similar to: dev.list() not a list?

A while ago there was a thread on graphics. I complained that the plots produced by dev.print had symbols and fonts that were too small. I said I had been using par(cex=2), but the advice was to use pointsize. I have tried ps, is that what was meant? par(ps=40) x<-rnorm(100) y<-rnorm(100) dev.print(file="~/junk.ps", horizontal=FALSE) No matter how big I make ps (40,60...), the

I just installed 99.0a, and I can't set mar and mgp: > par(mar(2,2,.1,.1)) Error in par(mar(2, 2, .1, .1)) : couldn't find function "mar" I had the same happen with mgp. Are these bugs or a problem in my installation (everything else seems OK)? Is R core going to kill mar and mgp? If so, how should I fix the huge margins and huge space between axis title and axis? Try this

I don't know what I have done!! When I try to invoke a display function via plot(), image() or whatever, my X11 window doesn't appear. I have tried to type X11() but the following error message is displayed: > x11() Error in X11(display, width, height, pointsize, gamma, colortype, maxcubesize, : unable to start device X11 In addition: Warning message: unable to open connection

Hola buenas, Actualmente me hayo haciendo unas gráficas que han de tener un tamaño de letra determinado. Para ello empleo los parametros ps de las funciones x11() y en par(). Mientras hago gráficas de uno y gráficas de dos plots todo va bien. Pego las gráficas en power point y veo que las gráficas son del tamaño recomendado (pego una caja de texto y compruebo que todo es correcto de manera

Hi there, I want to run an R script on a cluster with qsub. Obviously I don't want to display any X window, but I want use png() or something else to write out images. Unfortunately I get the following error message: > png(filename = " ALL.png", width = 480, height = 480, pointsize = 12, bg = "white", res = NA) Error in X11(paste("png::", filename,

Hello, As per the subject, I am unable to do the following: plot(1); The error message I get is ( as user postgres) No protocol specified Error in X11(d$display, d$width, d$height, d$pointsize, d$gamma, d$colortype, : unable to start device X11cairo In addition: Warning message: In function (display = "", width, height, pointsize, gamma, bg, : unable to open connection to X11

On Mon, 6 Feb 2006 18:12, Simon Urbanek wrote: > On Feb 6, 2006, at 5:24 PM, Paul Roebuck wrote: > >> Tried on R-Sig-Mac with no responses, but I need some kind >> of answer. >> [...] >> Does the following work on your system? > > Interesting, no, it doesn't either. For png and pdf I use > Quartz + quartz.save (it produces much nicer results) so > I

This is a new problem: Old versions of R worked fine. I am not sure when it got broken. I am posting here instead of bugs in case this is not a true bug. New vanilla plots (I mean I don't fool around with par() etc) are screwed up in several ways: - the tick marks are twice as long as they should be - the gap between the end of the tick and the top of the numerical labels is twice as big as

Hi, I have a bit of a problem with a legend in png, eps and pdf plots produced from a custom plotting function. I was writing a little function to produce some stock plots for a routine analysis conducted in our lab. I have a wrapper function figures() (see below) that produces eps, png and pdf versions of the lab output. When I draw the plot on the X11() device the correct amount of space is

Hi all, When I ran a script containing the following codes: png(paste(savepath,"a_rnaplot.png",sep = ""),width = fwidth, height = fheight,pointsize = fpointsize); data_deg <- AffyRNAdeg(data_cel) plotAffyRNAdeg(data_deg,col=cols,lty=1,lwd = "2") #a <- par("fin") legend("bottomright",sampleNames(data_cel),col=cols,lty=1)

It seems like every time I try to do something a little different, I cannot get output saved just right. This is on RedHat 7.2 with R 1.4.1. The png output looks fine, but the eps output has the problem that the bounding box on the legend cuts the legend in half. I put a copy of a bad one here: http://lark.cc.ukans.edu/~pauljohn/ResearchPapers/meanProtest-box.eps When I asked about these

Hin-Tak Leung wrote: > Peter Dalgaard wrote: >> brechbuehler at gmail.com wrote: >>> Full_Name: Christian Brechbuehler >>> Version: 2.4.1, 2.5.1, OS: Ubuntu GNU/Linux >>> Submission from: (NULL) (24.61.47.236) >>> >>> > <snipped> >>> Example (start R without DISPLAY from bash): >>> % DISPLAY=3D R >>> >

Hi, I run R on a unix server and login from a Mac with ssh -X. When I want to run a graphics function like hist, I get the following x11 message: Error in X11(d$display, d$width, d$height, d$pointsize, d$gamma, d$colortype,  :    unable to start device X11cairo In addition: Warning message: In function (display = "", width, height, pointsize, gamma, bg,  :   unable to open connection to

Full_Name: Bill Simpson Version: 0.64.1 OS: linux Submission from: (NULL) (193.62.250.209) Two problems with dev.print help. 1. Under Examples: dev.print(width=6, height=6, horizontal=F) ^ FALSE 2. dev.print help does not describe any of its parameters (e.g. height or width). Not described on the other dev.xxx pages either

I am not understanding something about generating PNG plots. I have tried several ways to obtain something other than a transparent background, but nothing I've done seems to change the background. For example: dev.print(png, width=800, height=600, bg='red', filename='example.png') which I thought would give a red background, simply gives the same transparent background I

Hi, I was wondering if someone in the mailing list has any insight into this segfault error that I consistently find when running a script containing heatmap() in R 2.8.1 and 2.8.0 on a Linux 64-bit machine. Some points: 1. This occurs when running heatmap(). 2. Interestingly, if I source() the script or copy and paste the script in its entirety, this error occurs. However, if I run the

Hello, I installed R--2-1.14.1.pkg on mac OS v 10.7.2 and when I wanted to invoke hist, I got the following error msg: Error in title(main = main, sub = sub, xlab = xlab, ylab = ylab, ...) :? ? could not find any X11 fonts Check that the Font Path is correct. In addition: Warning messages: 1: In function (display = "", width, height, pointsize, gamma, bg, ?: ? locale not supported by

Hello, I am having some problems with the X11 display in a gentoo linux laptop with R compiled manually. (https://stat.ethz.ch/pipermail/r-help/2006-March/089701.html) Whether I can open the X11 device and use it when I am using 'ion' as a window manager, I can't open it using 'gnome', due to a problem related to fonts: -----8<--------------- Error in X11() : could not

Full_Name: Stephane Bonneaud Version: 2.6.2 OS: OSX - Leopard 10.5.2 Submission from: (NULL) (195.221.233.130) Hello, I have a R code file containing the following code: ------- # This code is in r2jpg.r # myData is filled here with some data from a file jpeg(filename="test.jpg",width=960,height=720,pointsize=16,quality=100) plot(myData,xlab="anything",

Dear All, I have never had this problem before. I run debian testing on my box and I have recently update my R environment. Now, see what happens when I try the most trivial of all plots > plot(seq(22)) Error in (function (display = "", width, height, pointsize, gamma, bg, : X11 module cannot be loaded In addition: Warning message: In (function (display = "", width,