Displaying 20 results from an estimated 20000 matches similar to: "Problem displaying images"
2005 Feb 08
1
Windows BMPs: Why grey background? How to display BMP in R?
"white" is supposed to be the default background for BMPs (according to
?bmp) but it doesn't work
> bmp("test.bmp", bg="white")
> plot(0)
> dev.off()
# results in grey background
# This seems to be a good enough workaround for now.
> bmp("test.bmp")
> par(bg="white")
> plot(0)
> dev.off()
# background is white
2002 Jul 23
1
Wierd Problem, appears Samba related perhaps?
Hello,
I'm relatively new to Samba, but have it set up on my RedHat 7.3 system, and
it's running great. Except for one thing, and I'm not sure if this is a
Samba
problem or a problem with my machines.
What the problems appears is that when I'm copying or moving images (jpegs,
bmps are the only two I've tried so far) from both my laptop and my desktop
(both Win2k mahcines),
2003 Sep 30
0
VB Code to convert BMP to LSS for splash screens
The following code can be used to convert a 256 color BMP to LSS format for use as a SYSLINUX/ISOLINUX/PXELINUX Splash screen. The bitmap must be LESS than 640 pixels wide (bug) and only uses the first 16 colors. CorelDraw and PhotoShop are good for re-palletizing and dithering.
Paul Shebanow
pshebanow at iqcorp.com
--- Begin Code ---
Type RGBColor4
cBlue As Byte
cGreen As Byte
2005 Nov 27
1
Losing wallpapers on roaming profiles
Hi!
I'm getting difficulties with wallpapers on roaming profiles on a samba
3.0.9-2.3 under SuSE 9.2 with Windows XP Professional Clients. I discovered,
by reading other postings concerning this topic, that Windows won't use jpegs
as wallpapers on roaming profiles (converts them to bmp and stores them in
"Local Settings", which doesn't roam). So I converted the pictures
2007 Sep 07
3
Plotting lines to sets of points
I am using R to plot baseball spray charts from play-by-play data. I have
used the following command to plot the diamond:
plot (0:250, -250:0, type="n", bg="white")
lines(c(125,150,125,100,125),c(-210,-180,-150,-180,-210), col=c("black"))
I have also plotted different hit locations using commands such as the
following:
points(subset(framename$hit_x,
2012 Jan 01
1
bmp() shifts the image (Windows XP)
When using bmp() under Windows XP, I find that the saved image is a
shifted version of the correct image. Try this:
n<-5
fn<-"01.bmp"
x<-matrix(runif(n*n),nrow=n)
image(x,col=gray(0:255/255),axes=F,frame.plot=F)
bmp(filename = fn,width = n, height = n, units = "px")
par(mar=c(0,0,0,0),pty="s")
image(x,col=gray(0:255/255),axes=F,frame.plot=F)
dev.off()
The
2004 Oct 06
1
problems with bitmap images in windows XP
This is rw2000 on windowsXP
jpeg("test.jpeg", bg="orangered")
plot(1:10, 1:10, col="green")
dev.off()
------
jpeg("test.jpeg", bg="blue")
plot(1:10, 1:10, col="red")
dev.off()
-------
jpeg("test.jpeg", bg="green")
plot(1:10, 1:10, col="red")
dev.off()
---
jpeg("test.jpeg",
2005 Oct 21
1
Display images
Hi!
First of all, sorry for my english.
I have one problem. I'm creating a server to install PC's with PXE
(dhcpd, tftp, nfs, etc...).
And, at the syslinux moment, the image (splash.lss/logo.16/...) is not
displayed, but the text into boot.msg works ok (colors and background ok).
I copied files from Knoppix, Fedora and others... But it's the same: No
image, but text and colors ok.
2006 Feb 15
0
setup program doesn't find extracted dll
Hello to all,
i'm trying to install the german tax software "Tax@2006".
using: wine 0.9.5 on ubuntu 5.10
I type "wine z:/setup.exe" (z = wine's dos-device cdrom).
the follonwing steps follows:
- Splash Screen "Buhl Data"
- Installshield preparing installation...
