ImagickPixel::getColorValueQuantum

    (PECL imagick 2 >= 2.3.0, PECL imagick 3)

    ImagickPixel::getColorValueQuantum — Gets the quantum value of a color in the ImagickPixel

    Description

    publicImagickPixel::getColorValueQuantum(int$color): int|float

    Gets the quantum value of a color in the ImagickPixel. Return value is a float if ImageMagick was compiled with HDRI, otherwise an integer.

    Liste de paramètres

    Cette fonction ne contient aucun paramètre.

    Valeurs de retour

    The quantum value of the color element. Float if ImageMagick was compiled with HDRI, otherwise an int.

    Exemples

    Exemple #1 ImagickPixel::getColorValueQuantum()

    <?php
    $color     = new \ImagickPixel('rgb(128, 5, 255)');
    $colorRed = $color->getColorValueQuantum(\Imagick::COLOR_RED);
    $colorGreen = $color->getColorValueQuantum(\Imagick::COLOR_GREEN);
    $colorBlue = $color->getColorValueQuantum(\Imagick::COLOR_BLUE);
    $colorAlpha = $color->getColorValueQuantum(\Imagick::COLOR_ALPHA);

    printf(
    "Red: %s Green: %s Blue %s Alpha: %s",
    $colorRed,
    $colorGreen,
    $colorBlue,
    $colorAlpha
    );

    ?>
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