Getting coords from Goocanvas::Points
I'm attempting to get the coordinates from an instance of Goocanvas::Points in goocanvasmm. I have this: double x = 0, y = 0; int i; Goocanvas::Points points; Glib::RefPtr<Goocanvas::Item> root = canvaswidget.get_root_item(); Glib::RefPtr<Goocanvas::Polyline> line = Goocanvas::Polyline::create(100, 100, 110, 120); root->add_child(line);...