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/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
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 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
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 * (c) 2017 Joachim Wester
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 * https://github.com/Starcounter-Jack/JSON-Patch
 * (c) 2017 Joachim Wester
 * MIT license
 */
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n,r=this.cell,i=this.windows,o=t.data,a=i&&i.length;if(r){for(n=t.p0;n<t.i0;++n)r.rem(o[n]);for(n=t.p1;n<t.i1;++n)r.add(o[n]);r.set(e)}for(n=0;n<a;++n)i[n].update(t,e)},xu.Definition={type:"Window",metadata:{modifies:!0},params:[{name:"sort",type:"compare"},{name:"groupby",type:"field",array:!0},{name:"ops",type:"enum",array:!0,values:vu.concat(Vo)},{name:"params",type:"number",null:!0,array:!0},{name:"fields",type:"field",null:!0,array:!0},{name:"as",type:"string",null:!0,array:!0},{name:"frame",type:"number",null:!0,array:!0,length:2,default:[null,0]},{name:"ignorePeers",type:"boolean",default:!1}]};var _u=Object(K.y)(xu,Po);function wu(t,e,n,r){var i=r.sort,o=i&&!r.ignorePeers,a=r.frame||[null,0],s=t.data(n),u=s.length,l=0,c=o?Mr(i):null,f={i0:0,i1:0,p0:0,p1:0,index:0,data:s,compare:i||Object(K.l)(-1)};for(e.init();l<u;++l)Ou(f,a,l,u),o&&ju(f,c),e.update(f,s[l])}function Ou(t,e,n,r){t.p0=t.i0,t.p1=t.i1,t.i0=null==e[0]?0:Math.max(0,n-Math.abs(e[0])),t.i1=null==e[1]?r:Math.min(r,n+Math.abs(e[1])+1),t.index=n}function ju(t,e){var n=t.i0,r=t.i1-1,i=t.compare,o=t.data,a=o.length-1;n>0&&!i(o[n],o[n-1])&&(t.i0=e.left(o,o[n])),r<a&&!i(o[r],o[r+1])&&(t.i1=e.right(o,o[r]))}_u.transform=function(t,e){var n,r,i=this,o=i.state,a=t.modified(),s=ft(t.sort);this.stamp=e.stamp,o&&!a||(o=i.state=new yu(t));var u=qo(t.groupby);function l(t){return i.group(u(t))}for(a||e.modified(o.inputs)?(i.value={},e.visit(e.SOURCE,function(t){l(t).add(t)})):(e.visit(e.REM,function(t){l(t).remove(t)}),e.visit(e.ADD,function(t){l(t).add(t)})),n=0,r=i._mlen;n<r;++n)wu(i._mods[n],o,s,t);return i._mlen=0,i._mods=[],e.reflow(a).modifies(o.outputs)},_u.group=function(t){var e=this.value[t];return e||((e=this.value[t]=ss(ot)).stamp=-1),e.stamp<this.stamp&&(e.stamp=this.stamp,this._mods[this._mlen++]=e),e};const ku="top",Au="left",Eu="right",Su="bottom",Du="top-left",Cu="top-right",Mu="bottom-left",Fu="bottom-right",$u="start",Nu="middle",Tu="end",zu="x",Ru="y",Pu="group",Lu="axis",Bu="title",Iu="frame",Uu="scope",qu="legend",Wu="row-header",Hu="row-footer",Yu="row-title",Gu="column-header",Vu="column-footer",Zu="column-title",Xu="padding",Ju="symbol",Qu="fit",Ku="fit-x",tl="fit-y",el="pad",nl="none",rl="all",il="each",ol="flush",al="column",sl="row";var ul=0;const ll="p_";function cl(t){return t&&t.gradient}function fl(t,e,n){let r=t.id,i=t.gradient,o="radial"===i?ll:"";return r||(r=t.id="gradient_"+ul++,"radial"===i?(t.x1=dl(t.x1,.5),t.y1=dl(t.y1,.5),t.r1=dl(t.r1,0),t.x2=dl(t.x2,.5),t.y2=dl(t.y2,.5),t.r2=dl(t.r2,.5),o=ll):(t.x1=dl(t.x1,0),t.y1=dl(t.y1,0),t.x2=dl(t.x2,1),t.y2=dl(t.y2,0))),e[r]=t,"url("+(n||"")+"#"+o+r+")"}function dl(t,e){return null!=t?t:e}var hl=function(t,e){var n,r=[];return n={gradient:"linear",x1:t?t[0]:0,y1:t?t[1]:0,x2:e?e[0]:1,y2:e?e[1]:0,stops:r,stop:function(t,e){return r.push({offset:t,color:e}),n}}};function pl(t,e,n){t._context.bezierCurveTo((2*t._x0+t._x1)/3,(2*t._y0+t._y1)/3,(t._x0+2*t._x1)/3,(t._y0+2*t._y1)/3,(t._x0+4*t._x1+e)/6,(t._y0+4*t._y1+n)/6)}function gl(t){this._context=t}gl.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){switch(this._point){case 3:pl(this,this._x1,this._y1);case 2:this._context.lineTo(this._x1,this._y1)}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,e){switch(t=+t,e=+e,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,e):this._context.moveTo(t,e);break;case 1:this._point=2;break;case 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2:this._point=3,this._x4=t,this._y4=e,this._context.moveTo((this._x0+4*this._x1+t)/6,(this._y0+4*this._y1+e)/6);break;default:pl(this,t,e)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=e}};function yl(t){this._context=t}yl.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=NaN,this._point=0},lineEnd:function(){(this._line||0!==this._line&&3===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,e){switch(t=+t,e=+e,this._point){case 0:this._point=1;break;case 1:this._point=2;break;case 2:this._point=3;var n=(this._x0+4*this._x1+t)/6,r=(this._y0+4*this._y1+e)/6;this._line?this._context.lineTo(n,r):this._context.moveTo(n,r);break;case 3:this._point=4;default:pl(this,t,e)}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=e}};function bl(t,e){this._basis=new 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Array(r);for(i[0]=0,o[0]=2,a[0]=t[0]+2*t[1],e=1;e<r-1;++e)i[e]=1,o[e]=4,a[e]=4*t[e]+2*t[e+1];for(i[r-1]=2,o[r-1]=7,a[r-1]=8*t[r-1]+t[r],e=1;e<r;++e)n=i[e]/o[e-1],o[e]-=n,a[e]-=n*a[e-1];for(i[r-1]=a[r-1]/o[r-1],e=r-2;e>=0;--e)i[e]=(a[e]-i[e+1])/o[e];for(o[r-1]=(t[r]+i[r-1])/2,e=0;e<r-1;++e)o[e]=2*t[e+1]-i[e+1];return[i,o]}tc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x0=this._x1=this._y0=this._y1=this._t0=NaN,this._point=0},lineEnd:function(){switch(this._point){case 2:this._context.lineTo(this._x1,this._y1);break;case 3:Kl(this,this._t0,Ql(this,this._t0))}(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line=1-this._line},point:function(t,e){var n=NaN;if(e=+e,(t=+t)!==this._x1||e!==this._y1){switch(this._point){case 0:this._point=1,this._line?this._context.lineTo(t,e):this._context.moveTo(t,e);break;case 1:this._point=2;break;case 2:this._point=3,Kl(this,Ql(this,n=Jl(this,t,e)),n);break;default:Kl(this,this._t0,n=Jl(this,t,e))}this._x0=this._x1,this._x1=t,this._y0=this._y1,this._y1=e,this._t0=n}}},(ec.prototype=Object.create(tc.prototype)).point=function(t,e){tc.prototype.point.call(this,e,t)},nc.prototype={moveTo:function(t,e){this._context.moveTo(e,t)},closePath:function(){this._context.closePath()},lineTo:function(t,e){this._context.lineTo(e,t)},bezierCurveTo:function(t,e,n,r,i,o){this._context.bezierCurveTo(e,t,r,n,o,i)}},rc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x=[],this._y=[]},lineEnd:function(){var t=this._x,e=this._y,n=t.length;if(n)if(this._line?this._context.lineTo(t[0],e[0]):this._context.moveTo(t[0],e[0]),2===n)this._context.lineTo(t[1],e[1]);else for(var r=ic(t),i=ic(e),o=0,a=1;a<n;++o,++a)this._context.bezierCurveTo(r[0][o],i[0][o],r[1][o],i[1][o],t[a],e[a]);(this._line||0!==this._line&&1===n)&&this._context.closePath(),this._line=1-this._line,this._x=this._y=null},point:function(t,e){this._x.push(+t),this._y.push(+e)}};function oc(t,e){this._context=t,this._t=e}oc.prototype={areaStart:function(){this._line=0},areaEnd:function(){this._line=NaN},lineStart:function(){this._x=this._y=NaN,this._point=0},lineEnd:function(){0<this._t&&this._t<1&&2===this._point&&this._context.lineTo(this._x,this._y),(this._line||0!==this._line&&1===this._point)&&this._context.closePath(),this._line>=0&&(this._t=1-this._t,this._line=1-this._line)},point:function(t,e){switch(t=+t,e=+e,this._point){case 0:this._point=1,this._line?this._context.lineTo(t,e):this._context.moveTo(t,e);break;case 1:this._point=2;default:if(this._t<=0)this._context.lineTo(this._x,e),this._context.lineTo(t,e);else{var 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n=t[0],r=t[1],i=t[2],o=t[3],a=t[4],s=t[5],u=t[6],l=t[7],c=l*a,f=-u*s,d=u*a,h=l*s,p=Math.cos(i),g=Math.sin(i),m=Math.cos(o),v=Math.sin(o),y=.5*(o-i),b=Math.sin(.5*y),x=8/3*b*b/Math.sin(y),_=n+p-x*g,w=r+g+x*p,O=n+m,j=r+v,k=O+x*v,A=j-x*m;return vc[e]=[c*_+f*w,d*_+h*w,c*k+f*A,d*k+h*A,c*O+f*j,d*O+h*j]}var xc=["l",0,0,0,0,0,0,0];function _c(t,e,n){var r=xc[0]=t[0];if("a"===r||"A"===r)xc[1]=e*t[1],xc[2]=n*t[2],xc[3]=t[3],xc[4]=t[4],xc[5]=t[5],xc[6]=e*t[6],xc[7]=n*t[7];else if("h"===r||"H"===r)xc[1]=e*t[1];else if("v"===r||"V"===r)xc[1]=n*t[1];else for(var i=1,o=t.length;i<o;++i)xc[i]=(i%2==1?e:n)*t[i];return xc}var wc=function(t,e,n,r,i,o){var a,s,u,l,c,f=null,d=0,h=0,p=0,g=0;null==n&&(n=0),null==r&&(r=0),null==i&&(i=1),null==o&&(o=i),t.beginPath&&t.beginPath();for(var 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arguments.length?(s="function"==typeof t?t:Qk(+t),c):s},c.paddingBottom=function(t){return arguments.length?(u="function"==typeof t?t:Qk(+t),c):u},c.paddingLeft=function(t){return arguments.length?(l="function"==typeof t?t:Qk(+t),c):l},c}();return t.ratio=function(e){var n=t.tile();n.ratio&&t.tile(n.ratio(e))},t.method=function(e){Object(K.v)(RA,e)?t.tile(RA[e]):Object(K.n)("Unrecognized Treemap layout method: "+e)},t},BA.params=["method","ratio","size","round","padding","paddingInner","paddingOuter","paddingTop","paddingRight","paddingBottom","paddingLeft"],BA.fields=PA;var IA=function(t,e){var n,r,i,o,a,s,u=[],l=function(t){return t(o)};if(null==e)u.push(t);else for(n={},r=0,i=t.length;r<i;++r)o=t[r],(s=n[a=e.map(l)])||(n[a]=s=[],s.dims=a,u.push(s)),s.push(o);return u};function UA(t){Po.call(this,null,t)}UA.Definition={type:"Loess",metadata:{generates:!0},params:[{name:"x",type:"field",required:!0},{name:"y",type:"field",required:!0},{name:"groupby",type:"field",array:!0},{name:"bandwidth",type:"number",default:.3},{name:"as",type:"string",array:!0}]},Object(K.y)(UA,Po).transform=function(t,e){var n=e.fork(e.NO_SOURCE|e.NO_FIELDS);if(!this.value||e.changed()||t.modified()){const r=e.materialize(e.SOURCE).source,i=IA(r,t.groupby),o=(t.groupby||[]).map(K.h),a=o.length,s=t.as||[Object(K.h)(t.x),Object(K.h)(t.y)],u=[];i.forEach(e=>{Za(e,t.x,t.y,t.bandwidth||.3).forEach(t=>{const n={};for(let t=0;t<a;++t)n[o[t]]=e.dims[t];n[s[0]]=t[0],n[s[1]]=t[1],u.push(st(n))})}),this.value&&(n.rem=this.value),this.value=n.add=n.source=u}return n};const qA={linear:Ua,log:qa,exp:Wa,pow:Ha,quad:Ya,poly:Ga};function WA(t){Po.call(this,null,t)}WA.Definition={type:"Regression",metadata:{generates:!0},params:[{name:"x",type:"field",required:!0},{name:"y",type:"field",required:!0},{name:"groupby",type:"field",array:!0},{name:"method",type:"string",default:"linear",values:Object.keys(qA)},{name:"order",type:"number",default:3},{name:"extent",type:"number",array:!0,length:2},{name:"params",type:"boolean",default:!1},{name:"as",type:"string",array:!0}]},Object(K.y)(WA,Po).transform=function(t,e){var n=e.fork(e.NO_SOURCE|e.NO_FIELDS);if(!this.value||e.changed()||t.modified()){const r=e.materialize(e.SOURCE).source,i=IA(r,t.groupby),o=(t.groupby||[]).map(K.h),a=t.method||"linear",s=t.order||3,u=function(t,e){return"poly"===t?e:"quad"===t?2:1}(a,s),l=t.as||[Object(K.h)(t.x),Object(K.h)(t.y)],c=qA[a],f=[];let d=t.extent;Object(K.v)(qA,a)||Object(K.n)("Invalid regression method: "+a),null!=d&&"log"===a&&d[0]<=0&&(e.dataflow.warn("Ignoring extent with values <= 0 for log 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u=this._ids[s],l=t[2*u],c=t[2*u+1];if(s>0&&Math.abs(l-o)<=HA&&Math.abs(c-a)<=HA)continue;if(o=l,a=c,u===d||u===h||u===p)continue;let f=0;for(let t=0,e=this._hashKey(l,c);t<this._hashSize&&(-1===(f=i[(e+t)%this._hashSize])||f===n[f]);t++);let g,m=f=e[f];for(;g=n[m],!XA(l,c,t[2*m],t[2*m+1],t[2*g],t[2*g+1]);)if((m=g)===f){m=-1;break}if(-1===m)continue;let v=this._addTriangle(m,u,n[m],-1,-1,r[m]);r[u]=this._legalize(v+2),r[m]=v,j++;let y=n[m];for(;g=n[y],XA(l,c,t[2*y],t[2*y+1],t[2*g],t[2*g+1]);)v=this._addTriangle(y,u,g,r[u],-1,r[y]),r[u]=this._legalize(v+2),n[y]=y,j--,y=g;if(m===f)for(;XA(l,c,t[2*(g=e[m])],t[2*g+1],t[2*m],t[2*m+1]);)v=this._addTriangle(g,u,m,-1,r[m],r[g]),this._legalize(v+2),r[g]=v,n[m]=m,j--,m=g;this._hullStart=e[u]=m,n[m]=e[y]=u,n[u]=y,i[this._hashKey(l,c)]=u,i[this._hashKey(t[2*m],t[2*m+1])]=m}this.hull=new Uint32Array(j);for(let t=0,e=this._hullStart;t<j;t++)this.hull[t]=e,e=n[e];this.triangles=this._triangles.subarray(0,this.trianglesLen),this.halfedges=this._halfedges.subarray(0,this.trianglesLen)}_hashKey(t,e){return Math.floor(function(t,e){const n=t/(Math.abs(t)+Math.abs(e));return(e>0?3-n:1+n)/4}(t-this._cx,e-this._cy)*this._hashSize)%this._hashSize}_legalize(t){const{_triangles:e,_halfedges:n,coords:r}=this;let i=0,o=0;for(;;){const a=n[t],s=t-t%3;if(o=s+(t+2)%3,-1===a){if(0===i)break;t=YA[--i];continue}const u=a-a%3,l=s+(t+1)%3,c=u+(a+2)%3,f=e[o],d=e[t],h=e[l],p=e[c];if(JA(r[2*f],r[2*f+1],r[2*d],r[2*d+1],r[2*h],r[2*h+1],r[2*p],r[2*p+1])){e[t]=p,e[a]=f;const r=n[c];if(-1===r){let e=this._hullStart;do{if(this._hullTri[e]===c){this._hullTri[e]=t;break}e=this._hullPrev[e]}while(e!