@a_ng_d/utils-ui-color-palette
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Core utilities library for UI Color Palette - a color management plugin for design tools. This library provides the foundational color manipulation, contrast calculation, and palette generation features used in the plugin.
549 lines (548 loc) • 23.2 kB
JavaScript
var A = Object.defineProperty;
var R = (b, t, h) => t in b ? A(b, t, { enumerable: !0, configurable: !0, writable: !0, value: h }) : b[t] = h;
var a = (b, t, h) => R(b, typeof t != "symbol" ? t + "" : t, h);
import { c as n } from "./index-Beb8qoyd.js";
class s {
constructor() {
this.hex = "#000000", this.rgb_r = 0, this.rgb_g = 0, this.rgb_b = 0, this.xyz_x = 0, this.xyz_y = 0, this.xyz_z = 0, this.luv_l = 0, this.luv_u = 0, this.luv_v = 0, this.lch_l = 0, this.lch_c = 0, this.lch_h = 0, this.hsluv_h = 0, this.hsluv_s = 0, this.hsluv_l = 0, this.hpluv_h = 0, this.hpluv_p = 0, this.hpluv_l = 0, this.r0s = 0, this.r0i = 0, this.r1s = 0, this.r1i = 0, this.g0s = 0, this.g0i = 0, this.g1s = 0, this.g1i = 0, this.b0s = 0, this.b0i = 0, this.b1s = 0, this.b1i = 0;
}
static fromLinear(t) {
return t <= 31308e-7 ? 12.92 * t : 1.055 * Math.pow(t, 1 / 2.4) - 0.055;
}
static toLinear(t) {
return t > 0.04045 ? Math.pow((t + 0.055) / 1.055, 2.4) : t / 12.92;
}
static yToL(t) {
return t <= s.epsilon ? t / s.refY * s.kappa : 116 * Math.pow(t / s.refY, 1 / 3) - 16;
}
static lToY(t) {
return t <= 8 ? s.refY * t / s.kappa : s.refY * Math.pow((t + 16) / 116, 3);
}
static rgbChannelToHex(t) {
const h = Math.round(t * 255), i = h % 16, e = (h - i) / 16 | 0;
return s.hexChars.charAt(e) + s.hexChars.charAt(i);
}
static hexToRgbChannel(t, h) {
const i = s.hexChars.indexOf(t.charAt(h)), e = s.hexChars.indexOf(t.charAt(h + 1));
return (i * 16 + e) / 255;
}
static distanceFromOriginAngle(t, h, i) {
const e = h / (Math.sin(i) - t * Math.cos(i));
return e < 0 ? 1 / 0 : e;
}
static distanceFromOrigin(t, h) {
return Math.abs(h) / Math.sqrt(Math.pow(t, 2) + 1);
}
static min6(t, h, i, e, r, o) {
return Math.min(t, Math.min(h, Math.min(i, Math.min(e, Math.min(r, o)))));
}
rgbToHex() {
this.hex = "#", this.hex += s.rgbChannelToHex(this.rgb_r), this.hex += s.rgbChannelToHex(this.rgb_g), this.hex += s.rgbChannelToHex(this.rgb_b);
}
hexToRgb() {
this.hex = this.hex.toLowerCase(), this.rgb_r = s.hexToRgbChannel(this.hex, 1), this.rgb_g = s.hexToRgbChannel(this.hex, 3), this.rgb_b = s.hexToRgbChannel(this.hex, 5);
}
xyzToRgb() {
this.rgb_r = s.fromLinear(s.m_r0 * this.xyz_x + s.m_r1 * this.xyz_y + s.m_r2 * this.xyz_z), this.rgb_g = s.fromLinear(s.m_g0 * this.xyz_x + s.m_g1 * this.xyz_y + s.m_g2 * this.xyz_z), this.rgb_b = s.fromLinear(s.m_b0 * this.xyz_x + s.m_b1 * this.xyz_y + s.m_b2 * this.xyz_z);
}
rgbToXyz() {
const t = s.toLinear(this.rgb_r), h = s.toLinear(this.rgb_g), i = s.toLinear(this.rgb_b);
