870 lines
24 KiB
JavaScript
870 lines
24 KiB
JavaScript
function bound01(n, max) {
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if (isOnePointZero(n)) {
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n = "100%";
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}
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var isPercent = isPercentage(n);
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n = max === 360 ? n : Math.min(max, Math.max(0, parseFloat(n)));
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if (isPercent) {
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n = parseInt(String(n * max), 10) / 100;
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}
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if (Math.abs(n - max) < 1e-6) {
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return 1;
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}
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if (max === 360) {
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n = (n < 0 ? n % max + max : n % max) / parseFloat(String(max));
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} else {
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n = n % max / parseFloat(String(max));
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}
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return n;
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}
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function clamp01(val) {
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return Math.min(1, Math.max(0, val));
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}
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function isOnePointZero(n) {
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return typeof n === "string" && n.indexOf(".") !== -1 && parseFloat(n) === 1;
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}
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function isPercentage(n) {
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return typeof n === "string" && n.indexOf("%") !== -1;
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}
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function boundAlpha(a) {
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a = parseFloat(a);
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if (isNaN(a) || a < 0 || a > 1) {
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a = 1;
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}
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return a;
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}
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function convertToPercentage(n) {
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if (n <= 1) {
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return "".concat(Number(n) * 100, "%");
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}
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return n;
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}
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function pad2(c) {
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return c.length === 1 ? "0" + c : String(c);
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}
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function rgbToRgb(r, g, b) {
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return {
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r: bound01(r, 255) * 255,
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g: bound01(g, 255) * 255,
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b: bound01(b, 255) * 255
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};
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}
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function rgbToHsl(r, g, b) {
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r = bound01(r, 255);
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g = bound01(g, 255);
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b = bound01(b, 255);
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var max = Math.max(r, g, b);
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var min = Math.min(r, g, b);
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var h = 0;
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var s = 0;
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var l = (max + min) / 2;
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if (max === min) {
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s = 0;
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h = 0;
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} else {
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var d = max - min;
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s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
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switch (max) {
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case r:
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h = (g - b) / d + (g < b ? 6 : 0);
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break;
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case g:
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h = (b - r) / d + 2;
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break;
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case b:
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h = (r - g) / d + 4;
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break;
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}
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h /= 6;
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}
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return { h, s, l };
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}
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function hue2rgb(p, q, t) {
