On 09/05/2011 09:59 AM, ashz wrote: > Dear All, > > The following code save my graphs as pdf: > pdf("j:/mix.pdf", width = 18, height = 16) > grid.newpage() > pushViewport(viewport(layout = grid.layout(3,1))) > vplayout <- function(x, y) > viewport(layout.pos.row = x, layout.pos.col = y) > print(Aplot, vp = vplayout(1, 1)) > print(Bplot, vp = vplayout(2, 1)) > print(Cplot, vp = vplayout(3, 1)) > dev.off() > > How can I save it in PNG and maintain the same graph structure? > > Thanks > > > -- > View this message in context: > http://r.789695.n4.nabble.com/ggplot2-grid-viewport-and-PNG-tp3790866p3790866.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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. see ?ggsave. btw, have you considered using facetting in stead of plotting several plots manually?
Paul -- Paul Hiemstra, Ph.D. Global Climate Division Royal Netherlands Meteorological Institute (KNMI) Wilhelminalaan 10 | 3732 GK | De Bilt | Kamer B 3.39 P.O. Box 201 | 3730 AE | De Bilt tel: +31 30 2206 494 http://intamap.geo.uu.nl/~paul http://nl.linkedin.com/pub/paul-hiemstra/20/30b/770 ______________________________________________ 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.