=> (\n BaseComponent: any\n): any => {\n const factory = createFactory(BaseComponent)\n const DefaultProps = (ownerProps: any) => factory(ownerProps)\n DefaultProps.defaultProps = props\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'defaultProps'))(DefaultProps)\n }\n return DefaultProps\n}\n","import { ComponentType, ValidationMap } from 'react'\nimport { setStatic } from './setStatic'\n\nexport const setPropTypes = (\n propTypes: ValidationMap
\n): (>(component: T) => T) => setStatic('propTypes', propTypes)\n","var freeGlobal = require('./_freeGlobal');\n\n/** Detect free variable `self`. */\nvar freeSelf = typeof self == 'object' && self && self.Object === Object && self;\n\n/** Used as a reference to the global object. */\nvar root = freeGlobal || freeSelf || Function('return this')();\n\nmodule.exports = root;\n","var baseGetTag = require('./_baseGetTag'),\n isObject = require('./isObject');\n\n/** `Object#toString` result references. */\nvar asyncTag = '[object AsyncFunction]',\n funcTag = '[object Function]',\n genTag = '[object GeneratorFunction]',\n proxyTag = '[object Proxy]';\n\n/**\n * Checks if `value` is classified as a `Function` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a function, else `false`.\n * @example\n *\n * _.isFunction(_);\n * // => true\n *\n * _.isFunction(/abc/);\n * // => false\n */\nfunction isFunction(value) {\n if (!isObject(value)) {\n return false;\n }\n // The use of `Object#toString` avoids issues with the `typeof` operator\n // in Safari 9 which returns 'object' for typed arrays and other constructors.\n var tag = baseGetTag(value);\n return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;\n}\n\nmodule.exports = isFunction;\n","import {formatDecimalParts} from \"./formatDecimal.js\";\n\nexport default function(x) {\n return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN;\n}\n","import define, {extend} from \"./define.js\";\n\nexport function Color() {}\n\nexport var darker = 0.7;\nexport var brighter = 1 / darker;\n\nvar reI = \"\\\\s*([+-]?\\\\d+)\\\\s*\",\n reN = \"\\\\s*([+-]?\\\\d*\\\\.?\\\\d+(?:[eE][+-]?\\\\d+)?)\\\\s*\",\n reP = \"\\\\s*([+-]?\\\\d*\\\\.?\\\\d+(?:[eE][+-]?\\\\d+)?)%\\\\s*\",\n reHex = /^#([0-9a-f]{3,8})$/,\n reRgbInteger = new RegExp(\"^rgb\\\\(\" + [reI, reI, reI] + \"\\\\)$\"),\n reRgbPercent = new RegExp(\"^rgb\\\\(\" + [reP, reP, reP] + \"\\\\)$\"),\n reRgbaInteger = new RegExp(\"^rgba\\\\(\" + [reI, reI, reI, reN] + \"\\\\)$\"),\n reRgbaPercent = new RegExp(\"^rgba\\\\(\" + [reP, reP, reP, reN] + \"\\\\)$\"),\n reHslPercent = new RegExp(\"^hsl\\\\(\" + [reN, reP, reP] + \"\\\\)$\"),\n reHslaPercent = new RegExp(\"^hsla\\\\(\" + [reN, reP, reP, reN] + \"\\\\)$\");\n\nvar named = {\n aliceblue: 0xf0f8ff,\n antiquewhite: 0xfaebd7,\n aqua: 0x00ffff,\n aquamarine: 0x7fffd4,\n azure: 0xf0ffff,\n beige: 0xf5f5dc,\n bisque: 0xffe4c4,\n black: 0x000000,\n blanchedalmond: 0xffebcd,\n blue: 0x0000ff,\n blueviolet: 0x8a2be2,\n brown: 0xa52a2a,\n burlywood: 0xdeb887,\n cadetblue: 0x5f9ea0,\n chartreuse: 0x7fff00,\n chocolate: 0xd2691e,\n coral: 0xff7f50,\n cornflowerblue: 0x6495ed,\n cornsilk: 0xfff8dc,\n crimson: 0xdc143c,\n cyan: 0x00ffff,\n darkblue: 0x00008b,\n darkcyan: 0x008b8b,\n darkgoldenrod: 0xb8860b,\n darkgray: 0xa9a9a9,\n darkgreen: 0x006400,\n darkgrey: 0xa9a9a9,\n darkkhaki: 0xbdb76b,\n darkmagenta: 0x8b008b,\n darkolivegreen: 0x556b2f,\n darkorange: 0xff8c00,\n darkorchid: 0x9932cc,\n darkred: 0x8b0000,\n darksalmon: 0xe9967a,\n darkseagreen: 0x8fbc8f,\n darkslateblue: 0x483d8b,\n darkslategray: 0x2f4f4f,\n darkslategrey: 0x2f4f4f,\n darkturquoise: 0x00ced1,\n darkviolet: 0x9400d3,\n deeppink: 0xff1493,\n deepskyblue: 0x00bfff,\n dimgray: 0x696969,\n dimgrey: 0x696969,\n dodgerblue: 0x1e90ff,\n firebrick: 0xb22222,\n floralwhite: 0xfffaf0,\n forestgreen: 0x228b22,\n fuchsia: 0xff00ff,\n gainsboro: 0xdcdcdc,\n ghostwhite: 0xf8f8ff,\n gold: 0xffd700,\n goldenrod: 0xdaa520,\n gray: 0x808080,\n green: 0x008000,\n greenyellow: 0xadff2f,\n grey: 0x808080,\n honeydew: 0xf0fff0,\n hotpink: 0xff69b4,\n indianred: 0xcd5c5c,\n indigo: 0x4b0082,\n ivory: 0xfffff0,\n khaki: 0xf0e68c,\n lavender: 0xe6e6fa,\n lavenderblush: 0xfff0f5,\n lawngreen: 0x7cfc00,\n lemonchiffon: 0xfffacd,\n lightblue: 0xadd8e6,\n lightcoral: 0xf08080,\n lightcyan: 0xe0ffff,\n lightgoldenrodyellow: 0xfafad2,\n lightgray: 0xd3d3d3,\n lightgreen: 0x90ee90,\n lightgrey: 0xd3d3d3,\n lightpink: 0xffb6c1,\n lightsalmon: 0xffa07a,\n lightseagreen: 0x20b2aa,\n lightskyblue: 0x87cefa,\n lightslategray: 0x778899,\n lightslategrey: 0x778899,\n lightsteelblue: 0xb0c4de,\n lightyellow: 0xffffe0,\n lime: 0x00ff00,\n limegreen: 0x32cd32,\n linen: 0xfaf0e6,\n magenta: 0xff00ff,\n maroon: 0x800000,\n mediumaquamarine: 0x66cdaa,\n mediumblue: 0x0000cd,\n mediumorchid: 0xba55d3,\n mediumpurple: 0x9370db,\n mediumseagreen: 0x3cb371,\n mediumslateblue: 0x7b68ee,\n mediumspringgreen: 0x00fa9a,\n mediumturquoise: 0x48d1cc,\n mediumvioletred: 0xc71585,\n midnightblue: 0x191970,\n mintcream: 0xf5fffa,\n mistyrose: 0xffe4e1,\n moccasin: 0xffe4b5,\n navajowhite: 0xffdead,\n navy: 0x000080,\n oldlace: 0xfdf5e6,\n olive: 0x808000,\n olivedrab: 0x6b8e23,\n orange: 0xffa500,\n orangered: 0xff4500,\n orchid: 0xda70d6,\n palegoldenrod: 0xeee8aa,\n palegreen: 0x98fb98,\n paleturquoise: 0xafeeee,\n palevioletred: 0xdb7093,\n papayawhip: 0xffefd5,\n peachpuff: 0xffdab9,\n peru: 0xcd853f,\n pink: 0xffc0cb,\n plum: 0xdda0dd,\n powderblue: 0xb0e0e6,\n purple: 0x800080,\n rebeccapurple: 0x663399,\n red: 0xff0000,\n rosybrown: 0xbc8f8f,\n royalblue: 0x4169e1,\n saddlebrown: 0x8b4513,\n salmon: 0xfa8072,\n sandybrown: 0xf4a460,\n seagreen: 0x2e8b57,\n seashell: 0xfff5ee,\n sienna: 0xa0522d,\n silver: 0xc0c0c0,\n skyblue: 0x87ceeb,\n slateblue: 0x6a5acd,\n slategray: 0x708090,\n slategrey: 0x708090,\n snow: 0xfffafa,\n springgreen: 0x00ff7f,\n steelblue: 0x4682b4,\n tan: 0xd2b48c,\n teal: 0x008080,\n thistle: 0xd8bfd8,\n tomato: 0xff6347,\n turquoise: 0x40e0d0,\n violet: 0xee82ee,\n wheat: 0xf5deb3,\n white: 0xffffff,\n whitesmoke: 0xf5f5f5,\n yellow: 0xffff00,\n yellowgreen: 0x9acd32\n};\n\ndefine(Color, color, {\n copy: function(channels) {\n return Object.assign(new this.constructor, this, channels);\n },\n displayable: function() {\n return this.rgb().displayable();\n },\n hex: color_formatHex, // Deprecated! Use color.formatHex.\n formatHex: color_formatHex,\n formatHsl: color_formatHsl,\n formatRgb: color_formatRgb,\n toString: color_formatRgb\n});\n\nfunction color_formatHex() {\n return this.rgb().formatHex();\n}\n\nfunction color_formatHsl() {\n return hslConvert(this).formatHsl();\n}\n\nfunction color_formatRgb() {\n return this.rgb().formatRgb();\n}\n\nexport default function color(format) {\n var m, l;\n format = (format + \"\").trim().toLowerCase();\n return (m = reHex.exec(format)) ? (l = m[1].length, m = parseInt(m[1], 16), l === 6 ? rgbn(m) // #ff0000\n : l === 3 ? new Rgb((m >> 8 & 0xf) | (m >> 4 & 0xf0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1) // #f00\n : l === 8 ? rgba(m >> 24 & 0xff, m >> 16 & 0xff, m >> 8 & 0xff, (m & 0xff) / 0xff) // #ff000000\n : l === 4 ? rgba((m >> 12 & 0xf) | (m >> 8 & 0xf0), (m >> 8 & 0xf) | (m >> 4 & 0xf0), (m >> 4 & 0xf) | (m & 0xf0), (((m & 0xf) << 4) | (m & 0xf)) / 0xff) // #f000\n : null) // invalid hex\n : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0)\n : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%)\n : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1)\n : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1)\n : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%)\n : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1)\n : named.hasOwnProperty(format) ? rgbn(named[format]) // eslint-disable-line no-prototype-builtins\n : format === \"transparent\" ? new Rgb(NaN, NaN, NaN, 0)\n : null;\n}\n\nfunction rgbn(n) {\n return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1);\n}\n\nfunction rgba(r, g, b, a) {\n if (a <= 0) r = g = b = NaN;\n return new Rgb(r, g, b, a);\n}\n\nexport function rgbConvert(o) {\n if (!(o instanceof Color)) o = color(o);\n if (!o) return new Rgb;\n o = o.rgb();\n return new Rgb(o.r, o.g, o.b, o.opacity);\n}\n\nexport function rgb(r, g, b, opacity) {\n return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);\n}\n\nexport function Rgb(r, g, b, opacity) {\n this.r = +r;\n this.g = +g;\n this.b = +b;\n this.opacity = +opacity;\n}\n\ndefine(Rgb, rgb, extend(Color, {\n brighter: function(k) {\n k = k == null ? brighter : Math.pow(brighter, k);\n return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);\n },\n darker: function(k) {\n k = k == null ? darker : Math.pow(darker, k);\n return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);\n },\n rgb: function() {\n return this;\n },\n displayable: function() {\n return (-0.5 <= this.r && this.r < 255.5)\n && (-0.5 <= this.g && this.g < 255.5)\n && (-0.5 <= this.b && this.b < 255.5)\n && (0 <= this.opacity && this.opacity <= 1);\n },\n hex: rgb_formatHex, // Deprecated! Use color.formatHex.\n formatHex: rgb_formatHex,\n formatRgb: rgb_formatRgb,\n toString: rgb_formatRgb\n}));\n\nfunction rgb_formatHex() {\n return \"#\" + hex(this.r) + hex(this.g) + hex(this.b);\n}\n\nfunction rgb_formatRgb() {\n var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a));\n return (a === 1 ? \"rgb(\" : \"rgba(\")\n + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + \", \"\n + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + \", \"\n + Math.max(0, Math.min(255, Math.round(this.b) || 0))\n + (a === 1 ? \")\" : \", \" + a + \")\");\n}\n\nfunction hex(value) {\n value = Math.max(0, Math.min(255, Math.round(value) || 0));\n return (value < 16 ? \"0\" : \"\") + value.toString(16);\n}\n\nfunction hsla(h, s, l, a) {\n if (a <= 0) h = s = l = NaN;\n else if (l <= 0 || l >= 1) h = s = NaN;\n else if (s <= 0) h = NaN;\n return new Hsl(h, s, l, a);\n}\n\nexport function hslConvert(o) {\n if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity);\n if (!(o instanceof Color)) o = color(o);\n if (!o) return new Hsl;\n if (o instanceof Hsl) return o;\n o = o.rgb();\n var r = o.r / 255,\n g = o.g / 255,\n b = o.b / 255,\n min = Math.min(r, g, b),\n max = Math.max(r, g, b),\n h = NaN,\n s = max - min,\n l = (max + min) / 2;\n if (s) {\n if (r === max) h = (g - b) / s + (g < b) * 6;\n else if (g === max) h = (b - r) / s + 2;\n else h = (r - g) / s + 4;\n s /= l < 0.5 ? max + min : 2 - max - min;\n h *= 60;\n } else {\n s = l > 0 && l < 1 ? 0 : h;\n }\n return new Hsl(h, s, l, o.opacity);\n}\n\nexport function hsl(h, s, l, opacity) {\n return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);\n}\n\nfunction Hsl(h, s, l, opacity) {\n this.h = +h;\n this.s = +s;\n this.l = +l;\n this.opacity = +opacity;\n}\n\ndefine(Hsl, hsl, extend(Color, {\n brighter: function(k) {\n k = k == null ? brighter : Math.pow(brighter, k);\n return new Hsl(this.h, this.s, this.l * k, this.opacity);\n },\n darker: function(k) {\n k = k == null ? darker : Math.pow(darker, k);\n return new Hsl(this.h, this.s, this.l * k, this.opacity);\n },\n rgb: function() {\n var h = this.h % 360 + (this.h < 0) * 360,\n s = isNaN(h) || isNaN(this.s) ? 0 : this.s,\n l = this.l,\n m2 = l + (l < 0.5 ? l : 1 - l) * s,\n m1 = 2 * l - m2;\n return new Rgb(\n hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2),\n hsl2rgb(h, m1, m2),\n hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2),\n this.opacity\n );\n },\n displayable: function() {\n return (0 <= this.s && this.s <= 1 || isNaN(this.s))\n && (0 <= this.l && this.l <= 1)\n && (0 <= this.opacity && this.opacity <= 1);\n },\n formatHsl: function() {\n var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a));\n return (a === 1 ? \"hsl(\" : \"hsla(\")\n + (this.h || 0) + \", \"\n + (this.s || 0) * 100 + \"%, \"\n + (this.l || 0) * 100 + \"%\"\n + (a === 1 ? \")\" : \", \" + a + \")\");\n }\n}));\n\n/* From FvD 13.37, CSS Color Module Level 3 */\nfunction hsl2rgb(h, m1, m2) {\n return (h < 60 ? m1 + (m2 - m1) * h / 60\n : h < 180 ? m2\n : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60\n : m1) * 255;\n}\n","export default function _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}","import defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n if (enumerableOnly) symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n });\n keys.push.apply(keys, symbols);\n }\n\n return keys;\n}\n\nexport default function _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n\n if (i % 2) {\n ownKeys(Object(source), true).forEach(function (key) {\n defineProperty(target, key, source[key]);\n });\n } else if (Object.getOwnPropertyDescriptors) {\n Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n } else {\n ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n }\n\n return target;\n}","import objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nexport default function _objectWithoutProperties(source, excluded) {\n if (source == null) return {};\n var target = objectWithoutPropertiesLoose(source, excluded);\n var key, i;\n\n if (Object.getOwnPropertySymbols) {\n var sourceSymbolKeys = Object.getOwnPropertySymbols(source);\n\n for (i = 0; i < sourceSymbolKeys.length; i++) {\n key = sourceSymbolKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;\n target[key] = source[key];\n }\n }\n\n return target;\n}","export default function _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}","export default function(x) {\n return Math.abs(x = Math.round(x)) >= 1e21\n ? x.toLocaleString(\"en\").replace(/,/g, \"\")\n : x.toString(10);\n}\n\n// Computes the decimal coefficient and exponent of the specified number x with\n// significant digits p, where x is positive and p is in [1, 21] or undefined.\n// For example, formatDecimalParts(1.23) returns [\"123\", 0].\nexport function formatDecimalParts(x, p) {\n if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf(\"e\")) < 0) return null; // NaN, ±Infinity\n var i, coefficient = x.slice(0, i);\n\n // The string returned by toExponential either has the form \\d\\.\\d+e[-+]\\d+\n // (e.g., 1.2e+3) or the form \\de[-+]\\d+ (e.g., 1e+3).\n return [\n coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient,\n +x.slice(i + 1)\n ];\n}\n","import constant from \"./constant.js\";\n\nfunction linear(a, d) {\n return function(t) {\n return a + t * d;\n };\n}\n\nfunction exponential(a, b, y) {\n return a = Math.pow(a, y), b = Math.pow(b, y) - a, y = 1 / y, function(t) {\n return Math.pow(a + t * b, y);\n };\n}\n\nexport function hue(a, b) {\n var d = b - a;\n return d ? linear(a, d > 180 || d < -180 ? d - 360 * Math.round(d / 360) : d) : constant(isNaN(a) ? b : a);\n}\n\nexport function gamma(y) {\n return (y = +y) === 1 ? nogamma : function(a, b) {\n return b - a ? exponential(a, b, y) : constant(isNaN(a) ? b : a);\n };\n}\n\nexport default function nogamma(a, b) {\n var d = b - a;\n return d ? linear(a, d) : constant(isNaN(a) ? b : a);\n}\n","export default function(constructor, factory, prototype) {\n constructor.prototype = factory.prototype = prototype;\n prototype.constructor = constructor;\n}\n\nexport function extend(parent, definition) {\n var prototype = Object.create(parent.prototype);\n for (var key in definition) prototype[key] = definition[key];\n return prototype;\n}\n","export const radians = Math.PI / 180;\nexport const degrees = 180 / Math.PI;\n","import define, {extend} from \"./define.js\";\nimport {Color, rgbConvert, Rgb, darker, brighter} from \"./color.js\";\nimport {degrees, radians} from \"./math.js\";\n\nvar A = -0.14861,\n B = +1.78277,\n C = -0.29227,\n D = -0.90649,\n E = +1.97294,\n ED = E * D,\n EB = E * B,\n BC_DA = B * C - D * A;\n\nfunction cubehelixConvert(o) {\n if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity);\n if (!(o instanceof Rgb)) o = rgbConvert(o);\n var r = o.r / 255,\n g = o.g / 255,\n b = o.b / 255,\n l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB),\n bl = b - l,\n k = (E * (g - l) - C * bl) / D,\n s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1\n h = s ? Math.atan2(k, bl) * degrees - 120 : NaN;\n return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity);\n}\n\nexport default function cubehelix(h, s, l, opacity) {\n return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity);\n}\n\nexport function Cubehelix(h, s, l, opacity) {\n this.h = +h;\n this.s = +s;\n this.l = +l;\n this.opacity = +opacity;\n}\n\ndefine(Cubehelix, cubehelix, extend(Color, {\n brighter: function(k) {\n k = k == null ? brighter : Math.pow(brighter, k);\n return new Cubehelix(this.h, this.s, this.l * k, this.opacity);\n },\n darker: function(k) {\n k = k == null ? darker : Math.pow(darker, k);\n return new Cubehelix(this.h, this.s, this.l * k, this.opacity);\n },\n rgb: function() {\n var h = isNaN(this.h) ? 0 : (this.h + 120) * radians,\n l = +this.l,\n a = isNaN(this.s) ? 0 : this.s * l * (1 - l),\n cosh = Math.cos(h),\n sinh = Math.sin(h);\n return new Rgb(\n 255 * (l + a * (A * cosh + B * sinh)),\n 255 * (l + a * (C * cosh + D * sinh)),\n 255 * (l + a * (E * cosh)),\n this.opacity\n );\n }\n}));\n","/**\n * Checks if `value` is the\n * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)\n * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an object, else `false`.\n * @example\n *\n * _.isObject({});\n * // => true\n *\n * _.isObject([1, 2, 3]);\n * // => true\n *\n * _.isObject(_.noop);\n * // => true\n *\n * _.isObject(null);\n * // => false\n */\nfunction isObject(value) {\n var type = typeof value;\n return value != null && (type == 'object' || type == 'function');\n}\n\nmodule.exports = isObject;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n","import {tickStep} from \"d3-array\";\nimport {format, formatPrefix, formatSpecifier, precisionFixed, precisionPrefix, precisionRound} from \"d3-format\";\n\nexport default function tickFormat(start, stop, count, specifier) {\n var step = tickStep(start, stop, count),\n precision;\n specifier = formatSpecifier(specifier == null ? \",f\" : specifier);\n switch (specifier.type) {\n case \"s\": {\n var value = Math.max(Math.abs(start), Math.abs(stop));\n if (specifier.precision == null && !isNaN(precision = precisionPrefix(step, value))) specifier.precision = precision;\n return formatPrefix(specifier, value);\n }\n case \"\":\n case \"e\":\n case \"g\":\n case \"p\":\n case \"r\": {\n if (specifier.precision == null && !isNaN(precision = precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === \"e\");\n break;\n }\n case \"f\":\n case \"%\": {\n if (specifier.precision == null && !isNaN(precision = precisionFixed(step))) specifier.precision = precision - (specifier.type === \"%\") * 2;\n break;\n }\n }\n return format(specifier);\n}\n","import exponent from \"./exponent.js\";\n\nexport default function(step, value) {\n return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step)));\n}\n","import exponent from \"./exponent.js\";\n\nexport default function(step, max) {\n step = Math.abs(step), max = Math.abs(max) - step;\n return Math.max(0, exponent(max) - exponent(step)) + 1;\n}\n","import exponent from \"./exponent.js\";\n\nexport default function(step) {\n return Math.max(0, -exponent(Math.abs(step)));\n}\n","import {ticks, tickIncrement} from \"d3-array\";\nimport continuous, {copy} from \"./continuous.js\";\nimport {initRange} from \"./init.js\";\nimport tickFormat from \"./tickFormat.js\";\n\nexport function linearish(scale) {\n var domain = scale.domain;\n\n scale.ticks = function(count) {\n var d = domain();\n return ticks(d[0], d[d.length - 1], count == null ? 10 : count);\n };\n\n scale.tickFormat = function(count, specifier) {\n var d = domain();\n return tickFormat(d[0], d[d.length - 1], count == null ? 10 : count, specifier);\n };\n\n scale.nice = function(count) {\n if (count == null) count = 10;\n\n var d = domain();\n var i0 = 0;\n var i1 = d.length - 1;\n var start = d[i0];\n var stop = d[i1];\n var prestep;\n var step;\n var maxIter = 10;\n\n if (stop < start) {\n step = start, start = stop, stop = step;\n step = i0, i0 = i1, i1 = step;\n }\n \n while (maxIter-- > 0) {\n step = tickIncrement(start, stop, count);\n if (step === prestep) {\n d[i0] = start\n d[i1] = stop\n return domain(d);\n } else if (step > 0) {\n start = Math.floor(start / step) * step;\n stop = Math.ceil(stop / step) * step;\n } else if (step < 0) {\n start = Math.ceil(start * step) / step;\n stop = Math.floor(stop * step) / step;\n } else {\n break;\n }\n prestep = step;\n }\n\n return scale;\n };\n\n return scale;\n}\n\nexport default function linear() {\n var scale = continuous();\n\n scale.copy = function() {\n return copy(scale, linear());\n };\n\n initRange.apply(scale, arguments);\n\n return linearish(scale);\n}\n","import unsupportedIterableToArray from \"@babel/runtime/helpers/esm/unsupportedIterableToArray\";\nexport default function _createForOfIteratorHelper(o, allowArrayLike) {\n var it;\n\n if (typeof Symbol === \"undefined\" || o[Symbol.iterator] == null) {\n if (Array.isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n\n var F = function F() {};\n\n return {\n s: F,\n n: function n() {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n },\n e: function e(_e) {\n throw _e;\n },\n f: F\n };\n }\n\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n }\n\n var normalCompletion = true,\n didErr = false,\n err;\n return {\n s: function s() {\n it = o[Symbol.iterator]();\n },\n n: function n() {\n var step = it.next();\n normalCompletion = step.done;\n return step;\n },\n e: function e(_e2) {\n didErr = true;\n err = _e2;\n },\n f: function f() {\n try {\n if (!normalCompletion && it[\"return\"] != null) it[\"return\"]();\n } finally {\n if (didErr) throw err;\n }\n }\n };\n}","export function point(that, x, y) {\n that._context.bezierCurveTo(\n (2 * that._x0 + that._x1) / 3,\n (2 * that._y0 + that._y1) / 3,\n (that._x0 + 2 * that._x1) / 3,\n (that._y0 + 2 * that._y1) / 3,\n (that._x0 + 4 * that._x1 + x) / 6,\n (that._y0 + 4 * that._y1 + y) / 6\n );\n}\n\nexport function Basis(context) {\n this._context = context;\n}\n\nBasis.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x0 = this._x1 =\n this._y0 = this._y1 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n switch (this._point) {\n case 3: point(this, this._x1, this._y1); // proceed\n case 2: this._context.lineTo(this._x1, this._y1); break;\n }\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; break;\n case 2: this._point = 3; this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6); // proceed\n default: point(this, x, y); break;\n }\n this._x0 = this._x1, this._x1 = x;\n this._y0 = this._y1, this._y1 = y;\n }\n};\n\nexport default function(context) {\n return new Basis(context);\n}\n","var baseSet = require('./_baseSet');\n\n/**\n * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,\n * it's created. Arrays are created for missing index properties while objects\n * are created for all other missing properties. Use `_.setWith` to customize\n * `path` creation.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 3.7.0\n * @category Object\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = { 'a': [{ 'b': { 'c': 3 } }] };\n *\n * _.set(object, 'a[0].b.c', 4);\n * console.log(object.a[0].b.c);\n * // => 4\n *\n * _.set(object, ['x', '0', 'y', 'z'], 5);\n * console.log(object.x[0].y.z);\n * // => 5\n */\nfunction set(object, path, value) {\n return object == null ? object : baseSet(object, path, value);\n}\n\nmodule.exports = set;\n","var baseIsNative = require('./_baseIsNative'),\n getValue = require('./_getValue');\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n","var Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n","export function point(that, x, y) {\n that._context.bezierCurveTo(\n that._x1 + that._k * (that._x2 - that._x0),\n that._y1 + that._k * (that._y2 - that._y0),\n that._x2 + that._k * (that._x1 - x),\n that._y2 + that._k * (that._y1 - y),\n that._x2,\n that._y2\n );\n}\n\nexport function Cardinal(context, tension) {\n this._context = context;\n this._k = (1 - tension) / 6;\n}\n\nCardinal.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x0 = this._x1 = this._x2 =\n this._y0 = this._y1 = this._y2 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n switch (this._point) {\n case 2: this._context.lineTo(this._x2, this._y2); break;\n case 3: point(this, this._x1, this._y1); break;\n }\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; this._x1 = x, this._y1 = y; break;\n case 2: this._point = 3; // proceed\n default: point(this, x, y); break;\n }\n this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;\n this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;\n }\n};\n\nexport default (function custom(tension) {\n\n function cardinal(context) {\n return new Cardinal(context, tension);\n }\n\n cardinal.tension = function(tension) {\n return custom(+tension);\n };\n\n return cardinal;\n})(0);\n","export default function(series) {\n var n = series.length, o = new Array(n);\n while (--n >= 0) o[n] = n;\n return o;\n}\n","export default function(series, order) {\n if (!((n = series.length) > 1)) return;\n for (var i = 1, j, s0, s1 = series[order[0]], n, m = s1.length; i < n; ++i) {\n s0 = s1, s1 = series[order[i]];\n for (j = 0; j < m; ++j) {\n s1[j][1] += s1[j][0] = isNaN(s0[j][1]) ? s0[j][0] : s0[j][1];\n }\n }\n}\n","export default function(parent, x0, y0, x1, y1) {\n var nodes = parent.children,\n node,\n i = -1,\n n = nodes.length,\n k = parent.value && (x1 - x0) / parent.value;\n\n while (++i < n) {\n node = nodes[i], node.y0 = y0, node.y1 = y1;\n node.x0 = x0, node.x1 = x0 += node.value * k;\n }\n}\n","export default function(parent, x0, y0, x1, y1) {\n var nodes = parent.children,\n node,\n i = -1,\n n = nodes.length,\n k = parent.value && (y1 - y0) / parent.value;\n\n while (++i < n) {\n node = nodes[i], node.x0 = x0, node.x1 = x1;\n node.y0 = y0, node.y1 = y0 += node.value * k;\n }\n}\n","export default function _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}","import arrayLikeToArray from \"@babel/runtime/helpers/esm/arrayLikeToArray\";\nexport default function _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return arrayLikeToArray(o, minLen);\n}","export default function _setPrototypeOf(o, p) {\n _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n o.__proto__ = p;\n return o;\n };\n\n return _setPrototypeOf(o, p);\n}","var baseGetTag = require('./_baseGetTag'),\n getPrototype = require('./_getPrototype'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar objectTag = '[object Object]';\n\n/** Used for built-in method references. */\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Used to infer the `Object` constructor. */\nvar objectCtorString = funcToString.call(Object);\n\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\nfunction isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n var proto = getPrototype(value);\n if (proto === null) {\n return true;\n }\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor &&\n funcToString.call(Ctor) == objectCtorString;\n}\n\nmodule.exports = isPlainObject;\n","export default x => () => x;\n","import superPropBase from \"@babel/runtime/helpers/esm/superPropBase\";\nexport default function _get(target, property, receiver) {\n if (typeof Reflect !== \"undefined\" && Reflect.get) {\n _get = Reflect.get;\n } else {\n _get = function _get(target, property, receiver) {\n var base = superPropBase(target, property);\n if (!base) return;\n var desc = Object.getOwnPropertyDescriptor(base, property);\n\n if (desc.get) {\n return desc.get.call(receiver);\n }\n\n return desc.value;\n };\n }\n\n return _get(target, property, receiver || target);\n}","import getPrototypeOf from \"@babel/runtime/helpers/esm/getPrototypeOf\";\nexport default function _superPropBase(object, property) {\n while (!Object.prototype.hasOwnProperty.call(object, property)) {\n object = getPrototypeOf(object);\n if (object === null) break;\n }\n\n return object;\n}","/**\n * Performs a\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * comparison between two values to determine if they are equivalent.