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    ImagickKernel::addKernel

    (PECL imagick >= 3.3.0)

    ImagickKernel::addKernel — Attach another kernel to a kernel list

    説明

    public ImagickKernel::addKernel(ImagickKernel $ImagickKernel): void

    Attach another kernel to this kernel to allow them to both be applied in a single morphology or filter function. Returns the new combined kernel.

    パラメータ

    ImagickKernel

    戻り値

    例

    例1 ImagickKernel::addKernel()

    <?php
    function addKernel($imagePath) {
    $matrix1 = [
    [-    1, -1, -1],
    [     0, 0, 0],
    [     1, 1, 1],
    ];

    $matrix2 = [
    [-    1, 0, 1],
    [-    1, 0, 1],
    [-    1, 0, 1],
    ];

    $kernel1 = ImagickKernel::fromMatrix($matrix1);
    $kernel2 = ImagickKernel::fromMatrix($matrix2);
    $kernel1->addKernel($kernel2);

    $imagick = new \Imagick(realpath($imagePath));
    $imagick->filter($kernel1);
    header("Content-Type: image/jpg");
    echo     $imagick->getImageBlob();

    }

    ?>

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