[R-pkg-devel] RES: RES: Possible unknown color in r
Uwe Ligges
||gge@ @end|ng |rom @t@t|@t|k@tu-dortmund@de
Sun Jan 12 17:25:54 CET 2020
Don't worry, this is an issue that trhe CRAN incoimng checks have not
uncovered with a new farvber version. As we found the breakage later in
regular checks, the farver package has been rolled back on CRAN, hence
pls simpy ignore the problem for your own packages.
Best,
Uwe Ligges
On 10.01.2020 20:44, Tiago Olivoto wrote:
> Hi Berry,
>
> Thank you for the note.
>
> When I run my example code with transparent_color() all was working (the
> color was transparent).
>
> Now, reproducing the code again it becomes black. Could be this be changed
> after package "farver" be updated to v. 2.0.2?
>
> You is right regarding the use of col = NA. I have some functions that uses
> ggplot2 and col = NA works with lines
>
>
>
> library(ggplot2)
>
> ggplot(mpg, aes(displ, hwy)) +
>
> geom_smooth(color = NA, method = "lm")
>
>
>
> but return a warning message with points
>
> ggplot(mpg, aes(displ, hwy)) +
>
> geom_point(color = NA)
>
> # Warning message:
>
> # Removed 234 rows containing missing values (geom_point).
>
>
>
> It seems that the correct "transparent" color I was looking for can be set
> without a warning with "#FFFFFF00"
>
> ggplot(mpg, aes(displ, hwy)) +
>
> geom_point(color = "#FFFFFF00")
>
> Thanks for the tips.
>
> Tiago.
>
>
>
> De: Berry Boessenkool <berryboessenkool using hotmail.com>
> Enviada em: sexta-feira, 10 de janeiro de 2020 15:42
> Para: 'Joris Meys' <Joris.Meys using UGent.be>; r-package-devel using r-project.org;
> tiagoolivoto using gmail.com
> Assunto: Re: [R-pkg-devel] RES: Possible unknown color in r
>
>
>
>
>
> Side Note:
>
> plot(1, col="#000000FF", cex=4, pch=16)
>
> is black on my machine.
>
> The last two values are alpha (I think) and should be 00 for transparency.
>
>
>
> Instead of writing an extra function, you could also use col=NA.
>
>
>
> Berry
>
>
>
> _____
>
> From: R-package-devel <r-package-devel-bounces using r-project.org
> <mailto:r-package-devel-bounces using r-project.org> > on behalf of Tiago Olivoto
> <tiagoolivoto using gmail.com <mailto:tiagoolivoto using gmail.com> >
> Sent: Friday, January 10, 2020 18:05
> To: 'Joris Meys' <Joris.Meys using UGent.be <mailto:Joris.Meys using UGent.be> >;
> r-package-devel using r-project.org <mailto:r-package-devel using r-project.org>
> <r-package-devel using r-project.org <mailto:r-package-devel using r-project.org> >
> Subject: [R-pkg-devel] RES: Possible unknown color in r
>
>
>
> Hi Joris,
> Thank you for your suggestions.
> After installing the version v 2.0.2 of "farver" I was able to reproduce the
> WARNING.
> To fix this issue, I created a simple helper function:
> transparent_color <- function() {
> return("#000000FF")
> }
> And changed "transparent" with "transparent_color()" in my R scripts.
> After, I built and check again with 'R CMD check --as-cran
> metan_1.2.1.tar.gz' and no longer WARNINGS were observed.
> Thanks again,
> Tiago
>
> -----Mensagem original-----
> De: Joris Meys <Joris.Meys using UGent.be <mailto:Joris.Meys using UGent.be> >
> Enviada em: sexta-feira, 10 de janeiro de 2020 10:57
> Para: r-package-devel using r-project.org <mailto:r-package-devel using r-project.org> ;
> tiagoolivoto using gmail.com <mailto:tiagoolivoto using gmail.com>
> Assunto: Re: [R-pkg-devel] Possible unknown color in r
>
> Hi Tiago,
>
> It's indeed that. For some reason col2rgb() knows the unofficial
> "transparent". Replace this with the correct value from the vector colors(),
> i.e. "white". "transparent" is not mentioned in that vector, so it shouldn't
> be used in a package. See also ?rgb2col and ?colors.
>
> Cheers
> Joris
>
> --
> Joris Meys
> Statistical consultant
>
> Department of Data Analysis and Mathematical Modelling Ghent University
> Coupure Links 653, B-9000 Gent (Belgium)
> ------------------------------
>
> Disclaimer : http://helpdesk.ugent.be/e-maildisclaimer.php
>
>
> ________________________________________
> From: Tiago Olivoto <tiagoolivoto using gmail.com <mailto:tiagoolivoto using gmail.com>
>>
> Sent: Friday, January 10, 2020 2:17 PM
> To: Joris Meys; r-package-devel using r-project.org
> <mailto:r-package-devel using r-project.org>
> Subject: RES: [R-pkg-devel] Possible unknown color in r
>
> Hi Joris,
> Thank you so much for your assistance.
