ls-module-imagemagick

LemonStand module that allows to create any image thumbnails with ImageMagick by translating the command line parameters to the convert string.

Installation

1. Download the module
2. Create a folder named lsimagemagick in the modules directory.
3. Extract all files into the modules/lsimagemagick directory (modules/lsimagemagick/readme.md should exist).
4. Done!

Usage

Add two parameters to getThumbnailPath, and image_url requests. Example:
$product->getThumbnailPath(50, 50);
to:
$product->getThumbnailPath(100, 100, true, $params = array('im_process'=>true, 'size_name'=>'cropped_100', 'cmd'=>'-resize 100x100^ -gravity center -extent 100x100'));

In order the module to process the thumbnail generating request, the im_process parameter should be TRUE. The command-line parameters should be passed through the cmd parameter. The size_name parameter is required for distinguishing the thumbnail files. It can be descriptive - for example "large_thumbnail". If a thumbnail with the specified size name already exists for the specified image, it will not be re-generated - the existing thumbnail will be returned.

The extension ignores the $width and $height values specified in the first two parameters of the getThumbnailPath() call, but takes into account the $returnJpeg (third) parameter.

The extension uses pure ImageMagick commands. Please refer to ImageMagick documentation for details.

Technical

Please see the LsImageMagick helper class for details.