==this._hullStart)}this._link(t,r),this._link(a,n[o]),this._link(o,c);const s=u+(a+1)%3;i<YA.length&&(YA[i++]=s)}else{if(0===i)break;t=YA[--i]}}return o}_link(t,e){this._halfedges[t]=e,-1!==e&&(this._halfedges[e]=t)}_addTriangle(t,e,n,r,i,o){const a=this.trianglesLen;return this._triangles[a]=t,this._triangles[a+1]=e,this._triangles[a+2]=n,this._link(a,r),this._link(a+1,i),this._link(a+2,o),this.trianglesLen+=3,a}}function VA(t,e,n,r){const i=t-n,o=e-r;return i*i+o*o}function ZA(t,e,n,r,i,o){const a=(r-e)*(i-t),s=(n-t)*(o-e);return Math.abs(a-s)>=3.3306690738754716e-16*Math.abs(a+s)?a-s:0}function XA(t,e,n,r,i,o){return(ZA(i,o,t,e,n,r)||ZA(t,e,n,r,i,o)||ZA(n,r,i,o,t,e))<0}function JA(t,e,n,r,i,o,a,s){const u=t-a,l=e-s,c=n-a,f=r-s,d=i-a,h=o-s,p=c*c+f*f,g=d*d+h*h;return u*(f*g-p*h)-l*(c*g-p*d)+(u*u+l*l)*(c*h-f*d)<0}function QA(t,e,n,r,i,o){const a=n-t,s=r-e,u=i-t,l=o-e,c=a*a+s*s,f=u*u+l*l,d=.5/(a*l-s*u),h=(l*c-s*f)*d,p=(a*f-u*c)*d;return h*h+p*p}function KA(t,e,n,r){if(r-n<=20)for(let i=n+1;i<=r;i++){const r=t[i],o=e[r];let a=i-1;for(;a>=n&&e[t[a]]>o;)t[a+1]=t[a--];t[a+1]=r}else{let i=n+1,o=r;tE(t,n+r>>1,i),e[t[n]]>e[t[r]]&&tE(t,n,r),e[t[i]]>e[t[r]]&&tE(t,i,r),e[t[n]]>e[t[i]]&&tE(t,n,i);const a=t[i],s=e[a];for(;;){do{i++}while(e[t[i]]<s);do{o--}while(e[t[o]]>s);if(o<i)break;tE(t,i,o)}t[n+1]=t[o],t[o]=a,r-i+1>=o-n?(KA(t,e,i,r),KA(t,e,n,o-1)):(KA(t,e,n,o-1),KA(t,e,i,r))}}function tE(t,e,n){const r=t[e];t[e]=t[n],t[n]=r}const eE=1e-6;class nE{constructor(){this._x0=this._y0=this._x1=this._y1=null,this._=""}moveTo(t,e){this._+=`M${this._x0=this._x1=+t},${this._y0=this._y1=+e}`}closePath(){null!==this._x1&&(this._x1=this._x0,this._y1=this._y0,this._+="Z")}lineTo(t,e){this._+=`L${this._x1=+t},${this._y1=+e}`}arc(t,e,n){const r=(t=+t)+(n=+n),i=e=+e;if(n<0)throw new Error("negative 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this.delaunay.update(),this._init(),this}_init(){const{delaunay:{points:t,hull:e,triangles:n},vectors:r}=this,i=this.circumcenters=this._circumcenters.subarray(0,n.length/3*2);for(let e,r,o=0,a=0,s=n.length;o<s;o+=3,a+=2){const s=2*n[o],u=2*n[o+1],l=2*n[o+2],c=t[s],f=t[s+1],d=t[u],h=t[u+1],p=t[l],g=t[l+1],m=d-c,v=h-f,y=p-c,b=g-f,x=m*m+v*v,_=y*y+b*b,w=2*(m*b-v*y);if(w)if(Math.abs(w)<1e-8)e=(c+p)/2,r=(f+g)/2;else{const t=1/w;e=c+(b*x-v*_)*t,r=f+(m*_-y*x)*t}else e=(c+p)/2-1e8*b,r=(f+g)/2+1e8*y;i[a]=e,i[a+1]=r}let o,a,s,u=e[e.length-1],l=4*u,c=t[2*u],f=t[2*u+1];r.fill(0);for(let n=0;n<e.length;++n)o=l,a=c,s=f,l=4*(u=e[n]),c=t[2*u],f=t[2*u+1],r[o+2]=r[l]=s-f,r[o+3]=r[l+1]=c-a}render(t){const e=null==t?t=new nE:void 0,{delaunay:{halfedges:n,inedges:r,hull:i},circumcenters:o,vectors:a}=this;if(i.length<=1)return null;for(let e=0,r=n.length;e<r;++e){const r=n[e];if(r<e)continue;const i=2*Math.floor(e/3),a=2*Math.floor(r/3),s=o[i],u=o[i+1],l=o[a],c=o[a+1];this._renderSegment(s,u,l,c,t)}let s,u=i[i.length-1];for(let e=0;e<i.length;++e){s=u,u=i[e];const n=2*Math.floor(r[u]/3),l=o[n],c=o[n+1],f=4*s,d=this._project(l,c,a[f+2],a[f+3]);d&&this._renderSegment(l,c,d[0],d[1],t)}return e&&e.value()}renderBounds(t){const e=null==t?t=new nE:void 0;return t.rect(this.xmin,this.ymin,this.xmax-this.xmin,this.ymax-this.ymin),e&&e.value()}renderCell(t,e){const n=null==e?e=new nE:void 0,r=this._clip(t);if(null===r||!r.length)return;e.moveTo(r[0],r[1]);let i=r.length;for(;r[0]===r[i-2]&&r[1]===r[i-1]&&i>1;)i-=2;for(let t=2;t<i;t+=2)r[t]===r[t-2]&&r[t+1]===r[t-1]||e.lineTo(r[t],r[t+1]);return e.closePath(),n&&n.value()}*cellPolygons(){const{delaunay:{points:t}}=this;for(let e=0,n=t.length/2;e<n;++e){const t=this.cellPolygon(e);t&&(t.index=e,yield t)}}cellPolygon(t){const e=new rE;return this.renderCell(t,e),e.value()}_renderSegment(t,e,n,r,i){let o;const 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n[r]||n[r+1]?this._clipInfinite(t,e,n[r],n[r+1],n[r+2],n[r+3]):this._clipFinite(t,e)}_clipFinite(t,e){const n=e.length;let r,i,o,a,s,u=null,l=e[n-2],c=e[n-1],f=this._regioncode(l,c);for(let d=0;d<n;d+=2)if(r=l,i=c,l=e[d],c=e[d+1],o=f,f=this._regioncode(l,c),0===o&&0===f)a=s,s=0,u?u.push(l,c):u=[l,c];else{let e,n,d,h,p;if(0===o){if(null===(e=this._clipSegment(r,i,l,c,o,f)))continue;[n,d,h,p]=e}else{if(null===(e=this._clipSegment(l,c,r,i,f,o)))continue;[h,p,n,d]=e,a=s,s=this._edgecode(n,d),a&&s&&this._edge(t,a,s,u,u.length),u?u.push(n,d):u=[n,d]}a=s,s=this._edgecode(h,p),a&&s&&this._edge(t,a,s,u,u.length),u?u.push(h,p):u=[h,p]}if(u)a=s,s=this._edgecode(u[0],u[1]),a&&s&&this._edge(t,a,s,u,u.length);else if(this.contains(t,(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 u}_clipSegment(t,e,n,r,i,o){for(;;){if(0===i&&0===o)return[t,e,n,r];if(i&o)return null;let 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8:e=9,n=this.xmin,o=this.ymax;break;case 9:e=1;continue;case 1:e=5,n=this.xmin,o=this.ymin}r[i]===n&&r[i+1]===o||!this.contains(t,n,o)||(r.splice(i,0,n,o),i+=2)}if(r.length>4)for(let t=0;t<r.length;t+=2){const e=(t+2)%r.length,n=(t+4)%r.length;(r[t]===r[e]&&r[e]===r[n]||r[t+1]===r[e+1]&&r[e+1]===r[n+1])&&(r.splice(e,2),t-=2)}return i}_project(t,e,n,r){let i,o,a,s=1/0;if(r<0){if(e<=this.ymin)return null;(i=(this.ymin-e)/r)<s&&(a=this.ymin,o=t+(s=i)*n)}else if(r>0){if(e>=this.ymax)return null;(i=(this.ymax-e)/r)<s&&(a=this.ymax,o=t+(s=i)*n)}if(n>0){if(t>=this.xmax)return null;(i=(this.xmax-t)/n)<s&&(o=this.xmax,a=e+(s=i)*r)}else if(n<0){if(t<=this.xmin)return null;(i=(this.xmin-t)/n)<s&&(o=this.xmin,a=e+(s=i)*r)}return[o,a]}_edgecode(t,e){return(t===this.xmin?1:t===this.xmax?2:0)|(e===this.ymin?4:e===this.ymax?8:0)}_regioncode(t,e){return(t<this.xmin?1:t>this.xmax?2:0)|(e<this.ymin?4:e>this.ymax?8:0)}}const oE=2*Math.PI,aE=Math.pow;function sE(t,e,n){return[t+Math.sin(t+e)*n,e+Math.cos(t-e)*n]}class uE{static from(t,e=function(t){return t[0]},n=function(t){return t[1]},r){return new uE("length"in t?function(t,e,n,r){const i=t.length,o=new Float64Array(2*i);for(let a=0;a<i;++a){const i=t[a];o[2*a]=e.call(r,i,a,t),o[2*a+1]=n.call(r,i,a,t)}return o}(t,e,n,r):Float64Array.from(function*(t,e,n,r){let i=0;for(const o of t)yield e.call(r,o,i,t),yield n.call(r,o,i,t),++i}(t,e,n,r)))}constructor(t){this._delaunator=new GA(t),this.inedges=new Int32Array(t.length/2),this._hullIndex=new Int32Array(t.length/2),this.points=this._delaunator.coords,this._init()}update(){return this._delaunator.update(),this._init(),this}_init(){const t=this._delaunator,e=this.points;if(t.hull&&t.hull.length>2&&function(t){const{triangles:e,coords:n}=t;for(let t=0;t<e.length;t+=3){const r=2*e[t],i=2*e[t+1],o=2*e[t+2];if((n[o]-n[r])*(n[i+1]-n[r+1])-(n[i]-n[r])*(n[o+1]-n[r+1])>1e-10)return!1}return!0}(t)){this.collinear=Int32Array.from({length:e.length/2},(t,e)=>e).sort((t,n)=>e[2*t]-e[2*n]||e[2*t+1]-e[2*n+1]);const t=this.collinear[0],n=this.collinear[this.collinear.length-1],r=[e[2*t],e[2*t+1],e[2*n],e[2*n+1]],i=1e-8*Math.hypot(r[3]-r[1],r[2]-r[0]);for(let t=0,n=e.length/2;t<n;++t){const n=sE(e[2*t],e[2*t+1],i);e[2*t]=n[0],e[2*t+1]=n[1]}this._delaunator=new GA(e)}else delete this.collinear;const n=this.halfedges=this._delaunator.halfedges,r=this.hull=this._delaunator.hull,i=this.triangles=this._delaunator.triangles,o=this.inedges.fill(-1),a=this._hullIndex.fill(-1);for(let t=0,e=n.length;t<e;++t){const e=i[t%3==2?t-2:t+1];-1!==n[t]&&-1!==o[e]||(o[e]=t)}for(let t=0,e=r.length;t<e;++t)a[r[t]]=t;r.length<=2&&r.length>0&&(this.triangles=new Int32Array(3).fill(-1),this.halfedges=new Int32Array(3).fill(-1),this.triangles[0]=r[0],this.triangles[1]=r[1],this.triangles[2]=r[1],o[r[0]]=1,2===r.length&&(o[r[1]]=0))}voronoi(t){return new iE(this,t)}*neighbors(t){const{inedges:e,hull:n,_hullIndex:r,halfedges:i,triangles:o,collinear:a}=this;if(a){const e=a.indexOf(t);return e>0&&(yield a[e-1]),void(e<a.length-1&&(yield a[e+1]))}const s=e[t];if(-1===s)return;let u=s,l=-1;do{if(yield l=o[u],o[u=u%3==2?u-2:u+1]!==t)return;if(-1===(u=i[u])){const e=n[(r[t]+1)%n.length];return void(e!==l&&(yield e))}}while(u!==s)}find(t,e,n=0){if((t=+t)!=t||(e=+e)!=e)return-1;const r=n;let i;for(;(i=this._step(n,t,e))>=0&&i!==n&&i!==r;)n=i;return i}_step(t,e,n){const{inedges:r,hull:i,_hullIndex:o,halfedges:a,triangles:s,points:u}=this;if(-1===r[t]||!u.length)return(t+1)%(u.length>>1);let l=t,c=aE(e-u[2*t],2)+aE(n-u[2*t+1],2);const f=r[t];let d=f;do{let r=s[d];const 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/*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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oL(t){switch(t){case iP:return aP;case oP:return sP;case dP:return pP;case hP:return gP;case cP:return fP;case uP:return lP}}function aL(t){switch(t){case iP:case aP:return"width";case oP:case sP:return"height"}}const{x:sL,y:uL,x2:lL,y2:cL,latitude:fL,longitude:dL,latitude2:hL,longitude2:pL,theta:gL,theta2:mL,radius:vL,radius2:yL}=LP,bL=(Vz(LP),wz(LP,["x","y","x2","y2","latitude","longitude","latitude2","longitude2","theta","theta2","radius","radius2"])),xL=Vz(bL),_L={x:1,y:1},wL=Vz(_L);function OL(t){return t in _L}const jL={theta:1,radius:1},kL=Vz(jL);function AL(t){return"width"===t?iP:oP}const{text:EL,tooltip:SL,href:DL,url:CL,description:ML,detail:FL,key:$L,order:NL}=bL,TL=wz(bL,["text","tooltip","href","url","description","detail","key","order"]),zL=Vz(TL);const RL=Object.assign(Object.assign(Object.assign({},_L),jL),TL),PL=Vz(RL);function LL(t){return!!RL[t]}function BL(t,e){return function(t){switch(t){case mP:case vP:case yP:case NP:case DP:case CP:case MP:case FP:case SP:case wP:case OP:case jP:case kP:case rP:case eP:case nP:return IL;case iP:case oP:case dP:case hP:return qL;case aP:case sP:case pP:case gP:return{area:"always",bar:"always",image:"always",rect:"always",rule:"always",circle:"binned",point:"binned",square:"binned",tick:"binned",line:"binned",trail:"binned"};case xP:return{point:"always",tick:"always",rule:"always",circle:"always",square:"always",bar:"always",text:"always",line:"always",trail:"always"};case AP:return{line:"always",point:"always",tick:"always",rule:"always",circle:"always",square:"always",bar:"always",geoshape:"always"};case bP:return{point:"always",geoshape:"always"};case EP:return{text:"always"};case _P:return{point:"always",square:"always",text:"always"};case $P:return{image:"always"};case cP:case uP:return{text:"always",arc:"always"};case fP:case lP:return{arc:"always"}}}(t)[e]}const IL={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"},{geoshape:UL}=IL,qL=wz(IL,["geoshape"]);function WL(t){switch(t){case iP:case oP:case cP:case uP:case xP:case _P:case kP:case wP:case OP:case jP:case aP:case sP:case fP:case lP:return;case rP:case eP:case nP:case bP:case AP:case EP:case MP:case FP:case $P:case NP:return"discrete";case mP:case vP:case yP:return"flexible";case dP:case hP:case pP:case gP:case DP:case CP:case SP:return}}function HL(t){return Object(K.B)(t)&&(t=Hq(t,void 0)),"bin"+Vz(t).map(e=>ZL(t[e])?Qz(`_${e}_${Object.entries(t[e])}`):Qz(`_${e}_${t[e]}`)).join("")}function YL(t){return!0===t||VL(t)&&!t.binned}function GL(t){return"binned"===t||VL(t)&&!0===t.binned}function VL(t){return Object(K.F)(t)}function ZL(t){return null===t||void 0===t?void 0:t.selection}function XL(t){switch(t){case eP:case nP:case xP:case mP:case vP:case yP:case kP:case wP:case OP:case jP:case bP:return 6;case AP:return 4;default:return 10}}function JL(t){return`Invalid specification ${JSON.stringify(t)}. Make sure the specification includes at least one of the following properties: "mark", "layer", "facet", "hconcat", "vconcat", "concat", or "repeat".