this.xyz_x = 0.41239079926595 * t + 0.35758433938387 * h + 0.18048078840183 * i, this.xyz_y = 0.21263900587151 * t + 0.71516867876775 * h + 0.072192315360733 * i, this.xyz_z = 0.019330818715591 * t + 0.11919477979462 * h + 0.95053215224966 * i;
}
xyzToLuv() {
const t = this.xyz_x + 15 * this.xyz_y + 3 * this.xyz_z;
let h = 4 * this.xyz_x, i = 9 * this.xyz_y;
t !== 0 ? (h /= t, i /= t) : (h = NaN, i = NaN), this.luv_l = s.yToL(this.xyz_y), this.luv_l === 0 ? (this.luv_u = 0, this.luv_v = 0) : (this.luv_u = 13 * this.luv_l * (h - s.refU), this.luv_v = 13 * this.luv_l * (i - s.refV));
}
luvToXyz() {
if (this.luv_l === 0) {
this.xyz_x = 0, this.xyz_y = 0, this.xyz_z = 0;
return;
}
const t = this.luv_u / (13 * this.luv_l) + s.refU, h = this.luv_v / (13 * this.luv_l) + s.refV;
this.xyz_y = s.lToY(this.luv_l), this.xyz_x = 0 - 9 * this.xyz_y * t / ((t - 4) * h - t * h), this.xyz_z = (9 * this.xyz_y - 15 * h * this.xyz_y - h * this.xyz_x) / (3 * h);
}
luvToLch() {
if (this.lch_l = this.luv_l, this.lch_c = Math.sqrt(this.luv_u * this.luv_u + this.luv_v * this.luv_v), this.lch_c < 1e-8)
this.lch_h = 0;
else {
const t = Math.atan2(this.luv_v, this.luv_u);
this.lch_h = t * 180 / Math.PI, this.lch_h < 0 && (this.lch_h = 360 + this.lch_h);
}
}
lchToLuv() {
const t = this.lch_h / 180 * Math.PI;
this.luv_l = this.lch_l, this.luv_u = Math.cos(t) * this.lch_c, this.luv_v = Math.sin(t) * this.lch_c;
}
calculateBoundingLines(t) {
const h = Math.pow(t + 16, 3) / 1560896, i = h > s.epsilon ? h : t / s.kappa, e = i * (284517 * s.m_r0 - 94839 * s.m_r2), r = i * (838422 * s.m_r2 + 769860 * s.m_r1 + 731718 * s.m_r0), o = i * (632260 * s.m_r2 - 126452 * s.m_r1), l = i * (284517 * s.m_g0 - 94839 * s.m_g2), u = i * (838422 * s.m_g2 + 769860 * s.m_g1 + 731718 * s.m_g0), d = i * (632260 * s.m_g2 - 126452 * s.m_g1), C = i * (284517 * s.m_b0 - 94839 * s.m_b2), M = i * (838422 * s.m_b2 + 769860 * s.m_b1 + 731718 * s.m_b0), m = i * (632260 * s.m_b2 - 126452 * s.m_b1);
this.r0s = e / o, this.r0i = r * t / o, this.r1s = e / (o + 126452), this.r1i = (r - 769860) * t / (o + 126452), this.g0s = l / d, this.g0i = u * t / d, this.g1s = l / (d + 126452), this.g1i = (u - 769860) * t / (d + 126452), this.b0s = C / m, this.b0i = M * t / m, this.b1s = C / (m + 126452), this.b1i = (M - 769860) * t / (m + 126452);
}
calcMaxChromaHpluv() {
const t = s.distanceFromOrigin(this.r0s, this.r0i), h = s.distanceFromOrigin(this.r1s, this.r1i), i = s.distanceFromOrigin(this.g0s, this.g0i), e = s.distanceFromOrigin(this.g1s, this.g1i), r = s.distanceFromOrigin(this.b0s, this.b0i), o = s.distanceFromOrigin(this.b1s, this.b1i);
return s.min6(t, h, i, e, r, o);
}
calcMaxChromaHsluv(t) {
const h = t / 360 * Math.PI * 2, i = s.distanceFromOriginAngle(this.r0s, this.r0i, h), e = s.distanceFromOriginAngle(this.r1s, this.r1i, h), r = s.distanceFromOriginAngle(this.g0s, this.g0i, h), o = s.distanceFromOriginAngle(this.g1s, this.g1i, h), l = s.distanceFromOriginAngle(this.b0s, this.b0i, h), u = s.distanceFromOriginAngle(this.b1s, this.b1i, h);
return s.min6(i, e, r, o, l, u);
