Displaying 20 results from an estimated 300 matches similar to: "dev2bitmap error, 'gs' cannot be found"
2008 Nov 03
1
dev2bitmap: extra missing
Hi,
I don't know if I am the first one to report the problem:
in 2.8.0 dev2bitmap gained aa support, but "extra" is null
if neither taa nor naa is specified.
> dev2bitmap("plot.pdf",type="pdfwrite")
Error in paste(shQuote(gsexe), " -dNOPAUSE -dBATCH -q -sDEVICE=", type, :
object "extra" not found
>
2008 Nov 14
1
Bug#505698: r-base-core: dev2bitmap fails with gsexe related error (PR#13288)
Stefano,
Thanks for the bug report.
On 14 November 2008 at 14:35, Stefano Costa wrote:
| Package: r-base-core
| Version: 2.8.0-1
| Severity: normal
|
| As in subject. The bug is reproducible on my machine with these
| commands:
|
| > x <- rnorm(100)
| > plot(density(x))
| > dev2bitmap("density.png")
| Error in paste(shQuote(gsexe), " -dNOPAUSE -dBATCH -q
2004 Aug 23
2
R on windows problem
Hi,
I've installed several versions of R on a number of Window
systems. I get the following error message (which I don't get on linux)
> dev2bitmap(file="test.jpeg",type="jpeg")
Error in system(paste(gsexe, "-help"), intern = TRUE, invisible = TRUE) :
gswin32c.exe not found
Any idea how to fix this? It seems common to all windows systems
2012 Aug 11
3
Problem when creating matrix of values based on covariance matrix
Hi,
I want to simulate a data set with similar covariance structure as my
observed data, and have calculated a covariance matrix (dimensions
8368*8368). So far I've tried two approaches to simulating data:
rmvnorm from the mvtnorm package, and by using the Cholesky
decomposition (http://www.cerebralmastication.com/2010/09/cholesk-post-on-correlated-random-normal-generation/).
The problem is
2007 Mar 31
1
Too long pathname in bitmap() crashes R on WinXP
Hi,
using too long pathnames for bitmap() crash R on WinXP. I've verified
that this is the case with R version 2.4.1 Patched (2007-03-25 r40958)
and R version 2.5.0 alpha (2007-03-30 r40957). I cannot reproduce it
on Linux.
REPRODUCIBLE EXAMPLE:
% Rterm --vanilla
# Tell R where Ghostscript is
gsexe <- "C:/gs/gs8.54/bin/gswin32c.exe";
gsexe <- "C:/Program
2009 Sep 14
4
Contribution to wiki: nagios incompatibility with centos 5.2
Hi
I would like to contribute to the wiki.centos.org:
username: boel
subject: nagios incompatibility with centos 5.2
location: http://wiki.centos.org/HowTos/Nagios
content: A security feature of centos 5.2 SELinux prevents the access
from the apache httpd server to the needed /var/nagios files. The error
manifests itself in the /var/log/messages as "SELinux is preventing the
tac.cgi from
2000 Jun 20
1
dev2bitmap() problem
Hi R users,
dev2bitmap() is not working for me in R-1.1.0. It says:
> dev2bitmap("aaa.png")
Error in device(...) : Object "width" not found
Anyone else has this problem?
Aleksey
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Send "info",
2005 May 13
1
DEV2bitmap: jpeg with res=400 not enough for CORELDRAW poster A0
Dear all,
When saving a plot with the dev2bitmap command:
name <- c("test.jpeg")
dev2bitmap(name,type="jpeg",height=8,width=13,res=400)
Everything seems to be ok... After importing this picture in CORELDRAW (for
a poster A0) format the resolution and colors are not optimal.
How can I save pictures (colors/resolution) optimally for import into
CorelDraw for an
2000 Apr 28
1
dev2bitmap from a script invoked by another process
Issue:
I have a R script that is invoked periodically by another process. In the
script, a graphics is generated and I want to get a the image for the graph
as a jpeg.
Here is a prototypical version of the script (try.R):
plot(1)
dev2bitmap("try.jpg", type = "jpeg")
I am running R-1.0.0 on Solaris 7.
The script is invoked as: R --vanilla < try.R
A file named try.jpg is
2000 Jul 18
5
X11 & dev2bitmap
Hi,
I am trying to put some graphics I have generated from R on a
webpage using dev2bitmap to create a bitmap, .BMP, file.
