VectorScript to switch background to white

[E&S - Shaun]

I was wondering if anyone has written a vectorscript to change the background of a drawing to white? I always draft with a black background but when I get a drawing that someone has done on white I can't see half of it. Any easier way than going into the preferences every time?

[MullinRJ]

With all the boolean preferences you can use a one line script as follows:

SetPref(16, not GetPref(16)); { Black Bkgnd }

This will toggle the current value of the preference to the opposite value. Click on it again, and it toggles back. I use the following a lot

SetPref(9, not GetPref(9)); { ZLT }

to toggle the ZERO LINE THICKNESS preference on and off.

You can find the Preference numbers listed in a table at:

VectorScript Reference - Appendix