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if (t < 0) {
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t += 1;
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}
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if (t > 1) {
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t -= 1;
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}
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if (t < 1 / 6) {
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return p + (q - p) * (6 * t);
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}
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if (t < 1 / 2) {
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return q;
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}
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if (t < 2 / 3) {
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return p + (q - p) * (2 / 3 - t) * 6;
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}
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return p;
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}
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function hslToRgb(h, s, l) {
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var r;
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var g;
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var b;
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h = bound01(h, 360);
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s = bound01(s, 100);
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l = bound01(l, 100);
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if (s === 0) {
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g = l;
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b = l;
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r = l;
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} else {
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var q = l < 0.5 ? l * (1 + s) : l + s - l * s;
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var p = 2 * l - q;
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r = hue2rgb(p, q, h + 1 / 3);
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g = hue2rgb(p, q, h);
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b = hue2rgb(p, q, h - 1 / 3);
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}
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return { r: r * 255, g: g * 255, b: b * 255 };
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}
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function rgbToHsv(r, g, b) {
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r = bound01(r, 255);
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g = bound01(g, 255);
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b = bound01(b, 255);
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var max = Math.max(r, g, b);
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var min = Math.min(r, g, b);
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var h = 0;
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var v = max;
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var d = max - min;
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var s = max === 0 ? 0 : d / max;
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if (max === min) {
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h = 0;
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} else {
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switch (max) {
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case r:
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h = (g - b) / d + (g < b ? 6 : 0);
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break;
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case g:
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h = (b - r) / d + 2;
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break;
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case b:
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h = (r - g) / d + 4;
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break;
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}
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h /= 6;
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}
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return { h, s, v };
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}
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function hsvToRgb(h, s, v) {
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h = bound01(h, 360) * 6;
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s = bound01(s, 100);
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v = bound01(v, 100);
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var i = Math.floor(h);
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var f = h - i;
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var p = v * (1 - s);
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var q = v * (1 - f * s);
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var t = v * (1 - (1 - f) * s);
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var mod = i % 6;
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var r = [v, q, p, p, t, v][mod];
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var g = [t, v, v, q, p, p][mod];
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var b = [p, p, t, v, v, q][mod];
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return { r: r * 255, g: g * 255, b: b * 255 };
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}
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function rgbToHex(r, g, b, allow3Char) {
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var hex = [
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pad2(Math.round(r).toString(16)),
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pad2(Math.round(g).toString(16)),
