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Diffstat (limited to 'vanilla/node_modules/@csstools/color-helpers')
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diff --git a/vanilla/node_modules/@csstools/color-helpers/CHANGELOG.md b/vanilla/node_modules/@csstools/color-helpers/CHANGELOG.md deleted file mode 100644 index 4ddee56..0000000 --- a/vanilla/node_modules/@csstools/color-helpers/CHANGELOG.md +++ /dev/null @@ -1,16 +0,0 @@ -# Changes to Color Helpers - -### 6.0.1 - -_January 25, 2026_ - -- Match latest changes made in `csswg-drafts` for: - - `gam_2020` - - `Lab_to_LCH` - - `lin_2020` - - `OKLab_to_OKLCH` - - `sRGB_to_HSL` - - `XYZ_D50_to_HWB` - - -[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers/CHANGELOG.md) diff --git a/vanilla/node_modules/@csstools/color-helpers/LICENSE.md b/vanilla/node_modules/@csstools/color-helpers/LICENSE.md deleted file mode 100644 index e8ae93b..0000000 --- a/vanilla/node_modules/@csstools/color-helpers/LICENSE.md +++ /dev/null @@ -1,18 +0,0 @@ -MIT No Attribution (MIT-0) - -Copyright © CSSTools Contributors - -Permission is hereby granted, free of charge, to any person obtaining a copy of -this software and associated documentation files (the “Software”), to deal in -the Software without restriction, including without limitation the rights to -use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies -of the Software, and to permit persons to whom the Software is furnished to do -so. - -THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/vanilla/node_modules/@csstools/color-helpers/README.md b/vanilla/node_modules/@csstools/color-helpers/README.md deleted file mode 100644 index 97528d0..0000000 --- a/vanilla/node_modules/@csstools/color-helpers/README.md +++ /dev/null @@ -1,32 +0,0 @@ -# Color Helpers <img src="https://cssdb.org/images/css.svg" alt="for CSS" width="90" height="90" align="right"> - -[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/color-helpers.svg" height="20">][npm-url] -[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/actions/workflows/test.yml/badge.svg?branch=main" height="20">][cli-url] -[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord] - -## Usage - -Add [Color Helpers] to your project: - -```bash -npm install @csstools/color-helpers --save-dev -``` - -This package exists to join all the different color functions scattered among the Colors 4 and Colors 5 plugins we maintain such as: - -* [PostCSS Color Function] -* [PostCSS Lab Function] -* [PostCSS OKLab Function] - -## Copyright - -This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/tree/main/css-color-4. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - -[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test -[discord]: https://discord.gg/bUadyRwkJS -[npm-url]: https://www.npmjs.com/package/@csstools/color-helpers - -[Color Helpers]: https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers -[PostCSS Color Function]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-color-function -[PostCSS Lab Function]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-lab-functionw -[PostCSS OKLab Function]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-oklab-function diff --git a/vanilla/node_modules/@csstools/color-helpers/dist/index.d.ts b/vanilla/node_modules/@csstools/color-helpers/dist/index.d.ts deleted file mode 100644 index 2eb948c..0000000 --- a/vanilla/node_modules/@csstools/color-helpers/dist/index.d.ts +++ /dev/null @@ -1,429 +0,0 @@ -/** - * @param {Color} color [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function a98_RGB_to_XYZ_D50(x: Color): Color; - -export declare function clip(color: Color): Color; - -export declare type Color = [number, number, number]; - -/** - * WCAG 2.1 contrast ratio - */ -export declare function contrast_ratio_wcag_2_1(color1: Color, color2: Color): number; - -/** - * Convert an array of linear-light display-p3 RGB in the range 0.0-1.0 - * to gamma corrected form - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */ -export declare function gam_P3(RGB: Color): Color; - -/** - * Convert an array of linear-light sRGB values in the range 0.0-1.0 to gamma corrected form - * Extended transfer function: - * For negative values, linear portion extends on reflection - * of axis, then uses reflected pow below that - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://en.wikipedia.org/wiki/SRGB - */ -export declare function gam_sRGB(RGB: Color): Color; - -/** - * @param {Color} color [h, s, l] - * - Hue as degrees 0..360; - * - Saturation as number 0..100; - * - Lightness as number 0..100; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function HSL_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [h, w, b] - * - Hue as degrees 0..360; - * - Whiteness as number 0..100; - * - Blackness as number 0..100; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function HWB_to_XYZ_D50(x: Color): Color; - -export declare function inGamut(x: Color): boolean; - -/** - * @param {Color} color [l, a, b] - * - Lightness as number 0..100; - * - a as number -160..160; - * - b as number -160..160; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function Lab_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [l, c, h] - * - Lightness as number 0..100; - * - Chroma as number 0..230; - * - Hue as degrees 0..360; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function LCH_to_XYZ_D50(x: Color): Color; - -/** - * Convert an array of display-p3 RGB values in the range 0.0 - 1.0 - * to linear light (un-companded) form. - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */ -export declare function lin_P3(RGB: Color): Color; - -/** - * Convert an array of linear-light display-p3 values to CIE XYZ - * using D65 (no chromatic adaptation) - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html - */ -export declare function lin_P3_to_XYZ(rgb: Color): Color; - -/** - * @param {Color} color [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function lin_P3_to_XYZ_D50(x: Color): Color; - -/** - * Convert an array of of sRGB values where in-gamut values are in the range - * [0 - 1] to linear light (un-companded) form. - * Extended transfer function: - * For negative values, linear portion is extended on reflection of axis, - * then reflected power function is used. - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://en.wikipedia.org/wiki/SRGB - */ -export declare function lin_sRGB(RGB: Color): Color; - -/** - * Convert an array of linear-light sRGB values to CIE XYZ - * using sRGB's own white, D65 (no chromatic adaptation) - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */ -export declare function lin_sRGB_to_XYZ(rgb: Color): Color; - -/** - * @param {Color} color [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function lin_sRGB_to_XYZ_D50(x: Color): Color; - -export declare function mapGamut(startOKLCH: Color, toDestination: (x: Color) => Color, fromDestination: (x: Color) => Color): Color; - -/** - * @license MIT https://github.com/facelessuser/coloraide/blob/main/LICENSE.md - */ -export declare function mapGamutRayTrace(startOKLCH: Color, toLinear: (x: Color) => Color, fromLinear: (x: Color) => Color): Color; - -export declare const namedColors: Record<string, Color>; - -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js - */ -export declare function OKLab_to_OKLCH(OKLab: Color): Color; - -/** - * Given OKLab, convert to XYZ relative to D65 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js - */ -export declare function OKLab_to_XYZ(OKLab: Color): Color; - -/** - * @param {Color} color [l, a, b] - * - Lightness as number 0..1; - * - a as number 0..0.5; - * - b as number 0..0.5; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function OKLab_to_XYZ_D50(x: Color): Color; - -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js - */ -export declare function OKLCH_to_OKLab(OKLCH: Color): Color; - -/** - * @param {Color} color [l, c, h] - * - Lightness as number 0..1; - * - Chroma as number 0..0.5; - * - Hue as degrees 0..360; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function OKLCH_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function