}
hsluvToLch() {
if (this.hsluv_l > 99.9999999)
this.lch_l = 100, this.lch_c = 0;
else if (this.hsluv_l < 1e-8)
this.lch_l = 0, this.lch_c = 0;
else {
this.lch_l = this.hsluv_l, this.calculateBoundingLines(this.hsluv_l);
const t = this.calcMaxChromaHsluv(this.hsluv_h);
this.lch_c = t / 100 * this.hsluv_s;
}
this.lch_h = this.hsluv_h;
}
lchToHsluv() {
if (this.lch_l > 99.9999999)
this.hsluv_s = 0, this.hsluv_l = 100;
else if (this.lch_l < 1e-8)
this.hsluv_s = 0, this.hsluv_l = 0;
else {
this.calculateBoundingLines(this.lch_l);
const t = this.calcMaxChromaHsluv(this.lch_h);
this.hsluv_s = this.lch_c / t * 100, this.hsluv_l = this.lch_l;
}
this.hsluv_h = this.lch_h;
}
hpluvToLch() {
if (this.hpluv_l > 99.9999999)
this.lch_l = 100, this.lch_c = 0;
else if (this.hpluv_l < 1e-8)
this.lch_l = 0, this.lch_c = 0;
else {
this.lch_l = this.hpluv_l, this.calculateBoundingLines(this.hpluv_l);
const t = this.calcMaxChromaHpluv();
this.lch_c = t / 100 * this.hpluv_p;
}
this.lch_h = this.hpluv_h;
}
lchToHpluv() {
if (this.lch_l > 99.9999999)
this.hpluv_p = 0, this.hpluv_l = 100;
else if (this.lch_l < 1e-8)
this.hpluv_p = 0, this.hpluv_l = 0;
else {
this.calculateBoundingLines(this.lch_l);
const t = this.calcMaxChromaHpluv();
this.hpluv_p = this.lch_c / t * 100, this.hpluv_l = this.lch_l;
}
this.hpluv_h = this.lch_h;
}
hsluvToRgb() {
this.hsluvToLch(), this.lchToLuv(), this.luvToXyz(), this.xyzToRgb();
}
hpluvToRgb() {
this.hpluvToLch(), this.lchToLuv(), this.luvToXyz(), this.xyzToRgb();
}
hsluvToHex() {
this.hsluvToRgb(), this.rgbToHex();
}
hpluvToHex() {
this.hpluvToRgb(), this.rgbToHex();
}
rgbToHsluv() {
this.rgbToXyz(), this.xyzToLuv(), this.luvToLch(), this.lchToHpluv(), this.lchToHsluv();
}
rgbToHpluv() {
this.rgbToXyz(), this.xyzToLuv(), this.luvToLch(), this.lchToHpluv(), this.lchToHpluv();
}
hexToHsluv() {
this.hexToRgb(), this.rgbToHsluv();
}
hexToHpluv() {
this.hexToRgb(), this.rgbToHpluv();
}
}
s.hexChars = "0123456789abcdef";
s.refY = 1;
s.refU = 0.19783000664283;
s.refV = 0.46831999493879;
s.kappa = 903.2962962;
s.epsilon = 0.0088564516;
s.m_r0 = 3.240969941904521;
s.m_r1 = -1.537383177570093;
s.m_r2 = -0.498610760293;
s.m_g0 = -0.96924363628087;
s.m_g1 = 1.87596750150772;
s.m_g2 = 0.041555057407175;
s.m_b0 = 0.055630079696993;
s.m_b1 = -0.20397695888897;
s.m_b2 = 1.056971514242878;
const c = {
PROTANOPIA: [
[0.567, 0.433, 0],
[0.558, 0.442, 0],
[0, 0.242, 0.758]
],
PROTANOMALY: [
[0.817, 0.183, 0],
[0.333, 0.667, 0],
[0, 0.125, 0.875]
],
DEUTERANOPIA: [
[0.625, 0.375, 0],
[0.7, 0.3, 0],
[0, 0.3, 0.7]
],
DEUTERANOMALY: [
[0.8, 0.2, 0],
[0.258, 0.742, 0],
[0, 0.142, 0.858]
],
TRITANOPIA: [
[0.95, 0.05, 0],
[0, 0.433, 0.567],
[0, 0.475, 0.525]
],
TRITANOMALY: [
[0.967, 0.033, 0],
[0, 0.733, 0.267],
[0, 0.183, 0.817]
],
ACHROMATOPSIA: [
[0.299, 0.587, 0.114],
[0.299, 0.587, 0.114],
[0.299, 0.587, 0.114]
],
ACHROMATOMALY: [
[0.618, 0.32, 0.062],
[0.163, 0.775, 0.062],
[0.163, 0.32, 0.516]
]
