[Gimp-user] Re-hue-ing a graphic

[Jonathan Allen]

Nathan,

> When you click on the color on the Gimp tool dialog a color chooser dialog
> pops up and you can enter a hex value in the text field there. Is that what
> you mean?

Yes and no - it's exactly that sort of user-interface I am looking for,
but to be able to set the hue of an existing graphic.

If I go into Layer-Colours-Hue/Saturation, then click 'Master', moving the
'Hue' slider bar alters the hue of the whole graphic (which is one single
colour on a white background).  I want to do this effect, with a colour
chooser interface.  Is that possible?

Jonathan