"quantize":return t.scale.quantizeCount;case"threshold":if(n!==undefined&&Object(oe["B"])(n)){return n.length+1}else{Q1(b.domainRequiredForThresholdScale(i));return 3}}}function ire(e,t,n){const i=()=>{const i=C6(t);const r=C6(e);const o=`(${i} - ${r}) / (${n} - 1)`;return`sequence(${r}, ${i} + ${o}, ${o})`};if(S2(t)){return new Die(i)}else{return{signal:i()}}}function rre(e,t,n){if(t){if(S2(t)){return{signal:`${t.signal} ? 0 : ${rre(e,false,n)}`}}else{return 0}}switch(e){case"bar":case"tick":return n.scale.minBandSize;case"line":case"trail":case"rule":return n.scale.minStrokeWidth;case"text":return n.scale.minFontSize;case"point":case"square":case"circle":return n.scale.minSize}throw new Error(b.incompatibleChannel("size",e))}const ore=.95;function sre(e,t,n,i){const r={x:Qie(n,"x"),y:Qie(n,"y")};switch(e){case"bar":case"tick":{if(i.scale.maxBandSize!==undefined){return i.scale.maxBandSize}const e=are(t,r,i.view);if(Object(oe["F"])(e)){return e-1}else{return new Die(()=>`${e.signal} - 1`)}}case"line":case"trail":case"rule":return i.scale.maxStrokeWidth;case"text":return i.scale.maxFontSize;case"point":case"square":case"circle":{if(i.scale.maxSize){return i.scale.maxSize}const e=are(t,r,i.view);if(Object(oe["F"])(e)){return Math.pow(ore*e,2)}else{return new Die(()=>`pow(${ore} * ${e.signal}, 2)`)}}}throw new Error(b.incompatibleChannel("size",e))}function are(e,t,n){const i=G4(e.width)?e.width.step:Q4(n,"width");const r=G4(e.height)?e.height.step:Q4(n,"height");if(t.x||t.y){return new Die(()=>{const e=[t.x?t.x.signal:i,t.y?t.y.signal:r];return`min(${e.join(", ")})`})}return Math.min(i,r)}function ure(e,t){if(Sre(e)){cre(e,t)}else{dre(e,t)}}function cre(e,t){const n=e.component.scales;const{config:i,encoding:r,markDef:o,specifiedScales:s}=e;for(const a of WJ(n)){const u=s[a];const c=n[a];const l=e.getScaleComponent(a);const f=h6(r[a]);const d=u[t];const h=l.get("type");const p=l.get("padding");const g=l.get("paddingInner");const m=W3(h,t);const v=G3(a,t);if(d!==undefined){if(!m){Q1(b.scalePropertyNotWorkWithScaleType(h,t,a))}else if(v){Q1(v)}}if(m&&v===undefined){if(d!==undefined){const e=f["timeUnit"];const n=f.type;switch(t){case"domainMax":case"domainMin":if(t2(u[t])||n==="temporal"||e){c.set(t,{signal:O6(u[t],{type:n,timeUnit:e})},true)}else{c.set(t,u[t],true)}break;default:c.copyKeyFromObject(t,u)}}else{const n=t in lre?lre[t]({model:e,channel:a,fieldOrDatumDef:f,scaleType:h,scalePadding:p,scalePaddingInner:g,domain:u.domain,markDef:o,config:i}):i.scale[t];if(n!==undefined){c.set(t,n,false)}}}}}const lre={bins:({model:e,fieldOrDatumDef:t})=>z5(t)?hre(e,t):undefined,interpolate:({channel:e,fieldOrDatumDef:t})=>pre(e,t.type),nice:({scaleType:e,channel:t,fieldOrDatumDef:n})=>gre(e,t,n),padding:({channel:e,scaleType:t,fieldOrDatumDef:n,markDef:i,config:r})=>mre(e,t,r.scale,n,i,r.bar),paddingInner:({scalePadding:e,channel:t,markDef:n,config:i})=>bre(e,t,n.type,i.scale),paddingOuter:({scalePadding:e,channel:t,scaleType:n,markDef:i,scalePaddingInner:r,config:o})=>vre(e,t,n,i.type,r,o.scale),reverse:({fieldOrDatumDef:e,scaleType:t,channel:n,config:i})=>{const r=z5(e)?e.sort:undefined;return yre(t,r,n,i.scale)},zero:({channel:e,fieldOrDatumDef:t,domain:n,markDef:i,scaleType:r})=>xre(e,t,n,i,r)};function fre(e){if(Sre(e)){Zie(e)}else{dre(e,"range")}}function dre(e,t){const n=e.component.scales;for(const i of e.children){if(t==="range"){fre(i)}else{ure(i,t)}}for(const i of WJ(n)){let r;for(const n of e.children){const e=n.component.scales[i];if(e){const n=e.getWithExplicit(t);r=o9(r,n,t,"scale",i9((e,n)=>{switch(t){case"range":if(e.step&&n.step){return e.step-n.step}return 0}return 0}))}}n[i].setWithExplicit(t,r)}}function hre(e,t){const n=t.bin;if(b0(n)){const i=Nne(e,t.field,n);return new Die(()=>e.getSignalName(i))}else if(v0(n)&&y0(n)&&n.step!==undefined){return{step:n.step}}return undefined}function pre(e,t){if($J([CQ,$Q,FQ],e)&&t!=="nominal"){return"hcl"}return undefined}function gre(e,t,n){var i;if(((i=d6(n))===null||i===void 0?void 0:i.bin)||$J([u3.TIME,u3.UTC],e)){return undefined}return t in qK?true:undefined}function mre(e,t,n,i,r,o){if(e in qK){if(D3(t)){if(n.continuousPadding!==undefined){return n.continuousPadding}const{type:t,orient:s}=r;if(t==="bar"&&!(z5(i)&&(i.bin||i.timeUnit))){if(s==="vertical"&&e==="x"||s==="horizontal"&&e==="y"){return o.continuousBandSize}}}if(t===u3.POINT){return n.pointPadding}}return undefined}function bre(e,t,n,i){if(e!==undefined){return undefined}if(t in qK){const{bandPaddingInner:e,barBandPaddingInner:t,rectBandPaddingInner:r}=i;return oZ(e,n==="bar"?t:r)}return undefined}function vre(e,t,n,i,r,o){if(e!==undefined){return undefined}if(t in qK){if(n===u3.BAND){const{bandPaddingOuter:e}=o;return oZ(e,S2(r)?{signal:`${r.signal}/2`}:r/2)}}return undefined}function yre(e,t,n,i){if(n==="x"&&i.xReverse!==undefined){if(A3(e)&&t==="descending"){if(S2(i.xReverse)){return{signal:`!${i.xReverse.signal}`}}else{return!i.xReverse}}return i.xReverse}if(A3(e)&&t==="descending"){return true}return undefined}function xre(e,t,n,i,r){const o=!!n&&n!=="unaggregated";if(o){if(A3(r)){if(Object(oe["B"])(n)){const e=n[0];const t=n[n.length-1];if(e<=0&&t>=0){return true}}return false}}if(e==="size"&&t.type==="quantitative"&&!S3(r)){return true}if(!(z5(t)&&t.bin)&&$J([...WK,...VK],e)){const{orient:t,type:n}=i;if($J(["bar","area","line","trail"],n)){if(t==="horizontal"&&e==="y"||t==="vertical"&&e==="x"){return false}}return true}return false}function _re(e,t,n,i){const r=wre(t,n,i);const{type:o}=e;if(!c0(t)){return null}if(o!==undefined){if(!V3(t,o)){Q1(b.scaleTypeNotWorkWithChannel(t,o,r));return r}if(z5(n)&&!H3(o,n.type)){Q1(b.scaleTypeNotWorkWithFieldDef(o,r));return r}return o}return r}function wre(e,t,n){var i;switch(t.type){case"nominal":case"ordinal":if(rK(e)||g0(e)==="discrete"){if(e==="shape"&&t.type==="ordinal"){Q1(b.discreteChannelCannotEncode(e,"ordinal"))}return"ordinal"}if(e in qK){if($J(["rect","bar","image","rule"],n)){return"band"}}else if(n==="arc"&&e in HK){return"band"}if(t.band!==undefined||H5(t)&&((i=t.axis)===null||i===void 0?void 0:i.tickBand)){return"band"}return"point";case"temporal":if(rK(e)){return"time"}else if(g0(e)==="discrete"){Q1(b.discreteChannelCannotEncode(e,"temporal"));return"ordinal"}else if(z5(t)&&t.timeUnit&&A2(t.timeUnit).utc){return"utc"}return"time";case"quantitative":if(rK(e)){if(z5(t)&&b0(t.bin)){return"bin-ordinal"}return"linear"}else if(g0(e)==="discrete"){Q1(b.discreteChannelCannotEncode(e,"quantitative"));return"ordinal"}return"linear";case"geojson":return undefined}throw new Error(b.invalidFieldType(t.type))}function Ore(e,{ignoreRange:t}={}){jre(e);Sie(e);for(const n of q3){ure(e,n)}if(!t){fre(e)}}function jre(e){if(Sre(e)){e.component.scales=kre(e)}else{e.component.scales=Are(e)}}function kre(e){const{encoding:t,mark:n}=e;return u0.reduce((i,r)=>{const o=h6(t[r]);if(o&&n===TZ&&r===NQ&&o.type===o3){return i}let s=o&&o["scale"];if(o&&s!==null&&s!==false){s=s!==null&&s!==void 0?s:{};const t=_re(s,r,o,n);i[r]=new Yie(e.scaleName(r+"",true),{value:t,explicit:s.type===t})}return i},{})}const Ere=i9((e,t)=>h3(e)-h3(t));function Are(e){var t;const n=e.component.scales={};const i={};const r=e.component.resolve;for(const o of e.children){jre(o);for(const n of WJ(o.component.scales)){r.scale[n]=(t=r.scale[n])!==null&&t!==void 0?t:Pte(n,e);if(r.scale[n]==="shared"){const e=i[n];const t=o.component.scales[n].getWithExplicit("type");if(e){if(f3(e.value,t.value)){i[n]=o9(e,t,"type","scale",Ere)}else{r.scale[n]="independent";delete i[n]}}else{i[n]=t}}}}for(const o of WJ(i)){const t=e.scaleName(o,true);const r=i[o];n[o]=new Yie(t,r);for(const n of e.children){const e=n.component.scales[o];if(e){n.renameScale(e.get("name"),t);e.merged=true}}}return n}class Dre{constructor(){this.nameMap={}}rename(e,t){this.nameMap[e]=t}has(e){return this.nameMap[e]!