It seems like a zoom lock or an automatic white space or margin reduction mode, possibly both coupled, would be very helpful. Further, if in the zoom lock or auto mode and the entire page content is not rendered then a page turn should then pan to reveal the next unviewed portion.
It isn't probably a whole lot of logic to add, but I wouldn't hold my breath unless I really liked the color blue.
That said, have you tried conversions to other formats through Calibre? I did one that came out great a while back, but don't deal with PDFs very often on my Kobo -mostly view them on tablets.
|