IMagick problem

IMagick is a native PHP extension to create and modify images using the ImageMagick API. ImageMagick Studio LLC did not write nor does it maintain the IMagick extension, however, IMagick users are welcome to discuss the extension here.
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Fedver
Posts: 1
Joined: 2013-04-01T06:47:05-07:00
Authentication code: 6789

IMagick problem

Post by Fedver »

Hi, i am really new about ImageMagick and IMagick, so please forgive my possibly noobish question.

I'm using Windows 8, WAMP 2.2 32 bit, PHP 5.4 and Apache 2.2.
I installed ImageMagick 6.8.4.2 Q16 dynamic 32 bit and downloaded imagick.dll from http://www.peewit.fr/imagick/ (PHP 5.4, thread safe version). I copied that .dll in the "ext" directory, updated php.ini and setted consistently the MAGICK_HOME environment in httpd.conf (C:\imagemagick\).
After I noticed phpinfo() shows IMagick 3.1.0 RC2 correctly installed (at least it seems), I tried a simply code as:

Code: Select all

$path = "c:\wamp\www\images\1.jpg";
	
try{
        $im = new Imagick(realpath($path));
        echo "OK";
}catch(Exception $e){
        echo $e->getMessage();
}
No exception.
So I tried that other code:

Code: Select all

$path = "c:\wamp\www\images\1.jpg";
	
try{
        $im = new Imagick();
		$im->pingImage(realpath($path));
        echo "OK";
}catch(Exception $e){
        echo $e->getMessage();
}
And I see:
no decode delegate for this image format `C:/Windows/TEMP/magick-5580Zi9qcMmgwwqa' @ error/constitute.c/ReadImage/550
It seems I missed the jpeg encoding (!!). Also che following:

Code: Select all

$path = "c:\wamp\www\images\1.jpg";
	
try{
        $im = new Imagick(realpath($path));
		$type=$im->getFormat();
        echo 'OK';
}catch(Exception $e){
        echo $e->getMessage();
}
Gave me an exception message:
Can not process empty Imagick object
Using the command: "convert -list configure" from the Windows' command prompt, I see this:
DELEGATES bzlib freetype jpeg jp2 lcms png tiff xl1 xml wmf zlib
Finally I noticed ImageMagick is working fine, but IMagick still not.


Any ideas on what could be the problem?
Thanks in advance to everyone will answer and forgive my rusty english.
Bonzo
Posts: 2971
Joined: 2006-05-20T08:08:19-07:00
Location: Cambridge, England

Re: IMagick problem

Post by Bonzo »

The first thing I would do is put everything in the one folder so that you do not need to worry about paths etc.

Try this:

Code: Select all

<?php 
$input = "1.jpg";
$im = new Imagick($input);  
$im->raiseImage( 10, 10, 200, 150, False ); 
$im->writeImage( "raiseImage.jpg" ); 
$im->destroy(); 
 ?> 
<img src="raiseImage.jpg">
Imagick is a bit of a minefield and I do not use it - I know this is not of much help!
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