P3_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function ProPhoto_RGB_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function rec_2020_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function sRGB_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} a98 sRGB [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - */ -export declare function XYZ_D50_to_a98_RGB(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} HSL [r, g, b] - * - Hue as degrees 0..360; - * - Saturation as number 0..100; - * - Lightness as number 0..100; - */ -export declare function XYZ_D50_to_HSL(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} HWB [r, g, b] - * - Hue as degrees 0..360; - * - Whiteness as number 0..100; - * - Blackness as number 0..100; - */ -export declare function XYZ_D50_to_HWB(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} Lab [r, g, b] - * - Lightness as number 0..100; - * - a as number -160..160; - * - b as number -160..160; - */ -export declare function XYZ_D50_to_Lab(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} LCH [r, g, b] - * - Lightness as number 0..100; - * - Chroma as number 0..230; - * - Hue as degrees 0..360; - */ -export declare function XYZ_D50_to_LCH(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} P3 [r, g, b] - * - R as number 0..1; - * - G as number 0..1; - * - B as number 0..1; - */ -export declare function XYZ_D50_to_lin_P3(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} linear sRGB [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - */ -export declare function XYZ_D50_to_lin_sRGB(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} OKLab [r, g, b] - * - Lightness as number 0..1; - * - a as number 0..0.5; - * - b as number 0..0.5; - */ -export declare function XYZ_D50_to_OKLab(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} OKLCH [r, g, b] - * - Lightness as number 0..1; - * - Chroma as number 0..0.5; - * - Hue as degrees 0..360; - */ -export declare function XYZ_D50_to_OKLCH(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} P3 [r, g, b] - * - R as number 0..1; - * - G as number 0..1; - * - B as number 0..1; - */ -export declare function XYZ_D50_to_P3(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} ProPhoto [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - */ -export declare function XYZ_D50_to_ProPhoto(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} rec 2020 [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - */ -export declare function XYZ_D50_to_rec_2020(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} sRGB [r, g, b] - * - Red as number 0..1; - * - Green as number 0..1; - * - Blue as number 0..1; - */ -export declare function XYZ_D50_to_sRGB(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function XYZ_D50_to_XYZ_D50(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} D65 XYZ [x, y, z] - */ -export declare function XYZ_D50_to_XYZ_D65(x: Color): Color; - -/** - * @param {Color} color [x, y, z] - * - X as number 0..1; - * - Y as number 0..1; - * - Z as number 0..1; - * @return {Color} D50 XYZ [x, y, z] - */ -export declare function XYZ_D65_to_XYZ_D50(x: Color): Color; - -/** - * Convert XYZ to linear-light P3 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */ -export declare function XYZ_to_lin_P3(XYZ: Color): Color; - -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */ -export declare function XYZ_to_lin_sRGB(XYZ: Color): Color; - -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * - * XYZ <-> LMS matrices recalculated for consistent reference white - * @see https://github.com/w3c/csswg-drafts/issues/6642#issuecomment-943521484 - */ -export declare function XYZ_to_OKLab(XYZ: Color): Color; - -export { } diff --git a/vanilla/node_modules/@csstools/color-helpers/dist/index.mjs b/vanilla/node_modules/@csstools/color-helpers/dist/index.mjs deleted file mode 100644 index 904e6ca..0000000 --- a/vanilla/node_modules/@csstools/color-helpers/dist/index.mjs +++ /dev/null @@ -1,263 +0,0 @@ -function