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pad2(Math.round(b).toString(16))
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];
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if (allow3Char && hex[0].startsWith(hex[0].charAt(1)) && hex[1].startsWith(hex[1].charAt(1)) && hex[2].startsWith(hex[2].charAt(1))) {
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return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);
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}
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return hex.join("");
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}
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function rgbaToHex(r, g, b, a, allow4Char) {
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var hex = [
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pad2(Math.round(r).toString(16)),
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pad2(Math.round(g).toString(16)),
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pad2(Math.round(b).toString(16)),
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pad2(convertDecimalToHex(a))
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];
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if (allow4Char && hex[0].startsWith(hex[0].charAt(1)) && hex[1].startsWith(hex[1].charAt(1)) && hex[2].startsWith(hex[2].charAt(1)) && hex[3].startsWith(hex[3].charAt(1))) {
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return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0) + hex[3].charAt(0);
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}
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return hex.join("");
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}
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function convertDecimalToHex(d) {
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return Math.round(parseFloat(d) * 255).toString(16);
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}
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function convertHexToDecimal(h) {
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return parseIntFromHex(h) / 255;
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}
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function parseIntFromHex(val) {
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return parseInt(val, 16);
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}
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function numberInputToObject(color) {
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return {
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r: color >> 16,
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g: (color & 65280) >> 8,
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b: color & 255
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};
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}
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var names = {
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aliceblue: "#f0f8ff",
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antiquewhite: "#faebd7",
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aqua: "#00ffff",
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aquamarine: "#7fffd4",
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azure: "#f0ffff",
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beige: "#f5f5dc",
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bisque: "#ffe4c4",
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black: "#000000",
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blanchedalmond: "#ffebcd",
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blue: "#0000ff",
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blueviolet: "#8a2be2",
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brown: "#a52a2a",
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burlywood: "#deb887",
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cadetblue: "#5f9ea0",
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chartreuse: "#7fff00",
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chocolate: "#d2691e",
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coral: "#ff7f50",
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cornflowerblue: "#6495ed",
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cornsilk: "#fff8dc",
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crimson: "#dc143c",
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cyan: "#00ffff",
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darkblue: "#00008b",
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darkcyan: "#008b8b",
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darkgoldenrod: "#b8860b",
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darkgray: "#a9a9a9",
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darkgreen: "#006400",
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darkgrey: "#a9a9a9",
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darkkhaki: "#bdb76b",
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darkmagenta: "#8b008b",
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darkolivegreen: "#556b2f",
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darkorange: "#ff8c00",
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darkorchid: "#9932cc",
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darkred: "#8b0000",
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darksalmon: "#e9967a",
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darkseagreen: "#8fbc8f",
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darkslateblue: "#483d8b",
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darkslategray: "#2f4f4f",
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darkslategrey: "#2f4f4f",
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darkturquoise: "#00ced1",