`}const QL='Autosize "fit" only works for single views and layered views.';function KL(t){return`${"width"==t?"Width":"Height"} "container" only works for single views and layered views.`}function tB(t){return`${"width"==t?"Width":"Height"} "container" only works well with autosize "fit" or "fit-${"width"==t?"x":"y"}".`}function eB(t){return t?`Dropping "fit-${t}" because spec has discrete ${aL(t)}.`:'Dropping "fit" because spec has discrete size.'}function nB(t){return`Cannot project a selection on encoding channel "${t}", which has no field.`}function rB(t,e){return`Cannot project a selection on encoding channel "${t}" as it uses an aggregate function ("${e}").`}function iB(t){return`The "nearest" transform is not supported for ${t} marks.`}function oB(t){return`Selection not supported for ${t} yet.`}function aB(t){return`Cannot find a selection named "${t}".`}const sB="Scale bindings are currently only supported for scales with unbinned, continuous domains.",uB="Legend bindings are only supported for selections over an individual field or encoding channel.";function lB(t){return`Cannot define and lookup the "${t}" selection in the same view. `+"Try moving the lookup into a second, layered view?"}function cB(t){return`Unknown repeated value "${t}".`}function fB(t){return`The "columns" property cannot be used when "${t}" has nested row/column.`}const dB="Axes cannot be shared in concatenated or repeated views yet (https://github.com/vega/vega-lite/issues/2415).";function hB(t){return`Unrecognized parse "${t}".`}function pB(t,e,n){return`An ancestor parsed field "${t}" as ${n} but a child wants to parse the field as ${e}.`}function gB(t){return`Ignoring an invalid transform: ${zz(t)}.`}const mB='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 vB(t){return`Config.customFormatTypes is not true, thus custom format type and format for channel ${t} are dropped.`}function yB(t){return`Layer's shared ${t.join(",")} channel ${1===t.length?"is":"are"} overriden.`}function bB(t){const{parentProjection:e,projection:n}=t;return`Layer's shared projection ${zz(e)} is overridden by a child projection ${zz(n)}.`}const xB="Arc marks uses theta channel rather than angle, replacing angle with theta.";function _B(t,e,n){return`Channel ${t} is a ${e}. Converted to {value: ${zz(n)}}.`}function wB(t){return`Invalid field type "${t}".`}function OB(t,e){return`Invalid field type "${t}" for aggregate: "${e}", using "quantitative" instead.`}function jB(t){return`Invalid aggregation operator "${t}".`}function kB(t,e){return`Missing type for channel "${t}", using "${e}" instead.`}function AB(t,e){const{fill:n,stroke:r}=e;return`Dropping color ${t} as the plot also has ${n&&r?"fill and stroke":n?"fill":"stroke"}.`}function EB(t,e){return`Dropping ${zz(t)} from channel "${e}" since it does not contain any data field, datum, value, or signal.`}function SB(t,e,n){return`${t}-encoding with type ${e} is deprecated. Replacing with ${n}-encoding.`}const DB="Line marks cannot encode size with a non-groupby field. You may want to use trail marks instead.";function CB(t,e,n){return`${t} dropped as it is incompatible with "${e}"${n?` when ${n}`:""}.`}function MB(t){return`${t}-encoding is dropped as ${t} is not a valid encoding channel.`}function FB(t){return`${t} encoding should be discrete (ordinal / nominal / binned).`}function $B(t){return`Facet encoding dropped as ${t.join(" and ")} ${t.length>1?"are":"is"} also specified.`}function NB(t,e){return`Using discrete channel "${t}" to encode "${e}" field can be misleading as it does not encode ${"ordinal"===e?"order":"magnitude"}.`}function TB(t,e){return`Line mark is for continuous lines and thus cannot be used with ${t&&e?"x2 and y2":t?"x2":"y2"}. We will use the rule mark (line segments) instead.`}function zB(t,e){return`Specified orient "${t}" overridden with "${e}".`}const RB="Custom domain scale cannot be unioned with default field-based domain.",PB='Scale\'s "rangeStep" is deprecated and will be removed in Vega-Lite 5.0. Please use "width"/"height": {"step": ...} instead. See https://vega.github.io/vega-lite/docs/size.html.';function LB(t){return`Cannot use the scale property "${t}" with non-color channel.`}function BB(t){return`Using unaggregated domain with raw field has no effect (${zz(t)}).`}function IB(t){return`Unaggregated domain not applicable for "${t}" since it produces values outside the origin domain of the source data.`}function UB(t){return`Unaggregated domain is currently unsupported for log scale (${zz(t)}).`}function qB(t){return`Cannot apply size to non-oriented mark "${t}".`}function WB(t,e,n){return`Channel "${t}" does not work with "${e}" scale. We are using "${n}" scale instead.`}function HB(t,e){return`FieldDef does not work with "${t}" scale. We are using "${e}" scale instead.`}function YB(t,e,n){return`${n}-scale's "${e}" is dropped as it does not work with ${t} scale.`}function GB(t,e){return`Scale type "${e}" does not work with mark "${t}".`}function VB(t){return`The step for "${t}" is dropped because the ${"width"===t?"x":"y"} is continuous.`}function ZB(t,e,n,r){return`Conflicting ${e.toString()} property "${t.toString()}" (${zz(n)} and ${zz(r)}). Using ${zz(n)}.`}function XB(t,e,n,r){return`Conflicting ${e.toString()} property "${t.toString()}" (${zz(n)} and ${zz(r)}). Using the union of the two domains.`}function JB(t){return`Setting the scale to be independent for "${t}" means we also have to set the guide (axis or legend) to be independent.`}function QB(t){return`Dropping sort property ${zz(t)} as unioned domains only support boolean or op "count", "min", and "max".`}const KB="Domains that should be unioned has conflicting sort properties. Sort will be set to true.",tI="Detected faceted independent scales that union domain of multiple fields from different data sources. We will use the first field. The result view size may be incorrect.",eI="Detected faceted independent scales that union domain of the same fields from different source. We will assume that this is the same field from a different fork of the same data source. However, if this is not the case, the result view size may be incorrect.",nI="Detected faceted independent scales that union domain of multiple fields from the same data source. We will use the first field. The result view size may be incorrect.",rI="Invalid channel for axis.";function iI(t){return`Cannot stack "${t}" if there is already "${t}2".`}function oI(t){return`Cannot stack non-linear scale (${t}).`}function aI(t){return`Stacking is applied even though the aggregate function is non-summative ("${t}").`}function sI(t,e){return`Invalid ${t}: ${zz(e)}.`}function uI(t){return`Dropping day from datetime ${zz(t)} as day cannot be combined with other units.`}function lI(t,e){return`${e?"extent ":""}${e&&t?"and ":""}${t?"center ":""}${e&&t?"are ":"is "}not needed when data are aggregated.`}function cI(t,e,n){return`${t} is not usually used with ${e} for ${n}.`}function fI(t,e){return`Continuous axis should not have customized aggregation function ${t}; ${e} already agregates the axis.`}function dI(t,e){return`Center is not needed to be specified in ${e} when extent is ${t}.`}function hI(t){return`1D error band does not support ${t}.`}function pI(t){return`Channel ${t} is required for 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i;const{markDef:o,encoding:a,config:s,stack:u}=r,l=o.orient,c=r.scaleName(n),f=r.getScaleComponent(n),d=aL(n),h=oL(n),p="horizontal"===l&&"y"===n||"vertical"===l&&"x"===n,g=rW(p?"size":d,o,s,{vgChannel:d});let m;(a.size||void 0!==g)&&(p?m=SY("size",r,{vgChannel:d,defaultValue:g}):bI(v.cannotApplySizeToNonOrientedMark(o.type)));const y=null!==(i=Oq(e)?hq({channel:n,fieldDef:e,markDef:o,stack:u,config:s}):void 0)&&void 0!==i?i:1;m=m||{[d]:function(t,e,n,r,i,o){if(r){const e=r.get("type");if("point"===e||"band"===e){if(void 0!==i[t].discreteBandSize)return{value:i[t].discreteBandSize};if(e===sU.POINT){const t=r.get("range");return RI(t)&&Object(K.E)(t.step)?{value:t.step-2}:{value:iH-2}}return{scale:n,band:o}}return{value:i[t].continuousBandSize}}const a=nH(i.view,e),s=uR(i[t].discreteBandSize,a-2);return void 0!==s?{value:s}:void 0}(t,d,c,f,s,y)};const b="band"!==(null===f||void 0===f?void 0:f.get("type"))||!("band"in 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PU({fieldDef:e,channel:t,markDef:r,ref:IU({scaleName:n,fieldOrDatumDef:e,band:i,offset:o}),config:a})}const UY=new Set(["aria"]);function qY(t,e){const{fill:n,stroke:r}="include"===e.color?DY(t):{};return Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({},function(t,e){return LI.reduce((n,r)=>(UY.has(r)||void 0===t[r]||"ignore"===e[r]||(n[r]=Kq(t[r])),n),{})}(t.markDef,e)),WY(t,"fill",n)),WY(t,"stroke",r)),SY("opacity",t)),SY("fillOpacity",t)),SY("strokeOpacity",t)),SY("strokeWidth",t)),SY("strokeDash",t)),jY(t)),wY(t,"href")),EY(t))}function WY(t,e,n){const{config:r,mark:i,markDef:o}=t;if("hide"===rW("invalid",o,r)&&n&&!TR(i)){const r=function(t,{invalid:e=!1,channels:n}){const r=n.reduce((e,n)=>{const r=t.getScaleComponent(n);if(r){const i=r.get("type"),o=t.vgField(n,{expr:"datum"});o&&_U(i)&&(e[o]=!0)}return e},{}),i=Vz(r);if(i.length>0){const t=e?"||":"&&";return i.map(t=>LU(t,e)).join(` ${t} `)}return}(t,{invalid:!0,channels:PL});if(r)return{[e]:[{test:r,value:null},...Object(K.i)(n)]}}return n?{[e]:n}:{}}function HY(t){const{config:e,markDef:n}=t;if(rW("invalid",n,e)){const e=function(t,{invalid:e=!1,channels:n}){const r=n.reduce((e,n)=>{const r=t.getScaleComponent(n);if(r){const i=r.get("type"),o=t.vgField(n,{expr:"datum"});o&&_U(i)&&(e[o]=!0)}return e},{}),i=Vz(r);if(i.length>0){const t=e?"||":"&&";return i.map(t=>LU(t,e)).join(` ${t} `)}return}(t,{channels:wL});if(e)return{defined:{signal:e}}}return{}}function YY(t,e){if(void 0!==e)return{[t]:Kq(e)}}var GY={has:t=>"interval"!==t.type&&t.nearest,parse:(t,e)=>{if(e.events)for(const n of e.events)n.markname=t.getName("voronoi")},marks:(t,e,n)=>{const{x:r,y:i}=e.project.hasChannel,o=t.mark;if(TR(o))return bI(v.nearestNotSupportForContinuous(o)),n;const a={name:t.getName("voronoi"),type:"path",interactive:!0,from:{data:t.getName("marks")},encode:{update:Object.assign({fill:{value:"transparent"},strokeWidth:{value:.35},stroke:{value:"transparent"},isVoronoi:{value:!0}},jY(t,{reactiveGeom:!0}))},transform:[{type:"voronoi",x:{expr:r||!i?"datum.datum.x || 0":"0"},y:{expr:i||!r?"datum.datum.y || 0":"0"},size:[t.getSizeSignalRef("width"),t.getSizeSignalRef("height")]}]};let s=0,u=!1;return n.forEach((e,n)=>{var r;const i=null!==(r=e.name)&&void 0!==r?r:"";i===t.component.mark[0].name?s=n:i.indexOf("voronoi")>=0&&(u=!0)}),u||n.splice(s+1,0,a),n}};class VY{constructor(t,e){this.debugName=e,this._children=[],this._parent=null,t&&(this.parent=t)}clone(){throw new Error("Cannot clone node")}get parent(){return this._parent}set parent(t){this._parent=t,t&&t.addChild(this)}get children(){return this._children}numChildren(){return this._children.length}addChild(t,e){this._children.indexOf(t)>-1?console.warn("Attempt to add the same child 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c=Qz(`${r}_${t.field}`);n.filter(t=>t.name===c).length||n.unshift(Object.assign(Object.assign({name:c},a?