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GNOME Data Access 3.0 manual | ![]() |
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GdaGraphviz; GdaGraphviz; GdaGraphvizClass; GdaGraphvizPrivate; GObject* gda_graphviz_new (GdaDict *dict); void gda_graphviz_add_to_graph (GdaGraphviz *graph, GObject *obj); gboolean gda_graphviz_save_file (GdaGraphviz *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* gda_graphviz_new (GdaDict *dict);
Creates a new GdaGraphviz object
dict : |
a GdaDict object |
Returns : | the new object |
void gda_graphviz_add_to_graph (GdaGraphviz *graph, GObject *obj);
Adds obj
to be graphed by graph
graph : |
a GdaGraphviz object |
obj : |
a GObject object to be graphed |
gboolean gda_graphviz_save_file (GdaGraphviz *graph, const gchar *filename, GError **error);
Saves a dot representation of the graph
object to filename
graph : |
a GdaGraphviz object |
filename : |
|
error : |
|
Returns : | TRUE if no error occurred |