Søren Højsgaard
2018-Jul-08 15:46 UTC
[Rd] [R] consider running tools::compactPDF(gs_quality = "ebook")
Dear all,
I run
R CMD build --compact-vignettes="both" gRbase
and/or
R CMD build --compact-vignettes="gs+qpdf" gRbase
and in the log from r-devel (on winbuilder) I get
* checking sizes of PDF files under 'inst/doc' ... WARNING
'gs+qpdf' made some significant size reductions:
compacted 'gRbase-arrays.pdf' from 421Kb to 115Kb
consider running tools::compactPDF(gs_quality = "ebook") on these
files
According to "writing R extensions" things should be fine (I have gs
and qpdf on my system):
"The --compact-vignettes option will run tools::compactPDF over the PDF
files in inst/doc (and its subdirectories) to losslessly compress them. This is
not enabled by default (it can be selected by environment variable
_R_BUILD_COMPACT_VIGNETTES_) and needs qpdf (http://qpdf.sourceforge.net/) to be
available. "
Can anyone please tell me what to do?
Best regards
S?ren
---
> sessionInfo()
R version 3.4.4 (2018-03-15)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 16.04.4 LTS
Matrix products: default
BLAS: /usr/lib/libblas/libblas.so.3.
6.0
LAPACK: /usr/lib/lapack/liblapack.so.3.6.0
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Rcpp_0.12.17 shtools_1.0 markdown_0.8 knitr_1.20
[5] rmarkdown_1.10 devtools_1.13.5
loaded via a namespace (and not attached):
[1] lattice_0.20-35 digest_0.6.15 withr_2.1.2
[4] rprojroot_1.3-2 grid_3.4.4 backports_1.1.2
[7] magrittr_1.5 evaluate_0.10.1 stringi_1.2.3
[10] curl_3.2 RcppArmadillo_0.8.500.0 Matrix_1.2-14
[13] tools_3.4.4 RcppEigen_0.3.3.4.0 stringr_1.3.1
[16] compiler_3.4.4 memoise_1.1.0 htmltools_0.3.6
[[alternative HTML version deleted]]
jing hua zhao
2018-Jul-08 16:00 UTC
[Rd] [R] consider running tools::compactPDF(gs_quality = "ebook")
?did this inside R; not ideal but worked.
________________________________
From: R-devel <r-devel-bounces at r-project.org> on behalf of S?ren
H?jsgaard <sorenh at math.aau.dk>
Sent: 08 July 2018 15:46
To: r-devel at r-project.org
Subject: Re: [Rd] [R] consider running tools::compactPDF(gs_quality =
"ebook")
Dear all,
I run
R CMD build --compact-vignettes="both" gRbase
and/or
R CMD build --compact-vignettes="gs+qpdf" gRbase
and in the log from r-devel (on winbuilder) I get
* checking sizes of PDF files under 'inst/doc' ... WARNING
'gs+qpdf' made some significant size reductions:
compacted 'gRbase-arrays.pdf' from 421Kb to 115Kb
consider running tools::compactPDF(gs_quality = "ebook") on these
files
According to "writing R extensions" things should be fine (I have gs
and qpdf on my system):
"The --compact-vignettes option will run tools::compactPDF over the PDF
files in inst/doc (and its subdirectories) to losslessly compress them. This is
not enabled by default (it can be selected by environment variable
_R_BUILD_COMPACT_VIGNETTES_) and needs qpdf (http://qpdf.sourceforge.net/) to be
available. "
QPDF: A Content-Preserving PDF Transformation
System<http://qpdf.sourceforge.net/>
qpdf.sourceforge.net
What is QPDF? QPDF is a command-line program that does structural,
content-preserving transformations on PDF files. It could have been called
something like pdf-to-pdf.
Can anyone please tell me what to do?
Best regards
S?ren
---
> sessionInfo()
R version 3.4.4 (2018-03-15)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 16.04.4 LTS
Matrix products: default
BLAS: /usr/lib/libblas/libblas.so.3.