==undefined}get(e){while(this.nameMap[e]&&e!==this.nameMap[e]){e=this.nameMap[e]}return e}}function Sre(e){return(e===null||e===void 0?void 0:e.type)==="unit"}function Mre(e){return(e===null||e===void 0?void 0:e.type)==="facet"}function Cre(e){return(e===null||e===void 0?void 0:e.type)==="concat"}function $re(e){return(e===null||e===void 0?void 0:e.type)==="layer"}class Fre{constructor(e,t,n,i,r,o,s){var a,u;this.type=t;this.parent=n;this.config=r;this.view=s;this.children=[];this.correctDataNames=e=>{if(e.from&&e.from.data){e.from.data=this.lookupDataSource(e.from.data)}if(e.from&&e.from.facet&&e.from.facet.data){e.from.facet.data=this.lookupDataSource(e.from.facet.data)}return e};this.parent=n;this.config=r;this.name=(a=e.name)!==null&&a!==void 0?a:i;this.title=A6(e.title)?{text:e.title}:e.title;this.scaleNameMap=n?n.scaleNameMap:new Dre;this.projectionNameMap=n?n.projectionNameMap:new Dre;this.signalNameMap=n?n.signalNameMap:new Dre;this.data=e.data;this.description=e.description;this.transforms=z9((u=e.transform)!==null&&u!==void 0?u:[]);this.layout=t==="layer"||t==="unit"?{}:J4(e,t,r);this.component={data:{sources:n?n.component.data.sources:[],outputNodes:n?n.component.data.outputNodes:{},outputNodeRefCounts:n?n.component.data.outputNodeRefCounts:{},isFaceted:k5(e)||n&&n.component.data.isFaceted&&e.data===undefined},layoutSize:new e9,layoutHeaders:{row:{},column:{},facet:{}},mark:null,resolve:Object.assign({scale:{},axis:{},legend:{}},o?EJ(o):{}),selection:null,scales:null,projection:null,axes:{},legends:{}}}get width(){return this.getSizeSignalRef("width")}get height(){return this.getSizeSignalRef("height")}parse(){this.parseScale();this.parseLayoutSize();this.renameTopLevelLayoutSizeSignal();this.parseSelections();this.parseProjection();this.parseData();this.parseAxesAndHeaders();this.parseLegends();this.parseMarkGroup()}parseScale(){Ore(this)}parseProjection(){Ene(this)}renameTopLevelLayoutSizeSignal(){if(this.getName("width")!=="width"){this.renameSignal(this.getName("width"),"width")}if(this.getName("height")!=="height"){this.renameSignal(this.getName("height"),"height")}}parseLegends(){lne(this)}assembleGroupStyle(){var e,t;if(this.type==="unit"||this.type==="layer"){return(t=(e=this.view)===null||e===void 0?void 0:e.style)!==null&&t!==void 0?t:"cell"}return undefined}assembleEncodeFromView(e){const{style:t}=e,n=HX(e,["style"]);const i={};for(const r of WJ(n)){const e=n[r];if(e!==undefined){i[r]=S6(e)}}return i}assembleGroupEncodeEntry(e){let t={};if(this.view){t=this.assembleEncodeFromView(this.view)}if(!e){if(this.description){t["description"]=S6(this.description)}if(this.type==="unit"||this.type==="layer"){return Object.assign({width:this.getSizeSignalRef("width"),height:this.getSizeSignalRef("height")},t!==null&&t!==void 0?t:{})}}return qJ(t)?undefined:t}assembleLayout(){if(!this.layout){return undefined}const e=this.layout,{spacing:t}=e,n=HX(e,["spacing"]);const{component:i,config:r}=this;const o=Cte(i.layoutHeaders,r);return Object.assign(Object.assign(Object.assign({padding:t},this.assembleDefaultLayout()),n),o?{titleBand:o}:{})}assembleDefaultLayout(){return{}}assembleHeaderMarks(){const{layoutHeaders:e}=this.component;let t=[];for(const n of sK){if(e[n].title){t.push(wte(this,n))}}for(const n of xte){t=t.concat(kte(this,n))}return t}assembleAxes(){return Hee(this.component.axes,this.config)}assembleLegends(){return yne(this)}assembleProjections(){return _ne(this)}assembleTitle(){var e,t,n;const i=(e=this.title)!==null&&e!==void 0?e:{},{encoding:r}=i,o=HX(i,["encoding"]);const s=Object.assign(Object.assign(Object.assign({},E6(this.config.title).nonMark),o),r?{encode:{update:r}}:{});if(s.text){if($J(["unit","layer"],this.type)){if($J(["middle",undefined],s.anchor)){s.frame=(t=s.frame)!==null&&t!==void 0?t:"group"}}else{s.anchor=(n=s.anchor)!==null&&n!==void 0?n:"start"}return qJ(s)?undefined:s}return undefined}assembleGroup(e=[]){const t={};e=e.concat(this.assembleSignals());if(e.length>0){t.signals=e}const n=this.assembleLayout();if(n){t.layout=n}t.marks=[].concat(this.assembleHeaderMarks(),this.assembleMarks());const i=!this.parent||Mre(this.parent)?Gie(this):[];if(i.length>0){t.scales=i}const r=this.assembleAxes();if(r.length>0){t.axes=r}const o=this.assembleLegends();if(o.length>0){t.legends=o}return t}getName(e){return YJ((this.name?this.name+"_":"")+e)}getDataName(e){return this.getName(p9[e].toLowerCase())}requestDataName(e){const t=this.getDataName(e);const n=this.component.data.outputNodeRefCounts;n[t]=(n[t]||0)+1;return t}getSizeSignalRef(e){if(Mre(this.parent)){const t=Rte(e);const n=YK(t);const i=this.component.scales[n];if(i&&!i.merged){const e=i.get("type");const t=i.get("range");if(E3(e)&&M2(t)){const e=i.get("name");const t=Wie(this,n);const r=qie(t);if(r){const t=Z5({aggregate:"distinct",field:r},{expr:"datum"});return{signal:zte(e,i,t)}}else{Q1(b.unknownField(n));return null}}}}return{signal:this.signalNameMap.get(this.getName(e))}}lookupDataSource(e){const t=this.component.data.outputNodes[e];if(!t){return e}return t.getSource()}getSignalName(e){return this.signalNameMap.get(e)}renameSignal(e,t){this.signalNameMap.rename(e,t)}renameScale(e,t){this.scaleNameMap.rename(e,t)}renameProjection(e,t){this.projectionNameMap.rename(e,t)}scaleName(e,t){if(t){return this.getName(e)}if(xK(e)&&c0(e)&&this.component.scales[e]||this.scaleNameMap.has(this.getName(e))){return this.scaleNameMap.get(this.getName(e))}return undefined}projectionName(e){if(e){return this.getName("projection")}if(this.component.projection&&!this.component.projection.merged||this.projectionNameMap.has(this.getName("projection"))){return this.projectionNameMap.get(this.getName("projection"))}return undefined}getScaleComponent(e){if(!this.component.scales){throw new Error("getScaleComponent cannot be called before parseScale(). Make sure you have called parseScale or use parseUnitModelWithScale().")}const t=this.component.scales[e];if(t&&!t.merged){return t}return this.parent?this.parent.getScaleComponent(e):undefined}getSelectionComponent(e,t){let n=this.component.selection[e];if(!n&&this.parent){n=this.parent.getSelectionComponent(e,t)}if(!n){throw new Error(b.selectionNotFound(t))}return n}hasAxisOrientSignalRef(){var e,t;return((e=this.component.axes.x)===null||e===void 0?void 0:e.some(e=>e.hasOrientSignalRef()))||((t=this.component.axes.y)===null||t===void 0?void 0:t.some(e=>e.hasOrientSignalRef()))}}class Nre extends Fre{vgField(e,t={}){const n=this.fieldDef(e);if(!n){return undefined}return Z5(n,t)}reduceFieldDef(e,t){return J6(this.getMapping(),(t,n,i)=>{const r=d6(n);if(r){return e(t,r,i)}return t},t)}forEachFieldDef(e,t){X6(this.getMapping(),(t,n)=>{const i=d6(t);if(i){e(i,n)}},t)}}class Tre extends j7{constructor(e,t){var n,i,r;super(e);this.transform=t;this.transform=EJ(t);const o=(n=this.transform.as)!==null&&n!==void 0?n:[undefined,undefined];this.transform.as=[(i=o[0])!==null&&i!==void 0?i:"value",(r=o[1])!==null&&r!==void 0?r:"density"]}clone(){return new Tre(null,EJ(this.transform))}dependentFields(){var e;return new Set([this.transform.density,...(e=this.transform.groupby)!==null&&e!==void 0?e:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`DensityTransform ${MJ(this.transform)}`}assemble(){const e=this.transform,{density:t}=e,n=HX(e,["density"]);const i=Object.assign({type:"kde",field:t},n);return i}}class zre extends j7{constructor(e,t){super(e);this.filter=t}clone(){return new zre(null,Object.assign({},this.filter))}static make(e,t){const{config:n,mark:i,markDef:r}=t;const o=N6("invalid",r,n);if(o!