multiplyMatrices(t,n){return[t[0]*n[0]+t[1]*n[1]+t[2]*n[2],t[3]*n[0]+t[4]*n[1]+t[5]*n[2],t[6]*n[0]+t[7]*n[1]+t[8]*n[2]]}const t=[.955473421488075,-.02309845494876471,.06325924320057072,-.0283697093338637,1.0099953980813041,.021041441191917323,.012314014864481998,-.020507649298898964,1.330365926242124]; -/** - * Bradford chromatic adaptation from D50 to D65 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function D50_to_D65(n){return multiplyMatrices(t,n)}const n=[1.0479297925449969,.022946870601609652,-.05019226628920524,.02962780877005599,.9904344267538799,-.017073799063418826,-.009243040646204504,.015055191490298152,.7518742814281371]; -/** - * Bradford chromatic adaptation from D65 to D50 - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see http://www.brucelindbloom.com/index.html?Eqn_ChromAdapt.html - */function D65_to_D50(t){return multiplyMatrices(n,t)} -/** - * @param {number} hue - Hue as degrees 0..360 - * @param {number} sat - Saturation as percentage 0..100 - * @param {number} light - Lightness as percentage 0..100 - * @return {number[]} Array of sRGB components; in-gamut colors in range [0..1] - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hslToRgb.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hslToRgb.js - */function HSL_to_sRGB(t){let n=t[0]%360;const _=t[1]/100,o=t[2]/100;return n<0&&(n+=360),[HSL_to_sRGB_channel(0,n,_,o),HSL_to_sRGB_channel(8,n,_,o),HSL_to_sRGB_channel(4,n,_,o)]}function HSL_to_sRGB_channel(t,n,_,o){const e=(t+n/30)%12;return o-_*Math.min(o,1-o)*Math.max(-1,Math.min(e-3,9-e,1))} -/** - * @param {number} hue - Hue as degrees 0..360 - * @param {number} white - Whiteness as percentage 0..100 - * @param {number} black - Blackness as percentage 0..100 - * @return {number[]} Array of RGB components 0..1 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hwbToRgb.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/hwbToRgb.js - */function HWB_to_sRGB(t){const n=t[0],_=t[1]/100,o=t[2]/100;if(_+o>=1){const t=_/(_+o);return[t,t,t]}const e=HSL_to_sRGB([n,100,50]),a=1-_-o;return[e[0]*a+_,e[1]*a+_,e[2]*a+_]} -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function LCH_to_Lab(t){const n=t[2]*Math.PI/180;return[t[0],t[1]*Math.cos(n),t[1]*Math.sin(n)]} -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function Lab_to_LCH(t){const n=Math.sqrt(Math.pow(t[1],2)+Math.pow(t[2],2));let _=180*Math.atan2(t[2],t[1])/Math.PI;return _<0&&(_+=360),n<=.0015&&(_=NaN),[t[0],n,_]}const _=[.3457/.3585,1,.2958/.3585]; -/** - * Convert Lab to D50-adapted XYZ - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html - */function Lab_to_XYZ(t){const n=24389/27,o=216/24389,e=(t[0]+16)/116,a=t[1]/500+e,r=e-t[2]/200;return[(Math.pow(a,3)>o?Math.pow(a,3):(116*a-16)/n)*_[0],(t[0]>8?Math.pow((t[0]+16)/116,3):t[0]/n)*_[1],(Math.pow(r,3)>o?Math.pow(r,3):(116*r-16)/n)*_[2]]} -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js - */function OKLCH_to_OKLab(t){const n=t[2]*Math.PI/180;return[t[0],t[1]*Math.cos(n),t[1]*Math.sin(n)]} -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js - */function OKLab_to_OKLCH(t){const n=Math.sqrt(t[1]**2+t[2]**2);let _=180*Math.atan2(t[2],t[1])/Math.PI;return _<0&&(_+=360),n<=4e-6&&(_=NaN),[t[0],n,_]}const o=[1.2268798758459243,-.5578149944602171,.2813910456659647,-.0405757452148008,1.112286803280317,-.0717110580655164,-.0763729366746601,-.4214933324022432,1.5869240198367816],e=[1,.3963377773761749,.2158037573099136,1,-.1055613458156586,-.0638541728258133,1,-.0894841775298119,-1.2914855480194092]; -/** - * Given OKLab, convert to XYZ relative to D65 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js - */ -function OKLab_to_XYZ(t){const n=multiplyMatrices(e,t);return multiplyMatrices(o,[n[0]**3,n[1]**3,n[2]**3])} -/** - * Assuming XYZ is relative to D50, convert to CIE Lab - * from CIE standard, which now defines these as a rational fraction - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function XYZ_to_Lab(t){const n=compute_f(t[0]/_[0]),o=compute_f(t[1]/_[1]);return[116*o-16,500*(n-o),200*(o-compute_f(t[2]/_[2]))]}const a=216/24389,r=24389/27;function compute_f(t){return