Guides at point x,y - right mouse button.

[Krikor]

Hello Gimpers!

What I would like is to be able to position the mouse pointer over a certain coordinate on the screen, click the right mouse button, then a menu would open and I could select the option to create a vertical and a horizontal guide at that exact point.


For example, with the Color Picker Tool (  )selected, when hovering over a desired point, I could click on that point and create an intersection between a horizontal and a vertical guide there.

I know it's possible to drag guides and position them manually. But I would like to speed up this step.

I have great plugins for positioning guides, but none meet my need.
   

Is this possible with Gimp?
Is there already a plugin/script that performs this function?

Thanks!