I am using the JJ NextGen JQuery Carousel (on top of the NextGen Gallery plugin) and the images I'd like to use may have a dimension ratio of 1:1 or 1:2 etc. (e.g. square images 200x200, and rectangular images 200x100). Under the default settings/stylings the non-square images are squashed vertically, so that the widths are all equal. Instead I would like the heights to be equal, whilst retaining the original image's ratio.
Is there something I should modify in the CSS, the plugin code, or perhaps both? As a note, when uploading images using the NextGen Gallery plugin, I believe the thumbnail creation is not working - I believe this may relate to the 'GD Library'.