Hi, Xu, Ming (NIH/NLM/NCBI) [F] schrieb: > Hello. > > I am using wxWidget (wrapper for gtk2+ ) for drawing a bitmap > on cgi application, the bitmap is created and drawn on memory > buffer by wxMemomryDC and the drawing doesn't need display or input > device, but unfortunately, wxMemomryDC's supper class, wxDC, is > tied to display device and I have to call gtk_init (&argc, &argv) > for wxWidget to work. > > Since the cgi host does not have X-Win, I will use xvfb for > gtk_init (&argc, &argv), would you please give me hints/reference > on how to initializie gtk with xvfb ? or any alternative without using > xvfb in gtk initialization without display/input device. > Nothing special. You need to set the DISPLAY envvar though. When lauching the Xvfb you pass the display number, use that for the envvar. Alternatively you can use the gdk_display_manager to open the display for gtk. I do this in my unit-tests to run without visible effects [1]
Stefan [1]: http://cvs.sourceforge.net/viewcvs.py/buzztard/buzztard/tests/bt-check.c?rev=1.19&view=auto see 'gtk+ gui tests' > thanks in advance > > ming > _______________________________________________ > gtk-app-devel-list mailing list > gtk-app-devel-list@gnome.org > http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
