Window pick points from page setup

How can I extract the pick points supplied to page setup by the window
option?
I want to use the points in a custom plot routine. I need to reuse the
previos pick points and I can't use the previous setup. An example would be
sending one 40x32 full size plot to one plotter and sending a half plot to
another. I have a working routine but we have to pick the window points each
time.

 

(getvar extmin)
(getvar extmax)

??

 

Ignore me... it's late and i'm tired.... ugh

 

Gotta fresh pot brewing here, need some?

[_]P

 

hehe, i should fire some up here, have a long night ahead

I did find one reference, if you know how to access Objects via LISP.

If you look under DXF reference, Objects, there is a PLOTSETTINGS object
that should have the info you need, I just don't know how to get to it? I
started looking at going through the Dictionary of the drawing, but don't
think that's the way to do it. :/

 

Hint:
(and
(not (vla-GetWindowToPlot Layout 'P1 'P2))
P1 (setq P1 (vlax-safearray->list P1))
P2 (setq P2 (vlax-safearray->list P2))
)

where Layout can be either a Layout or a PlotConfiguration object (I think).

 

Thanks John.