Rotating the image in degrees up to 360. You can also use the !n to mirror and rotate the image. Note not all image server support rotation and there are the following levels of support known as compliance levels:

Feature Level
No rotation supported Level 0
Only 90 degree rotation supported Optional in Level 1 mandatory in level 2
Arbitrary rotation Optional at all levels
Mirroring Optional at all levels

The Harvard image service supports all rotation parameters and is known as a Level 2 implementation.

Last modified by Glen Robson 2020-11-26 11:36:05
Created by Glen Robson 2020-11-26 11:36:05

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