Transparent graph region

[davewiltse]

Is there a way to make the graph region fill and line colors transparent? I've seen plenty of posts on making other graph elements transparent, but not the graph region itself. I'm trying to make an aesthetically pleasing power point presentation where the graph melds better with the slide graphics.

Thanks...

[Marc Kaulisch]

Which options have you tested?
I never used this but my guess is that the graphregion-option color%0 should make it transparent - have a look at

help region_options

[davewiltse]

Thanks for that. I have tried the "graphregion(fcolor(none))" which gives the default greenish hue. I've also played around in the graph editor as a last resort, but without any luck...

[davewiltse]

That last post wasn't clear, the %0 gave the same greenish blue default to the graph region. But again, thanks for the reply...

[Andrew Musau]

What lies underneath the graph region to allow transparency? As the graph region is the base, the idea of transparency does not make much sense to me.

[Nick Cox]

I don't follow this either, but note (see e.g. help region_options) that graphregion and plotregion are different concepts.