[R] Plot in real unit (1:1)
drj|m|emon @end|ng |rom gm@||@com
Thu Jun 7 06:13:20 CEST 2018
Well, it almost worked. I suspect that the postscript device adds some
padding to account for the printable area, so with a bit of
experimentation, The following example seems to do what you want. When
I printed the resulting file from the GIMP, the box and diamond were
the correct dimensions.
On Thu, Jun 7, 2018 at 8:16 AM, Jim Lemon <drjimlemon using gmail.com> wrote:
> Hi Christian,
> When I have to do something like this, I usually write it in
> Postscript using this:
> /def mm 2.8346 mul
> that converts a dimension in mm to points (1/72 inch). However, this
> won't work in R. It may be possible to set up the device like this:
> # generate a blank plot
> # display lines, etc. in mm with 0,0 at the bottom left
> The resulting file should be printable. Warning, I don't have time to
> test this right now.
> On Thu, Jun 7, 2018 at 12:00 AM, Christian Brandstätter
> <bran.chri using gmail.com> wrote:
>> Dear List,
>> Is it possible to plot in R in "real" units? I would like to draw a
>> plot on A4 paper, where 1 plot unit would be a mm in reality. Is
>> something like that possible? I would also like to be able to scale the
>> plot in x and y direction.
>> Background: For a project I would have to draw around 65 fast sketches
>> of elevation courves.
>> Copied from here, due to no answer: https://stackoverflow.com/questions
>> Thank you!
>> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
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