retain image among multiple draw events
Lokesh Chakka <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Message-ID | <CACh--sgxT4Z7j3JgOz0H+d4yi9i4SM7AK2nMnO5NGTx69knpmg@mail.gmail.com> |
hello, I am using GtkDrawingArea for drawing images using cairo graphics. I connected one call back function for draw event. This call back will be executed multiple times. I am observing that, what ever drawing happened in the previous call, is disappearing when the same call back function is called next time. I want to know how to retain the previously drawn image. If it is a sample program, it will be more helpful to me. Can some body please help me in this ? Thanks & Regards -- Lokesh Chakka, Mobile: 9731023458 -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo