[cairo] some confusion about cairo_surface_t
simon.sapin at exyr.org
Wed Jan 23 04:19:37 PST 2013
Le 23/01/2013 12:17, %&坏小孩&% a écrit :
> could'u please provide me a smaple?
> thanks very much~~
Don’t forget to keep the mailing list in CC, like I did here.
From your first message (simplified)
> cairo_surface_t * cairo_surface_main =
> cairo_t * cairo_image_main = cairo_create (cairo_surface_main);
> cairo_surface_t * cairo_surface_sub =
> I'd like to buffer something in "cairo_surface_sub",
> and then use "cairo_surface_sub" as the source of "cairo_image_main".
cairo_set_source_surface(cairo_image_main, cairo_surface_sub, 0 0);
Then probably something like this, to actually paint the source:
More information about the cairo