note 124363 added to imagick.convolveimage

The provided example is wrong. Here's a correct sample: $matrix = [[1,-1,1],[-1,1,-1],[1,-1,1]]; $kernel = \ImagickKernel::fromMatrix($matrix); $imagick = new Imagick(); $imagick->readimage($file.'/z.png'); $imagick->convolveImage ($kernel); $imagick->writeimage('convolve.png'); $imagick->clear(); $imagick->destroy(); ---- Server IP: 208.43.231.9 Probable Submitter: 82.199.157.54 (proxied: 68.148.128.148) ---- Manual Page -- http://php.net/manual/en/imagick.convolveimage.php Edit -- https://master.php.net/note/edit/124363 Del: integrated -- https://master.php.net/note/delete/124363/integrated Del: useless -- https://master.php.net/note/delete/124363/useless Del: bad code -- https://master.php.net/note/delete/124363/bad+code Del: spam -- https://master.php.net/note/delete/124363/spam Del: non-english -- https://master.php.net/note/delete/124363/non-english Del: in docs -- https://master.php.net/note/delete/124363/in+docs Del: other reasons-- https://master.php.net/note/delete/124363 Reject -- https://master.php.net/note/reject/124363 Search -- https://master.php.net/manage/user-notes.php