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.eq(object, object);\n * // => true\n *\n * _.eq(object, other);\n * // => false\n *\n * _.eq('a', 'a');\n * // => true\n *\n * _.eq('a', Object('a'));\n * // => false\n *\n * _.eq(NaN, NaN);\n * // => true\n */\nfunction eq(value, other) {\n return value === other || (value !== value && other !== other);\n}\n\nmodule.exports = eq;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n","import React from \"react\";\nimport { Router } from \"react-router\";\nimport { createBrowserHistory as createHistory } from \"history\";\nimport PropTypes from \"prop-types\";\nimport warning from \"tiny-warning\";\n\n/**\n * The public API for a that uses HTML5 history.\n */\nclass BrowserRouter extends React.Component {\n history = createHistory(this.props);\n\n render() {\n return ;\n }\n}\n\nif (__DEV__) {\n BrowserRouter.propTypes = {\n basename: PropTypes.string,\n children: PropTypes.node,\n forceRefresh: PropTypes.bool,\n getUserConfirmation: PropTypes.func,\n keyLength: PropTypes.number\n };\n\n BrowserRouter.prototype.componentDidMount = function() {\n warning(\n !this.props.history,\n \" ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { BrowserRouter as Router }`.\"\n );\n };\n}\n\nexport default BrowserRouter;\n","import React from \"react\";\nimport { Router } from \"react-router\";\nimport { createHashHistory as createHistory } from \"history\";\nimport PropTypes from \"prop-types\";\nimport warning from \"tiny-warning\";\n\n/**\n * The public API for a that uses window.location.hash.\n */\nclass HashRouter extends React.Component {\n history = createHistory(this.props);\n\n render() {\n return ;\n }\n}\n\nif (__DEV__) {\n HashRouter.propTypes = {\n basename: PropTypes.string,\n children: PropTypes.node,\n getUserConfirmation: PropTypes.func,\n hashType: PropTypes.oneOf([\"hashbang\", \"noslash\", \"slash\"])\n };\n\n HashRouter.prototype.componentDidMount = function() {\n warning(\n !this.props.history,\n \" ignores the history prop. To use a custom history, \" +\n \"use `import { Router }` instead of `import { HashRouter as Router }`.\"\n );\n };\n}\n\nexport default HashRouter;\n","import { createLocation } from \"history\";\n\nexport const resolveToLocation = (to, currentLocation) =>\n typeof to === \"function\" ? to(currentLocation) : to;\n\nexport const normalizeToLocation = (to, currentLocation) => {\n return typeof to === \"string\"\n ? createLocation(to, null, null, currentLocation)\n : to;\n};\n","import React from \"react\";\nimport { __RouterContext as RouterContext } from \"react-router\";\nimport { createPath } from 'history';\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport {\n resolveToLocation,\n normalizeToLocation\n} from \"./utils/locationUtils.js\";\n\n// React 15 compat\nconst forwardRefShim = C => C;\nlet { forwardRef } = React;\nif (typeof forwardRef === \"undefined\") {\n forwardRef = forwardRefShim;\n}\n\nfunction isModifiedEvent(event) {\n return !!(event.metaKey || event.altKey || event.ctrlKey || event.shiftKey);\n}\n\nconst LinkAnchor = forwardRef(\n (\n {\n innerRef, // TODO: deprecate\n navigate,\n onClick,\n ...rest\n },\n forwardedRef\n ) => {\n const { target } = rest;\n\n let props = {\n ...rest,\n onClick: event => {\n try {\n if (onClick) onClick(event);\n } catch (ex) {\n event.preventDefault();\n throw ex;\n }\n\n if (\n !event.defaultPrevented && // onClick prevented default\n event.button === 0 && // ignore everything but left clicks\n (!target || target === \"_self\") && // let browser handle \"target=_blank\" etc.\n !isModifiedEvent(event) // ignore clicks with modifier keys\n ) {\n event.preventDefault();\n navigate();\n }\n }\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.ref = innerRef;\n }\n\n /* eslint-disable-next-line jsx-a11y/anchor-has-content */\n return ;\n }\n);\n\nif (__DEV__) {\n LinkAnchor.displayName = \"LinkAnchor\";\n}\n\n/**\n * The public API for rendering a history-aware .\n */\nconst Link = forwardRef(\n (\n {\n component = LinkAnchor,\n replace,\n to,\n innerRef, // TODO: deprecate\n ...rest\n },\n forwardedRef\n ) => {\n return (\n \n {context => {\n invariant(context, \"You should not use outside a \");\n\n const { history } = context;\n\n const location = normalizeToLocation(\n resolveToLocation(to, context.location),\n context.location\n );\n\n const href = location ? history.createHref(location) : \"\";\n const props = {\n ...rest,\n href,\n navigate() {\n const location = resolveToLocation(to, context.location);\n const isDuplicateNavigation = createPath(context.location) === createPath(normalizeToLocation(location));\n const method = (replace || isDuplicateNavigation) ? history.replace : history.push;\n\n method(location);\n }\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.innerRef = innerRef;\n }\n\n return React.createElement(component, props);\n }}\n \n );\n }\n);\n\nif (__DEV__) {\n const toType = PropTypes.oneOfType([\n PropTypes.string,\n PropTypes.object,\n PropTypes.func\n ]);\n const refType = PropTypes.oneOfType([\n PropTypes.string,\n PropTypes.func,\n PropTypes.shape({ current: PropTypes.any })\n ]);\n\n Link.displayName = \"Link\";\n\n Link.propTypes = {\n innerRef: refType,\n onClick: PropTypes.func,\n replace: PropTypes.bool,\n target: PropTypes.string,\n to: toType.isRequired\n };\n}\n\nexport default Link;\n","import React from \"react\";\nimport { __RouterContext as RouterContext, matchPath } from \"react-router\";\nimport PropTypes from \"prop-types\";\nimport invariant from \"tiny-invariant\";\nimport Link from \"./Link.js\";\nimport {\n resolveToLocation,\n normalizeToLocation\n} from \"./utils/locationUtils.js\";\n\n// React 15 compat\nconst forwardRefShim = C => C;\nlet { forwardRef } = React;\nif (typeof forwardRef === \"undefined\") {\n forwardRef = forwardRefShim;\n}\n\nfunction joinClassnames(...classnames) {\n return classnames.filter(i => i).join(\" \");\n}\n\n/**\n * A wrapper that knows if it's \"active\" or not.\n */\nconst NavLink = forwardRef(\n (\n {\n \"aria-current\": ariaCurrent = \"page\",\n activeClassName = \"active\", // TODO: deprecate\n activeStyle, // TODO: deprecate\n className: classNameProp,\n exact,\n isActive: isActiveProp,\n location: locationProp,\n sensitive,\n strict,\n style: styleProp,\n to,\n innerRef, // TODO: deprecate\n ...rest\n },\n forwardedRef\n ) => {\n return (\n \n {context => {\n invariant(context, \"You should not use outside a \");\n\n const currentLocation = locationProp || context.location;\n const toLocation = normalizeToLocation(\n resolveToLocation(to, currentLocation),\n currentLocation\n );\n const { pathname: path } = toLocation;\n // Regex taken from: https://github.com/pillarjs/path-to-regexp/blob/master/index.js#L202\n const escapedPath =\n path && path.replace(/([.+*?=^!:${}()[\\]|/\\\\])/g, \"\\\\$1\");\n\n const match = escapedPath\n ? matchPath(currentLocation.pathname, {\n path: escapedPath,\n exact,\n sensitive,\n strict\n })\n : null;\n const isActive = !!(isActiveProp\n ? isActiveProp(match, currentLocation)\n : match);\n\n let className =\n typeof classNameProp === \"function\"\n ? classNameProp(isActive)\n : classNameProp;\n\n let style =\n typeof styleProp === \"function\" ? styleProp(isActive) : styleProp;\n\n if (isActive) {\n className = joinClassnames(className, activeClassName);\n style = { ...style, ...activeStyle };\n }\n\n const props = {\n \"aria-current\": (isActive && ariaCurrent) || null,\n className,\n style,\n to: toLocation,\n ...rest\n };\n\n // React 15 compat\n if (forwardRefShim !== forwardRef) {\n props.ref = forwardedRef || innerRef;\n } else {\n props.innerRef = innerRef;\n }\n\n return ;\n }}\n \n );\n }\n);\n\nif (__DEV__) {\n NavLink.displayName = \"NavLink\";\n\n const ariaCurrentType = PropTypes.oneOf([\n \"page\",\n \"step\",\n \"location\",\n \"date\",\n \"time\",\n \"true\",\n \"false\"\n ]);\n\n NavLink.propTypes = {\n ...Link.propTypes,\n \"aria-current\": ariaCurrentType,\n activeClassName: PropTypes.string,\n activeStyle: PropTypes.object,\n className: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),\n exact: PropTypes.bool,\n isActive: PropTypes.func,\n location: PropTypes.object,\n sensitive: PropTypes.bool,\n strict: PropTypes.bool,\n style: PropTypes.oneOfType([PropTypes.object, PropTypes.func])\n };\n}\n\nexport default NavLink;\n","export default function _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n\n return arr2;\n}","export default function(a, b) {\n return a = +a, b = +b, function(t) {\n return a * (1 - t) + b * t;\n };\n}\n","import {epsilon} from \"../math.js\";\nimport {Cardinal} from \"./cardinal.js\";\n\nexport function point(that, x, y) {\n var x1 = that._x1,\n y1 = that._y1,\n x2 = that._x2,\n y2 = that._y2;\n\n if (that._l01_a > epsilon) {\n var a = 2 * that._l01_2a + 3 * that._l01_a * that._l12_a + that._l12_2a,\n n = 3 * that._l01_a * (that._l01_a + that._l12_a);\n x1 = (x1 * a - that._x0 * that._l12_2a + that._x2 * that._l01_2a) / n;\n y1 = (y1 * a - that._y0 * that._l12_2a + that._y2 * that._l01_2a) / n;\n }\n\n if (that._l23_a > epsilon) {\n var b = 2 * that._l23_2a + 3 * that._l23_a * that._l12_a + that._l12_2a,\n m = 3 * that._l23_a * (that._l23_a + that._l12_a);\n x2 = (x2 * b + that._x1 * that._l23_2a - x * that._l12_2a) / m;\n y2 = (y2 * b + that._y1 * that._l23_2a - y * that._l12_2a) / m;\n }\n\n that._context.bezierCurveTo(x1, y1, x2, y2, that._x2, that._y2);\n}\n\nfunction CatmullRom(context, alpha) {\n this._context = context;\n this._alpha = alpha;\n}\n\nCatmullRom.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x0 = this._x1 = this._x2 =\n this._y0 = this._y1 = this._y2 = NaN;\n this._l01_a = this._l12_a = this._l23_a =\n this._l01_2a = this._l12_2a = this._l23_2a =\n this._point = 0;\n },\n lineEnd: function() {\n switch (this._point) {\n case 2: this._context.lineTo(this._x2, this._y2); break;\n case 3: this.point(this._x2, this._y2); break;\n }\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n\n if (this._point) {\n var x23 = this._x2 - x,\n y23 = this._y2 - y;\n this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));\n }\n\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; break;\n case 2: this._point = 3; // proceed\n default: point(this, x, y); break;\n }\n\n this._l01_a = this._l12_a, this._l12_a = this._l23_a;\n this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;\n this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;\n this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;\n }\n};\n\nexport default (function custom(alpha) {\n\n function catmullRom(context) {\n return alpha ? new CatmullRom(context, alpha) : new Cardinal(context, 0);\n }\n\n catmullRom.alpha = function(alpha) {\n return custom(+alpha);\n };\n\n return catmullRom;\n})(0.5);\n","import none from \"./none.js\";\n\nexport default function(series) {\n var sums = series.map(sum);\n return none(series).sort(function(a, b) { return sums[a] - sums[b]; });\n}\n\nexport function sum(series) {\n var s = 0, i = -1, n = series.length, v;\n while (++i < n) if (v = +series[i][1]) s += v;\n return s;\n}\n","function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {\n try {\n var info = gen[key](arg);\n var value = info.value;\n } catch (error) {\n reject(error);\n return;\n }\n\n if (info.done) {\n resolve(value);\n } else {\n Promise.resolve(value).then(_next, _throw);\n }\n}\n\nexport default function _asyncToGenerator(fn) {\n return function () {\n var self = this,\n args = arguments;\n return new Promise(function (resolve, reject) {\n var gen = fn.apply(self, args);\n\n function _next(value) {\n asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value);\n }\n\n function _throw(err) {\n asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err);\n }\n\n _next(undefined);\n });\n };\n}","var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n","var listCacheClear = require('./_listCacheClear'),\n listCacheDelete = require('./_listCacheDelete'),\n listCacheGet = require('./_listCacheGet'),\n listCacheHas = require('./_listCacheHas'),\n listCacheSet = require('./_listCacheSet');\n\n/**\n * Creates an list cache object.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction ListCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `ListCache`.\nListCache.prototype.clear = listCacheClear;\nListCache.prototype['delete'] = listCacheDelete;\nListCache.prototype.get = listCacheGet;\nListCache.prototype.has = listCacheHas;\nListCache.prototype.set = listCacheSet;\n\nmodule.exports = ListCache;\n","var eq = require('./eq');\n\n/**\n * Gets the index at which the `key` is found in `array` of key-value pairs.\n *\n * @private\n * @param {Array} array The array to inspect.\n * @param {*} key The key to search for.\n * @returns {number} Returns the index of the matched value, else `-1`.\n */\nfunction assocIndexOf(array, key) {\n var length = array.length;\n while (length--) {\n if (eq(array[length][0], key)) {\n return length;\n }\n }\n return -1;\n}\n\nmodule.exports = assocIndexOf;\n","var getNative = require('./_getNative');\n\n/* Built-in method references that are verified to be native. */\nvar nativeCreate = getNative(Object, 'create');\n\nmodule.exports = nativeCreate;\n","var isKeyable = require('./_isKeyable');\n\n/**\n * Gets the data for `map`.\n *\n * @private\n * @param {Object} map The map to query.\n * @param {string} key The reference key.\n * @returns {*} Returns the map data.\n */\nfunction getMapData(map, key) {\n var data = map.__data__;\n return isKeyable(key)\n ? data[typeof key == 'string' ? 'string' : 'hash']\n : data.map;\n}\n\nmodule.exports = getMapData;\n","var baseIsArguments = require('./_baseIsArguments'),\n isObjectLike = require('./isObjectLike');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/** Built-in value references. */\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\nvar isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&\n !propertyIsEnumerable.call(value, 'callee');\n};\n\nmodule.exports = isArguments;\n","var isFunction = require('./isFunction'),\n isLength = require('./isLength');\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\nmodule.exports = isArrayLike;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/** Used to detect unsigned integer values. */\nvar reIsUint = /^(?:0|[1-9]\\d*)$/;\n\n/**\n * Checks if `value` is a valid array-like index.\n *\n * @private\n * @param {*} value The value to check.\n * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.\n * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.\n */\nfunction isIndex(value, length) {\n var type = typeof value;\n length = length == null ? MAX_SAFE_INTEGER : length;\n\n return !!length &&\n (type == 'number' ||\n (type != 'symbol' && reIsUint.test(value))) &&\n (value > -1 && value % 1 == 0 && value < length);\n}\n\nmodule.exports = isIndex;\n","var isArray = require('./isArray'),\n isKey = require('./_isKey'),\n stringToPath = require('./_stringToPath'),\n toString = require('./toString');\n\n/**\n * Casts `value` to a path array if it's not one.\n *\n * @private\n * @param {*} value The value to inspect.\n * @param {Object} [object] The object to query keys on.\n * @returns {Array} Returns the cast property path array.\n */\nfunction castPath(value, object) {\n if (isArray(value)) {\n return value;\n }\n return isKey(value, object) ? [value] : stringToPath(toString(value));\n}\n\nmodule.exports = castPath;\n","\n// turn {x: {val: 1, stiffness: 1, damping: 2}, y: 2} generated by\n// `{x: spring(1, {stiffness: 1, damping: 2}), y: 2}` into {x: 1, y: 2}\n\n'use strict';\n\nexports.__esModule = true;\nexports['default'] = stripStyle;\n\nfunction stripStyle(style) {\n var ret = {};\n for (var key in style) {\n if (!Object.prototype.hasOwnProperty.call(style, key)) {\n continue;\n }\n ret[key] = typeof style[key] === 'number' ? style[key] : style[key].val;\n }\n return ret;\n}\n\nmodule.exports = exports['default'];","import { eachProp, is, toArray, isAnimatedString, Globals, getFluidValue, useLayoutEffect, each, raf, flush, FluidValue, deprecateInterpolate, callFluidObservers, frameLoop, hasFluidValue, flushCalls, isEqual, getFluidObservers, addFluidObserver, removeFluidObserver, noop, useMemoOne, deprecateDirectCall, useForceUpdate, usePrev, useOnce, createInterpolator, createStringInterpolator } from '@react-spring/shared';\nexport { Globals, createInterpolator } from '@react-spring/shared';\nimport * as React from 'react';\nimport { useContext, useMemo, useRef, useState } from 'react';\nimport { getAnimated, AnimatedValue, getPayload, AnimatedString, getAnimatedType, setAnimated } from '@react-spring/animated';\nexport * from '@react-spring/types/animated';\nexport * from '@react-spring/types/interpolation';\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction callProp(value, ...args) {\n return is.fun(value) ? value(...args) : value;\n}\nconst matchProp = (value, key) => value === true || !!(key && value && (is.fun(value) ? value(key) : toArray(value).includes(key)));\nconst resolveProp = (prop, key) => is.obj(prop) ? key && prop[key] : prop;\nconst getDefaultProp = (props, key) => props.default === true ? props[key] : props.default ? props.default[key] : undefined;\n\nconst noopTransform = value => value;\n\nconst getDefaultProps = (props, transform = noopTransform) => {\n let keys = DEFAULT_PROPS;\n\n if (props.default && props.default !== true) {\n props = props.default;\n keys = Object.keys(props);\n }\n\n const defaults = {};\n\n for (const key of keys) {\n const value = transform(props[key], key);\n\n if (!is.und(value)) {\n defaults[key] = value;\n }\n }\n\n return defaults;\n};\nconst DEFAULT_PROPS = ['config', 'onProps', 'onStart', 'onChange', 'onPause', 'onResume', 'onRest'];\nconst RESERVED_PROPS = {\n config: 1,\n from: 1,\n to: 1,\n ref: 1,\n loop: 1,\n reset: 1,\n pause: 1,\n cancel: 1,\n reverse: 1,\n immediate: 1,\n default: 1,\n delay: 1,\n onProps: 1,\n onStart: 1,\n onChange: 1,\n onPause: 1,\n onResume: 1,\n onRest: 1,\n onResolve: 1,\n items: 1,\n trail: 1,\n sort: 1,\n expires: 1,\n initial: 1,\n enter: 1,\n update: 1,\n leave: 1,\n children: 1,\n onDestroyed: 1,\n keys: 1,\n callId: 1,\n parentId: 1\n};\n\nfunction getForwardProps(props) {\n const forward = {};\n let count = 0;\n eachProp(props, (value, prop) => {\n if (!RESERVED_PROPS[prop]) {\n forward[prop] = value;\n count++;\n }\n });\n\n if (count) {\n return forward;\n }\n}\n\nfunction inferTo(props) {\n const to = getForwardProps(props);\n\n if (to) {\n const out = {\n to\n };\n eachProp(props, (val, key) => key in to || (out[key] = val));\n return out;\n }\n\n return _extends({}, props);\n}\nfunction computeGoal(value) {\n value = getFluidValue(value);\n return is.arr(value) ? value.map(computeGoal) : isAnimatedString(value) ? Globals.createStringInterpolator({\n range: [0, 1],\n output: [value, value]\n })(1) : value;\n}\nfunction hasProps(props) {\n for (const _ in props) return true;\n\n return false;\n}\nfunction isAsyncTo(to) {\n return is.fun(to) || is.arr(to) && is.obj(to[0]);\n}\nfunction detachRefs(ctrl, ref) {\n var _ctrl$ref;\n\n (_ctrl$ref = ctrl.ref) == null ? void 0 : _ctrl$ref.delete(ctrl);\n ref == null ? void 0 : ref.delete(ctrl);\n}\nfunction replaceRef(ctrl, ref) {\n if (ref && ctrl.ref !== ref) {\n var _ctrl$ref2;\n\n (_ctrl$ref2 = ctrl.ref) == null ? void 0 : _ctrl$ref2.delete(ctrl);\n ref.add(ctrl);\n ctrl.ref = ref;\n }\n}\n\nfunction useChain(refs, timeSteps, timeFrame = 1000) {\n useLayoutEffect(() => {\n if (timeSteps) {\n let prevDelay = 0;\n each(refs, (ref, i) => {\n const controllers = ref.current;\n\n if (controllers.length) {\n let delay = timeFrame * timeSteps[i];\n if (isNaN(delay)) delay = prevDelay;else prevDelay = delay;\n each(controllers, ctrl => {\n each(ctrl.queue, props => {\n const memoizedDelayProp = props.delay;\n\n props.delay = key => delay + callProp(memoizedDelayProp || 0, key);\n });\n ctrl.start();\n });\n }\n });\n } else {\n let p = Promise.resolve();\n each(refs, ref => {\n const controllers = ref.current;\n\n if (controllers.length) {\n const queues = controllers.map(ctrl => {\n const q = ctrl.queue;\n ctrl.queue = [];\n return q;\n });\n p = p.then(() => {\n each(controllers, (ctrl, i) => each(queues[i] || [], update => ctrl.queue.push(update)));\n return Promise.all(ref.start());\n });\n }\n });\n }\n });\n}\n\nconst config = {\n default: {\n tension: 170,\n friction: 26\n },\n gentle: {\n tension: 120,\n friction: 14\n },\n wobbly: {\n tension: 180,\n friction: 12\n },\n stiff: {\n tension: 210,\n friction: 20\n },\n slow: {\n tension: 280,\n friction: 60\n },\n molasses: {\n tension: 280,\n friction: 120\n }\n};\n\nconst linear = t => t;\n\nconst defaults = _extends({}, config.default, {\n mass: 1,\n damping: 1,\n easing: linear,\n clamp: false\n});\n\nclass AnimationConfig {\n constructor() {\n this.tension = void 0;\n this.friction = void 0;\n this.frequency = void 0;\n this.damping = void 0;\n this.mass = void 0;\n this.velocity = 0;\n this.restVelocity = void 0;\n this.precision = void 0;\n this.progress = void 0;\n this.duration = void 0;\n this.easing = void 0;\n this.clamp = void 0;\n this.bounce = void 0;\n this.decay = void 0;\n this.round = void 0;\n Object.assign(this, defaults);\n }\n\n}\nfunction mergeConfig(config, newConfig, defaultConfig) {\n if (defaultConfig) {\n defaultConfig = _extends({}, defaultConfig);\n sanitizeConfig(defaultConfig, newConfig);\n newConfig = _extends({}, defaultConfig, newConfig);\n }\n\n sanitizeConfig(config, newConfig);\n Object.assign(config, newConfig);\n\n for (const key in defaults) {\n if (config[key] == null) {\n config[key] = defaults[key];\n }\n }\n\n let {\n mass,\n frequency,\n damping\n } = config;\n\n if (!is.und(frequency)) {\n if (frequency < 0.01) frequency = 0.01;\n if (damping < 0) damping = 0;\n config.tension = Math.pow(2 * Math.PI / frequency, 2) * mass;\n config.friction = 4 * Math.PI * damping * mass / frequency;\n }\n\n return config;\n}\n\nfunction sanitizeConfig(config, props) {\n if (!is.und(props.decay)) {\n config.duration = undefined;\n } else {\n const isTensionConfig = !is.und(props.tension) || !is.und(props.friction);\n\n if (isTensionConfig || !is.und(props.frequency) || !is.und(props.damping) || !is.und(props.mass)) {\n config.duration = undefined;\n config.decay = undefined;\n }\n\n if (isTensionConfig) {\n config.frequency = undefined;\n }\n }\n}\n\nconst emptyArray = [];\nclass Animation {\n constructor() {\n this.changed = false;\n this.values = emptyArray;\n this.toValues = null;\n this.fromValues = emptyArray;\n this.to = void 0;\n this.from = void 0;\n this.config = new AnimationConfig();\n this.immediate = false;\n }\n\n}\n\nfunction scheduleProps(callId, {\n key,\n props,\n defaultProps,\n state,\n actions\n}) {\n return new Promise((resolve, reject) => {\n var _props$cancel;\n\n let delay;\n let timeout;\n let cancel = matchProp((_props$cancel = props.cancel) != null ? _props$cancel : defaultProps == null ? void 0 : defaultProps.cancel, key);\n\n if (cancel) {\n onStart();\n } else {\n if (!is.und(props.pause)) {\n state.paused = matchProp(props.pause, key);\n }\n\n let pause = defaultProps == null ? void 0 : defaultProps.pause;\n\n if (pause !== true) {\n pause = state.paused || matchProp(pause, key);\n }\n\n delay = callProp(props.delay || 0, key);\n\n if (pause) {\n state.resumeQueue.add(onResume);\n actions.pause();\n } else {\n actions.resume();\n onResume();\n }\n }\n\n function onPause() {\n state.resumeQueue.add(onResume);\n state.timeouts.delete(timeout);\n timeout.cancel();\n delay = timeout.time - raf.now();\n }\n\n function onResume() {\n if (delay > 0) {\n timeout = raf.setTimeout(onStart, delay);\n state.pauseQueue.add(onPause);\n state.timeouts.add(timeout);\n } else {\n onStart();\n }\n }\n\n function onStart() {\n state.pauseQueue.delete(onPause);\n state.timeouts.delete(timeout);\n\n if (callId <= (state.cancelId || 0)) {\n cancel = true;\n }\n\n try {\n actions.start(_extends({}, props, {\n callId,\n cancel\n }), resolve);\n } catch (err) {\n reject(err);\n }\n }\n });\n}\n\nconst getCombinedResult = (target, results) => results.length == 1 ? results[0] : results.some(result => result.cancelled) ? getCancelledResult(target.get()) : results.every(result => result.noop) ? getNoopResult(target.get()) : getFinishedResult(target.get(), results.every(result => result.finished));\nconst getNoopResult = value => ({\n value,\n noop: true,\n finished: true,\n cancelled: false\n});\nconst getFinishedResult = (value, finished, cancelled = false) => ({\n value,\n finished,\n cancelled\n});\nconst getCancelledResult = value => ({\n value,\n cancelled: true,\n finished: false\n});\n\nfunction runAsync(to, props, state, target) {\n const {\n callId,\n parentId,\n onRest\n } = props;\n const {\n asyncTo: prevTo,\n promise: prevPromise\n } = state;\n\n if (!parentId && to === prevTo && !props.reset) {\n return prevPromise;\n }\n\n return state.promise = (async () => {\n state.asyncId = callId;\n state.asyncTo = to;\n const defaultProps = getDefaultProps(props, (value, key) => key === 'onRest' ? undefined : value);\n let preventBail;\n let bail;\n const bailPromise = new Promise((resolve, reject) => (preventBail = resolve, bail = reject));\n\n const bailIfEnded = bailSignal => {\n const bailResult = callId <= (state.cancelId || 0) && getCancelledResult(target) || callId !== state.asyncId && getFinishedResult(target, false);\n\n if (bailResult) {\n bailSignal.result = bailResult;\n bail(bailSignal);\n throw bailSignal;\n }\n };\n\n const animate = (arg1, arg2) => {\n const bailSignal = new BailSignal();\n const skipAnimationSignal = new SkipAniamtionSignal();\n return (async () => {\n if (Globals.skipAnimation) {\n stopAsync(state);\n skipAnimationSignal.result = getFinishedResult(target, false);\n bail(skipAnimationSignal);\n throw skipAnimationSignal;\n }\n\n bailIfEnded(bailSignal);\n const props = is.obj(arg1) ? _extends({}, arg1) : _extends({}, arg2, {\n to: arg1\n });\n props.parentId = callId;\n eachProp(defaultProps, (value, key) => {\n if (is.und(props[key])) {\n props[key] = value;\n }\n });\n const result = await target.start(props);\n bailIfEnded(bailSignal);\n\n if (state.paused) {\n await new Promise(resume => {\n state.resumeQueue.add(resume);\n });\n }\n\n return result;\n })();\n };\n\n let result;\n\n if (Globals.skipAnimation) {\n stopAsync(state);\n return getFinishedResult(target, false);\n }\n\n try {\n let animating;\n\n if (is.arr(to)) {\n animating = (async queue => {\n for (const props of queue) {\n await animate(props);\n }\n })(to);\n } else {\n animating = Promise.resolve(to(animate, target.stop.bind(target)));\n }\n\n await Promise.all([animating.then(preventBail), bailPromise]);\n result = getFinishedResult(target.get(), true, false);\n } catch (err) {\n if (err instanceof BailSignal) {\n result = err.result;\n } else if (err instanceof SkipAniamtionSignal) {\n result = err.result;\n } else {\n throw err;\n }\n } finally {\n if (callId == state.asyncId) {\n state.asyncId = parentId;\n state.asyncTo = parentId ? prevTo : undefined;\n state.promise = parentId ? prevPromise : undefined;\n }\n }\n\n if (is.fun(onRest)) {\n raf.batchedUpdates(() => {\n onRest(result, target, target.item);\n });\n }\n\n return result;\n })();\n}\nfunction stopAsync(state, cancelId) {\n flush(state.timeouts, t => t.cancel());\n state.pauseQueue.clear();\n state.resumeQueue.clear();\n state.asyncId = state.asyncTo = state.promise = undefined;\n if (cancelId) state.cancelId = cancelId;\n}\nclass BailSignal extends Error {\n constructor() {\n super('An async animation has been interrupted. You see this error because you ' + 'forgot to use `await` or `.catch(...)