{init:dG(a[i])}:{value:null}),{on:e.events?[{events:e.events,update:`datum && item().mark.marktype !== 'group' ? ${s}[${Object(K.Z)(t.field)}] : null`}]:[],bind:null!==(l=null!==(u=o[t.field])&&void 0!==u?u:o[t.channel])&&void 0!==l?l:o}))}),n},signals:(t,e,n)=>{const r=e.name,i=e.project,o=n.filter(t=>t.name===r+OG)[0],a=r+JY,s=i.items.map(t=>Qz(`${r}_${t.field}`)),u=s.map(t=>`${t} !== null`).join(" && ");return s.length&&(o.update=`${u} ? {fields: ${a}, values: [${s.join(", ")}]} : null`),delete o.value,delete o.on,n}};var KY={has:t=>"multi"===t.type&&!!t.toggle,signals:(t,e,n)=>n.concat({name:e.name+"_toggle",value:!1,on:[{events:e.events,update:e.toggle}]}),modifyExpr:(t,e)=>{const n=e.name+OG,r=e.name+"_toggle";return`${r} ? null : ${n}, `+("global"===e.resolve?`${r} ? null : true, `:`${r} ? null : {unit: ${SG(t)}}, `)+`${r} ? ${n} : null`}};var tG={has:t=>"interval"===t.type&&"global"===t.resolve&&t.bind&&"scales"===t.bind,parse:(t,e)=>{const n=e.scales=[];for(const r of e.project.items){const i=r.channel;if(!LL(i))continue;const o=t.getScaleComponent(i),a=o?o.get("type"):void 0;if(!o||!_U(a)){bI(v.SCALE_BINDINGS_CONTINUOUS);continue}const s={selection:e.name,field:r.field};o.set("selectionExtent",s,!0),n.push(r)}},topLevelSignals:(t,e,n)=>{const r=e.scales.filter(t=>0===n.filter(e=>e.name===t.signals.data).length);if(!t.parent||nG(t)||0===r.length)return n;const i=n.filter(t=>t.name===e.name)[0];let o=i.update;if(o.indexOf(kG)>=0)i.update=`{${r.map(t=>`${Object(K.Z)(t.field)}: ${t.signals.data}`).join(", ")}}`;else{for(const t of r){const e=`${Object(K.Z)(t.field)}: ${t.signals.data}`;o.indexOf(e)<0&&(o=`${o.substring(0,o.length-1)}, ${e}}`)}i.update=o}return n.concat(r.map(t=>({name:t.signals.data})))},signals:(t,e,n)=>{if(t.parent&&!nG(t))for(const t of e.scales){const 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l&&(e.events?l.on.push(Object.assign(Object.assign({},l.on[0]),{events:c})):l.on[0].events=c),n}};const iG="_translate_anchor",oG="_translate_delta";function aG(t,e,n,r,i){var o;const a=e.name,s=a+iG,u=a+oG,l=n.channel,c=tG.has(e),f=i.filter(t=>t.name===n.signals[c?"data":"visual"])[0],d=t.getSizeSignalRef(r).signal,h=t.getScaleComponent(l),p=h.get("type"),g=`${s}.extent_${l}`,m=`${c?"log"===p?"panLog":"pow"===p?"panPow":"panLinear":"panLinear"}(${g}, ${`${c&&l===iP?"-":""}${u}.${l} / `+(c?`${d}`:`span(${g})`)}`+(c&&"pow"===p?`, ${null!==(o=h.get("exponent"))&&void 0!==o?o:1}`:"")+")";f.on.push({events:{signal:u},update:c?m:`clampRange(${m}, 0, ${d})`})}const sG="_zoom_anchor",uG="_zoom_delta";function lG(t,e,n,r,i){var o;const a=e.name,s=n.channel,u=tG.has(e),l=i.filter(t=>t.name===n.signals[u?"data":"visual"])[0],c=t.getSizeSignalRef(r).signal,f=t.getScaleComponent(s),d=f.get("type"),h=u?eG(t,s):l.name,p=a+uG,g=`${u?"log"===d?"zoomLog":"pow"===d?"zoomPow":"zoomLinear":"zoomLinear"}(${h}, ${`${a}${sG}.${s}`}, ${p}`+(u&&"pow"===d?`, ${null!==(o=f.get("exponent"))&&void 0!==o?o:1}`:"")+")";l.on.push({events:{signal:p},update:u?g:`clampRange(${g}, 0, ${c})`})}const cG=[{has:()=>!0,parse:(t,e,n)=>{var r,i,o;const a=e.name,s=null!==(r=e.project)&&void 0!==r?r:e.project=new class{constructor(...t){this.items=t,this.hasChannel={},this.hasField={}}},u={},l={},c=new Set,f=(t,e)=>{const n="visual"===e?t.channel:t.field;let r=Qz(`${a}_${n}`);for(let t=1;c.has(r);t++)r=Qz(`${a}_${n}_${t}`);return c.add(r),{[e]:r}};if(!n.fields&&!n.encodings){const e=t.config.selection[n.type];if(n.init)for(const t of Object(K.i)(n.init))for(const r of Vz(t))KP(r)?(n.encodings||(n.encodings=[])).push(r):"interval"===n.type?(bI('Interval 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t=t=>s.items.map(e=>void 0!==t[e.channel]?t[e.channel]:t[e.field]);if("interval"===n.type)e.init=t(n.init);else{const r=Object(K.i)(n.init);e.init=r.map(t)}}Gz(l)||(s.timeUnit=new XY(null,l))},signals:(t,e,n)=>{const r=e.name+JY;return n.filter(t=>t.name===r).length>0?n:n.concat({name:r,value:e.project.items.map(t=>{const{signals:e,hasLegend:n}=t,r=wz(t,["signals","hasLegend"]);return r.field=iR(r.field),r})})}},KY,tG,rG,{has:t=>"interval"===t.type&&t.translate,signals:(t,e,n)=>{const r=e.name,i=tG.has(e),o=r+iG,{x:a,y:s}=e.project.hasChannel;let u=R$(e.translate,"scope");return i||(u=u.map(t=>(t.between[0].markname=r+gG,t))),n.push({name:o,value:{},on:[{events:u.map(t=>t.between[0]),update:"{x: x(unit), y: y(unit)"+(void 0!==a?", extent_x: "+(i?eG(t,iP):`slice(${a.signals.visual})`):"")+(void 0!==s?", extent_y: "+(i?eG(t,oP):`slice(${s.signals.visual})`):"")+"}"}]},{name:r+oG,value:{},on:[{events:u,update:`{x: ${o}.x - x(unit), y: ${o}.y - y(unit)}`}]}),void 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xG={signals:bG,modifyExpr:(t,e)=>{return e.name+OG+", "+("global"===e.resolve?"null":`{unit: ${SG(t)}}`)}};const _G={signals:bG,modifyExpr:(t,e)=>{return e.name+OG+", "+("global"===e.resolve?"true":`{unit: ${SG(t)}}`)}};const wG="_store",OG="_tuple",jG="_modify",kG="vlSelectionResolve",AG={single:_G,multi:xG,interval:vG};function EG(t,e){const n=t.component.selection;if(n)for(const t of Zz(n)){if(!0===e(t,AG[t.type]))break}}function SG(t,{escape:e}={escape:!0}){let n=e?Object(K.Z)(t.name):t.name;const r=function(t){let e=t.parent;for(;e&&!aX(e);)e=e.parent;return e}(t);if(r){const{facet:t}=r;for(const e of UP)t[e]&&(n+=` + '__facet_${e}_' + (facet[${Object(K.Z)(r.vgField(e))}])`)}return n}function DG(t){let e=!1;return EG(t,t=>{e=e||t.project.items.some(t=>t.field===HW)}),e}function CG(t){const e=mC(t),n=new Set;return e.visit(t=>{"MemberExpression"===t.type&&function t(e){return"MemberExpression"===e.object.type?t(e.object):"datum"===e.object.name}(t)&&n.add(function t(e){const 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'+`Using "field": ${Object(K.Z)(r)}.`);return`${t.name}[${Object(K.Z)(r)}]`}function NG(t,e,n){return Kz(e,e=>Object(K.H)(e)?e:function(t){return null===t||void 0===t?void 0:t.selection}(e)?FG(t,e.selection,n):JI(e))}function TG(t,e,n,r){var i,o,a;t.encode=null!==(i=t.encode)&&void 0!==i?i:{},t.encode[e]=null!==(o=t.encode[e])&&void 0!==o?o:{},t.encode[e].update=null!==(a=t.encode[e].update)&&void 0!==a?a:{},t.encode[e].update[n]=r}function zG(t,e,n,r={header:!1}){var i,o;const a=t.combine(),{disable:s,orient:u,scale:l,labelExpr:c,title:f,zindex:d}=a,h=wz(a,["disable","orient","scale","labelExpr","title","zindex"]);if(!s){for(const t in h){const n=mR[t],r=h[t];if(n&&n!==e&&"both"!==n)delete h[t];else if(pR(r)){const{condition:e}=r,n=wz(r,["condition"]),i=Object(K.i)(e),o=hR[t];if(o){const{vgProp:e,part:r}=o;TG(h,r,e,[...i.map(t=>{const{test:e}=t,n=wz(t,["test"]);return Object.assign({test:NG(null,e)},n)}),n]),delete h[t]}else if(null===o){const e={signal:i.map(t=>{const{test:e}=t,n=wz(t,["test"]);return`${NG(null,e)} ? 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Gz(x)||c.set("encode",x,!!(null===o||void 0===o?void 0:o.encoding)),c}function TV(t,e){var n,r,i,o;if(!t)return e.clone();const a=t.getWithExplicit("orient"),s=e.getWithExplicit("orient");if(a.explicit&&s.explicit&&a.value!==s.value)return;let u=!1;for(const n of _V){const r=HH(t.getWithExplicit(n),e.getWithExplicit(n),n,"legend",(t,e)=>{switch(n){case"symbolType":return zV(t,e);case"title":return cW(t,e);case"type":return u=!0,UH("symbol")}return WH(t,e,n,"legend")});t.setWithExplicit(n,r)}return u&&((null===(r=null===(n=t.implicit)||void 0===n?void 0:n.encode)||void 0===r?void 0:r.gradient)&&tR(t.implicit,["encode","gradient"]),(null===(o=null===(i=t.explicit)||void 0===i?void 0:i.encode)||void 0===o?void 0:o.gradient)&&tR(t.explicit,["encode","gradient"])),t}function zV(t,e){return"circle"===e.value?e:t}function RV(t,e,n,r){var i,o,a;t.encode=null!==(i=t.encode)&&void 0!==i?i:{},t.encode[e]=null!==(o=t.encode[e])&&void 0!==o?o:{},t.encode[e].update=null!==(a=t.encode[e].update)&&void 0!==a?a:{},t.encode[e].update[n]=r}function PV(t){const e=t.component.legends,n={};for(const r of Vz(e)){const i=t.getScaleComponent(r),o=zz(i.get("domains"));if(n[o])for(const t of n[o]){TV(t,e[r])||n[o].push(e[r])}else n[o]=[e[r].clone()]}return Zz(n).flat().map(e=>(function(t,e){var n,r,i;const o=t.combine(),{disable:a,labelExpr:s,selections:u}=o,l=wz(o,["disable","labelExpr","selections"]);if(a)return;!1===e.aria&&void 0==l.aria&&(l.aria=!1);if(null===(n=l.encode)||void 0===n?void 0:n.symbols){const t=l.encode.symbols.update;!t.fill||"transparent"===t.fill.value||t.stroke||l.stroke||(t.stroke={value:"transparent"});for(const e of UW)l[e]&&delete t[e]}l.title||delete l.title;if(void 0!==s){let t=s;(null===(i=null===(r=l.encode)||void 0===r?void 0:r.labels)||void 0===i?void 0:i.update)&&zI(l.encode.labels.update.text)&&(t=oR(s,"datum.label",l.encode.labels.update.text.signal)),RV(l,"labels","text",{signal:t})}for(const t in l){const e=l[t];if(zI(e)){const n=qW[t];if(n){const{vgProp:r,part:i}=n;RV(l,i,r,e),delete l[t]}}}return l})(e,t.config)).filter(t=>void 0!==t)}function LV(t){return uX(t)||sX(t)?function(t){return t.children.reduce((t,e)=>t.concat(e.assembleProjections()),BV(t))}(t):BV(t)}function BV(t){const e=t.component.projection;if(!e||e.merged)return[];const n=e.combine(),{name:r}=n;if(e.data){const i={signal:`[${e.size.map(t=>t.signal).join(", ")}]`},o=e.data.reduce((e,n)=>{const r=zI(n)?n.signal:`data('${t.lookupDataSource(n)}')`;return Lz(e,r)||e.push(r),e},[]);if(o.length<=0)throw new Error("Projection's fit didn't find any data sources");return[Object.assign({name:r,size:i,fit:{signal:o.length>1?`[${o.join(", ")}]`:o[0]}},n)]}return[Object.assign(Object.assign({name:r},{translate:{signal:"[width / 2, height / 2]"}}),n)]}const IV=["type","clipAngle","clipExtent","center","rotate","precision","reflectX","reflectY","coefficient","distance","fraction","lobes","parallel","radius","ratio","spacing","tilt"];class UV extends BH{constructor(t,e,n,r){super(Object.assign({},e),{name:t}),this.specifiedProjection=e,this.size=n,this.data=r,this.merged=!1}get isFit(){return!!this.data}}function qV(t){t.component.projection=oX(t)?function(t){var e;if(t.hasProjection){const n=t.specifiedProjection,r=!(n&&(null!=n.scale||null!=n.translate)),i=r?[t.getSizeSignalRef("width"),t.getSizeSignalRef("height")]:void 0,o=r?function(t){const e=[],{encoding:n}=t;for(const r of[[hP,dP],[gP,pP]])(Iq(n[r[0]])||Iq(n[r[1]]))&&e.push({signal:t.getName(`geojson_${e.length}`)});t.channelHasField(bP)&&t.typedFieldDef(bP).type===oU&&e.push({signal:t.getName(`geojson_${e.length}`)});0===e.length&&e.push(t.requestDataName(tY));return e}(t):void 0;return new UV(t.projectionName(!0),Object.assign(Object.assign({},null!==(e=t.config.projection)&&void 0!==e?e:{}),null!==n&&void 0!==n?n:{}),i,o)}return}(t):function(t){if(0===t.children.length)return;let e;for(const e of t.children)qV(e);const n=Iz(t.children,t=>{const n=t.component.projection;if(n){if(e){const t=function(t,e){const n=Iz(IV,n=>!Object(K.v)(t.explicit,n)&&!Object(K.v)(e.explicit,n)||!(!Object(K.v)(t.explicit,n)||!Object(K.v)(e.explicit,n)||zz(t.get(n))!==zz(e.get(n))));if(zz(t.size)===zz(e.size)){if(n)return t;if(zz(t.explicit)===zz({}))return e;if(zz(e.explicit)===zz({}))return t}return null}(e,n);return t&&(e=t),!!t}return e=n,!0}return!0});if(e&&n){const n=t.projectionName(!0),r=new UV(n,e.specifiedProjection,e.size,$z(e.data));for(const e of t.children){const t=e.component.projection;t&&(t.isFit&&r.data.push(...e.component.projection.data),e.renameProjection(t.get("name"),n),t.merged=!0)}return r}return}(t)}function WV(t,e){return`${HL(t)}_${e}`}function HV(t,e,n){var r;const i=WV(null!==(r=Hq(n,void 0))&&void 0!==r?r:{},e);return t.getName(`${i}_bins`)}function YV(t,e,n){let r,i;r=function(t){return"as"in t}(t)?Object(K.H)(t.as)?