t>a?Math.cbrt(t):(r*t+16)/116}const l=[.819022437996703,.3619062600528904,-.1288737815209879,.0329836539323885,.9292868615863434,.0361446663506424,.0481771893596242,.2642395317527308,.6335478284694309],i=[.210454268309314,.7936177747023054,-.0040720430116193,1.9779985324311684,-2.42859224204858,.450593709617411,.0259040424655478,.7827717124575296,-.8086757549230774]; -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * - * XYZ <-> LMS matrices recalculated for consistent reference white - * @see https://github.com/w3c/csswg-drafts/issues/6642#issuecomment-943521484 - */ -function XYZ_to_OKLab(t){const n=multiplyMatrices(l,t);return multiplyMatrices(i,[Math.cbrt(n[0]),Math.cbrt(n[1]),Math.cbrt(n[2])])}const c=[30757411/17917100,-6372589/17917100,-4539589/17917100,-.666684351832489,1.616481236634939,467509/29648200,792561/44930125,-1921689/44930125,.942103121235474]; -/** - * Convert XYZ to linear-light rec2020 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */const u=[446124/178915,-333277/357830,-72051/178915,-14852/17905,63121/35810,423/17905,11844/330415,-50337/660830,316169/330415]; -/** - * Convert XYZ to linear-light P3 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function XYZ_to_lin_P3(t){return multiplyMatrices(u,t)}const s=[1.3457868816471583,-.25557208737979464,-.05110186497554526,-.5446307051249019,1.5082477428451468,.02052744743642139,0,0,1.2119675456389452]; -/** - * Convert D50 XYZ to linear-light prophoto-rgb - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html - */const h=[1829569/896150,-506331/896150,-308931/896150,-851781/878810,1648619/878810,36519/878810,16779/1248040,-147721/1248040,1266979/1248040]; -/** - * Convert XYZ to linear-light a98-rgb - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */const m=[12831/3959,-329/214,-1974/3959,-851781/878810,1648619/878810,36519/878810,705/12673,-2585/12673,705/667]; -/** - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function XYZ_to_lin_sRGB(t){return multiplyMatrices(m,t)} -/** - * Convert an array of linear-light rec2020 RGB in the range 0.0-1.0 - * to gamma corrected form ITU-R BT.2020-2 p.4 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function gam_2020_channel(t){const n=t<0?-1:1,_=Math.abs(t);return n*Math.pow(_,1/2.4)} -/** - * Convert an array of linear-light sRGB values in the range 0.0-1.0 to gamma corrected form - * Extended transfer function: - * For negative values, linear portion extends on reflection - * of axis, then uses reflected pow below that - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://en.wikipedia.org/wiki/SRGB - */function gam_sRGB(t){return[gam_sRGB_channel(t[0]),gam_sRGB_channel(t[1]),gam_sRGB_channel(t[2])]}function gam_sRGB_channel(t){const n=t<0?-1:1,_=Math.abs(t);return _>.0031308?n*(1.055*Math.pow(_,1/2.4)-.055):12.92*t} -/** - * Convert an array of linear-light display-p3 RGB in the range 0.0-1.0 - * to gamma corrected form - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function gam_P3(t){return gam_sRGB(t)} -/** - * Convert an array of linear-light prophoto-rgb in the range 0.0-1.0 - * to gamma corrected form. - * Transfer curve is gamma 1.8 with a small linear portion. - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */const D=1/512;function gam_ProPhoto_channel(t){const n=t<0?-1:1,_=Math.abs(t);return _>=D?n*Math.pow(_,1/1.8):16*t} -/** - * Convert an array of linear-light a98-rgb in the range 0.0-1.0 - * to gamma corrected form. Negative values are also now accepted - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function gam_a98rgb_channel(t){const n=t<0?-1:1,_=Math.abs(t);return n*Math.pow(_,256/563)} -/** - * Convert an array of rec2020 RGB values in the range 0.0 - 1.0 - * to linear light (un-companded) form. - * ITU-R BT.2020-2 p.4 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function lin_2020_channel(t){const n=t<0?