` on its returned promise.');\n this.result = void 0;\n }\n\n}\nclass SkipAniamtionSignal extends Error {\n constructor() {\n super('SkipAnimationSignal');\n this.result = void 0;\n }\n\n}\n\nconst isFrameValue = value => value instanceof FrameValue;\nlet nextId$1 = 1;\nclass FrameValue extends FluidValue {\n constructor(...args) {\n super(...args);\n this.id = nextId$1++;\n this.key = void 0;\n this._priority = 0;\n }\n\n get priority() {\n return this._priority;\n }\n\n set priority(priority) {\n if (this._priority != priority) {\n this._priority = priority;\n\n this._onPriorityChange(priority);\n }\n }\n\n get() {\n const node = getAnimated(this);\n return node && node.getValue();\n }\n\n to(...args) {\n return Globals.to(this, args);\n }\n\n interpolate(...args) {\n deprecateInterpolate();\n return Globals.to(this, args);\n }\n\n toJSON() {\n return this.get();\n }\n\n observerAdded(count) {\n if (count == 1) this._attach();\n }\n\n observerRemoved(count) {\n if (count == 0) this._detach();\n }\n\n _attach() {}\n\n _detach() {}\n\n _onChange(value, idle = false) {\n callFluidObservers(this, {\n type: 'change',\n parent: this,\n value,\n idle\n });\n }\n\n _onPriorityChange(priority) {\n if (!this.idle) {\n frameLoop.sort(this);\n }\n\n callFluidObservers(this, {\n type: 'priority',\n parent: this,\n priority\n });\n }\n\n}\n\nconst $P = Symbol.for('SpringPhase');\nconst HAS_ANIMATED = 1;\nconst IS_ANIMATING = 2;\nconst IS_PAUSED = 4;\nconst hasAnimated = target => (target[$P] & HAS_ANIMATED) > 0;\nconst isAnimating = target => (target[$P] & IS_ANIMATING) > 0;\nconst isPaused = target => (target[$P] & IS_PAUSED) > 0;\nconst setActiveBit = (target, active) => active ? target[$P] |= IS_ANIMATING | HAS_ANIMATED : target[$P] &= ~IS_ANIMATING;\nconst setPausedBit = (target, paused) => paused ? target[$P] |= IS_PAUSED : target[$P] &= ~IS_PAUSED;\n\nclass SpringValue extends FrameValue {\n constructor(arg1, arg2) {\n super();\n this.key = void 0;\n this.animation = new Animation();\n this.queue = void 0;\n this.defaultProps = {};\n this._state = {\n paused: false,\n pauseQueue: new Set(),\n resumeQueue: new Set(),\n timeouts: new Set()\n };\n this._pendingCalls = new Set();\n this._lastCallId = 0;\n this._lastToId = 0;\n this._memoizedDuration = 0;\n\n if (!is.und(arg1) || !is.und(arg2)) {\n const props = is.obj(arg1) ? _extends({}, arg1) : _extends({}, arg2, {\n from: arg1\n });\n\n if (is.und(props.default)) {\n props.default = true;\n }\n\n this.start(props);\n }\n }\n\n get idle() {\n return !(isAnimating(this) || this._state.asyncTo) || isPaused(this);\n }\n\n get goal() {\n return getFluidValue(this.animation.to);\n }\n\n get velocity() {\n const node = getAnimated(this);\n return node instanceof AnimatedValue ? node.lastVelocity || 0 : node.getPayload().map(node => node.lastVelocity || 0);\n }\n\n get hasAnimated() {\n return hasAnimated(this);\n }\n\n get isAnimating() {\n return isAnimating(this);\n }\n\n get isPaused() {\n return isPaused(this);\n }\n\n advance(dt) {\n let idle = true;\n let changed = false;\n const anim = this.animation;\n let {\n config,\n toValues\n } = anim;\n const payload = getPayload(anim.to);\n\n if (!payload && hasFluidValue(anim.to)) {\n toValues = toArray(getFluidValue(anim.to));\n }\n\n anim.values.forEach((node, i) => {\n if (node.done) return;\n const to = node.constructor == AnimatedString ? 1 : payload ? payload[i].lastPosition : toValues[i];\n let finished = anim.immediate;\n let position = to;\n\n if (!finished) {\n position = node.lastPosition;\n\n if (config.tension <= 0) {\n node.done = true;\n return;\n }\n\n let elapsed = node.elapsedTime += dt;\n const from = anim.fromValues[i];\n const v0 = node.v0 != null ? node.v0 : node.v0 = is.arr(config.velocity) ? config.velocity[i] : config.velocity;\n let velocity;\n\n if (!is.und(config.duration)) {\n let p = 1;\n\n if (config.duration > 0) {\n if (this._memoizedDuration !== config.duration) {\n this._memoizedDuration = config.duration;\n\n if (node.durationProgress > 0) {\n node.elapsedTime = config.duration * node.durationProgress;\n elapsed = node.elapsedTime += dt;\n }\n }\n\n p = (config.progress || 0) + elapsed / this._memoizedDuration;\n p = p > 1 ? 1 : p < 0 ? 0 : p;\n node.durationProgress = p;\n }\n\n position = from + config.easing(p) * (to - from);\n velocity = (position - node.lastPosition) / dt;\n finished = p == 1;\n } else if (config.decay) {\n const decay = config.decay === true ? 0.998 : config.decay;\n const e = Math.exp(-(1 - decay) * elapsed);\n position = from + v0 / (1 - decay) * (1 - e);\n finished = Math.abs(node.lastPosition - position) < 0.1;\n velocity = v0 * e;\n } else {\n velocity = node.lastVelocity == null ? v0 : node.lastVelocity;\n const precision = config.precision || (from == to ? 0.005 : Math.min(1, Math.abs(to - from) * 0.001));\n const restVelocity = config.restVelocity || precision / 10;\n const bounceFactor = config.clamp ? 0 : config.bounce;\n const canBounce = !is.und(bounceFactor);\n const isGrowing = from == to ? node.v0 > 0 : from < to;\n let isMoving;\n let isBouncing = false;\n const step = 1;\n const numSteps = Math.ceil(dt / step);\n\n for (let n = 0; n < numSteps; ++n) {\n isMoving = Math.abs(velocity) > restVelocity;\n\n if (!isMoving) {\n finished = Math.abs(to - position) <= precision;\n\n if (finished) {\n break;\n }\n }\n\n if (canBounce) {\n isBouncing = position == to || position > to == isGrowing;\n\n if (isBouncing) {\n velocity = -velocity * bounceFactor;\n position = to;\n }\n }\n\n const springForce = -config.tension * 0.000001 * (position - to);\n const dampingForce = -config.friction * 0.001 * velocity;\n const acceleration = (springForce + dampingForce) / config.mass;\n velocity = velocity + acceleration * step;\n position = position + velocity * step;\n }\n }\n\n node.lastVelocity = velocity;\n\n if (Number.isNaN(position)) {\n console.warn(`Got NaN while animating:`, this);\n finished = true;\n }\n }\n\n if (payload && !payload[i].done) {\n finished = false;\n }\n\n if (finished) {\n node.done = true;\n } else {\n idle = false;\n }\n\n if (node.setValue(position, config.round)) {\n changed = true;\n }\n });\n const node = getAnimated(this);\n const currVal = node.getValue();\n\n if (idle) {\n const finalVal = getFluidValue(anim.to);\n\n if ((currVal !== finalVal || changed) && !config.decay) {\n node.setValue(finalVal);\n\n this._onChange(finalVal);\n } else if (changed && config.decay) {\n this._onChange(currVal);\n }\n\n this._stop();\n } else if (changed) {\n this._onChange(currVal);\n }\n }\n\n set(value) {\n raf.batchedUpdates(() => {\n this._stop();\n\n this._focus(value);\n\n this._set(value);\n });\n return this;\n }\n\n pause() {\n this._update({\n pause: true\n });\n }\n\n resume() {\n this._update({\n pause: false\n });\n }\n\n finish() {\n if (isAnimating(this)) {\n const {\n to,\n config\n } = this.animation;\n raf.batchedUpdates(() => {\n this._onStart();\n\n if (!config.decay) {\n this._set(to, false);\n }\n\n this._stop();\n });\n }\n\n return this;\n }\n\n update(props) {\n const queue = this.queue || (this.queue = []);\n queue.push(props);\n return this;\n }\n\n start(to, arg2) {\n let queue;\n\n if (!is.und(to)) {\n queue = [is.obj(to) ? to : _extends({}, arg2, {\n to\n })];\n } else {\n queue = this.queue || [];\n this.queue = [];\n }\n\n return Promise.all(queue.map(props => this._update(props))).then(results => getCombinedResult(this, results));\n }\n\n stop(cancel) {\n const {\n to\n } = this.animation;\n\n this._focus(this.get());\n\n stopAsync(this._state, cancel && this._lastCallId);\n raf.batchedUpdates(() => this._stop(to, cancel));\n return this;\n }\n\n reset() {\n this._update({\n reset: true\n });\n }\n\n eventObserved(event) {\n if (event.type == 'change') {\n this._start();\n } else if (event.type == 'priority') {\n this.priority = event.priority + 1;\n }\n }\n\n _prepareNode(props) {\n const key = this.key || '';\n let {\n to,\n from\n } = props;\n to = is.obj(to) ? to[key] : to;\n\n if (to == null || isAsyncTo(to)) {\n to = undefined;\n }\n\n from = is.obj(from) ? from[key] : from;\n\n if (from == null) {\n from = undefined;\n }\n\n const range = {\n to,\n from\n };\n\n if (!hasAnimated(this)) {\n if (props.reverse) [to, from] = [from, to];\n from = getFluidValue(from);\n\n if (!is.und(from)) {\n this._set(from);\n } else if (!getAnimated(this)) {\n this._set(to);\n }\n }\n\n return range;\n }\n\n _update(_ref, isLoop) {\n let props = _extends({}, _ref);\n\n const {\n key,\n defaultProps\n } = this;\n if (props.default) Object.assign(defaultProps, getDefaultProps(props, (value, prop) => /^on/.test(prop) ? resolveProp(value, key) : value));\n mergeActiveFn(this, props, 'onProps');\n sendEvent(this, 'onProps', props, this);\n\n const range = this._prepareNode(props);\n\n if (Object.isFrozen(this)) {\n throw Error('Cannot animate a `SpringValue` object that is frozen. ' + 'Did you forget to pass your component to `animated(...)` before animating its props?');\n }\n\n const state = this._state;\n return scheduleProps(++this._lastCallId, {\n key,\n props,\n defaultProps,\n state,\n actions: {\n pause: () => {\n if (!isPaused(this)) {\n setPausedBit(this, true);\n flushCalls(state.pauseQueue);\n sendEvent(this, 'onPause', getFinishedResult(this, checkFinished(this, this.animation.to)), this);\n }\n },\n resume: () => {\n if (isPaused(this)) {\n setPausedBit(this, false);\n\n if (isAnimating(this)) {\n this._resume();\n }\n\n flushCalls(state.resumeQueue);\n sendEvent(this, 'onResume', getFinishedResult(this, checkFinished(this, this.animation.to)), this);\n }\n },\n start: this._merge.bind(this, range)\n }\n }).then(result => {\n if (props.loop && result.finished && !(isLoop && result.noop)) {\n const nextProps = createLoopUpdate(props);\n\n if (nextProps) {\n return this._update(nextProps, true);\n }\n }\n\n return result;\n });\n }\n\n _merge(range, props, resolve) {\n if (props.cancel) {\n this.stop(true);\n return resolve(getCancelledResult(this));\n }\n\n const hasToProp = !is.und(range.to);\n const hasFromProp = !is.und(range.from);\n\n if (hasToProp || hasFromProp) {\n if (props.callId > this._lastToId) {\n this._lastToId = props.callId;\n } else {\n return resolve(getCancelledResult(this));\n }\n }\n\n const {\n key,\n defaultProps,\n animation: anim\n } = this;\n const {\n to: prevTo,\n from: prevFrom\n } = anim;\n let {\n to = prevTo,\n from = prevFrom\n } = range;\n\n if (hasFromProp && !hasToProp && (!props.default || is.und(to))) {\n to = from;\n }\n\n if (props.reverse) [to, from] = [from, to];\n const hasFromChanged = !isEqual(from, prevFrom);\n\n if (hasFromChanged) {\n anim.from = from;\n }\n\n from = getFluidValue(from);\n const hasToChanged = !isEqual(to, prevTo);\n\n if (hasToChanged) {\n this._focus(to);\n }\n\n const hasAsyncTo = isAsyncTo(props.to);\n const {\n config\n } = anim;\n const {\n decay,\n velocity\n } = config;\n\n if (hasToProp || hasFromProp) {\n config.velocity = 0;\n }\n\n if (props.config && !hasAsyncTo) {\n mergeConfig(config, callProp(props.config, key), props.config !== defaultProps.config ? callProp(defaultProps.config, key) : void 0);\n }\n\n let node = getAnimated(this);\n\n if (!node || is.und(to)) {\n return resolve(getFinishedResult(this, true));\n }\n\n const reset = is.und(props.reset) ? hasFromProp && !props.default : !is.und(from) && matchProp(props.reset, key);\n const value = reset ? from : this.get();\n const goal = computeGoal(to);\n const isAnimatable = is.num(goal) || is.arr(goal) || isAnimatedString(goal);\n const immediate = !hasAsyncTo && (!isAnimatable || matchProp(defaultProps.immediate || props.immediate, key));\n\n if (hasToChanged) {\n const nodeType = getAnimatedType(to);\n\n if (nodeType !== node.constructor) {\n if (immediate) {\n node = this._set(goal);\n } else throw Error(`Cannot animate between ${node.constructor.name} and ${nodeType.name}, as the \"to\" prop suggests`);\n }\n }\n\n const goalType = node.constructor;\n let started = hasFluidValue(to);\n let finished = false;\n\n if (!started) {\n const hasValueChanged = reset || !hasAnimated(this) && hasFromChanged;\n\n if (hasToChanged || hasValueChanged) {\n finished = isEqual(computeGoal(value), goal);\n started = !finished;\n }\n\n if (!isEqual(anim.immediate, immediate) && !immediate || !isEqual(config.decay, decay) || !isEqual(config.velocity, velocity)) {\n started = true;\n }\n }\n\n if (finished && isAnimating(this)) {\n if (anim.changed && !reset) {\n started = true;\n } else if (!started) {\n this._stop(prevTo);\n }\n }\n\n if (!hasAsyncTo) {\n if (started || hasFluidValue(prevTo)) {\n anim.values = node.getPayload();\n anim.toValues = hasFluidValue(to) ? null : goalType == AnimatedString ? [1] : toArray(goal);\n }\n\n if (anim.immediate != immediate) {\n anim.immediate = immediate;\n\n if (!immediate && !reset) {\n this._set(prevTo);\n }\n }\n\n if (started) {\n const {\n onRest\n } = anim;\n each(ACTIVE_EVENTS, type => mergeActiveFn(this, props, type));\n const result = getFinishedResult(this, checkFinished(this, prevTo));\n flushCalls(this._pendingCalls, result);\n\n this._pendingCalls.add(resolve);\n\n if (anim.changed) raf.batchedUpdates(() => {\n anim.changed = !reset;\n onRest == null ? void 0 : onRest(result, this);\n\n if (reset) {\n callProp(defaultProps.onRest, result);\n } else {\n anim.onStart == null ? void 0 : anim.onStart(result, this);\n }\n });\n }\n }\n\n if (reset) {\n this._set(value);\n }\n\n if (hasAsyncTo) {\n resolve(runAsync(props.to, props, this._state, this));\n } else if (started) {\n this._start();\n } else if (isAnimating(this) && !hasToChanged) {\n this._pendingCalls.add(resolve);\n } else {\n resolve(getNoopResult(value));\n }\n }\n\n _focus(value) {\n const anim = this.animation;\n\n if (value !== anim.to) {\n if (getFluidObservers(this)) {\n this._detach();\n }\n\n anim.to = value;\n\n if (getFluidObservers(this)) {\n this._attach();\n }\n }\n }\n\n _attach() {\n let priority = 0;\n const {\n to\n } = this.animation;\n\n if (hasFluidValue(to)) {\n addFluidObserver(to, this);\n\n if (isFrameValue(to)) {\n priority = to.priority + 1;\n }\n }\n\n this.priority = priority;\n }\n\n _detach() {\n const {\n to\n } = this.animation;\n\n if (hasFluidValue(to)) {\n removeFluidObserver(to, this);\n }\n }\n\n _set(arg, idle = true) {\n const value = getFluidValue(arg);\n\n if (!is.und(value)) {\n const oldNode = getAnimated(this);\n\n if (!oldNode || !isEqual(value, oldNode.getValue())) {\n const nodeType = getAnimatedType(value);\n\n if (!oldNode || oldNode.constructor != nodeType) {\n setAnimated(this, nodeType.create(value));\n } else {\n oldNode.setValue(value);\n }\n\n if (oldNode) {\n raf.batchedUpdates(() => {\n this._onChange(value, idle);\n });\n }\n }\n }\n\n return getAnimated(this);\n }\n\n _onStart() {\n const anim = this.animation;\n\n if (!anim.changed) {\n anim.changed = true;\n sendEvent(this, 'onStart', getFinishedResult(this, checkFinished(this, anim.to)), this);\n }\n }\n\n _onChange(value, idle) {\n if (!idle) {\n this._onStart();\n\n callProp(this.animation.onChange, value, this);\n }\n\n callProp(this.defaultProps.onChange, value, this);\n\n super._onChange(value, idle);\n }\n\n _start() {\n const anim = this.animation;\n getAnimated(this).reset(getFluidValue(anim.to));\n\n if (!anim.immediate) {\n anim.fromValues = anim.values.map(node => node.lastPosition);\n }\n\n if (!isAnimating(this)) {\n setActiveBit(this, true);\n\n if (!isPaused(this)) {\n this._resume();\n }\n }\n }\n\n _resume() {\n if (Globals.skipAnimation) {\n this.finish();\n } else {\n frameLoop.start(this);\n }\n }\n\n _stop(goal, cancel) {\n if (isAnimating(this)) {\n setActiveBit(this, false);\n const anim = this.animation;\n each(anim.values, node => {\n node.done = true;\n });\n\n if (anim.toValues) {\n anim.onChange = anim.onPause = anim.onResume = undefined;\n }\n\n callFluidObservers(this, {\n type: 'idle',\n parent: this\n });\n const result = cancel ? getCancelledResult(this.get()) : getFinishedResult(this.get(), checkFinished(this, goal != null ? goal : anim.to));\n flushCalls(this._pendingCalls, result);\n\n if (anim.changed) {\n anim.changed = false;\n sendEvent(this, 'onRest', result, this);\n }\n }\n }\n\n}\n\nfunction checkFinished(target, to) {\n const goal = computeGoal(to);\n const value = computeGoal(target.get());\n return isEqual(value, goal);\n}\n\nfunction createLoopUpdate(props, loop = props.loop, to = props.to) {\n let loopRet = callProp(loop);\n\n if (loopRet) {\n const overrides = loopRet !== true && inferTo(loopRet);\n const reverse = (overrides || props).reverse;\n const reset = !overrides || overrides.reset;\n return createUpdate(_extends({}, props, {\n loop,\n default: false,\n pause: undefined,\n to: !reverse || isAsyncTo(to) ? to : undefined,\n from: reset ? props.from : undefined,\n reset\n }, overrides));\n }\n}\nfunction createUpdate(props) {\n const {\n to,\n from\n } = props = inferTo(props);\n const keys = new Set();\n if (is.obj(to)) findDefined(to, keys);\n if (is.obj(from)) findDefined(from, keys);\n props.keys = keys.size ? Array.from(keys) : null;\n return props;\n}\nfunction declareUpdate(props) {\n const update = createUpdate(props);\n\n if (is.und(update.default)) {\n update.default = getDefaultProps(update);\n }\n\n return update;\n}\n\nfunction findDefined(values, keys) {\n eachProp(values, (value, key) => value != null && keys.add(key));\n}\n\nconst ACTIVE_EVENTS = ['onStart', 'onRest', 'onChange', 'onPause', 'onResume'];\n\nfunction mergeActiveFn(target, props, type) {\n target.animation[type] = props[type] !== getDefaultProp(props, type) ? resolveProp(props[type], target.key) : undefined;\n}\n\nfunction sendEvent(target, type, ...args) {\n var _target$animation$typ, _target$animation, _target$defaultProps$, _target$defaultProps;\n\n (_target$animation$typ = (_target$animation = target.animation)[type]) == null ? void 0 : _target$animation$typ.call(_target$animation, ...args);\n (_target$defaultProps$ = (_target$defaultProps = target.defaultProps)[type]) == null ? void 0 : _target$defaultProps$.call(_target$defaultProps, ...args);\n}\n\nconst BATCHED_EVENTS = ['onStart', 'onChange', 'onRest'];\nlet nextId = 1;\nclass Controller {\n constructor(props, flush) {\n this.id = nextId++;\n this.springs = {};\n this.queue = [];\n this.ref = void 0;\n this._flush = void 0;\n this._initialProps = void 0;\n this._lastAsyncId = 0;\n this._active = new Set();\n this._changed = new Set();\n this._started = false;\n this._item = void 0;\n this._state = {\n paused: false,\n pauseQueue: new Set(),\n resumeQueue: new Set(),\n timeouts: new Set()\n };\n this._events = {\n onStart: new Map(),\n onChange: new Map(),\n onRest: new Map()\n };\n this._onFrame = this._onFrame.bind(this);\n\n if (flush) {\n this._flush = flush;\n }\n\n if (props) {\n this.start(_extends({\n default: true\n }, props));\n }\n }\n\n get idle() {\n return !this._state.asyncTo && Object.values(this.springs).every(spring => spring.idle);\n }\n\n get item() {\n return this._item;\n }\n\n set item(item) {\n this._item = item;\n }\n\n get() {\n const values = {};\n this.each((spring, key) => values[key] = spring.get());\n return values;\n }\n\n set(values) {\n for (const key in values) {\n const value = values[key];\n\n if (!is.und(value)) {\n this.springs[key].set(value);\n }\n }\n }\n\n update(props) {\n if (props) {\n this.queue.push(createUpdate(props));\n }\n\n return this;\n }\n\n start(props) {\n let {\n queue\n } = this;\n\n if (props) {\n queue = toArray(props).map(createUpdate);\n } else {\n this.queue = [];\n }\n\n if (this._flush) {\n return this._flush(this, queue);\n }\n\n prepareKeys(this, queue);\n return flushUpdateQueue(this, queue);\n }\n\n stop(arg, keys) {\n if (arg !== !!arg) {\n keys = arg;\n }\n\n if (keys) {\n const springs = this.springs;\n each(toArray(keys), key => springs[key].stop(!!arg));\n } else {\n stopAsync(this._state, this._lastAsyncId);\n this.each(spring => spring.stop(!!arg));\n }\n\n return this;\n }\n\n pause(keys) {\n if (is.und(keys)) {\n this.start({\n pause: true\n });\n } else {\n const springs = this.springs;\n each(toArray(keys), key => springs[key].pause());\n }\n\n return this;\n }\n\n resume(keys) {\n if (is.und(keys)) {\n this.start({\n pause: false\n });\n } else {\n const springs = this.springs;\n each(toArray(keys), key => springs[key].resume());\n }\n\n return this;\n }\n\n each(iterator) {\n eachProp(this.springs, iterator);\n }\n\n _onFrame() {\n const {\n onStart,\n onChange,\n onRest\n } = this._events;\n const active = this._active.size > 0;\n const changed = this._changed.size > 0;\n\n if (active && !this._started || changed && !this._started) {\n this._started = true;\n flush(onStart, ([onStart, result]) => {\n result.value = this.get();\n onStart(result, this, this._item);\n });\n }\n\n const idle = !active && this._started;\n const values = changed || idle && onRest.size ? this.get() : null;\n\n if (changed && onChange.size) {\n flush(onChange, ([onChange, result]) => {\n result.value = values;\n onChange(result, this, this._item);\n });\n }\n\n if (idle) {\n this._started = false;\n flush(onRest, ([onRest, result]) => {\n result.value = values;\n onRest(result, this, this._item);\n });\n }\n }\n\n eventObserved(event) {\n if (event.type == 'change') {\n this._changed.add(event.parent);\n\n if (!event.idle) {\n this._active.add(event.parent);\n }\n } else if (event.type == 'idle') {\n this._active.delete(event.parent);\n } else return;\n\n raf.onFrame(this._onFrame);\n }\n\n}\nfunction flushUpdateQueue(ctrl, queue) {\n return Promise.all(queue.map(props => flushUpdate(ctrl, props))).then(results => getCombinedResult(ctrl, results));\n}\nasync function flushUpdate(ctrl, props, isLoop) {\n const {\n keys,\n to,\n from,\n loop,\n onRest,\n onResolve\n } = props;\n const defaults = is.obj(props.default) && props.default;\n\n if (loop) {\n props.loop = false;\n }\n\n if (to === false) props.to = null;\n if (from === false) props.from = null;\n const asyncTo = is.arr(to) || is.fun(to) ? to : undefined;\n\n if (asyncTo) {\n props.to = undefined;\n props.onRest = undefined;\n\n if (defaults) {\n defaults.onRest = undefined;\n }\n } else {\n each(BATCHED_EVENTS, key => {\n const handler = props[key];\n\n if (is.fun(handler)) {\n const queue = ctrl['_events'][key];\n\n props[key] = ({\n finished,\n cancelled\n }) => {\n const result = queue.get(handler);\n\n if (result) {\n if (!finished) result.finished = false;\n if (cancelled) result.cancelled = true;\n } else {\n queue.set(handler, {\n value: null,\n finished: finished || false,\n cancelled: cancelled || false\n });\n }\n };\n\n if (defaults) {\n defaults[key] = props[key];\n }\n }\n });\n }\n\n const state = ctrl['_state'];\n\n if (props.pause === !state.paused) {\n state.paused = props.pause;\n flushCalls(props.pause ? state.pauseQueue : state.resumeQueue);\n } else if (state.paused) {\n props.pause = true;\n }\n\n const promises = (keys || Object.keys(ctrl.springs)).map(key => ctrl.springs[key].start(props));\n const cancel = props.cancel === true || getDefaultProp(props, 'cancel') === true;\n\n if (asyncTo || cancel && state.asyncId) {\n promises.push(scheduleProps(++ctrl['_lastAsyncId'], {\n props,\n state,\n actions: {\n pause: noop,\n resume: noop,\n\n start(props, resolve) {\n if (cancel) {\n stopAsync(state, ctrl['_lastAsyncId']);\n resolve(getCancelledResult(ctrl));\n } else {\n props.onRest = onRest;\n resolve(runAsync(asyncTo, props, state, ctrl));\n }\n }\n\n }\n }));\n }\n\n if (state.paused) {\n await new Promise(resume => {\n state.resumeQueue.add(resume);\n });\n }\n\n const result = getCombinedResult(ctrl, await Promise.all(promises));\n\n if (loop && result.finished && !(isLoop && result.noop)) {\n const nextProps = createLoopUpdate(props, loop, to);\n\n if (nextProps) {\n prepareKeys(ctrl, [nextProps]);\n return flushUpdate(ctrl, nextProps, true);\n }\n }\n\n if (onResolve) {\n raf.batchedUpdates(() => onResolve(result, ctrl, ctrl.item));\n }\n\n return result;\n}\nfunction getSprings(ctrl, props) {\n const springs = _extends({}, ctrl.springs);\n\n if (props) {\n each(toArray(props), props => {\n if (is.und(props.keys)) {\n props = createUpdate(props);\n }\n\n if (!is.obj(props.to)) {\n props = _extends({}, props, {\n to: undefined\n });\n }\n\n prepareSprings(springs, props, key => {\n return createSpring(key);\n });\n });\n }\n\n setSprings(ctrl, springs);\n return springs;\n}\nfunction setSprings(ctrl, springs) {\n eachProp(springs, (spring, key) => {\n if (!ctrl.springs[key]) {\n ctrl.springs[key] = spring;\n addFluidObserver(spring, ctrl);\n }\n });\n}\n\nfunction createSpring(key, observer) {\n const spring = new SpringValue();\n spring.key = key;\n\n if (observer) {\n addFluidObserver(spring, observer);\n }\n\n return spring;\n}\n\nfunction prepareSprings(springs, props, create) {\n if (props.keys) {\n each(props.keys, key => {\n const spring = springs[key] || (springs[key] = create(key));\n spring['_prepareNode'](props);\n });\n }\n}\n\nfunction prepareKeys(ctrl, queue) {\n each(queue, props => {\n prepareSprings(ctrl.springs, props, key => {\n return createSpring(key, ctrl);\n });\n });\n}\n\nfunction _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}\n\nconst _excluded$3 = [\"children\"];\nconst SpringContext = _ref => {\n let {\n children\n } = _ref,\n props = _objectWithoutPropertiesLoose(_ref, _excluded$3);\n\n const inherited = useContext(ctx);\n const pause = props.pause || !!inherited.pause,\n immediate = props.immediate || !!inherited.immediate;\n props = useMemoOne(() => ({\n pause,\n immediate\n }), [pause, immediate]);\n const {\n Provider\n } = ctx;\n return React.createElement(Provider, {\n value: props\n }, children);\n};\nconst ctx = makeContext(SpringContext, {});\nSpringContext.Provider = ctx.Provider;\nSpringContext.Consumer = ctx.Consumer;\n\nfunction makeContext(target, init) {\n Object.assign(target, React.createContext(init));\n target.Provider._context = target;\n target.Consumer._context = target;\n return target;\n}\n\nconst SpringRef = () => {\n const current = [];\n\n const SpringRef = function SpringRef(props) {\n deprecateDirectCall();\n const results = [];\n each(current, (ctrl, i) => {\n if (is.und(props)) {\n results.push(ctrl.start());\n } else {\n const update = _getProps(props, ctrl, i);\n\n if (update) {\n results.push(ctrl.start(update));\n }\n }\n });\n return results;\n };\n\n SpringRef.current = current;\n\n SpringRef.add = function (ctrl) {\n if (!current.includes(ctrl)) {\n current.push(ctrl);\n }\n };\n\n SpringRef.delete = function (ctrl) {\n const i = current.indexOf(ctrl);\n if (~i) current.splice(i, 1);\n };\n\n SpringRef.pause = function () {\n each(current, ctrl => ctrl.pause(...arguments));\n return this;\n };\n\n SpringRef.resume = function () {\n each(current, ctrl => ctrl.resume(...arguments));\n return this;\n };\n\n SpringRef.set = function (values) {\n each(current, ctrl => ctrl.set(values));\n };\n\n SpringRef.start = function (props) {\n const results = [];\n each(current, (ctrl, i) => {\n if (is.und(props)) {\n results.push(ctrl.start());\n } else {\n const update = this._getProps(props, ctrl, i);\n\n if (update) {\n results.push(ctrl.start(update));\n }\n }\n });\n return results;\n };\n\n SpringRef.stop = function () {\n each(current, ctrl => ctrl.stop(...arguments));\n return this;\n };\n\n SpringRef.update = function (props) {\n each(current, (ctrl, i) => ctrl.update(this._getProps(props, ctrl, i)));\n return this;\n };\n\n const _getProps = function _getProps(arg, ctrl, index) {\n return is.fun(arg) ? arg(index, ctrl) : arg;\n };\n\n SpringRef._getProps = _getProps;\n return SpringRef;\n};\n\nfunction useSprings(length, props, deps) {\n const propsFn = is.fun(props) && props;\n if (propsFn && !deps) deps = [];\n const ref = useMemo(() => propsFn || arguments.length == 3 ? SpringRef() : void 0, []);\n const layoutId = useRef(0);\n const forceUpdate = useForceUpdate();\n const state = useMemo(() => ({\n ctrls: [],\n queue: [],\n\n flush(ctrl, updates) {\n const springs = getSprings(ctrl, updates);\n const canFlushSync = layoutId.current > 0 && !state.queue.length && !Object.keys(springs).some(key => !ctrl.springs[key]);\n return canFlushSync ? flushUpdateQueue(ctrl, updates) : new Promise(resolve => {\n setSprings(ctrl, springs);\n state.queue.push(() => {\n resolve(flushUpdateQueue(ctrl, updates));\n });\n forceUpdate();\n });\n }\n\n }), []);\n const ctrls = useRef([...state.ctrls]);\n const updates = [];\n const prevLength = usePrev(length) || 0;\n useMemo(() => {\n each(ctrls.current.slice(length, prevLength), ctrl => {\n detachRefs(ctrl, ref);\n ctrl.stop(true);\n });\n ctrls.current.length = length;\n declareUpdates(prevLength, length);\n }, [length]);\n useMemo(() => {\n declareUpdates(0, Math.min(prevLength, length));\n }, deps);\n\n function declareUpdates(startIndex, endIndex) {\n for (let i = startIndex; i < endIndex; i++) {\n const ctrl = ctrls.current[i] || (ctrls.current[i] = new Controller(null, state.flush));\n const update = propsFn ? propsFn(i, ctrl) : props[i];\n\n if (update) {\n updates[i] = declareUpdate(update);\n }\n }\n }\n\n const springs = ctrls.current.map((ctrl, i) => getSprings(ctrl, updates[i]));\n const context = useContext(SpringContext);\n const prevContext = usePrev(context);\n const hasContext = context !