d3-scale - npm Package Compare versions

Comparing version 3.3.0-rc.3 to 3.3.0

dist/d3-scale.js

@@ -1,7 +0,7 @@
-// https://d3js.org/d3-scale/ v3.3.0-rc.3 Copyright 2020 Mike Bostock
+// https://d3js.org/d3-scale/ v3.3.0 Copyright 2021 Mike Bostock
 (function (global, factory) {
 typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-array'), require('d3-interpolate'), require('d3-format'), require('d3-time'), require('d3-time-format')) :
 typeof define === 'function' && define.amd ? define(['exports', 'd3-array', 'd3-interpolate', 'd3-format', 'd3-time', 'd3-time-format'], factory) :
-(global = global || self, factory(global.d3 = global.d3 || {}, global.d3, global.d3, global.d3, global.d3, global.d3));
-}(this, function (exports, d3Array, d3Interpolate, d3Format, d3Time, d3TimeFormat) { 'use strict';
+(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.d3 = global.d3 || {}, global.d3, global.d3, global.d3, global.d3, global.d3));
+}(this, (function (exports, d3Array, d3Interpolate, d3Format, d3Time, d3TimeFormat) { 'use strict';
 
@@ -178,3 +178,3 @@ function initRange(domain, range) {
 
-function constant(x) {
+function constants(x) {
   return function() {
@@ -185,3 +185,3 @@ return x;
 
-function number(x) {
+function number$1(x) {
   return +x;
@@ -192,3 +192,3 @@ }
 
-function identity(x) {
+function identity$1(x) {
   return x;
@@ -200,3 +200,3 @@ }
       ? function(x) { return (x - a) / b; }
-      : constant(isNaN(b) ? NaN : 0.5);
+      : constants(isNaN(b) ? NaN : 0.5);
 }
@@ -242,3 +242,3 @@
 
-function copy(source, target) {
+function copy$1(source, target) {
   return target
@@ -252,3 +252,3 @@ .domain(source.domain())
 
-function transformer() {
+function transformer$2() {
   var domain = unit,
@@ -260,3 +260,3 @@ range = unit,
       unknown,
-      clamp = identity,
+      clamp = identity$1,
       piecewise,
@@ -268,3 +268,3 @@ output,
     var n = Math.min(domain.length, range.length);
-    if (clamp !== identity) clamp = clamper(domain[0], domain[n - 1]);
+    if (clamp !== identity$1) clamp = clamper(domain[0], domain[n - 1]);
     piecewise = n > 2 ? polymap : bimap;
@@ -276,3 +276,3 @@ output = input = null;
   function scale(x) {
-    return isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x)));
+    return x == null || isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x)));
   }
@@ -285,3 +285,3 @@
   scale.domain = function(_) {
-    return arguments.length ? (domain = Array.from(_, number), rescale()) : domain.slice();
+    return arguments.length ? (domain = Array.from(_, number$1), rescale()) : domain.slice();
   };
@@ -298,3 +298,3 @@
   scale.clamp = function(_) {
-    return arguments.length ? (clamp = _ ? true : identity, rescale()) : clamp !== identity;
+    return arguments.length ? (clamp = _ ? true : identity$1, rescale()) : clamp !== identity$1;
   };
@@ -317,3 +317,3 @@
 function continuous() {
-  return transformer()(identity, identity);
+  return transformer$2()(identity$1, identity$1);
 }
@@ -406,3 +406,3 @@
   scale.copy = function() {
-    return copy(scale, linear());
+    return copy$1(scale, linear());
   };
@@ -415,7 +415,7 @@
 
-function identity$1(domain) {
+function identity(domain) {
   var unknown;
 
   function scale(x) {
-    return isNaN(x = +x) ? unknown : x;
+    return x == null || isNaN(x = +x) ? unknown : x;
   }
@@ -426,3 +426,3 @@
   scale.domain = scale.range = function(_) {
-    return arguments.length ? (domain = Array.from(_, number), scale) : domain.slice();
+    return arguments.length ? (domain = Array.from(_, number$1), scale) : domain.slice();
   };
@@ -435,6 +435,6 @@
   scale.copy = function() {
-    return identity$1(domain).unknown(unknown);
+    return identity(domain).unknown(unknown);
   };
 
-  domain = arguments.length ? Array.from(domain, number) : [0, 1];
+  domain = arguments.length ? Array.from(domain, number$1) : [0, 1];
 
