Hello everybody, Firs of all I'm a newbye both to GTK and to this mailing list, so I apologize for the triviality of the post. I'm writing a very simple application (language: C) which should grab frames from a ccd camera and show them on the screen. The ccd images are stored as a 1D array of unsigned char, single channel grayscale images. Looking around inside the API docs, I tried to use something like:
pixbuf = gtk_pixbuf_new_from_data(.....); image = gtk_image_new_from_pixbuf(pixbuf); The problem is that this way, the displayed image is messed up, since (for what I understand) gtk_pixbuf_new_from_data needs the three RGB channels. Is there a easy way of displaying such an image "as is" (single channel) ? Or must I convert it each pixel to the a RGB triplet needed by gtk_pixbuf_new_from_data ? Any advice is very welcome. Thanks in advance to everybody. Marco -- Marco Brambilla Politecnico di Milano - Dipartimento di Fisica Piazza L. Da Vinci, 32 - 20133, Milano - Italy _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