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darkviolet: "#9400d3",
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deeppink: "#ff1493",
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deepskyblue: "#00bfff",
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dimgray: "#696969",
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dimgrey: "#696969",
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dodgerblue: "#1e90ff",
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firebrick: "#b22222",
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floralwhite: "#fffaf0",
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forestgreen: "#228b22",
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fuchsia: "#ff00ff",
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gainsboro: "#dcdcdc",
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ghostwhite: "#f8f8ff",
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goldenrod: "#daa520",
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gold: "#ffd700",
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gray: "#808080",
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green: "#008000",
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greenyellow: "#adff2f",
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grey: "#808080",
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honeydew: "#f0fff0",
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hotpink: "#ff69b4",
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indianred: "#cd5c5c",
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indigo: "#4b0082",
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ivory: "#fffff0",
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khaki: "#f0e68c",
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lavenderblush: "#fff0f5",
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lavender: "#e6e6fa",
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lawngreen: "#7cfc00",
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lemonchiffon: "#fffacd",
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lightblue: "#add8e6",
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lightcoral: "#f08080",
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lightcyan: "#e0ffff",
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lightgoldenrodyellow: "#fafad2",
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lightgray: "#d3d3d3",
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lightgreen: "#90ee90",
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lightgrey: "#d3d3d3",
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lightpink: "#ffb6c1",
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lightsalmon: "#ffa07a",
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lightseagreen: "#20b2aa",
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lightskyblue: "#87cefa",
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lightslategray: "#778899",
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lightslategrey: "#778899",
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lightsteelblue: "#b0c4de",
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lightyellow: "#ffffe0",
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lime: "#00ff00",
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limegreen: "#32cd32",
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linen: "#faf0e6",
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magenta: "#ff00ff",
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maroon: "#800000",
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mediumaquamarine: "#66cdaa",
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mediumblue: "#0000cd",
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mediumorchid: "#ba55d3",
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mediumpurple: "#9370db",
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mediumseagreen: "#3cb371",
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mediumslateblue: "#7b68ee",
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mediumspringgreen: "#00fa9a",
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mediumturquoise: "#48d1cc",
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mediumvioletred: "#c71585",
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midnightblue: "#191970",
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mintcream: "#f5fffa",
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mistyrose: "#ffe4e1",
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moccasin: "#ffe4b5",
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navajowhite: "#ffdead",
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navy: "#000080",
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oldlace: "#fdf5e6",
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olive: "#808000",
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olivedrab: "#6b8e23",
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orange: "#ffa500",
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orangered: "#ff4500",
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orchid: "#da70d6",
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palegoldenrod: "#eee8aa",
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palegreen: "#98fb98",
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paleturquoise: "#afeeee",
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palevioletred: "#db7093",
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papayawhip: "#ffefd5",
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peachpuff: "#ffdab9",
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peru: "#cd853f",
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pink: "#ffc0cb",
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plum: "#dda0dd",
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powderblue: "#b0e0e6",
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purple: "#800080",
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rebeccapurple: "#663399",
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red: "#ff0000",
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rosybrown: "#bc8f8f",
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royalblue: "#4169e1",
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saddlebrown: "#8b4513",
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salmon: "#fa8072",
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sandybrown: "#f4a460",
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seagreen: "#2e8b57",
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seashell: "#fff5ee",
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sienna: "#a0522d",
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silver: "#c0c0c0",
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skyblue: "#87ceeb",
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slateblue: "#6a5acd",
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slategray: "#708090",
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slategrey: "#708090",
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snow: "#fffafa",
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springgreen: "#00ff7f",
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steelblue: "#4682b4",
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tan: "#d2b48c",
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teal: "#008080",
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thistle: "#d8bfd8",
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tomato: "#ff6347",
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turquoise: "#40e0d0",
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violet: "#ee82ee",
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wheat: "#f5deb3",
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white: "#ffffff",
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whitesmoke: "#f5f5f5",
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yellow: "#ffff00",
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yellowgreen: "#9acd32"
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};
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function inputToRGB(color) {
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var rgb = { r: 0, g: 0, b: 0 };
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var a = 1;
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var s = null;
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var v = null;
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var l = null;
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var ok = false;
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var format = false;
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if (typeof color === "string") {
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color = stringInputToObject(color);
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}
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if (typeof color === "object") {
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if (isValidCSSUnit(color.r) && isValidCSSUnit(color.g) && isValidCSSUnit(color.b)) {
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rgb = rgbToRgb(color.r, color.g, color.b);
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ok = true;
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format = String(color.r).substr(-1) === "%" ? "prgb" : "rgb";
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} else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.v)) {
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s = convertToPercentage(color.s);
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v = convertToPercentage(color.v);
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rgb = hsvToRgb(color.h, s, v);
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ok = true;
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format = "hsv";
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} else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.l)) {
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s = convertToPercentage(color.s);
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l = convertToPercentage(color.l);
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rgb = hslToRgb(color.h, s, l);
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ok = true;
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format = "hsl";
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}
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if (Object.prototype.hasOwnProperty.call(color, "a")) {
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a = color.a;
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}
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}
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a = boundAlpha(a);
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return {
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ok,
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format: color.format || format,
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r: Math.min(255, Math.max(rgb.r, 0)),
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g: Math.min(255, Math.max(rgb.g, 0)),
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b: Math.min(255, Math.max(rgb.b, 0)),
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a
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};
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}
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var CSS_INTEGER = "[-\\+]?\\d+%?";
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var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?";
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var CSS_UNIT = "(?:".concat(CSS_NUMBER, ")|(?:").concat(CSS_INTEGER, ")");
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var PERMISSIVE_MATCH3 = "[\\s|\\(]+(".concat(CSS_UNIT, ")[,|\\s]+(").concat(CSS_UNIT, ")[,|\\s]+(").concat(CSS_UNIT, ")\\s*\\)?");
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var PERMISSIVE_MATCH4 = "[\\s|\\(]+(".concat(CSS_UNIT, ")[,|\\s]+(").concat(CSS_UNIT, ")[,|\\s]+(").concat(CSS_UNIT, ")[,|\\s]+(").concat(CSS_UNIT, ")\\s*\\)?");
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var matchers = {
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CSS_UNIT: new RegExp(CSS_UNIT),
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rgb: new RegExp("rgb" + PERMISSIVE_MATCH3),
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rgba: new RegExp("rgba" + PERMISSIVE_MATCH4),
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hsl: new RegExp("hsl" + PERMISSIVE_MATCH3),
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hsla: new RegExp("hsla" + PERMISSIVE_MATCH4),
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hsv: new RegExp("hsv" + PERMISSIVE_MATCH3),
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hsva: new RegExp("hsva" + PERMISSIVE_MATCH4),
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hex3: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
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hex6: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,
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hex4: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,
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hex8: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/
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};
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function stringInputToObject(color) {
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color = color.trim().toLowerCase();
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if (color.length === 0) {
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return false;
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}
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var named = false;
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if (names[color]) {
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color = names[color];
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named = true;
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} else if (color === "transparent") {
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return { r: 0, g: 0, b: 0, a: 0, format: "name" };
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}
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var match = matchers.rgb.exec(color);
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if (match) {
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return { r: match[1], g: match[2], b: match[3] };
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}
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match = matchers.rgba.exec(color);
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if (match) {
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return { r: match[1], g: match[2], b: match[3], a: match[4] };
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}
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match = matchers.hsl.exec(color);
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if (match) {
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return { h: match[1], s: match[2], l: match[3] };
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}
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match = matchers.hsla.exec(color);
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if (match) {
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return { h: match[1], s: match[2], l: match[3], a: match[4] };
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}
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match = matchers.hsv.exec(color);
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if (match) {
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return { h: match[1], s: match[2], v: match[3] };
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}
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match = matchers.hsva.exec(color);
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if (match) {
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return { h: match[1], s: match[2], v: match[3], a: match[4] };
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}
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match = matchers.hex8.exec(color);
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if (match) {
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return {
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r: parseIntFromHex(match[1]),
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g: parseIntFromHex(match[2]),
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b: parseIntFromHex(match[3]),
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a: convertHexToDecimal(match[4]),
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format: named ? "name" : "hex8"
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};
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}
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|
match = matchers.hex6.exec(color);
|
|
if (match) {
|
|
return {
|
|
r: parseIntFromHex(match[1]),
|
|
g: parseIntFromHex(match[2]),
|
|
b: parseIntFromHex(match[3]),
|
|
format: named ? "name" : "hex"
|
|
};
|
|
}
|
|
match = matchers.hex4.exec(color);
|
|
if (match) {
|
|
return {
|
|
r: parseIntFromHex(match[1] + match[1]),
|
|
g: parseIntFromHex(match[2] + match[2]),
|
|
b: parseIntFromHex(match[3] + match[3]),
|
|
a: convertHexToDecimal(match[4] + match[4]),
|
|
format: named ? "name" : "hex8"
|
|
};
|
|
}
|
|
match = matchers.hex3.exec(color);
|
|
if (match) {
|
|
return {
|
|
r: parseIntFromHex(match[1] + match[1]),
|
|
g: parseIntFromHex(match[2] + match[2]),
|
|
b: parseIntFromHex(match[3] + match[3]),
|
|
format: named ? "name" : "hex"
|
|
};
|
|
}
|
|
return false;
|
|
}
|
|
function isValidCSSUnit(color) {
|
|
return Boolean(matchers.CSS_UNIT.exec(String(color)));
|
|
}
|
|
var TinyColor = function() {
|
|
function TinyColor2(color, opts) {
|
|
if (color === void 0) {
|
|
color = "";
|
|
}
|
|
if (opts === void 0) {
|
|
opts = {};
|
|
}
|
|
var _a;
|
|
if (color instanceof TinyColor2) {
|
|
return color;
|
|
}
|
|
if (typeof color === "number") {
|
|
color = numberInputToObject(color);
|
|
}
|
|
this.originalInput = color;
|
|
var rgb = inputToRGB(color);
|
|
this.originalInput = color;
|
|
this.r = rgb.r;
|
|
this.g = rgb.g;
|
|
this.b = rgb.b;
|
|
this.a = rgb.a;
|
|
this.roundA = Math.round(100 * this.a) / 100;
|
|
this.format = (_a = opts.format) !== null && _a !== void 0 ? _a : rgb.format;
|
|
this.gradientType = opts.gradientType;
|
|
if (this.r < 1) {
|
|
this.r = Math.round(this.r);
|
|
}
|
|
if (this.g < 1) {
|
|
this.g = Math.round(this.g);
|
|
}
|
|
if (this.b < 1) {
|
|
this.b = Math.round(this.b);
|
|
}
|
|
this.isValid = rgb.ok;
|
|
}
|
|
TinyColor2.prototype.isDark = function() {
|
|
return this.getBrightness() < 128;
|
|
};
|
|
TinyColor2.prototype.isLight = function() {
|
|
return !this.isDark();
|
|
};
|
|
TinyColor2.prototype.getBrightness = function() {
|
|
var rgb = this.toRgb();
|
|
return (rgb.r * 299 + rgb.g * 587 + rgb.b * 114) / 1e3;
|
|
};
|
|
TinyColor2.prototype.getLuminance = function() {
|
|
var rgb = this.toRgb();
|
|
var R;
|
|
var G;
|
|
var B;
|
|
var RsRGB = rgb.r / 255;
|
|
var GsRGB = rgb.g / 255;
|
|
var BsRGB = rgb.b / 255;
|
|
if (RsRGB <= 0.03928) {
|
|
R = RsRGB / 12.92;
|
|
} else {
|
|
R = Math.pow((RsRGB + 0.055) / 1.055, 2.4);
|
|
}
|
|
if (GsRGB <= 0.03928) {
|
|
G = GsRGB / 12.92;
|
|
} else {
|
|
G = Math.pow((GsRGB + 0.055) / 1.055, 2.4);
|
|
}
|
|
if (BsRGB <= 0.03928) {
|
|
B = BsRGB / 12.92;
|
|
} else {
|
|
B = Math.pow((BsRGB + 0.055) / 1.055, 2.4);
|
|
}
|
|
return 0.2126 * R + 0.7152 * G + 0.0722 * B;
|
|
};
|
|
TinyColor2.prototype.getAlpha = function() {
|
|
return this.a;
|
|
};
|
|
TinyColor2.prototype.setAlpha = function(alpha) {
|
|
this.a = boundAlpha(alpha);
|
|
this.roundA = Math.round(100 * this.a) / 100;
|
|
return this;
|
|
};
|
|
TinyColor2.prototype.toHsv = function() {
|
|
var hsv = rgbToHsv(this.r, this.g, this.b);
|
|
return { h: hsv.h * 360, s: hsv.s, v: hsv.v, a: this.a };
|
|
};
|
|
TinyColor2.prototype.toHsvString = function() {
|
|
var hsv = rgbToHsv(this.r, this.g, this.b);
|
|
var h = Math.round(hsv.h * 360);
|
|
var s = Math.round(hsv.s * 100);
|
|
var v = Math.round(hsv.v * 100);
|
|
return this.a === 1 ? "hsv(".concat(h, ", ").concat(s, "%, ").concat(v, "%)") : "hsva(".concat(h, ", ").concat(s, "%, ").concat(v, "%, ").concat(this.roundA, ")");
|
|
};
|
|
TinyColor2.prototype.toHsl = function() {
|
|
var hsl = rgbToHsl(this.r, this.g, this.b);
|
|
return { h: hsl.h * 360, s: hsl.s, l: hsl.l, a: this.a };
|
|
};
|
|
TinyColor2.prototype.toHslString = function() {
|
|
var hsl = rgbToHsl(this.r, this.g, this.b);
|
|
var h = Math.round(hsl.h * 360);
|
|
var s = Math.round(hsl.s * 100);
|
|
var l = Math.round(hsl.l * 100);
|
|
return this.a === 1 ? "hsl(".concat(h, ", ").concat(s, "%, ").concat(l, "%)") : "hsla(".concat(h, ", ").concat(s, "%, ").concat(l, "%, ").concat(this.roundA, ")");
|
|
};
|
|
TinyColor2.prototype.toHex = function(allow3Char) {
|
|
if (allow3Char === void 0) {
|
|
allow3Char = false;
|
|
}
|
|
return rgbToHex(this.r, this.g, this.b, allow3Char);
|
|
};
|
|
TinyColor2.prototype.toHexString = function(allow3Char) {
|
|
if (allow3Char === void 0) {
|
|
allow3Char = false;
|
|
}
|
|
return "#" + this.toHex(allow3Char);
|
|
};
|
|
TinyColor2.prototype.toHex8 = function(allow4Char) {
|
|
if (allow4Char === void 0) {
|
|
allow4Char = false;
|
|
}
|
|
return rgbaToHex(this.r, this.g, this.b, this.a, allow4Char);
|
|
};
|
|
TinyColor2.prototype.toHex8String = function(allow4Char) {
|
|
if (allow4Char === void 0) {
|
|
allow4Char = false;
|
|
}
|
|
return "#" + this.toHex8(allow4Char);
|
|
};
|
|
TinyColor2.prototype.toRgb = function() {
|
|
return {
|
|
r: Math.round(this.r),
|
|
g: Math.round(this.g),
|
|
b: Math.round(this.b),
|
|
a: this.a
|
|
};
|
|
};
|
|
TinyColor2.prototype.toRgbString = function() {
|
|
var r = Math.round(this.r);
|
|
var g = Math.round(this.g);
|
|
var b = Math.round(this.b);
|
|
return this.a === 1 ? "rgb(".concat(r, ", ").concat(g, ", ").concat(b, ")") : "rgba(".concat(r, ", ").concat(g, ", ").concat(b, ", ").concat(this.roundA, ")");
|
|
};
|
|
TinyColor2.prototype.toPercentageRgb = function() {
|
|
var fmt = function(x) {
|
|
return "".concat(Math.round(bound01(x, 255) * 100), "%");
|
|
};
|
|
return {
|
|
r: fmt(this.r),
|
|
g: fmt(this.g),
|
|
b: fmt(this.b),
|
|
a: this.a
|
|
};
|
|
};
|
|
TinyColor2.prototype.toPercentageRgbString = function() {
|
|
var rnd = function(x) {
|
|
return Math.round(bound01(x, 255) * 100);
|
|
};
|
|
return this.a === 1 ? "rgb(".concat(rnd(this.r), "%, ").concat(rnd(this.g), "%, ").concat(rnd(this.b), "%)") : "rgba(".concat(rnd(this.r), "%, ").concat(rnd(this.g), "%, ").concat(rnd(this.b), "%, ").concat(this.roundA, ")");
|
|
};
|
|
TinyColor2.prototype.toName = function() {
|
|
if (this.a === 0) {
|
|
return "transparent";
|
|
}
|
|
if (this.a < 1) {
|
|
return false;
|
|
}
|
|
var hex = "#" + rgbToHex(this.r, this.g, this.b, false);
|
|
for (var _i = 0, _a = Object.entries(names); _i < _a.length; _i++) {
|
|
var _b = _a[_i], key = _b[0], value = _b[1];
|
|
if (hex === value) {
|
|
return key;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
TinyColor2.prototype.toString = function(format) {
|
|
var formatSet = Boolean(format);
|
|
