ImagickPixel::getHSL
(PECL imagick 2, PECL imagick 3)
ImagickPixel::getHSL — Returns the normalized HSL color of the ImagickPixel object
Description
public ImagickPixel::getHSL():
array
Parameters
This function has no parameters.
Return Values
Returns the HSL value in an array with the keys "hue",
"saturation", and "luminosity". Throws ImagickPixelException on failure.
Examples
Example #1 Basic Imagick::getHSL() example
<?php
$color = new ImagickPixel('rgb(90%, 10%, 10%)');
$colorInfo = $color->getHSL();
print_r($colorInfo);
?>
The above example will output:
Array
(
[hue] => 0
[saturation] => 0.80001220740379
[luminosity] => 0.50000762951095
)
Notes
Note:
Available with ImageMagick library version 6.2.9 and higher.