== prevContext && hasProps(context);\n useLayoutEffect(() => {\n layoutId.current++;\n state.ctrls = ctrls.current;\n const {\n queue\n } = state;\n\n if (queue.length) {\n state.queue = [];\n each(queue, cb => cb());\n }\n\n each(ctrls.current, (ctrl, i) => {\n ref == null ? void 0 : ref.add(ctrl);\n\n if (hasContext) {\n ctrl.start({\n default: context\n });\n }\n\n const update = updates[i];\n\n if (update) {\n replaceRef(ctrl, update.ref);\n\n if (ctrl.ref) {\n ctrl.queue.push(update);\n } else {\n ctrl.start(update);\n }\n }\n });\n });\n useOnce(() => () => {\n each(state.ctrls, ctrl => ctrl.stop(true));\n });\n const values = springs.map(x => _extends({}, x));\n return ref ? [values, ref] : values;\n}\n\nfunction useSpring(props, deps) {\n const isFn = is.fun(props);\n const [[values], ref] = useSprings(1, isFn ? props : [props], isFn ? deps || [] : deps);\n return isFn || arguments.length == 2 ? [values, ref] : values;\n}\n\nconst initSpringRef = () => SpringRef();\n\nconst useSpringRef = () => useState(initSpringRef)[0];\n\nfunction useTrail(length, propsArg, deps) {\n const propsFn = is.fun(propsArg) && propsArg;\n if (propsFn && !deps) deps = [];\n let reverse = true;\n const result = useSprings(length, (i, ctrl) => {\n const props = propsFn ? propsFn(i, ctrl) : propsArg;\n reverse = reverse && props.reverse;\n return props;\n }, deps || [{}]);\n const ref = result[1];\n useLayoutEffect(() => {\n each(ref.current, (ctrl, i) => {\n const parent = ref.current[i + (reverse ? 1 : -1)];\n if (parent) ctrl.start({\n to: parent.springs\n });\n });\n }, deps);\n\n if (propsFn || arguments.length == 3) {\n ref['_getProps'] = (propsArg, ctrl, i) => {\n const props = is.fun(propsArg) ? propsArg(i, ctrl) : propsArg;\n\n if (props) {\n const parent = ref.current[i + (props.reverse ? 1 : -1)];\n if (parent) props.to = parent.springs;\n return props;\n }\n };\n\n return result;\n }\n\n return result[0];\n}\n\nlet TransitionPhase;\n\n(function (TransitionPhase) {\n TransitionPhase[\"MOUNT\"] = \"mount\";\n TransitionPhase[\"ENTER\"] = \"enter\";\n TransitionPhase[\"UPDATE\"] = \"update\";\n TransitionPhase[\"LEAVE\"] = \"leave\";\n})(TransitionPhase || (TransitionPhase = {}));\n\nfunction useTransition(data, props, deps) {\n const propsFn = is.fun(props) && props;\n const {\n reset,\n sort,\n trail = 0,\n expires = true,\n onDestroyed,\n ref: propsRef,\n config: propsConfig\n } = propsFn ? propsFn() : props;\n const ref = useMemo(() => propsFn || arguments.length == 3 ? SpringRef() : void 0, []);\n const items = toArray(data);\n const transitions = [];\n const usedTransitions = useRef(null);\n const prevTransitions = reset ? null : usedTransitions.current;\n useLayoutEffect(() => {\n usedTransitions.current = transitions;\n });\n useOnce(() => () => each(usedTransitions.current, t => {\n if (t.expired) {\n clearTimeout(t.expirationId);\n }\n\n detachRefs(t.ctrl, ref);\n t.ctrl.stop(true);\n }));\n const keys = getKeys(items, propsFn ? propsFn() : props, prevTransitions);\n const expired = reset && usedTransitions.current || [];\n useLayoutEffect(() => each(expired, ({\n ctrl,\n item,\n key\n }) => {\n detachRefs(ctrl, ref);\n callProp(onDestroyed, item, key);\n }));\n const reused = [];\n if (prevTransitions) each(prevTransitions, (t, i) => {\n if (t.expired) {\n clearTimeout(t.expirationId);\n expired.push(t);\n } else {\n i = reused[i] = keys.indexOf(t.key);\n if (~i) transitions[i] = t;\n }\n });\n each(items, (item, i) => {\n if (!transitions[i]) {\n transitions[i] = {\n key: keys[i],\n item,\n phase: TransitionPhase.MOUNT,\n ctrl: new Controller()\n };\n transitions[i].ctrl.item = item;\n }\n });\n\n if (reused.length) {\n let i = -1;\n const {\n leave\n } = propsFn ? propsFn() : props;\n each(reused, (keyIndex, prevIndex) => {\n const t = prevTransitions[prevIndex];\n\n if (~keyIndex) {\n i = transitions.indexOf(t);\n transitions[i] = _extends({}, t, {\n item: items[keyIndex]\n });\n } else if (leave) {\n transitions.splice(++i, 0, t);\n }\n });\n }\n\n if (is.fun(sort)) {\n transitions.sort((a, b) => sort(a.item, b.item));\n }\n\n let delay = -trail;\n const forceUpdate = useForceUpdate();\n const defaultProps = getDefaultProps(props);\n const changes = new Map();\n each(transitions, (t, i) => {\n const key = t.key;\n const prevPhase = t.phase;\n const p = propsFn ? propsFn() : props;\n let to;\n let phase;\n let propsDelay = callProp(p.delay || 0, key);\n\n if (prevPhase == TransitionPhase.MOUNT) {\n to = p.enter;\n phase = TransitionPhase.ENTER;\n } else {\n const isLeave = keys.indexOf(key) < 0;\n\n if (prevPhase != TransitionPhase.LEAVE) {\n if (isLeave) {\n to = p.leave;\n phase = TransitionPhase.LEAVE;\n } else if (to = p.update) {\n phase = TransitionPhase.UPDATE;\n } else return;\n } else if (!isLeave) {\n to = p.enter;\n phase = TransitionPhase.ENTER;\n } else return;\n }\n\n to = callProp(to, t.item, i);\n to = is.obj(to) ? inferTo(to) : {\n to\n };\n\n if (!to.config) {\n const config = propsConfig || defaultProps.config;\n to.config = callProp(config, t.item, i, phase);\n }\n\n delay += trail;\n\n const payload = _extends({}, defaultProps, {\n delay: propsDelay + delay,\n ref: propsRef,\n immediate: p.immediate,\n reset: false\n }, to);\n\n if (phase == TransitionPhase.ENTER && is.und(payload.from)) {\n const _p = propsFn ? propsFn() : props;\n\n const from = is.und(_p.initial) || prevTransitions ? _p.from : _p.initial;\n payload.from = callProp(from, t.item, i);\n }\n\n const {\n onResolve\n } = payload;\n\n payload.onResolve = result => {\n callProp(onResolve, result);\n const transitions = usedTransitions.current;\n const t = transitions.find(t => t.key === key);\n if (!t) return;\n\n if (result.cancelled && t.phase != TransitionPhase.UPDATE) {\n return;\n }\n\n if (t.ctrl.idle) {\n const idle = transitions.every(t => t.ctrl.idle);\n\n if (t.phase == TransitionPhase.LEAVE) {\n const expiry = callProp(expires, t.item);\n\n if (expiry !== false) {\n const expiryMs = expiry === true ? 0 : expiry;\n t.expired = true;\n\n if (!idle && expiryMs > 0) {\n if (expiryMs <= 0x7fffffff) t.expirationId = setTimeout(forceUpdate, expiryMs);\n return;\n }\n }\n }\n\n if (idle && transitions.some(t => t.expired)) {\n forceUpdate();\n }\n }\n };\n\n const springs = getSprings(t.ctrl, payload);\n changes.set(t, {\n phase,\n springs,\n payload\n });\n });\n const context = useContext(SpringContext);\n const prevContext = usePrev(context);\n const hasContext = context !== prevContext && hasProps(context);\n useLayoutEffect(() => {\n if (hasContext) each(transitions, t => {\n t.ctrl.start({\n default: context\n });\n });\n }, [context]);\n useLayoutEffect(() => {\n each(changes, ({\n phase,\n payload\n }, t) => {\n const {\n ctrl\n } = t;\n t.phase = phase;\n ref == null ? void 0 : ref.add(ctrl);\n\n if (hasContext && phase == TransitionPhase.ENTER) {\n ctrl.start({\n default: context\n });\n }\n\n if (payload) {\n replaceRef(ctrl, payload.ref);\n\n if (ctrl.ref) {\n ctrl.update(payload);\n } else {\n ctrl.start(payload);\n }\n }\n });\n }, reset ? void 0 : deps);\n\n const renderTransitions = render => React.createElement(React.Fragment, null, transitions.map((t, i) => {\n const {\n springs\n } = changes.get(t) || t.ctrl;\n const elem = render(_extends({}, springs), t.item, t, i);\n return elem && elem.type ? React.createElement(elem.type, _extends({}, elem.props, {\n key: is.str(t.key) || is.num(t.key) ? t.key : t.ctrl.id,\n ref: elem.ref\n })) : elem;\n }));\n\n return ref ? [renderTransitions, ref] : renderTransitions;\n}\nlet nextKey = 1;\n\nfunction getKeys(items, {\n key,\n keys = key\n}, prevTransitions) {\n if (keys === null) {\n const reused = new Set();\n return items.map(item => {\n const t = prevTransitions && prevTransitions.find(t => t.item === item && t.phase !== TransitionPhase.LEAVE && !reused.has(t));\n\n if (t) {\n reused.add(t);\n return t.key;\n }\n\n return nextKey++;\n });\n }\n\n return is.und(keys) ? items : is.fun(keys) ? items.map(keys) : toArray(keys);\n}\n\nconst _excluded$2 = [\"children\"];\nfunction Spring(_ref) {\n let {\n children\n } = _ref,\n props = _objectWithoutPropertiesLoose(_ref, _excluded$2);\n\n return children(useSpring(props));\n}\n\nconst _excluded$1 = [\"items\", \"children\"];\nfunction Trail(_ref) {\n let {\n items,\n children\n } = _ref,\n props = _objectWithoutPropertiesLoose(_ref, _excluded$1);\n\n const trails = useTrail(items.length, props);\n return items.map((item, index) => {\n const result = children(item, index);\n return is.fun(result) ? result(trails[index]) : result;\n });\n}\n\nconst _excluded = [\"items\", \"children\"];\nfunction Transition(_ref) {\n let {\n items,\n children\n } = _ref,\n props = _objectWithoutPropertiesLoose(_ref, _excluded);\n\n return useTransition(items, props)(children);\n}\n\nclass Interpolation extends FrameValue {\n constructor(source, args) {\n super();\n this.key = void 0;\n this.idle = true;\n this.calc = void 0;\n this._active = new Set();\n this.source = source;\n this.calc = createInterpolator(...args);\n\n const value = this._get();\n\n const nodeType = getAnimatedType(value);\n setAnimated(this, nodeType.create(value));\n }\n\n advance(_dt) {\n const value = this._get();\n\n const oldValue = this.get();\n\n if (!isEqual(value, oldValue)) {\n getAnimated(this).setValue(value);\n\n this._onChange(value, this.idle);\n }\n\n if (!this.idle && checkIdle(this._active)) {\n becomeIdle(this);\n }\n }\n\n _get() {\n const inputs = is.arr(this.source) ? this.source.map(getFluidValue) : toArray(getFluidValue(this.source));\n return this.calc(...inputs);\n }\n\n _start() {\n if (this.idle && !checkIdle(this._active)) {\n this.idle = false;\n each(getPayload(this), node => {\n node.done = false;\n });\n\n if (Globals.skipAnimation) {\n raf.batchedUpdates(() => this.advance());\n becomeIdle(this);\n } else {\n frameLoop.start(this);\n }\n }\n }\n\n _attach() {\n let priority = 1;\n each(toArray(this.source), source => {\n if (hasFluidValue(source)) {\n addFluidObserver(source, this);\n }\n\n if (isFrameValue(source)) {\n if (!source.idle) {\n this._active.add(source);\n }\n\n priority = Math.max(priority, source.priority + 1);\n }\n });\n this.priority = priority;\n\n this._start();\n }\n\n _detach() {\n each(toArray(this.source), source => {\n if (hasFluidValue(source)) {\n removeFluidObserver(source, this);\n }\n });\n\n this._active.clear();\n\n becomeIdle(this);\n }\n\n eventObserved(event) {\n if (event.type == 'change') {\n if (event.idle) {\n this.advance();\n } else {\n this._active.add(event.parent);\n\n this._start();\n }\n } else if (event.type == 'idle') {\n this._active.delete(event.parent);\n } else if (event.type == 'priority') {\n this.priority = toArray(this.source).reduce((highest, parent) => Math.max(highest, (isFrameValue(parent) ? parent.priority : 0) + 1), 0);\n }\n }\n\n}\n\nfunction isIdle(source) {\n return source.idle !== false;\n}\n\nfunction checkIdle(active) {\n return !active.size || Array.from(active).every(isIdle);\n}\n\nfunction becomeIdle(self) {\n if (!self.idle) {\n self.idle = true;\n each(getPayload(self), node => {\n node.done = true;\n });\n callFluidObservers(self, {\n type: 'idle',\n parent: self\n });\n }\n}\n\nconst to = (source, ...args) => new Interpolation(source, args);\nconst interpolate = (source, ...args) => (deprecateInterpolate(), new Interpolation(source, args));\n\nGlobals.assign({\n createStringInterpolator,\n to: (source, args) => new Interpolation(source, args)\n});\nconst update = frameLoop.advance;\n\nexport { BailSignal, Controller, FrameValue, Interpolation, Spring, SpringContext, SpringRef, SpringValue, Trail, Transition, config, inferTo, interpolate, to, update, useChain, useSpring, useSpringRef, useSprings, useTrail, useTransition };\n","'use strict';\n\nfunction checkDCE() {\n /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */\n if (\n typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined' ||\n typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE !== 'function'\n ) {\n return;\n }\n if (process.env.NODE_ENV !== 'production') {\n // This branch is unreachable because this function is only called\n // in production, but the condition is true only in development.\n // Therefore if the branch is still here, dead code elimination wasn't\n // properly applied.\n // Don't change the message. React DevTools relies on it. Also make sure\n // this message doesn't occur elsewhere in this function, or it will cause\n // a false positive.\n throw new Error('^_^');\n }\n try {\n // Verify that the code above has been dead code eliminated (DCE'd).\n __REACT_DEVTOOLS_GLOBAL_HOOK__.checkDCE(checkDCE);\n } catch (err) {\n // DevTools shouldn't crash React, no matter what.\n // We should still report in case we break this code.\n console.error(err);\n }\n}\n\nif (process.env.NODE_ENV === 'production') {\n // DCE check should happen before ReactDOM bundle executes so that\n // DevTools can report bad minification during injection.\n checkDCE();\n module.exports = require('./cjs/react-dom.production.min.js');\n} else {\n module.exports = require('./cjs/react-dom.development.js');\n}\n","export default function _isNativeReflectConstruct() {\n if (typeof Reflect === \"undefined\" || !Reflect.construct) return false;\n if (Reflect.construct.sham) return false;\n if (typeof Proxy === \"function\") return true;\n\n try {\n Date.prototype.toString.call(Reflect.construct(Date, [], function () {}));\n return true;\n } catch (e) {\n return false;\n }\n}","export default function _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}","import treemapDice from \"./dice.js\";\nimport treemapSlice from \"./slice.js\";\n\nexport var phi = (1 + Math.sqrt(5)) / 2;\n\nexport function squarifyRatio(ratio, parent, x0, y0, x1, y1) {\n var rows = [],\n nodes = parent.children,\n row,\n nodeValue,\n i0 = 0,\n i1 = 0,\n n = nodes.length,\n dx, dy,\n value = parent.value,\n sumValue,\n minValue,\n maxValue,\n newRatio,\n minRatio,\n alpha,\n beta;\n\n while (i0 < n) {\n dx = x1 - x0, dy = y1 - y0;\n\n // Find the next non-empty node.\n do sumValue = nodes[i1++].value; while (!sumValue && i1 < n);\n minValue = maxValue = sumValue;\n alpha = Math.max(dy / dx, dx / dy) / (value * ratio);\n beta = sumValue * sumValue * alpha;\n minRatio = Math.max(maxValue / beta, beta / minValue);\n\n // Keep adding nodes while the aspect ratio maintains or improves.\n for (; i1 < n; ++i1) {\n sumValue += nodeValue = nodes[i1].value;\n if (nodeValue < minValue) minValue = nodeValue;\n if (nodeValue > maxValue) maxValue = nodeValue;\n beta = sumValue * sumValue * alpha;\n newRatio = Math.max(maxValue / beta, beta / minValue);\n if (newRatio > minRatio) { sumValue -= nodeValue; break; }\n minRatio = newRatio;\n }\n\n // Position and record the row orientation.\n rows.push(row = {value: sumValue, dice: dx < dy, children: nodes.slice(i0, i1)});\n if (row.dice) treemapDice(row, x0, y0, x1, value ? y0 += dy * sumValue / value : y1);\n else treemapSlice(row, x0, y0, value ? x0 += dx * sumValue / value : x1, y1);\n value -= sumValue, i0 = i1;\n }\n\n return rows;\n}\n\nexport default (function custom(ratio) {\n\n function squarify(parent, x0, y0, x1, y1) {\n squarifyRatio(ratio, parent, x0, y0, x1, y1);\n }\n\n squarify.ratio = function(x) {\n return custom((x = +x) > 1 ? x : 1);\n };\n\n return squarify;\n})(phi);\n","'use strict';\n\nexports.__esModule = true;\n\nfunction _interopRequire(obj) { return obj && obj.__esModule ? obj['default'] : obj; }\n\nvar _Motion = require('./Motion');\n\nexports.Motion = _interopRequire(_Motion);\n\nvar _StaggeredMotion = require('./StaggeredMotion');\n\nexports.StaggeredMotion = _interopRequire(_StaggeredMotion);\n\nvar _TransitionMotion = require('./TransitionMotion');\n\nexports.TransitionMotion = _interopRequire(_TransitionMotion);\n\nvar _spring = require('./spring');\n\nexports.spring = _interopRequire(_spring);\n\nvar _presets = require('./presets');\n\nexports.presets = _interopRequire(_presets);\n\nvar _stripStyle = require('./stripStyle');\n\nexports.stripStyle = _interopRequire(_stripStyle);\n\n// deprecated, dummy warning function\n\nvar _reorderKeys = require('./reorderKeys');\n\nexports.reorderKeys = _interopRequire(_reorderKeys);","export function basis(t1, v0, v1, v2, v3) {\n var t2 = t1 * t1, t3 = t2 * t1;\n return ((1 - 3 * t1 + 3 * t2 - t3) * v0\n + (4 - 6 * t2 + 3 * t3) * v1\n + (1 + 3 * t1 + 3 * t2 - 3 * t3) * v2\n + t3 * v3) / 6;\n}\n\nexport default function(values) {\n var n = values.length - 1;\n return function(t) {\n var i = t <= 0 ? (t = 0) : t >= 1 ? (t = 1, n - 1) : Math.floor(t * n),\n v1 = values[i],\n v2 = values[i + 1],\n v0 = i > 0 ? values[i - 1] : 2 * v1 - v2,\n v3 = i < n - 1 ? values[i + 2] : 2 * v2 - v1;\n return basis((t - i / n) * n, v0, v1, v2, v3);\n };\n}\n","import {rgb as colorRgb} from \"d3-color\";\nimport basis from \"./basis.js\";\nimport basisClosed from \"./basisClosed.js\";\nimport nogamma, {gamma} from \"./color.js\";\n\nexport default (function rgbGamma(y) {\n var color = gamma(y);\n\n function rgb(start, end) {\n var r = color((start = colorRgb(start)).r, (end = colorRgb(end)).r),\n g = color(start.g, end.g),\n b = color(start.b, end.b),\n opacity = nogamma(start.opacity, end.opacity);\n return function(t) {\n start.r = r(t);\n start.g = g(t);\n start.b = b(t);\n start.opacity = opacity(t);\n return start + \"\";\n };\n }\n\n rgb.gamma = rgbGamma;\n\n return rgb;\n})(1);\n\nfunction rgbSpline(spline) {\n return function(colors) {\n var n = colors.length,\n r = new Array(n),\n g = new Array(n),\n b = new Array(n),\n i, color;\n for (i = 0; i < n; ++i) {\n color = colorRgb(colors[i]);\n r[i] = color.r || 0;\n g[i] = color.g || 0;\n b[i] = color.b || 0;\n }\n r = spline(r);\n g = spline(g);\n b = spline(b);\n color.opacity = 1;\n return function(t) {\n color.r = r(t);\n color.g = g(t);\n color.b = b(t);\n return color + \"\";\n };\n };\n}\n\nexport var rgbBasis = rgbSpline(basis);\nexport var rgbBasisClosed = rgbSpline(basisClosed);\n","import {basis} from \"./basis.js\";\n\nexport default function(values) {\n var n = values.length;\n return function(t) {\n var i = Math.floor(((t %= 1) < 0 ? ++t : t) * n),\n v0 = values[(i + n - 1) % n],\n v1 = values[i % n],\n v2 = values[(i + 1) % n],\n v3 = values[(i + 2) % n];\n return basis((t - i / n) * n, v0, v1, v2, v3);\n };\n}\n","import colors from \"../colors.js\";\n\nfunction ramp(range) {\n var n = range.length;\n return function(t) {\n return range[Math.max(0, Math.min(n - 1, Math.floor(t * n)))];\n };\n}\n\nexport default ramp(colors(\"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\"));\n\nexport var magma = 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ramp(colors(\"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\"));\n\nexport var plasma = ramp(colors(\"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\"));\n","import {initRange} from \"./init.js\";\n\nexport const implicit = Symbol(\"implicit\");\n\nexport default function ordinal() {\n var index = new Map(),\n domain = [],\n range = [],\n unknown = implicit;\n\n function scale(d) {\n var key = d + \"\", i = index.get(key);\n if (!i) {\n if (unknown !== implicit) return unknown;\n index.set(key, i = domain.push(d));\n }\n return range[(i - 1) % range.length];\n }\n\n scale.domain = function(_) {\n if (!arguments.length) return domain.slice();\n domain = [], index = new Map();\n for (const value of _) {\n const key = value + \"\";\n if (index.has(key)) continue;\n index.set(key, domain.push(value));\n }\n return scale;\n };\n\n scale.range = function(_) {\n return arguments.length ? (range = Array.from(_), scale) : range.slice();\n };\n\n scale.unknown = function(_) {\n return arguments.length ? (unknown = _, scale) : unknown;\n };\n\n scale.copy = function() {\n return ordinal(domain, range).unknown(unknown);\n };\n\n initRange.apply(scale, arguments);\n\n return scale;\n}\n","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n","var getNative = require('./_getNative'),\n root = require('./_root');\n\n/* Built-in method references that are verified to be native. */\nvar Map = getNative(root, 'Map');\n\nmodule.exports = Map;\n","var mapCacheClear = require('./_mapCacheClear'),\n mapCacheDelete = require('./_mapCacheDelete'),\n mapCacheGet = require('./_mapCacheGet'),\n mapCacheHas = require('./_mapCacheHas'),\n mapCacheSet = require('./_mapCacheSet');\n\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n\n this.clear();\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n}\n\n// Add methods to `MapCache`.\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\n\nmodule.exports = MapCache;\n","var defineProperty = require('./_defineProperty');\n\n/**\n * The base implementation of `assignValue` and `assignMergeValue` without\n * value checks.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction baseAssignValue(object, key, value) {\n if (key == '__proto__' && defineProperty) {\n defineProperty(object, key, {\n 'configurable': true,\n 'enumerable': true,\n 'value': value,\n 'writable': true\n });\n } else {\n object[key] = value;\n }\n}\n\nmodule.exports = baseAssignValue;\n","module.exports = function(module) {\n\tif (!module.webpackPolyfill) {\n\t\tmodule.deprecate = function() {};\n\t\tmodule.paths = [];\n\t\t// module.parent = undefined by default\n\t\tif (!module.children) module.children = [];\n\t\tObject.defineProperty(module, \"loaded\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.l;\n\t\t\t}\n\t\t});\n\t\tObject.defineProperty(module, \"id\", {\n\t\t\tenumerable: true,\n\t\t\tget: function() {\n\t\t\t\treturn module.i;\n\t\t\t}\n\t\t});\n\t\tmodule.webpackPolyfill = 1;\n\t}\n\treturn module;\n};\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Checks if `value` is likely a prototype object.\n *\n * @private\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.\n */\nfunction isPrototype(value) {\n var Ctor = value && value.constructor,\n proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;\n\n return value === proto;\n}\n\nmodule.exports = isPrototype;\n","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\nfunction isLength(value) {\n return typeof value == 'number' &&\n value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nmodule.exports = isLength;\n","var root = require('./_root'),\n stubFalse = require('./stubFalse');\n\n/** Detect free variable `exports`. */\nvar freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;\n\n/** Detect free variable `module`. */\nvar freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;\n\n/** Detect the popular CommonJS extension `module.exports`. */\nvar moduleExports = freeModule && freeModule.exports === freeExports;\n\n/** Built-in value references. */\nvar Buffer = moduleExports ? root.Buffer : undefined;\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;\n\n/**\n * Checks if `value` is a buffer.\n *\n * @static\n * @memberOf _\n * @since 4.3.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.\n * @example\n *\n * _.isBuffer(new Buffer(2));\n * // => true\n *\n * _.isBuffer(new Uint8Array(2));\n * // => false\n */\nvar isBuffer = nativeIsBuffer || stubFalse;\n\nmodule.exports = isBuffer;\n","var baseIsTypedArray = require('./_baseIsTypedArray'),\n baseUnary = require('./_baseUnary'),\n nodeUtil = require('./_nodeUtil');\n\n/* Node.js helper references. */\nvar nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;\n\n/**\n * Checks if `value` is classified as a typed array.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.\n * @example\n *\n * _.isTypedArray(new Uint8Array);\n * // => true\n *\n * _.isTypedArray([]);\n * // => false\n */\nvar isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;\n\nmodule.exports = isTypedArray;\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n}\n\nmodule.exports = isSymbol;\n","var isSymbol = require('./isSymbol');\n\n/** Used as references for various `Number` constants. */\nvar INFINITY = 1 / 0;\n\n/**\n * Converts `value` to a string key if it's not a string or symbol.\n *\n * @private\n * @param {*} value The value to inspect.\n * @returns {string|symbol} Returns the key.\n */\nfunction toKey(value) {\n if (typeof value == 'string' || isSymbol(value)) {\n return value;\n }\n var result = (value + '');\n return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;\n}\n\nmodule.exports = toKey;\n","\n\n// currently used to initiate the velocity style object to 0\n'use strict';\n\nexports.__esModule = true;\nexports['default'] = mapToZero;\n\nfunction mapToZero(obj) {\n var ret = {};\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n ret[key] = 0;\n }\n }\n return ret;\n}\n\nmodule.exports = exports['default'];","\n\n// stepper is used a lot. Saves allocation to return the same array wrapper.\n// This is fine and danger-free against mutations because the callsite\n// immediately destructures it and gets the numbers inside without passing the\n\"use strict\";\n\nexports.__esModule = true;\nexports[\"default\"] = stepper;\n\nvar reusedTuple = [0, 0];\n\nfunction stepper(secondPerFrame, x, v, destX, k, b, precision) {\n // Spring stiffness, in kg / s^2\n\n // for animations, destX is really spring length (spring at rest). initial\n // position is considered as the stretched/compressed position of a spring\n var Fspring = -k * (x - destX);\n\n // Damping, in kg / s\n var Fdamper = -b * v;\n\n // usually we put mass here, but for animation purposes, specifying mass is a\n // bit redundant. you could simply adjust k and b accordingly\n // let a = (Fspring + Fdamper) / mass;\n var a = Fspring + Fdamper;\n\n var newV = v + a * secondPerFrame;\n var newX = x + newV * secondPerFrame;\n\n if (Math.abs(newV) < precision && Math.abs(newX - destX) < precision) {\n reusedTuple[0] = destX;\n reusedTuple[1] = 0;\n return reusedTuple;\n }\n\n reusedTuple[0] = newX;\n reusedTuple[1] = newV;\n return reusedTuple;\n}\n\nmodule.exports = exports[\"default\"];\n// array reference around.","// Generated by CoffeeScript 1.7.1\n(function() {\n var getNanoSeconds, hrtime, loadTime;\n\n if ((typeof performance !== \"undefined\" && performance !== null) && performance.now) {\n module.exports = function() {\n return performance.now();\n };\n } else if ((typeof process !== \"undefined\" && process !== null) && process.hrtime) {\n module.exports = function() {\n return (getNanoSeconds() - loadTime) / 1e6;\n };\n hrtime = process.hrtime;\n getNanoSeconds = function() {\n var hr;\n hr = hrtime();\n return hr[0] * 1e9 + hr[1];\n };\n loadTime = getNanoSeconds();\n } else if (Date.now) {\n module.exports = function() {\n return Date.now() - loadTime;\n };\n loadTime = Date.now();\n } else {\n module.exports = function() {\n return new Date().getTime() - loadTime;\n };\n loadTime = new Date().getTime();\n }\n\n}).call(this);\n","var now = require('performance-now')\n , root = typeof window === 'undefined' ? global : window\n , vendors = ['moz', 'webkit']\n , suffix = 'AnimationFrame'\n , raf = root['request' + suffix]\n , caf = root['cancel' + suffix] || root['cancelRequest' + suffix]\n\nfor(var i = 0; !raf && i < vendors.length; i++) {\n raf = root[vendors[i] + 'Request' + suffix]\n caf = root[vendors[i] + 'Cancel' + suffix]\n || root[vendors[i] + 'CancelRequest' + suffix]\n}\n\n// Some versions of FF have rAF but not cAF\nif(!raf || !caf) {\n var last = 0\n , id = 0\n , queue = []\n , frameDuration = 1000 / 60\n\n raf = function(callback) {\n if(queue.length === 0) {\n var _now = now()\n , next = Math.max(0, frameDuration - (_now - last))\n last = next + _now\n setTimeout(function() {\n var cp = queue.slice(0)\n // Clear queue here to prevent\n // callbacks from appending listeners\n // to the current frame's queue\n queue.length = 0\n for(var i = 0; i < cp.length; i++) {\n if(!cp[i].cancelled) {\n try{\n cp[i].callback(last)\n } catch(e) {\n setTimeout(function() { throw e }, 0)\n }\n }\n }\n }, Math.round(next))\n }\n queue.push({\n handle: ++id,\n callback: callback,\n cancelled: false\n })\n return id\n }\n\n caf = function(handle) {\n for(var i = 0; i < queue.length; i++) {\n if(queue[i].handle === handle) {\n queue[i].cancelled = true\n }\n }\n }\n}\n\nmodule.exports = function(fn) {\n // Wrap in a new function to prevent\n // `cancel` potentially being assigned\n // to the native rAF function\n return raf.call(root, fn)\n}\nmodule.exports.cancel = function() {\n caf.apply(root, arguments)\n}\nmodule.exports.polyfill = function(object) {\n if (!object) {\n object = root;\n }\n object.requestAnimationFrame = raf\n object.cancelAnimationFrame = caf\n}\n","\n\n// usage assumption: currentStyle values have already been rendered but it says\n// nothing of whether currentStyle is stale (see unreadPropStyle)\n'use strict';\n\nexports.