ImagickPixel::getColorValueQuantum

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

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

    Descrição

    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.

    Parâmetros

    Esta função não possui parâmetros.

    Valor Retornado

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

    Exemplos

    Exemplo #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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