In Opus13, thumbnails of images or text files smaller than this size will be forced to be enlarged. Is there a solution or option?
{desc}{thumbnail:1:1440}
By the way, in thumbnail mode, I want to display a preview when the mouse is hovering over the label. Some thumbnails are zoomed and cannot be seen clearly.
Infotips scale their thumbnails according to the resize mode specified in Preferences / File Display Modes / Thumbnails. (Didn't seem worth giving them their own separate option, although we could.)
I'm not sure if I've tested what happens if you override the normal thumbnail size within the infotip definition, but in theory it should still use the same resizing mode.
I.e. try setting that to never upscale, if that's what you want.
(Although a 1440 pixel wide infotip seems quite pathological and could cause other issues. Definitely not what we had in mind when writing the infotip layout code, although it may work. The preview pane exists to display things that large!)
Yes, solved, thanks. (On a 4K monitor I need larger thumbnails. . .)