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@visactor/vscale

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@visactor/vscale - npm Package Compare versions

Comparing version 0.11.1 to 0.11.2

5

cjs/utils/tick-sample.js

@@ -11,5 +11,6 @@ "use strict";

let reverse, n, ticks, step, i = -1;
if (stop = +stop, start = +start, count = +count, Math.abs(start - stop) <= Number.MIN_VALUE && count > 0) return [ start ];
if (count = +count, (start = +start) === (stop = +stop)) return [];
if (Math.abs(start - stop) <= Number.MIN_VALUE && count > 0) return [ start ];
if ((reverse = stop < start) && (n = start, start = stop, stop = n), step = tickIncrement(start, stop, count),
0 === stop || !isFinite(step)) return [];
!isFinite(step)) return [];
if (step > 0) {

@@ -16,0 +17,0 @@ let r0 = Math.round(start / step), r1 = Math.round(stop / step);

2

dist/index.min.js

@@ -1,1 +0,1 @@

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e.getFullYear()-t.getFullYear()},ut=function(t){return t.getFullYear()},ht=function(t){return t.setUTCMonth(0,1),t.setUTCHours(0,0,0,0),t},lt=function(t,e){return t.setUTCFullYear(t.getUTCFullYear()+e),t},ct=function(t,e){return e.getUTCFullYear()-t.getUTCFullYear()},ft=function(t){return t.getUTCFullYear()},gt=function(t){return t.setDate(1),t.setHours(0,0,0,0),t},dt=function(t,e){return t.setMonth(t.getMonth()+e),t},mt=function(t,e){return e.getMonth()-t.getMonth()+12*(e.getFullYear()-t.getFullYear())},_t=function(t){return t.getMonth()},pt=function(t){return t.setUTCDate(1),t.setUTCHours(0,0,0,0),t},vt=function(t,e){return t.setUTCMonth(t.getUTCMonth()+e),t},wt=function(t,e){return e.getUTCMonth()-t.getUTCMonth()+12*(e.getUTCFullYear()-t.getUTCFullYear())},yt=function(t){return t.getUTCMonth()},Mt=function(t){return t.setHours(0,0,0,0),t},bt=function(t,e){return t.setDate(t.getDate()+e),t},kt=function(t,e){return(+e-+t-6e4*(e.getTimezoneOffset()-t.getTimezoneOffset()))/nt},xt=function(t){return t.getDate()-1},St=function(t){return t.setUTCHours(0,0,0,0),t},Tt=function(t,e){return t.setUTCDate(t.getUTCDate()+e),t},Ct=function(t,e){return(+e-+t)/nt},Nt=function(t){return t.getUTCDate()-1},Ut=function(t){return t.setTime(+t-t.getMilliseconds()-1e3*t.getSeconds()-6e4*t.getMinutes()),t},Et=function(t,e){return t.setHours(t.getHours()+e),t},Ft=function(t,e){return(+e-+t)/et},At=function(t){return t.getHours()},Dt=function(t){return t.setTime(+t-t.getUTCMilliseconds()-1e3*t.getUTCSeconds()-6e4*t.getUTCMinutes()),t},Ot=function(t,e){return t.setUTCHours(t.getUTCHours()+e),t},Ht=function(t){return t.getUTCHours()},Rt=function(t){return t.setTime(+t-t.getMilliseconds()-1e3*t.getSeconds()),t},Lt=function(t,e){return t.setMinutes(t.getMinutes()+e),t},Yt=function(t,e){return(+e-+t)/6e4},It=function(t){return t.getMinutes()},qt=function(t){return t.setTime(+t-t.getUTCMilliseconds()-1e3*t.getUTCSeconds()),t},Bt=function(t,e){return t.setUTCMinutes(t.getUTCMinutes()+e),t},Pt=function(t){return t.getUTCMinutes()},jt=function(t){return t.setTime(+t-t.getMilliseconds()),t},Vt=function(t,e){return t.setSeconds(t.getSeconds()+e),t},zt=function(t,e){return(+e-+t)/1e3},Qt=function(t){return t.getSeconds()},Gt=function(t){return t.setTime(+t-t.getUTCMilliseconds()),t},Xt=function(t,e){return t.setUTCSeconds(t.getUTCSeconds()+e),t},$t=function(t){return t.getUTCSeconds()},Zt=function(t){return t},Wt=function(t,e){return t.setTime(+t+e),t},Jt=function(t,e){return+e-+t},Kt=function(t,e){return function(n){var r=new Date(+n-1);return e(r,1),t(r),r}},te=function(t,e){var n=e.floor,r=e.offset,i=e.field,o=e.count,s=Math.floor(t);if(!Number.isFinite(s)||s<=0)return null;if(s<=1)return{floor:n,offset:r,ceil:Kt(n,r)};var a=function(t,e){return function(n,r){var i=new Date,o=new Date;return i.setTime(+n),o.setTime(+r),t(i),t(o),Math.floor(e(i,o))}}(n,o),u=i?function(t){return i(t)%s==0}:function(t){return a(0,t)%s==0},h=function(t){if(!Number.isNaN(+t))for(n(t);!u(t);)t.setTime(+t-1),n(t);return t},l=function(t,e){if(!Number.isNaN(+t))if(s<0)for(;++e<=0;)for(r(t,-1);!u(t);)r(t,-1);else for(;--e>=0;)for(r(t,1);!u(t);)r(t,1);return t};return{floor:h,offset:l,ceil:Kt(h,l)}};t.ScaleEnum=void 0,(J=t.ScaleEnum||(t.ScaleEnum={})).Linear="linear",J.Log="log",J.Pow="pow",J.Sqrt="sqrt",J.Symlog="symlog",J.Time="time",J.Quantile="quantile",J.Quantize="quantize",J.Threshold="threshold",J.Ordinal="ordinal",J.Point="point",J.Band="band";class ee{_wholeRange;_rangeFactor;_unknown;_calculateRange(t){if(this._wholeRange)return this._wholeRange;if(this._rangeFactor&&2===t.length){const e=(t[1]-t[0])/(this._rangeFactor[1]-this._rangeFactor[0]),n=t[0]-e*this._rangeFactor[0],r=n,i=e+n;return this._wholeRange=[r,i],this._wholeRange}return t}calculateVisibleDomain(t){if(this._rangeFactor&&2===t.length){return[this.invert(t[0]),this.invert(t[1])]}return this.domain()}rangeFactor(t,e){return t?(2===t.length&&t.every((t=>t>=0&&t<=1))&&(this._wholeRange=null,this._rangeFactor=t),this):this._rangeFactor}unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}}const ne=Symbol("implicit");class re extends ee{type=t.ScaleEnum.Ordinal;_index;_domain;_ordinalRange;constructor(){super(),this._index=new Map,this._domain=[],this._ordinalRange=[],this._unknown=ne}clone(){return(new re).domain(this._domain).range(this._ordinalRange).unknown(this._unknown)}scale(t){const e=`${t}`;let n=this._index.get(e);if(!n){if(this._unknown!==ne)return this._unknown;n=this._domain.push(t),this._index.set(e,n)}return this._ordinalRange[(n-1)%this._ordinalRange.length]}invert(t){let e=0;for(;e<this._ordinalRange.length&&this._ordinalRange[e]!==t;)e++;return this._domain[(e-1)%this._domain.length]}domain(t){if(!t)return this._domain.slice();this._domain=[],this._index=new Map;for(const e of t){const t=`${e}`;this._index.has(t)||this._index.set(t,this._domain.push(e))}return this}range(t){if(!t)return this._ordinalRange.slice();const e=Array.from(t);return this._ordinalRange=e,this}}function ie(t){return t}const oe=t=>e=>e<0?