=="filter"){return null}const s=t.reduceFieldDef((e,n,r)=>{const o=c0(r)&&t.getScaleComponent(r);if(o){const t=o.get("type");if(A3(t)&&n.aggregate!=="count"&&!RZ(i)){e[n.field]=n}}return e},{});if(!WJ(s).length){return null}return new zre(e,s)}dependentFields(){return new Set(WJ(this.filter))}producedFields(){return new Set}hash(){return`FilterInvalid ${MJ(this.filter)}`}assemble(){const e=WJ(this.filter).reduce((e,t)=>{const n=this.filter[t];const i=Z5(n,{expr:"datum"});if(n!==null){if(n.type==="temporal"){e.push(`(isDate(${i}) || (isValid(${i}) && isFinite(+${i})))`)}else if(n.type==="quantitative"){e.push(`isValid(${i})`);e.push(`isFinite(+${i})`)}else{}}return e},[]);return e.length>0?{type:"filter",expr:e.join(" && ")}:null}}class Rre extends j7{constructor(e,t){super(e);this.transform=t;this.transform=EJ(t);const{flatten:n,as:i=[]}=this.transform;this.transform.as=n.map((e,t)=>{var n;return(n=i[t])!==null&&n!==void 0?n:e})}clone(){return new Rre(this.parent,EJ(this.transform))}dependentFields(){return new Set(this.transform.flatten)}producedFields(){return new Set(this.transform.as)}hash(){return`FlattenTransform ${MJ(this.transform)}`}assemble(){const{flatten:e,as:t}=this.transform;const n={type:"flatten",fields:e,as:t};return n}}class Bre extends j7{constructor(e,t){var n,i,r;super(e);this.transform=t;this.transform=EJ(t);const o=(n=this.transform.as)!==null&&n!==void 0?n:[undefined,undefined];this.transform.as=[(i=o[0])!==null&&i!==void 0?i:"key",(r=o[1])!==null&&r!==void 0?r:"value"]}clone(){return new Bre(null,EJ(this.transform))}dependentFields(){return new Set(this.transform.fold)}producedFields(){return new Set(this.transform.as)}hash(){return`FoldTransform ${MJ(this.transform)}`}assemble(){const{fold:e,as:t}=this.transform;const n={type:"fold",fields:e,as:t};return n}}class Pre extends j7{constructor(e,t,n,i){super(e);this.fields=t;this.geojson=n;this.signal=i}clone(){return new Pre(null,EJ(this.fields),this.geojson,this.signal)}static parseAll(e,t){if(t.component.projection&&!t.component.projection.isFit){return e}let n=0;for(const i of[[DQ,AQ],[MQ,SQ]]){const r=i.map(e=>{const n=h6(t.encoding[e]);return z5(n)?n.field:B5(n)?{expr:`${n.datum}`}:W5(n)?{expr:`${n["value"]}`}:undefined});if(r[0]||r[1]){e=new Pre(e,r,null,t.getName(`geojson_${n++}`))}}if(t.channelHasField(NQ)){const i=t.typedFieldDef(NQ);if(i.type===o3){e=new Pre(e,null,i.field,t.getName(`geojson_${n++}`))}}return e}dependentFields(){var e;const t=((e=this.fields)!==null&&e!==void 0?e:[]).filter(oe["I"]);return new Set([...this.geojson?[this.geojson]:[],...t])}producedFields(){return new Set}hash(){return`GeoJSON ${this.geojson} ${this.signal} ${MJ(this.fields)}`}assemble(){return Object.assign(Object.assign(Object.assign({type:"geojson"},this.fields?{fields:this.fields}:{}),this.geojson?{geojson:this.geojson}:{}),{signal:this.signal})}}class Ire extends j7{constructor(e,t,n,i){super(e);this.projection=t;this.fields=n;this.as=i}clone(){return new Ire(null,this.projection,EJ(this.fields),EJ(this.as))}static parseAll(e,t){if(!t.projectionName()){return e}for(const n of[[DQ,AQ],[MQ,SQ]]){const i=n.map(e=>{const n=h6(t.encoding[e]);return z5(n)?n.field:B5(n)?{expr:`${n.datum}`}:W5(n)?{expr:`${n["value"]}`}:undefined});const r=n[0]===MQ?"2":"";if(i[0]||i[1]){e=new Ire(e,t.projectionName(),i,[t.getName("x"+r),t.getName("y"+r)])}}return e}dependentFields(){return new Set(this.fields.filter(oe["I"]))}producedFields(){return new Set(this.as)}hash(){return`Geopoint ${this.projection} ${MJ(this.fields)} ${MJ(this.as)}`}assemble(){return{type:"geopoint",projection:this.projection,fields:this.fields,as:this.as}}}class Lre extends j7{constructor(e,t){super(e);this.transform=t}clone(){return new Lre(null,EJ(this.transform))}dependentFields(){var e;return new Set([this.transform.impute,this.transform.key,...(e=this.transform.groupby)!==null&&e!==void 0?e:[]])}producedFields(){return new Set([this.transform.impute])}processSequence(e){const{start:t=0,stop:n,step:i}=e;const r=[t,n,...i?[i]:[]].join(",");return{signal:`sequence(${r})`}}static makeFromTransform(e,t){return new Lre(e,t)}static makeFromEncoding(e,t){const n=t.encoding;const i=n.x;const r=n.y;if(z5(i)&&z5(r)){const o=i.impute?i:r.impute?r:undefined;if(o===undefined){return undefined}const s=i.impute?r:r.impute?i:undefined;const{method:a,value:u,frame:c,keyvals:l}=o.impute;const f=Z6(t.mark,n);return new Lre(e,Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({impute:o.field,key:s.field},a?{method:a}:{}),u!==undefined?{value:u}:{}),c?{frame:c}:{}),l!==undefined?{keyvals:l}:{}),f.length?{groupby:f}:{}))}return null}hash(){return`Impute ${MJ(this.transform)}`}assemble(){const{impute:e,key:t,keyvals:n,method:i,groupby:r,value:o,frame:s=[null,null]}=this.transform;const a=Object.assign(Object.assign(Object.assign(Object.assign({type:"impute",field:e,key:t},n?{keyvals:m9(n)?this.processSequence(n):n}:{}),{method:"value"}),r?{groupby:r}:{}),{value:!i||i==="value"?o:null});if(i&&i!=="value"){const t=Object.assign({type:"window",as:[`imputed_${e}_value`],ops:[i],fields:[e],frame:s,ignorePeers:false},r?{groupby:r}:{});const n={type:"formula",expr:`datum.${e} === null ? datum.imputed_${e}_value : datum.${e}`,as:e};return[a,t,n]}else{return[a]}}}class Ure extends j7{constructor(e,t){var n,i,r;super(e);this.transform=t;this.transform=EJ(t);const o=(n=this.transform.as)!==null&&n!==void 0?n:[undefined,undefined];this.transform.as=[(i=o[0])!==null&&i!==void 0?i:t.on,(r=o[1])!==null&&r!==void 0?r:t.loess]}clone(){return new Ure(null,EJ(this.transform))}dependentFields(){var e;return new Set([this.transform.loess,this.transform.on,...(e=this.transform.groupby)!==null&&e!==void 0?e:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`LoessTransform ${MJ(this.transform)}`}assemble(){const e=this.transform,{loess:t,on:n}=e,i=HX(e,["loess","on"]);const r=Object.assign({type:"loess",x:n,y:t},i);return r}}class qre extends j7{constructor(e,t,n){super(e);this.transform=t;this.secondary=n}clone(){return new qre(null,EJ(this.transform),this.secondary)}static make(e,t,n,i){const r=t.component.data.sources;const{from:o}=n;let s=null;if(v9(o)){let e=doe(o.data,r);if(!e){e=new Zne(o.data);r.push(e)}const n=t.getName(`lookup_${i}`);s=new k7(e,n,p9.Lookup,t.component.data.outputNodeRefCounts);t.component.data.outputNodes[n]=s}else if(y9(o)){const e=o.selection;n=Object.assign({as:e},n);s=t.getSelectionComponent(YJ(e),e).materialized;if(!s){throw new Error(b.noSameUnitLookup(e))}}return new qre(e,n,s.getSource())}dependentFields(){return new Set([this.transform.lookup])}producedFields(){return new Set(this.transform.as?Object(oe["i"])(this.transform.as):this.transform.from.fields)}hash(){return`Lookup ${MJ({transform:this.transform,secondary:this.secondary})}`}assemble(){let e;if(this.transform.from.fields){e=Object.assign({values:this.transform.from.fields},this.transform.as?{as:Object(oe["i"])(this.transform.as)}:{})}else{let t=this.transform.as;if(!Object(oe["I"])(t)){Q1(b.NO_FIELDS_NEEDS_AS);t="_lookup"}e={as:[t]}}return Object.assign(Object.assign({type:"lookup",from:this.secondary,key:this.transform.from.key,fields:[this.transform.lookup]},e),this.transform.default?{default:this.transform.default}:{})}}class Wre extends j7{constructor(e,t){var n,i,r;super(e);this.transform=t;this.transform=EJ(t);const o=(n=this.transform.as)!==null&&n!==void 0?n:[undefined,undefined];this.transform.as=[(i=o[0])!