6.0
LAPACK: /usr/lib/lapack/liblapack.so.3.6.0
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Rcpp_0.12.17 shtools_1.0 markdown_0.8 knitr_1.20
[5] rmarkdown_1.10 devtools_1.13.5
loaded via a namespace (and not attached):
[1] lattice_0.20-35 digest_0.6.15 withr_2.1.2
[4] rprojroot_1.3-2 grid_3.4.4 backports_1.1.2
[7] magrittr_1.5 evaluate_0.10.1 stringi_1.2.3
[10] curl_3.2 RcppArmadillo_0.8.500.0 Matrix_1.2-14
[13] tools_3.4.4 RcppEigen_0.3.3.4.0 stringr_1.3.1
[16] compiler_3.4.4 memoise_1.1.0 htmltools_0.3.6
[[alternative HTML version deleted]]
[[alternative HTML version deleted]]
jing hua zhao
2018-Jul-08 16:05 UTC
[Rd] [R] consider running tools::compactPDF(gs_quality = "ebook")
A bit clarification -- tools::compactPDF() worked on the PDF at the current
directory for me -- not sure about building PDF on the fly.
________________________________
From: R-devel <r-devel-bounces at r-project.org> on behalf of jing hua
zhao <jinghuazhao at hotmail.com>
Sent: 08 July 2018 16:00
To: S?ren H?jsgaard; r-devel at r-project.org
Subject: Re: [Rd] [R] consider running tools::compactPDF(gs_quality =
"ebook")
?did this inside R; not ideal but worked.
________________________________
From: R-devel <r-devel-bounces at r-project.org> on behalf of S?ren
H?jsgaard <sorenh at math.aau.dk>
Sent: 08 July 2018 15:46
To: r-devel at r-project.org
Subject: Re: [Rd] [R] consider running tools::compactPDF(gs_quality =
"ebook")
Dear all,
I run
R CMD build --compact-vignettes="both" gRbase
and/or
R CMD build --compact-vignettes="gs+qpdf" gRbase
and in the log from r-devel (on winbuilder) I get
* checking sizes of PDF files under 'inst/doc' ... WARNING
'gs+qpdf' made some significant size reductions:
compacted 'gRbase-arrays.pdf' from 421Kb to 115Kb
consider running tools::compactPDF(gs_quality = "ebook") on these
files
According to "writing R extensions" things should be fine (I have gs
and qpdf on my system):
"The --compact-vignettes option will run tools::compactPDF over the PDF
files in inst/doc (and its subdirectories) to losslessly compress them. This is
not enabled by default (it can be selected by environment variable
_R_BUILD_COMPACT_VIGNETTES_) and needs qpdf (http://qpdf.sourceforge.net/) to be
available. "
QPDF: A Content-Preserving PDF Transformation
System<http://qpdf.sourceforge.net/>
qpdf.sourceforge.net
What is QPDF? QPDF is a command-line program that does structural,
content-preserving transformations on PDF files. It could have been called
something like pdf-to-pdf.
QPDF: A Content-Preserving PDF Transformation
System<http://qpdf.sourceforge.net/>
qpdf.sourceforge.net
What is QPDF? QPDF is a command-line program that does structural,
content-preserving transformations on PDF files. It could have been called
something like pdf-to-pdf.
Can anyone please tell me what to do?
Best regards
S?ren
---
> sessionInfo()
R version 3.4.4 (2018-03-15)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 16.04.4 LTS
Matrix products: default
BLAS: /usr/lib/libblas/libblas.so.3.
6.0
LAPACK: /usr/lib/lapack/liblapack.so.3.6.0
locale:
[1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C
[3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-8
[5] LC_MONETARY=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8
[7] LC_PAPER=en_US.UTF-8 LC_NAME=C
[9] LC_ADDRESS=C LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] Rcpp_0.12.17 shtools_1.0 markdown_0.8 knitr_1.20
[5] rmarkdown_1.10 devtools_1.13.5
loaded via a namespace (and not attached):
[1] lattice_0.20-35 digest_0.6.15 withr_2.1.2
[4] rprojroot_1.3-2 grid_3.4.4 backports_1.1.2
[7] magrittr_1.5 evaluate_0.10.1 stringi_1.2.3
[10] curl_3.2 RcppArmadillo_0.8.500.0 Matrix_1.2-14
[13] tools_3.4.4 RcppEigen_0.3.3.4.0 stringr_1.3.1
[16] compiler_3.4.4 memoise_1.1.0 htmltools_0.3.6
[[alternative HTML version deleted]]
[[alternative HTML version deleted]]
______________________________________________
R-devel at r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
[[alternative HTML version deleted]]
Apparently Analagous Threads
- consider running tools::compactPDF(gs_quality = "ebook")
- consider running tools::compactPDF(gs_quality = "ebook")
- [R] consider running tools::compactPDF(gs_quality = "ebook")
- Failure to get compactPDF to compact a pdf file
- Bug in tools::compactPDF() in 2.13-0-alpha