similar to: Problems using lwd in GDD

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,

I succeeded in compiling and installing the GDD package under my FreeBSD 6.1 box after eliminating ifdef DEBUG ? ?PKG_CFLAGS+=-DJGD_DEBUG endif in Makevars.in Now, with the following code .............................................. grafico1<- function() { plot(1:length(tabella[,1]),tabella[,2],ylim=c(Ymin,Ymax),type="h",

I have problem to have fonts in graphics using GDD. R version: R 2.2.1 (2005-12-20). GDD version: GDD_0.1-8.tar.gz Platform: Linux 2.6.17-gentoo-r8 #2 SMP Sat Nov 4 21:16:47 EST 2006 i686 Intel(R) Pentium(R) 4 CPU 3.00GHz GenuineIntel GNU/Linux I have configured the basefont.mapping file accordingly to the path of the font on my computer: base.norm:/usr/share/fonts/corefonts/arial.ttf

Hi Apologies for this question. I have read the help for GDD and font mapping, and it tells me that the config file, /usr/lib/R/library/GDD/fonts/basefont.mapping is responsible for mapping fonts to the GDD library. However: > .GDD.font() [1] "/usr/X11R6/lib/X11/fonts/Type1/l048013t.afm" [2] "/usr/X11R6/lib/X11/fonts/Type1/l048016t.afm" [3]

Charles, Greg, the problem is that Apple's FreeType on Leopard uses CF calls (albeit just to get files), so it breaks on fork. (The message is moot, because the whole point of using fork is to *not* use exec). In any case the solution is to compile your own version of freetype, fontconfig and cairo without any CF or Carbon API. Fortunately most recent versions of FreeType will do so

Executive summary: getRemotePkgDepends seems to use the wrong default string to (try to) download the CRAN package information. ======================== Someone asked me about the behavior of tools::pkgDepends() , and in investigating I discovered the following: ## tools:::getRemotePkgDepends ## undebug(tools:::getRemotePkgDepends) tools::pkgDepends("GDD") ## Error in

And on that note, here is a function that I use to get around it: -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Jeffrey Horner Sent: Friday, November 03, 2006 10:01 AM To: ryszard.czerminski at novartis.com Cc: r-help at stat.math.ethz.ch Subject: Re: [R] R CMD BATCH: unable to start device PNG ryszard.czerminski

Hi, I noticed recently when installing the GDD package for R under GNU/Linux that it required the gd library (http://libgd.org/) for generating graphics. The resolution of this was to simply install the library on my system, and then GDD successfully installed without any complaints. However, the variant of GNU/Linux that I use is Gentoo, so I filed a bug requesting that a USE flag be set for

Hi all, I am a real novice to R. :) I am struggling with a problem for generating colored dendrogram. I have searched the R list and complied/collected a R code which can generated a colored dendrogram based on the rainbow color and 4x4 similarity matrix (say matrix:m). In this dendrogram, each leaf is colored differently. But, I do not want the leaf colored on a random basis. I want to assign

According to the "R Internals" document, for a custom device, I should create a pDevDesc structure that gets passed to GECreateDevDesc. ..elided... pDevDesc dev; /* Allocate and initialize the device driver data */ if (!(dev = (pDevDesc) calloc(1, sizeof(DevDesc)))) return 0; /* or error() */ /* set up device driver or free ?dev? and error() */ gdd = GEcreateDevDesc(dev);

Hi I have trouble making a best fitted curve for a xy-plot. My data consist of two groups with four repititions for each x-value. plot(weight~gdd,data=weight,pch=as.numeric(species)) <http://r.789695.n4.nabble.com/file/n4647692/Weight.jpeg> Can you help? Cecilie -- View this message in context: http://r.789695.n4.nabble.com/Best-fitted-curve-tp4647692.html Sent from the R help

Hello Folks, I have a need to generate Graphic output files (gif, jpeg, pdf, etc..) on a Solaris Environment, however this environment does not have X11 setup and setting up X11 would be a last resort if required. I have attempted to install GDD and Cairo without success up to this point. Is there a simple way to do this that does not require X11, GDD or Cairo? $ uname -a SunOS icsun7 5.10

I'm using R embedded in PostgreSQL (via PL/R), and would like to use it to create images. It works fine, except that I have to create every image in a file (owned by and only readable by the PostgreSQL server), and then use PostgreSQL to read from that file and return it to the client. It would be much nicer if I could plot images into an R variable (for instance, a matrix), and return that

I would like to save graphics I produce in jpeg or gif formats. The GDD package sounds like it should let me to do this, but I cannot get it to install (error: Can't find gd.h!). Anyone know what's up? Thnx, C

Dear all, I am sending a patch for extending pdf device to embed popup text and web links. I implemented this feature by using annotation object, a interactive feature of pdf. You can see a sample code for using this feature in the following, and sample pdf is in

I want to do the following: DEVw=500 DEVh=350 fname="my_plot" dev.print(file=fname, device=FOO, width=DEVw, height=DEVh, bg="transparent") How do I do this such that I can specify FOO to be one of several choices? (GDD, PNG, postscript, etc.) If I make FOO a character variable, then "dev.print" complains. I tried a simpled "substitute" but

Hello everyone, I am working for a few days already on a basic algorithm, very common in applied agronomy, that aims to determine the degree-days necessary for a given individual to reach a given growth stade. The algorithm (and context) is explained here: http://www.oardc.ohio-state.edu/gdd/glossary.htm , and so I implemented my function in R as follows: DD <- function(Tmin, Tmax, Tseuil,

OK, my journey to make lab machines automagically install & update all desirable R packages is nearing an end! The only question I have now is this: How can I control where the system prints the *.Rout file that is created automatically when the R batch program runs. In "man R" I don't find any information about it. When the cron job runs "R_installAll.sh" (see

> I have an R script that spawns output in the form of an HTML page. This > is done by the R2HTML package. > > Now I want to run the same script using Rcmd BATCH. However, it seems > that it is not possible to use R2HTML in this case. > > My script ends with this error message: > ######################### > Error in dev.print(png, file = AbsGraphFileName, width = Width,

Hi, I am a developer from Oracle. I wanted to create a png file out of png device with a bit depth of 8. I am using R on linux. But I noticed that R automatically switches between 8 and 24 bit depth. i tried a lot of things from your grDevices package but unable to control the bitdepth. I would be really grateful to you guys if you can suggest me some way to solve this issue. -/Ag Anshul Gupta