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d3-color.v1.min.js
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// https://d3js.org/d3-color/ v1.2.3 Copyright 2018 Mike Bostock
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.d3=t.d3||{})}(this,function(t){"use strict";function e(t,e,n){t.prototype=e.prototype=n,n.constructor=t}function n(t,e){var n=Object.create(t.prototype);for(var i in e)n[i]=e[i];return n}function i(){}var r="\\s*([+-]?\\d+)\\s*",a="\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*",h="\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*",s=/^#([0-9a-f]{3})$/,o=/^#([0-9a-f]{6})$/,l=new RegExp("^rgb\\("+[r,r,r]+"\\)$"),u=new RegExp("^rgb\\("+[h,h,h]+"\\)$"),c=new RegExp("^rgba\\("+[r,r,r,a]+"\\)$"),g=new RegExp("^rgba\\("+[h,h,h,a]+"\\)$"),d=new RegExp("^hsl\\("+[a,h,h]+"\\)$"),p=new 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