@@ -593,6 +593,6 @@ return linearish(scale);
 function log() {
-  var scale = loggish(transformer()).domain([1, 10]);
+  var scale = loggish(transformer$2()).domain([1, 10]);
 
   scale.copy = function() {
-    return copy(scale, log()).base(scale.base());
+    return copy$1(scale, log()).base(scale.base());
   };
@@ -628,6 +628,6 @@
 function symlog() {
-  var scale = symlogish(transformer());
+  var scale = symlogish(transformer$2());
 
   scale.copy = function() {
-    return copy(scale, symlog()).constant(scale.constant());
+    return copy$1(scale, symlog()).constant(scale.constant());
   };
@@ -653,7 +653,7 @@
 function powish(transform) {
-  var scale = transform(identity, identity),
+  var scale = transform(identity$1, identity$1),
       exponent = 1;
 
   function rescale() {
-    return exponent === 1 ? transform(identity, identity)
+    return exponent === 1 ? transform(identity$1, identity$1)
         : exponent === 0.5 ? transform(transformSqrt, transformSquare)
@@ -671,6 +671,6 @@ : transform(transformPow(exponent), transformPow(1 / exponent));
 function pow() {
-  var scale = powish(transformer());
+  var scale = powish(transformer$2());
 
   scale.copy = function() {
-    return copy(scale, pow()).exponent(scale.exponent());
+    return copy$1(scale, pow()).exponent(scale.exponent());
   };
@@ -715,3 +715,3 @@
   scale.range = function(_) {
-    return arguments.length ? (squared.range((range = Array.from(_, number)).map(square)), scale) : range.slice();
+    return arguments.length ? (squared.range((range = Array.from(_, number$1)).map(square)), scale) : range.slice();
   };
@@ -756,3 +756,3 @@
     thresholds = new Array(n - 1);
-    while (++i < n) thresholds[i - 1] = d3Array.quantile(domain, i / n);
+    while (++i < n) thresholds[i - 1] = d3Array.quantileSorted(domain, i / n);
     return scale;
@@ -762,3 +762,3 @@ }
   function scale(x) {
-    return isNaN(x = +x) ? unknown : range[d3Array.bisect(thresholds, x)];
+    return x == null || isNaN(x = +x) ? unknown : range[d3Array.bisect(thresholds, x)];
   }
@@ -813,3 +813,3 @@
   function scale(x) {
-    return x <= x ? range[d3Array.bisect(domain, x, 0, n)] : unknown;
+    return x != null && x <= x ? range[d3Array.bisect(domain, x, 0, n)] : unknown;
   }
@@ -865,3 +865,3 @@
   function scale(x) {
-    return x <= x ? range[d3Array.bisect(domain, x, 0, n)] : unknown;
+    return x != null && x <= x ? range[d3Array.bisect(domain, x, 0, n)] : unknown;
   }
@@ -896,10 +896,2 @@
 
-var durationSecond = 1000,
-    durationMinute = durationSecond * 60,
-    durationHour = durationMinute * 60,
-    durationDay = durationHour * 24,
-    durationWeek = durationDay * 7,
-    durationMonth = durationDay * 30,
-    durationYear = durationDay * 365;
-
 function date(t) {
@@ -909,7 +901,7 @@ return new Date(t);
 
-function number$1(t) {
+function number(t) {
   return t instanceof Date ? +t : +new Date(+t);
 }
 
-function calendar(year, month, week, day, hour, minute, second, millisecond, format) {
+function calendar(ticks, tickInterval, year, month, week, day, hour, minute, second, format) {
   var scale = continuous(),
@@ -928,23 +920,2 @@ invert = scale.invert,
 
-  var tickIntervals = [
-    [second,  1,      durationSecond],
-    [second,  5,  5 * durationSecond],
-    [second, 15, 15 * durationSecond],
-    [second, 30, 30 * durationSecond],
-    [minute,  1,      durationMinute],
-    [minute,  5,  5 * durationMinute],
-    [minute, 15, 15 * durationMinute],
-    [minute, 30, 30 * durationMinute],
-    [  hour,  1,      durationHour  ],
-    [  hour,  3,  3 * durationHour  ],
-    [  hour,  6,  6 * durationHour  ],
-    [  hour, 12, 12 * durationHour  ],
-    [   day,  1,      durationDay   ],
-    [   day,  2,  2 * durationDay   ],
-    [  week,  1,      durationWeek  ],
-    [ month,  1,      durationMonth ],
-    [ month,  3,  3 * durationMonth ],
-    [  year,  1,      durationYear  ]
-  ];
-
   function tickFormat(date) {
@@ -960,29 +931,2 @@ return (second(date) < date ? formatMillisecond
 