==null&&i!==void 0?i:"prob",(r=o[1])!==null&&r!==void 0?r:"value"]}clone(){return new Wre(null,EJ(this.transform))}dependentFields(){var e;return new Set([this.transform.quantile,...(e=this.transform.groupby)!==null&&e!==void 0?e:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`QuantileTransform ${MJ(this.transform)}`}assemble(){const e=this.transform,{quantile:t}=e,n=HX(e,["quantile"]);const i=Object.assign({type:"quantile",field:t},n);return i}}class Gre extends j7{constructor(e,t){var n,i,r;super(e);this.transform=t;this.transform=EJ(t);const o=(n=this.transform.as)!==null&&n!==void 0?n:[undefined,undefined];this.transform.as=[(i=o[0])!==null&&i!==void 0?i:t.on,(r=o[1])!==null&&r!==void 0?r:t.regression]}clone(){return new Gre(null,EJ(this.transform))}dependentFields(){var e;return new Set([this.transform.regression,this.transform.on,...(e=this.transform.groupby)!==null&&e!==void 0?e:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`RegressionTransform ${MJ(this.transform)}`}assemble(){const e=this.transform,{regression:t,on:n}=e,i=HX(e,["regression","on"]);const r=Object.assign({type:"regression",x:n,y:t},i);return r}}class Hre extends j7{constructor(e,t){super(e);this.transform=t}clone(){return new Hre(null,EJ(this.transform))}addDimensions(e){var t;this.transform.groupby=RJ(((t=this.transform.groupby)!==null&&t!==void 0?t:[]).concat(e),e=>e)}producedFields(){return undefined}dependentFields(){var e;return new Set([this.transform.pivot,this.transform.value,...(e=this.transform.groupby)!==null&&e!==void 0?e:[]])}hash(){return`PivotTransform ${MJ(this.transform)}`}assemble(){const{pivot:e,value:t,groupby:n,limit:i,op:r}=this.transform;return Object.assign(Object.assign(Object.assign({type:"pivot",field:e,value:t},i!==undefined?{limit:i}:{}),r!==undefined?{op:r}:{}),n!==undefined?{groupby:n}:{})}}class Vre extends j7{constructor(e,t){super(e);this.transform=t}clone(){return new Vre(null,EJ(this.transform))}dependentFields(){return new Set}producedFields(){return new Set}hash(){return`SampleTransform ${MJ(this.transform)}`}assemble(){return{type:"sample",size:this.transform.sample}}}function Yre(e){let t=0;function n(i,r){var o;if(i instanceof Zne){if(!i.isGenerator&&!a9(i.data)){e.push(r);const t={name:null,source:r.name,transform:[]};r=t}}if(i instanceof Vne){if(i.parent instanceof Zne&&!r.source){r.format=Object.assign(Object.assign({},(o=r.format)!==null&&o!==void 0?o:{}),{parse:i.assembleFormatParse()});r.transform.push(...i.assembleTransforms(true))}else{r.transform.push(...i.assembleTransforms())}}if(i instanceof Lne){if(!r.name){r.name=`data_${t++}`}if(!r.source||r.transform.length>0){e.push(r);i.data=r.name}else{i.data=r.source}for(const t of i.assemble()){e.push(t)}return}if(i instanceof Xne||i instanceof Jne||i instanceof zre||i instanceof zee||i instanceof gte||i instanceof Ire||i instanceof Pre||i instanceof Ine||i instanceof qre||i instanceof vie||i instanceof pie||i instanceof Bre||i instanceof Rre||i instanceof Tre||i instanceof Ure||i instanceof Wre||i instanceof Gre||i instanceof Yne||i instanceof Vre||i instanceof Hre){r.transform.push(i.assemble())}if(i instanceof Rne||i instanceof E7||i instanceof Lre||i instanceof bie){r.transform.push(...i.assemble())}if(i instanceof k7){if(r.source&&r.transform.length===0){i.setSource(r.source)}else if(i.parent instanceof k7){i.setSource(r.name)}else{if(!r.name){r.name=`data_${t++}`}i.setSource(r.name);if(i.numChildren()===1){e.push(r);const t={name:null,source:r.name,transform:[]};r=t}}}switch(i.numChildren()){case 0:if(i instanceof k7&&(!r.source||r.transform.length>0)){e.push(r)}break;case 1:n(i.children[0],r);break;default:{if(!r.name){r.name=`data_${t++}`}let o=r.name;if(!r.source||r.transform.length>0){e.push(r)}else{o=r.source}for(const e of i.children){const t={name:null,source:o,transform:[]};n(e,t)}break}}}return n}function Xre(e){const t=[];const n=Yre(t);for(const i of e.children){n(i,{source:e.name,name:null,transform:[]})}return t}function Jre(e,t){var n,i;const r=[];const o=Yre(r);let s=0;for(const u of e.sources){if(!u.hasName()){u.dataName=`source_${s++}`}const e=u.assemble();o(u,e)}for(const u of r){if(u.transform.length===0){delete u.transform}}let a=0;for(const[u,c]of r.entries()){if(((n=c.transform)!==null&&n!==void 0?n:[]).length===0&&!c.source){r.splice(a++,0,r.splice(u,1)[0])}}for(const u of r){for(const t of(i=u.transform)!==null&&i!==void 0?i:[]){if(t.type==="lookup"){t.from=e.outputNodes[t.from].getSource()}}}for(const u of r){if(u.name in t){u.values=t[u.name]}}return r}function Zre(e){if(e==="top"||e==="left"||S2(e)){return"header"}return"footer"}function Qre(e){for(const t of sK){Kre(e,t)}toe(e,"x");toe(e,"y")}function Kre(e,t){var n;const{facet:i,config:r,child:o,component:s}=e;if(e.channelHasField(t)){const a=i[t];const u=vte("title",null,r,t);let c=a6(a,r,{allowDisabling:true,includeDefault:u===undefined||!!u});if(o.component.layoutHeaders[t].title){c=Object(oe["B"])(c)?c.join(", "):c;c+=" / "+o.component.layoutHeaders[t].title;o.component.layoutHeaders[t].title=null}const l=vte("labelOrient",a,r,t);const f=(n=a.header)!==null&&n!==void 0?n:{};const d=oZ(f.labels,r.header.labels,true);const h=$J(["bottom","right"],l)?"footer":"header";s.layoutHeaders[t]={title:c,facetFieldDef:a,[h]:t==="facet"?[]:[eoe(e,t,d)]}}}function eoe(e,t,n){const i=t==="row"?"height":"width";return{labels:n,sizeSignal:e.child.component.layoutSize.get(i)?e.child.getSizeSignalRef(i):undefined,axes:[]}}function toe(e,t){var n;const{child:i}=e;if(i.component.axes[t]){const{layoutHeaders:r,resolve:o}=e.component;o.axis[t]=Ite(o,t);if(o.axis[t]==="shared"){const o=t==="x"?"column":"row";const s=r[o];for(const r of i.component.axes[t]){const t=Zre(r.get("orient"));s[t]=(n=s[t])!==null&&n!==void 0?n:[eoe(e,o,false)];const i=Wee(r,"main",e.config,{header:true});if(i){s[t][0].axes.push(i)}r.mainExtracted=true}}else{}}}function noe(e){ooe(e);soe(e,"width");soe(e,"height")}const ioe=roe;function roe(e){ooe(e);const t=e.layout.columns===1?"width":"childWidth";const n=e.layout.columns===undefined?"height":"childHeight";soe(e,t);soe(e,n)}function ooe(e){for(const t of e.children){t.parseLayoutSize()}}function soe(e,t){const n=Rte(t);const i=YK(n);const r=e.component.resolve;const o=e.component.layoutSize;let s;for(const a of e.children){const e=a.component.layoutSize.getWithExplicit(n);const t=r.scale[i];if(t==="independent"&&e.value==="step"){s=undefined;break}if(s){if(t==="independent"&&s.value!==e.value){s=undefined;break}s=o9(s,e,n,"")}else{s=e}}if(s){for(const i of e.children){e.renameSignal(i.getName(n),e.getName(t));i.component.layoutSize.set(n,"merged",false)}o.setWithExplicit(t,s)}else{o.setWithExplicit(t,{explicit:false,value:undefined})}}function aoe(e){const{size:t,component:n}=e;for(const i of WK){const r=EK(i);if(t[r]){const e=t[r];n.layoutSize.set(r,G4(e)?"step":e,true)}else{const t=uoe(e,r);n.layoutSize.set(r,t,false)}}}function uoe(e,t){const n=t==="width"?"x":"y";const i=e.config;const r=e.getScaleComponent(n);if(r){const e=r.get("type");const n=r.get("range");if(E3(e)){const e=K4(i.view,t);if(M2(n)||G4(e)){return"step"}else{return e}}else{return Z4(i.view,t)}}else if(e.hasProjection||e.mark==="arc"){return Z4(i.view,t)}else{const e=K4(i.view,t);return G4(e)?e.step:e}}function coe(e,t,n){return Z5(t,Object.assign({suffix:`by_${Z5(e)}`},n!==null&&n!==void 0?n:{}))}class loe extends Nre{constructor(e,t,n,i){super(e,"facet",t,n,i,e.resolve);this.child=pse(e.spec,this,this.getName("child"),undefined,i);this.children=[this.child];this.facet=this.initFacet(e.facet,i)}initFacet(e,t){if(!O5(e)){return{facet:p6(e,"facet",t)}}return J6(e,(e,n,i)=>{if(!$J([mQ,bQ],i)){Q1(b.incompatibleChannel(i,"facet"));return e}if(n.field===undefined){Q1(b.emptyFieldDef(n,i));return e}e[i]=p6(n,i,t);return e},{})}channelHasField(e){return!!this.facet[e]}fieldDef(e){return this.facet[e]}parseData(){this.component.data=goe(this);this.child.parseData()}parseLayoutSize(){ooe(this)}parseSelections(){this.child.parseSelections();this.component.selection=this.child.component.selection}parseMarkGroup(){this.child.parseMarkGroup()}parseAxesAndHeaders(){this.child.parseAxesAndHeaders();Qre(this)}assembleSelectionTopLevelSignals(e){return this.child.assembleSelectionTopLevelSignals(e)}assembleSignals(){this.child.assembleSignals();return[]}assembleSelectionData(e){return this.child.assembleSelectionData(e)}getHeaderLayoutMixins(){var e,t,n;const i={};for(const r of sK){for(const o of _te){const s=this.component.layoutHeaders[r];const a=s[o];const{facetFieldDef:u}=s;if(u){const t=vte("titleOrient",u,this.config,r);if($J(["right","bottom"],t)){const n=bte(r,t);i.titleAnchor=(e=i.titleAnchor)!==null&&e!==void 0?e:{};i.titleAnchor[n]="end"}}if(a===null||a===void 0?void 0:a[0]){const e=r==="row"?"height":"width";const a=o==="header"?"headerBand":"footerBand";if(r!=="facet"&&!this.child.component.layoutSize.get(e)){i[a]=(t=i[a])!==null&&t!==void 0?t:{};i[a][r]=.5}if(s.title){i.offset=(n=i.offset)!==null&&n!==void 0?n:{};i.offset[r==="row"?"rowTitle":"columnTitle"]=10}}}}return i}assembleDefaultLayout(){const{column:e,row:t}=this.facet;const n=e?this.columnDistinctSignal():t?1:undefined;let i="all";if(!t&&this.component.resolve.scale.x==="independent"){i="none"}else if(!e&&this.component.resolve.scale.y==="independent"){i="none"}return Object.assign(Object.assign(Object.assign({},this.getHeaderLayoutMixins()),n?{columns:n}:{}),{bounds:"full",align:i})}assembleLayoutSignals(){return this.child.assembleLayoutSignals()}columnDistinctSignal(){if(this.parent&&this.parent instanceof loe){return undefined}else{const e=this.getName("column_domain");return{signal:`length(data('${e}'))`}}}assembleGroup(e){if(this.parent&&this.parent instanceof loe){return Object.assign(Object.assign({},this.channelHasField("column")?{encode:{update:{columns:{field:Z5(this.facet.column,{prefix:"distinct"})}}}}:{}),super.assembleGroup(e))}return super.assembleGroup(e)}getCardinalityAggregateForChild(){const e=[];const t=[];const n=[];if(this.child instanceof loe){if(this.child.channelHasField("column")){const i=Z5(this.child.facet.column);e.push(i);t.push("distinct");n.push(`distinct_${i}`)}}else{for(const i of WK){const r=this.child.component.scales[i];if(r&&!r.merged){const o=r.get("type");const s=r.get("range");if(E3(o)&&M2(s)){const r=Wie(this.child,i);const o=qie(r);if(o){e.push(o);t.push("distinct");n.push(`distinct_${o}`)}else{Q1(b.unknownField(i))}}}}}return{fields:e,ops:t,as:n}}assembleFacet(){const{name:e,data:t}=this.component.data.facetRoot;const{row:n,column:i}=this.facet;const{fields:r,ops:o,as:s}=this.getCardinalityAggregateForChild();const a=[];for(const c of sK){const e=this.facet[c];if(e){a.push(Z5(e));const{bin:t,sort:u}=e;if(b0(t)){a.push(Z5(e,{binSuffix:"end"}))}if(_5(u)){const{field:t,op:a=b5}=u;const c=coe(e,u);if(n&&i){r.push(c);o.push("max");s.push(c)}else{r.push(t);o.push(a);s.push(c)}}else if(Object(oe["B"])(u)){const t=mte(e,c);r.push(t);o.push("max");s.push(t)}}}const u=!!n&&!!i;return Object.assign({name:e,data:t,groupby:a},u||r.length>0?{aggregate:Object.assign(Object.assign({},u?{cross:u}:{}),r.length?{fields:r,ops:o,as:s}:{})}:{})}facetSortFields(e){const{facet:t}=this;const n=t[e];if(n){if(_5(n.sort)){return[coe(n,n.sort,{expr:"datum"})]}else if(Object(oe["B"])(n.sort)){return[mte(n,e,{expr:"datum"})]}return[Z5(n,{expr:"datum"})]}return[]}facetSortOrder(e){const{facet:t}=this;const n=t[e];if(n){const{sort:e}=n;const t=(_5(e)?e.order:!Object(oe["B"])(e)&&e)||"ascending";return[t]}return[]}assembleLabelTitle(){const{facet:e,config:t}=this;if(e.facet){return Ate(e.facet,"facet",t)}const n={row:["top","bottom"],column:["left","right"]};for(const i of xte){if(e[i]){const r=vte("labelOrient",e[i],t,i);if($J(n[i],r)){return Ate(e[i],i,t)}}}return undefined}assembleMarks(){const{child:e}=this;const t=this.component.data.facetRoot;const n=Xre(t);const i=e.assembleGroupEncodeEntry(false);const r=this.assembleLabelTitle()||e.assembleTitle();const o=e.assembleGroupStyle();const s=Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({name:this.getName("cell"),type:"group"},r?{title:r}:{}),o?{style:o}:{}),{from:{facet:this.assembleFacet()},sort:{field:sK.map(e=>this.facetSortFields(e)).flat(),order:sK.map(e=>this.facetSortOrder(e)).flat()}}),n.length>0?{data:n}:{}),i?{encode:{update:i}}:{}),e.assembleGroup(oee(this,[])));return[s]}getMapping(){return this.facet}}function foe(e,t){const{row:n,column:i}=t;if(n&&i){let t=null;for(const r of[n,i]){if(_5(r.sort)){const{field:n,op:i=b5}=r.sort;e=t=new pie(e,{joinaggregate:[{op:i,field:n,as:coe(r,r.sort,{forAs:true})}],groupby:[Z5(r)]})}}return t}return null}function doe(e,t){var n,i,r,o,s,a,u,c,l,f;for(const d of t){const t=d.data;if(e.name&&d.hasName()&&e.name!==d.dataName){continue}if(((n=e["format"])===null||n===void 0?void 0:n.mesh)&&((i=t.format)===null||i===void 0?void 0:i.feature)){continue}if((((r=e["format"])===null||r===void 0?void 0:r.feature)||((o=t.format)===null||o===void 0?void 0:o.feature))&&((s=e["format"])===null||s===void 0?void 0:s.feature)!==((a=t.format)===null||a===void 0?void 0:a.feature)){continue}if((((u=e["format"])===null||u===void 0?void 0:u.mesh)||((c=t.format)===null||c===void 0?void 0:c.mesh))&&((l=e["format"])===null||l===void 0?void 0:l.mesh)!==((f=t.format)===null||f===void 0?void 0:f.mesh)){continue}if(u9(e)&&u9(t)){if(kJ(e.values,t.values)){return d}}else if(a9(e)&&a9(t)){if(e.url===t.url){return d}}else if(c9(e)){if(e.name===d.dataName){return d}}}return null}function hoe(e,t){if(e.data||!e.parent){if(e.data===null){const e=new Zne({values:[]});t.push(e);return e}const n=doe(e.data,t);if(n){if(!l9(e.data)){n.data.format=TJ({},e.data.format,n.data.format)}if(!n.hasName()&&e.data.name){n.dataName=e.data.name}return n}else{const n=new Zne(e.data);t.push(n);return n}}else{return e.parent.component.data.facetRoot?e.parent.component.data.facetRoot:e.parent.component.data.main}}function poe(e,t,n){var i,r;let o=0;for(const s of t.transforms){let a=undefined;let u;if(S9(s)){u=e=new gte(e,s);a="derived"}else if(g9(s)){const r=Wne(s);u=e=(i=Vne.makeWithAncestors(e,{},r,n))!==null&&i!==void 0?i:e;e=new zee(e,t,s.filter)}else if(M9(s)){u=e=Rne.makeFromTransform(e,s,t);a="number"}else if($9(s)){a="date";const t=n.getWithExplicit(s.field);if(t.value===undefined){e=new Vne(e,{[s.field]:a});n.set(s.field,a,false)}u=e=E7.makeFromTransform(e,s)}else if(F9(s)){u=e=Ine.makeFromTransform(e,s);a="number";if($ee(t)){e=new Yne(e)}}else if(b9(s)){u=e=qre.make(e,t,s,o++);a="derived"}else if(E9(s)){u=e=new vie(e,s);a="number"}else if(A9(s)){u=e=new pie(e,s);a="number"}else if(N9(s)){u=e=bie.makeFromTransform(e,s);a="derived"}else if(T9(s)){u=e=new Bre(e,s);a="derived"}else if(D9(s)){u=e=new Rre(e,s);a="derived"}else if(x9(s)){u=e=new Hre(e,s);a="derived"}else if(k9(s)){e=new Vre(e,s)}else if(C9(s)){u=e=Lre.makeFromTransform(e,s);a="derived"}else if(_9(s)){u=e=new Tre(e,s);a="derived"}else if(w9(s)){u=e=new Wre(e,s);a="derived"}else if(O9(s)){u=e=new Gre(e,s);a="derived"}else if(j9(s)){u=e=new Ure(e,s);a="derived"}else{Q1(b.invalidTransformIgnored(s));continue}if(u&&a!==undefined){for(const e of(r=u.producedFields())!==null&&r!==void 0?r:[]){n.set(e,a,false)}}}return e}function goe(e){var t,n,i,r,o,s,a,u,c,l;let f=hoe(e,e.component.data.sources);const{outputNodes:d,outputNodeRefCounts:h}=e.component.data;const p=e.parent?e.parent.component.data.ancestorParse.clone():new s9;const g=e.data;if(l9(g)){if(f9(g)){f=new Jne(f,g.sequence)}else if(h9(g)){f=new Xne(f,g.graticule)}p.parseNothing=true}else if(((t=g===null||g===void 0?void 0:g.format)===null||t===void 0?void 0:t.parse)===null){p.parseNothing=true}f=(n=Vne.makeExplicit(f,e,p))!==null&&n!==void 0?n:f;f=new Yne(f);const m=e.parent&&$re(e.parent);if(Sre(e)||Mre(e)){if(m){f=(i=Rne.makeFromEncoding(f,e))!==null&&i!==void 0?i:f}}if(e.transforms.length>0){f=poe(f,e,p)}const b=Hne(e);const v=Gne(e);f=(r=Vne.makeWithAncestors(f,{},Object.assign(Object.assign({},b),v),p))!==null&&r!==void 0?r:f;if(Sre(e)){f=Pre.parseAll(f,e);f=Ire.parseAll(f,e)}if(Sre(e)||Mre(e)){if(!m){f=(o=Rne.makeFromEncoding(f,e))!==null&&o!==void 0?o:f}f=(s=E7.makeFromEncoding(f,e))!==null&&s!==void 0?s:f;f=gte.parseAllForSortIndex(f,e)}const y=e.getDataName(p9.Raw);const x=new k7(f,y,p9.Raw,h);d[y]=x;f=x;if(Sre(e)){const t=Ine.makeFromEncoding(f,e);if(t){f=t;if($ee(e)){f=new Yne(f)}}f=(a=Lre.makeFromEncoding(f,e))!==null&&a!==void 0?a:f;f=(u=bie.makeFromEncoding(f,e))!==null&&u!==void 0?u:f}if(Sre(e)){f=(c=zre.make(f,e))!==null&&c!==void 0?c:f}const _=e.getDataName(p9.Main);const w=new k7(f,_,p9.Main,h);d[_]=w;f=w;if(Sre(e)){Iee(e,w)}let O=null;if(Mre(e)){const t=e.getName("facet");f=(l=foe(f,e.facet))!==null&&l!==void 0?l:f;O=new Lne(f,e,t,w.getSource());d[t]=O}return Object.assign(Object.assign({},e.component.data),{outputNodes:d,outputNodeRefCounts:h,raw:x,main:w,facetRoot:O,ancestorParse:p})}class moe extends Fre{constructor(e,t,n,i){var r,o,s,a;super(e,"concat",t,n,i,e.resolve);if(((o=(r=e.resolve)===null||r===void 0?void 0:r.axis)===null||o===void 0?void 0:o.x)==="shared"||((a=(s=e.resolve)===null||s===void 0?void 0:s.axis)===null||a===void 0?void 0:a.y)==="shared"){Q1(b.CONCAT_CANNOT_SHARE_AXIS)}this.children=this.getChildren(e).map((e,t)=>pse(e,this,this.getName("concat_"+t),undefined,i))}parseData(){this.component.data=goe(this);for(const e of this.children){e.parseData()}}parseSelections(){this.component.selection={};for(const e of this.children){e.parseSelections();for(const t of WJ(e.component.selection)){this.component.selection[t]=e.component.selection[t]}}}parseMarkGroup(){for(const e of this.children){e.parseMarkGroup()}}parseAxesAndHeaders(){for(const e of this.children){e.parseAxesAndHeaders()}}getChildren(e){if(q4(e)){return e.vconcat}else if(W4(e)){return e.hconcat}return e.concat}parseLayoutSize(){roe(this)}parseAxisGroup(){return null}assembleSelectionTopLevelSignals(e){return this.children.reduce((e,t)=>t.assembleSelectionTopLevelSignals(e),e)}assembleSignals(){this.children.forEach(e=>e.assembleSignals());return[]}assembleLayoutSignals(){const e=Fte(this);for(const t of this.children){e.push(...t.assembleLayoutSignals())}return e}assembleSelectionData(e){return this.children.reduce((e,t)=>t.assembleSelectionData(e),e)}assembleMarks(){return this.children.map(e=>{const t=e.assembleTitle();const n=e.assembleGroupStyle();const i=e.assembleGroupEncodeEntry(false);return Object.assign(Object.assign(Object.assign(Object.assign({type:"group",name:e.getName("group")},t?{title:t}:{}),n?{style:n}:{}),i?{encode:{update:i}}:{}),e.assembleGroup())})}assembleDefaultLayout(){const e=this.layout.columns;return Object.assign(Object.assign({},e!=null?{columns:e}:{}),{bounds:"full",align:"each"})}}function boe(e){return e===false||e===null}const voe=Object.assign(Object.assign({disable:1,gridScale:1,scale:1},bZ),{labelExpr:1,encode:1});const yoe=WJ(voe);class xoe extends e9{constructor(e={},t={},n=false){super();this.explicit=e;this.implicit=t;this.mainExtracted=n}clone(){return new xoe(EJ(this.explicit),EJ(this.implicit),this.mainExtracted)}hasAxisPart(e){if(e==="axis"){return true}if(e==="grid"||e==="title"){return!!this.get(e)}return!boe(this.get(e))}hasOrientSignalRef(){return S2(this.explicit.orient)}}function _oe(e,t,n){var i;const{encoding:r,config:o}=e;const s=(i=h6(r[t]))!==null&&i!==void 0?i:h6(r[kK(t)]);const a=e.axis(t)||{};const{format:u,formatType:c}=a;if(i5(c)){return Object.assign({text:u5({fieldOrDatumDef:s,field:"datum.value",format:u,formatType:c,config:o})},n)}return n}function woe(e){return WK.reduce((t,n)=>{if(e.component.scales[n]){t[n]=[Soe(n,e)]}return t},{})}const Ooe={bottom:"top",top:"bottom",left:"right",right:"left"};function joe(e){var t;const{axes:n,resolve:i}=e.component;const r={top:0,bottom:0,right:0,left:0};for(const o of e.children){o.parseAxesAndHeaders();for(const t of WJ(o.component.axes)){i.axis[t]=Ite(e.component.resolve,t);if(i.axis[t]==="shared"){n[t]=koe(n[t],o.component.axes[t]);if(!n[t]){i.axis[t]="independent";delete n[t]}}}}for(const o of WK){for(const s of e.children){if(!s.component.axes[o]){continue}if(i.axis[o]==="independent"){n[o]=((t=n[o])!==null&&t!==void 0?t:[]).concat(s.component.axes[o]);for(const e of s.component.axes[o]){const{value:t,explicit:n}=e.getWithExplicit("orient");if(S2(t)){continue}if(r[t]>0&&!n){const n=Ooe[t];if(r[t]>r[n]){e.set("orient",n,false)}}r[t]++}}delete s.component.axes[o]}if(i.axis[o]==="independent"&&n[o]&&n[o].length>1){for(const e of n[o]){if(!!e.get("grid")&&!e.explicit.grid){e.implicit.grid=false}}}}}function koe(e,t){if(e){if(e.length!==t.length){return undefined}const n=e.length;for(let i=0;i<n;i++){const n=e[i];const r=t[i];if(!!n!==!!r){return undefined}else if(n&&r){const t=n.getWithExplicit("orient");const o=r.getWithExplicit("orient");if(t.explicit&&o.explicit&&t.value!==o.value){return undefined}else{e[i]=Eoe(n,r)}}}}else{return t.map(e=>e.clone())}return e}function Eoe(e,t){for(const n of yoe){const i=o9(e.getWithExplicit(n),t.getWithExplicit(n),n,"axis",(e,t)=>{switch(n){case"title":return L6(e,t);case"gridScale":return{explicit:e.explicit,value:oZ(e.value,t.value)}}return r9(e,t,n,"axis")});e.setWithExplicit(n,i)}return e}function Aoe(e,t,n,i,r){if(t==="disable"){return n!==undefined}n=n||{};switch(t){case"titleAngle":case"labelAngle":return e===(S2(n.labelAngle)?n.labelAngle:fZ(n.labelAngle));case"values":return!!n.values;case"encode":return!!n.encoding||!!n.labelAngle;case"title":if(e===dte(i,r)){return true}}return e===n[t]}const Doe=new Set(["grid","translate","format","formatType","orient","labelExpr","tickCount","position","tickMinStep"]);function Soe(e,t){var n,i,r;let o=t.axis(e);const s=new xoe;const a=h6(t.encoding[e]);const{mark:u,config:c}=t;const l=(o===null||o===void 0?void 0:o.orient)||((n=c[e==="x"?"axisX":"axisY"])===null||n===void 0?void 0:n.orient)||((i=c.axis)===null||i===void 0?void 0:i.orient)||lte(e);const f=t.getScaleComponent(e).get("type");const d=Qee(e,f,l,t.config);const h=o!==undefined?!o:ete("disable",c.style,o===null||o===void 0?void 0:o.style,d).configValue;s.set("disable",h,o!==undefined);if(h){return s}o=o||{};const p=rte(a,o,e,c.style,d);const g={fieldOrDatumDef:a,axis:o,channel:e,model:t,scaleType:f,orient:l,labelAngle:p,mark:u,config:c};for(const v of yoe){const n=v in tte?tte[v](g):yZ(v)?o[v]:undefined;const i=n!==undefined;const r=Aoe(n,v,o,t,e);if(i&&r){s.set(v,n,r)}else{const{configValue:e=undefined,configFrom:t=undefined}=yZ(v)&&v!=="values"?ete(v,c.style,o.style,d):{};const a=e!==undefined;if(i&&!a){s.set(v,n,r)}else if(!(t==="vgAxisConfig")||Doe.has(v)&&a||pZ(e)||S2(e)){s.set(v,e,false)}}}const m=(r=o.encoding)!==null&&r!==void 0?r:{};const b=gZ.reduce((n,i)=>{var r;if(!s.hasAxisPart(i)){return n}const o=Bte((r=m[i])!==null&&r!==void 0?r:{},t);const a=i==="labels"?_oe(t,e,o):o;if(a!==undefined&&!qJ(a)){n[i]={update:a}}return n},{});if(!qJ(b)){s.set("encode",b,!!o.encoding||o.labelAngle!==undefined)}return s}function Moe({encoding:e,size:t}){for(const n of WK){const i=EK(n);if(G4(t[i])){if(P5(e[n])){delete t[i];Q1(b.stepDropped(i))}}}return t}function Coe(e,t,n){const i=N6("orient",e,n);e.orient=Toe(e.type,t,i);if(i!==undefined&&i!==e.orient){Q1(b.orientOverridden(e.orient,i))}if(e.type==="bar"&&e.orient){const i=N6("cornerRadiusEnd",e,n);if(i!==undefined){const n=e.orient==="horizontal"&&t.x2||e.orient==="vertical"&&t.y2?["cornerRadius"]:JZ[e.orient];for(const t of n){e[t]=i}if(e.cornerRadiusEnd!==undefined){delete e.cornerRadiusEnd}}}const r=N6("opacity",e,n);if(r===undefined){e.opacity=Foe(e.type,t)}const o=N6("cursor",e,n);if(o===undefined){e.cursor=$oe(e,t,n)}return e}function $oe(e,t,n){if(t.href||e.href||N6("href",e,n)){return"pointer"}return e.cursor}function Foe(e,t){if($J([AZ,CZ,FZ,NZ],e)){if(!q6(t)){return.7}}return undefined}function Noe(e,t,{graticule:n}){if(n){return false}const i=T6("filled",e,t);const r=e.type;return oZ(i,r!==AZ&&r!==EZ&&r!==SZ)}function Toe(e,t,n){switch(e){case AZ:case FZ:case NZ:case MZ:case DZ:case kZ:return undefined}const{x:i,y:r,x2:o,y2:s}=t;switch(e){case jZ:if(z5(i)&&(v0(i.bin)||z5(r)&&r.aggregate&&!i.aggregate)){return"vertical"}if(z5(r)&&(v0(r.bin)||z5(i)&&i.aggregate&&!r.aggregate)){return"horizontal"}if(s||o){if(n){return n}if(!o){if(z5(i)&&i.type===t3&&!b0(i.bin)||L5(i)){return"horizontal"}}if(!s){if(z5(r)&&r.type===t3&&!b0(r.bin)||L5(r)){return"vertical"}}}case SZ:if(o&&!(z5(i)&&v0(i.bin))&&s&&!(z5(r)&&v0(r.bin))){return undefined}case OZ:if(s){if(z5(r)&&v0(r.bin)){return"horizontal"}else{return"vertical"}}else if(o){if(z5(i)&&v0(i.bin)){return"vertical"}else{return"horizontal"}}else if(e===SZ){if(i&&!r){return"vertical"}else if(r&&!i){return"horizontal"}}case EZ:case CZ:{const t=P5(i);const o=P5(r);if(t&&!o){return e!=="tick"?"horizontal":"vertical"}else if(!t&&o){return e!=="tick"?"vertical":"horizontal"}else if(t&&o){const t=i;const o=r;const s=t.type===i3;const a=o.type===i3;if(s&&!a){return e!=="tick"?"vertical":"horizontal"}else if(!s&&a){return e!=="tick"?"horizontal":"vertical"}if(!t.aggregate&&o.aggregate){return e!=="tick"?"vertical":"horizontal"}else if(t.aggregate&&!o.aggregate){return e!=="tick"?"horizontal":"vertical"}if(n){return n}return"vertical"}else{if(n){return n}return undefined}}}return"vertical"}const zoe={vgMark:"arc",encodeEntry:e=>Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",size:"ignore",orient:"ignore",theta:"ignore"})),J9("x",e,{defaultPos:"mid"})),J9("y",e,{defaultPos:"mid"})),a7(e,"radius","arc")),a7(e,"theta","arc"))};const Roe={vgMark:"area",encodeEntry:e=>Object.assign(Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",orient:"include",size:"ignore",theta:"ignore"})),n7("x",e,{defaultPos:"zeroOrMin",defaultPos2:"zeroOrMin",range:e.markDef.orient==="horizontal"})),n7("y",e,{defaultPos:"zeroOrMin",defaultPos2:"zeroOrMin",range:e.markDef.orient==="vertical"})),v7(e))};const Boe={vgMark:"rect",encodeEntry:e=>Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",orient:"ignore",size:"ignore",theta:"ignore"})),a7(e,"x","bar")),a7(e,"y","bar"))};const Poe={vgMark:"shape",encodeEntry:e=>Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",size:"ignore",orient:"ignore",theta:"ignore"})),postEncodingTransform:e=>{const{encoding:t}=e;const n=t.shape;const i=Object.assign({type:"geoshape",projection:e.projectionName()},n&&z5(n)&&n.type===o3?{field:Z5(n,{expr:"datum"})}:{});return[i]}};const Ioe={vgMark:"image",encodeEntry:e=>Object.assign(Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"ignore",orient:"ignore",size:"ignore",theta:"ignore"})),a7(e,"x","image")),a7(e,"y","image")),B9(e,"url"))};const Loe={vgMark:"line",encodeEntry:e=>Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",size:"ignore",orient:"ignore",theta:"ignore"})),J9("x",e,{defaultPos:"mid"})),J9("y",e,{defaultPos:"mid"})),H9("size",e,{vgChannel:"strokeWidth"})),v7(e))};const Uoe={vgMark:"trail",encodeEntry:e=>Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",size:"include",orient:"ignore",theta:"ignore"})),J9("x",e,{defaultPos:"mid"})),J9("y",e,{defaultPos:"mid"})),H9("size",e)),v7(e))};function qoe(e,t){const{config:n}=e;return Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",size:"include",orient:"ignore",theta:"ignore"})),J9("x",e,{defaultPos:"mid"})),J9("y",e,{defaultPos:"mid"})),H9("size",e)),H9("angle",e)),Woe(e,n,t))}function 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Object.assign(Object.assign(Object.assign(Object.assign({},p7(e,{align:"ignore",baseline:"ignore",color:"include",orient:"ignore",size:"ignore",theta:"ignore"})),n7("x",e,{defaultPos:n==="horizontal"?"zeroOrMax":"mid",defaultPos2:"zeroOrMin",range:n!=="vertical"})),n7("y",e,{defaultPos:n==="vertical"?"zeroOrMax":"mid",defaultPos2:"zeroOrMin",range:n!=="horizontal"})),H9("size",e,{vgChannel:"strokeWidth"}))}};const Joe={vgMark:"text",encodeEntry:e=>{const{config:t,encoding:n}=e;return 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rse(e,t)}}else if($J([jZ],e.mark)){const t=R2.some(t=>N6(t,e.markDef,e.config));if(e.stack&&!e.fieldDef("size")&&t){return sse(e)}}return use(e)}const ise="faceted_path_";function rse(e,t){return[{name:e.getName("pathgroup"),type:"group",from:{facet:{name:ise+e.requestDataName(p9.Main),data:e.requestDataName(p9.Main),groupby:t}},encode:{update:{width:{field:{group:"width"}},height:{field:{group:"height"}}}},marks:use(e,{fromPrefix:ise})}]}const ose="stack_group_";function sse(e){const[t]=use(e,{fromPrefix:ose});const n=e.scaleName(e.stack.fieldChannel);const i=(t={})=>e.vgField(e.stack.fieldChannel,t);const r=(e,t)=>{const r=[i({prefix:"min",suffix:"start",expr:t}),i({prefix:"max",suffix:"start",expr:t}),i({prefix:"min",suffix:"end",expr:t}),i({prefix:"max",suffix:"end",expr:t})];return`${e}(${r.map(e=>`scale('${n}',${e})`).join(",")})`};let o;let s;if(e.stack.fieldChannel==="x"){o=Object.assign(Object.assign({},AJ(t.encode.update,["y","yc","y2","height",...R2])),{x:{signal:r("min","datum")},x2:{signal:r("max","datum")},clip:{value:true}});s={x:{field:{group:"x"},mult:-1},height:{field:{group:"height"}}};t.encode.update=Object.assign(Object.assign({},DJ(t.encode.update,["y","yc","y2"])),{height:{field:{group:"height"}}})}else{o=Object.assign(Object.assign({},AJ(t.encode.update,["x","xc","x2","width"])),{y:{signal:r("min","datum")},y2:{signal:r("max","datum")},clip:{value:true}});s={y:{field:{group:"y"},mult:-1},width:{field:{group:"width"}}};t.encode.update=Object.assign(Object.assign({},DJ(t.encode.update,["x","xc","x2"])),{width:{field:{group:"width"}}})}for(const l of R2){const n=T6(l,e.markDef,e.config);if(t.encode.update[l]){o[l]=t.encode.update[l];delete t.encode.update[l]}else if(n){o[l]=S6(n)}if(n){t.encode.update[l]={value:0}}}const a=e.fieldDef(e.stack.groupbyChannel);const u=Z5(a)?[Z5(a)]:[];if((a===null||a===void 0?void 0:a.bin)||(a===null||a===void 0?void 0:a.timeUnit)){u.push(Z5(a,{binSuffix:"end"}))}const c=["stroke","strokeWidth","strokeJoin","strokeCap","strokeDash","strokeDashOffset","strokeMiterLimit","strokeOpacity"];o=c.reduce((n,i)=>{if(t.encode.update[i]){return Object.assign(Object.assign({},n),{[i]:t.encode.update[i]})}else{const t=T6(i,e.markDef,e.config);if(t!