}, g = (b, t) => {
const [h, i, e] = b, [r, o, l] = t;
return [
Math.round(h * r[0] + i * r[1] + e * r[2]),
Math.round(h * o[0] + i * o[1] + e * o[2]),
Math.round(h * l[0] + i * l[1] + e * l[2])
];
}, _ = (b, t, h) => {
const i = b / 255, e = t / 255, r = h / 255, o = 1 - Math.max(i, e, r);
return o === 1 ? [0, 0, 0, 1] : [
(1 - i - o) / (1 - o),
(1 - e - o) / (1 - o),
(1 - r - o) / (1 - o),
o
];
}, x = (b, t, h, i) => [
Math.round(255 * (1 - b) * (1 - i)),
Math.round(255 * (1 - t) * (1 - i)),
Math.round(255 * (1 - h) * (1 - i))
];
class O {
constructor({
render: t = "HEX",
sourceColor: h = [0, 0, 0],
lightness: i = parseFloat((n(h).luminance() * 100).toFixed(1)),
alpha: e = 1,
hueShifting: r = 0,
chromaShifting: o = 100,
algorithmVersion: l = "v3",
visionSimulationMode: u = "NONE"
}) {
a(this, "render");
a(this, "sourceColor");
a(this, "lightness");
a(this, "alpha");
a(this, "hueShifting");
a(this, "chromaShifting");
a(this, "algorithmVersion");
a(this, "visionSimulationMode");
a(this, "adjustHue", (t) => t + this.hueShifting < 0 ? t + this.hueShifting + 360 : t + this.hueShifting > 360 ? t + this.hueShifting - 360 : t + this.hueShifting);
a(this, "adjustChroma", (t) => {
if (this.algorithmVersion === "v1") return t;
if (this.algorithmVersion === "v2")
return Math.sin(this.lightness / 100 * Math.PI) * t;
if (this.algorithmVersion === "v3") {
const h = this.lightness / 100, i = Math.sin(h * Math.PI), e = Math.tanh(h * Math.PI), r = i * 0.5 + e * 0.5;
return Math.pow(r, 0.5) * t;
}
return t;
});
a(this, "setColor", () => this.render === "HEX" ? this.simulateColorBlindHex(this.sourceColor) : this.simulateColorBlindRgb(this.sourceColor));
a(this, "setColorWithAlpha", () => this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(this.sourceColor), this.alpha).hex() : [...this.simulateColorBlindRgb(this.sourceColor), this.alpha]);
a(this, "lch", () => {
const t = n(this.sourceColor).lch(), h = n.lch(
this.lightness,
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
this.adjustHue(t[2])
).rgb();
return this.render === "HEX" ? this.simulateColorBlindHex(h) : this.simulateColorBlindRgb(h);
});
a(this, "lcha", () => {
const t = n(this.sourceColor).lch(), h = n.lch(
t[0],
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
this.adjustHue(t[2])
).rgb();
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(h), this.alpha).hex() : [...this.simulateColorBlindRgb(h), this.alpha];
});
a(this, "oklch", () => {
const t = n(this.sourceColor).oklch(), h = n.oklch(
this.lightness / 100,
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
this.adjustHue(t[2])
).rgb();
return this.render === "HEX" ? this.simulateColorBlindHex(h) : this.simulateColorBlindRgb(h);
});
a(this, "oklcha", () => {
const t = n(this.sourceColor).oklch(), h = n.oklch(
t[0],
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
this.adjustHue(t[2])
).rgb();
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(h), this.alpha).hex() : [...this.simulateColorBlindRgb(h), this.alpha];
