[R] Can someone please have a look at this query on stackoverflow?

[Ashim Kapoor]

Hello,

> 1366/768
[1] 1.778646
> 16/9
[1] 1.777778
>

There is a mild difference. Is that causing the problem?

Best,
Ashim

On Thu, Nov 16, 2023 at 1:42 PM Ashim Kapoor <ashimkapoor using gmail.com> wrote:
>
> Dear Bert,
>
> Following your suggestion:
>
> I checked my device resolution is : 1366 x 768 = 16:9
>
> which is the same as is specified in the Rmd file.
>
> I am out of ideas now. Any other idea?
>
> Best Regards,
> Ashim
>
> On Wed, Nov 15, 2023 at 10:32 PM Bert Gunter <bgunter.4567 using gmail.com> wrote:
> >
> > Well, as no one else has offered an answer ...
> >
> > I haven't looked at this closely, but could it not simply be the case that the aspect ratio set by "Landscape Mode" just differs from that of your display device? -- i.e., it is impossible to have the figure displayed in landscape ratio *and* simultaneously fill your display device?
> >
> > If this is obviously wrong, feel free to ignore without replying.
> >
> > Cheers,
> > Bert
> >
> > On Tue, Nov 14, 2023 at 8:48 PM Ashim Kapoor <ashimkapoor using gmail.com> wrote:
> >>
> >> Dear John,
> >>
> >> Many thanks for your reply.
> >>
> >> I wish 2 things :
> >> 1. Landscape mode
> >> 2. No wasted space on the sides when I maximise the pdf.
> >>
> >> When I download an open and maximise the pdf it wastes space. Please
> >> see the attached screenshot.
> >>
> >> Query: When you maximise the PDF does it occupy the full screen ?
> >>
> >> Best,
> >> Ashim
> >>
> >> On Tue, Nov 14, 2023 at 5:14 PM John Kane <jrkrideau using gmail.com> wrote:
> >> >
> >> > I ran the code from the answer and it seems to work well. It, definitely, is giving a landscape output.
> >> >
> >> > ---
> >> > title: "Testing landscape and aspect ratio"
> >> > output:
> >> >   pdf_document:
> >> >     number_sections: true
> >> > classoption:
> >> >   - landscape
> >> >   - "aspectratio=169"
> >> > header-includes:
> >> >    - \usepackage{dcolumn}
> >> > documentclass: article
> >> > geometry: margin=1.5cm
> >> > ---
> >> >
> >> > ```{r, out.extra='keepaspectratio=true', out.height='100%', out.width="100%"}
> >> > plot(rnorm(100))
> >> > ```
> >> >
> >> >
> >> >
> >> >
> >> > On Mon, 13 Nov 2023 at 23:33, Ashim Kapoor <ashimkapoor using gmail.com> wrote:
> >> >>
> >> >> Dear all,
> >> >>
> >> >> I have posted a query which has received a response but that is not
> >> >> working on my computer.
> >> >>
> >> >> Here is the query:
> >> >>
> >> >> https://stackoverflow.com/questions/77387434/pdf-from-rmarkdown-landscape-and-aspectratio-169
> >> >>
> >> >> Can someone please help me ?
> >> >>
> >> >> Best Regards,
> >> >> Ashim
> >> >>
> >> >> ______________________________________________
> >> >> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> >> >> https://stat.ethz.ch/mailman/listinfo/r-help
> >> >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> >> >> and provide commented, minimal, self-contained, reproducible code.
> >> >
> >> >
> >> >
> >> > --
> >> > John Kane
> >> > Kingston ON Canada
> >> ______________________________________________
> >> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> >> https://stat.ethz.ch/mailman/listinfo/r-help
> >> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> >> and provide commented, minimal, self-contained, reproducible code.