-1:1,_=Math.abs(t);return n*Math.pow(_,2.4)}const b=[63426534/99577255,20160776/139408157,47086771/278816314,26158966/99577255,.677998071518871,8267143/139408157,0,19567812/697040785,1.0609850577107909]; -/** - * Convert an array of linear-light rec2020 values to CIE XYZ - * using D65 (no chromatic adaptation) - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html - */ -/** - * Convert an array of of sRGB values where in-gamut values are in the range - * [0 - 1] to linear light (un-companded) form. - * Extended transfer function: - * For negative values, linear portion is extended on reflection of axis, - * then reflected power function is used. - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://en.wikipedia.org/wiki/SRGB - */ -function lin_sRGB(t){return[lin_sRGB_channel(t[0]),lin_sRGB_channel(t[1]),lin_sRGB_channel(t[2])]}function lin_sRGB_channel(t){const n=t<0?-1:1,_=Math.abs(t);return _<=.04045?t/12.92:n*Math.pow((_+.055)/1.055,2.4)} -/** - * Convert an array of display-p3 RGB values in the range 0.0 - 1.0 - * to linear light (un-companded) form. - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function lin_P3(t){return lin_sRGB(t)}const g=[608311/1250200,189793/714400,198249/1000160,35783/156275,247089/357200,198249/2500400,0,32229/714400,5220557/5000800]; -/** - * Convert an array of linear-light display-p3 values to CIE XYZ - * using D65 (no chromatic adaptation) - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html - */function lin_P3_to_XYZ(t){return multiplyMatrices(g,t)} -/** - * Convert an array of prophoto-rgb values where in-gamut Colors are in the - * range [0.0 - 1.0] to linear light (un-companded) form. Transfer curve is - * gamma 1.8 with a small linear portion. Extended transfer function - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */const X=16/512;function lin_ProPhoto_channel(t){const n=t<0?-1:1,_=Math.abs(t);return _<=X?t/16:n*Math.pow(_,1.8)}const Y=[.7977666449006423,.13518129740053308,.0313477341283922,.2880748288194013,.711835234241873,8993693872564e-17,0,0,.8251046025104602]; -/** - * Convert an array of linear-light prophoto-rgb values to CIE D50 XYZ. - * Matrix cannot be expressed in rational form, but is calculated to 64 bit accuracy. - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see see https://github.com/w3c/csswg-drafts/issues/7675 - */function lin_a98rgb_channel(t){const n=t<0?-1:1,_=Math.abs(t);return n*Math.pow(_,563/256)}const Z=[573536/994567,263643/1420810,187206/994567,591459/1989134,6239551/9945670,374412/4972835,53769/1989134,351524/4972835,4929758/4972835]; -/** - * Convert an array of linear-light a98-rgb values to CIE XYZ - * http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html - * has greater numerical precision than section 4.3.5.3 of - * https://www.adobe.com/digitalimag/pdfs/AdobeRGB1998.pdf - * but the values below were calculated from first principles - * from the chromaticity coordinates of R G B W - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html - * @see https://www.adobe.com/digitalimag/pdfs/AdobeRGB1998.pdf - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/matrixmaker.html - */const f=[506752/1228815,87881/245763,12673/70218,87098/409605,175762/245763,12673/175545,7918/409605,87881/737289,1001167/1053270]; -/** - * Convert an array of linear-light sRGB values to CIE XYZ - * using sRGB's own white, D65 (no chromatic adaptation) - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */function lin_sRGB_to_XYZ(t){return multiplyMatrices(f,t)} -/** - * Convert an array of gamma-corrected sRGB values in the 0.0 to 1.0 range to HSL. - * - * @param {Color} RGB [r, g, b] - * - Red component 0..1 - * - Green component 0..1 - * - Blue component 0..1 - * @return {number[]} Array of HSL values: Hue as degrees 0..360, Saturation and Lightness as percentages 0..100 - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/utilities.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/better-rgbToHsl.js - */function sRGB_to_HSL(t){const n=t[0],_=t[1],o=t[2],e=Math.max(n,_,o),a=Math.min(n,_,o),r=(a+e)/2,l=e-a;let i=Number.NaN,c=0;if(0!