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Libgnomedb Reference Manual | ![]() |
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GnomeDbGraphviz; GType gnome_db_graphviz_get_type (void); GObject* gnome_db_graphviz_new (GnomeDbDict *dict); void gnome_db_graphviz_add_to_graph (GnomeDbGraphviz *graph, GObject *obj); gboolean gnome_db_graphviz_save_file (GnomeDbGraphviz *graph, const gchar *filename, GError **error);
An object os this class will be able to produce .dot files representing a graphical view of one or more query internals. The .dot file can be processed with the GraphViz tool (http://www.graphviz.org/).
GObject* gnome_db_graphviz_new (GnomeDbDict *dict);
Creates a new GnomeDbGraphviz object
dict : |
a GnomeDbDict object |
Returns : | the new object |
void gnome_db_graphviz_add_to_graph (GnomeDbGraphviz *graph, GObject *obj);
Adds obj
to be graphed by graph
graph : |
a GnomeDbGraphviz object |
obj : |
a GObject object to be graphed |
gboolean gnome_db_graphviz_save_file (GnomeDbGraphviz *graph, const gchar *filename, GError **error);
Saves a dot representation of the graph
object to filename
graph : |
a GnomeDbGraphviz object |
filename : |
|
error : |
|
Returns : | TRUE if no error occurred |