Displaying 2 results from an estimated 2 matches for "rgdkpixbuf".
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gdkpixbuf
2003 Mar 07
0
New version of pmg -- Poor Man's GUI
For those who are interested,
I've finished release of 0.4 of pmg and have placed it on my website
at http://www.math.csi.cuny.edu/Statistics/R/pmg.
The pmg package provides some GUI elements using the RGtk package and
friends: RGtk, OOP, RGtkExtra, RGtkHTML, RGdkPixbuf, RGtkViewers and
REventLoop from www.omegahat.org and gtkDevice from CRAN. (These
require a form of UNIX such as linux, OS X etc.) In particular the key
elements are a menubar with some basic dialogs for doing statistical
analysis and a spreadsheet interface. The goal is to make it a bit
easier for...
2007 Nov 17
0
Drawing to a buffer (or double buffering)
...d with RGtk2, cairoDevice, lattice, and grid,
but not found anything that solves the problem (what I tried is at
the bottom). But cairo is ugly and slow at plotting images
(which is what I need to do), so I can't really use it, even
if it were to work for the buffering problem.
It looked like RGdkPixbuf maybe was able to do this,
but it seems RGtk is deprecated and not in CRAN.
Just for completeness. This is the sort of thing I want to do.
for(iter in 1:10) {
par(mfrow=c(20,30),mar=c(0,0,0,0))
for(sample in 1:600) {
image(matrix(rnorm(100),ncol=5),axes=FALSE)
}
Sys.sleep(1)
}...