-Math.pow(-e,t):Math.pow(e,t),se=t=>t<0?-Math.sqrt(-t):Math.sqrt(t),ae=t=>t<0?-t*t:t*t,ue=t=>-Math.log(-t),he=t=>-Math.exp(-t),le=t=>isFinite(t)?Math.pow(10,t):t<0?0:t,ce=t=>10===t?le:t===Math.E?Math.exp:e=>Math.pow(t,e),fe=t=>t===Math.E?Math.log:10===t?Math.log10:2===t?Math.log2:(t=Math.log(t),e=>Math.log(e)/t),ge=t=>e=>Math.sign(e)*Math.log1p(Math.abs(e/t)),de=t=>e=>Math.sign(e)*Math.expm1(Math.abs(e))*t;function me(t,e){if(t=Number(t),e=Number(e),e-=t)return n=>(n-t)/e;const n=Number.isNaN(e)?NaN:.5;return()=>n}function _e(t,e,n){const r=t[0],i=t[1],o=e[0],s=e[1];let a,u;return i<r?(a=me(i,r),u=n(s,o)):(a=me(r,i),u=n(o,s)),t=>u(a(t))}function pe(t,e,n){const 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t?(super.domain(t),this.rescale(e)):super.domain()}range(t,e){return t?(this._range=[g(t[0]),g(t[1])],this.rescale(e)):this._range.slice()}rangeRound(t,e){return this._range=[g(t[0]),g(t[1])],this._round=!0,this.rescale(e)}ticks(t=10){const e=this.calculateVisibleDomain(this._range);if(-1===t)return e;return we(0,e.length-1,t,!1).map((t=>e[t]))}tickData(t=10){return this.ticks(t).map(((t,e)=>({index:e,tick:t,value:(this.scale(t)-this._range[0]+this._bandwidth/2)/(this._range[1]-this._range[0])})))}forceTicks(t=10){const e=this.calculateVisibleDomain(this._range);return we(0,e.length-1,t,!0).filter((t=>t<e.length)).map((t=>e[t]))}stepTicks(t){const e=this.calculateVisibleDomain(this._range),n=function(t,e,n){const r=[];let i;if(n=C(1,(e=Math.floor(+e))-(t=Math.floor(+t))+1)(Math.floor(+n)),i=e<t){const n=t;t=e,e=n}let o=t;for(;o<=e;)r.push(o),o+=n;return i&&r.reverse(),r}(0,e.length-1,t);return n.map((t=>e[t]))}_getInvertIndex(t){let e=0;const n=this.step()/2,r=this.bandwidth()/2,i=this._domain.length,o=this.range(),s=o[0]>o[o.length-1];for(e=0;e<i;e++){const o=this.scale(this._domain[e])+r;if(0===e&&(!s&&!k(t,o+n)||s&&!x(t,o-n)))break;if(e===i-1)break;if(!x(t,o-n)&&!k(t,o+n))break}return e>=0&&e<=i-1?e:i-1}invert(t){return this._domain[this._getInvertIndex(t)]}padding(t,e){return void 0!==t?(this._paddingOuter=Math.max(0,Math.min(Array.isArray(t)?Math.min.apply(null,t):t)),this._paddingInner=this._paddingOuter,this.rescale(e)):this._paddingInner}paddingInner(t,e){return void 0!==t?(this._paddingInner=Math.max(0,Math.min(1,t)),this.rescale(e)):this._paddingInner}paddingOuter(t,e){return void 0!==t?(this._paddingOuter=Math.max(0,Math.min(1,t)),this.rescale(e)):this._paddingOuter}bandwidth(){return this._bandwidth}step(){return this._step}round(t,e){return void 0!==t?(this._round=t,this.rescale(e)):this._round}align(t,e){return void 0!==t?(this._align=Math.max(0,Math.min(1,t)),this.rescale(e)):this._align}rangeFactor(t,e){return t?(super.rangeFactor(t),this.rescale(e)):super.rangeFactor()}clone(){return new ye(!0).domain(this._domain,!0).range(this._range,!0).round(this._round,!0).paddingInner(this._paddingInner,!0).paddingOuter(this._paddingOuter,!0).align(this._align)}}const{interpolateRgb:Me}=P;function be(t,e){const r=typeof e;let i;if(n(e)||"boolean"===r)return()=>e;if("number"===r)return N(t,e);if("string"===r){if(i=I.parseColorString(e)){const e=Me(I.parseColorString(t),i);return t=>e(t).formatRgb()}return N(Number(t),Number(e))}return e instanceof q?Me(t,e):e instanceof I?Me(t.color,e.color):e instanceof Date?function(t,e){var n=t.valueOf(),r=e.valueOf(),i=new Date;return function(t){return i.setTime(n*(1-t)+r*t),i}}(t,e):N(Number(t),Number(e))}class ke extends ee{type;transformer;untransformer;_domain;_range;_unknown=void 0;_forceAlign;_output;_input;_interpolate;_piecewise;_clamp;constructor(t=ie,e=ie){super(),this.transformer=t,this.untransformer=e,this._forceAlign=!0,this._domain=[0,1],this._range=[0,1],this._clamp=ie,this._piecewise=_e,this._interpolate=be}scale(t){return t=Number(t),Number.isNaN(t)?this._unknown:(this._output||(this._output=this._piecewise(this._domain.map(this.transformer),this._calculateRange(this._range),this._interpolate)),this._output(this.transformer(this._clamp(t))))}invert(t){return this._input||(this._input=this._piecewise(this._calculateRange(this._range),this._domain.map(this.transformer),N)),this._clamp(this.untransformer(this._input(t)))}domain(t,e){if(!t)return this._domain.slice();const n=Array.from(t,g);return this._domain=n,this.rescale(e)}range(t,e){if(!t)return this._range.slice();const n=Array.from(t);return this._range=n,this.rescale(e)}rangeRound(t,e){const n=Array.from(t);return this._range=n,this._interpolate=U,this.rescale(e)}rescale(t){if(t)return this;const e=this._domain.length,n=this._range.length;let r=Math.min(e,n);if(e&&e<n&&this._forceAlign){const t=n-e+1,i=this._domain[e-1],o=e>=2?(i-this._domain[e-2])/t:0;for(let n=1;n<=t;n++)this._domain[e-2+n]=i-o*(t-n);r=n}return void 0===this._clamp&&(this._clamp=C(this._domain[0],this._domain[r-1])),this._piecewise=r>2?pe:_e,this._output=this._input=null,this._wholeRange=null,this}clamp(t,e,n){return arguments.length?(this._clamp=e||(t?void 0:ie),this.rescale(n)):this._clamp!==ie}interpolate(t,e){return arguments.length?(this._interpolate=t,this.rescale(e)):this._interpolate}ticks(t=10){return[]}tickData(t=10){return(this.ticks(t)??[]).map(((t,e)=>({index:e,tick:t,value:(this.scale(t)-this._range[0])/(this._range[1]-this._range[0])})))}rangeFactor(t,e){return t?(super.rangeFactor(t),this._output=this._input=null,this):super.rangeFactor()}forceAlignDomainRange(t){return arguments.length?