==Math.round(1e5*l)){const t=Math.round(1e5*r);switch(c=0===t||1e5===t?0:(e-r)/Math.min(r,1-r),e){case n:i=(_-o)/l+(_<o?6:0);break;case _:i=(o-n)/l+2;break;case o:i=(n-_)/l+4}i*=60}c<0&&(i+=180,c=Math.abs(c)),i>=360&&(i-=360);return c<=1e-5&&(i=NaN),[i,100*c,100*r]}function sRGB_to_Hue(t){const n=t[0],_=t[1],o=t[2],e=Math.max(n,_,o),a=Math.min(n,_,o);let r=Number.NaN;const l=e-a;if(0!==l){switch(e){case n:r=(_-o)/l+(_<o?6:0);break;case _:r=(o-n)/l+2;break;case o:r=(n-_)/l+4}r*=60}return r>=360&&(r-=360),r}function sRGB_to_XYZ_D50(t){let n=t;return n=lin_sRGB(n),n=lin_sRGB_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_sRGB(t){let n=t;return n=D50_to_D65(n),n=XYZ_to_lin_sRGB(n),n=gam_sRGB(n),n}function HSL_to_XYZ_D50(t){let n=t;return n=HSL_to_sRGB(n),n=lin_sRGB(n),n=lin_sRGB_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_HSL(t){let n=t;return n=D50_to_D65(n),n=XYZ_to_lin_sRGB(n),n=gam_sRGB(n),n=sRGB_to_HSL(n),n}function HWB_to_XYZ_D50(t){let n=t;return n=HWB_to_sRGB(n),n=lin_sRGB(n),n=lin_sRGB_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_HWB(t){let n=t;n=D50_to_D65(n),n=XYZ_to_lin_sRGB(n);const _=gam_sRGB(n),o=Math.min(_[0],_[1],_[2]),e=1-Math.max(_[0],_[1],_[2]);let a=sRGB_to_Hue(_);return o+e>=.99999&&(a=NaN),[a,100*o,100*e]}function Lab_to_XYZ_D50(t){let n=t;return n=Lab_to_XYZ(n),n}function XYZ_D50_to_Lab(t){let n=t;return n=XYZ_to_Lab(n),n}function LCH_to_XYZ_D50(t){let n=t;return n=LCH_to_Lab(n),n=Lab_to_XYZ(n),n}function XYZ_D50_to_LCH(t){let n=t;return n=XYZ_to_Lab(n),n=Lab_to_LCH(n),n}function OKLab_to_XYZ_D50(t){let n=t;return n=OKLab_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_OKLab(t){let n=t;return n=D50_to_D65(n),n=XYZ_to_OKLab(n),n}function OKLCH_to_XYZ_D50(t){let n=t;return n=OKLCH_to_OKLab(n),n=OKLab_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_OKLCH(t){let n=t;return n=D50_to_D65(n),n=XYZ_to_OKLab(n),n=OKLab_to_OKLCH(n),n}function lin_sRGB_to_XYZ_D50(t){let n=t;return n=lin_sRGB_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_lin_sRGB(t){let n=t;return n=D50_to_D65(n),n=XYZ_to_lin_sRGB(n),n}function a98_RGB_to_XYZ_D50(t){let n=t; -/** - * Convert an array of a98-rgb values in the range 0.0 - 1.0 - * to linear light (un-companded) form. Negative values are also now accepted - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/conversions.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - */ -var _;return n=[lin_a98rgb_channel((_=n)[0]),lin_a98rgb_channel(_[1]),lin_a98rgb_channel(_[2])],n=multiplyMatrices(Z,n),n=D65_to_D50(n),n}function XYZ_D50_to_a98_RGB(t){let n=t;var _;return n=D50_to_D65(n),n=multiplyMatrices(h,n),n=[gam_a98rgb_channel((_=n)[0]),gam_a98rgb_channel(_[1]),gam_a98rgb_channel(_[2])],n}function P3_to_XYZ_D50(t){let n=t;return n=lin_P3(n),n=lin_P3_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_P3(t){let n=t;return n=D50_to_D65(n),n=XYZ_to_lin_P3(n),n=gam_P3(n),n}function lin_P3_to_XYZ_D50(t){let n=t;return n=lin_P3_to_XYZ(n),n=D65_to_D50(n),n}function XYZ_D50_to_lin_P3(t){let n=t;return n=D50_to_D65(n),n=XYZ_to_lin_P3(n),n}function rec_2020_to_XYZ_D50(t){let n=t;var _;return n=[lin_2020_channel((_=n)[0]),lin_2020_channel(_[1]),lin_2020_channel(_[2])],n=multiplyMatrices(b,n),n=D65_to_D50(n),n}function XYZ_D50_to_rec_2020(t){let n=t;var _;return n=D50_to_D65(n),n=multiplyMatrices(c,n),n=[gam_2020_channel((_=n)[0]),gam_2020_channel(_[1]),gam_2020_channel(_[2])],n}function ProPhoto_RGB_to_XYZ_D50(t){let n=t;var _;return n=[lin_ProPhoto_channel((_=n)[0]),lin_ProPhoto_channel(_[1]),lin_ProPhoto_channel(_[2])],n=multiplyMatrices(Y,n),n}function XYZ_D50_to_ProPhoto(t){let n=t;var _;return n=multiplyMatrices(s,n),n=[gam_ProPhoto_channel((_=n)[0]),gam_ProPhoto_channel(_[1]),gam_ProPhoto_channel(_[2])],n}function XYZ_D65_to_XYZ_D50(t){let n=t;return n=D65_to_D50(n),n}function XYZ_D50_to_XYZ_D65(t){let n=t;return n=D50_to_D65(n),n}function XYZ_D50_to_XYZ_D50(t){return t}function inGamut(t){return t[0]>=-1e-4&&t[0]<=1.0001&&t[1]>=-1e-4&&t[1]<=1.0001&&t[2]>=-1e-4&&t[2]<=1.0001}function clip(t){return[t[0]<0?0:t[0]>1?1:t[0],t[1]<0?0:t[1]>1?1:t[1],t[2]<0?0:t[2]>1?1:t[2]]} -/** - * @description Calculate deltaE OK which is the simple root sum of squares - * @param {number[]} reference - Array of OKLab values: L as 0..1, a and b as -1..1 - * @param {number[]} sample - Array of OKLab values: L as 0..1, a and b as -1..1 - * @return {number} How different a color sample is from reference - * - * @license W3C https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document - * @copyright This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/blob/main/css-color-4/deltaEOK.js. