[Rd] readPNG gives warnings and doesn't execute sample code from help files
jorismeys at gmail.com
Tue Feb 15 14:40:26 CET 2011
Thx again for your answer. I've tried X11() - which is supposed to
support alpha per pixel as well, but on Windows that's still no avail.
So basically, on Windows I can forget about alpha?
On Tue, Feb 15, 2011 at 2:20 PM, Ben Bolker <bbolker at gmail.com> wrote:
> Joris Meys <jorismeys <at> gmail.com> writes:
>> I believed the standard plotting device on R in 2.12.1 would support
>> per-pixel alpha. It does support alpha, as
>> plots correctly. Which device should I use then?
> (near the bottom of the page, where it explains that the
> Windows device supports alpha but not per-pixel alpha ...)
> Ben Bolker
> R-devel at r-project.org mailing list
Faculty of Bioscience Engineering
Department of Applied mathematics, biometrics and process control
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Joris.Meys at Ugent.be
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