ImagickPixel::setHSL()
ImagickPixel::setHSL - Sets the normalized HSL color
Syntax
bool ImagickPixel::setHSL (
float $hue,
float $saturation,
float $luminosity)
Arguments
- hue - The normalized value for hue, described as a fractional arc (between 0 and 1) of the hue circle, where the zero value is red.
- saturation - The normalized value for saturation, with 1 as full saturation.
- luminosity - The normalized value for luminosity, on a scale from black at 0 to white at 1, with the full HS value at 0.5 luminosity.
Description
Sets the color described by the ImagickPixel object using normalized values for hue, saturation and luminosity.
Version
PHP PECL imagick 2.0.0
Return value
Returns TRUE on success.
