If you ever buy clothes from Amazon you will notice a size chart link that opens a popup window so you can see the different sizes. So , we created an custom field plugin for virtuemart where you can easily add image , pdf or whatever you want, with a very easy configuration .
You add the title of the link, the link , and select how it opens : as pop up , new tab , same window.
This is a free tile gallery , with a lot of options and of course responsive!
you can add as many images as you want , reorder them , select their position and width .
Special thanks to Slideshow CK as the admin part was taken from this module. Try them too!
You can see a demo at http://3-dots.gr/
Although we did not implement the lazy load effect you can easily install it with the use of this plugin
Virtuemart is great but there was always a detail that bothered us.Thumbs of the products in category view had different size , and only if you manage to upload same dimension images will have some symmetry. Viertuemart creates thumbs by checking the width and height that you put in the configuration. If your images did nοτ have the same x , y proportion , thumbs will end having different sizes. So, the ehop owner had to crop images manually and upload them if he wanted to keep uniformity . Not any more!
We created a joomla plugin , without any hack in virtuemart code , that when it is enabled , virtuemart creates perfect sized thumbs by cropping all the images in the same dimension. Works wth Joomla 2.5 and Joomla 3. Thumb size is taken again from virtuemart configuration