User Guide Image Manipulation Class description

[eluser]Unknown[/eluser]
Image Manipulation Class -> Watermarking Preferences
wm_vrt_offset: You may specify a horizontal offset (in pixels) to apply to the watermark position.
wm_hor_offset: You may specify a horizontal offset (in pixels) to apply to the watermark position.

[eluser]Derek Allard[/eluser]
Thanks Sfagnum, all fixed up! (and welcome to CI)