A simple application for resizing and caching images on-demand.
Configurable to use either GD2 or ImageMagick libraries. Can also include preset image sizes in the config file.
##Installation
Application is built on top of Slim and Imagine, so need to install those dependencies first.
Install Composer and run composer update on this directory.
Ensure that img/ is writable.
Visit img/640x/uploads/test.jpg in browser.
##Usage
visit img/[derivative]/[path_to_file] e.g. img/640x/uploads/test.jpg
Named derivative - uses the config file. N - Resizes image to fit into an NxN square whilst maintaining aspect ratio. Nx - Resizes image to N pixels wide while maintaining aspect ratio. xN - Resizes image to N pixels tall while maintaining aspect ratio. N1xN2 - Creates a cropped thumbnail of the image at the given size.