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MagickWand for PHP does not produce any outputs
Posted: 2007-08-06T08:14:39-07:00
by ridera
MagickWand for PHP goes thru the motions; but, doesn't produce any outputs, no echo blobs, write files, or even reporting the width and height.
e.g., Here is a very simple example. The width and height are empty. flower_original.jpg is legit, It works fine with the old PHP imagemagick functions and it is a good jpeg.
Code: Select all
$resource = NewMagickWand();
$org_image= getcwd() . '/flower_original.jpg'; //also tried without full path;
//Simple test to see if generally working
MagickReadImage( $resource, $org_image);
echo 'Error report 1 => ' . MagickGetExceptionString($resource) . "<br><br>\n\n";
$width = MagickGetImageWidth( $resource );
$height = MagickGetImageHeight( $resource );
echo 'Error report 2 => ' . MagickGetExceptionString($resource) . "<br><br>\n\n";
echo "Image size, in pixels, is: width $width x height $height <br><br>\n\n";
Both exception strings are empty. However, if I force an error, e.g., name the image to a non existing file, I get
Code: Select all
Error report 1 => unable to open image `/home/ridera/public_html/imagemagick/xflower_original.jpg': No such file or directory
Error report 2 => Wand contains no images `MagickWand-2'
PHP5.2.3; MagickWand 1.0.4; ImageMagick 6.3.5 08/04/07 Q16
Re: MagickWand for PHP does not produce any outputs
Posted: 2007-08-06T17:31:25-07:00
by ridera
An update.
These functions work.
MagickDescribeImage($resource)
MagickGetImageResolution($resource)
Re: MagickWand for PHP does not produce any outputs
Posted: 2007-08-15T02:06:56-07:00
by Shrek
I've been suffering the same problem on
MagickWand1.0.4 & ImageMagick 6.3.5 08/14/07 Q16
Re: MagickWand for PHP does not produce any outputs
Posted: 2007-08-23T03:29:14-07:00
by andrabr
any solutions?
- I am having exactly same problem.
My theory so far is that MagickWand is NOT talking to ImageMagick - the only functions we have working are the ones with default outputs...
Re: MagickWand for PHP does not produce any outputs
Posted: 2007-08-23T18:15:33-07:00
by andrabr
Partial Solution: downgrade.
1) Remove ImageMagic 6.3.5 ( make uninstall)
2) Install ImageMagic 6.3.4.10
3) Get confused: MagickWand for PHP will tell you that you are running ImageMagick 6.3.4 but it needs version 6.3.4 or above. Yep, I went nuts too...
A closer look at "configure" showed that it actually specifies 6.3.5 as a requirement (internally). I wish I knew WHICH 6.3.5 !!! - 6.3.5.6 does NOT work.
It has been reported that 6.3.5.2 does not work either.
Help???
Is there a combination of versions known to work?
Re: MagickWand for PHP does not produce any outputs
Posted: 2007-08-25T14:25:21-07:00
by slitz
i'm exactly in same situation...
well, at least now i know why the strange confgure behavior when with imagemagick 6.3.4 installed , that got me really puzzled
anyway, i'm using MagickWand 1.0.4 on mac osX 10.4 and imagemagick 6.3.5 Q16...
Re: MagickWand for PHP does not produce any outputs
Posted: 2007-08-27T05:36:28-07:00
by ali
hi, i got it to work... first, i installed the newest Imagemagick release, then compiled php5 with magickwand. the compiling worked fine!
but this configuration isnt fine, the problem is the imagemagick v6.3.5! so i uninstalled imagemagick, and installed then ImageMagick-6.3.4-10, aaand, it works
i doesnt tested it enough, but saving images, and echo blobs working!!
so, what have you to do?
- Install ImageMagick-6.3.5-6
- Compile php5 with magickwand, it will work with this imagemagick version
- Uninstall ImageMagick-6.3.5-6 (make uninstall)
- Install ImageMagick-6.3.4-10
- Restart Apache (in my case)
thats all! it isnt the best way, but i think its for NOW the only way...