Re: show image automatically

[federico di lodovico <dilodovico jumpy it>]

Il giorno 07/ago/04, alle 18:32, federico di lodovico ha scritto:
ok, I have used this:
*****************************************************
......
...
-> get image from tv-card
-> open a window and load the image in the window->
if you press a key
{               for (i=1;i<N;N++)
                {
                                -> unload_image              
                                -> get new_image             
                                -> load new_image in the window
                                while (gtk_events_pending())
                                         gtk_main_iteration();
                }
}
->gtk_main()
*******************************************************

 is it a right idea? because if
N<124 ---> ok
N>=124 ---> segmentation fault
thanks
federico


> Hi,
> (sorry for my bad english, i hope you can understand me)
> My C program have this structure:
> *****************************************************
> ......
> ...
> -> get image from tv-card
> -> open a window and load the image in the window
> -> if you press a key :
> {
>                 -> unload_image
>                 -> get new_image
>                 -> load new_image in the window
> }
> ->gtk_main()
> *****************************************************
> and the program it is ok
> Now I want get the image and show it automatically without key event.
> How  can I do it?
> threads?
> gtk_timeout_add?
>
> thanks
> federico
>
> _______________________________________________
> gtk-app-devel-list mailing list
> gtk-app-devel-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list