Resizing image to width with Imagine: Call to undefined method Imagine\Gd\Image::widen() in resize.php on line 11

Question

Trying to resize and image to width. This is the code:

<?php
require 'vendor/autoload.php';

use Imagine\Image\Box;
use Imagine\Image\Point;

$imagine = new Imagine\Gd\Imagine();

$image = $imagine->open('img.jpg');

$image->widen(600)->save('resized_img.jpg');

?>

and the error:

PHP Fatal error:  Call to undefined method Imagine\Gd\Image::widen() in resize.php on line 11

What am i doing wrong?

Answer 1

Ok, so here's the proper way to do that:

<?php
require 'vendor/autoload.php';

use Imagine\Image\Box;
use Imagine\Image\Point;

$imagine = new Imagine\Gd\Imagine();

$image = $imagine->open('img.jpg');

$image->resize($image->getSize()->widen(600))->save('resized_img.jpg');

?>