biano / coma
库,用于在RGB、XYZ和Lab色彩空间之间转换颜色,并计算CIE76和CIE94等颜色距离度量指标。
1.1.0
2024-06-18 10:42 UTC
Requires
- php: ^8.1
Requires (Dev)
- biano/coding-standard: ^4.1
- ergebnis/composer-normalize: ^2.43
- phpstan/phpstan: ^1.11
- phpunit/phpunit: ^11.0
- roave/security-advisories: dev-latest
- shipmonk/composer-dependency-analyser: ^1.5
- squizlabs/php_codesniffer: ^3.10
This package is auto-updated.
Last update: 2024-09-18 12:09:43 UTC
README
PHP库,用于在 sRGB、XYZ 和 Lab 色彩空间之间进行转换,并计算各种 颜色距离度量指标(delta E)。
目前实现了CIE76、CIE94和CIEDE2000。
use Biano\Coma\ColorDistance; use Biano\Coma\sRGB; $color1 = new sRGB(1, 5, 250); $color2 = new sRGB(0, 0, 208); $cd = new ColorDistance; $cie94 = $cd->cie94($color1, $color2); echo 'The CIE94 ∆E is ' . $cie94 . ' between ' . $color1->toHex() . ' and ' . $color2->toHex() . '.';