ImagickPixel::getHSL
(PECL imagick 2.0.0)
ImagickPixel::getHSL — Returns the normalized HSL color of the ImagickPixel object
Description
array ImagickPixel::getHSL
( void
)
Warning
This function is currently not documented; only its argument list is available.
Returns the normalized HSL color described by the ImagickPixel object, with each of the three values as floating point numbers between 0.0 and 1.0.
Return Values
Returns the HSL value in an array with the keys "hue", "saturation", and "luminosity". Throws ImagickPixelException on failure.
Notes
Note:
Available with ImageMagick library version 6.2.9 and higher.