This may be device and OS dependent, so please provide the information requested in the posting guide, at a minimum the output of sessionInfo(). A small reproducible example is also necessary.
Sarah On Tuesday, July 10, 2012, Chris82 wrote: > Hi R users, > > I have a maybe strange problem. > > Normaly I do image.plot() with x,y coordinates and add=T and if I have some > NA values in my data matrix z, the color will be transparent of these > pixels. > > But now I have a disorted coordinate system and x,y are a matrix. It works > also fine, but now NA values are white colored and not transparent anymore. > > It is problematic if I have a secondary information underlying. > > Is there any solution for this stuff? > > Thanks! > > best regards > > -- > View this message in context: > http://r.789695.n4.nabble.com/image-plot-transparent-tp4635976.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org <javascript:;> mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Sarah Goslee http://www.stringpage.com http://www.sarahgoslee.com http://www.functionaldiversity.org [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