[t.as,`${t.as}_end`]:[t.as[0],t.as[1]]:[Cq(t,{forAs:!0}),Cq(t,{binSuffix:"end",forAs:!0})];const o=Object.assign({},Hq(e,void 0)),a=WV(o,t.field),{signal:s,extentSignal:u}=function(t,e){return{signal:t.getName(`${e}_bins`),extentSignal:t.getName(`${e}_extent`)}}(n,a);if(ZL(o.extent)){const t=o.extent,e=t.selection;i=$G(n.getSelectionComponent(Qz(e),e),t),delete o.extent}return{key:a,binComponent:Object.assign(Object.assign(Object.assign({bin:o,field:t.field,as:[r]},s?{signal:s}:{}),u?{extentSignal:u}:{}),i?{span:i}:{})}}class GV extends VY{constructor(t,e){super(t),this.bins=e}clone(){return new GV(null,$z(this.bins))}static makeFromEncoding(t,e){const n=e.reduceFieldDef((t,n,r)=>{if(jq(n)&&YL(n.bin)){const{key:i,binComponent:o}=YV(n,n.bin,e);t[i]=Object.assign(Object.assign(Object.assign({},o),t[i]),function(t,e,n,r){var i,o;if(Xq(e,n)){const a=oX(t)&&null!==(o=null!==(i=t.axis(n))&&void 0!==i?i:t.legend(n))&&void 0!==o?o:{},s=Cq(e,{expr:"datum"}),u=Cq(e,{expr:"datum",binSuffix:"end"});return{formulaAs:Cq(e,{binSuffix:"range",forAs:!0}),formula:eq(s,u,a.format,a.formatType,r)}}return{}}(e,n,r,e.config))}return t},{});return Gz(n)?null:new GV(t,n)}static makeFromTransform(t,e,n){const{key:r,binComponent:i}=YV(e,e.bin,n);return new GV(t,{[r]:i})}merge(t,e){for(const n of Vz(t.bins))n in this.bins?(e(t.bins[n].signal,this.bins[n].signal),this.bins[n].as=qz([...this.bins[n].as,...t.bins[n].as],Rz)):this.bins[n]=t.bins[n];for(const e of t.children)t.removeChild(e),e.parent=this;t.remove()}producedFields(){return new Set(Zz(this.bins).map(t=>t.as).flat(2))}dependentFields(){return new Set(Zz(this.bins).map(t=>t.field))}hash(){return`Bin ${Rz(this.bins)}`}assemble(){return Zz(this.bins).flatMap(t=>{const e=[],[n,...r]=t.as,i=t.bin,{extent:o}=i,a=wz(i,["extent"]),s=Object.assign(Object.assign(Object.assign({type:"bin",field:iR(t.field),as:n,signal:t.signal},ZL(o)?{extent:null}:{extent:o}),t.span?{span:{signal:`span(${t.span})`}}:{}),a);!o&&t.extentSignal&&(e.push({type:"extent",field:iR(t.field),signal:t.extentSignal}),s.extent={signal:t.extentSignal}),e.push(s);for(const t of r)for(let r=0;r<2;r++)e.push({type:"formula",expr:Cq({field:n[r]},{expr:"datum"}),as:t[r]});return t.formula&&e.push({type:"formula",expr:t.formula,as:t.formulaAs}),e})}}class VV extends VY{constructor(t){let e;if(super(null),XH(t=null!==t&&void 0!==t?t:{name:"source"})||(e=t.format?Object.assign({},Tz(t.format,["parse"])):{}),VH(t))this._data={values:t.values};else if(GH(t)){if(this._data={url:t.url},!e.type){let n=/(?:\.([^.]+))?$/.exec(t.url)[1];Lz(["json","csv","tsv","dsv","topojson"],n)||(n="json"),e.type=n}}else QH(t)?this._data={values:[{type:"Sphere"}]}:(ZH(t)||XH(t))&&(this._data={});this._generator=XH(t),t.name&&(this._name=t.name),e&&!Gz(e)&&(this._data.format=e)}dependentFields(){return new Set}producedFields(){}get data(){return this._data}hasName(){return!!this._name}get isGenerator(){return this._generator}get dataName(){return this._name}set dataName(t){this._name=t}set parent(t){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:[]})}}function ZV(t){for(const e of t){for(const t of e.children)if(t.parent!==e)return console.error("Dataflow graph is inconsistent.",e,t),!1;if(!ZV(e.children))return!1}return!0}class XV extends VY{constructor(t,e){super(t),this.params=e}clone(){return new XV(null,this.params)}dependentFields(){return new Set}producedFields(){}hash(){return`Graticule ${Rz(this.params)}`}assemble(){return Object.assign({type:"graticule"},!0===this.params?{}:this.params)}}class JV extends VY{constructor(t,e){super(t),this.params=e}clone(){return new JV(null,this.params)}dependentFields(){return new Set}producedFields(){var t;return new Set([null!==(t=this.params.as)&&void 0!==t?t:"data"])}hash(){return`Hash ${Rz(this.params)}`}assemble(){return Object.assign({type:"sequence"},this.params)}}function QV(t){return t instanceof VV||t instanceof XV||t instanceof JV}class KV{constructor(){this._mutated=!1}setMutated(){this._mutated=!0}get mutatedFlag(){return this._mutated}}class tZ extends KV{constructor(){super(),this._continue=!1}setContinue(){this._continue=!0}get continueFlag(){return this._continue}get flags(){return{continueFlag:this.continueFlag,mutatedFlag:this.mutatedFlag}}set flags({continueFlag:t,mutatedFlag:e}){t&&this.setContinue(),e&&this.setMutated()}reset(){}optimizeNextFromLeaves(t){if(QV(t))return!1;const e=t.parent,{continueFlag:n}=this.run(t);return n&&this.optimizeNextFromLeaves(e),this.mutatedFlag}}class eZ extends KV{}function nZ(t,e,n,r){const i=oX(r)?r.encoding[oL(e)]:void 0;if(jq(n)&&oX(r)&&pq(e,n,i,r.stack,r.markDef,r.config))t.add(Cq(n,{})),t.add(Cq(n,{suffix:"end"})),n.bin&&Xq(n,e)&&t.add(Cq(n,{binSuffix:"range"}));else if(function(t){return t in RP}(e)){const n=function(t){switch(t){case dP:return"y";case pP:return"y2";case hP:return"x";case gP:return"x2"}}(e);t.add(r.getName(n))}else t.add(Cq(n));return t}class rZ extends VY{constructor(t,e,n){super(t),this.dimensions=e,this.measures=n}clone(){return new rZ(null,new Set(this.dimensions),$z(this.measures))}get groupBy(){return this.dimensions}static makeFromEncoding(t,e){let n=!1;e.forEachFieldDef(t=>{t.aggregate&&(n=!0)});const r={},i=new Set;return n?(e.forEachFieldDef((t,n)=>{var o,a,s,u;const{aggregate:l,field:c}=t;if(l)if("count"===l)r["*"]=null!==(o=r["*"])&&void 0!==o?o:{},r["*"].count=new Set([Cq(t,{forAs:!0})]);else{if(VR(l)||ZR(l)){const t=VR(l)?"argmin":"argmax",e=l[t];r[e]=null!==(a=r[e])&&void 0!==a?a:{},r[e][t]=new Set([Cq({op:t,field:e},{forAs:!0})])}else r[c]=null!==(s=r[c])&&void 0!==s?s:{},r[c][l]=new Set([Cq(t,{forAs:!0})]);LL(n)&&"unaggregated"===e.scaleDomain(n)&&(r[c]=null!==(u=r[c])&&void 0!==u?u:{},r[c].min=new Set([Cq({field:c,aggregate:"min"},{forAs:!0})]),r[c].max=new Set([Cq({field:c,aggregate:"max"},{forAs:!0})]))}else nZ(i,n,t,e)}),i.size+Vz(r).length===0?null:new rZ(t,i,r)):null}static makeFromTransform(t,e){var n,r,i;const o=new Set,a={};for(const t of e.aggregate){const{op:e,field:i,as:o}=t;e&&("count"===e?(a["*"]=null!==(n=a["*"])&&void 0!==n?n:{},a["*"].count=new Set([o||Cq(t,{forAs:!0})])):(a[i]=null!==(r=a[i])&&void 0!==r?r:{},a[i][e]=new Set([o||Cq(t,{forAs:!0})])))}for(const t of null!==(i=e.groupby)&&void 0!==i?i:[])o.add(t);return o.size+Vz(a).length===0?null:new rZ(t,o,a)}merge(t){return function(t,e){if(t.size!==e.size)return!1;for(const n of t)if(!e.has(n))return!1;return!0}(this.dimensions,t.dimensions)?(function(t,e){var n;for(const r of Vz(e)){const i=e[r];for(const e of Vz(i))r in t?t[r][e]=new Set([...null!==(n=t[r][e])&&void 0!==n?n:[],...i[e]]):t[r]={[e]:i[e]}}}(this.measures,t.measures),!0):(function(...t){vI.debug(...t)}("different dimensions, cannot merge"),!1)}addDimensions(t){t.forEach(this.dimensions.add,this.dimensions)}dependentFields(){return new Set([...this.dimensions,...Vz(this.measures)])}producedFields(){const t=new Set;for(const e of Vz(this.measures))for(const n of Vz(this.measures[e])){const r=this.measures[e][n];0===r.size?t.add(`${n}_${e}`):r.forEach(t.add,t)}return t}hash(){return`Aggregate ${Rz({dimensions:this.dimensions,measures:this.measures})}`}assemble(){const t=[],e=[],n=[];for(const r of Vz(this.measures))for(const i of Vz(this.measures[r]))for(const o of this.measures[r][i])n.push(o),t.push(i),e.push("*"===r?null:iR(r));return{type:"aggregate",groupby:[...this.dimensions].map(iR),ops:t,fields:e,as:n}}}class iZ extends VY{constructor(t,e,n,r){super(t),this.model=e,this.name=n,this.data=r;for(const t of UP){const n=e.facet[t];if(n){const{bin:r,sort:i}=n;this[t]=Object.assign({name:e.getName(`${t}_domain`),fields:[Cq(n),...YL(r)?[Cq(n,{binSuffix:"end"})]:[]]},aq(i)?{sortField:i}:Object(K.A)(i)?{sortIndexField:JG(n,t)}:{})}}this.childModel=e.child}hash(){let t="Facet";for(const e of UP)this[e]&&(t+=` ${e.charAt(0)}:${Rz(this[e])}`);return t}get fields(){var t;const e=[];for(const n of UP)(null===(t=this[n])||void 0===t?void 0:t.fields)&&e.push(...this[n].fields);return e}dependentFields(){const t=new Set(this.fields);for(const e of UP)this[e]&&(this[e].sortField&&t.add(this[e].sortField.field),this[e].sortIndexField&&t.add(this[e].sortIndexField));return t}producedFields(){return new Set}getSource(){return this.name}getChildIndependentFieldsWithStep(){const t={};for(const e of wL){const n=this.childModel.component.scales[e];if(n&&!n.merged){const r=n.get("type"),i=n.get("range");if(xU(r)&&RI(i)){const n=BZ(IZ(this.childModel,e));n?t[e]=n:bI(`Unknown field for ${e}. 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e.or)t(r,n);else n(e)}(t.filter,t=>{var n;if(ZI(t)){let r=null;UI(t)?r=t.equal:GI(t)?r=t.range[0]:VI(t)&&(r=(null!==(n=t.oneOf)&&void 0!==n?n:t.in)[0]),r&&(xI(r)?e[t.field]="date":Object(K.E)(r)?e[t.field]="number":Object(K.H)(r)&&(e[t.field]="string")),t.timeUnit&&(e[t.field]="date")}}),e}function sZ(t){const e={};function n(t){Gq(t)?e[t.field]="date":"quantitative"===t.type&&function(t){return Object(K.H)(t)&&Lz(["min","max"],t)}(t.aggregate)?e[t.field]="number":sR(t.field)>1?t.field in e||(e[t.field]="flatten"):Aq(t)&&aq(t.sort)&&sR(t.sort.field)>1&&(t.sort.field in e||(e[t.sort.field]="flatten"))}if((oX(t)||aX(t))&&t.forEachFieldDef((e,r)=>{if(jq(e))n(e);else{const i=rL(r),o=t.fieldDef(i);n(Object.assign(Object.assign({},e),{type:o.type}))}}),oX(t)){const{mark:n,markDef:r,encoding:i}=t;if(TR(n)&&!t.encoding.order){const t=i["horizontal"===r.orient?"y":"x"];!yq(t)||"quantitative"!==t.type||t.field in e||(e[t.field]="number")}}return e}class uZ extends 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cZ(null,$z(this.transform))}addDimensions(t){this.transform.groupby=qz(this.transform.groupby.concat(t),t=>t)}dependentFields(){const t=new Set;return this.transform.groupby&&this.transform.groupby.forEach(t.add,t),this.transform.joinaggregate.map(t=>t.field).filter(t=>void 0!==t).forEach(t.add,t),t}producedFields(){return new Set(this.transform.joinaggregate.map(this.getDefaultName))}getDefaultName(t){var e;return null!==(e=t.as)&&void 0!==e?e:Cq(t)}hash(){return`JoinAggregateTransform ${Rz(this.transform)}`}assemble(){const t=[],e=[],n=[];for(const r of this.transform.joinaggregate)e.push(r.op),n.push(this.getDefaultName(r)),t.push(void 0===r.field?null:r.field);const r=this.transform.groupby;return Object.assign({type:"joinaggregate",as:n,ops:e,fields:t},void 0!==r?{groupby:r}:{})}}class fZ extends VY{constructor(t,e){super(t),this._stack=e}clone(){return new fZ(null,$z(this._stack))}static makeFromTransform(t,e){const{stack:n,groupby:r,as:i,offset:o="zero"}=e,a=[],s=[];if(void 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r=null!==(t=this.title)&&void 0!==t?t:{},{encoding:i}=r,o=wz(r,["encoding"]),a=Object.assign(Object.assign(Object.assign({},Jq(this.config.title).nonMark),o),i?{encode:{update:i}}:{});if(a.text)return Lz(["unit","layer"],this.type)?Lz(["middle",void 0],a.anchor)&&(a.frame=null!==(e=a.frame)&&void 0!==e?e:"group"):a.anchor=null!==(n=a.anchor)&&void 0!==n?n:"start",Gz(a)?void 0:a}assembleGroup(t=[]){const e={};(t=t.concat(this.assembleSignals())).length>0&&(e.signals=t);const n=this.assembleLayout();n&&(e.layout=n),e.marks=[].concat(this.assembleHeaderMarks(),this.assembleMarks());const r=!this.parent||aX(this.parent)?function t(e){return uX(e)||sX(e)?e.children.reduce((e,n)=>e.concat(t(n)),UZ(e)):UZ(e)}(this):[];r.length>0&&(e.scales=r);const i=this.assembleAxes();i.length>0&&(e.axes=i);const o=this.assembleLegends();return o.length>0&&(e.legends=o),e}getName(t){return Qz((this.name?this.name+"_":"")+t)}requestDataName(t){var e;const n=this.getName(t),r=this.component.data.outputNodeRefCounts;return r[n]=(null!==(e=r[n])&&void 0!