On Sun, Oct 24, 2004 at 04:15:48PM -0400, Jack Chen wrote: > I have a problem that I hope someone can help me with. I would like to > save a GdkPixbuf to a PNG file using either > > gdk_pixbuf_savev (GdkPixbuf *pixbuf, > const char *filename, > const char *type, > char **option_keys, > char **option_values, > GError **error); > > or > > gdk_pixbuf_save (GdkPixbuf *pixbuf, > const char *filename, > const char *type, > GError **error, > ...); > > The problem is I don't know what those 'option...s' are for, and if I > leave them all as NULL, the program can compile, but will crash after > starting. I think the problem is I don't know what 'options' to specify > for the PNG format. I can save a JEPG file no problem because there's a > sample source code in the GdkPixbuf's reference, but there's no example > for PNG. http://developer.gnome.org/doc/API/2.0/gdk-pixbuf/gdk-pixbuf-file-saving.html#gdk-pixbuf-save describes them quite well and even includes an example. Saving PNGs is the same as JPEGs. gdk_pixbuf_save(pixbuf, "file.png", "png", NULL, NULL); should not crash. Yeti -- Dynamic IP address is not a crime. _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
