note 101027 added to function.imagick-queryfontmetrics

Up to and including imagick 3.0.1, queryfontmetrics would output size data based on an image resolution of 72x72. (see bug: http://pecl.php.net/bugs/bug.php?id=19907) Should you have set a resolution other than this and be using 3.0.1 or below, you need to scale measurements up by a factor of YOUR_RESOLUTION / 72 e.g. assuming you've set a resolution of 300 <?php $im = new Imagick(); $im->setResolution(300,300); $draw = new ImagickDraw(); $draw->setFont('/path/to/arial.ttf'); $draw->setFontSize(72 * (300 / 72)); $data = $im->queryfontmetrics($draw, 'hello world'); var_dump($data); ?> In 3.0.2 and above, the solution is to set the resolution on the draw object to that of the image resolution <?php $im = new Imagick(); $im->setResolution(300,300); $draw = new ImagickDraw(); $draw->setResolution(300,300); $draw->setFont('/path/to/arial.ttf'); $draw->setFontSize(72); $draw->setFillColor('#ff0000'); $data = $im->queryFontMetrics($draw, $string); var_dump($data); ?> ---- Server IP: 87.124.126.137 Probable Submitter: 95.150.178.175 (proxied: 95.150.178.175) ---- Manual Page -- http://www.php.net/manual/en/function.imagick-queryfontmetrics.php Edit -- https://master.php.net/note/edit/101027 Del: integrated -- https://master.php.net/note/delete/101027/integrated Del: useless -- https://master.php.net/note/delete/101027/useless Del: bad code -- https://master.php.net/note/delete/101027/bad+code Del: spam -- https://master.php.net/note/delete/101027/spam Del: non-english -- https://master.php.net/note/delete/101027/non-english Del: in docs -- https://master.php.net/note/delete/101027/in+docs Del: other reasons-- https://master.php.net/note/delete/101027 Reject -- https://master.php.net/note/reject/101027 Search -- https://master.php.net/manage/user-notes.php