Processes image resize, crop, reformat with Thumbnailator Java library. Stores result with [this](https://github .com/alari/mirari-infra-file "mirari-infra-file Grails plugin, stores files locally or on Amazon S3")
Clone plugin sources (you may fork it at first, and that'll be great) and set sources directory in BuildConfig .groovy:
grails.plugin.location.'mirari-infra-image' = "../mirari-infra-image"
You will need valid S3 credentials to deploy the plugin.
And notice: you shouldn't call grails install-plugin or add direct dependency to BuildConfig.groovy!
Otherwise, you may download packaged version of the plugin and call
grails install-plugin grails-mirari-infra-image.0.1.zip
You may implement ImagesHolder interface with your domains to ease work with images. It requires creating one or
several ImageFormat instances, e.g.:
static final ImageFormat FORMAT_TINY = new ImageFormat("90*90", "im-tiny", ImageCropPolicy.CENTER, ImageType.PNG)
To format a file, use ImageFormat.format() method. The better way is to use imageStorageService,
which depends on this