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I have a Grails app where user can upload a profile image inside the ../user/create form.
When selecting an image file to be used, the upload should start automatically and a progress bar should show the progress of the upload.
When the upload is finished the user should be able to scale and crop the image. After that it will be saved when the user submits the form to create a new user.
Is there a Grails plugin that can handle the requirements? If not, which plugins do I have to combine?
For uploading you can use
http://grails.org/Simple+Avatar+Uploader
and for resizing, cropping, scaleing
https://github.com/can3p/iviewer