asCairoDevice: Converting GTK+ widgets to Cairo graphics devices
Description
Allows one to convert an arbitrary GTK+ widget (usually a
GtkDrawingArea) or a GdkDrawable (like a GdkPixmap) to a Cairo graphics
device, so that R plot commands draw to the widget.
Usage
asCairoDevice(widget, pointsize = 10)
Arguments
widget
The widget or drawable to which the R graphics are drawn
pointsize
The default font size in the R plot
Details
The main purpose of this function is to allow the user to
embed an R plot in a GTK user interface constructed with RGtk2. Please
see the examples in the RGtk2 package.