- Installshield starts, but brings a Popup:
- Message: "Failed to extract
2007 May 04
0
[1006] trunk/wxruby2/samples/bigdemo/wxArtProvider.rbw: ok method name changed to is_ok
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2009 Mar 03
1
dotplot() lattice charts return blank image (jpeg, bmp, png) file
Thanks in advance for the help. Trying to run a basic dotplot in lattice from R command line. When the file is created, in Fedora, it is blank image (jpeg, bmp, png). Image produces correctly in Windows environment. Libraries lattice and latticeExtra are loaded. Code:
-----------------
jpeg(file = "/tmp/img/temp31.jpg", width = 768, height=768)
xy <- dotplot(1:10)
print(xy)
2002 Jan 29
3
lattice dotplot and graphic devices on Windows
I am using R1.4.0 on WindowsNT (the precompiled version from Brian Ripley's
website) and the lattice package (version details are at the end of this
message).
After producing a lattice dotplot, I want to insert the graph into a
MicrosoftWord document. With "ordinary" R-graphics, I have done this
successfully by copying the graph as a metafile to the clipboard and pasting
this into my
2006 Jun 25
1
MDL ISIS Draw 2.5 + AutoNom2000 in WINE = need help
Hello,
I have successfully installed MDL ISIS Draw 2.5 (a program used in
chemistry) under Wine (0.9.12 in Debian). Now, I need to install an
addon (AutoNom2000, which is used to give IUPAC names of compounds)
for this program. (This addon requires Windows 2000/XP; Wine was
configured to "mimic" Windows 98 by default).
When I try to run its installer, I get the following:
2007 Oct 18
2
image quality of plot inserted into PowerPoint
Dear R-helpers,
I need to insert an R (2.6.0) generated plot containing semi-transparent colors into PowerPoint (2002). When I directly paste it from the clipboard or insert it as (enhanced) Metafile (I'm on Windows XP) the semi-transparent colors don't show. When I insert it at as a Bmp, Png or Jpeg and then convert to PDF the semitransparent colors do show but the quality of the image
2005 May 07
0
Displaying images from PostgreSQL large objects
I''ve got a bunch of images stored in a pgsql database as large
objects. Currently I use a PHP script to display the images, but I''d
like to do it in Rails. I followed the example of sending files/data
at http://wiki.rubyonrails.com/rails/show/HowtoUploadFiles but all
the images that get sent are corrupted, apparently. Do I need to do
something different because it''s
2004 Jun 13
0
Splash Image
Hi
I have a small problem with displaying splash image in Syslinux, my
boot.msg looks like this :
- - - cut - - -
<ASCII 12>
before
<ASCII 24>splash.lss
after
<ASCII 26>
- - - cut - - -
In VMware everything works OK, but when i restart my computer with
burned iso it only display text over and under the splash.lss
What it could be ?
best regards
AR.,,
2009 Apr 09
1
reading an image and adding a legend
Hi all,
I would like to
1. Read in an arcmap image into R (I can export pretty much any type of image jpeg, bitmap etc from arcmap)
2. Use R to create a nice colour legend in the plot
First of all, Is this possible?
So far I'm stuck on point 1. I have tried read.pnm() from pixmap and read.jpeg() from rgl.
the pnm example provided works fine
x <-
2004 May 27
2
no transparent background in bmp
I've been attempting to export a graphics file of my lattice plots and no
matter what color I use for the bg= argument in the bmp/jpeg/png function,
the background is grey.
bmp(filename = "c:/my_paper/resids.bmp", width=1024, height=1024,
pointsize=10, bg="transparent")
# these are lattice plots. plot them in a 3x2 matrix
print( hgqqplot, position=c(0.0, 0.66, 0.5, 1.0 ),
2008 Dec 15
3
Emailing jpeg images with Evolution 2.8.0
I recently emailed an important jpeg image to a colleague, but when he
tried to insert it into a document it 'failed'. It appears that when
jpegs are attached to messages, they become 'corrupted' - is this a
known problem with evolution, and/or is there a way of solving the
problem?
Andy
2005 Nov 30
3
wcmd crashes all the time on the set command.
Below is a crash I get on my gentoo box when I execute
the set command in wcmd. I believe the problem is
caused by wine using the entire enviornment from my
linux machine:
john@jmd0 ~ $ wcmd
WCMD Version 0.17
W:\home\john>set
ALLUSERPROFILE=c:\windows\Profiles\Administrator
ALLUSERSPROFILE=c:\windows\Profiles\Administrator
ANT_HOME=/usr/share/ant-core
CLASSPATH=.
COLORTERM=