[jasong]

Hi there,

I am very frustrated with trying to get ImageMagick to work on my site, I've been working on this problem for a few days and have had no luck. So decided to see if I can get somebody can do it for me.
Normally I pick these things up very quick, but it seems I am ImageMagick handicapped.

ImageMagick IS installed on my account, and I have the path to ImageMagick.

I also have the ability to use the exec() function.

Your Task:

Will be to resize one image (jpeg) to another using ImageMagick and PHP.
The sizes must be able to be controlled with variables.
This will not make a additional copy and resize it, it will resize the current image.

If possible, also the ability to controll the quality of the image through a variable.

There are SEVERAL small scripts out there to do this, and yes I have tried them all and none have worked.

If you know how to use ImageMagick, this task really should be quick. Therefore, I am willing to pay no more than ten dollars via paypal to complete this (simple) job.
You will not be paid if the script does not work ( I hope that makes sense).

If you would be willing to do this, please send me a private message for more info (though I pretty much said everything here ).


Thanks,
Jason

[wiseguy]

See how this will work...
This is the slightly modified thumbnailer code for ImageMajick from Reflection-ig.com in their gallery (which I run...)

Code:

		exec("{$ibforums->vars['gallery_im_dir']}identify -verbose {$file}", $returnarray);
		$returnarray[2] = str_replace("Geometry: ", "", $returnarray[2]);
		list($length, $height) = explode("x", $returnarray[2]);

		$this->size = "{$length} {$ibforums->lang['pixels']} x {$height} {$ibforums->lang['pixels']}";

		if($length > ( $ibforums->vars['gallery_max_tw'] - 2 ) or $height > ( $ibforums->vars['gallery_max_th'] - 2 ))
		{
			$ratio = ($length > $height) ? ($height / $length) : ($length / $height);

			exec("{$ibforums->vars['gallery_im_dir']}mogrify -resize " . ( $ibforums->vars['gallery_max_tw'] - 2 ) . "x" . ( $ibforums->vars['gallery_max_th'] - 2 ) . " {$file} ");
		}

		copy("./uploads/images/blank.jpg", "./uploads/images/blank_tmp{$id}.jpg");

		if($ratio > 0)
		{
			$width = ($length > $height) ? ( $ibforums->vars['gallery_max_tw'] - 2 ) : (( $ibforums->vars['gallery_max_th'] - 2 ) * $ratio);
			$height = ($length > $height) ? ($width * $ratio) : ( $ibforums->vars['gallery_max_th'] - 2 );

			$x = ( $ibforums->vars['gallery_max_tw'] - $width ) / 2;
			$y = ( $ibforums->vars['gallery_max_th'] - $height ) / 2;
		}else
		{
			$x = ( $ibforums->vars['gallery_max_tw'] - $length ) / 2;
			$y = ( $ibforums->vars['gallery_max_th'] - $height ) / 2;
		}

		exec("{$ibforums->vars['gallery_im_dir']}composite -geometry +{$x}+{$y} {$file} {$ibforums->vars['upload_dir']}/images/blank_tmp{$id}.jpg {$file}");

		unlink("{$ibforums->vars['upload_dir']}/images/blank_tmp{$id}.jpg");

$file is the file (including the complete path...
You must have a blank.jpg file and give it the complete path to it and a place to put a copy of it while it resizes it, the file should have no more than a 1 px border and its background will be the color of the background of any extra space on the image.
$ibforums->vars['gallery_max_th'] is the max thumbnail hieght
$ibforums->vars['gallery_max_tw'] is the max thumbnail width
$ibforums->vars['gallery_im_dir'] is the path to image majick
$ibforums->vars['upload_dir'] is the path to the upload directory...
/images past that is where it expects blank.jpg and where it expects to put its temp files
$id is the images id which it use in the temp file name and origanaly would have been used in the thumbnail name as this normally would be used to create a new file thumbnail and not just resize the other file.
/thumbs is where it expects the thumbnail to go...

PS If this doesn't work I can't help because I have no idea how to use ImageMajick the gallery was given to me with this part already written. I can write in GD graphic manipulation though.
If it just returns some small error I may can fix it as I editted the code...
If you would like to donate to reflections if this works you can do that on reflections-ig.com in the forums