[sane-devel] RFC: SANE2 and previews

2002-06-14 Thread Oliver Rauch
Hi. I will add it to the todo list. Bye Oliver Major A schrieb: > > Another suggestion for SANE2: > > In sane_control_option(), the info passed back in *i should allow the > backend to ask for the preview to become invalid. I think this would > be useful for backends which can change something

[sane-devel] RFC: SANE2 and previews

2002-06-14 Thread Major A
Another suggestion for SANE2: In sane_control_option(), the info passed back in *i should allow the backend to ask for the preview to become invalid. I think this would be useful for backends which can change something fundamental (like exposure) that changes the way the image is scanned. This is