When I look at my notes from 2 or 3 months ago I was successfully able to
put the ACTIVE device plot result into a bitmap file using a command such
as:
dev2bitmap("InsectSpray.BMP")
Job done!
Now when I try the same command, I get the following:
>
2006 Oct 18
0
dev2bitmap handling or else?
Hy all,
I wish to get rid of starting X to get graphics, i tryed dev2bitmap and
i've being working around without finding good parameters.
By example :
Dev2bitmap(file="Rplot001.png", type =
"png256",width=600/72,height=486/72)
par(mar=c(5,2,1,1),xaxs = "i", yaxs = "i",ps=13)
I tryed with res=something inside dev2bitmap too and i'm
2011 Jan 14
1
How to point R toward Ghostscript on a Windows XP system
A colleague designed a script for a bar plot, which I'd like to export to my directory via the barplot command:
bitmap(file="barplot.tif", type="tifflzw", height=4, width=6.5, res=1250)
Unfortunately, this command produces the following error message:
Error in system(paste(gsexe, "-help"), intern = TRUE, invisible = TRUE) :
'gswin32c.exe' not found
1999 Nov 29
1
cross reference wishlist item
It would be nice for checking documentation to be able to generate the
"see also" cross references (e.g. the list of functions where dev2bitmap
is linked as a "see also" reference.) Perhaps this already exists?
(BTW, it would be useful to have a "see also" reference to dev2bitmap in
the help for postscript and for Devices.)
Paul Gilbert
2010 Aug 19
1
error with bitmap, please help
Hi All
I still have a problem with ?bitmap? function in R, I have downloaded
ghostscript 8.71 and added the path to the executable to the path
environment variable, by going to the control panel , system, advanced
system settings, added C:\Program Files(x86)\gs\gs8.71\bin to the path
variable. I have also added the R executable path to the path variable. I
have a 64 bit computer with windows 7
2008 Apr 29
2
Legend problem when exporting a plot to PDF
Hi list,
When exporting to PDF a graph with a legend, in the final PDF, the text
is going beyond the legend box.
> dev2bitmap("test.pdf", type="pdfwrite", h=6, w=6)
The legend looks OK on the screen.
I noticed that the size of the legend box depends on the size of the
screen window, which is not the case for other graphical parts (text of
the legend, title, axis
2004 Jul 04
1
Embarrassingly naive question regarding graphics on Mac OS X
I am having trouble saving graphs. Using the Aqua interface (which is not
my preferred interface), I have no problems plotting a graph, adding
additional lines, points, references, etc., and then saving it to a file
using, for example, the dev2bitmap command. I have found that, running R
with Xemacs+ESS under X11 (which I prefer over Aqua), this is not possible.
I can either send the graph to a
2004 Nov 30
1
bitmap (blank image) plot rendering without X11
Hi,
I am trying to generate plots on our unix (no X) server to be included
in our web-pages -> specifically pngs.
Without X, png() obviously doesn't work, so I have been trying to define
the graphics print device bitmap as described in the help:
> bitmap(file="plot.png", type = "png256", height = 6, width=6,res=72)
> pie(c(12,5))
>
2000 Aug 17
1
Things I don't understand about the graphics interface
Using R-1.1.1 on RedHatLinux 6.2.
I've made some progress, succeeded in outputting bitmap, jpeg, and png
files. Yipee.
I did them with this command:
> dev2bitmap("whatever.bmp",res=300)
> dev.print(png, file="myplot.png", width=480, height=480)
> dev.print(jpeg, file="myplot.jpg", width=480, height=480)
> dev.print(pictex,
1999 Oct 04
1
bitmap copies of plots
Michael Lapsley was suggesting on R-help direct copies to gif/png/jpeg.
The following seems to do a sensible job for me of copying the current
device to any bitmap format supported by gs. The manipulation is needed
to work around assumptions made by postscript(), and I think better fixed
in postscript() (but not a couple of days before a release).
I want to make onefile=FALSE work on
2001 Apr 12
0
using bitmap to make a multi-page pdf file results in (PR#909)
On Wed, 11 Apr 2001 Setzer.Woodrow@epamail.epa.gov wrote:
> When I execute the following code:
>
> bitmap("test.pdf",type="pdfwrite")
> plot(1:10,1:10,main="ONE")
> plot(1:10,1:10,main="TWO")
> dev.off()
>
> the resulting file test.pdf contains four pages: graph ONE, graph TWO,
> graph ONE, graph TWO. I can recreate the problem