So the time has come for me to face the fact that I have no time to maintain pgfSweave. It was recently archived because I didn’t make necessary changes to comply with some CRAN policies. SO, I need someone to step up to the plate to make some tweakes, put it back up on CRAN and maintain it in the future. Is it you?
To do the job you need at a basic understanding (or a desire to learn) the following:
- R (duh :p)
- Undying glory
- The respect of your peers
- Self satisfaction
- A high-five from me if we ever meet in person!
If you are interested in the job please contact me at cameron[dot]bracken[at]gmail[dot]com
I just uploaded version 1.2.1 of pgfSweave, and I think it is just great! The most notable new feature is the use of the TikZ externalization library
list and make feature instead of the pgf
\begingraphicnamed functionality. This has some important consequences:
- PGF 2.10 is required! This has been out for some months now but many LaTeX distros are notoriously slow at updating, so you may need to update manually.
- Backward compatibility may break with some documents who still have the
\pgfrealjobname hardcoded or who use the
- A new workflow is required to compile documents (it includes make), this is outlined in the vignette.
- You can use all the nifty features in the TikZ externalization library, see the TikZ/PGF manual for more details.
- Most importantly it is faster!
There are a boat load of other changes and new features, I think you like it, check them out:
Version 1.2.1 – 2011-04-03
* [NEW] If PGF 2.10 is not available, issue a startup message but still
load the package (So the package can go on CRAN). PGF 2.10
is still required to compile .tex file produced with pgfSweave
* [NEW] Remove null device code which could cause problems with grid
* [NEW] Example using xelatex for external graphics
* [NEW] Chunk options `relwidth’ and `relheight’ for scaling figures
relative to the `width’ and `height’ options (thanks to Fabrice
Rossi for the patch)
* [CHANGED] Fix the internal caching of external graphics, it now works as
expected and can save significant time
Version 1.2.0 – 2011-02-21
* [NEW] Use the tikz externalization library instead of the pgf backend.
This allows for more flexibility and faster compilations but
BEWARE, this requires at least pgf 2.10 and may break backward
computability in some cases
* [NEW] GNU Make is now a system requirement for externalizing graphics,
NOT for compiling the package
* [NEW] Option to specify number of processors when externalizing graphics
* [NEW] Externalized graphics now have another layer of crude caching
* [NEW] Highlighted output is now output in a separate environment to fix
the centering issues
* [NEW] Example document using plain latex and the tikz external library
to generate eps graphics,
* [CHANGED] The command line interface is now much simpler internally
and uses optparse instead of getopt for more flexibility (the
optparse package is now a dependency)
* [CHANGED] The `tex.driver’ option has been removed, the same effect can
be achieved using the tikz externalization library, see the new
example for how
* [DEPRECIATED] The `pgf’ option is depreciated, please use the `tikz’
pgfSweave 1.1.3 is now on CRAN. This release adds a few new features and fixes some bugs
- The pesky Rplots.pdf file is not generated anymore
- Brand new vignette by Hans Ekbrand on the use of pgfSweave with large data sets based on this site.
- New example on using caching by Yihui Xie
- Reusing code chunks now works as expected
- Inline comments are now preserved when tidy=T (thanks to changes in the formatR)
Please see the NEWS file for the full list sicce version 1.1.0.
I am also now working on the next version of pgfSweave to be version 1.2. This version will make some considerable changes to improve efficiency, namely
- Scrap the “old” externalization (\beginpgfgraphicnamed) in favor of the tikz external library (\tikzexternalize) which will allow for parallel compilation of external graphics
- Improve recognition of changes to plotting chunks for efficiency
- Fix centering of
\include‘d images and highlighted output
- Improve upon the package load time
- Spif up the command line interface with some new options