It's too bad opacity is not a graphics option here.
BTW, and not to hijack or interweave threads, but your example is
another example of not being able to copy and paste code and have it
work. I can't imagine you missed anything like a comma or some such...
-Dave
On Nov 25, 2008, at 3:17 PM, Nick Cox wrote:
sysuse auto
twoway histogram mpg if !foreign, ///
start(10) width(2) freq bfcolor(none) blcolor(pink) ///
|| histogram mpg if foreign, freq start(10) width(2) barw(1.8) ///
bfcolor(none) blcolor(blue) ///
legend(order(1 "Domestic" 2 "Foreign") pos(2) ring(0) col(1))
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