elendev/image-bundle

Provide simple image utilities for resizing

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Type: symfony-bundle

1.1.8 2015-01-27 06:51 UTC

README

Bundle configuration

elendev_image:
    cache_dir: 'path_to_cache_directory'
    source_dir: 'path_to_image_dir'
    cache_url: 'url/to/cache/dir'

The cache_dir configuration key is the local path to the cache directory. It's the directory where the generated files will be stored (for example : /var/www/my-website/media/cache).

The source_dir configuration key is the local path to the directory containing the images (for example : /var/www/my-website/media/original-files).

The cache_url configuration key is the url to the cache directory. If the url http://www.my-website.com redirect to the local /var/www/my-website directory, the value of this configuration key would be http://www.my-website.com/media/cache.

Use Twig's extension image method

<img src="{{image('source')}}"/>

<img src="{{image('source').resize(200, 200)}}"/>

<img src="{{image('source').rotate(180).greyScale()}}"/>

The available methods are those of the Elendev\ElendevImageBundle\ImageProxy class :

interface ImageProxy {

    ...

    public function resize($width, $height, $keepRatio = true, $allowEnlarge = false);

    /**
     * @param type $degree
     * @param type $bgcolor background color for visible parts, by default black
     */
    public function rotate($degree, $bgcolor = 0);

    /**
     * Do greyscale on picture
     */
    public function greyScale();

    ...

}