ImagickPixel::getHSL

    (PECL imagick 2, PECL imagick 3)

    ImagickPixel::getHSL — Returns the normalized HSL color of the ImagickPixel object

    Descrição

    publicImagickPixel::getHSL(): array

    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.

    Parâmetros

    Esta função não possui parâmetros.

    Valor Retornado

    Returns the HSL value in an array with the keys "hue", "saturation", and "luminosity". Throws ImagickPixelException on failure.

    Exemplos

    Exemplo #1 Basic Imagick::getHSL() example

    <?php

    $color     = new ImagickPixel('rgb(90%, 10%, 10%)');

    $colorInfo = $color->getHSL();

    print_r($colorInfo);

    ?>

    O exemplo acima produzirá:

    Array ( [hue] => 0 [saturation] => 0.80001220740379 [luminosity] => 0.50000762951095 )

    Notas

    Nota:

    Available with ImageMagick library version 6.2.9 and higher.

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