(this._forceAlign=t,this):this._forceAlign}}const xe=Math.sqrt(50),Se=Math.sqrt(10),Te=Math.sqrt(2);function Ce(t,e,n){let r,i,o,s,a=-1;if(e=+e,t=+t,n=+n,Math.abs(t-e)<=Number.MIN_VALUE&&n>0)return[t];if((r=e<t)&&(i=t,t=e,e=i),s=Ne(t,e,n),0===e||!isFinite(s))return[];if(s>0){let n=Math.round(t/s),r=Math.round(e/s);for(n*s<t&&++n,r*s>e&&--r,o=new Array(i=r-n+1);++a<i;)o[a]=(n+a)*s}else{s=-s;let n=Math.round(t*s),r=Math.round(e*s);for(n/s<t&&++n,r/s>e&&--r,o=new Array(i=r-n+1);++a<i;)o[a]=(n+a)/s}return r&&o.reverse(),o}function Ne(t,e,n){const r=(e-t)/Math.max(0,n),i=Math.floor(Math.log(r)/Math.LN10),o=r/10**i;let s=1;return o>=xe?s=10:o>=Se?s=5:o>=Te&&(s=2),i>=0?s*10**i:-(10**-i)/s}function Ue(t,e,n){let r;if(n=+n,(t=+t)===(e=+e)&&n>0)return[t];if(n<=0||0===(r=function(t,e,n){const r=(e-t)/Math.max(1,n-1);return r}(t,e,n))||!isFinite(r))return[];const i=new Array(n);for(let e=0;e<n;e++)i[e]=t+e*r;return i}function Ee(t,e,n){let r,i,o=-1;if(n=+n,(i=(e=+e)<(t=+t))&&(r=t,t=e,e=r),!isFinite(n)||e-t<=n)return[t];const s=Math.floor((e-t)/n+1),a=new Array(s);for(;++o<s;)a[o]=t+o*n;return i&&a.reverse(),a}function Fe(t,e=10){let n,r,i=0,o=t.length-1,s=t[i],a=t[o],u=10;for(a<s&&(r=s,s=a,a=r,r=i,i=o,o=r);u-- >0;){if(r=Ne(s,a,e),r===n)return t[i]=s,t[o]=a,t;if(r>0)s=Math.floor(s/r)*r,a=Math.ceil(a/r)*r;else{if(!(r<0))break;s=Math.ceil(s*r)/r,a=Math.floor(a*r)/r}n=r}}class Ae extends ke{type=t.ScaleEnum.Linear;clone(){return(new Ae).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate)}tickFormat(){return()=>{}}ticks(t=10){const e=this.calculateVisibleDomain(this._range);return Ce(e[0],e[e.length-1],t)}forceTicks(t=10){const e=this.calculateVisibleDomain(this._range);return Ue(e[0],e[e.length-1],t)}stepTicks(t){const e=this.calculateVisibleDomain(this._range);return Ee(e[0],e[e.length-1],t)}nice(t=10){const e=Fe(this.domain(),t);return e?this.domain(e):this}niceMin(t=10){const e=this._domain[this._domain.length-1],n=Fe(this.domain(),t);return n&&(n[n.length-1]=e,this.domain(n)),this}niceMax(t=10){const e=this._domain[0],n=Fe(this.domain(),t);return n&&(n[0]=e,this.domain(n)),this}}function De(t){return e=>-t(-e)}class Oe extends ke{type=t.ScaleEnum.Log;_base;_logs;_pows;constructor(){super(fe(10),ce(10)),this._logs=this.transformer,this._pows=this.untransformer,this._domain=[1,10],this._base=10}clone(){return(new Oe).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate,!0).base(this._base)}rescale(t){if(t)return this;super.rescale();const e=fe(this._base),n=ce(this._base);return this._domain[0]<0?(this._logs=De(e),this._pows=De(n),this.transformer=ue,this.untransformer=he):(this._logs=e,this._pows=n,this.transformer=e,this.untransformer=n),this}base(t,e){return arguments.length?(this._base=t,this.rescale(e)):this._base}tickFormat(){return ie}ticks(t=10){const e=this.domain();let n=e[0],r=e[e.length-1];const i=r<n;i&&([n,r]=[r,n]);let o,s,a=this._logs(n),u=this._logs(r),h=[];if(!(this._base%1)&&u-a<t){if(a=Math.floor(a),u=Math.ceil(u),n>0){for(;a<=u;++a)for(o=1;o<this._base;++o)if(s=a<0?o/this._pows(-a):o*this._pows(a),!(s<n)){if(s>r)break;h.push(s)}}else for(;a<=u;++a)for(o=this._base-1;o>=1;--o)if(s=a>0?o/this._pows(-a):o*this._pows(a),!(s<n)){if(s>r)break;h.push(s)}2*h.length<t&&(h=Ce(n,r,t))}else h=Ce(a,u,Math.min(u-a,t)).map(this._pows);return i?h.reverse():h}nice(){return this.domain(ve(this.domain(),{floor:t=>this._pows(Math.floor(this._logs(t))),ceil:t=>this._pows(Math.ceil(this._logs(t)))}))}}class He extends Ae{type=t.ScaleEnum.Pow;_exponent;constructor(){super(),this._exponent=1}clone(){return(new He).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate,!0).exponent(this._exponent)}rescale(t){return t||(1===this._exponent?(this.transformer=ie,this.untransformer=ie):.5===this._exponent?(this.transformer=se,this.untransformer=ae):(this.transformer=oe(this._exponent),this.untransformer=oe(1/this._exponent)),super.rescale()),this}exponent(t,e){return arguments.length?(this._exponent=t,this.rescale(e)):this._exponent}}function Re(t,e){return t.length===e.length&&t.every(((t,n)=>t===e[n]))}class Le{type=t.ScaleEnum.Quantile;_range=[];_domain=[];_thresholds=[];_unknown;unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}rescale(t){if(t)return this;let e=0;const n=Math.max(1,this._range.length);for(this._thresholds=new Array(n-1);++e<n;)this._thresholds[e-1]=d(this._domain,e/n);return this}scale(t){return c(t)?this._range[m(this._thresholds,t)]:this._unknown}invertExtent(t){const e=this._range.indexOf(t);return e<0?[NaN,NaN]:[e>0?this._thresholds[e-1]:this._domain[0],e<this._thresholds.length?this._thresholds[e]:this._domain[this._domain.length-1]]}quantiles(){return this._thresholds.slice()}domain(t,e){if(!t)return this._domain.slice();this._domain=[];for(const e of t)n(e)||Number.isNaN(+e)||this._domain.push(+e);return this._domain.sort(f),this.rescale(e)}range(t,e){if(!t)return this._range.slice();const n=Array.from(t);return Re(this._range,n)?this:(this._range=n,this.rescale(e))}clone(){return(new Le).domain(this._domain,!0).range(this._range).unknown(this._unknown)}}class Ye{type=t.ScaleEnum.Quantile;_range=[0,1];_domain=[.5];x0=0;x1=1;n=1;_unknown;unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}rescale(t){if(t)return this;let e=-1;for(this._domain=new Array(this.n);++e<this.n;)this._domain[e]=((e+1)*this.x1-(e-this.n)*this.x0)/(this.n+1);return this}scale(t){return c(t)?this._range[m(this._domain,t,0,this.n)]:this._unknown}invertExtent(t){const e=this._range.indexOf(t);return e<0?[NaN,NaN]:e<1?[this.x0,this._domain[0]]:e>=this.n?[this._domain[this.n-1],this.x1]:[this._domain[e-1],this._domain[e]]}thresholds(){return this._domain.slice()}domain(t,e){if(!t)return[this.x0,this.x1];const n=Array.from(t);return this.x0=+n[0],this.x1=+n[1],this.rescale(e)}range(t,e){if(!t)return this._range.slice();const n=Array.from(t);return Re(this._range,n)?this:(this.n=n.length-1,this._range=n,this.rescale(e))}clone(){return(new Ye).domain([this.x0,this.x1],!0).range(this._range).unknown(this._unknown)}ticks(t=10){const e=this.domain();return Ce(e[0],e[e.length-1],t)}forceTicks(t=10){const e=this.domain();return Ue(e[0],e[e.length-1],t)}stepTicks(t){const e=this.domain();return Ee(e[0],e[e.length-1],t)}nice(t=10){const e=Fe(this.domain(),t);return e?this.domain(e):this}niceMin(t=10){const e=this._domain[this._domain.length-1],n=Fe(this.domain(),t);return n&&(n[n.length-1]=e,this.domain(n)),this}niceMax(t=10){const e=this._domain[0],n=Fe(this.domain(),t);return n&&(n[0]=e,this.domain(n)),this}}class Ie extends Ae{type=t.ScaleEnum.Sqrt;constructor(){super(se,ae)}clone(){return(new Ie).