> I've built and checked my package with:
> R CMD build /d/Desktop/metan
> R CMD check --as-cran metan_1.2.1.tar.gz
>
> No WARNINGS were observed. Please, see the log file attached.
> Sorry for failing in providing the link to access the check results in the
> last email. You can see the link to the test that doesn't pass bellow.
>
> Dear maintainer,
> package metan_1.2.1.tar.gz does not pass the incoming checks automatically,
> please see the following pre-tests:
> Windows:
> <https://win-builder.r-project.org/incoming_pretest/metan_1.2.1_20200109_043
> <https://win-builder.r-project.org/incoming_pretest/metan_1.2.1_20200109_043
> %0b153/Windows/00check.log>
> 153/Windows/00check.log>
>
> Status: 1 WARNING, 1 NOTE
> Debian:
> <https://win-builder.r-project.org/incoming_pretest/metan_1.2.1_20200109_043
> <https://win-builder.r-project.org/incoming_pretest/metan_1.2.1_20200109_043
> %0b153/Debian/00check.log>
> 153/Debian/00check.log>
>
> It sounds strange because in the last submissions the package passed in the
> incoming checks, and the only change I've made from v1.2.0 to 1.2.1 was
> adding some references in the description file.
> Best regards,
> Tiago
>
> -----Mensagem original-----
> De: Joris Meys <Joris.Meys using UGent.be <mailto:Joris.Meys using UGent.be> >
> Enviada em: sexta-feira, 10 de janeiro de 2020 09:23
> Para: r-package-devel using r-project.org <mailto:r-package-devel using r-project.org> ;
> tiagoolivoto using gmail.com <mailto:tiagoolivoto using gmail.com>
> Assunto: Re: [R-pkg-devel] Possible unknown color in r
>
> Hi Tiago,
>
> Without knowing which package you're talking about or a link to the check
> results, it's impossible to know whether that warning is a proper one or a
> side effect of something else.
>
> In general though: it is well known that relying on devtools is not enough
> for a good CRAN submission. The guidelines for CRAN clearly state :
>
> "Please ensure that R CMD check --as-cran has been run on the tarball to be
> uploaded before submission. This should be done with the current version of
> R-devel (or if that is not possible and explained in the submission, current
> R-patched or the current release of R.)"
>
> So before submitting a package to CRAN and after running your devtools::
> check_etc, open a terminal and run the following commands:
>
> R CMD build path_to_pkg_folder
> R CMD check --as-cran package_version.tar.gz
>
> The --as-cran is important, as is doing so against a R-devel. I use devtools
> myself extensively, but these checks have to be done outside the RStudio
> ecosystem to be sure.
>
> Kind regards
> Joris
>
> --
> Joris Meys
> Statistical consultant
>
> Department of Data Analysis and Mathematical Modelling Ghent University
> Coupure Links 653, B-9000 Gent (Belgium)
> ------------------------------
>
> Disclaimer : http://helpdesk.ugent.be/e-maildisclaimer.php
>
>
> ________________________________________
> From: R-package-devel <r-package-devel-bounces using r-project.org
> <mailto:r-package-devel-bounces using r-project.org> > on behalf of
> Tiago Olivoto <tiagoolivoto using gmail.com <mailto:tiagoolivoto using gmail.com> >
> Sent: Friday, January 10, 2020 12:43 PM
> To: r-package-devel using r-project.org <mailto:r-package-devel using r-project.org>
> Subject: [R-pkg-devel] Possible unknown color in r
>
> Dear all,
>
> In the last submission of my package the CRAN team has suggested including
> some references in the description field of the DESCRIPTION file.
> When I submitted it to CRAN it did not pass the incoming checks
> automatically and I got the following WARNING.
>
>
>
> Quitting from lines 108-117 (vignettes_metan.Rmd)
>
> Error: processing vignette 'vignettes_metan.Rmd' failed with diagnostics:
>
> Unknown colour name: transparent
>
>
>
> It seems that this warning is related to a function with the argument
> 'col.segm.gen = "transparent"'.
>
> I don't changed anything in this function and in the last submissions no
> warning was related.
>
> For curiosity I ran:
>
>> col2rgb("yellow")
>
> [,1]
>
> red 255
>
> green 255
>
> blue 0
>
>
>
>> col2rgb("transparent")
>
> [,1]
>
> red 255
>
> green 255
>
> blue 255
>
>
>
> No warnings or errors were observed while running devtools::check_rhub(),
> devtools::check_win_devel(), and devtools::check_win_release()
>
> Any suggestion?
>
> Best,
>
> Tiago
>
>
>
>
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>
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