Displaying 1 result from an estimated 1 matches for "cairo_surface_flush".
2013 Jan 07
0
Plots not drawn with buffered Cairo 1.12
...t;nbcairo") and X11.options(type="xlib"), or after
resizing the X11 window.
The bug happens with Cairo 1.12.4 and above, but not with 1.10.2 (I have
not tested versions between these two). I've filed a bug against Cairo
[3], and developers replied that R was probably not calling
cairo_surface_flush() when it should, as Cairo relies on this and this
assumption is relied on in more places in recent releases.
I gave a try to that idea but so far I've not been able to fix the bug
by adding cairo_surface_flush() calls in the src/modules/X11/devX11.c
code.
I've also discovered that the co...