similar to: mtext problem - grainy and massive file size

This may be elementary, but I can't find an answer: How can I set up global options for some specific arguments to functions in a package which can be easily changed by the user? This question relates to the selection of colors used in functions in several packages (heplots, genridge), where I want to provide reasonable default values for plots, but allow users to change those defaults

Good day, I have been unable to solve this issue. Do you get grainy fonts when running the test case plot(1:10, main = "abcedfghijklmnopqrstuvwxyz", cex.main = 4, cex.lab = 4, cex.axis = 4) What version of libcairo is on your system ? -------------------------------------- Dario Strbenac PhD Student University of Sydney Camperdown NSW 2050 Australia

Thanks for letting us try this. On my 1.5M DSL line in Pasadena CA USA, I get the 128k stream real good, output to Alesis M1 Active monitors. The fidelity is fine, as far as what I think the content probably sounds like. The 64K stream comes in fine as to throughput but sounds quite grainy, smeared and flangy high freqs. Well, you asked for reports. Keep up the good work. --- >8 ----

Hey everyone; I've been pulling my hair out trying to figure out what I'm doing wrong with the png2theora example found in the libtheora-1.1.1. When ever I encode a set of .PNGs, everything seems to go well, but I'm getting inconsistent results when viewing in various players. Firefox, with it's built in .OGV player, plays the video just fine. VLC plays the .OGV, but for some

Hi, this is probably quite simple but I can't seem to do it correctly. I have a data frame of counts of infections in different ages; something like: count=c(1, 1, 1, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 7, 8, 8, 9, 9, 10, 11, 15, 17, 17, 17, 17, 19, 19, 19, 19, 20, 20, 20, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 23, 24, 24, 25, 27, 31, 33 ) age=c(3, 8, 9, 7, 56, 58, 10, 13, 53, 55, 11,

Did a yum update on a CentOS 5.5 box at home when I got back from a business trip. Update seemed to run without errors, but after a reboot, the display is grainy and the colors are not true. Have spent nearly all my time over the last couple of years working at the network and virtualization layers on servers and have mostly ignored the X subsystem running at home. So I'm not current with it

Hello everyone, my first post here :) I know this is an old thread but is similar with my problem. IMHO the sound card type is not relevant because I'm having the same issue on every PC and card I've tried so far, so I'll skip that. At the moment I'm playing "Enclave" using wine 1.1.43 compiled from source on PCLinuxOS and Mandriva, and the behavior is the same no

Good day, The code is : png("grainy.png", h = 600, w = 900) plot(1:10, main = "abcedfghijklmnopqrstuvwxyz", cex.main = 4, cex.lab = 4, cex.axis = 4) dev.off() and the server has the characteristics : > getOption("bitmapType") [1] "cairo" > sessionInfo() R version 3.2.3 (2015-12-10) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Debian

I'm having a bit of trouble getting a Samba printer set up. What I have is a postscript capable HP laserjet. It actually has IPP/HTTP and stuff on it. I need queueing to work, so my clients can't print to it directly, so what I want to do is: Get the printer set up on a central CUPs server: done. Printing quality is perfect from Unix machines. Thank you postscript! Have samba print to

Hello, today I upgraded my system from Kubuntu 11.04 to 12.04 and installed wine 1.4. Now, most my Windows apps (e.g. the "configure wine" program) have ugly, almost unreadable fonts TTF-Fonts are installed and working properly when explicitly chosen, but all the "standard" fonts (like for menus, window titles and so on) are bold, grainy and not anti aliased. I don't know

Ok, now we have the mapping of color names to color codes (see below) and conversion to rgb (something like Ben Bolker's function), but how to convert rgb to hsv? Thanks to Brian Ripley, Peter Dalgaard and Ben Bolker Details below Regards Jens etc/colors.big maps 455 names to rgb in S syntax etc/rgb.txt maps 657 names to rgb in C syntax, but unlike colors() it has mixed upper and

Okay, thanks to some stubbornness on my part and helpfulness on the part of people on this mailing list, I got the Ogg Theora alpha compiled up and installed and running. Yesterday, I went to the Prelinger archives (the public-domain video archive at www.archive.com) to find a high-quality original to re-encode as a test. The encoder worked just fine, and playback as well, and I thought I'd

is there a way to hide/undraw mtext (or lines etc.) in a loop like plot(runif(10)) iterCol <- rainbowPalette(10) for(i in 1:10){ mtext(paste("this is iteration ", i, sep="")) points(runif(10),col=iterCol[i]) Sys.sleep(1) ## UNDRAW/HIDE the text so that it does not mess up the plot in the next iteration } -- View this message in context:

Is there some way to make mtext horizontal along the vertical axis? Can I use mtext numerous times for one graph (created using symbols(...)) so that at the right of each graph there is a list of numbers along the axis? I have two graphs on the same page and would like to have a list of identifying numbers next to each circle of the graph. Does anyone know of a way to do this? Thanks, K

Hello list. Is it possible to use par(srt=45) to rotate text by 45 degrees along the x-axis of a plot. Using: <code> x_names<-c("C57 Nv", "C57 Vacc", "129 Nv", "129 Vacc", "IFNgR Nv", "IFNgR Vacc") par(srt=45) mtext(font=2, x_names, side=1, line=1, at=l, cex=1.2) par(srt=0) </code> doesn't seem to work in R 2.2.0

Hi, all. I'm using mtext to put some labels in figure margins. Several of these labels are expressions, created with substitute: mtext(substitute(h[x](t), list(x = paste("n", 1, sep = ","))), cex = 2, font = 2, side = 4, line = 1, las = 1) I'm using this to get the subscripting (perhaps there's a better way to do that?). The problem is that the font argument

In the version of R that I am running I have found two advertised features that don't appear to work correctly: Version 0.61.0 Alpha (December 21, 1997) (installed using r-base-0.61.0-2.i386.rpm) 1. mtext adj parameter is seriously offset to the right. For example: > par(oma=c(0,0,3,0)) > mtext("Try this", side=3, outer=T) # nothing is observed on x11 > mtext("Now

Dear R Users, I'm finding that when I execute the following bit of code, that the new line argument is actually displayed as text in the graphics device. How do I avoid this happening? mtext(side=2, line=5.5, expression(paste("Monthly Summed Runoff (mm/month)", "/n", "and Summed Monthly Precipitation (mm x ",10^2,"/month)"))) I suspect that I've

Dear list I am experiencing a very annoying problem with mtext, although I have been using this command for many years. The following code prints "test" twice in the outer margin, once at .7 where it should be, and once at the bottom somewhere. I also notice that the command takes longer than normal to execute, and it seems to overprint many times. Can anyone reproduce this?

Hello, With one procedure, I get a strangely warped text in the mtext-area of a quartz-window, while with an other the text comes out OK - see attached PDF. (Number of Trials is the x-Axis label, which always comes out OK) -------------- next part -------------- A non-text attachment was scrubbed... Name: Warped Text.pdf Type: application/pdf Size: 24420 bytes Desc: not available URL: