similar to: pointsize in png graphics

Dear all, as the bug # 7991 is flagged not-reproducible, let me give you some pieces of code, as I have the same or similar problem. The problem always shows up with the first example (a small text file) and only sometimes (but without obvious pattern) with the second example, which is a binary file. > download.file("ftp://ftp.nhc.noaa.gov/pub/atcf/btk/bal012006.dat",

Dear all, I have some C code using the zlib uncompress. It compiles fine under Win XP (with SP2) with R up to 2.3.1 and generates four files (Makedeps, *.d, *.dll, and *.o): C:\Data\R-packages\cmg>rcmd SHLIB cmg.c -o cmg.dll latex: not found making cmg.d from cmg.c gcc -IC:/PROGRA~1/R/R-2.3.1/include -Wall -O2 -c cmg.c -o cmg.o cmg.c: In function `readcmg': cmg.c:33: warning:

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 ...

I've been accustomed to specifying a postscript file and pointsize like so: trellis.device(postscript, file = "something.ps", pointsize = 8) Using version _ platform i686-pc-linux-gnu arch i686 os linux-gnu system i686, linux-gnu status major 1 minor 9.0 year 2004

Hello! When I am trying to produce plot with text with pointsize 30 or greater R sets up a default pointsize of 12 on plot. I need to set up a large pointsize to make large jpeg or png files (with good resolution). I can write text on plot with pointsizes 18,20,22, but i cant write text with pointsizes 25,26 and greater and i can not understand - why? Is there are any restrictions in R? Or what?

Hello, Is there a way to control pointsize of pdf:s produced by Sweave? I would like to have the same pointsize from (not a working example) pdf(file="C:/temp/example.pdf", width=7, height=7, bg="white", pointsize=10) plot(1:10) etc.. dev.off() as \documentclass[a4paper]{article} \usepackage[latin1]{inputenc} \usepackage[finnish]{babel} \usepackage[T1]{fontenc}

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

Hello, I am trying to wrap my head around the coordinates systems associated with the layout() function ...with the end goal of simply drawing a decorative line in the upper margin of my figure, which is composed of three plots. My output is defined as this: ---------------------------------------------------------------------------- postscript("out.ps", horizontal=FALSE,

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

Hello, After usefull suggestions by Paul Murrell, i have been trying to use my.symbols to plot arrows of varying angles on my plot in order to create a time series of wind direction... however,i have been unable to figure out how the allignment of symbols works... below i have included a simplified code that illustrates my problem: (i am creating a .ps file ... so i've included this in my

Hello, I have tried to change the margin widths so that mtext (here "sd of consecutive pc intervals", look at the picture) and plot(...,xlab="bar") fits to the picture. Here is an example: http://users.utu.fi/attenka/margins.png This doesn't help: par(mar=c(5.1, 7.1, 4.1, 2.1)) And here are the commands: png(filename="/Users/kone/Vaitostutkimus/Pictures/

Hi, I am having trouble saving graphics from R. jpeg() saves a file with the correct name to the correct directory, but it consists of a blank (white) jpeg with the specified dimensions--the image itself is not being saved. My code is jpeg(filename="myfile.jpg", height = 2.5, width = 8, units = "in", res = 72, pointsize = 12, quality = 100, bg = "white",

Hello, I am using R 2.2.1 with sn 0.4.0 and am trying to save a dns2.plot as a jpg file. Here is the latest version of the code I have tried: x <- seq(0,200,length=200) y <- seq(0, 35, length=200) jpeg(filename = "C:/fig1.jpg", width = 5, height = 4,pointsize = 12, quality = 100, bg = "white", res = NA)

I am looking for examples of code that demonstrates the fine tuning of the strip panels in lattice graphics and uses plotmath characters. The code for the graphic is as follows: xyplot(lagy ~ n | rho1 * rho2, data= data, layout=c(2,6), span = 1, xlab = "Sample Size", ylab = "Bias in the Coefficient for the Lag of X", type = "o") rho1 is a four level factor

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

Hello. My name is Akashah. i work at metabolic laboratory. From my study, i found that volcano plot can help a lot in my section.  i already studied about the volcano plot and get the coding to run in R software, unfortunately, there is may be something wrong with the coding. This is because  no graph appear, but no error (blue color text) was shown on the R console. Below is the coding for

Dear R users, I have a lot of experience with traditional R graphics, but I decided to turn to trellis as it was recommended for spatial graphs by the sp package. In traditional R graphics I always first set the size of the device region absolute units (e.g. mm) and then I firmly fix the inner margins with mai and the outer margins with oma also in absolute units. What is left from the device

HELLO, anybody... could you help me to check the below coding for volcano. what is the mistake? what the plot could not display? # volcano_plot.r # # Author: Amsha Nahid, Jairus Bowne, Gerard Murray # Purpose: Produces a volcano plot # # Input: Data matrix as specified in Data-matrix-format.pdf # Output: Plots log2(fold change) vs log10(t-test P-value) # #

Hi! When inserting R plots into a document using odfWeave, I fought for a while to get Lattice plots use the same text size as base plots. I eventually discovered that specifying a point size via e.g. svg(pointsize=10) has no effect on Lattice plots. One needs to adjust the size manually via: trellis.par.set(fontsize=list(text=10, points=8)) This is also developed for both Lattice and ggplot2 by

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)