DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
61 lines
1.8 KiB
Text
61 lines
1.8 KiB
Text
import define, {extend} from "./define.js";
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import {Color, rgbConvert, Rgb, darker, brighter} from "./color.js";
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import {degrees, radians} from "./math.js";
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var A = -0.14861,
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B = +1.78277,
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C = -0.29227,
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D = -0.90649,
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E = +1.97294,
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ED = E * D,
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EB = E * B,
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BC_DA = B * C - D * A;
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function cubehelixConvert(o) {
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if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity);
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if (!(o instanceof Rgb)) o = rgbConvert(o);
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var r = o.r / 255,
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g = o.g / 255,
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b = o.b / 255,
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l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB),
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bl = b - l,
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k = (E * (g - l) - C * bl) / D,
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s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1
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h = s ? Math.atan2(k, bl) * degrees - 120 : NaN;
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return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity);
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}
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export default function cubehelix(h, s, l, opacity) {
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return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity);
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}
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export function Cubehelix(h, s, l, opacity) {
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this.h = +h;
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this.s = +s;
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this.l = +l;
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this.opacity = +opacity;
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}
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define(Cubehelix, cubehelix, extend(Color, {
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brighter(k) {
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k = k == null ? brighter : Math.pow(brighter, k);
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return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
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},
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darker(k) {
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k = k == null ? darker : Math.pow(darker, k);
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return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
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},
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rgb() {
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var h = isNaN(this.h) ? 0 : (this.h + 120) * radians,
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l = +this.l,
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a = isNaN(this.s) ? 0 : this.s * l * (1 - l),
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cosh = Math.cos(h),
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sinh = Math.sin(h);
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return new Rgb(
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255 * (l + a * (A * cosh + B * sinh)),
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255 * (l + a * (C * cosh + D * sinh)),
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255 * (l + a * (E * cosh)),
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this.opacity
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);
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}
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}));
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