This is a small setup to demonstrate and test the usage of mhe/imagetools module.
php resize-image.php -i <inputfile> -s <"sizes"> -m <mode>
e.g.
php resize-image.php -i testimage.jpg -s "(max-width: 700px) 100vw, 680px" -m IM
The two classes GDImageData and IMImageData show a very basic implementation of the ImageData interface using local files, without any caching etc.
The generated image renditions are written to subfolder _resample.
This is a just quick and dirty CLI script – Not meant for productive use.