huerotate
=========

Goal:
-----
Rotate the hue value of the input image.

Syntax:
-------
`huerotate <int>`

where <int> means: any 32 bit signed integer is required as parameter input.

The provided <int> argument decides how much degrees the hue will be rotated.
The actual rotation will be <int>%360 degrees.

Usage example:
--------------
`sic input.png output.png --apply-operations "huerotate 10;"`
or
`sic input.png output.png --apply-operations "huerotate -10;"`

See also:
---------
https://docs.rs/image/0.19.0/image/imageops/colorops/fn.huerotate.html