以编程方式显示已调整大小的图像，而无需在服

Question

Is there any library or script which would allow me to display the resized version of an image programmatically? without actually creating another resized image and saving it into the server?

I am looking for something like this, ie:

<img src="script.php?image_path=/mysite.com/public_html/img/my_image.jpg&new_width=300&new_height=100" />

Is it possible? Does it exist? I hope I am making sense here... Thank you very much for your help! :o)

Answer 1

You can use Cloudinary to programmatically resize images based on the resolution of the viewing device. All you need to do is basically mention the height and width parameters and it transforms the image on-the-fly:

<?php echo cl_image_tag("my_image.jpg", 
                        array("width" => 100, "height" => 150, "crop" => "fill"));
 ?>

For more examples on re-sizing that suit your specific use-case, you can refer the the documentation here: http://cloudinary.com/documentation/php_image_manipulation#resize_crop_and_thumbnails