I installed ImageMagick following the instructions on this site.
When I check my phpinfo() there is a whole section on imagick now.
imagick module enabled
imagick module version 3.0.1
imagick classes Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator
ImageMagick version ImageMagick 6.5.7-8 2010-12-02 Q16 http://www.imagemagick.org
ImageMagick copyright Copyright (C) 1999-2009 ImageMagick Studio LLC
ImageMagick release date 2010-12-02
ImageMagick number of supported formats: 202
However when I try to use it I get this error:
Fatal error: Call to undefined function NewMagickWand()
I have never used image magick before.
Did I not install it right? Is there more extensions I need to install?
You need the MagickWand module/extension installed for it to work. See: http://www.magickwand.org/
Related
I am on RHEL 7.
I have installed imagick with...
yum install php-imagick
I added to my php.ini...
extension=imagick
I have confirmed that I am using the correct php.ini in my file system. It is the "Loaded Configuration File" when I print phpinfo() to a file.
I restarted apache.
In my PHP application, I am getting...
Error: Class 'Imagick' not found
At least at the command line, Imagick is installed...
[root#localhost rh-php72]# convert --version
Version: ImageMagick 6.7.8-9 2019-04-15 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
Features: OpenMP
But the class is not found in my PHP app.
I have installed Imagick 3.4.4 in my WAMP using the steps defined here: https://newsinfo-blog.blogspot.com/2015/03/install-imagick-on-wamp-server.html
I then use the following code to convert a PDF to a JPEG image:
$im = new Imagick();
$im->setResolution(300,300);
$im->readImage($_SERVER['DOCUMENT_ROOT'] . '/codeigniter/assets/lofthouse.pdf[0]');
$im->setImageFormat('jpeg');
$im->writeImage('thumblofthouse.jpg');
$im->clear();
$im->destroy();
But I am getting the following error message :
An unknown error has occurred Type: ImagickException
Message: NoDecodeDelegateForThisImageFormat `PDF' #
error/constitute.c/ReadImage/509
What am i doing wrong? How can I save the first page of a PDF as an image?
I have noted that when I try :
print_r(Imagick::queryFormats());
the result is an empty array.
EDIT:
These are the steps I have undertaken so far:
Downloaded ImageMagick https://imagemagick.org/script/download.php#windows and installed it via the installer, put it in my D:\software folder.
Downloaded & installed Ghostscript : https://www.ghostscript.com/download/gsdnld.html , placed it in D:\ folder, and ticked the checkbox to generate the fonts.
Copied the php_imagick.dll file to my /ext/ folder
Copied over all the CORE_RL_* files to apache/bin/ folder
Added the root path to the installation directory of ImageMagick in my PATH variables (and put it way above the PHP line)
EDIT2:
I've also done the following steps, although i'm definitely not sure whether these are needed
Created a new system variable called MAGICK_HOME and let it point to the imagemagick root directory.
modified the policy.xml in ImageMagick by adding <policy domain="module" pattern="{PS,PDF,XPS}" rights="read|write"/> in the policymap attribute.
This is what phpinfo() returns:
imagick module enabled
imagick module version 3.4.4
imagick classes Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator, ImagickKernel
Imagick compiled with ImageMagick version ImageMagick 7.0.7-11 Q16 x86 2017-11-23 http://www.imagemagick.org
Imagick using ImageMagick library version ImageMagick 7.0.7-11 Q16 x86 2017-11-23 http://www.imagemagick.org
ImageMagick copyright Copyright (C) 1999-2015 ImageMagick Studio LLC
ImageMagick release date 2017-11-23
ImageMagick number of supported formats: 0
EDIT3: I am able to convert PDF to JPG via the commandline using ImageMagick. After all the steps above, i'm now getting the following error:
Type: ImagickException
Message: no decode delegate for this image format `PDF' # error/constitute.c/ReadImage/509
Same problem for me. Solved.
Check your file extension, be sure to have '.pdf'
Note : in my case ifpdf version is 1.4 or less, a bad or empty extension is not a problem, conversion will work, but for new pdf version i got exception "no delegated...".
I manage to install ImageMagick on OSX Mavericks + MAMP 2.0 which has php 5.3.6.
But Imagick isnt loading through apache. It works on CLI. As an example I have following code,
<?php
if (!extension_loaded('imagick')) {
echo "Imagick is not loaded";
}else{
echo "Imagick is loaded";
var_dump(Imagick::getVersion());
}
?>
if I run this on browser it says,
Imagick is not loaded
if I run this on CLI,
$ /Applications/MAMP/bin/php/php5.3.6/bin/php /Development/test.php
Imagick is loaded
array(2) {
["versionNumber"]=>
int(1672)
["versionString"]=>
string(68) "ImageMagick 6.8.8-3 Q16 x86_64 2014-02-19 http://www.imagemagick.org"
}
CLI and Apache both loads the same php.ini, but if I do a phpinfo on browser it does NOT show Imagick extension as loaded, but if I do
$ /Applications/MAMP/bin/php/php5.3.6/bin/php -i | less
I can see,
imagick
imagick module => enabled
imagick module version => 3.1.2
imagick classes => Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator
ImageMagick version => ImageMagick 6.8.8-3 Q16 x86_64 2014-02-19 http://www.imagemagick.org
ImageMagick copyright => Copyright (C) 1999-2014 ImageMagick Studio LLC
ImageMagick release date => 2014-02-19
ImageMagick number of supported formats: => 214
ImageMagick supported formats => 3FR,
Any ideas whats really happening here?
I have installed both ImageMagick and MagickWand in my ubuntu system by refering to the detailed instructions provided in Install ImageMagick From Source and MagickWand For PHP. When I chack whether ImageMagick is installed or not by command identify -version, it shows me follwing message
Version: ImageMagick 6.8.7-9 Q16 i686 2013-12-09 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2014 ImageMagick Studio LLC
Features: DPC OpenMP
Delegates: bzlib djvu fontconfig freetype jng jp2 jpeg lcms lqr openexr pangocairo png tiff x xml zlib
That means Image Magick is installed. And When I check the version of MagickWand with MagickWand-config --version it also shows me the version number 6.8.7 Q16.
But problem is when I try to intialize the wrapper class of the MagickWand i.e. $magick_wand=NewMagickWand(); It shows me the Fatal Error as follows,
Fatal error: Call to undefined function NewMagickWand()
Can somebody tell me where did I make a mistake and how to make it work with php.
$img = new Imagick();
More info here: http://php.net/manual/en/book.imagick.php
This seems to have been the fix: http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=22911
How goes it folks, I've been trying to install imagick on a Centos server with absolutely no luck.
ImageMagick is running fine. MagickWand is installed and the module compiles with no problem.
# which MagickWand
/usr/local/bin/MagickWand
# MagickWand --version
6.7.6 Q16
# which convert
/usr/local/bin/convert
# convert -v
Version: ImageMagick 6.7.6-8 2012-05-03 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
Features: OpenMP
[imagick]# make install
Installing shared extensions: /usr/lib/php/modules/
Installing header files: /usr/include/php/
# php -m | grep imagick
PHP Warning: PHP Startup: Unable to load dynamic library'/usr/lib/php/modules/imagick.so' - /usr/lib/php/modules/imagick.so: undefined symbol: MagickGetImageBluePrimary in Unknown on line 0
Is anybody familiar with this error?...Any help is appreciated.
I had exactly the same error. the problem occurs for the imagick imagick module version-3.0.1. Installing imagick-2.3.0 version works correctly