Change both width and height of R plot in SRC block

Change both width and height of R plot in SRC block

[Gerardo Moro]

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Hi,

I have been trying for over a year to change the output plot size when
using Orgmode SRC blocks with R. I have tried both using orgmode settings
and R settings.

I have a table from which I take some values.

#+name: cost
#+begin_src R :results output file graphics :file imag/cost.jpg :var
tab=cost
library(ggplot2)

ggplot(tab, aes(x = date, y = cost)) +
geom_line(color="darkgreen") + geom_point() +
scale_x_date(date_breaks = "1 day",
date_labels = "%b %d") +
theme(axis.text.x = element_text(angle = 90)) +
scale_y_continuous(breaks=seq(100,200,1)) +
ylim(100, 200)
#+end_src

The resulting plot (only showing the x axis) is squared, so the resulting X
axis is not legible at all:

#+RESULTS: cost
[image: image.png]

I have spent months to try to figure out how to have a non-square plot
showing in Orgmode, to no avail.

This presses me to stop using Emacs for graphing altogether.

I have head that this has more to do with R than with Emacs, but I have
tried all the R code advice out there.

I also have tried of course the #+attr_org: :width 600px :height:300px, but
it only considers the width, so I end up with another square.

If any of you has a solution,  much appreciated!

Best,
G. Moro

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Re: Change both width and height of R plot in SRC block

[William Denton]

On 30 June 2022, Gerardo Moro wrote:

> I have been trying for over a year to change the output plot size when
> using Orgmode SRC blocks with R. I have tried both using orgmode settings
> and R settings.
>
> I have a table from which I take some values.
>
> #+name: cost
> #+begin_src R :results output file graphics :file imag/cost.jpg :var tab=cost

You can put height and width attributes for the image into the source block 
header:

#+begin_src R :results output file graphics :file imag/cost.jpg :var tab=cost :width 800 :height 400

(You mention #+attr_org, but there's a bad colon in what you quote.)

If this doesn't work, please give a reproducible example, and we can figure it 
out.  The code you quote doesn't work because we don't have the cost data.


Bill

--
William Denton
https://www.miskatonic.org/
Librarian, artist and licensed private investigator.
Toronto, Canada

Re: Change both width and height of R plot in SRC block

[Ihor Radchenko]

Gerardo Moro <gerardomoro37@gmail.com> writes:

> I have been trying for over a year to change the output plot size when
> using Orgmode SRC blocks with R. I have tried both using orgmode settings
> and R settings.

Have you tried :with and :height header arguments?

> I have a table from which I take some values.

It would be more helpful if you provided a completely reproducible
example that others can also run.

Best,
Ihor

Re: Change both width and height of R plot in SRC block

[Gerardo Moro]

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Oh my god, this works! I honestly tried everything but...
Apologies.
Where can I read more about the possible options at header in source blocks?
Thanks!

El jue, 30 jun 2022 a las 15:50, Ihor Radchenko (<yantar92@gmail.com>)
escribió:

> Gerardo Moro <gerardomoro37@gmail.com> writes:
>
> > I have been trying for over a year to change the output plot size when
> > using Orgmode SRC blocks with R. I have tried both using orgmode settings
> > and R settings.
>
> Have you tried :with and :height header arguments?
>
> > I have a table from which I take some values.
>
> It would be more helpful if you provided a completely reproducible
> example that others can also run.
>
> Best,
> Ihor
>

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Re: Change both width and height of R plot in SRC block

[Thomas S. Dye]

Aloha Gerardo,

Please see this Worg page: 
https://orgmode.org/worg/org-contrib/babel/languages/ob-doc-R.html 

All the best,
Tom

Gerardo Moro <gerardomoro37@gmail.com> writes:

> Oh my god, this works! I honestly tried everything but...
> Apologies.
> Where can I read more about the possible options at header in 
> source blocks?
> Thanks!
>
> El jue, 30 jun 2022 a las 15:50, Ihor Radchenko 
> (<yantar92@gmail.com>)
> escribió:
>
>> Gerardo Moro <gerardomoro37@gmail.com> writes:
>>
>> > I have been trying for over a year to change the output plot 
>> > size when
>> > using Orgmode SRC blocks with R. I have tried both using 
>> > orgmode settings
>> > and R settings.
>>
>> Have you tried :with and :height header arguments?
>>
>> > I have a table from which I take some values.
>>
>> It would be more helpful if you provided a completely 
>> reproducible
>> example that others can also run.
>>
>> Best,
>> Ihor
>>


-- 
Thomas S. Dye
https://tsdye.online/tsdye

Re: Change both width and height of R plot in SRC block

[Jeremie Juste]

Hello Gerado,

Thanks for your email. I'm glad you reached out to the community.

>>> Gerardo Moro <gerardomoro37@gmail.com> writes:
>>>
>>> > I have been trying for over a year to change the output plot  >
>>> size when
>>> > using Orgmode SRC blocks with R. I have tried both using  >
>>> orgmode settings
>>> > and R settings.

I feel your pain and frustration here. In the future, please reach out to the
mailing list sooner. We think (together) therefore we R (org-mode users) ;-).

> Gerardo Moro <gerardomoro37@gmail.com> writes:
>
>> Oh my god, this works! I honestly tried everything but...
>> Apologies.

No need to apologise, but I hope reaching out to
the mailing list will be in your definition of everything :-).


Many thanks to Ihor and Thomas for your reactivity.

Best regards,
Jeremie