Imagick::getImageResolution

(PECL imagick 2.0.0)

Imagick::getImageResolution — Gets the image X and Y resolution

说明

array Imagick::getImageResolution ( void )

Gets the image X and Y resolution.

返回值

Returns the resolution as an array.

错误/异常

错误时抛出 ImagickException .

PHP手册 - N: Gets the image X and Y resolution

用户评论:

Shawn Pyle (18-Apr-2011 08:53)

As of the following versions, the results of this function returns the x and y resolution as floats. desktop:~$ convert --version Version: ImageMagick 6.6.9-1 2011-04-14 Q8 http://www.imagemagick.org Copyright: Copyright (C) 1999-2011 ImageMagick Studio LLC Features: OpenMP OpenCL desktop:~$ pecl list Installed packages, channel pecl.php.net: ========================== Package Version State imagick 3.0.1 stable desktop:~$ php --version PHP 5.3.5 (cli) (built: Mar 1 2011 12:57:53) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies with Xdebug v2.1.0, Copyright (c) 2002-2010, by Derick Rethans

perching_eagle at yahoo dot com (05-Oct-2007 02:14)

//location of image: c:/htdocs/rose.jpg $path="c:/htdocs/"; $image=new Imagick($path."rose.jpg"); $array=$image->getImageResolution(); print_r($array); result: Array ( [x]=>75 [y]=>75 )