A simple javascript function to resize and crop images using HTML5 Canvas.
Released under MIT License.
Check ou the live demo here: http://felladrin.github.io/recrop
Just click on the images to see their original size.
Call the script inside your html <head> tag:
<script src="recrop.js"></script>
Recrop is now ready to be used. You just need to make the call:
<script>
recrop("thumb", 120, 80); // Generates thumbnails [Width: 120px] [Height: 80px]
</script>
With the command above, all your images with the class thumb will be thumbnailed:
<img src="http://site.com/img1.jpg" class="thumb"/>
<img src="http://site.com/img2.png" class="thumb"/>
<img src="http://site.com/img3.jpg" class="thumb"/>
Also, you can call it as many times you want, on different classes. For example:
<script>
recrop("my-other-class", 150, 150);
recrop("cropped-jpg", 197, 178);
recrop("picture", 236, 123);
</script>