});
a(this, "lab", () => {
const t = n(this.sourceColor).get("lab.a"), h = n(this.sourceColor).get("lab.b"), i = Math.sqrt(t ** 2 + h ** 2) * (this.chromaShifting / 100);
let e = Math.atan(h / t) + this.hueShifting * (Math.PI / 180);
(e > Math.PI || e < -Math.PI) && (e = Math.PI);
let r = i * Math.cos(e), o = i * Math.sin(e);
Math.sign(t) === -1 && Math.sign(h) === 1 && (r *= -1, o *= -1), Math.sign(t) === -1 && Math.sign(h) === -1 && (r *= -1, o *= -1);
const l = n.lab(
this.lightness,
this.adjustChroma(r),
this.adjustChroma(o)
).rgb();
return this.render === "HEX" ? this.simulateColorBlindHex(l) : this.simulateColorBlindRgb(l);
});
a(this, "laba", () => {
const t = n(this.sourceColor).get("lab.a"), h = n(this.sourceColor).get("lab.b"), i = n(this.sourceColor).get("lab.l"), e = Math.sqrt(t ** 2 + h ** 2) * (this.chromaShifting / 100);
let r = Math.atan(h / t) + this.hueShifting * (Math.PI / 180);
(r > Math.PI || r < -Math.PI) && (r = Math.PI);
let o = e * Math.cos(r), l = e * Math.sin(r);
Math.sign(t) === -1 && Math.sign(h) === 1 && (o *= -1, l *= -1), Math.sign(t) === -1 && Math.sign(h) === -1 && (o *= -1, l *= -1);
const u = n.lab(i, this.adjustChroma(o), this.adjustChroma(l)).rgb();
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(u), this.alpha).hex() : [...this.simulateColorBlindRgb(u), this.alpha];
});
a(this, "oklab", () => {
const t = n(this.sourceColor).get("oklab.a"), h = n(this.sourceColor).get("oklab.b"), i = Math.sqrt(t ** 2 + h ** 2) * (this.chromaShifting / 100);
let e = Math.atan(h / t) + this.hueShifting * (Math.PI / 180);
(e > Math.PI || e < -Math.PI) && (e = Math.PI);
let r = i * Math.cos(e), o = i * Math.sin(e);
Math.sign(t) === -1 && Math.sign(h) === 1 && (r *= -1, o *= -1), Math.sign(t) === -1 && Math.sign(h) === -1 && (r *= -1, o *= -1), Number.isNaN(r) && (r = 0), Number.isNaN(o) && (o = 0);
const l = n.oklab(
this.lightness / 100,
this.adjustChroma(r),
this.adjustChroma(o)
).rgb();
return this.render === "HEX" ? this.simulateColorBlindHex(l) : this.simulateColorBlindRgb(l);
});
a(this, "oklaba", () => {
const t = n(this.sourceColor).get("oklab.a"), h = n(this.sourceColor).get("oklab.b"), i = n(this.sourceColor).get("oklab.l"), e = Math.sqrt(t ** 2 + h ** 2) * (this.chromaShifting / 100);
let r = Math.atan(h / t) + this.hueShifting * (Math.PI / 180);
(r > Math.PI || r < -Math.PI) && (r = Math.PI);
let o = e * Math.cos(r), l = e * Math.sin(r);
Math.sign(t) === -1 && Math.sign(h) === 1 && (o *= -1, l *= -1), Math.sign(t) === -1 && Math.sign(h) === -1 && (o *= -1, l *= -1), Number.isNaN(o) && (o = 0), Number.isNaN(l) && (l = 0);
const u = n.oklab(i, this.adjustChroma(o), this.adjustChroma(l)).rgb();
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(u), this.alpha).hex() : [...this.simulateColorBlindRgb(u), this.alpha];
});
a(this, "hsl", () => {
const t = n(this.sourceColor).hsl(), h = n.hsl(
this.adjustHue(t[0]),
