2013/1/15 Kjell Ahlstedt <[email protected]>: > Unfortunately, it won't work. When I tested to_string() on a Gdk::Pixbuf, it > returned an empty string.
Yes, I see. For me, it returns an empty string also... > I agree that the documentation is unclear. I checked the source code of the > underlying C classes, GdkPixbuf and GIcon. > GdkPixbuf implements the GIcon interface, but it only implements part of the > interface. It does not implement the virtual functions to_tokens() and > from_tokens(), and therefore a GdkPixbuf can't be serialized to a string. > Nor can it be created from a string. > > Kjell Thanks a lot !... but in this case, must we wait ?? Anyone could say anymore ?? Should it be necessary to open a new bug to request this feature ?? Glus > 2013-01-14 17:20, Glus Xof skrev: > >> Hi guys, >> >> I write you again 'cause the reference is not so clear for me at this >> point... >> >> It's clear that for to create a reference pointer to a Gdk::Pixbuf >> using a file data could be done like as follows, >> >> Glib::RefPtr<Gdk::Pixbuf> refPixbuf = Gdk::Pixbuf::create_from_file >> (filename); >> >> But once here, >> 1) Is it possible to store the image data to a string var? Is the >> method to_string() conceived to do so ? >> >> std::string strPixbuf = refPixbuf->to_string(); >> >> 2) If the step 1 is well reasoned... Is it possible to create a >> reference pointer to a new Gdk::Pixbuf object using the last strPixbuf >> data ?? >> >> Glus >> > _______________________________________________ gtkmm-list mailing list [email protected] https://mail.gnome.org/mailman/listinfo/gtkmm-list