-  function tickInterval(interval, start, stop) {
-    if (interval == null) interval = 10;
-
-    // If a desired tick count is specified, pick a reasonable tick interval
-    // based on the extent of the domain and a rough estimate of tick size.
-    // Otherwise, assume interval is already a time interval and use it.
-    if (typeof interval === "number") {
-      var target = Math.abs(stop - start) / interval,
-          i = d3Array.bisector(function(i) { return i[2]; }).right(tickIntervals, target),
-          step;
-      if (i === tickIntervals.length) {
-        step = d3Array.tickStep(start / durationYear, stop / durationYear, interval);
-        interval = year;
-      } else if (i) {
-        i = tickIntervals[target / tickIntervals[i - 1][2] < tickIntervals[i][2] / target ? i - 1 : i];
-        step = i[1];
-        interval = i[0];
-      } else {
-        step = Math.max(d3Array.tickStep(start, stop, interval), 1);
-        interval = millisecond;
-      }
-      return interval.every(step);
-    }
-
-    return interval;
-  }
-
   scale.invert = function(y) {
@@ -993,15 +937,8 @@ return new Date(invert(y));
   scale.domain = function(_) {
-    return arguments.length ? domain(Array.from(_, number$1)) : domain().map(date);
+    return arguments.length ? domain(Array.from(_, number)) : domain().map(date);
   };
 
   scale.ticks = function(interval) {
-    var d = domain(),
-        t0 = d[0],
-        t1 = d[d.length - 1],
-        r = t1 < t0,
-        t;
-    if (r) t = t0, t0 = t1, t1 = t;
-    t = tickInterval(interval, t0, t1);
-    t = t ? t.range(t0, t1 + 1) : []; // inclusive stop
-    return r ? t.reverse() : t;
+    var d = domain();
+    return ticks(d[0], d[d.length - 1], interval == null ? 10 : interval);
   };
@@ -1015,9 +952,8 @@
     var d = domain();
-    return (interval = tickInterval(interval, d[0], d[d.length - 1]))
-        ? domain(nice(d, interval))
-        : scale;
+    if (!interval || typeof interval.range !== "function") interval = tickInterval(d[0], d[d.length - 1], interval == null ? 10 : interval);
+    return interval ? domain(nice(d, interval)) : scale;
   };
 
   scale.copy = function() {
-    return copy(scale, calendar(year, month, week, day, hour, minute, second, millisecond, format));
+    return copy$1(scale, calendar(ticks, tickInterval, year, month, week, day, hour, minute, second, format));
   };
@@ -1029,7 +965,7 @@
 function time() {
-  return initRange.apply(calendar(d3Time.timeYear, d3Time.timeMonth, d3Time.timeWeek, d3Time.timeDay, d3Time.timeHour, d3Time.timeMinute, d3Time.timeSecond, d3Time.timeMillisecond, d3TimeFormat.timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]), arguments);
+  return initRange.apply(calendar(d3Time.timeTicks, d3Time.timeTickInterval, d3Time.timeYear, d3Time.timeMonth, d3Time.timeWeek, d3Time.timeDay, d3Time.timeHour, d3Time.timeMinute, d3Time.timeSecond, d3TimeFormat.timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]), arguments);
 }
 
 function utcTime() {
-  return initRange.apply(calendar(d3Time.utcYear, d3Time.utcMonth, d3Time.utcWeek, d3Time.utcDay, d3Time.utcHour, d3Time.utcMinute, d3Time.utcSecond, d3Time.utcMillisecond, d3TimeFormat.utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]), arguments);
+  return initRange.apply(calendar(d3Time.utcTicks, d3Time.utcTickInterval, d3Time.utcYear, d3Time.utcMonth, d3Time.utcWeek, d3Time.utcDay, d3Time.utcHour, d3Time.utcMinute, d3Time.utcSecond, d3TimeFormat.utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]), arguments);
 }
@@ -1044,3 +980,3 @@
       transform,
-      interpolator = identity,
+      interpolator = identity$1,
       clamp = false,
@@ -1050,3 +986,3 @@ unknown;
   function scale(x) {
-    return isNaN(x = +x) ? unknown : interpolator(k10 === 0 ? 0.5 : (x = (transform(x) - t0) * k10, clamp ? Math.max(0, Math.min(1, x)) : x));
+    return x == null || isNaN(x = +x) ? unknown : interpolator(k10 === 0 ? 0.5 : (x = (transform(x) - t0) * k10, clamp ? Math.max(0, Math.min(1, x)) : x));
   }
@@ -1087,3 +1023,3 @@
 
