26 Sep
2002
26 Sep
'02
7:27 p.m.
Jan Menzel escribió:
Hi all, how can I avoid the flickering of clearing the screen and repainting it? I tried to paint into a context but can't get it visible. (on Linux X11, with BCC 3.1 I was not able to create a context as large as the screen at all). Can anybody please give me a hint? Thanks.
You must use a double buffer.
First alloc a memory context. Save a pointer to the screen context. Set the memory context as current. While(1) { Draw. BitBlt to the screen context. Get input }
Regards, M.Alvarez