Image manipulations APIs - I hate them. I also don't understand most of them.
Why can't I just do $image->resize($height, $width);? Well, now I can do
better.
Note. This library is in its very early alpha stage, please use carefully.
Note. Feel free to fork it and contribute!
Resizing:
<?php
// create image
$image = new Imagine\Image('/tmp/my_image.jpg');
// create image processor, that knows to resize and save the image
$processor = new Imagine\Processor();
$processor
->resize(100, 100)
->save()
->process($image); // overwrite my_image.jpg with resized version
Cropping:
<?php
//...
// will crop image to 40 px width and 50 px height, starting at 0x and 0y
$processor
->crop(0, 0, 40, 50)
->save('/tmp/cropped.jpg') // destination path
->process($image); // save the cropped version to cropped.jpg
Combination of processes:
<?php
//...
// will resize image to 50x50, constraining proportions and cropping the bottom
// will replace the existing image with the new one
$processor
->resize(50, true)
->crop(0, 0, 50, 50)
->save()
->process($image);
Bulk processing (awesome):
<?php
//...
// create create processor, that resizes images, to 50 px width, maintains
// image proportions, crops the extra height, from the bottom, and re-saves
// the updated image
$processor
->resize(50, true)
->crop(0, 0, 50, 50)
->save();
foreach (glob(*.jpg) as $path) {
$image = new Imagine\Image($path);
$processor->process($image); // processes and overwrites the file
}
Happy coding!