-function copy$1(source, target) {
+function copy(source, target) {
   return target
@@ -1097,6 +1033,6 @@ .domain(source.domain())
 function sequential() {
-  var scale = linearish(transformer$1()(identity));
+  var scale = linearish(transformer$1()(identity$1));
 
   scale.copy = function() {
-    return copy$1(scale, sequential());
+    return copy(scale, sequential());
   };
@@ -1111,3 +1047,3 @@
   scale.copy = function() {
-    return copy$1(scale, sequentialLog()).base(scale.base());
+    return copy(scale, sequentialLog()).base(scale.base());
   };
@@ -1122,3 +1058,3 @@
   scale.copy = function() {
-    return copy$1(scale, sequentialSymlog()).constant(scale.constant());
+    return copy(scale, sequentialSymlog()).constant(scale.constant());
   };
@@ -1133,3 +1069,3 @@
   scale.copy = function() {
-    return copy$1(scale, sequentialPow()).exponent(scale.exponent());
+    return copy(scale, sequentialPow()).exponent(scale.exponent());
   };
@@ -1146,6 +1082,6 @@
   var domain = [],
-      interpolator = identity;
+      interpolator = identity$1;
 
   function scale(x) {
-    if (!isNaN(x = +x)) return interpolator((d3Array.bisect(domain, x, 1) - 1) / (domain.length - 1));
+    if (x != null && !isNaN(x = +x)) return interpolator((d3Array.bisect(domain, x, 1) - 1) / (domain.length - 1));
   }
@@ -1180,3 +1116,3 @@
 
-function transformer$2() {
+function transformer() {
   var x0 = 0,
@@ -1191,3 +1127,3 @@ x1 = 0.5,
       k21,
-      interpolator = identity,
+      interpolator = identity$1,
       transform,
@@ -1235,6 +1171,6 @@ clamp = false,
 function diverging() {
-  var scale = linearish(transformer$2()(identity));
+  var scale = linearish(transformer()(identity$1));
 
   scale.copy = function() {
-    return copy$1(scale, diverging());
+    return copy(scale, diverging());
   };
@@ -1246,6 +1182,6 @@
 function divergingLog() {
-  var scale = loggish(transformer$2()).domain([0.1, 1, 10]);
+  var scale = loggish(transformer()).domain([0.1, 1, 10]);
 
   scale.copy = function() {
-    return copy$1(scale, divergingLog()).base(scale.base());
+    return copy(scale, divergingLog()).base(scale.base());
   };
@@ -1257,6 +1193,6 @@
 function divergingSymlog() {
-  var scale = symlogish(transformer$2());
+  var scale = symlogish(transformer());
 
   scale.copy = function() {
-    return copy$1(scale, divergingSymlog()).constant(scale.constant());
+    return copy(scale, divergingSymlog()).constant(scale.constant());
   };
@@ -1268,6 +1204,6 @@
 function divergingPow() {
-  var scale = powish(transformer$2());
+  var scale = powish(transformer());
 
   scale.copy = function() {
-    return copy$1(scale, divergingPow()).exponent(scale.exponent());
+    return copy(scale, divergingPow()).exponent(scale.exponent());
   };
@@ -1288,3 +1224,3 @@
 exports.scaleDivergingSymlog = divergingSymlog;
-exports.scaleIdentity = identity$1;
+exports.scaleIdentity = identity;
 exports.scaleImplicit = implicit;
@@ -1314,2 +1250,2 @@ exports.scaleLinear = linear;
 
-}));
+})));

