macros for charts

[etf]

We use dark backgrounds for projected slides but some
folks want to print the shows out using color on white. I
can apply a new template but the chart text remains
white. Is it possible to write a macro to change all
charts within the presentation to black?

 

[etf]

I successfully copied it into the template but had to
ungroup the charts to make the macro work. The axis lines
still have to be done by hand. This could be saved as the
print version and the charts can retain there data
integrity in the darker version. It's a great start.
Thanks Tom.