==undefined){return Object.assign(Object.assign({},n),{[i]:S6(t)})}else{return n}}},o);if(o.stroke){o.strokeForeground={value:true};o.strokeOffset={value:0}}return[{type:"group",from:{facet:{data:e.requestDataName(p9.Main),name:ose+e.requestDataName(p9.Main),groupby:u,aggregate:{fields:[i({suffix:"start"}),i({suffix:"start"}),i({suffix:"end"}),i({suffix:"end"})],ops:["min","max","min","max"]}}},encode:{update:o},marks:[{type:"group",encode:{update:s},marks:[t]}]}]}function ase(e){const{encoding:t,stack:n,mark:i,markDef:r,config:o}=e;const s=t.order;if(!Object(oe["B"])(s)&&W5(s)&&CJ(s.value)||!s&&CJ(N6("order",r,o))){return undefined}else if((Object(oe["B"])(s)||z5(s))&&!n){return B6(s,{expr:"datum"})}else if(RZ(i)){const n=r.orient==="horizontal"?"y":"x";const i=t[n];if(z5(i)){const t=i.sort;if(Object(oe["B"])(t)){return{field:Z5(i,{prefix:n,suffix:"sort_index",expr:"datum"})}}else if(_5(t)){return{field:Z5({aggregate:q6(e.encoding)?t.op:undefined,field:t.field},{expr:"datum"})}}else if(x5(t)){const n=e.fieldDef(t.encoding);return{field:Z5(n,{expr:"datum"}),order:t.order}}else if(t===null){return undefined}else{return{field:Z5(i,{binSuffix:e.stack&&e.stack.impute?"mid":undefined,expr:"datum"})}}}return undefined}return undefined}function use(e,t={fromPrefix:""}){const{mark:n,markDef:i,encoding:r,config:o}=e;const s=oZ(i.clip,cse(e),lse(e));const a=F6(i);const u=r.key;const c=ase(e);const l=fse(e);const f=N6("aria",i,o);const d=tse[n].postEncodingTransform?tse[n].postEncodingTransform(e):null;return[Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({name:e.getName("marks"),type:tse[n].vgMark},s?{clip:true}:{}),a?{style:a}:{}),u?{key:u.field}:{}),c?{sort:c}:{}),l?l:{}),f===false?{aria:f}:{}),{from:{data:t.fromPrefix+e.requestDataName(p9.Main)},encode:{update:tse[n].encodeEntry(e)}}),d?{transform:d}:{})]}function cse(e){const t=e.getScaleComponent("x");const n=e.getScaleComponent("y");return t&&t.get("selectionExtent")||n&&n.get("selectionExtent")?true:undefined}function lse(e){const t=e.component.projection;return t&&!t.isFit?true:undefined}function fse(e){if(!e.component.selection)return null;const t=WJ(e.component.selection).length;let n=t;let i=e.parent;while(i&&n===0){n=WJ(i.component.selection).length;i=i.parent}return n?{interactive:t>0||!!e.encoding.tooltip}:null}class dse extends Nre{constructor(e,t,n,i={},r){super(e,"unit",t,n,r,undefined,H4(e)?e.view:undefined);this.specifiedScales={};this.specifiedAxes={};this.specifiedLegends={};this.specifiedProjection={};this.selection={};this.children=[];const o=IZ(e.mark)?Object.assign({},e.mark):{type:e.mark};const s=o.type;if(o.filled===undefined){o.filled=Noe(o,r,{graticule:e.data&&h9(e.data)})}const a=this.encoding=H6(e.encoding||{},s,o.filled,r);this.markDef=Coe(o,a,r);this.size=Moe({encoding:a,size:H4(e)?Object.assign(Object.assign(Object.assign({},i),e.width?{width:e.width}:{}),e.height?{height:e.height}:{}):i});this.stack=A8(s,a);this.specifiedScales=this.initScales(s,a);this.specifiedAxes=this.initAxes(a);this.specifiedLegends=this.initLegend(a);this.specifiedProjection=e.projection;this.selection=e.selection}get hasProjection(){const{encoding:e}=this;const t=this.mark===TZ;const n=e&&nK.some(t=>U5(e[t]));return t||n}scaleDomain(e){const t=this.specifiedScales[e];return t?t.domain:undefined}axis(e){return this.specifiedAxes[e]}legend(e){return this.specifiedLegends[e]}initScales(e,t){return u0.reduce((e,n)=>{var i;const r=h6(t[n]);if(r){e[n]=(i=r.scale)!==null&&i!==void 0?i:{}}return e},{})}initAxes(e){return WK.reduce((t,n)=>{const i=e[n];if(U5(i)||n===yQ&&U5(e.x2)||n===xQ&&U5(e.y2)){const e=U5(i)?i.axis:undefined;t[n]=e?Object.assign({},e):e}return t},{})}initLegend(e){return r0.reduce((t,n)=>{const i=h6(e[n]);if(i&&s0(n)){const e=i.legend;t[n]=e?Object.assign({},e):e}return t},{})}parseData(){this.component.data=goe(this)}parseLayoutSize(){aoe(this)}parseSelections(){this.component.selection=Ree(this,this.selection)}parseMarkGroup(){this.component.mark=nse(this)}parseAxesAndHeaders(){this.component.axes=woe(this)}assembleSelectionTopLevelSignals(e){return see(this,e)}assembleSignals(){return[...Gee(this),...ree(this,[])]}assembleSelectionData(e){return aee(this,e)}assembleLayout(){return null}assembleLayoutSignals(){return Fte(this)}assembleMarks(){var e;let t=(e=this.component.mark)!==null&&e!==void 0?e:[];if(!this.parent||!$re(this.parent)){t=uee(this,t)}return t.map(this.correctDataNames)}getMapping(){return this.encoding}get mark(){return this.markDef.type}channelHasField(e){return U6(this.encoding,e)}fieldDef(e){const t=this.encoding[e];return d6(t)}typedFieldDef(e){const t=this.fieldDef(e);if(q5(t)){return t}return null}}class hse extends Fre{constructor(e,t,n,i,r){super(e,"layer",t,n,r,e.resolve,e.view);const o=Object.assign(Object.assign(Object.assign({},i),e.width?{width:e.width}:{}),e.height?{height:e.height}:{});this.children=e.layer.map((e,t)=>{if(b8(e)){return new hse(e,this,this.getName("layer_"+t),o,r)}else if(nQ(e)){return new dse(e,this,this.getName("layer_"+t),o,r)}throw new Error(b.invalidSpec(e))})}parseData(){this.component.data=goe(this);for(const e of this.children){e.parseData()}}parseLayoutSize(){noe(this)}parseSelections(){this.component.selection={};for(const e of this.children){e.parseSelections();for(const t of WJ(e.component.selection)){this.component.selection[t]=e.component.selection[t]}}}parseMarkGroup(){for(const e of this.children){e.parseMarkGroup()}}parseAxesAndHeaders(){joe(this)}assembleSelectionTopLevelSignals(e){return this.children.reduce((e,t)=>t.assembleSelectionTopLevelSignals(e),e)}assembleSignals(){return this.children.reduce((e,t)=>e.concat(t.assembleSignals()),Gee(this))}assembleLayoutSignals(){return this.children.reduce((e,t)=>e.concat(t.assembleLayoutSignals()),Fte(this))}assembleSelectionData(e){return this.children.reduce((e,t)=>t.assembleSelectionData(e),e)}assembleTitle(){let e=super.assembleTitle();if(e){return e}for(const t of this.children){e=t.assembleTitle();if(e){return e}}return undefined}assembleLayout(){return null}assembleMarks(){return cee(this,this.children.flatMap(e=>e.assembleMarks()))}assembleLegends(){return this.children.reduce((e,t)=>e.concat(t.assembleLegends()),yne(this))}}function pse(e,t,n,i,r){if(k5(e)){return new loe(e,t,n,r)}else 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Object.assign(Object.assign(Object.assign({},WJ(t).length===1&&t.type?t.type==="pad"?{}:{autosize:t.type}:{autosize:t}),K8(n)),K8(e))}function bse(e,t,n={},i){const r=e.config?p8(e.config):undefined;const o=[].concat(e.assembleSelectionData([]),Jre(e.component.data,n));const s=e.assembleProjections();const a=e.assembleTitle();const u=e.assembleGroupStyle();const c=e.assembleGroupEncodeEntry(true);let l=e.assembleLayoutSignals();l=l.filter(e=>{if((e.name==="width"||e.name==="height")&&e.value!==undefined){t[e.name]=+e.value;return false}return true});return Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({$schema:"https://vega.github.io/schema/vega/v5.json"},e.description?{description:e.description}:{}),t),a?{title:a}:{}),u?{style:u}:{}),c?{encode:{update:c}}:{}),{data:o}),s.length>0?{projections:s}:{}),e.assembleGroup([...l,...e.assembleSelectionTopLevelSignals([])])),r?{config:r}:{}),i?{usermeta:i}:{})}var vse=function(e){const[t,n]=/\/schema\/([\w-]+)\/([\w\.\-]+)\.json$/g.exec(e).slice(1,3);return{library:t,version:n}};var yse="vega-themes";var xse="2.9.1";var _se="Themes for stylized Vega and Vega-Lite visualizations.";var wse=["vega","vega-lite","themes","style"];var Ose="BSD-3-Clause";var jse={name:"UW Interactive Data Lab",url:"https://idl.cs.washington.edu"};var kse=[{name:"Emily Gu",url:"https://github.com/emilygu"},{name:"Arvind Satyanarayan",url:"http://arvindsatya.com"},{name:"Jeffrey 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