dist/d3-scale.min.js

@@ -1,2 +0,2 @@
-// https://d3js.org/d3-scale/ v3.3.0-rc.3 Copyright 2020 Mike Bostock
-!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports,require("d3-array"),require("d3-interpolate"),require("d3-format"),require("d3-time"),require("d3-time-format")):"function"==typeof define&&define.amd?define(["exports","d3-array","d3-interpolate","d3-format","d3-time","d3-time-format"],t):t((n=n||self).d3=n.d3||{},n.d3,n.d3,n.d3,n.d3,n.d3)}(this,function(n,t,r,e,u,i){"use strict";function o(n,t){switch(arguments.length){case 0:break;case 1:this.range(n);break;default:this.range(t).domain(n)}return this}function a(n,t){switch(arguments.length){case 0:break;case 1:"function"==typeof n?this.interpolator(n):this.range(n);break;default:this.domain(n),"function"==typeof t?this.interpolator(t):this.range(t)}return this}const c=Symbol("implicit");function f(){var n=new Map,t=[],r=[],e=c;function u(u){var i=u+"",o=n.get(i);if(!o){if(e!==c)return e;n.set(i,o=t.push(u))}return r[(o-1)%r.length]}return u.domain=function(r){if(!arguments.length)return t.slice();t=[],n=new Map;for(const e of r){const r=e+"";n.has(r)||n.set(r,t.push(e))}return u},u.range=function(n){return arguments.length?(r=Array.from(n),u):r.slice()},u.unknown=function(n){return arguments.length?(e=n,u):e},u.copy=function(){return f(t,r).unknown(e)},o.apply(u,arguments),u}function l(){var n,r,e=f().unknown(void 0),u=e.domain,i=e.range,a=0,c=1,p=!1,s=0,h=0,g=.5;function m(){var e=u().length,o=c<a,f=o?c:a,l=o?a:c;n=(l-f)/Math.max(1,e-s+2*h),p&&(n=Math.floor(n)),f+=(l-f-n*(e-s))*g,r=n*(1-s),p&&(f=Math.round(f),r=Math.round(r));var m=t.range(e).map(function(t){return f+n*t});return i(o?m.reverse():m)}return delete e.unknown,e.domain=function(n){return arguments.length?(u(n),m()):u()},e.range=function(n){return arguments.length?([a,c]=n,a=+a,c=+c,m()):[a,c]},e.rangeRound=function(n){return[a,c]=n,a=+a,c=+c,p=!0,m()},e.bandwidth=function(){return r},e.step=function(){return n},e.round=function(n){return arguments.length?(p=!!n,m()):p},e.padding=function(n){return 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i.base=function(n){return arguments.length?(a=+n,c()):a},i.domain=function(n){return arguments.length?(o(n),c()):o()},i.ticks=function(n){var e,i=o(),c=i[0],l=i[i.length-1];(e=l<c)&&(h=c,c=l,l=h);var f,p,s,h=r(c),g=r(l),m=null==n?10:+n,d=[];if(!(a%1)&&g-h<m){if(h=Math.floor(h),g=Math.ceil(g),c>0){for(;h<=g;++h)for(p=1,f=u(h);p<a;++p)if(!((s=f*p)<c)){if(s>l)break;d.push(s)}}else for(;h<=g;++h)for(p=a-1,f=u(h);p>=1;--p)if(!((s=f*p)<c)){if(s>l)break;d.push(s)}2*d.length<m&&(d=t.ticks(c,l,m))}else d=t.ticks(h,g,Math.min(g-h,m)).map(u);return e?d.reverse():d},i.tickFormat=function(n,t){if(null==t&&(t=10===a?".0e":","),"function"!=typeof t&&(t=e.format(t)),n===1/0)return t;null==n&&(n=10);var o=Math.max(1,a*n/i.ticks().length);return function(n){var e=n/u(Math.round(r(n)));return e*a<a-.5&&(e*=a),e<=o?t(n):""}},i.nice=function(){return o(b(o(),{floor:function(n){return u(Math.floor(r(n)))},ceil:function(n){return u(Math.ceil(r(n)))}}))},i}function T(n){return function(t){return Math.sign(t)*Math.log1p(Math.abs(t/n))}}function O(n){return function(t){return Math.sign(t)*Math.expm1(Math.abs(t))*n}}function F(n){var t=1,r=n(T(t),O(t));return r.constant=function(r){return arguments.length?n(T(t=+r),O(t)):t},N(r)}function P(n){return function(t){return t<0?-Math.pow(-t,n):Math.pow(t,n)}}function E(n){return n<0?-Math.sqrt(-n):Math.sqrt(n)}function L(n){return n<0?-n*n:n*n}function Q(n){var t=n(g,g),r=1;function e(){return 1===r?n(g,g):.5===r?n(E,L):n(P(r),P(1/r))}return t.exponent=function(n){return arguments.length?(r=+n,e()):r},N(t)}function U(){var n=Q(M());return n.copy=function(){return v(n,U()).exponent(n.exponent())},o.apply(n,arguments),n}function Y(n){return Math.sign(n)*n*n}function j(n){return Math.sign(n)*Math.sqrt(Math.abs(n))}function B(n){return new Date(n)}function C(n){return n instanceof Date?+n:+new Date(+n)}function H(n,t,r,e,u,i,o,a,c,l){var f=k(),p=f.invert,s=f.domain,h=l(".%L"),g=l(":%S"),m=l("%I:%M"),d=l("%I %p"),y=l("%a %d"),M=l("%b 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_(t,n()).base(t.base())},a.apply(t,arguments)},n.scaleSequentialPow=z,n.scaleSequentialQuantile=function n(){var r=[],e=g;function u(n){if(null!=n&&!isNaN(n=+n))return e((t.bisect(r,n,1)-1)/(r.length-1))}return u.domain=function(n){if(!arguments.length)return r.slice();r=[];for(let t of n)null==t||isNaN(t=+t)||r.push(t);return r.sort(t.ascending),u},u.interpolator=function(n){return arguments.length?(e=n,u):e},u.range=function(){return r.map(((n,t)=>e(t/(r.length-1))))},u.quantiles=function(n){return Array.from({length:n+1},((e,u)=>t.quantile(r,u/n)))},u.copy=function(){return n(e).domain(r)},a.apply(u,arguments)},n.scaleSequentialSqrt=function(){return z.apply(null,arguments).exponent(.5)},n.scaleSequentialSymlog=function n(){var t=F(W());return t.copy=function(){return _(t,n()).constant(t.constant())},a.apply(t,arguments)},n.scaleSqrt=function(){return U.apply(null,arguments).exponent(.5)},n.scaleSymlog=function n(){var t=F(M());return t.copy=function(){return 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o.apply(H(u.utcTicks,u.utcTickInterval,u.utcYear,u.utcMonth,u.utcWeek,u.utcDay,u.utcHour,u.utcMinute,u.utcSecond,i.utcFormat).domain([Date.UTC(2e3,0,1),Date.UTC(2e3,0,2)]),arguments)},n.tickFormat=w,Object.defineProperty(n,"__esModule",{value:!0})}));

