ImagickPixel::setColorValue
ImagickPixelIterator
ImagickPixel
PHP Manual

# ImagickPixel::setHSL

(PECL imagick 2.0.0)

ImagickPixel::setHSL — Sets the normalized HSL color

### Descrição

bool ImagickPixel::setHSL ( float `$hue` , float `$saturation` , float `$luminosity` )
Aviso

Esta função não está documentada; somente a lista de argumentos está disponível.

Sets the color described by the ImagickPixel object using normalized values for hue, saturation and luminosity.

### Parâmetros

`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.

### Valor Retornado

Returns `TRUE` on success.

### Notas

> Nota:

> Available with ImageMagick library version 6.2.9 and higher.

ImagickPixel::setColorValue
ImagickPixelIterator
ImagickPixel
PHP Manual