I'm working on a PHP project where the user can upload an image and preview that image on a product (Ex. mug, pillow). I have done almost all that is required to implement this except wrapping the uploaded image around the product image. I have done extensive search on that, but could not find any help. Could anyone show me the way please ?
At the moment I am using the GD library.
Best example for what I need is : http://www.zazzle.com/polyester_throw_pillow_16_x_16-189271445174968378
I am not sure how they are doing that.
EDIT : My area of interest is how they are blending the image according the product shape