When working with smaller galleries the information shown in the images themselves (titles/descriptions) can become quite difficult to read or it won't show at all. So by having the text separate of the image, I hope to provide a way to display this information after all and providing more freedom for where to display this information in comparison to repeaters.
To provide an example:
When I hover over the FishX Brawl image above, the text elements "SYM.BIOS" and "Cassiopeia Developments" would change to "FishX Brawl" and "Ludum Dare 41" respectively.
A Wixcode 'onGalleryItemHovered' event function that also returns the hovered item should be sufficient for this (and for me that would be enough) as I imagine this being quite an advanced and specific request.
Don't hesitate to comment if you have any questions or require more information, I will reply as soon as I am able.
With kind regards,