similar to: can't create png graphics under linux anymore

Dear all, I'm trying to produce 2 png files, one consisting of an image plot and a color-table (also an image plot) and the other one consisting of 4 image plots and a color table. I'd like the color table to be exactly the same. The way I proceded is the following: for one plot and the color-table png(file = png.file, width = 650, height = 800, pointsize = 16) layout(matrix(c(1, 2),

Dear Friends, I have been trying to save multiple 3x3 (mfrow=c(3,3) graphics inside a loop using tiff figure format (not using PDF or savePlot functions) with no success. Could you please help? Here is a simplified example code: dat=data.frame (ID=rep(1:10,each=10),IDV=rep(seq(1:10),times=10)) dat$DV <- with(dat, 50+15*IDV) dat=dat[order(dat$ID,dat$IDV),] for(i in 1:10){ dt1 =

Hi, I'm trying to make a png file of a histogram. I would like a white background in the final product but end up producing a gray one, despite setting what I think are the correct parameters. Suggestions for how to properly set a white background would be welcome. Thanks in advance, Scot # for non-lattice > par("bg"="white") > par("bg") [1]

Hello, I 've just re-installed R 2.9.0 on ubuntu 9.04. I do not understand why I am unable to use simple device function such as jpeg(), png()... > png() Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG In addition: Warning message: In png() : no png support in this version of R > capabilities() jpeg

Hi all, I am trying to make tiff files of lattice plots at a resolution greater than 300 dpi required by a journal (PLoS ONE). I have tried both the tiff and bitmap functions. tiff keeps panel colors but reduces axes and tick labels so they are nearly invisible. bitmap maintains correct label size but only produces greyscale. Regular plots work fine with tiff; the problem is only with lattice

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)

Full_Name: Knut krueger Version: 2.1.1 OS: xp Home Submission from: (NULL) (149.225.134.34) In the png function the value res seems to be inactive: bmp(filename = "c:/r/Rplot%03d.bmp", width = 1920, height = 1920, pointsize = 48, bg = "white", res = 2400) result: witdh/heigth = 1920 <> 20.32 mm ppi=2400 Results as expected png(filename =

Hi all, I prepared a few charts with ggplot2, and was happy with the results as displayed on screen. I tried to draw them with a PNG driver instead. But I ran into several problems while trying to increase the resolution of the picture. Mainly, when I increased the picture size (e.g png(width=1024, height=768) ), the texts (title, labels, etc...) where too small. I tried to set the

I'm trying to use R in a cgi script to produce graphics files in png format, and I'm having a problem. My shell command line looks like this: R </usr/dfs/auction/eligibility.R --no-save >/tmp/R.out and the line in the R script looks like this: png ("foo.png", pointsize=18) If I run outside the cgi context, it runs great. When run as in a cgi script, I get this error

Hi, Tested with the latest r-devel snapshot build for Windows (2009-05-28 r48663): > png("test.png") Error in png("test.png") : invalid value of 'fillOddEven' The png() function is defined like this: > png function (filename = "Rplot%03d.png", width = 480, height = 480, units = "px", pointsize = 12, bg = "white", res = NA,

Hello all. A Journal we are sending an article to is asking for the following: To ensure the best reproduction quality of your figures we would appreciate high resolution files. All figures should preferably be in TIFF or EPS format... and should have the following resolution: Graph: 800 - 1200 DPI Photo: 400 - 800 DPI Color (only CMYK): 300 - 400 DPI (DPI = dots per inch) Since I am sending

G'day all, I am working on a new FreeBSD 8.0 Server (remotely located), and have installed (now several times) R 2.11.0 but I cannot get any graphic outputs (everything else seems to be happening fine...) During install I have noticed and checked that png, jpeg, cairo etc libraries are available - here is the build output : R is now configured for amd64-portbld-freebsd8.0 Source

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 got this error while using png() function in RedHat 9.0. "Error in X11(paste("png::", filename, sep = ""), width, height, pointsize unable to start device PNG" It looks like the system lacks some library for graphics. Can anyone tell me which rpm I should install to have png() function work with out problem? Thanks ...

scaling<-4 xywidth<-480 resolution<-150 png(filename = "c:/r/anschluss/plots/4.png", width = xywidth*scaling, height = xywidth*scaling,pointsize = 12, bg = "white", res = resolution*scaling) ...... barplot(xrow,col = barcolors,cex.axis=scaling, ylab="mean time till attachment in sec",cex.lab=1.2*scaling) I tried to scale the barplot but there is one

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 R users, I need to save a graph in jpeg format. After plotting the graph, when the graphics window is active, in the File menu, the Save as / Jpeg / 100% quality correctly saves the graph in jpeg format. But I would like to know, how could I control the resolution (in dpi) of the saved jpeg file? I need to produce a jpeg at 1200 dpi. I have tried also the jpeg function in the package

Hello. I have a distance matrix with lots of distances that I use hclust to organise. I then plot the results using the plot method of hclust. However, the plot itself takes around 20 mins to make due to there being ~700 things in the matrix that I have distances for. I thus would like to dump this to some graphics format which will let me examine this further. I tried dumping it to postscript:

Hi I'm want to obtain a plot of 1200dpi tiff format, but I met some difficulty. Could anybody show me some examples about it? my code: ############################################## tiff(file="shaw.tiff",width=8.6,height=8.6,units="cm",res=1200,pointsize=10) plot(bal100,type="l",pch=20,col="red",lwd=1.5,axes=F,xlim=c(1,5),ylim=c(0,0.3),ann=F)

When I execute the following code, it works just like I want it to: three pages of nine (or fewer) plots. However, when I execute the code with the first and last lines uncommented, I get three pages (files), but the 2nd & 3rd pages have overlapping plots. It's like a new page wasn't created. I'm pretty sure I've either misplaced or left out a crucial call to some