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23 Feb 2011 Peter Ehlers On 2011-02-23 04:39, Matthieu Stigler wrote: > Dear R List > > Could I ask again my question about where the size of a plot should be > specified (in par or pdf?). I still did not figure out, and any help > would be much appreciated!! > > Thanks a lot! > > Matthieu > > Le 22. 02. 11 13:53, Matthieu
17 Jun 2010 Obviously I don't need all the detail (every pixel of the raster) represented in the pdf and would rather have it reduced in size somehow. So I wrote an R function to automate the following: take an existing pdf and run ps2pdf on it as an intial compression step. Often this step is all that's needed. split it into
If it is NULL , then no external file is created (effectively, no drawing occurs), but the device may still be queried (e.g., for size of text). For use with onefile = FALSE give a C integer format such as "Rplot%03d.pdf" (the default in that case). (See postscript for further details.) Tilde expansion (see path.expand ) is done. width
20 Nov 2008 On a side note, I noticed that Acrobat Professional can substantially reduce the file size (3.4MB), but it does not seem to help some pdf readers (Preview on Leopard, for one). I'm open to suggestions of auxiliary tools that might help. Best regards, baptiste sessionInfo() R version 2.7.2 Patched (2008-08-25
Rules & Guidelines. >/r/pdf is a self post only sub. If you wish to share a link to an article, forum, or piece of software, you are free to do so within a self post with context as to why it's relevant to nature of PDFs. Posts with nothing but a link will be considered spam and removed. >Submitted PDFs MUST be
6 Jul 2012 knitr - A general-purpose tool for dynamic report generation in R. However, if I re-run the last code but using pdf device option 'compress=FALSE', I get a file with size ~30MB. I was just playing with the default options ('pdf') when I noticed this behavior, which I thought could be interesting to share.
Take a look at tools::compactPDF - you need to have either qpdf or ghostscript installed, but it can make a huge difference to pdf file size.
17 Apr 2014 Whenever I make a lot of plots in R , I tend to make a multi-page PDF document. PDF is usually great: it's vectorized, which means it will scale no matter how much I zoom in or out. The problem with it is that for “large'' plots, which have a lot of points or lines, or just generally have a lot going on, the size of
qpdf and/or gs_cmd are run on all PDF files found, and those which are reduced in size by at least 10% and 10Kb are replaced. The strategy of our use of qpdf is to (losslessly) compress both PDF streams and objects. GhostScript compresses streams and more (including downsampling and compressing embedded
reduce size of pdf. is there a way to reduce the size of pdf files in R: ? compression? lower dpi ? or some other option? R-help@
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