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| Bug #19427 | hsl:fromRGB() - wrong calculation of SATURATION | ||
|---|---|---|---|
| Submitted: | 2012-05-20 20:04 UTC | ||
| From: | dpmancus | Assigned: | |
| Status: | Open | Package: | Image_Color2 (version 0.1.5) |
| PHP Version: | 5.3.9 | OS: | Winzoz XP :) |
| Roadmaps: | (Not assigned) | ||
[2012-05-20 20:04 UTC] dpmancus
(dpmancus dpmancus)
Description:
------------
the right formula is
$s = $l > 0.5 ? $delta / (2 - $max - $min) : $delta / ($max + $min);