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang). - * @see https://github.com/w3c/csswg-drafts/blob/main/css-color-4/deltaEOK.js - */function deltaEOK(t,n){const[_,o,e]=t,[a,r,l]=n,i=_-a,c=o-r,u=e-l;return Math.sqrt(i**2+c**2+u**2)}const M=.02,p=1e-4;function mapGamut(t,n,_){const o=t;let e=clip(n(o)),a=deltaEOK(OKLCH_to_OKLab(_(e)),OKLCH_to_OKLab(o));if(a<M)return e;let r=0,l=o[1],i=!0;for(;l-r>p;){const t=(r+l)/2;if(o[1]=t,i&&inGamut(n(o)))r=t;else if(e=clip(n(o)),a=deltaEOK(OKLCH_to_OKLab(_(e)),OKLCH_to_OKLab(o)),a<M){if(M-a<p)return e;i=!1,r=t}else l=t}return clip(n([...o]))} -/** - * @license MIT https://github.com/facelessuser/coloraide/blob/main/LICENSE.md - */function mapGamutRayTrace(t,n,_){const o=t[0],e=t[2];let a=n(t);const r=n([o,0,e]);for(let t=0;t<4;t++){if(t>0){const t=_(a);t[0]=o,t[2]=e,a=n(t)}const l=rayTraceBox(r,a);if(!l)break;a=l}return clip(a)}function rayTraceBox(t,n){let _=1/0,o=-1/0;const e=[0,0,0];for(let a=0;a<3;a++){const r=t[a],l=n[a]-r;e[a]=l;const i=0,c=1;if(l){const t=1/l,n=(i-r)*t,e=(c-r)*t;o=Math.max(Math.min(n,e),o),_=Math.min(Math.max(n,e),_)}else if(r<i||r>c)return!1}return!(o>_||_<0)&&(o<0&&(o=_),!!isFinite(o)&&[t[0]+e[0]*o,t[1]+e[1]*o,t[2]+e[2]*o])}const d={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]};function luminance(t){const[n,_,o]=t.map(t=>t<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4));return.2126*n+.7152*_+.0722*o}function contrast_ratio_wcag_2_1(t,n){const _=luminance(t),o=luminance(n);return(Math.max(_,o)+.05)/(Math.min(_,o)+.05)}export{HSL_to_XYZ_D50,HWB_to_XYZ_D50,LCH_to_XYZ_D50,Lab_to_XYZ_D50,OKLCH_to_OKLab,OKLCH_to_XYZ_D50,OKLab_to_OKLCH,OKLab_to_XYZ,OKLab_to_XYZ_D50,P3_to_XYZ_D50,ProPhoto_RGB_to_XYZ_D50,XYZ_D50_to_HSL,XYZ_D50_to_HWB,XYZ_D50_to_LCH,XYZ_D50_to_Lab,XYZ_D50_to_OKLCH,XYZ_D50_to_OKLab,XYZ_D50_to_P3,XYZ_D50_to_ProPhoto,XYZ_D50_to_XYZ_D50,XYZ_D50_to_XYZ_D65,XYZ_D50_to_a98_RGB,XYZ_D50_to_lin_P3,XYZ_D50_to_lin_sRGB,XYZ_D50_to_rec_2020,XYZ_D50_to_sRGB,XYZ_D65_to_XYZ_D50,XYZ_to_OKLab,XYZ_to_lin_P3,XYZ_to_lin_sRGB,a98_RGB_to_XYZ_D50,clip,contrast_ratio_wcag_2_1,gam_P3,gam_sRGB,inGamut,lin_P3,lin_P3_to_XYZ,lin_P3_to_XYZ_D50,lin_sRGB,lin_sRGB_to_XYZ,lin_sRGB_to_XYZ_D50,mapGamut,mapGamutRayTrace,d as namedColors,rec_2020_to_XYZ_D50,sRGB_to_XYZ_D50}; diff --git a/vanilla/node_modules/@csstools/color-helpers/package.json b/vanilla/node_modules/@csstools/color-helpers/package.json deleted file mode 100644 index b16eddb..0000000 --- a/vanilla/node_modules/@csstools/color-helpers/package.json +++ /dev/null @@ -1,55 +0,0 @@ -{ - "name": "@csstools/color-helpers", - "description": "Color helpers to ease transformation between formats, gamut, etc", - "version": "6.0.1", - "contributors": [ - { - "name": "Antonio Laguna", - "email": "antonio@laguna.es", - "url": "https://antonio.laguna.es" - }, - { - "name": "Romain Menke", - "email": "romainmenke@gmail.com" - } - ], - "license": "MIT-0", - "funding": [ - { - "type": "github", - "url": "https://github.com/sponsors/csstools" - }, - { - "type": "opencollective", - "url": "https://opencollective.com/csstools" - } - ], - "engines": { - "node": ">=20.19.0" - }, - "type": "module", - "exports": { - ".": { - "types": "./dist/index.d.ts", - "default": "./dist/index.mjs" - } - }, - "files": [ - "CHANGELOG.md", - "LICENSE.md", - "README.md", - "dist" - ], - "scripts": {}, - "homepage": "https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers#readme", - "repository": { - "type": "git", - "url": "git+https://github.com/csstools/postcss-plugins.git", - "directory": "packages/color-helpers" - }, - "bugs": "https://github.com/csstools/postcss-plugins/issues", - "keywords": [ - "colors", - "css" - ] -} |