Topic: Resizing images with attachment_fu
I'm using attachment_fu for upload images in my application.
I saw that there are options for resizing images, such as :resize_to and :thumbnails; in my application I need to create multiple resized images from the image uploaded from the user.
Each of the generated images will then be used for different purposes within the application.
What is the proper way to resize images using the parameters provided by this plugin?
I ran several tests using :resize_to and: thumbnail parameters but the images were not resized.
I read that in order to resize the pictures I also need a plugin like RMagick.
I do not understand what is wrong