Ah ha!
I have just hit the answer
magick C:\IMtest\in.tif -gravity Center -crop 1280x720+0+0 C:\IMtest\out.tif works!
It needs the offsets specified.
Search found 2 matches
- 2017-06-02T22:17:18-07:00
- Forum: Users
- Topic: -gravity Centre -crop 100x100 no output
- Replies: 2
- Views: 2710
- 2017-06-02T22:14:12-07:00
- Forum: Users
- Topic: -gravity Centre -crop 100x100 no output
- Replies: 2
- Views: 2710
-gravity Centre -crop 100x100 no output
Hi all I have hundreds of images from time lapse astronomy of Jupiter that I have rotated by different angles to correct for telescope rotation. They are saved as tifs but have different canvas sizes depending on how much they are rotated. Now all I need to do is crop a rectangle from the middle of ...