Dear Falk!
• have the following member variables (m_pixbuf, m_gc, m_dim are
initialized and work properly, m_drawable and m_gdk_image are NULL ):
Glib::RefPtr<Gdk::GC> m_gc;
Glib::RefPtr<Gdk::Drawable> m_drawable;
Glib::RefPtr<Gdk::Image> m_gdk_image;
Glib::RefPtr<Gdk::Pixbuf> m_pixbuf;
rdcnnsim::Dimension m_dim;
/* rdcnnsim::Dimension
* simple class that contains width and height as integers
*/
• take the Gdk::Pixbuf of the Gtk::Image and call:
m_drawable->draw_pixbuf(m_gc,
m_pixbuf,
0,0,
0,0,
m_dim.get_width(),
m_dim.get_height(),
Gdk::RGB_DITHER_NONE,
0,0);
You just said that m_drawable was NULL...
At this point I am getting an extraordinary annoying segfault when
starting the application.
All the best,
Mark Roberts
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