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate)}}class qe extends Ae{type=t.ScaleEnum.Symlog;_const;constructor(){super(ge(1),de(1)),this._const=1}clone(){return(new qe).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate,!0).constant(this._const)}constant(t,e){return arguments.length?(this._const=t,this.transformer=ge(t),this.untransformer=de(t),this.rescale(e)):this._const}}class Be{type=t.ScaleEnum.Threshold;_range=[0,1];_domain=[.5];n=1;_unknown;unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}scale(t){return!n(t)&&c(+t)?this._range[m(this._domain,t,0,this.n)]:this._unknown}invertExtent(t){const e=this._range.indexOf(t);return[this._domain[e-1],this._domain[e]]}domain(t){return t?(this._domain=Array.from(t),this.n=Math.min(this._domain.length,this._range.length-1),this):this._domain.slice()}range(t){return t?(this._range=Array.from(t),this.n=Math.min(this._domain.length,this._range.length-1),this):this._range.slice()}clone(){return(new Be).domain(this._domain).range(this._range).unknown(this._unknown)}}const Pe=[["second",1,K],["second",5,5e3],["second",10,1e4],["second",30,3e4],["minute",1,tt],["minute",5,3e5],["minute",10,6e5],["minute",30,18e5],["hour",1,et],["hour",3,3*et],["hour",6,6*et],["hour",12,12*et],["day",1,nt],["day",2,2*nt],["day",7,7*nt],["month",1,rt],["month",3,3*rt],["month",6,6*rt],["year",1,365*nt]];function je(t){return+F(t)}function Ve(t,e,n,r){const i=(+e-+t)/n,o=m(Pe.map((t=>t[2])),i);if(o===Pe.length){const i=Math.max(w(+t/it,+e/it,n),1),o=t=>(t[Z(r)](Math.floor(t[j(r)]()/i)*i),t[function(t){return t?"setUTCMonth":"setMonth"}(r)](0,1),t[function(t){return 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ke{type=t.ScaleEnum.Time;_isUtc;constructor(t=!1){super(),this._domain=t?[Date.UTC(2e3,0,1),Date.UTC(2e3,0,2)]:[+new Date(2e3,0,1),+new Date(2e3,0,2)],this._isUtc=t}invert(t){return new Date(super.invert(t))}domain(t,e){if(!t)return this._domain.map(F);const n=Array.from(t,je);return this._domain=n,this.rescale(e)}ticks(t){const e=this.domain();let r=e[0],i=e[e.length-1];const o=i<r;o&&([r,i]=[i,r]);let s=t;(l(t)||n(t))&&(s=Ve(r,i,n(t)?10:t,this._isUtc)),r=s.ceil(r);const a=[];let u=+r,h=0;for(;u<=+i&&h<100;)a.push(new Date(u)),u=+s.offset(new Date(u),1),h++;return o?a.reverse():a}tickFormat(t,e){return W(null==e?(n=this._domain[0],r=this._isUtc,i=F(n),o=i[V(r)]()+1,s=i[z(r)](),a=i[Q(r)](),u=i[G(r)](),h=i[X(r)](),l=0===i[$(r)](),(d=(g=(f=(c=l&&0===h)&&0===u)&&0===a)&&1===s)&&1===o?"YYYY":d?"YYYY-MM":g?"YYYY-MM-DD":f?"HH":c?"HH:mm":l?"HH:mm:ss":"HH:mm:ss SSS"):e,this._isUtc);var n,r,i,o,s,a,u,h,l,c,f,g,d}clone(){return new ze(this._isUtc).domain(this.domain(),!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate)}nice(t){const e=this.domain();let r=t;return(l(t)||n(t))&&(r=Ve(e[0],e[e.length-1],n(t)?10:t,this._isUtc)),r&&this.domain(ve(e,r)),this}utc(){return this._isUtc}}t.BandScale=ye,t.ContinuousScale=ke,t.LinearScale=Ae,t.LogScale=Oe,t.OrdinalScale=re,t.PointScale=class extends ye{type=t.ScaleEnum.Point;_padding=0;constructor(t){super(!1),this.paddingInner(1,t),this.padding=this.paddingOuter,this.paddingInner=void 0,this.paddingOuter=void 0}},t.PowScale=He,t.QuantileScale=Le,t.QuantizeScale=Ye,t.SqrtScale=Ie,t.SymlogScale=qe,t.ThresholdScale=Be,t.TimeScale=ze,t.isContinuous=function(e){switch(e){case t.ScaleEnum.Linear:case t.ScaleEnum.Log:case t.ScaleEnum.Pow:case t.ScaleEnum.Sqrt:case t.ScaleEnum.Symlog:case t.ScaleEnum.Time:return!0;default:return!1}},t.isDiscrete=function(e){switch(e){case t.ScaleEnum.Ordinal:case t.ScaleEnum.Point:case 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t}calculateVisibleDomain(t){if(this._rangeFactor&&2===t.length){return[this.invert(t[0]),this.invert(t[1])]}return this.domain()}rangeFactor(t,e){return t?(2===t.length&&t.every((t=>t>=0&&t<=1))&&(this._wholeRange=null,this._rangeFactor=t),this):this._rangeFactor}unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}}const ne=Symbol("implicit");class re extends ee{type=t.ScaleEnum.Ordinal;_index;_domain;_ordinalRange;constructor(){super(),this._index=new Map,this._domain=[],this._ordinalRange=[],this._unknown=ne}clone(){return(new re).domain(this._domain).range(this._ordinalRange).unknown(this._unknown)}scale(t){const e=`${t}`;let n=this._index.get(e);if(!n){if(this._unknown!==ne)return this._unknown;n=this._domain.push(t),this._index.set(e,n)}return this._ordinalRange[(n-1)%this._ordinalRange.length]}invert(t){let e=0;for(;e<this._ordinalRange.length&&this._ordinalRange[e]!==t;)e++;return this._domain[(e-1)%this._domain.length]}domain(t){if(!t)return this._domain.slice();this._domain=[],this._index=new Map;for(const e of t){const t=`${e}`;this._index.has(t)||this._index.set(t,this._domain.push(e))}return this}range(t){if(!t)return this._ordinalRange.slice();const e=Array.from(t);return this._ordinalRange=e,this}}function ie(t){return t}const oe=t=>e=>e<0?-Math.pow(-e,t):Math.pow(e,t),se=t=>t<0?-Math.sqrt(-t):Math.sqrt(t),ae=t=>t<0?-t*t:t*t,ue=t=>-Math.log(-t),he=t=>-Math.exp(-t),le=t=>isFinite(t)?Math.pow(10,t):t<0?0:t,ce=t=>10===t?le:t===Math.E?Math.exp:e=>Math.pow(t,e),fe=t=>t===Math.E?Math.log:10===t?Math.log10:2===t?Math.log2:(t=Math.log(t),e=>Math.log(e)/t),ge=t=>e=>Math.sign(e)*Math.log1p(Math.abs(e/t)),de=t=>e=>Math.sign(e)*Math.expm1(Math.abs(e))*t;function me(t,e){if(t=Number(t),e=Number(e),e-=t)return n=>(n-t)/e;const n=Number.isNaN(e)?NaN:.5;return()=>n}function _e(t,e,n){const r=t[0],i=t[1],o=e[0],s=e[1];let a,u;return i<r?(a=me(i,r),u=n(s,o)):(a=me(r,i),u=n(o,s)),t=>u(a(t))}function pe(t,e,n){const r=Math.min(t.length,e.length)-1,i=new Array(r),o=new Array(r);let s=-1;for(t[r]<t[0]&&(t=t.slice().reverse(),e=e.slice().reverse());++s<r;)i[s]=me(t[s],t[s+1]),o[s]=n(e[s],e[s+1]);return function(e){const n=m(t,e,1,r)-1;return o[n](i[n](e))}}const ve=(t,e)=>{const n=t.slice();let r=0,i=n.length-1,o=n[r],s=n[i];return s<o&&([r,i]=[i,r],[o,s]=[s,o]),n[r]=e.floor(o),n[i]=e.ceil(s),n};function we(t,e,n,r){let i;const o=[];let s;if(e=Math.floor(+e),t=Math.floor(+t),!