Displaying 1 result from an estimated 1 matches for "in_do_saveplot".
2010 Aug 21
1
R-devel Digest, Vol 90, Issue 20
...lready
>> > discussed using an OS-level fifo to avoid disk I/O, and I think this is
>> > the easiest route for Donald.
>> >
>> > Alternatively, Donald might look into the X11 graphics driver, where
>> > Cairo is used to write pngs. In particular, the in_do_saveplot function
>> > (src/main/modules/X11/devX11.c) calls cairo_surface_write_to_png, in
>> > order to save a png to file. Cairo also provides the
>> > cairo_surface_write_to_png_stream function, which might be used to send
>> > png data to a memory buffer (i.e. a...