Displaying 19 results from an estimated 19 matches similar to: "[PATCH] ppmtolss color need to be quoted"
2007 May 21
3
Selecting complementary colours
Dear r-helpers,
I wonder whether, given the "#rrggbb" representation of a colour, there is a
simple way to select the complementary colour, also expressed as a "#rrggbb"
string.
Any suggestions would be appreciated.
John
--------------------------------
John Fox, Professor
Department of Sociology
McMaster University
Hamilton, Ontario
Canada L8S 4M4
905-525-9140x23604
2000 Mar 29
1
pre summary: mapping of colornames into hsv?
Hi Martin,
Great that you follow this. My original intention was to be able to
translate colornames to hsv because this would allow using colornames to cut
out a certain part of the colorwheel for colorcoding (HSV component H, see
my code below)
I think internally we might have colors represented as
Colornames, ColorIntegers, ColorHexcodes, ColorRGBs, ColorHSVs (ColorCMYs?)
however the R-user
2013 Jun 07
1
col2rgb, factors & documentation
Hello Core Folk.
Quite by accident I discovered today that col2rgb, when fed factors, acts on the integer representation of those factors:
td <- as.factor(rainbow(5)) # not how I discovered the issue!
td
res <- col2rgb(td)
res
# but
col2rgb("#FF0000FF") # this is td[1] but does not produce the same answer
res[,1]
# moreover
as.integer(td)
col2rgb(5) # the integer value of the
2002 Jan 12
0
HOWTO make lss
Hello,
it took me some time until I found out how to make _working_ .lss
files for syslinux.
So, here is the (rough) howto, maybe you like to include it
in an FAQ.
- Use a paint tool "gimp" (if you know how to handle it)
to create the boot logo, keep in mind that it
will have (at the end) only 16 color.
- make sure it has 640 width.
- save it as gif
<black magic>
- use the
2014 Feb 01
0
[PATCH] Add some man pages.
Op 2014-01-20 om 09:51 schreef Peter Jones:
> Add very basic pages for:
> isohybrid - It's not particularly more useful than --help, but my QA
> department really wants this to exist.
> memdiskfind - Explain what it does and its invocation.
>
> Signed-off-by: Peter Jones <pjones at redhat.com>
> ---
> man/isohybrid.1 | 61
2004 May 22
0
Samba problem of users access
Dear all samba users,
We try to install a Samba files server as a member of a W2K network.
The domain controler is a W2K server with Active Directories, Groups and
users.
We want to shared our linux disk with rigths in function of thoses
groups and users.
We use Samba 3 and a GNU/Debian sarge distribution.
There is no problem to join the W2K network:
$> net rpc join -U Administrator
2007 Mar 21
0
[904] branches/wxruby2/wxwidgets_282: Changes in Wx::Colour API 2.6 -> 2.8
<!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:
2002 May 31
2
Matrix-like plot
Dear List,
I have a 47 species * 83 samples matrix containing percentage abundance
data. I have two cluster analyses one of the samples and one of the
species, and have ordered the rows and columns of the species by samples
matrix according to these two cluster analyses. So far so good!
Now what I want to do is create a plot with the species dendrogram at
the top of the plot, the samples
2011 Jul 28
2
Ploting gradient
I have a simple bar chart with annual precipitation (jan to dez).
I want to plot, above each bar (on a line), a square wich is color based on
a scale (0-100%). With 0 being white and 100 black, like a gradient. Is it
possible? How to?
Thanks
--
Fernando Andreacci
[[alternative HTML version deleted]]
2023 Jan 12
2
Background for word
Dear,
I am having a lucky day. I am programming in RStudio and when I type
"black" (quotation signs included, the word turn into a word with black
ground. Couldn't get rid of the background----copying to Word, Excel,
text editor and paste back to Rstudio, the word is still in black
background? Help!
??? dv.group<-c("black","othrrace");
2012 Oct 15
2
Download a file from url
Hi
Download the xls file from this link
http://www.nseindia.com/content/fo/fii_stats_12-Oct-2012.xls
<http://www.nseindia.com/content/fo/fii_stats_12-Oct-2012.xls>
I tried this
---------------------------------------------------------------
library(XLConnect)
url = "http://www.nseindia.com/content/fo/fii_stats_12-Oct-2012.xls"
local.xls.file = tempfile()
download.file(url,
2009 Aug 06
2
making scatter plot points fill semi-transparent
hi all,
i have a simple scatter plot, and i'd like to make it so the scatter
plot colors are slightly transparent. i see in a previous post that
someone mentioned the "alpha" parameter, but i am not sure how it can
be used with the 'plot' function [*].
for example, suppose i have:
plot(mydata$column1, mydata$column2, col="red", cex=1)
i now want to make it so
2006 Nov 02
3
Complex plotting problem
Hello,
I would like to make a plot (preferably lines, but points will do
too), where the line segment changes color depending on the value of
the y-axis. For example, let's suppose the y-axis range is from -1 to
1. Points close to -1 would be colored blue, while points close to 1
will be colored red. Points in between will be varying degrees of
blue/red depending on how close they
2014 Jan 20
3
[PATCH] Add some man pages.
Add very basic pages for:
isohybrid - It's not particularly more useful than --help, but my QA
department really wants this to exist.
memdiskfind - Explain what it does and its invocation.
Signed-off-by: Peter Jones <pjones at redhat.com>
---
man/isohybrid.1 | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
man/memdiskfind.1 | 10 +++++++++
2 files changed, 71
2009 Jun 04
2
RPostgreSQL segfault with LEFT JOIN
Hi,
I recently upgraded to R 2.9.0 on linux x86. After doing so, I switched to the
RPostgreSQL package for interfacing with a postgresql database. I am using
postgresql 8.3.7.
A query that works from the postgresql terminal is causing a segfault when
executed from R.
My sessionInfo, the error message, and the R code used to generate the error
are listed below.
I have noticed that a
2003 Aug 14
2
Hardware encoder.
Hi people,
I am aware of the integer based DEcoder (Tremor) but am more interested in a hardware ENcoder, for use in a solid state portable recorder.
Has anyone made *any* steps towards implementing an encoder in a DSP?
I ask because I have been investigating MP3 hardware encoders, and apart from being very expensive (to licence - DSPs are as cheap as grains of sand in comparison) I have an
2001 May 30
3
Lossless/lossy hybrid?
Monkey's Audio lossless compressor (currently win32 only, free but not
open-source except decoder) author is thinking to implement a kind of
audiophile-quality lossy compression which would filter "noise bits" that
are hard to encode lossless but which are (or should be) inaudible and thus
improve lossless compression (avg. 300-450kbps). I think that implementing
something like this
2008 Jun 30
4
Rebuild of kernel 2.6.9-67.0.20.EL failure
Hello list.
I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without
modifications.
How did I try it?
Created a (non-root) build environment (not a mock )
Installed the kernel.scr.rpm and did a
rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee
prep-out.log
The build failed at the end:
Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL
Checking
2009 Jul 23
1
[PATCH server] changes required for fedora rawhide inclusion.
Signed-off-by: Scott Seago <sseago at redhat.com>
---
AUTHORS | 17 ++++++
README | 10 +++
conf/ovirt-agent | 12 ++++
conf/ovirt-db-omatic | 12 ++++
conf/ovirt-host-browser | 12 ++++