(n=Math.floor(+n)))return[];if(t===e)return[t];if(i=e<t){const n=t;t=e,e=n}let a=C(1,e-t+1)(n);if(s=Math.floor((e-t+1)/a),!r)for(;Math.ceil((e-t+1)/s)>n&&a>1;)a-=1,s=Math.floor((e-t)/a);let u=t;for(;u<=e;)o.push(u),u+=s;return i&&o.reverse(),o}class ye extends re{type=t.ScaleEnum.Band;_step;_bandwidth;_round;_paddingInner;_paddingOuter;_align;_range;constructor(t){super(),this._range=[0,1],this._step=void 0,this._bandwidth=void 0,this._round=!1,this._paddingInner=0,this._paddingOuter=0,this._align=.5,this._unknown=void 0,delete this.unknown,this.rescale(t)}rescale(t){if(t)return this;this._wholeRange=null;const e=this._calculateRange(this._range),n=super.domain().length,i=e[1]<e[0];let o=e[Number(i)-0];const s=e[1-Number(i)],a=function(t,e,n){let r;return r=1===t?t+2*n:t-e+2*n,t?r>0?r:1:0}(n,this._paddingInner,this._paddingOuter);this._step=(s-o)/Math.max(1,a||1),this._round&&(this._step=Math.floor(this._step)),o+=(s-o-this._step*(n-this._paddingInner))*this._align,this._bandwidth=this._step*(1-this._paddingInner),this._round&&(o=Math.round(o),this._bandwidth=Math.round(this._bandwidth));const u=function(t,e,n){r(e)||(e=t,t=0),r(n)||(n=1);for(var i=-1,o=0|Math.max(0,Math.ceil((e-t)/n)),s=new Array(o);++i<o;)s[i]=t+i*n;return s}(n).map((t=>o+this._step*t));return super.range(i?u.reverse():u),this}calculateVisibleDomain(t){const e=this.domain();if(this._rangeFactor&&e.length){const n=this._getInvertIndex(t[0]),r=this._getInvertIndex(t[1]);return e.slice(Math.min(n,r),Math.max(n,r)+1)}return e}domain(t,e){return t?(super.domain(t),this.rescale(e)):super.domain()}range(t,e){return t?(this._range=[g(t[0]),g(t[1])],this.rescale(e)):this._range.slice()}rangeRound(t,e){return this._range=[g(t[0]),g(t[1])],this._round=!0,this.rescale(e)}ticks(t=10){const e=this.calculateVisibleDomain(this._range);if(-1===t)return e;return we(0,e.length-1,t,!1).map((t=>e[t]))}tickData(t=10){return this.ticks(t).map(((t,e)=>({index:e,tick:t,value:(this.scale(t)-this._range[0]+this._bandwidth/2)/(this._range[1]-this._range[0])})))}forceTicks(t=10){const e=this.calculateVisibleDomain(this._range);return we(0,e.length-1,t,!0).filter((t=>t<e.length)).map((t=>e[t]))}stepTicks(t){const e=this.calculateVisibleDomain(this._range),n=function(t,e,n){const r=[];let i;if(n=C(1,(e=Math.floor(+e))-(t=Math.floor(+t))+1)(Math.floor(+n)),i=e<t){const n=t;t=e,e=n}let o=t;for(;o<=e;)r.push(o),o+=n;return i&&r.reverse(),r}(0,e.length-1,t);return n.map((t=>e[t]))}_getInvertIndex(t){let e=0;const n=this.step()/2,r=this.bandwidth()/2,i=this._domain.length,o=this.range(),s=o[0]>o[o.length-1];for(e=0;e<i;e++){const o=this.scale(this._domain[e])+r;if(0===e&&(!s&&!k(t,o+n)||s&&!x(t,o-n)))break;if(e===i-1)break;if(!x(t,o-n)&&!k(t,o+n))break}return e>=0&&e<=i-1?e:i-1}invert(t){return this._domain[this._getInvertIndex(t)]}padding(t,e){return void 0!==t?(this._paddingOuter=Math.max(0,Math.min(Array.isArray(t)?Math.min.apply(null,t):t)),this._paddingInner=this._paddingOuter,this.rescale(e)):this._paddingInner}paddingInner(t,e){return void 0!==t?(this._paddingInner=Math.max(0,Math.min(1,t)),this.rescale(e)):this._paddingInner}paddingOuter(t,e){return void 0!==t?(this._paddingOuter=Math.max(0,Math.min(1,t)),this.rescale(e)):this._paddingOuter}bandwidth(){return this._bandwidth}step(){return this._step}round(t,e){return void 0!==t?(this._round=t,this.rescale(e)):this._round}align(t,e){return void 0!==t?(this._align=Math.max(0,Math.min(1,t)),this.rescale(e)):this._align}rangeFactor(t,e){return t?(super.rangeFactor(t),this.rescale(e)):super.rangeFactor()}clone(){return new ye(!0).domain(this._domain,!0).range(this._range,!0).round(this._round,!0).paddingInner(this._paddingInner,!0).paddingOuter(this._paddingOuter,!0).align(this._align)}}const{interpolateRgb:Me}=P;function be(t,e){const r=typeof e;let i;if(n(e)||"boolean"===r)return()=>e;if("number"===r)return N(t,e);if("string"===r){if(i=I.parseColorString(e)){const e=Me(I.parseColorString(t),i);return t=>e(t).formatRgb()}return N(Number(t),Number(e))}return e instanceof q?Me(t,e):e instanceof I?Me(t.color,e.color):e instanceof Date?function(t,e){var n=t.valueOf(),r=e.valueOf(),i=new Date;return function(t){return i.setTime(n*(1-t)+r*t),i}}(t,e):N(Number(t),Number(e))}class ke extends ee{type;transformer;untransformer;_domain;_range;_unknown=void 0;_forceAlign;_output;_input;_interpolate;_piecewise;_clamp;constructor(t=ie,e=ie){super(),this.transformer=t,this.untransformer=e,this._forceAlign=!0,this._domain=[0,1],this._range=[0,1],this._clamp=ie,this._piecewise=_e,this._interpolate=be}scale(t){return t=Number(t),Number.isNaN(t)?this._unknown:(this._output||(this._output=this._piecewise(this._domain.map(this.transformer),this._calculateRange(this._range),this._interpolate)),this._output(this.transformer(this._clamp(t))))}invert(t){return this._input||(this._input=this._piecewise(this._calculateRange(this._range),this._domain.map(this.transformer),N)),this._clamp(this.untransformer(this._input(t)))}domain(t,e){if(!t)return this._domain.slice();const n=Array.from(t,g);return this._domain=n,this.rescale(e)}range(t,e){if(!t)return this._range.slice();const n=Array.from(t);return this._range=n,this.rescale(e)}rangeRound(t,e){const n=Array.from(t);return this._range=n,this._interpolate=U,this.rescale(e)}rescale(t){if(t)return this;const e=this._domain.length,n=this._range.length;let r=Math.min(e,n);if(e&&e<n&&this._forceAlign){const t=n-e+1,i=this._domain[e-1],o=e>=2?(i-this._domain[e-2])/t:0;for(let n=1;n<=t;n++)this._domain[e-2+n]=i-o*(t-n);r=n}return void 0===this._clamp&&(this._clamp=C(this._domain[0],this._domain[r-1])),this._piecewise=r>2?pe:_e,this._output=this._input=null,this._wholeRange=null,this}clamp(t,e,n){return arguments.length?(this._clamp=e||(t?void 0:ie),this.rescale(n)):this._clamp!==ie}interpolate(t,e){return arguments.length?(this._interpolate=t,this.rescale(e)):this._interpolate}ticks(t=10){return[]}tickData(t=10){return(this.ticks(t)??[]).map(((t,e)=>({index:e,tick:t,value:(this.scale(t)-this._range[0])/(this._range[1]-this._range[0])})))}rangeFactor(t,e){return t?(super.rangeFactor(t),this._output=this._input=null,this):super.rangeFactor()}forceAlignDomainRange(t){return arguments.length?(this._forceAlign=t,this):this._forceAlign}}const xe=Math.sqrt(50),Se=Math.sqrt(10),Te=Math.sqrt(2);function Ce(t,e,n){let r,i,o,s,a=-1;if(n=+n,(t=+t)===(e=+e))return[];if(Math.abs(t-e)<=Number.MIN_VALUE&&n>0)return[t];if((r=e<t)&&(i=t,t=e,e=i),s=Ne(t,e,n),!isFinite(s))return[];if(s>0){let n=Math.round(t/s),r=Math.round(e/s);for(n*s<t&&++n,r*s>e&&--r,o=new Array(i=r-n+1);++a<i;)o[a]=(n+a)*s}else{s=-s;let n=Math.round(t*s),r=Math.round(e*s);for(n/s<t&&++n,r/s>e&&--r,o=new Array(i=r-n+1);++a<i;)o[a]=(n+a)/s}return r&&o.reverse(),o}function Ne(t,e,n){const r=(e-t)/Math.max(0,n),i=Math.floor(Math.log(r)/Math.LN10),o=r/10**i;let s=1;return o>=xe?s=10:o>=Se?s=5:o>=Te&&(s=2),i>=0?s*10**i:-(10**-i)/s}function Ue(t,e,n){let r;if(n=+n,(t=+t)===(e=+e)&&n>0)return[t];if(n<=0||0===(r=function(t,e,n){const r=(e-t)/Math.max(1,n-1);return r}(t,e,n))||!isFinite(r))return[];const i=new Array(n);for(let e=0;e<n;e++)i[e]=t+e*r;return i}function Ee(t,e,n){let r,i,o=-1;if(n=+n,(i=(e=+e)<(t=+t))&&(r=t,t=e,e=r),!isFinite(n)||e-t<=n)return[t];const s=Math.floor((e-t)/n+1),a=new Array(s);for(;++o<s;)a[o]=t+o*n;return i&&a.reverse(),a}function Fe(t,e=10){let n,r,i=0,o=t.length-1,s=t[i],a=t[o],u=10;for(a<s&&(r=s,s=a,a=r,r=i,i=o,o=r);u-- >0;){if(r=Ne(s,a,e),r===n)return t[i]=s,t[o]=a,t;if(r>0)s=Math.floor(s/r)*r,a=Math.ceil(a/r)*r;else{if(!(r<0))break;s=Math.ceil(s*r)/r,a=Math.floor(a*r)/r}n=r}}class Ae extends ke{type=t.ScaleEnum.Linear;clone(){return(new Ae).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate)}tickFormat(){return()=>{}}ticks(t=10){const e=this.calculateVisibleDomain(this._range);return Ce(e[0],e[e.length-1],t)}forceTicks(t=10){const e=this.calculateVisibleDomain(this._range);return Ue(e[0],e[e.length-1],t)}stepTicks(t){const e=this.calculateVisibleDomain(this._range);return Ee(e[0],e[e.length-1],t)}nice(t=10){const e=Fe(this.domain(),t);return e?this.domain(e):this}niceMin(t=10){const e=this._domain[this._domain.length-1],n=Fe(this.domain(),t);return n&&(n[n.length-1]=e,this.domain(n)),this}niceMax(t=10){const e=this._domain[0],n=Fe(this.domain(),t);return n&&(n[0]=e,this.domain(n)),this}}function De(t){return e=>-t(-e)}class Oe extends ke{type=t.ScaleEnum.Log;_base;_logs;_pows;constructor(){super(fe(10),ce(10)),this._logs=this.transformer,this._pows=this.untransformer,this._domain=[1,10],this._base=10}clone(){return(new Oe).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate,!0).base(this._base)}rescale(t){if(t)return this;super.rescale();const e=fe(this._base),n=ce(this._base);return this._domain[0]<0?(this._logs=De(e),this._pows=De(n),this.transformer=ue,this.untransformer=he):(this._logs=e,this._pows=n,this.transformer=e,this.untransformer=n),this}base(t,e){return arguments.length?(this._base=t,this.rescale(e)):this._base}tickFormat(){return ie}ticks(t=10){const e=this.domain();let n=e[0],r=e[e.length-1];const i=r<n;i&&([n,r]=[r,n]);let o,s,a=this._logs(n),u=this._logs(r),h=[];if(!(this._base%1)&&u-a<t){if(a=Math.floor(a),u=Math.ceil(u),n>0){for(;a<=u;++a)for(o=1;o<this._base;++o)if(s=a<0?o/this._pows(-a):o*this._pows(a),!(s<n)){if(s>r)break;h.push(s)}}else for(;a<=u;++a)for(o=this._base-1;o>=1;--o)if(s=a>0?o/this._pows(-a):o*this._pows(a),!(s<n)){if(s>r)break;h.push(s)}2*h.length<t&&(h=Ce(n,r,t))}else h=Ce(a,u,Math.min(u-a,t)).map(this._pows);return i?h.reverse():h}nice(){return this.domain(ve(this.domain(),{floor:t=>this._pows(Math.floor(this._logs(t))),ceil:t=>this._pows(Math.ceil(this._logs(t)))}))}}class He extends Ae{type=t.ScaleEnum.Pow;_exponent;constructor(){super(),this._exponent=1}clone(){return(new He).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate,!0).exponent(this._exponent)}rescale(t){return t||(1===this._exponent?(this.transformer=ie,this.untransformer=ie):.5===this._exponent?(this.transformer=se,this.untransformer=ae):(this.transformer=oe(this._exponent),this.untransformer=oe(1/this._exponent)),super.rescale()),this}exponent(t,e){return arguments.length?(this._exponent=t,this.rescale(e)):this._exponent}}function Re(t,e){return t.length===e.length&&t.every(((t,n)=>t===e[n]))}class Le{type=t.ScaleEnum.Quantile;_range=[];_domain=[];_thresholds=[];_unknown;unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}rescale(t){if(t)return this;let e=0;const n=Math.max(1,this._range.length);for(this._thresholds=new Array(n-1);++e<n;)this._thresholds[e-1]=d(this._domain,e/n);return this}scale(t){return c(t)?this._range[m(this._thresholds,t)]:this._unknown}invertExtent(t){const e=this._range.indexOf(t);return e<0?[NaN,NaN]:[e>0?this._thresholds[e-1]:this._domain[0],e<this._thresholds.length?this._thresholds[e]:this._domain[this._domain.length-1]]}quantiles(){return this._thresholds.slice()}domain(t,e){if(!t)return this._domain.slice();this._domain=[];for(const e of t)n(e)||Number.isNaN(+e)||this._domain.push(+e);return this._domain.sort(f),this.rescale(e)}range(t,e){if(!t)return this._range.slice();const n=Array.from(t);return Re(this._range,n)?this:(this._range=n,this.rescale(e))}clone(){return(new Le).domain(this._domain,!0).range(this._range).unknown(this._unknown)}}class Ye{type=t.ScaleEnum.Quantile;_range=[0,1];_domain=[.5];x0=0;x1=1;n=1;_unknown;unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}rescale(t){if(t)return this;let e=-1;for(this._domain=new Array(this.n);++e<this.n;)this._domain[e]=((e+1)*this.x1-(e-this.n)*this.x0)/(this.n+1);return this}scale(t){return c(t)?this._range[m(this._domain,t,0,this.n)]:this._unknown}invertExtent(t){const e=this._range.indexOf(t);return e<0?[NaN,NaN]:e<1?[this.x0,this._domain[0]]:e>=this.n?