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
this.lightness / 100
).rgb();
return this.render === "HEX" ? this.simulateColorBlindHex(h) : this.simulateColorBlindRgb(h);
});
a(this, "hsla", () => {
const t = n(this.sourceColor).hsl(), h = n.hsl(
this.adjustHue(t[0]),
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
t[2]
).rgb();
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(h), this.alpha).hex() : [...this.simulateColorBlindRgb(h), this.alpha];
});
a(this, "hsluv", () => {
const t = new s();
t.rgb_r = this.sourceColor[0] / 255, t.rgb_g = this.sourceColor[1] / 255, t.rgb_b = this.sourceColor[2] / 255, t.rgbToHsluv(), t.hsluv_l = this.lightness, t.hsluv_s = this.adjustChroma(
t.hsluv_s * (this.chromaShifting / 100)
), t.hsluv_h = this.adjustHue(t.hsluv_h), Number.isNaN(t.hsluv_s) && (t.hsluv_s = 0), Number.isNaN(t.hsluv_h) && (t.hsluv_h = 0), t.hsluvToRgb();
const h = [
t.rgb_r * 255,
t.rgb_g * 255,
t.rgb_b * 255
];
return this.render === "HEX" ? this.simulateColorBlindHex(h) : this.simulateColorBlindRgb(h);
});
a(this, "hsluva", () => {
const t = new s();
t.rgb_r = this.sourceColor[0] / 255, t.rgb_g = this.sourceColor[1] / 255, t.rgb_b = this.sourceColor[2] / 255, t.rgbToHsluv(), t.hsluv_s = this.adjustChroma(
t.hsluv_s * (this.chromaShifting / 100)
), t.hsluv_h = this.adjustHue(t.hsluv_h), Number.isNaN(t.hsluv_s) && (t.hsluv_s = 0), Number.isNaN(t.hsluv_h) && (t.hsluv_h = 0), t.hsluvToRgb();
const h = [
t.rgb_r * 255,
t.rgb_g * 255,
t.rgb_b * 255
];
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(h), this.alpha).hex() : [...this.simulateColorBlindRgb(h), this.alpha];
});
a(this, "hsv", () => {
const t = n(this.sourceColor).hsv(), h = n.hsv(
this.adjustHue(Number.isNaN(t[0]) ? 0 : t[0]),
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
this.lightness / 100
).rgb();
return this.render === "HEX" ? this.simulateColorBlindHex(h) : this.simulateColorBlindRgb(h);
});
a(this, "hsva", () => {
const t = n(this.sourceColor).hsv(), h = n.hsv(
this.adjustHue(Number.isNaN(t[0]) ? 0 : t[0]),
this.adjustChroma(t[1] * (this.chromaShifting / 100)),
t[2]
).rgb();
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(h), this.alpha).hex() : [...this.simulateColorBlindRgb(h), this.alpha];
});
a(this, "cmyk", () => {
const t = n(this.sourceColor).hsl(), [h, i, e] = n.hsl(
this.adjustHue(Number.isNaN(t[0]) ? 0 : t[0]),
t[1],
t[2]
).rgb(), [r, o, l] = _(h, i, e), u = Math.min(
1,
Math.max(0, this.adjustChroma(r * (this.chromaShifting / 100)))
), d = Math.min(
1,
Math.max(0, this.adjustChroma(o * (this.chromaShifting / 100)))
), C = Math.min(
1,
Math.max(0, this.adjustChroma(l * (this.chromaShifting / 100)))
), M = Math.min(1, Math.max(0, 1 - this.lightness / 100)), m = x(u, d, C, M);
return this.render === "HEX" ? this.simulateColorBlindHex(m) : this.simulateColorBlindRgb(m);
});
a(this, "cmyka", () => {
const t = n(this.sourceColor).hsl(), [h, i, e] = n.hsl(
this.adjustHue(Number.isNaN(t[0]) ? 0 : t[0]),
t[1],
t[2]