__esModule = true;\nexports['default'] = shouldStopAnimation;\n\nfunction shouldStopAnimation(currentStyle, style, currentVelocity) {\n for (var key in style) {\n if (!Object.prototype.hasOwnProperty.call(style, key)) {\n continue;\n }\n\n if (currentVelocity[key] !== 0) {\n return false;\n }\n\n var styleValue = typeof style[key] === 'number' ? style[key] : style[key].val;\n // stepper will have already taken care of rounding precision errors, so\n // won't have such thing as 0.9999 !=== 1\n if (currentStyle[key] !== styleValue) {\n return false;\n }\n }\n\n return true;\n}\n\nmodule.exports = exports['default'];","var baseGetTag = require('./_baseGetTag'),\n isArray = require('./isArray'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar stringTag = '[object String]';\n\n/**\n * Checks if `value` is classified as a `String` primitive or object.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a string, else `false`.\n * @example\n *\n * _.isString('abc');\n * // => true\n *\n * _.isString(1);\n * // => false\n */\nfunction isString(value) {\n return typeof value == 'string' ||\n (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);\n}\n\nmodule.exports = isString;\n","var baseDifference = require('./_baseDifference'),\n baseRest = require('./_baseRest'),\n isArrayLikeObject = require('./isArrayLikeObject');\n\n/**\n * Creates an array excluding all given values using\n * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * **Note:** Unlike `_.pull`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {...*} [values] The values to exclude.\n * @returns {Array} Returns the new array of filtered values.\n * @see _.difference, _.xor\n * @example\n *\n * _.without([2, 1, 2, 3], 1, 2);\n * // => [3]\n */\nvar without = baseRest(function(array, values) {\n return isArrayLikeObject(array)\n ? baseDifference(array, values)\n : [];\n});\n\nmodule.exports = without;\n","var baseIsEqual = require('./_baseIsEqual');\n\n/**\n * Performs a deep comparison between two values to determine if they are\n * equivalent.\n *\n * **Note:** This method supports comparing arrays, array buffers, booleans,\n * date objects, error objects, maps, numbers, `Object` objects, regexes,\n * sets, strings, symbols, and typed arrays. `Object` objects are compared\n * by their own, not inherited, enumerable properties. Functions and DOM\n * nodes are compared by strict equality, i.e. `===`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n * @example\n *\n * var object = { 'a': 1 };\n * var other = { 'a': 1 };\n *\n * _.isEqual(object, other);\n * // => true\n *\n * object === other;\n * // => false\n */\nfunction isEqual(value, other) {\n return baseIsEqual(value, other);\n}\n\nmodule.exports = isEqual;\n","import number from \"./number.js\";\n\nvar reA = /[-+]?(?:\\d+\\.?\\d*|\\.?\\d+)(?:[eE][-+]?\\d+)?/g,\n reB = new RegExp(reA.source, \"g\");\n\nfunction zero(b) {\n return function() {\n return b;\n };\n}\n\nfunction one(b) {\n return function(t) {\n return b(t) + \"\";\n };\n}\n\nexport default function(a, b) {\n var bi = reA.lastIndex = reB.lastIndex = 0, // scan index for next number in b\n am, // current match in a\n bm, // current match in b\n bs, // string preceding current number in b, if any\n i = -1, // index in s\n s = [], // string constants and placeholders\n q = []; // number interpolators\n\n // Coerce inputs to strings.\n a = a + \"\", b = b + \"\";\n\n // Interpolate pairs of numbers in a & b.\n while ((am = reA.exec(a))\n && (bm = reB.exec(b))) {\n if ((bs = bm.index) > bi) { // a string precedes the next number in b\n bs = b.slice(bi, bs);\n if (s[i]) s[i] += bs; // coalesce with previous string\n else s[++i] = bs;\n }\n if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match\n if (s[i]) s[i] += bm; // coalesce with previous string\n else s[++i] = bm;\n } else { // interpolate non-matching numbers\n s[++i] = null;\n q.push({i: i, x: number(am, bm)});\n }\n bi = reB.lastIndex;\n }\n\n // Add remains of b.\n if (bi < b.length) {\n bs = b.slice(bi);\n if (s[i]) s[i] += bs; // coalesce with previous string\n else s[++i] = bs;\n }\n\n // Special optimization for only a single match.\n // Otherwise, interpolate each of the numbers and rejoin the string.\n return s.length < 2 ? (q[0]\n ? one(q[0].x)\n : zero(b))\n : (b = q.length, function(t) {\n for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);\n return s.join(\"\");\n });\n}\n","// [[fill]align][sign][symbol][0][width][,][.precision][~][type]\nvar re = /^(?:(.)?([<>=^]))?([+\\-( ])?([$#])?(0)?(\\d+)?(,)?(\\.\\d+)?(~)?([a-z%])?$/i;\n\nexport default function formatSpecifier(specifier) {\n if (!(match = re.exec(specifier))) throw new Error(\"invalid format: \" + specifier);\n var match;\n return new FormatSpecifier({\n fill: match[1],\n align: match[2],\n sign: match[3],\n symbol: match[4],\n zero: match[5],\n width: match[6],\n comma: match[7],\n precision: match[8] && match[8].slice(1),\n trim: match[9],\n type: match[10]\n });\n}\n\nformatSpecifier.prototype = FormatSpecifier.prototype; // instanceof\n\nexport function FormatSpecifier(specifier) {\n this.fill = specifier.fill === undefined ? \" \" : specifier.fill + \"\";\n this.align = specifier.align === undefined ? \">\" : specifier.align + \"\";\n this.sign = specifier.sign === undefined ? \"-\" : specifier.sign + \"\";\n this.symbol = specifier.symbol === undefined ? \"\" : specifier.symbol + \"\";\n this.zero = !!specifier.zero;\n this.width = specifier.width === undefined ? undefined : +specifier.width;\n this.comma = !!specifier.comma;\n this.precision = specifier.precision === undefined ? undefined : +specifier.precision;\n this.trim = !!specifier.trim;\n this.type = specifier.type === undefined ? \"\" : specifier.type + \"\";\n}\n\nFormatSpecifier.prototype.toString = function() {\n return this.fill\n + this.align\n + this.sign\n + this.symbol\n + (this.zero ? \"0\" : \"\")\n + (this.width === undefined ? \"\" : Math.max(1, this.width | 0))\n + (this.comma ? \",\" : \"\")\n + (this.precision === undefined ? \"\" : \".\" + Math.max(0, this.precision | 0))\n + (this.trim ? \"~\" : \"\")\n + this.type;\n};\n","import noop from \"../noop.js\";\nimport {point} from \"./cardinal.js\";\n\nexport function CardinalClosed(context, tension) {\n this._context = context;\n this._k = (1 - tension) / 6;\n}\n\nCardinalClosed.prototype = {\n areaStart: noop,\n areaEnd: noop,\n lineStart: function() {\n this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 =\n this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n switch (this._point) {\n case 1: {\n this._context.moveTo(this._x3, this._y3);\n this._context.closePath();\n break;\n }\n case 2: {\n this._context.lineTo(this._x3, this._y3);\n this._context.closePath();\n break;\n }\n case 3: {\n this.point(this._x3, this._y3);\n this.point(this._x4, this._y4);\n this.point(this._x5, this._y5);\n break;\n }\n }\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._x3 = x, this._y3 = y; break;\n case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break;\n case 2: this._point = 3; this._x5 = x, this._y5 = y; break;\n default: point(this, x, y); break;\n }\n this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;\n this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;\n }\n};\n\nexport default (function custom(tension) {\n\n function cardinal(context) {\n return new CardinalClosed(context, tension);\n }\n\n cardinal.tension = function(tension) {\n return custom(+tension);\n };\n\n return cardinal;\n})(0);\n","import {point} from \"./cardinal.js\";\n\nexport function CardinalOpen(context, tension) {\n this._context = context;\n this._k = (1 - tension) / 6;\n}\n\nCardinalOpen.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x0 = this._x1 = this._x2 =\n this._y0 = this._y1 = this._y2 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; break;\n case 1: this._point = 2; break;\n case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break;\n case 3: this._point = 4; // proceed\n default: point(this, x, y); break;\n }\n this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;\n this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;\n }\n};\n\nexport default (function custom(tension) {\n\n function cardinal(context) {\n return new CardinalOpen(context, tension);\n }\n\n cardinal.tension = function(tension) {\n return custom(+tension);\n };\n\n return cardinal;\n})(0);\n","function Linear(context) {\n this._context = context;\n}\n\nLinear.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._point = 0;\n },\n lineEnd: function() {\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; // proceed\n default: this._context.lineTo(x, y); break;\n }\n }\n};\n\nexport default function(context) {\n return new Linear(context);\n}\n","var isarray = require('isarray')\n\n/**\n * Expose `pathToRegexp`.\n */\nmodule.exports = pathToRegexp\nmodule.exports.parse = parse\nmodule.exports.compile = compile\nmodule.exports.tokensToFunction = tokensToFunction\nmodule.exports.tokensToRegExp = tokensToRegExp\n\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\nvar PATH_REGEXP = new RegExp([\n // Match escaped characters that would otherwise appear in future matches.\n // This allows the user to escape special characters that won't transform.\n '(\\\\\\\\.)',\n // Match Express-style parameters and un-named parameters with a prefix\n // and optional suffixes. Matches appear as:\n //\n // \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n // \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n // \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n '([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'\n].join('|'), 'g')\n\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\nfunction parse (str, options) {\n var tokens = []\n var key = 0\n var index = 0\n var path = ''\n var defaultDelimiter = options && options.delimiter || '/'\n var res\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0]\n var escaped = res[1]\n var offset = res.index\n path += str.slice(index, offset)\n index = offset + m.length\n\n // Ignore already escaped sequences.\n if (escaped) {\n path += escaped[1]\n continue\n }\n\n var next = str[index]\n var prefix = res[2]\n var name = res[3]\n var capture = res[4]\n var group = res[5]\n var modifier = res[6]\n var asterisk = res[7]\n\n // Push the current path onto the tokens.\n if (path) {\n tokens.push(path)\n path = ''\n }\n\n var partial = prefix != null && next != null && next !== prefix\n var repeat = modifier === '+' || modifier === '*'\n var optional = modifier === '?' || modifier === '*'\n var delimiter = res[2] || defaultDelimiter\n var pattern = capture || group\n\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')\n })\n }\n\n // Match any characters still remaining.\n if (index < str.length) {\n path += str.substr(index)\n }\n\n // If the path exists, push it onto the end.\n if (path) {\n tokens.push(path)\n }\n\n return tokens\n}\n\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\nfunction compile (str, options) {\n return tokensToFunction(parse(str, options), options)\n}\n\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeURIComponentPretty (str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeAsterisk (str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Expose a method for transforming tokens into the path function.\n */\nfunction tokensToFunction (tokens, options) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length)\n\n // Compile all the patterns before compilation.\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$', flags(options))\n }\n }\n\n return function (obj, opts) {\n var path = ''\n var data = obj || {}\n var options = opts || {}\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n path += token\n\n continue\n }\n\n var value = data[token.name]\n var segment\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix\n }\n\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined')\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`')\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty')\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j])\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`')\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment\n }\n\n continue\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value)\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"')\n }\n\n path += token.prefix + segment\n }\n\n return path\n }\n}\n\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\nfunction escapeString (str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1')\n}\n\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\nfunction escapeGroup (group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1')\n}\n\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\nfunction attachKeys (re, keys) {\n re.keys = keys\n return re\n}\n\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\nfunction flags (options) {\n return options && options.sensitive ? '' : 'i'\n}\n\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\nfunction regexpToRegexp (path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g)\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n })\n }\n }\n\n return attachKeys(path, keys)\n}\n\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction arrayToRegexp (path, keys, options) {\n var parts = []\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source)\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options))\n\n return attachKeys(regexp, keys)\n}\n\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction stringToRegexp (path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options)\n}\n\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction tokensToRegExp (tokens, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n var strict = options.strict\n var end = options.end !== false\n var route = ''\n\n // Iterate over the tokens and create our regexp string.\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n route += escapeString(token)\n } else {\n var prefix = escapeString(token.prefix)\n var capture = '(?:' + token.pattern + ')'\n\n keys.push(token)\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*'\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?'\n } else {\n capture = prefix + '(' + capture + ')?'\n }\n } else {\n capture = prefix + '(' + capture + ')'\n }\n\n route += capture\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/')\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter\n\n // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?'\n }\n\n if (end) {\n route += '$'\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)'\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys)\n}\n\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction pathToRegexp (path, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path, /** @type {!Array} */ (keys))\n }\n\n if (isarray(path)) {\n return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options)\n }\n\n return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options)\n}\n","import setPrototypeOf from \"@babel/runtime/helpers/esm/setPrototypeOf\";\nimport isNativeReflectConstruct from \"@babel/runtime/helpers/esm/isNativeReflectConstruct\";\nexport default function _construct(Parent, args, Class) {\n if (isNativeReflectConstruct()) {\n _construct = Reflect.construct;\n } else {\n _construct = function _construct(Parent, args, Class) {\n var a = [null];\n a.push.apply(a, args);\n var Constructor = Function.bind.apply(Parent, a);\n var instance = new Constructor();\n if (Class) setPrototypeOf(instance, Class.prototype);\n return instance;\n };\n }\n\n return _construct.apply(null, arguments);\n}","import getPrototypeOf from \"@babel/runtime/helpers/esm/getPrototypeOf\";\nimport setPrototypeOf from \"@babel/runtime/helpers/esm/setPrototypeOf\";\nimport isNativeFunction from \"@babel/runtime/helpers/esm/isNativeFunction\";\nimport construct from \"@babel/runtime/helpers/esm/construct\";\nexport default function _wrapNativeSuper(Class) {\n var _cache = typeof Map === \"function\" ? new Map() : undefined;\n\n _wrapNativeSuper = function _wrapNativeSuper(Class) {\n if (Class === null || !isNativeFunction(Class)) return Class;\n\n if (typeof Class !== \"function\") {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n if (typeof _cache !== \"undefined\") {\n if (_cache.has(Class)) return _cache.get(Class);\n\n _cache.set(Class, Wrapper);\n }\n\n function Wrapper() {\n return construct(Class, arguments, getPrototypeOf(this).constructor);\n }\n\n Wrapper.prototype = Object.create(Class.prototype, {\n constructor: {\n value: Wrapper,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n return setPrototypeOf(Wrapper, Class);\n };\n\n return _wrapNativeSuper(Class);\n}","export default function _isNativeFunction(fn) {\n return Function.toString.call(fn).indexOf(\"[native code]\") !== -1;\n}","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"d8b365f5f5f55ab4ac\",\n \"a6611adfc27d80cdc1018571\",\n \"a6611adfc27df5f5f580cdc1018571\",\n \"8c510ad8b365f6e8c3c7eae55ab4ac01665e\",\n \"8c510ad8b365f6e8c3f5f5f5c7eae55ab4ac01665e\",\n \"8c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e\",\n \"8c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e\",\n \"5430058c510abf812ddfc27df6e8c3c7eae580cdc135978f01665e003c30\",\n \"5430058c510abf812ddfc27df6e8c3f5f5f5c7eae580cdc135978f01665e003c30\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"af8dc3f7f7f77fbf7b\",\n \"7b3294c2a5cfa6dba0008837\",\n \"7b3294c2a5cff7f7f7a6dba0008837\",\n \"762a83af8dc3e7d4e8d9f0d37fbf7b1b7837\",\n \"762a83af8dc3e7d4e8f7f7f7d9f0d37fbf7b1b7837\",\n \"762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b7837\",\n \"762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b7837\",\n \"40004b762a839970abc2a5cfe7d4e8d9f0d3a6dba05aae611b783700441b\",\n \"40004b762a839970abc2a5cfe7d4e8f7f7f7d9f0d3a6dba05aae611b783700441b\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"e9a3c9f7f7f7a1d76a\",\n \"d01c8bf1b6dab8e1864dac26\",\n \"d01c8bf1b6daf7f7f7b8e1864dac26\",\n \"c51b7de9a3c9fde0efe6f5d0a1d76a4d9221\",\n \"c51b7de9a3c9fde0eff7f7f7e6f5d0a1d76a4d9221\",\n \"c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221\",\n \"c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221\",\n \"8e0152c51b7dde77aef1b6dafde0efe6f5d0b8e1867fbc414d9221276419\",\n \"8e0152c51b7dde77aef1b6dafde0eff7f7f7e6f5d0b8e1867fbc414d9221276419\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"998ec3f7f7f7f1a340\",\n \"5e3c99b2abd2fdb863e66101\",\n \"5e3c99b2abd2f7f7f7fdb863e66101\",\n \"542788998ec3d8daebfee0b6f1a340b35806\",\n \"542788998ec3d8daebf7f7f7fee0b6f1a340b35806\",\n \"5427888073acb2abd2d8daebfee0b6fdb863e08214b35806\",\n \"5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b35806\",\n \"2d004b5427888073acb2abd2d8daebfee0b6fdb863e08214b358067f3b08\",\n \"2d004b5427888073acb2abd2d8daebf7f7f7fee0b6fdb863e08214b358067f3b08\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"ef8a62f7f7f767a9cf\",\n \"ca0020f4a58292c5de0571b0\",\n \"ca0020f4a582f7f7f792c5de0571b0\",\n \"b2182bef8a62fddbc7d1e5f067a9cf2166ac\",\n \"b2182bef8a62fddbc7f7f7f7d1e5f067a9cf2166ac\",\n \"b2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac\",\n \"b2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac\",\n \"67001fb2182bd6604df4a582fddbc7d1e5f092c5de4393c32166ac053061\",\n \"67001fb2182bd6604df4a582fddbc7f7f7f7d1e5f092c5de4393c32166ac053061\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"ef8a62ffffff999999\",\n \"ca0020f4a582bababa404040\",\n \"ca0020f4a582ffffffbababa404040\",\n \"b2182bef8a62fddbc7e0e0e09999994d4d4d\",\n \"b2182bef8a62fddbc7ffffffe0e0e09999994d4d4d\",\n \"b2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d\",\n \"b2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d\",\n \"67001fb2182bd6604df4a582fddbc7e0e0e0bababa8787874d4d4d1a1a1a\",\n \"67001fb2182bd6604df4a582fddbc7ffffffe0e0e0bababa8787874d4d4d1a1a1a\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fc8d59ffffbf91bfdb\",\n \"d7191cfdae61abd9e92c7bb6\",\n \"d7191cfdae61ffffbfabd9e92c7bb6\",\n \"d73027fc8d59fee090e0f3f891bfdb4575b4\",\n \"d73027fc8d59fee090ffffbfe0f3f891bfdb4575b4\",\n \"d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4\",\n \"d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4\",\n \"a50026d73027f46d43fdae61fee090e0f3f8abd9e974add14575b4313695\",\n \"a50026d73027f46d43fdae61fee090ffffbfe0f3f8abd9e974add14575b4313695\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fc8d59ffffbf91cf60\",\n \"d7191cfdae61a6d96a1a9641\",\n \"d7191cfdae61ffffbfa6d96a1a9641\",\n \"d73027fc8d59fee08bd9ef8b91cf601a9850\",\n \"d73027fc8d59fee08bffffbfd9ef8b91cf601a9850\",\n \"d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850\",\n \"d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850\",\n \"a50026d73027f46d43fdae61fee08bd9ef8ba6d96a66bd631a9850006837\",\n \"a50026d73027f46d43fdae61fee08bffffbfd9ef8ba6d96a66bd631a9850006837\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fc8d59ffffbf99d594\",\n \"d7191cfdae61abdda42b83ba\",\n \"d7191cfdae61ffffbfabdda42b83ba\",\n \"d53e4ffc8d59fee08be6f59899d5943288bd\",\n \"d53e4ffc8d59fee08bffffbfe6f59899d5943288bd\",\n \"d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd\",\n \"d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd\",\n \"9e0142d53e4ff46d43fdae61fee08be6f598abdda466c2a53288bd5e4fa2\",\n \"9e0142d53e4ff46d43fdae61fee08bffffbfe6f598abdda466c2a53288bd5e4fa2\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"deebf79ecae13182bd\",\n \"eff3ffbdd7e76baed62171b5\",\n \"eff3ffbdd7e76baed63182bd08519c\",\n \"eff3ffc6dbef9ecae16baed63182bd08519c\",\n \"eff3ffc6dbef9ecae16baed64292c62171b5084594\",\n \"f7fbffdeebf7c6dbef9ecae16baed64292c62171b5084594\",\n \"f7fbffdeebf7c6dbef9ecae16baed64292c62171b508519c08306b\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"e5f5e0a1d99b31a354\",\n \"edf8e9bae4b374c476238b45\",\n \"edf8e9bae4b374c47631a354006d2c\",\n \"edf8e9c7e9c0a1d99b74c47631a354006d2c\",\n \"edf8e9c7e9c0a1d99b74c47641ab5d238b45005a32\",\n \"f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45005a32\",\n \"f7fcf5e5f5e0c7e9c0a1d99b74c47641ab5d238b45006d2c00441b\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"f0f0f0bdbdbd636363\",\n \"f7f7f7cccccc969696525252\",\n \"f7f7f7cccccc969696636363252525\",\n \"f7f7f7d9d9d9bdbdbd969696636363252525\",\n \"f7f7f7d9d9d9bdbdbd969696737373525252252525\",\n \"fffffff0f0f0d9d9d9bdbdbd969696737373525252252525\",\n \"fffffff0f0f0d9d9d9bdbdbd969696737373525252252525000000\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fee6cefdae6be6550d\",\n \"feeddefdbe85fd8d3cd94701\",\n \"feeddefdbe85fd8d3ce6550da63603\",\n \"feeddefdd0a2fdae6bfd8d3ce6550da63603\",\n \"feeddefdd0a2fdae6bfd8d3cf16913d948018c2d04\",\n \"fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d948018c2d04\",\n \"fff5ebfee6cefdd0a2fdae6bfd8d3cf16913d94801a636037f2704\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"efedf5bcbddc756bb1\",\n \"f2f0f7cbc9e29e9ac86a51a3\",\n \"f2f0f7cbc9e29e9ac8756bb154278f\",\n \"f2f0f7dadaebbcbddc9e9ac8756bb154278f\",\n \"f2f0f7dadaebbcbddc9e9ac8807dba6a51a34a1486\",\n \"fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a34a1486\",\n \"fcfbfdefedf5dadaebbcbddc9e9ac8807dba6a51a354278f3f007d\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fee0d2fc9272de2d26\",\n \"fee5d9fcae91fb6a4acb181d\",\n \"fee5d9fcae91fb6a4ade2d26a50f15\",\n \"fee5d9fcbba1fc9272fb6a4ade2d26a50f15\",\n \"fee5d9fcbba1fc9272fb6a4aef3b2ccb181d99000d\",\n \"fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181d99000d\",\n \"fff5f0fee0d2fcbba1fc9272fb6a4aef3b2ccb181da50f1567000d\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"e5f5f999d8c92ca25f\",\n \"edf8fbb2e2e266c2a4238b45\",\n \"edf8fbb2e2e266c2a42ca25f006d2c\",\n \"edf8fbccece699d8c966c2a42ca25f006d2c\",\n \"edf8fbccece699d8c966c2a441ae76238b45005824\",\n \"f7fcfde5f5f9ccece699d8c966c2a441ae76238b45005824\",\n \"f7fcfde5f5f9ccece699d8c966c2a441ae76238b45006d2c00441b\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"e0ecf49ebcda8856a7\",\n \"edf8fbb3cde38c96c688419d\",\n \"edf8fbb3cde38c96c68856a7810f7c\",\n \"edf8fbbfd3e69ebcda8c96c68856a7810f7c\",\n \"edf8fbbfd3e69ebcda8c96c68c6bb188419d6e016b\",\n \"f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d6e016b\",\n \"f7fcfde0ecf4bfd3e69ebcda8c96c68c6bb188419d810f7c4d004b\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"e0f3dba8ddb543a2ca\",\n \"f0f9e8bae4bc7bccc42b8cbe\",\n \"f0f9e8bae4bc7bccc443a2ca0868ac\",\n \"f0f9e8ccebc5a8ddb57bccc443a2ca0868ac\",\n \"f0f9e8ccebc5a8ddb57bccc44eb3d32b8cbe08589e\",\n \"f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe08589e\",\n \"f7fcf0e0f3dbccebc5a8ddb57bccc44eb3d32b8cbe0868ac084081\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fee8c8fdbb84e34a33\",\n \"fef0d9fdcc8afc8d59d7301f\",\n \"fef0d9fdcc8afc8d59e34a33b30000\",\n \"fef0d9fdd49efdbb84fc8d59e34a33b30000\",\n \"fef0d9fdd49efdbb84fc8d59ef6548d7301f990000\",\n \"fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301f990000\",\n \"fff7ecfee8c8fdd49efdbb84fc8d59ef6548d7301fb300007f0000\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"ece2f0a6bddb1c9099\",\n \"f6eff7bdc9e167a9cf02818a\",\n \"f6eff7bdc9e167a9cf1c9099016c59\",\n \"f6eff7d0d1e6a6bddb67a9cf1c9099016c59\",\n \"f6eff7d0d1e6a6bddb67a9cf3690c002818a016450\",\n \"fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016450\",\n \"fff7fbece2f0d0d1e6a6bddb67a9cf3690c002818a016c59014636\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"ece7f2a6bddb2b8cbe\",\n \"f1eef6bdc9e174a9cf0570b0\",\n \"f1eef6bdc9e174a9cf2b8cbe045a8d\",\n \"f1eef6d0d1e6a6bddb74a9cf2b8cbe045a8d\",\n \"f1eef6d0d1e6a6bddb74a9cf3690c00570b0034e7b\",\n \"fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0034e7b\",\n \"fff7fbece7f2d0d1e6a6bddb74a9cf3690c00570b0045a8d023858\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"e7e1efc994c7dd1c77\",\n \"f1eef6d7b5d8df65b0ce1256\",\n \"f1eef6d7b5d8df65b0dd1c77980043\",\n \"f1eef6d4b9dac994c7df65b0dd1c77980043\",\n \"f1eef6d4b9dac994c7df65b0e7298ace125691003f\",\n \"f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125691003f\",\n \"f7f4f9e7e1efd4b9dac994c7df65b0e7298ace125698004367001f\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fde0ddfa9fb5c51b8a\",\n \"feebe2fbb4b9f768a1ae017e\",\n \"feebe2fbb4b9f768a1c51b8a7a0177\",\n \"feebe2fcc5c0fa9fb5f768a1c51b8a7a0177\",\n \"feebe2fcc5c0fa9fb5f768a1dd3497ae017e7a0177\",\n \"fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a0177\",\n \"fff7f3fde0ddfcc5c0fa9fb5f768a1dd3497ae017e7a017749006a\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"edf8b17fcdbb2c7fb8\",\n \"ffffcca1dab441b6c4225ea8\",\n \"ffffcca1dab441b6c42c7fb8253494\",\n \"ffffccc7e9b47fcdbb41b6c42c7fb8253494\",\n \"ffffccc7e9b47fcdbb41b6c41d91c0225ea80c2c84\",\n \"ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea80c2c84\",\n \"ffffd9edf8b1c7e9b47fcdbb41b6c41d91c0225ea8253494081d58\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"f7fcb9addd8e31a354\",\n \"ffffccc2e69978c679238443\",\n \"ffffccc2e69978c67931a354006837\",\n \"ffffccd9f0a3addd8e78c67931a354006837\",\n \"ffffccd9f0a3addd8e78c67941ab5d238443005a32\",\n \"ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443005a32\",\n \"ffffe5f7fcb9d9f0a3addd8e78c67941ab5d238443006837004529\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"fff7bcfec44fd95f0e\",\n \"ffffd4fed98efe9929cc4c02\",\n \"ffffd4fed98efe9929d95f0e993404\",\n \"ffffd4fee391fec44ffe9929d95f0e993404\",\n \"ffffd4fee391fec44ffe9929ec7014cc4c028c2d04\",\n \"ffffe5fff7bcfee391fec44ffe9929ec7014cc4c028c2d04\",\n \"ffffe5fff7bcfee391fec44ffe9929ec7014cc4c02993404662506\"\n).map(colors);\n\nexport default ramp(scheme);\n","import colors from \"../colors.js\";\nimport ramp from \"../ramp.js\";\n\nexport var scheme = new Array(3).concat(\n \"ffeda0feb24cf03b20\",\n \"ffffb2fecc5cfd8d3ce31a1c\",\n \"ffffb2fecc5cfd8d3cf03b20bd0026\",\n \"ffffb2fed976feb24cfd8d3cf03b20bd0026\",\n \"ffffb2fed976feb24cfd8d3cfc4e2ae31a1cb10026\",\n \"ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cb10026\",\n \"ffffccffeda0fed976feb24cfd8d3cfc4e2ae31a1cbd0026800026\"\n).map(colors);\n\nexport default ramp(scheme);\n","import {cubehelix} from \"d3-color\";\nimport {interpolateCubehelixLong} from \"d3-interpolate\";\n\nexport var warm = interpolateCubehelixLong(cubehelix(-100, 0.75, 0.35), cubehelix(80, 1.50, 0.8));\n\nexport var cool = interpolateCubehelixLong(cubehelix(260, 0.75, 0.35), cubehelix(80, 1.50, 0.8));\n\nvar c = cubehelix();\n\nexport default function(t) {\n if (t < 0 || t > 1) t -= Math.floor(t);\n var ts = Math.abs(t - 0.5);\n c.h = 360 * t - 100;\n c.s = 1.5 - 1.5 * ts;\n c.l = 0.8 - 0.9 * ts;\n return c + \"\";\n}\n","import {cubehelix as colorCubehelix} from \"d3-color\";\nimport color, {hue} from \"./color.js\";\n\nfunction cubehelix(hue) {\n return (function cubehelixGamma(y) {\n y = +y;\n\n function cubehelix(start, end) {\n var h = hue((start = colorCubehelix(start)).h, (end = colorCubehelix(end)).h),\n s = color(start.s, end.s),\n l = color(start.l, end.l),\n opacity = color(start.opacity, end.opacity);\n return function(t) {\n start.h = h(t);\n start.s = s(t);\n start.l = l(Math.pow(t, y));\n start.opacity = opacity(t);\n return start + \"\";\n };\n }\n\n cubehelix.gamma = cubehelixGamma;\n\n return cubehelix;\n })(1);\n}\n\nexport default cubehelix(hue);\nexport var cubehelixLong = cubehelix(color);\n","function Step(context, t) {\n this._context = context;\n this._t = t;\n}\n\nStep.