{"version":3,"sources":["node_modules/@arcgis/core/core/colorUtils.js"],"sourcesContent":["/*\nAll material copyright ESRI, All Rights Reserved, unless otherwise specified.\nSee https://js.arcgis.com/4.28/esri/copyright.txt for details.\n*/\nimport n from \"../Color.js\";\nimport { e as t } from \"../chunks/vec4.js\";\nimport { f as r } from \"../chunks/vec4f64.js\";\nfunction o(n) {\n  return \"r\" in n && \"g\" in n && \"b\" in n;\n}\nfunction u(n) {\n  return \"h\" in n && \"s\" in n && \"v\" in n;\n}\nfunction e(n) {\n  return \"l\" in n && \"a\" in n && \"b\" in n;\n}\nfunction c(n) {\n  return \"l\" in n && \"c\" in n && \"h\" in n;\n}\nfunction i(n) {\n  return \"x\" in n && \"y\" in n && \"z\" in n;\n}\nconst a = [[.4124, .3576, .1805], [.2126, .7152, .0722], [.0193, .1192, .9505]],\n  s = [[3.2406, -1.5372, -.4986], [-.9689, 1.8758, .0415], [.0557, -.204, 1.057]];\nfunction f(n, t) {\n  const r = [];\n  let o, u;\n  if (n[0].length !== t.length) throw new Error(\"dimensions do not match\");\n  const e = n.length,\n    c = n[0].length;\n  let i = 0;\n  for (o = 0; o < e; o++) {\n    for (i = 0, u = 0; u < c; u++) i += n[o][u] * t[u];\n    r.push(i);\n  }\n  return r;\n}\nfunction h(n) {\n  const t = [n.r / 255, n.g / 255, n.b / 255].map(n => n <= .04045 ? n / 12.92 : ((n + .055) / 1.055) ** 2.4),\n    r = f(a, t);\n  return {\n    x: 100 * r[0],\n    y: 100 * r[1],\n    z: 100 * r[2]\n  };\n}\nfunction l(n) {\n  const t = f(s, [n.x / 100, n.y / 100, n.z / 100]).map(n => {\n    const t = n <= .0031308 ? 12.92 * n : 1.055 * n ** (1 / 2.4) - .055;\n    return Math.min(1, Math.max(t, 0));\n  });\n  return {\n    r: Math.round(255 * t[0]),\n    g: Math.round(255 * t[1]),\n    b: Math.round(255 * t[2])\n  };\n}\nfunction b(n) {\n  const t = [n.x / 95.047, n.y / 100, n.z / 108.883].map(n => n > (6 / 29) ** 3 ? n ** (1 / 3) : 1 / 3 * (29 / 6) ** 2 * n + 4 / 29);\n  return {\n    l: 116 * t[1] - 16,\n    a: 500 * (t[0] - t[1]),\n    b: 200 * (t[1] - t[2])\n  };\n}\nfunction g(n) {\n  const t = n.l,\n    r = [(t + 16) / 116 + n.a / 500, (t + 16) / 116, (t + 16) / 116 - n.b / 200].map(n => n > 6 / 29 ? n ** 3 : 3 * (6 / 29) ** 2 * (n - 4 / 29));\n  return {\n    x: 95.047 * r[0],\n    y: 100 * r[1],\n    z: 108.883 * r[2]\n  };\n}\nfunction M(n) {\n  const t = n.l,\n    r = n.a,\n    o = n.b,\n    u = Math.sqrt(r * r + o * o);\n  let e = Math.atan2(o, r);\n  return e = e > 0 ? e : e + 2 * Math.PI, {\n    l: t,\n    c: u,\n    h: e\n  };\n}\nfunction m(n) {\n  const t = n.l,\n    r = n.c,\n    o = n.h;\n  return {\n    l: t,\n    a: r * Math.cos(o),\n    b: r * Math.sin(o)\n  };\n}\nfunction d(n) {\n  return b(h(n));\n}\nfunction p(n) {\n  return l(g(n));\n}\nfunction k(n) {\n  return M(b(h(n)));\n}\nfunction w(n) {\n  return l(g(m(n)));\n}\nfunction x(n) {\n  const t = n.r,\n    r = n.g,\n    o = n.b,\n    u = Math.max(t, r, o),\n    e = u - Math.min(t, r, o);\n  let c = u,\n    i = 0 === e ? 0 : u === t ? 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getContrast, R as multiplyOpacity, F as multiplyOpacityToUnitRGBA, z as toHSV, A as toLAB, j as toLCH, y as toRGB, E as unitRGBAFromColor 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