package.json

 {
   "name": "d3-scale",
-  "version": "3.3.0-rc.3",
-  "publishConfig": {
-    "tag": "next"
-  },
+  "version": "3.3.0",
   "description": "Encodings that map abstract data to visual representation.",
@@ -40,15 +37,15 @@ "keywords": [
   "dependencies": {
-    "d3-array": "1.2.0 - 2",
-    "d3-format": ">=2.0.0-rc.1",
-    "d3-interpolate": ">=2.0.0-rc.1",
-    "d3-time": ">=2.0.0-rc.1",
-    "d3-time-format": ">=3.0.0-rc.1"
+    "d3-array": "^2.3.0",
+    "d3-format": "1 - 2",
+    "d3-interpolate": "1.2.0 - 2",
+    "d3-time": "^2.1.1",
+    "d3-time-format": "2 - 3"
   },
   "devDependencies": {
-    "d3-color": ">=2.0.0-rc.1",
-    "eslint": "6",
-    "rollup": "1",
-    "rollup-plugin-terser": "5",
+    "d3-color": "1 - 2",
+    "eslint": "7",
+    "rollup": "2",
+    "rollup-plugin-terser": "7",
     "tape": "4"
   }
 }

src/colors.js

@@ -1,2 +0,2 @@
-export default function(s) {
+export default function colors(s) {
   return s.match(/.{6}/g).map(function(x) {
@@ -3,0 +3,0 @@ return "#" + x;

src/constant.js

@@ -1,2 +0,2 @@
-export default function(x) {
+export default function constants(x) {
   return function() {
@@ -3,0 +3,0 @@ return x;

src/continuous.js

@@ -86,3 +86,3 @@ import {bisect} from "d3-array";
   function scale(x) {
-    return isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x)));
+    return x == null || isNaN(x = +x) ? unknown : (output || (output = piecewise(domain.map(transform), range, interpolate)))(transform(clamp(x)));
   }
@@ -89,0 +89,0 @@

src/identity.js

@@ -8,3 +8,3 @@ import {linearish} from "./linear.js";
   function scale(x) {
-    return isNaN(x = +x) ? unknown : x;
+    return x == null || isNaN(x = +x) ? unknown : x;
   }
@@ -11,0 +11,0 @@

src/nice.js

@@ -1,2 +0,2 @@
-export default function(domain, interval) {
+export default function nice(domain, interval) {
   domain = domain.slice();
@@ -3,0 +3,0 @@

src/number.js

@@ -1,3 +0,3 @@
-export default function(x) {
+export default function number(x) {
   return +x;
 }

src/quantile.js

@@ -1,2 +0,2 @@
-import {ascending, bisect, quantile as threshold} from "d3-array";
+import {ascending, bisect, quantileSorted as threshold} from "d3-array";
 import {initRange} from "./init.js";
@@ -18,3 +18,3 @@
   function scale(x) {
-    return isNaN(x = +x) ? unknown : range[bisect(thresholds, x)];
+    return x == null || isNaN(x = +x) ? unknown : range[bisect(thresholds, x)];
   }
@@ -21,0 +21,0 @@

