On Jul 5, 2:37 pm, Michael Lawrence <
lawrence.mich...@gene.com> wrote:
> On Mon, Jul 4, 2011 at 3:19 AM, sebble <
sebble....@googlemail.com> wrote:
> > Two short questions:
>
> > Is there any expectation for cranvas to be embedded in a ggraphics()
> > element of gWidgetsQt?
>
> No, ggraphics() is an R graphics device; cranvas is not compatible with
> that. We're working on an abstraction for interactive graphics that
> parallels the gWidgets abstraction for GUIs. Hopefully the two could
> interoperate at some level.
That sounds great, I realise what I just asked now, clearly cranvas
isn't a graphics device, do you think it would be difficult to embed
cranvas plots into a GUI created with gWidgets in their current
states, would a significant amount of work be needed to unwrap the
qtpaint layers from the window you are using and embed it into a the
gWidgetsQt framework as a new widget?
>
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> > Is it currently possible to either select multiple individual points
> > on a scatterplot, or
> > what is the best way to get notification of a
> > selection change (possibly via callback)?
Any thoughts on this anyone?