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    ImagickPixel::getColorCount

    (PECL imagick 2, PECL imagick 3)

    ImagickPixel::getColorCount — Returns the color count associated with this color

    说明

    public ImagickPixel::getColorCount(): int

    Returns the color count associated with this color.

    The color count is the number of pixels in the image that have the same color as this ImagickPixel.

    ImagickPixel::getColorCount appears to only work for ImagickPixel objects created through Imagick::getImageHistogram()

    参数

    此函数没有参数。

    返回值

    Returns the color count as an integer on success, throws ImagickPixelException on failure.

    示例

    示例 #1 ImagickPixel getColorCount()

    <?php
    $imagick     = new \Imagick();
    $imagick->newPseudoImage(640, 480, "magick:logo");
    $histogramElements = $imagick->getImageHistogram();
    $lastColor = array_pop($histogramElements);
    echo     "Last pixel color count is: ".$lastColor->getColorCount();
    ?>

    The output for this will be similar to: 

    Last pixel color count is: 256244

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