How to find the HxW of thumbnailHxW

I've setup an integration between HikaShop and a Joomla content construction kit. The CCK queries the HikaShop tables to get various information including the image name. In previous versions of HS, all thumbnails were in the same thumbnail folder making this approach quite simple. With the newer version though, the thumbnails are in a folder named with the dimensions.

Is the dimension information stored in the database somewhere that I can query for it to fix my integration?
If not, is there a way to create all thumbnails in a single thumbnail folder instead?
Possibly using a plugin? I'm reaching for ways to make this work again.

Here's the query I use to draw HS info into the CCK.

It's quite complex to know the thumbnails sizes available for an image by looking at the data in the database.
It can come from the Files/Images tab configuration options, it can come from a module or a menu option.

I see two simple ways to solve your issue:
1. Have HikaShop display the image. If you call the function display of the helper.image class, it will echo the HTML of the thumbnail and create the thumbnail in the correct folder if necessary.
2. Parse the thumbnail folders and see if the images have their thumbnail there.

I'd considered parsing the folders to find the image but was hoping for a better way. I like the idea of having HS show the image but how would I go about that in a separate php file?

Like that:
if(!include_once(rtrim(JPATH_ADMINISTRATOR,DS).DS.'components'.DS.'com_hikashop'.DS.'helpers'.DS.'helper.php')) return true;
$image = hikashop_get('helper.image');
echo $image->display('myimage.png',false,'My image file', '' , '' ,180, 120);

That worked perfectly and was a far better way than parsing for thumbnails that might not exist yet. Thank you!