format = format !== null && format !== void 0 ? format : this.format;
|
|
var formattedString = false;
|
|
var hasAlpha = this.a < 1 && this.a >= 0;
|
|
var needsAlphaFormat = !formatSet && hasAlpha && (format.startsWith("hex") || format === "name");
|
|
if (needsAlphaFormat) {
|
|
if (format === "name" && this.a === 0) {
|
|
return this.toName();
|
|
}
|
|
return this.toRgbString();
|
|
}
|
|
if (format === "rgb") {
|
|
formattedString = this.toRgbString();
|
|
}
|
|
if (format === "prgb") {
|
|
formattedString = this.toPercentageRgbString();
|
|
}
|
|
if (format === "hex" || format === "hex6") {
|
|
formattedString = this.toHexString();
|
|
}
|
|
if (format === "hex3") {
|
|
formattedString = this.toHexString(true);
|
|
}
|
|
if (format === "hex4") {
|
|
formattedString = this.toHex8String(true);
|
|
}
|
|
if (format === "hex8") {
|
|
formattedString = this.toHex8String();
|
|
}
|
|
if (format === "name") {
|
|
formattedString = this.toName();
|
|
}
|
|
if (format === "hsl") {
|
|
formattedString = this.toHslString();
|
|
}
|
|
if (format === "hsv") {
|
|
formattedString = this.toHsvString();
|
|
}
|
|
return formattedString || this.toHexString();
|
|
};
|
|
TinyColor2.prototype.toNumber = function() {
|
|
return (Math.round(this.r) << 16) + (Math.round(this.g) << 8) + Math.round(this.b);
|
|
};
|
|
TinyColor2.prototype.clone = function() {
|
|
return new TinyColor2(this.toString());
|
|
};
|
|
TinyColor2.prototype.lighten = function(amount) {
|
|
if (amount === void 0) {
|
|
amount = 10;
|
|
}
|
|
var hsl = this.toHsl();
|
|
hsl.l += amount / 100;
|
|
hsl.l = clamp01(hsl.l);
|
|
return new TinyColor2(hsl);
|
|
};
|
|
TinyColor2.prototype.brighten = function(amount) {
|
|
if (amount === void 0) {
|
|
amount = 10;
|
|
}
|
|
var rgb = this.toRgb();
|
|
rgb.r = Math.max(0, Math.min(255, rgb.r - Math.round(255 * -(amount / 100))));
|
|
rgb.g = Math.max(0, Math.min(255, rgb.g - Math.round(255 * -(amount / 100))));
|
|
rgb.b = Math.max(0, Math.min(255, rgb.b - Math.round(255 * -(amount / 100))));
|
|
return new TinyColor2(rgb);
|
|
};
|
|
TinyColor2.prototype.darken = function(amount) {
|
|
if (amount === void 0) {
|
|
amount = 10;
|
|
}
|
|
var hsl = this.toHsl();
|
|
hsl.l -= amount / 100;
|
|
hsl.l = clamp01(hsl.l);
|
|
return new TinyColor2(hsl);
|
|
};
|
|
TinyColor2.prototype.tint = function(amount) {
|
|
if (amount === void 0) {
|
|
amount = 10;
|
|
}
|
|
return this.mix("white", amount);
|
|
};
|
|
TinyColor2.prototype.shade = function(amount) {
|
|
if (amount === void 0) {
|
|
amount = 10;
|
|
}
|
|
return this.mix("black", amount);
|
|
};
|
|
TinyColor2.prototype.desaturate = function(amount) {
|
|
if (amount === void 0) {
|
|
amount = 10;
|
|
}
|
|
var hsl = this.toHsl();
|
|
hsl.s -= amount / 100;
|
|
hsl.s = clamp01(hsl.s);
|
|
return new TinyColor2(hsl);
|
|
};
|
|
TinyColor2.prototype.saturate = function(amount) {
|
|
if (amount === void 0) {
|
|
amount = 10;
|
|
}
|
|
var hsl = this.toHsl();
|
|
hsl.s += amount / 100;
|
|
hsl.s = clamp01(hsl.s);
|
|
return new TinyColor2(hsl);
|
|
};
|
|
TinyColor2.prototype.greyscale = function() {
|
|
return this.desaturate(100);
|
|
};
|
|
TinyColor2.prototype.spin = function(amount) {
|
|
var hsl = this.toHsl();
|
|
var hue = (hsl.h + amount) % 360;
|
|
hsl.h = hue < 0 ? 360 + hue : hue;
|
|
return new TinyColor2(hsl);
|
|
};
|
|
TinyColor2.prototype.mix = function(color, amount) {
|
|
if (amount === void 0) {
|
|
amount = 50;
|
|
}
|
|
var rgb1 = this.toRgb();
|
|
var rgb2 = new TinyColor2(color).toRgb();
|
|
var p = amount / 100;
|
|
var rgba = {
|
|
r: (rgb2.r - rgb1.r) * p + rgb1.r,
|
|
g: (rgb2.g - rgb1.g) * p + rgb1.g,
|
|
b: (rgb2.b - rgb1.b) * p + rgb1.b,
|
|
a: (rgb2.a - rgb1.a) * p + rgb1.a
|
|
};
|
|
return new TinyColor2(rgba);
|
|
};
|
|
TinyColor2.prototype.analogous = function(results, slices) {
|
|
if (results === void 0) {
|
|
results = 6;
|
|
}
|
|
if (slices === void 0) {
|
|
slices = 30;
|
|
}
|
|
var hsl = this.toHsl();
|
|
var part = 360 / slices;
|
|
var ret = [this];
|
|
for (hsl.h = (hsl.h - (part * results >> 1) + 720) % 360; --results; ) {
|
|
hsl.h = (hsl.h + part) % 360;
|
|
ret.push(new TinyColor2(hsl));
|
|
}
|
|
return ret;
|
|
};
|
|
TinyColor2.prototype.complement = function() {
|
|
var hsl = this.toHsl();
|
|
hsl.h = (hsl.h + 180) % 360;
|
|
return new TinyColor2(hsl);
|
|
};
|
|
TinyColor2.prototype.monochromatic = function(results) {
|
|
if (results === void 0) {
|
|
results = 6;
|
|
}
|
|
var hsv = this.toHsv();
|
|
var h = hsv.h;
|
|
var s = hsv.s;
|
|
var v = hsv.v;
|
|
var res = [];
|
|
var modification = 1 / results;
|
|
while (results--) {
|
|
res.push(new TinyColor2({ h, s, v }));
|
|
v = (v + modification) % 1;
|
|
}
|
|
return res;
|
|
};
|
|
TinyColor2.prototype.splitcomplement = function() {
|
|
var hsl = this.toHsl();
|
|
var h = hsl.h;
|
|
return [
|
|
this,
|
|
new TinyColor2({ h: (h + 72) % 360, s: hsl.s, l: hsl.l }),
|
|
new TinyColor2({ h: (h + 216) % 360, s: hsl.s, l: hsl.l })
|
|
];
|
|
};
|
|
TinyColor2.prototype.onBackground = function(background) {
|
|
var fg = this.toRgb();
|
|
var bg = new TinyColor2(background).toRgb();
|
|
return new TinyColor2({
|
|
r: bg.r + (fg.r - bg.r) * fg.a,
|
|
g: bg.g + (fg.g - bg.g) * fg.a,
|
|
b: bg.b + (fg.b - bg.b) * fg.a
|
|
});
|
|
};
|
|
TinyColor2.prototype.triad = function() {
|
|
return this.polyad(3);
|
|
};
|
|
TinyColor2.prototype.tetrad = function() {
|
|
return this.polyad(4);
|
|
};
|
|
TinyColor2.prototype.polyad = function(n) {
|
|
var hsl = this.toHsl();
|
|
var h = hsl.h;
|
|
var result = [this];
|
|
var increment = 360 / n;
|
|
for (var i = 1; i < n; i++) {
|
|
result.push(new TinyColor2({ h: (h + i * increment) % 360, s: hsl.s, l: hsl.l }));
|
|
}
|
|
return result;
|
|
};
|
|
TinyColor2.prototype.equals = function(color) {
|
|
return this.toRgbString() === new TinyColor2(color).toRgbString();
|
|
};
|
|
return TinyColor2;
|
|
}();
|
|
export { TinyColor as T };
|