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x = this._y = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n if (0 < this._t && this._t < 1 && this._point === 2) this._context.lineTo(this._x, this._y);\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n if (this._line >= 0) this._t = 1 - this._t, this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; // proceed\n default: {\n if (this._t <= 0) {\n this._context.lineTo(this._x, y);\n this._context.lineTo(x, y);\n } else {\n var x1 = this._x * (1 - this._t) + x * this._t;\n this._context.lineTo(x1, this._y);\n this._context.lineTo(x1, y);\n }\n break;\n }\n }\n this._x = x, this._y = y;\n }\n};\n\nexport default function(context) {\n return new Step(context, 0.5);\n}\n\nexport function stepBefore(context) {\n return new Step(context, 0);\n}\n\nexport function stepAfter(context) {\n return new Step(context, 1);\n}\n","var ListCache = require('./_ListCache'),\n stackClear = require('./_stackClear'),\n stackDelete = require('./_stackDelete'),\n stackGet = require('./_stackGet'),\n stackHas = require('./_stackHas'),\n stackSet = require('./_stackSet');\n\n/**\n * Creates a stack cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\nfunction Stack(entries) {\n var data = this.__data__ = new ListCache(entries);\n this.size = data.size;\n}\n\n// Add methods to `Stack`.\nStack.prototype.clear = stackClear;\nStack.prototype['delete'] = stackDelete;\nStack.prototype.get = stackGet;\nStack.prototype.has = stackHas;\nStack.prototype.set = stackSet;\n\nmodule.exports = Stack;\n","/** Detect free variable `global` from Node.js. */\nvar freeGlobal = typeof global == 'object' && global && global.Object === Object && global;\n\nmodule.exports = freeGlobal;\n","/** Used for built-in method references. */\nvar funcProto = Function.prototype;\n\n/** Used to resolve the decompiled source of functions. */\nvar funcToString = funcProto.toString;\n\n/**\n * Converts `func` to its source code.\n *\n * @private\n * @param {Function} func The function to convert.\n * @returns {string} Returns the source code.\n */\nfunction toSource(func) {\n if (func != null) {\n try {\n return funcToString.call(func);\n } catch (e) {}\n try {\n return (func + '');\n } catch (e) {}\n }\n return '';\n}\n\nmodule.exports = toSource;\n","var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/**\n * This function is like `assignValue` except that it doesn't assign\n * `undefined` values.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignMergeValue(object, key, value) {\n if ((value !== undefined && !eq(object[key], value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignMergeValue;\n","var getNative = require('./_getNative');\n\nvar defineProperty = (function() {\n try {\n var func = getNative(Object, 'defineProperty');\n func({}, '', {});\n return func;\n } catch (e) {}\n}());\n\nmodule.exports = defineProperty;\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Uint8Array = root.Uint8Array;\n\nmodule.exports = Uint8Array;\n","var overArg = require('./_overArg');\n\n/** Built-in value references. */\nvar getPrototype = overArg(Object.getPrototypeOf, Object);\n\nmodule.exports = getPrototype;\n","/**\n * Creates a unary function that invokes `func` with its argument transformed.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {Function} transform The argument transform.\n * @returns {Function} Returns the new function.\n */\nfunction overArg(func, transform) {\n return function(arg) {\n return func(transform(arg));\n };\n}\n\nmodule.exports = overArg;\n","var isArrayLike = require('./isArrayLike'),\n isObjectLike = require('./isObjectLike');\n\n/**\n * This method is like `_.isArrayLike` except that it also checks if `value`\n * is an object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an array-like object,\n * else `false`.\n * @example\n *\n * _.isArrayLikeObject([1, 2, 3]);\n * // => true\n *\n * _.isArrayLikeObject(document.body.children);\n * // => true\n *\n * _.isArrayLikeObject('abc');\n * // => false\n *\n * _.isArrayLikeObject(_.noop);\n * // => false\n */\nfunction isArrayLikeObject(value) {\n return isObjectLike(value) && isArrayLike(value);\n}\n\nmodule.exports = isArrayLikeObject;\n","/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function(value) {\n return func(value);\n };\n}\n\nmodule.exports = baseUnary;\n","/**\n * Gets the value at `key`, unless `key` is \"__proto__\" or \"constructor\".\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the property to get.\n * @returns {*} Returns the property value.\n */\nfunction safeGet(object, key) {\n if (key === 'constructor' && typeof object[key] === 'function') {\n return;\n }\n\n if (key == '__proto__') {\n return;\n }\n\n return object[key];\n}\n\nmodule.exports = safeGet;\n","var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\nfunction assignValue(object, key, value) {\n var objValue = object[key];\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||\n (value === undefined && !(key in object))) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignValue;\n","var arrayLikeKeys = require('./_arrayLikeKeys'),\n baseKeysIn = require('./_baseKeysIn'),\n isArrayLike = require('./isArrayLike');\n\n/**\n * Creates an array of the own and inherited enumerable property names of `object`.\n *\n * **Note:** Non-object values are coerced to objects.\n *\n * @static\n * @memberOf _\n * @since 3.0.0\n * @category Object\n * @param {Object} object The object to query.\n * @returns {Array} Returns the array of property names.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * this.b = 2;\n * }\n *\n * Foo.prototype.c = 3;\n *\n * _.keysIn(new Foo);\n * // => ['a', 'b', 'c'] (iteration order is not guaranteed)\n */\nfunction keysIn(object) {\n return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);\n}\n\nmodule.exports = keysIn;\n","var baseTimes = require('./_baseTimes'),\n isArguments = require('./isArguments'),\n isArray = require('./isArray'),\n isBuffer = require('./isBuffer'),\n isIndex = require('./_isIndex'),\n isTypedArray = require('./isTypedArray');\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * Creates an array of the enumerable property names of the array-like `value`.\n *\n * @private\n * @param {*} value The value to query.\n * @param {boolean} inherited Specify returning inherited property names.\n * @returns {Array} Returns the array of property names.\n */\nfunction arrayLikeKeys(value, inherited) {\n var isArr = isArray(value),\n isArg = !isArr && isArguments(value),\n isBuff = !isArr && !isArg && isBuffer(value),\n isType = !isArr && !isArg && !isBuff && isTypedArray(value),\n skipIndexes = isArr || isArg || isBuff || isType,\n result = skipIndexes ? baseTimes(value.length, String) : [],\n length = result.length;\n\n for (var key in value) {\n if ((inherited || hasOwnProperty.call(value, key)) &&\n !(skipIndexes && (\n // Safari 9 has enumerable `arguments.length` in strict mode.\n key == 'length' ||\n // Node.js 0.10 has enumerable non-index properties on buffers.\n (isBuff && (key == 'offset' || key == 'parent')) ||\n // PhantomJS 2 has enumerable non-index properties on typed arrays.\n (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||\n // Skip index properties.\n isIndex(key, length)\n ))) {\n result.push(key);\n }\n }\n return result;\n}\n\nmodule.exports = arrayLikeKeys;\n","var identity = require('./identity'),\n overRest = require('./_overRest'),\n setToString = require('./_setToString');\n\n/**\n * The base implementation of `_.rest` which doesn't validate or coerce arguments.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @returns {Function} Returns the new function.\n */\nfunction baseRest(func, start) {\n return setToString(overRest(func, start, identity), func + '');\n}\n\nmodule.exports = baseRest;\n","/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nmodule.exports = identity;\n","var apply = require('./_apply');\n\n/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n\n/**\n * A specialized version of `baseRest` which transforms the rest array.\n *\n * @private\n * @param {Function} func The function to apply a rest parameter to.\n * @param {number} [start=func.length-1] The start position of the rest parameter.\n * @param {Function} transform The rest array transform.\n * @returns {Function} Returns the new function.\n */\nfunction overRest(func, start, transform) {\n start = nativeMax(start === undefined ? (func.length - 1) : start, 0);\n return function() {\n var args = arguments,\n index = -1,\n length = nativeMax(args.length - start, 0),\n array = Array(length);\n\n while (++index < length) {\n array[index] = args[start + index];\n }\n index = -1;\n var otherArgs = Array(start + 1);\n while (++index < start) {\n otherArgs[index] = args[index];\n }\n otherArgs[start] = transform(array);\n return apply(func, this, otherArgs);\n };\n}\n\nmodule.exports = overRest;\n","var baseSetToString = require('./_baseSetToString'),\n shortOut = require('./_shortOut');\n\n/**\n * Sets the `toString` method of `func` to return `string`.\n *\n * @private\n * @param {Function} func The function to modify.\n * @param {Function} string The `toString` result.\n * @returns {Function} Returns `func`.\n */\nvar setToString = shortOut(baseSetToString);\n\nmodule.exports = setToString;\n","var castPath = require('./_castPath'),\n toKey = require('./_toKey');\n\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\nfunction baseGet(object, path) {\n path = castPath(path, object);\n\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n return (index && index == length) ? object : undefined;\n}\n\nmodule.exports = baseGet;\n","/**\n * A specialized version of `_.map` for arrays without support for iteratee\n * shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\nfunction arrayMap(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length,\n result = Array(length);\n\n while (++index < length) {\n result[index] = iteratee(array[index], index, array);\n }\n return result;\n}\n\nmodule.exports = arrayMap;\n","var assignValue = require('./_assignValue'),\n castPath = require('./_castPath'),\n isIndex = require('./_isIndex'),\n isObject = require('./isObject'),\n toKey = require('./_toKey');\n\n/**\n * The base implementation of `_.set`.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {Array|string} path The path of the property to set.\n * @param {*} value The value to set.\n * @param {Function} [customizer] The function to customize path creation.\n * @returns {Object} Returns `object`.\n */\nfunction baseSet(object, path, value, customizer) {\n if (!isObject(object)) {\n return object;\n }\n path = castPath(path, object);\n\n var index = -1,\n length = path.length,\n lastIndex = length - 1,\n nested = object;\n\n while (nested != null && ++index < length) {\n var key = toKey(path[index]),\n newValue = value;\n\n if (key === '__proto__' || key === 'constructor' || key === 'prototype') {\n return object;\n }\n\n if (index != lastIndex) {\n var objValue = nested[key];\n newValue = customizer ? customizer(objValue, key, nested) : undefined;\n if (newValue === undefined) {\n newValue = isObject(objValue)\n ? objValue\n : (isIndex(path[index + 1]) ? [] : {});\n }\n }\n assignValue(nested, key, newValue);\n nested = nested[key];\n }\n return object;\n}\n\nmodule.exports = baseSet;\n","var MapCache = require('./_MapCache'),\n setCacheAdd = require('./_setCacheAdd'),\n setCacheHas = require('./_setCacheHas');\n\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\nfunction SetCache(values) {\n var index = -1,\n length = values == null ? 0 : values.length;\n\n this.__data__ = new MapCache;\n while (++index < length) {\n this.add(values[index]);\n }\n}\n\n// Add methods to `SetCache`.\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\n\nmodule.exports = SetCache;\n","/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nmodule.exports = cacheHas;\n","var SetCache = require('./_SetCache'),\n arraySome = require('./_arraySome'),\n cacheHas = require('./_cacheHas');\n\n/** Used to compose bitmasks for value comparisons. */\nvar COMPARE_PARTIAL_FLAG = 1,\n COMPARE_UNORDERED_FLAG = 2;\n\n/**\n * A specialized version of `baseIsEqualDeep` for arrays with support for\n * partial deep comparisons.\n *\n * @private\n * @param {Array} array The array to compare.\n * @param {Array} other The other array to compare.\n * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.\n * @param {Function} customizer The function to customize comparisons.\n * @param {Function} equalFunc The function to determine equivalents of values.\n * @param {Object} stack Tracks traversed `array` and `other` objects.\n * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.\n */\nfunction equalArrays(array, other, bitmask, customizer, equalFunc, stack) {\n var isPartial = bitmask & COMPARE_PARTIAL_FLAG,\n arrLength = array.length,\n othLength = other.length;\n\n if (arrLength != othLength && !(isPartial && othLength > arrLength)) {\n return false;\n }\n // Check that cyclic values are equal.\n var arrStacked = stack.get(array);\n var othStacked = stack.get(other);\n if (arrStacked && othStacked) {\n return arrStacked == other && othStacked == array;\n }\n var index = -1,\n result = true,\n seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;\n\n stack.set(array, other);\n stack.set(other, array);\n\n // Ignore non-index properties.\n while (++index < arrLength) {\n var arrValue = array[index],\n othValue = other[index];\n\n if (customizer) {\n var compared = isPartial\n ? customizer(othValue, arrValue, index, other, array, stack)\n : customizer(arrValue, othValue, index, array, other, stack);\n }\n if (compared !== undefined) {\n if (compared) {\n continue;\n }\n result = false;\n break;\n }\n // Recursively compare arrays (susceptible to call stack limits).\n if (seen) {\n if (!arraySome(other, function(othValue, othIndex) {\n if (!cacheHas(seen, othIndex) &&\n (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {\n return seen.push(othIndex);\n }\n })) {\n result = false;\n break;\n }\n } else if (!(\n arrValue === othValue ||\n equalFunc(arrValue, othValue, bitmask, customizer, stack)\n )) {\n result = false;\n break;\n }\n }\n stack['delete'](array);\n stack['delete'](other);\n return result;\n}\n\nmodule.exports = equalArrays;\n","/**\n * Appends the elements of `values` to `array`.\n *\n * @private\n * @param {Array} array The array to modify.\n * @param {Array} values The values to append.\n * @returns {Array} Returns `array`.\n */\nfunction arrayPush(array, values) {\n var index = -1,\n length = values.length,\n offset = array.length;\n\n while (++index < length) {\n array[offset + index] = values[index];\n }\n return array;\n}\n\nmodule.exports = arrayPush;\n","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n","\"use strict\";\n\nexports.__esModule = true;\nexports[\"default\"] = {\n noWobble: { stiffness: 170, damping: 26 }, // the default, if nothing provided\n gentle: { stiffness: 120, damping: 14 },\n wobbly: { stiffness: 180, damping: 12 },\n stiff: { stiffness: 210, damping: 20 }\n};\nmodule.exports = exports[\"default\"];","var baseMerge = require('./_baseMerge'),\n createAssigner = require('./_createAssigner');\n\n/**\n * This method is like `_.assign` except that it recursively merges own and\n * inherited enumerable string keyed properties of source objects into the\n * destination object. Source properties that resolve to `undefined` are\n * skipped if a destination value exists. Array and plain object properties\n * are merged recursively. Other objects and value types are overridden by\n * assignment. Source objects are applied from left to right. Subsequent\n * sources overwrite property assignments of previous sources.\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 0.5.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} [sources] The source objects.\n * @returns {Object} Returns `object`.\n * @example\n *\n * var object = {\n * 'a': [{ 'b': 2 }, { 'd': 4 }]\n * };\n *\n * var other = {\n * 'a': [{ 'c': 3 }, { 'e': 5 }]\n * };\n *\n * _.merge(object, other);\n * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }\n */\nvar merge = createAssigner(function(object, source, srcIndex) {\n baseMerge(object, source, srcIndex);\n});\n\nmodule.exports = merge;\n","var basePick = require('./_basePick'),\n flatRest = require('./_flatRest');\n\n/**\n * Creates an object composed of the picked `object` properties.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The source object.\n * @param {...(string|string[])} [paths] The property paths to pick.\n * @returns {Object} Returns the new object.\n * @example\n *\n * var object = { 'a': 1, 'b': '2', 'c': 3 };\n *\n * _.pick(object, ['a', 'c']);\n * // => { 'a': 1, 'c': 3 }\n */\nvar pick = flatRest(function(object, paths) {\n return object == null ? {} : basePick(object, paths);\n});\n\nmodule.exports = pick;\n","import React, { Component } from 'react';\nimport _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';\nimport PropTypes from 'prop-types';\nimport warning from 'tiny-warning';\n\nvar MAX_SIGNED_31_BIT_INT = 1073741823;\nvar commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : {};\n\nfunction getUniqueId() {\n var key = '__global_unique_id__';\n return commonjsGlobal[key] = (commonjsGlobal[key] || 0) + 1;\n}\n\nfunction objectIs(x, y) {\n if (x === y) {\n return x !== 0 || 1 / x === 1 / y;\n } else {\n return x !== x && y !== y;\n }\n}\n\nfunction createEventEmitter(value) {\n var handlers = [];\n return {\n on: function on(handler) {\n handlers.push(handler);\n },\n off: function off(handler) {\n handlers = handlers.filter(function (h) {\n return h !== handler;\n });\n },\n get: function get() {\n return value;\n },\n set: function set(newValue, changedBits) {\n value = newValue;\n handlers.forEach(function (handler) {\n return handler(value, changedBits);\n });\n }\n };\n}\n\nfunction onlyChild(children) {\n return Array.isArray(children) ? children[0] : children;\n}\n\nfunction createReactContext(defaultValue, calculateChangedBits) {\n var _Provider$childContex, _Consumer$contextType;\n\n var contextProp = '__create-react-context-' + getUniqueId() + '__';\n\n var Provider = /*#__PURE__*/function (_Component) {\n _inheritsLoose(Provider, _Component);\n\n function Provider() {\n var _this;\n\n _this = _Component.apply(this, arguments) || this;\n _this.emitter = createEventEmitter(_this.props.value);\n return _this;\n }\n\n var _proto = Provider.prototype;\n\n _proto.getChildContext = function getChildContext() {\n var _ref;\n\n return _ref = {}, _ref[contextProp] = this.emitter, _ref;\n };\n\n _proto.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n if (this.props.value !== nextProps.value) {\n var oldValue = this.props.value;\n var newValue = nextProps.value;\n var changedBits;\n\n if (objectIs(oldValue, newValue)) {\n changedBits = 0;\n } else {\n changedBits = typeof calculateChangedBits === 'function' ? calculateChangedBits(oldValue, newValue) : MAX_SIGNED_31_BIT_INT;\n\n if (process.env.NODE_ENV !== 'production') {\n warning((changedBits & MAX_SIGNED_31_BIT_INT) === changedBits, 'calculateChangedBits: Expected the return value to be a ' + '31-bit integer. Instead received: ' + changedBits);\n }\n\n changedBits |= 0;\n\n if (changedBits !== 0) {\n this.emitter.set(nextProps.value, changedBits);\n }\n }\n }\n };\n\n _proto.render = function render() {\n return this.props.children;\n };\n\n return Provider;\n }(Component);\n\n Provider.childContextTypes = (_Provider$childContex = {}, _Provider$childContex[contextProp] = PropTypes.object.isRequired, _Provider$childContex);\n\n var Consumer = /*#__PURE__*/function (_Component2) {\n _inheritsLoose(Consumer, _Component2);\n\n function Consumer() {\n var _this2;\n\n _this2 = _Component2.apply(this, arguments) || this;\n _this2.state = {\n value: _this2.getValue()\n };\n\n _this2.onUpdate = function (newValue, changedBits) {\n var observedBits = _this2.observedBits | 0;\n\n if ((observedBits & changedBits) !== 0) {\n _this2.setState({\n value: _this2.getValue()\n });\n }\n };\n\n return _this2;\n }\n\n var _proto2 = Consumer.prototype;\n\n _proto2.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n var observedBits = nextProps.observedBits;\n this.observedBits = observedBits === undefined || observedBits === null ? MAX_SIGNED_31_BIT_INT : observedBits;\n };\n\n _proto2.componentDidMount = function componentDidMount() {\n if (this.context[contextProp]) {\n this.context[contextProp].on(this.onUpdate);\n }\n\n var observedBits = this.props.observedBits;\n this.observedBits = observedBits === undefined || observedBits === null ? MAX_SIGNED_31_BIT_INT : observedBits;\n };\n\n _proto2.componentWillUnmount = function componentWillUnmount() {\n if (this.context[contextProp]) {\n this.context[contextProp].off(this.onUpdate);\n }\n };\n\n _proto2.getValue = function getValue() {\n if (this.context[contextProp]) {\n return this.context[contextProp].get();\n } else {\n return defaultValue;\n }\n };\n\n _proto2.render = function render() {\n return onlyChild(this.props.children)(this.state.value);\n };\n\n return Consumer;\n }(Component);\n\n Consumer.contextTypes = (_Consumer$contextType = {}, _Consumer$contextType[contextProp] = PropTypes.object, _Consumer$contextType);\n return {\n Provider: Provider,\n Consumer: Consumer\n };\n}\n\nvar index = React.createContext || createReactContext;\n\nexport default index;\n","'use strict';\n\nvar reactIs = require('react-is');\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar REACT_STATICS = {\n childContextTypes: true,\n contextType: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromError: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar FORWARD_REF_STATICS = {\n '$$typeof': true,\n render: true,\n defaultProps: true,\n displayName: true,\n propTypes: true\n};\nvar MEMO_STATICS = {\n '$$typeof': true,\n compare: true,\n defaultProps: true,\n displayName: true,\n propTypes: true,\n type: true\n};\nvar TYPE_STATICS = {};\nTYPE_STATICS[reactIs.ForwardRef] = FORWARD_REF_STATICS;\nTYPE_STATICS[reactIs.Memo] = MEMO_STATICS;\n\nfunction getStatics(component) {\n // React v16.11 and below\n if (reactIs.isMemo(component)) {\n return MEMO_STATICS;\n } // React v16.12 and above\n\n\n return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n var targetStatics = getStatics(targetComponent);\n var sourceStatics = getStatics(sourceComponent);\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;\n","import {\n schemeCategory10,\n schemeAccent,\n schemeDark2,\n schemePaired,\n schemePastel1,\n schemePastel2,\n schemeSet1,\n schemeSet2,\n schemeSet3,\n} from 'd3-scale-chromatic'\n\nexport const categoricalColorSchemes = {\n nivo: ['#e8c1a0', '#f47560', '#f1e15b', '#e8a838', '#61cdbb', '#97e3d5'],\n category10: schemeCategory10,\n accent: schemeAccent,\n dark2: schemeDark2,\n paired: schemePaired,\n pastel1: schemePastel1,\n pastel2: schemePastel2,\n set1: schemeSet1,\n set2: schemeSet2,\n set3: schemeSet3,\n}\n\nexport type CategoricalColorSchemeId = keyof typeof categoricalColorSchemes\n\nexport const categoricalColorSchemeIds = Object.keys(\n categoricalColorSchemes\n) as CategoricalColorSchemeId[]\n","import {\n schemeBrBG,\n interpolateBrBG,\n schemePRGn,\n interpolatePRGn,\n schemePiYG,\n interpolatePiYG,\n schemePuOr,\n interpolatePuOr,\n schemeRdBu,\n interpolateRdBu,\n schemeRdGy,\n interpolateRdGy,\n schemeRdYlBu,\n interpolateRdYlBu,\n schemeRdYlGn,\n interpolateRdYlGn,\n schemeSpectral,\n interpolateSpectral,\n} from 'd3-scale-chromatic'\n\n// Diverging color schemes support a size k ranging from 3 to 11\nexport const divergingColorSchemes = {\n brown_blueGreen: schemeBrBG,\n purpleRed_green: schemePRGn,\n pink_yellowGreen: schemePiYG,\n purple_orange: schemePuOr,\n red_blue: schemeRdBu,\n red_grey: schemeRdGy,\n red_yellow_blue: schemeRdYlBu,\n red_yellow_green: schemeRdYlGn,\n spectral: schemeSpectral,\n}\n\nexport type DivergingColorSchemeId = keyof typeof divergingColorSchemes\n\nexport const divergingColorSchemeIds = Object.keys(\n divergingColorSchemes\n) as DivergingColorSchemeId[]\n\nexport const divergingColorInterpolators = {\n brown_blueGreen: interpolateBrBG,\n purpleRed_green: interpolatePRGn,\n pink_yellowGreen: interpolatePiYG,\n purple_orange: interpolatePuOr,\n red_blue: interpolateRdBu,\n red_grey: interpolateRdGy,\n red_yellow_blue: interpolateRdYlBu,\n red_yellow_green: interpolateRdYlGn,\n spectral: interpolateSpectral,\n}\n\nexport type DivergingColorInterpolatorId = keyof typeof divergingColorInterpolators\n","import {\n // single hue\n schemeBlues,\n interpolateBlues,\n schemeGreens,\n interpolateGreens,\n schemeGreys,\n interpolateGreys,\n schemeOranges,\n interpolateOranges,\n schemePurples,\n interpolatePurples,\n schemeReds,\n interpolateReds,\n // multi hue\n schemeBuGn,\n interpolateBuGn,\n schemeBuPu,\n interpolateBuPu,\n schemeGnBu,\n interpolateGnBu,\n schemeOrRd,\n interpolateOrRd,\n schemePuBuGn,\n interpolatePuBuGn,\n schemePuBu,\n interpolatePuBu,\n schemePuRd,\n interpolatePuRd,\n schemeRdPu,\n interpolateRdPu,\n schemeYlGnBu,\n interpolateYlGnBu,\n schemeYlGn,\n interpolateYlGn,\n schemeYlOrBr,\n interpolateYlOrBr,\n schemeYlOrRd,\n interpolateYlOrRd,\n interpolateTurbo,\n interpolateViridis,\n interpolateInferno,\n interpolateMagma,\n interpolatePlasma,\n interpolateCividis,\n interpolateWarm,\n interpolateCool,\n interpolateCubehelixDefault,\n} from 'd3-scale-chromatic'\n\n// Sequential, single-hue color schemes support a size k ranging from 3 to 9\n// Sequential, multi-hue color schemes support a size k ranging from 3 to 9\nexport const sequentialColorSchemes = {\n // single hue\n blues: schemeBlues,\n greens: schemeGreens,\n greys: schemeGreys,\n oranges: schemeOranges,\n purples: schemePurples,\n reds: schemeReds,\n // multi hue\n blue_green: schemeBuGn,\n blue_purple: schemeBuPu,\n green_blue: schemeGnBu,\n orange_red: schemeOrRd,\n purple_blue_green: schemePuBuGn,\n