src/quantize.js

@@ -14,3 +14,3 @@ import {bisect} from "d3-array";
   function scale(x) {
-    return x <= x ? range[bisect(domain, x, 0, n)] : unknown;
+    return x != null && x <= x ? range[bisect(domain, x, 0, n)] : unknown;
   }
@@ -17,0 +17,0 @@

src/sequential.js

@@ -21,3 +21,3 @@ import {interpolate, interpolateRound} from "d3-interpolate";
   function scale(x) {
-    return isNaN(x = +x) ? unknown : interpolator(k10 === 0 ? 0.5 : (x = (transform(x) - t0) * k10, clamp ? Math.max(0, Math.min(1, x)) : x));
+    return x == null || isNaN(x = +x) ? unknown : interpolator(k10 === 0 ? 0.5 : (x = (transform(x) - t0) * k10, clamp ? Math.max(0, Math.min(1, x)) : x));
   }
@@ -24,0 +24,0 @@

src/sequentialQuantile.js

@@ -10,3 +10,3 @@ import {ascending, bisect, quantile} from "d3-array";
   function scale(x) {
-    if (!isNaN(x = +x)) return interpolator((bisect(domain, x, 1) - 1) / (domain.length - 1));
+    if (x != null && !isNaN(x = +x)) return interpolator((bisect(domain, x, 1) - 1) / (domain.length - 1));
   }
@@ -13,0 +13,0 @@

src/threshold.js

@@ -11,3 +11,3 @@ import {bisect} from "d3-array";
   function scale(x) {
-    return x <= x ? range[bisect(domain, x, 0, n)] : unknown;
+    return x != null && x <= x ? range[bisect(domain, x, 0, n)] : unknown;
   }
@@ -14,0 +14,0 @@

src/tickFormat.js

 import {tickStep} from "d3-array";
 import {format, formatPrefix, formatSpecifier, precisionFixed, precisionPrefix, precisionRound} from "d3-format";
 
-export default function(start, stop, count, specifier) {
+export default function tickFormat(start, stop, count, specifier) {
   var step = tickStep(start, stop, count),
@@ -6,0 +6,0 @@ precision;

src/time.js

@@ -1,3 +0,2 @@
-import {bisector, tickStep} from "d3-array";
-import {timeYear, timeMonth, timeWeek, timeDay, timeHour, timeMinute, timeSecond, timeMillisecond} from "d3-time";
+import {timeYear, timeMonth, timeWeek, timeDay, timeHour, timeMinute, timeSecond, timeTicks, timeTickInterval} from "d3-time";
 import {timeFormat} from "d3-time-format";
@@ -8,10 +7,2 @@ import continuous, {copy} from "./continuous.js";
 
-var durationSecond = 1000,
-    durationMinute = durationSecond * 60,
-    durationHour = durationMinute * 60,
-    durationDay = durationHour * 24,
-    durationWeek = durationDay * 7,
-    durationMonth = durationDay * 30,
-    durationYear = durationDay * 365;
-
 function date(t) {
@@ -25,3 +16,3 @@ return new Date(t);
 
-export function calendar(year, month, week, day, hour, minute, second, millisecond, format) {
+export function calendar(ticks, tickInterval, year, month, week, day, hour, minute, second, format) {
   var scale = continuous(),
@@ -40,23 +31,2 @@ invert = scale.invert,
 
-  var tickIntervals = [
-    [second,  1,      durationSecond],
-    [second,  5,  5 * durationSecond],
-    [second, 15, 15 * durationSecond],
-    [second, 30, 30 * durationSecond],
-    [minute,  1,      durationMinute],
-    [minute,  5,  5 * durationMinute],
-    [minute, 15, 15 * durationMinute],
-    [minute, 30, 30 * durationMinute],
-    [  hour,  1,      durationHour  ],
-    [  hour,  3,  3 * durationHour  ],
-    [  hour,  6,  6 * durationHour  ],
-    [  hour, 12, 12 * durationHour  ],
-    [   day,  1,      durationDay   ],
-    [   day,  2,  2 * durationDay   ],
-    [  week,  1,      durationWeek  ],
-    [ month,  1,      durationMonth ],
-    [ month,  3,  3 * durationMonth ],
-    [  year,  1,      durationYear  ]
-  ];
-
   function tickFormat(date) {
@@ -72,29 +42,2 @@ return (second(date) < date ? formatMillisecond
 