).rgb(), [r, o, l, u] = _(h, i, e), d = Math.min(
1,
Math.max(0, this.adjustChroma(r * (this.chromaShifting / 100)))
), C = Math.min(
1,
Math.max(0, this.adjustChroma(o * (this.chromaShifting / 100)))
), M = Math.min(
1,
Math.max(0, this.adjustChroma(l * (this.chromaShifting / 100)))
), m = x(d, C, M, u);
return this.render === "HEX" ? n.rgb(...this.simulateColorBlindRgb(m), this.alpha).hex() : [...this.simulateColorBlindRgb(m), this.alpha];
});
a(this, "getHsluv", () => {
const t = new s();
return t.rgb_r = this.sourceColor[0] / 255, t.rgb_g = this.sourceColor[1] / 255, t.rgb_b = this.sourceColor[2] / 255, t.rgbToHsluv(), [t.hsluv_h, t.hsluv_s, t.hsluv_l];
});
a(this, "simulateColorBlindHex", (t) => {
var e;
const h = {
NONE: () => n(t).hex(),
PROTANOMALY: () => {
const r = g(
t,
c.PROTANOMALY
);
return n(r).hex();
},
PROTANOPIA: () => {
const r = g(
t,
c.PROTANOPIA
);
return n(r).hex();
},
DEUTERANOMALY: () => {
const r = g(
t,
c.DEUTERANOMALY
);
return n(r).hex();
},
DEUTERANOPIA: () => {
const r = g(
t,
c.DEUTERANOPIA
);
return n(r).hex();
},
TRITANOMALY: () => {
const r = g(
t,
c.TRITANOMALY
);
return n(r).hex();
},
TRITANOPIA: () => {
const r = g(
t,
c.TRITANOPIA
);
return n(r).hex();
},
ACHROMATOMALY: () => {
const r = g(
t,
c.ACHROMATOMALY
);
return n(r).hex();
},
ACHROMATOPSIA: () => {
const r = g(
t,
c.ACHROMATOPSIA
);
return n(r).hex();
}
}, i = (e = h[this.visionSimulationMode]) == null ? void 0 : e.call(h);
return i !== void 0 ? i : "#000000";
});
a(this, "simulateColorBlindRgb", (t) => {
var e;
const h = {
NONE: () => n(t).rgb(),
PROTANOMALY: () => g(t, c.PROTANOMALY),
PROTANOPIA: () => g(t, c.PROTANOPIA),
DEUTERANOMALY: () => g(t, c.DEUTERANOMALY),
DEUTERANOPIA: () => g(t, c.DEUTERANOPIA),
TRITANOMALY: () => g(t, c.TRITANOMALY),
TRITANOPIA: () => g(t, c.TRITANOPIA),
ACHROMATOMALY: () => g(t, c.ACHROMATOMALY),
ACHROMATOPSIA: () => g(t, c.ACHROMATOPSIA)
}, i = (e = h[this.visionSimulationMode]) == null ? void 0 : e.call(h);
return i !== void 0 ? i : [0, 0, 0];
});
a(this, "mixColorsRgb", (t, h) => {
const [i, e, r, o] = t, [l, u, d, C] = h;
if (o === 1) return [i, e, r];
if (o === 0) return [l, u, d];
const M = o + C * (1 - o), m = Math.min(
255,
Math.max(0, Math.round((i * o + l * C * (1 - o)) / M))
), f = Math.min(
255,
Math.max(0, Math.round((e * o + u * C * (1 - o)) / M))
), T = Math.min(
255,
Math.max(0, Math.round((r * o + d * C * (1 - o)) / M))
);
return this.simulateColorBlindRgb([m, f, T]);
});
a(this, "mixColorsHex", (t, h) => {
const i = /^#([0-9A-Fa-f]{3}){1,2}([0-9A-Fa-f]{2})?$/;
if (!i.test(t)) return t;
if (!i.test(h)) return h;
const e = n(t).rgba(), r = n(h).rgba(), o = this.mixColorsRgb(e, r);
return n(o).hex();
});
this.render = t, this.sourceColor = h, this.lightness = i, this.alpha = e, this.hueShifting = r, this.chromaShifting = o, this.algorithmVersion = l, this.visionSimulationMode = u;
}
}
export {
O as C,
s as H
};
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