I'll try and answer some of your questions
TRex wrote:
I've looked at Script-fu (it appears to be what I want), but have been unable to make sense of it. Is there anything like a recorder available?
No there isn't a built-in GIMP recorder. It's on the long term roadmap, but it's not a priority.
TRex wrote:
I'd like to be able to hit one key-combination to:
1. Rotate the entire image 90° clockwise
2. Fit Image in Window (to get a good look)
3. Open the Export Image dialog box
(if possible) 4. wait for the export to be done and close the image
(if possible) 5. open the Scanner/Camera dialog box
(if possible) 6. open/select the first item in the Scanner/Camera dialog box
1:- This is scriptable
2:- This is not scriptable. It's a deliberate policy on behalf of the developers that scripts can't alter the user interface. Also, how would the script know when to proceed to step 3?
3 & 4:- Possible to script
5 & 6:- Maybe. There is a script interface to the TWAIN datasource (twain-aquire), but it doesn't seem to have any way to control which datasource other than being run interactively, so it probably would do step 5 automatically, but leave you to do step 6 manually.
I'm assuming you're scanning lots of photos/documents???
Kevin