-  function tickInterval(interval, start, stop) {
-    if (interval == null) interval = 10;
-
-    // If a desired tick count is specified, pick a reasonable tick interval
-    // based on the extent of the domain and a rough estimate of tick size.
-    // Otherwise, assume interval is already a time interval and use it.
-    if (typeof interval === "number") {
-      var target = Math.abs(stop - start) / interval,
-          i = bisector(function(i) { return i[2]; }).right(tickIntervals, target),
-          step;
-      if (i === tickIntervals.length) {
-        step = tickStep(start / durationYear, stop / durationYear, interval);
-        interval = year;
-      } else if (i) {
-        i = tickIntervals[target / tickIntervals[i - 1][2] < tickIntervals[i][2] / target ? i - 1 : i];
-        step = i[1];
-        interval = i[0];
-      } else {
-        step = Math.max(tickStep(start, stop, interval), 1);
-        interval = millisecond;
-      }
-      return interval.every(step);
-    }
-
-    return interval;
-  }
-
   scale.invert = function(y) {
@@ -109,11 +52,4 @@ return new Date(invert(y));
   scale.ticks = function(interval) {
-    var d = domain(),
-        t0 = d[0],
-        t1 = d[d.length - 1],
-        r = t1 < t0,
-        t;
-    if (r) t = t0, t0 = t1, t1 = t;
-    t = tickInterval(interval, t0, t1);
-    t = t ? t.range(t0, t1 + 1) : []; // inclusive stop
-    return r ? t.reverse() : t;
+    var d = domain();
+    return ticks(d[0], d[d.length - 1], interval == null ? 10 : interval);
   };
@@ -127,9 +63,8 @@
     var d = domain();
-    return (interval = tickInterval(interval, d[0], d[d.length - 1]))
-        ? domain(nice(d, interval))
-        : scale;
+    if (!interval || typeof interval.range !== "function") interval = tickInterval(d[0], d[d.length - 1], interval == null ? 10 : interval);
+    return interval ? domain(nice(d, interval)) : scale;
   };
 
   scale.copy = function() {
-    return copy(scale, calendar(year, month, week, day, hour, minute, second, millisecond, format));
+    return copy(scale, calendar(ticks, tickInterval, year, month, week, day, hour, minute, second, format));
   };
@@ -140,4 +75,4 @@
 
-export default function() {
-  return initRange.apply(calendar(timeYear, timeMonth, timeWeek, timeDay, timeHour, timeMinute, timeSecond, timeMillisecond, timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]), arguments);
+export default function time() {
+  return initRange.apply(calendar(timeTicks, timeTickInterval, timeYear, timeMonth, timeWeek, timeDay, timeHour, timeMinute, timeSecond, timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]), arguments);
 }

src/utcTime.js

@@ -0,8 +1,8 @@
+import {utcYear, utcMonth, utcWeek, utcDay, utcHour, utcMinute, utcSecond, utcTicks, utcTickInterval} from "d3-time";
+import {utcFormat} from "d3-time-format";
 import {calendar} from "./time.js";
-import {utcFormat} from "d3-time-format";
-import {utcYear, utcMonth, utcWeek, utcDay, utcHour, utcMinute, utcSecond, utcMillisecond} from "d3-time";
 import {initRange} from "./init.js";
 
-export default function() {
-  return initRange.apply(calendar(utcYear, utcMonth, utcWeek, utcDay, utcHour, utcMinute, utcSecond, utcMillisecond, utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]), arguments);
+export default function utcTime() {
+  return initRange.apply(calendar(utcTicks, utcTickInterval, utcYear, utcMonth, utcWeek, utcDay, utcHour, utcMinute, utcSecond, utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]), arguments);
 }

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decreased by-5.39%

Dependency changes

• + Addedd3-color@2.0.0(transitive)

• + Addedd3-format@2.0.0(transitive)

• + Addedd3-interpolate@2.0.1(transitive)

• + Addedd3-time@2.1.1(transitive)

• + Addedd3-time-format@3.0.0(transitive)

• - Removedd3-color@3.1.0(transitive)

• - Removedd3-format@3.1.0(transitive)

• - Removedd3-interpolate@3.0.1(transitive)

• - Removedd3-time@3.1.0(transitive)

• - Removedd3-time-format@4.1.0(transitive)

• Updatedd3-array@^2.3.0

• Updatedd3-format@1 - 2

• Updatedd3-interpolate@1.2.0 - 2

• Updatedd3-time@^2.1.1

• Updatedd3-time-format@2 - 3