==e?e:0)+1,n}getSizeSignalRef(t){if(aX(this.parent)){const e=AL(mV(t)),n=this.component.scales[e];if(n&&!n.merged){const t=n.get("type"),r=n.get("range");if(xU(t)&&RI(r)){const t=n.get("name"),r=BZ(IZ(this,e));if(r){return{signal:gV(t,n,Cq({aggregate:"distinct",field:r},{expr:"datum"}))}}return bI(`Unknown field for ${e}. Cannot calculate view size.`),null}}}return{signal:this.signalNameMap.get(this.getName(t))}}lookupDataSource(t){const e=this.component.data.outputNodes[t];return e?e.getSource():t}getSignalName(t){return this.signalNameMap.get(t)}renameSignal(t,e){this.signalNameMap.rename(t,e)}renameScale(t,e){this.scaleNameMap.rename(t,e)}renameProjection(t,e){this.projectionNameMap.rename(t,e)}scaleName(t,e){return e?this.getName(t):tL(t)&&LL(t)&&this.component.scales[t]||this.scaleNameMap.has(this.getName(t))?this.scaleNameMap.get(this.getName(t)):void 0}projectionName(t){return t?this.getName("projection"):this.component.projection&&!this.component.projection.merged||this.projectionNameMap.has(this.getName("projection"))?this.projectionNameMap.get(this.getName("projection")):void 0}getScaleComponent(t){if(!this.component.scales)throw new Error("getScaleComponent cannot be called before parseScale(). Make sure you have called parseScale or use parseUnitModelWithScale().");const e=this.component.scales[t];return e&&!e.merged?e:this.parent?this.parent.getScaleComponent(t):void 0}getSelectionComponent(t,e){let n=this.component.selection[t];if(!n&&this.parent&&(n=this.parent.getSelectionComponent(t,e)),!n)throw new Error(v.selectionNotFound(e));return n}hasAxisOrientSignalRef(){var t,e;return(null===(t=this.component.axes.x)||void 0===t?void 0:t.some(t=>t.hasOrientSignalRef()))||(null===(e=this.component.axes.y)||void 0===e?void 0:e.some(t=>t.hasOrientSignalRef()))}}class cX extends lX{vgField(t,e={}){const n=this.fieldDef(t);if(n)return Cq(n,e)}reduceFieldDef(t,e){return mW(this.getMapping(),(e,n,r)=>{const i=Bq(n);return i?t(e,i,r):e},e)}forEachFieldDef(t,e){gW(this.getMapping(),(e,n)=>{const r=Bq(e);r&&t(r,n)},e)}}class fX extends VY{constructor(t,e){var n,r,i;super(t),this.transform=e,this.transform=$z(e);const o=null!==(n=this.transform.as)&&void 0!==n?n:[void 0,void 0];this.transform.as=[null!==(r=o[0])&&void 0!==r?r:"value",null!==(i=o[1])&&void 0!==i?i:"density"]}clone(){return new fX(null,$z(this.transform))}dependentFields(){var t;return new Set([this.transform.density,...null!==(t=this.transform.groupby)&&void 0!==t?t:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`DensityTransform ${Rz(this.transform)}`}assemble(){const t=this.transform,{density:e}=t,n=wz(t,["density"]);return Object.assign({type:"kde",field:e},n)}}class dX extends VY{constructor(t,e){super(t),this.filter=e}clone(){return new dX(null,Object.assign({},this.filter))}static make(t,e){const{config:n,mark:r,markDef:i}=e;if("filter"!==rW("invalid",i,n))return null;const o=e.reduceFieldDef((t,n,i)=>{const o=LL(i)&&e.getScaleComponent(i);if(o){_U(o.get("type"))&&"count"!==n.aggregate&&!TR(r)&&(t[n.field]=n)}return t},{});return Vz(o).length?new dX(t,o):null}dependentFields(){return new Set(Vz(this.filter))}producedFields(){return new Set}hash(){return`FilterInvalid ${Rz(this.filter)}`}assemble(){const t=Vz(this.filter).reduce((t,e)=>{const n=this.filter[e],r=Cq(n,{expr:"datum"});return null!==n&&("temporal"===n.type?t.push(`(isDate(${r}) || (isValid(${r}) && isFinite(+${r})))`):"quantitative"===n.type&&(t.push(`isValid(${r})`),t.push(`isFinite(+${r})`))),t},[]);return t.length>0?{type:"filter",expr:t.join(" && ")}:null}}class hX extends VY{constructor(t,e){super(t),this.transform=e,this.transform=$z(e);const{flatten:n,as:r=[]}=this.transform;this.transform.as=n.map((t,e)=>{var n;return null!==(n=r[e])&&void 0!==n?n:t})}clone(){return new hX(this.parent,$z(this.transform))}dependentFields(){return new Set(this.transform.flatten)}producedFields(){return new Set(this.transform.as)}hash(){return`FlattenTransform ${Rz(this.transform)}`}assemble(){const{flatten:t,as:e}=this.transform;return{type:"flatten",fields:t,as:e}}}class pX extends VY{constructor(t,e){var n,r,i;super(t),this.transform=e,this.transform=$z(e);const o=null!==(n=this.transform.as)&&void 0!==n?n:[void 0,void 0];this.transform.as=[null!==(r=o[0])&&void 0!==r?r:"key",null!==(i=o[1])&&void 0!==i?i:"value"]}clone(){return new pX(null,$z(this.transform))}dependentFields(){return new Set(this.transform.fold)}producedFields(){return new Set(this.transform.as)}hash(){return`FoldTransform ${Rz(this.transform)}`}assemble(){const{fold:t,as:e}=this.transform;return{type:"fold",fields:t,as:e}}}class gX extends VY{constructor(t,e,n,r){super(t),this.fields=e,this.geojson=n,this.signal=r}clone(){return new gX(null,$z(this.fields),this.geojson,this.signal)}static parseAll(t,e){if(e.component.projection&&!e.component.projection.isFit)return t;let n=0;for(const r of[[hP,dP],[gP,pP]]){const i=r.map(t=>{const n=Iq(e.encoding[t]);return yq(n)?n.field:xq(n)?{expr:`${n.datum}`}:kq(n)?{expr:`${n.value}`}:void 0});(i[0]||i[1])&&(t=new gX(t,i,null,e.getName(`geojson_${n++}`)))}if(e.channelHasField(bP)){const r=e.typedFieldDef(bP);r.type===oU&&(t=new gX(t,null,r.field,e.getName(`geojson_${n++}`)))}return t}dependentFields(){var t;const e=(null!==(t=this.fields)&&void 0!==t?t:[]).filter(K.H);return new Set([...this.geojson?[this.geojson]:[],...e])}producedFields(){return new Set}hash(){return`GeoJSON ${this.geojson} ${this.signal} ${Rz(this.fields)}`}assemble(){return Object.assign(Object.assign(Object.assign({type:"geojson"},this.fields?{fields:this.fields}:{}),this.geojson?{geojson:this.geojson}:{}),{signal:this.signal})}}class mX extends VY{constructor(t,e,n,r){super(t),this.projection=e,this.fields=n,this.as=r}clone(){return new mX(null,this.projection,$z(this.fields),$z(this.as))}static parseAll(t,e){if(!e.projectionName())return t;for(const n of[[hP,dP],[gP,pP]]){const r=n.map(t=>{const n=Iq(e.encoding[t]);return yq(n)?n.field:xq(n)?{expr:`${n.datum}`}:kq(n)?{expr:`${n.value}`}:void 0}),i=n[0]===gP?"2":"";(r[0]||r[1])&&(t=new mX(t,e.projectionName(),r,[e.getName("x"+i),e.getName("y"+i)]))}return t}dependentFields(){return new Set(this.fields.filter(K.H))}producedFields(){return new Set(this.as)}hash(){return`Geopoint ${this.projection} ${Rz(this.fields)} ${Rz(this.as)}`}assemble(){return{type:"geopoint",projection:this.projection,fields:this.fields,as:this.as}}}class vX extends VY{constructor(t,e){super(t),this.transform=e}clone(){return new vX(null,$z(this.transform))}dependentFields(){var t;return new Set([this.transform.impute,this.transform.key,...null!==(t=this.transform.groupby)&&void 0!==t?t:[]])}producedFields(){return new Set([this.transform.impute])}processSequence(t){const{start:e=0,stop:n,step:r}=t;return{signal:`sequence(${[e,n,...r?[r]:[]].join(",")})`}}static makeFromTransform(t,e){return new vX(t,e)}static makeFromEncoding(t,e){const n=e.encoding,r=n.x,i=n.y;if(yq(r)&&yq(i)){const o=r.impute?r:i.impute?i:void 0;if(void 0===o)return;const a=r.impute?i:i.impute?r:void 0,{method:s,value:u,frame:l,keyvals:c}=o.impute,f=vW(e.mark,n);return new vX(t,Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({impute:o.field,key:a.field},s?{method:s}:{}),void 0!==u?{value:u}:{}),l?{frame:l}:{}),void 0!==c?{keyvals:c}:{}),f.length?{groupby:f}:{}))}return null}hash(){return`Impute ${Rz(this.transform)}`}assemble(){const{impute:t,key:e,keyvals:n,method:r,groupby:i,value:o,frame:a=[null,null]}=this.transform,s=Object.assign(Object.assign(Object.assign(Object.assign({type:"impute",field:t,key:e},n?{keyvals:function(t){return void 0!==(null===t||void 0===t?void 0:t.stop)}(n)?this.processSequence(n):n}:{}),{method:"value"}),i?{groupby:i}:{}),{value:r&&"value"!==r?null:o});if(r&&"value"!==r){return[s,Object.assign({type:"window",as:[`imputed_${t}_value`],ops:[r],fields:[t],frame:a,ignorePeers:!1},i?{groupby:i}:{}),{type:"formula",expr:`datum.${t} === null ? datum.imputed_${t}_value : datum.${t}`,as:t}]}return[s]}}class yX extends VY{constructor(t,e){var n,r,i;super(t),this.transform=e,this.transform=$z(e);const o=null!==(n=this.transform.as)&&void 0!==n?n:[void 0,void 0];this.transform.as=[null!==(r=o[0])&&void 0!==r?r:e.on,null!==(i=o[1])&&void 0!==i?i:e.loess]}clone(){return new yX(null,$z(this.transform))}dependentFields(){var t;return new Set([this.transform.loess,this.transform.on,...null!==(t=this.transform.groupby)&&void 0!==t?t:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`LoessTransform ${Rz(this.transform)}`}assemble(){const t=this.transform,{loess:e,on:n}=t,r=wz(t,["loess","on"]);return Object.assign({type:"loess",x:n,y:e},r)}}class bX extends VY{constructor(t,e,n){super(t),this.transform=e,this.secondary=n}clone(){return new bX(null,$z(this.transform),this.secondary)}static make(t,e,n,r){const i=e.component.data.sources,{from:o}=n;let a=null;if(function(t){return"data"in t}(o)){let t=TX(o.data,i);t||(t=new VV(o.data),i.push(t));const n=e.getName(`lookup_${r}`);a=new ZY(t,n,"lookup",e.component.data.outputNodeRefCounts),e.component.data.outputNodes[n]=a}else if(function(t){return"selection"in t}(o)){const t=o.selection;if(n=Object.assign({as:t},n),!(a=e.getSelectionComponent(Qz(t),t).materialized))throw new Error(v.noSameUnitLookup(t))}return new bX(t,n,a.getSource())}dependentFields(){return new Set([this.transform.lookup])}producedFields(){return new Set(this.transform.as?Object(K.i)(this.transform.as):this.transform.from.fields)}hash(){return`Lookup ${Rz({transform:this.transform,secondary:this.secondary})}`}assemble(){let t;if(this.transform.from.fields)t=Object.assign({values:this.transform.from.fields},this.transform.as?{as:Object(K.i)(this.transform.as)}:{});else{let e=this.transform.as;Object(K.H)(e)||(bI(v.NO_FIELDS_NEEDS_AS),e="_lookup"),t={as:[e]}}return Object.assign(Object.assign({type:"lookup",from:this.secondary,key:this.transform.from.key,fields:[this.transform.lookup]},t),this.transform.default?{default:this.transform.default}:{})}}class xX extends VY{constructor(t,e){var n,r,i;super(t),this.transform=e,this.transform=$z(e);const o=null!==(n=this.transform.as)&&void 0!==n?n:[void 0,void 0];this.transform.as=[null!==(r=o[0])&&void 0!==r?r:"prob",null!==(i=o[1])&&void 0!==i?i:"value"]}clone(){return new xX(null,$z(this.transform))}dependentFields(){var t;return new Set([this.transform.quantile,...null!==(t=this.transform.groupby)&&void 0!==t?t:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`QuantileTransform ${Rz(this.transform)}`}assemble(){const t=this.transform,{quantile:e}=t,n=wz(t,["quantile"]);return Object.assign({type:"quantile",field:e},n)}}class _X extends VY{constructor(t,e){var n,r,i;super(t),this.transform=e,this.transform=$z(e);const o=null!==(n=this.transform.as)&&void 0!==n?n:[void 0,void 0];this.transform.as=[null!==(r=o[0])&&void 0!==r?r:e.on,null!==(i=o[1])&&void 0!==i?i:e.regression]}clone(){return new _X(null,$z(this.transform))}dependentFields(){var t;return new Set([this.transform.regression,this.transform.on,...null!==(t=this.transform.groupby)&&void 0!==t?t:[]])}producedFields(){return new Set(this.transform.as)}hash(){return`RegressionTransform ${Rz(this.transform)}`}assemble(){const t=this.transform,{regression:e,on:n}=t,r=wz(t,["regression","on"]);return Object.assign({type:"regression",x:n,y:e},r)}}class wX extends VY{constructor(t,e){super(t),this.transform=e}clone(){return new wX(null,$z(this.transform))}addDimensions(t){var e;this.transform.groupby=qz((null!==(e=this.transform.groupby)&&void 0!==e?e:[]).concat(t),t=>t)}producedFields(){}dependentFields(){var t;return new Set([this.transform.pivot,this.transform.value,...null!==(t=this.transform.groupby)&&void 0!==t?t:[]])}hash(){return`PivotTransform ${Rz(this.transform)}`}assemble(){const{pivot:t,value:e,groupby:n,limit:r,op:i}=this.transform;return Object.assign(Object.assign(Object.assign({type:"pivot",field:t,value:e},void 0!