purple_blue: schemePuBu,\n purple_red: schemePuRd,\n red_purple: schemeRdPu,\n yellow_green_blue: schemeYlGnBu,\n yellow_green: schemeYlGn,\n yellow_orange_brown: schemeYlOrBr,\n yellow_orange_red: schemeYlOrRd,\n}\n\nexport type SequentialColorSchemeId = keyof typeof sequentialColorSchemes\n\nexport const sequentialColorSchemeIds = Object.keys(\n sequentialColorSchemes\n) as SequentialColorSchemeId[]\n\nexport const sequentialColorInterpolators = {\n // single hue\n blues: interpolateBlues,\n greens: interpolateGreens,\n greys: interpolateGreys,\n oranges: interpolateOranges,\n purples: interpolatePurples,\n reds: interpolateReds,\n // multi hue\n turbo: interpolateTurbo,\n viridis: interpolateViridis,\n inferno: interpolateInferno,\n magma: interpolateMagma,\n plasma: interpolatePlasma,\n cividis: interpolateCividis,\n warm: interpolateWarm,\n cool: interpolateCool,\n cubehelixDefault: interpolateCubehelixDefault,\n blue_green: interpolateBuGn,\n blue_purple: interpolateBuPu,\n green_blue: interpolateGnBu,\n orange_red: interpolateOrRd,\n purple_blue_green: interpolatePuBuGn,\n purple_blue: interpolatePuBu,\n purple_red: interpolatePuRd,\n red_purple: interpolateRdPu,\n yellow_green_blue: interpolateYlGnBu,\n yellow_green: interpolateYlGn,\n yellow_orange_brown: interpolateYlOrBr,\n yellow_orange_red: interpolateYlOrRd,\n}\n\nexport type SequentialColorInterpolatorId = keyof typeof sequentialColorInterpolators\n","export default function(t) {\n t = Math.max(0, Math.min(1, t));\n return \"rgb(\"\n + Math.max(0, Math.min(255, Math.round(34.61 + t * (1172.33 - t * (10793.56 - t * (33300.12 - t * (38394.49 - t * 14825.05))))))) + \", \"\n + Math.max(0, Math.min(255, Math.round(23.31 + t * (557.33 + t * (1225.33 - t * (3574.96 - t * (1073.77 + t * 707.56))))))) + \", \"\n + Math.max(0, Math.min(255, Math.round(27.2 + t * (3211.1 - t * (15327.97 - t * (27814 - t * (22569.18 - t * 6838.66)))))))\n + \")\";\n}\n","export default function(t) {\n t = Math.max(0, Math.min(1, t));\n return \"rgb(\"\n + Math.max(0, Math.min(255, Math.round(-4.54 - t * (35.34 - t * (2381.73 - t * (6402.7 - t * (7024.72 - t * 2710.57))))))) + \", \"\n + Math.max(0, Math.min(255, Math.round(32.49 + t * (170.73 + t * (52.82 - t * (131.46 - t * (176.58 - t * 67.37))))))) + \", \"\n + Math.max(0, Math.min(255, Math.round(81.24 + t * (442.36 - t * (2482.43 - t * (6167.24 - t * (6614.94 - t * 2475.67)))))))\n + \")\";\n}\n","import {\n categoricalColorSchemes,\n categoricalColorSchemeIds,\n CategoricalColorSchemeId,\n} from './categorical'\nimport { divergingColorSchemes, divergingColorSchemeIds, DivergingColorSchemeId } from './diverging'\nimport {\n sequentialColorSchemes,\n sequentialColorSchemeIds,\n SequentialColorSchemeId,\n} from './sequential'\n\nexport const colorSchemes = {\n ...categoricalColorSchemes,\n ...divergingColorSchemes,\n ...sequentialColorSchemes,\n}\n\nexport type ColorSchemeId =\n | CategoricalColorSchemeId\n | DivergingColorSchemeId\n | SequentialColorSchemeId\n\nexport const colorSchemeIds = Object.keys(colorSchemes) as ColorSchemeId[]\n\nexport const isCategoricalColorScheme = (\n scheme: ColorSchemeId\n): scheme is CategoricalColorSchemeId =>\n categoricalColorSchemeIds.includes(scheme as CategoricalColorSchemeId)\n\nexport const isDivergingColorScheme = (scheme: ColorSchemeId): scheme is DivergingColorSchemeId =>\n divergingColorSchemeIds.includes(scheme as DivergingColorSchemeId)\n\nexport const isSequentialColorScheme = (scheme: ColorSchemeId): scheme is SequentialColorSchemeId =>\n sequentialColorSchemeIds.includes(scheme as SequentialColorSchemeId)\n","import { interpolateRainbow, interpolateSinebow } from 'd3-scale-chromatic'\n\nexport const cyclicalColorInterpolators = {\n rainbow: interpolateRainbow,\n sinebow: interpolateSinebow,\n}\n\nexport type CyclicalColorInterpolatorId = keyof typeof cyclicalColorInterpolators\n","import { divergingColorInterpolators, DivergingColorInterpolatorId } from './diverging'\nimport { sequentialColorInterpolators, SequentialColorInterpolatorId } from './sequential'\nimport { cyclicalColorInterpolators, CyclicalColorInterpolatorId } from './cyclical'\n\nexport const colorInterpolators = {\n ...divergingColorInterpolators,\n ...sequentialColorInterpolators,\n ...cyclicalColorInterpolators,\n}\n\nexport type ColorInterpolatorId =\n | DivergingColorInterpolatorId\n | SequentialColorInterpolatorId\n | CyclicalColorInterpolatorId\n\nexport const colorInterpolatorIds = Object.keys(colorInterpolators) as ColorInterpolatorId[]\n","import { useMemo } from 'react'\nimport { get, isPlainObject } from 'lodash'\nimport { rgb, RGBColor } from 'd3-color'\nimport { Theme } from '@nivo/core'\n\nexport type ColorModifierBrightness = ['brighter', number]\n\nexport type ColorModifierDarkness = ['darker', number]\n\nexport type ColorModifierOpacity = ['opacity', number]\n\nexport type ColorModifier = ColorModifierBrightness | ColorModifierDarkness | ColorModifierOpacity\n\nexport type ColorModifierFunction = (color: RGBColor) => RGBColor\n\nexport type InheritedColorConfigStaticColor = string\n\nexport type InheritedColorConfigCustomFunction = (d: Datum, ...drest: Datum[]) => string\n\nexport interface InheritedColorConfigFromTheme {\n theme: string\n}\n\nexport interface InheritedColorConfigFromContext {\n from: string\n modifiers?: ColorModifier[]\n}\n\nexport type InheritedColorConfig =\n | InheritedColorConfigStaticColor\n | InheritedColorConfigCustomFunction\n | InheritedColorConfigFromTheme\n | InheritedColorConfigFromContext\n\nconst isInheritedColorConfigFromTheme = (\n config: InheritedColorConfig\n): config is InheritedColorConfigFromTheme => {\n return (config as InheritedColorConfigFromTheme).theme !== undefined\n}\n\nconst isInheritedColorConfigFromContext = (\n config: InheritedColorConfig\n): config is InheritedColorConfigFromContext => {\n return (config as InheritedColorConfigFromContext).from !== undefined\n}\n\n/**\n * Create a color generator for items which\n * might inherit from parent context,\n * for example labels, outlines…\n *\n * Support the following strategies:\n * - custom function\n * - color from theme\n * - color from parent, with optional color modifiers\n * - static color\n */\nexport const getInheritedColorGenerator = (\n config: InheritedColorConfig,\n theme?: Theme\n) => {\n // user provided function\n if (typeof config === 'function') {\n return config\n }\n\n if (isPlainObject(config)) {\n // use color from theme\n if (isInheritedColorConfigFromTheme(config)) {\n if (theme === undefined) {\n throw new Error(`Unable to use color from theme as no theme was provided`)\n }\n\n const themeColor = get(theme, config.theme)\n if (themeColor === undefined) {\n throw new Error(`Color from theme is undefined at path: '${config.theme}'`)\n }\n\n return () => themeColor\n }\n\n // use color from parent with optional color modifiers\n if (isInheritedColorConfigFromContext(config)) {\n const getColor = (d: Datum) => get(d, config.from)\n\n if (Array.isArray(config.modifiers)) {\n const modifiers: ColorModifierFunction[] = []\n for (const modifier of config.modifiers) {\n const [modifierType, amount] = modifier\n if (modifierType === 'brighter') {\n modifiers.push(color => color.brighter(amount))\n } else if (modifierType === 'darker') {\n modifiers.push(color => color.darker(amount))\n } else if (modifierType === 'opacity') {\n modifiers.push(color => {\n color.opacity = amount\n\n return color\n })\n } else {\n throw new Error(\n `Invalid color modifier: '${modifierType}', must be one of: 'brighter', 'darker', 'opacity'`\n )\n }\n }\n\n if (modifiers.length === 0) return getColor\n\n return (datum: Datum) =>\n modifiers\n .reduce((color, modify) => modify(color), rgb(getColor(datum)))\n .toString()\n }\n\n // no modifier\n return getColor\n }\n\n throw new Error(\n `Invalid color spec, you should either specify 'theme' or 'from' when using a config object`\n )\n }\n\n // use provided color statically\n return () => config as string\n}\n\nexport const useInheritedColor = (\n config: InheritedColorConfig,\n theme?: Theme\n) => useMemo(() => getInheritedColorGenerator(config, theme), [config, theme])\n","import unsupportedIterableToArray from \"@babel/runtime/helpers/esm/unsupportedIterableToArray\";\nexport default function _createForOfIteratorHelper(o, allowArrayLike) {\n var it;\n\n if (typeof Symbol === \"undefined\" || o[Symbol.iterator] == null) {\n if (Array.isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === \"number\") {\n if (it) o = it;\n var i = 0;\n\n var F = function F() {};\n\n return {\n s: F,\n n: function n() {\n if (i >= o.length) return {\n done: true\n };\n return {\n done: false,\n value: o[i++]\n };\n },\n e: function e(_e) {\n throw _e;\n },\n f: F\n };\n }\n\n throw new TypeError(\"Invalid attempt to iterate non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n }\n\n var normalCompletion = true,\n didErr = false,\n err;\n return {\n s: function s() {\n it = o[Symbol.iterator]();\n },\n n: function n() {\n var step = it.next();\n normalCompletion = step.done;\n return step;\n },\n e: function e(_e2) {\n didErr = true;\n err = _e2;\n },\n f: function f() {\n try {\n if (!normalCompletion && it[\"return\"] != null) it[\"return\"]();\n } finally {\n if (didErr) throw err;\n }\n }\n };\n}","import { useMemo } from 'react'\nimport { get, isPlainObject } from 'lodash'\nimport { scaleOrdinal } from 'd3-scale'\nimport {\n ColorSchemeId,\n colorSchemes,\n isCategoricalColorScheme,\n isSequentialColorScheme,\n isDivergingColorScheme,\n} from './schemes'\n\n/**\n * Static color.\n */\nexport type OrdinalColorScaleConfigStaticColor = string\n\n/**\n * User defined function, receiving the current datum.\n */\nexport type OrdinalColorScaleConfigCustomFunction = (d: Datum) => string\n\n/**\n * Pre-defined color scheme.\n */\nexport interface OrdinalColorScaleConfigScheme {\n scheme: ColorSchemeId\n // size is useful for diverging & sequential colors,\n // as they are array of array, whereas categorical colors\n // are simple arrays, if the size isn't specified,\n // the bigger array will be selected, this means the 11th\n // for diverging colors and 9th for sequential ones.\n size?: number\n}\n\n/**\n * User defined colors.\n */\nexport type OrdinalColorScaleConfigCustomColors = string[]\n\n/**\n * Get color from datum.\n */\nexport interface OrdinalColorScaleConfigDatumProperty {\n // path to the color property\n datum: string\n}\n\nexport type OrdinalColorScaleConfig =\n | OrdinalColorScaleConfigStaticColor\n | OrdinalColorScaleConfigCustomFunction\n | OrdinalColorScaleConfigScheme\n | OrdinalColorScaleConfigCustomColors\n | OrdinalColorScaleConfigDatumProperty\n\nconst isOrdinalColorScaleConfigScheme = (\n config: OrdinalColorScaleConfig\n): config is OrdinalColorScaleConfigScheme => {\n return (config as OrdinalColorScaleConfigScheme).scheme !== undefined\n}\n\nconst isOrdinalColorScaleConfigDatumProperty = (\n config: OrdinalColorScaleConfig\n): config is OrdinalColorScaleConfigDatumProperty => {\n return (config as OrdinalColorScaleConfigDatumProperty).datum !== undefined\n}\n\nexport type DatumIdentityAccessor = (datum: Datum) => string | number\n\nexport type OrdinalColorScale = (d: Datum) => string\n\n/**\n * Compute an ordinal color scale\n */\nexport const getOrdinalColorScale = (\n config: OrdinalColorScaleConfig,\n identity?: string | DatumIdentityAccessor\n): OrdinalColorScale => {\n // user defined function\n if (typeof config === 'function') {\n return config\n }\n\n // compute accessor to the datum identity\n const getIdentity =\n typeof identity === 'function' ? identity : (datum: Datum) => get(datum, identity as string)\n\n // user defined color array\n if (Array.isArray(config)) {\n const scale = scaleOrdinal(config)\n const generator = (datum: Datum) => scale(getIdentity(datum))\n generator.scale = scale\n\n return generator as OrdinalColorScale\n }\n\n if (isPlainObject(config)) {\n // use color from current datum\n if (isOrdinalColorScaleConfigDatumProperty(config)) {\n return (datum: Datum) => get(datum, config.datum)\n }\n\n // ordinal scale from predefined scheme\n if (isOrdinalColorScaleConfigScheme(config)) {\n // categorical color scheme\n if (isCategoricalColorScheme(config.scheme)) {\n const scale = scaleOrdinal(colorSchemes[config.scheme])\n const generator = (datum: Datum) => scale(getIdentity(datum))\n generator.scale = scale\n\n return generator as OrdinalColorScale\n }\n\n // Diverging color schemes support a size k ranging from 3 to 11\n if (isDivergingColorScheme(config.scheme)) {\n if (config.size !== undefined && (config.size < 3 || config.size > 11)) {\n throw new Error(\n `Invalid size '${config.size}' for diverging color scheme '${config.scheme}', must be between 3~11`\n )\n }\n\n const scale = scaleOrdinal(colorSchemes[config.scheme][config.size || 11])\n const generator = (d: Datum) => scale(getIdentity(d))\n generator.scale = scale\n\n return generator as OrdinalColorScale\n }\n\n // Sequential, single-hue color schemes support a size k ranging from 3 to 9.\n // Sequential, multi-hue color schemes support a size k ranging from 3 to 9.\n if (isSequentialColorScheme(config.scheme)) {\n if (config.size !== undefined && (config.size < 3 || config.size > 9)) {\n throw new Error(\n `Invalid size '${config.size}' for sequential color scheme '${config.scheme}', must be between 3~9`\n )\n }\n\n const scale = scaleOrdinal(colorSchemes[config.scheme][config.size || 9])\n const generator = (d: Datum) => scale(getIdentity(d))\n generator.scale = scale\n\n return generator as OrdinalColorScale\n }\n }\n\n throw new Error(\n `Invalid colors, when using an object, you should either pass a 'datum' or a 'scheme' property`\n )\n }\n\n // static color\n return () => config as string\n}\n\nexport const useOrdinalColorScale = (\n config: OrdinalColorScaleConfig,\n identity: string | DatumIdentityAccessor\n) => useMemo(() => getOrdinalColorScale(config, identity), [config, identity])\n","import { OrdinalColorScaleConfig } from '@nivo/colors'\nimport { ArcTransitionMode } from '@nivo/arcs'\nimport { PieTooltip } from './PieTooltip'\n\nexport const defaultProps = {\n id: 'id',\n value: 'value',\n sortByValue: false,\n innerRadius: 0,\n padAngle: 0,\n cornerRadius: 0,\n\n layers: ['arcLinkLabels', 'arcs', 'arcLabels', 'legends'],\n\n // layout\n startAngle: 0,\n endAngle: 360,\n fit: true,\n activeInnerRadiusOffset: 0,\n activeOuterRadiusOffset: 0,\n\n // border\n borderWidth: 0,\n borderColor: {\n from: 'color',\n modifiers: [['darker', 1]],\n },\n\n // arc labels\n enableArcLabels: true,\n arcLabel: 'formattedValue',\n arcLabelsSkipAngle: 0,\n arcLabelsRadiusOffset: 0.5,\n arcLabelsTextColor: { theme: 'labels.text.fill' },\n\n // arc link labels\n enableArcLinkLabels: true,\n arcLinkLabel: 'id',\n arcLinkLabelsSkipAngle: 0,\n arcLinkLabelsOffset: 0,\n arcLinkLabelsDiagonalLength: 16,\n arcLinkLabelsStraightLength: 24,\n arcLinkLabelsThickness: 1,\n arcLinkLabelsTextOffset: 6,\n arcLinkLabelsTextColor: { theme: 'labels.text.fill' },\n arcLinkLabelsColor: { theme: 'axis.ticks.line.stroke' },\n\n colors: ({ scheme: 'nivo' } as unknown) as OrdinalColorScaleConfig,\n defs: [],\n fill: [],\n\n isInteractive: true,\n\n animate: true,\n motionConfig: 'gentle',\n transitionMode: 'innerRadius' as ArcTransitionMode,\n\n tooltip: PieTooltip,\n\n legends: [],\n\n role: 'img',\n\n pixelRatio: typeof window !== 'undefined' ? window.devicePixelRatio ?? 1 : 1,\n}\n","var pi = Math.PI,\n tau = 2 * pi,\n epsilon = 1e-6,\n tauEpsilon = tau - epsilon;\n\nfunction Path() {\n this._x0 = this._y0 = // start of current subpath\n this._x1 = this._y1 = null; // end of current subpath\n this._ = \"\";\n}\n\nfunction path() {\n return new Path;\n}\n\nPath.prototype = path.prototype = {\n constructor: Path,\n moveTo: function(x, y) {\n this._ += \"M\" + (this._x0 = this._x1 = +x) + \",\" + (this._y0 = this._y1 = +y);\n },\n closePath: function() {\n if (this._x1 !== null) {\n this._x1 = this._x0, this._y1 = this._y0;\n this._ += \"Z\";\n }\n },\n lineTo: function(x, y) {\n this._ += \"L\" + (this._x1 = +x) + \",\" + (this._y1 = +y);\n },\n quadraticCurveTo: function(x1, y1, x, y) {\n this._ += \"Q\" + (+x1) + \",\" + (+y1) + \",\" + (this._x1 = +x) + \",\" + (this._y1 = +y);\n },\n bezierCurveTo: function(x1, y1, x2, y2, x, y) {\n this._ += \"C\" + (+x1) + \",\" + (+y1) + \",\" + (+x2) + \",\" + (+y2) + \",\" + (this._x1 = +x) + \",\" + (this._y1 = +y);\n },\n arcTo: function(x1, y1, x2, y2, r) {\n x1 = +x1, y1 = +y1, x2 = +x2, y2 = +y2, r = +r;\n var x0 = this._x1,\n y0 = this._y1,\n x21 = x2 - x1,\n y21 = y2 - y1,\n x01 = x0 - x1,\n y01 = y0 - y1,\n l01_2 = x01 * x01 + y01 * y01;\n\n // Is the radius negative? Error.\n if (r < 0) throw new Error(\"negative radius: \" + r);\n\n // Is this path empty? Move to (x1,y1).\n if (this._x1 === null) {\n this._ += \"M\" + (this._x1 = x1) + \",\" + (this._y1 = y1);\n }\n\n // Or, is (x1,y1) coincident with (x0,y0)? Do nothing.\n else if (!(l01_2 > epsilon));\n\n // Or, are (x0,y0), (x1,y1) and (x2,y2) collinear?\n // Equivalently, is (x1,y1) coincident with (x2,y2)?\n // Or, is the radius zero? Line to (x1,y1).\n else if (!(Math.abs(y01 * x21 - y21 * x01) > epsilon) || !r) {\n this._ += \"L\" + (this._x1 = x1) + \",\" + (this._y1 = y1);\n }\n\n // Otherwise, draw an arc!\n else {\n var x20 = x2 - x0,\n y20 = y2 - y0,\n l21_2 = x21 * x21 + y21 * y21,\n l20_2 = x20 * x20 + y20 * y20,\n l21 = Math.sqrt(l21_2),\n l01 = Math.sqrt(l01_2),\n l = r * Math.tan((pi - Math.acos((l21_2 + l01_2 - l20_2) / (2 * l21 * l01))) / 2),\n t01 = l / l01,\n t21 = l / l21;\n\n // If the start tangent is not coincident with (x0,y0), line to.\n if (Math.abs(t01 - 1) > epsilon) {\n this._ += \"L\" + (x1 + t01 * x01) + \",\" + (y1 + t01 * y01);\n }\n\n this._ += \"A\" + r + \",\" + r + \",0,0,\" + (+(y01 * x20 > x01 * y20)) + \",\" + (this._x1 = x1 + t21 * x21) + \",\" + (this._y1 = y1 + t21 * y21);\n }\n },\n arc: function(x, y, r, a0, a1, ccw) {\n x = +x, y = +y, r = +r, ccw = !!ccw;\n var dx = r * Math.cos(a0),\n dy = r * Math.sin(a0),\n x0 = x + dx,\n y0 = y + dy,\n cw = 1 ^ ccw,\n da = ccw ? a0 - a1 : a1 - a0;\n\n // Is the radius negative? Error.\n if (r < 0) throw new Error(\"negative radius: \" + r);\n\n // Is this path empty? Move to (x0,y0).\n if (this._x1 === null) {\n this._ += \"M\" + x0 + \",\" + y0;\n }\n\n // Or, is (x0,y0) not coincident with the previous point? Line to (x0,y0).\n else if (Math.abs(this._x1 - x0) > epsilon || Math.abs(this._y1 - y0) > epsilon) {\n this._ += \"L\" + x0 + \",\" + y0;\n }\n\n // Is this arc empty? We’re done.\n if (!r) return;\n\n // Does the angle go the wrong way? Flip the direction.\n if (da < 0) da = da % tau + tau;\n\n // Is this a complete circle? Draw two arcs to complete the circle.\n if (da > tauEpsilon) {\n this._ += \"A\" + r + \",\" + r + \",0,1,\" + cw + \",\" + (x - dx) + \",\" + (y - dy) + \"A\" + r + \",\" + r + \",0,1,\" + cw + \",\" + (this._x1 = x0) + \",\" + (this._y1 = y0);\n }\n\n // Is this arc non-empty? Draw an arc!\n else if (da > epsilon) {\n this._ += \"A\" + r + \",\" + r + \",0,\" + (+(da >= pi)) + \",\" + cw + \",\" + (this._x1 = x + r * Math.cos(a1)) + \",\" + (this._y1 = y + r * Math.sin(a1));\n }\n },\n rect: function(x, y, w, h) {\n this._ += \"M\" + (this._x0 = this._x1 = +x) + \",\" + (this._y0 = this._y1 = +y) + \"h\" + (+w) + \"v\" + (+h) + \"h\" + (-w) + \"Z\";\n },\n toString: function() {\n return this._;\n }\n};\n\nexport default path;\n","export default function(x) {\n return function constant() {\n return x;\n };\n}\n","export function x(p) {\n return p[0];\n}\n\nexport function y(p) {\n return p[1];\n}\n","import {path} from \"d3-path\";\nimport constant from \"./constant.js\";\nimport curveLinear from \"./curve/linear.js\";\nimport {x as pointX, y as pointY} from \"./point.js\";\n\nexport default function() {\n var x = pointX,\n y = pointY,\n defined = constant(true),\n context = null,\n curve = curveLinear,\n output = null;\n\n function line(data) {\n var i,\n n = data.length,\n d,\n defined0 = false,\n buffer;\n\n if (context == null) output = curve(buffer = path());\n\n for (i = 0; i <= n; ++i) {\n if (!(i < n && defined(d = data[i], i, data)) === defined0) {\n if (defined0 = !defined0) output.lineStart();\n else output.lineEnd();\n }\n if (defined0) output.point(+x(d, i, data), +y(d, i, data));\n }\n\n if (buffer) return output = null, buffer + \"\" || null;\n }\n\n line.x = function(_) {\n return arguments.length ? (x = typeof _ === \"function\" ? _ : constant(+_), line) : x;\n };\n\n line.y = function(_) {\n return arguments.length ? (y = typeof _ === \"function\" ? _ : constant(+_), line) : y;\n };\n\n line.defined = function(_) {\n return arguments.length ? (defined = typeof _ === \"function\" ? _ : constant(!!_), line) : defined;\n };\n\n line.curve = function(_) {\n return arguments.length ? (curve = _, context != null && (output = curve(context)), line) : curve;\n };\n\n line.context = function(_) {\n return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), line) : context;\n };\n\n return line;\n}\n","import {path} from \"d3-path\";\nimport constant from \"./constant.js\";\nimport {abs, acos, asin, atan2, cos, epsilon, halfPi, max, min, pi, sin, sqrt, tau} from \"./math.js\";\n\nfunction arcInnerRadius(d) {\n return d.innerRadius;\n}\n\nfunction arcOuterRadius(d) {\n return d.outerRadius;\n}\n\nfunction arcStartAngle(d) {\n return d.startAngle;\n}\n\nfunction arcEndAngle(d) {\n return d.endAngle;\n}\n\nfunction arcPadAngle(d) {\n return d && d.padAngle; // Note: optional!\n}\n\nfunction intersect(x0, y0, x1, y1, x2, y2, x3, y3) {\n var x10 = x1 - x0, y10 = y1 - y0,\n x32 = x3 - x2, y32 = y3 - y2,\n t = y32 * x10 - x32 * y10;\n if (t * t < epsilon) return;\n t = (x32 * (y0 - y2) - y32 * (x0 - x2)) / t;\n return [x0 + t * x10, y0 + t * y10];\n}\n\n// Compute perpendicular offset line of length rc.\n// http://mathworld.wolfram.com/Circle-LineIntersection.html\nfunction cornerTangents(x0, y0, x1, y1, r1, rc, cw) {\n var x01 = x0 - x1,\n y01 = y0 - y1,\n lo = (cw ? rc : -rc) / sqrt(x01 * x01 + y01 * y01),\n ox = lo * y01,\n oy = -lo * x01,\n x11 = x0 + ox,\n y11 = y0 + oy,\n x10 = x1 + ox,\n y10 = y1 + oy,\n x00 = (x11 + x10) / 2,\n y00 = (y11 + y10) / 2,\n dx = x10 - x11,\n dy = y10 - y11,\n d2 = dx * dx + dy * dy,\n r = r1 - rc,\n D = x11 * y10 - x10 * y11,\n d = (dy < 0 ? -1 : 1) * sqrt(max(0, r * r * d2 - D * D)),\n cx0 = (D * dy - dx * d) / d2,\n cy0 = (-D * dx - dy * d) / d2,\n cx1 = (D * dy + dx * d) / d2,\n cy1 = (-D * dx + dy * d) / d2,\n dx0 = cx0 - x00,\n dy0 = cy0 - y00,\n dx1 = cx1 - x00,\n dy1 = cy1 - y00;\n\n // Pick the closer of the two intersection points.\n // TODO Is there a faster way to determine which intersection to use?\n if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1;\n\n return {\n cx: cx0,\n cy: cy0,\n x01: -ox,\n y01: -oy,\n x11: cx0 * (r1 / r - 1),\n y11: cy0 * (r1 / r - 1)\n };\n}\n\nexport default function() {\n var innerRadius = arcInnerRadius,\n outerRadius = arcOuterRadius,\n cornerRadius = constant(0),\n padRadius = null,\n startAngle = arcStartAngle,\n endAngle = arcEndAngle,\n padAngle = arcPadAngle,\n context = null;\n\n function arc() {\n var buffer,\n r,\n r0 = +innerRadius.apply(this, arguments),\n r1 = +outerRadius.apply(this, arguments),\n a0 = startAngle.apply(this, arguments) - halfPi,\n a1 = endAngle.apply(this, arguments) - halfPi,\n da = abs(a1 - a0),\n cw = a1 > a0;\n\n if (!context) context = buffer = path();\n\n // Ensure that the outer radius is always larger than the inner radius.\n if (r1 < r0) r = r1, r1 = r0, r0 = r;\n\n // Is it a point?\n if (!(r1 > epsilon)) context.moveTo(0, 0);\n\n // Or is it a circle or annulus?\n else if (da > tau - epsilon) {\n context.moveTo(r1 * cos(a0), r1 * sin(a0));\n context.arc(0, 0, r1, a0, a1, !cw);\n if (r0 > epsilon) {\n context.moveTo(r0 * cos(a1), r0 * sin(a1));\n context.arc(0, 0, r0, a1, a0, cw);\n }\n }\n\n // Or is it a circular or annular sector?\n else {\n var a01 = a0,\n a11 = a1,\n a00 = a0,\n a10 = a1,\n da0 = da,\n da1 = da,\n ap = padAngle.apply(this, arguments) / 2,\n rp = (ap > epsilon) && (padRadius ? +padRadius.apply(this, arguments) : sqrt(r0 * r0 + r1 * r1)),\n rc = min(abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments)),\n rc0 = rc,\n rc1 = rc,\n t0,\n t1;\n\n // Apply padding? Note that since r1 ≥ r0, da1 ≥ da0.\n if (rp > epsilon) {\n var p0 = asin(rp / r0 * sin(ap)),\n p1 = asin(rp / r1 * sin(ap));\n if ((da0 -= p0 * 2) > epsilon) p0 *= (cw ? 1 : -1), a00 += p0, a10 -= p0;\n else da0 = 0, a00 = a10 = (a0 + a1) / 2;\n if ((da1 -= p1 * 2) > epsilon) p1 *= (cw ? 1 : -1), a01 += p1, a11 -= p1;\n else da1 = 0, a01 = a11 = (a0 + a1) / 2;\n }\n\n var x01 = r1 * cos(a01),\n y01 = r1 * sin(a01),\n x10 = r0 * cos(a10),\n y10 = r0 * sin(a10);\n\n // Apply rounded corners?\n if (rc > epsilon) {\n var x11 = r1 * cos(a11),\n y11 = r1 * sin(a11),\n x00 = r0 * cos(a00),\n y00 = r0 * sin(a00),\n oc;\n\n // Restrict the corner radius according to the sector angle.\n if (da < pi && (oc = intersect(x01, y01, x00, y00, x11, y11, x10, y10))) {\n var ax = x01 - oc[0],\n ay = y01 - oc[1],\n bx = x11 - oc[0],\n by = y11 - oc[1],\n kc = 1 / sin(acos((ax * bx + ay * by) / (sqrt(ax * ax + ay * ay) * sqrt(bx * bx + by * by))) / 2),\n lc = sqrt(oc[0] * oc[0] + oc[1] * oc[1]);\n rc0 = min(rc, (r0 - lc) / (kc - 1));\n rc1 = min(rc, (r1 - lc) / (kc + 1));\n }\n }\n\n // Is the sector collapsed to a line?\n if (!(da1 > epsilon)) context.moveTo(x01, y01);\n\n // Does the sector’s outer ring have rounded corners?\n else if (rc1 > epsilon) {\n t0 = cornerTangents(x00, y00, x01, y01, r1, rc1, cw);\n t1 = cornerTangents(x11, y11, x10, y10, r1, rc1, cw);\n\n context.moveTo(t0.cx + t0.x01, t0.cy + t0.y01);\n\n // Have the corners merged?\n if (rc1 < rc) context.arc(t0.cx, t0.cy, rc1, atan2(t0.y01, t0.x01), atan2(t1.y01, t1.x01), !cw);\n\n // Otherwise, draw the two corners and the ring.\n else {\n context.arc(t0.cx, t0.cy, rc1, atan2(t0.y01, t0.x01), atan2(t0.y11, t0.x11), !cw);\n context.arc(0, 0, r1, atan2(t0.cy + t0.y11, t0.cx + t0.x11), atan2(t1.cy + t1.y11, t1.cx + t1.x11), !cw);\n context.arc(t1.cx, t1.cy, rc1, atan2(t1.y11, t1.x11), atan2(t1.y01, t1.x01), !cw);\n }\n }\n\n // Or is the outer ring just a circular arc?\n else context.moveTo(x01, y01), context.arc(0, 0, r1, a01, a11, !cw);\n\n // Is there no inner ring, and it’s a circular sector?\n // Or perhaps it’s an annular sector collapsed due to padding?\n if (!(r0 > epsilon) || !(da0 > epsilon)) context.lineTo(x10, y10);\n\n // Does the sector’s inner ring (or point) have rounded corners?\n else if (rc0 > epsilon) {\n t0 = cornerTangents(x10, y10, x11, y11, r0, -rc0, cw);\n t1 = cornerTangents(x01, y01, x00, y00, r0, -rc0, cw);\n\n context.lineTo(t0.cx + t0.x01, t0.cy + t0.y01);\n\n // Have the corners merged?\n if (rc0 < rc) context.arc(t0.cx, t0.cy, rc0, atan2(t0.y01, t0.x01), atan2(t1.y01, t1.x01), !cw);\n\n // Otherwise, draw the two corners and the ring.\n else {\n context.arc(t0.cx, t0.cy, rc0, atan2(t0.y01, t0.x01), atan2(t0.y11, t0.x11), !cw);\n context.arc(0, 0, r0, atan2(t0.cy + t0.y11, t0.cx + t0.x11), atan2(t1.cy + t1.y11, t1.cx + t1.x11), cw);\n context.arc(t1.cx, t1.cy, rc0, atan2(t1.y11, t1.x11), atan2(t1.y01, t1.x01), !cw);\n }\n }\n\n // Or is the inner ring just a circular arc?