Hi R-Devel and Duncan,
Any ideas about my patch? I'm including Duncan Murdoch since he was
actually the one who made the "fix" to Hugo's bug in September 2010.
Duncan chose to "fix" Cairo support by formally disabling it, rather
than by enabling it as Hugo had proposed. I don't see a reply to
Hugo
Hi Martin,
> Also, as you are studying the C code and the issues anyway, it
> may be worthwhile to consider (as small as possible!) patches to
> the source you could also post to the bugzilla site if you
> prefer; attaching as text/plain to R-devel does work fine, too.
Well, after your kind solic
Hi Martin,
Thanks for getting back about getGraphicsEvent.
I got an off-list reply from someone who echoed the annoyance with
lack of Cairo support, and also provided some interesting examples of
his own use of getGraphicsEvent. Thank you for the invitation to
contribute patches; I don't know wha
Hi Frederik,
>
> on Tue, 7 Jun 2016 15:20:05 -0700 writes:
> ... I just realized that setGraphicsEventHandlers or
> getGraphicsEvent could have an 'onIdle' callback, to be
> called somewhere in the polling loop of gevents.c:163 - I
> think this would solve my proble
... I just realized that setGraphicsEventHandlers or getGraphicsEvent
could have an 'onIdle' callback, to be called somewhere in the polling
loop of gevents.c:163 - I think this would solve my problem #2 in a
minimally disruptive way.
On Mon, Jun 06, 2016 at 06:38:45PM -0700, frede...@ofb.net wrot
Hi R-Devel,
I've been working on an oscilloscope project using an Arduino
microcontroller board. I found that it's quite easy to get realtime
updates, e.g. 30+ frames per second, if I read data from the board in
a little Rcpp library. I have to use dev.hold() and dev.flush() to
keep the plot from
