On 16/01/2009, at 10:07 PM, Martin Maechler wrote:
> Hi Rolf,
>
>>>>>> "RT" == Rolf Turner <r.turner at
auckland.ac.nz>
>>>>>> on Fri, 16 Jan 2009 15:27:33 +1300 writes:
>
> RT> Recently I had occasion to make some mods to
> RT> barplot.default(), the main one being the introduction
> RT> of a crosshatching facility. I made some related mods
> RT> to legend() so that the crosshatching could be
> RT> accommodated in the legend. I also made some other
> RT> adjustments to remedy what seemed to me to be
> RT> unsatisfactory characteristics of the shading that the
> RT> fill-boxes in legends sometimes evinced.
>
> RT> It seemed to me that others might want the crosshatching
> RT> facility also, so I thought I might send in my modified
> RT> versions of barplot.default() and legend() to R Core for
> RT> their consideration.
>
> RT> Would this be a good idea?
> RT> How should I go about this?
> could well be ..
>
> RT> Would it be appropriate just to send my code (and
> RT> documentation) to you?
>
> I think you should post it to R-devel as a proposal.
> It's fine if you ask for feedback from R-core directly, and in
> the end, it will always need a "champion" within R-core who
> takes up the responsibility to adopt and test and ... your
> proposal.
>
> Really, for me to look at it closely, I'd like (hopefully small)
> patches against R-devel, i.e., against the *source* files (not the
> print() of
> the function) in
> https://svn.r-project.org/R/trunk/src/library/graphics/R/...
> If you don't use svn / subversion easily, I'd recommend to use the
> files in one of the snapshots
> at ftp://stat.ethz.ch/R/
>
>
> Regards,
> Martin
I have attached a tar file containing my modified code for barplot
and legend,
and the correspondingly modified help files --- for your
consideration and delectation. :-)
The mods were duly done unto the source files.
cheers,
Rolf Turner
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