ImagickKernel::addKernel
(PECL imagick >= 3.3.0)
ImagickKernel::addKernel — Description
Description
public void ImagickKernel::addKernel ( ImagickKernel $ImagickKernel )Attach another kernel to this kernel to allow them to both be applied in a single morphology or filter function. Returns the new combined kernel.
Parameters
ImagickKernel
Return Values
Examples
Example #1 ImagickKernel::addKernel()
<?php
function?addKernel($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();
}
?>← ImagickKernel
ImagickKernel::addUnityKernel →
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