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Diffstat (limited to 'scripts/theme-studio/colormath.js')
| -rw-r--r-- | scripts/theme-studio/colormath.js | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/scripts/theme-studio/colormath.js b/scripts/theme-studio/colormath.js index 2a7328e54..b57da9131 100644 --- a/scripts/theme-studio/colormath.js +++ b/scripts/theme-studio/colormath.js @@ -217,4 +217,9 @@ function reliefColors(bgHex) { return { hl: one(1.2, 0x8000), sh: one(0.6, 0x4000) }; } -export { srgb2oklab, oklab2oklch, oklch2oklab, oklch2hex, apca, deltaE, hex2rgb, lin, rl, contrast, rating, hsv2rgb, rgb2hsv, rgb2hex, oklab2lrgb, inGamut, lrgb2hex, planeCell, paletteWarnings, reliefColors }; +// OKLCH of a hex, and the pure black/white endpoint test. Shared by app-core +// and palette-generator-core (both previously kept their own identical copies). +function oklchOf(hex){return oklab2oklch(srgb2oklab(hex));} +function isPureEndpointHex(hex){const h=(hex||'').toLowerCase();return h==='#ffffff'||h==='#000000';} + +export { srgb2oklab, oklab2oklch, oklch2oklab, oklch2hex, apca, deltaE, hex2rgb, lin, rl, contrast, rating, hsv2rgb, rgb2hsv, rgb2hex, oklab2lrgb, inGamut, lrgb2hex, planeCell, paletteWarnings, reliefColors, oklchOf, isPureEndpointHex }; |