similar to: Error in grid.text after tcltk package loaded

I am trying to run an R script to create a .png file containing a tree map on a headless Linux server using Xvfb. When I try to run tmPlot, I get the following errors and warnings: Error in grid.Call(L_textBounds, as.graphicsAnnot(x$label), x$x, x$y, : X11 font -adobe-helvetica-%s-%s-*-*-%d-*-*-*-*-*-*-*, face 1 at size 9 could not be loaded Calls: tmPlot ... <Anonymous> ->

Not sure if this is the right place to report this, but: Am using ggmap to generate a map of a bounding box from 161 latitude/longitude pairs and the code crashes R (in ess). Data is at http://analysis.d8u.us/~hdiwan/plotSource.csv and the code to read it is below. I'm not sure if ess, emacs, ggmap, R, or my laptop is to blame. Here's the code: > rmc <-

With 2.7.0 patched (not tested with 2.0.0), I get an error message in a program that ran correctly in R 2.6.2 when the grouping factor of a stripplot contains an Umlaut: I am aware that there are a few locale-changes in R 2.7.0, but I could not easily locate who's at fault Dieter library(lattice) dt = data.frame(x=rnorm(100),y=1:100,levs= as.factor(c("Gru","Gr?")))

Dear R Gurus, I have a fairly simple problem, but I haven't been able to find the answer on 'the google' or in the r-help archives. I am generating plots on both Windows and OS X where I need to guarantee that the font used is Arial. In my plot command I specify 'fontfamily="Arial"'. The problem is that on Windows I'm getting the following warning: Warning

I install the Chinese font "Kaiti TC" on my mac, but I can't print the figures to pdf file by "marrangeGrob" command, which is in the package "gridExtra". Error message after I type "ggsave(......)" (last line of the program): "Saving 7.47 x 5.15 in image Error in grid.Call.graphics(L_text, as.graphicsAnnot(x$label), x$x, x$y, : invalid font

Hi Instead of ... ggsave("test_plot_chinese.pdf", m2) ... try ... cairo_pdf("test_plot_chinese.pdf") print(m2) dev.off() Paul On 13/10/17 02:12, John wrote: > I install the Chinese font "Kaiti TC" on my mac, but I can't print the > figures to pdf file by "marrangeGrob" command, which is in the package > "gridExtra". Error message

Thanks, Paul. Following your solution, I got this error message: Warning message: In cairo_pdf("test_plot_chinese.pdf") : failed to load cairo DLL Is there anything else I need to install? Thanks, John 2017-10-12 19:24 GMT-07:00 Paul Murrell <paul at stat.auckland.ac.nz>: > Hi > > Instead of ... > > ggsave("test_plot_chinese.pdf", m2) > > ...

Hi By the looks of it, you need to install Cairo graphics ... https://www.cairographics.org/download/ Paul On 13/10/17 15:48, John wrote: > Thanks, Paul. Following your solution, ?I got this error message: > > Warning message: > In cairo_pdf("test_plot_chinese.pdf") : failed to load cairo DLL > > Is there anything else I need to install? > > Thanks, >

Hi, Sorry to bother you with this question here. I tried to install Macports on my Mac OS Sierra, and type "sudo port install cairo", but it did not respond. I haven't seen any file name or app called Macports, but one file called "port" which is located at loca/bin/port" How should I do it? Thanks, John ******* Last login: Sun Oct 15 02:52:49

I am trying to use ggplot() to produce a graph and am getting warnings that I don't understand. This is happening from within RStudio, but also happens if I start Windows R GUI. Can anyone help me understand the warning and how to make sure the right fonts are designated? The relevant code fragment is: x11(width=7, height = 7) library(ggplot2) # Now some Distance ~ Time plots p2 <-

Hi, Following Paul's instruction, I have installed the Cairo. I tried to run the program, and there is no error message at all. I did see the Chinese title in the plot if I ask my RStudio to show the plot (if I type "p1"), but the pdf file shows the plots without the Chinese titles. library(ggplot2) library(gridExtra) df1<-data.frame(x=1:2, y=3:4, z=5:6) #p1<-ggplot(df1,

Hola. Estoy logrando sacar un gráfico para una presentación en ggloot2 y me está quedando bastante bonito! Pero, tengo es problema con las fuentes: Warning messages: ?>? 1: In grid.Call(L_textBounds, as.graphicsAnnot(x$label), ... : ?>? font family not found in Windows font database ?etc.? ?que proviene de > theme_minimal(base_size = 14, base_family = "Tahoma") + ?La verdad

Hi, I'm trying to understand whether the use of substitute() is appropriate/documented for plotmath annotation. The following two calls give the same results: > plot(1:10, main = expression(alpha == 1)) > do.call(plot, list(1:10, main = expression(alpha == 1))) But not these two: > plot(1:10, main = substitute(alpha == a, list(a = 2))) > do.call(plot, list(1:10, main =

Hola! I'm trying to make r-devel on windows XP. I downloaded an hour ago R-1.7.0beta_2003-03-30.tar.gz make terminates without any error messages, with make check I get error messages from tests of internet and socket functions, surely because my modem was not connected (It doesn't say in the documentation (file INSTALL) that internet must be connected under make check.) But the file

Hello, When I use savePlot(filename="xy",type="eps") or savePlot(filename="xy",type="wmf") , I get the following error: Error in grid.Call("L_textBounds", as.graphicsAnnot(x$label), x$x, x$y, : Polygon edge not found (zero-width or zero-height?) This doesn't occur when I change the type to "jpeg" or "bmp". Can

Hi all, I am struggling with remote R sessions and a (I suspect) locale related encoding problem: Using the X11 device (X11forwarding enabled), whenever I try to plot something containing umlauts using ggplot2, I am seeing sth like ,---- | Error in grid.Call(L_stringMetric, as.graphicsAnnot(x$label)) : | invalid use of -61 < 0 in 'X11_MetricInfo' `---- Using base graphics is fine

Perhaps I'm being even thicker than usual, but I can't find the tcltk package on CRAN. There is a tcltk2 package, which says that it is a collection of supplements to tcltk, but I cannot see a just-plain tcltk anywhere. If I try to install tcltk2 (from the Linux command line, or using install.packages() in R) it complains that it needs tcltk. If I try to install tcltk using

Hello, I have a gene expression matrix with columns being samples and rows being genes. I would like to display the expression values for each gene. I have two groups which I colour differently. The aim is to see if there is any difference between the two groups consistently across genes. So the following works well:

Dear R-devel / Dr. Murrell - This is similar but ultimately unrelated (I think) to something I posted about in February. See my original post here: https://stat.ethz.ch/pipermail/r-devel/2008-February/048278.html I start R with the --vanilla option, and run the following code. ## BEGIN SAMPLE R CODE library(grid) for(i in seq(0, 1, by = .1)) { for(j in seq(0, 1, by = .1)) { angle

Hi, I believe configure was not finding tk.h, because tk-devel rpm was not available on the given host. Thanks Erik and Peter for the suggestions on checking tk.h and stdout of ./configure. Just one further question for Peter> "Well, the package is there, as a stub to tell you that it doesn't work...." So then how can you confirm from the library() output (or elsewhere) if