==r?{limit:r}:{}),void 0!==i?{op:i}:{}),void 0!==n?{groupby:n}:{})}}class OX extends VY{constructor(t,e){super(t),this.transform=e}clone(){return new OX(null,$z(this.transform))}dependentFields(){return new Set}producedFields(){return new Set}hash(){return`SampleTransform ${Rz(this.transform)}`}assemble(){return{type:"sample",size:this.transform.sample}}}function jX(t){let e=0;return function n(r,i){var o;r instanceof VV&&!r.isGenerator&&!GH(r.data)&&(t.push(i),i={name:null,source:i.name,transform:[]});if(r instanceof uZ&&(r.parent instanceof VV&&!i.source?(i.format=Object.assign(Object.assign({},null!==(o=i.format)&&void 0!==o?o:{}),{parse:r.assembleFormatParse()}),i.transform.push(...r.assembleTransforms(!0))):i.transform.push(...r.assembleTransforms())),r instanceof iZ){i.name||(i.name=`data_${e++}`),!i.source||i.transform.length>0?(t.push(i),r.data=i.name):r.data=i.source;for(const e of r.assemble())t.push(e)}else switch((r instanceof XV||r instanceof JV||r instanceof dX||r instanceof MG||r instanceof XG||r instanceof mX||r instanceof gX||r instanceof rZ||r instanceof bX||r instanceof dZ||r instanceof cZ||r instanceof pX||r instanceof hX||r instanceof fX||r instanceof yX||r instanceof xX||r instanceof _X||r instanceof lZ||r instanceof OX||r instanceof wX)&&i.transform.push(r.assemble()),(r instanceof GV||r instanceof XY||r instanceof vX||r instanceof fZ)&&i.transform.push(...r.assemble()),r instanceof ZY&&(i.source&&0===i.transform.length?r.setSource(i.source):r.parent instanceof ZY?r.setSource(i.name):(i.name||(i.name=`data_${e++}`),r.setSource(i.name),1===r.numChildren()&&(t.push(i),i={name:null,source:i.name,transform:[]}))),r.numChildren()){case 0:r instanceof ZY&&(!i.source||i.transform.length>0)&&t.push(i);break;case 1:n(r.children[0],i);break;default:{i.name||(i.name=`data_${e++}`);let o=i.name;!i.source||i.transform.length>0?t.push(i):o=i.source;for(const t of r.children)n(t,{name:null,source:o,transform:[]});break}}}}function kX(t){return"top"===t||"left"===t||zI(t)?"header":"footer"}function AX(t,e){var n;const{facet:r,config:i,child:o,component:a}=t;if(t.channelHasField(e)){const s=r[e],u=KG("title",null,i,e);let l=zq(s,i,{allowDisabling:!0,includeDefault:void 0===u||!!u});o.component.layoutHeaders[e].title&&(l=Object(K.A)(l)?l.join(", "):l,l+=" / "+o.component.layoutHeaders[e].title,o.component.layoutHeaders[e].title=null);const c=KG("labelOrient",s,i,e),f=uR((null!==(n=s.header)&&void 0!==n?n:{}).labels,i.header.labels,!0),d=Lz(["bottom","right"],c)?"footer":"header";a.layoutHeaders[e]={title:l,facetFieldDef:s,[d]:"facet"===e?[]:[EX(t,e,f)]}}}function EX(t,e,n){const r="row"===e?"height":"width";return{labels:n,sizeSignal:t.child.component.layoutSize.get(r)?t.child.getSizeSignalRef(r):void 0,axes:[]}}function SX(t,e){var n;const{child:r}=t;if(r.component.axes[e]){const{layoutHeaders:i,resolve:o}=t.component;if(o.axis[e]=bV(o,e),"shared"===o.axis[e]){const o="x"===e?"column":"row",a=i[o];for(const i of r.component.axes[e]){const 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t=i.get("type"),n=i.get("range");if(xU(t)){const t=rH(r.view,e);return RI(n)||QW(t)?"step":t}return eH(r.view,e)}if(t.hasProjection||"arc"===t.mark)return eH(r.view,e);{const t=rH(r.view,e);return QW(t)?t.step:t}}function $X(t,e,n){return Cq(e,Object.assign({suffix:`by_${Cq(t)}`},null!==n&&void 0!==n?n:{}))}class NX extends cX{constructor(t,e,n,r){super(t,"facet",e,n,r,t.resolve),this.child=rJ(t.spec,this,this.getName("child"),void 0,r),this.children=[this.child],this.facet=this.initFacet(t.facet,r)}initFacet(t,e){return uq(t)?mW(t,(t,n,r)=>Lz([eP,nP],r)?void 0===n.field?(bI(v.emptyFieldDef(n,r)),t):(t[r]=Uq(n,r,e),t):(bI(v.incompatibleChannel(r,"facet")),t),{}):{facet:Uq(t,"facet",e)}}channelHasField(t){return!!this.facet[t]}fieldDef(t){return 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ZY(new MG(e,t,{selection:r}),i,"lookup",t.component.data.outputNodeRefCounts)})}(t,O);let j=null;if(aX(t)){const e=t.getName("facet");f=null!==(c=function(t,e){const{row:n,column:r}=e;if(n&&r){let e=null;for(const i of[n,r])if(aq(i.sort)){const{field:n,op:r=nq}=i.sort;t=e=new cZ(t,{joinaggregate:[{op:r,field:n,as:$X(i,i.sort,{forAs:!0})}],groupby:[Cq(i)]})}return e}return null}(f,t.facet))&&void 0!==c?c:f,j=new iZ(f,t,e,O.getSource()),d[e]=j}return Object.assign(Object.assign({},t.component.data),{outputNodes:d,outputNodeRefCounts:h,raw:_,main:O,facetRoot:j,ancestorParse:p})}class PX extends lX{constructor(t,e,n,r){var i,o,a,s;super(t,"concat",e,n,r,t.resolve),"shared"!==(null===(o=null===(i=t.resolve)||void 0===i?void 0:i.axis)||void 0===o?void 0:o.x)&&"shared"!==(null===(s=null===(a=t.resolve)||void 0===a?void 0:a.axis)||void 0===s?void 0:s.y)||bI(v.CONCAT_CANNOT_SHARE_AXIS),this.children=this.getChildren(t).map((t,e)=>rJ(t,this,this.getName("concat_"+e),void 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e=t.assembleTitle(),n=t.assembleGroupStyle(),r=t.assembleGroupEncodeEntry(!1);return Object.assign(Object.assign(Object.assign(Object.assign({type:"group",name:t.getName("group")},e?{title:e}:{}),n?{style:n}:{}),r?{encode:{update:r}}:{}),t.assembleGroup())})}assembleDefaultLayout(){const t=this.layout.columns;return Object.assign(Object.assign({},null!=t?{columns:t}:{}),{bounds:"full",align:"each"})}}const LX=Object.assign(Object.assign({disable:1,gridScale:1,scale:1},vR),{labelExpr:1,encode:1}),BX=Vz(LX);class IX extends BH{constructor(t={},e={},n=!1){super(),this.explicit=t,this.implicit=e,this.mainExtracted=n}clone(){return new IX($z(this.explicit),$z(this.implicit),this.mainExtracted)}hasAxisPart(t){return"axis"===t||("grid"===t||"title"===t?!!this.get(t):!function(t){return!1===t||null===t}(this.get(t)))}hasOrientSignalRef(){return zI(this.explicit.orient)}}function UX(t){return wL.reduce((e,n)=>(t.component.scales[n]&&(e[n]=[function(t,e){var n,r,i;let o=e.axis(t);const a=new IX,s=Iq(e.encoding[t]),{mark:u,config:l}=e,c=(null===o||void 0===o?void 0:o.orient)||(null===(n=l["x"===t?"axisX":"axisY"])||void 0===n?void 0:n.orient)||(null===(r=l.axis)||void 0===r?void 0:r.orient)||function(t){return"x"===t?"bottom":"left"}(t),f=e.getScaleComponent(t).get("type"),d=qG(t,f,c,e.config),h=void 0!==o?!o:WG("disable",l,null===o||void 0===o?void 0:o.style,d).configValue;if(a.set("disable",h,void 0!==o),h)return a;const p=function(t,e,n,r,i){const o=null===e||void 0===e?void 0:e.labelAngle;if(void 0!==o)return zI(o)?o:fR(o);{const{configValue:o}=WG("labelAngle",t.config,null===e||void 0===e?void 0:e.style,i);return void 0!==o?fR(o):n===iP&&Lz([iU,nU],r.type)?270:void 0}}(e,o=o||{},t,s,d),g={fieldOrDatumDef:s,axis:o,channel:t,model:e,scaleType:f,orient:c,labelAngle:p,mark:u,config:l};for(const n of BX){const r=n in HG?HG[n](g):bR(n)?o[n]:void 0,i=void 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n=t[r],i=e[r];if(!!n!=!!i)return;if(n&&i){const e=n.getWithExplicit("orient"),o=i.getWithExplicit("orient");if(e.explicit&&o.explicit&&e.value!==o.value)return;t[r]=HX(n,i)}}}return t}function HX(t,e){for(const n of BX){const r=HH(t.getWithExplicit(n),e.getWithExplicit(n),n,"axis",(t,e)=>{switch(n){case"title":return cW(t,e);case"gridScale":return{explicit:t.explicit,value:uR(t.value,e.value)}}return WH(t,e,n,"axis")});t.setWithExplicit(n,r)}return t}function YX(t,e,n,r,i){if("disable"===e)return void 0!==n;switch(n=n||{},e){case"titleAngle":case"labelAngle":return t===(zI(n.labelAngle)?n.labelAngle:fR(n.labelAngle));case"values":return!!n.values;case"encode":return!!n.encoding||!!n.labelAngle;case"title":if(t===ZG(r,i))return!0}return t===n[e]}const GX=new Set(["grid","translate","format","formatType","orient","labelExpr","tickCount","position","tickMinStep"]);function VX(t,e,n,{graticule:r}){const 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0}(t)),a=nW(r),s=t.encoding.key,u=function(t){const{encoding:e,stack:n,mark:r,markDef:i,config:o}=t,a=e.order;if(!(!Object(K.A)(a)&&kq(a)&&Pz(a.value)||!a&&Pz(rW("order",i,o)))){if((Object(K.A)(a)||yq(a))&&!n)return sW(a,{expr:"datum"});if(TR(r)){const n="horizontal"===i.orient?"y":"x",r=e[n];if(yq(r)){const e=r.sort;return Object(K.A)(e)?{field:Cq(r,{prefix:n,suffix:"sort_index",expr:"datum"})}:aq(e)?{field:Cq({aggregate:dW(t.encoding)?e.op:void 0,field:e.field},{expr:"datum"})}:oq(e)?{field:Cq(t.fieldDef(e.encoding),{expr:"datum"}),order:e.order}:null===e?void 0:{field:Cq(r,{binSuffix:t.stack&&t.stack.impute?"mid":void 0,expr:"datum"})}}}}}(t),l=function(t){if(!t.component.selection)return null;const e=Vz(t.component.selection).length;let n=e,r=t.parent;for(;r&&0===n;)n=Vz(r.component.selection).length,r=r.parent;return n?{interactive:e>0}:null}(t),c=rW("aria",r,i),f=XX[n].postEncodingTransform?XX[n].postEncodingTransform(t):null;return[Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign(Object.assign({name:t.getName("marks"),type:XX[n].vgMark},o?{clip:!0}:{}),a?{style:a}:{}),s?{key:s.field}:{}),u?{sort:u}:{}),l||{}),!1===c?{aria:c}:{}),{from:{data:e.fromPrefix+t.requestDataName(tY)},encode:{update:XX[n].encodeEntry(t)}}),f?{transform:f}:{})]}class eJ extends cX{constructor(t,e,n,r={},i){var o,a;super(t,"unit",e,n,i,void 0,KW(t)?t.view:void 0),this.specifiedScales={},this.specifiedAxes={},this.specifiedLegends={},this.specifiedProjection={},this.selection={},this.children=[];const s=PR(t.mark)?t.mark.type:t.mark;this.markDef=VX(t.mark,null!==(o=t.encoding)&&void 0!==o?o:{},i,{graticule:t.data&&KH(t.data)});const u=this.encoding=pW(null!==(a=t.encoding)&&void 0!==a?a:{},this.markDef,i);this.size=function({encoding:t,size:e}){for(const n of wL){const 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r=Iq(t[n]);if(r&&function(t){switch(t){case mP:case vP:case yP:case xP:case bP:case wP:case kP:case AP:return!0;case OP:case jP:case _P:return!1}}(n)){const t=r.legend;e[n]=t?Object.assign({},t):t}return e},{})}parseData(){this.component.data=RX(this)}parseLayoutSize(){!function(t){const{size:e,component:n}=t;for(const r of wL){const i=aL(r);if(e[i]){const t=e[i];n.layoutSize.set(i,QW(t)?"step":t,!0)}else{const e=FX(t,i);n.layoutSize.set(i,e,!1)}}}(this)}parseSelections(){this.component.selection=function(t,e){var n;const r={},i=t.config.selection;for(const o of Vz(null!==e&&void 0!==e?e:{})){const a=$z(e[o]),s=i[a.type],{fields:u,encodings:l}=s,c=wz(s,["fields","encodings"]);for(const t in c)"encodings"===t&&a.fields||"fields"===t&&a.encodings||("mark"===t&&(a[t]=Object.assign(Object.assign({},c[t]),a[t])),void 0!==a[t]&&!0!==a[t]||(a[t]=null!==(n=c[t])&&void 0!==n?n:a[t]));const 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o=r.modifyExpr(t,n);e.push(...r.signals(t,n)),fG(n,r=>{r.signals&&(e=r.signals(t,n,e)),r.modifyExpr&&(o=r.modifyExpr(t,n,o))}),e.push({name:i+jG,on:[{events:{signal:n.name+OG},update:`modify(${Object(K.Z)(n.name+wG)}, ${o})`}]})}),pG(e)}(this,[])]}assembleSelectionData(t){return function(t,e){const n=[...e];return EG(t,e=>{const r={name:e.name+wG};if(e.init){const n=e.project.items.map(t=>{const{signals:e}=t;return wz(t,["signals"])}),i=e.init.map(t=>dG(t,!1));r.values="interval"===e.type?[{unit:SG(t,{escape:!1}),fields:n,values:i}]:i.map(e=>({unit:SG(t,{escape:!1}),fields:n,values:e}))}n.filter(t=>t.name===e.name+wG).length||n.push(r)}),n}(this,t)}assembleLayout(){return null}assembleLayoutSignals(){return dV(this)}assembleMarks(){var t;let e=null!==(t=this.component.mark)&&void 0!==t?t:[];return this.parent&&uX(this.parent)||(e=hG(this,e)),e.map(this.correctDataNames)}getMapping(){return this.encoding}get mark(){return this.markDef.type}channelHasField(t){return 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 * Copyright 2018 Google LLC. All Rights Reserved.
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 * =============================================================================
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/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */Object.defineProperty(e,"__esModule",{value:!0});const r=n(36),i=n(14),o=n(124),a=n(125);class s extends r.Component{static render(t,e,n){return r.render(r.h(s,Object.assign({},n)),t,e)}constructor(t){super(t),this.surfaces=new Map;const e=null==t.startOpen||t.startOpen;this.state={isOpen:e,isFullscreen:!1,activeTab:null,tabs:new Set},this.keyHandler=this.keyHandler.bind(this)}close(){this.setState({isOpen:!1})}open(){this.setState({isOpen:!0})}toggle(){this.setState({isOpen:!this.state.isOpen})}toggleFullScreen(){this.setState({isFullscreen:!this.state.isFullscreen})}isOpen(){return this.state.isOpen}isFullscreen(){return this.state.isFullscreen}getSurface(t,e){const n=this.surfaceId(t,e);let r;if(!this.surfaces.has(n))throw Error(`Surface not found with id: ${n}`);return{container:(r=this.surfaces.get(n)).container,label:r.label,drawArea:r.drawArea}}bindKeys(){document.addEventListener("keydown",this.keyHandler,!1)}unbindKeys(){document.removeEventListener("keydown",this.keyHandler)}surfaceId(t,e){return t+e}setTabs(t){const e=t.map(t=>t.tab),n=this.state.tabs;let r;for(const t of e)n.has(t)||(n.add(t),r=t);null!=r&&this.setState({tabs:n,activeTab:r})}getTabs(){return this.state.tabs}registerSurface(t,e,n){const r=this.surfaceId(t,e);this.surfaces.set(r,n)}keyHandler(t){192===t.keyCode&&(t.shiftKey?this.toggleFullScreen():this.toggle())}setActiveTab(t){this.setState({activeTab:t})}componentDidMount(){this.bindKeys()}componentWillMount(){this.setTabs(this.props.surfaceList)}componentWillReceiveProps(t){this.setTabs(t.surfaceList)}render(){const{isOpen:t,isFullscreen:e,activeTab:n}=this.state,{surfaceList:s}=this.props,l=Array.from(this.getTabs().values()),c=e?"90vw":"550px",f=i.css({width:c,height:"100%",backgroundColor:"#fafafa",boxSizing:"border-box",padding:"10px",position:"fixed",top:"0px",transition:"right 0.5s cubic-bezier(0.645, 0.045, 0.355, 1), width 0.5s cubic-bezier(0.645, 0.045, 0.355, 1)",boxShadow:"0 2px 5px rgba(0, 0, 0, 0.12), 0 2px 5px rgba(0, 0, 0, 0.24)",overflow:"auto",fontFamily:"sans-serif",fontSize:"14px",zIndex:1e3}),d=i.css({right:"0"}),h=i.css({right:`calc(-${c} - 10px)`}),p=t?d:h,g=i.css({});return r.h("div",{className:`${f} ${p} visor`,"data-isopen":t,"data-isfullscreen":e},r.h(u,{fullScreenHandler:this.toggleFullScreen.bind(this),closeHandler:this.close.bind(this),isFullScreen:e}),r.h(a.Tabs,{tabNames:l,activeTab:n,handleClick:this.setActiveTab.bind(this)}),r.h("div",{className:`${g} visor-surfaces`},s.map(t=>r.h(o.SurfaceComponent,{key:t.name+t.tab,name:t.name,tab:t.tab,styles:t.styles,registerSurface:this.registerSurface.bind(this),visible:n===t.tab}))))}}function u(t){const{isFullScreen:e,fullScreenHandler:n,closeHandler:o}=t,a=i.css({display:"flex",backgroundColor:"white",border:"1px solid white",padding:"6px",paddingTop:"10px",marginBottom:"10px",borderRadius:"6px",marginTop:"-16px"}),s=i.css({fontSize:".875rem",borderRadius:".25rem",paddingLeft:"1rem",paddingRight:"1rem",paddingTop:".5rem",paddingBottom:".5rem",textDecoration:"none",transition:"color .15s ease-in",color:"#111"}),u=i.css({marginLeft:"auto"});return r.h("div",{className:`${a} visor-controls`},r.h("button",{className:`${s}`,onClick:n},e?"Minimize":"Maximize"),r.h("button",{className:`${s} ${u}`,onClick:o},"Hide"))}e.VisorComponent=s},function(t,e,n){"use strict";
/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */Object.defineProperty(e,"__esModule",{value:!0});const r=n(36),i=n(14);class o extends r.Component{componentDidMount(){const{name:t,tab:e}=this.props;this.props.registerSurface(t,e,this)}componentDidUpdate(){return!1}render(){const{name:t,visible:e,styles:n}=this.props,a=Object.assign({},o.defaultStyles,n),{width:s,height:u}=a;let{maxHeight:l,maxWidth:c}=a;l=u===o.defaultStyles.height?l:u,c=s===o.defaultStyles.width?c:s;const f=i.css({display:e?"block":"none",backgroundColor:"white",marginTop:"10px",marginBottom:"10px",boxShadow:"0 0 6px -3px #777",padding:"10px !important",height:u,width:s,maxHeight:l,maxWidth:c,overflow:"auto"}),d=i.css({backgroundColor:"white",boxSizing:"border-box",borderBottom:"1px solid #357EDD",lineHeight:"2em",marginBottom:"20px",fontWeight:"600",textAlign:"center"}),h=i.css({boxSizing:"border-box"});return r.h("div",{className:`${f} tf-surface`,ref:t=>this.container=t,"data-visible":e},r.h("div",{className:`${d} tf-label`,ref:t=>this.label=t},t),r.h("div",{className:`${h} tf-draw-area`,ref:t=>this.drawArea=t}))}}o.defaultStyles={maxWidth:"550px",maxHeight:"580px",height:"auto",width:"auto"},e.SurfaceComponent=o},function(t,e,n){"use strict";
/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */Object.defineProperty(e,"__esModule",{value:!0});const r=n(36),i=n(14);e.Tabs=class extends r.Component{render(){const{tabNames:t,activeTab:e,handleClick:n}=this.props,a=t.length>0?t.map(t=>r.h(o,{key:t,id:t,handleClick:n,isActive:t===e},t)):null,s=i.css({overflowX:"scroll",overflowY:"hidden",whiteSpace:"nowrap",borderBottomStyle:"solid",borderBottomWidth:"1px",borderColor:"#eee",paddingBottom:"1rem",marginTop:"1rem"});return r.h("div",{className:`${s} visor-tabs`},a)}};class o extends r.Component{render(){const{children:t,isActive:e,handleClick:n,id:o}=this.props,a=i.css({borderBottomColor:e?"#357EDD":"#AAAAAA",borderBottomWidth:"1px",borderBottomStyle:"solid",cursor:"pointer",":hover":{color:"#357EDD"},display:"inline-block",marginRight:"1rem",padding:".5rem",fontSize:"1rem",fontWeight:"bold"});return r.h("a",{className:`${a} tf-tab`,"data-isactive":e,onClick:()=>n(o)},t)}}},function(t,e,n){"use strict";
/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */var r=this&&this.__awaiter||function(t,e,n,r){return new(n||(n=Promise))(function(i,o){function a(t){try{u(r.next(t))}catch(t){o(t)}}function s(t){try{u(r.throw(t))}catch(t){o(t)}}function u(t){t.done?i(t.value):new n(function(e){e(t.value)}).then(a,s)}u((r=r.apply(t,e||[])).next())})},i=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});const o=i(n(11)),a=n(7),s=n(5);e.confusionMatrix=function(t,e,n={}){return r(this,void 0,void 0,function*(){const r=Object.assign({},u,n),i=s.getDrawArea(t),l=[],c=e.values,f=e.tickLabels||[],d=0===f.length;let h=!0;for(let t=0;t<c.length;t++){const e=d?`Class ${t}`:f[t];d&&f.push(e);for(let n=0;n<c[t].length;n++){const i=d?`Class ${n}`:f[n],o=c[t][n];t!==n||r.shadeDiagonal?(l.push({label:e,prediction:i,count:o,scaleCount:o}),0!==o&&(h=!1)):l.push({label:e,prediction:i,count:o,noFill:!0})}}if(!r.shadeDiagonal&&h)for(const t of l)!0===t.noFill&&(t.noFill=!1,t.scaleCount=t.count);const p={width:r.width||a.getDefaultWidth(i),height:r.height||a.getDefaultHeight(i),padding:0,autosize:{type:"fit",contains:"padding",resize:!0},config:{axis:{labelFontSize:r.fontSize,titleFontSize:r.fontSize},text:{fontSize:r.fontSize},legend:{labelFontSize:r.fontSize,titleFontSize:r.fontSize}},data:{values:l},encoding:{x:{field:"prediction",type:"ordinal",title:r.xLabel||"prediction",scale:{domain:f}},y:{field:"label",type:"ordinal",title:r.yLabel||"label",scale:{domain:f}}},layer:[{transform:[{filter:"datum.noFill != true"}],mark:{type:"rect"},encoding:{color:{field:"scaleCount",type:"quantitative",scale:{range:r.colorMap}},tooltip:[{field:"label",type:"nominal"},{field:"prediction",type:"nominal"},{field:"count",type:"quantitative"}]}}]};!1===r.shadeDiagonal&&p.layer.push({transform:[{filter:"datum.noFill == true"}],mark:{type:"rect",fill:"white"},encoding:{tooltip:[{field:"label",type:"nominal"},{field:"prediction",type:"nominal"},{field:"count",type:"quantitative"}]}}),r.showTextOverlay&&p.layer.push({mark:{type:"text",baseline:"middle"},encoding:{text:{field:"count",type:"nominal"}}});const g="string"==typeof r.colorMap?{scheme:r.colorMap}:r.colorMap;p.layer[0].encoding.color.scale.range=g,yield o.default(i,p,{actions:!1,mode:"vega-lite",defaultStyle:!1})})};const u={xLabel:null,yLabel:null,xType:"nominal",yType:"nominal",shadeDiagonal:!0,fontSize:12,showTextOverlay:!0,height:400,colorMap:["#f7fbff","#4292c6"]}},function(t,e,n){"use strict";
/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
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/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */var r=this&&this.__awaiter||function(t,e,n,r){return new(n||(n=Promise))(function(i,o){function a(t){try{u(r.next(t))}catch(t){o(t)}}function s(t){try{u(r.throw(t))}catch(t){o(t)}}function u(t){t.done?i(t.value):new n(function(e){e(t.value)}).then(a,s)}u((r=r.apply(t,e||[])).next())})},i=this&&this.__importDefault||function(t){return t&&t.__esModule?t:{default:t}};Object.defineProperty(e,"__esModule",{value:!0});const o=i(n(11)),a=n(7),s=n(22),u=n(5);e.scatterplot=function(t,e,n={}){return r(this,void 0,void 0,function*(){let r=e.values;const i=null==e.series?[]:e.series,c=[];(r=Array.isArray(r[0])?r:[r]).forEach((t,e)=>{const n=null!=i[e]?i[e]:`Series ${e+1}`,r=t.map(t=>Object.assign({},t,{series:n}));c.push(...r)}),null!=n.seriesColors&&s.assert(n.seriesColors.length===r.length,"Must have an equal number of series colors as there are data series");const f=u.getDrawArea(t),d=Object.assign({},l,n),h={width:d.width||a.getDefaultWidth(f),height:d.height||a.getDefaultHeight(f),padding:0,autosize:{type:"fit",contains:"padding",resize:!0},config:{axis:{labelFontSize:d.fontSize,titleFontSize:d.fontSize},text:{fontSize:d.fontSize},legend:{labelFontSize:d.fontSize,titleFontSize:d.fontSize}},data:{values:c},mark:{type:"point",clip:!0,tooltip:{content:"data"}},encoding:{x:{field:"x",type:d.xType,title:d.xLabel,scale:d.zoomToFit?{zero:!1}:null!=d.xAxisDomain?{domain:d.xAxisDomain}:void 0},y:{field:"y",type:d.yType,title:d.yLabel,scale:d.zoomToFit?{zero:!1}:null!=d.yAxisDomain?{domain:d.yAxisDomain}:void 0},color:{field:"series",type:"nominal",scale:{range:d.seriesColors}},shape:{field:"series",type:"nominal"}}};return yield o.default(f,h,{actions:!1,mode:"vega-lite",defaultStyle:!1}),Promise.resolve()})};const l={xLabel:"x",yLabel:"y",xType:"quantitative",yType:"quantitative",zoomToFit:!1,fontSize:11}},function(t,e,n){"use strict";
/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
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 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
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/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
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/**
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 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
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 * http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing, software
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
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