[this._domain[this.n-1],this.x1]:[this._domain[e-1],this._domain[e]]}thresholds(){return this._domain.slice()}domain(t,e){if(!t)return[this.x0,this.x1];const n=Array.from(t);return this.x0=+n[0],this.x1=+n[1],this.rescale(e)}range(t,e){if(!t)return this._range.slice();const n=Array.from(t);return Re(this._range,n)?this:(this.n=n.length-1,this._range=n,this.rescale(e))}clone(){return(new Ye).domain([this.x0,this.x1],!0).range(this._range).unknown(this._unknown)}ticks(t=10){const e=this.domain();return Ce(e[0],e[e.length-1],t)}forceTicks(t=10){const e=this.domain();return Ue(e[0],e[e.length-1],t)}stepTicks(t){const e=this.domain();return Ee(e[0],e[e.length-1],t)}nice(t=10){const e=Fe(this.domain(),t);return e?this.domain(e):this}niceMin(t=10){const e=this._domain[this._domain.length-1],n=Fe(this.domain(),t);return n&&(n[n.length-1]=e,this.domain(n)),this}niceMax(t=10){const e=this._domain[0],n=Fe(this.domain(),t);return n&&(n[0]=e,this.domain(n)),this}}class Ie extends Ae{type=t.ScaleEnum.Sqrt;constructor(){super(se,ae)}clone(){return(new Ie).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate)}}class qe extends Ae{type=t.ScaleEnum.Symlog;_const;constructor(){super(ge(1),de(1)),this._const=1}clone(){return(new qe).domain(this._domain,!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate,!0).constant(this._const)}constant(t,e){return arguments.length?(this._const=t,this.transformer=ge(t),this.untransformer=de(t),this.rescale(e)):this._const}}class Be{type=t.ScaleEnum.Threshold;_range=[0,1];_domain=[.5];n=1;_unknown;unknown(t){return arguments.length?(this._unknown=t,this):this._unknown}scale(t){return!n(t)&&c(+t)?this._range[m(this._domain,t,0,this.n)]:this._unknown}invertExtent(t){const e=this._range.indexOf(t);return[this._domain[e-1],this._domain[e]]}domain(t){return t?(this._domain=Array.from(t),this.n=Math.min(this._domain.length,this._range.length-1),this):this._domain.slice()}range(t){return t?(this._range=Array.from(t),this.n=Math.min(this._domain.length,this._range.length-1),this):this._range.slice()}clone(){return(new Be).domain(this._domain).range(this._range).unknown(this._unknown)}}const Pe=[["second",1,K],["second",5,5e3],["second",10,1e4],["second",30,3e4],["minute",1,tt],["minute",5,3e5],["minute",10,6e5],["minute",30,18e5],["hour",1,et],["hour",3,3*et],["hour",6,6*et],["hour",12,12*et],["day",1,nt],["day",2,2*nt],["day",7,7*nt],["month",1,rt],["month",3,3*rt],["month",6,6*rt],["year",1,365*nt]];function je(t){return+F(t)}function Ve(t,e,n,r){const i=(+e-+t)/n,o=m(Pe.map((t=>t[2])),i);if(o===Pe.length){const i=Math.max(w(+t/it,+e/it,n),1),o=t=>(t[Z(r)](Math.floor(t[j(r)]()/i)*i),t[function(t){return t?"setUTCMonth":"setMonth"}(r)](0,1),t[function(t){return t?"setUTCHours":"setHours"}(r)](0,0,0,0),t),s=(t,e)=>(t[Z(r)](t[j(r)]()+e*i),t);return{floor:o,offset:s,ceil:Kt(o,s)}}if(0===o){const r=Math.max(w(+t,+e,n),1),i=t=>(t.setTime(Math.floor(+t/r)*r),t),o=(t,e)=>(t.setTime(+t+e*r),t);return{floor:i,offset:o,ceil:Kt(i,o)}}const[s,a]=Pe[i/Pe[o-1][2]<Pe[o][2]/i?o-1:o],u=function(t,e){return"year"===t&&e?{floor:ht,offset:lt,count:ct,field:ft}:"month"===t&&e?{floor:pt,offset:vt,count:wt,field:yt}:"day"===t&&e?{floor:St,offset:Tt,count:Ct,field:Nt}:"hour"===t&&e?{floor:Dt,offset:Ot,count:Ft,field:Ht}:"minute"===t&&e?{floor:qt,offset:Bt,count:Yt,field:Pt}:"second"===t&&e?{floor:Gt,offset:Xt,count:zt,field:$t}:"year"===t?{floor:ot,offset:st,count:at,field:ut}:"month"===t?{floor:gt,offset:dt,count:mt,field:_t}:"day"===t?{floor:Mt,offset:bt,count:kt,field:xt}:"hour"===t?{floor:Ut,offset:Et,count:Ft,field:At}:"minute"===t?{floor:Rt,offset:Lt,count:Yt,field:It}:"second"===t?{floor:jt,offset:Vt,count:zt,field:Qt}:{floor:Zt,offset:Wt,count:Jt}}(s,r);return te(a,u)}class ze extends ke{type=t.ScaleEnum.Time;_isUtc;constructor(t=!1){super(),this._domain=t?[Date.UTC(2e3,0,1),Date.UTC(2e3,0,2)]:[+new Date(2e3,0,1),+new Date(2e3,0,2)],this._isUtc=t}invert(t){return new Date(super.invert(t))}domain(t,e){if(!t)return this._domain.map(F);const n=Array.from(t,je);return this._domain=n,this.rescale(e)}ticks(t){const e=this.domain();let r=e[0],i=e[e.length-1];const o=i<r;o&&([r,i]=[i,r]);let s=t;(l(t)||n(t))&&(s=Ve(r,i,n(t)?10:t,this._isUtc)),r=s.ceil(r);const a=[];let u=+r,h=0;for(;u<=+i&&h<100;)a.push(new Date(u)),u=+s.offset(new Date(u),1),h++;return o?a.reverse():a}tickFormat(t,e){return W(null==e?(n=this._domain[0],r=this._isUtc,i=F(n),o=i[V(r)]()+1,s=i[z(r)](),a=i[Q(r)](),u=i[G(r)](),h=i[X(r)](),l=0===i[$(r)](),(d=(g=(f=(c=l&&0===h)&&0===u)&&0===a)&&1===s)&&1===o?"YYYY":d?"YYYY-MM":g?"YYYY-MM-DD":f?"HH":c?"HH:mm":l?"HH:mm:ss":"HH:mm:ss SSS"):e,this._isUtc);var n,r,i,o,s,a,u,h,l,c,f,g,d}clone(){return new ze(this._isUtc).domain(this.domain(),!0).range(this._range,!0).unknown(this._unknown).clamp(this.clamp(),null,!0).interpolate(this._interpolate)}nice(t){const e=this.domain();let r=t;return(l(t)||n(t))&&(r=Ve(e[0],e[e.length-1],n(t)?10:t,this._isUtc)),r&&this.domain(ve(e,r)),this}utc(){return this._isUtc}}t.BandScale=ye,t.ContinuousScale=ke,t.LinearScale=Ae,t.LogScale=Oe,t.OrdinalScale=re,t.PointScale=class extends ye{type=t.ScaleEnum.Point;_padding=0;constructor(t){super(!1),this.paddingInner(1,t),this.padding=this.paddingOuter,this.paddingInner=void 0,this.paddingOuter=void 0}},t.PowScale=He,t.QuantileScale=Le,t.QuantizeScale=Ye,t.SqrtScale=Ie,t.SymlogScale=qe,t.ThresholdScale=Be,t.TimeScale=ze,t.isContinuous=function(e){switch(e){case t.ScaleEnum.Linear:case t.ScaleEnum.Log:case t.ScaleEnum.Pow:case t.ScaleEnum.Sqrt:case t.ScaleEnum.Symlog:case t.ScaleEnum.Time:return!0;default:return!1}},t.isDiscrete=function(e){switch(e){case t.ScaleEnum.Ordinal:case t.ScaleEnum.Point:case t.ScaleEnum.Band:return!0;default:return!1}},t.isDiscretizing=function(e){switch(e){case t.ScaleEnum.Quantile:case t.ScaleEnum.Quantize:case t.ScaleEnum.Threshold:return!0;default:return!1}},t.isValidScaleType=function(e){switch(e){case t.ScaleEnum.Linear:case t.ScaleEnum.Log:case t.ScaleEnum.Pow:case t.ScaleEnum.Sqrt:case t.ScaleEnum.Symlog:case t.ScaleEnum.Time:case t.ScaleEnum.Ordinal:case t.ScaleEnum.Point:case t.ScaleEnum.Band:return!0;default:return!1}}}));

