diff options
| author | Julius Härtl <jus@bitgrid.net> | 2017-08-01 20:09:07 +0300 |
|---|---|---|
| committer | Julius Härtl <jus@bitgrid.net> | 2017-08-04 13:13:33 +0300 |
| commit | 796f0f93336f3a6d7b954f0c673bec04a3e17147 (patch) | |
| tree | 7da56f7f7853039f8f11990fc1208b7d2a95f6cf | |
| parent | 91b6d903f72da52152b6e9d194365193e0b47199 (diff) | |
Use same lightness calculation as the SCSS compiler for theming
Signed-off-by: Julius Härtl <jus@bitgrid.net>
| -rw-r--r-- | apps/theming/lib/Util.php | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/apps/theming/lib/Util.php b/apps/theming/lib/Util.php index 286756a4849..e5fa90cb344 100644 --- a/apps/theming/lib/Util.php +++ b/apps/theming/lib/Util.php @@ -30,6 +30,7 @@ use OCP\Files\NotFoundException; use OCP\Files\SimpleFS\ISimpleFile; use OCP\IConfig; use OCP\Files\IRootFolder; +use Leafo\ScssPhp\Compiler; class Util { @@ -95,10 +96,12 @@ class Util { if (strlen($hex) !== 6) { return 0; } - $r = hexdec(substr($hex, 0, 2)); - $g = hexdec(substr($hex, 2, 2)); - $b = hexdec(substr($hex, 4, 2)); - return (0.299 * $r + 0.587 * $g + 0.114 * $b)/255; + $red = hexdec(substr($hex, 0, 2)); + $green = hexdec(substr($hex, 2, 2)); + $blue = hexdec(substr($hex, 4, 2)); + $compiler = new Compiler(); + $hsl = $compiler->toHSL($red, $green, $blue); + return $hsl[3]/100; } /** |