3 lines
15 KiB
JavaScript
3 lines
15 KiB
JavaScript
|
// https://d3js.org/d3-scale/ v4.0.2 Copyright 2010-2021 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="undefined"!=typeof globalThis?globalThis: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 l(){var n=new t.InternMap,r=[],e=[],u=c;function i(t){let i=n.get(t);if(void 0===i){if(u!==c)return u;n.set(t,i=r.push(t)-1)}return e[i%e.length]}return i.domain=function(e){if(!arguments.length)return r.slice();r=[],n=new t.InternMap;for(const t of e)n.has(t)||n.set(t,r.push(t)-1);return i},i.range=function(n){return arguments.length?(e=Array.from(n),i):e.slice()},i.unknown=function(n){return arguments.length?(u=n,i):u},i.copy=function(){return l(r,e).unknown(u)},o.apply(i,arguments),i}function f(){var n,r,e=l().unknown(void 0),u=e.domain,i=e.range,a=0,c=1,s=!1,p=0,h=0,g=.5;function m(){var e=u().length,o=c<a,l=o?c:a,f=o?a:c;n=(f-l)/Math.max(1,e-p+2*h),s&&(n=Math.floor(n)),l+=(f-l-n*(e-p))*g,r=n*(1-p),s&&(l=Math.round(l),r=Math.round(r));var m=t.range(e).map((function(t){return l+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,s=!0,m()},e.bandwidth=function(){return r},e.step=function(){return n},e.round=function(n){return arguments.length?(s=!!n,m()):s},e.padding=function(n){return arguments.length?(p=Math.min(1,h=+n),m()):p},e.paddingInner=function(n){return arguments.length?(p=Math.min(1,n),m()):p},e.paddingOuter=function(n){return arguments.length?(h=+n,m()):h},e.align=function(n){return arguments.length?(g=Math.max(0,Math.min(1,n)),m()):g},e.copy=function(){return f(u(),[a,c]).round(s).paddingInner(p).paddingOuter(h).align(g)},o.apply(m(),arguments)}function s(n){var t=n.copy;return n.padding=n.paddingOuter,delete n.paddingInner,delete n.paddingOuter,n.copy=function(){return s(t())},n}function p(n){return+n}var h=[0,1];function g(n){return n}function m(n,t){return(t-=n=+n)?function(r){return(r-n)/t}:(r=isNaN(t)?NaN:.5,function(){return r});var r}function d(n,t,r){var e=n[0],u=n[1],i=t[0],o=t[1];return u<e?(e=m(u,e),i=r(o,i)):(e=m(e,u),i=r(i,o)),function(n){return i(e(n))}}function y(n,r,e){var u=Math.min(n.length,r.length)-1,i=new Array(u),o=new Array(u),a=-1;for(n[u]<n[0]&&(n=n.slice().reverse(),r=r.slice().reverse());++a<u;)i[a]=m(n[a],n[a+1]),o[a]=e(r[a],r[a+1]);return function(r){var e=t.bisect(n,r,1,u)-1;return o[e](i[e](r))}}function v(n,t){return t.domain(n.domain()).range(n.range()).interpolate(n.interpolate()).clamp(n.clamp()).unknown(n.unknown())}function M(){var n,t,e,u,i,o,a=h,c=h,l=r.interpolate,f=g;function s(){var n,t,r,e=Math.min(a.length,c.length);return f!==g&&(n=a[0],t=a[e-1],n>t&&(r=n,n=t,t=r),f=function(r){return Math.max(n,Math.min(t,r))}),u=e>2?y:d,i=o=null,m}function m(t){return null==t||isNaN(t=+t)?e:(i||(i=u(a.map(n),c,l)))(n(f(t)))}return m.invert=function(e){return f(t((o||(o=u(c,a.map(n),r.interpolateNumber)))(e)))},m.domain=function(n){return arguments.length?(a=Array.from(n,p),s()):a.slice()},m.range=function(n){return arguments.length?(c=Array.from(n),s()):c.slice()},m.rangeRound=function(n){return c=Array.from(n),l=r.interpolateRound,s()},m.clamp=function(n){return arguments.length?(f=!!n||g,s()):f!==g},m.interpolate=function(n){return arguments.length?(l=n,s()):l},m.unknown=function(n){return arguments.length?(e=n,m):e},function(r,e){return n=r,t=e,s()}}function k(){return M()(
|