Hi Tim, It really worked!!
thanks! now my only problem is about the image size, that is huge! im using the type="png" and switching to png8 does not reduce the color depth.. do you know something about is? 2006/4/12, Tim Churches <[EMAIL PROTECTED]>: > Luiz Rodrigo Tozzi wrote: > > Hi > > > > I was searching for some X replacement for my job in R and i found the GDD > > > > I installed it and I match all the system requirements. My problem > > (maybe a dumb one) is that every plot comes with no font and i cant > > find a simgle example of a plot WITH FONT DETAIL in the list > > > > can anybody help me? > > > > a simple example: > > > > library(GDD) > > GDD("something.png", type="png", width = 700, height = 500) > > par(cex.axis=0.65,lab=c(12,12,0),mar=c(2.5, 2.5, 2.5, 2.5)) > > plot(rnorm(100)) > > mtext("Something",side=3,padj=-0.33,cex=1) > > dev.off() > > > > thanks in advance! > > This might help - we found that we needed to install the MS TT fonts and > make sure that GDD can find them, as per the README. : > > Simon Urbanek <[EMAIL PROTECTED]> wrote: > > Tim, > > > > On Jun 9, 2005, at 3:51 AM, Tim CHURCHES wrote: > > > >> I tried GDD 0.1-7 with Lattice graphs in R 2.1.0 (on Linux). It > >> doesn't segfault now but it is still not producing any usable output > >> - the output png file is produced but nly with a few lines on it. > >> Still the alpha channel problem? Have you been able to produce any > >> Lattice graphs with it? > > > > I know of no such problem, I tested a few lattice graphics and they > > worked. Can you, please, send me reproducible example and your output? > > Also send me, please output of > > library(GDD) > > .Call("gdd_look_up_font", NULL) > > Sorry, my laziness. GDD was unable to find any fonts. After I installed > the MS TT fonts and set their location as per the GDD README, it worked > perfectly with both old-style R graphics and lattice graphics. The > output looks very nice indeed. We'll do a bit more testing (and let you > know if we find any problems), but it looks like we can at last drop the > requirement for Xvfb when using R in a Web application. Great work! From > our point of view, GDD solves one the biggest problem with R for Web > applications. > > Cheers, > > Tim C > -- ><> ><> ><> ><> ><> ><> ><> ><> ><> Luiz Rodrigo Lins Tozzi <>< <>< <>< <>< <>< <>< <>< <>< <>< [EMAIL PROTECTED] (21)91318150 ><> ><> ><> ><> ><> ><> ><> ><> ><> http://luizrodrigotozzi.multiply.com/ http://www.flogao.com.br/luizrodrigotozzi ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html