Displaying 12 results from an estimated 12 matches for "rvg".
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2006 Aug 12
5
Rmagick not handling GIF files properly...
Tracked down the source of my problem...
It seems that Rmagick isn''t properly cropping/resizing GIF or PNG images
when uploaded via file_column. I can upload JPG files just fine.
Originally I had installed ImageMagick via Debian''s apt-get and built the
rmagick gem using "gem install rmagick". This wasn''t working so I
uninstalled ImageMagick and tried to
2006 Sep 17
0
rails and RVG draw
Hello,
I''m encountering what seems like it might be a bug using RVG (from
RMagick) with Rails. The problem occurs when using the RVG ''draw''
method. For example:
Magick::RVG.new(100,100) do |canvas|
canvas.draw
end
When I call the code that uses this method from the rails console, it
works fine. When called from the webserver, however, th...
2007 May 27
1
Parametric bootstrapped Kolmogorov-Smirnov GoF: what's wrong
...trapped K-S version).
So I wrote this code:
---[R Code] ---
ks.test.bootnp <- function( x, dist, ..., alternative=c("two.sided", "less",
"greater"), B = 1000 )
{
n.x <- length(x);
cdf <- paste( "p", dist, sep="" );
rvg <- paste( "r", dist, sep="" ) ;
rvg <- get( rvg, mode = "function" );
ks <- ks.test( x, cdf, ..., alternative = alternative ); # KS stat
from sample
# bootstrapping K-S ...
ks.pval <- 0;
for ( i in 1:B )
{...
2003 Mar 18
2
rsync over nfs
> Hello,
> I have rsync process which is a crontab job:
> 0 0-23 * * * /bin/rsync -rvg /net/server1/local/filesys1/userhomedir/project_dir /local/filesys1/userhomedir/project_dir
> which sync the user project dir on localsystem from another machine called server1 via nfs, but the weird thing its coping all files every time it syncs am I using the wrong flags? is it possible to cop...
2006 Apr 17
0
RMagick installation error.
..., as it''s written, but during the last point (Step 3:
Install RMagick) I have an error during the execution of "make", as
below.
---
matteod@bones:~/Programs/RMagick-1.10.1$ make
/usr/local/bin/ruby install.rb config
install.rb: entering config phase...
---> lib
---> lib/rvg
<--- lib/rvg
<--- lib
---> ext
---> ext/RMagick
/usr/bin/ruby1.8
/home/matteod/Programs/RMagick-1.10.1/ext/RMagick/extconf.rb
/home/matteod/Programs/RMagick-1.10.1/ext/RMagick/extconf.rb:4:in
`require'': no such file to load -- mkmf (LoadError)
from
/home/matteod/Prog...
2004 Nov 05
0
Ways to catch segfaults before they happen
...and pcurve.
This week I have run all the examples in all the CRAN packages under
valgrind (which took about 120 hours, not all running to completion), and
have sent reports to quite a few package maintainers. A good selection of
the reports will be available at
http://www.stats.ox.ac.uk/pub/bdr/Rvg
for the next week or so. Valgrind is not infallible and sometimes gets
confused by highly optimized code (and these tests were run with -O2): I
reckon this is the case for the loess_raw reports.
`Writing R Extensions' in 2.0.1 will have a section on `writing portable
packages' covering...
2014 Dec 22
0
hi VIPwatch -true! mggwhq deyanu
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2006 Nov 20
5
RMagick load problems?
I have a page (model: daily_progress_chart) that uses RMagick and
ImageMagick to create a chart using RVG. A few days ago (after some
updates to Rails), this chart stopped working on both my development
machine (MacBook Pro) and the production server (Gentoo Linux). I get
the following error messages. I am totally lost, but I assume that there
is a problem with RMagick. Any ideas anyone?
On the Ma...
2006 Jul 21
5
Reports in Rails
Hi,
In my rails application I want to include a reporting mechanism that will
allow the users of application to view statistics of various operations
graphically.
Does rails provide inbuilt reporting capabilities? what are different
appraoches I can follow to achieve reporting in rails?
On googling I found following as some of the options,
1.Gruff Graphs for Ruby
2.SVG
3. using Apache FOP.
2020 Mar 26
0
[PATCH nbdkit 9/9] tests/old-plugins: Add plugin from nbdkit 1.18.2.
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2009 May 21
1
[PATCH server] Updated look and feel for empty grid views
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2020 Mar 26
15
[PATCH nbdkit 0/9] Create libnbdkit.so
This creates libnbdkit.so as discussed in the following thread:
https://www.redhat.com/archives/libguestfs/2020-March/thread.html#00203
test-delay-shutdown.sh fails for unclear reasons.
This series starts by reverting "tests: Don't strand hung nbdkit
processes" which is because several other tests fail randomly unless I
revert this patch. I didn't investigate this yet so it