\n else context.arc(0, 0, r0, a10, a00, cw);\n }\n\n context.closePath();\n\n if (buffer) return context = null, buffer + \"\" || null;\n }\n\n arc.centroid = function() {\n var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2,\n a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - pi / 2;\n return [cos(a) * r, sin(a) * r];\n };\n\n arc.innerRadius = function(_) {\n return arguments.length ? (innerRadius = typeof _ === \"function\" ? _ : constant(+_), arc) : innerRadius;\n };\n\n arc.outerRadius = function(_) {\n return arguments.length ? (outerRadius = typeof _ === \"function\" ? _ : constant(+_), arc) : outerRadius;\n };\n\n arc.cornerRadius = function(_) {\n return arguments.length ? (cornerRadius = typeof _ === \"function\" ? _ : constant(+_), arc) : cornerRadius;\n };\n\n arc.padRadius = function(_) {\n return arguments.length ? (padRadius = _ == null ? null : typeof _ === \"function\" ? _ : constant(+_), arc) : padRadius;\n };\n\n arc.startAngle = function(_) {\n return arguments.length ? (startAngle = typeof _ === \"function\" ? _ : constant(+_), arc) : startAngle;\n };\n\n arc.endAngle = function(_) {\n return arguments.length ? (endAngle = typeof _ === \"function\" ? _ : constant(+_), arc) : endAngle;\n };\n\n arc.padAngle = function(_) {\n return arguments.length ? (padAngle = typeof _ === \"function\" ? _ : constant(+_), arc) : padAngle;\n };\n\n arc.context = function(_) {\n return arguments.length ? ((context = _ == null ? null : _), arc) : context;\n };\n\n return arc;\n}\n","import { useMemo } from 'react'\nimport { radiansToDegrees, positionFromAngle, degreesToRadians } from '@nivo/core'\nimport { DatumWithArc } from './types'\n\n/**\n * Make sure an angle (expressed in radians)\n * always falls in the range 0~2*PI.\n */\nexport const getNormalizedAngle = (angle: number) => {\n let normalizedAngle = angle % (Math.PI * 2)\n if (normalizedAngle < 0) {\n normalizedAngle += Math.PI * 2\n }\n\n return normalizedAngle\n}\n\n/**\n * Filter out arcs with a length below `skipAngle`.\n */\nexport const filterDataBySkipAngle = (\n data: Datum[],\n skipAngle: number\n) =>\n data.filter(\n datum => Math.abs(radiansToDegrees(datum.arc.endAngle - datum.arc.startAngle)) >= skipAngle\n )\n\n/**\n * Memoized version of `filterDataBySkipAngle`.\n */\nexport const useFilteredDataBySkipAngle = (\n data: Datum[],\n skipAngle: number\n) => useMemo(() => filterDataBySkipAngle(data, skipAngle), [data, skipAngle])\n\nexport const svgEllipticalArcCommand = (\n radius: number,\n largeArcFlag: 0 | 1,\n sweepFlag: 0 | 1,\n x: number,\n y: number\n) =>\n [\n 'A',\n radius,\n radius,\n 0, // x-axis-rotation\n largeArcFlag,\n sweepFlag,\n x,\n y,\n ].join(' ')\n\nexport const generateSvgArc = (\n radius: number,\n originalStartAngle: number,\n originalEndAngle: number\n): string => {\n const startAngle = Math.min(originalStartAngle, originalEndAngle)\n const endAngle = Math.max(originalStartAngle, originalEndAngle)\n\n const start = positionFromAngle(degreesToRadians(endAngle), radius)\n const end = positionFromAngle(degreesToRadians(startAngle), radius)\n\n // we have a full circle, we cannot use a single elliptical arc\n // to draw it, so we use 2 in that case.\n if (endAngle - startAngle >= 360) {\n const mid = positionFromAngle(degreesToRadians(startAngle + 180), radius)\n\n return [\n `M ${start.x} ${start.y}`,\n svgEllipticalArcCommand(radius, 1, 1, mid.x, mid.y),\n `M ${start.x} ${start.y}`,\n svgEllipticalArcCommand(radius, 1, 0, mid.x, mid.y),\n ].join(' ')\n }\n\n const largeArcFlag = endAngle - startAngle <= 180 ? 0 : 1\n\n return [\n `M ${start.x} ${start.y}`,\n svgEllipticalArcCommand(radius, largeArcFlag, 0, end.x, end.y),\n ].join(' ')\n}\n","import { Arc, DatumWithArc } from './types'\nimport { useMemo } from 'react'\n\nexport interface ArcTransitionModeConfig {\n enter: (arc: Arc) => Arc\n update: (arc: Arc) => Arc\n leave: (arc: Arc) => Arc\n}\n\nexport const arcTransitionModes = [\n 'startAngle',\n 'middleAngle',\n 'endAngle',\n 'innerRadius',\n 'centerRadius',\n 'outerRadius',\n 'pushIn',\n 'pushOut',\n] as const\nexport type ArcTransitionMode = typeof arcTransitionModes[number]\n\nexport const arcTransitionModeById: Record = {\n startAngle: {\n enter: (arc: Arc) => ({\n ...arc,\n endAngle: arc.startAngle,\n }),\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => ({\n ...arc,\n startAngle: arc.endAngle,\n }),\n },\n middleAngle: {\n enter: (arc: Arc) => {\n const middleAngle = arc.startAngle + (arc.endAngle - arc.startAngle) / 2\n\n return {\n ...arc,\n startAngle: middleAngle,\n endAngle: middleAngle,\n }\n },\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => {\n const middleAngle = arc.startAngle + (arc.endAngle - arc.startAngle) / 2\n\n return {\n ...arc,\n startAngle: middleAngle,\n endAngle: middleAngle,\n }\n },\n },\n endAngle: {\n enter: (arc: Arc) => ({\n ...arc,\n startAngle: arc.endAngle,\n }),\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => ({\n ...arc,\n endAngle: arc.startAngle,\n }),\n },\n innerRadius: {\n enter: (arc: Arc) => ({\n ...arc,\n outerRadius: arc.innerRadius,\n }),\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => ({\n ...arc,\n innerRadius: arc.outerRadius,\n }),\n },\n centerRadius: {\n enter: (arc: Arc) => {\n const centerRadius = arc.innerRadius + (arc.outerRadius - arc.innerRadius) / 2\n\n return {\n ...arc,\n innerRadius: centerRadius,\n outerRadius: centerRadius,\n }\n },\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => {\n const centerRadius = arc.innerRadius + (arc.outerRadius - arc.innerRadius) / 2\n\n return {\n ...arc,\n innerRadius: centerRadius,\n outerRadius: centerRadius,\n }\n },\n },\n outerRadius: {\n enter: (arc: Arc) => ({\n ...arc,\n innerRadius: arc.outerRadius,\n }),\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => ({\n ...arc,\n outerRadius: arc.innerRadius,\n }),\n },\n pushIn: {\n enter: (arc: Arc) => ({\n ...arc,\n innerRadius: arc.innerRadius - arc.outerRadius + arc.innerRadius,\n outerRadius: arc.innerRadius,\n }),\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => ({\n ...arc,\n innerRadius: arc.outerRadius,\n outerRadius: arc.outerRadius + arc.outerRadius - arc.innerRadius,\n }),\n },\n pushOut: {\n enter: (arc: Arc) => ({\n ...arc,\n innerRadius: arc.outerRadius,\n outerRadius: arc.outerRadius + arc.outerRadius - arc.innerRadius,\n }),\n update: (arc: Arc) => arc,\n leave: (arc: Arc) => ({\n ...arc,\n innerRadius: arc.innerRadius - arc.outerRadius + arc.innerRadius,\n outerRadius: arc.innerRadius,\n }),\n },\n}\n\nexport interface TransitionExtra {\n enter: (datum: Datum) => ExtraProps\n update: (datum: Datum) => ExtraProps\n leave: (datum: Datum) => ExtraProps\n}\n\nexport const useArcTransitionMode = (\n mode: ArcTransitionMode,\n extraTransition?: TransitionExtra\n) =>\n useMemo(() => {\n const transitionMode = arcTransitionModeById[mode]\n\n return {\n enter: (datum: Datum) => ({\n progress: 0,\n ...transitionMode.enter(datum.arc),\n ...(extraTransition ? extraTransition.enter(datum) : {}),\n }),\n update: (datum: Datum) => ({\n progress: 1,\n ...transitionMode.update(datum.arc),\n ...(extraTransition ? extraTransition.update(datum) : {}),\n }),\n leave: (datum: Datum) => ({\n progress: 0,\n ...transitionMode.leave(datum.arc),\n ...(extraTransition ? extraTransition.leave(datum) : {}),\n }),\n }\n }, [mode, extraTransition])\n","import { useMemo } from 'react'\nimport { useTransition, to, SpringValue } from '@react-spring/web'\nimport {\n // @ts-ignore\n midAngle,\n positionFromAngle,\n useMotionConfig,\n} from '@nivo/core'\nimport { Arc, DatumWithArc, Point } from './types'\nimport { filterDataBySkipAngle } from './utils'\nimport { ArcTransitionMode, TransitionExtra, useArcTransitionMode } from './arcTransitionMode'\n\nexport const computeArcCenter = (arc: Arc, offset: number): Point => {\n const angle = midAngle(arc) - Math.PI / 2\n const radius = arc.innerRadius + (arc.outerRadius - arc.innerRadius) * offset\n\n return positionFromAngle(angle, radius)\n}\n\nexport const interpolateArcCenter = (offset: number) => (\n startAngleValue: SpringValue,\n endAngleValue: SpringValue,\n innerRadiusValue: SpringValue,\n outerRadiusValue: SpringValue\n) =>\n to(\n [startAngleValue, endAngleValue, innerRadiusValue, outerRadiusValue],\n (startAngle, endAngle, innerRadius, outerRadius) => {\n const centroid = computeArcCenter(\n { startAngle, endAngle, innerRadius, outerRadius },\n offset\n )\n\n return `translate(${centroid.x},${centroid.y})`\n }\n )\n\nexport const useArcCentersTransition = (\n data: Datum[],\n // define where the centers should be placed,\n // 0.0: inner radius\n // 0.5: center\n // 1.0: outer radius\n offset = 0.5,\n mode: ArcTransitionMode = 'innerRadius',\n extra?: TransitionExtra\n) => {\n const { animate, config: springConfig } = useMotionConfig()\n\n const phases = useArcTransitionMode(mode, extra)\n\n const transition = useTransition<\n Datum,\n {\n progress: number\n startAngle: number\n endAngle: number\n innerRadius: number\n outerRadius: number\n } & ExtraProps\n >(data, {\n keys: datum => datum.id,\n initial: phases.update,\n from: phases.enter,\n enter: phases.update,\n update: phases.update,\n leave: phases.leave,\n config: springConfig,\n immediate: !animate,\n })\n\n return {\n transition,\n interpolate: interpolateArcCenter(offset),\n }\n}\n\nexport interface ArcCenter extends Point {\n data: Datum\n}\n\n/**\n * Compute an array of arc centers from an array of data containing arcs.\n *\n * If you plan to animate those, you could use `useArcCentersTransition`\n * instead, you could use the returned array with react-spring `useTransition`,\n * but this would lead to cartesian transitions (x/y), while `useArcCentersTransition`\n * will generate proper transitions using radius/angle.\n */\nexport const useArcCenters = <\n Datum extends DatumWithArc,\n ExtraProps extends Record = Record\n>({\n data,\n offset = 0.5,\n skipAngle = 0,\n computeExtraProps = () => ({} as ExtraProps),\n}: {\n data: Datum[]\n // define where the centers should be placed,\n // 0.0: inner radius\n // 0.5: center\n // 1.0: outer radius\n offset?: number\n // arcs with a length below this (end angle - start angle in degrees)\n // are going to be excluded, this can typically be used to avoid having\n // overlapping labels.\n skipAngle?: number\n // this can be used to append extra properties to the centers,\n // can be used to compute a color/label for example.\n computeExtraProps?: (datum: Datum) => ExtraProps\n}): (ArcCenter & ExtraProps)[] =>\n useMemo(\n () =>\n filterDataBySkipAngle(data, skipAngle)\n // compute position and extra props for each eligible datum\n .map(datum => {\n const position = computeArcCenter(datum.arc, offset)\n\n return {\n ...computeExtraProps(datum),\n x: position.x,\n y: position.y,\n data: datum,\n }\n }),\n [data, offset, skipAngle, computeExtraProps]\n )\n","import { CSSProperties } from 'react'\nimport { SpringValue, Interpolation, animated } from '@react-spring/web'\nimport { useTheme } from '@nivo/core'\nimport { DatumWithArcAndColor } from '../types'\n\nconst staticStyle: CSSProperties = {\n pointerEvents: 'none',\n}\n\nexport interface ArcLabelProps {\n datum: Datum\n label: string\n style: {\n progress: SpringValue\n transform: Interpolation\n textColor: string\n }\n}\n\nexport const ArcLabel = ({\n label,\n style,\n}: ArcLabelProps) => {\n const theme = useTheme()\n\n return (\n \n \n {label}\n \n \n )\n}\n","import { createElement, useMemo } from 'react'\nimport { PropertyAccessor, usePropertyAccessor, radiansToDegrees, useTheme } from '@nivo/core'\nimport { useInheritedColor } from '@nivo/colors'\nimport { useArcCentersTransition } from '../centers'\nimport { ArcTransitionMode } from '../arcTransitionMode'\nimport { DatumWithArcAndColor } from '../types'\nimport { ArcLabelsProps } from './props'\nimport { ArcLabel, ArcLabelProps } from './ArcLabel'\n\nexport type ArcLabelComponent = (\n props: ArcLabelProps\n) => JSX.Element\n\ninterface ArcLabelsLayerProps {\n center: [number, number]\n data: Datum[]\n label: PropertyAccessor\n radiusOffset: ArcLabelsProps['arcLabelsRadiusOffset']\n skipAngle: ArcLabelsProps['arcLabelsSkipAngle']\n textColor: ArcLabelsProps['arcLabelsTextColor']\n transitionMode: ArcTransitionMode\n component?: ArcLabelsProps['arcLabelsComponent']\n}\n\nexport const ArcLabelsLayer = ({\n center,\n data,\n transitionMode,\n label: labelAccessor,\n radiusOffset,\n skipAngle,\n textColor,\n component = ArcLabel,\n}: ArcLabelsLayerProps) => {\n const getLabel = usePropertyAccessor(labelAccessor)\n const theme = useTheme()\n const getTextColor = useInheritedColor(textColor, theme)\n\n const filteredData = useMemo(\n () =>\n data.filter(datum => {\n return (\n Math.abs(radiansToDegrees(datum.arc.endAngle - datum.arc.startAngle)) >=\n skipAngle\n )\n }),\n [data, skipAngle]\n )\n\n const { transition, interpolate } = useArcCentersTransition(\n filteredData,\n radiusOffset,\n transitionMode\n )\n\n const Label: ArcLabelComponent = component\n\n return (\n \n {transition((transitionProps, datum) => {\n return createElement(Label, {\n key: datum.id,\n datum,\n label: getLabel(datum),\n style: {\n ...transitionProps,\n transform: interpolate(\n transitionProps.startAngle,\n transitionProps.endAngle,\n transitionProps.innerRadius,\n transitionProps.outerRadius\n ),\n textColor: getTextColor(datum),\n },\n })\n })}\n \n )\n}\n","import { positionFromAngle } from '@nivo/core'\nimport { Arc, Point } from '../types'\nimport { getNormalizedAngle } from '../utils'\nimport { ArcLink } from './types'\n\n/**\n * Compute text anchor for a given arc.\n *\n * `computeArcLink` already computes a `side`, but when using\n * `react-spring`, you cannot have a single interpolation\n * returning several output values, so we need to compute\n * them in separate interpolations.\n */\nexport const computeArcLinkTextAnchor = (arc: Arc): 'start' | 'end' => {\n const centerAngle = getNormalizedAngle(\n arc.startAngle + (arc.endAngle - arc.startAngle) / 2 - Math.PI / 2\n )\n\n if (centerAngle < Math.PI / 2 || centerAngle > Math.PI * 1.5) {\n return 'start'\n }\n\n return 'end'\n}\n\n/**\n * Compute the link of a single arc, returning its points,\n * please note that points coordinates are relative to\n * the center of the arc.\n */\nexport const computeArcLink = (\n arc: Arc,\n offset: number,\n diagonalLength: number,\n straightLength: number\n): ArcLink => {\n const centerAngle = getNormalizedAngle(\n arc.startAngle + (arc.endAngle - arc.startAngle) / 2 - Math.PI / 2\n )\n const point0: Point = positionFromAngle(centerAngle, arc.outerRadius + offset)\n const point1: Point = positionFromAngle(centerAngle, arc.outerRadius + offset + diagonalLength)\n\n let side: ArcLink['side']\n let point2: Point\n if (centerAngle < Math.PI / 2 || centerAngle > Math.PI * 1.5) {\n side = 'after'\n point2 = {\n x: point1.x + straightLength,\n y: point1.y,\n }\n } else {\n side = 'before'\n point2 = {\n x: point1.x - straightLength,\n y: point1.y,\n }\n }\n\n return {\n side,\n points: [point0, point1, point2],\n }\n}\n","import { useMemo } from 'react'\nimport { SpringValue, useTransition, to } from '@react-spring/web'\nimport { line } from 'd3-shape'\nimport { useMotionConfig, useTheme } from '@nivo/core'\nimport { InheritedColorConfig, useInheritedColor } from '@nivo/colors'\nimport { DatumWithArcAndColor, Point } from '../types'\nimport { useFilteredDataBySkipAngle } from '../utils'\nimport { computeArcLink, computeArcLinkTextAnchor } from './compute'\n\nconst lineGenerator = line()\n .x(d => d.x)\n .y(d => d.y)\n\ntype AnimatedProps = {\n startAngle: number\n endAngle: number\n innerRadius: number\n outerRadius: number\n offset: number\n diagonalLength: number\n straightLength: number\n textOffset: number\n linkColor: string\n textColor: string\n opacity: number\n}\n\nconst useTransitionPhases = ({\n offset,\n diagonalLength,\n straightLength,\n textOffset,\n getLinkColor,\n getTextColor,\n}: Pick & {\n getLinkColor: (datum: Datum) => string\n getTextColor: (datum: Datum) => string\n}): Record<'enter' | 'update' | 'leave', (datum: Datum) => AnimatedProps> =>\n useMemo(\n () => ({\n enter: (datum: Datum) => ({\n startAngle: datum.arc.startAngle,\n endAngle: datum.arc.endAngle,\n innerRadius: datum.arc.innerRadius,\n outerRadius: datum.arc.outerRadius,\n offset,\n diagonalLength: 0,\n straightLength: 0,\n textOffset,\n linkColor: getLinkColor(datum),\n textColor: getTextColor(datum),\n opacity: 0,\n }),\n update: (d: Datum) => ({\n startAngle: d.arc.startAngle,\n endAngle: d.arc.endAngle,\n innerRadius: d.arc.innerRadius,\n outerRadius: d.arc.outerRadius,\n offset,\n diagonalLength,\n straightLength,\n textOffset,\n linkColor: getLinkColor(d),\n textColor: getTextColor(d),\n opacity: 1,\n }),\n leave: (d: Datum) => ({\n startAngle: d.arc.startAngle,\n endAngle: d.arc.endAngle,\n innerRadius: d.arc.innerRadius,\n outerRadius: d.arc.outerRadius,\n offset,\n diagonalLength: 0,\n straightLength: 0,\n textOffset,\n linkColor: getLinkColor(d),\n textColor: getTextColor(d),\n opacity: 0,\n }),\n }),\n [diagonalLength, straightLength, textOffset, getLinkColor, getTextColor]\n )\n\nconst interpolateLink = (\n startAngleValue: SpringValue,\n endAngleValue: SpringValue,\n innerRadiusValue: SpringValue,\n outerRadiusValue: SpringValue,\n offsetValue: SpringValue,\n diagonalLengthValue: SpringValue,\n straightLengthValue: SpringValue\n) =>\n to(\n [\n startAngleValue,\n endAngleValue,\n innerRadiusValue,\n outerRadiusValue,\n offsetValue,\n diagonalLengthValue,\n straightLengthValue,\n ],\n (\n startAngle,\n endAngle,\n innerRadius,\n outerRadius,\n offset,\n diagonalLengthAnimated,\n straightLengthAnimated\n ) => {\n const { points } = computeArcLink(\n {\n startAngle,\n endAngle,\n innerRadius,\n outerRadius,\n },\n offset,\n diagonalLengthAnimated,\n straightLengthAnimated\n )\n\n return lineGenerator(points)\n }\n )\n\nconst interpolateTextAnchor = (\n startAngleValue: SpringValue,\n endAngleValue: SpringValue,\n innerRadiusValue: SpringValue,\n outerRadiusValue: SpringValue\n) =>\n to(\n [startAngleValue, endAngleValue, innerRadiusValue, outerRadiusValue],\n (startAngle, endAngle, innerRadius, outerRadius) => {\n return computeArcLinkTextAnchor({\n startAngle,\n endAngle,\n innerRadius,\n outerRadius,\n })\n }\n )\n\n/**\n * Interpolating the text position involves almost the same computation\n * as `interpolateLink`, unfortunately `react-spring` does not support\n * multiple output values from a single interpolation.\n *\n * We should revise this if `react-spring` adds this feature at some point.\n */\nconst interpolateTextPosition = (\n startAngleValue: SpringValue,\n endAngleValue: SpringValue,\n innerRadiusValue: SpringValue,\n outerRadiusValue: SpringValue,\n offsetValue: SpringValue,\n diagonalLengthValue: SpringValue,\n straightLengthValue: SpringValue,\n textOffsetValue: SpringValue\n) =>\n to(\n [\n startAngleValue,\n endAngleValue,\n innerRadiusValue,\n outerRadiusValue,\n offsetValue,\n diagonalLengthValue,\n straightLengthValue,\n textOffsetValue,\n ],\n (\n startAngle,\n endAngle,\n innerRadius,\n outerRadius,\n offset,\n diagonalLengthAnimated,\n straightLengthAnimated,\n textOffset\n ) => {\n const { points, side } = computeArcLink(\n {\n startAngle,\n endAngle,\n innerRadius,\n outerRadius,\n },\n offset,\n diagonalLengthAnimated,\n straightLengthAnimated\n )\n\n const position = points[2]\n if (side === 'before') {\n position.x -= textOffset\n } else {\n position.x += textOffset\n }\n\n return `translate(${position.x},${position.y})`\n }\n )\n\n/**\n * This hook can be used to animate a group of arc link labels,\n * if you just want to compute the labels, please use `useArcLinkLabels`.\n */\nexport const useArcLinkLabelsTransition = ({\n data,\n offset = 0,\n diagonalLength,\n straightLength,\n skipAngle = 0,\n textOffset,\n linkColor,\n textColor,\n}: {\n data: Datum[]\n offset?: number\n diagonalLength: number\n straightLength: number\n skipAngle?: number\n textOffset: number\n linkColor: InheritedColorConfig\n textColor: InheritedColorConfig\n}) => {\n const { animate, config: springConfig } = useMotionConfig()\n\n const theme = useTheme()\n const getLinkColor = useInheritedColor(linkColor, theme)\n const getTextColor = useInheritedColor(textColor, theme)\n\n const filteredData = useFilteredDataBySkipAngle(data, skipAngle)\n const transitionPhases = useTransitionPhases({\n offset,\n diagonalLength,\n straightLength,\n textOffset,\n getLinkColor,\n getTextColor,\n })\n\n const transition = useTransition(filteredData, {\n keys: datum => datum.id,\n initial: transitionPhases.update,\n from: transitionPhases.enter,\n enter: transitionPhases.update,\n update: transitionPhases.update,\n leave: transitionPhases.leave,\n config: springConfig,\n immediate: !animate,\n })\n\n return {\n transition,\n interpolateLink,\n interpolateTextAnchor,\n interpolateTextPosition,\n }\n}\n","import { useTheme } from '@nivo/core'\nimport { SpringValue, Interpolation, animated } from '@react-spring/web'\nimport { DatumWithArcAndColor } from '../types'\n\nexport interface ArcLinkLabelProps {\n datum: Datum\n label: string\n style: {\n path: Interpolation\n thickness: number\n textPosition: Interpolation\n textAnchor: Interpolation<'start' | 'end'>\n linkColor: SpringValue\n opacity: SpringValue\n textColor: SpringValue\n }\n}\n\nexport const ArcLinkLabel = ({\n label,\n style,\n}: ArcLinkLabelProps) => {\n const theme = useTheme()\n\n return (\n \n \n \n {label}\n \n \n )\n}\n","import { createElement } from 'react'\nimport { usePropertyAccessor } from '@nivo/core'\nimport { DatumWithArcAndColor } from '../types'\nimport { useArcLinkLabelsTransition } from './useArcLinkLabelsTransition'\nimport { ArcLinkLabelsProps } from './props'\nimport { ArcLinkLabel, ArcLinkLabelProps } from './ArcLinkLabel'\n\nexport type ArcLinkLabelComponent = (\n props: ArcLinkLabelProps\n) => JSX.Element\n\ninterface ArcLinkLabelsLayerProps {\n center: [number, number]\n data: Datum[]\n label: ArcLinkLabelsProps['arcLinkLabel']\n skipAngle: ArcLinkLabelsProps['arcLinkLabelsSkipAngle']\n offset: ArcLinkLabelsProps['arcLinkLabelsOffset']\n diagonalLength: ArcLinkLabelsProps['arcLinkLabelsDiagonalLength']\n straightLength: ArcLinkLabelsProps['arcLinkLabelsStraightLength']\n strokeWidth: ArcLinkLabelsProps['arcLinkLabelsThickness']\n textOffset: ArcLinkLabelsProps['arcLinkLabelsTextOffset']\n textColor: ArcLinkLabelsProps['arcLinkLabelsTextColor']\n linkColor: ArcLinkLabelsProps['arcLinkLabelsColor']\n component?: ArcLinkLabelComponent\n}\n\nexport const ArcLinkLabelsLayer = ({\n center,\n data,\n label: labelAccessor,\n skipAngle,\n offset,\n diagonalLength,\n straightLength,\n strokeWidth,\n textOffset,\n textColor,\n linkColor,\n component = ArcLinkLabel,\n}: ArcLinkLabelsLayerProps) => {\n const getLabel = usePropertyAccessor(labelAccessor)\n\n const {\n transition,\n interpolateLink,\n interpolateTextAnchor,\n interpolateTextPosition,\n } = useArcLinkLabelsTransition({\n data,\n skipAngle,\n offset,\n diagonalLength,\n straightLength,\n textOffset,\n linkColor,\n textColor,\n })\n\n const Label: ArcLinkLabelComponent = component\n\n return (\n \n {transition((transitionProps, datum) => {\n return createElement(Label, {\n key: datum.id,\n datum,\n label: getLabel(datum),\n style: {\n ...transitionProps,\n thickness: strokeWidth,\n path: interpolateLink(\n transitionProps.startAngle,\n transitionProps.endAngle,\n transitionProps.innerRadius,\n transitionProps.outerRadius,\n transitionProps.offset,\n transitionProps.diagonalLength,\n transitionProps.straightLength\n ),\n textAnchor: interpolateTextAnchor(\n transitionProps.startAngle,\n transitionProps.endAngle,\n transitionProps.innerRadius,\n transitionProps.outerRadius\n ),\n textPosition: interpolateTextPosition(\n transitionProps.startAngle,\n transitionProps.endAngle,\n transitionProps.innerRadius,\n transitionProps.outerRadius,\n transitionProps.offset,\n transitionProps.diagonalLength,\n transitionProps.straightLength,\n transitionProps.textOffset\n ),\n },\n })\n })}\n \n )\n}\n","import { useCallback } from 'react'\nimport * as React from 'react'\nimport { SpringValue, Interpolation, animated } from '@react-spring/web'\nimport { DatumWithArcAndColor } from './types'\n\nexport type ArcMouseHandler = (\n datum: Datum,\n event: React.MouseEvent\n) => void\n\nexport interface ArcShapeProps {\n datum: Datum\n style: {\n opacity: SpringValue\n color: SpringValue\n borderWidth: number\n borderColor: SpringValue\n path: Interpolation\n }\n onClick?: ArcMouseHandler\n onMouseEnter?: ArcMouseHandler\n onMouseMove?: ArcMouseHandler\n onMouseLeave?: ArcMouseHandler\n}\n\n/**\n * A simple arc component to be used typically with an `ArcsLayer`.\n *\n * Please note that the component accepts `SpringValue`s instead of\n * regular values to support animations.\n */\nexport const ArcShape = ({\n datum,\n style,\n onClick,\n onMouseEnter,\n onMouseMove,\n onMouseLeave,\n}: ArcShapeProps) => {\n const handleClick = useCallback(event => onClick?.(datum, event), [onClick, datum])\n\n const handleMouseEnter = useCallback(event => onMouseEnter?.(datum, event), [\n onMouseEnter,\n datum,\n ])\n\n const handleMouseMove = useCallback(event => onMouseMove?.(datum, event), [onMouseMove, datum])\n\n const handleMouseLeave = useCallback(event => onMouseLeave?.(datum, event), [\n onMouseLeave,\n datum,\n ])\n\n return (\n \n )\n}\n","import { to, SpringValue } from '@react-spring/web'\nimport { ArcGenerator } from './types'\n\n/**\n * Directly animating paths for arcs leads to sub-optimal results\n * as the interpolation is going to be linear while we deal with polar coordinates,\n * this interpolator is going to generate proper arc transitions.\n * It should be used with the `useAnimatedArc` or `useArcsTransition` hooks.\n */\nexport const interpolateArc = (\n startAngleValue: SpringValue,\n endAngleValue: SpringValue,\n innerRadiusValue: SpringValue,\n outerRadiusValue: SpringValue,\n arcGenerator: ArcGenerator\n) =>\n to(\n [startAngleValue, endAngleValue, innerRadiusValue, outerRadiusValue],\n (startAngle, endAngle, innerRadius, outerRadius) => {\n return arcGenerator({\n startAngle,\n endAngle,\n innerRadius: Math.max(0, innerRadius),\n outerRadius: Math.max(0, outerRadius),\n })\n }\n )\n","import { createElement } from 'react'\nimport { useTheme } from '@nivo/core'\nimport { InheritedColorConfig, useInheritedColor } from '@nivo/colors'\nimport { DatumWithArcAndColor, ArcGenerator } from './types'\nimport { useArcsTransition } from './useArcsTransition'\nimport { ArcTransitionMode } from './arcTransitionMode'\nimport { ArcMouseHandler, ArcShape, ArcShapeProps } from './ArcShape'\n\nexport type ArcComponent = (\n props: ArcShapeProps\n) => JSX.Element\n\ninterface ArcsLayerProps {\n center: [number, number]\n data: Datum[]\n arcGenerator: ArcGenerator\n borderWidth: number\n borderColor: InheritedColorConfig\n onClick?: ArcMouseHandler\n onMouseEnter?: ArcMouseHandler\n onMouseMove?: ArcMouseHandler\n onMouseLeave?: ArcMouseHandler\n transitionMode: ArcTransitionMode\n component?: ArcComponent\n}\n\nexport const ArcsLayer = ({\n center,\n data,\n arcGenerator,\n borderWidth,\n borderColor,\n onClick,\n onMouseEnter,\n onMouseMove,\n onMouseLeave,\n transitionMode,\n component = ArcShape,\n}: ArcsLayerProps) => {\n const theme = useTheme()\n const getBorderColor = useInheritedColor(borderColor, theme)\n\n const { transition, interpolate } = useArcsTransition<\n Datum,\n {\n opacity: number\n color: string\n borderColor: string\n }\n >(data, transitionMode, {\n enter: datum => ({\n opacity: 0,\n color: datum.color,\n borderColor: getBorderColor(datum),\n }),\n update: datum => ({\n opacity: 1,\n color: datum.color,\n borderColor: getBorderColor(datum),\n }),\n leave: datum => ({\n opacity: 0,\n color: datum.color,\n borderColor: getBorderColor(datum),\n }),\n })\n\n const Arc: ArcComponent = component\n\n return (\n \n {transition((transitionProps, datum) => {\n return createElement(Arc, {\n key: datum.id,\n datum,\n style: {\n ...transitionProps,\n borderWidth,\n path: interpolate(\n transitionProps.startAngle,\n transitionProps.endAngle,\n transitionProps.innerRadius,\n transitionProps.outerRadius,\n arcGenerator\n ),\n },\n onClick,\n onMouseEnter,\n onMouseMove,\n onMouseLeave,\n })\n })}\n \n )\n}\n","import { useTransition } from '@react-spring/web'\nimport { useMotionConfig } from '@nivo/core'\nimport { DatumWithArc } from './types'\nimport { ArcTransitionMode, useArcTransitionMode, TransitionExtra } from './arcTransitionMode'\nimport { interpolateArc } from './interpolateArc'\n\n/**\n * This hook can be used to animate a group of arcs,\n * if you want to animate a single arc,\n * please have a look at the `useAnimatedArc` hook.\n */\nexport const useArcsTransition = (\n data: Datum[],\n mode: ArcTransitionMode = 'innerRadius',\n extra?: TransitionExtra\n) => {\n const { animate, config: springConfig } = useMotionConfig()\n\n const phases = useArcTransitionMode