5

es/utils/tick-sample.js

@@ -5,5 +5,6 @@ const e10 = Math.sqrt(50), e5 = Math.sqrt(10), e2 = Math.sqrt(2);

let reverse, n, ticks, step, i = -1;
if (stop = +stop, start = +start, count = +count, Math.abs(start - stop) <= Number.MIN_VALUE && count > 0) return [ start ];
if (count = +count, (start = +start) === (stop = +stop)) return [];
if (Math.abs(start - stop) <= Number.MIN_VALUE && count > 0) return [ start ];
if ((reverse = stop < start) && (n = start, start = stop, stop = n), step = tickIncrement(start, stop, count),
0 === stop || !isFinite(step)) return [];
!isFinite(step)) return [];
if (step > 0) {

@@ -10,0 +11,0 @@ let r0 = Math.round(start / step), r1 = Math.round(stop / step);

5

package.json
{
"name": "@visactor/vscale",
"version": "0.11.1",
"version": "0.11.2",
"description": "Scales for visual encoding, used in VGrammar, VTable",

@@ -54,4 +54,5 @@ "keywords": [

"test": "jest",
"test-check": "DEBUG=jest jest --forceExit --detectOpenHandles --silent false --verbose false --runInBand"
"test-check": "DEBUG=jest jest --forceExit --detectOpenHandles --silent false --verbose false --runInBand",
"test-cov": "jest -w 16 --coverage"
}
}
cjs/utils/tick-sample.js.map

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dist/index.js

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es/utils/tick-sample.js.map

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