[R] How to dump plots as bas64 strings?
ggrothendieck at gmail.com
Thu Mar 5 20:19:58 CET 2009
On Thu, Mar 5, 2009 at 1:27 PM, Duncan Temple Lang
<duncan at wald.ucdavis.edu> wrote:
> Patrick Meyer wrote:
>> Here's the solution I'm using now, but it is not very "clean":
>> system("base64 -w0 out.png > out.base64")
>> b64txt <- readLines(file("out.base64","rt"))
>> It would be nice to have an internal solution, even if this exactly does
>> what I want.
> I'm not certain which bit of this you are referring to when you say
> "internal". It would be covenient to have graphics devices be able to write
> to a buffer as well a file and it wouldn't be terribly difficult
> to do, but hasn't been a big enough problem so far.
I have faced this too, i.e. having to write out plots only
read them back in again, and if there are two of us I suspect there
are more facing thistoo. I was using a different encoding but
that was not a problem in any case, just the annoyance of having
to write out files only to read them back in.
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